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 trap "rm -f $TMPC $TMPO $TMPE ; exit" EXIT INT QUIT TERM
  19
  20 compile_object() {
  21   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null
  22 }
  23
  24 compile_prog() {
  25   local_cflags="$1"
  26   local_ldflags="$2"
  27   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags > /dev/null 2> /dev/null
  28 }
  29
  30 # check whether a command is available to this shell (may be either an
  31 # executable or a builtin)
  32 has() {
  33     type "$1" >/dev/null 2>&1
  34 }
  35
  36 # search for an executable in PATH
  37 path_of() {
  38     local_command="$1"
  39     local_ifs="$IFS"
  40     local_dir=""
  41
  42     # pathname has a dir component?
  43     if [ "${local_command#*/}" != "$local_command" ]; then
  44         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  45             echo "$local_command"
  46             return 0
  47         fi
  48     fi
  49     if [ -z "$local_command" ]; then
  50         return 1
  51     fi
  52
  53     IFS=:
  54     for local_dir in $PATH; do
  55         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  56             echo "$local_dir/$local_command"
  57             IFS="${local_ifs:-$(printf ' \t\n')}"
  58             return 0
  59         fi
  60     done
  61     # not found
  62     IFS="${local_ifs:-$(printf ' \t\n')}"
  63     return 1
  64 }
  65
  66 # default parameters
  67 cpu=""
  68 interp_prefix="/usr/gnemul/qemu-%M"
  69 static="no"
  70 sparc_cpu=""
  71 cross_prefix=""
  72 cc="gcc"
  73 audio_drv_list=""
  74 audio_card_list="ac97 es1370 sb16"
  75 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  76 block_drv_whitelist=""
  77 host_cc="gcc"
  78 ar="ar"
  79 make="make"
  80 install="install"
  81 objcopy="objcopy"
  82 ld="ld"
  83 helper_cflags=""
  84 libs_softmmu=""
  85 libs_tools=""
  86 audio_pt_int=""
  87 audio_win_int=""
  88
  89 # parse CC options first
  90 for opt do
  91   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  92   case "$opt" in
  93   --cross-prefix=*) cross_prefix="$optarg"
  94   ;;
  95   --cc=*) cc="$optarg"
  96   ;;
  97   --cpu=*) cpu="$optarg"
  98   ;;
  99   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 100   ;;
 101   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 102   ;;
 103   --sparc_cpu=*)
 104     sparc_cpu="$optarg"
 105     case $sparc_cpu in
 106     v7|v8|v8plus|v8plusa)
 107       cpu="sparc"
 108     ;;
 109     v9)
 110       cpu="sparc64"
 111     ;;
 112     *)
 113       echo "undefined SPARC architecture. Exiting";
 114       exit 1
 115     ;;
 116     esac
 117   ;;
 118   esac
 119 done
 120 # OS specific
 121 # Using uname is really, really broken.  Once we have the right set of checks
 122 # we can eliminate it's usage altogether
 123
 124 cc="${cross_prefix}${cc}"
 125 ar="${cross_prefix}${ar}"
 126 objcopy="${cross_prefix}${objcopy}"
 127 ld="${cross_prefix}${ld}"
 128
 129 # default flags for all hosts
 130 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 131 CFLAGS="-g $CFLAGS"
 132 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 133 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 134 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 135 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 136 QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
 137 LDFLAGS="-g $LDFLAGS"
 138
 139 gcc_flags="-Wold-style-declaration -Wold-style-definition -fstack-protector-all"
 140 cat > $TMPC << EOF
 141 int main(void) { return 0; }
 142 EOF
 143 for flag in $gcc_flags; do
 144     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
 145         QEMU_CFLAGS="$flag $QEMU_CFLAGS"
 146     fi
 147 done
 148
 149 # check that the C compiler works.
 150 cat > $TMPC <<EOF
 151 int main(void) {}
 152 EOF
 153
 154 if compile_object ; then
 155   : C compiler works ok
 156 else
 157     echo "ERROR: \"$cc\" either does not exist or does not work"
 158     exit 1
 159 fi
 160
 161 check_define() {
 162 cat > $TMPC <<EOF
 163 #if !defined($1)
 164 #error Not defined
 165 #endif
 166 int main(void) { return 0; }
 167 EOF
 168   compile_object
 169 }
 170
 171 if test ! -z "$cpu" ; then
 172   # command line argument
 173   :
 174 elif check_define __i386__ ; then
 175   cpu="i386"
 176 elif check_define __x86_64__ ; then
 177   cpu="x86_64"
 178 elif check_define __sparc__ ; then
 179   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 180   # They must be specified using --sparc_cpu
 181   if check_define __arch64__ ; then
 182     cpu="sparc64"
 183   else
 184     cpu="sparc"
 185   fi
 186 elif check_define _ARCH_PPC ; then
 187   if check_define _ARCH_PPC64 ; then
 188     cpu="ppc64"
 189   else
 190     cpu="ppc"
 191   fi
 192 elif check_define __mips__ ; then
 193   cpu="mips"
 194 elif check_define __ia64__ ; then
 195   cpu="ia64"
 196 elif check_define __s390__ ; then
 197   if check_define __s390x__ ; then
 198     cpu="s390x"
 199   else
 200     cpu="s390"
 201   fi
 202 else
 203   cpu=`uname -m`
 204 fi
 205
 206 target_list=""
 207 case "$cpu" in
 208   alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
 209     cpu="$cpu"
 210   ;;
 211   i386|i486|i586|i686|i86pc|BePC)
 212     cpu="i386"
 213   ;;
 214   x86_64|amd64)
 215     cpu="x86_64"
 216   ;;
 217   armv*b)
 218     cpu="armv4b"
 219   ;;
 220   armv*l)
 221     cpu="armv4l"
 222   ;;
 223   parisc|parisc64)
 224     cpu="hppa"
 225   ;;
 226   mips*)
 227     cpu="mips"
 228   ;;
 229   s390)
 230     cpu="s390"
 231   ;;
 232   s390x)
 233     cpu="s390x"
 234   ;;
 235   sparc|sun4[cdmuv])
 236     cpu="sparc"
 237   ;;
 238   *)
 239     echo "Unsupported CPU = $cpu"
 240     exit 1
 241   ;;
 242 esac
 243
 244 # Default value for a variable defining feature "foo".
 245 #  * foo="no"  feature will only be used if --enable-foo arg is given
 246 #  * foo=""    feature will be searched for, and if found, will be used
 247 #              unless --disable-foo is given
 248 #  * foo="yes" this value will only be set by --enable-foo flag.
 249 #              feature will searched for,
 250 #              if not found, configure exits with error
 251 #
 252 # Always add --enable-foo and --disable-foo command line args.
 253 # Distributions want to ensure that several features are compiled in, and it
 254 # is impossible without a --enable-foo that exits if a feature is not found.
 255
 256 bluez=""
 257 brlapi=""
 258 curl=""
 259 curses=""
 260 docs=""
 261 fdt=""
 262 kvm=""
 263 kvm_para=""
 264 nptl=""
 265 sdl=""
 266 sparse="no"
 267 uuid=""
 268 vde=""
 269 vnc_tls=""
 270 vnc_sasl=""
 271 xen=""
 272 linux_aio=""
 273 attr=""
 274 vhost_net=""
 275
 276 gprof="no"
 277 debug_tcg="no"
 278 debug_mon="no"
 279 debug="no"
 280 strip_opt="yes"
 281 bigendian="no"
 282 mingw32="no"
 283 EXESUF=""
 284 prefix="/usr/local"
 285 mandir="\${prefix}/share/man"
 286 datadir="\${prefix}/share/qemu"
 287 docdir="\${prefix}/share/doc/qemu"
 288 bindir="\${prefix}/bin"
 289 sysconfdir="\${prefix}/etc"
 290 confsuffix="/qemu"
 291 slirp="yes"
 292 fmod_lib=""
 293 fmod_inc=""
 294 oss_lib=""
 295 bsd="no"
 296 linux="no"
 297 solaris="no"
 298 profiler="no"
 299 cocoa="no"
 300 softmmu="yes"
 301 linux_user="no"
 302 darwin_user="no"
 303 bsd_user="no"
 304 guest_base=""
 305 uname_release=""
 306 io_thread="no"
 307 mixemu="no"
 308 kerneldir=""
 309 aix="no"
 310 blobs="yes"
 311 pkgversion=""
 312 check_utests="no"
 313 user_pie="no"
 314 zero_malloc=""
 315
 316 # OS specific
 317 if check_define __linux__ ; then
 318   targetos="Linux"
 319 elif check_define _WIN32 ; then
 320   targetos='MINGW32'
 321 elif check_define __OpenBSD__ ; then
 322   targetos='OpenBSD'
 323 elif check_define __sun__ ; then
 324   targetos='SunOS'
 325 else
 326   targetos=`uname -s`
 327 fi
 328
 329 case $targetos in
 330 CYGWIN*)
 331   mingw32="yes"
 332   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 333   audio_possible_drivers="winwave sdl"
 334   audio_drv_list="winwave"
 335 ;;
 336 MINGW32*)
 337   mingw32="yes"
 338   audio_possible_drivers="winwave dsound sdl fmod"
 339   audio_drv_list="winwave"
 340 ;;
 341 GNU/kFreeBSD)
 342   bsd="yes"
 343   audio_drv_list="oss"
 344   audio_possible_drivers="oss sdl esd pa"
 345 ;;
 346 FreeBSD)
 347   bsd="yes"
 348   make="gmake"
 349   audio_drv_list="oss"
 350   audio_possible_drivers="oss sdl esd pa"
 351   # needed for kinfo_getvmmap(3) in libutil.h
 352   LIBS="-lutil $LIBS"
 353 ;;
 354 DragonFly)
 355   bsd="yes"
 356   make="gmake"
 357   audio_drv_list="oss"
 358   audio_possible_drivers="oss sdl esd pa"
 359 ;;
 360 NetBSD)
 361   bsd="yes"
 362   make="gmake"
 363   audio_drv_list="oss"
 364   audio_possible_drivers="oss sdl esd"
 365   oss_lib="-lossaudio"
 366 ;;
 367 OpenBSD)
 368   bsd="yes"
 369   make="gmake"
 370   audio_drv_list="oss"
 371   audio_possible_drivers="oss sdl esd"
 372   oss_lib="-lossaudio"
 373 ;;
 374 Darwin)
 375   bsd="yes"
 376   darwin="yes"
 377   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 378   # run 64-bit userspace code
 379   if [ "$cpu" = "i386" ] ; then
 380     is_x86_64=`sysctl -n hw.optional.x86_64`
 381     [ "$is_x86_64" = "1" ] && cpu=x86_64
 382   fi
 383   if [ "$cpu" = "x86_64" ] ; then
 384     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 385     LDFLAGS="-arch x86_64 $LDFLAGS"
 386   else
 387     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 388   fi
 389   darwin_user="yes"
 390   cocoa="yes"
 391   audio_drv_list="coreaudio"
 392   audio_possible_drivers="coreaudio sdl fmod"
 393   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 394   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 395 ;;
 396 SunOS)
 397   solaris="yes"
 398   make="gmake"
 399   install="ginstall"
 400   ld="gld"
 401   needs_libsunmath="no"
 402   solarisrev=`uname -r | cut -f2 -d.`
 403   # have to select again, because `uname -m` returns i86pc
 404   # even on an x86_64 box.
 405   solariscpu=`isainfo -k`
 406   if test "${solariscpu}" = "amd64" ; then
 407     cpu="x86_64"
 408   fi
 409   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 410     if test "$solarisrev" -le 9 ; then
 411       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 412         needs_libsunmath="yes"
 413         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 414         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 415         LIBS="-lsunmath $LIBS"
 416       else
 417         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 418         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 419         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 420         echo "Studio 11 can be downloaded from www.sun.com."
 421         exit 1
 422       fi
 423     fi
 424   fi
 425   if test -f /usr/include/sys/soundcard.h ; then
 426     audio_drv_list="oss"
 427   fi
 428   audio_possible_drivers="oss sdl"
 429 # needed for CMSG_ macros in sys/socket.h
 430   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 431 # needed for TIOCWIN* defines in termios.h
 432   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 433   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 434   LIBS="-lsocket -lnsl -lresolv $LIBS"
 435 ;;
 436 AIX)
 437   aix="yes"
 438   make="gmake"
 439 ;;
 440 *)
 441   audio_drv_list="oss"
 442   audio_possible_drivers="oss alsa sdl esd pa"
 443   linux="yes"
 444   linux_user="yes"
 445   usb="linux"
 446   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 447     audio_possible_drivers="$audio_possible_drivers fmod"
 448   fi
 449 ;;
 450 esac
 451
 452 if [ "$bsd" = "yes" ] ; then
 453   if [ "$darwin" != "yes" ] ; then
 454     usb="bsd"
 455   fi
 456   bsd_user="yes"
 457 fi
 458
 459 if test "$mingw32" = "yes" ; then
 460   EXESUF=".exe"
 461   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 462   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 463   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 464   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 465   prefix="c:/Program Files/Qemu"
 466   mandir="\${prefix}"
 467   datadir="\${prefix}"
 468   docdir="\${prefix}"
 469   bindir="\${prefix}"
 470   sysconfdir="\${prefix}"
 471   confsuffix=""
 472 fi
 473
 474 # find source path
 475 source_path=`dirname "$0"`
 476 source_path_used="no"
 477 workdir=`pwd`
 478 if [ -z "$source_path" ]; then
 479     source_path=$workdir
 480 else
 481     source_path=`cd "$source_path"; pwd`
 482 fi
 483 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 484
 485 werror=""
 486
 487 for opt do
 488   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 489   case "$opt" in
 490   --help|-h) show_help=yes
 491   ;;
 492   --prefix=*) prefix="$optarg"
 493   ;;
 494   --interp-prefix=*) interp_prefix="$optarg"
 495   ;;
 496   --source-path=*) source_path="$optarg"
 497   source_path_used="yes"
 498   ;;
 499   --cross-prefix=*)
 500   ;;
 501   --cc=*)
 502   ;;
 503   --host-cc=*) host_cc="$optarg"
 504   ;;
 505   --make=*) make="$optarg"
 506   ;;
 507   --install=*) install="$optarg"
 508   ;;
 509   --extra-cflags=*)
 510   ;;
 511   --extra-ldflags=*)
 512   ;;
 513   --cpu=*)
 514   ;;
 515   --target-list=*) target_list="$optarg"
 516   ;;
 517   --enable-gprof) gprof="yes"
 518   ;;
 519   --static)
 520     static="yes"
 521     LDFLAGS="-static $LDFLAGS"
 522   ;;
 523   --mandir=*) mandir="$optarg"
 524   ;;
 525   --bindir=*) bindir="$optarg"
 526   ;;
 527   --datadir=*) datadir="$optarg"
 528   ;;
 529   --docdir=*) docdir="$optarg"
 530   ;;
 531   --sysconfdir=*) sysconfdir="$optarg"
 532   ;;
 533   --disable-sdl) sdl="no"
 534   ;;
 535   --enable-sdl) sdl="yes"
 536   ;;
 537   --fmod-lib=*) fmod_lib="$optarg"
 538   ;;
 539   --fmod-inc=*) fmod_inc="$optarg"
 540   ;;
 541   --oss-lib=*) oss_lib="$optarg"
 542   ;;
 543   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 544   ;;
 545   --audio-drv-list=*) audio_drv_list="$optarg"
 546   ;;
 547   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 548   ;;
 549   --enable-debug-tcg) debug_tcg="yes"
 550   ;;
 551   --disable-debug-tcg) debug_tcg="no"
 552   ;;
 553   --enable-debug-mon) debug_mon="yes"
 554   ;;
 555   --disable-debug-mon) debug_mon="no"
 556   ;;
 557   --enable-debug)
 558       # Enable debugging options that aren't excessively noisy
 559       debug_tcg="yes"
 560       debug_mon="yes"
 561       debug="yes"
 562       strip_opt="no"
 563   ;;
 564   --enable-sparse) sparse="yes"
 565   ;;
 566   --disable-sparse) sparse="no"
 567   ;;
 568   --disable-strip) strip_opt="no"
 569   ;;
 570   --disable-vnc-tls) vnc_tls="no"
 571   ;;
 572   --enable-vnc-tls) vnc_tls="yes"
 573   ;;
 574   --disable-vnc-sasl) vnc_sasl="no"
 575   ;;
 576   --enable-vnc-sasl) vnc_sasl="yes"
 577   ;;
 578   --disable-slirp) slirp="no"
 579   ;;
 580   --disable-uuid) uuid="no"
 581   ;;
 582   --enable-uuid) uuid="yes"
 583   ;;
 584   --disable-vde) vde="no"
 585   ;;
 586   --enable-vde) vde="yes"
 587   ;;
 588   --disable-xen) xen="no"
 589   ;;
 590   --enable-xen) xen="yes"
 591   ;;
 592   --disable-brlapi) brlapi="no"
 593   ;;
 594   --enable-brlapi) brlapi="yes"
 595   ;;
 596   --disable-bluez) bluez="no"
 597   ;;
 598   --enable-bluez) bluez="yes"
 599   ;;
 600   --disable-kvm) kvm="no"
 601   ;;
 602   --enable-kvm) kvm="yes"
 603   ;;
 604   --enable-profiler) profiler="yes"
 605   ;;
 606   --enable-cocoa)
 607       cocoa="yes" ;
 608       sdl="no" ;
 609       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 610   ;;
 611   --disable-system) softmmu="no"
 612   ;;
 613   --enable-system) softmmu="yes"
 614   ;;
 615   --disable-user)
 616       linux_user="no" ;
 617       bsd_user="no" ;
 618       darwin_user="no"
 619   ;;
 620   --enable-user) ;;
 621   --disable-linux-user) linux_user="no"
 622   ;;
 623   --enable-linux-user) linux_user="yes"
 624   ;;
 625   --disable-darwin-user) darwin_user="no"
 626   ;;
 627   --enable-darwin-user) darwin_user="yes"
 628   ;;
 629   --disable-bsd-user) bsd_user="no"
 630   ;;
 631   --enable-bsd-user) bsd_user="yes"
 632   ;;
 633   --enable-guest-base) guest_base="yes"
 634   ;;
 635   --disable-guest-base) guest_base="no"
 636   ;;
 637   --enable-user-pie) user_pie="yes"
 638   ;;
 639   --disable-user-pie) user_pie="no"
 640   ;;
 641   --enable-uname-release=*) uname_release="$optarg"
 642   ;;
 643   --sparc_cpu=*)
 644   ;;
 645   --enable-werror) werror="yes"
 646   ;;
 647   --disable-werror) werror="no"
 648   ;;
 649   --disable-curses) curses="no"
 650   ;;
 651   --enable-curses) curses="yes"
 652   ;;
 653   --disable-curl) curl="no"
 654   ;;
 655   --enable-curl) curl="yes"
 656   ;;
 657   --disable-fdt) fdt="no"
 658   ;;
 659   --enable-fdt) fdt="yes"
 660   ;;
 661   --disable-check-utests) check_utests="no"
 662   ;;
 663   --enable-check-utests) check_utests="yes"
 664   ;;
 665   --disable-nptl) nptl="no"
 666   ;;
 667   --enable-nptl) nptl="yes"
 668   ;;
 669   --enable-mixemu) mixemu="yes"
 670   ;;
 671   --disable-linux-aio) linux_aio="no"
 672   ;;
 673   --enable-linux-aio) linux_aio="yes"
 674   ;;
 675   --disable-attr) attr="no"
 676   ;;
 677   --enable-attr) attr="yes"
 678   ;;
 679   --enable-io-thread) io_thread="yes"
 680   ;;
 681   --disable-blobs) blobs="no"
 682   ;;
 683   --kerneldir=*) kerneldir="$optarg"
 684   ;;
 685   --with-pkgversion=*) pkgversion=" ($optarg)"
 686   ;;
 687   --disable-docs) docs="no"
 688   ;;
 689   --enable-docs) docs="yes"
 690   ;;
 691   --disable-vhost-net) vhost_net="no"
 692   ;;
 693   --enable-vhost-net) vhost_net="yes"
 694   ;;
 695   --*dir)
 696   ;;
 697   *) echo "ERROR: unknown option $opt"; show_help="yes"
 698   ;;
 699   esac
 700 done
 701
 702 #
 703 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 704 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 705 #
 706 host_guest_base="no"
 707 case "$cpu" in
 708     sparc) case $sparc_cpu in
 709            v7|v8)
 710              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 711            ;;
 712            v8plus|v8plusa)
 713              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 714            ;;
 715            *) # sparc_cpu not defined in the command line
 716              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 717            esac
 718            LDFLAGS="-m32 $LDFLAGS"
 719            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 720            if test "$solaris" = "no" ; then
 721              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 722              helper_cflags="-ffixed-i0"
 723            fi
 724            ;;
 725     sparc64)
 726            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 727            LDFLAGS="-m64 $LDFLAGS"
 728            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 729            if test "$solaris" != "no" ; then
 730              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 731            fi
 732            ;;
 733     s390)
 734            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 735            LDFLAGS="-m31 $LDFLAGS"
 736            host_guest_base="yes"
 737            ;;
 738     s390x)
 739            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 740            LDFLAGS="-m64 $LDFLAGS"
 741            host_guest_base="yes"
 742            ;;
 743     i386)
 744            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 745            LDFLAGS="-m32 $LDFLAGS"
 746            helper_cflags="-fomit-frame-pointer"
 747            host_guest_base="yes"
 748            ;;
 749     x86_64)
 750            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 751            LDFLAGS="-m64 $LDFLAGS"
 752            host_guest_base="yes"
 753            ;;
 754     arm*)
 755            host_guest_base="yes"
 756            ;;
 757     ppc*)
 758            host_guest_base="yes"
 759            ;;
 760     mips*)
 761            host_guest_base="yes"
 762            ;;
 763     ia64*)
 764            host_guest_base="yes"
 765            ;;
 766     hppa*)
 767            host_guest_base="yes"
 768            ;;
 769 esac
 770
 771 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 772
 773 if test x"$show_help" = x"yes" ; then
 774 cat << EOF
 775
 776 Usage: configure [options]
 777 Options: [defaults in brackets after descriptions]
 778
 779 EOF
 780 echo "Standard options:"
 781 echo "  --help                   print this message"
 782 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 783 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 784 echo "                           use %M for cpu name [$interp_prefix]"
 785 echo "  --target-list=LIST       set target list [$target_list]"
 786 echo ""
 787 echo "Advanced options (experts only):"
 788 echo "  --source-path=PATH       path of source code [$source_path]"
 789 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 790 echo "  --cc=CC                  use C compiler CC [$cc]"
 791 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 792 echo "                           build time"
 793 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 794 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 795 echo "  --make=MAKE              use specified make [$make]"
 796 echo "  --install=INSTALL        use specified install [$install]"
 797 echo "  --static                 enable static build [$static]"
 798 echo "  --mandir=PATH            install man pages in PATH"
 799 echo "  --datadir=PATH           install firmware in PATH"
 800 echo "  --docdir=PATH            install documentation in PATH"
 801 echo "  --bindir=PATH            install binaries in PATH"
 802 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 803 echo "  --enable-debug-tcg       enable TCG debugging"
 804 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 805 echo "  --enable-debug           enable common debug build options"
 806 echo "  --enable-sparse          enable sparse checker"
 807 echo "  --disable-sparse         disable sparse checker (default)"
 808 echo "  --disable-strip          disable stripping binaries"
 809 echo "  --disable-werror         disable compilation abort on warning"
 810 echo "  --disable-sdl            disable SDL"
 811 echo "  --enable-sdl             enable SDL"
 812 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 813 echo "  --audio-drv-list=LIST    set audio drivers list:"
 814 echo "                           Available drivers: $audio_possible_drivers"
 815 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 816 echo "                           Available cards: $audio_possible_cards"
 817 echo "  --block-drv-whitelist=L  set block driver whitelist"
 818 echo "                           (affects only QEMU, not qemu-img)"
 819 echo "  --enable-mixemu          enable mixer emulation"
 820 echo "  --disable-xen            disable xen backend driver support"
 821 echo "  --enable-xen             enable xen backend driver support"
 822 echo "  --disable-brlapi         disable BrlAPI"
 823 echo "  --enable-brlapi          enable BrlAPI"
 824 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 825 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 826 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 827 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 828 echo "  --disable-curses         disable curses output"
 829 echo "  --enable-curses          enable curses output"
 830 echo "  --disable-curl           disable curl connectivity"
 831 echo "  --enable-curl            enable curl connectivity"
 832 echo "  --disable-fdt            disable fdt device tree"
 833 echo "  --enable-fdt             enable fdt device tree"
 834 echo "  --disable-check-utests   disable check unit-tests"
 835 echo "  --enable-check-utests    enable check unit-tests"
 836 echo "  --disable-bluez          disable bluez stack connectivity"
 837 echo "  --enable-bluez           enable bluez stack connectivity"
 838 echo "  --disable-kvm            disable KVM acceleration support"
 839 echo "  --enable-kvm             enable KVM acceleration support"
 840 echo "  --disable-nptl           disable usermode NPTL support"
 841 echo "  --enable-nptl            enable usermode NPTL support"
 842 echo "  --enable-system          enable all system emulation targets"
 843 echo "  --disable-system         disable all system emulation targets"
 844 echo "  --enable-user            enable supported user emulation targets"
 845 echo "  --disable-user           disable all user emulation targets"
 846 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 847 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 848 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 849 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 850 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 851 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 852 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 853 echo "                           emulation targets"
 854 echo "  --disable-guest-base     disable GUEST_BASE support"
 855 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 856 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 857 echo "  --fmod-lib               path to FMOD library"
 858 echo "  --fmod-inc               path to FMOD includes"
 859 echo "  --oss-lib                path to OSS library"
 860 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 861 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 862 echo "  --disable-uuid           disable uuid support"
 863 echo "  --enable-uuid            enable uuid support"
 864 echo "  --disable-vde            disable support for vde network"
 865 echo "  --enable-vde             enable support for vde network"
 866 echo "  --disable-linux-aio      disable Linux AIO support"
 867 echo "  --enable-linux-aio       enable Linux AIO support"
 868 echo "  --disable-attr           disables attr and xattr support"
 869 echo "  --enable-attr            enable attr and xattr support"
 870 echo "  --enable-io-thread       enable IO thread"
 871 echo "  --disable-blobs          disable installing provided firmware blobs"
 872 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 873 echo "  --enable-docs            enable documentation build"
 874 echo "  --disable-docs           disable documentation build"
 875 echo "  --disable-vhost-net      disable vhost-net acceleration support"
 876 echo "  --enable-vhost-net       enable vhost-net acceleration support"
 877 echo ""
 878 echo "NOTE: The object files are built at the place where configure is launched"
 879 exit 1
 880 fi
 881
 882 #
 883 # Solaris specific configure tool chain decisions
 884 #
 885 if test "$solaris" = "yes" ; then
 886   if has $install; then
 887     :
 888   else
 889     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 890     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 891     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 892     exit 1
 893   fi
 894   if test "`path_of $install`" = "/usr/sbin/install" ; then
 895     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 896     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 897     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 898     exit 1
 899   fi
 900   if has ar; then
 901     :
 902   else
 903     echo "Error: No path includes ar"
 904     if test -f /usr/ccs/bin/ar ; then
 905       echo "Add /usr/ccs/bin to your path and rerun configure"
 906     fi
 907     exit 1
 908   fi
 909 fi
 910
 911
 912 if test -z "$target_list" ; then
 913 # these targets are portable
 914     if [ "$softmmu" = "yes" ] ; then
 915         target_list="\
 916 i386-softmmu \
 917 x86_64-softmmu \
 918 arm-softmmu \
 919 cris-softmmu \
 920 m68k-softmmu \
 921 microblaze-softmmu \
 922 mips-softmmu \
 923 mipsel-softmmu \
 924 mips64-softmmu \
 925 mips64el-softmmu \
 926 ppc-softmmu \
 927 ppcemb-softmmu \
 928 ppc64-softmmu \
 929 sh4-softmmu \
 930 sh4eb-softmmu \
 931 sparc-softmmu \
 932 sparc64-softmmu \
 933 "
 934     fi
 935 # the following are Linux specific
 936     if [ "$linux_user" = "yes" ] ; then
 937         target_list="${target_list}\
 938 i386-linux-user \
 939 x86_64-linux-user \
 940 alpha-linux-user \
 941 arm-linux-user \
 942 armeb-linux-user \
 943 cris-linux-user \
 944 m68k-linux-user \
 945 microblaze-linux-user \
 946 mips-linux-user \
 947 mipsel-linux-user \
 948 ppc-linux-user \
 949 ppc64-linux-user \
 950 ppc64abi32-linux-user \
 951 sh4-linux-user \
 952 sh4eb-linux-user \
 953 sparc-linux-user \
 954 sparc64-linux-user \
 955 sparc32plus-linux-user \
 956 "
 957     fi
 958 # the following are Darwin specific
 959     if [ "$darwin_user" = "yes" ] ; then
 960         target_list="$target_list i386-darwin-user ppc-darwin-user "
 961     fi
 962 # the following are BSD specific
 963     if [ "$bsd_user" = "yes" ] ; then
 964         target_list="${target_list}\
 965 i386-bsd-user \
 966 x86_64-bsd-user \
 967 sparc-bsd-user \
 968 sparc64-bsd-user \
 969 "
 970     fi
 971 else
 972     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 973 fi
 974 if test -z "$target_list" ; then
 975     echo "No targets enabled"
 976     exit 1
 977 fi
 978 # see if system emulation was really requested
 979 case " $target_list " in
 980   *"-softmmu "*) softmmu=yes
 981   ;;
 982   *) softmmu=no
 983   ;;
 984 esac
 985
 986 feature_not_found() {
 987   feature=$1
 988
 989   echo "ERROR"
 990   echo "ERROR: User requested feature $feature"
 991   echo "ERROR: configure was not able to find it"
 992   echo "ERROR"
 993   exit 1;
 994 }
 995
 996 if test -z "$cross_prefix" ; then
 997
 998 # ---
 999 # big/little endian test
1000 cat > $TMPC << EOF
1001 #include <inttypes.h>
1002 int main(int argc, char ** argv){
1003         volatile uint32_t i=0x01234567;
1004         return (*((uint8_t*)(&i))) == 0x67;
1005 }
1006 EOF
1007
1008 if compile_prog "" "" ; then
1009 $TMPE && bigendian="yes"
1010 else
1011 echo big/little test failed
1012 fi
1013
1014 else
1015
1016 # if cross compiling, cannot launch a program, so make a static guess
1017 case "$cpu" in
1018   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1019     bigendian=yes
1020   ;;
1021 esac
1022
1023 fi
1024
1025 # host long bits test
1026 hostlongbits="32"
1027 case "$cpu" in
1028   x86_64|alpha|ia64|sparc64|ppc64|s390x)
1029     hostlongbits=64
1030   ;;
1031 esac
1032
1033
1034 ##########################################
1035 # NPTL probe
1036
1037 if test "$nptl" != "no" ; then
1038   cat > $TMPC <<EOF
1039 #include <sched.h>
1040 #include <linux/futex.h>
1041 void foo()
1042 {
1043 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1044 #error bork
1045 #endif
1046 }
1047 EOF
1048
1049   if compile_object ; then
1050     nptl=yes
1051   else
1052     if test "$nptl" = "yes" ; then
1053       feature_not_found "nptl"
1054     fi
1055     nptl=no
1056   fi
1057 fi
1058
1059 ##########################################
1060 # zlib check
1061
1062 cat > $TMPC << EOF
1063 #include <zlib.h>
1064 int main(void) { zlibVersion(); return 0; }
1065 EOF
1066 if compile_prog "" "-lz" ; then
1067     :
1068 else
1069     echo
1070     echo "Error: zlib check failed"
1071     echo "Make sure to have the zlib libs and headers installed."
1072     echo
1073     exit 1
1074 fi
1075
1076 ##########################################
1077 # xen probe
1078
1079 if test "$xen" != "no" ; then
1080   xen_libs="-lxenstore -lxenctrl -lxenguest"
1081   cat > $TMPC <<EOF
1082 #include <xenctrl.h>
1083 #include <xs.h>
1084 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1085 EOF
1086   if compile_prog "" "$xen_libs" ; then
1087     xen=yes
1088     libs_softmmu="$xen_libs $libs_softmmu"
1089   else
1090     if test "$xen" = "yes" ; then
1091       feature_not_found "xen"
1092     fi
1093     xen=no
1094   fi
1095 fi
1096
1097 ##########################################
1098 # pkgconfig probe
1099
1100 pkgconfig="${cross_prefix}pkg-config"
1101 if ! has $pkgconfig; then
1102   # likely not cross compiling, or hope for the best
1103   pkgconfig=pkg-config
1104 fi
1105
1106 ##########################################
1107 # Sparse probe
1108 if test "$sparse" != "no" ; then
1109   if has cgcc; then
1110     sparse=yes
1111   else
1112     if test "$sparse" = "yes" ; then
1113       feature_not_found "sparse"
1114     fi
1115     sparse=no
1116   fi
1117 fi
1118
1119 ##########################################
1120 # SDL probe
1121
1122 # Look for sdl configuration program (pkg-config or sdl-config).
1123 # Prefer variant with cross prefix if cross compiling,
1124 # and favour pkg-config with sdl over sdl-config.
1125 if test -n "$cross_prefix" -a $pkgconfig != pkg-config && \
1126      $pkgconfig sdl --modversion >/dev/null 2>&1; then
1127   sdlconfig="$pkgconfig sdl"
1128   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1129 elif test -n "$cross_prefix" && has ${cross_prefix}sdl-config; then
1130   sdlconfig="${cross_prefix}sdl-config"
1131   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1132 elif $pkgconfig sdl --modversion >/dev/null 2>&1; then
1133   sdlconfig="$pkgconfig sdl"
1134   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1135 elif has sdl-config; then
1136   sdlconfig='sdl-config'
1137   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1138 else
1139   if test "$sdl" = "yes" ; then
1140     feature_not_found "sdl"
1141   fi
1142   sdl=no
1143 fi
1144
1145 sdl_too_old=no
1146 if test "$sdl" != "no" ; then
1147   cat > $TMPC << EOF
1148 #include <SDL.h>
1149 #undef main /* We don't want SDL to override our main() */
1150 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1151 EOF
1152   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1153   if test "$static" = "yes" ; then
1154     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1155   else
1156     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1157   fi
1158   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1159     if test "$_sdlversion" -lt 121 ; then
1160       sdl_too_old=yes
1161     else
1162       if test "$cocoa" = "no" ; then
1163         sdl=yes
1164       fi
1165     fi
1166
1167     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1168     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1169       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1170          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1171          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1172       fi
1173       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1174         :
1175       else
1176         sdl=no
1177       fi
1178     fi # static link
1179   else # sdl not found
1180     if test "$sdl" = "yes" ; then
1181       feature_not_found "sdl"
1182     fi
1183     sdl=no
1184   fi # sdl compile test
1185 fi
1186
1187 if test "$sdl" = "yes" ; then
1188   cat > $TMPC <<EOF
1189 #include <SDL.h>
1190 #if defined(SDL_VIDEO_DRIVER_X11)
1191 #include <X11/XKBlib.h>
1192 #else
1193 #error No x11 support
1194 #endif
1195 int main(void) { return 0; }
1196 EOF
1197   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1198     sdl_libs="$sdl_libs -lX11"
1199   fi
1200   if test "$mingw32" = "yes" ; then
1201     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1202   fi
1203   libs_softmmu="$sdl_libs $libs_softmmu"
1204 fi
1205
1206 ##########################################
1207 # VNC TLS detection
1208 if test "$vnc_tls" != "no" ; then
1209   cat > $TMPC <<EOF
1210 #include <gnutls/gnutls.h>
1211 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1212 EOF
1213   vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
1214   vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
1215   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1216     vnc_tls=yes
1217     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1218   else
1219     if test "$vnc_tls" = "yes" ; then
1220       feature_not_found "vnc-tls"
1221     fi
1222     vnc_tls=no
1223   fi
1224 fi
1225
1226 ##########################################
1227 # VNC SASL detection
1228 if test "$vnc_sasl" != "no" ; then
1229   cat > $TMPC <<EOF
1230 #include <sasl/sasl.h>
1231 #include <stdio.h>
1232 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1233 EOF
1234   # Assuming Cyrus-SASL installed in /usr prefix
1235   vnc_sasl_cflags=""
1236   vnc_sasl_libs="-lsasl2"
1237   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1238     vnc_sasl=yes
1239     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1240   else
1241     if test "$vnc_sasl" = "yes" ; then
1242       feature_not_found "vnc-sasl"
1243     fi
1244     vnc_sasl=no
1245   fi
1246 fi
1247
1248 ##########################################
1249 # fnmatch() probe, used for ACL routines
1250 fnmatch="no"
1251 cat > $TMPC << EOF
1252 #include <fnmatch.h>
1253 int main(void)
1254 {
1255     fnmatch("foo", "foo", 0);
1256     return 0;
1257 }
1258 EOF
1259 if compile_prog "" "" ; then
1260    fnmatch="yes"
1261 fi
1262
1263 ##########################################
1264 # uuid_generate() probe, used for vdi block driver
1265 if test "$uuid" != "no" ; then
1266   uuid_libs="-luuid"
1267   cat > $TMPC << EOF
1268 #include <uuid/uuid.h>
1269 int main(void)
1270 {
1271     uuid_t my_uuid;
1272     uuid_generate(my_uuid);
1273     return 0;
1274 }
1275 EOF
1276   if compile_prog "" "$uuid_libs" ; then
1277     uuid="yes"
1278     libs_softmmu="$uuid_libs $libs_softmmu"
1279     libs_tools="$uuid_libs $libs_tools"
1280   else
1281     if test "$uuid" = "yes" ; then
1282       feature_not_found "uuid"
1283     fi
1284     uuid=no
1285   fi
1286 fi
1287
1288 ##########################################
1289 # vde libraries probe
1290 if test "$vde" != "no" ; then
1291   vde_libs="-lvdeplug"
1292   cat > $TMPC << EOF
1293 #include <libvdeplug.h>
1294 int main(void)
1295 {
1296     struct vde_open_args a = {0, 0, 0};
1297     vde_open("", "", &a);
1298     return 0;
1299 }
1300 EOF
1301   if compile_prog "" "$vde_libs" ; then
1302     vde=yes
1303     libs_softmmu="$vde_libs $libs_softmmu"
1304     libs_tools="$vde_libs $libs_tools"
1305   else
1306     if test "$vde" = "yes" ; then
1307       feature_not_found "vde"
1308     fi
1309     vde=no
1310   fi
1311 fi
1312
1313 ##########################################
1314 # Sound support libraries probe
1315
1316 audio_drv_probe()
1317 {
1318     drv=$1
1319     hdr=$2
1320     lib=$3
1321     exp=$4
1322     cfl=$5
1323         cat > $TMPC << EOF
1324 #include <$hdr>
1325 int main(void) { $exp }
1326 EOF
1327     if compile_prog "$cfl" "$lib" ; then
1328         :
1329     else
1330         echo
1331         echo "Error: $drv check failed"
1332         echo "Make sure to have the $drv libs and headers installed."
1333         echo
1334         exit 1
1335     fi
1336 }
1337
1338 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1339 for drv in $audio_drv_list; do
1340     case $drv in
1341     alsa)
1342     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1343         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1344     libs_softmmu="-lasound $libs_softmmu"
1345     ;;
1346
1347     fmod)
1348     if test -z $fmod_lib || test -z $fmod_inc; then
1349         echo
1350         echo "Error: You must specify path to FMOD library and headers"
1351         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1352         echo
1353         exit 1
1354     fi
1355     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1356     libs_softmmu="$fmod_lib $libs_softmmu"
1357     ;;
1358
1359     esd)
1360     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1361     libs_softmmu="-lesd $libs_softmmu"
1362     audio_pt_int="yes"
1363     ;;
1364
1365     pa)
1366     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1367         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1368     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1369     audio_pt_int="yes"
1370     ;;
1371
1372     coreaudio)
1373       libs_softmmu="-framework CoreAudio $libs_softmmu"
1374     ;;
1375
1376     dsound)
1377       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1378       audio_win_int="yes"
1379     ;;
1380
1381     oss)
1382       libs_softmmu="$oss_lib $libs_softmmu"
1383     ;;
1384
1385     sdl|wav)
1386     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1387     ;;
1388
1389     winwave)
1390       libs_softmmu="-lwinmm $libs_softmmu"
1391       audio_win_int="yes"
1392     ;;
1393
1394     *)
1395     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1396         echo
1397         echo "Error: Unknown driver '$drv' selected"
1398         echo "Possible drivers are: $audio_possible_drivers"
1399         echo
1400         exit 1
1401     }
1402     ;;
1403     esac
1404 done
1405
1406 ##########################################
1407 # BrlAPI probe
1408
1409 if test "$brlapi" != "no" ; then
1410   brlapi_libs="-lbrlapi"
1411   cat > $TMPC << EOF
1412 #include <brlapi.h>
1413 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1414 EOF
1415   if compile_prog "" "$brlapi_libs" ; then
1416     brlapi=yes
1417     libs_softmmu="$brlapi_libs $libs_softmmu"
1418   else
1419     if test "$brlapi" = "yes" ; then
1420       feature_not_found "brlapi"
1421     fi
1422     brlapi=no
1423   fi
1424 fi
1425
1426 ##########################################
1427 # curses probe
1428 curses_list="-lncurses -lcurses"
1429
1430 if test "$curses" != "no" ; then
1431   curses_found=no
1432   cat > $TMPC << EOF
1433 #include <curses.h>
1434 #ifdef __OpenBSD__
1435 #define resize_term resizeterm
1436 #endif
1437 int main(void) { resize_term(0, 0); return curses_version(); }
1438 EOF
1439   for curses_lib in $curses_list; do
1440     if compile_prog "" "$curses_lib" ; then
1441       curses_found=yes
1442       libs_softmmu="$curses_lib $libs_softmmu"
1443       break
1444     fi
1445   done
1446   if test "$curses_found" = "yes" ; then
1447     curses=yes
1448   else
1449     if test "$curses" = "yes" ; then
1450       feature_not_found "curses"
1451     fi
1452     curses=no
1453   fi
1454 fi
1455
1456 ##########################################
1457 # curl probe
1458
1459 if $pkgconfig libcurl --modversion >/dev/null 2>&1; then
1460   curlconfig="$pkgconfig libcurl"
1461 else
1462   curlconfig=curl-config
1463 fi
1464
1465 if test "$curl" != "no" ; then
1466   cat > $TMPC << EOF
1467 #include <curl/curl.h>
1468 int main(void) { return curl_easy_init(); }
1469 EOF
1470   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1471   curl_libs=`$curlconfig --libs 2>/dev/null`
1472   if compile_prog "$curl_cflags" "$curl_libs" ; then
1473     curl=yes
1474     libs_tools="$curl_libs $libs_tools"
1475     libs_softmmu="$curl_libs $libs_softmmu"
1476   else
1477     if test "$curl" = "yes" ; then
1478       feature_not_found "curl"
1479     fi
1480     curl=no
1481   fi
1482 fi # test "$curl"
1483
1484 ##########################################
1485 # check framework probe
1486
1487 if test "$check_utests" != "no" ; then
1488   cat > $TMPC << EOF
1489 #include <check.h>
1490 int main(void) { suite_create("qemu test"); return 0; }
1491 EOF
1492   check_libs=`$pkgconfig --libs check`
1493   if compile_prog "" $check_libs ; then
1494     check_utests=yes
1495     libs_tools="$check_libs $libs_tools"
1496   else
1497     if test "$check_utests" = "yes" ; then
1498       feature_not_found "check"
1499     fi
1500     check_utests=no
1501   fi
1502 fi # test "$check_utests"
1503
1504 ##########################################
1505 # bluez support probe
1506 if test "$bluez" != "no" ; then
1507   cat > $TMPC << EOF
1508 #include <bluetooth/bluetooth.h>
1509 int main(void) { return bt_error(0); }
1510 EOF
1511   bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
1512   bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
1513   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1514     bluez=yes
1515     libs_softmmu="$bluez_libs $libs_softmmu"
1516   else
1517     if test "$bluez" = "yes" ; then
1518       feature_not_found "bluez"
1519     fi
1520     bluez="no"
1521   fi
1522 fi
1523
1524 ##########################################
1525 # kvm probe
1526 if test "$kvm" != "no" ; then
1527     cat > $TMPC <<EOF
1528 #include <linux/kvm.h>
1529 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1530 #error Invalid KVM version
1531 #endif
1532 #if !defined(KVM_CAP_USER_MEMORY)
1533 #error Missing KVM capability KVM_CAP_USER_MEMORY
1534 #endif
1535 #if !defined(KVM_CAP_SET_TSS_ADDR)
1536 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1537 #endif
1538 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1539 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1540 #endif
1541 int main(void) { return 0; }
1542 EOF
1543   if test "$kerneldir" != "" ; then
1544       kvm_cflags=-I"$kerneldir"/include
1545       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1546          -a -d "$kerneldir/arch/x86/include" ; then
1547             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1548         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1549             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1550         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1551             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1552         elif test -d "$kerneldir/arch/$cpu/include" ; then
1553             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1554       fi
1555   else
1556     kvm_cflags=`$pkgconfig --cflags kvm-kmod 2>/dev/null`
1557   fi
1558   if compile_prog "$kvm_cflags" "" ; then
1559     kvm=yes
1560     cat > $TMPC <<EOF
1561 #include <linux/kvm_para.h>
1562 int main(void) { return 0; }
1563 EOF
1564     if compile_prog "$kvm_cflags" "" ; then
1565       kvm_para=yes
1566     fi
1567   else
1568     if test "$kvm" = "yes" ; then
1569       if has awk && has grep; then
1570         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1571         | grep "error: " \
1572         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1573         if test "$kvmerr" != "" ; then
1574           echo -e "${kvmerr}\n\
1575       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1576   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1577         fi
1578       fi
1579       feature_not_found "kvm"
1580     fi
1581     kvm=no
1582   fi
1583 fi
1584
1585 ##########################################
1586 # test for vhost net
1587
1588 if test "$vhost_net" != "no"; then
1589     if test "$kvm" != "no"; then
1590             cat > $TMPC <<EOF
1591     #include <linux/vhost.h>
1592     int main(void) { return 0; }
1593 EOF
1594             if compile_prog "$kvm_cflags" "" ; then
1595                 vhost_net=yes
1596             else
1597                 if test "$vhost_net" = "yes" ; then
1598                     feature_not_found "vhost-net"
1599                 fi
1600                 vhost_net=no
1601             fi
1602     else
1603             if test "$vhost_net" = "yes" ; then
1604                 echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1605                 feature_not_found "vhost-net"
1606             fi
1607             vhost_net=no
1608     fi
1609 fi
1610
1611 ##########################################
1612 # pthread probe
1613 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1614
1615 pthread=no
1616 cat > $TMPC << EOF
1617 #include <pthread.h>
1618 int main(void) { pthread_create(0,0,0,0); return 0; }
1619 EOF
1620 for pthread_lib in $PTHREADLIBS_LIST; do
1621   if compile_prog "" "$pthread_lib" ; then
1622     pthread=yes
1623     LIBS="$pthread_lib $LIBS"
1624     break
1625   fi
1626 done
1627
1628 if test "$mingw32" != yes -a "$pthread" = no; then
1629   echo
1630   echo "Error: pthread check failed"
1631   echo "Make sure to have the pthread libs and headers installed."
1632   echo
1633   exit 1
1634 fi
1635
1636 ##########################################
1637 # linux-aio probe
1638
1639 if test "$linux_aio" != "no" ; then
1640   cat > $TMPC <<EOF
1641 #include <libaio.h>
1642 #include <sys/eventfd.h>
1643 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1644 EOF
1645   if compile_prog "" "-laio" ; then
1646     linux_aio=yes
1647     libs_softmmu="$libs_softmmu -laio"
1648     libs_tools="$libs_tools -laio"
1649   else
1650     if test "$linux_aio" = "yes" ; then
1651       feature_not_found "linux AIO"
1652     fi
1653     linux_aio=no
1654   fi
1655 fi
1656
1657 ##########################################
1658 # attr probe
1659
1660 if test "$attr" != "no" ; then
1661   cat > $TMPC <<EOF
1662 #include <stdio.h>
1663 #include <sys/types.h>
1664 #include <attr/xattr.h>
1665 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1666 EOF
1667   if compile_prog "" "-lattr" ; then
1668     attr=yes
1669     LIBS="-lattr $LIBS"
1670   else
1671     if test "$attr" = "yes" ; then
1672       feature_not_found "ATTR"
1673     fi
1674     attr=no
1675   fi
1676 fi
1677
1678 ##########################################
1679 # iovec probe
1680 cat > $TMPC <<EOF
1681 #include <sys/types.h>
1682 #include <sys/uio.h>
1683 #include <unistd.h>
1684 int main(void) { struct iovec iov; return 0; }
1685 EOF
1686 iovec=no
1687 if compile_prog "" "" ; then
1688   iovec=yes
1689 fi
1690
1691 ##########################################
1692 # preadv probe
1693 cat > $TMPC <<EOF
1694 #include <sys/types.h>
1695 #include <sys/uio.h>
1696 #include <unistd.h>
1697 int main(void) { preadv; }
1698 EOF
1699 preadv=no
1700 if compile_prog "" "" ; then
1701   preadv=yes
1702 fi
1703
1704 ##########################################
1705 # fdt probe
1706 if test "$fdt" != "no" ; then
1707   fdt_libs="-lfdt"
1708   cat > $TMPC << EOF
1709 int main(void) { return 0; }
1710 EOF
1711   if compile_prog "" "$fdt_libs" ; then
1712     fdt=yes
1713     libs_softmmu="$fdt_libs $libs_softmmu"
1714   else
1715     if test "$fdt" = "yes" ; then
1716       feature_not_found "fdt"
1717     fi
1718     fdt=no
1719   fi
1720 fi
1721
1722 #
1723 # Check for xxxat() functions when we are building linux-user
1724 # emulator.  This is done because older glibc versions don't
1725 # have syscall stubs for these implemented.
1726 #
1727 atfile=no
1728 cat > $TMPC << EOF
1729 #define _ATFILE_SOURCE
1730 #include <sys/types.h>
1731 #include <fcntl.h>
1732 #include <unistd.h>
1733
1734 int
1735 main(void)
1736 {
1737         /* try to unlink nonexisting file */
1738         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1739 }
1740 EOF
1741 if compile_prog "" "" ; then
1742   atfile=yes
1743 fi
1744
1745 # Check for inotify functions when we are building linux-user
1746 # emulator.  This is done because older glibc versions don't
1747 # have syscall stubs for these implemented.  In that case we
1748 # don't provide them even if kernel supports them.
1749 #
1750 inotify=no
1751 cat > $TMPC << EOF
1752 #include <sys/inotify.h>
1753
1754 int
1755 main(void)
1756 {
1757         /* try to start inotify */
1758         return inotify_init();
1759 }
1760 EOF
1761 if compile_prog "" "" ; then
1762   inotify=yes
1763 fi
1764
1765 inotify1=no
1766 cat > $TMPC << EOF
1767 #include <sys/inotify.h>
1768
1769 int
1770 main(void)
1771 {
1772     /* try to start inotify */
1773     return inotify_init1(0);
1774 }
1775 EOF
1776 if compile_prog "" "" ; then
1777   inotify1=yes
1778 fi
1779
1780 # check if utimensat and futimens are supported
1781 utimens=no
1782 cat > $TMPC << EOF
1783 #define _ATFILE_SOURCE
1784 #define _GNU_SOURCE
1785 #include <stddef.h>
1786 #include <fcntl.h>
1787
1788 int main(void)
1789 {
1790     utimensat(AT_FDCWD, "foo", NULL, 0);
1791     futimens(0, NULL);
1792     return 0;
1793 }
1794 EOF
1795 if compile_prog "" "" ; then
1796   utimens=yes
1797 fi
1798
1799 # check if pipe2 is there
1800 pipe2=no
1801 cat > $TMPC << EOF
1802 #define _GNU_SOURCE
1803 #include <unistd.h>
1804 #include <fcntl.h>
1805
1806 int main(void)
1807 {
1808     int pipefd[2];
1809     pipe2(pipefd, O_CLOEXEC);
1810     return 0;
1811 }
1812 EOF
1813 if compile_prog "" "" ; then
1814   pipe2=yes
1815 fi
1816
1817 # check if accept4 is there
1818 accept4=no
1819 cat > $TMPC << EOF
1820 #define _GNU_SOURCE
1821 #include <sys/socket.h>
1822 #include <stddef.h>
1823
1824 int main(void)
1825 {
1826     accept4(0, NULL, NULL, SOCK_CLOEXEC);
1827     return 0;
1828 }
1829 EOF
1830 if compile_prog "" "" ; then
1831   accept4=yes
1832 fi
1833
1834 # check if tee/splice is there. vmsplice was added same time.
1835 splice=no
1836 cat > $TMPC << EOF
1837 #define _GNU_SOURCE
1838 #include <unistd.h>
1839 #include <fcntl.h>
1840 #include <limits.h>
1841
1842 int main(void)
1843 {
1844     int len, fd;
1845     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1846     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1847     return 0;
1848 }
1849 EOF
1850 if compile_prog "" "" ; then
1851   splice=yes
1852 fi
1853
1854 # check if eventfd is supported
1855 eventfd=no
1856 cat > $TMPC << EOF
1857 #include <sys/eventfd.h>
1858
1859 int main(void)
1860 {
1861     int efd = eventfd(0, 0);
1862     return 0;
1863 }
1864 EOF
1865 if compile_prog "" "" ; then
1866   eventfd=yes
1867 fi
1868
1869 # check for fallocate
1870 fallocate=no
1871 cat > $TMPC << EOF
1872 #include <fcntl.h>
1873
1874 int main(void)
1875 {
1876     fallocate(0, 0, 0, 0);
1877     return 0;
1878 }
1879 EOF
1880 if compile_prog "$ARCH_CFLAGS" "" ; then
1881   fallocate=yes
1882 fi
1883
1884 # check for dup3
1885 dup3=no
1886 cat > $TMPC << EOF
1887 #include <unistd.h>
1888
1889 int main(void)
1890 {
1891     dup3(0, 0, 0);
1892     return 0;
1893 }
1894 EOF
1895 if compile_prog "" "" ; then
1896   dup3=yes
1897 fi
1898
1899 # Check if tools are available to build documentation.
1900 if test "$docs" != "no" ; then
1901   if has makeinfo && has pod2man; then
1902     docs=yes
1903   else
1904     if test "$docs" = "yes" ; then
1905       feature_not_found "docs"
1906     fi
1907     docs=no
1908   fi
1909 fi
1910
1911 # Search for bswap_32 function
1912 byteswap_h=no
1913 cat > $TMPC << EOF
1914 #include <byteswap.h>
1915 int main(void) { return bswap_32(0); }
1916 EOF
1917 if compile_prog "" "" ; then
1918   byteswap_h=yes
1919 fi
1920
1921 # Search for bswap_32 function
1922 bswap_h=no
1923 cat > $TMPC << EOF
1924 #include <sys/endian.h>
1925 #include <sys/types.h>
1926 #include <machine/bswap.h>
1927 int main(void) { return bswap32(0); }
1928 EOF
1929 if compile_prog "" "" ; then
1930   bswap_h=yes
1931 fi
1932
1933 ##########################################
1934 # Do we need librt
1935 cat > $TMPC <<EOF
1936 #include <signal.h>
1937 #include <time.h>
1938 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1939 EOF
1940
1941 if compile_prog "" "" ; then
1942   :
1943 elif compile_prog "" "-lrt" ; then
1944   LIBS="-lrt $LIBS"
1945 fi
1946
1947 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1948         "$aix" != "yes" ; then
1949     libs_softmmu="-lutil $libs_softmmu"
1950 fi
1951
1952 ##########################################
1953 # check if the compiler defines offsetof
1954
1955 need_offsetof=yes
1956 cat > $TMPC << EOF
1957 #include <stddef.h>
1958 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1959 EOF
1960 if compile_prog "" "" ; then
1961     need_offsetof=no
1962 fi
1963
1964 ##########################################
1965 # check if the compiler understands attribute warn_unused_result
1966 #
1967 # This could be smarter, but gcc -Werror does not error out even when warning
1968 # about attribute warn_unused_result
1969
1970 gcc_attribute_warn_unused_result=no
1971 cat > $TMPC << EOF
1972 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
1973 #error gcc 3.3 or older
1974 #endif
1975 int main(void) { return 0;}
1976 EOF
1977 if compile_prog "" ""; then
1978     gcc_attribute_warn_unused_result=yes
1979 fi
1980
1981 ##########################################
1982 # check if we have fdatasync
1983
1984 fdatasync=no
1985 cat > $TMPC << EOF
1986 #include <unistd.h>
1987 int main(void) { return fdatasync(0); }
1988 EOF
1989 if compile_prog "" "" ; then
1990     fdatasync=yes
1991 fi
1992
1993 # End of CC checks
1994 # After here, no more $cc or $ld runs
1995
1996 if test "$debug" = "no" ; then
1997   CFLAGS="-O2 $CFLAGS"
1998 fi
1999
2000 # Consult white-list to determine whether to enable werror
2001 # by default.  Only enable by default for git builds
2002 z_version=`cut -f3 -d. $source_path/VERSION`
2003
2004 if test -z "$werror" ; then
2005     if test "$z_version" = "50" -a \
2006         "$linux" = "yes" ; then
2007         werror="yes"
2008     else
2009         werror="no"
2010     fi
2011 fi
2012
2013 # Disable zero malloc errors for official releases unless explicitly told to
2014 # enable/disable
2015 if test -z "$zero_malloc" ; then
2016     if test "$z_version" = "50" ; then
2017         zero_malloc="no"
2018     else
2019         zero_malloc="yes"
2020     fi
2021 fi
2022
2023 if test "$werror" = "yes" ; then
2024     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2025 fi
2026
2027 if test "$solaris" = "no" ; then
2028     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2029         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2030     fi
2031 fi
2032
2033 confdir=$sysconfdir$confsuffix
2034
2035 tools=
2036 if test "$softmmu" = yes ; then
2037   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2038   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2039       tools="qemu-nbd\$(EXESUF) $tools"
2040     if [ "$check_utests" = "yes" ]; then
2041       tools="check-qint check-qstring check-qdict check-qlist $tools"
2042       tools="check-qfloat check-qjson $tools"
2043     fi
2044   fi
2045 fi
2046
2047 # Mac OS X ships with a broken assembler
2048 roms=
2049 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2050         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2051         "$softmmu" = yes ; then
2052   roms="optionrom"
2053 fi
2054
2055
2056 echo "Install prefix    $prefix"
2057 echo "BIOS directory    `eval echo $datadir`"
2058 echo "binary directory  `eval echo $bindir`"
2059 echo "config directory  `eval echo $sysconfdir`"
2060 if test "$mingw32" = "no" ; then
2061 echo "Manual directory  `eval echo $mandir`"
2062 echo "ELF interp prefix $interp_prefix"
2063 fi
2064 echo "Source path       $source_path"
2065 echo "C compiler        $cc"
2066 echo "Host C compiler   $host_cc"
2067 echo "CFLAGS            $CFLAGS"
2068 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2069 echo "LDFLAGS           $LDFLAGS"
2070 echo "make              $make"
2071 echo "install           $install"
2072 echo "host CPU          $cpu"
2073 echo "host big endian   $bigendian"
2074 echo "target list       $target_list"
2075 echo "tcg debug enabled $debug_tcg"
2076 echo "Mon debug enabled $debug_mon"
2077 echo "gprof enabled     $gprof"
2078 echo "sparse enabled    $sparse"
2079 echo "strip binaries    $strip_opt"
2080 echo "profiler          $profiler"
2081 echo "static build      $static"
2082 echo "-Werror enabled   $werror"
2083 if test "$darwin" = "yes" ; then
2084     echo "Cocoa support     $cocoa"
2085 fi
2086 echo "SDL support       $sdl"
2087 echo "curses support    $curses"
2088 echo "curl support      $curl"
2089 echo "check support     $check_utests"
2090 echo "mingw32 support   $mingw32"
2091 echo "Audio drivers     $audio_drv_list"
2092 echo "Extra audio cards $audio_card_list"
2093 echo "Block whitelist   $block_drv_whitelist"
2094 echo "Mixer emulation   $mixemu"
2095 echo "VNC TLS support   $vnc_tls"
2096 echo "VNC SASL support  $vnc_sasl"
2097 if test -n "$sparc_cpu"; then
2098     echo "Target Sparc Arch $sparc_cpu"
2099 fi
2100 echo "xen support       $xen"
2101 echo "brlapi support    $brlapi"
2102 echo "bluez  support    $bluez"
2103 echo "Documentation     $docs"
2104 [ ! -z "$uname_release" ] && \
2105 echo "uname -r          $uname_release"
2106 echo "NPTL support      $nptl"
2107 echo "GUEST_BASE        $guest_base"
2108 echo "PIE user targets  $user_pie"
2109 echo "vde support       $vde"
2110 echo "IO thread         $io_thread"
2111 echo "Linux AIO support $linux_aio"
2112 echo "ATTR/XATTR support $attr"
2113 echo "Install blobs     $blobs"
2114 echo "KVM support       $kvm"
2115 echo "fdt support       $fdt"
2116 echo "preadv support    $preadv"
2117 echo "fdatasync         $fdatasync"
2118 echo "uuid support      $uuid"
2119 echo "vhost-net support $vhost_net"
2120
2121 if test $sdl_too_old = "yes"; then
2122 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2123 fi
2124
2125 config_host_mak="config-host.mak"
2126 config_host_ld="config-host.ld"
2127
2128 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2129 printf "# Configured with:" >> $config_host_mak
2130 printf " '%s'" "$0" "$@" >> $config_host_mak
2131 echo >> $config_host_mak
2132
2133 echo "prefix=$prefix" >> $config_host_mak
2134 echo "bindir=$bindir" >> $config_host_mak
2135 echo "mandir=$mandir" >> $config_host_mak
2136 echo "datadir=$datadir" >> $config_host_mak
2137 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2138 echo "docdir=$docdir" >> $config_host_mak
2139 echo "confdir=$confdir" >> $config_host_mak
2140
2141 case "$cpu" in
2142   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
2143     ARCH=$cpu
2144   ;;
2145   armv4b|armv4l)
2146     ARCH=arm
2147   ;;
2148 esac
2149 echo "ARCH=$ARCH" >> $config_host_mak
2150 if test "$debug_tcg" = "yes" ; then
2151   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2152 fi
2153 if test "$debug_mon" = "yes" ; then
2154   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2155 fi
2156 if test "$debug" = "yes" ; then
2157   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2158 fi
2159 if test "$strip_opt" = "yes" ; then
2160   echo "STRIP_OPT=-s" >> $config_host_mak
2161 fi
2162 if test "$bigendian" = "yes" ; then
2163   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2164 fi
2165 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2166 if test "$mingw32" = "yes" ; then
2167   echo "CONFIG_WIN32=y" >> $config_host_mak
2168 else
2169   echo "CONFIG_POSIX=y" >> $config_host_mak
2170 fi
2171
2172 if test "$linux" = "yes" ; then
2173   echo "CONFIG_LINUX=y" >> $config_host_mak
2174 fi
2175
2176 if test "$darwin" = "yes" ; then
2177   echo "CONFIG_DARWIN=y" >> $config_host_mak
2178 fi
2179
2180 if test "$aix" = "yes" ; then
2181   echo "CONFIG_AIX=y" >> $config_host_mak
2182 fi
2183
2184 if test "$solaris" = "yes" ; then
2185   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2186   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2187   if test "$needs_libsunmath" = "yes" ; then
2188     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2189   fi
2190 fi
2191 if test "$static" = "yes" ; then
2192   echo "CONFIG_STATIC=y" >> $config_host_mak
2193 fi
2194 if test $profiler = "yes" ; then
2195   echo "CONFIG_PROFILER=y" >> $config_host_mak
2196 fi
2197 if test "$slirp" = "yes" ; then
2198   echo "CONFIG_SLIRP=y" >> $config_host_mak
2199   QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
2200 fi
2201 if test "$vde" = "yes" ; then
2202   echo "CONFIG_VDE=y" >> $config_host_mak
2203 fi
2204 for card in $audio_card_list; do
2205     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2206     echo "$def=y" >> $config_host_mak
2207 done
2208 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2209 for drv in $audio_drv_list; do
2210     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2211     echo "$def=y" >> $config_host_mak
2212     if test "$drv" = "fmod"; then
2213         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2214     fi
2215 done
2216 if test "$audio_pt_int" = "yes" ; then
2217   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2218 fi
2219 if test "$audio_win_int" = "yes" ; then
2220   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2221 fi
2222 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2223 if test "$mixemu" = "yes" ; then
2224   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2225 fi
2226 if test "$vnc_tls" = "yes" ; then
2227   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2228   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2229 fi
2230 if test "$vnc_sasl" = "yes" ; then
2231   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2232   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2233 fi
2234 if test "$fnmatch" = "yes" ; then
2235   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2236 fi
2237 if test "$uuid" = "yes" ; then
2238   echo "CONFIG_UUID=y" >> $config_host_mak
2239 fi
2240 qemu_version=`head $source_path/VERSION`
2241 echo "VERSION=$qemu_version" >>$config_host_mak
2242 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2243 echo "SRC_PATH=$source_path" >> $config_host_mak
2244 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2245 if [ "$docs" = "yes" ] ; then
2246   echo "BUILD_DOCS=yes" >> $config_host_mak
2247 fi
2248 if test "$sdl" = "yes" ; then
2249   echo "CONFIG_SDL=y" >> $config_host_mak
2250   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2251 fi
2252 if test "$cocoa" = "yes" ; then
2253   echo "CONFIG_COCOA=y" >> $config_host_mak
2254 fi
2255 if test "$curses" = "yes" ; then
2256   echo "CONFIG_CURSES=y" >> $config_host_mak
2257 fi
2258 if test "$atfile" = "yes" ; then
2259   echo "CONFIG_ATFILE=y" >> $config_host_mak
2260 fi
2261 if test "$utimens" = "yes" ; then
2262   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2263 fi
2264 if test "$pipe2" = "yes" ; then
2265   echo "CONFIG_PIPE2=y" >> $config_host_mak
2266 fi
2267 if test "$accept4" = "yes" ; then
2268   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2269 fi
2270 if test "$splice" = "yes" ; then
2271   echo "CONFIG_SPLICE=y" >> $config_host_mak
2272 fi
2273 if test "$eventfd" = "yes" ; then
2274   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2275 fi
2276 if test "$fallocate" = "yes" ; then
2277   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2278 fi
2279 if test "$dup3" = "yes" ; then
2280   echo "CONFIG_DUP3=y" >> $config_host_mak
2281 fi
2282 if test "$inotify" = "yes" ; then
2283   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2284 fi
2285 if test "$inotify1" = "yes" ; then
2286   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2287 fi
2288 if test "$byteswap_h" = "yes" ; then
2289   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2290 fi
2291 if test "$bswap_h" = "yes" ; then
2292   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2293 fi
2294 if test "$curl" = "yes" ; then
2295   echo "CONFIG_CURL=y" >> $config_host_mak
2296   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2297 fi
2298 if test "$brlapi" = "yes" ; then
2299   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2300 fi
2301 if test "$bluez" = "yes" ; then
2302   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2303   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2304 fi
2305 if test "$xen" = "yes" ; then
2306   echo "CONFIG_XEN=y" >> $config_host_mak
2307 fi
2308 if test "$io_thread" = "yes" ; then
2309   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2310 fi
2311 if test "$linux_aio" = "yes" ; then
2312   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2313 fi
2314 if test "$attr" = "yes" ; then
2315   echo "CONFIG_ATTR=y" >> $config_host_mak
2316 fi
2317 if test "$linux" = "yes" ; then
2318   if test "$attr" = "yes" ; then
2319     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2320   fi
2321 fi
2322 if test "$blobs" = "yes" ; then
2323   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2324 fi
2325 if test "$iovec" = "yes" ; then
2326   echo "CONFIG_IOVEC=y" >> $config_host_mak
2327 fi
2328 if test "$preadv" = "yes" ; then
2329   echo "CONFIG_PREADV=y" >> $config_host_mak
2330 fi
2331 if test "$fdt" = "yes" ; then
2332   echo "CONFIG_FDT=y" >> $config_host_mak
2333 fi
2334 if test "$need_offsetof" = "yes" ; then
2335   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2336 fi
2337 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2338   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2339 fi
2340 if test "$fdatasync" = "yes" ; then
2341   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2342 fi
2343
2344 # XXX: suppress that
2345 if [ "$bsd" = "yes" ] ; then
2346   echo "CONFIG_BSD=y" >> $config_host_mak
2347 fi
2348
2349 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2350
2351 if test "$zero_malloc" = "yes" ; then
2352   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2353 fi
2354
2355 # USB host support
2356 case "$usb" in
2357 linux)
2358   echo "HOST_USB=linux" >> $config_host_mak
2359 ;;
2360 bsd)
2361   echo "HOST_USB=bsd" >> $config_host_mak
2362 ;;
2363 *)
2364   echo "HOST_USB=stub" >> $config_host_mak
2365 ;;
2366 esac
2367
2368 echo "TOOLS=$tools" >> $config_host_mak
2369 echo "ROMS=$roms" >> $config_host_mak
2370 echo "MAKE=$make" >> $config_host_mak
2371 echo "INSTALL=$install" >> $config_host_mak
2372 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2373 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2374 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2375 echo "CC=$cc" >> $config_host_mak
2376 echo "HOST_CC=$host_cc" >> $config_host_mak
2377 if test "$sparse" = "yes" ; then
2378   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2379   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2380   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2381 fi
2382 echo "AR=$ar" >> $config_host_mak
2383 echo "OBJCOPY=$objcopy" >> $config_host_mak
2384 echo "LD=$ld" >> $config_host_mak
2385 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2386 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2387 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2388 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2389 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2390 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2391 echo "LIBS+=$LIBS" >> $config_host_mak
2392 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2393 echo "EXESUF=$EXESUF" >> $config_host_mak
2394
2395 # generate list of library paths for linker script
2396
2397 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2398
2399 if test -f ${config_host_ld}~ ; then
2400   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2401     mv ${config_host_ld}~ $config_host_ld
2402   else
2403     rm ${config_host_ld}~
2404   fi
2405 fi
2406
2407 for d in libdis libdis-user; do
2408     mkdir -p $d
2409     rm -f $d/Makefile
2410     ln -s $source_path/Makefile.dis $d/Makefile
2411     echo > $d/config.mak
2412 done
2413 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2414   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
2415 fi
2416
2417 for target in $target_list; do
2418 target_dir="$target"
2419 config_target_mak=$target_dir/config-target.mak
2420 target_arch2=`echo $target | cut -d '-' -f 1`
2421 target_bigendian="no"
2422
2423 case "$target_arch2" in
2424   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2425   target_bigendian=yes
2426   ;;
2427 esac
2428 target_softmmu="no"
2429 target_user_only="no"
2430 target_linux_user="no"
2431 target_darwin_user="no"
2432 target_bsd_user="no"
2433 case "$target" in
2434   ${target_arch2}-softmmu)
2435     target_softmmu="yes"
2436     ;;
2437   ${target_arch2}-linux-user)
2438     if test "$linux" != "yes" ; then
2439       echo "ERROR: Target '$target' is only available on a Linux host"
2440       exit 1
2441     fi
2442     target_user_only="yes"
2443     target_linux_user="yes"
2444     ;;
2445   ${target_arch2}-darwin-user)
2446     if test "$darwin" != "yes" ; then
2447       echo "ERROR: Target '$target' is only available on a Darwin host"
2448       exit 1
2449     fi
2450     target_user_only="yes"
2451     target_darwin_user="yes"
2452     ;;
2453   ${target_arch2}-bsd-user)
2454     if test "$bsd" != "yes" ; then
2455       echo "ERROR: Target '$target' is only available on a BSD host"
2456       exit 1
2457     fi
2458     target_user_only="yes"
2459     target_bsd_user="yes"
2460     ;;
2461   *)
2462     echo "ERROR: Target '$target' not recognised"
2463     exit 1
2464     ;;
2465 esac
2466
2467 mkdir -p $target_dir
2468 mkdir -p $target_dir/fpu
2469 mkdir -p $target_dir/tcg
2470 mkdir -p $target_dir/ide
2471 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2472   mkdir -p $target_dir/nwfpe
2473 fi
2474
2475 #
2476 # don't use ln -sf as not all "ln -sf" over write the file/link
2477 #
2478 rm -f $target_dir/Makefile
2479 ln -s $source_path/Makefile.target $target_dir/Makefile
2480
2481
2482 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2483
2484 bflt="no"
2485 target_nptl="no"
2486 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2487 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2488 gdb_xml_files=""
2489
2490 TARGET_ARCH="$target_arch2"
2491 TARGET_BASE_ARCH=""
2492 TARGET_ABI_DIR=""
2493
2494 case "$target_arch2" in
2495   i386)
2496     target_phys_bits=32
2497   ;;
2498   x86_64)
2499     TARGET_BASE_ARCH=i386
2500     target_phys_bits=64
2501   ;;
2502   alpha)
2503     target_phys_bits=64
2504     target_nptl="yes"
2505   ;;
2506   arm|armeb)
2507     TARGET_ARCH=arm
2508     bflt="yes"
2509     target_nptl="yes"
2510     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2511     target_phys_bits=32
2512   ;;
2513   cris)
2514     target_nptl="yes"
2515     target_phys_bits=32
2516   ;;
2517   m68k)
2518     bflt="yes"
2519     gdb_xml_files="cf-core.xml cf-fp.xml"
2520     target_phys_bits=32
2521   ;;
2522   microblaze)
2523     bflt="yes"
2524     target_nptl="yes"
2525     target_phys_bits=32
2526   ;;
2527   mips|mipsel)
2528     TARGET_ARCH=mips
2529     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2530     target_nptl="yes"
2531     target_phys_bits=64
2532   ;;
2533   mipsn32|mipsn32el)
2534     TARGET_ARCH=mipsn32
2535     TARGET_BASE_ARCH=mips
2536     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2537     target_phys_bits=64
2538   ;;
2539   mips64|mips64el)
2540     TARGET_ARCH=mips64
2541     TARGET_BASE_ARCH=mips
2542     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2543     target_phys_bits=64
2544   ;;
2545   ppc)
2546     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2547     target_phys_bits=32
2548     target_nptl="yes"
2549   ;;
2550   ppcemb)
2551     TARGET_BASE_ARCH=ppc
2552     TARGET_ABI_DIR=ppc
2553     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2554     target_phys_bits=64
2555     target_nptl="yes"
2556   ;;
2557   ppc64)
2558     TARGET_BASE_ARCH=ppc
2559     TARGET_ABI_DIR=ppc
2560     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2561     target_phys_bits=64
2562   ;;
2563   ppc64abi32)
2564     TARGET_ARCH=ppc64
2565     TARGET_BASE_ARCH=ppc
2566     TARGET_ABI_DIR=ppc
2567     echo "TARGET_ABI32=y" >> $config_target_mak
2568     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2569     target_phys_bits=64
2570   ;;
2571   sh4|sh4eb)
2572     TARGET_ARCH=sh4
2573     bflt="yes"
2574     target_nptl="yes"
2575     target_phys_bits=32
2576   ;;
2577   sparc)
2578     target_phys_bits=64
2579   ;;
2580   sparc64)
2581     TARGET_BASE_ARCH=sparc
2582     target_phys_bits=64
2583   ;;
2584   sparc32plus)
2585     TARGET_ARCH=sparc64
2586     TARGET_BASE_ARCH=sparc
2587     TARGET_ABI_DIR=sparc
2588     echo "TARGET_ABI32=y" >> $config_target_mak
2589     target_phys_bits=64
2590   ;;
2591   s390x)
2592     target_phys_bits=64
2593   ;;
2594   *)
2595     echo "Unsupported target CPU"
2596     exit 1
2597   ;;
2598 esac
2599 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2600 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2601 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2602 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2603 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2604 if [ "$TARGET_BASE_ARCH" = "" ]; then
2605   TARGET_BASE_ARCH=$TARGET_ARCH
2606 fi
2607 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2608 if [ "$TARGET_ABI_DIR" = "" ]; then
2609   TARGET_ABI_DIR=$TARGET_ARCH
2610 fi
2611 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2612 case "$target_arch2" in
2613   i386|x86_64)
2614     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2615       echo "CONFIG_XEN=y" >> $config_target_mak
2616     fi
2617 esac
2618 case "$target_arch2" in
2619   i386|x86_64|ppcemb|ppc|ppc64|s390x)
2620     # Make sure the target and host cpus are compatible
2621     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2622       \( "$target_arch2" = "$cpu" -o \
2623       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2624       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2625       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2626       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2627       echo "CONFIG_KVM=y" >> $config_target_mak
2628       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2629       if test "$kvm_para" = "yes"; then
2630         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
2631       fi
2632       if test $vhost_net = "yes" ; then
2633         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
2634       fi
2635     fi
2636 esac
2637 if test "$target_bigendian" = "yes" ; then
2638   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2639 fi
2640 if test "$target_softmmu" = "yes" ; then
2641   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2642   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2643   echo "LIBS+=$libs_softmmu" >> $config_target_mak
2644   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
2645   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2646 fi
2647 if test "$target_user_only" = "yes" ; then
2648   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2649 fi
2650 if test "$target_linux_user" = "yes" ; then
2651   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2652 fi
2653 if test "$target_darwin_user" = "yes" ; then
2654   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2655 fi
2656 list=""
2657 if test ! -z "$gdb_xml_files" ; then
2658   for x in $gdb_xml_files; do
2659     list="$list $source_path/gdb-xml/$x"
2660   done
2661   echo "TARGET_XML_FILES=$list" >> $config_target_mak
2662 fi
2663
2664 case "$target_arch2" in
2665   alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
2666     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2667     ;;
2668   *)
2669     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2670     ;;
2671 esac
2672
2673 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2674   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2675 fi
2676 if test "$target_user_only" = "yes" \
2677         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2678   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2679 fi
2680 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2681   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2682 fi
2683 if test "$target_bsd_user" = "yes" ; then
2684   echo "CONFIG_BSD_USER=y" >> $config_target_mak
2685 fi
2686
2687 # generate QEMU_CFLAGS/LDFLAGS for targets
2688
2689 cflags=""
2690 ldflags=""
2691
2692 if test "$ARCH" = "sparc64" ; then
2693   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2694 elif test "$ARCH" = "s390x" ; then
2695   cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
2696 elif test "$ARCH" = "x86_64" ; then
2697   cflags="-I\$(SRC_PATH)/tcg/i386 $cflags"
2698 else
2699   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2700 fi
2701 cflags="-I\$(SRC_PATH)/tcg $cflags"
2702 cflags="-I\$(SRC_PATH)/fpu $cflags"
2703
2704 if test "$target_user_only" = "yes" ; then
2705     libdis_config_mak=libdis-user/config.mak
2706 else
2707     libdis_config_mak=libdis/config.mak
2708 fi
2709
2710 for i in $ARCH $TARGET_BASE_ARCH ; do
2711   case "$i" in
2712   alpha)
2713     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
2714     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
2715   ;;
2716   arm)
2717     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
2718     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
2719   ;;
2720   cris)
2721     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
2722     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
2723   ;;
2724   hppa)
2725     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
2726     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
2727   ;;
2728   i386|x86_64)
2729     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
2730     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
2731   ;;
2732   ia64*)
2733     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
2734     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
2735   ;;
2736   m68k)
2737     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
2738     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
2739   ;;
2740   microblaze)
2741     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
2742     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
2743   ;;
2744   mips*)
2745     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
2746     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
2747   ;;
2748   ppc*)
2749     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
2750     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
2751   ;;
2752   s390*)
2753     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
2754     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
2755   ;;
2756   sh4)
2757     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
2758     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
2759   ;;
2760   sparc*)
2761     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
2762     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
2763   ;;
2764   esac
2765 done
2766
2767 case "$ARCH" in
2768 alpha)
2769   # Ensure there's only a single GP
2770   cflags="-msmall-data $cflags"
2771 ;;
2772 esac
2773
2774 if test "$target_softmmu" = "yes" ; then
2775   case "$TARGET_BASE_ARCH" in
2776   arm)
2777     cflags="-DHAS_AUDIO $cflags"
2778   ;;
2779   i386|mips|ppc)
2780     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2781   ;;
2782   esac
2783 fi
2784
2785 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2786         "$user_pie" = "yes" ; then
2787   cflags="-fpie $cflags"
2788   ldflags="-pie $ldflags"
2789 fi
2790
2791 if test "$target_softmmu" = "yes" -a \( \
2792         "$TARGET_ARCH" = "microblaze" -o \
2793         "$TARGET_ARCH" = "cris" \) ; then
2794   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2795 fi
2796
2797 if test "$gprof" = "yes" ; then
2798   echo "TARGET_GPROF=yes" >> $config_target_mak
2799   if test "$target_linux_user" = "yes" ; then
2800     cflags="-p $cflags"
2801     ldflags="-p $ldflags"
2802   fi
2803   if test "$target_softmmu" = "yes" ; then
2804     ldflags="-p $ldflags"
2805     echo "GPROF_CFLAGS=-p" >> $config_target_mak
2806   fi
2807 fi
2808
2809 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2810 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2811   case "$ARCH" in
2812   sparc)
2813     # -static is used to avoid g1/g3 usage by the dynamic linker
2814     ldflags="$linker_script -static $ldflags"
2815     ;;
2816   alpha | s390x)
2817     # The default placement of the application is fine.
2818     ;;
2819   *)
2820     ldflags="$linker_script $ldflags"
2821     ;;
2822   esac
2823 fi
2824
2825 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2826 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2827
2828 done # for target in $targets
2829
2830 # build tree in object directory if source path is different from current one
2831 if test "$source_path_used" = "yes" ; then
2832     DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
2833     DIRS="$DIRS roms/seabios roms/vgabios"
2834     DIRS="$DIRS fsdev"
2835     FILES="Makefile tests/Makefile"
2836     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2837     FILES="$FILES tests/test-mmap.c"
2838     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2839     FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
2840     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2841         FILES="$FILES pc-bios/`basename $bios_file`"
2842     done
2843     for dir in $DIRS ; do
2844             mkdir -p $dir
2845     done
2846     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2847     for f in $FILES ; do
2848         rm -f $f
2849         ln -s $source_path/$f $f
2850     done
2851 fi
2852
2853 # temporary config to build submodules
2854 for rom in seabios vgabios ; do
2855     config_mak=roms/$rom/config.mak
2856     echo "# Automatically generated by configure - do not modify" > $config_mak
2857     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2858     echo "CC=$cc" >> $config_mak
2859     echo "BCC=bcc" >> $config_mak
2860     echo "CPP=${cross_prefix}cpp" >> $config_mak
2861     echo "OBJCOPY=objcopy" >> $config_mak
2862     echo "IASL=iasl" >> $config_mak
2863     echo "HOST_CC=$host_cc" >> $config_mak
2864     echo "LD=$ld" >> $config_mak
2865 done
2866
2867 for hwlib in 32 64; do
2868   d=libhw$hwlib
2869   mkdir -p $d
2870   mkdir -p $d/ide
2871   rm -f $d/Makefile
2872   ln -s $source_path/Makefile.hw $d/Makefile
2873   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
2874 done
2875
2876 d=libuser
2877 mkdir -p $d
2878 rm -f $d/Makefile
2879 ln -s $source_path/Makefile.user $d/Makefile
2880 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2881   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
2882 fi
2883
2884 if test "$docs" = "yes" ; then
2885   mkdir -p QMP
2886 fi