configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
  17
  18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
  19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95 libs_qga=""
  96
  97 target_list=""
  98
  99 # Default value for a variable defining feature "foo".
 100 #  * foo="no"  feature will only be used if --enable-foo arg is given
 101 #  * foo=""    feature will be searched for, and if found, will be used
 102 #              unless --disable-foo is given
 103 #  * foo="yes" this value will only be set by --enable-foo flag.
 104 #              feature will searched for,
 105 #              if not found, configure exits with error
 106 #
 107 # Always add --enable-foo and --disable-foo command line args.
 108 # Distributions want to ensure that several features are compiled in, and it
 109 # is impossible without a --enable-foo that exits if a feature is not found.
 110
 111 bluez=""
 112 brlapi=""
 113 curl=""
 114 curses=""
 115 docs=""
 116 fdt=""
 117 nptl=""
 118 sdl=""
 119 vnc="yes"
 120 sparse="no"
 121 uuid=""
 122 vde=""
 123 vnc_tls=""
 124 vnc_sasl=""
 125 vnc_jpeg=""
 126 vnc_png=""
 127 vnc_thread="no"
 128 xen=""
 129 xen_ctrl_version=""
 130 linux_aio=""
 131 attr=""
 132 libattr=""
 133 xfs=""
 134
 135 vhost_net="no"
 136 kvm="no"
 137 gprof="no"
 138 debug_tcg="no"
 139 debug_mon="no"
 140 debug="no"
 141 strip_opt="yes"
 142 tcg_interpreter="no"
 143 bigendian="no"
 144 mingw32="no"
 145 EXESUF=""
 146 prefix="/usr/local"
 147 mandir="\${prefix}/share/man"
 148 datadir="\${prefix}/share/qemu"
 149 docdir="\${prefix}/share/doc/qemu"
 150 bindir="\${prefix}/bin"
 151 libdir="\${prefix}/lib"
 152 includedir="\${prefix}/include"
 153 sysconfdir="\${prefix}/etc"
 154 confsuffix="/qemu"
 155 slirp="yes"
 156 fmod_lib=""
 157 fmod_inc=""
 158 oss_lib=""
 159 bsd="no"
 160 linux="no"
 161 solaris="no"
 162 profiler="no"
 163 cocoa="no"
 164 softmmu="yes"
 165 linux_user="no"
 166 darwin_user="no"
 167 bsd_user="no"
 168 guest_base=""
 169 uname_release=""
 170 mixemu="no"
 171 aix="no"
 172 blobs="yes"
 173 pkgversion=""
 174 check_utests=""
 175 pie=""
 176 zero_malloc=""
 177 trace_backend="nop"
 178 trace_file="trace"
 179 spice=""
 180 rbd=""
 181 smartcard=""
 182 smartcard_nss=""
 183 usb_redir=""
 184 opengl=""
 185 zlib="yes"
 186 guest_agent="yes"
 187 libiscsi=""
 188
 189 # parse CC options first
 190 for opt do
 191   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 192   case "$opt" in
 193   --cross-prefix=*) cross_prefix="$optarg"
 194   ;;
 195   --cc=*) CC="$optarg"
 196   ;;
 197   --source-path=*) source_path="$optarg"
 198   ;;
 199   --cpu=*) cpu="$optarg"
 200   ;;
 201   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 202   ;;
 203   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 204   ;;
 205   --sparc_cpu=*)
 206     sparc_cpu="$optarg"
 207     case $sparc_cpu in
 208     v7|v8|v8plus|v8plusa)
 209       cpu="sparc"
 210     ;;
 211     v9)
 212       cpu="sparc64"
 213     ;;
 214     *)
 215       echo "undefined SPARC architecture. Exiting";
 216       exit 1
 217     ;;
 218     esac
 219   ;;
 220   esac
 221 done
 222 # OS specific
 223 # Using uname is really, really broken.  Once we have the right set of checks
 224 # we can eliminate it's usage altogether
 225
 226 cc="${CC-${cross_prefix}gcc}"
 227 ar="${AR-${cross_prefix}ar}"
 228 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 229 ld="${LD-${cross_prefix}ld}"
 230 libtool="${LIBTOOL-${cross_prefix}libtool}"
 231 strip="${STRIP-${cross_prefix}strip}"
 232 windres="${WINDRES-${cross_prefix}windres}"
 233 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
 234 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 235
 236 # default flags for all hosts
 237 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 238 CFLAGS="-g $CFLAGS"
 239 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 240 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 241 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 242 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 243 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 244 LDFLAGS="-g $LDFLAGS"
 245
 246 # make source path absolute
 247 source_path=`cd "$source_path"; pwd`
 248
 249 check_define() {
 250 cat > $TMPC <<EOF
 251 #if !defined($1)
 252 #error Not defined
 253 #endif
 254 int main(void) { return 0; }
 255 EOF
 256   compile_object
 257 }
 258
 259 if test ! -z "$cpu" ; then
 260   # command line argument
 261   :
 262 elif check_define __i386__ ; then
 263   cpu="i386"
 264 elif check_define __x86_64__ ; then
 265   cpu="x86_64"
 266 elif check_define __sparc__ ; then
 267   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 268   # They must be specified using --sparc_cpu
 269   if check_define __arch64__ ; then
 270     cpu="sparc64"
 271   else
 272     cpu="sparc"
 273   fi
 274 elif check_define _ARCH_PPC ; then
 275   if check_define _ARCH_PPC64 ; then
 276     cpu="ppc64"
 277   else
 278     cpu="ppc"
 279   fi
 280 elif check_define __mips__ ; then
 281   cpu="mips"
 282 elif check_define __ia64__ ; then
 283   cpu="ia64"
 284 elif check_define __s390__ ; then
 285   if check_define __s390x__ ; then
 286     cpu="s390x"
 287   else
 288     cpu="s390"
 289   fi
 290 elif check_define __ARMEB__ ; then
 291   cpu="armv4b"
 292 elif check_define __ARMEL__ ; then
 293   cpu="armv4l"
 294 elif check_define __hppa__ ; then
 295   cpu="hppa"
 296 else
 297   cpu=`uname -m`
 298 fi
 299
 300 case "$cpu" in
 301   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 302     cpu="$cpu"
 303   ;;
 304   i386|i486|i586|i686|i86pc|BePC)
 305     cpu="i386"
 306   ;;
 307   x86_64|amd64)
 308     cpu="x86_64"
 309   ;;
 310   armv*b)
 311     cpu="armv4b"
 312   ;;
 313   armv*l)
 314     cpu="armv4l"
 315   ;;
 316   hppa|parisc|parisc64)
 317     cpu="hppa"
 318   ;;
 319   mips*)
 320     cpu="mips"
 321   ;;
 322   s390)
 323     cpu="s390"
 324   ;;
 325   s390x)
 326     cpu="s390x"
 327   ;;
 328   sparc|sun4[cdmuv])
 329     cpu="sparc"
 330   ;;
 331   *)
 332     echo "Unsupported CPU = $cpu"
 333     exit 1
 334   ;;
 335 esac
 336
 337 # OS specific
 338 if check_define __linux__ ; then
 339   targetos="Linux"
 340 elif check_define _WIN32 ; then
 341   targetos='MINGW32'
 342 elif check_define __OpenBSD__ ; then
 343   targetos='OpenBSD'
 344 elif check_define __sun__ ; then
 345   targetos='SunOS'
 346 elif check_define __HAIKU__ ; then
 347   targetos='Haiku'
 348 else
 349   targetos=`uname -s`
 350 fi
 351
 352 case $targetos in
 353 CYGWIN*)
 354   mingw32="yes"
 355   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 356   audio_possible_drivers="winwave sdl"
 357   audio_drv_list="winwave"
 358 ;;
 359 MINGW32*)
 360   mingw32="yes"
 361   audio_possible_drivers="winwave dsound sdl fmod"
 362   audio_drv_list="winwave"
 363 ;;
 364 GNU/kFreeBSD)
 365   bsd="yes"
 366   audio_drv_list="oss"
 367   audio_possible_drivers="oss sdl esd pa"
 368 ;;
 369 FreeBSD)
 370   bsd="yes"
 371   make="${MAKE-gmake}"
 372   audio_drv_list="oss"
 373   audio_possible_drivers="oss sdl esd pa"
 374   # needed for kinfo_getvmmap(3) in libutil.h
 375   LIBS="-lutil $LIBS"
 376 ;;
 377 DragonFly)
 378   bsd="yes"
 379   make="${MAKE-gmake}"
 380   audio_drv_list="oss"
 381   audio_possible_drivers="oss sdl esd pa"
 382 ;;
 383 NetBSD)
 384   bsd="yes"
 385   make="${MAKE-gmake}"
 386   audio_drv_list="oss"
 387   audio_possible_drivers="oss sdl esd"
 388   oss_lib="-lossaudio"
 389 ;;
 390 OpenBSD)
 391   bsd="yes"
 392   make="${MAKE-gmake}"
 393   audio_drv_list="oss"
 394   audio_possible_drivers="oss sdl esd"
 395   oss_lib="-lossaudio"
 396 ;;
 397 Darwin)
 398   bsd="yes"
 399   darwin="yes"
 400   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 401   # run 64-bit userspace code
 402   if [ "$cpu" = "i386" ] ; then
 403     is_x86_64=`sysctl -n hw.optional.x86_64`
 404     [ "$is_x86_64" = "1" ] && cpu=x86_64
 405   fi
 406   if [ "$cpu" = "x86_64" ] ; then
 407     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 408     LDFLAGS="-arch x86_64 $LDFLAGS"
 409   else
 410     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 411   fi
 412   darwin_user="yes"
 413   cocoa="yes"
 414   audio_drv_list="coreaudio"
 415   audio_possible_drivers="coreaudio sdl fmod"
 416   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 417   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 418 ;;
 419 SunOS)
 420   solaris="yes"
 421   make="${MAKE-gmake}"
 422   install="${INSTALL-ginstall}"
 423   ld="gld"
 424   smbd="${SMBD-/usr/sfw/sbin/smbd}"
 425   needs_libsunmath="no"
 426   solarisrev=`uname -r | cut -f2 -d.`
 427   # have to select again, because `uname -m` returns i86pc
 428   # even on an x86_64 box.
 429   solariscpu=`isainfo -k`
 430   if test "${solariscpu}" = "amd64" ; then
 431     cpu="x86_64"
 432   fi
 433   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 434     if test "$solarisrev" -le 9 ; then
 435       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 436         needs_libsunmath="yes"
 437         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 438         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 439         LIBS="-lsunmath $LIBS"
 440       else
 441         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 442         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 443         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 444         echo "Studio 11 can be downloaded from www.sun.com."
 445         exit 1
 446       fi
 447     fi
 448   fi
 449   if test -f /usr/include/sys/soundcard.h ; then
 450     audio_drv_list="oss"
 451   fi
 452   audio_possible_drivers="oss sdl"
 453 # needed for CMSG_ macros in sys/socket.h
 454   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 455 # needed for TIOCWIN* defines in termios.h
 456   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 457   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 458   LIBS="-lsocket -lnsl -lresolv $LIBS"
 459 ;;
 460 AIX)
 461   aix="yes"
 462   make="${MAKE-gmake}"
 463 ;;
 464 Haiku)
 465   haiku="yes"
 466   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 467   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 468 ;;
 469 *)
 470   audio_drv_list="oss"
 471   audio_possible_drivers="oss alsa sdl esd pa"
 472   linux="yes"
 473   linux_user="yes"
 474   usb="linux"
 475   kvm="yes"
 476   vhost_net="yes"
 477   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 478     audio_possible_drivers="$audio_possible_drivers fmod"
 479   fi
 480 ;;
 481 esac
 482
 483 if [ "$bsd" = "yes" ] ; then
 484   if [ "$darwin" != "yes" ] ; then
 485     usb="bsd"
 486   fi
 487   bsd_user="yes"
 488 fi
 489
 490 : ${make=${MAKE-make}}
 491 : ${install=${INSTALL-install}}
 492 : ${python=${PYTHON-python}}
 493 : ${smbd=${SMBD-/usr/sbin/smbd}}
 494
 495 if test "$mingw32" = "yes" ; then
 496   EXESUF=".exe"
 497   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 498   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 499   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 500   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 501   prefix="c:/Program Files/Qemu"
 502   mandir="\${prefix}"
 503   datadir="\${prefix}"
 504   docdir="\${prefix}"
 505   bindir="\${prefix}"
 506   sysconfdir="\${prefix}"
 507   confsuffix=""
 508   guest_agent="no"
 509 fi
 510
 511 werror=""
 512
 513 for opt do
 514   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 515   case "$opt" in
 516   --help|-h) show_help=yes
 517   ;;
 518   --version|-V) exec cat $source_path/VERSION
 519   ;;
 520   --prefix=*) prefix="$optarg"
 521   ;;
 522   --interp-prefix=*) interp_prefix="$optarg"
 523   ;;
 524   --source-path=*)
 525   ;;
 526   --cross-prefix=*)
 527   ;;
 528   --cc=*)
 529   ;;
 530   --host-cc=*) host_cc="$optarg"
 531   ;;
 532   --make=*) make="$optarg"
 533   ;;
 534   --install=*) install="$optarg"
 535   ;;
 536   --python=*) python="$optarg"
 537   ;;
 538   --smbd=*) smbd="$optarg"
 539   ;;
 540   --extra-cflags=*)
 541   ;;
 542   --extra-ldflags=*)
 543   ;;
 544   --cpu=*)
 545   ;;
 546   --target-list=*) target_list="$optarg"
 547   ;;
 548   --enable-trace-backend=*) trace_backend="$optarg"
 549   ;;
 550   --with-trace-file=*) trace_file="$optarg"
 551   ;;
 552   --enable-gprof) gprof="yes"
 553   ;;
 554   --static)
 555     static="yes"
 556     LDFLAGS="-static $LDFLAGS"
 557   ;;
 558   --mandir=*) mandir="$optarg"
 559   ;;
 560   --bindir=*) bindir="$optarg"
 561   ;;
 562   --libdir=*) libdir="$optarg"
 563   ;;
 564   --includedir=*) includedir="$optarg"
 565   ;;
 566   --datadir=*) datadir="$optarg"
 567   ;;
 568   --docdir=*) docdir="$optarg"
 569   ;;
 570   --sysconfdir=*) sysconfdir="$optarg"
 571   ;;
 572   --sbindir=*|--libexecdir=*|--sharedstatedir=*|--localstatedir=*|\
 573   --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
 574   --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
 575     # These switches are silently ignored, for compatibility with
 576     # autoconf-generated configure scripts. This allows QEMU's
 577     # configure to be used by RPM and similar macros that set
 578     # lots of directory switches by default.
 579   ;;
 580   --disable-sdl) sdl="no"
 581   ;;
 582   --enable-sdl) sdl="yes"
 583   ;;
 584   --disable-vnc) vnc="no"
 585   ;;
 586   --enable-vnc) vnc="yes"
 587   ;;
 588   --fmod-lib=*) fmod_lib="$optarg"
 589   ;;
 590   --fmod-inc=*) fmod_inc="$optarg"
 591   ;;
 592   --oss-lib=*) oss_lib="$optarg"
 593   ;;
 594   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 595   ;;
 596   --audio-drv-list=*) audio_drv_list="$optarg"
 597   ;;
 598   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 599   ;;
 600   --enable-debug-tcg) debug_tcg="yes"
 601   ;;
 602   --disable-debug-tcg) debug_tcg="no"
 603   ;;
 604   --enable-debug-mon) debug_mon="yes"
 605   ;;
 606   --disable-debug-mon) debug_mon="no"
 607   ;;
 608   --enable-debug)
 609       # Enable debugging options that aren't excessively noisy
 610       debug_tcg="yes"
 611       debug_mon="yes"
 612       debug="yes"
 613       strip_opt="no"
 614   ;;
 615   --enable-sparse) sparse="yes"
 616   ;;
 617   --disable-sparse) sparse="no"
 618   ;;
 619   --disable-strip) strip_opt="no"
 620   ;;
 621   --disable-vnc-tls) vnc_tls="no"
 622   ;;
 623   --enable-vnc-tls) vnc_tls="yes"
 624   ;;
 625   --disable-vnc-sasl) vnc_sasl="no"
 626   ;;
 627   --enable-vnc-sasl) vnc_sasl="yes"
 628   ;;
 629   --disable-vnc-jpeg) vnc_jpeg="no"
 630   ;;
 631   --enable-vnc-jpeg) vnc_jpeg="yes"
 632   ;;
 633   --disable-vnc-png) vnc_png="no"
 634   ;;
 635   --enable-vnc-png) vnc_png="yes"
 636   ;;
 637   --disable-vnc-thread) vnc_thread="no"
 638   ;;
 639   --enable-vnc-thread) vnc_thread="yes"
 640   ;;
 641   --disable-slirp) slirp="no"
 642   ;;
 643   --disable-uuid) uuid="no"
 644   ;;
 645   --enable-uuid) uuid="yes"
 646   ;;
 647   --disable-vde) vde="no"
 648   ;;
 649   --enable-vde) vde="yes"
 650   ;;
 651   --disable-xen) xen="no"
 652   ;;
 653   --enable-xen) xen="yes"
 654   ;;
 655   --disable-brlapi) brlapi="no"
 656   ;;
 657   --enable-brlapi) brlapi="yes"
 658   ;;
 659   --disable-bluez) bluez="no"
 660   ;;
 661   --enable-bluez) bluez="yes"
 662   ;;
 663   --disable-kvm) kvm="no"
 664   ;;
 665   --enable-kvm) kvm="yes"
 666   ;;
 667   --disable-tcg-interpreter) tcg_interpreter="no"
 668   ;;
 669   --enable-tcg-interpreter) tcg_interpreter="yes"
 670   ;;
 671   --disable-spice) spice="no"
 672   ;;
 673   --enable-spice) spice="yes"
 674   ;;
 675   --disable-libiscsi) libiscsi="no"
 676   ;;
 677   --enable-libiscsi) libiscsi="yes"
 678   ;;
 679   --enable-profiler) profiler="yes"
 680   ;;
 681   --enable-cocoa)
 682       cocoa="yes" ;
 683       sdl="no" ;
 684       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 685   ;;
 686   --disable-system) softmmu="no"
 687   ;;
 688   --enable-system) softmmu="yes"
 689   ;;
 690   --disable-user)
 691       linux_user="no" ;
 692       bsd_user="no" ;
 693       darwin_user="no"
 694   ;;
 695   --enable-user) ;;
 696   --disable-linux-user) linux_user="no"
 697   ;;
 698   --enable-linux-user) linux_user="yes"
 699   ;;
 700   --disable-darwin-user) darwin_user="no"
 701   ;;
 702   --enable-darwin-user) darwin_user="yes"
 703   ;;
 704   --disable-bsd-user) bsd_user="no"
 705   ;;
 706   --enable-bsd-user) bsd_user="yes"
 707   ;;
 708   --enable-guest-base) guest_base="yes"
 709   ;;
 710   --disable-guest-base) guest_base="no"
 711   ;;
 712   --enable-pie) pie="yes"
 713   ;;
 714   --disable-pie) pie="no"
 715   ;;
 716   --enable-uname-release=*) uname_release="$optarg"
 717   ;;
 718   --sparc_cpu=*)
 719   ;;
 720   --enable-werror) werror="yes"
 721   ;;
 722   --disable-werror) werror="no"
 723   ;;
 724   --disable-curses) curses="no"
 725   ;;
 726   --enable-curses) curses="yes"
 727   ;;
 728   --disable-curl) curl="no"
 729   ;;
 730   --enable-curl) curl="yes"
 731   ;;
 732   --disable-fdt) fdt="no"
 733   ;;
 734   --enable-fdt) fdt="yes"
 735   ;;
 736   --disable-check-utests) check_utests="no"
 737   ;;
 738   --enable-check-utests) check_utests="yes"
 739   ;;
 740   --disable-nptl) nptl="no"
 741   ;;
 742   --enable-nptl) nptl="yes"
 743   ;;
 744   --enable-mixemu) mixemu="yes"
 745   ;;
 746   --disable-linux-aio) linux_aio="no"
 747   ;;
 748   --enable-linux-aio) linux_aio="yes"
 749   ;;
 750   --disable-attr) attr="no"
 751   ;;
 752   --enable-attr) attr="yes"
 753   ;;
 754   --disable-blobs) blobs="no"
 755   ;;
 756   --with-pkgversion=*) pkgversion=" ($optarg)"
 757   ;;
 758   --disable-docs) docs="no"
 759   ;;
 760   --enable-docs) docs="yes"
 761   ;;
 762   --disable-vhost-net) vhost_net="no"
 763   ;;
 764   --enable-vhost-net) vhost_net="yes"
 765   ;;
 766   --disable-opengl) opengl="no"
 767   ;;
 768   --enable-opengl) opengl="yes"
 769   ;;
 770   --disable-rbd) rbd="no"
 771   ;;
 772   --enable-rbd) rbd="yes"
 773   ;;
 774   --disable-smartcard) smartcard="no"
 775   ;;
 776   --enable-smartcard) smartcard="yes"
 777   ;;
 778   --disable-smartcard-nss) smartcard_nss="no"
 779   ;;
 780   --enable-smartcard-nss) smartcard_nss="yes"
 781   ;;
 782   --disable-usb-redir) usb_redir="no"
 783   ;;
 784   --enable-usb-redir) usb_redir="yes"
 785   ;;
 786   --disable-zlib-test) zlib="no"
 787   ;;
 788   --enable-guest-agent) guest_agent="yes"
 789   ;;
 790   --disable-guest-agent) guest_agent="no"
 791   ;;
 792   *) echo "ERROR: unknown option $opt"; show_help="yes"
 793   ;;
 794   esac
 795 done
 796
 797 #
 798 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 799 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 800 #
 801 host_guest_base="no"
 802 case "$cpu" in
 803     sparc) case $sparc_cpu in
 804            v7|v8)
 805              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 806            ;;
 807            v8plus|v8plusa)
 808              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 809            ;;
 810            *) # sparc_cpu not defined in the command line
 811              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 812            esac
 813            LDFLAGS="-m32 $LDFLAGS"
 814            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 815            if test "$solaris" = "no" ; then
 816              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 817              helper_cflags="-ffixed-i0"
 818            fi
 819            ;;
 820     sparc64)
 821            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 822            LDFLAGS="-m64 $LDFLAGS"
 823            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 824            if test "$solaris" != "no" ; then
 825              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 826            fi
 827            ;;
 828     s390)
 829            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 830            LDFLAGS="-m31 $LDFLAGS"
 831            host_guest_base="yes"
 832            ;;
 833     s390x)
 834            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 835            LDFLAGS="-m64 $LDFLAGS"
 836            host_guest_base="yes"
 837            ;;
 838     i386)
 839            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 840            LDFLAGS="-m32 $LDFLAGS"
 841            cc_i386='$(CC) -m32'
 842            helper_cflags="-fomit-frame-pointer"
 843            host_guest_base="yes"
 844            ;;
 845     x86_64)
 846            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 847            LDFLAGS="-m64 $LDFLAGS"
 848            cc_i386='$(CC) -m32'
 849            host_guest_base="yes"
 850            ;;
 851     arm*)
 852            host_guest_base="yes"
 853            ;;
 854     ppc*)
 855            host_guest_base="yes"
 856            ;;
 857     mips*)
 858            host_guest_base="yes"
 859            ;;
 860     ia64*)
 861            host_guest_base="yes"
 862            ;;
 863     hppa*)
 864            host_guest_base="yes"
 865            ;;
 866     unicore32*)
 867            host_guest_base="yes"
 868            ;;
 869 esac
 870
 871 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 872
 873
 874 default_target_list=""
 875
 876 # these targets are portable
 877 if [ "$softmmu" = "yes" ] ; then
 878     default_target_list="\
 879 i386-softmmu \
 880 x86_64-softmmu \
 881 alpha-softmmu \
 882 arm-softmmu \
 883 cris-softmmu \
 884 lm32-softmmu \
 885 m68k-softmmu \
 886 microblaze-softmmu \
 887 microblazeel-softmmu \
 888 mips-softmmu \
 889 mipsel-softmmu \
 890 mips64-softmmu \
 891 mips64el-softmmu \
 892 ppc-softmmu \
 893 ppcemb-softmmu \
 894 ppc64-softmmu \
 895 sh4-softmmu \
 896 sh4eb-softmmu \
 897 sparc-softmmu \
 898 sparc64-softmmu \
 899 s390x-softmmu \
 900 xtensa-softmmu \
 901 xtensaeb-softmmu \
 902 "
 903 fi
 904 # the following are Linux specific
 905 if [ "$linux_user" = "yes" ] ; then
 906     default_target_list="${default_target_list}\
 907 i386-linux-user \
 908 x86_64-linux-user \
 909 alpha-linux-user \
 910 arm-linux-user \
 911 armeb-linux-user \
 912 cris-linux-user \
 913 m68k-linux-user \
 914 microblaze-linux-user \
 915 microblazeel-linux-user \
 916 mips-linux-user \
 917 mipsel-linux-user \
 918 ppc-linux-user \
 919 ppc64-linux-user \
 920 ppc64abi32-linux-user \
 921 sh4-linux-user \
 922 sh4eb-linux-user \
 923 sparc-linux-user \
 924 sparc64-linux-user \
 925 sparc32plus-linux-user \
 926 unicore32-linux-user \
 927 s390x-linux-user \
 928 "
 929 fi
 930 # the following are Darwin specific
 931 if [ "$darwin_user" = "yes" ] ; then
 932     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 933 fi
 934 # the following are BSD specific
 935 if [ "$bsd_user" = "yes" ] ; then
 936     default_target_list="${default_target_list}\
 937 i386-bsd-user \
 938 x86_64-bsd-user \
 939 sparc-bsd-user \
 940 sparc64-bsd-user \
 941 "
 942 fi
 943
 944 if test x"$show_help" = x"yes" ; then
 945 cat << EOF
 946
 947 Usage: configure [options]
 948 Options: [defaults in brackets after descriptions]
 949
 950 EOF
 951 echo "Standard options:"
 952 echo "  --help                   print this message"
 953 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 954 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 955 echo "                           use %M for cpu name [$interp_prefix]"
 956 echo "  --target-list=LIST       set target list (default: build everything)"
 957 echo "Available targets: $default_target_list" | \
 958     fold -s -w 53 | sed -e 's/^/                           /'
 959 echo ""
 960 echo "Advanced options (experts only):"
 961 echo "  --source-path=PATH       path of source code [$source_path]"
 962 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 963 echo "  --cc=CC                  use C compiler CC [$cc]"
 964 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 965 echo "                           build time"
 966 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 967 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 968 echo "  --make=MAKE              use specified make [$make]"
 969 echo "  --install=INSTALL        use specified install [$install]"
 970 echo "  --python=PYTHON          use specified python [$python]"
 971 echo "  --smbd=SMBD              use specified smbd [$smbd]"
 972 echo "  --static                 enable static build [$static]"
 973 echo "  --mandir=PATH            install man pages in PATH"
 974 echo "  --datadir=PATH           install firmware in PATH"
 975 echo "  --docdir=PATH            install documentation in PATH"
 976 echo "  --bindir=PATH            install binaries in PATH"
 977 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 978 echo "  --enable-debug-tcg       enable TCG debugging"
 979 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 980 echo "  --enable-debug           enable common debug build options"
 981 echo "  --enable-sparse          enable sparse checker"
 982 echo "  --disable-sparse         disable sparse checker (default)"
 983 echo "  --disable-strip          disable stripping binaries"
 984 echo "  --disable-werror         disable compilation abort on warning"
 985 echo "  --disable-sdl            disable SDL"
 986 echo "  --enable-sdl             enable SDL"
 987 echo "  --disable-vnc            disable VNC"
 988 echo "  --enable-vnc             enable VNC"
 989 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 990 echo "  --audio-drv-list=LIST    set audio drivers list:"
 991 echo "                           Available drivers: $audio_possible_drivers"
 992 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 993 echo "                           Available cards: $audio_possible_cards"
 994 echo "  --block-drv-whitelist=L  set block driver whitelist"
 995 echo "                           (affects only QEMU, not qemu-img)"
 996 echo "  --enable-mixemu          enable mixer emulation"
 997 echo "  --disable-xen            disable xen backend driver support"
 998 echo "  --enable-xen             enable xen backend driver support"
 999 echo "  --disable-brlapi         disable BrlAPI"
1000 echo "  --enable-brlapi          enable BrlAPI"
1001 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
1002 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
1003 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
1004 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
1005 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
1006 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
1007 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
1008 echo "  --enable-vnc-png         enable PNG compression for VNC server"
1009 echo "  --disable-vnc-thread     disable threaded VNC server"
1010 echo "  --enable-vnc-thread      enable threaded VNC server"
1011 echo "  --disable-curses         disable curses output"
1012 echo "  --enable-curses          enable curses output"
1013 echo "  --disable-curl           disable curl connectivity"
1014 echo "  --enable-curl            enable curl connectivity"
1015 echo "  --disable-fdt            disable fdt device tree"
1016 echo "  --enable-fdt             enable fdt device tree"
1017 echo "  --disable-check-utests   disable check unit-tests"
1018 echo "  --enable-check-utests    enable check unit-tests"
1019 echo "  --disable-bluez          disable bluez stack connectivity"
1020 echo "  --enable-bluez           enable bluez stack connectivity"
1021 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
1022 echo "  --disable-kvm            disable KVM acceleration support"
1023 echo "  --enable-kvm             enable KVM acceleration support"
1024 echo "  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1025 echo "  --disable-nptl           disable usermode NPTL support"
1026 echo "  --enable-nptl            enable usermode NPTL support"
1027 echo "  --enable-system          enable all system emulation targets"
1028 echo "  --disable-system         disable all system emulation targets"
1029 echo "  --enable-user            enable supported user emulation targets"
1030 echo "  --disable-user           disable all user emulation targets"
1031 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1032 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1033 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1034 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1035 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1036 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1037 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1038 echo "                           emulation targets"
1039 echo "  --disable-guest-base     disable GUEST_BASE support"
1040 echo "  --enable-pie             build Position Independent Executables"
1041 echo "  --disable-pie            do not build Position Independent Executables"
1042 echo "  --fmod-lib               path to FMOD library"
1043 echo "  --fmod-inc               path to FMOD includes"
1044 echo "  --oss-lib                path to OSS library"
1045 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1046 echo "  --cpu=CPU                Build for host CPU [$cpu]"
1047 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1048 echo "  --disable-uuid           disable uuid support"
1049 echo "  --enable-uuid            enable uuid support"
1050 echo "  --disable-vde            disable support for vde network"
1051 echo "  --enable-vde             enable support for vde network"
1052 echo "  --disable-linux-aio      disable Linux AIO support"
1053 echo "  --enable-linux-aio       enable Linux AIO support"
1054 echo "  --disable-attr           disables attr and xattr support"
1055 echo "  --enable-attr            enable attr and xattr support"
1056 echo "  --disable-blobs          disable installing provided firmware blobs"
1057 echo "  --enable-docs            enable documentation build"
1058 echo "  --disable-docs           disable documentation build"
1059 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1060 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1061 echo "  --enable-trace-backend=B Set trace backend"
1062 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1063 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1064 echo "                           Default:trace-<pid>"
1065 echo "  --disable-spice          disable spice"
1066 echo "  --enable-spice           enable spice"
1067 echo "  --enable-rbd             enable building the rados block device (rbd)"
1068 echo "  --disable-libiscsi       disable iscsi support"
1069 echo "  --enable-libiscsi        enable iscsi support"
1070 echo "  --disable-smartcard      disable smartcard support"
1071 echo "  --enable-smartcard       enable smartcard support"
1072 echo "  --disable-smartcard-nss  disable smartcard nss support"
1073 echo "  --enable-smartcard-nss   enable smartcard nss support"
1074 echo "  --disable-usb-redir      disable usb network redirection support"
1075 echo "  --enable-usb-redir       enable usb network redirection support"
1076 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1077 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1078 echo ""
1079 echo "NOTE: The object files are built at the place where configure is launched"
1080 exit 1
1081 fi
1082
1083 # check that the C compiler works.
1084 cat > $TMPC <<EOF
1085 int main(void) {}
1086 EOF
1087
1088 if compile_object ; then
1089   : C compiler works ok
1090 else
1091     echo "ERROR: \"$cc\" either does not exist or does not work"
1092     exit 1
1093 fi
1094
1095 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1096 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1097 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1098 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1099 cat > $TMPC << EOF
1100 int main(void) { return 0; }
1101 EOF
1102 for flag in $gcc_flags; do
1103     if compile_prog "$flag -Werror" "" ; then
1104         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1105     fi
1106 done
1107
1108 if test "$static" = "yes" ; then
1109   if test "$pie" = "yes" ; then
1110     echo "static and pie are mutually incompatible"
1111     exit 1
1112   else
1113     pie="no"
1114   fi
1115 fi
1116
1117 if test "$pie" = ""; then
1118   case "$cpu-$targetos" in
1119     i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1120       ;;
1121     *)
1122       pie="no"
1123       ;;
1124   esac
1125 fi
1126
1127 if test "$pie" != "no" ; then
1128   cat > $TMPC << EOF
1129
1130 #ifdef __linux__
1131 #  define THREAD __thread
1132 #else
1133 #  define THREAD
1134 #endif
1135
1136 static THREAD int tls_var;
1137
1138 int main(void) { return tls_var; }
1139
1140 EOF
1141   if compile_prog "-fPIE -DPIE" "-pie"; then
1142     QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1143     LDFLAGS="-pie $LDFLAGS"
1144     pie="yes"
1145     if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1146       LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1147     fi
1148   else
1149     if test "$pie" = "yes"; then
1150       echo "PIE not available due to missing toolchain support"
1151       exit 1
1152     else
1153       echo "Disabling PIE due to missing toolchain support"
1154       pie="no"
1155     fi
1156   fi
1157 fi
1158
1159 #
1160 # Solaris specific configure tool chain decisions
1161 #
1162 if test "$solaris" = "yes" ; then
1163   if has $install; then
1164     :
1165   else
1166     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1167     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1168     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1169     exit 1
1170   fi
1171   if test "`path_of $install`" = "/usr/sbin/install" ; then
1172     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1173     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1174     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1175     exit 1
1176   fi
1177   if has ar; then
1178     :
1179   else
1180     echo "Error: No path includes ar"
1181     if test -f /usr/ccs/bin/ar ; then
1182       echo "Add /usr/ccs/bin to your path and rerun configure"
1183     fi
1184     exit 1
1185   fi
1186 fi
1187
1188 if test "$guest_agent" != "no" ; then
1189   if has $python; then
1190     :
1191   else
1192     echo "Python not found. Use --python=/path/to/python"
1193     exit 1
1194   fi
1195 fi
1196
1197 if test -z "$target_list" ; then
1198     target_list="$default_target_list"
1199 else
1200     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1201 fi
1202 if test -z "$target_list" ; then
1203     echo "No targets enabled"
1204     exit 1
1205 fi
1206 # see if system emulation was really requested
1207 case " $target_list " in
1208   *"-softmmu "*) softmmu=yes
1209   ;;
1210   *) softmmu=no
1211   ;;
1212 esac
1213
1214 feature_not_found() {
1215   feature=$1
1216
1217   echo "ERROR"
1218   echo "ERROR: User requested feature $feature"
1219   echo "ERROR: configure was not able to find it"
1220   echo "ERROR"
1221   exit 1;
1222 }
1223
1224 if test -z "$cross_prefix" ; then
1225
1226 # ---
1227 # big/little endian test
1228 cat > $TMPC << EOF
1229 #include <inttypes.h>
1230 int main(int argc, char ** argv){
1231         volatile uint32_t i=0x01234567;
1232         return (*((uint8_t*)(&i))) == 0x67;
1233 }
1234 EOF
1235
1236 if compile_prog "" "" ; then
1237 $TMPE && bigendian="yes"
1238 else
1239 echo big/little test failed
1240 fi
1241
1242 else
1243
1244 # if cross compiling, cannot launch a program, so make a static guess
1245 case "$cpu" in
1246   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1247     bigendian=yes
1248   ;;
1249 esac
1250
1251 fi
1252
1253 # host long bits test, actually a pointer size test
1254 cat > $TMPC << EOF
1255 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1256 EOF
1257 if compile_object; then
1258 hostlongbits=64
1259 else
1260 hostlongbits=32
1261 fi
1262
1263
1264 ##########################################
1265 # NPTL probe
1266
1267 if test "$nptl" != "no" ; then
1268   cat > $TMPC <<EOF
1269 #include <sched.h>
1270 #include <linux/futex.h>
1271 void foo()
1272 {
1273 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1274 #error bork
1275 #endif
1276 }
1277 EOF
1278
1279   if compile_object ; then
1280     nptl=yes
1281   else
1282     if test "$nptl" = "yes" ; then
1283       feature_not_found "nptl"
1284     fi
1285     nptl=no
1286   fi
1287 fi
1288
1289 ##########################################
1290 # zlib check
1291
1292 if test "$zlib" != "no" ; then
1293     cat > $TMPC << EOF
1294 #include <zlib.h>
1295 int main(void) { zlibVersion(); return 0; }
1296 EOF
1297     if compile_prog "" "-lz" ; then
1298         :
1299     else
1300         echo
1301         echo "Error: zlib check failed"
1302         echo "Make sure to have the zlib libs and headers installed."
1303         echo
1304         exit 1
1305     fi
1306 fi
1307
1308 ##########################################
1309 # xen probe
1310
1311 if test "$xen" != "no" ; then
1312   xen_libs="-lxenstore -lxenctrl -lxenguest"
1313
1314   # Xen unstable
1315   cat > $TMPC <<EOF
1316 #include <xenctrl.h>
1317 #include <xs.h>
1318 #include <stdint.h>
1319 #include <xen/hvm/hvm_info_table.h>
1320 #if !defined(HVM_MAX_VCPUS)
1321 # error HVM_MAX_VCPUS not defined
1322 #endif
1323 int main(void) {
1324   xc_interface *xc;
1325   xs_daemon_open();
1326   xc = xc_interface_open(0, 0, 0);
1327   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1328   xc_gnttab_open(NULL, 0);
1329   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1330   return 0;
1331 }
1332 EOF
1333   if compile_prog "" "$xen_libs" ; then
1334     xen_ctrl_version=410
1335     xen=yes
1336
1337   # Xen 4.0.0
1338   elif (
1339       cat > $TMPC <<EOF
1340 #include <xenctrl.h>
1341 #include <xs.h>
1342 #include <stdint.h>
1343 #include <xen/hvm/hvm_info_table.h>
1344 #if !defined(HVM_MAX_VCPUS)
1345 # error HVM_MAX_VCPUS not defined
1346 #endif
1347 int main(void) {
1348   struct xen_add_to_physmap xatp = {
1349     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1350   };
1351   xs_daemon_open();
1352   xc_interface_open();
1353   xc_gnttab_open();
1354   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1355   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1356   return 0;
1357 }
1358 EOF
1359       compile_prog "" "$xen_libs"
1360     ) ; then
1361     xen_ctrl_version=400
1362     xen=yes
1363
1364   # Xen 3.4.0
1365   elif (
1366       cat > $TMPC <<EOF
1367 #include <xenctrl.h>
1368 #include <xs.h>
1369 int main(void) {
1370   struct xen_add_to_physmap xatp = {
1371     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1372   };
1373   xs_daemon_open();
1374   xc_interface_open();
1375   xc_gnttab_open();
1376   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1377   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1378   return 0;
1379 }
1380 EOF
1381       compile_prog "" "$xen_libs"
1382     ) ; then
1383     xen_ctrl_version=340
1384     xen=yes
1385
1386   # Xen 3.3.0
1387   elif (
1388       cat > $TMPC <<EOF
1389 #include <xenctrl.h>
1390 #include <xs.h>
1391 int main(void) {
1392   xs_daemon_open();
1393   xc_interface_open();
1394   xc_gnttab_open();
1395   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1396   return 0;
1397 }
1398 EOF
1399       compile_prog "" "$xen_libs"
1400     ) ; then
1401     xen_ctrl_version=330
1402     xen=yes
1403
1404   # Xen not found or unsupported
1405   else
1406     if test "$xen" = "yes" ; then
1407       feature_not_found "xen"
1408     fi
1409     xen=no
1410   fi
1411
1412   if test "$xen" = yes; then
1413     libs_softmmu="$xen_libs $libs_softmmu"
1414   fi
1415 fi
1416
1417 ##########################################
1418 # pkg-config probe
1419
1420 if ! has $pkg_config; then
1421   echo "Error: pkg-config binary '$pkg_config' not found"
1422   exit 1
1423 fi
1424
1425 ##########################################
1426 # libtool probe
1427
1428 if ! has $libtool; then
1429     libtool=
1430 fi
1431
1432 ##########################################
1433 # Sparse probe
1434 if test "$sparse" != "no" ; then
1435   if has cgcc; then
1436     sparse=yes
1437   else
1438     if test "$sparse" = "yes" ; then
1439       feature_not_found "sparse"
1440     fi
1441     sparse=no
1442   fi
1443 fi
1444
1445 ##########################################
1446 # SDL probe
1447
1448 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1449 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1450 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1451   sdl_config=sdl-config
1452 fi
1453
1454 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1455   sdlconfig="$pkg_config sdl"
1456   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1457 elif has ${sdl_config}; then
1458   sdlconfig="$sdl_config"
1459   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1460 else
1461   if test "$sdl" = "yes" ; then
1462     feature_not_found "sdl"
1463   fi
1464   sdl=no
1465 fi
1466 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1467   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1468 fi
1469
1470 sdl_too_old=no
1471 if test "$sdl" != "no" ; then
1472   cat > $TMPC << EOF
1473 #include <SDL.h>
1474 #undef main /* We don't want SDL to override our main() */
1475 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1476 EOF
1477   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1478   if test "$static" = "yes" ; then
1479     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1480   else
1481     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1482   fi
1483   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1484     if test "$_sdlversion" -lt 121 ; then
1485       sdl_too_old=yes
1486     else
1487       if test "$cocoa" = "no" ; then
1488         sdl=yes
1489       fi
1490     fi
1491
1492     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1493     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1494       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1495          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1496          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1497       fi
1498       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1499         :
1500       else
1501         sdl=no
1502       fi
1503     fi # static link
1504   else # sdl not found
1505     if test "$sdl" = "yes" ; then
1506       feature_not_found "sdl"
1507     fi
1508     sdl=no
1509   fi # sdl compile test
1510 fi
1511
1512 if test "$sdl" = "yes" ; then
1513   cat > $TMPC <<EOF
1514 #include <SDL.h>
1515 #if defined(SDL_VIDEO_DRIVER_X11)
1516 #include <X11/XKBlib.h>
1517 #else
1518 #error No x11 support
1519 #endif
1520 int main(void) { return 0; }
1521 EOF
1522   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1523     sdl_libs="$sdl_libs -lX11"
1524   fi
1525   if test "$mingw32" = "yes" ; then
1526     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1527   fi
1528   libs_softmmu="$sdl_libs $libs_softmmu"
1529 fi
1530
1531 ##########################################
1532 # VNC TLS detection
1533 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1534   cat > $TMPC <<EOF
1535 #include <gnutls/gnutls.h>
1536 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1537 EOF
1538   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1539   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1540   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1541     vnc_tls=yes
1542     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1543   else
1544     if test "$vnc_tls" = "yes" ; then
1545       feature_not_found "vnc-tls"
1546     fi
1547     vnc_tls=no
1548   fi
1549 fi
1550
1551 ##########################################
1552 # VNC SASL detection
1553 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1554   cat > $TMPC <<EOF
1555 #include <sasl/sasl.h>
1556 #include <stdio.h>
1557 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1558 EOF
1559   # Assuming Cyrus-SASL installed in /usr prefix
1560   vnc_sasl_cflags=""
1561   vnc_sasl_libs="-lsasl2"
1562   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1563     vnc_sasl=yes
1564     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1565   else
1566     if test "$vnc_sasl" = "yes" ; then
1567       feature_not_found "vnc-sasl"
1568     fi
1569     vnc_sasl=no
1570   fi
1571 fi
1572
1573 ##########################################
1574 # VNC JPEG detection
1575 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1576 cat > $TMPC <<EOF
1577 #include <stdio.h>
1578 #include <jpeglib.h>
1579 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1580 EOF
1581     vnc_jpeg_cflags=""
1582     vnc_jpeg_libs="-ljpeg"
1583   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1584     vnc_jpeg=yes
1585     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1586   else
1587     if test "$vnc_jpeg" = "yes" ; then
1588       feature_not_found "vnc-jpeg"
1589     fi
1590     vnc_jpeg=no
1591   fi
1592 fi
1593
1594 ##########################################
1595 # VNC PNG detection
1596 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1597 cat > $TMPC <<EOF
1598 //#include <stdio.h>
1599 #include <png.h>
1600 #include <stddef.h>
1601 int main(void) {
1602     png_structp png_ptr;
1603     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1604     return 0;
1605 }
1606 EOF
1607   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1608     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1609     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1610   else
1611     vnc_png_cflags=""
1612     vnc_png_libs="-lpng"
1613   fi
1614   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1615     vnc_png=yes
1616     libs_softmmu="$vnc_png_libs $libs_softmmu"
1617     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1618   else
1619     if test "$vnc_png" = "yes" ; then
1620       feature_not_found "vnc-png"
1621     fi
1622     vnc_png=no
1623   fi
1624 fi
1625
1626 ##########################################
1627 # fnmatch() probe, used for ACL routines
1628 fnmatch="no"
1629 cat > $TMPC << EOF
1630 #include <fnmatch.h>
1631 int main(void)
1632 {
1633     fnmatch("foo", "foo", 0);
1634     return 0;
1635 }
1636 EOF
1637 if compile_prog "" "" ; then
1638    fnmatch="yes"
1639 fi
1640
1641 ##########################################
1642 # uuid_generate() probe, used for vdi block driver
1643 if test "$uuid" != "no" ; then
1644   uuid_libs="-luuid"
1645   cat > $TMPC << EOF
1646 #include <uuid/uuid.h>
1647 int main(void)
1648 {
1649     uuid_t my_uuid;
1650     uuid_generate(my_uuid);
1651     return 0;
1652 }
1653 EOF
1654   if compile_prog "" "$uuid_libs" ; then
1655     uuid="yes"
1656     libs_softmmu="$uuid_libs $libs_softmmu"
1657     libs_tools="$uuid_libs $libs_tools"
1658   else
1659     if test "$uuid" = "yes" ; then
1660       feature_not_found "uuid"
1661     fi
1662     uuid=no
1663   fi
1664 fi
1665
1666 ##########################################
1667 # xfsctl() probe, used for raw-posix
1668 if test "$xfs" != "no" ; then
1669   cat > $TMPC << EOF
1670 #include <xfs/xfs.h>
1671 int main(void)
1672 {
1673     xfsctl(NULL, 0, 0, NULL);
1674     return 0;
1675 }
1676 EOF
1677   if compile_prog "" "" ; then
1678     xfs="yes"
1679   else
1680     if test "$xfs" = "yes" ; then
1681       feature_not_found "xfs"
1682     fi
1683     xfs=no
1684   fi
1685 fi
1686
1687 ##########################################
1688 # vde libraries probe
1689 if test "$vde" != "no" ; then
1690   vde_libs="-lvdeplug"
1691   cat > $TMPC << EOF
1692 #include <libvdeplug.h>
1693 int main(void)
1694 {
1695     struct vde_open_args a = {0, 0, 0};
1696     vde_open("", "", &a);
1697     return 0;
1698 }
1699 EOF
1700   if compile_prog "" "$vde_libs" ; then
1701     vde=yes
1702     libs_softmmu="$vde_libs $libs_softmmu"
1703     libs_tools="$vde_libs $libs_tools"
1704   else
1705     if test "$vde" = "yes" ; then
1706       feature_not_found "vde"
1707     fi
1708     vde=no
1709   fi
1710 fi
1711
1712 ##########################################
1713 # Sound support libraries probe
1714
1715 audio_drv_probe()
1716 {
1717     drv=$1
1718     hdr=$2
1719     lib=$3
1720     exp=$4
1721     cfl=$5
1722         cat > $TMPC << EOF
1723 #include <$hdr>
1724 int main(void) { $exp }
1725 EOF
1726     if compile_prog "$cfl" "$lib" ; then
1727         :
1728     else
1729         echo
1730         echo "Error: $drv check failed"
1731         echo "Make sure to have the $drv libs and headers installed."
1732         echo
1733         exit 1
1734     fi
1735 }
1736
1737 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1738 for drv in $audio_drv_list; do
1739     case $drv in
1740     alsa)
1741     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1742         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1743     libs_softmmu="-lasound $libs_softmmu"
1744     ;;
1745
1746     fmod)
1747     if test -z $fmod_lib || test -z $fmod_inc; then
1748         echo
1749         echo "Error: You must specify path to FMOD library and headers"
1750         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1751         echo
1752         exit 1
1753     fi
1754     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1755     libs_softmmu="$fmod_lib $libs_softmmu"
1756     ;;
1757
1758     esd)
1759     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1760     libs_softmmu="-lesd $libs_softmmu"
1761     audio_pt_int="yes"
1762     ;;
1763
1764     pa)
1765     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1766         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1767     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1768     audio_pt_int="yes"
1769     ;;
1770
1771     coreaudio)
1772       libs_softmmu="-framework CoreAudio $libs_softmmu"
1773     ;;
1774
1775     dsound)
1776       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1777       audio_win_int="yes"
1778     ;;
1779
1780     oss)
1781       libs_softmmu="$oss_lib $libs_softmmu"
1782     ;;
1783
1784     sdl|wav)
1785     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1786     ;;
1787
1788     winwave)
1789       libs_softmmu="-lwinmm $libs_softmmu"
1790       audio_win_int="yes"
1791     ;;
1792
1793     *)
1794     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1795         echo
1796         echo "Error: Unknown driver '$drv' selected"
1797         echo "Possible drivers are: $audio_possible_drivers"
1798         echo
1799         exit 1
1800     }
1801     ;;
1802     esac
1803 done
1804
1805 ##########################################
1806 # BrlAPI probe
1807
1808 if test "$brlapi" != "no" ; then
1809   brlapi_libs="-lbrlapi"
1810   cat > $TMPC << EOF
1811 #include <brlapi.h>
1812 #include <stddef.h>
1813 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1814 EOF
1815   if compile_prog "" "$brlapi_libs" ; then
1816     brlapi=yes
1817     libs_softmmu="$brlapi_libs $libs_softmmu"
1818   else
1819     if test "$brlapi" = "yes" ; then
1820       feature_not_found "brlapi"
1821     fi
1822     brlapi=no
1823   fi
1824 fi
1825
1826 ##########################################
1827 # curses probe
1828 if test "$mingw32" = "yes" ; then
1829     curses_list="-lpdcurses"
1830 else
1831     curses_list="-lncurses -lcurses"
1832 fi
1833
1834 if test "$curses" != "no" ; then
1835   curses_found=no
1836   cat > $TMPC << EOF
1837 #include <curses.h>
1838 #ifdef __OpenBSD__
1839 #define resize_term resizeterm
1840 #endif
1841 int main(void) { resize_term(0, 0); return curses_version(); }
1842 EOF
1843   for curses_lib in $curses_list; do
1844     if compile_prog "" "$curses_lib" ; then
1845       curses_found=yes
1846       libs_softmmu="$curses_lib $libs_softmmu"
1847       break
1848     fi
1849   done
1850   if test "$curses_found" = "yes" ; then
1851     curses=yes
1852   else
1853     if test "$curses" = "yes" ; then
1854       feature_not_found "curses"
1855     fi
1856     curses=no
1857   fi
1858 fi
1859
1860 ##########################################
1861 # curl probe
1862
1863 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1864   curlconfig="$pkg_config libcurl"
1865 else
1866   curlconfig=curl-config
1867 fi
1868
1869 if test "$curl" != "no" ; then
1870   cat > $TMPC << EOF
1871 #include <curl/curl.h>
1872 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1873 EOF
1874   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1875   curl_libs=`$curlconfig --libs 2>/dev/null`
1876   if compile_prog "$curl_cflags" "$curl_libs" ; then
1877     curl=yes
1878     libs_tools="$curl_libs $libs_tools"
1879     libs_softmmu="$curl_libs $libs_softmmu"
1880   else
1881     if test "$curl" = "yes" ; then
1882       feature_not_found "curl"
1883     fi
1884     curl=no
1885   fi
1886 fi # test "$curl"
1887
1888 ##########################################
1889 # check framework probe
1890
1891 if test "$check_utests" != "no" ; then
1892   cat > $TMPC << EOF
1893 #include <check.h>
1894 int main(void) { suite_create("qemu test"); return 0; }
1895 EOF
1896   check_libs=`$pkg_config --libs check 2>/dev/null`
1897   if compile_prog "" $check_libs ; then
1898     check_utests=yes
1899     libs_tools="$check_libs $libs_tools"
1900   else
1901     if test "$check_utests" = "yes" ; then
1902       feature_not_found "check"
1903     fi
1904     check_utests=no
1905   fi
1906 fi # test "$check_utests"
1907
1908 ##########################################
1909 # bluez support probe
1910 if test "$bluez" != "no" ; then
1911   cat > $TMPC << EOF
1912 #include <bluetooth/bluetooth.h>
1913 int main(void) { return bt_error(0); }
1914 EOF
1915   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1916   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1917   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1918     bluez=yes
1919     libs_softmmu="$bluez_libs $libs_softmmu"
1920   else
1921     if test "$bluez" = "yes" ; then
1922       feature_not_found "bluez"
1923     fi
1924     bluez="no"
1925   fi
1926 fi
1927
1928 ##########################################
1929 # glib support probe
1930 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1931     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1932     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1933     LIBS="$glib_libs $LIBS"
1934     libs_qga="$glib_libs $libs_qga"
1935 else
1936     echo "glib-2.0 required to compile QEMU"
1937     exit 1
1938 fi
1939
1940 ##########################################
1941 # pthread probe
1942 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
1943
1944 pthread=no
1945 cat > $TMPC << EOF
1946 #include <pthread.h>
1947 int main(void) { pthread_create(0,0,0,0); return 0; }
1948 EOF
1949 if compile_prog "" "" ; then
1950   pthread=yes
1951 else
1952   for pthread_lib in $PTHREADLIBS_LIST; do
1953     if compile_prog "" "$pthread_lib" ; then
1954       pthread=yes
1955       LIBS="$pthread_lib $LIBS"
1956       break
1957     fi
1958   done
1959 fi
1960
1961 if test "$mingw32" != yes -a "$pthread" = no; then
1962   echo
1963   echo "Error: pthread check failed"
1964   echo "Make sure to have the pthread libs and headers installed."
1965   echo
1966   exit 1
1967 fi
1968
1969 ##########################################
1970 # rbd probe
1971 if test "$rbd" != "no" ; then
1972   cat > $TMPC <<EOF
1973 #include <stdio.h>
1974 #include <rbd/librbd.h>
1975 int main(void) {
1976     rados_t cluster;
1977     rados_create(&cluster, NULL);
1978     return 0;
1979 }
1980 EOF
1981   rbd_libs="-lrbd -lrados"
1982   if compile_prog "" "$rbd_libs" ; then
1983     rbd=yes
1984     libs_tools="$rbd_libs $libs_tools"
1985     libs_softmmu="$rbd_libs $libs_softmmu"
1986   else
1987     if test "$rbd" = "yes" ; then
1988       feature_not_found "rados block device"
1989     fi
1990     rbd=no
1991   fi
1992 fi
1993
1994 ##########################################
1995 # linux-aio probe
1996
1997 if test "$linux_aio" != "no" ; then
1998   cat > $TMPC <<EOF
1999 #include <libaio.h>
2000 #include <sys/eventfd.h>
2001 #include <stddef.h>
2002 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2003 EOF
2004   if compile_prog "" "-laio" ; then
2005     linux_aio=yes
2006     libs_softmmu="$libs_softmmu -laio"
2007     libs_tools="$libs_tools -laio"
2008   else
2009     if test "$linux_aio" = "yes" ; then
2010       feature_not_found "linux AIO"
2011     fi
2012     linux_aio=no
2013   fi
2014 fi
2015
2016 ##########################################
2017 # attr probe
2018
2019 if test "$attr" != "no" ; then
2020   cat > $TMPC <<EOF
2021 #include <stdio.h>
2022 #include <sys/types.h>
2023 #ifdef CONFIG_LIBATTR
2024 #include <attr/xattr.h>
2025 #else
2026 #include <sys/xattr.h>
2027 #endif
2028 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2029 EOF
2030   if compile_prog "" "" ; then
2031     attr=yes
2032   # Older distros have <attr/xattr.h>, and need -lattr:
2033   elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2034     attr=yes
2035     LIBS="-lattr $LIBS"
2036     libattr=yes
2037   else
2038     if test "$attr" = "yes" ; then
2039       feature_not_found "ATTR"
2040     fi
2041     attr=no
2042   fi
2043 fi
2044
2045 ##########################################
2046 # iovec probe
2047 cat > $TMPC <<EOF
2048 #include <sys/types.h>
2049 #include <sys/uio.h>
2050 #include <unistd.h>
2051 int main(void) { struct iovec iov; return 0; }
2052 EOF
2053 iovec=no
2054 if compile_prog "" "" ; then
2055   iovec=yes
2056 fi
2057
2058 ##########################################
2059 # preadv probe
2060 cat > $TMPC <<EOF
2061 #include <sys/types.h>
2062 #include <sys/uio.h>
2063 #include <unistd.h>
2064 int main(void) { preadv; }
2065 EOF
2066 preadv=no
2067 if compile_prog "" "" ; then
2068   preadv=yes
2069 fi
2070
2071 ##########################################
2072 # fdt probe
2073 if test "$fdt" != "no" ; then
2074   fdt_libs="-lfdt"
2075   cat > $TMPC << EOF
2076 int main(void) { return 0; }
2077 EOF
2078   if compile_prog "" "$fdt_libs" ; then
2079     fdt=yes
2080   else
2081     if test "$fdt" = "yes" ; then
2082       feature_not_found "fdt"
2083     fi
2084     fdt_libs=
2085     fdt=no
2086   fi
2087 fi
2088
2089 ##########################################
2090 # opengl probe, used by milkymist-tmu2
2091 if test "$opengl" != "no" ; then
2092   opengl_libs="-lGL"
2093   cat > $TMPC << EOF
2094 #include <X11/Xlib.h>
2095 #include <GL/gl.h>
2096 #include <GL/glx.h>
2097 int main(void) { GL_VERSION; return 0; }
2098 EOF
2099   if compile_prog "" "-lGL" ; then
2100     opengl=yes
2101   else
2102     if test "$opengl" = "yes" ; then
2103       feature_not_found "opengl"
2104     fi
2105     opengl_libs=
2106     opengl=no
2107   fi
2108 fi
2109
2110 #
2111 # Check for xxxat() functions when we are building linux-user
2112 # emulator.  This is done because older glibc versions don't
2113 # have syscall stubs for these implemented.
2114 #
2115 atfile=no
2116 cat > $TMPC << EOF
2117 #define _ATFILE_SOURCE
2118 #include <sys/types.h>
2119 #include <fcntl.h>
2120 #include <unistd.h>
2121
2122 int
2123 main(void)
2124 {
2125         /* try to unlink nonexisting file */
2126         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2127 }
2128 EOF
2129 if compile_prog "" "" ; then
2130   atfile=yes
2131 fi
2132
2133 # Check for inotify functions when we are building linux-user
2134 # emulator.  This is done because older glibc versions don't
2135 # have syscall stubs for these implemented.  In that case we
2136 # don't provide them even if kernel supports them.
2137 #
2138 inotify=no
2139 cat > $TMPC << EOF
2140 #include <sys/inotify.h>
2141
2142 int
2143 main(void)
2144 {
2145         /* try to start inotify */
2146         return inotify_init();
2147 }
2148 EOF
2149 if compile_prog "" "" ; then
2150   inotify=yes
2151 fi
2152
2153 inotify1=no
2154 cat > $TMPC << EOF
2155 #include <sys/inotify.h>
2156
2157 int
2158 main(void)
2159 {
2160     /* try to start inotify */
2161     return inotify_init1(0);
2162 }
2163 EOF
2164 if compile_prog "" "" ; then
2165   inotify1=yes
2166 fi
2167
2168 # check if utimensat and futimens are supported
2169 utimens=no
2170 cat > $TMPC << EOF
2171 #define _ATFILE_SOURCE
2172 #include <stddef.h>
2173 #include <fcntl.h>
2174
2175 int main(void)
2176 {
2177     utimensat(AT_FDCWD, "foo", NULL, 0);
2178     futimens(0, NULL);
2179     return 0;
2180 }
2181 EOF
2182 if compile_prog "" "" ; then
2183   utimens=yes
2184 fi
2185
2186 # check if pipe2 is there
2187 pipe2=no
2188 cat > $TMPC << EOF
2189 #include <unistd.h>
2190 #include <fcntl.h>
2191
2192 int main(void)
2193 {
2194     int pipefd[2];
2195     pipe2(pipefd, O_CLOEXEC);
2196     return 0;
2197 }
2198 EOF
2199 if compile_prog "" "" ; then
2200   pipe2=yes
2201 fi
2202
2203 # check if accept4 is there
2204 accept4=no
2205 cat > $TMPC << EOF
2206 #include <sys/socket.h>
2207 #include <stddef.h>
2208
2209 int main(void)
2210 {
2211     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2212     return 0;
2213 }
2214 EOF
2215 if compile_prog "" "" ; then
2216   accept4=yes
2217 fi
2218
2219 # check if tee/splice is there. vmsplice was added same time.
2220 splice=no
2221 cat > $TMPC << EOF
2222 #include <unistd.h>
2223 #include <fcntl.h>
2224 #include <limits.h>
2225
2226 int main(void)
2227 {
2228     int len, fd;
2229     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2230     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2231     return 0;
2232 }
2233 EOF
2234 if compile_prog "" "" ; then
2235   splice=yes
2236 fi
2237
2238 ##########################################
2239 # signalfd probe
2240 signalfd="no"
2241 cat > $TMPC << EOF
2242 #define _GNU_SOURCE
2243 #include <unistd.h>
2244 #include <sys/syscall.h>
2245 #include <signal.h>
2246 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2247 EOF
2248
2249 if compile_prog "" "" ; then
2250   signalfd=yes
2251 fi
2252
2253 # check if eventfd is supported
2254 eventfd=no
2255 cat > $TMPC << EOF
2256 #include <sys/eventfd.h>
2257
2258 int main(void)
2259 {
2260     int efd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2261     return 0;
2262 }
2263 EOF
2264 if compile_prog "" "" ; then
2265   eventfd=yes
2266 fi
2267
2268 # check for fallocate
2269 fallocate=no
2270 cat > $TMPC << EOF
2271 #include <fcntl.h>
2272
2273 int main(void)
2274 {
2275     fallocate(0, 0, 0, 0);
2276     return 0;
2277 }
2278 EOF
2279 if compile_prog "$ARCH_CFLAGS" "" ; then
2280   fallocate=yes
2281 fi
2282
2283 # check for sync_file_range
2284 sync_file_range=no
2285 cat > $TMPC << EOF
2286 #include <fcntl.h>
2287
2288 int main(void)
2289 {
2290     sync_file_range(0, 0, 0, 0);
2291     return 0;
2292 }
2293 EOF
2294 if compile_prog "$ARCH_CFLAGS" "" ; then
2295   sync_file_range=yes
2296 fi
2297
2298 # check for linux/fiemap.h and FS_IOC_FIEMAP
2299 fiemap=no
2300 cat > $TMPC << EOF
2301 #include <sys/ioctl.h>
2302 #include <linux/fs.h>
2303 #include <linux/fiemap.h>
2304
2305 int main(void)
2306 {
2307     ioctl(0, FS_IOC_FIEMAP, 0);
2308     return 0;
2309 }
2310 EOF
2311 if compile_prog "$ARCH_CFLAGS" "" ; then
2312   fiemap=yes
2313 fi
2314
2315 # check for dup3
2316 dup3=no
2317 cat > $TMPC << EOF
2318 #include <unistd.h>
2319
2320 int main(void)
2321 {
2322     dup3(0, 0, 0);
2323     return 0;
2324 }
2325 EOF
2326 if compile_prog "" "" ; then
2327   dup3=yes
2328 fi
2329
2330 # check for epoll support
2331 epoll=no
2332 cat > $TMPC << EOF
2333 #include <sys/epoll.h>
2334
2335 int main(void)
2336 {
2337     epoll_create(0);
2338     return 0;
2339 }
2340 EOF
2341 if compile_prog "$ARCH_CFLAGS" "" ; then
2342   epoll=yes
2343 fi
2344
2345 # epoll_create1 and epoll_pwait are later additions
2346 # so we must check separately for their presence
2347 epoll_create1=no
2348 cat > $TMPC << EOF
2349 #include <sys/epoll.h>
2350
2351 int main(void)
2352 {
2353     /* Note that we use epoll_create1 as a value, not as
2354      * a function being called. This is necessary so that on
2355      * old SPARC glibc versions where the function was present in
2356      * the library but not declared in the header file we will
2357      * fail the configure check. (Otherwise we will get a compiler
2358      * warning but not an error, and will proceed to fail the
2359      * qemu compile where we compile with -Werror.)
2360      */
2361     epoll_create1;
2362     return 0;
2363 }
2364 EOF
2365 if compile_prog "$ARCH_CFLAGS" "" ; then
2366   epoll_create1=yes
2367 fi
2368
2369 epoll_pwait=no
2370 cat > $TMPC << EOF
2371 #include <sys/epoll.h>
2372
2373 int main(void)
2374 {
2375     epoll_pwait(0, 0, 0, 0, 0);
2376     return 0;
2377 }
2378 EOF
2379 if compile_prog "$ARCH_CFLAGS" "" ; then
2380   epoll_pwait=yes
2381 fi
2382
2383 # Check if tools are available to build documentation.
2384 if test "$docs" != "no" ; then
2385   if has makeinfo && has pod2man; then
2386     docs=yes
2387   else
2388     if test "$docs" = "yes" ; then
2389       feature_not_found "docs"
2390     fi
2391     docs=no
2392   fi
2393 fi
2394
2395 # Search for bswap_32 function
2396 byteswap_h=no
2397 cat > $TMPC << EOF
2398 #include <byteswap.h>
2399 int main(void) { return bswap_32(0); }
2400 EOF
2401 if compile_prog "" "" ; then
2402   byteswap_h=yes
2403 fi
2404
2405 # Search for bswap_32 function
2406 bswap_h=no
2407 cat > $TMPC << EOF
2408 #include <sys/endian.h>
2409 #include <sys/types.h>
2410 #include <machine/bswap.h>
2411 int main(void) { return bswap32(0); }
2412 EOF
2413 if compile_prog "" "" ; then
2414   bswap_h=yes
2415 fi
2416
2417 ##########################################
2418 # Do we have libiscsi
2419 if test "$libiscsi" != "no" ; then
2420   cat > $TMPC << EOF
2421 #include <iscsi/iscsi.h>
2422 int main(void) { iscsi_create_context(""); return 0; }
2423 EOF
2424   if compile_prog "-Werror" "-liscsi" ; then
2425     libiscsi="yes"
2426     LIBS="$LIBS -liscsi"
2427   else
2428     if test "$libiscsi" = "yes" ; then
2429       feature_not_found "libiscsi"
2430     fi
2431     libiscsi="no"
2432   fi
2433 fi
2434
2435
2436 ##########################################
2437 # Do we need librt
2438 cat > $TMPC <<EOF
2439 #include <signal.h>
2440 #include <time.h>
2441 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2442 EOF
2443
2444 if compile_prog "" "" ; then
2445   :
2446 elif compile_prog "" "-lrt" ; then
2447   LIBS="-lrt $LIBS"
2448 fi
2449
2450 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2451         "$aix" != "yes" -a "$haiku" != "yes" ; then
2452     libs_softmmu="-lutil $libs_softmmu"
2453 fi
2454
2455 ##########################################
2456 # check if the compiler defines offsetof
2457
2458 need_offsetof=yes
2459 cat > $TMPC << EOF
2460 #include <stddef.h>
2461 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2462 EOF
2463 if compile_prog "" "" ; then
2464     need_offsetof=no
2465 fi
2466
2467 # spice probe
2468 if test "$spice" != "no" ; then
2469   cat > $TMPC << EOF
2470 #include <spice.h>
2471 int main(void) { spice_server_new(); return 0; }
2472 EOF
2473   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2474   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2475   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2476      compile_prog "$spice_cflags" "$spice_libs" ; then
2477     spice="yes"
2478     libs_softmmu="$libs_softmmu $spice_libs"
2479     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2480   else
2481     if test "$spice" = "yes" ; then
2482       feature_not_found "spice"
2483     fi
2484     spice="no"
2485   fi
2486 fi
2487
2488 # check for libcacard for smartcard support
2489 if test "$smartcard" != "no" ; then
2490     smartcard="yes"
2491     smartcard_cflags=""
2492     # TODO - what's the minimal nss version we support?
2493     if test "$smartcard_nss" != "no"; then
2494         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2495             smartcard_nss="yes"
2496             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2497             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2498             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2499             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2500             LIBS="$libcacard_libs $LIBS"
2501         else
2502             if test "$smartcard_nss" = "yes"; then
2503                 feature_not_found "nss"
2504             fi
2505             smartcard_nss="no"
2506         fi
2507     fi
2508 fi
2509 if test "$smartcard" = "no" ; then
2510     smartcard_nss="no"
2511 fi
2512
2513 # check for usbredirparser for usb network redirection support
2514 if test "$usb_redir" != "no" ; then
2515     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2516         usb_redir="yes"
2517         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2518         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2519         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2520         LIBS="$LIBS $usb_redir_libs"
2521     else
2522         if test "$usb_redir" = "yes"; then
2523             feature_not_found "usb-redir"
2524         fi
2525         usb_redir="no"
2526     fi
2527 fi
2528
2529 ##########################################
2530
2531 ##########################################
2532 # check if we have fdatasync
2533
2534 fdatasync=no
2535 cat > $TMPC << EOF
2536 #include <unistd.h>
2537 int main(void) {
2538 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2539 return fdatasync(0);
2540 #else
2541 #abort Not supported
2542 #endif
2543 }
2544 EOF
2545 if compile_prog "" "" ; then
2546     fdatasync=yes
2547 fi
2548
2549 ##########################################
2550 # check if we have madvise
2551
2552 madvise=no
2553 cat > $TMPC << EOF
2554 #include <sys/types.h>
2555 #include <sys/mman.h>
2556 #include <stddef.h>
2557 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2558 EOF
2559 if compile_prog "" "" ; then
2560     madvise=yes
2561 fi
2562
2563 ##########################################
2564 # check if we have posix_madvise
2565
2566 posix_madvise=no
2567 cat > $TMPC << EOF
2568 #include <sys/mman.h>
2569 #include <stddef.h>
2570 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2571 EOF
2572 if compile_prog "" "" ; then
2573     posix_madvise=yes
2574 fi
2575
2576 ##########################################
2577 # check if trace backend exists
2578
2579 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2580 if test "$?" -ne 0 ; then
2581   echo
2582   echo "Error: invalid trace backend"
2583   echo "Please choose a supported trace backend."
2584   echo
2585   exit 1
2586 fi
2587
2588 ##########################################
2589 # For 'ust' backend, test if ust headers are present
2590 if test "$trace_backend" = "ust"; then
2591   cat > $TMPC << EOF
2592 #include <ust/tracepoint.h>
2593 #include <ust/marker.h>
2594 int main(void) { return 0; }
2595 EOF
2596   if compile_prog "" "" ; then
2597     LIBS="-lust $LIBS"
2598   else
2599     echo
2600     echo "Error: Trace backend 'ust' missing libust header files"
2601     echo
2602     exit 1
2603   fi
2604 fi
2605
2606 ##########################################
2607 # For 'dtrace' backend, test if 'dtrace' command is present
2608 if test "$trace_backend" = "dtrace"; then
2609   if ! has 'dtrace' ; then
2610     echo
2611     echo "Error: dtrace command is not found in PATH $PATH"
2612     echo
2613     exit 1
2614   fi
2615   trace_backend_stap="no"
2616   if has 'stap' ; then
2617     trace_backend_stap="yes"
2618   fi
2619 fi
2620
2621 ##########################################
2622 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2623 # use i686 as default anyway, but for those that don't, an explicit
2624 # specification is necessary
2625 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2626   cat > $TMPC << EOF
2627 int sfaa(unsigned *ptr)
2628 {
2629   return __sync_fetch_and_and(ptr, 0);
2630 }
2631
2632 int main(int argc, char **argv)
2633 {
2634   int val = 42;
2635   sfaa(&val);
2636   return val;
2637 }
2638 EOF
2639   if ! compile_prog "" "" ; then
2640     CFLAGS+="-march=i486"
2641   fi
2642 fi
2643
2644 ##########################################
2645 # check if we have makecontext
2646
2647 ucontext_coroutine=no
2648 if test "$darwin" != "yes"; then
2649   cat > $TMPC << EOF
2650 #include <ucontext.h>
2651 int main(void) { makecontext(0, 0, 0); }
2652 EOF
2653   if compile_prog "" "" ; then
2654       ucontext_coroutine=yes
2655   fi
2656 fi
2657
2658 ##########################################
2659 # check if we have open_by_handle_at
2660
2661 open_by_hande_at=no
2662 cat > $TMPC << EOF
2663 #include <fcntl.h>
2664 int main(void) { struct file_handle fh; open_by_handle_at(0, &fh, 0); }
2665 EOF
2666 if compile_prog "" "" ; then
2667     open_by_handle_at=yes
2668 fi
2669
2670 ########################################
2671 # check if we have linux/magic.h
2672
2673 linux_magic_h=no
2674 cat > $TMPC << EOF
2675 #include <linux/magic.h>
2676 int main(void) {
2677 }
2678 EOF
2679 if compile_prog "" "" ; then
2680     linux_magic_h=yes
2681 fi
2682
2683 ##########################################
2684 # End of CC checks
2685 # After here, no more $cc or $ld runs
2686
2687 if test "$debug" = "no" ; then
2688   CFLAGS="-O2 $CFLAGS"
2689 fi
2690
2691 # Consult white-list to determine whether to enable werror
2692 # by default.  Only enable by default for git builds
2693 z_version=`cut -f3 -d. $source_path/VERSION`
2694
2695 if test -z "$werror" ; then
2696     if test "$z_version" = "50" -a \
2697         "$linux" = "yes" ; then
2698         werror="yes"
2699     else
2700         werror="no"
2701     fi
2702 fi
2703
2704 # Disable zero malloc errors for official releases unless explicitly told to
2705 # enable/disable
2706 if test -z "$zero_malloc" ; then
2707     if test "$z_version" = "50" ; then
2708         zero_malloc="no"
2709     else
2710         zero_malloc="yes"
2711     fi
2712 fi
2713
2714 if test "$werror" = "yes" ; then
2715     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2716 fi
2717
2718 if test "$solaris" = "no" ; then
2719     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2720         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2721     fi
2722 fi
2723
2724 # Use ASLR, no-SEH and DEP if available
2725 if test "$mingw32" = "yes" ; then
2726     for flag in --dynamicbase --no-seh --nxcompat; do
2727         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2728             LDFLAGS="-Wl,$flag $LDFLAGS"
2729         fi
2730     done
2731 fi
2732
2733 confdir=$sysconfdir$confsuffix
2734
2735 tools=
2736 if test "$softmmu" = yes ; then
2737   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2738   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2739       tools="qemu-nbd\$(EXESUF) $tools"
2740     if [ "$guest_agent" = "yes" ]; then
2741       tools="qemu-ga\$(EXESUF) $tools"
2742     fi
2743     if [ "$check_utests" = "yes" ]; then
2744       checks="check-qint check-qstring check-qdict check-qlist"
2745       checks="check-qfloat check-qjson test-coroutine $checks"
2746     fi
2747   fi
2748 fi
2749
2750 # Mac OS X ships with a broken assembler
2751 roms=
2752 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2753         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2754         "$softmmu" = yes ; then
2755   roms="optionrom"
2756 fi
2757 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2758   roms="$roms spapr-rtas"
2759 fi
2760
2761 echo "Install prefix    $prefix"
2762 echo "BIOS directory    `eval echo $datadir`"
2763 echo "binary directory  `eval echo $bindir`"
2764 echo "library directory `eval echo $libdir`"
2765 echo "include directory `eval echo $includedir`"
2766 echo "config directory  `eval echo $sysconfdir`"
2767 if test "$mingw32" = "no" ; then
2768 echo "Manual directory  `eval echo $mandir`"
2769 echo "ELF interp prefix $interp_prefix"
2770 fi
2771 echo "Source path       $source_path"
2772 echo "C compiler        $cc"
2773 echo "Host C compiler   $host_cc"
2774 echo "CFLAGS            $CFLAGS"
2775 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2776 echo "LDFLAGS           $LDFLAGS"
2777 echo "make              $make"
2778 echo "install           $install"
2779 echo "python            $python"
2780 if test "$slirp" = "yes" ; then
2781     echo "smbd              $smbd"
2782 fi
2783 echo "host CPU          $cpu"
2784 echo "host big endian   $bigendian"
2785 echo "target list       $target_list"
2786 echo "tcg debug enabled $debug_tcg"
2787 echo "Mon debug enabled $debug_mon"
2788 echo "gprof enabled     $gprof"
2789 echo "sparse enabled    $sparse"
2790 echo "strip binaries    $strip_opt"
2791 echo "profiler          $profiler"
2792 echo "static build      $static"
2793 echo "-Werror enabled   $werror"
2794 if test "$darwin" = "yes" ; then
2795     echo "Cocoa support     $cocoa"
2796 fi
2797 echo "SDL support       $sdl"
2798 echo "curses support    $curses"
2799 echo "curl support      $curl"
2800 echo "check support     $check_utests"
2801 echo "mingw32 support   $mingw32"
2802 echo "Audio drivers     $audio_drv_list"
2803 echo "Extra audio cards $audio_card_list"
2804 echo "Block whitelist   $block_drv_whitelist"
2805 echo "Mixer emulation   $mixemu"
2806 echo "VNC support       $vnc"
2807 if test "$vnc" = "yes" ; then
2808     echo "VNC TLS support   $vnc_tls"
2809     echo "VNC SASL support  $vnc_sasl"
2810     echo "VNC JPEG support  $vnc_jpeg"
2811     echo "VNC PNG support   $vnc_png"
2812     echo "VNC thread        $vnc_thread"
2813 fi
2814 if test -n "$sparc_cpu"; then
2815     echo "Target Sparc Arch $sparc_cpu"
2816 fi
2817 echo "xen support       $xen"
2818 echo "brlapi support    $brlapi"
2819 echo "bluez  support    $bluez"
2820 echo "Documentation     $docs"
2821 [ ! -z "$uname_release" ] && \
2822 echo "uname -r          $uname_release"
2823 echo "NPTL support      $nptl"
2824 echo "GUEST_BASE        $guest_base"
2825 echo "PIE               $pie"
2826 echo "vde support       $vde"
2827 echo "Linux AIO support $linux_aio"
2828 echo "ATTR/XATTR support $attr"
2829 echo "Install blobs     $blobs"
2830 echo "KVM support       $kvm"
2831 echo "TCG interpreter   $tcg_interpreter"
2832 echo "fdt support       $fdt"
2833 echo "preadv support    $preadv"
2834 echo "fdatasync         $fdatasync"
2835 echo "madvise           $madvise"
2836 echo "posix_madvise     $posix_madvise"
2837 echo "uuid support      $uuid"
2838 echo "vhost-net support $vhost_net"
2839 echo "Trace backend     $trace_backend"
2840 echo "Trace output file $trace_file-<pid>"
2841 echo "spice support     $spice"
2842 echo "rbd support       $rbd"
2843 echo "xfsctl support    $xfs"
2844 echo "nss used          $smartcard_nss"
2845 echo "usb net redir     $usb_redir"
2846 echo "OpenGL support    $opengl"
2847 echo "libiscsi support  $libiscsi"
2848 echo "build guest agent $guest_agent"
2849
2850 if test "$sdl_too_old" = "yes"; then
2851 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2852 fi
2853
2854 config_host_mak="config-host.mak"
2855 config_host_ld="config-host.ld"
2856
2857 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2858 printf "# Configured with:" >> $config_host_mak
2859 printf " '%s'" "$0" "$@" >> $config_host_mak
2860 echo >> $config_host_mak
2861
2862 echo all: >> $config_host_mak
2863 echo "prefix=$prefix" >> $config_host_mak
2864 echo "bindir=$bindir" >> $config_host_mak
2865 echo "libdir=$libdir" >> $config_host_mak
2866 echo "includedir=$includedir" >> $config_host_mak
2867 echo "mandir=$mandir" >> $config_host_mak
2868 echo "datadir=$datadir" >> $config_host_mak
2869 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2870 echo "docdir=$docdir" >> $config_host_mak
2871 echo "confdir=$confdir" >> $config_host_mak
2872
2873 case "$cpu" in
2874   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2875     ARCH=$cpu
2876   ;;
2877   armv4b|armv4l)
2878     ARCH=arm
2879   ;;
2880   *)
2881     if test "$tcg_interpreter" = "yes" ; then
2882         echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
2883         ARCH=tci
2884     else
2885         echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
2886         exit 1
2887     fi
2888   ;;
2889 esac
2890 echo "ARCH=$ARCH" >> $config_host_mak
2891 if test "$debug_tcg" = "yes" ; then
2892   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2893 fi
2894 if test "$debug_mon" = "yes" ; then
2895   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2896 fi
2897 if test "$debug" = "yes" ; then
2898   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2899 fi
2900 if test "$strip_opt" = "yes" ; then
2901   echo "STRIP=${strip}" >> $config_host_mak
2902 fi
2903 if test "$bigendian" = "yes" ; then
2904   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2905 fi
2906 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2907 if test "$mingw32" = "yes" ; then
2908   echo "CONFIG_WIN32=y" >> $config_host_mak
2909   rc_version=`cat $source_path/VERSION`
2910   version_major=${rc_version%%.*}
2911   rc_version=${rc_version#*.}
2912   version_minor=${rc_version%%.*}
2913   rc_version=${rc_version#*.}
2914   version_subminor=${rc_version%%.*}
2915   version_micro=0
2916   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2917   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2918 else
2919   echo "CONFIG_POSIX=y" >> $config_host_mak
2920 fi
2921
2922 if test "$linux" = "yes" ; then
2923   echo "CONFIG_LINUX=y" >> $config_host_mak
2924 fi
2925
2926 if test "$darwin" = "yes" ; then
2927   echo "CONFIG_DARWIN=y" >> $config_host_mak
2928 fi
2929
2930 if test "$aix" = "yes" ; then
2931   echo "CONFIG_AIX=y" >> $config_host_mak
2932 fi
2933
2934 if test "$solaris" = "yes" ; then
2935   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2936   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2937   if test "$needs_libsunmath" = "yes" ; then
2938     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2939   fi
2940 fi
2941 if test "$haiku" = "yes" ; then
2942   echo "CONFIG_HAIKU=y" >> $config_host_mak
2943 fi
2944 if test "$static" = "yes" ; then
2945   echo "CONFIG_STATIC=y" >> $config_host_mak
2946 fi
2947 if test "$profiler" = "yes" ; then
2948   echo "CONFIG_PROFILER=y" >> $config_host_mak
2949 fi
2950 if test "$slirp" = "yes" ; then
2951   echo "CONFIG_SLIRP=y" >> $config_host_mak
2952   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
2953   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2954 fi
2955 if test "$vde" = "yes" ; then
2956   echo "CONFIG_VDE=y" >> $config_host_mak
2957 fi
2958 for card in $audio_card_list; do
2959     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2960     echo "$def=y" >> $config_host_mak
2961 done
2962 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2963 for drv in $audio_drv_list; do
2964     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2965     echo "$def=y" >> $config_host_mak
2966     if test "$drv" = "fmod"; then
2967         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2968     fi
2969 done
2970 if test "$audio_pt_int" = "yes" ; then
2971   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2972 fi
2973 if test "$audio_win_int" = "yes" ; then
2974   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2975 fi
2976 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2977 if test "$mixemu" = "yes" ; then
2978   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2979 fi
2980 if test "$vnc" = "yes" ; then
2981   echo "CONFIG_VNC=y" >> $config_host_mak
2982 fi
2983 if test "$vnc_tls" = "yes" ; then
2984   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2985   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2986 fi
2987 if test "$vnc_sasl" = "yes" ; then
2988   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2989   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2990 fi
2991 if test "$vnc_jpeg" = "yes" ; then
2992   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2993   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2994 fi
2995 if test "$vnc_png" = "yes" ; then
2996   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2997   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2998 fi
2999 if test "$vnc_thread" = "yes" ; then
3000   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
3001 fi
3002 if test "$fnmatch" = "yes" ; then
3003   echo "CONFIG_FNMATCH=y" >> $config_host_mak
3004 fi
3005 if test "$uuid" = "yes" ; then
3006   echo "CONFIG_UUID=y" >> $config_host_mak
3007 fi
3008 if test "$xfs" = "yes" ; then
3009   echo "CONFIG_XFS=y" >> $config_host_mak
3010 fi
3011 qemu_version=`head $source_path/VERSION`
3012 echo "VERSION=$qemu_version" >>$config_host_mak
3013 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3014 echo "SRC_PATH=$source_path" >> $config_host_mak
3015 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3016 if [ "$docs" = "yes" ] ; then
3017   echo "BUILD_DOCS=yes" >> $config_host_mak
3018 fi
3019 if test "$sdl" = "yes" ; then
3020   echo "CONFIG_SDL=y" >> $config_host_mak
3021   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3022 fi
3023 if test "$cocoa" = "yes" ; then
3024   echo "CONFIG_COCOA=y" >> $config_host_mak
3025 fi
3026 if test "$curses" = "yes" ; then
3027   echo "CONFIG_CURSES=y" >> $config_host_mak
3028 fi
3029 if test "$atfile" = "yes" ; then
3030   echo "CONFIG_ATFILE=y" >> $config_host_mak
3031 fi
3032 if test "$utimens" = "yes" ; then
3033   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3034 fi
3035 if test "$pipe2" = "yes" ; then
3036   echo "CONFIG_PIPE2=y" >> $config_host_mak
3037 fi
3038 if test "$accept4" = "yes" ; then
3039   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3040 fi
3041 if test "$splice" = "yes" ; then
3042   echo "CONFIG_SPLICE=y" >> $config_host_mak
3043 fi
3044 if test "$eventfd" = "yes" ; then
3045   echo "CONFIG_EVENTFD=y" >> $config_host_mak
3046 fi
3047 if test "$fallocate" = "yes" ; then
3048   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3049 fi
3050 if test "$sync_file_range" = "yes" ; then
3051   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3052 fi
3053 if test "$fiemap" = "yes" ; then
3054   echo "CONFIG_FIEMAP=y" >> $config_host_mak
3055 fi
3056 if test "$dup3" = "yes" ; then
3057   echo "CONFIG_DUP3=y" >> $config_host_mak
3058 fi
3059 if test "$epoll" = "yes" ; then
3060   echo "CONFIG_EPOLL=y" >> $config_host_mak
3061 fi
3062 if test "$epoll_create1" = "yes" ; then
3063   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3064 fi
3065 if test "$epoll_pwait" = "yes" ; then
3066   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3067 fi
3068 if test "$inotify" = "yes" ; then
3069   echo "CONFIG_INOTIFY=y" >> $config_host_mak
3070 fi
3071 if test "$inotify1" = "yes" ; then
3072   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3073 fi
3074 if test "$byteswap_h" = "yes" ; then
3075   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3076 fi
3077 if test "$bswap_h" = "yes" ; then
3078   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3079 fi
3080 if test "$curl" = "yes" ; then
3081   echo "CONFIG_CURL=y" >> $config_host_mak
3082   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3083 fi
3084 if test "$brlapi" = "yes" ; then
3085   echo "CONFIG_BRLAPI=y" >> $config_host_mak
3086 fi
3087 if test "$bluez" = "yes" ; then
3088   echo "CONFIG_BLUEZ=y" >> $config_host_mak
3089   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3090 fi
3091 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3092 if test "$xen" = "yes" ; then
3093   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3094   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3095 fi
3096 if test "$linux_aio" = "yes" ; then
3097   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3098 fi
3099 if test "$attr" = "yes" ; then
3100   echo "CONFIG_ATTR=y" >> $config_host_mak
3101 fi
3102 if test "$libattr" = "yes" ; then
3103   echo "CONFIG_LIBATTR=y" >> $config_host_mak
3104 fi
3105 if test "$linux" = "yes" ; then
3106   if test "$attr" = "yes" ; then
3107     echo "CONFIG_VIRTFS=y" >> $config_host_mak
3108   fi
3109 fi
3110 if test "$blobs" = "yes" ; then
3111   echo "INSTALL_BLOBS=yes" >> $config_host_mak
3112 fi
3113 if test "$iovec" = "yes" ; then
3114   echo "CONFIG_IOVEC=y" >> $config_host_mak
3115 fi
3116 if test "$preadv" = "yes" ; then
3117   echo "CONFIG_PREADV=y" >> $config_host_mak
3118 fi
3119 if test "$fdt" = "yes" ; then
3120   echo "CONFIG_FDT=y" >> $config_host_mak
3121 fi
3122 if test "$signalfd" = "yes" ; then
3123   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3124 fi
3125 if test "$tcg_interpreter" = "yes" ; then
3126   echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3127 fi
3128 if test "$need_offsetof" = "yes" ; then
3129   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3130 fi
3131 if test "$fdatasync" = "yes" ; then
3132   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3133 fi
3134 if test "$madvise" = "yes" ; then
3135   echo "CONFIG_MADVISE=y" >> $config_host_mak
3136 fi
3137 if test "$posix_madvise" = "yes" ; then
3138   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3139 fi
3140
3141 if test "$spice" = "yes" ; then
3142   echo "CONFIG_SPICE=y" >> $config_host_mak
3143 fi
3144
3145 if test "$smartcard" = "yes" ; then
3146   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3147 fi
3148
3149 if test "$smartcard_nss" = "yes" ; then
3150   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3151 fi
3152
3153 if test "$usb_redir" = "yes" ; then
3154   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3155 fi
3156
3157 if test "$opengl" = "yes" ; then
3158   echo "CONFIG_OPENGL=y" >> $config_host_mak
3159 fi
3160
3161 if test "$libiscsi" = "yes" ; then
3162   echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3163 fi
3164
3165 # XXX: suppress that
3166 if [ "$bsd" = "yes" ] ; then
3167   echo "CONFIG_BSD=y" >> $config_host_mak
3168 fi
3169
3170 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3171
3172 if test "$zero_malloc" = "yes" ; then
3173   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3174 fi
3175 if test "$rbd" = "yes" ; then
3176   echo "CONFIG_RBD=y" >> $config_host_mak
3177 fi
3178
3179 if test "$ucontext_coroutine" = "yes" ; then
3180   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3181 fi
3182
3183 if test "$open_by_handle_at" = "yes" ; then
3184   echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3185 fi
3186
3187 if test "$linux_magic_h" = "yes" ; then
3188   echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3189 fi
3190
3191 # USB host support
3192 case "$usb" in
3193 linux)
3194   echo "HOST_USB=linux" >> $config_host_mak
3195 ;;
3196 bsd)
3197   echo "HOST_USB=bsd" >> $config_host_mak
3198 ;;
3199 *)
3200   echo "HOST_USB=stub" >> $config_host_mak
3201 ;;
3202 esac
3203
3204 # use default implementation for tracing backend-specific routines
3205 trace_default=yes
3206 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3207 if test "$trace_backend" = "nop"; then
3208   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3209 fi
3210 if test "$trace_backend" = "simple"; then
3211   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3212   trace_default=no
3213   # Set the appropriate trace file.
3214   trace_file="\"$trace_file-\" FMT_pid"
3215 fi
3216 if test "$trace_backend" = "stderr"; then
3217   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3218   trace_default=no
3219 fi
3220 if test "$trace_backend" = "ust"; then
3221   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3222 fi
3223 if test "$trace_backend" = "dtrace"; then
3224   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3225   if test "$trace_backend_stap" = "yes" ; then
3226     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3227   fi
3228 fi
3229 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3230 if test "$trace_default" = "yes"; then
3231   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3232 fi
3233
3234 echo "TOOLS=$tools" >> $config_host_mak
3235 echo "CHECKS=$checks" >> $config_host_mak
3236 echo "ROMS=$roms" >> $config_host_mak
3237 echo "MAKE=$make" >> $config_host_mak
3238 echo "INSTALL=$install" >> $config_host_mak
3239 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3240 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3241 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3242 echo "PYTHON=$python" >> $config_host_mak
3243 echo "CC=$cc" >> $config_host_mak
3244 echo "CC_I386=$cc_i386" >> $config_host_mak
3245 echo "HOST_CC=$host_cc" >> $config_host_mak
3246 echo "AR=$ar" >> $config_host_mak
3247 echo "OBJCOPY=$objcopy" >> $config_host_mak
3248 echo "LD=$ld" >> $config_host_mak
3249 echo "WINDRES=$windres" >> $config_host_mak
3250 echo "LIBTOOL=$libtool" >> $config_host_mak
3251 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3252 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3253 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3254 if test "$sparse" = "yes" ; then
3255   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3256   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3257   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3258 fi
3259 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3260 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3261 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3262 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3263 echo "LIBS+=$LIBS" >> $config_host_mak
3264 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3265 echo "EXESUF=$EXESUF" >> $config_host_mak
3266 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3267
3268 # generate list of library paths for linker script
3269
3270 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3271
3272 if test -f ${config_host_ld}~ ; then
3273   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3274     mv ${config_host_ld}~ $config_host_ld
3275   else
3276     rm ${config_host_ld}~
3277   fi
3278 fi
3279
3280 for d in libdis libdis-user; do
3281     mkdir -p $d
3282     symlink $source_path/Makefile.dis $d/Makefile
3283     echo > $d/config.mak
3284 done
3285
3286 for target in $target_list; do
3287 target_dir="$target"
3288 config_target_mak=$target_dir/config-target.mak
3289 target_arch2=`echo $target | cut -d '-' -f 1`
3290 target_bigendian="no"
3291
3292 case "$target_arch2" in
3293   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3294   target_bigendian=yes
3295   ;;
3296 esac
3297 target_softmmu="no"
3298 target_user_only="no"
3299 target_linux_user="no"
3300 target_darwin_user="no"
3301 target_bsd_user="no"
3302 case "$target" in
3303   ${target_arch2}-softmmu)
3304     target_softmmu="yes"
3305     ;;
3306   ${target_arch2}-linux-user)
3307     if test "$linux" != "yes" ; then
3308       echo "ERROR: Target '$target' is only available on a Linux host"
3309       exit 1
3310     fi
3311     target_user_only="yes"
3312     target_linux_user="yes"
3313     ;;
3314   ${target_arch2}-darwin-user)
3315     if test "$darwin" != "yes" ; then
3316       echo "ERROR: Target '$target' is only available on a Darwin host"
3317       exit 1
3318     fi
3319     target_user_only="yes"
3320     target_darwin_user="yes"
3321     ;;
3322   ${target_arch2}-bsd-user)
3323     if test "$bsd" != "yes" ; then
3324       echo "ERROR: Target '$target' is only available on a BSD host"
3325       exit 1
3326     fi
3327     target_user_only="yes"
3328     target_bsd_user="yes"
3329     ;;
3330   *)
3331     echo "ERROR: Target '$target' not recognised"
3332     exit 1
3333     ;;
3334 esac
3335
3336 mkdir -p $target_dir
3337 mkdir -p $target_dir/fpu
3338 mkdir -p $target_dir/tcg
3339 mkdir -p $target_dir/ide
3340 mkdir -p $target_dir/9pfs
3341 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3342   mkdir -p $target_dir/nwfpe
3343 fi
3344 symlink $source_path/Makefile.target $target_dir/Makefile
3345
3346
3347 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3348
3349 bflt="no"
3350 target_nptl="no"
3351 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3352 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3353 gdb_xml_files=""
3354 target_short_alignment=2
3355 target_int_alignment=4
3356 target_long_alignment=4
3357 target_llong_alignment=8
3358 target_libs_softmmu=
3359
3360 TARGET_ARCH="$target_arch2"
3361 TARGET_BASE_ARCH=""
3362 TARGET_ABI_DIR=""
3363
3364 case "$target_arch2" in
3365   i386)
3366     target_phys_bits=64
3367   ;;
3368   x86_64)
3369     TARGET_BASE_ARCH=i386
3370     target_phys_bits=64
3371     target_long_alignment=8
3372   ;;
3373   alpha)
3374     target_phys_bits=64
3375     target_long_alignment=8
3376     target_nptl="yes"
3377   ;;
3378   arm|armeb)
3379     TARGET_ARCH=arm
3380     bflt="yes"
3381     target_nptl="yes"
3382     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3383     target_phys_bits=32
3384     target_llong_alignment=4
3385   ;;
3386   cris)
3387     target_nptl="yes"
3388     target_phys_bits=32
3389   ;;
3390   lm32)
3391     target_phys_bits=32
3392     target_libs_softmmu="$opengl_libs"
3393   ;;
3394   m68k)
3395     bflt="yes"
3396     gdb_xml_files="cf-core.xml cf-fp.xml"
3397     target_phys_bits=32
3398     target_int_alignment=2
3399     target_long_alignment=2
3400     target_llong_alignment=2
3401   ;;
3402   microblaze|microblazeel)
3403     TARGET_ARCH=microblaze
3404     bflt="yes"
3405     target_nptl="yes"
3406     target_phys_bits=32
3407     target_libs_softmmu="$fdt_libs"
3408   ;;
3409   mips|mipsel)
3410     TARGET_ARCH=mips
3411     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3412     target_nptl="yes"
3413     target_phys_bits=64
3414   ;;
3415   mipsn32|mipsn32el)
3416     TARGET_ARCH=mipsn32
3417     TARGET_BASE_ARCH=mips
3418     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3419     target_phys_bits=64
3420   ;;
3421   mips64|mips64el)
3422     TARGET_ARCH=mips64
3423     TARGET_BASE_ARCH=mips
3424     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3425     target_phys_bits=64
3426     target_long_alignment=8
3427   ;;
3428   ppc)
3429     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3430     target_phys_bits=64
3431     target_nptl="yes"
3432     target_libs_softmmu="$fdt_libs"
3433   ;;
3434   ppcemb)
3435     TARGET_BASE_ARCH=ppc
3436     TARGET_ABI_DIR=ppc
3437     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3438     target_phys_bits=64
3439     target_nptl="yes"
3440     target_libs_softmmu="$fdt_libs"
3441   ;;
3442   ppc64)
3443     TARGET_BASE_ARCH=ppc
3444     TARGET_ABI_DIR=ppc
3445     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3446     target_phys_bits=64
3447     target_long_alignment=8
3448     target_libs_softmmu="$fdt_libs"
3449   ;;
3450   ppc64abi32)
3451     TARGET_ARCH=ppc64
3452     TARGET_BASE_ARCH=ppc
3453     TARGET_ABI_DIR=ppc
3454     echo "TARGET_ABI32=y" >> $config_target_mak
3455     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3456     target_phys_bits=64
3457     target_libs_softmmu="$fdt_libs"
3458   ;;
3459   sh4|sh4eb)
3460     TARGET_ARCH=sh4
3461     bflt="yes"
3462     target_nptl="yes"
3463     target_phys_bits=32
3464   ;;
3465   sparc)
3466     target_phys_bits=64
3467   ;;
3468   sparc64)
3469     TARGET_BASE_ARCH=sparc
3470     target_phys_bits=64
3471     target_long_alignment=8
3472   ;;
3473   sparc32plus)
3474     TARGET_ARCH=sparc64
3475     TARGET_BASE_ARCH=sparc
3476     TARGET_ABI_DIR=sparc
3477     echo "TARGET_ABI32=y" >> $config_target_mak
3478     target_phys_bits=64
3479   ;;
3480   s390x)
3481     target_nptl="yes"
3482     target_phys_bits=64
3483     target_long_alignment=8
3484   ;;
3485   unicore32)
3486     target_phys_bits=32
3487   ;;
3488   xtensa|xtensaeb)
3489     TARGET_ARCH=xtensa
3490     target_phys_bits=32
3491   ;;
3492   *)
3493     echo "Unsupported target CPU"
3494     exit 1
3495   ;;
3496 esac
3497 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3498 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3499 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3500 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3501 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3502 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3503 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3504 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3505 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3506 if [ "$TARGET_BASE_ARCH" = "" ]; then
3507   TARGET_BASE_ARCH=$TARGET_ARCH
3508 fi
3509 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3510 if [ "$TARGET_ABI_DIR" = "" ]; then
3511   TARGET_ABI_DIR=$TARGET_ARCH
3512 fi
3513 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3514 case "$target_arch2" in
3515   i386|x86_64)
3516     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3517       target_phys_bits=64
3518       echo "CONFIG_XEN=y" >> $config_target_mak
3519     else
3520       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3521     fi
3522     ;;
3523   *)
3524     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3525 esac
3526 case "$target_arch2" in
3527   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3528     # Make sure the target and host cpus are compatible
3529     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3530       \( "$target_arch2" = "$cpu" -o \
3531       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3532       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3533       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3534       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3535       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3536       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3537       echo "CONFIG_KVM=y" >> $config_target_mak
3538       if test "$vhost_net" = "yes" ; then
3539         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3540       fi
3541     fi
3542 esac
3543 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3544   echo "CONFIG_PSERIES=y" >> $config_target_mak
3545 fi
3546 if test "$target_bigendian" = "yes" ; then
3547   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3548 fi
3549 if test "$target_softmmu" = "yes" ; then
3550   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3551   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3552   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3553   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3554   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3555 fi
3556 if test "$target_user_only" = "yes" ; then
3557   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3558 fi
3559 if test "$target_linux_user" = "yes" ; then
3560   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3561 fi
3562 if test "$target_darwin_user" = "yes" ; then
3563   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3564 fi
3565 if test "$smartcard_nss" = "yes" ; then
3566   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3567   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3568   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3569 fi
3570 list=""
3571 if test ! -z "$gdb_xml_files" ; then
3572   for x in $gdb_xml_files; do
3573     list="$list $source_path/gdb-xml/$x"
3574   done
3575   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3576 fi
3577
3578 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3579   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3580 fi
3581 if test "$target_user_only" = "yes" \
3582         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3583   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3584 fi
3585 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3586   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3587 fi
3588 if test "$target_bsd_user" = "yes" ; then
3589   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3590 fi
3591
3592 # generate QEMU_CFLAGS/LDFLAGS for targets
3593
3594 cflags=""
3595 includes=""
3596 ldflags=""
3597
3598 if test "$tcg_interpreter" = "yes"; then
3599   includes="-I\$(SRC_PATH)/tcg/tci $includes"
3600 elif test "$ARCH" = "sparc64" ; then
3601   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3602 elif test "$ARCH" = "s390x" ; then
3603   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3604 elif test "$ARCH" = "x86_64" ; then
3605   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3606 else
3607   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3608 fi
3609 includes="-I\$(SRC_PATH)/tcg $includes"
3610
3611 if test "$target_user_only" = "yes" ; then
3612     libdis_config_mak=libdis-user/config.mak
3613 else
3614     libdis_config_mak=libdis/config.mak
3615 fi
3616
3617 for i in $ARCH $TARGET_BASE_ARCH ; do
3618   case "$i" in
3619   alpha)
3620     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3621     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3622   ;;
3623   arm)
3624     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3625     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3626   ;;
3627   cris)
3628     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3629     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3630   ;;
3631   hppa)
3632     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3633     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3634   ;;
3635   i386|x86_64)
3636     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3637     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3638   ;;
3639   ia64*)
3640     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3641     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3642   ;;
3643   m68k)
3644     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3645     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3646   ;;
3647   microblaze*)
3648     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3649     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3650   ;;
3651   mips*)
3652     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3653     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3654   ;;
3655   ppc*)
3656     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3657     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3658   ;;
3659   s390*)
3660     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3661     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3662   ;;
3663   sh4)
3664     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3665     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3666   ;;
3667   sparc*)
3668     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3669     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3670   ;;
3671   xtensa*)
3672     echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
3673     echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
3674   ;;
3675   esac
3676 done
3677 if test "$tcg_interpreter" = "yes" ; then
3678   echo "CONFIG_TCI_DIS=y"  >> $config_target_mak
3679   echo "CONFIG_TCI_DIS=y"  >> $libdis_config_mak
3680 fi
3681
3682 case "$ARCH" in
3683 alpha)
3684   # Ensure there's only a single GP
3685   cflags="-msmall-data $cflags"
3686 ;;
3687 esac
3688
3689 if test "$target_softmmu" = "yes" ; then
3690   case "$TARGET_BASE_ARCH" in
3691   arm)
3692     cflags="-DHAS_AUDIO $cflags"
3693   ;;
3694   lm32)
3695     cflags="-DHAS_AUDIO $cflags"
3696   ;;
3697   i386|mips|ppc)
3698     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3699   ;;
3700   esac
3701 fi
3702
3703 if test "$target_softmmu" = "yes" -a \( \
3704         "$TARGET_ARCH" = "microblaze" -o \
3705         "$TARGET_ARCH" = "cris" \) ; then
3706   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3707 fi
3708
3709 if test "$gprof" = "yes" ; then
3710   echo "TARGET_GPROF=yes" >> $config_target_mak
3711   if test "$target_linux_user" = "yes" ; then
3712     cflags="-p $cflags"
3713     ldflags="-p $ldflags"
3714   fi
3715   if test "$target_softmmu" = "yes" ; then
3716     ldflags="-p $ldflags"
3717     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3718   fi
3719 fi
3720
3721 if test "$ARCH" = "tci"; then
3722   linker_script=""
3723 else
3724   linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3725 fi
3726
3727 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3728   case "$ARCH" in
3729   sparc)
3730     # -static is used to avoid g1/g3 usage by the dynamic linker
3731     ldflags="$linker_script -static $ldflags"
3732     ;;
3733   alpha | s390x)
3734     # The default placement of the application is fine.
3735     ;;
3736   *)
3737     ldflags="$linker_script $ldflags"
3738     ;;
3739   esac
3740 fi
3741
3742 # use included Linux headers
3743 if test "$linux" = "yes" ; then
3744   includes="-I\$(SRC_PATH)/linux-headers $includes"
3745   mkdir -p linux-headers
3746   case "$cpu" in
3747   i386|x86_64)
3748     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3749     ;;
3750   ppcemb|ppc|ppc64)
3751     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3752     ;;
3753   s390x)
3754     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3755     ;;
3756   esac
3757 fi
3758
3759 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3760 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3761 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3762
3763 done # for target in $targets
3764
3765 # build tree in object directory in case the source is not in the current directory
3766 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3767 DIRS="$DIRS pc-bios/spapr-rtas"
3768 DIRS="$DIRS roms/seabios roms/vgabios"
3769 DIRS="$DIRS fsdev ui"
3770 DIRS="$DIRS qapi qapi-generated"
3771 DIRS="$DIRS qga trace"
3772 FILES="Makefile tests/Makefile qdict-test-data.txt"
3773 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3774 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3775 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3776 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3777 for bios_file in \
3778     $source_path/pc-bios/*.bin \
3779     $source_path/pc-bios/*.rom \
3780     $source_path/pc-bios/*.dtb \
3781     $source_path/pc-bios/openbios-* \
3782     $source_path/pc-bios/palcode-*
3783 do
3784     FILES="$FILES pc-bios/`basename $bios_file`"
3785 done
3786 mkdir -p $DIRS
3787 for f in $FILES ; do
3788     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3789         symlink "$source_path/$f" "$f"
3790     fi
3791 done
3792
3793 # temporary config to build submodules
3794 for rom in seabios vgabios ; do
3795     config_mak=roms/$rom/config.mak
3796     echo "# Automatically generated by configure - do not modify" > $config_mak
3797     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3798     echo "CC=$cc" >> $config_mak
3799     echo "BCC=bcc" >> $config_mak
3800     echo "CPP=${cross_prefix}cpp" >> $config_mak
3801     echo "OBJCOPY=objcopy" >> $config_mak
3802     echo "IASL=iasl" >> $config_mak
3803     echo "LD=$ld" >> $config_mak
3804 done
3805
3806 for hwlib in 32 64; do
3807   d=libhw$hwlib
3808   mkdir -p $d
3809   mkdir -p $d/ide
3810   symlink $source_path/Makefile.hw $d/Makefile
3811   mkdir -p $d/9pfs
3812   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3813 done
3814
3815 if [ "$source_path" != `pwd` ]; then
3816     # out of tree build
3817     mkdir -p libcacard
3818     rm -f libcacard/Makefile
3819     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3820 fi
3821
3822 d=libuser
3823 mkdir -p $d
3824 mkdir -p $d/trace
3825 symlink $source_path/Makefile.user $d/Makefile
3826
3827 if test "$docs" = "yes" ; then
3828   mkdir -p QMP
3829 fi