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            ;;
 737     s390x)
 738            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 739            LDFLAGS="-m64 $LDFLAGS"
 740            ;;
 741     i386)
 742            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 743            LDFLAGS="-m32 $LDFLAGS"
 744            helper_cflags="-fomit-frame-pointer"
 745            host_guest_base="yes"
 746            ;;
 747     x86_64)
 748            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 749            LDFLAGS="-m64 $LDFLAGS"
 750            host_guest_base="yes"
 751            ;;
 752     arm*)
 753            host_guest_base="yes"
 754            ;;
 755     ppc*)
 756            host_guest_base="yes"
 757            ;;
 758     mips*)
 759            host_guest_base="yes"
 760            ;;
 761     ia64*)
 762            host_guest_base="yes"
 763            ;;
 764     hppa*)
 765            host_guest_base="yes"
 766            ;;
 767 esac
 768
 769 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 770
 771 if test x"$show_help" = x"yes" ; then
 772 cat << EOF
 773
 774 Usage: configure [options]
 775 Options: [defaults in brackets after descriptions]
 776
 777 EOF
 778 echo "Standard options:"
 779 echo "  --help                   print this message"
 780 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 781 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 782 echo "                           use %M for cpu name [$interp_prefix]"
 783 echo "  --target-list=LIST       set target list [$target_list]"
 784 echo ""
 785 echo "Advanced options (experts only):"
 786 echo "  --source-path=PATH       path of source code [$source_path]"
 787 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 788 echo "  --cc=CC                  use C compiler CC [$cc]"
 789 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 790 echo "                           build time"
 791 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 792 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 793 echo "  --make=MAKE              use specified make [$make]"
 794 echo "  --install=INSTALL        use specified install [$install]"
 795 echo "  --static                 enable static build [$static]"
 796 echo "  --mandir=PATH            install man pages in PATH"
 797 echo "  --datadir=PATH           install firmware in PATH"
 798 echo "  --docdir=PATH            install documentation in PATH"
 799 echo "  --bindir=PATH            install binaries in PATH"
 800 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 801 echo "  --enable-debug-tcg       enable TCG debugging"
 802 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 803 echo "  --enable-debug           enable common debug build options"
 804 echo "  --enable-sparse          enable sparse checker"
 805 echo "  --disable-sparse         disable sparse checker (default)"
 806 echo "  --disable-strip          disable stripping binaries"
 807 echo "  --disable-werror         disable compilation abort on warning"
 808 echo "  --disable-sdl            disable SDL"
 809 echo "  --enable-sdl             enable SDL"
 810 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 811 echo "  --audio-drv-list=LIST    set audio drivers list:"
 812 echo "                           Available drivers: $audio_possible_drivers"
 813 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 814 echo "                           Available cards: $audio_possible_cards"
 815 echo "  --block-drv-whitelist=L  set block driver whitelist"
 816 echo "                           (affects only QEMU, not qemu-img)"
 817 echo "  --enable-mixemu          enable mixer emulation"
 818 echo "  --disable-xen            disable xen backend driver support"
 819 echo "  --enable-xen             enable xen backend driver support"
 820 echo "  --disable-brlapi         disable BrlAPI"
 821 echo "  --enable-brlapi          enable BrlAPI"
 822 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 823 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 824 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 825 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 826 echo "  --disable-curses         disable curses output"
 827 echo "  --enable-curses          enable curses output"
 828 echo "  --disable-curl           disable curl connectivity"
 829 echo "  --enable-curl            enable curl connectivity"
 830 echo "  --disable-fdt            disable fdt device tree"
 831 echo "  --enable-fdt             enable fdt device tree"
 832 echo "  --disable-check-utests   disable check unit-tests"
 833 echo "  --enable-check-utests    enable check unit-tests"
 834 echo "  --disable-bluez          disable bluez stack connectivity"
 835 echo "  --enable-bluez           enable bluez stack connectivity"
 836 echo "  --disable-kvm            disable KVM acceleration support"
 837 echo "  --enable-kvm             enable KVM acceleration support"
 838 echo "  --disable-nptl           disable usermode NPTL support"
 839 echo "  --enable-nptl            enable usermode NPTL support"
 840 echo "  --enable-system          enable all system emulation targets"
 841 echo "  --disable-system         disable all system emulation targets"
 842 echo "  --enable-user            enable supported user emulation targets"
 843 echo "  --disable-user           disable all user emulation targets"
 844 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 845 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 846 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 847 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 848 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 849 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 850 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 851 echo "                           emulation targets"
 852 echo "  --disable-guest-base     disable GUEST_BASE support"
 853 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 854 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 855 echo "  --fmod-lib               path to FMOD library"
 856 echo "  --fmod-inc               path to FMOD includes"
 857 echo "  --oss-lib                path to OSS library"
 858 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 859 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 860 echo "  --disable-uuid           disable uuid support"
 861 echo "  --enable-uuid            enable uuid support"
 862 echo "  --disable-vde            disable support for vde network"
 863 echo "  --enable-vde             enable support for vde network"
 864 echo "  --disable-linux-aio      disable Linux AIO support"
 865 echo "  --enable-linux-aio       enable Linux AIO support"
 866 echo "  --disable-attr           disables attr and xattr support"
 867 echo "  --enable-attr            enable attr and xattr support"
 868 echo "  --enable-io-thread       enable IO thread"
 869 echo "  --disable-blobs          disable installing provided firmware blobs"
 870 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 871 echo "  --enable-docs            enable documentation build"
 872 echo "  --disable-docs           disable documentation build"
 873 echo "  --disable-vhost-net      disable vhost-net acceleration support"
 874 echo "  --enable-vhost-net       enable vhost-net acceleration support"
 875 echo ""
 876 echo "NOTE: The object files are built at the place where configure is launched"
 877 exit 1
 878 fi
 879
 880 #
 881 # Solaris specific configure tool chain decisions
 882 #
 883 if test "$solaris" = "yes" ; then
 884   if has $install; then
 885     :
 886   else
 887     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 888     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 889     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 890     exit 1
 891   fi
 892   if test "`path_of $install`" = "/usr/sbin/install" ; then
 893     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 894     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 895     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 896     exit 1
 897   fi
 898   if has ar; then
 899     :
 900   else
 901     echo "Error: No path includes ar"
 902     if test -f /usr/ccs/bin/ar ; then
 903       echo "Add /usr/ccs/bin to your path and rerun configure"
 904     fi
 905     exit 1
 906   fi
 907 fi
 908
 909
 910 if test -z "$target_list" ; then
 911 # these targets are portable
 912     if [ "$softmmu" = "yes" ] ; then
 913         target_list="\
 914 i386-softmmu \
 915 x86_64-softmmu \
 916 arm-softmmu \
 917 cris-softmmu \
 918 m68k-softmmu \
 919 microblaze-softmmu \
 920 mips-softmmu \
 921 mipsel-softmmu \
 922 mips64-softmmu \
 923 mips64el-softmmu \
 924 ppc-softmmu \
 925 ppcemb-softmmu \
 926 ppc64-softmmu \
 927 sh4-softmmu \
 928 sh4eb-softmmu \
 929 sparc-softmmu \
 930 sparc64-softmmu \
 931 "
 932     fi
 933 # the following are Linux specific
 934     if [ "$linux_user" = "yes" ] ; then
 935         target_list="${target_list}\
 936 i386-linux-user \
 937 x86_64-linux-user \
 938 alpha-linux-user \
 939 arm-linux-user \
 940 armeb-linux-user \
 941 cris-linux-user \
 942 m68k-linux-user \
 943 microblaze-linux-user \
 944 mips-linux-user \
 945 mipsel-linux-user \
 946 ppc-linux-user \
 947 ppc64-linux-user \
 948 ppc64abi32-linux-user \
 949 sh4-linux-user \
 950 sh4eb-linux-user \
 951 sparc-linux-user \
 952 sparc64-linux-user \
 953 sparc32plus-linux-user \
 954 "
 955     fi
 956 # the following are Darwin specific
 957     if [ "$darwin_user" = "yes" ] ; then
 958         target_list="$target_list i386-darwin-user ppc-darwin-user "
 959     fi
 960 # the following are BSD specific
 961     if [ "$bsd_user" = "yes" ] ; then
 962         target_list="${target_list}\
 963 i386-bsd-user \
 964 x86_64-bsd-user \
 965 sparc-bsd-user \
 966 sparc64-bsd-user \
 967 "
 968     fi
 969 else
 970     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 971 fi
 972 if test -z "$target_list" ; then
 973     echo "No targets enabled"
 974     exit 1
 975 fi
 976 # see if system emulation was really requested
 977 case " $target_list " in
 978   *"-softmmu "*) softmmu=yes
 979   ;;
 980   *) softmmu=no
 981   ;;
 982 esac
 983
 984 feature_not_found() {
 985   feature=$1
 986
 987   echo "ERROR"
 988   echo "ERROR: User requested feature $feature"
 989   echo "ERROR: configure was not able to find it"
 990   echo "ERROR"
 991   exit 1;
 992 }
 993
 994 if test -z "$cross_prefix" ; then
 995
 996 # ---
 997 # big/little endian test
 998 cat > $TMPC << EOF
 999 #include <inttypes.h>
1000 int main(int argc, char ** argv){
1001         volatile uint32_t i=0x01234567;
1002         return (*((uint8_t*)(&i))) == 0x67;
1003 }
1004 EOF
1005
1006 if compile_prog "" "" ; then
1007 $TMPE && bigendian="yes"
1008 else
1009 echo big/little test failed
1010 fi
1011
1012 else
1013
1014 # if cross compiling, cannot launch a program, so make a static guess
1015 case "$cpu" in
1016   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1017     bigendian=yes
1018   ;;
1019 esac
1020
1021 fi
1022
1023 # host long bits test
1024 hostlongbits="32"
1025 case "$cpu" in
1026   x86_64|alpha|ia64|sparc64|ppc64|s390x)
1027     hostlongbits=64
1028   ;;
1029 esac
1030
1031
1032 ##########################################
1033 # NPTL probe
1034
1035 if test "$nptl" != "no" ; then
1036   cat > $TMPC <<EOF
1037 #include <sched.h>
1038 #include <linux/futex.h>
1039 void foo()
1040 {
1041 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1042 #error bork
1043 #endif
1044 }
1045 EOF
1046
1047   if compile_object ; then
1048     nptl=yes
1049   else
1050     if test "$nptl" = "yes" ; then
1051       feature_not_found "nptl"
1052     fi
1053     nptl=no
1054   fi
1055 fi
1056
1057 ##########################################
1058 # zlib check
1059
1060 cat > $TMPC << EOF
1061 #include <zlib.h>
1062 int main(void) { zlibVersion(); return 0; }
1063 EOF
1064 if compile_prog "" "-lz" ; then
1065     :
1066 else
1067     echo
1068     echo "Error: zlib check failed"
1069     echo "Make sure to have the zlib libs and headers installed."
1070     echo
1071     exit 1
1072 fi
1073
1074 ##########################################
1075 # xen probe
1076
1077 if test "$xen" != "no" ; then
1078   xen_libs="-lxenstore -lxenctrl -lxenguest"
1079   cat > $TMPC <<EOF
1080 #include <xenctrl.h>
1081 #include <xs.h>
1082 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1083 EOF
1084   if compile_prog "" "$xen_libs" ; then
1085     xen=yes
1086     libs_softmmu="$xen_libs $libs_softmmu"
1087   else
1088     if test "$xen" = "yes" ; then
1089       feature_not_found "xen"
1090     fi
1091     xen=no
1092   fi
1093 fi
1094
1095 ##########################################
1096 # pkgconfig probe
1097
1098 pkgconfig="${cross_prefix}pkg-config"
1099 if ! has $pkgconfig; then
1100   # likely not cross compiling, or hope for the best
1101   pkgconfig=pkg-config
1102 fi
1103
1104 ##########################################
1105 # Sparse probe
1106 if test "$sparse" != "no" ; then
1107   if has cgcc; then
1108     sparse=yes
1109   else
1110     if test "$sparse" = "yes" ; then
1111       feature_not_found "sparse"
1112     fi
1113     sparse=no
1114   fi
1115 fi
1116
1117 ##########################################
1118 # SDL probe
1119
1120 # Look for sdl configuration program (pkg-config or sdl-config).
1121 # Prefer variant with cross prefix if cross compiling,
1122 # and favour pkg-config with sdl over sdl-config.
1123 if test -n "$cross_prefix" -a $pkgconfig != pkg-config && \
1124      $pkgconfig sdl --modversion >/dev/null 2>&1; then
1125   sdlconfig="$pkgconfig sdl"
1126   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1127 elif test -n "$cross_prefix" && has ${cross_prefix}sdl-config; then
1128   sdlconfig="${cross_prefix}sdl-config"
1129   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1130 elif $pkgconfig sdl --modversion >/dev/null 2>&1; then
1131   sdlconfig="$pkgconfig sdl"
1132   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1133 elif has sdl-config; then
1134   sdlconfig='sdl-config'
1135   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1136 else
1137   if test "$sdl" = "yes" ; then
1138     feature_not_found "sdl"
1139   fi
1140   sdl=no
1141 fi
1142
1143 sdl_too_old=no
1144 if test "$sdl" != "no" ; then
1145   cat > $TMPC << EOF
1146 #include <SDL.h>
1147 #undef main /* We don't want SDL to override our main() */
1148 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1149 EOF
1150   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1151   if test "$static" = "yes" ; then
1152     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1153   else
1154     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1155   fi
1156   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1157     if test "$_sdlversion" -lt 121 ; then
1158       sdl_too_old=yes
1159     else
1160       if test "$cocoa" = "no" ; then
1161         sdl=yes
1162       fi
1163     fi
1164
1165     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1166     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1167       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1168          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1169          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1170       fi
1171       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1172         :
1173       else
1174         sdl=no
1175       fi
1176     fi # static link
1177   else # sdl not found
1178     if test "$sdl" = "yes" ; then
1179       feature_not_found "sdl"
1180     fi
1181     sdl=no
1182   fi # sdl compile test
1183 fi
1184
1185 if test "$sdl" = "yes" ; then
1186   cat > $TMPC <<EOF
1187 #include <SDL.h>
1188 #if defined(SDL_VIDEO_DRIVER_X11)
1189 #include <X11/XKBlib.h>
1190 #else
1191 #error No x11 support
1192 #endif
1193 int main(void) { return 0; }
1194 EOF
1195   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1196     sdl_libs="$sdl_libs -lX11"
1197   fi
1198   if test "$mingw32" = "yes" ; then
1199     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1200   fi
1201   libs_softmmu="$sdl_libs $libs_softmmu"
1202 fi
1203
1204 ##########################################
1205 # VNC TLS detection
1206 if test "$vnc_tls" != "no" ; then
1207   cat > $TMPC <<EOF
1208 #include <gnutls/gnutls.h>
1209 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1210 EOF
1211   vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
1212   vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
1213   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1214     vnc_tls=yes
1215     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1216   else
1217     if test "$vnc_tls" = "yes" ; then
1218       feature_not_found "vnc-tls"
1219     fi
1220     vnc_tls=no
1221   fi
1222 fi
1223
1224 ##########################################
1225 # VNC SASL detection
1226 if test "$vnc_sasl" != "no" ; then
1227   cat > $TMPC <<EOF
1228 #include <sasl/sasl.h>
1229 #include <stdio.h>
1230 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1231 EOF
1232   # Assuming Cyrus-SASL installed in /usr prefix
1233   vnc_sasl_cflags=""
1234   vnc_sasl_libs="-lsasl2"
1235   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1236     vnc_sasl=yes
1237     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1238   else
1239     if test "$vnc_sasl" = "yes" ; then
1240       feature_not_found "vnc-sasl"
1241     fi
1242     vnc_sasl=no
1243   fi
1244 fi
1245
1246 ##########################################
1247 # fnmatch() probe, used for ACL routines
1248 fnmatch="no"
1249 cat > $TMPC << EOF
1250 #include <fnmatch.h>
1251 int main(void)
1252 {
1253     fnmatch("foo", "foo", 0);
1254     return 0;
1255 }
1256 EOF
1257 if compile_prog "" "" ; then
1258    fnmatch="yes"
1259 fi
1260
1261 ##########################################
1262 # uuid_generate() probe, used for vdi block driver
1263 if test "$uuid" != "no" ; then
1264   uuid_libs="-luuid"
1265   cat > $TMPC << EOF
1266 #include <uuid/uuid.h>
1267 int main(void)
1268 {
1269     uuid_t my_uuid;
1270     uuid_generate(my_uuid);
1271     return 0;
1272 }
1273 EOF
1274   if compile_prog "" "$uuid_libs" ; then
1275     uuid="yes"
1276     libs_softmmu="$uuid_libs $libs_softmmu"
1277     libs_tools="$uuid_libs $libs_tools"
1278   else
1279     if test "$uuid" = "yes" ; then
1280       feature_not_found "uuid"
1281     fi
1282     uuid=no
1283   fi
1284 fi
1285
1286 ##########################################
1287 # vde libraries probe
1288 if test "$vde" != "no" ; then
1289   vde_libs="-lvdeplug"
1290   cat > $TMPC << EOF
1291 #include <libvdeplug.h>
1292 int main(void)
1293 {
1294     struct vde_open_args a = {0, 0, 0};
1295     vde_open("", "", &a);
1296     return 0;
1297 }
1298 EOF
1299   if compile_prog "" "$vde_libs" ; then
1300     vde=yes
1301     libs_softmmu="$vde_libs $libs_softmmu"
1302     libs_tools="$vde_libs $libs_tools"
1303   else
1304     if test "$vde" = "yes" ; then
1305       feature_not_found "vde"
1306     fi
1307     vde=no
1308   fi
1309 fi
1310
1311 ##########################################
1312 # Sound support libraries probe
1313
1314 audio_drv_probe()
1315 {
1316     drv=$1
1317     hdr=$2
1318     lib=$3
1319     exp=$4
1320     cfl=$5
1321         cat > $TMPC << EOF
1322 #include <$hdr>
1323 int main(void) { $exp }
1324 EOF
1325     if compile_prog "$cfl" "$lib" ; then
1326         :
1327     else
1328         echo
1329         echo "Error: $drv check failed"
1330         echo "Make sure to have the $drv libs and headers installed."
1331         echo
1332         exit 1
1333     fi
1334 }
1335
1336 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1337 for drv in $audio_drv_list; do
1338     case $drv in
1339     alsa)
1340     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1341         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1342     libs_softmmu="-lasound $libs_softmmu"
1343     ;;
1344
1345     fmod)
1346     if test -z $fmod_lib || test -z $fmod_inc; then
1347         echo
1348         echo "Error: You must specify path to FMOD library and headers"
1349         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1350         echo
1351         exit 1
1352     fi
1353     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1354     libs_softmmu="$fmod_lib $libs_softmmu"
1355     ;;
1356
1357     esd)
1358     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1359     libs_softmmu="-lesd $libs_softmmu"
1360     audio_pt_int="yes"
1361     ;;
1362
1363     pa)
1364     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1365         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1366     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1367     audio_pt_int="yes"
1368     ;;
1369
1370     coreaudio)
1371       libs_softmmu="-framework CoreAudio $libs_softmmu"
1372     ;;
1373
1374     dsound)
1375       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1376       audio_win_int="yes"
1377     ;;
1378
1379     oss)
1380       libs_softmmu="$oss_lib $libs_softmmu"
1381     ;;
1382
1383     sdl|wav)
1384     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1385     ;;
1386
1387     winwave)
1388       libs_softmmu="-lwinmm $libs_softmmu"
1389       audio_win_int="yes"
1390     ;;
1391
1392     *)
1393     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1394         echo
1395         echo "Error: Unknown driver '$drv' selected"
1396         echo "Possible drivers are: $audio_possible_drivers"
1397         echo
1398         exit 1
1399     }
1400     ;;
1401     esac
1402 done
1403
1404 ##########################################
1405 # BrlAPI probe
1406
1407 if test "$brlapi" != "no" ; then
1408   brlapi_libs="-lbrlapi"
1409   cat > $TMPC << EOF
1410 #include <brlapi.h>
1411 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1412 EOF
1413   if compile_prog "" "$brlapi_libs" ; then
1414     brlapi=yes
1415     libs_softmmu="$brlapi_libs $libs_softmmu"
1416   else
1417     if test "$brlapi" = "yes" ; then
1418       feature_not_found "brlapi"
1419     fi
1420     brlapi=no
1421   fi
1422 fi
1423
1424 ##########################################
1425 # curses probe
1426 curses_list="-lncurses -lcurses"
1427
1428 if test "$curses" != "no" ; then
1429   curses_found=no
1430   cat > $TMPC << EOF
1431 #include <curses.h>
1432 #ifdef __OpenBSD__
1433 #define resize_term resizeterm
1434 #endif
1435 int main(void) { resize_term(0, 0); return curses_version(); }
1436 EOF
1437   for curses_lib in $curses_list; do
1438     if compile_prog "" "$curses_lib" ; then
1439       curses_found=yes
1440       libs_softmmu="$curses_lib $libs_softmmu"
1441       break
1442     fi
1443   done
1444   if test "$curses_found" = "yes" ; then
1445     curses=yes
1446   else
1447     if test "$curses" = "yes" ; then
1448       feature_not_found "curses"
1449     fi
1450     curses=no
1451   fi
1452 fi
1453
1454 ##########################################
1455 # curl probe
1456
1457 if $pkgconfig libcurl --modversion >/dev/null 2>&1; then
1458   curlconfig="$pkgconfig libcurl"
1459 else
1460   curlconfig=curl-config
1461 fi
1462
1463 if test "$curl" != "no" ; then
1464   cat > $TMPC << EOF
1465 #include <curl/curl.h>
1466 int main(void) { return curl_easy_init(); }
1467 EOF
1468   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1469   curl_libs=`$curlconfig --libs 2>/dev/null`
1470   if compile_prog "$curl_cflags" "$curl_libs" ; then
1471     curl=yes
1472     libs_tools="$curl_libs $libs_tools"
1473     libs_softmmu="$curl_libs $libs_softmmu"
1474   else
1475     if test "$curl" = "yes" ; then
1476       feature_not_found "curl"
1477     fi
1478     curl=no
1479   fi
1480 fi # test "$curl"
1481
1482 ##########################################
1483 # check framework probe
1484
1485 if test "$check_utests" != "no" ; then
1486   cat > $TMPC << EOF
1487 #include <check.h>
1488 int main(void) { suite_create("qemu test"); return 0; }
1489 EOF
1490   check_libs=`$pkgconfig --libs check`
1491   if compile_prog "" $check_libs ; then
1492     check_utests=yes
1493     libs_tools="$check_libs $libs_tools"
1494   else
1495     if test "$check_utests" = "yes" ; then
1496       feature_not_found "check"
1497     fi
1498     check_utests=no
1499   fi
1500 fi # test "$check_utests"
1501
1502 ##########################################
1503 # bluez support probe
1504 if test "$bluez" != "no" ; then
1505   cat > $TMPC << EOF
1506 #include <bluetooth/bluetooth.h>
1507 int main(void) { return bt_error(0); }
1508 EOF
1509   bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
1510   bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
1511   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1512     bluez=yes
1513     libs_softmmu="$bluez_libs $libs_softmmu"
1514   else
1515     if test "$bluez" = "yes" ; then
1516       feature_not_found "bluez"
1517     fi
1518     bluez="no"
1519   fi
1520 fi
1521
1522 ##########################################
1523 # kvm probe
1524 if test "$kvm" != "no" ; then
1525     cat > $TMPC <<EOF
1526 #include <linux/kvm.h>
1527 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1528 #error Invalid KVM version
1529 #endif
1530 #if !defined(KVM_CAP_USER_MEMORY)
1531 #error Missing KVM capability KVM_CAP_USER_MEMORY
1532 #endif
1533 #if !defined(KVM_CAP_SET_TSS_ADDR)
1534 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1535 #endif
1536 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1537 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1538 #endif
1539 int main(void) { return 0; }
1540 EOF
1541   if test "$kerneldir" != "" ; then
1542       kvm_cflags=-I"$kerneldir"/include
1543       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1544          -a -d "$kerneldir/arch/x86/include" ; then
1545             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1546         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1547             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1548         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1549             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1550         elif test -d "$kerneldir/arch/$cpu/include" ; then
1551             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1552       fi
1553   else
1554     kvm_cflags=`$pkgconfig --cflags kvm-kmod 2>/dev/null`
1555   fi
1556   if compile_prog "$kvm_cflags" "" ; then
1557     kvm=yes
1558     cat > $TMPC <<EOF
1559 #include <linux/kvm_para.h>
1560 int main(void) { return 0; }
1561 EOF
1562     if compile_prog "$kvm_cflags" "" ; then
1563       kvm_para=yes
1564     fi
1565   else
1566     if test "$kvm" = "yes" ; then
1567       if has awk && has grep; then
1568         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1569         | grep "error: " \
1570         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1571         if test "$kvmerr" != "" ; then
1572           echo -e "${kvmerr}\n\
1573       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1574   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1575         fi
1576       fi
1577       feature_not_found "kvm"
1578     fi
1579     kvm=no
1580   fi
1581 fi
1582
1583 ##########################################
1584 # test for vhost net
1585
1586 if test "$vhost_net" != "no"; then
1587     if test "$kvm" != "no"; then
1588             cat > $TMPC <<EOF
1589     #include <linux/vhost.h>
1590     int main(void) { return 0; }
1591 EOF
1592             if compile_prog "$kvm_cflags" "" ; then
1593                 vhost_net=yes
1594             else
1595                 if test "$vhost_net" = "yes" ; then
1596                     feature_not_found "vhost-net"
1597                 fi
1598                 vhost_net=no
1599             fi
1600     else
1601             if test "$vhost_net" = "yes" ; then
1602                 echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1603                 feature_not_found "vhost-net"
1604             fi
1605             vhost_net=no
1606     fi
1607 fi
1608
1609 ##########################################
1610 # pthread probe
1611 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1612
1613 pthread=no
1614 cat > $TMPC << EOF
1615 #include <pthread.h>
1616 int main(void) { pthread_create(0,0,0,0); return 0; }
1617 EOF
1618 for pthread_lib in $PTHREADLIBS_LIST; do
1619   if compile_prog "" "$pthread_lib" ; then
1620     pthread=yes
1621     LIBS="$pthread_lib $LIBS"
1622     break
1623   fi
1624 done
1625
1626 if test "$mingw32" != yes -a "$pthread" = no; then
1627   echo
1628   echo "Error: pthread check failed"
1629   echo "Make sure to have the pthread libs and headers installed."
1630   echo
1631   exit 1
1632 fi
1633
1634 ##########################################
1635 # linux-aio probe
1636
1637 if test "$linux_aio" != "no" ; then
1638   cat > $TMPC <<EOF
1639 #include <libaio.h>
1640 #include <sys/eventfd.h>
1641 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1642 EOF
1643   if compile_prog "" "-laio" ; then
1644     linux_aio=yes
1645     libs_softmmu="$libs_softmmu -laio"
1646     libs_tools="$libs_tools -laio"
1647   else
1648     if test "$linux_aio" = "yes" ; then
1649       feature_not_found "linux AIO"
1650     fi
1651     linux_aio=no
1652   fi
1653 fi
1654
1655 ##########################################
1656 # attr probe
1657
1658 if test "$attr" != "no" ; then
1659   cat > $TMPC <<EOF
1660 #include <stdio.h>
1661 #include <sys/types.h>
1662 #include <attr/xattr.h>
1663 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1664 EOF
1665   if compile_prog "" "-lattr" ; then
1666     attr=yes
1667     LIBS="-lattr $LIBS"
1668   else
1669     if test "$attr" = "yes" ; then
1670       feature_not_found "ATTR"
1671     fi
1672     attr=no
1673   fi
1674 fi
1675
1676 ##########################################
1677 # iovec probe
1678 cat > $TMPC <<EOF
1679 #include <sys/types.h>
1680 #include <sys/uio.h>
1681 #include <unistd.h>
1682 int main(void) { struct iovec iov; return 0; }
1683 EOF
1684 iovec=no
1685 if compile_prog "" "" ; then
1686   iovec=yes
1687 fi
1688
1689 ##########################################
1690 # preadv probe
1691 cat > $TMPC <<EOF
1692 #include <sys/types.h>
1693 #include <sys/uio.h>
1694 #include <unistd.h>
1695 int main(void) { preadv; }
1696 EOF
1697 preadv=no
1698 if compile_prog "" "" ; then
1699   preadv=yes
1700 fi
1701
1702 ##########################################
1703 # fdt probe
1704 if test "$fdt" != "no" ; then
1705   fdt_libs="-lfdt"
1706   cat > $TMPC << EOF
1707 int main(void) { return 0; }
1708 EOF
1709   if compile_prog "" "$fdt_libs" ; then
1710     fdt=yes
1711     libs_softmmu="$fdt_libs $libs_softmmu"
1712   else
1713     if test "$fdt" = "yes" ; then
1714       feature_not_found "fdt"
1715     fi
1716     fdt=no
1717   fi
1718 fi
1719
1720 #
1721 # Check for xxxat() functions when we are building linux-user
1722 # emulator.  This is done because older glibc versions don't
1723 # have syscall stubs for these implemented.
1724 #
1725 atfile=no
1726 cat > $TMPC << EOF
1727 #define _ATFILE_SOURCE
1728 #include <sys/types.h>
1729 #include <fcntl.h>
1730 #include <unistd.h>
1731
1732 int
1733 main(void)
1734 {
1735         /* try to unlink nonexisting file */
1736         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1737 }
1738 EOF
1739 if compile_prog "" "" ; then
1740   atfile=yes
1741 fi
1742
1743 # Check for inotify functions when we are building linux-user
1744 # emulator.  This is done because older glibc versions don't
1745 # have syscall stubs for these implemented.  In that case we
1746 # don't provide them even if kernel supports them.
1747 #
1748 inotify=no
1749 cat > $TMPC << EOF
1750 #include <sys/inotify.h>
1751
1752 int
1753 main(void)
1754 {
1755         /* try to start inotify */
1756         return inotify_init();
1757 }
1758 EOF
1759 if compile_prog "" "" ; then
1760   inotify=yes
1761 fi
1762
1763 inotify1=no
1764 cat > $TMPC << EOF
1765 #include <sys/inotify.h>
1766
1767 int
1768 main(void)
1769 {
1770     /* try to start inotify */
1771     return inotify_init1(0);
1772 }
1773 EOF
1774 if compile_prog "" "" ; then
1775   inotify1=yes
1776 fi
1777
1778 # check if utimensat and futimens are supported
1779 utimens=no
1780 cat > $TMPC << EOF
1781 #define _ATFILE_SOURCE
1782 #define _GNU_SOURCE
1783 #include <stddef.h>
1784 #include <fcntl.h>
1785
1786 int main(void)
1787 {
1788     utimensat(AT_FDCWD, "foo", NULL, 0);
1789     futimens(0, NULL);
1790     return 0;
1791 }
1792 EOF
1793 if compile_prog "" "" ; then
1794   utimens=yes
1795 fi
1796
1797 # check if pipe2 is there
1798 pipe2=no
1799 cat > $TMPC << EOF
1800 #define _GNU_SOURCE
1801 #include <unistd.h>
1802 #include <fcntl.h>
1803
1804 int main(void)
1805 {
1806     int pipefd[2];
1807     pipe2(pipefd, O_CLOEXEC);
1808     return 0;
1809 }
1810 EOF
1811 if compile_prog "" "" ; then
1812   pipe2=yes
1813 fi
1814
1815 # check if accept4 is there
1816 accept4=no
1817 cat > $TMPC << EOF
1818 #define _GNU_SOURCE
1819 #include <sys/socket.h>
1820 #include <stddef.h>
1821
1822 int main(void)
1823 {
1824     accept4(0, NULL, NULL, SOCK_CLOEXEC);
1825     return 0;
1826 }
1827 EOF
1828 if compile_prog "" "" ; then
1829   accept4=yes
1830 fi
1831
1832 # check if tee/splice is there. vmsplice was added same time.
1833 splice=no
1834 cat > $TMPC << EOF
1835 #define _GNU_SOURCE
1836 #include <unistd.h>
1837 #include <fcntl.h>
1838 #include <limits.h>
1839
1840 int main(void)
1841 {
1842     int len, fd;
1843     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1844     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1845     return 0;
1846 }
1847 EOF
1848 if compile_prog "" "" ; then
1849   splice=yes
1850 fi
1851
1852 # check if eventfd is supported
1853 eventfd=no
1854 cat > $TMPC << EOF
1855 #include <sys/eventfd.h>
1856
1857 int main(void)
1858 {
1859     int efd = eventfd(0, 0);
1860     return 0;
1861 }
1862 EOF
1863 if compile_prog "" "" ; then
1864   eventfd=yes
1865 fi
1866
1867 # check for fallocate
1868 fallocate=no
1869 cat > $TMPC << EOF
1870 #include <fcntl.h>
1871
1872 int main(void)
1873 {
1874     fallocate(0, 0, 0, 0);
1875     return 0;
1876 }
1877 EOF
1878 if compile_prog "$ARCH_CFLAGS" "" ; then
1879   fallocate=yes
1880 fi
1881
1882 # check for dup3
1883 dup3=no
1884 cat > $TMPC << EOF
1885 #include <unistd.h>
1886
1887 int main(void)
1888 {
1889     dup3(0, 0, 0);
1890     return 0;
1891 }
1892 EOF
1893 if compile_prog "" "" ; then
1894   dup3=yes
1895 fi
1896
1897 # Check if tools are available to build documentation.
1898 if test "$docs" != "no" ; then
1899   if has makeinfo && has pod2man; then
1900     docs=yes
1901   else
1902     if test "$docs" = "yes" ; then
1903       feature_not_found "docs"
1904     fi
1905     docs=no
1906   fi
1907 fi
1908
1909 # Search for bswap_32 function
1910 byteswap_h=no
1911 cat > $TMPC << EOF
1912 #include <byteswap.h>
1913 int main(void) { return bswap_32(0); }
1914 EOF
1915 if compile_prog "" "" ; then
1916   byteswap_h=yes
1917 fi
1918
1919 # Search for bswap_32 function
1920 bswap_h=no
1921 cat > $TMPC << EOF
1922 #include <sys/endian.h>
1923 #include <sys/types.h>
1924 #include <machine/bswap.h>
1925 int main(void) { return bswap32(0); }
1926 EOF
1927 if compile_prog "" "" ; then
1928   bswap_h=yes
1929 fi
1930
1931 ##########################################
1932 # Do we need librt
1933 cat > $TMPC <<EOF
1934 #include <signal.h>
1935 #include <time.h>
1936 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1937 EOF
1938
1939 if compile_prog "" "" ; then
1940   :
1941 elif compile_prog "" "-lrt" ; then
1942   LIBS="-lrt $LIBS"
1943 fi
1944
1945 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1946         "$aix" != "yes" ; then
1947     libs_softmmu="-lutil $libs_softmmu"
1948 fi
1949
1950 ##########################################
1951 # check if the compiler defines offsetof
1952
1953 need_offsetof=yes
1954 cat > $TMPC << EOF
1955 #include <stddef.h>
1956 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1957 EOF
1958 if compile_prog "" "" ; then
1959     need_offsetof=no
1960 fi
1961
1962 ##########################################
1963 # check if the compiler understands attribute warn_unused_result
1964 #
1965 # This could be smarter, but gcc -Werror does not error out even when warning
1966 # about attribute warn_unused_result
1967
1968 gcc_attribute_warn_unused_result=no
1969 cat > $TMPC << EOF
1970 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
1971 #error gcc 3.3 or older
1972 #endif
1973 int main(void) { return 0;}
1974 EOF
1975 if compile_prog "" ""; then
1976     gcc_attribute_warn_unused_result=yes
1977 fi
1978
1979 ##########################################
1980 # check if we have fdatasync
1981
1982 fdatasync=no
1983 cat > $TMPC << EOF
1984 #include <unistd.h>
1985 int main(void) { return fdatasync(0); }
1986 EOF
1987 if compile_prog "" "" ; then
1988     fdatasync=yes
1989 fi
1990
1991 # End of CC checks
1992 # After here, no more $cc or $ld runs
1993
1994 if test "$debug" = "no" ; then
1995   CFLAGS="-O2 $CFLAGS"
1996 fi
1997
1998 # Consult white-list to determine whether to enable werror
1999 # by default.  Only enable by default for git builds
2000 z_version=`cut -f3 -d. $source_path/VERSION`
2001
2002 if test -z "$werror" ; then
2003     if test "$z_version" = "50" -a \
2004         "$linux" = "yes" ; then
2005         werror="yes"
2006     else
2007         werror="no"
2008     fi
2009 fi
2010
2011 # Disable zero malloc errors for official releases unless explicitly told to
2012 # enable/disable
2013 if test -z "$zero_malloc" ; then
2014     if test "$z_version" = "50" ; then
2015         zero_malloc="no"
2016     else
2017         zero_malloc="yes"
2018     fi
2019 fi
2020
2021 if test "$werror" = "yes" ; then
2022     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2023 fi
2024
2025 if test "$solaris" = "no" ; then
2026     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2027         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2028     fi
2029 fi
2030
2031 confdir=$sysconfdir$confsuffix
2032
2033 tools=
2034 if test "$softmmu" = yes ; then
2035   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2036   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2037       tools="qemu-nbd\$(EXESUF) $tools"
2038     if [ "$check_utests" = "yes" ]; then
2039       tools="check-qint check-qstring check-qdict check-qlist $tools"
2040       tools="check-qfloat check-qjson $tools"
2041     fi
2042   fi
2043 fi
2044
2045 # Mac OS X ships with a broken assembler
2046 roms=
2047 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2048         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2049         "$softmmu" = yes ; then
2050   roms="optionrom"
2051 fi
2052
2053
2054 echo "Install prefix    $prefix"
2055 echo "BIOS directory    `eval echo $datadir`"
2056 echo "binary directory  `eval echo $bindir`"
2057 echo "config directory  `eval echo $sysconfdir`"
2058 if test "$mingw32" = "no" ; then
2059 echo "Manual directory  `eval echo $mandir`"
2060 echo "ELF interp prefix $interp_prefix"
2061 fi
2062 echo "Source path       $source_path"
2063 echo "C compiler        $cc"
2064 echo "Host C compiler   $host_cc"
2065 echo "CFLAGS            $CFLAGS"
2066 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2067 echo "LDFLAGS           $LDFLAGS"
2068 echo "make              $make"
2069 echo "install           $install"
2070 echo "host CPU          $cpu"
2071 echo "host big endian   $bigendian"
2072 echo "target list       $target_list"
2073 echo "tcg debug enabled $debug_tcg"
2074 echo "Mon debug enabled $debug_mon"
2075 echo "gprof enabled     $gprof"
2076 echo "sparse enabled    $sparse"
2077 echo "strip binaries    $strip_opt"
2078 echo "profiler          $profiler"
2079 echo "static build      $static"
2080 echo "-Werror enabled   $werror"
2081 if test "$darwin" = "yes" ; then
2082     echo "Cocoa support     $cocoa"
2083 fi
2084 echo "SDL support       $sdl"
2085 echo "curses support    $curses"
2086 echo "curl support      $curl"
2087 echo "check support     $check_utests"
2088 echo "mingw32 support   $mingw32"
2089 echo "Audio drivers     $audio_drv_list"
2090 echo "Extra audio cards $audio_card_list"
2091 echo "Block whitelist   $block_drv_whitelist"
2092 echo "Mixer emulation   $mixemu"
2093 echo "VNC TLS support   $vnc_tls"
2094 echo "VNC SASL support  $vnc_sasl"
2095 if test -n "$sparc_cpu"; then
2096     echo "Target Sparc Arch $sparc_cpu"
2097 fi
2098 echo "xen support       $xen"
2099 echo "brlapi support    $brlapi"
2100 echo "bluez  support    $bluez"
2101 echo "Documentation     $docs"
2102 [ ! -z "$uname_release" ] && \
2103 echo "uname -r          $uname_release"
2104 echo "NPTL support      $nptl"
2105 echo "GUEST_BASE        $guest_base"
2106 echo "PIE user targets  $user_pie"
2107 echo "vde support       $vde"
2108 echo "IO thread         $io_thread"
2109 echo "Linux AIO support $linux_aio"
2110 echo "ATTR/XATTR support $attr"
2111 echo "Install blobs     $blobs"
2112 echo "KVM support       $kvm"
2113 echo "fdt support       $fdt"
2114 echo "preadv support    $preadv"
2115 echo "fdatasync         $fdatasync"
2116 echo "uuid support      $uuid"
2117 echo "vhost-net support $vhost_net"
2118
2119 if test $sdl_too_old = "yes"; then
2120 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2121 fi
2122
2123 config_host_mak="config-host.mak"
2124 config_host_ld="config-host.ld"
2125
2126 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2127 printf "# Configured with:" >> $config_host_mak
2128 printf " '%s'" "$0" "$@" >> $config_host_mak
2129 echo >> $config_host_mak
2130
2131 echo "prefix=$prefix" >> $config_host_mak
2132 echo "bindir=$bindir" >> $config_host_mak
2133 echo "mandir=$mandir" >> $config_host_mak
2134 echo "datadir=$datadir" >> $config_host_mak
2135 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2136 echo "docdir=$docdir" >> $config_host_mak
2137 echo "confdir=$confdir" >> $config_host_mak
2138
2139 case "$cpu" in
2140   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
2141     ARCH=$cpu
2142   ;;
2143   armv4b|armv4l)
2144     ARCH=arm
2145   ;;
2146 esac
2147 echo "ARCH=$ARCH" >> $config_host_mak
2148 if test "$debug_tcg" = "yes" ; then
2149   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2150 fi
2151 if test "$debug_mon" = "yes" ; then
2152   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2153 fi
2154 if test "$debug" = "yes" ; then
2155   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2156 fi
2157 if test "$strip_opt" = "yes" ; then
2158   echo "STRIP_OPT=-s" >> $config_host_mak
2159 fi
2160 if test "$bigendian" = "yes" ; then
2161   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2162 fi
2163 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2164 if test "$mingw32" = "yes" ; then
2165   echo "CONFIG_WIN32=y" >> $config_host_mak
2166 else
2167   echo "CONFIG_POSIX=y" >> $config_host_mak
2168 fi
2169
2170 if test "$linux" = "yes" ; then
2171   echo "CONFIG_LINUX=y" >> $config_host_mak
2172 fi
2173
2174 if test "$darwin" = "yes" ; then
2175   echo "CONFIG_DARWIN=y" >> $config_host_mak
2176 fi
2177
2178 if test "$aix" = "yes" ; then
2179   echo "CONFIG_AIX=y" >> $config_host_mak
2180 fi
2181
2182 if test "$solaris" = "yes" ; then
2183   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2184   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2185   if test "$needs_libsunmath" = "yes" ; then
2186     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2187   fi
2188 fi
2189 if test "$static" = "yes" ; then
2190   echo "CONFIG_STATIC=y" >> $config_host_mak
2191 fi
2192 if test $profiler = "yes" ; then
2193   echo "CONFIG_PROFILER=y" >> $config_host_mak
2194 fi
2195 if test "$slirp" = "yes" ; then
2196   echo "CONFIG_SLIRP=y" >> $config_host_mak
2197   QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
2198 fi
2199 if test "$vde" = "yes" ; then
2200   echo "CONFIG_VDE=y" >> $config_host_mak
2201 fi
2202 for card in $audio_card_list; do
2203     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2204     echo "$def=y" >> $config_host_mak
2205 done
2206 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2207 for drv in $audio_drv_list; do
2208     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2209     echo "$def=y" >> $config_host_mak
2210     if test "$drv" = "fmod"; then
2211         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2212     fi
2213 done
2214 if test "$audio_pt_int" = "yes" ; then
2215   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2216 fi
2217 if test "$audio_win_int" = "yes" ; then
2218   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2219 fi
2220 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2221 if test "$mixemu" = "yes" ; then
2222   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2223 fi
2224 if test "$vnc_tls" = "yes" ; then
2225   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2226   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2227 fi
2228 if test "$vnc_sasl" = "yes" ; then
2229   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2230   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2231 fi
2232 if test "$fnmatch" = "yes" ; then
2233   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2234 fi
2235 if test "$uuid" = "yes" ; then
2236   echo "CONFIG_UUID=y" >> $config_host_mak
2237 fi
2238 qemu_version=`head $source_path/VERSION`
2239 echo "VERSION=$qemu_version" >>$config_host_mak
2240 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2241 echo "SRC_PATH=$source_path" >> $config_host_mak
2242 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2243 if [ "$docs" = "yes" ] ; then
2244   echo "BUILD_DOCS=yes" >> $config_host_mak
2245 fi
2246 if test "$sdl" = "yes" ; then
2247   echo "CONFIG_SDL=y" >> $config_host_mak
2248   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2249 fi
2250 if test "$cocoa" = "yes" ; then
2251   echo "CONFIG_COCOA=y" >> $config_host_mak
2252 fi
2253 if test "$curses" = "yes" ; then
2254   echo "CONFIG_CURSES=y" >> $config_host_mak
2255 fi
2256 if test "$atfile" = "yes" ; then
2257   echo "CONFIG_ATFILE=y" >> $config_host_mak
2258 fi
2259 if test "$utimens" = "yes" ; then
2260   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2261 fi
2262 if test "$pipe2" = "yes" ; then
2263   echo "CONFIG_PIPE2=y" >> $config_host_mak
2264 fi
2265 if test "$accept4" = "yes" ; then
2266   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2267 fi
2268 if test "$splice" = "yes" ; then
2269   echo "CONFIG_SPLICE=y" >> $config_host_mak
2270 fi
2271 if test "$eventfd" = "yes" ; then
2272   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2273 fi
2274 if test "$fallocate" = "yes" ; then
2275   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2276 fi
2277 if test "$dup3" = "yes" ; then
2278   echo "CONFIG_DUP3=y" >> $config_host_mak
2279 fi
2280 if test "$inotify" = "yes" ; then
2281   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2282 fi
2283 if test "$inotify1" = "yes" ; then
2284   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2285 fi
2286 if test "$byteswap_h" = "yes" ; then
2287   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2288 fi
2289 if test "$bswap_h" = "yes" ; then
2290   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2291 fi
2292 if test "$curl" = "yes" ; then
2293   echo "CONFIG_CURL=y" >> $config_host_mak
2294   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2295 fi
2296 if test "$brlapi" = "yes" ; then
2297   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2298 fi
2299 if test "$bluez" = "yes" ; then
2300   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2301   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2302 fi
2303 if test "$xen" = "yes" ; then
2304   echo "CONFIG_XEN=y" >> $config_host_mak
2305 fi
2306 if test "$io_thread" = "yes" ; then
2307   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2308 fi
2309 if test "$linux_aio" = "yes" ; then
2310   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2311 fi
2312 if test "$attr" = "yes" ; then
2313   echo "CONFIG_ATTR=y" >> $config_host_mak
2314 fi
2315 if test "$linux" = "yes" ; then
2316   if test "$attr" = "yes" ; then
2317     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2318   fi
2319 fi
2320 if test "$blobs" = "yes" ; then
2321   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2322 fi
2323 if test "$iovec" = "yes" ; then
2324   echo "CONFIG_IOVEC=y" >> $config_host_mak
2325 fi
2326 if test "$preadv" = "yes" ; then
2327   echo "CONFIG_PREADV=y" >> $config_host_mak
2328 fi
2329 if test "$fdt" = "yes" ; then
2330   echo "CONFIG_FDT=y" >> $config_host_mak
2331 fi
2332 if test "$need_offsetof" = "yes" ; then
2333   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2334 fi
2335 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2336   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2337 fi
2338 if test "$fdatasync" = "yes" ; then
2339   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2340 fi
2341
2342 # XXX: suppress that
2343 if [ "$bsd" = "yes" ] ; then
2344   echo "CONFIG_BSD=y" >> $config_host_mak
2345 fi
2346
2347 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2348
2349 if test "$zero_malloc" = "yes" ; then
2350   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2351 fi
2352
2353 # USB host support
2354 case "$usb" in
2355 linux)
2356   echo "HOST_USB=linux" >> $config_host_mak
2357 ;;
2358 bsd)
2359   echo "HOST_USB=bsd" >> $config_host_mak
2360 ;;
2361 *)
2362   echo "HOST_USB=stub" >> $config_host_mak
2363 ;;
2364 esac
2365
2366 echo "TOOLS=$tools" >> $config_host_mak
2367 echo "ROMS=$roms" >> $config_host_mak
2368 echo "MAKE=$make" >> $config_host_mak
2369 echo "INSTALL=$install" >> $config_host_mak
2370 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2371 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2372 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2373 echo "CC=$cc" >> $config_host_mak
2374 echo "HOST_CC=$host_cc" >> $config_host_mak
2375 if test "$sparse" = "yes" ; then
2376   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2377   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2378   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2379 fi
2380 echo "AR=$ar" >> $config_host_mak
2381 echo "OBJCOPY=$objcopy" >> $config_host_mak
2382 echo "LD=$ld" >> $config_host_mak
2383 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2384 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2385 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2386 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2387 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2388 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2389 echo "LIBS+=$LIBS" >> $config_host_mak
2390 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2391 echo "EXESUF=$EXESUF" >> $config_host_mak
2392
2393 # generate list of library paths for linker script
2394
2395 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2396
2397 if test -f ${config_host_ld}~ ; then
2398   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2399     mv ${config_host_ld}~ $config_host_ld
2400   else
2401     rm ${config_host_ld}~
2402   fi
2403 fi
2404
2405 for d in libdis libdis-user; do
2406     mkdir -p $d
2407     rm -f $d/Makefile
2408     ln -s $source_path/Makefile.dis $d/Makefile
2409     echo > $d/config.mak
2410 done
2411 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2412   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
2413 fi
2414
2415 for target in $target_list; do
2416 target_dir="$target"
2417 config_target_mak=$target_dir/config-target.mak
2418 target_arch2=`echo $target | cut -d '-' -f 1`
2419 target_bigendian="no"
2420
2421 case "$target_arch2" in
2422   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2423   target_bigendian=yes
2424   ;;
2425 esac
2426 target_softmmu="no"
2427 target_user_only="no"
2428 target_linux_user="no"
2429 target_darwin_user="no"
2430 target_bsd_user="no"
2431 case "$target" in
2432   ${target_arch2}-softmmu)
2433     target_softmmu="yes"
2434     ;;
2435   ${target_arch2}-linux-user)
2436     if test "$linux" != "yes" ; then
2437       echo "ERROR: Target '$target' is only available on a Linux host"
2438       exit 1
2439     fi
2440     target_user_only="yes"
2441     target_linux_user="yes"
2442     ;;
2443   ${target_arch2}-darwin-user)
2444     if test "$darwin" != "yes" ; then
2445       echo "ERROR: Target '$target' is only available on a Darwin host"
2446       exit 1
2447     fi
2448     target_user_only="yes"
2449     target_darwin_user="yes"
2450     ;;
2451   ${target_arch2}-bsd-user)
2452     if test "$bsd" != "yes" ; then
2453       echo "ERROR: Target '$target' is only available on a BSD host"
2454       exit 1
2455     fi
2456     target_user_only="yes"
2457     target_bsd_user="yes"
2458     ;;
2459   *)
2460     echo "ERROR: Target '$target' not recognised"
2461     exit 1
2462     ;;
2463 esac
2464
2465 mkdir -p $target_dir
2466 mkdir -p $target_dir/fpu
2467 mkdir -p $target_dir/tcg
2468 mkdir -p $target_dir/ide
2469 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2470   mkdir -p $target_dir/nwfpe
2471 fi
2472
2473 #
2474 # don't use ln -sf as not all "ln -sf" over write the file/link
2475 #
2476 rm -f $target_dir/Makefile
2477 ln -s $source_path/Makefile.target $target_dir/Makefile
2478
2479
2480 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2481
2482 bflt="no"
2483 target_nptl="no"
2484 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2485 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2486 gdb_xml_files=""
2487
2488 TARGET_ARCH="$target_arch2"
2489 TARGET_BASE_ARCH=""
2490 TARGET_ABI_DIR=""
2491
2492 case "$target_arch2" in
2493   i386)
2494     target_phys_bits=32
2495   ;;
2496   x86_64)
2497     TARGET_BASE_ARCH=i386
2498     target_phys_bits=64
2499   ;;
2500   alpha)
2501     target_phys_bits=64
2502     target_nptl="yes"
2503   ;;
2504   arm|armeb)
2505     TARGET_ARCH=arm
2506     bflt="yes"
2507     target_nptl="yes"
2508     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2509     target_phys_bits=32
2510   ;;
2511   cris)
2512     target_nptl="yes"
2513     target_phys_bits=32
2514   ;;
2515   m68k)
2516     bflt="yes"
2517     gdb_xml_files="cf-core.xml cf-fp.xml"
2518     target_phys_bits=32
2519   ;;
2520   microblaze)
2521     bflt="yes"
2522     target_nptl="yes"
2523     target_phys_bits=32
2524   ;;
2525   mips|mipsel)
2526     TARGET_ARCH=mips
2527     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2528     target_nptl="yes"
2529     target_phys_bits=64
2530   ;;
2531   mipsn32|mipsn32el)
2532     TARGET_ARCH=mipsn32
2533     TARGET_BASE_ARCH=mips
2534     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2535     target_phys_bits=64
2536   ;;
2537   mips64|mips64el)
2538     TARGET_ARCH=mips64
2539     TARGET_BASE_ARCH=mips
2540     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2541     target_phys_bits=64
2542   ;;
2543   ppc)
2544     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2545     target_phys_bits=32
2546     target_nptl="yes"
2547   ;;
2548   ppcemb)
2549     TARGET_BASE_ARCH=ppc
2550     TARGET_ABI_DIR=ppc
2551     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2552     target_phys_bits=64
2553     target_nptl="yes"
2554   ;;
2555   ppc64)
2556     TARGET_BASE_ARCH=ppc
2557     TARGET_ABI_DIR=ppc
2558     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2559     target_phys_bits=64
2560   ;;
2561   ppc64abi32)
2562     TARGET_ARCH=ppc64
2563     TARGET_BASE_ARCH=ppc
2564     TARGET_ABI_DIR=ppc
2565     echo "TARGET_ABI32=y" >> $config_target_mak
2566     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2567     target_phys_bits=64
2568   ;;
2569   sh4|sh4eb)
2570     TARGET_ARCH=sh4
2571     bflt="yes"
2572     target_nptl="yes"
2573     target_phys_bits=32
2574   ;;
2575   sparc)
2576     target_phys_bits=64
2577   ;;
2578   sparc64)
2579     TARGET_BASE_ARCH=sparc
2580     target_phys_bits=64
2581   ;;
2582   sparc32plus)
2583     TARGET_ARCH=sparc64
2584     TARGET_BASE_ARCH=sparc
2585     TARGET_ABI_DIR=sparc
2586     echo "TARGET_ABI32=y" >> $config_target_mak
2587     target_phys_bits=64
2588   ;;
2589   s390x)
2590     target_phys_bits=64
2591   ;;
2592   *)
2593     echo "Unsupported target CPU"
2594     exit 1
2595   ;;
2596 esac
2597 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2598 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2599 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2600 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2601 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2602 if [ "$TARGET_BASE_ARCH" = "" ]; then
2603   TARGET_BASE_ARCH=$TARGET_ARCH
2604 fi
2605 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2606 if [ "$TARGET_ABI_DIR" = "" ]; then
2607   TARGET_ABI_DIR=$TARGET_ARCH
2608 fi
2609 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2610 case "$target_arch2" in
2611   i386|x86_64)
2612     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2613       echo "CONFIG_XEN=y" >> $config_target_mak
2614     fi
2615 esac
2616 case "$target_arch2" in
2617   i386|x86_64|ppcemb|ppc|ppc64|s390x)
2618     # Make sure the target and host cpus are compatible
2619     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2620       \( "$target_arch2" = "$cpu" -o \
2621       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2622       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2623       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2624       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2625       echo "CONFIG_KVM=y" >> $config_target_mak
2626       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2627       if test "$kvm_para" = "yes"; then
2628         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
2629       fi
2630       if test $vhost_net = "yes" ; then
2631         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
2632       fi
2633     fi
2634 esac
2635 if test "$target_bigendian" = "yes" ; then
2636   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2637 fi
2638 if test "$target_softmmu" = "yes" ; then
2639   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2640   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2641   echo "LIBS+=$libs_softmmu" >> $config_target_mak
2642   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
2643   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2644 fi
2645 if test "$target_user_only" = "yes" ; then
2646   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2647 fi
2648 if test "$target_linux_user" = "yes" ; then
2649   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2650 fi
2651 if test "$target_darwin_user" = "yes" ; then
2652   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2653 fi
2654 list=""
2655 if test ! -z "$gdb_xml_files" ; then
2656   for x in $gdb_xml_files; do
2657     list="$list $source_path/gdb-xml/$x"
2658   done
2659   echo "TARGET_XML_FILES=$list" >> $config_target_mak
2660 fi
2661
2662 case "$target_arch2" in
2663   alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
2664     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2665     ;;
2666   *)
2667     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2668     ;;
2669 esac
2670
2671 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2672   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2673 fi
2674 if test "$target_user_only" = "yes" \
2675         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2676   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2677 fi
2678 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2679   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2680 fi
2681 if test "$target_bsd_user" = "yes" ; then
2682   echo "CONFIG_BSD_USER=y" >> $config_target_mak
2683 fi
2684
2685 # generate QEMU_CFLAGS/LDFLAGS for targets
2686
2687 cflags=""
2688 ldflags=""
2689
2690 if test "$ARCH" = "sparc64" ; then
2691   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2692 elif test "$ARCH" = "s390x" ; then
2693   cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
2694 elif test "$ARCH" = "x86_64" ; then
2695   cflags="-I\$(SRC_PATH)/tcg/i386 $cflags"
2696 else
2697   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2698 fi
2699 cflags="-I\$(SRC_PATH)/tcg $cflags"
2700 cflags="-I\$(SRC_PATH)/fpu $cflags"
2701
2702 if test "$target_user_only" = "yes" ; then
2703     libdis_config_mak=libdis-user/config.mak
2704 else
2705     libdis_config_mak=libdis/config.mak
2706 fi
2707
2708 for i in $ARCH $TARGET_BASE_ARCH ; do
2709   case "$i" in
2710   alpha)
2711     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
2712     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
2713   ;;
2714   arm)
2715     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
2716     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
2717   ;;
2718   cris)
2719     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
2720     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
2721   ;;
2722   hppa)
2723     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
2724     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
2725   ;;
2726   i386|x86_64)
2727     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
2728     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
2729   ;;
2730   ia64*)
2731     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
2732     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
2733   ;;
2734   m68k)
2735     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
2736     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
2737   ;;
2738   microblaze)
2739     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
2740     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
2741   ;;
2742   mips*)
2743     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
2744     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
2745   ;;
2746   ppc*)
2747     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
2748     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
2749   ;;
2750   s390*)
2751     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
2752     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
2753   ;;
2754   sh4)
2755     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
2756     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
2757   ;;
2758   sparc*)
2759     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
2760     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
2761   ;;
2762   esac
2763 done
2764
2765 case "$ARCH" in
2766 alpha)
2767   # Ensure there's only a single GP
2768   cflags="-msmall-data $cflags"
2769 ;;
2770 esac
2771
2772 if test "$target_softmmu" = "yes" ; then
2773   case "$TARGET_BASE_ARCH" in
2774   arm)
2775     cflags="-DHAS_AUDIO $cflags"
2776   ;;
2777   i386|mips|ppc)
2778     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2779   ;;
2780   esac
2781 fi
2782
2783 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2784         "$user_pie" = "yes" ; then
2785   cflags="-fpie $cflags"
2786   ldflags="-pie $ldflags"
2787 fi
2788
2789 if test "$target_softmmu" = "yes" -a \( \
2790         "$TARGET_ARCH" = "microblaze" -o \
2791         "$TARGET_ARCH" = "cris" \) ; then
2792   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2793 fi
2794
2795 if test "$gprof" = "yes" ; then
2796   echo "TARGET_GPROF=yes" >> $config_target_mak
2797   if test "$target_linux_user" = "yes" ; then
2798     cflags="-p $cflags"
2799     ldflags="-p $ldflags"
2800   fi
2801   if test "$target_softmmu" = "yes" ; then
2802     ldflags="-p $ldflags"
2803     echo "GPROF_CFLAGS=-p" >> $config_target_mak
2804   fi
2805 fi
2806
2807 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2808 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2809   case "$ARCH" in
2810   sparc)
2811     # -static is used to avoid g1/g3 usage by the dynamic linker
2812     ldflags="$linker_script -static $ldflags"
2813     ;;
2814   alpha | s390x)
2815     # The default placement of the application is fine.
2816     ;;
2817   *)
2818     ldflags="$linker_script $ldflags"
2819     ;;
2820   esac
2821 fi
2822
2823 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2824 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2825
2826 done # for target in $targets
2827
2828 # build tree in object directory if source path is different from current one
2829 if test "$source_path_used" = "yes" ; then
2830     DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
2831     DIRS="$DIRS roms/seabios roms/vgabios"
2832     DIRS="$DIRS fsdev"
2833     FILES="Makefile tests/Makefile"
2834     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2835     FILES="$FILES tests/test-mmap.c"
2836     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2837     FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
2838     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2839         FILES="$FILES pc-bios/`basename $bios_file`"
2840     done
2841     for dir in $DIRS ; do
2842             mkdir -p $dir
2843     done
2844     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2845     for f in $FILES ; do
2846         rm -f $f
2847         ln -s $source_path/$f $f
2848     done
2849 fi
2850
2851 # temporary config to build submodules
2852 for rom in seabios vgabios ; do
2853     config_mak=roms/$rom/config.mak
2854     echo "# Automatically generated by configure - do not modify" > $config_mak
2855     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2856     echo "CC=$cc" >> $config_mak
2857     echo "BCC=bcc" >> $config_mak
2858     echo "CPP=${cross_prefix}cpp" >> $config_mak
2859     echo "OBJCOPY=objcopy" >> $config_mak
2860     echo "IASL=iasl" >> $config_mak
2861     echo "HOST_CC=$host_cc" >> $config_mak
2862     echo "LD=$ld" >> $config_mak
2863 done
2864
2865 for hwlib in 32 64; do
2866   d=libhw$hwlib
2867   mkdir -p $d
2868   mkdir -p $d/ide
2869   rm -f $d/Makefile
2870   ln -s $source_path/Makefile.hw $d/Makefile
2871   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
2872 done
2873
2874 d=libuser
2875 mkdir -p $d
2876 rm -f $d/Makefile
2877 ln -s $source_path/Makefile.user $d/Makefile
2878 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2879   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
2880 fi
2881
2882 if test "$docs" = "yes" ; then
2883   mkdir -p QMP
2884 fi