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}"
  17
  18 trap "rm -f $TMPC $TMPO $TMPE ; exit" 0 2 3 15
  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 $local_ldflags > /dev/null 2> /dev/null
  28 }
  29
  30 # default parameters
  31 cpu=""
  32 prefix=""
  33 interp_prefix="/usr/gnemul/qemu-%M"
  34 static="no"
  35 sparc_cpu=""
  36 cross_prefix=""
  37 cc="gcc"
  38 audio_drv_list=""
  39 audio_card_list="ac97 es1370 sb16"
  40 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  41 host_cc="gcc"
  42 ar="ar"
  43 make="make"
  44 install="install"
  45 objcopy="objcopy"
  46 ld="ld"
  47 helper_cflags=""
  48 libs_softmmu=""
  49 libs_tools=""
  50 audio_pt_int=""
  51
  52 # parse CC options first
  53 for opt do
  54   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  55   case "$opt" in
  56   --cross-prefix=*) cross_prefix="$optarg"
  57   ;;
  58   --cc=*) cc="$optarg"
  59   ;;
  60   --cpu=*) cpu="$optarg"
  61   ;;
  62   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
  63   ;;
  64   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
  65   ;;
  66   --sparc_cpu=*)
  67     sparc_cpu="$optarg"
  68     case $sparc_cpu in
  69     v7|v8|v8plus|v8plusa)
  70       cpu="sparc"
  71     ;;
  72     v9)
  73       cpu="sparc64"
  74     ;;
  75     *)
  76       echo "undefined SPARC architecture. Exiting";
  77       exit 1
  78     ;;
  79     esac
  80   ;;
  81   esac
  82 done
  83 # OS specific
  84 # Using uname is really, really broken.  Once we have the right set of checks
  85 # we can eliminate it's usage altogether
  86
  87 cc="${cross_prefix}${cc}"
  88 ar="${cross_prefix}${ar}"
  89 objcopy="${cross_prefix}${objcopy}"
  90 ld="${cross_prefix}${ld}"
  91
  92 # check that the C compiler works.
  93 cat > $TMPC <<EOF
  94 int main(void) {}
  95 EOF
  96
  97 if compile_object ; then
  98   : C compiler works ok
  99 else
 100     echo "ERROR: \"$cc\" either does not exist or does not work"
 101     exit 1
 102 fi
 103
 104 check_define() {
 105 cat > $TMPC <<EOF
 106 #if !defined($1)
 107 #error Not defined
 108 #endif
 109 int main(void) { return 0; }
 110 EOF
 111   compile_object
 112 }
 113
 114 if test ! -z "$cpu" ; then
 115   # command line argument
 116   :
 117 elif check_define __i386__ ; then
 118   cpu="i386"
 119 elif check_define __x86_64__ ; then
 120   cpu="x86_64"
 121 elif check_define __sparc__ ; then
 122   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 123   # They must be specified using --sparc_cpu
 124   if check_define __arch64__ ; then
 125     cpu="sparc64"
 126   else
 127     cpu="sparc"
 128   fi
 129 elif check_define _ARCH_PPC ; then
 130   if check_define _ARCH_PPC64 ; then
 131     cpu="ppc64"
 132   else
 133     cpu="ppc"
 134   fi
 135 else
 136   cpu=`uname -m`
 137 fi
 138
 139 target_list="x86_64-softmmu"
 140 case "$cpu" in
 141   alpha|cris|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|sparc64)
 142     cpu="$cpu"
 143   ;;
 144   i386|i486|i586|i686|i86pc|BePC)
 145     cpu="i386"
 146   ;;
 147   x86_64|amd64)
 148     cpu="x86_64"
 149   ;;
 150   armv*b)
 151     cpu="armv4b"
 152   ;;
 153   armv*l)
 154     cpu="armv4l"
 155   ;;
 156   parisc|parisc64)
 157     cpu="hppa"
 158   ;;
 159   s390*)
 160     cpu="s390"
 161   ;;
 162   sparc|sun4[cdmuv])
 163     cpu="sparc"
 164   ;;
 165   *)
 166     cpu="unknown"
 167   ;;
 168 esac
 169
 170 kvm_version() {
 171     local fname="$(dirname "$0")/KVM_VERSION"
 172
 173     if test -f "$fname"; then
 174         cat "$fname"
 175     else
 176         echo "qemu-kvm-devel"
 177     fi
 178 }
 179
 180 # Default value for a variable defining feature "foo"
 181 #  * foo="no", feature will only be used if --enable-foo arg is given
 182 #  * foo="", feature will be searched for, and if found, will be used
 183 #  * foo="yes", this value vill only be set by --enable-foo flag.
 184 #                   feature will searched for, if not found, configure exits with error
 185 #
 186 # Always add --enable-foo and --disable-foo command line args.  Distributions want
 187 # to ensure that several features are compiled in, and it is impossible without a
 188 # --enable-foo that exits if feature is not found
 189
 190 bluez=""
 191 brlapi=""
 192 curl=""
 193 curses=""
 194 docs=""
 195 fdt=""
 196 kvm=""
 197 nptl=""
 198 sdl=""
 199 sparse="no"
 200 vde=""
 201 vnc_tls=""
 202 vnc_sasl=""
 203 xen=""
 204 linux_aio=""
 205
 206 gprof="no"
 207 debug_tcg="no"
 208 debug="no"
 209 strip_opt="yes"
 210 bigendian="no"
 211 mingw32="no"
 212 EXESUF=""
 213 slirp="yes"
 214 fmod_lib=""
 215 fmod_inc=""
 216 oss_lib=""
 217 bsd="no"
 218 linux="no"
 219 solaris="no"
 220 profiler="no"
 221 cocoa="no"
 222 softmmu="yes"
 223 linux_user="no"
 224 darwin_user="no"
 225 bsd_user="no"
 226 guest_base=""
 227 uname_release=""
 228 io_thread="no"
 229 mixemu="no"
 230 kvm_trace="no"
 231 kvm_cap_pit=""
 232 kvm_cap_device_assignment=""
 233 kerneldir=""
 234 aix="no"
 235 blobs="yes"
 236 pkgversion=" ($(kvm_version))"
 237 cpu_emulation="yes"
 238 kvm_kmod="no"
 239 check_utests="no"
 240 user_pie="no"
 241
 242 # OS specific
 243 if check_define __linux__ ; then
 244   targetos="Linux"
 245 elif check_define _WIN32 ; then
 246   targetos='MINGW32'
 247 elif check_define __OpenBSD__ ; then
 248   targetos='OpenBSD'
 249 elif check_define __sun__ ; then
 250   targetos='SunOS'
 251 else
 252   targetos=`uname -s`
 253 fi
 254
 255 case $targetos in
 256 CYGWIN*)
 257   mingw32="yes"
 258   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 259   audio_possible_drivers="sdl"
 260 ;;
 261 MINGW32*)
 262   mingw32="yes"
 263   audio_possible_drivers="dsound sdl fmod"
 264 ;;
 265 GNU/kFreeBSD)
 266   audio_drv_list="oss"
 267   audio_possible_drivers="oss sdl esd pa"
 268 ;;
 269 FreeBSD)
 270   bsd="yes"
 271   audio_drv_list="oss"
 272   audio_possible_drivers="oss sdl esd pa"
 273 ;;
 274 DragonFly)
 275   bsd="yes"
 276   audio_drv_list="oss"
 277   audio_possible_drivers="oss sdl esd pa"
 278 ;;
 279 NetBSD)
 280   bsd="yes"
 281   audio_drv_list="oss"
 282   audio_possible_drivers="oss sdl esd"
 283   oss_lib="-lossaudio"
 284 ;;
 285 OpenBSD)
 286   bsd="yes"
 287   audio_drv_list="oss"
 288   audio_possible_drivers="oss sdl esd"
 289   oss_lib="-lossaudio"
 290 ;;
 291 Darwin)
 292   bsd="yes"
 293   darwin="yes"
 294   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 295   # run 64-bit userspace code
 296   if [ "$cpu" = "i386" ] ; then
 297     is_x86_64=`sysctl -n hw.optional.x86_64`
 298     [ "$is_x86_64" = "1" ] && cpu=x86_64
 299   fi
 300   if [ "$cpu" = "x86_64" ] ; then
 301     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 302     LDFLAGS="-arch x86_64 $LDFLAGS"
 303   else
 304     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 305   fi
 306   darwin_user="yes"
 307   cocoa="yes"
 308   audio_drv_list="coreaudio"
 309   audio_possible_drivers="coreaudio sdl fmod"
 310   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 311   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 312 ;;
 313 SunOS)
 314   solaris="yes"
 315   make="gmake"
 316   install="ginstall"
 317   needs_libsunmath="no"
 318   solarisrev=`uname -r | cut -f2 -d.`
 319   # have to select again, because `uname -m` returns i86pc
 320   # even on an x86_64 box.
 321   solariscpu=`isainfo -k`
 322   if test "${solariscpu}" = "amd64" ; then
 323     cpu="x86_64"
 324   fi
 325   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 326     if test "$solarisrev" -le 9 ; then
 327       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 328         needs_libsunmath="yes"
 329         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 330         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 331         LIBS="-lsunmath $LIBS"
 332       else
 333         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 334         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 335         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 336         echo "Studio 11 can be downloaded from www.sun.com."
 337         exit 1
 338       fi
 339     fi
 340   fi
 341   if test -f /usr/include/sys/soundcard.h ; then
 342     audio_drv_list="oss"
 343   fi
 344   audio_possible_drivers="oss sdl"
 345 # needed for CMSG_ macros in sys/socket.h
 346   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 347 # needed for TIOCWIN* defines in termios.h
 348   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 349   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 350   LIBS="-lsocket -lnsl -lresolv $LIBS"
 351 ;;
 352 AIX)
 353   aix="yes"
 354   make="gmake"
 355 ;;
 356 *)
 357   audio_drv_list="oss"
 358   audio_possible_drivers="oss alsa sdl esd pa"
 359   linux="yes"
 360   linux_user="yes"
 361   usb="linux"
 362   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 363     audio_possible_drivers="$audio_possible_drivers fmod"
 364   fi
 365   if [ "$cpu" = "ia64" ] ; then
 366      xen="no"
 367      target_list="ia64-softmmu"
 368      cpu_emulation="no"
 369      gdbstub="no"
 370      slirp="no"
 371   fi
 372 ;;
 373 esac
 374
 375 if [ "$bsd" = "yes" ] ; then
 376   if [ "$darwin" != "yes" ] ; then
 377     make="gmake"
 378     usb="bsd"
 379   fi
 380   bsd_user="yes"
 381 fi
 382
 383 if test "$mingw32" = "yes" ; then
 384   EXESUF=".exe"
 385   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 386   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 387 fi
 388
 389 # find source path
 390 source_path=`dirname "$0"`
 391 source_path_used="no"
 392 workdir=`pwd`
 393 if [ -z "$source_path" ]; then
 394     source_path=$workdir
 395 else
 396     source_path=`cd "$source_path"; pwd`
 397 fi
 398 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 399
 400 werror=""
 401
 402 for opt do
 403   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 404   case "$opt" in
 405   --help|-h) show_help=yes
 406   ;;
 407   --prefix=*) prefix="$optarg"
 408   ;;
 409   --interp-prefix=*) interp_prefix="$optarg"
 410   ;;
 411   --source-path=*) source_path="$optarg"
 412   source_path_used="yes"
 413   ;;
 414   --cross-prefix=*)
 415   ;;
 416   --cc=*)
 417   ;;
 418   --host-cc=*) host_cc="$optarg"
 419   ;;
 420   --make=*) make="$optarg"
 421   ;;
 422   --install=*) install="$optarg"
 423   ;;
 424   --extra-cflags=*)
 425   ;;
 426   --extra-ldflags=*)
 427   ;;
 428   --cpu=*)
 429   ;;
 430   --target-list=*) target_list="$optarg"
 431   ;;
 432   --enable-gprof) gprof="yes"
 433   ;;
 434   --static) static="yes"
 435   ;;
 436   --disable-sdl) sdl="no"
 437   ;;
 438   --enable-sdl) sdl="yes"
 439   ;;
 440   --fmod-lib=*) fmod_lib="$optarg"
 441   ;;
 442   --fmod-inc=*) fmod_inc="$optarg"
 443   ;;
 444   --oss-lib=*) oss_lib="$optarg"
 445   ;;
 446   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 447   ;;
 448   --audio-drv-list=*) audio_drv_list="$optarg"
 449   ;;
 450   --enable-debug-tcg) debug_tcg="yes"
 451   ;;
 452   --disable-debug-tcg) debug_tcg="no"
 453   ;;
 454   --enable-debug)
 455       # Enable debugging options that aren't excessively noisy
 456       debug_tcg="yes"
 457       debug="yes"
 458       strip_opt="no"
 459   ;;
 460   --enable-sparse) sparse="yes"
 461   ;;
 462   --disable-sparse) sparse="no"
 463   ;;
 464   --disable-strip) strip_opt="no"
 465   ;;
 466   --disable-vnc-tls) vnc_tls="no"
 467   ;;
 468   --enable-vnc-tls) vnc_tls="yes"
 469   ;;
 470   --disable-vnc-sasl) vnc_sasl="no"
 471   ;;
 472   --enable-vnc-sasl) vnc_sasl="yes"
 473   ;;
 474   --disable-slirp) slirp="no"
 475   ;;
 476   --disable-vde) vde="no"
 477   ;;
 478   --enable-vde) vde="yes"
 479   ;;
 480   --disable-xen) xen="no"
 481   ;;
 482   --enable-xen) xen="yes"
 483   ;;
 484   --disable-brlapi) brlapi="no"
 485   ;;
 486   --enable-brlapi) brlapi="yes"
 487   ;;
 488   --disable-bluez) bluez="no"
 489   ;;
 490   --enable-bluez) bluez="yes"
 491   ;;
 492   --disable-kvm) kvm="no"
 493   ;;
 494   --enable-kvm) kvm="yes"
 495   ;;
 496   --disable-kvm-cap-pit) kvm_cap_pit="no"
 497   ;;
 498   --enable-kvm-cap-pit) kvm_cap_pit="yes"
 499   ;;
 500   --disable-kvm-cap-device-assignment) kvm_cap_device_assignment="no"
 501   ;;
 502   --enable-kvm-cap-device-assignment) kvm_cap_device_assignment="yes"
 503   ;;
 504   --enable-profiler) profiler="yes"
 505   ;;
 506   --enable-cocoa)
 507       cocoa="yes" ;
 508       sdl="no" ;
 509       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 510   ;;
 511   --disable-system) softmmu="no"
 512   ;;
 513   --enable-system) softmmu="yes"
 514   ;;
 515   --disable-user)
 516       linux_user="no" ;
 517       bsd_user="no" ;
 518       darwin_user="no"
 519   ;;
 520   --enable-user) ;;
 521   --disable-linux-user) linux_user="no"
 522   ;;
 523   --enable-linux-user) linux_user="yes"
 524   ;;
 525   --disable-darwin-user) darwin_user="no"
 526   ;;
 527   --enable-darwin-user) darwin_user="yes"
 528   ;;
 529   --disable-bsd-user) bsd_user="no"
 530   ;;
 531   --enable-bsd-user) bsd_user="yes"
 532   ;;
 533   --enable-guest-base) guest_base="yes"
 534   ;;
 535   --disable-guest-base) guest_base="no"
 536   ;;
 537   --enable-user-pie) user_pie="yes"
 538   ;;
 539   --disable-user-pie) user_pie="no"
 540   ;;
 541   --enable-uname-release=*) uname_release="$optarg"
 542   ;;
 543   --sparc_cpu=*)
 544   ;;
 545   --enable-werror) werror="yes"
 546   ;;
 547   --disable-werror) werror="no"
 548   ;;
 549   --disable-curses) curses="no"
 550   ;;
 551   --enable-curses) curses="yes"
 552   ;;
 553   --disable-curl) curl="no"
 554   ;;
 555   --enable-curl) curl="yes"
 556   ;;
 557   --disable-fdt) fdt="no"
 558   ;;
 559   --enable-fdt) fdt="yes"
 560   ;;
 561   --disable-check-utests) check_utests="no"
 562   ;;
 563   --enable-check-utests) check_utests="yes"
 564   ;;
 565   --disable-nptl) nptl="no"
 566   ;;
 567   --enable-nptl) nptl="yes"
 568   ;;
 569   --enable-mixemu) mixemu="yes"
 570   ;;
 571   --disable-linux-aio) linux_aio="no"
 572   ;;
 573   --enable-linux-aio) linux_aio="yes"
 574   ;;
 575   --enable-io-thread) io_thread="yes"
 576   ;;
 577   --disable-blobs) blobs="no"
 578   ;;
 579   --kerneldir=*) kerneldir="$optarg"
 580   ;;
 581   --with-kvm-trace) kvm_trace="yes"
 582   ;;
 583   --with-pkgversion=*) pkgversion=" ($optarg)"
 584   ;;
 585   --disable-docs) docs="no"
 586   ;;
 587   --enable-docs) docs="yes"
 588   ;;
 589   --disable-cpu-emulation) cpu_emulation="no"
 590   ;;
 591   *) echo "ERROR: unknown option $opt"; show_help="yes"
 592   ;;
 593   esac
 594 done
 595
 596 #
 597 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 598 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 599 #
 600 host_guest_base="no"
 601 case "$cpu" in
 602     sparc) case $sparc_cpu in
 603            v7|v8)
 604              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 605            ;;
 606            v8plus|v8plusa)
 607              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 608            ;;
 609            *) # sparc_cpu not defined in the command line
 610              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 611            esac
 612            LDFLAGS="-m32 $LDFLAGS"
 613            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 614            if test "$solaris" = "no" ; then
 615              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 616              helper_cflags="-ffixed-i0"
 617            fi
 618            ;;
 619     sparc64)
 620            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 621            LDFLAGS="-m64 $LDFLAGS"
 622            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 623            if test "$solaris" != "no" ; then
 624              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 625            fi
 626            ;;
 627     s390)
 628            QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
 629            ;;
 630     i386)
 631            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 632            LDFLAGS="-m32 $LDFLAGS"
 633            helper_cflags="-fomit-frame-pointer"
 634            host_guest_base="yes"
 635            ;;
 636     x86_64)
 637            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 638            LDFLAGS="-m64 $LDFLAGS"
 639            host_guest_base="yes"
 640            ;;
 641     arm*)
 642            host_guest_base="yes"
 643            ;;
 644     ppc*)
 645            host_guest_base="yes"
 646            ;;
 647 esac
 648
 649 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 650
 651 if test x"$show_help" = x"yes" ; then
 652 cat << EOF
 653
 654 Usage: configure [options]
 655 Options: [defaults in brackets after descriptions]
 656
 657 EOF
 658 echo "Standard options:"
 659 echo "  --help                   print this message"
 660 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 661 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 662 echo "                           use %M for cpu name [$interp_prefix]"
 663 echo "  --target-list=LIST       set target list [$target_list]"
 664 echo ""
 665 echo "Advanced options (experts only):"
 666 echo "  --source-path=PATH       path of source code [$source_path]"
 667 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 668 echo "  --cc=CC                  use C compiler CC [$cc]"
 669 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 670 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 671 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 672 echo "  --make=MAKE              use specified make [$make]"
 673 echo "  --install=INSTALL        use specified install [$install]"
 674 echo "  --static                 enable static build [$static]"
 675 echo "  --enable-debug-tcg       enable TCG debugging"
 676 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 677 echo "  --enable-debug           enable common debug build options"
 678 echo "  --enable-sparse          enable sparse checker"
 679 echo "  --disable-sparse         disable sparse checker (default)"
 680 echo "  --disable-strip          disable stripping binaries"
 681 echo "  --disable-werror         disable compilation abort on warning"
 682 echo "  --disable-sdl            disable SDL"
 683 echo "  --enable-sdl             enable SDL"
 684 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 685 echo "  --audio-drv-list=LIST    set audio drivers list:"
 686 echo "                           Available drivers: $audio_possible_drivers"
 687 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 688 echo "                           Available cards: $audio_possible_cards"
 689 echo "  --enable-mixemu          enable mixer emulation"
 690 echo "  --disable-xen            disable xen backend driver support"
 691 echo "  --enable-xen             enable xen backend driver support"
 692 echo "  --disable-brlapi         disable BrlAPI"
 693 echo "  --enable-brlapi          enable BrlAPI"
 694 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 695 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 696 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 697 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 698 echo "  --disable-curses         disable curses output"
 699 echo "  --enable-curses          enable curses output"
 700 echo "  --disable-curl           disable curl connectivity"
 701 echo "  --enable-curl            enable curl connectivity"
 702 echo "  --disable-fdt            disable fdt device tree"
 703 echo "  --enable-fdt             enable fdt device tree"
 704 echo "  --disable-check-utests   disable check unit-tests"
 705 echo "  --enable-check-utests    enable check unit-tests"
 706 echo "  --disable-bluez          disable bluez stack connectivity"
 707 echo "  --enable-bluez           enable bluez stack connectivity"
 708 echo "  --disable-kvm            disable KVM acceleration support"
 709 echo "  --enable-kvm             enable KVM acceleration support"
 710 echo "  --disable-cap-kvm-pit    disable KVM pit support"
 711 echo "  --enable-cap-kvm-pit     enable KVM pit support"
 712 echo "  --disable-cap-device-assignment    disable KVM device assignment support"
 713 echo "  --enable-cap-device-assignment     enable KVM device assignment support"
 714 echo "  --disable-nptl           disable usermode NPTL support"
 715 echo "  --enable-nptl            enable usermode NPTL support"
 716 echo "  --enable-system          enable all system emulation targets"
 717 echo "  --disable-system         disable all system emulation targets"
 718 echo "  --enable-user            enable supported user emulation targets"
 719 echo "  --disable-user           disable all user emulation targets"
 720 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 721 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 722 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 723 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 724 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 725 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 726 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 727 echo "                           emulation targets"
 728 echo "  --disable-guest-base     disable GUEST_BASE support"
 729 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 730 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 731 echo "  --fmod-lib               path to FMOD library"
 732 echo "  --fmod-inc               path to FMOD includes"
 733 echo "  --oss-lib                path to OSS library"
 734 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 735 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 736 echo "  --disable-vde            disable support for vde network"
 737 echo "  --enable-vde             enable support for vde network"
 738 echo "  --disable-linux-aio      disable Linux AIO support"
 739 echo "  --enable-linux-aio       enable Linux AIO support"
 740 echo "  --enable-io-thread       enable IO thread"
 741 echo "  --disable-blobs          disable installing provided firmware blobs"
 742 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 743 echo "  --with-kvm-trace         enable building the KVM module with the kvm trace option"
 744 echo "  --disable-cpu-emulation  disables use of qemu cpu emulation code"
 745 echo ""
 746 echo "NOTE: The object files are built at the place where configure is launched"
 747 exit 1
 748 fi
 749
 750 #
 751 # Solaris specific configure tool chain decisions
 752 #
 753 if test "$solaris" = "yes" ; then
 754   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 755   if test -z "$solinst" ; then
 756     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 757     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 758     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 759     exit 1
 760   fi
 761   if test "$solinst" = "/usr/sbin/install" ; then
 762     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 763     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 764     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 765     exit 1
 766   fi
 767   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 768   if test -z "$sol_ar" ; then
 769     echo "Error: No path includes ar"
 770     if test -f /usr/ccs/bin/ar ; then
 771       echo "Add /usr/ccs/bin to your path and rerun configure"
 772     fi
 773     exit 1
 774   fi
 775 fi
 776
 777
 778 if test -z "$target_list" ; then
 779 # these targets are portable
 780     if [ "$softmmu" = "yes" ] ; then
 781         target_list="\
 782 i386-softmmu \
 783 x86_64-softmmu \
 784 arm-softmmu \
 785 cris-softmmu \
 786 m68k-softmmu \
 787 microblaze-softmmu \
 788 mips-softmmu \
 789 mipsel-softmmu \
 790 mips64-softmmu \
 791 mips64el-softmmu \
 792 ppc-softmmu \
 793 ppcemb-softmmu \
 794 ppc64-softmmu \
 795 sh4-softmmu \
 796 sh4eb-softmmu \
 797 sparc-softmmu \
 798 sparc64-softmmu \
 799 "
 800     fi
 801 # the following are Linux specific
 802     if [ "$linux_user" = "yes" ] ; then
 803         target_list="${target_list}\
 804 i386-linux-user \
 805 x86_64-linux-user \
 806 alpha-linux-user \
 807 arm-linux-user \
 808 armeb-linux-user \
 809 cris-linux-user \
 810 m68k-linux-user \
 811 microblaze-linux-user \
 812 mips-linux-user \
 813 mipsel-linux-user \
 814 ppc-linux-user \
 815 ppc64-linux-user \
 816 ppc64abi32-linux-user \
 817 sh4-linux-user \
 818 sh4eb-linux-user \
 819 sparc-linux-user \
 820 sparc64-linux-user \
 821 sparc32plus-linux-user \
 822 "
 823     fi
 824 # the following are Darwin specific
 825     if [ "$darwin_user" = "yes" ] ; then
 826         target_list="$target_list i386-darwin-user ppc-darwin-user "
 827     fi
 828 # the following are BSD specific
 829     if [ "$bsd_user" = "yes" ] ; then
 830         target_list="${target_list}\
 831 i386-bsd-user \
 832 x86_64-bsd-user \
 833 sparc-bsd-user \
 834 sparc64-bsd-user \
 835 "
 836     fi
 837 else
 838     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 839 fi
 840 if test -z "$target_list" ; then
 841     echo "No targets enabled"
 842     exit 1
 843 fi
 844
 845 feature_not_found() {
 846   feature=$1
 847
 848   echo "ERROR"
 849   echo "ERROR: User requested feature $feature"
 850   echo "ERROR: configure was not able to find it"
 851   echo "ERROR"
 852   exit 1;
 853 }
 854
 855 if test -z "$cross_prefix" ; then
 856
 857 # ---
 858 # big/little endian test
 859 cat > $TMPC << EOF
 860 #include <inttypes.h>
 861 int main(int argc, char ** argv){
 862         volatile uint32_t i=0x01234567;
 863         return (*((uint8_t*)(&i))) == 0x67;
 864 }
 865 EOF
 866
 867 if compile_prog "" "" ; then
 868 $TMPE && bigendian="yes"
 869 else
 870 echo big/little test failed
 871 fi
 872
 873 else
 874
 875 # if cross compiling, cannot launch a program, so make a static guess
 876 case "$cpu" in
 877   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|sparc|sparc64)
 878     bigendian=yes
 879   ;;
 880 esac
 881
 882 fi
 883
 884 # host long bits test
 885 hostlongbits="32"
 886 case "$cpu" in
 887   x86_64|alpha|ia64|sparc64|ppc64)
 888     hostlongbits=64
 889   ;;
 890 esac
 891
 892
 893 ##########################################
 894 # NPTL probe
 895
 896 if test "$nptl" != "no" ; then
 897   cat > $TMPC <<EOF
 898 #include <sched.h>
 899 #include <linux/futex.h>
 900 void foo()
 901 {
 902 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 903 #error bork
 904 #endif
 905 }
 906 EOF
 907
 908   if compile_object ; then
 909     nptl=yes
 910   else
 911     if test "$nptl" = "yes" ; then
 912       feature_not_found "nptl"
 913     fi
 914     nptl=no
 915   fi
 916 fi
 917
 918 ##########################################
 919 # zlib check
 920
 921 cat > $TMPC << EOF
 922 #include <zlib.h>
 923 int main(void) { zlibVersion(); return 0; }
 924 EOF
 925 if compile_prog "" "-lz" ; then
 926     :
 927 else
 928     echo
 929     echo "Error: zlib check failed"
 930     echo "Make sure to have the zlib libs and headers installed."
 931     echo
 932     exit 1
 933 fi
 934
 935 ##########################################
 936 # xen probe
 937
 938 if test "$xen" != "no" ; then
 939   xen_libs="-lxenstore -lxenctrl -lxenguest"
 940   cat > $TMPC <<EOF
 941 #include <xenctrl.h>
 942 #include <xs.h>
 943 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
 944 EOF
 945   if compile_prog "" "$xen_libs" ; then
 946     xen=yes
 947     libs_softmmu="$xen_libs $libs_softmmu"
 948   else
 949     if test "$xen" = "yes" ; then
 950       feature_not_found "xen"
 951     fi
 952     xen=no
 953   fi
 954 fi
 955
 956 ##########################################
 957 # Sparse probe
 958 if test "$sparse" != "no" ; then
 959   if test -x "$(which cgcc 2>/dev/null)"; then
 960     sparse=yes
 961   else
 962     if test "$sparse" = "yes" ; then
 963       feature_not_found "sparse"
 964     fi
 965     sparse=no
 966   fi
 967 fi
 968
 969 ##########################################
 970 # SDL probe
 971
 972 sdl_too_old=no
 973
 974 if test "$sdl" != "no" ; then
 975   cat > $TMPC << EOF
 976 #include <SDL.h>
 977 #undef main /* We don't want SDL to override our main() */
 978 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 979 EOF
 980   sdl_cflags=`sdl-config --cflags 2> /dev/null`
 981   sdl_libs=`sdl-config --libs 2> /dev/null`
 982   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
 983     _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
 984     if test "$_sdlversion" -lt 121 ; then
 985       sdl_too_old=yes
 986     else
 987       if test "$cocoa" = "no" ; then
 988         sdl=yes
 989       fi
 990     fi
 991
 992     # static link with sdl ?
 993     if test "$sdl" = "yes" -a "$static" = "yes" ; then
 994       sdl_libs=`sdl-config --static-libs 2>/dev/null`
 995       if test `sdl-config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` ; then
 996          sdl_libs="$sdl_libs `aalib-config --static-libs >2 /dev/null`"
 997          sdl_cflags="$sd_cflags `aalib-config --cflags >2 /dev/null`"
 998       fi
 999       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1000         :
1001       else
1002         sdl=no
1003       fi
1004     fi # static link
1005   else # sdl not found
1006     if test "$sdl" = "yes" ; then
1007       feature_not_found "sdl"
1008     fi
1009     sdl=no
1010   fi # sdl compile test
1011 fi
1012
1013 if test "$sdl" = "yes" ; then
1014   cat > $TMPC <<EOF
1015 #include <SDL.h>
1016 #if defined(SDL_VIDEO_DRIVER_X11)
1017 #include <X11/XKBlib.h>
1018 #else
1019 #error No x11 support
1020 #endif
1021 int main(void) { return 0; }
1022 EOF
1023   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1024     sdl_libs="$sdl_libs -lX11"
1025   fi
1026   if test "$mingw32" = "yes" ; then
1027     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1028   fi
1029   libs_softmmu="$sdl_libs $libs_softmmu"
1030 fi
1031
1032 ##########################################
1033 # VNC TLS detection
1034 if test "$vnc_tls" != "no" ; then
1035   cat > $TMPC <<EOF
1036 #include <gnutls/gnutls.h>
1037 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1038 EOF
1039   vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
1040   vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
1041   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1042     vnc_tls=yes
1043     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1044   else
1045     if test "$vnc_tls" = "yes" ; then
1046       feature_not_found "vnc-tls"
1047     fi
1048     vnc_tls=no
1049   fi
1050 fi
1051
1052 ##########################################
1053 # VNC SASL detection
1054 if test "$vnc_sasl" != "no" ; then
1055   cat > $TMPC <<EOF
1056 #include <sasl/sasl.h>
1057 #include <stdio.h>
1058 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1059 EOF
1060   # Assuming Cyrus-SASL installed in /usr prefix
1061   vnc_sasl_cflags=""
1062   vnc_sasl_libs="-lsasl2"
1063   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1064     vnc_sasl=yes
1065     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1066   else
1067     if test "$vnc_sasl" = "yes" ; then
1068       feature_not_found "vnc-sasl"
1069     fi
1070     vnc_sasl=no
1071   fi
1072 fi
1073
1074 ##########################################
1075 # fnmatch() probe, used for ACL routines
1076 fnmatch="no"
1077 cat > $TMPC << EOF
1078 #include <fnmatch.h>
1079 int main(void)
1080 {
1081     fnmatch("foo", "foo", 0);
1082     return 0;
1083 }
1084 EOF
1085 if compile_prog "" "" ; then
1086    fnmatch="yes"
1087 fi
1088
1089 ##########################################
1090 # vde libraries probe
1091 if test "$vde" != "no" ; then
1092   vde_libs="-lvdeplug"
1093   cat > $TMPC << EOF
1094 #include <libvdeplug.h>
1095 int main(void)
1096 {
1097     struct vde_open_args a = {0, 0, 0};
1098     vde_open("", "", &a);
1099     return 0;
1100 }
1101 EOF
1102   if compile_prog "" "$vde_libs" ; then
1103     vde=yes
1104     libs_softmmu="$vde_libs $libs_softmmu"
1105     libs_tools="$vde_libs $libs_tools"
1106   else
1107     if test "$vde" = "yes" ; then
1108       feature_not_found "vde"
1109     fi
1110     vde=no
1111   fi
1112 fi
1113
1114 ##########################################
1115 # Sound support libraries probe
1116
1117 audio_drv_probe()
1118 {
1119     drv=$1
1120     hdr=$2
1121     lib=$3
1122     exp=$4
1123     cfl=$5
1124         cat > $TMPC << EOF
1125 #include <$hdr>
1126 int main(void) { $exp }
1127 EOF
1128     if compile_prog "$cfl" "$lib" ; then
1129         :
1130     else
1131         echo
1132         echo "Error: $drv check failed"
1133         echo "Make sure to have the $drv libs and headers installed."
1134         echo
1135         exit 1
1136     fi
1137 }
1138
1139 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1140 for drv in $audio_drv_list; do
1141     case $drv in
1142     alsa)
1143     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1144         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1145     libs_softmmu="-lasound $libs_softmmu"
1146     ;;
1147
1148     fmod)
1149     if test -z $fmod_lib || test -z $fmod_inc; then
1150         echo
1151         echo "Error: You must specify path to FMOD library and headers"
1152         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1153         echo
1154         exit 1
1155     fi
1156     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1157     libs_softmmu="$fmod_lib $libs_softmmu"
1158     ;;
1159
1160     esd)
1161     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1162     libs_softmmu="-lesd $libs_softmmu"
1163     audio_pt_int="yes"
1164     ;;
1165
1166     pa)
1167     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
1168         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1169     libs_softmmu="-lpulse-simple $libs_softmmu"
1170     audio_pt_int="yes"
1171     ;;
1172
1173     coreaudio)
1174       libs_softmmu="-framework CoreAudio $libs_softmmu"
1175     ;;
1176
1177     dsound)
1178       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1179     ;;
1180
1181     oss)
1182       libs_softmmu="$oss_lib $libs_softmmu"
1183     ;;
1184
1185     sdl|wav)
1186     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1187     ;;
1188
1189     *)
1190     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1191         echo
1192         echo "Error: Unknown driver '$drv' selected"
1193         echo "Possible drivers are: $audio_possible_drivers"
1194         echo
1195         exit 1
1196     }
1197     ;;
1198     esac
1199 done
1200
1201 ##########################################
1202 # BrlAPI probe
1203
1204 if test "$brlapi" != "no" ; then
1205   brlapi_libs="-lbrlapi"
1206   cat > $TMPC << EOF
1207 #include <brlapi.h>
1208 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1209 EOF
1210   if compile_prog "" "$brlapi_libs" ; then
1211     brlapi=yes
1212     libs_softmmu="$brlapi_libs $libs_softmmu"
1213   else
1214     if test "$brlapi" = "yes" ; then
1215       feature_not_found "brlapi"
1216     fi
1217     brlapi=no
1218   fi
1219 fi
1220
1221 ##########################################
1222 # curses probe
1223 curses_list="-lncurses -lcurses"
1224
1225 if test "$curses" != "no" ; then
1226   curses_found=no
1227   cat > $TMPC << EOF
1228 #include <curses.h>
1229 #ifdef __OpenBSD__
1230 #define resize_term resizeterm
1231 #endif
1232 int main(void) { resize_term(0, 0); return curses_version(); }
1233 EOF
1234   for curses_lib in $curses_list; do
1235     if compile_prog "" "$curses_lib" ; then
1236       curses_found=yes
1237       libs_softmmu="$curses_lib $libs_softmmu"
1238       break
1239     fi
1240   done
1241   if test "$curses_found" = "yes" ; then
1242     curses=yes
1243   else
1244     if test "$curses" = "yes" ; then
1245       feature_not_found "curses"
1246     fi
1247     curses=no
1248   fi
1249 fi
1250
1251 ##########################################
1252 # curl probe
1253
1254 if test "$curl" != "no" ; then
1255   cat > $TMPC << EOF
1256 #include <curl/curl.h>
1257 int main(void) { return curl_easy_init(); }
1258 EOF
1259   curl_cflags=`curl-config --cflags 2>/dev/null`
1260   curl_libs=`curl-config --libs 2>/dev/null`
1261   if compile_prog "$curl_cflags" "$curl_libs" ; then
1262     curl=yes
1263     libs_tools="$curl_libs $libs_tools"
1264     libs_softmmu="$curl_libs $libs_softmmu"
1265   else
1266     if test "$curl" = "yes" ; then
1267       feature_not_found "curl"
1268     fi
1269     curl=no
1270   fi
1271 fi # test "$curl"
1272
1273 ##########################################
1274 # check framework probe
1275
1276 if test "$check_utests" != "no" ; then
1277   cat > $TMPC << EOF
1278 #include <check.h>
1279 int main(void) { suite_create("qemu test"); return 0; }
1280 EOF
1281   check_libs=`pkg-config --libs check`
1282   if compile_prog "" $check_libs ; then
1283     check_utests=yes
1284     libs_tools="$check_libs $libs_tools"
1285   else
1286     if test "$check_utests" = "yes" ; then
1287       feature_not_found "check"
1288     fi
1289     check_utests=no
1290   fi
1291 fi # test "$check_utests"
1292
1293 ##########################################
1294 # bluez support probe
1295 if test "$bluez" != "no" ; then
1296   cat > $TMPC << EOF
1297 #include <bluetooth/bluetooth.h>
1298 int main(void) { return bt_error(0); }
1299 EOF
1300   bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
1301   bluez_libs=`pkg-config --libs bluez 2> /dev/null`
1302   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1303     bluez=yes
1304     libs_softmmu="$bluez_libs $libs_softmmu"
1305   else
1306     if test "$bluez" = "yes" ; then
1307       feature_not_found "bluez"
1308     fi
1309     bluez="no"
1310   fi
1311 fi
1312
1313 ##########################################
1314 # kvm probe
1315 if test "$kvm" != "no" ; then
1316   case "$cpu" in
1317   i386 | x86_64)
1318     kvm_arch="x86"
1319     ;;
1320   ppc)
1321     kvm_arch="powerpc"
1322     ;;
1323   *)
1324     kvm_arch="$cpu"
1325     ;;
1326   esac
1327
1328   kvm_cflags="-I$source_path/kvm/include"
1329   kvm_cflags="$kvm_cflags -I$source_path/kvm/include/$kvm_arch"
1330   kvm_cflags="$kvm_cflags -idirafter $source_path/compat"
1331
1332   cat > $TMPC <<EOF
1333 #include <linux/kvm.h>
1334 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1335 #error Invalid KVM version
1336 #endif
1337 #if !defined(KVM_CAP_USER_MEMORY)
1338 #error Missing KVM capability KVM_CAP_USER_MEMORY
1339 #endif
1340 #if !defined(KVM_CAP_SET_TSS_ADDR)
1341 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1342 #endif
1343 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1344 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1345 #endif
1346 int main(void) { return 0; }
1347 EOF
1348   if compile_prog "$kvm_cflags" "" ; then
1349     kvm=yes
1350   else
1351     if test "$kvm" = "yes" ; then
1352       if [ -x "`which awk 2>/dev/null`" ] && \
1353          [ -x "`which grep 2>/dev/null`" ]; then
1354         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1355         | grep "error: " \
1356         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1357         if test "$kvmerr" != "" ; then
1358           echo -e "${kvmerr}\n\
1359       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1360   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1361         fi
1362       fi
1363       feature_not_found "kvm"
1364     fi
1365     kvm=no
1366   fi
1367 fi
1368
1369 ##########################################
1370 # test for KVM_CAP_PIT
1371
1372 if test "$kvm_cap_pit" != "no" ; then
1373   if test "$kvm" = "no" -a "$kvm_cap_pit" = "yes" ; then
1374       feature_not_found "kvm_cap_pit (kvm is not enabled)"
1375   fi
1376   cat > $TMPC <<EOF
1377 #include <linux/kvm.h>
1378 #ifndef KVM_CAP_PIT
1379 #error "kvm no pit capability"
1380 #endif
1381 int main(void) { return 0; }
1382 EOF
1383   if compile_prog $kvm_cflags ""; then
1384     kvm_cap_pit=yes
1385   else
1386     if test "$kvm_cap_pit" = "yes" ; then
1387       feature_not_found "kvm_cap_pit"
1388     fi
1389     kvm_cap_pit=no
1390   fi
1391 fi
1392
1393 ##########################################
1394 # test for KVM_CAP_DEVICE_ASSIGNMENT
1395
1396 if test "$kvm_cap_device_assignment" != "no" ; then
1397   if test "$kvm" = "no" -a "$kvm_cap_device_assignment" = "yes" ; then
1398       feature_not_found "kvm_cap_device_assignment (kvm is not enabled)"
1399   fi
1400   cat > $TMPC <<EOF
1401 #include <linux/kvm.h>
1402 #ifndef KVM_CAP_DEVICE_ASSIGNMENT
1403 #error "kvm no device assignment capability"
1404 #endif
1405 int main(void) { return 0; }
1406 EOF
1407   if compile_prog $kvm_cflags "" ; then
1408     kvm_cap_device_assignment=yes
1409   else
1410     if test "$kvm_cap_device_assignment" = "yes" ; then
1411       feature_not_found "kvm_cap_device_assigment"
1412     fi
1413     kvm_cap_device_assignment=no
1414   fi
1415 fi
1416
1417 ##########################################
1418 # libpci probe for kvm_cap_device_assignment
1419 if test $kvm_cap_device_assignment = "yes" ; then
1420   cat > $TMPC << EOF
1421 #include <pci/pci.h>
1422 #ifndef PCI_VENDOR_ID
1423 #error NO LIBPCI
1424 #endif
1425 int main(void) { struct pci_access a; pci_init(&a); return 0; }
1426 EOF
1427   if compile_prog "" "-lpci" ; then
1428     libs_softmmu="-lpci $libs_softmmu"
1429   else
1430     echo
1431     echo "Error: libpci check failed"
1432     echo "Disable KVM Device Assignment capability."
1433     echo
1434     kvm_cap_device_assignment=no
1435   fi
1436 fi
1437
1438 ##########################################
1439 # pthread probe
1440 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1441
1442 pthread=no
1443 cat > $TMPC << EOF
1444 #include <pthread.h>
1445 int main(void) { pthread_create(0,0,0,0); return 0; }
1446 EOF
1447 for pthread_lib in $PTHREADLIBS_LIST; do
1448   if compile_prog "" "$pthread_lib" ; then
1449     pthread=yes
1450     LIBS="$pthread_lib $LIBS"
1451     break
1452   fi
1453 done
1454
1455 if test "$mingw32" != yes -a "$pthread" = no; then
1456   echo
1457   echo "Error: pthread check failed"
1458   echo "Make sure to have the pthread libs and headers installed."
1459   echo
1460   exit 1
1461 fi
1462
1463 ##########################################
1464 # linux-aio probe
1465 AIOLIBS=""
1466
1467 if test "$linux_aio" != "no" ; then
1468   cat > $TMPC <<EOF
1469 #include <libaio.h>
1470 #include <sys/eventfd.h>
1471 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1472 EOF
1473   if compile_prog "" "-laio" ; then
1474     linux_aio=yes
1475     LIBS="$LIBS -laio"
1476   else
1477     if test "$linux_aio" = "yes" ; then
1478       feature_not_found "linux AIO"
1479     fi
1480     linux_aio=no
1481   fi
1482 fi
1483
1484 ##########################################
1485 # iovec probe
1486 cat > $TMPC <<EOF
1487 #include <sys/types.h>
1488 #include <sys/uio.h>
1489 #include <unistd.h>
1490 int main(void) { struct iovec iov; return 0; }
1491 EOF
1492 iovec=no
1493 if compile_prog "" "" ; then
1494   iovec=yes
1495 fi
1496
1497 ##########################################
1498 # preadv probe
1499 cat > $TMPC <<EOF
1500 #include <sys/types.h>
1501 #include <sys/uio.h>
1502 #include <unistd.h>
1503 int main(void) { preadv; }
1504 EOF
1505 preadv=no
1506 if compile_prog "" "" ; then
1507   preadv=yes
1508 fi
1509
1510 ##########################################
1511 # fdt probe
1512 if test "$fdt" != "no" ; then
1513   fdt_libs="-lfdt"
1514   cat > $TMPC << EOF
1515 int main(void) { return 0; }
1516 EOF
1517   if compile_prog "" "$fdt_libs" ; then
1518     fdt=yes
1519     libs_softmmu="$fdt_libs $libs_softmmu"
1520   else
1521     if test "$fdt" = "yes" ; then
1522       feature_not_found "fdt"
1523     fi
1524     fdt=no
1525   fi
1526 fi
1527
1528 #
1529 # Check for xxxat() functions when we are building linux-user
1530 # emulator.  This is done because older glibc versions don't
1531 # have syscall stubs for these implemented.
1532 #
1533 atfile=no
1534 cat > $TMPC << EOF
1535 #define _ATFILE_SOURCE
1536 #include <sys/types.h>
1537 #include <fcntl.h>
1538 #include <unistd.h>
1539
1540 int
1541 main(void)
1542 {
1543         /* try to unlink nonexisting file */
1544         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1545 }
1546 EOF
1547 if compile_prog "" "" ; then
1548   atfile=yes
1549 fi
1550
1551 # Check for inotify functions when we are building linux-user
1552 # emulator.  This is done because older glibc versions don't
1553 # have syscall stubs for these implemented.  In that case we
1554 # don't provide them even if kernel supports them.
1555 #
1556 inotify=no
1557 cat > $TMPC << EOF
1558 #include <sys/inotify.h>
1559
1560 int
1561 main(void)
1562 {
1563         /* try to start inotify */
1564         return inotify_init();
1565 }
1566 EOF
1567 if compile_prog "" "" ; then
1568   inotify=yes
1569 fi
1570
1571 # check if utimensat and futimens are supported
1572 utimens=no
1573 cat > $TMPC << EOF
1574 #define _ATFILE_SOURCE
1575 #define _GNU_SOURCE
1576 #include <stddef.h>
1577 #include <fcntl.h>
1578
1579 int main(void)
1580 {
1581     utimensat(AT_FDCWD, "foo", NULL, 0);
1582     futimens(0, NULL);
1583     return 0;
1584 }
1585 EOF
1586 if compile_prog "" "" ; then
1587   utimens=yes
1588 fi
1589
1590 # check if pipe2 is there
1591 pipe2=no
1592 cat > $TMPC << EOF
1593 #define _GNU_SOURCE
1594 #include <unistd.h>
1595 #include <fcntl.h>
1596
1597 int main(void)
1598 {
1599     int pipefd[2];
1600     pipe2(pipefd, O_CLOEXEC);
1601     return 0;
1602 }
1603 EOF
1604 if compile_prog "" "" ; then
1605   pipe2=yes
1606 fi
1607
1608 # check if tee/splice is there. vmsplice was added same time.
1609 splice=no
1610 cat > $TMPC << EOF
1611 #define _GNU_SOURCE
1612 #include <unistd.h>
1613 #include <fcntl.h>
1614 #include <limits.h>
1615
1616 int main(void)
1617 {
1618     int len, fd;
1619     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1620     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1621     return 0;
1622 }
1623 EOF
1624 if compile_prog "" "" ; then
1625   splice=yes
1626 fi
1627
1628 ##########################################
1629 # signalfd probe
1630 signalfd="no"
1631 cat > $TMPC << EOF
1632 #define _GNU_SOURCE
1633 #include <unistd.h>
1634 #include <sys/syscall.h>
1635 #include <signal.h>
1636 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
1637 EOF
1638
1639 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1640   signalfd=yes
1641 fi
1642
1643 # check if eventfd is supported
1644 eventfd=no
1645 cat > $TMPC << EOF
1646 #include <sys/eventfd.h>
1647
1648 int main(void)
1649 {
1650     int efd = eventfd(0, 0);
1651     return 0;
1652 }
1653 EOF
1654 if compile_prog "" "" ; then
1655   eventfd=yes
1656 fi
1657
1658 # Check if tools are available to build documentation.
1659 if test "$docs" != "no" ; then
1660   if test -x "`which texi2html 2>/dev/null`" -a \
1661           -x "`which pod2man 2>/dev/null`" ; then
1662     docs=yes
1663   else
1664     if test "$docs" = "yes" ; then
1665       feature_not_found "docs"
1666     fi
1667     docs=no
1668   fi
1669 fi
1670
1671 # Search for bsawp_32 function
1672 byteswap_h=no
1673 cat > $TMPC << EOF
1674 #include <byteswap.h>
1675 int main(void) { return bswap_32(0); }
1676 EOF
1677 if compile_prog "" "" ; then
1678   byteswap_h=yes
1679 fi
1680
1681 # Search for bsawp_32 function
1682 bswap_h=no
1683 cat > $TMPC << EOF
1684 #include <sys/endian.h>
1685 #include <sys/types.h>
1686 #include <machine/bswap.h>
1687 int main(void) { return bswap32(0); }
1688 EOF
1689 if compile_prog "" "" ; then
1690   bswap_h=yes
1691 fi
1692
1693 ##########################################
1694 # Do we need librt
1695 cat > $TMPC <<EOF
1696 #include <signal.h>
1697 #include <time.h>
1698 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1699 EOF
1700
1701 if compile_prog "" "" ; then
1702   :
1703 elif compile_prog "" "-lrt" ; then
1704   LIBS="-lrt $LIBS"
1705 fi
1706
1707 # Determine what linker flags to use to force archive inclusion
1708 check_linker_flags()
1709 {
1710     w2=
1711     if test "$2" ; then
1712         w2=-Wl,$2
1713     fi
1714     compile_prog "" "-Wl,$1 ${w2}"
1715 }
1716
1717 cat > $TMPC << EOF
1718 int main(void) { }
1719 EOF
1720 if check_linker_flags --whole-archive --no-whole-archive ; then
1721     # GNU ld
1722     arlibs_begin="-Wl,--whole-archive"
1723     arlibs_end="-Wl,--no-whole-archive"
1724 elif check_linker_flags -z,allextract -z,defaultextract ; then
1725     # Solaris ld
1726     arlibs_begin="-Wl,-z,allextract"
1727     arlibs_end="-Wl,-z,defaultextract"
1728 elif check_linker_flags -all_load ; then
1729     # Mac OS X
1730     arlibs_begin="-all_load"
1731     arlibs_end=""
1732 else
1733     echo "Error: your linker does not support --whole-archive or -z."
1734     echo "Please report to qemu-devel@nongnu.org"
1735     exit 1
1736 fi
1737
1738 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1739         "$aix" != "yes" ; then
1740     libs_softmmu="-lutil $libs_softmmu"
1741 fi
1742
1743 ##########################################
1744 # check if the compiler defines offsetof
1745
1746 need_offsetof=yes
1747 cat > $TMPC << EOF
1748 #include <stddef.h>
1749 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1750 EOF
1751 if compile_prog "" "" ; then
1752     need_offsetof=no
1753 fi
1754
1755 ##########################################
1756 # check if we have fdatasync
1757
1758 fdatasync=no
1759 cat > $TMPC << EOF
1760 #include <unistd.h>
1761 int main(void) { return fdatasync(0); }
1762 EOF
1763 if compile_prog "" "" ; then
1764     fdatasync=yes
1765 fi
1766
1767 # End of CC checks
1768 # After here, no more $cc or $ld runs
1769
1770 # default flags for all hosts
1771 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
1772 CFLAGS="-g $CFLAGS"
1773 if test "$debug" = "no" ; then
1774   CFLAGS="-O2 $CFLAGS"
1775 fi
1776 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
1777 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
1778 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
1779 QEMU_CFLAGS="-U_FORTIFY_SOURCE $QEMU_CFLAGS"
1780 QEMU_CFLAGS="-I. -I\$(SRC_PATH) -MMD -MP -MT \$@ $QEMU_CFLAGS"
1781 LDFLAGS="-g $LDFLAGS"
1782
1783 # Consult white-list to determine whether to enable werror
1784 # by default.  Only enable by default for git builds
1785 if test -z "$werror" ; then
1786     z_version=`cut -f3 -d. $source_path/VERSION`
1787     if test "$z_version" = "50" -a \
1788         "$linux" = "yes" ; then
1789         werror="yes"
1790     else
1791         werror="no"
1792     fi
1793     # disable default werror for kvm
1794     werror="no"
1795 fi
1796
1797 if test "$werror" = "yes" ; then
1798     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1799 fi
1800
1801 if test "$solaris" = "no" ; then
1802     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1803         LDFLAGS="-Wl,--warn-common $LDFLAGS"
1804     fi
1805 fi
1806
1807 if test "$mingw32" = "yes" ; then
1808   if test -z "$prefix" ; then
1809       prefix="c:/Program Files/Qemu"
1810   fi
1811   mansuffix=""
1812   datasuffix=""
1813   docsuffix=""
1814   binsuffix=""
1815 else
1816   if test -z "$prefix" ; then
1817       prefix="/usr/local"
1818   fi
1819   mansuffix="/share/man"
1820   datasuffix="/share/qemu"
1821   docsuffix="/share/doc/qemu"
1822   binsuffix="/bin"
1823 fi
1824
1825 if test -f kvm/kernel/configure; then
1826     kvm_kmod="yes"
1827     kmod_args=""
1828     if test -n "$kerneldir"; then
1829         kmod_args="--kerneldir=$kerneldir"
1830     fi
1831     if test "$kvm_trace" = "yes"; then
1832         kmod_args="$kmod_args --with-kvm-trace"
1833     fi
1834     # hope there are no spaces in kmod_args; can't use arrays because of
1835     # dash.
1836     (cd kvm/kernel; ./configure $kmod_args)
1837 fi
1838
1839 echo "Install prefix    $prefix"
1840 echo "BIOS directory    $prefix$datasuffix"
1841 echo "binary directory  $prefix$binsuffix"
1842 if test "$mingw32" = "no" ; then
1843 echo "Manual directory  $prefix$mansuffix"
1844 echo "ELF interp prefix $interp_prefix"
1845 fi
1846 echo "Source path       $source_path"
1847 echo "C compiler        $cc"
1848 echo "Host C compiler   $host_cc"
1849 echo "CFLAGS            $CFLAGS"
1850 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
1851 echo "LDFLAGS           $LDFLAGS"
1852 echo "make              $make"
1853 echo "install           $install"
1854 echo "host CPU          $cpu"
1855 echo "host big endian   $bigendian"
1856 echo "target list       $target_list"
1857 echo "tcg debug enabled $debug_tcg"
1858 echo "gprof enabled     $gprof"
1859 echo "sparse enabled    $sparse"
1860 echo "strip binaries    $strip_opt"
1861 echo "profiler          $profiler"
1862 echo "static build      $static"
1863 echo "-Werror enabled   $werror"
1864 if test "$darwin" = "yes" ; then
1865     echo "Cocoa support     $cocoa"
1866 fi
1867 echo "SDL support       $sdl"
1868 echo "curses support    $curses"
1869 echo "curl support      $curl"
1870 echo "check support     $check_utests"
1871 echo "mingw32 support   $mingw32"
1872 echo "Audio drivers     $audio_drv_list"
1873 echo "Extra audio cards $audio_card_list"
1874 echo "Mixer emulation   $mixemu"
1875 echo "VNC TLS support   $vnc_tls"
1876 echo "VNC SASL support  $vnc_sasl"
1877 if test -n "$sparc_cpu"; then
1878     echo "Target Sparc Arch $sparc_cpu"
1879 fi
1880 echo "xen support       $xen"
1881 echo "CPU emulation     $cpu_emulation"
1882 echo "brlapi support    $brlapi"
1883 echo "bluez  support    $bluez"
1884 echo "Documentation     $docs"
1885 [ ! -z "$uname_release" ] && \
1886 echo "uname -r          $uname_release"
1887 echo "NPTL support      $nptl"
1888 echo "GUEST_BASE        $guest_base"
1889 echo "PIE user targets  $user_pie"
1890 echo "vde support       $vde"
1891 echo "IO thread         $io_thread"
1892 echo "Linux AIO support $linux_aio"
1893 echo "Install blobs     $blobs"
1894 echo "KVM support       $kvm"
1895 echo "KVM PIT support   $kvm_cap_pit"
1896 echo "KVM device assig. $kvm_cap_device_assignment"
1897 echo "KVM trace support $kvm_trace"
1898 echo "fdt support       $fdt"
1899 echo "preadv support    $preadv"
1900 echo "fdatasync         $fdatasync"
1901
1902 if test $sdl_too_old = "yes"; then
1903 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1904 fi
1905
1906 config_host_mak="config-host.mak"
1907 config_host_h="config-host.h"
1908 config_host_ld="config-host.ld"
1909
1910 #echo "Creating $config_host_mak and $config_host_h"
1911
1912 test -f $config_host_h && mv $config_host_h ${config_host_h}~
1913
1914 echo "# Automatically generated by configure - do not modify" > $config_host_mak
1915 printf "# Configured with:" >> $config_host_mak
1916 printf " '%s'" "$0" "$@" >> $config_host_mak
1917 echo >> $config_host_mak
1918
1919 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
1920
1921 case "$cpu" in
1922   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|sparc|sparc64)
1923     ARCH=$cpu
1924   ;;
1925   armv4b|armv4l)
1926     ARCH=arm
1927   ;;
1928   *)
1929     echo "Unsupported CPU = $cpu"
1930     exit 1
1931   ;;
1932 esac
1933 echo "ARCH=$ARCH" >> $config_host_mak
1934 if test "$debug_tcg" = "yes" ; then
1935   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
1936 fi
1937 if test "$debug" = "yes" ; then
1938   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
1939 fi
1940 if test "$strip_opt" = "yes" ; then
1941   echo "STRIP_OPT=-s" >> $config_host_mak
1942 fi
1943 if test "$bigendian" = "yes" ; then
1944   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
1945 fi
1946 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
1947 if test "$mingw32" = "yes" ; then
1948   echo "CONFIG_WIN32=y" >> $config_host_mak
1949 else
1950   echo "CONFIG_POSIX=y" >> $config_host_mak
1951 fi
1952
1953 if test "$darwin" = "yes" ; then
1954   echo "CONFIG_DARWIN=y" >> $config_host_mak
1955 fi
1956
1957 if test "$aix" = "yes" ; then
1958   echo "CONFIG_AIX=y" >> $config_host_mak
1959 fi
1960
1961 if test "$solaris" = "yes" ; then
1962   echo "CONFIG_SOLARIS=y" >> $config_host_mak
1963   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
1964   if test "$needs_libsunmath" = "yes" ; then
1965     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
1966   fi
1967 fi
1968 if test "$static" = "yes" ; then
1969   echo "CONFIG_STATIC=y" >> $config_host_mak
1970   LDFLAGS="-static $LDFLAGS"
1971 fi
1972 if test $profiler = "yes" ; then
1973   echo "CONFIG_PROFILER=y" >> $config_host_mak
1974 fi
1975 if test "$slirp" = "yes" ; then
1976   echo "CONFIG_SLIRP=y" >> $config_host_mak
1977   CFLAGS="-I\$(SRC_PATH)/slirp $CFLAGS"
1978 fi
1979 if test "$vde" = "yes" ; then
1980   echo "CONFIG_VDE=y" >> $config_host_mak
1981 fi
1982 for card in $audio_card_list; do
1983     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1984     echo "$def=y" >> $config_host_mak
1985 done
1986 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
1987 for drv in $audio_drv_list; do
1988     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1989     echo "$def=y" >> $config_host_mak
1990     if test "$drv" = "fmod"; then
1991         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
1992     fi
1993 done
1994 if test "$audio_pt_int" = "yes" ; then
1995   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
1996 fi
1997 if test "$mixemu" = "yes" ; then
1998   echo "CONFIG_MIXEMU=y" >> $config_host_mak
1999 fi
2000 if test "$vnc_tls" = "yes" ; then
2001   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2002   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2003 fi
2004 if test "$vnc_sasl" = "yes" ; then
2005   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2006   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2007 fi
2008 if test "$fnmatch" = "yes" ; then
2009   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2010 fi
2011 qemu_version=`head $source_path/VERSION`
2012 echo "VERSION=$qemu_version" >>$config_host_mak
2013 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2014 echo "SRC_PATH=$source_path" >> $config_host_mak
2015 if [ "$source_path_used" = "yes" ]; then
2016   echo "VPATH=$source_path" >> $config_host_mak
2017 fi
2018 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2019 if [ "$docs" = "yes" ] ; then
2020   echo "BUILD_DOCS=yes" >> $config_host_mak
2021 fi
2022 if test "$sdl" = "yes" ; then
2023   echo "CONFIG_SDL=y" >> $config_host_mak
2024   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2025 fi
2026 if test "$cocoa" = "yes" ; then
2027   echo "CONFIG_COCOA=y" >> $config_host_mak
2028 fi
2029 if test "$curses" = "yes" ; then
2030   echo "CONFIG_CURSES=y" >> $config_host_mak
2031 fi
2032 if test "$atfile" = "yes" ; then
2033   echo "CONFIG_ATFILE=y" >> $config_host_mak
2034 fi
2035 if test "$utimens" = "yes" ; then
2036   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2037 fi
2038 if test "$pipe2" = "yes" ; then
2039   echo "CONFIG_PIPE2=y" >> $config_host_mak
2040 fi
2041 if test "$splice" = "yes" ; then
2042   echo "CONFIG_SPLICE=y" >> $config_host_mak
2043 fi
2044 if test "$eventfd" = "yes" ; then
2045   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2046 fi
2047 if test "$inotify" = "yes" ; then
2048   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2049 fi
2050 if test "$byteswap_h" = "yes" ; then
2051   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2052 fi
2053 if test "$bswap_h" = "yes" ; then
2054   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2055 fi
2056 if test "$curl" = "yes" ; then
2057   echo "CONFIG_CURL=y" >> $config_host_mak
2058   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2059 fi
2060 if test "$brlapi" = "yes" ; then
2061   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2062 fi
2063 if test "$bluez" = "yes" ; then
2064   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2065   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2066 fi
2067 if test "$xen" = "yes" ; then
2068   echo "CONFIG_XEN=y" >> $config_host_mak
2069 fi
2070 if test "$io_thread" = "yes" ; then
2071   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2072 fi
2073 if test "$linux_aio" = "yes" ; then
2074   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2075 fi
2076 if test "$blobs" = "yes" ; then
2077   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2078 fi
2079 if test "$iovec" = "yes" ; then
2080   echo "CONFIG_IOVEC=y" >> $config_host_mak
2081 fi
2082 if test "$preadv" = "yes" ; then
2083   echo "CONFIG_PREADV=y" >> $config_host_mak
2084 fi
2085 if test "$fdt" = "yes" ; then
2086   echo "CONFIG_FDT=y" >> $config_host_mak
2087 fi
2088 if test "$signalfd" = "yes" ; then
2089   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2090 fi
2091 if test "$need_offsetof" = "yes" ; then
2092   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2093 fi
2094 if test "$fdatasync" = "yes" ; then
2095   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2096 fi
2097 if test $cpu_emulation = "yes"; then
2098   echo "CONFIG_CPU_EMULATION=y" >> $config_host_mak
2099 else
2100   echo "CONFIG_NO_CPU_EMULATION=y" >> $config_host_mak
2101 fi
2102
2103 # XXX: suppress that
2104 if [ "$bsd" = "yes" ] ; then
2105   echo "CONFIG_BSD=y" >> $config_host_mak
2106 fi
2107
2108 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2109
2110 # USB host support
2111 case "$usb" in
2112 linux)
2113   echo "HOST_USB=linux" >> $config_host_mak
2114 ;;
2115 bsd)
2116   echo "HOST_USB=bsd" >> $config_host_mak
2117 ;;
2118 *)
2119   echo "HOST_USB=stub" >> $config_host_mak
2120 ;;
2121 esac
2122
2123 echo "KVM_KMOD=$kvm_kmod" >> $config_host_mak
2124
2125 tools=
2126 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2127   tools="qemu-img\$(EXESUF) $tools"
2128   if [ "$linux" = "yes" ] ; then
2129       tools="qemu-nbd\$(EXESUF) qemu-io\$(EXESUF) $tools"
2130     if [ "$check_utests" = "yes" ]; then
2131       tools="check-qint check-qstring check-qdict $tools"
2132     fi
2133   elif test "$mingw32" = "yes" ; then
2134       tools="qemu-io\$(EXESUF) $tools"
2135   fi
2136 fi
2137 echo "TOOLS=$tools" >> $config_host_mak
2138
2139 # Mac OS X ships with a broken assembler
2140 roms=
2141 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2142         "$targetos" != "Darwin" -a \
2143         `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2144   roms="optionrom"
2145 fi
2146 echo "ROMS=$roms" >> $config_host_mak
2147
2148 echo "prefix=$prefix" >> $config_host_mak
2149 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
2150 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
2151 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
2152 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
2153 echo "MAKE=$make" >> $config_host_mak
2154 echo "INSTALL=$install" >> $config_host_mak
2155 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2156 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2157 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2158 echo "CC=$cc" >> $config_host_mak
2159 echo "HOST_CC=$host_cc" >> $config_host_mak
2160 if test "$sparse" = "yes" ; then
2161   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2162   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2163   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2164 fi
2165 echo "AR=$ar" >> $config_host_mak
2166 echo "OBJCOPY=$objcopy" >> $config_host_mak
2167 echo "LD=$ld" >> $config_host_mak
2168 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2169 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2170 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2171 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2172 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2173 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2174 echo "LIBS+=$LIBS" >> $config_host_mak
2175 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2176 echo "EXESUF=$EXESUF" >> $config_host_mak
2177
2178 echo "/* Automatically generated by configure - do not modify */" > $config_host_h
2179
2180 /bin/sh $source_path/create_config < $config_host_mak >> $config_host_h
2181
2182 if test -f ${config_host_h}~ ; then
2183   if cmp -s $config_host_h ${config_host_h}~ ; then
2184     mv ${config_host_h}~ $config_host_h
2185   else
2186     rm ${config_host_h}~
2187   fi
2188 fi
2189
2190 # generate list of library paths for linker script
2191
2192 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2193
2194 if test -f ${config_host_ld}~ ; then
2195   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2196     mv ${config_host_ld}~ $config_host_ld
2197   else
2198     rm ${config_host_ld}~
2199   fi
2200 fi
2201
2202 for target in $target_list; do
2203 target_dir="$target"
2204 config_mak=$target_dir/config.mak
2205 config_h=$target_dir/config.h
2206 target_arch2=`echo $target | cut -d '-' -f 1`
2207 target_bigendian="no"
2208 case "$target_arch2" in
2209   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|sh4eb|sparc|sparc64|sparc32plus)
2210   target_bigendian=yes
2211   ;;
2212 esac
2213 target_softmmu="no"
2214 target_user_only="no"
2215 target_linux_user="no"
2216 target_darwin_user="no"
2217 target_bsd_user="no"
2218 case "$target" in
2219   ${target_arch2}-softmmu)
2220     target_softmmu="yes"
2221     ;;
2222   ${target_arch2}-linux-user)
2223     target_user_only="yes"
2224     target_linux_user="yes"
2225     ;;
2226   ${target_arch2}-darwin-user)
2227     target_user_only="yes"
2228     target_darwin_user="yes"
2229     ;;
2230   ${target_arch2}-bsd-user)
2231     target_user_only="yes"
2232     target_bsd_user="yes"
2233     ;;
2234   *)
2235     echo "ERROR: Target '$target' not recognised"
2236     exit 1
2237     ;;
2238 esac
2239
2240 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
2241
2242 test -f $config_h && mv $config_h ${config_h}~
2243
2244 mkdir -p $target_dir
2245 mkdir -p $target_dir/fpu
2246 mkdir -p $target_dir/tcg
2247 mkdir -p $target_dir/ide
2248 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2249   mkdir -p $target_dir/nwfpe
2250 fi
2251
2252 #
2253 # don't use ln -sf as not all "ln -sf" over write the file/link
2254 #
2255 rm -f $target_dir/Makefile
2256 ln -s $source_path/Makefile.target $target_dir/Makefile
2257
2258
2259 echo "# Automatically generated by configure - do not modify" > $config_mak
2260
2261 echo "include ../config-host.mak" >> $config_mak
2262
2263 bflt="no"
2264 elfload32="no"
2265 target_nptl="no"
2266 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2267 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_mak
2268 gdb_xml_files=""
2269
2270 TARGET_ARCH="$target_arch2"
2271 TARGET_BASE_ARCH=""
2272 TARGET_ABI_DIR=""
2273
2274 case "$target_arch2" in
2275   i386)
2276     target_phys_bits=32
2277   ;;
2278   x86_64)
2279     TARGET_BASE_ARCH=i386
2280     target_phys_bits=64
2281   ;;
2282   ia64)
2283     target_phys_bits=64
2284   ;;
2285   alpha)
2286     target_phys_bits=64
2287   ;;
2288   arm|armeb)
2289     TARGET_ARCH=arm
2290     bflt="yes"
2291     target_nptl="yes"
2292     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2293     target_phys_bits=32
2294   ;;
2295   cris)
2296     target_nptl="yes"
2297     target_phys_bits=32
2298   ;;
2299   m68k)
2300     bflt="yes"
2301     gdb_xml_files="cf-core.xml cf-fp.xml"
2302     target_phys_bits=32
2303   ;;
2304   microblaze)
2305     bflt="yes"
2306     target_nptl="yes"
2307     target_phys_bits=32
2308   ;;
2309   mips|mipsel)
2310     TARGET_ARCH=mips
2311     echo "TARGET_ABI_MIPSO32=y" >> $config_mak
2312     target_nptl="yes"
2313     target_phys_bits=64
2314   ;;
2315   mipsn32|mipsn32el)
2316     TARGET_ARCH=mipsn32
2317     TARGET_BASE_ARCH=mips
2318     echo "TARGET_ABI_MIPSN32=y" >> $config_mak
2319     target_phys_bits=64
2320   ;;
2321   mips64|mips64el)
2322     TARGET_ARCH=mips64
2323     TARGET_BASE_ARCH=mips
2324     echo "TARGET_ABI_MIPSN64=y" >> $config_mak
2325     target_phys_bits=64
2326   ;;
2327   ppc)
2328     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2329     target_phys_bits=32
2330     target_nptl="yes"
2331   ;;
2332   ppcemb)
2333     TARGET_BASE_ARCH=ppc
2334     TARGET_ABI_DIR=ppc
2335     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2336     target_phys_bits=64
2337     target_nptl="yes"
2338   ;;
2339   ppc64)
2340     TARGET_BASE_ARCH=ppc
2341     TARGET_ABI_DIR=ppc
2342     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2343     target_phys_bits=64
2344   ;;
2345   ppc64abi32)
2346     TARGET_ARCH=ppc64
2347     TARGET_BASE_ARCH=ppc
2348     TARGET_ABI_DIR=ppc
2349     echo "TARGET_ABI32=y" >> $config_mak
2350     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2351     target_phys_bits=64
2352   ;;
2353   sh4|sh4eb)
2354     TARGET_ARCH=sh4
2355     bflt="yes"
2356     target_nptl="yes"
2357     target_phys_bits=32
2358   ;;
2359   sparc)
2360     target_phys_bits=64
2361   ;;
2362   sparc64)
2363     TARGET_BASE_ARCH=sparc
2364     elfload32="yes"
2365     target_phys_bits=64
2366   ;;
2367   sparc32plus)
2368     TARGET_ARCH=sparc64
2369     TARGET_BASE_ARCH=sparc
2370     TARGET_ABI_DIR=sparc
2371     echo "TARGET_ABI32=y" >> $config_mak
2372     target_phys_bits=64
2373   ;;
2374   *)
2375     echo "Unsupported target CPU"
2376     exit 1
2377   ;;
2378 esac
2379 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_mak
2380 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2381 echo "TARGET_$target_arch_name=y" >> $config_mak
2382 echo "TARGET_ARCH2=$target_arch2" >> $config_mak
2383 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2384 if [ "$TARGET_BASE_ARCH" = "" ]; then
2385   TARGET_BASE_ARCH=$TARGET_ARCH
2386 fi
2387 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_mak
2388 if [ "$TARGET_ABI_DIR" = "" ]; then
2389   TARGET_ABI_DIR=$TARGET_ARCH
2390 fi
2391 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_mak
2392 if [ $target_phys_bits -lt $hostlongbits ] ; then
2393   target_phys_bits=$hostlongbits
2394 fi
2395 case "$target_arch2" in
2396   i386|x86_64)
2397     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2398       echo "CONFIG_XEN=y" >> $config_mak
2399     fi
2400 esac
2401 case "$target_arch2" in
2402   i386|x86_64|ppcemb|ppc|ppc64)
2403     # Make sure the target and host cpus are compatible
2404     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2405       \( "$target_arch2" = "$cpu" -o \
2406       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2407       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2408       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2409       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2410       echo "CONFIG_KVM=y" >> $config_mak
2411       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
2412       if test $kvm_cap_pit = "yes" ; then
2413         echo "CONFIG_KVM_PIT=y" >> $config_mak
2414       fi
2415       if test $kvm_cap_device_assignment = "yes" ; then
2416         echo "CONFIG_KVM_DEVICE_ASSIGNMENT=y" >> $config_mak
2417       fi
2418     fi
2419 esac
2420 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_mak
2421 if test "$target_bigendian" = "yes" ; then
2422   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_mak
2423 fi
2424 if test "$target_softmmu" = "yes" ; then
2425   echo "CONFIG_SOFTMMU=y" >> $config_mak
2426   echo "LIBS+=$libs_softmmu" >> $config_mak
2427   echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_mak
2428   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2429 fi
2430 if test "$target_user_only" = "yes" ; then
2431   echo "CONFIG_USER_ONLY=y" >> $config_mak
2432 fi
2433 if test "$target_linux_user" = "yes" ; then
2434   echo "CONFIG_LINUX_USER=y" >> $config_mak
2435 fi
2436 if test "$target_darwin_user" = "yes" ; then
2437   echo "CONFIG_DARWIN_USER=y" >> $config_mak
2438 fi
2439 list=""
2440 if test ! -z "$gdb_xml_files" ; then
2441   for x in $gdb_xml_files; do
2442     list="$list $source_path/gdb-xml/$x"
2443   done
2444 fi
2445 echo "TARGET_XML_FILES=$list" >> $config_mak
2446
2447 case "$target_arch2" in
2448   arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|sparc|sparc64|sparc32plus)
2449     echo "CONFIG_SOFTFLOAT=y" >> $config_mak
2450     ;;
2451   *)
2452     echo "CONFIG_NOSOFTFLOAT=y" >> $config_mak
2453     ;;
2454 esac
2455
2456 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2457   echo "TARGET_HAS_BFLT=y" >> $config_mak
2458 fi
2459 if test "$target_user_only" = "yes" \
2460         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2461   echo "CONFIG_USE_NPTL=y" >> $config_mak
2462 fi
2463 # 32 bit ELF loader in addition to native 64 bit loader?
2464 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2465   echo "TARGET_HAS_ELFLOAD32=y" >> $config_mak
2466 fi
2467 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2468   echo "CONFIG_USE_GUEST_BASE=y" >> $config_mak
2469 fi
2470 if test "$target_bsd_user" = "yes" ; then
2471   echo "CONFIG_BSD_USER=y" >> $config_mak
2472 fi
2473
2474 # generate QEMU_CFLAGS/LDFLAGS for targets
2475
2476 cflags=""
2477 ldflags=""
2478
2479 if test "$ARCH" = "sparc64" ; then
2480   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2481 else
2482   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2483 fi
2484 cflags="-I\$(SRC_PATH)/tcg $cflags"
2485 cflags="-I\$(SRC_PATH)/fpu $cflags"
2486
2487 for i in $ARCH $TARGET_BASE_ARCH ; do
2488   case "$i" in
2489   alpha)
2490     echo "CONFIG_ALPHA_DIS=y"  >> $config_mak
2491   ;;
2492   arm)
2493     echo "CONFIG_ARM_DIS=y"  >> $config_mak
2494   ;;
2495   cris)
2496     echo "CONFIG_CRIS_DIS=y"  >> $config_mak
2497   ;;
2498   hppa)
2499     echo "CONFIG_HPPA_DIS=y"  >> $config_mak
2500   ;;
2501   i386|x86_64)
2502     echo "CONFIG_I386_DIS=y"  >> $config_mak
2503   ;;
2504   m68k)
2505     echo "CONFIG_M68K_DIS=y"  >> $config_mak
2506   ;;
2507   microblaze)
2508     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_mak
2509   ;;
2510   mips*)
2511     echo "CONFIG_MIPS_DIS=y"  >> $config_mak
2512   ;;
2513   ppc*)
2514     echo "CONFIG_PPC_DIS=y"  >> $config_mak
2515   ;;
2516   s390)
2517     echo "CONFIG_S390_DIS=y"  >> $config_mak
2518   ;;
2519   sh4)
2520     echo "CONFIG_SH4_DIS=y"  >> $config_mak
2521   ;;
2522   sparc*)
2523     echo "CONFIG_SPARC_DIS=y"  >> $config_mak
2524   ;;
2525   esac
2526 done
2527
2528 case "$ARCH" in
2529 alpha)
2530   # Ensure there's only a single GP
2531   cflags="-msmall-data $cflags"
2532 ;;
2533 ia64)
2534   cflags="-mno-sdata $cflags"
2535 ;;
2536 esac
2537
2538 if test "$target_softmmu" = "yes" ; then
2539   case "$TARGET_BASE_ARCH" in
2540   arm)
2541     cflags="-DHAS_AUDIO $cflags"
2542   ;;
2543   i386|mips|ppc)
2544     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2545   ;;
2546   esac
2547 fi
2548
2549 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2550         "$user_pie" = "yes" ; then
2551   cflags="-fpie $cflags"
2552   ldflags="-pie $ldflags"
2553 fi
2554
2555 if test "$target_softmmu" = "yes" -a \( \
2556         "$TARGET_ARCH" = "microblaze" -o \
2557         "$TARGET_ARCH" = "cris" \) ; then
2558   echo "CONFIG_NEED_MMU=y" >> $config_mak
2559 fi
2560
2561 if test "$gprof" = "yes" ; then
2562   echo "TARGET_GPROF=yes" >> $config_mak
2563   if test "$target_linux_user" = "yes" ; then
2564     cflags="-p $cflags"
2565     ldflags="-p $ldflags"
2566   fi
2567   if test "$target_softmmu" = "yes" ; then
2568     ldflags="-p $ldflags"
2569     echo "GPROF_CFLAGS=-p" >> $config_mak
2570   fi
2571 fi
2572
2573 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2574 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2575   case "$ARCH" in
2576   sparc)
2577     # -static is used to avoid g1/g3 usage by the dynamic linker
2578     ldflags="$linker_script -static $ldflags"
2579     ;;
2580   ia64)
2581     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2582     ;;
2583   i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2584     ldflags="$linker_script $ldflags"
2585     ;;
2586   esac
2587 fi
2588 if test "$target_softmmu" = "yes" ; then
2589   case "$ARCH" in
2590   ia64)
2591     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2592     ;;
2593   esac
2594 fi
2595
2596 echo "LDFLAGS+=$ldflags" >> $config_mak
2597 echo "QEMU_CFLAGS+=$cflags" >> $config_mak
2598
2599 echo "/* Automatically generated by configure - do not modify */" > $config_h
2600 echo "#include \"../config-host.h\"" >> $config_h
2601
2602 /bin/sh $source_path/create_config < $config_mak >> $config_h
2603
2604 if test -f ${config_h}~ ; then
2605   if cmp -s $config_h ${config_h}~ ; then
2606     mv ${config_h}~ $config_h
2607   else
2608     rm ${config_h}~
2609   fi
2610 fi
2611
2612 done # for target in $targets
2613
2614 # build tree in object directory if source path is different from current one
2615 if test "$source_path_used" = "yes" ; then
2616     DIRS="tests tests/cris slirp audio block pc-bios/optionrom"
2617     DIRS="$DIRS roms/pcbios roms/seabios roms/vgabios"
2618     FILES="Makefile tests/Makefile"
2619     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2620     FILES="$FILES tests/test-mmap.c"
2621     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2622     FILES="$FILES roms/pcbios/Makefile roms/seabios/Makefile roms/vgabios/Makefile"
2623     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2624         FILES="$FILES pc-bios/`basename $bios_file`"
2625     done
2626     for dir in $DIRS ; do
2627             mkdir -p $dir
2628     done
2629     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2630     for f in $FILES ; do
2631         rm -f $f
2632         ln -s $source_path/$f $f
2633     done
2634 fi
2635
2636 # temporary config to build submodules
2637 for rom in seabios vgabios pcbios; do
2638     config_mak=roms/$rom/config.mak
2639     echo "# Automatically generated by configure - do not modify" >> $config_mak
2640     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2641     echo "CC=$cc" >> $config_mak
2642     echo "BCC=bcc" >> $config_mak
2643     echo "CPP=${cross_prefix}cpp" >> $config_mak
2644     echo "OBJCOPY=objcopy" >> $config_mak
2645     echo "IASL=iasl" >> $config_mak
2646     echo "HOST_CC=$host_cc" >> $config_mak
2647     echo "LD=$ld" >> $config_mak
2648 done
2649
2650 for hwlib in 32 64; do
2651   d=libhw$hwlib
2652   mkdir -p $d
2653   rm -f $d/Makefile
2654   ln -s $source_path/Makefile.hw $d/Makefile
2655   echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak
2656   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak
2657 done
2658
2659 d=libuser
2660 mkdir -p $d
2661 rm -f $d/Makefile
2662 ln -s $source_path/Makefile.user $d/Makefile