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