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 # Print a helpful header at the top of config.log
  24 echo "# QEMU configure log $(date)" >> config.log
  25 printf "# Configured with:" >> config.log
  26 printf " '%s'" "$0" "$@" >> config.log
  27 echo >> config.log
  28 echo "#" >> config.log
  29
  30 do_cc() {
  31     # Run the compiler, capturing its output to the log.
  32     echo $cc "$@" >> config.log
  33     $cc "$@" >> config.log 2>&1 || return $?
  34     # Test passed. If this is an --enable-werror build, rerun
  35     # the test with -Werror and bail out if it fails. This
  36     # makes warning-generating-errors in configure test code
  37     # obvious to developers.
  38     if test "$werror" != "yes"; then
  39         return 0
  40     fi
  41     # Don't bother rerunning the compile if we were already using -Werror
  42     case "$*" in
  43         *-Werror*)
  44            return 0
  45         ;;
  46     esac
  47     echo $cc -Werror "$@" >> config.log
  48     $cc -Werror "$@" >> config.log 2>&1 && return $?
  49     echo "ERROR: configure test passed without -Werror but failed with -Werror."
  50     echo "This is probably a bug in the configure script. The failing command"
  51     echo "will be at the bottom of config.log."
  52     echo "You can run configure with --disable-werror to bypass this check."
  53     exit 1
  54 }
  55
  56 compile_object() {
  57   do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC
  58 }
  59
  60 compile_prog() {
  61   local_cflags="$1"
  62   local_ldflags="$2"
  63   do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
  64 }
  65
  66 # symbolically link $1 to $2.  Portable version of "ln -sf".
  67 symlink() {
  68   rm -rf "$2"
  69   mkdir -p "$(dirname "$2")"
  70   ln -s "$1" "$2"
  71 }
  72
  73 # check whether a command is available to this shell (may be either an
  74 # executable or a builtin)
  75 has() {
  76     type "$1" >/dev/null 2>&1
  77 }
  78
  79 # search for an executable in PATH
  80 path_of() {
  81     local_command="$1"
  82     local_ifs="$IFS"
  83     local_dir=""
  84
  85     # pathname has a dir component?
  86     if [ "${local_command#*/}" != "$local_command" ]; then
  87         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  88             echo "$local_command"
  89             return 0
  90         fi
  91     fi
  92     if [ -z "$local_command" ]; then
  93         return 1
  94     fi
  95
  96     IFS=:
  97     for local_dir in $PATH; do
  98         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  99             echo "$local_dir/$local_command"
 100             IFS="${local_ifs:-$(printf ' \t\n')}"
 101             return 0
 102         fi
 103     done
 104     # not found
 105     IFS="${local_ifs:-$(printf ' \t\n')}"
 106     return 1
 107 }
 108
 109 # default parameters
 110 source_path=`dirname "$0"`
 111 cpu=""
 112 interp_prefix="/usr/gnemul/qemu-%M"
 113 static="no"
 114 cross_prefix=""
 115 audio_drv_list=""
 116 audio_card_list="ac97 es1370 sb16 hda"
 117 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
 118 block_drv_whitelist=""
 119 host_cc="gcc"
 120 libs_softmmu=""
 121 libs_tools=""
 122 audio_pt_int=""
 123 audio_win_int=""
 124 cc_i386=i386-pc-linux-gnu-gcc
 125 libs_qga=""
 126 debug_info="yes"
 127
 128 # Don't accept a target_list environment variable.
 129 unset target_list
 130
 131 # Default value for a variable defining feature "foo".
 132 #  * foo="no"  feature will only be used if --enable-foo arg is given
 133 #  * foo=""    feature will be searched for, and if found, will be used
 134 #              unless --disable-foo is given
 135 #  * foo="yes" this value will only be set by --enable-foo flag.
 136 #              feature will searched for,
 137 #              if not found, configure exits with error
 138 #
 139 # Always add --enable-foo and --disable-foo command line args.
 140 # Distributions want to ensure that several features are compiled in, and it
 141 # is impossible without a --enable-foo that exits if a feature is not found.
 142
 143 bluez=""
 144 brlapi=""
 145 curl=""
 146 curses=""
 147 docs=""
 148 fdt=""
 149 nptl=""
 150 pixman=""
 151 sdl=""
 152 virtfs=""
 153 vnc="yes"
 154 sparse="no"
 155 uuid=""
 156 vde=""
 157 vnc_tls=""
 158 vnc_sasl=""
 159 vnc_jpeg=""
 160 vnc_png=""
 161 xen=""
 162 xen_ctrl_version=""
 163 xen_pci_passthrough=""
 164 linux_aio=""
 165 cap_ng=""
 166 attr=""
 167 libattr=""
 168 xfs=""
 169
 170 vhost_net="no"
 171 kvm="no"
 172 gprof="no"
 173 debug_tcg="no"
 174 debug="no"
 175 strip_opt="yes"
 176 tcg_interpreter="no"
 177 bigendian="no"
 178 mingw32="no"
 179 EXESUF=""
 180 prefix="/usr/local"
 181 mandir="\${prefix}/share/man"
 182 datadir="\${prefix}/share"
 183 qemu_docdir="\${prefix}/share/doc/qemu"
 184 bindir="\${prefix}/bin"
 185 libdir="\${prefix}/lib"
 186 libexecdir="\${prefix}/libexec"
 187 includedir="\${prefix}/include"
 188 sysconfdir="\${prefix}/etc"
 189 local_statedir="\${prefix}/var"
 190 confsuffix="/qemu"
 191 slirp="yes"
 192 fmod_lib=""
 193 fmod_inc=""
 194 oss_lib=""
 195 bsd="no"
 196 linux="no"
 197 solaris="no"
 198 profiler="no"
 199 cocoa="no"
 200 softmmu="yes"
 201 linux_user="no"
 202 bsd_user="no"
 203 guest_base="yes"
 204 uname_release=""
 205 mixemu="no"
 206 aix="no"
 207 blobs="yes"
 208 pkgversion=""
 209 pie=""
 210 zero_malloc=""
 211 trace_backend="nop"
 212 trace_file="trace"
 213 spice=""
 214 rbd=""
 215 smartcard=""
 216 smartcard_nss=""
 217 usb_redir=""
 218 opengl=""
 219 zlib="yes"
 220 guest_agent="yes"
 221 want_tools="yes"
 222 libiscsi=""
 223 coroutine=""
 224 seccomp=""
 225 glusterfs=""
 226
 227 # parse CC options first
 228 for opt do
 229   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 230   case "$opt" in
 231   --cross-prefix=*) cross_prefix="$optarg"
 232   ;;
 233   --cc=*) CC="$optarg"
 234   ;;
 235   --source-path=*) source_path="$optarg"
 236   ;;
 237   --cpu=*) cpu="$optarg"
 238   ;;
 239   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 240   ;;
 241   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 242   ;;
 243   --enable-debug-info) debug_info="yes"
 244   ;;
 245   --disable-debug-info) debug_info="no"
 246   ;;
 247   esac
 248 done
 249 # OS specific
 250 # Using uname is really, really broken.  Once we have the right set of checks
 251 # we can eliminate its usage altogether.
 252
 253 cc="${CC-${cross_prefix}gcc}"
 254 ar="${AR-${cross_prefix}ar}"
 255 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 256 ld="${LD-${cross_prefix}ld}"
 257 libtool="${LIBTOOL-${cross_prefix}libtool}"
 258 strip="${STRIP-${cross_prefix}strip}"
 259 windres="${WINDRES-${cross_prefix}windres}"
 260 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
 261 query_pkg_config() {
 262     "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
 263 }
 264 pkg_config=query_pkg_config
 265 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 266
 267 # default flags for all hosts
 268 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 269 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 270 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 271 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 272 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 273 if test "$debug_info" = "yes"; then
 274     CFLAGS="-g $CFLAGS"
 275     LDFLAGS="-g $LDFLAGS"
 276 fi
 277
 278 # make source path absolute
 279 source_path=`cd "$source_path"; pwd`
 280
 281 check_define() {
 282 cat > $TMPC <<EOF
 283 #if !defined($1)
 284 #error $1 not defined
 285 #endif
 286 int main(void) { return 0; }
 287 EOF
 288   compile_object
 289 }
 290
 291 if check_define __linux__ ; then
 292   targetos="Linux"
 293 elif check_define _WIN32 ; then
 294   targetos='MINGW32'
 295 elif check_define __OpenBSD__ ; then
 296   targetos='OpenBSD'
 297 elif check_define __sun__ ; then
 298   targetos='SunOS'
 299 elif check_define __HAIKU__ ; then
 300   targetos='Haiku'
 301 else
 302   targetos=`uname -s`
 303 fi
 304
 305 # Some host OSes need non-standard checks for which CPU to use.
 306 # Note that these checks are broken for cross-compilation: if you're
 307 # cross-compiling to one of these OSes then you'll need to specify
 308 # the correct CPU with the --cpu option.
 309 case $targetos in
 310 Darwin)
 311   # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
 312   # run 64-bit userspace code.
 313   # If the user didn't specify a CPU explicitly and the kernel says this is
 314   # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
 315   if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
 316     cpu="x86_64"
 317   fi
 318   ;;
 319 SunOS)
 320   # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
 321   if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
 322     cpu="x86_64"
 323   fi
 324 esac
 325
 326 if test ! -z "$cpu" ; then
 327   # command line argument
 328   :
 329 elif check_define __i386__ ; then
 330   cpu="i386"
 331 elif check_define __x86_64__ ; then
 332   cpu="x86_64"
 333 elif check_define __sparc__ ; then
 334   if check_define __arch64__ ; then
 335     cpu="sparc64"
 336   else
 337     cpu="sparc"
 338   fi
 339 elif check_define _ARCH_PPC ; then
 340   if check_define _ARCH_PPC64 ; then
 341     cpu="ppc64"
 342   else
 343     cpu="ppc"
 344   fi
 345 elif check_define __mips__ ; then
 346   cpu="mips"
 347 elif check_define __ia64__ ; then
 348   cpu="ia64"
 349 elif check_define __s390__ ; then
 350   if check_define __s390x__ ; then
 351     cpu="s390x"
 352   else
 353     cpu="s390"
 354   fi
 355 elif check_define __arm__ ; then
 356   cpu="arm"
 357 elif check_define __hppa__ ; then
 358   cpu="hppa"
 359 else
 360   cpu=`uname -m`
 361 fi
 362
 363 ARCH=
 364 # Normalise host CPU name and set ARCH.
 365 # Note that this case should only have supported host CPUs, not guests.
 366 case "$cpu" in
 367   ia64|ppc|ppc64|s390|s390x|sparc64)
 368     cpu="$cpu"
 369   ;;
 370   i386|i486|i586|i686|i86pc|BePC)
 371     cpu="i386"
 372   ;;
 373   x86_64|amd64)
 374     cpu="x86_64"
 375   ;;
 376   armv*b|armv*l|arm)
 377     cpu="arm"
 378   ;;
 379   hppa|parisc|parisc64)
 380     cpu="hppa"
 381   ;;
 382   mips*)
 383     cpu="mips"
 384   ;;
 385   sparc|sun4[cdmuv])
 386     cpu="sparc"
 387   ;;
 388   *)
 389     # This will result in either an error or falling back to TCI later
 390     ARCH=unknown
 391   ;;
 392 esac
 393 if test -z "$ARCH"; then
 394   ARCH="$cpu"
 395 fi
 396
 397 # OS specific
 398
 399 case $targetos in
 400 CYGWIN*)
 401   mingw32="yes"
 402   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 403   audio_possible_drivers="winwave sdl"
 404   audio_drv_list="winwave"
 405 ;;
 406 MINGW32*)
 407   mingw32="yes"
 408   audio_possible_drivers="winwave dsound sdl fmod"
 409   audio_drv_list="winwave"
 410 ;;
 411 GNU/kFreeBSD)
 412   bsd="yes"
 413   audio_drv_list="oss"
 414   audio_possible_drivers="oss sdl esd pa"
 415 ;;
 416 FreeBSD)
 417   bsd="yes"
 418   make="${MAKE-gmake}"
 419   audio_drv_list="oss"
 420   audio_possible_drivers="oss sdl esd pa"
 421   # needed for kinfo_getvmmap(3) in libutil.h
 422   LIBS="-lutil $LIBS"
 423 ;;
 424 DragonFly)
 425   bsd="yes"
 426   make="${MAKE-gmake}"
 427   audio_drv_list="oss"
 428   audio_possible_drivers="oss sdl esd pa"
 429 ;;
 430 NetBSD)
 431   bsd="yes"
 432   make="${MAKE-gmake}"
 433   audio_drv_list="oss"
 434   audio_possible_drivers="oss sdl esd"
 435   oss_lib="-lossaudio"
 436 ;;
 437 OpenBSD)
 438   bsd="yes"
 439   make="${MAKE-gmake}"
 440   audio_drv_list="oss"
 441   audio_possible_drivers="oss sdl esd"
 442   oss_lib="-lossaudio"
 443 ;;
 444 Darwin)
 445   bsd="yes"
 446   darwin="yes"
 447   if [ "$cpu" = "x86_64" ] ; then
 448     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 449     LDFLAGS="-arch x86_64 $LDFLAGS"
 450   else
 451     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 452   fi
 453   cocoa="yes"
 454   audio_drv_list="coreaudio"
 455   audio_possible_drivers="coreaudio sdl fmod"
 456   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 457   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 458   # Disable attempts to use ObjectiveC features in os/object.h since they
 459   # won't work when we're compiling with gcc as a C compiler.
 460   QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
 461 ;;
 462 SunOS)
 463   solaris="yes"
 464   make="${MAKE-gmake}"
 465   install="${INSTALL-ginstall}"
 466   ld="gld"
 467   smbd="${SMBD-/usr/sfw/sbin/smbd}"
 468   needs_libsunmath="no"
 469   solarisrev=`uname -r | cut -f2 -d.`
 470   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 471     if test "$solarisrev" -le 9 ; then
 472       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 473         needs_libsunmath="yes"
 474         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 475         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 476         LIBS="-lsunmath $LIBS"
 477       else
 478         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 479         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 480         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 481         echo "Studio 11 can be downloaded from www.sun.com."
 482         exit 1
 483       fi
 484     fi
 485   fi
 486   if test -f /usr/include/sys/soundcard.h ; then
 487     audio_drv_list="oss"
 488   fi
 489   audio_possible_drivers="oss sdl"
 490 # needed for CMSG_ macros in sys/socket.h
 491   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 492 # needed for TIOCWIN* defines in termios.h
 493   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 494   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 495   solarisnetlibs="-lsocket -lnsl -lresolv"
 496   LIBS="$solarisnetlibs $LIBS"
 497   libs_qga="$solarisnetlibs $libs_qga"
 498 ;;
 499 AIX)
 500   aix="yes"
 501   make="${MAKE-gmake}"
 502 ;;
 503 Haiku)
 504   haiku="yes"
 505   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 506   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 507 ;;
 508 *)
 509   audio_drv_list="oss"
 510   audio_possible_drivers="oss alsa sdl esd pa"
 511   linux="yes"
 512   linux_user="yes"
 513   usb="linux"
 514   kvm="yes"
 515   vhost_net="yes"
 516   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 517     audio_possible_drivers="$audio_possible_drivers fmod"
 518   fi
 519 ;;
 520 esac
 521
 522 if [ "$bsd" = "yes" ] ; then
 523   if [ "$darwin" != "yes" ] ; then
 524     usb="bsd"
 525     bsd_user="yes"
 526   fi
 527 fi
 528
 529 : ${make=${MAKE-make}}
 530 : ${install=${INSTALL-install}}
 531 : ${python=${PYTHON-python}}
 532 : ${smbd=${SMBD-/usr/sbin/smbd}}
 533
 534 # Default objcc to clang if available, otherwise use CC
 535 if has clang; then
 536   objcc=clang
 537 else
 538   objcc="$cc"
 539 fi
 540
 541 if test "$mingw32" = "yes" ; then
 542   EXESUF=".exe"
 543   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 544   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 545   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 546   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 547 cat > $TMPC << EOF
 548 int main(void) { return 0; }
 549 EOF
 550   if compile_prog "" "-liberty" ; then
 551     LIBS="-liberty $LIBS"
 552   fi
 553   prefix="c:/Program Files/QEMU"
 554   mandir="\${prefix}"
 555   datadir="\${prefix}"
 556   qemu_docdir="\${prefix}"
 557   bindir="\${prefix}"
 558   sysconfdir="\${prefix}"
 559   local_statedir="\${prefix}"
 560   confsuffix=""
 561   libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
 562 fi
 563
 564 werror=""
 565
 566 for opt do
 567   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 568   case "$opt" in
 569   --help|-h) show_help=yes
 570   ;;
 571   --version|-V) exec cat $source_path/VERSION
 572   ;;
 573   --prefix=*) prefix="$optarg"
 574   ;;
 575   --interp-prefix=*) interp_prefix="$optarg"
 576   ;;
 577   --source-path=*)
 578   ;;
 579   --cross-prefix=*)
 580   ;;
 581   --cc=*)
 582   ;;
 583   --host-cc=*) host_cc="$optarg"
 584   ;;
 585   --objcc=*) objcc="$optarg"
 586   ;;
 587   --make=*) make="$optarg"
 588   ;;
 589   --install=*) install="$optarg"
 590   ;;
 591   --python=*) python="$optarg"
 592   ;;
 593   --smbd=*) smbd="$optarg"
 594   ;;
 595   --extra-cflags=*)
 596   ;;
 597   --extra-ldflags=*)
 598   ;;
 599   --enable-debug-info)
 600   ;;
 601   --disable-debug-info)
 602   ;;
 603   --cpu=*)
 604   ;;
 605   --target-list=*) target_list="$optarg"
 606   ;;
 607   --enable-trace-backend=*) trace_backend="$optarg"
 608   ;;
 609   --with-trace-file=*) trace_file="$optarg"
 610   ;;
 611   --enable-gprof) gprof="yes"
 612   ;;
 613   --static)
 614     static="yes"
 615     LDFLAGS="-static $LDFLAGS"
 616     QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
 617   ;;
 618   --mandir=*) mandir="$optarg"
 619   ;;
 620   --bindir=*) bindir="$optarg"
 621   ;;
 622   --libdir=*) libdir="$optarg"
 623   ;;
 624   --libexecdir=*) libexecdir="$optarg"
 625   ;;
 626   --includedir=*) includedir="$optarg"
 627   ;;
 628   --datadir=*) datadir="$optarg"
 629   ;;
 630   --with-confsuffix=*) confsuffix="$optarg"
 631   ;;
 632   --docdir=*) qemu_docdir="$optarg"
 633   ;;
 634   --sysconfdir=*) sysconfdir="$optarg"
 635   ;;
 636   --localstatedir=*) local_statedir="$optarg"
 637   ;;
 638   --sbindir=*|--sharedstatedir=*|\
 639   --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
 640   --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
 641     # These switches are silently ignored, for compatibility with
 642     # autoconf-generated configure scripts. This allows QEMU's
 643     # configure to be used by RPM and similar macros that set
 644     # lots of directory switches by default.
 645   ;;
 646   --with-system-pixman) pixman="system"
 647   ;;
 648   --without-system-pixman) pixman="internal"
 649   ;;
 650   --disable-sdl) sdl="no"
 651   ;;
 652   --enable-sdl) sdl="yes"
 653   ;;
 654   --disable-virtfs) virtfs="no"
 655   ;;
 656   --enable-virtfs) virtfs="yes"
 657   ;;
 658   --disable-vnc) vnc="no"
 659   ;;
 660   --enable-vnc) vnc="yes"
 661   ;;
 662   --fmod-lib=*) fmod_lib="$optarg"
 663   ;;
 664   --fmod-inc=*) fmod_inc="$optarg"
 665   ;;
 666   --oss-lib=*) oss_lib="$optarg"
 667   ;;
 668   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 669   ;;
 670   --audio-drv-list=*) audio_drv_list="$optarg"
 671   ;;
 672   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 673   ;;
 674   --enable-debug-tcg) debug_tcg="yes"
 675   ;;
 676   --disable-debug-tcg) debug_tcg="no"
 677   ;;
 678   --enable-debug)
 679       # Enable debugging options that aren't excessively noisy
 680       debug_tcg="yes"
 681       debug="yes"
 682       strip_opt="no"
 683   ;;
 684   --enable-sparse) sparse="yes"
 685   ;;
 686   --disable-sparse) sparse="no"
 687   ;;
 688   --disable-strip) strip_opt="no"
 689   ;;
 690   --disable-vnc-tls) vnc_tls="no"
 691   ;;
 692   --enable-vnc-tls) vnc_tls="yes"
 693   ;;
 694   --disable-vnc-sasl) vnc_sasl="no"
 695   ;;
 696   --enable-vnc-sasl) vnc_sasl="yes"
 697   ;;
 698   --disable-vnc-jpeg) vnc_jpeg="no"
 699   ;;
 700   --enable-vnc-jpeg) vnc_jpeg="yes"
 701   ;;
 702   --disable-vnc-png) vnc_png="no"
 703   ;;
 704   --enable-vnc-png) vnc_png="yes"
 705   ;;
 706   --disable-slirp) slirp="no"
 707   ;;
 708   --disable-uuid) uuid="no"
 709   ;;
 710   --enable-uuid) uuid="yes"
 711   ;;
 712   --disable-vde) vde="no"
 713   ;;
 714   --enable-vde) vde="yes"
 715   ;;
 716   --disable-xen) xen="no"
 717   ;;
 718   --enable-xen) xen="yes"
 719   ;;
 720   --disable-xen-pci-passthrough) xen_pci_passthrough="no"
 721   ;;
 722   --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
 723   ;;
 724   --disable-brlapi) brlapi="no"
 725   ;;
 726   --enable-brlapi) brlapi="yes"
 727   ;;
 728   --disable-bluez) bluez="no"
 729   ;;
 730   --enable-bluez) bluez="yes"
 731   ;;
 732   --disable-kvm) kvm="no"
 733   ;;
 734   --enable-kvm) kvm="yes"
 735   ;;
 736   --disable-tcg-interpreter) tcg_interpreter="no"
 737   ;;
 738   --enable-tcg-interpreter) tcg_interpreter="yes"
 739   ;;
 740   --disable-cap-ng)  cap_ng="no"
 741   ;;
 742   --enable-cap-ng) cap_ng="yes"
 743   ;;
 744   --disable-spice) spice="no"
 745   ;;
 746   --enable-spice) spice="yes"
 747   ;;
 748   --disable-libiscsi) libiscsi="no"
 749   ;;
 750   --enable-libiscsi) libiscsi="yes"
 751   ;;
 752   --enable-profiler) profiler="yes"
 753   ;;
 754   --disable-cocoa) cocoa="no"
 755   ;;
 756   --enable-cocoa)
 757       cocoa="yes" ;
 758       sdl="no" ;
 759       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 760   ;;
 761   --disable-system) softmmu="no"
 762   ;;
 763   --enable-system) softmmu="yes"
 764   ;;
 765   --disable-user)
 766       linux_user="no" ;
 767       bsd_user="no" ;
 768   ;;
 769   --enable-user) ;;
 770   --disable-linux-user) linux_user="no"
 771   ;;
 772   --enable-linux-user) linux_user="yes"
 773   ;;
 774   --disable-bsd-user) bsd_user="no"
 775   ;;
 776   --enable-bsd-user) bsd_user="yes"
 777   ;;
 778   --enable-guest-base) guest_base="yes"
 779   ;;
 780   --disable-guest-base) guest_base="no"
 781   ;;
 782   --enable-pie) pie="yes"
 783   ;;
 784   --disable-pie) pie="no"
 785   ;;
 786   --enable-uname-release=*) uname_release="$optarg"
 787   ;;
 788   --enable-werror) werror="yes"
 789   ;;
 790   --disable-werror) werror="no"
 791   ;;
 792   --disable-curses) curses="no"
 793   ;;
 794   --enable-curses) curses="yes"
 795   ;;
 796   --disable-curl) curl="no"
 797   ;;
 798   --enable-curl) curl="yes"
 799   ;;
 800   --disable-fdt) fdt="no"
 801   ;;
 802   --enable-fdt) fdt="yes"
 803   ;;
 804   --disable-nptl) nptl="no"
 805   ;;
 806   --enable-nptl) nptl="yes"
 807   ;;
 808   --enable-mixemu) mixemu="yes"
 809   ;;
 810   --disable-linux-aio) linux_aio="no"
 811   ;;
 812   --enable-linux-aio) linux_aio="yes"
 813   ;;
 814   --disable-attr) attr="no"
 815   ;;
 816   --enable-attr) attr="yes"
 817   ;;
 818   --disable-blobs) blobs="no"
 819   ;;
 820   --with-pkgversion=*) pkgversion=" ($optarg)"
 821   ;;
 822   --with-coroutine=*) coroutine="$optarg"
 823   ;;
 824   --disable-docs) docs="no"
 825   ;;
 826   --enable-docs) docs="yes"
 827   ;;
 828   --disable-vhost-net) vhost_net="no"
 829   ;;
 830   --enable-vhost-net) vhost_net="yes"
 831   ;;
 832   --disable-opengl) opengl="no"
 833   ;;
 834   --enable-opengl) opengl="yes"
 835   ;;
 836   --disable-rbd) rbd="no"
 837   ;;
 838   --enable-rbd) rbd="yes"
 839   ;;
 840   --disable-xfsctl) xfs="no"
 841   ;;
 842   --enable-xfsctl) xfs="yes"
 843   ;;
 844   --disable-smartcard) smartcard="no"
 845   ;;
 846   --enable-smartcard) smartcard="yes"
 847   ;;
 848   --disable-smartcard-nss) smartcard_nss="no"
 849   ;;
 850   --enable-smartcard-nss) smartcard_nss="yes"
 851   ;;
 852   --disable-usb-redir) usb_redir="no"
 853   ;;
 854   --enable-usb-redir) usb_redir="yes"
 855   ;;
 856   --disable-zlib-test) zlib="no"
 857   ;;
 858   --enable-guest-agent) guest_agent="yes"
 859   ;;
 860   --disable-guest-agent) guest_agent="no"
 861   ;;
 862   --enable-tools) want_tools="yes"
 863   ;;
 864   --disable-tools) want_tools="no"
 865   ;;
 866   --enable-seccomp) seccomp="yes"
 867   ;;
 868   --disable-seccomp) seccomp="no"
 869   ;;
 870   --disable-glusterfs) glusterfs="no"
 871   ;;
 872   --enable-glusterfs) glusterfs="yes"
 873   ;;
 874   *) echo "ERROR: unknown option $opt"; show_help="yes"
 875   ;;
 876   esac
 877 done
 878
 879 case "$cpu" in
 880     sparc)
 881            LDFLAGS="-m32 $LDFLAGS"
 882            QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS"
 883            ;;
 884     sparc64)
 885            LDFLAGS="-m64 $LDFLAGS"
 886            QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS"
 887            ;;
 888     s390)
 889            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 890            LDFLAGS="-m31 $LDFLAGS"
 891            ;;
 892     s390x)
 893            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 894            LDFLAGS="-m64 $LDFLAGS"
 895            ;;
 896     i386)
 897            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 898            LDFLAGS="-m32 $LDFLAGS"
 899            cc_i386='$(CC) -m32'
 900            ;;
 901     x86_64)
 902            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 903            LDFLAGS="-m64 $LDFLAGS"
 904            cc_i386='$(CC) -m32'
 905            ;;
 906     # No special flags required for other host CPUs
 907 esac
 908
 909 default_target_list=""
 910
 911 # these targets are portable
 912 if [ "$softmmu" = "yes" ] ; then
 913     default_target_list="\
 914 i386-softmmu \
 915 x86_64-softmmu \
 916 alpha-softmmu \
 917 arm-softmmu \
 918 cris-softmmu \
 919 lm32-softmmu \
 920 m68k-softmmu \
 921 microblaze-softmmu \
 922 microblazeel-softmmu \
 923 mips-softmmu \
 924 mipsel-softmmu \
 925 mips64-softmmu \
 926 mips64el-softmmu \
 927 or32-softmmu \
 928 ppc-softmmu \
 929 ppcemb-softmmu \
 930 ppc64-softmmu \
 931 sh4-softmmu \
 932 sh4eb-softmmu \
 933 sparc-softmmu \
 934 sparc64-softmmu \
 935 s390x-softmmu \
 936 xtensa-softmmu \
 937 xtensaeb-softmmu \
 938 unicore32-softmmu \
 939 "
 940 fi
 941 # the following are Linux specific
 942 if [ "$linux_user" = "yes" ] ; then
 943     default_target_list="${default_target_list}\
 944 i386-linux-user \
 945 x86_64-linux-user \
 946 alpha-linux-user \
 947 arm-linux-user \
 948 armeb-linux-user \
 949 cris-linux-user \
 950 m68k-linux-user \
 951 microblaze-linux-user \
 952 microblazeel-linux-user \
 953 mips-linux-user \
 954 mipsel-linux-user \
 955 or32-linux-user \
 956 ppc-linux-user \
 957 ppc64-linux-user \
 958 ppc64abi32-linux-user \
 959 sh4-linux-user \
 960 sh4eb-linux-user \
 961 sparc-linux-user \
 962 sparc64-linux-user \
 963 sparc32plus-linux-user \
 964 unicore32-linux-user \
 965 s390x-linux-user \
 966 "
 967 fi
 968 # the following are BSD specific
 969 if [ "$bsd_user" = "yes" ] ; then
 970     default_target_list="${default_target_list}\
 971 i386-bsd-user \
 972 x86_64-bsd-user \
 973 sparc-bsd-user \
 974 sparc64-bsd-user \
 975 "
 976 fi
 977
 978 if test x"$show_help" = x"yes" ; then
 979 cat << EOF
 980
 981 Usage: configure [options]
 982 Options: [defaults in brackets after descriptions]
 983
 984 EOF
 985 echo "Standard options:"
 986 echo "  --help                   print this message"
 987 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 988 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 989 echo "                           use %M for cpu name [$interp_prefix]"
 990 echo "  --target-list=LIST       set target list (default: build everything)"
 991 echo "Available targets: $default_target_list" | \
 992     fold -s -w 53 | sed -e 's/^/                           /'
 993 echo ""
 994 echo "Advanced options (experts only):"
 995 echo "  --source-path=PATH       path of source code [$source_path]"
 996 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 997 echo "  --cc=CC                  use C compiler CC [$cc]"
 998 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 999 echo "                           build time"
1000 echo "  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]"
1001 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
1002 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
1003 echo "  --make=MAKE              use specified make [$make]"
1004 echo "  --install=INSTALL        use specified install [$install]"
1005 echo "  --python=PYTHON          use specified python [$python]"
1006 echo "  --smbd=SMBD              use specified smbd [$smbd]"
1007 echo "  --static                 enable static build [$static]"
1008 echo "  --mandir=PATH            install man pages in PATH"
1009 echo "  --datadir=PATH           install firmware in PATH$confsuffix"
1010 echo "  --docdir=PATH            install documentation in PATH$confsuffix"
1011 echo "  --bindir=PATH            install binaries in PATH"
1012 echo "  --sysconfdir=PATH        install config in PATH$confsuffix"
1013 echo "  --localstatedir=PATH     install local state in PATH"
1014 echo "  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]"
1015 echo "  --enable-debug-tcg       enable TCG debugging"
1016 echo "  --disable-debug-tcg      disable TCG debugging (default)"
1017 echo "  --enable-debug           enable common debug build options"
1018 echo "  --enable-sparse          enable sparse checker"
1019 echo "  --disable-sparse         disable sparse checker (default)"
1020 echo "  --disable-strip          disable stripping binaries"
1021 echo "  --disable-werror         disable compilation abort on warning"
1022 echo "  --disable-sdl            disable SDL"
1023 echo "  --enable-sdl             enable SDL"
1024 echo "  --disable-virtfs         disable VirtFS"
1025 echo "  --enable-virtfs          enable VirtFS"
1026 echo "  --disable-vnc            disable VNC"
1027 echo "  --enable-vnc             enable VNC"
1028 echo "  --disable-cocoa          disable Cocoa (Mac OS X only)"
1029 echo "  --enable-cocoa           enable Cocoa (default on Mac OS X)"
1030 echo "  --audio-drv-list=LIST    set audio drivers list:"
1031 echo "                           Available drivers: $audio_possible_drivers"
1032 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
1033 echo "                           Available cards: $audio_possible_cards"
1034 echo "  --block-drv-whitelist=L  set block driver whitelist"
1035 echo "                           (affects only QEMU, not qemu-img)"
1036 echo "  --enable-mixemu          enable mixer emulation"
1037 echo "  --disable-xen            disable xen backend driver support"
1038 echo "  --enable-xen             enable xen backend driver support"
1039 echo "  --disable-xen-pci-passthrough"
1040 echo "  --enable-xen-pci-passthrough"
1041 echo "  --disable-brlapi         disable BrlAPI"
1042 echo "  --enable-brlapi          enable BrlAPI"
1043 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
1044 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
1045 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
1046 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
1047 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
1048 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
1049 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
1050 echo "  --enable-vnc-png         enable PNG compression for VNC server"
1051 echo "  --disable-curses         disable curses output"
1052 echo "  --enable-curses          enable curses output"
1053 echo "  --disable-curl           disable curl connectivity"
1054 echo "  --enable-curl            enable curl connectivity"
1055 echo "  --disable-fdt            disable fdt device tree"
1056 echo "  --enable-fdt             enable fdt device tree"
1057 echo "  --disable-bluez          disable bluez stack connectivity"
1058 echo "  --enable-bluez           enable bluez stack connectivity"
1059 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
1060 echo "  --disable-kvm            disable KVM acceleration support"
1061 echo "  --enable-kvm             enable KVM acceleration support"
1062 echo "  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1063 echo "  --disable-nptl           disable usermode NPTL support"
1064 echo "  --enable-nptl            enable usermode NPTL support"
1065 echo "  --enable-system          enable all system emulation targets"
1066 echo "  --disable-system         disable all system emulation targets"
1067 echo "  --enable-user            enable supported user emulation targets"
1068 echo "  --disable-user           disable all user emulation targets"
1069 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1070 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1071 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1072 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1073 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1074 echo "                           emulation targets"
1075 echo "  --disable-guest-base     disable GUEST_BASE support"
1076 echo "  --enable-pie             build Position Independent Executables"
1077 echo "  --disable-pie            do not build Position Independent Executables"
1078 echo "  --fmod-lib               path to FMOD library"
1079 echo "  --fmod-inc               path to FMOD includes"
1080 echo "  --oss-lib                path to OSS library"
1081 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1082 echo "  --cpu=CPU                Build for host CPU [$cpu]"
1083 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1084 echo "  --disable-uuid           disable uuid support"
1085 echo "  --enable-uuid            enable uuid support"
1086 echo "  --disable-vde            disable support for vde network"
1087 echo "  --enable-vde             enable support for vde network"
1088 echo "  --disable-linux-aio      disable Linux AIO support"
1089 echo "  --enable-linux-aio       enable Linux AIO support"
1090 echo "  --disable-cap-ng         disable libcap-ng support"
1091 echo "  --enable-cap-ng          enable libcap-ng support"
1092 echo "  --disable-attr           disables attr and xattr support"
1093 echo "  --enable-attr            enable attr and xattr support"
1094 echo "  --disable-blobs          disable installing provided firmware blobs"
1095 echo "  --enable-docs            enable documentation build"
1096 echo "  --disable-docs           disable documentation build"
1097 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1098 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1099 echo "  --enable-trace-backend=B Set trace backend"
1100 echo "                           Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1101 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1102 echo "                           Default:trace-<pid>"
1103 echo "  --disable-spice          disable spice"
1104 echo "  --enable-spice           enable spice"
1105 echo "  --enable-rbd             enable building the rados block device (rbd)"
1106 echo "  --disable-libiscsi       disable iscsi support"
1107 echo "  --enable-libiscsi        enable iscsi support"
1108 echo "  --disable-smartcard      disable smartcard support"
1109 echo "  --enable-smartcard       enable smartcard support"
1110 echo "  --disable-smartcard-nss  disable smartcard nss support"
1111 echo "  --enable-smartcard-nss   enable smartcard nss support"
1112 echo "  --disable-usb-redir      disable usb network redirection support"
1113 echo "  --enable-usb-redir       enable usb network redirection support"
1114 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1115 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1116 echo "  --disable-seccomp        disable seccomp support"
1117 echo "  --enable-seccomp         enables seccomp support"
1118 echo "  --with-coroutine=BACKEND coroutine backend. Supported options:"
1119 echo "                           gthread, ucontext, sigaltstack, windows"
1120 echo "  --enable-glusterfs       enable GlusterFS backend"
1121 echo "  --disable-glusterfs      disable GlusterFS backend"
1122 echo ""
1123 echo "NOTE: The object files are built at the place where configure is launched"
1124 exit 1
1125 fi
1126
1127 # Now we have handled --enable-tcg-interpreter and know we're not just
1128 # printing the help message, bail out if the host CPU isn't supported.
1129 if test "$ARCH" = "unknown"; then
1130     if test "$tcg_interpreter" = "yes" ; then
1131         echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1132         ARCH=tci
1133     else
1134         echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1135         exit 1
1136     fi
1137 fi
1138
1139 # check that the C compiler works.
1140 cat > $TMPC <<EOF
1141 int main(void) { return 0; }
1142 EOF
1143
1144 if compile_object ; then
1145   : C compiler works ok
1146 else
1147     echo "ERROR: \"$cc\" either does not exist or does not work"
1148     exit 1
1149 fi
1150
1151 # Consult white-list to determine whether to enable werror
1152 # by default.  Only enable by default for git builds
1153 z_version=`cut -f3 -d. $source_path/VERSION`
1154
1155 if test -z "$werror" ; then
1156     if test "$z_version" = "50" -a \
1157         "$linux" = "yes" ; then
1158         werror="yes"
1159     else
1160         werror="no"
1161     fi
1162 fi
1163
1164 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1165 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1166 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1167 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1168 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1169 # Note that we do not add -Werror to gcc_flags here, because that would
1170 # enable it for all configure tests. If a configure test failed due
1171 # to -Werror this would just silently disable some features,
1172 # so it's too error prone.
1173 cat > $TMPC << EOF
1174 int main(void) { return 0; }
1175 EOF
1176 for flag in $gcc_flags; do
1177     # Use the positive sense of the flag when testing for -Wno-wombat
1178     # support (gcc will happily accept the -Wno- form of unknown
1179     # warning options).
1180     optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1181     if compile_prog "-Werror $optflag" "" ; then
1182         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1183     fi
1184 done
1185
1186 if test "$static" = "yes" ; then
1187   if test "$pie" = "yes" ; then
1188     echo "static and pie are mutually incompatible"
1189     exit 1
1190   else
1191     pie="no"
1192   fi
1193 fi
1194
1195 if test "$pie" = ""; then
1196   case "$cpu-$targetos" in
1197     i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1198       ;;
1199     *)
1200       pie="no"
1201       ;;
1202   esac
1203 fi
1204
1205 if test "$pie" != "no" ; then
1206   cat > $TMPC << EOF
1207
1208 #ifdef __linux__
1209 #  define THREAD __thread
1210 #else
1211 #  define THREAD
1212 #endif
1213
1214 static THREAD int tls_var;
1215
1216 int main(void) { return tls_var; }
1217
1218 EOF
1219   if compile_prog "-fPIE -DPIE" "-pie"; then
1220     QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1221     LDFLAGS="-pie $LDFLAGS"
1222     pie="yes"
1223     if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1224       LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1225     fi
1226   else
1227     if test "$pie" = "yes"; then
1228       echo "PIE not available due to missing toolchain support"
1229       exit 1
1230     else
1231       echo "Disabling PIE due to missing toolchain support"
1232       pie="no"
1233     fi
1234   fi
1235 fi
1236
1237 #
1238 # Solaris specific configure tool chain decisions
1239 #
1240 if test "$solaris" = "yes" ; then
1241   if has $install; then
1242     :
1243   else
1244     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1245     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1246     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1247     exit 1
1248   fi
1249   if test "`path_of $install`" = "/usr/sbin/install" ; then
1250     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1251     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1252     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1253     exit 1
1254   fi
1255   if has ar; then
1256     :
1257   else
1258     echo "Error: No path includes ar"
1259     if test -f /usr/ccs/bin/ar ; then
1260       echo "Add /usr/ccs/bin to your path and rerun configure"
1261     fi
1262     exit 1
1263   fi
1264 fi
1265
1266 if ! has $python; then
1267   echo "Python not found. Use --python=/path/to/python"
1268   exit 1
1269 fi
1270
1271 # Note that if the Python conditional here evaluates True we will exit
1272 # with status 1 which is a shell 'false' value.
1273 if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1274   echo "Cannot use '$python', Python 2.4 or later is required."
1275   echo "Note that Python 3 or later is not yet supported."
1276   echo "Use --python=/path/to/python to specify a supported Python."
1277   exit 1
1278 fi
1279
1280 if test -z "${target_list+xxx}" ; then
1281     target_list="$default_target_list"
1282 else
1283     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1284 fi
1285 # see if system emulation was really requested
1286 case " $target_list " in
1287   *"-softmmu "*) softmmu=yes
1288   ;;
1289   *) softmmu=no
1290   ;;
1291 esac
1292
1293 feature_not_found() {
1294   feature=$1
1295
1296   echo "ERROR"
1297   echo "ERROR: User requested feature $feature"
1298   echo "ERROR: configure was not able to find it"
1299   echo "ERROR"
1300   exit 1;
1301 }
1302
1303 if test -z "$cross_prefix" ; then
1304
1305 # ---
1306 # big/little endian test
1307 cat > $TMPC << EOF
1308 #include <inttypes.h>
1309 int main(void) {
1310         volatile uint32_t i=0x01234567;
1311         return (*((uint8_t*)(&i))) == 0x67;
1312 }
1313 EOF
1314
1315 if compile_prog "" "" ; then
1316 $TMPE && bigendian="yes"
1317 else
1318 echo big/little test failed
1319 fi
1320
1321 else
1322
1323 # if cross compiling, cannot launch a program, so make a static guess
1324 case "$cpu" in
1325   arm)
1326     # ARM can be either way; ask the compiler which one we are
1327     if check_define __ARMEB__; then
1328       bigendian=yes
1329     fi
1330   ;;
1331   hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1332     bigendian=yes
1333   ;;
1334 esac
1335
1336 fi
1337
1338 ##########################################
1339 # NPTL probe
1340
1341 if test "$nptl" != "no" ; then
1342   cat > $TMPC <<EOF
1343 #include <sched.h>
1344 #include <linux/futex.h>
1345 int main(void) {
1346 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1347 #error bork
1348 #endif
1349   return 0;
1350 }
1351 EOF
1352
1353   if compile_object ; then
1354     nptl=yes
1355   else
1356     if test "$nptl" = "yes" ; then
1357       feature_not_found "nptl"
1358     fi
1359     nptl=no
1360   fi
1361 fi
1362
1363 ##########################################
1364 # zlib check
1365
1366 if test "$zlib" != "no" ; then
1367     cat > $TMPC << EOF
1368 #include <zlib.h>
1369 int main(void) { zlibVersion(); return 0; }
1370 EOF
1371     if compile_prog "" "-lz" ; then
1372         :
1373     else
1374         echo
1375         echo "Error: zlib check failed"
1376         echo "Make sure to have the zlib libs and headers installed."
1377         echo
1378         exit 1
1379     fi
1380 fi
1381
1382 ##########################################
1383 # libseccomp check
1384
1385 if test "$seccomp" != "no" ; then
1386     if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then
1387         LIBS=`$pkg_config --libs libseccomp`
1388         seccomp="yes"
1389     else
1390         if test "$seccomp" = "yes"; then
1391             feature_not_found "libseccomp"
1392         fi
1393         seccomp="no"
1394     fi
1395 fi
1396 ##########################################
1397 # xen probe
1398
1399 if test "$xen" != "no" ; then
1400   xen_libs="-lxenstore -lxenctrl -lxenguest"
1401
1402   # First we test whether Xen headers and libraries are available.
1403   # If no, we are done and there is no Xen support.
1404   # If yes, more tests are run to detect the Xen version.
1405
1406   # Xen (any)
1407   cat > $TMPC <<EOF
1408 #include <xenctrl.h>
1409 int main(void) {
1410   return 0;
1411 }
1412 EOF
1413   if ! compile_prog "" "$xen_libs" ; then
1414     # Xen not found
1415     if test "$xen" = "yes" ; then
1416       feature_not_found "xen"
1417     fi
1418     xen=no
1419
1420   # Xen unstable
1421   elif
1422       cat > $TMPC <<EOF &&
1423 #include <xenctrl.h>
1424 #include <xenstore.h>
1425 #include <stdint.h>
1426 #include <xen/hvm/hvm_info_table.h>
1427 #if !defined(HVM_MAX_VCPUS)
1428 # error HVM_MAX_VCPUS not defined
1429 #endif
1430 int main(void) {
1431   xc_interface *xc;
1432   xs_daemon_open();
1433   xc = xc_interface_open(0, 0, 0);
1434   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1435   xc_gnttab_open(NULL, 0);
1436   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1437   xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1438   return 0;
1439 }
1440 EOF
1441       compile_prog "" "$xen_libs"
1442     then
1443     xen_ctrl_version=420
1444     xen=yes
1445
1446   elif
1447       cat > $TMPC <<EOF &&
1448 #include <xenctrl.h>
1449 #include <xs.h>
1450 #include <stdint.h>
1451 #include <xen/hvm/hvm_info_table.h>
1452 #if !defined(HVM_MAX_VCPUS)
1453 # error HVM_MAX_VCPUS not defined
1454 #endif
1455 int main(void) {
1456   xs_daemon_open();
1457   xc_interface_open(0, 0, 0);
1458   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1459   xc_gnttab_open(NULL, 0);
1460   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1461   return 0;
1462 }
1463 EOF
1464       compile_prog "" "$xen_libs"
1465     then
1466     xen_ctrl_version=410
1467     xen=yes
1468
1469   # Xen 4.0.0
1470   elif
1471       cat > $TMPC <<EOF &&
1472 #include <xenctrl.h>
1473 #include <xs.h>
1474 #include <stdint.h>
1475 #include <xen/hvm/hvm_info_table.h>
1476 #if !defined(HVM_MAX_VCPUS)
1477 # error HVM_MAX_VCPUS not defined
1478 #endif
1479 int main(void) {
1480   struct xen_add_to_physmap xatp = {
1481     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1482   };
1483   xs_daemon_open();
1484   xc_interface_open();
1485   xc_gnttab_open();
1486   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1487   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1488   return 0;
1489 }
1490 EOF
1491       compile_prog "" "$xen_libs"
1492     then
1493     xen_ctrl_version=400
1494     xen=yes
1495
1496   # Xen 3.4.0
1497   elif
1498       cat > $TMPC <<EOF &&
1499 #include <xenctrl.h>
1500 #include <xs.h>
1501 int main(void) {
1502   struct xen_add_to_physmap xatp = {
1503     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1504   };
1505   xs_daemon_open();
1506   xc_interface_open();
1507   xc_gnttab_open();
1508   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1509   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1510   return 0;
1511 }
1512 EOF
1513       compile_prog "" "$xen_libs"
1514     then
1515     xen_ctrl_version=340
1516     xen=yes
1517
1518   # Xen 3.3.0
1519   elif
1520       cat > $TMPC <<EOF &&
1521 #include <xenctrl.h>
1522 #include <xs.h>
1523 int main(void) {
1524   xs_daemon_open();
1525   xc_interface_open();
1526   xc_gnttab_open();
1527   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1528   return 0;
1529 }
1530 EOF
1531       compile_prog "" "$xen_libs"
1532     then
1533     xen_ctrl_version=330
1534     xen=yes
1535
1536   # Xen version unsupported
1537   else
1538     if test "$xen" = "yes" ; then
1539       feature_not_found "xen (unsupported version)"
1540     fi
1541     xen=no
1542   fi
1543
1544   if test "$xen" = yes; then
1545     libs_softmmu="$xen_libs $libs_softmmu"
1546   fi
1547 fi
1548
1549 if test "$xen_pci_passthrough" != "no"; then
1550   if test "$xen" = "yes" && test "$linux" = "yes" &&
1551     test "$xen_ctrl_version" -ge 340; then
1552     xen_pci_passthrough=yes
1553   else
1554     if test "$xen_pci_passthrough" = "yes"; then
1555       echo "ERROR"
1556       echo "ERROR: User requested feature Xen PCI Passthrough"
1557       echo "ERROR: but this feature require /sys from Linux"
1558       if test "$xen_ctrl_version" -lt 340; then
1559         echo "ERROR: This feature does not work with Xen 3.3"
1560       fi
1561       echo "ERROR"
1562       exit 1;
1563     fi
1564     xen_pci_passthrough=no
1565   fi
1566 fi
1567
1568 ##########################################
1569 # pkg-config probe
1570
1571 if ! has "$pkg_config_exe"; then
1572   echo "Error: pkg-config binary '$pkg_config_exe' not found"
1573   exit 1
1574 fi
1575
1576 ##########################################
1577 # libtool probe
1578
1579 if ! has $libtool; then
1580     libtool=
1581 fi
1582
1583 ##########################################
1584 # Sparse probe
1585 if test "$sparse" != "no" ; then
1586   if has cgcc; then
1587     sparse=yes
1588   else
1589     if test "$sparse" = "yes" ; then
1590       feature_not_found "sparse"
1591     fi
1592     sparse=no
1593   fi
1594 fi
1595
1596 ##########################################
1597 # SDL probe
1598
1599 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1600 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1601 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1602   sdl_config=sdl-config
1603 fi
1604
1605 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1606   sdlconfig="$pkg_config sdl"
1607   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1608 elif has ${sdl_config}; then
1609   sdlconfig="$sdl_config"
1610   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1611 else
1612   if test "$sdl" = "yes" ; then
1613     feature_not_found "sdl"
1614   fi
1615   sdl=no
1616 fi
1617 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1618   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1619 fi
1620
1621 sdl_too_old=no
1622 if test "$sdl" != "no" ; then
1623   cat > $TMPC << EOF
1624 #include <SDL.h>
1625 #undef main /* We don't want SDL to override our main() */
1626 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1627 EOF
1628   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1629   if test "$static" = "yes" ; then
1630     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1631   else
1632     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1633   fi
1634   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1635     if test "$_sdlversion" -lt 121 ; then
1636       sdl_too_old=yes
1637     else
1638       if test "$cocoa" = "no" ; then
1639         sdl=yes
1640       fi
1641     fi
1642
1643     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1644     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1645       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1646          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1647          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1648       fi
1649       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1650         :
1651       else
1652         sdl=no
1653       fi
1654     fi # static link
1655   else # sdl not found
1656     if test "$sdl" = "yes" ; then
1657       feature_not_found "sdl"
1658     fi
1659     sdl=no
1660   fi # sdl compile test
1661 fi
1662
1663 if test "$sdl" = "yes" ; then
1664   cat > $TMPC <<EOF
1665 #include <SDL.h>
1666 #if defined(SDL_VIDEO_DRIVER_X11)
1667 #include <X11/XKBlib.h>
1668 #else
1669 #error No x11 support
1670 #endif
1671 int main(void) { return 0; }
1672 EOF
1673   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1674     sdl_libs="$sdl_libs -lX11"
1675   fi
1676   libs_softmmu="$sdl_libs $libs_softmmu"
1677 fi
1678
1679 ##########################################
1680 # VNC TLS detection
1681 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1682   cat > $TMPC <<EOF
1683 #include <gnutls/gnutls.h>
1684 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1685 EOF
1686   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1687   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1688   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1689     vnc_tls=yes
1690     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1691   else
1692     if test "$vnc_tls" = "yes" ; then
1693       feature_not_found "vnc-tls"
1694     fi
1695     vnc_tls=no
1696   fi
1697 fi
1698
1699 ##########################################
1700 # VNC SASL detection
1701 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1702   cat > $TMPC <<EOF
1703 #include <sasl/sasl.h>
1704 #include <stdio.h>
1705 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1706 EOF
1707   # Assuming Cyrus-SASL installed in /usr prefix
1708   vnc_sasl_cflags=""
1709   vnc_sasl_libs="-lsasl2"
1710   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1711     vnc_sasl=yes
1712     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1713   else
1714     if test "$vnc_sasl" = "yes" ; then
1715       feature_not_found "vnc-sasl"
1716     fi
1717     vnc_sasl=no
1718   fi
1719 fi
1720
1721 ##########################################
1722 # VNC JPEG detection
1723 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1724 cat > $TMPC <<EOF
1725 #include <stdio.h>
1726 #include <jpeglib.h>
1727 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1728 EOF
1729     vnc_jpeg_cflags=""
1730     vnc_jpeg_libs="-ljpeg"
1731   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1732     vnc_jpeg=yes
1733     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1734   else
1735     if test "$vnc_jpeg" = "yes" ; then
1736       feature_not_found "vnc-jpeg"
1737     fi
1738     vnc_jpeg=no
1739   fi
1740 fi
1741
1742 ##########################################
1743 # VNC PNG detection
1744 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1745 cat > $TMPC <<EOF
1746 //#include <stdio.h>
1747 #include <png.h>
1748 #include <stddef.h>
1749 int main(void) {
1750     png_structp png_ptr;
1751     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1752     return png_ptr != 0;
1753 }
1754 EOF
1755   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1756     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1757     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1758   else
1759     vnc_png_cflags=""
1760     vnc_png_libs="-lpng"
1761   fi
1762   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1763     vnc_png=yes
1764     libs_softmmu="$vnc_png_libs $libs_softmmu"
1765     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1766   else
1767     if test "$vnc_png" = "yes" ; then
1768       feature_not_found "vnc-png"
1769     fi
1770     vnc_png=no
1771   fi
1772 fi
1773
1774 ##########################################
1775 # fnmatch() probe, used for ACL routines
1776 fnmatch="no"
1777 cat > $TMPC << EOF
1778 #include <fnmatch.h>
1779 int main(void)
1780 {
1781     fnmatch("foo", "foo", 0);
1782     return 0;
1783 }
1784 EOF
1785 if compile_prog "" "" ; then
1786    fnmatch="yes"
1787 fi
1788
1789 ##########################################
1790 # uuid_generate() probe, used for vdi block driver
1791 if test "$uuid" != "no" ; then
1792   uuid_libs="-luuid"
1793   cat > $TMPC << EOF
1794 #include <uuid/uuid.h>
1795 int main(void)
1796 {
1797     uuid_t my_uuid;
1798     uuid_generate(my_uuid);
1799     return 0;
1800 }
1801 EOF
1802   if compile_prog "" "$uuid_libs" ; then
1803     uuid="yes"
1804     libs_softmmu="$uuid_libs $libs_softmmu"
1805     libs_tools="$uuid_libs $libs_tools"
1806   else
1807     if test "$uuid" = "yes" ; then
1808       feature_not_found "uuid"
1809     fi
1810     uuid=no
1811   fi
1812 fi
1813
1814 ##########################################
1815 # xfsctl() probe, used for raw-posix
1816 if test "$xfs" != "no" ; then
1817   cat > $TMPC << EOF
1818 #include <stddef.h>  /* NULL */
1819 #include <xfs/xfs.h>
1820 int main(void)
1821 {
1822     xfsctl(NULL, 0, 0, NULL);
1823     return 0;
1824 }
1825 EOF
1826   if compile_prog "" "" ; then
1827     xfs="yes"
1828   else
1829     if test "$xfs" = "yes" ; then
1830       feature_not_found "xfs"
1831     fi
1832     xfs=no
1833   fi
1834 fi
1835
1836 ##########################################
1837 # vde libraries probe
1838 if test "$vde" != "no" ; then
1839   vde_libs="-lvdeplug"
1840   cat > $TMPC << EOF
1841 #include <libvdeplug.h>
1842 int main(void)
1843 {
1844     struct vde_open_args a = {0, 0, 0};
1845     char s[] = "";
1846     vde_open(s, s, &a);
1847     return 0;
1848 }
1849 EOF
1850   if compile_prog "" "$vde_libs" ; then
1851     vde=yes
1852     libs_softmmu="$vde_libs $libs_softmmu"
1853     libs_tools="$vde_libs $libs_tools"
1854   else
1855     if test "$vde" = "yes" ; then
1856       feature_not_found "vde"
1857     fi
1858     vde=no
1859   fi
1860 fi
1861
1862 ##########################################
1863 # libcap-ng library probe
1864 if test "$cap_ng" != "no" ; then
1865   cap_libs="-lcap-ng"
1866   cat > $TMPC << EOF
1867 #include <cap-ng.h>
1868 int main(void)
1869 {
1870     capng_capability_to_name(CAPNG_EFFECTIVE);
1871     return 0;
1872 }
1873 EOF
1874   if compile_prog "" "$cap_libs" ; then
1875     cap_ng=yes
1876     libs_tools="$cap_libs $libs_tools"
1877   else
1878     if test "$cap_ng" = "yes" ; then
1879       feature_not_found "cap_ng"
1880     fi
1881     cap_ng=no
1882   fi
1883 fi
1884
1885 ##########################################
1886 # Sound support libraries probe
1887
1888 audio_drv_probe()
1889 {
1890     drv=$1
1891     hdr=$2
1892     lib=$3
1893     exp=$4
1894     cfl=$5
1895         cat > $TMPC << EOF
1896 #include <$hdr>
1897 int main(void) { $exp }
1898 EOF
1899     if compile_prog "$cfl" "$lib" ; then
1900         :
1901     else
1902         echo
1903         echo "Error: $drv check failed"
1904         echo "Make sure to have the $drv libs and headers installed."
1905         echo
1906         exit 1
1907     fi
1908 }
1909
1910 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1911 for drv in $audio_drv_list; do
1912     case $drv in
1913     alsa)
1914     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1915         "return snd_pcm_close((snd_pcm_t *)0);"
1916     libs_softmmu="-lasound $libs_softmmu"
1917     ;;
1918
1919     fmod)
1920     if test -z $fmod_lib || test -z $fmod_inc; then
1921         echo
1922         echo "Error: You must specify path to FMOD library and headers"
1923         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1924         echo
1925         exit 1
1926     fi
1927     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1928     libs_softmmu="$fmod_lib $libs_softmmu"
1929     ;;
1930
1931     esd)
1932     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1933     libs_softmmu="-lesd $libs_softmmu"
1934     audio_pt_int="yes"
1935     ;;
1936
1937     pa)
1938     audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
1939         "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
1940     libs_softmmu="-lpulse $libs_softmmu"
1941     audio_pt_int="yes"
1942     ;;
1943
1944     coreaudio)
1945       libs_softmmu="-framework CoreAudio $libs_softmmu"
1946     ;;
1947
1948     dsound)
1949       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1950       audio_win_int="yes"
1951     ;;
1952
1953     oss)
1954       libs_softmmu="$oss_lib $libs_softmmu"
1955     ;;
1956
1957     sdl|wav)
1958     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1959     ;;
1960
1961     winwave)
1962       libs_softmmu="-lwinmm $libs_softmmu"
1963       audio_win_int="yes"
1964     ;;
1965
1966     *)
1967     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1968         echo
1969         echo "Error: Unknown driver '$drv' selected"
1970         echo "Possible drivers are: $audio_possible_drivers"
1971         echo
1972         exit 1
1973     }
1974     ;;
1975     esac
1976 done
1977
1978 ##########################################
1979 # BrlAPI probe
1980
1981 if test "$brlapi" != "no" ; then
1982   brlapi_libs="-lbrlapi"
1983   cat > $TMPC << EOF
1984 #include <brlapi.h>
1985 #include <stddef.h>
1986 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1987 EOF
1988   if compile_prog "" "$brlapi_libs" ; then
1989     brlapi=yes
1990     libs_softmmu="$brlapi_libs $libs_softmmu"
1991   else
1992     if test "$brlapi" = "yes" ; then
1993       feature_not_found "brlapi"
1994     fi
1995     brlapi=no
1996   fi
1997 fi
1998
1999 ##########################################
2000 # curses probe
2001 if test "$mingw32" = "yes" ; then
2002     curses_list="-lpdcurses"
2003 else
2004     curses_list="-lncurses -lcurses"
2005 fi
2006
2007 if test "$curses" != "no" ; then
2008   curses_found=no
2009   cat > $TMPC << EOF
2010 #include <curses.h>
2011 int main(void) {
2012   const char *s = curses_version();
2013   resize_term(0, 0);
2014   return s != 0;
2015 }
2016 EOF
2017   for curses_lib in $curses_list; do
2018     if compile_prog "" "$curses_lib" ; then
2019       curses_found=yes
2020       libs_softmmu="$curses_lib $libs_softmmu"
2021       break
2022     fi
2023   done
2024   if test "$curses_found" = "yes" ; then
2025     curses=yes
2026   else
2027     if test "$curses" = "yes" ; then
2028       feature_not_found "curses"
2029     fi
2030     curses=no
2031   fi
2032 fi
2033
2034 ##########################################
2035 # curl probe
2036
2037 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
2038   curlconfig="$pkg_config libcurl"
2039 else
2040   curlconfig=curl-config
2041 fi
2042
2043 if test "$curl" != "no" ; then
2044   cat > $TMPC << EOF
2045 #include <curl/curl.h>
2046 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2047 EOF
2048   curl_cflags=`$curlconfig --cflags 2>/dev/null`
2049   curl_libs=`$curlconfig --libs 2>/dev/null`
2050   if compile_prog "$curl_cflags" "$curl_libs" ; then
2051     curl=yes
2052     libs_tools="$curl_libs $libs_tools"
2053     libs_softmmu="$curl_libs $libs_softmmu"
2054   else
2055     if test "$curl" = "yes" ; then
2056       feature_not_found "curl"
2057     fi
2058     curl=no
2059   fi
2060 fi # test "$curl"
2061
2062 ##########################################
2063 # bluez support probe
2064 if test "$bluez" != "no" ; then
2065   cat > $TMPC << EOF
2066 #include <bluetooth/bluetooth.h>
2067 int main(void) { return bt_error(0); }
2068 EOF
2069   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2070   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2071   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2072     bluez=yes
2073     libs_softmmu="$bluez_libs $libs_softmmu"
2074   else
2075     if test "$bluez" = "yes" ; then
2076       feature_not_found "bluez"
2077     fi
2078     bluez="no"
2079   fi
2080 fi
2081
2082 ##########################################
2083 # glib support probe
2084
2085 if test "$mingw32" = yes; then
2086     # g_poll is required in order to integrate with the glib main loop.
2087     glib_req_ver=2.20
2088 else
2089     glib_req_ver=2.12
2090 fi
2091 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2092 then
2093     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2094     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2095     LIBS="$glib_libs $LIBS"
2096     libs_qga="$glib_libs $libs_qga"
2097 else
2098     echo "glib-$glib_req_ver required to compile QEMU"
2099     exit 1
2100 fi
2101
2102 ##########################################
2103 # pixman support probe
2104
2105 if test "$pixman" = ""; then
2106   if $pkg_config pixman-1 > /dev/null 2>&1; then
2107     pixman="system"
2108   else
2109     pixman="internal"
2110   fi
2111 fi
2112 if test "$pixman" = "system"; then
2113   pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null`
2114   pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null`
2115 else
2116   if test ! -d ${source_path}/pixman/pixman; then
2117     echo "ERROR: pixman not present. Your options:"
2118     echo "  (1) Prefered: Install the pixman devel package (any recent"
2119     echo "      distro should have packages as Xorg needs pixman too)."
2120     echo "  (2) Fetch the pixman submodule, using:"
2121     echo "      git submodule update --init pixman"
2122     exit 1
2123   fi
2124   mkdir -p pixman/pixman
2125   pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2126   pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2127 fi
2128
2129 ##########################################
2130 # libcap probe
2131
2132 if test "$cap" != "no" ; then
2133   cat > $TMPC <<EOF
2134 #include <stdio.h>
2135 #include <sys/capability.h>
2136 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2137 EOF
2138   if compile_prog "" "-lcap" ; then
2139     cap=yes
2140   else
2141     cap=no
2142   fi
2143 fi
2144
2145 ##########################################
2146 # pthread probe
2147 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2148
2149 pthread=no
2150 cat > $TMPC << EOF
2151 #include <pthread.h>
2152 static void *f(void *p) { return NULL; }
2153 int main(void) {
2154   pthread_t thread;
2155   pthread_create(&thread, 0, f, 0);
2156   return 0;
2157 }
2158 EOF
2159 if compile_prog "" "" ; then
2160   pthread=yes
2161 else
2162   for pthread_lib in $PTHREADLIBS_LIST; do
2163     if compile_prog "" "$pthread_lib" ; then
2164       pthread=yes
2165       found=no
2166       for lib_entry in $LIBS; do
2167         if test "$lib_entry" = "$pthread_lib"; then
2168           found=yes
2169           break
2170         fi
2171       done
2172       if test "$found" = "no"; then
2173         LIBS="$pthread_lib $LIBS"
2174       fi
2175       break
2176     fi
2177   done
2178 fi
2179
2180 if test "$mingw32" != yes -a "$pthread" = no; then
2181   echo
2182   echo "Error: pthread check failed"
2183   echo "Make sure to have the pthread libs and headers installed."
2184   echo
2185   exit 1
2186 fi
2187
2188 ##########################################
2189 # rbd probe
2190 if test "$rbd" != "no" ; then
2191   cat > $TMPC <<EOF
2192 #include <stdio.h>
2193 #include <rbd/librbd.h>
2194 int main(void) {
2195     rados_t cluster;
2196     rados_create(&cluster, NULL);
2197     return 0;
2198 }
2199 EOF
2200   rbd_libs="-lrbd -lrados"
2201   if compile_prog "" "$rbd_libs" ; then
2202     rbd=yes
2203     libs_tools="$rbd_libs $libs_tools"
2204     libs_softmmu="$rbd_libs $libs_softmmu"
2205   else
2206     if test "$rbd" = "yes" ; then
2207       feature_not_found "rados block device"
2208     fi
2209     rbd=no
2210   fi
2211 fi
2212
2213 ##########################################
2214 # linux-aio probe
2215
2216 if test "$linux_aio" != "no" ; then
2217   cat > $TMPC <<EOF
2218 #include <libaio.h>
2219 #include <sys/eventfd.h>
2220 #include <stddef.h>
2221 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2222 EOF
2223   if compile_prog "" "-laio" ; then
2224     linux_aio=yes
2225     libs_softmmu="$libs_softmmu -laio"
2226     libs_tools="$libs_tools -laio"
2227   else
2228     if test "$linux_aio" = "yes" ; then
2229       feature_not_found "linux AIO"
2230     fi
2231     linux_aio=no
2232   fi
2233 fi
2234
2235 ##########################################
2236 # attr probe
2237
2238 if test "$attr" != "no" ; then
2239   cat > $TMPC <<EOF
2240 #include <stdio.h>
2241 #include <sys/types.h>
2242 #ifdef CONFIG_LIBATTR
2243 #include <attr/xattr.h>
2244 #else
2245 #include <sys/xattr.h>
2246 #endif
2247 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2248 EOF
2249   if compile_prog "" "" ; then
2250     attr=yes
2251   # Older distros have <attr/xattr.h>, and need -lattr:
2252   elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2253     attr=yes
2254     LIBS="-lattr $LIBS"
2255     libattr=yes
2256   else
2257     if test "$attr" = "yes" ; then
2258       feature_not_found "ATTR"
2259     fi
2260     attr=no
2261   fi
2262 fi
2263
2264 ##########################################
2265 # iovec probe
2266 cat > $TMPC <<EOF
2267 #include <sys/types.h>
2268 #include <sys/uio.h>
2269 #include <unistd.h>
2270 int main(void) { return sizeof(struct iovec); }
2271 EOF
2272 iovec=no
2273 if compile_prog "" "" ; then
2274   iovec=yes
2275 fi
2276
2277 ##########################################
2278 # preadv probe
2279 cat > $TMPC <<EOF
2280 #include <sys/types.h>
2281 #include <sys/uio.h>
2282 #include <unistd.h>
2283 int main(void) { return preadv(0, 0, 0, 0); }
2284 EOF
2285 preadv=no
2286 if compile_prog "" "" ; then
2287   preadv=yes
2288 fi
2289
2290 ##########################################
2291 # fdt probe
2292 if test "$fdt" != "no" ; then
2293   fdt_libs="-lfdt"
2294   cat > $TMPC << EOF
2295 int main(void) { return 0; }
2296 EOF
2297   if compile_prog "" "$fdt_libs" ; then
2298     fdt=yes
2299   else
2300     if test "$fdt" = "yes" ; then
2301       feature_not_found "fdt"
2302     fi
2303     fdt_libs=
2304     fdt=no
2305   fi
2306 fi
2307
2308 ##########################################
2309 # opengl probe, used by milkymist-tmu2
2310 if test "$opengl" != "no" ; then
2311   opengl_libs="-lGL"
2312   cat > $TMPC << EOF
2313 #include <X11/Xlib.h>
2314 #include <GL/gl.h>
2315 #include <GL/glx.h>
2316 int main(void) { return GL_VERSION != 0; }
2317 EOF
2318   if compile_prog "" "-lGL" ; then
2319     opengl=yes
2320   else
2321     if test "$opengl" = "yes" ; then
2322       feature_not_found "opengl"
2323     fi
2324     opengl_libs=
2325     opengl=no
2326   fi
2327 fi
2328
2329 ##########################################
2330 # glusterfs probe
2331 if test "$glusterfs" != "no" ; then
2332   cat > $TMPC <<EOF
2333 #include <glusterfs/api/glfs.h>
2334 int main(void) {
2335     (void) glfs_new("volume");
2336     return 0;
2337 }
2338 EOF
2339   glusterfs_libs="-lgfapi -lgfrpc -lgfxdr"
2340   if compile_prog "" "$glusterfs_libs" ; then
2341     glusterfs=yes
2342     libs_tools="$glusterfs_libs $libs_tools"
2343     libs_softmmu="$glusterfs_libs $libs_softmmu"
2344   else
2345     if test "$glusterfs" = "yes" ; then
2346       feature_not_found "GlusterFS backend support"
2347     fi
2348     glusterfs=no
2349   fi
2350 fi
2351
2352 #
2353 # Check for xxxat() functions when we are building linux-user
2354 # emulator.  This is done because older glibc versions don't
2355 # have syscall stubs for these implemented.
2356 #
2357 atfile=no
2358 cat > $TMPC << EOF
2359 #define _ATFILE_SOURCE
2360 #include <sys/types.h>
2361 #include <fcntl.h>
2362 #include <unistd.h>
2363
2364 int
2365 main(void)
2366 {
2367         /* try to unlink nonexisting file */
2368         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2369 }
2370 EOF
2371 if compile_prog "" "" ; then
2372   atfile=yes
2373 fi
2374
2375 # Check for inotify functions when we are building linux-user
2376 # emulator.  This is done because older glibc versions don't
2377 # have syscall stubs for these implemented.  In that case we
2378 # don't provide them even if kernel supports them.
2379 #
2380 inotify=no
2381 cat > $TMPC << EOF
2382 #include <sys/inotify.h>
2383
2384 int
2385 main(void)
2386 {
2387         /* try to start inotify */
2388         return inotify_init();
2389 }
2390 EOF
2391 if compile_prog "" "" ; then
2392   inotify=yes
2393 fi
2394
2395 inotify1=no
2396 cat > $TMPC << EOF
2397 #include <sys/inotify.h>
2398
2399 int
2400 main(void)
2401 {
2402     /* try to start inotify */
2403     return inotify_init1(0);
2404 }
2405 EOF
2406 if compile_prog "" "" ; then
2407   inotify1=yes
2408 fi
2409
2410 # check if utimensat and futimens are supported
2411 utimens=no
2412 cat > $TMPC << EOF
2413 #define _ATFILE_SOURCE
2414 #include <stddef.h>
2415 #include <fcntl.h>
2416 #include <sys/stat.h>
2417
2418 int main(void)
2419 {
2420     utimensat(AT_FDCWD, "foo", NULL, 0);
2421     futimens(0, NULL);
2422     return 0;
2423 }
2424 EOF
2425 if compile_prog "" "" ; then
2426   utimens=yes
2427 fi
2428
2429 # check if pipe2 is there
2430 pipe2=no
2431 cat > $TMPC << EOF
2432 #include <unistd.h>
2433 #include <fcntl.h>
2434
2435 int main(void)
2436 {
2437     int pipefd[2];
2438     return pipe2(pipefd, O_CLOEXEC);
2439 }
2440 EOF
2441 if compile_prog "" "" ; then
2442   pipe2=yes
2443 fi
2444
2445 # check if accept4 is there
2446 accept4=no
2447 cat > $TMPC << EOF
2448 #include <sys/socket.h>
2449 #include <stddef.h>
2450
2451 int main(void)
2452 {
2453     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2454     return 0;
2455 }
2456 EOF
2457 if compile_prog "" "" ; then
2458   accept4=yes
2459 fi
2460
2461 # check if tee/splice is there. vmsplice was added same time.
2462 splice=no
2463 cat > $TMPC << EOF
2464 #include <unistd.h>
2465 #include <fcntl.h>
2466 #include <limits.h>
2467
2468 int main(void)
2469 {
2470     int len, fd = 0;
2471     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2472     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2473     return 0;
2474 }
2475 EOF
2476 if compile_prog "" "" ; then
2477   splice=yes
2478 fi
2479
2480 ##########################################
2481 # signalfd probe
2482 signalfd="no"
2483 cat > $TMPC << EOF
2484 #include <unistd.h>
2485 #include <sys/syscall.h>
2486 #include <signal.h>
2487 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2488 EOF
2489
2490 if compile_prog "" "" ; then
2491   signalfd=yes
2492 fi
2493
2494 # check if eventfd is supported
2495 eventfd=no
2496 cat > $TMPC << EOF
2497 #include <sys/eventfd.h>
2498
2499 int main(void)
2500 {
2501     return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2502 }
2503 EOF
2504 if compile_prog "" "" ; then
2505   eventfd=yes
2506 fi
2507
2508 # check for fallocate
2509 fallocate=no
2510 cat > $TMPC << EOF
2511 #include <fcntl.h>
2512
2513 int main(void)
2514 {
2515     fallocate(0, 0, 0, 0);
2516     return 0;
2517 }
2518 EOF
2519 if compile_prog "" "" ; then
2520   fallocate=yes
2521 fi
2522
2523 # check for sync_file_range
2524 sync_file_range=no
2525 cat > $TMPC << EOF
2526 #include <fcntl.h>
2527
2528 int main(void)
2529 {
2530     sync_file_range(0, 0, 0, 0);
2531     return 0;
2532 }
2533 EOF
2534 if compile_prog "" "" ; then
2535   sync_file_range=yes
2536 fi
2537
2538 # check for linux/fiemap.h and FS_IOC_FIEMAP
2539 fiemap=no
2540 cat > $TMPC << EOF
2541 #include <sys/ioctl.h>
2542 #include <linux/fs.h>
2543 #include <linux/fiemap.h>
2544
2545 int main(void)
2546 {
2547     ioctl(0, FS_IOC_FIEMAP, 0);
2548     return 0;
2549 }
2550 EOF
2551 if compile_prog "" "" ; then
2552   fiemap=yes
2553 fi
2554
2555 # check for dup3
2556 dup3=no
2557 cat > $TMPC << EOF
2558 #include <unistd.h>
2559
2560 int main(void)
2561 {
2562     dup3(0, 0, 0);
2563     return 0;
2564 }
2565 EOF
2566 if compile_prog "" "" ; then
2567   dup3=yes
2568 fi
2569
2570 # check for epoll support
2571 epoll=no
2572 cat > $TMPC << EOF
2573 #include <sys/epoll.h>
2574
2575 int main(void)
2576 {
2577     epoll_create(0);
2578     return 0;
2579 }
2580 EOF
2581 if compile_prog "" "" ; then
2582   epoll=yes
2583 fi
2584
2585 # epoll_create1 and epoll_pwait are later additions
2586 # so we must check separately for their presence
2587 epoll_create1=no
2588 cat > $TMPC << EOF
2589 #include <sys/epoll.h>
2590
2591 int main(void)
2592 {
2593     /* Note that we use epoll_create1 as a value, not as
2594      * a function being called. This is necessary so that on
2595      * old SPARC glibc versions where the function was present in
2596      * the library but not declared in the header file we will
2597      * fail the configure check. (Otherwise we will get a compiler
2598      * warning but not an error, and will proceed to fail the
2599      * qemu compile where we compile with -Werror.)
2600      */
2601     return (int)(uintptr_t)&epoll_create1;
2602 }
2603 EOF
2604 if compile_prog "" "" ; then
2605   epoll_create1=yes
2606 fi
2607
2608 epoll_pwait=no
2609 cat > $TMPC << EOF
2610 #include <sys/epoll.h>
2611
2612 int main(void)
2613 {
2614     epoll_pwait(0, 0, 0, 0, 0);
2615     return 0;
2616 }
2617 EOF
2618 if compile_prog "" "" ; then
2619   epoll_pwait=yes
2620 fi
2621
2622 # Check if tools are available to build documentation.
2623 if test "$docs" != "no" ; then
2624   if has makeinfo && has pod2man; then
2625     docs=yes
2626   else
2627     if test "$docs" = "yes" ; then
2628       feature_not_found "docs"
2629     fi
2630     docs=no
2631   fi
2632 fi
2633
2634 # Search for bswap_32 function
2635 byteswap_h=no
2636 cat > $TMPC << EOF
2637 #include <byteswap.h>
2638 int main(void) { return bswap_32(0); }
2639 EOF
2640 if compile_prog "" "" ; then
2641   byteswap_h=yes
2642 fi
2643
2644 # Search for bswap_32 function
2645 bswap_h=no
2646 cat > $TMPC << EOF
2647 #include <sys/endian.h>
2648 #include <sys/types.h>
2649 #include <machine/bswap.h>
2650 int main(void) { return bswap32(0); }
2651 EOF
2652 if compile_prog "" "" ; then
2653   bswap_h=yes
2654 fi
2655
2656 ##########################################
2657 # Do we have libiscsi
2658 # We check for iscsi_unmap_sync() to make sure we have a
2659 # recent enough version of libiscsi.
2660 if test "$libiscsi" != "no" ; then
2661   cat > $TMPC << EOF
2662 #include <stdio.h>
2663 #include <iscsi/iscsi.h>
2664 int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
2665 EOF
2666   if compile_prog "" "-liscsi" ; then
2667     libiscsi="yes"
2668     LIBS="$LIBS -liscsi"
2669   else
2670     if test "$libiscsi" = "yes" ; then
2671       feature_not_found "libiscsi"
2672     fi
2673     libiscsi="no"
2674   fi
2675 fi
2676
2677
2678 ##########################################
2679 # Do we need libm
2680 cat > $TMPC << EOF
2681 #include <math.h>
2682 int main(void) { return isnan(sin(0.0)); }
2683 EOF
2684 if compile_prog "" "" ; then
2685   :
2686 elif compile_prog "" "-lm" ; then
2687   LIBS="-lm $LIBS"
2688   libs_qga="-lm $libs_qga"
2689 else
2690   echo
2691   echo "Error: libm check failed"
2692   echo
2693   exit 1
2694 fi
2695
2696 ##########################################
2697 # Do we need librt
2698 # uClibc provides 2 versions of clock_gettime(), one with realtime
2699 # support and one without. This means that the clock_gettime() don't
2700 # need -lrt. We still need it for timer_create() so we check for this
2701 # function in addition.
2702 cat > $TMPC <<EOF
2703 #include <signal.h>
2704 #include <time.h>
2705 int main(void) {
2706   timer_create(CLOCK_REALTIME, NULL, NULL);
2707   return clock_gettime(CLOCK_REALTIME, NULL);
2708 }
2709 EOF
2710
2711 if compile_prog "" "" ; then
2712   :
2713 # we need pthread for static linking. use previous pthread test result
2714 elif compile_prog "" "-lrt $pthread_lib" ; then
2715   LIBS="-lrt $LIBS"
2716   libs_qga="-lrt $libs_qga"
2717 fi
2718
2719 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2720         "$aix" != "yes" -a "$haiku" != "yes" ; then
2721     libs_softmmu="-lutil $libs_softmmu"
2722 fi
2723
2724 ##########################################
2725 # spice probe
2726 if test "$spice" != "no" ; then
2727   cat > $TMPC << EOF
2728 #include <spice.h>
2729 int main(void) { spice_server_new(); return 0; }
2730 EOF
2731   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2732   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2733   if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \
2734      $pkg_config --atleast-version=0.12.2 spice-protocol > /dev/null 2>&1 && \
2735      compile_prog "$spice_cflags" "$spice_libs" ; then
2736     spice="yes"
2737     libs_softmmu="$libs_softmmu $spice_libs"
2738     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2739     spice_protocol_version=$($pkg_config --modversion spice-protocol)
2740     spice_server_version=$($pkg_config --modversion spice-server)
2741   else
2742     if test "$spice" = "yes" ; then
2743       feature_not_found "spice"
2744     fi
2745     spice="no"
2746   fi
2747 fi
2748
2749 # check for libcacard for smartcard support
2750 if test "$smartcard" != "no" ; then
2751     smartcard="yes"
2752     smartcard_cflags=""
2753     # TODO - what's the minimal nss version we support?
2754     if test "$smartcard_nss" != "no"; then
2755       cat > $TMPC << EOF
2756 #include <pk11pub.h>
2757 int main(void) { PK11_FreeSlot(0); return 0; }
2758 EOF
2759         smartcard_includes="-I\$(SRC_PATH)/libcacard"
2760         libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2761         libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2762         test_cflags="$libcacard_cflags"
2763         # The header files in nss < 3.13.3 have a bug which causes them to
2764         # emit a warning. If we're going to compile QEMU with -Werror, then
2765         # test that the headers don't have this bug. Otherwise we would pass
2766         # the configure test but fail to compile QEMU later.
2767         if test "$werror" = "yes"; then
2768             test_cflags="-Werror $test_cflags"
2769         fi
2770         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2771           compile_prog "$test_cflags" "$libcacard_libs"; then
2772             smartcard_nss="yes"
2773             QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
2774             QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
2775             libs_softmmu="$libcacard_libs $libs_softmmu"
2776         else
2777             if test "$smartcard_nss" = "yes"; then
2778                 feature_not_found "nss"
2779             fi
2780             smartcard_nss="no"
2781         fi
2782     fi
2783 fi
2784 if test "$smartcard" = "no" ; then
2785     smartcard_nss="no"
2786 fi
2787
2788 # check for usbredirparser for usb network redirection support
2789 if test "$usb_redir" != "no" ; then
2790     if $pkg_config --atleast-version=0.5.3 libusbredirparser-0.5 >/dev/null 2>&1 ; then
2791         usb_redir="yes"
2792         usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null)
2793         usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null)
2794         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2795         libs_softmmu="$libs_softmmu $usb_redir_libs"
2796     else
2797         if test "$usb_redir" = "yes"; then
2798             feature_not_found "usb-redir"
2799         fi
2800         usb_redir="no"
2801     fi
2802 fi
2803
2804 ##########################################
2805
2806 ##########################################
2807 # check if we have fdatasync
2808
2809 fdatasync=no
2810 cat > $TMPC << EOF
2811 #include <unistd.h>
2812 int main(void) {
2813 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2814 return fdatasync(0);
2815 #else
2816 #error Not supported
2817 #endif
2818 }
2819 EOF
2820 if compile_prog "" "" ; then
2821     fdatasync=yes
2822 fi
2823
2824 ##########################################
2825 # check if we have madvise
2826
2827 madvise=no
2828 cat > $TMPC << EOF
2829 #include <sys/types.h>
2830 #include <sys/mman.h>
2831 #include <stddef.h>
2832 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2833 EOF
2834 if compile_prog "" "" ; then
2835     madvise=yes
2836 fi
2837
2838 ##########################################
2839 # check if we have posix_madvise
2840
2841 posix_madvise=no
2842 cat > $TMPC << EOF
2843 #include <sys/mman.h>
2844 #include <stddef.h>
2845 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2846 EOF
2847 if compile_prog "" "" ; then
2848     posix_madvise=yes
2849 fi
2850
2851 ##########################################
2852 # check if we have usable SIGEV_THREAD_ID
2853
2854 sigev_thread_id=no
2855 cat > $TMPC << EOF
2856 #include <signal.h>
2857 int main(void) {
2858   struct sigevent ev;
2859   ev.sigev_notify = SIGEV_THREAD_ID;
2860   ev._sigev_un._tid = 0;
2861   asm volatile("" : : "g"(&ev));
2862   return 0;
2863 }
2864 EOF
2865 if compile_prog "" "" ; then
2866     sigev_thread_id=yes
2867 fi
2868
2869 ##########################################
2870 # check if trace backend exists
2871
2872 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend  > /dev/null 2> /dev/null
2873 if test "$?" -ne 0 ; then
2874   echo
2875   echo "Error: invalid trace backend"
2876   echo "Please choose a supported trace backend."
2877   echo
2878   exit 1
2879 fi
2880
2881 ##########################################
2882 # For 'ust' backend, test if ust headers are present
2883 if test "$trace_backend" = "ust"; then
2884   cat > $TMPC << EOF
2885 #include <ust/tracepoint.h>
2886 #include <ust/marker.h>
2887 int main(void) { return 0; }
2888 EOF
2889   if compile_prog "" "" ; then
2890     LIBS="-lust -lurcu-bp $LIBS"
2891     libs_qga="-lust -lurcu-bp $libs_qga"
2892   else
2893     echo
2894     echo "Error: Trace backend 'ust' missing libust header files"
2895     echo
2896     exit 1
2897   fi
2898 fi
2899
2900 ##########################################
2901 # For 'dtrace' backend, test if 'dtrace' command is present
2902 if test "$trace_backend" = "dtrace"; then
2903   if ! has 'dtrace' ; then
2904     echo
2905     echo "Error: dtrace command is not found in PATH $PATH"
2906     echo
2907     exit 1
2908   fi
2909   trace_backend_stap="no"
2910   if has 'stap' ; then
2911     trace_backend_stap="yes"
2912   fi
2913 fi
2914
2915 ##########################################
2916 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2917 # use i686 as default anyway, but for those that don't, an explicit
2918 # specification is necessary
2919 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2920   cat > $TMPC << EOF
2921 static int sfaa(int *ptr)
2922 {
2923   return __sync_fetch_and_and(ptr, 0);
2924 }
2925
2926 int main(void)
2927 {
2928   int val = 42;
2929   sfaa(&val);
2930   return val;
2931 }
2932 EOF
2933   if ! compile_prog "" "" ; then
2934     QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
2935   fi
2936 fi
2937
2938 ##########################################
2939 # check and set a backend for coroutine
2940
2941 # default is ucontext, but always fallback to gthread
2942 # windows autodetected by make
2943 if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
2944   if test "$darwin" != "yes"; then
2945     cat > $TMPC << EOF
2946 #include <ucontext.h>
2947 #ifdef __stub_makecontext
2948 #error Ignoring glibc stub makecontext which will always fail
2949 #endif
2950 int main(void) { makecontext(0, 0, 0); return 0; }
2951 EOF
2952     if compile_prog "" "" ; then
2953         coroutine_backend=ucontext
2954     else
2955         coroutine_backend=gthread
2956     fi
2957   else
2958     echo "Silently falling back into gthread backend under darwin"
2959   fi
2960 elif test "$coroutine" = "gthread" ; then
2961   coroutine_backend=gthread
2962 elif test "$coroutine" = "windows" ; then
2963   coroutine_backend=windows
2964 elif test "$coroutine" = "sigaltstack" ; then
2965   coroutine_backend=sigaltstack
2966 else
2967   echo
2968   echo "Error: unknown coroutine backend $coroutine"
2969   echo
2970   exit 1
2971 fi
2972
2973 ##########################################
2974 # check if we have open_by_handle_at
2975
2976 open_by_handle_at=no
2977 cat > $TMPC << EOF
2978 #include <fcntl.h>
2979 #if !defined(AT_EMPTY_PATH)
2980 # error missing definition
2981 #else
2982 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
2983 #endif
2984 EOF
2985 if compile_prog "" "" ; then
2986     open_by_handle_at=yes
2987 fi
2988
2989 ########################################
2990 # check if we have linux/magic.h
2991
2992 linux_magic_h=no
2993 cat > $TMPC << EOF
2994 #include <linux/magic.h>
2995 int main(void) {
2996   return 0;
2997 }
2998 EOF
2999 if compile_prog "" "" ; then
3000     linux_magic_h=yes
3001 fi
3002
3003 ########################################
3004 # check whether we can disable the -Wunused-but-set-variable
3005 # option with a pragma (this is needed to silence a warning in
3006 # some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.)
3007 # This test has to be compiled with -Werror as otherwise an
3008 # unknown pragma is only a warning.
3009 pragma_disable_unused_but_set=no
3010 cat > $TMPC << EOF
3011 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3012 int main(void) {
3013     return 0;
3014 }
3015 EOF
3016 if compile_prog "-Werror" "" ; then
3017     pragma_disable_unused_but_set=yes
3018 fi
3019
3020 ########################################
3021 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3022
3023 valgrind_h=no
3024 cat > $TMPC << EOF
3025 #include <valgrind/valgrind.h>
3026 #include <valgrind/memcheck.h>
3027 int main(void) {
3028   return 0;
3029 }
3030 EOF
3031 if compile_prog "" "" ; then
3032     valgrind_h=yes
3033 fi
3034
3035 ########################################
3036 # check if environ is declared
3037
3038 has_environ=no
3039 cat > $TMPC << EOF
3040 #include <unistd.h>
3041 int main(void) {
3042     environ = 0;
3043     return 0;
3044 }
3045 EOF
3046 if compile_prog "" "" ; then
3047     has_environ=yes
3048 fi
3049
3050 ##########################################
3051 # End of CC checks
3052 # After here, no more $cc or $ld runs
3053
3054 if test "$debug" = "no" ; then
3055   CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS"
3056 fi
3057
3058 # Disable zero malloc errors for official releases unless explicitly told to
3059 # enable/disable
3060 if test -z "$zero_malloc" ; then
3061     if test "$z_version" = "50" ; then
3062         zero_malloc="no"
3063     else
3064         zero_malloc="yes"
3065     fi
3066 fi
3067
3068 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3069 if test "$werror" = "yes"; then
3070     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3071 fi
3072
3073 if test "$solaris" = "no" ; then
3074     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3075         LDFLAGS="-Wl,--warn-common $LDFLAGS"
3076     fi
3077 fi
3078
3079 # test if pod2man has --utf8 option
3080 if pod2man --help | grep -q utf8; then
3081     POD2MAN="pod2man --utf8"
3082 else
3083     POD2MAN="pod2man"
3084 fi
3085
3086 # Use ASLR, no-SEH and DEP if available
3087 if test "$mingw32" = "yes" ; then
3088     for flag in --dynamicbase --no-seh --nxcompat; do
3089         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3090             LDFLAGS="-Wl,$flag $LDFLAGS"
3091         fi
3092     done
3093 fi
3094
3095 qemu_confdir=$sysconfdir$confsuffix
3096 qemu_datadir=$datadir$confsuffix
3097
3098 tools=""
3099 if test "$want_tools" = "yes" ; then
3100   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3101   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3102     tools="qemu-nbd\$(EXESUF) $tools"
3103   fi
3104 fi
3105 if test "$softmmu" = yes ; then
3106   if test "$virtfs" != no ; then
3107     if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3108       virtfs=yes
3109       tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3110     else
3111       if test "$virtfs" = yes; then
3112         echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3113         exit 1
3114       fi
3115       virtfs=no
3116     fi
3117   fi
3118   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3119     if [ "$guest_agent" = "yes" ]; then
3120       tools="qemu-ga\$(EXESUF) $tools"
3121     fi
3122   fi
3123   if test "$smartcard_nss" = "yes" ; then
3124     tools="vscclient\$(EXESUF) $tools"
3125   fi
3126 fi
3127
3128 # Mac OS X ships with a broken assembler
3129 roms=
3130 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3131         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3132         "$softmmu" = yes ; then
3133   roms="optionrom"
3134 fi
3135 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3136   roms="$roms spapr-rtas"
3137 fi
3138
3139 # add pixman flags after all config tests are done
3140 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags"
3141 libs_softmmu="$libs_softmmu $pixman_libs"
3142
3143 echo "Install prefix    $prefix"
3144 echo "BIOS directory    `eval echo $qemu_datadir`"
3145 echo "binary directory  `eval echo $bindir`"
3146 echo "library directory `eval echo $libdir`"
3147 echo "libexec directory `eval echo $libexecdir`"
3148 echo "include directory `eval echo $includedir`"
3149 echo "config directory  `eval echo $sysconfdir`"
3150 echo "local state directory   `eval echo $local_statedir`"
3151 if test "$mingw32" = "no" ; then
3152 echo "Manual directory  `eval echo $mandir`"
3153 echo "ELF interp prefix $interp_prefix"
3154 fi
3155 echo "Source path       $source_path"
3156 echo "C compiler        $cc"
3157 echo "Host C compiler   $host_cc"
3158 echo "Objective-C compiler $objcc"
3159 echo "CFLAGS            $CFLAGS"
3160 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
3161 echo "LDFLAGS           $LDFLAGS"
3162 echo "make              $make"
3163 echo "install           $install"
3164 echo "python            $python"
3165 if test "$slirp" = "yes" ; then
3166     echo "smbd              $smbd"
3167 fi
3168 echo "host CPU          $cpu"
3169 echo "host big endian   $bigendian"
3170 echo "target list       $target_list"
3171 echo "tcg debug enabled $debug_tcg"
3172 echo "gprof enabled     $gprof"
3173 echo "sparse enabled    $sparse"
3174 echo "strip binaries    $strip_opt"
3175 echo "profiler          $profiler"
3176 echo "static build      $static"
3177 echo "-Werror enabled   $werror"
3178 if test "$darwin" = "yes" ; then
3179     echo "Cocoa support     $cocoa"
3180 fi
3181 echo "pixman            $pixman"
3182 echo "SDL support       $sdl"
3183 echo "curses support    $curses"
3184 echo "curl support      $curl"
3185 echo "mingw32 support   $mingw32"
3186 echo "Audio drivers     $audio_drv_list"
3187 echo "Extra audio cards $audio_card_list"
3188 echo "Block whitelist   $block_drv_whitelist"
3189 echo "Mixer emulation   $mixemu"
3190 echo "VirtFS support    $virtfs"
3191 echo "VNC support       $vnc"
3192 if test "$vnc" = "yes" ; then
3193     echo "VNC TLS support   $vnc_tls"
3194     echo "VNC SASL support  $vnc_sasl"
3195     echo "VNC JPEG support  $vnc_jpeg"
3196     echo "VNC PNG support   $vnc_png"
3197 fi
3198 if test -n "$sparc_cpu"; then
3199     echo "Target Sparc Arch $sparc_cpu"
3200 fi
3201 echo "xen support       $xen"
3202 echo "brlapi support    $brlapi"
3203 echo "bluez  support    $bluez"
3204 echo "Documentation     $docs"
3205 [ ! -z "$uname_release" ] && \
3206 echo "uname -r          $uname_release"
3207 echo "NPTL support      $nptl"
3208 echo "GUEST_BASE        $guest_base"
3209 echo "PIE               $pie"
3210 echo "vde support       $vde"
3211 echo "Linux AIO support $linux_aio"
3212 echo "ATTR/XATTR support $attr"
3213 echo "Install blobs     $blobs"
3214 echo "KVM support       $kvm"
3215 echo "TCG interpreter   $tcg_interpreter"
3216 echo "fdt support       $fdt"
3217 echo "preadv support    $preadv"
3218 echo "fdatasync         $fdatasync"
3219 echo "madvise           $madvise"
3220 echo "posix_madvise     $posix_madvise"
3221 echo "sigev_thread_id   $sigev_thread_id"
3222 echo "uuid support      $uuid"
3223 echo "libcap-ng support $cap_ng"
3224 echo "vhost-net support $vhost_net"
3225 echo "Trace backend     $trace_backend"
3226 echo "Trace output file $trace_file-<pid>"
3227 echo "spice support     $spice ($spice_protocol_version/$spice_server_version)"
3228 echo "rbd support       $rbd"
3229 echo "xfsctl support    $xfs"
3230 echo "nss used          $smartcard_nss"
3231 echo "usb net redir     $usb_redir"
3232 echo "OpenGL support    $opengl"
3233 echo "libiscsi support  $libiscsi"
3234 echo "build guest agent $guest_agent"
3235 echo "seccomp support   $seccomp"
3236 echo "coroutine backend $coroutine_backend"
3237 echo "GlusterFS support $glusterfs"
3238
3239 if test "$sdl_too_old" = "yes"; then
3240 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3241 fi
3242
3243 config_host_mak="config-host.mak"
3244 config_host_ld="config-host.ld"
3245
3246 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3247 printf "# Configured with:" >> $config_host_mak
3248 printf " '%s'" "$0" "$@" >> $config_host_mak
3249 echo >> $config_host_mak
3250
3251 echo all: >> $config_host_mak
3252 echo "prefix=$prefix" >> $config_host_mak
3253 echo "bindir=$bindir" >> $config_host_mak
3254 echo "libdir=$libdir" >> $config_host_mak
3255 echo "libexecdir=$libexecdir" >> $config_host_mak
3256 echo "includedir=$includedir" >> $config_host_mak
3257 echo "mandir=$mandir" >> $config_host_mak
3258 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3259 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3260 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3261 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3262 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3263 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3264
3265 echo "ARCH=$ARCH" >> $config_host_mak
3266 if test "$debug_tcg" = "yes" ; then
3267   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3268 fi
3269 if test "$debug" = "yes" ; then
3270   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
3271 fi
3272 if test "$strip_opt" = "yes" ; then
3273   echo "STRIP=${strip}" >> $config_host_mak
3274 fi
3275 if test "$bigendian" = "yes" ; then
3276   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3277 fi
3278 if test "$mingw32" = "yes" ; then
3279   echo "CONFIG_WIN32=y" >> $config_host_mak
3280   rc_version=`cat $source_path/VERSION`
3281   version_major=${rc_version%%.*}
3282   rc_version=${rc_version#*.}
3283   version_minor=${rc_version%%.*}
3284   rc_version=${rc_version#*.}
3285   version_subminor=${rc_version%%.*}
3286   version_micro=0
3287   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3288   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3289 else
3290   echo "CONFIG_POSIX=y" >> $config_host_mak
3291 fi
3292
3293 if test "$linux" = "yes" ; then
3294   echo "CONFIG_LINUX=y" >> $config_host_mak
3295 fi
3296
3297 if test "$darwin" = "yes" ; then
3298   echo "CONFIG_DARWIN=y" >> $config_host_mak
3299 fi
3300
3301 if test "$aix" = "yes" ; then
3302   echo "CONFIG_AIX=y" >> $config_host_mak
3303 fi
3304
3305 if test "$solaris" = "yes" ; then
3306   echo "CONFIG_SOLARIS=y" >> $config_host_mak
3307   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3308   if test "$needs_libsunmath" = "yes" ; then
3309     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3310   fi
3311 fi
3312 if test "$haiku" = "yes" ; then
3313   echo "CONFIG_HAIKU=y" >> $config_host_mak
3314 fi
3315 if test "$static" = "yes" ; then
3316   echo "CONFIG_STATIC=y" >> $config_host_mak
3317 fi
3318 if test "$profiler" = "yes" ; then
3319   echo "CONFIG_PROFILER=y" >> $config_host_mak
3320 fi
3321 if test "$slirp" = "yes" ; then
3322   echo "CONFIG_SLIRP=y" >> $config_host_mak
3323   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3324   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
3325 fi
3326 if test "$vde" = "yes" ; then
3327   echo "CONFIG_VDE=y" >> $config_host_mak
3328 fi
3329 if test "$cap_ng" = "yes" ; then
3330   echo "CONFIG_LIBCAP=y" >> $config_host_mak
3331 fi
3332 for card in $audio_card_list; do
3333     def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
3334     echo "$def=y" >> $config_host_mak
3335 done
3336 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3337 for drv in $audio_drv_list; do
3338     def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3339     echo "$def=y" >> $config_host_mak
3340     if test "$drv" = "fmod"; then
3341         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3342     fi
3343 done
3344 if test "$audio_pt_int" = "yes" ; then
3345   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3346 fi
3347 if test "$audio_win_int" = "yes" ; then
3348   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3349 fi
3350 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3351 if test "$mixemu" = "yes" ; then
3352   echo "CONFIG_MIXEMU=y" >> $config_host_mak
3353 fi
3354 if test "$vnc" = "yes" ; then
3355   echo "CONFIG_VNC=y" >> $config_host_mak
3356 fi
3357 if test "$vnc_tls" = "yes" ; then
3358   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3359   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
3360 fi
3361 if test "$vnc_sasl" = "yes" ; then
3362   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3363   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
3364 fi
3365 if test "$vnc_jpeg" = "yes" ; then
3366   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3367   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
3368 fi
3369 if test "$vnc_png" = "yes" ; then
3370   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3371   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
3372 fi
3373 if test "$fnmatch" = "yes" ; then
3374   echo "CONFIG_FNMATCH=y" >> $config_host_mak
3375 fi
3376 if test "$uuid" = "yes" ; then
3377   echo "CONFIG_UUID=y" >> $config_host_mak
3378 fi
3379 if test "$xfs" = "yes" ; then
3380   echo "CONFIG_XFS=y" >> $config_host_mak
3381 fi
3382 qemu_version=`head $source_path/VERSION`
3383 echo "VERSION=$qemu_version" >>$config_host_mak
3384 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3385 echo "SRC_PATH=$source_path" >> $config_host_mak
3386 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3387 if [ "$docs" = "yes" ] ; then
3388   echo "BUILD_DOCS=yes" >> $config_host_mak
3389 fi
3390 if test "$sdl" = "yes" ; then
3391   echo "CONFIG_SDL=y" >> $config_host_mak
3392   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3393 fi
3394 if test "$cocoa" = "yes" ; then
3395   echo "CONFIG_COCOA=y" >> $config_host_mak
3396 fi
3397 if test "$curses" = "yes" ; then
3398   echo "CONFIG_CURSES=y" >> $config_host_mak
3399 fi
3400 if test "$atfile" = "yes" ; then
3401   echo "CONFIG_ATFILE=y" >> $config_host_mak
3402 fi
3403 if test "$utimens" = "yes" ; then
3404   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3405 fi
3406 if test "$pipe2" = "yes" ; then
3407   echo "CONFIG_PIPE2=y" >> $config_host_mak
3408 fi
3409 if test "$accept4" = "yes" ; then
3410   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3411 fi
3412 if test "$splice" = "yes" ; then
3413   echo "CONFIG_SPLICE=y" >> $config_host_mak
3414 fi
3415 if test "$eventfd" = "yes" ; then
3416   echo "CONFIG_EVENTFD=y" >> $config_host_mak
3417 fi
3418 if test "$fallocate" = "yes" ; then
3419   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3420 fi
3421 if test "$sync_file_range" = "yes" ; then
3422   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3423 fi
3424 if test "$fiemap" = "yes" ; then
3425   echo "CONFIG_FIEMAP=y" >> $config_host_mak
3426 fi
3427 if test "$dup3" = "yes" ; then
3428   echo "CONFIG_DUP3=y" >> $config_host_mak
3429 fi
3430 if test "$epoll" = "yes" ; then
3431   echo "CONFIG_EPOLL=y" >> $config_host_mak
3432 fi
3433 if test "$epoll_create1" = "yes" ; then
3434   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3435 fi
3436 if test "$epoll_pwait" = "yes" ; then
3437   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3438 fi
3439 if test "$inotify" = "yes" ; then
3440   echo "CONFIG_INOTIFY=y" >> $config_host_mak
3441 fi
3442 if test "$inotify1" = "yes" ; then
3443   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3444 fi
3445 if test "$byteswap_h" = "yes" ; then
3446   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3447 fi
3448 if test "$bswap_h" = "yes" ; then
3449   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3450 fi
3451 if test "$curl" = "yes" ; then
3452   echo "CONFIG_CURL=y" >> $config_host_mak
3453   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3454 fi
3455 if test "$brlapi" = "yes" ; then
3456   echo "CONFIG_BRLAPI=y" >> $config_host_mak
3457 fi
3458 if test "$bluez" = "yes" ; then
3459   echo "CONFIG_BLUEZ=y" >> $config_host_mak
3460   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3461 fi
3462 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3463 if test "$xen" = "yes" ; then
3464   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3465   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3466 fi
3467 if test "$linux_aio" = "yes" ; then
3468   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3469 fi
3470 if test "$attr" = "yes" ; then
3471   echo "CONFIG_ATTR=y" >> $config_host_mak
3472 fi
3473 if test "$libattr" = "yes" ; then
3474   echo "CONFIG_LIBATTR=y" >> $config_host_mak
3475 fi
3476 if test "$virtfs" = "yes" ; then
3477   echo "CONFIG_VIRTFS=y" >> $config_host_mak
3478 fi
3479 if test "$blobs" = "yes" ; then
3480   echo "INSTALL_BLOBS=yes" >> $config_host_mak
3481 fi
3482 if test "$iovec" = "yes" ; then
3483   echo "CONFIG_IOVEC=y" >> $config_host_mak
3484 fi
3485 if test "$preadv" = "yes" ; then
3486   echo "CONFIG_PREADV=y" >> $config_host_mak
3487 fi
3488 if test "$fdt" = "yes" ; then
3489   echo "CONFIG_FDT=y" >> $config_host_mak
3490 fi
3491 if test "$signalfd" = "yes" ; then
3492   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3493 fi
3494 if test "$tcg_interpreter" = "yes" ; then
3495   echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3496 fi
3497 if test "$fdatasync" = "yes" ; then
3498   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3499 fi
3500 if test "$madvise" = "yes" ; then
3501   echo "CONFIG_MADVISE=y" >> $config_host_mak
3502 fi
3503 if test "$posix_madvise" = "yes" ; then
3504   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3505 fi
3506 if test "$sigev_thread_id" = "yes" ; then
3507   echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
3508 fi
3509
3510 if test "$spice" = "yes" ; then
3511   echo "CONFIG_SPICE=y" >> $config_host_mak
3512 fi
3513
3514 if test "$smartcard" = "yes" ; then
3515   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3516 fi
3517
3518 if test "$smartcard_nss" = "yes" ; then
3519   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3520   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3521   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3522 fi
3523
3524 if test "$usb_redir" = "yes" ; then
3525   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3526 fi
3527
3528 if test "$opengl" = "yes" ; then
3529   echo "CONFIG_OPENGL=y" >> $config_host_mak
3530 fi
3531
3532 if test "$libiscsi" = "yes" ; then
3533   echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3534 fi
3535
3536 if test "$seccomp" = "yes"; then
3537   echo "CONFIG_SECCOMP=y" >> $config_host_mak
3538 fi
3539
3540 # XXX: suppress that
3541 if [ "$bsd" = "yes" ] ; then
3542   echo "CONFIG_BSD=y" >> $config_host_mak
3543 fi
3544
3545 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3546
3547 if test "$zero_malloc" = "yes" ; then
3548   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3549 fi
3550 if test "$rbd" = "yes" ; then
3551   echo "CONFIG_RBD=y" >> $config_host_mak
3552 fi
3553
3554 if test "$coroutine_backend" = "ucontext" ; then
3555   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3556 elif test "$coroutine_backend" = "sigaltstack" ; then
3557   echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
3558 fi
3559
3560 if test "$open_by_handle_at" = "yes" ; then
3561   echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3562 fi
3563
3564 if test "$linux_magic_h" = "yes" ; then
3565   echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3566 fi
3567
3568 if test "$pragma_disable_unused_but_set" = "yes" ; then
3569   echo "CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET=y" >> $config_host_mak
3570 fi
3571
3572 if test "$valgrind_h" = "yes" ; then
3573   echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
3574 fi
3575
3576 if test "$has_environ" = "yes" ; then
3577   echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
3578 fi
3579
3580 if test "$glusterfs" = "yes" ; then
3581   echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
3582 fi
3583
3584 # USB host support
3585 case "$usb" in
3586 linux)
3587   echo "HOST_USB=linux" >> $config_host_mak
3588 ;;
3589 bsd)
3590   echo "HOST_USB=bsd" >> $config_host_mak
3591 ;;
3592 *)
3593   echo "HOST_USB=stub" >> $config_host_mak
3594 ;;
3595 esac
3596
3597 # use default implementation for tracing backend-specific routines
3598 trace_default=yes
3599 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3600 if test "$trace_backend" = "nop"; then
3601   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3602 fi
3603 if test "$trace_backend" = "simple"; then
3604   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3605   trace_default=no
3606   # Set the appropriate trace file.
3607   trace_file="\"$trace_file-\" FMT_pid"
3608 fi
3609 if test "$trace_backend" = "stderr"; then
3610   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3611   trace_default=no
3612 fi
3613 if test "$trace_backend" = "ust"; then
3614   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3615 fi
3616 if test "$trace_backend" = "dtrace"; then
3617   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3618   if test "$trace_backend_stap" = "yes" ; then
3619     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3620   fi
3621 fi
3622 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3623 if test "$trace_default" = "yes"; then
3624   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3625 fi
3626
3627 echo "TOOLS=$tools" >> $config_host_mak
3628 echo "ROMS=$roms" >> $config_host_mak
3629 echo "MAKE=$make" >> $config_host_mak
3630 echo "INSTALL=$install" >> $config_host_mak
3631 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3632 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3633 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3634 echo "PYTHON=$python" >> $config_host_mak
3635 echo "CC=$cc" >> $config_host_mak
3636 echo "CC_I386=$cc_i386" >> $config_host_mak
3637 echo "HOST_CC=$host_cc" >> $config_host_mak
3638 echo "OBJCC=$objcc" >> $config_host_mak
3639 echo "AR=$ar" >> $config_host_mak
3640 echo "OBJCOPY=$objcopy" >> $config_host_mak
3641 echo "LD=$ld" >> $config_host_mak
3642 echo "WINDRES=$windres" >> $config_host_mak
3643 echo "LIBTOOL=$libtool" >> $config_host_mak
3644 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3645 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3646 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3647 if test "$sparse" = "yes" ; then
3648   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3649   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3650   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3651 fi
3652 if test "$cross_prefix" != ""; then
3653   echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
3654 else
3655   echo "AUTOCONF_HOST := "                             >> $config_host_mak
3656 fi
3657 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3658 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3659 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3660 echo "LIBS+=$LIBS" >> $config_host_mak
3661 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3662 echo "EXESUF=$EXESUF" >> $config_host_mak
3663 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3664 echo "POD2MAN=$POD2MAN" >> $config_host_mak
3665
3666 # generate list of library paths for linker script
3667
3668 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3669
3670 if test -f ${config_host_ld}~ ; then
3671   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3672     mv ${config_host_ld}~ $config_host_ld
3673   else
3674     rm ${config_host_ld}~
3675   fi
3676 fi
3677
3678 for d in libdis libdis-user; do
3679     symlink "$source_path/Makefile.dis" "$d/Makefile"
3680     echo > $d/config.mak
3681 done
3682
3683 # use included Linux headers
3684 if test "$linux" = "yes" ; then
3685   mkdir -p linux-headers
3686   case "$cpu" in
3687   i386|x86_64)
3688     linux_arch=x86
3689     ;;
3690   ppcemb|ppc|ppc64)
3691     linux_arch=powerpc
3692     ;;
3693   s390x)
3694     linux_arch=s390
3695     ;;
3696   *)
3697     # For most CPUs the kernel architecture name and QEMU CPU name match.
3698     linux_arch="$cpu"
3699     ;;
3700   esac
3701     # For non-KVM architectures we will not have asm headers
3702     if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
3703       symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
3704     fi
3705 fi
3706
3707 for target in $target_list; do
3708 target_dir="$target"
3709 config_target_mak=$target_dir/config-target.mak
3710 target_arch2=`echo $target | cut -d '-' -f 1`
3711 target_bigendian="no"
3712
3713 case "$target_arch2" in
3714   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3715   target_bigendian=yes
3716   ;;
3717 esac
3718 target_softmmu="no"
3719 target_user_only="no"
3720 target_linux_user="no"
3721 target_bsd_user="no"
3722 case "$target" in
3723   ${target_arch2}-softmmu)
3724     target_softmmu="yes"
3725     ;;
3726   ${target_arch2}-linux-user)
3727     if test "$linux" != "yes" ; then
3728       echo "ERROR: Target '$target' is only available on a Linux host"
3729       exit 1
3730     fi
3731     target_user_only="yes"
3732     target_linux_user="yes"
3733     ;;
3734   ${target_arch2}-bsd-user)
3735     if test "$bsd" != "yes" ; then
3736       echo "ERROR: Target '$target' is only available on a BSD host"
3737       exit 1
3738     fi
3739     target_user_only="yes"
3740     target_bsd_user="yes"
3741     ;;
3742   *)
3743     echo "ERROR: Target '$target' not recognised"
3744     exit 1
3745     ;;
3746 esac
3747
3748 mkdir -p $target_dir
3749 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3750
3751 bflt="no"
3752 target_nptl="no"
3753 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3754 gdb_xml_files=""
3755 target_short_alignment=2
3756 target_int_alignment=4
3757 target_long_alignment=4
3758 target_llong_alignment=8
3759 target_libs_softmmu=
3760
3761 TARGET_ARCH="$target_arch2"
3762 TARGET_BASE_ARCH=""
3763 TARGET_ABI_DIR=""
3764
3765 case "$target_arch2" in
3766   i386)
3767   ;;
3768   x86_64)
3769     TARGET_BASE_ARCH=i386
3770     target_long_alignment=8
3771   ;;
3772   alpha)
3773     target_long_alignment=8
3774     target_nptl="yes"
3775   ;;
3776   arm|armeb)
3777     TARGET_ARCH=arm
3778     bflt="yes"
3779     target_nptl="yes"
3780     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3781     target_llong_alignment=4
3782     target_libs_softmmu="$fdt_libs"
3783   ;;
3784   cris)
3785     target_nptl="yes"
3786   ;;
3787   lm32)
3788     target_libs_softmmu="$opengl_libs"
3789   ;;
3790   m68k)
3791     bflt="yes"
3792     gdb_xml_files="cf-core.xml cf-fp.xml"
3793     target_int_alignment=2
3794     target_long_alignment=2
3795     target_llong_alignment=2
3796   ;;
3797   microblaze|microblazeel)
3798     TARGET_ARCH=microblaze
3799     bflt="yes"
3800     target_nptl="yes"
3801     target_libs_softmmu="$fdt_libs"
3802   ;;
3803   mips|mipsel)
3804     TARGET_ARCH=mips
3805     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3806     target_nptl="yes"
3807   ;;
3808   mipsn32|mipsn32el)
3809     TARGET_ARCH=mipsn32
3810     TARGET_BASE_ARCH=mips
3811     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3812   ;;
3813   mips64|mips64el)
3814     TARGET_ARCH=mips64
3815     TARGET_BASE_ARCH=mips
3816     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3817     target_long_alignment=8
3818   ;;
3819   or32)
3820     TARGET_ARCH=openrisc
3821     TARGET_BASE_ARCH=openrisc
3822   ;;
3823   ppc)
3824     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3825     target_nptl="yes"
3826     target_libs_softmmu="$fdt_libs"
3827   ;;
3828   ppcemb)
3829     TARGET_BASE_ARCH=ppc
3830     TARGET_ABI_DIR=ppc
3831     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3832     target_nptl="yes"
3833     target_libs_softmmu="$fdt_libs"
3834   ;;
3835   ppc64)
3836     TARGET_BASE_ARCH=ppc
3837     TARGET_ABI_DIR=ppc
3838     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3839     target_long_alignment=8
3840     target_libs_softmmu="$fdt_libs"
3841   ;;
3842   ppc64abi32)
3843     TARGET_ARCH=ppc64
3844     TARGET_BASE_ARCH=ppc
3845     TARGET_ABI_DIR=ppc
3846     echo "TARGET_ABI32=y" >> $config_target_mak
3847     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3848     target_libs_softmmu="$fdt_libs"
3849   ;;
3850   sh4|sh4eb)
3851     TARGET_ARCH=sh4
3852     bflt="yes"
3853     target_nptl="yes"
3854   ;;
3855   sparc)
3856   ;;
3857   sparc64)
3858     TARGET_BASE_ARCH=sparc
3859     target_long_alignment=8
3860   ;;
3861   sparc32plus)
3862     TARGET_ARCH=sparc64
3863     TARGET_BASE_ARCH=sparc
3864     TARGET_ABI_DIR=sparc
3865     echo "TARGET_ABI32=y" >> $config_target_mak
3866   ;;
3867   s390x)
3868     target_nptl="yes"
3869     target_long_alignment=8
3870   ;;
3871   unicore32)
3872   ;;
3873   xtensa|xtensaeb)
3874     TARGET_ARCH=xtensa
3875   ;;
3876   *)
3877     echo "Unsupported target CPU"
3878     exit 1
3879   ;;
3880 esac
3881 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3882 if [ "$TARGET_BASE_ARCH" = "" ]; then
3883   TARGET_BASE_ARCH=$TARGET_ARCH
3884 fi
3885
3886 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
3887
3888 upper() {
3889     echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
3890 }
3891
3892 case "$cpu" in
3893   i386|x86_64|ppc)
3894     # The TCG interpreter currently does not support ld/st optimization.
3895     if test "$tcg_interpreter" = "no" ; then
3896         echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak
3897     fi
3898   ;;
3899 esac
3900
3901 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3902 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3903 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3904 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3905 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3906 target_arch_name="`upper $TARGET_ARCH`"
3907 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3908 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3909 echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak
3910 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3911 if [ "$TARGET_ABI_DIR" = "" ]; then
3912   TARGET_ABI_DIR=$TARGET_ARCH
3913 fi
3914 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3915 case "$target_arch2" in
3916   i386|x86_64)
3917     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3918       echo "CONFIG_XEN=y" >> $config_target_mak
3919       if test "$xen_pci_passthrough" = yes; then
3920         echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
3921       fi
3922     else
3923       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3924     fi
3925     ;;
3926   *)
3927     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3928 esac
3929 case "$target_arch2" in
3930   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3931     # Make sure the target and host cpus are compatible
3932     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3933       \( "$target_arch2" = "$cpu" -o \
3934       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3935       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3936       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3937       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3938       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3939       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3940       echo "CONFIG_KVM=y" >> $config_target_mak
3941       if test "$vhost_net" = "yes" ; then
3942         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3943       fi
3944     fi
3945 esac
3946 case "$target_arch2" in
3947   i386|x86_64)
3948     echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak
3949 esac
3950 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3951   echo "CONFIG_PSERIES=y" >> $config_target_mak
3952 fi
3953 if test "$target_bigendian" = "yes" ; then
3954   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3955 fi
3956 if test "$target_softmmu" = "yes" ; then
3957   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3958   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3959   if test "$smartcard_nss" = "yes" ; then
3960     echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3961   fi
3962   case "$target_arch2" in
3963     i386|x86_64)
3964       echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak
3965   esac
3966 fi
3967 if test "$target_user_only" = "yes" ; then
3968   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3969   echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3970 fi
3971 if test "$target_linux_user" = "yes" ; then
3972   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3973 fi
3974 list=""
3975 if test ! -z "$gdb_xml_files" ; then
3976   for x in $gdb_xml_files; do
3977     list="$list $source_path/gdb-xml/$x"
3978   done
3979   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3980 fi
3981
3982 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3983   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3984 fi
3985 if test "$target_user_only" = "yes" \
3986         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3987   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3988 fi
3989 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3990   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3991 fi
3992 if test "$target_bsd_user" = "yes" ; then
3993   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3994 fi
3995
3996 # the static way of configuring available audio cards requires this workaround
3997 if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then
3998   echo "CONFIG_PCSPK=y" >> $config_target_mak
3999 fi
4000
4001 # generate QEMU_CFLAGS/LDFLAGS for targets
4002
4003 cflags=""
4004 includes=""
4005 ldflags=""
4006
4007 if test "$tcg_interpreter" = "yes"; then
4008   includes="-I\$(SRC_PATH)/tcg/tci $includes"
4009 elif test "$ARCH" = "sparc64" ; then
4010   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
4011 elif test "$ARCH" = "s390x" ; then
4012   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
4013 elif test "$ARCH" = "x86_64" ; then
4014   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
4015 else
4016   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
4017 fi
4018 includes="-I\$(SRC_PATH)/tcg $includes"
4019
4020 if test "$linux" = "yes" ; then
4021   includes="-I\$(SRC_PATH)/linux-headers $includes"
4022 fi
4023
4024 if test "$target_user_only" = "yes" ; then
4025     libdis_config_mak=libdis-user/config.mak
4026 else
4027     libdis_config_mak=libdis/config.mak
4028 fi
4029
4030 for i in $ARCH $TARGET_BASE_ARCH ; do
4031   case "$i" in
4032   alpha)
4033     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
4034     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
4035   ;;
4036   arm)
4037     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
4038     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
4039   ;;
4040   cris)
4041     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
4042     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
4043   ;;
4044   hppa)
4045     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
4046     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
4047   ;;
4048   i386|x86_64)
4049     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
4050     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
4051   ;;
4052   ia64*)
4053     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
4054     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
4055   ;;
4056   lm32)
4057     echo "CONFIG_LM32_DIS=y"  >> $config_target_mak
4058     echo "CONFIG_LM32_DIS=y"  >> $libdis_config_mak
4059   ;;
4060   m68k)
4061     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
4062     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
4063   ;;
4064   microblaze*)
4065     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
4066     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
4067   ;;
4068   mips*)
4069     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
4070     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
4071   ;;
4072   or32)
4073     echo "CONFIG_OPENRISC_DIS=y"  >> $config_target_mak
4074     echo "CONFIG_OPENRISC_DIS=y"  >> $libdis_config_mak
4075   ;;
4076   ppc*)
4077     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
4078     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
4079   ;;
4080   s390*)
4081     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
4082     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
4083   ;;
4084   sh4)
4085     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
4086     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
4087   ;;
4088   sparc*)
4089     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
4090     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
4091   ;;
4092   xtensa*)
4093     echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
4094     echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
4095   ;;
4096   esac
4097 done
4098 if test "$tcg_interpreter" = "yes" ; then
4099   echo "CONFIG_TCI_DIS=y"  >> $config_target_mak
4100   echo "CONFIG_TCI_DIS=y"  >> $libdis_config_mak
4101 fi
4102
4103 case "$ARCH" in
4104 alpha)
4105   # Ensure there's only a single GP
4106   cflags="-msmall-data $cflags"
4107 ;;
4108 esac
4109
4110 if test "$target_softmmu" = "yes" ; then
4111   case "$TARGET_BASE_ARCH" in
4112   arm)
4113     cflags="-DHAS_AUDIO $cflags"
4114   ;;
4115   lm32)
4116     cflags="-DHAS_AUDIO $cflags"
4117   ;;
4118   i386|mips|ppc)
4119     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
4120   ;;
4121   esac
4122 fi
4123
4124 if test "$gprof" = "yes" ; then
4125   echo "TARGET_GPROF=yes" >> $config_target_mak
4126   if test "$target_linux_user" = "yes" ; then
4127     cflags="-p $cflags"
4128     ldflags="-p $ldflags"
4129   fi
4130   if test "$target_softmmu" = "yes" ; then
4131     ldflags="-p $ldflags"
4132     echo "GPROF_CFLAGS=-p" >> $config_target_mak
4133   fi
4134 fi
4135
4136 if test "$ARCH" = "tci"; then
4137   linker_script=""
4138 else
4139   linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
4140 fi
4141
4142 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4143   case "$ARCH" in
4144   alpha | s390x)
4145     # The default placement of the application is fine.
4146     ;;
4147   *)
4148     ldflags="$linker_script $ldflags"
4149     ;;
4150   esac
4151 fi
4152
4153 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4154 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4155 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
4156
4157 done # for target in $targets
4158
4159 if [ "$pixman" = "internal" ]; then
4160   echo "config-host.h: subdir-pixman" >> $config_host_mak
4161 fi
4162
4163 # build tree in object directory in case the source is not in the current directory
4164 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
4165 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas"
4166 DIRS="$DIRS roms/seabios roms/vgabios"
4167 DIRS="$DIRS qapi-generated"
4168 DIRS="$DIRS libcacard libcacard/libcacard libcacard/trace"
4169 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4170 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4171 FILES="$FILES tests/tcg/lm32/Makefile libcacard/Makefile"
4172 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4173 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4174 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4175 for bios_file in \
4176     $source_path/pc-bios/*.bin \
4177     $source_path/pc-bios/*.rom \
4178     $source_path/pc-bios/*.dtb \
4179     $source_path/pc-bios/openbios-* \
4180     $source_path/pc-bios/palcode-*
4181 do
4182     FILES="$FILES pc-bios/`basename $bios_file`"
4183 done
4184 mkdir -p $DIRS
4185 for f in $FILES ; do
4186     if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4187         symlink "$source_path/$f" "$f"
4188     fi
4189 done
4190
4191 # temporary config to build submodules
4192 for rom in seabios vgabios ; do
4193     config_mak=roms/$rom/config.mak
4194     echo "# Automatically generated by configure - do not modify" > $config_mak
4195     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4196     echo "CC=$cc" >> $config_mak
4197     echo "BCC=bcc" >> $config_mak
4198     echo "CPP=${cross_prefix}cpp" >> $config_mak
4199     echo "OBJCOPY=objcopy" >> $config_mak
4200     echo "IASL=iasl" >> $config_mak
4201     echo "LD=$ld" >> $config_mak
4202 done
4203
4204 d=libuser
4205 symlink "$source_path/Makefile.user" "$d/Makefile"
4206
4207 if test "$docs" = "yes" ; then
4208   mkdir -p QMP
4209 fi