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}-$$-${RANDOM}"
  17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
  18 TMPI="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.i"
  19 TMPSDLLOG="${TMPDIR1}/qemu-conf-sdl-$$-${RANDOM}.log"
  20
  21 trap "rm -f $TMPC $TMPO $TMPE $TMPS $TMPI $TMPSDLLOG; exit" 0 2 3 15
  22
  23 # default parameters
  24 prefix=""
  25 interp_prefix="/usr/gnemul/qemu-%M"
  26 static="no"
  27 cross_prefix=""
  28 cc="gcc"
  29 audio_drv_list=""
  30 audio_card_list="ac97 es1370 sb16"
  31 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  32 host_cc="gcc"
  33 ar="ar"
  34 make="make"
  35 install="install"
  36 strip="strip"
  37
  38 # parse CC options first
  39 for opt do
  40   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  41   case "$opt" in
  42   --cross-prefix=*) cross_prefix="$optarg"
  43   ;;
  44   --cc=*) cc="$optarg"
  45   ;;
  46   esac
  47 done
  48
  49 # OS specific
  50 # Using uname is really, really broken.  Once we have the right set of checks
  51 # we can eliminate it's usage altogether
  52
  53 cc="${cross_prefix}${cc}"
  54 ar="${cross_prefix}${ar}"
  55 strip="${cross_prefix}${strip}"
  56
  57 # check that the C compiler works.
  58 cat > $TMPC <<EOF
  59 int main(void) {}
  60 EOF
  61
  62 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
  63   : C compiler works ok
  64 else
  65     echo "ERROR: \"$cc\" either does not exist or does not work"
  66     exit 1
  67 fi
  68
  69 check_define() {
  70 cat > $TMPC <<EOF
  71 #if !defined($1)
  72 #error Not defined
  73 #endif
  74 int main(void) { return 0; }
  75 EOF
  76   $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null
  77 }
  78
  79 if check_define __i386__ ; then
  80   cpu="i386"
  81 elif check_define __x86_64__ ; then
  82   cpu="x86_64"
  83 elif check_define __sparc__ ; then
  84   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
  85   # They must be specified using --sparc_cpu
  86   if check_define __arch64__ ; then
  87     cpu="sparc64"
  88   else
  89     cpu="sparc"
  90   fi
  91 elif check_define _ARCH_PPC ; then
  92   if check_define _ARCH_PPC64 ; then
  93     cpu="ppc64"
  94   else
  95     cpu="ppc"
  96   fi
  97 else
  98   cpu=`uname -m`
  99 fi
 100
 101 target_list="x86_64-softmmu"
 102 case "$cpu" in
 103   i386|i486|i586|i686|i86pc|BePC)
 104     cpu="i386"
 105   ;;
 106   x86_64|amd64)
 107     cpu="x86_64"
 108   ;;
 109   alpha)
 110     cpu="alpha"
 111   ;;
 112   armv*b)
 113     cpu="armv4b"
 114   ;;
 115   armv*l)
 116     cpu="armv4l"
 117   ;;
 118   cris)
 119     cpu="cris"
 120   ;;
 121   parisc|parisc64)
 122     cpu="hppa"
 123   ;;
 124   ia64)
 125     cpu="ia64"
 126   ;;
 127   m68k)
 128     cpu="m68k"
 129   ;;
 130   mips)
 131     cpu="mips"
 132   ;;
 133   mips64)
 134     cpu="mips64"
 135   ;;
 136   ppc)
 137     cpu="ppc"
 138   ;;
 139   ppc64)
 140     cpu="ppc64"
 141   ;;
 142   s390*)
 143     cpu="s390"
 144   ;;
 145   sparc|sun4[cdmuv])
 146     cpu="sparc"
 147   ;;
 148   sparc64)
 149     cpu="sparc64"
 150   ;;
 151   *)
 152     cpu="unknown"
 153   ;;
 154 esac
 155
 156 kvm_version() {
 157     local fname="$(dirname "$0")/KVM_VERSION"
 158
 159     if test -f "$fname"; then
 160         cat "$fname"
 161     else
 162         echo "kvm-devel"
 163     fi
 164 }
 165
 166 gprof="no"
 167 debug_tcg="no"
 168 sparse="no"
 169 strip_opt="yes"
 170 bigendian="no"
 171 mingw32="no"
 172 EXESUF=""
 173 slirp="yes"
 174 vde="yes"
 175 fmod_lib=""
 176 fmod_inc=""
 177 oss_lib=""
 178 vnc_tls="yes"
 179 vnc_sasl="yes"
 180 bsd="no"
 181 linux="no"
 182 solaris="no"
 183 kqemu="no"
 184 profiler="no"
 185 cocoa="no"
 186 check_gfx="yes"
 187 softmmu="yes"
 188 linux_user="no"
 189 darwin_user="no"
 190 bsd_user="no"
 191 build_docs="no"
 192 uname_release=""
 193 curses="yes"
 194 pthread="yes"
 195 aio="yes"
 196 io_thread="no"
 197 nptl="yes"
 198 mixemu="no"
 199 bluez="yes"
 200 kvm="yes"
 201 kvm_cap_pit="no"
 202 kvm_cap_device_assignment="no"
 203 kerneldir=""
 204 aix="no"
 205 blobs="yes"
 206 fdt="yes"
 207 sdl_x11="no"
 208 xen="yes"
 209 pkgversion=" ($(kvm_version))"
 210 signalfd="no"
 211 eventfd="no"
 212 cpu_emulation="yes"
 213
 214 # OS specific
 215 if check_define __linux__ ; then
 216   targetos="Linux"
 217 elif check_define _WIN32 ; then
 218   targetos='MINGW32'
 219 elif check_define __OpenBSD__ ; then
 220   targetos='OpenBSD'
 221 elif check_define __sun__ ; then
 222   targetos='SunOS'
 223 else
 224   targetos=`uname -s`
 225 fi
 226 case $targetos in
 227 CYGWIN*)
 228 mingw32="yes"
 229 OS_CFLAGS="-mno-cygwin"
 230 if [ "$cpu" = "i386" ] ; then
 231     kqemu="yes"
 232 fi
 233 audio_possible_drivers="sdl"
 234 ;;
 235 MINGW32*)
 236 mingw32="yes"
 237 if [ "$cpu" = "i386" ] ; then
 238     kqemu="yes"
 239 fi
 240 audio_possible_drivers="dsound sdl fmod"
 241 ;;
 242 GNU/kFreeBSD)
 243 audio_drv_list="oss"
 244 audio_possible_drivers="oss sdl esd pa"
 245 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 246     kqemu="yes"
 247 fi
 248 ;;
 249 FreeBSD)
 250 bsd="yes"
 251 audio_drv_list="oss"
 252 audio_possible_drivers="oss sdl esd pa"
 253 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 254     kqemu="yes"
 255     kvm="yes"
 256 fi
 257 ;;
 258 DragonFly)
 259 bsd="yes"
 260 audio_drv_list="oss"
 261 audio_possible_drivers="oss sdl esd pa"
 262 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 263     kqemu="yes"
 264 fi
 265 aio="no"
 266 ;;
 267 NetBSD)
 268 bsd="yes"
 269 audio_drv_list="oss"
 270 audio_possible_drivers="oss sdl esd"
 271 oss_lib="-lossaudio"
 272 ;;
 273 OpenBSD)
 274 bsd="yes"
 275 openbsd="yes"
 276 audio_drv_list="oss"
 277 audio_possible_drivers="oss sdl esd"
 278 oss_lib="-lossaudio"
 279 ;;
 280 Darwin)
 281 bsd="yes"
 282 darwin="yes"
 283 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can run 64-bit userspace code
 284 if [ "$cpu" = "i386" ] ; then
 285     is_x86_64=`sysctl -n hw.optional.x86_64`
 286     [ "$is_x86_64" = "1" ] && cpu=x86_64
 287 fi
 288 if [ "$cpu" = "x86_64" ] ; then
 289     OS_CFLAGS="-arch x86_64"
 290     LDFLAGS="-arch x86_64"
 291 else
 292     OS_CFLAGS="-mdynamic-no-pic"
 293 fi
 294 darwin_user="yes"
 295 cocoa="yes"
 296 audio_drv_list="coreaudio"
 297 audio_possible_drivers="coreaudio sdl fmod"
 298 OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
 299 ;;
 300 SunOS)
 301     solaris="yes"
 302     make="gmake"
 303     install="ginstall"
 304     needs_libsunmath="no"
 305     kvm="no"
 306     solarisrev=`uname -r | cut -f2 -d.`
 307     # have to select again, because `uname -m` returns i86pc
 308     # even on an x86_64 box.
 309     solariscpu=`isainfo -k`
 310     if test "${solariscpu}" = "amd64" ; then
 311         cpu="x86_64"
 312     fi
 313     if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 314         if test "$solarisrev" -le 9 ; then
 315             if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 316                 needs_libsunmath="yes"
 317             else
 318                 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 319                 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 320                 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 321                 echo "Studio 11 can be downloaded from www.sun.com."
 322                 exit 1
 323             fi
 324         fi
 325         if test "$solarisrev" -ge 9 ; then
 326             kqemu="yes"
 327         fi
 328     fi
 329     if test -f /usr/include/sys/soundcard.h ; then
 330         audio_drv_list="oss"
 331     fi
 332     audio_possible_drivers="oss sdl"
 333     OS_CFLAGS=-std=gnu99
 334 ;;
 335 AIX)
 336 aix="yes"
 337 make="gmake"
 338 ;;
 339 *)
 340 audio_drv_list="oss"
 341 audio_possible_drivers="oss alsa sdl esd pa"
 342 linux="yes"
 343 linux_user="yes"
 344 usb="linux"
 345 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 346     kqemu="yes"
 347     audio_possible_drivers="$audio_possible_drivers fmod"
 348     kvm="yes"
 349     kqemu="no"
 350 fi
 351 if [ "$cpu" = "ia64" ] ; then
 352      kvm="yes"
 353      xen="no"
 354      target_list="ia64-softmmu"
 355      cpu_emulation="no"
 356      gdbstub="no"
 357      slirp="no"
 358 fi
 359 if [ "$cpu" = "powerpc" ]; then
 360      kvm="yes"
 361 fi
 362 ;;
 363 esac
 364
 365 if [ "$bsd" = "yes" ] ; then
 366   if [ "$darwin" != "yes" ] ; then
 367     make="gmake"
 368     usb="bsd"
 369   fi
 370   bsd_user="yes"
 371 fi
 372
 373 # find source path
 374 source_path=`dirname "$0"`
 375 source_path_used="no"
 376 workdir=`pwd`
 377 if [ -z "$source_path" ]; then
 378     source_path=$workdir
 379 else
 380     source_path=`cd "$source_path"; pwd`
 381 fi
 382 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 383
 384 werror="no"
 385 # generate compile errors on warnings for development builds
 386 #if grep cvs $source_path/VERSION > /dev/null 2>&1 ; then
 387 #werror="yes";
 388 #fi
 389
 390 for opt do
 391   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 392   case "$opt" in
 393   --help|-h) show_help=yes
 394   ;;
 395   --prefix=*) prefix="$optarg"
 396   ;;
 397   --interp-prefix=*) interp_prefix="$optarg"
 398   ;;
 399   --source-path=*) source_path="$optarg"
 400   source_path_used="yes"
 401   ;;
 402   --cross-prefix=*)
 403   ;;
 404   --cc=*)
 405   ;;
 406   --host-cc=*) host_cc="$optarg"
 407   ;;
 408   --make=*) make="$optarg"
 409   ;;
 410   --install=*) install="$optarg"
 411   ;;
 412   --extra-cflags=*) CFLAGS="$optarg"
 413   ;;
 414   --extra-ldflags=*) LDFLAGS="$optarg"
 415   ;;
 416   --cpu=*) cpu="$optarg"
 417   ;;
 418   --target-list=*) target_list="$optarg"
 419   ;;
 420   --enable-gprof) gprof="yes"
 421   ;;
 422   --static) static="yes"
 423   ;;
 424   --disable-sdl) sdl="no"
 425   ;;
 426   --fmod-lib=*) fmod_lib="$optarg"
 427   ;;
 428   --fmod-inc=*) fmod_inc="$optarg"
 429   ;;
 430   --oss-lib=*) oss_lib="$optarg"
 431   ;;
 432   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 433   ;;
 434   --audio-drv-list=*) audio_drv_list="$optarg"
 435   ;;
 436   --enable-debug-tcg) debug_tcg="yes"
 437   ;;
 438   --disable-debug-tcg) debug_tcg="no"
 439   ;;
 440   --enable-sparse) sparse="yes"
 441   ;;
 442   --disable-sparse) sparse="no"
 443   ;;
 444   --disable-strip) strip_opt="no"
 445   ;;
 446   --disable-vnc-tls) vnc_tls="no"
 447   ;;
 448   --disable-vnc-sasl) vnc_sasl="no"
 449   ;;
 450   --disable-slirp) slirp="no"
 451   ;;
 452   --disable-vde) vde="no"
 453   ;;
 454   --disable-kqemu) kqemu="no"
 455   ;;
 456   --disable-xen) xen="no"
 457   ;;
 458   --disable-brlapi) brlapi="no"
 459   ;;
 460   --disable-bluez) bluez="no"
 461   ;;
 462   --disable-kvm) kvm="no"
 463   ;;
 464   --enable-profiler) profiler="yes"
 465   ;;
 466   --enable-cocoa)
 467       cocoa="yes" ;
 468       sdl="no" ;
 469       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 470   ;;
 471   --disable-gfx-check) check_gfx="no"
 472   ;;
 473   --disable-system) softmmu="no"
 474   ;;
 475   --enable-system) softmmu="yes"
 476   ;;
 477   --disable-linux-user) linux_user="no"
 478   ;;
 479   --enable-linux-user) linux_user="yes"
 480   ;;
 481   --disable-darwin-user) darwin_user="no"
 482   ;;
 483   --enable-darwin-user) darwin_user="yes"
 484   ;;
 485   --disable-bsd-user) bsd_user="no"
 486   ;;
 487   --enable-bsd-user) bsd_user="yes"
 488   ;;
 489   --enable-uname-release=*) uname_release="$optarg"
 490   ;;
 491   --sparc_cpu=*)
 492       sparc_cpu="$optarg"
 493       case $sparc_cpu in
 494         v7|v8) SP_CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 495                  target_cpu="sparc"; cpu="sparc" ;;
 496         v8plus|v8plusa) SP_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 497                  target_cpu="sparc"; cpu="sparc" ;;
 498         v9)    SP_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m64"
 499                  target_cpu="sparc64"; cpu="sparc64" ;;
 500         *)     echo "undefined SPARC architecture. Exiting";exit 1;;
 501       esac
 502   ;;
 503   --enable-werror) werror="yes"
 504   ;;
 505   --disable-werror) werror="no"
 506   ;;
 507   --disable-curses) curses="no"
 508   ;;
 509   --disable-nptl) nptl="no"
 510   ;;
 511   --enable-mixemu) mixemu="yes"
 512   ;;
 513   --disable-pthread) pthread="no"
 514   ;;
 515   --disable-aio) aio="no"
 516   ;;
 517   --enable-io-thread) io_thread="yes"
 518   ;;
 519   --disable-blobs) blobs="no"
 520   ;;
 521   --kerneldir=*) kerneldir="$optarg"
 522   ;;
 523   --with-pkgversion=*) pkgversion=" ($optarg)"
 524   ;;
 525   --disable-cpu-emulation) cpu_emulation="no"
 526   ;;
 527   *) echo "ERROR: unknown option $opt"; exit 1
 528   ;;
 529   esac
 530 done
 531
 532 # default flags for all hosts
 533 CFLAGS="$CFLAGS -O2 -g -fno-strict-aliasing"
 534 CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls"
 535 LDFLAGS="$LDFLAGS -g"
 536 if test "$werror" = "yes" ; then
 537 CFLAGS="$CFLAGS -Werror"
 538 fi
 539
 540 CFLAGS="$CFLAGS -I$(readlink -f "$source_path/kvm/libkvm")"
 541
 542 if test "$solaris" = "no" ; then
 543     if ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
 544         LDFLAGS="$LDFLAGS -Wl,--warn-common"
 545     fi
 546 fi
 547
 548 #
 549 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 550 # ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 551 #
 552 case "$cpu" in
 553     sparc) if test -z "$sparc_cpu" ; then
 554                ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__"
 555                ARCH_LDFLAGS="-m32"
 556            else
 557                ARCH_CFLAGS="${SP_CFLAGS}"
 558                ARCH_LDFLAGS="${SP_LDFLAGS}"
 559            fi
 560            ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g2 -ffixed-g3"
 561            if test "$solaris" = "no" ; then
 562                ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g1 -ffixed-g6"
 563            fi
 564            ;;
 565     sparc64) if test -z "$sparc_cpu" ; then
 566                ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__"
 567                ARCH_LDFLAGS="-m64"
 568            else
 569                ARCH_CFLAGS="${SP_CFLAGS}"
 570                ARCH_LDFLAGS="${SP_LDFLAGS}"
 571            fi
 572            if test "$solaris" = "no" ; then
 573                ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g5 -ffixed-g6 -ffixed-g7"
 574            else
 575                ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g1 -ffixed-g5 -ffixed-g6 -ffixed-g7"
 576            fi
 577            ;;
 578     s390)
 579            ARCH_CFLAGS="-march=z900"
 580            ;;
 581     i386)
 582            ARCH_CFLAGS="-m32"
 583            ARCH_LDFLAGS="-m32"
 584            ;;
 585     x86_64)
 586            ARCH_CFLAGS="-m64"
 587            ARCH_LDFLAGS="-m64"
 588            ;;
 589 esac
 590
 591 if test x"$show_help" = x"yes" ; then
 592 cat << EOF
 593
 594 Usage: configure [options]
 595 Options: [defaults in brackets after descriptions]
 596
 597 EOF
 598 echo "Standard options:"
 599 echo "  --help                   print this message"
 600 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 601 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 602 echo "                           use %M for cpu name [$interp_prefix]"
 603 echo "  --target-list=LIST       set target list [$target_list]"
 604 echo ""
 605 echo "kqemu kernel acceleration support:"
 606 echo "  --disable-kqemu          disable kqemu support"
 607 echo ""
 608 echo "Advanced options (experts only):"
 609 echo "  --source-path=PATH       path of source code [$source_path]"
 610 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 611 echo "  --cc=CC                  use C compiler CC [$cc]"
 612 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 613 echo "  --extra-cflags=CFLAGS    add C compiler flags CFLAGS"
 614 echo "  --extra-ldflags=LDFLAGS  add linker flags LDFLAGS"
 615 echo "  --make=MAKE              use specified make [$make]"
 616 echo "  --install=INSTALL        use specified install [$install]"
 617 echo "  --static                 enable static build [$static]"
 618 echo "  --enable-debug-tcg       enable TCG debugging"
 619 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 620 echo "  --enable-sparse          enable sparse checker"
 621 echo "  --disable-sparse         disable sparse checker (default)"
 622 echo "  --disable-strip          disable stripping binaries"
 623 echo "  --disable-werror         disable compilation abort on warning"
 624 echo "  --disable-sdl            disable SDL"
 625 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 626 echo "  --audio-drv-list=LIST    set audio drivers list:"
 627 echo "                           Available drivers: $audio_possible_drivers"
 628 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 629 echo "                           Available cards: $audio_possible_cards"
 630 echo "  --enable-mixemu          enable mixer emulation"
 631 echo "  --disable-xen            disable xen backend driver support"
 632 echo "  --disable-brlapi         disable BrlAPI"
 633 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 634 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 635 echo "  --disable-curses         disable curses output"
 636 echo "  --disable-bluez          disable bluez stack connectivity"
 637 echo "  --disable-kvm            disable KVM acceleration support"
 638 echo "  --disable-nptl           disable usermode NPTL support"
 639 echo "  --enable-system          enable all system emulation targets"
 640 echo "  --disable-system         disable all system emulation targets"
 641 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 642 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 643 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 644 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 645 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 646 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 647 echo "  --fmod-lib               path to FMOD library"
 648 echo "  --fmod-inc               path to FMOD includes"
 649 echo "  --oss-lib                path to OSS library"
 650 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 651 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 652 echo "  --disable-vde            disable support for vde network"
 653 echo "  --disable-pthread        disable pthread support"
 654 echo "  --disable-aio            disable AIO support"
 655 echo "  --enable-io-thread       enable IO thread"
 656 echo "  --disable-blobs          disable installing provided firmware blobs"
 657 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 658 echo "  --disable-cpu-emulation  disables use of qemu cpu emulation code"
 659 echo ""
 660 echo "NOTE: The object files are built at the place where configure is launched"
 661 exit 1
 662 fi
 663
 664 if test "$mingw32" = "yes" ; then
 665     linux="no"
 666     EXESUF=".exe"
 667     oss="no"
 668     linux_user="no"
 669     bsd_user="no"
 670     OS_CFLAGS="$OS_CFLAGS -DWIN32_LEAN_AND_MEAN -DWINVER=0x501"
 671 fi
 672
 673 if test ! -x "$(which cgcc 2>/dev/null)"; then
 674     sparse="no"
 675 fi
 676
 677 #
 678 # Solaris specific configure tool chain decisions
 679 #
 680 if test "$solaris" = "yes" ; then
 681   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 682   if test -z "$solinst" ; then
 683     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 684     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 685     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 686     exit 1
 687   fi
 688   if test "$solinst" = "/usr/sbin/install" ; then
 689     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 690     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 691     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 692     exit 1
 693   fi
 694   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 695   if test -z "$sol_ar" ; then
 696     echo "Error: No path includes ar"
 697     if test -f /usr/ccs/bin/ar ; then
 698       echo "Add /usr/ccs/bin to your path and rerun configure"
 699     fi
 700     exit 1
 701   fi
 702 fi
 703
 704
 705 if test -z "$target_list" ; then
 706 # these targets are portable
 707     if [ "$softmmu" = "yes" ] ; then
 708         target_list="\
 709 i386-softmmu \
 710 x86_64-softmmu \
 711 arm-softmmu \
 712 cris-softmmu \
 713 m68k-softmmu \
 714 mips-softmmu \
 715 mipsel-softmmu \
 716 mips64-softmmu \
 717 mips64el-softmmu \
 718 ppc-softmmu \
 719 ppcemb-softmmu \
 720 ppc64-softmmu \
 721 sh4-softmmu \
 722 sh4eb-softmmu \
 723 sparc-softmmu \
 724 "
 725     fi
 726 # the following are Linux specific
 727     if [ "$linux_user" = "yes" ] ; then
 728         target_list="${target_list}\
 729 i386-linux-user \
 730 x86_64-linux-user \
 731 alpha-linux-user \
 732 arm-linux-user \
 733 armeb-linux-user \
 734 cris-linux-user \
 735 m68k-linux-user \
 736 mips-linux-user \
 737 mipsel-linux-user \
 738 ppc-linux-user \
 739 ppc64-linux-user \
 740 ppc64abi32-linux-user \
 741 sh4-linux-user \
 742 sh4eb-linux-user \
 743 sparc-linux-user \
 744 sparc64-linux-user \
 745 sparc32plus-linux-user \
 746 "
 747     fi
 748 # the following are Darwin specific
 749     if [ "$darwin_user" = "yes" ] ; then
 750         target_list="$target_list i386-darwin-user ppc-darwin-user "
 751     fi
 752 # the following are BSD specific
 753     if [ "$bsd_user" = "yes" ] ; then
 754         target_list="${target_list}\
 755 i386-bsd-user \
 756 x86_64-bsd-user \
 757 sparc-bsd-user \
 758 sparc64-bsd-user \
 759 "
 760     fi
 761 else
 762     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 763 fi
 764 if test -z "$target_list" ; then
 765     echo "No targets enabled"
 766     exit 1
 767 fi
 768
 769 if test -z "$cross_prefix" ; then
 770
 771 # ---
 772 # big/little endian test
 773 cat > $TMPC << EOF
 774 #include <inttypes.h>
 775 int main(int argc, char ** argv){
 776         volatile uint32_t i=0x01234567;
 777         return (*((uint8_t*)(&i))) == 0x67;
 778 }
 779 EOF
 780
 781 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
 782 $TMPE && bigendian="yes"
 783 else
 784 echo big/little test failed
 785 fi
 786
 787 else
 788
 789 # if cross compiling, cannot launch a program, so make a static guess
 790 if test "$cpu" = "armv4b" \
 791      -o "$cpu" = "hppa" \
 792      -o "$cpu" = "m68k" \
 793      -o "$cpu" = "mips" \
 794      -o "$cpu" = "mips64" \
 795      -o "$cpu" = "ppc" \
 796      -o "$cpu" = "ppc64" \
 797      -o "$cpu" = "s390" \
 798      -o "$cpu" = "sparc" \
 799      -o "$cpu" = "sparc64"; then
 800     bigendian="yes"
 801 fi
 802
 803 fi
 804
 805 # host long bits test
 806 hostlongbits="32"
 807 if test "$cpu" = "x86_64" \
 808      -o "$cpu" = "alpha" \
 809      -o "$cpu" = "ia64" \
 810      -o "$cpu" = "sparc64" \
 811      -o "$cpu" = "ppc64"; then
 812     hostlongbits="64"
 813 fi
 814
 815 # Check host NPTL support
 816 cat > $TMPC <<EOF
 817 #include <sched.h>
 818 #include <linux/futex.h>
 819 void foo()
 820 {
 821 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 822 #error bork
 823 #endif
 824 }
 825 EOF
 826
 827 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
 828   :
 829 else
 830    nptl="no"
 831 fi
 832
 833 ##########################################
 834 # KVM probe
 835
 836 case "$cpu" in
 837     i386 | x86_64)
 838         kvm_arch="x86"
 839         ;;
 840     ppc)
 841         kvm_arch="powerpc"
 842         ;;
 843     *)
 844         kvm_arch="$cpu"
 845         ;;
 846 esac
 847
 848 kvm_cflags=""
 849
 850 if test "$kvm" = "yes" ; then
 851
 852 kvm_cflags="-I$source_path/kvm/kernel/include"
 853 kvm_cflags="$kvm_cflags -I$source_path/kvm/kernel/arch/$kvm_arch/include"
 854
 855 # test for KVM_CAP_PIT
 856
 857 cat > $TMPC <<EOF
 858 #include <libkvm.h>
 859 #ifndef KVM_CAP_PIT
 860 #error "kvm no pit capability"
 861 #endif
 862 int main(void) { return 0; }
 863 EOF
 864     if $cc $ARCH_CFLAGS $CFLAGS $kvm_cflags -o $TMPE ${OS_CFLAGS} $TMPC 2> /dev/null ; then
 865         kvm_cap_pit="yes"
 866     fi
 867
 868 # test for KVM_CAP_DEVICE_ASSIGNMENT
 869
 870 cat > $TMPC <<EOF
 871 #include <libkvm.h>
 872 #ifndef KVM_CAP_DEVICE_ASSIGNMENT
 873 #error "kvm no device assignment capability"
 874 #endif
 875 int main(void) { return 0; }
 876 EOF
 877     if $cc $ARCH_CFLAGS $CFLAGS $kvm_cflags -o $TMPE ${OS_CFLAGS} $TMPC 2> /dev/null ; then
 878         kvm_cap_device_assignment="yes"
 879     fi
 880 fi
 881
 882 # libpci probe for kvm_cap_device_assignment
 883 if test $kvm_cap_device_assignment = "yes" ; then
 884 cat > $TMPC << EOF
 885 #include <pci/pci.h>
 886 #ifndef PCI_VENDOR_ID
 887 #error NO LIBPCI
 888 #endif
 889 int main(void) { return 0; }
 890 EOF
 891     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC 2>/dev/null ; then
 892         :
 893     else
 894         echo
 895         echo "Error: libpci check failed"
 896         echo "Disable KVM Device Assignment capability."
 897         echo
 898         kvm_cap_device_assignment="no"
 899     fi
 900 fi
 901
 902 ##########################################
 903 # zlib check
 904
 905 cat > $TMPC << EOF
 906 #include <zlib.h>
 907 int main(void) { zlibVersion(); return 0; }
 908 EOF
 909 if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lz > /dev/null 2> /dev/null ; then
 910     :
 911 else
 912     echo
 913     echo "Error: zlib check failed"
 914     echo "Make sure to have the zlib libs and headers installed."
 915     echo
 916     exit 1
 917 fi
 918
 919 ##########################################
 920 # xen probe
 921
 922 if test "$xen" = "yes" ; then
 923 cat > $TMPC <<EOF
 924 #include <xenctrl.h>
 925 #include <xs.h>
 926 int main(void) { xs_daemon_open; xc_interface_open; }
 927 EOF
 928    if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC -lxenstore -lxenctrl 2> /dev/null > /dev/null ; then
 929       :
 930    else
 931       xen="no"
 932    fi
 933 fi
 934
 935 ##########################################
 936 # SDL probe
 937
 938 sdl_too_old=no
 939
 940 if test -z "$sdl" ; then
 941     sdl_config="sdl-config"
 942     sdl=no
 943     sdl_static=no
 944
 945 cat > $TMPC << EOF
 946 #include <SDL.h>
 947 #undef main /* We don't want SDL to override our main() */
 948 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 949 EOF
 950     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` > $TMPSDLLOG 2>&1 ; then
 951         _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 952         if test "$_sdlversion" -lt 121 ; then
 953             sdl_too_old=yes
 954         else
 955             if test "$cocoa" = "no" ; then
 956                 sdl=yes
 957             fi
 958         fi
 959
 960         # static link with sdl ?
 961         if test "$sdl" = "yes" ; then
 962             aa="no"
 963             `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
 964             sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
 965             if [ "$aa" = "yes" ] ; then
 966                 sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 967             fi
 968
 969             if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs > /dev/null 2> /dev/null; then
 970                 sdl_static=yes
 971             fi
 972         fi # static link
 973     fi # sdl compile test
 974 else
 975     # Make sure to disable cocoa if sdl was set
 976     if test "$sdl" = "yes" ; then
 977        cocoa="no"
 978        audio_drv_list="`echo $audio_drv_list | sed s,coreaudio,,g`"
 979     fi
 980 fi # -z $sdl
 981
 982 if test "$sdl" = "yes" ; then
 983 cat > $TMPC <<EOF
 984 #include <SDL.h>
 985 #if defined(SDL_VIDEO_DRIVER_X11)
 986 #include <X11/XKBlib.h>
 987 #else
 988 #error No x11 support
 989 #endif
 990 int main(void) { return 0; }
 991 EOF
 992     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` > /dev/null 2>&1 ; then
 993         sdl_x11="yes"
 994     fi
 995 fi
 996
 997 ##########################################
 998 # VNC TLS detection
 999 if test "$vnc_tls" = "yes" ; then
1000 cat > $TMPC <<EOF
1001 #include <gnutls/gnutls.h>
1002 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1003 EOF
1004     vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
1005     vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
1006     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_tls_cflags $TMPC \
1007            $vnc_tls_libs > /dev/null 2> /dev/null ; then
1008         :
1009     else
1010         vnc_tls="no"
1011     fi
1012 fi
1013
1014 ##########################################
1015 # VNC SASL detection
1016 if test "$vnc_sasl" = "yes" ; then
1017 cat > $TMPC <<EOF
1018 #include <sasl/sasl.h>
1019 #include <stdio.h>
1020 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1021 EOF
1022     # Assuming Cyrus-SASL installed in /usr prefix
1023     vnc_sasl_cflags=""
1024     vnc_sasl_libs="-lsasl2"
1025     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_sasl_cflags $TMPC \
1026            $vnc_sasl_libs 2> /dev/null > /dev/null ; then
1027         :
1028     else
1029         vnc_sasl="no"
1030     fi
1031 fi
1032
1033 ##########################################
1034 # fnmatch() probe, used for ACL routines
1035 fnmatch="no"
1036 cat > $TMPC << EOF
1037 #include <fnmatch.h>
1038 int main(void)
1039 {
1040     fnmatch("foo", "foo", 0);
1041     return 0;
1042 }
1043 EOF
1044 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1045    fnmatch="yes"
1046 fi
1047
1048 ##########################################
1049 # vde libraries probe
1050 if test "$vde" = "yes" ; then
1051   cat > $TMPC << EOF
1052 #include <libvdeplug.h>
1053 int main(void)
1054 {
1055     struct vde_open_args a = {0, 0, 0};
1056     vde_open("", "", &a);
1057     return 0;
1058 }
1059 EOF
1060     if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lvdeplug > /dev/null 2> /dev/null ; then
1061         :
1062     else
1063         vde="no"
1064     fi
1065 fi
1066
1067 ##########################################
1068 # Sound support libraries probe
1069
1070 audio_drv_probe()
1071 {
1072     drv=$1
1073     hdr=$2
1074     lib=$3
1075     exp=$4
1076     cfl=$5
1077         cat > $TMPC << EOF
1078 #include <$hdr>
1079 int main(void) { $exp }
1080 EOF
1081     if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib > /dev/null 2> /dev/null ; then
1082         :
1083     else
1084         echo
1085         echo "Error: $drv check failed"
1086         echo "Make sure to have the $drv libs and headers installed."
1087         echo
1088         exit 1
1089     fi
1090 }
1091
1092 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1093 for drv in $audio_drv_list; do
1094     case $drv in
1095     alsa)
1096     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1097         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1098     ;;
1099
1100     fmod)
1101     if test -z $fmod_lib || test -z $fmod_inc; then
1102         echo
1103         echo "Error: You must specify path to FMOD library and headers"
1104         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1105         echo
1106         exit 1
1107     fi
1108     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1109     ;;
1110
1111     esd)
1112     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1113     ;;
1114
1115     pa)
1116     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
1117         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1118     ;;
1119
1120     oss|sdl|core|wav|dsound)
1121     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1122     ;;
1123
1124     *)
1125     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1126         echo
1127         echo "Error: Unknown driver '$drv' selected"
1128         echo "Possible drivers are: $audio_possible_drivers"
1129         echo
1130         exit 1
1131     }
1132     ;;
1133     esac
1134 done
1135
1136 ##########################################
1137 # BrlAPI probe
1138
1139 if test -z "$brlapi" ; then
1140     brlapi=no
1141 cat > $TMPC << EOF
1142 #include <brlapi.h>
1143 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1144 EOF
1145     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi > /dev/null 2> /dev/null ; then
1146             brlapi=yes
1147     fi # brlapi compile test
1148 fi # -z $brlapi
1149
1150 ##########################################
1151 # curses probe
1152
1153 if test "$curses" = "yes" ; then
1154   curses=no
1155   cat > $TMPC << EOF
1156 #include <curses.h>
1157 #ifdef __OpenBSD__
1158 #define resize_term resizeterm
1159 #endif
1160 int main(void) { resize_term(0, 0); return curses_version(); }
1161 EOF
1162   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses > /dev/null 2> /dev/null ; then
1163     curses=yes
1164   fi
1165 fi # test "$curses"
1166
1167 ##########################################
1168 # bluez support probe
1169 if test "$bluez" = "yes" ; then
1170   `pkg-config bluez 2> /dev/null` || bluez="no"
1171 fi
1172 if test "$bluez" = "yes" ; then
1173   cat > $TMPC << EOF
1174 #include <bluetooth/bluetooth.h>
1175 int main(void) { return bt_error(0); }
1176 EOF
1177   bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
1178   bluez_libs=`pkg-config --libs bluez 2> /dev/null`
1179   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $bluez_cflags $TMPC \
1180       $bluez_libs > /dev/null 2> /dev/null ; then
1181     :
1182   else
1183     bluez="no"
1184   fi
1185 fi
1186
1187 ##########################################
1188 # kvm probe
1189 if test "$kvm" = "yes" ; then
1190     cat > $TMPC <<EOF
1191 #include <linux/kvm.h>
1192 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1193 #error Invalid KVM version
1194 #endif
1195 #if !defined(KVM_CAP_USER_MEMORY)
1196 #error Missing KVM capability KVM_CAP_USER_MEMORY
1197 #endif
1198 #if !defined(KVM_CAP_SET_TSS_ADDR)
1199 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1200 #endif
1201 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1202 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1203 #endif
1204 int main(void) { return 0; }
1205 EOF
1206   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC \
1207       > /dev/null 2>/dev/null ; then
1208     :
1209   else
1210     kvm="no";
1211     if [ -x "`which awk 2>/dev/null`" ] && \
1212        [ -x "`which grep 2>/dev/null`" ]; then
1213       kvmerr=`LANG=C $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC 2>&1 \
1214         | grep "error: " \
1215         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1216       if test "$kvmerr" != "" ; then
1217         kvm="no - (${kvmerr})"
1218       fi
1219     fi
1220   fi
1221 fi
1222
1223 ##########################################
1224 # pthread probe
1225 PTHREADLIBS=""
1226
1227 if test "$pthread" = yes; then
1228   pthread=no
1229 cat > $TMPC << EOF
1230 #include <pthread.h>
1231 int main(void) { pthread_mutex_t lock;  return 0; }
1232 EOF
1233   if $cc $ARCH_CFLAGS -o $TMPE $PTHREADLIBS $TMPC 2> /dev/null > /dev/null ; then
1234     pthread=yes
1235     PTHREADLIBS="-lpthread"
1236   fi
1237 fi
1238
1239 if test "$pthread" = no; then
1240    aio=no
1241    io_thread=no
1242 fi
1243
1244 ##########################################
1245 # iovec probe
1246 cat > $TMPC <<EOF
1247 #include <sys/types.h>
1248 #include <sys/uio.h>
1249 #include <unistd.h>
1250 int main(void) { struct iovec iov; return 0; }
1251 EOF
1252 iovec=no
1253 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1254   iovec=yes
1255 fi
1256
1257 ##########################################
1258 # preadv probe
1259 cat > $TMPC <<EOF
1260 #include <sys/types.h>
1261 #include <sys/uio.h>
1262 #include <unistd.h>
1263 int main(void) { preadv; }
1264 EOF
1265 preadv=no
1266 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1267   preadv=yes
1268 fi
1269
1270 ##########################################
1271 # fdt probe
1272 if test "$fdt" = "yes" ; then
1273     fdt=no
1274     cat > $TMPC << EOF
1275 int main(void) { return 0; }
1276 EOF
1277   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lfdt 2> /dev/null > /dev/null ; then
1278     fdt=yes
1279   fi
1280 fi
1281
1282 #
1283 # Check for xxxat() functions when we are building linux-user
1284 # emulator.  This is done because older glibc versions don't
1285 # have syscall stubs for these implemented.
1286 #
1287 atfile=no
1288 if [ "$linux_user" = "yes" ] ; then
1289   cat > $TMPC << EOF
1290 #define _ATFILE_SOURCE
1291 #include <sys/types.h>
1292 #include <fcntl.h>
1293 #include <unistd.h>
1294
1295 int
1296 main(void)
1297 {
1298         /* try to unlink nonexisting file */
1299         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1300 }
1301 EOF
1302   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null > /dev/null ; then
1303     atfile=yes
1304   fi
1305 fi
1306
1307 # Check for inotify functions when we are building linux-user
1308 # emulator.  This is done because older glibc versions don't
1309 # have syscall stubs for these implemented.  In that case we
1310 # don't provide them even if kernel supports them.
1311 #
1312 inotify=no
1313 if [ "$linux_user" = "yes" ] ; then
1314   cat > $TMPC << EOF
1315 #include <sys/inotify.h>
1316
1317 int
1318 main(void)
1319 {
1320         /* try to start inotify */
1321         return inotify_init();
1322 }
1323 EOF
1324   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null > /dev/null ; then
1325     inotify=yes
1326   fi
1327 fi
1328
1329 ##########################################
1330 # signalfd probe
1331 cat > $TMPC << EOF
1332 #define _GNU_SOURCE
1333 #include <unistd.h>
1334 #include <sys/syscall.h>
1335 #include <signal.h>
1336 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
1337 EOF
1338
1339 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1340   signalfd=yes
1341 fi
1342
1343 ##########################################
1344 # eventfd probe
1345 cat > $TMPC << EOF
1346 #define _GNU_SOURCE
1347 #include <unistd.h>
1348 #include <sys/syscall.h>
1349 int main(void) { return syscall(SYS_eventfd, 0); }
1350 EOF
1351
1352 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1353   eventfd=yes
1354 fi
1355
1356 # Check if tools are available to build documentation.
1357 if [ -x "`which texi2html 2>/dev/null`" ] && \
1358    [ -x "`which pod2man 2>/dev/null`" ]; then
1359   build_docs="yes"
1360 fi
1361
1362 ##########################################
1363 # Do we need librt
1364 CLOCKLIBS=""
1365 cat > $TMPC <<EOF
1366 #include <signal.h>
1367 #include <time.h>
1368 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1369 EOF
1370
1371 rt=no
1372 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1373   :
1374 elif $cc $ARCH_CFLAGS -o $TMPE $TMPC -lrt > /dev/null 2> /dev/null ; then
1375   rt=yes
1376 fi
1377
1378 if test "$rt" = "yes" ; then
1379   CLOCKLIBS="-lrt"
1380 fi
1381
1382 if test "$mingw32" = "yes" ; then
1383   if test -z "$prefix" ; then
1384       prefix="c:\\\\Program Files\\\\Qemu"
1385   fi
1386   mansuffix=""
1387   datasuffix=""
1388   docsuffix=""
1389   binsuffix=""
1390 else
1391   if test -z "$prefix" ; then
1392       prefix="/usr/local"
1393   fi
1394   mansuffix="/share/man"
1395   datasuffix="/share/qemu"
1396   docsuffix="/share/doc/qemu"
1397   binsuffix="/bin"
1398 fi
1399
1400 echo "Install prefix    $prefix"
1401 echo "BIOS directory    $prefix$datasuffix"
1402 echo "binary directory  $prefix$binsuffix"
1403 if test "$mingw32" = "no" ; then
1404 echo "Manual directory  $prefix$mansuffix"
1405 echo "ELF interp prefix $interp_prefix"
1406 fi
1407 echo "Source path       $source_path"
1408 echo "C compiler        $cc"
1409 echo "Host C compiler   $host_cc"
1410 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
1411 echo "make              $make"
1412 echo "install           $install"
1413 echo "host CPU          $cpu"
1414 echo "host big endian   $bigendian"
1415 echo "target list       $target_list"
1416 echo "tcg debug enabled $debug_tcg"
1417 echo "gprof enabled     $gprof"
1418 echo "sparse enabled    $sparse"
1419 echo "strip binaries    $strip_opt"
1420 echo "profiler          $profiler"
1421 echo "static build      $static"
1422 echo "-Werror enabled   $werror"
1423 if test "$darwin" = "yes" ; then
1424     echo "Cocoa support     $cocoa"
1425 fi
1426 echo "SDL support       $sdl"
1427 if test "$sdl" != "no" ; then
1428     echo "SDL static link   $sdl_static"
1429 fi
1430 echo "curses support    $curses"
1431 echo "mingw32 support   $mingw32"
1432 echo "Audio drivers     $audio_drv_list"
1433 echo "Extra audio cards $audio_card_list"
1434 echo "Mixer emulation   $mixemu"
1435 echo "VNC TLS support   $vnc_tls"
1436 if test "$vnc_tls" = "yes" ; then
1437     echo "    TLS CFLAGS    $vnc_tls_cflags"
1438     echo "    TLS LIBS      $vnc_tls_libs"
1439 fi
1440 echo "VNC SASL support  $vnc_sasl"
1441 if test "$vnc_sasl" = "yes" ; then
1442     echo "    SASL CFLAGS    $vnc_sasl_cflags"
1443     echo "    SASL LIBS      $vnc_sasl_libs"
1444 fi
1445 if test -n "$sparc_cpu"; then
1446     echo "Target Sparc Arch $sparc_cpu"
1447 fi
1448 echo "kqemu support     $kqemu"
1449 echo "xen support       $xen"
1450 echo "CPU emulation     $cpu_emulation"
1451 echo "brlapi support    $brlapi"
1452 echo "Documentation     $build_docs"
1453 [ ! -z "$uname_release" ] && \
1454 echo "uname -r          $uname_release"
1455 echo "NPTL support      $nptl"
1456 echo "vde support       $vde"
1457 echo "AIO support       $aio"
1458 echo "IO thread         $io_thread"
1459 echo "Install blobs     $blobs"
1460 echo "KVM support       $kvm"
1461 echo "fdt support       $fdt"
1462 echo "preadv support    $preadv"
1463
1464 if test $sdl_too_old = "yes"; then
1465 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1466 fi
1467 if [ -s $TMPSDLLOG ]; then
1468   echo "The error log from compiling the libSDL test is: "
1469   cat $TMPSDLLOG
1470 fi
1471 #if test "$sdl_static" = "no"; then
1472 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
1473 #fi
1474 config_mak="config-host.mak"
1475 config_h="config-host.h"
1476
1477 #echo "Creating $config_mak and $config_h"
1478
1479 test -f $config_h && mv $config_h ${config_h}~
1480
1481 echo "# Automatically generated by configure - do not modify" > $config_mak
1482 printf "# Configured with:" >> $config_mak
1483 printf " '%s'" "$0" "$@" >> $config_mak
1484 echo >> $config_mak
1485 echo "/* Automatically generated by configure - do not modify */" > $config_h
1486
1487 echo "prefix=$prefix" >> $config_mak
1488 echo "bindir=\${prefix}$binsuffix" >> $config_mak
1489 echo "mandir=\${prefix}$mansuffix" >> $config_mak
1490 echo "datadir=\${prefix}$datasuffix" >> $config_mak
1491 echo "docdir=\${prefix}$docsuffix" >> $config_mak
1492 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
1493 echo "MAKE=$make" >> $config_mak
1494 echo "INSTALL=$install" >> $config_mak
1495 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_mak
1496 echo "INSTALL_DATA=$install -m0644 -p" >> $config_mak
1497 echo "INSTALL_PROG=$install -m0755 -p" >> $config_mak
1498 echo "CC=$cc" >> $config_mak
1499 echo "HOST_CC=$host_cc" >> $config_mak
1500 echo "AR=$ar" >> $config_mak
1501 # XXX: only use CFLAGS and LDFLAGS ?
1502 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
1503 # compilation of dyngen tool (useful for win32 build on Linux host)
1504 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
1505 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
1506 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
1507 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
1508 echo "CFLAGS=$CFLAGS" >> $config_mak
1509 echo "LDFLAGS=$LDFLAGS" >> $config_mak
1510 echo "EXESUF=$EXESUF" >> $config_mak
1511 echo "PTHREADLIBS=$PTHREADLIBS" >> $config_mak
1512 echo "CLOCKLIBS=$CLOCKLIBS" >> $config_mak
1513 case "$cpu" in
1514   i386)
1515     echo "ARCH=i386" >> $config_mak
1516     echo "#define HOST_I386 1" >> $config_h
1517   ;;
1518   x86_64)
1519     echo "ARCH=x86_64" >> $config_mak
1520     echo "#define HOST_X86_64 1" >> $config_h
1521   ;;
1522   alpha)
1523     echo "ARCH=alpha" >> $config_mak
1524     echo "#define HOST_ALPHA 1" >> $config_h
1525   ;;
1526   armv4b)
1527     echo "ARCH=arm" >> $config_mak
1528     echo "#define HOST_ARM 1" >> $config_h
1529   ;;
1530   armv4l)
1531     echo "ARCH=arm" >> $config_mak
1532     echo "#define HOST_ARM 1" >> $config_h
1533   ;;
1534   cris)
1535     echo "ARCH=cris" >> $config_mak
1536     echo "#define HOST_CRIS 1" >> $config_h
1537   ;;
1538   hppa)
1539     echo "ARCH=hppa" >> $config_mak
1540     echo "#define HOST_HPPA 1" >> $config_h
1541   ;;
1542   ia64)
1543     echo "ARCH=ia64" >> $config_mak
1544     echo "#define HOST_IA64 1" >> $config_h
1545   ;;
1546   m68k)
1547     echo "ARCH=m68k" >> $config_mak
1548     echo "#define HOST_M68K 1" >> $config_h
1549   ;;
1550   mips)
1551     echo "ARCH=mips" >> $config_mak
1552     echo "#define HOST_MIPS 1" >> $config_h
1553   ;;
1554   mips64)
1555     echo "ARCH=mips64" >> $config_mak
1556     echo "#define HOST_MIPS64 1" >> $config_h
1557   ;;
1558   ppc)
1559     echo "ARCH=ppc" >> $config_mak
1560     echo "#define HOST_PPC 1" >> $config_h
1561   ;;
1562   ppc64)
1563     echo "ARCH=ppc64" >> $config_mak
1564     echo "#define HOST_PPC64 1" >> $config_h
1565   ;;
1566   s390)
1567     echo "ARCH=s390" >> $config_mak
1568     echo "#define HOST_S390 1" >> $config_h
1569   ;;
1570   sparc)
1571     echo "ARCH=sparc" >> $config_mak
1572     echo "#define HOST_SPARC 1" >> $config_h
1573   ;;
1574   sparc64)
1575     echo "ARCH=sparc64" >> $config_mak
1576     echo "#define HOST_SPARC64 1" >> $config_h
1577   ;;
1578   *)
1579     echo "Unsupported CPU = $cpu"
1580     exit 1
1581   ;;
1582 esac
1583 if test "$debug_tcg" = "yes" ; then
1584   echo "#define DEBUG_TCG 1" >> $config_h
1585 fi
1586 if test "$sparse" = "yes" ; then
1587   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_mak
1588   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_mak
1589   echo "CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_mak
1590 fi
1591 if test "$strip_opt" = "yes" ; then
1592   echo "STRIP_OPT=-s" >> $config_mak
1593 fi
1594 if test "$bigendian" = "yes" ; then
1595   echo "WORDS_BIGENDIAN=yes" >> $config_mak
1596   echo "#define WORDS_BIGENDIAN 1" >> $config_h
1597 fi
1598 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
1599 if test "$mingw32" = "yes" ; then
1600   echo "CONFIG_WIN32=yes" >> $config_mak
1601   echo "#define CONFIG_WIN32 1" >> $config_h
1602 else
1603   cat > $TMPC << EOF
1604 #include <byteswap.h>
1605 int main(void) { return bswap_32(0); }
1606 EOF
1607   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1608     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
1609   fi
1610   cat > $TMPC << EOF
1611 #include <sys/endian.h>
1612 #include <sys/types.h>
1613 #include <machine/bswap.h>
1614 int main(void) { return bswap32(0); }
1615 EOF
1616   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1617     echo "#define HAVE_MACHINE_BSWAP_H 1" >> $config_h
1618   fi
1619 fi
1620
1621 if [ "$openbsd" = "yes" ] ; then
1622   echo "#define ENOTSUP 4096" >> $config_h
1623 fi
1624
1625 if test "$darwin" = "yes" ; then
1626   echo "CONFIG_DARWIN=yes" >> $config_mak
1627   echo "#define CONFIG_DARWIN 1" >> $config_h
1628 fi
1629
1630 if test "$aix" = "yes" ; then
1631   echo "CONFIG_AIX=yes" >> $config_mak
1632   echo "#define CONFIG_AIX 1" >> $config_h
1633 fi
1634
1635 if test "$solaris" = "yes" ; then
1636   echo "CONFIG_SOLARIS=yes" >> $config_mak
1637   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
1638   if test "$needs_libsunmath" = "yes" ; then
1639     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
1640     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
1641   fi
1642 fi
1643 if test -n "$sparc_cpu"; then
1644   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
1645   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
1646 fi
1647 if test "$gprof" = "yes" ; then
1648   echo "TARGET_GPROF=yes" >> $config_mak
1649   echo "#define HAVE_GPROF 1" >> $config_h
1650 fi
1651 if test "$static" = "yes" ; then
1652   echo "CONFIG_STATIC=yes" >> $config_mak
1653   echo "#define CONFIG_STATIC 1" >> $config_h
1654 fi
1655 if test $profiler = "yes" ; then
1656   echo "#define CONFIG_PROFILER 1" >> $config_h
1657 fi
1658 if test "$slirp" = "yes" ; then
1659   echo "CONFIG_SLIRP=yes" >> $config_mak
1660   echo "#define CONFIG_SLIRP 1" >> $config_h
1661 fi
1662 if test "$vde" = "yes" ; then
1663   echo "CONFIG_VDE=yes" >> $config_mak
1664   echo "#define CONFIG_VDE 1" >> $config_h
1665   echo "VDE_LIBS=-lvdeplug" >> $config_mak
1666 fi
1667 for card in $audio_card_list; do
1668     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1669     echo "$def=yes" >> $config_mak
1670     echo "#define $def 1" >> $config_h
1671 done
1672 echo "#define AUDIO_DRIVERS \\" >> $config_h
1673 for drv in $audio_drv_list; do
1674     echo "    &${drv}_audio_driver, \\" >>$config_h
1675     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1676     echo "$def=yes" >> $config_mak
1677     if test "$drv" = "fmod"; then
1678         echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1679         echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1680     elif test "$drv" = "oss"; then
1681         echo "CONFIG_OSS_LIB=$oss_lib" >> $config_mak
1682     fi
1683 done
1684 echo "" >>$config_h
1685 if test "$mixemu" = "yes" ; then
1686   echo "CONFIG_MIXEMU=yes" >> $config_mak
1687   echo "#define CONFIG_MIXEMU 1" >> $config_h
1688 fi
1689 if test "$vnc_tls" = "yes" ; then
1690   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1691   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1692   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1693   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1694 fi
1695 if test "$vnc_sasl" = "yes" ; then
1696   echo "CONFIG_VNC_SASL=yes" >> $config_mak
1697   echo "CONFIG_VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_mak
1698   echo "CONFIG_VNC_SASL_LIBS=$vnc_sasl_libs" >> $config_mak
1699   echo "#define CONFIG_VNC_SASL 1" >> $config_h
1700 fi
1701 if test "$fnmatch" = "yes" ; then
1702   echo "#define HAVE_FNMATCH_H 1" >> $config_h
1703 fi
1704 qemu_version=`head $source_path/VERSION`
1705 echo "VERSION=$qemu_version" >>$config_mak
1706 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1707 echo "#define QEMU_PKGVERSION \"$pkgversion\"" >> $config_h
1708
1709 echo "SRC_PATH=$source_path" >> $config_mak
1710 if [ "$source_path_used" = "yes" ]; then
1711   echo "VPATH=$source_path" >> $config_mak
1712 fi
1713 echo "TARGET_DIRS=$target_list" >> $config_mak
1714 if [ "$build_docs" = "yes" ] ; then
1715   echo "BUILD_DOCS=yes" >> $config_mak
1716 fi
1717 if test "$static" = "yes"; then
1718   sdl1=$sdl_static
1719 else
1720   sdl1=$sdl
1721 fi
1722 if test "$sdl1" = "yes" ; then
1723   echo "#define CONFIG_SDL 1" >> $config_h
1724   echo "CONFIG_SDL=yes" >> $config_mak
1725   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1726     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1727   elif test "$sdl_x11" = "yes" ; then
1728     echo "SDL_LIBS=`$sdl_config --libs` -lX11" >> $config_mak
1729   else
1730     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1731   fi
1732   if [ "${aa}" = "yes" ] ; then
1733     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1734   else
1735     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1736   fi
1737 fi
1738 if test "$cocoa" = "yes" ; then
1739   echo "#define CONFIG_COCOA 1" >> $config_h
1740   echo "CONFIG_COCOA=yes" >> $config_mak
1741 fi
1742 if test "$curses" = "yes" ; then
1743   echo "#define CONFIG_CURSES 1" >> $config_h
1744   echo "CONFIG_CURSES=yes" >> $config_mak
1745   echo "CURSES_LIBS=-lcurses" >> $config_mak
1746 fi
1747 if test "$atfile" = "yes" ; then
1748   echo "#define CONFIG_ATFILE 1" >> $config_h
1749 fi
1750 if test "$inotify" = "yes" ; then
1751   echo "#define CONFIG_INOTIFY 1" >> $config_h
1752 fi
1753 if test "$brlapi" = "yes" ; then
1754   echo "CONFIG_BRLAPI=yes" >> $config_mak
1755   echo "#define CONFIG_BRLAPI 1" >> $config_h
1756   echo "BRLAPI_LIBS=-lbrlapi" >> $config_mak
1757 fi
1758 if test "$bluez" = "yes" ; then
1759   echo "CONFIG_BLUEZ=yes" >> $config_mak
1760   echo "CONFIG_BLUEZ_CFLAGS=$bluez_cflags" >> $config_mak
1761   echo "CONFIG_BLUEZ_LIBS=$bluez_libs" >> $config_mak
1762   echo "#define CONFIG_BLUEZ 1" >> $config_h
1763 fi
1764 if test "$xen" = "yes" ; then
1765   echo "XEN_LIBS=-lxenstore -lxenctrl -lxenguest" >> $config_mak
1766 fi
1767 if test "$aio" = "yes" ; then
1768   echo "#define CONFIG_AIO 1" >> $config_h
1769   echo "CONFIG_AIO=yes" >> $config_mak
1770 fi
1771 if test "$io_thread" = "yes" ; then
1772   echo "CONFIG_IOTHREAD=yes" >> $config_mak
1773   echo "#define CONFIG_IOTHREAD 1" >> $config_h
1774 fi
1775 if test "$blobs" = "yes" ; then
1776   echo "INSTALL_BLOBS=yes" >> $config_mak
1777 fi
1778 if test "$iovec" = "yes" ; then
1779   echo "#define HAVE_IOVEC 1" >> $config_h
1780 fi
1781 if test "$preadv" = "yes" ; then
1782   echo "#define HAVE_PREADV 1" >> $config_h
1783 fi
1784 if test "$fdt" = "yes" ; then
1785   echo "#define HAVE_FDT 1" >> $config_h
1786   echo "FDT_LIBS=-lfdt" >> $config_mak
1787 fi
1788 if test "$signalfd" = "yes" ; then
1789   echo "#define CONFIG_signalfd 1" >> $config_h
1790 fi
1791 if test "$eventfd" = "yes" ; then
1792   echo "#define CONFIG_eventfd 1" >> $config_h
1793 fi
1794
1795 # XXX: suppress that
1796 if [ "$bsd" = "yes" ] ; then
1797   echo "#define O_LARGEFILE 0" >> $config_h
1798   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1799   echo "#define HOST_BSD 1" >> $config_h
1800 fi
1801
1802 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1803
1804 # USB host support
1805 case "$usb" in
1806 linux)
1807   echo "HOST_USB=linux" >> $config_mak
1808 ;;
1809 bsd)
1810   echo "HOST_USB=bsd" >> $config_mak
1811 ;;
1812 *)
1813   echo "HOST_USB=stub" >> $config_mak
1814 ;;
1815 esac
1816
1817 # this is a temp hack needed for libkvm
1818 if test "$kvm" = "yes" ; then
1819     echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1820 fi
1821
1822 tools=
1823 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1824   tools="qemu-img\$(EXESUF) $tools"
1825   if [ "$linux" = "yes" ] ; then
1826       tools="qemu-nbd\$(EXESUF) qemu-io\$(EXESUF) $tools"
1827   fi
1828 fi
1829 echo "TOOLS=$tools" >> $config_mak
1830
1831 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1832
1833 for target in $target_list; do
1834 target_dir="$target"
1835 config_mak=$target_dir/config.mak
1836 config_h=$target_dir/config.h
1837 target_cpu=`echo $target | cut -d '-' -f 1`
1838 target_bigendian="no"
1839 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1840 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1841 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1842 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1843 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1844 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1845 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1846 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1847 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1848 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1849 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1850 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1851 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1852 target_softmmu="no"
1853 target_user_only="no"
1854 target_linux_user="no"
1855 target_darwin_user="no"
1856 target_bsd_user="no"
1857 case "$target" in
1858   ${target_cpu}-softmmu)
1859     target_softmmu="yes"
1860     ;;
1861   ${target_cpu}-linux-user)
1862     target_user_only="yes"
1863     target_linux_user="yes"
1864     ;;
1865   ${target_cpu}-darwin-user)
1866     target_user_only="yes"
1867     target_darwin_user="yes"
1868     ;;
1869   ${target_cpu}-bsd-user)
1870     target_user_only="yes"
1871     target_bsd_user="yes"
1872     ;;
1873   *)
1874     echo "ERROR: Target '$target' not recognised"
1875     exit 1
1876     ;;
1877 esac
1878
1879 if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \
1880         -a "$sdl" = "no" -a "$cocoa" = "no" ; then
1881     echo "ERROR: QEMU requires SDL or Cocoa for graphical output"
1882     echo "To build QEMU without graphical output configure with --disable-gfx-check"
1883     echo "Note that this will disable all output from the virtual graphics card"
1884     echo "except through VNC or curses."
1885     exit 1;
1886 fi
1887
1888 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1889
1890 test -f $config_h && mv $config_h ${config_h}~
1891
1892 mkdir -p $target_dir
1893 mkdir -p $target_dir/fpu
1894 mkdir -p $target_dir/tcg
1895 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
1896   mkdir -p $target_dir/nwfpe
1897 fi
1898
1899 #
1900 # don't use ln -sf as not all "ln -sf" over write the file/link
1901 #
1902 rm -f $target_dir/Makefile
1903 ln -s $source_path/Makefile.target $target_dir/Makefile
1904
1905
1906 echo "# Automatically generated by configure - do not modify" > $config_mak
1907 echo "/* Automatically generated by configure - do not modify */" > $config_h
1908
1909
1910 echo "include ../config-host.mak" >> $config_mak
1911 echo "#include \"../config-host.h\"" >> $config_h
1912
1913 bflt="no"
1914 elfload32="no"
1915 target_nptl="no"
1916 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1917 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1918 gdb_xml_files=""
1919
1920 disable_cpu_emulation() {
1921   if test $cpu_emulation = "no"; then
1922     echo "#define NO_CPU_EMULATION 1" >> $config_h
1923     echo "NO_CPU_EMULATION=1" >> $config_mak
1924   fi
1925 }
1926
1927 configure_kvm() {
1928   if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
1929           \( "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "ia64" -o "$cpu" = "powerpc" \); then
1930     echo "#define USE_KVM 1" >> $config_h
1931     echo "USE_KVM=1" >> $config_mak
1932     echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1933     if test $kvm_cap_pit = "yes" ; then
1934         echo "USE_KVM_PIT=1" >> $config_mak
1935         echo "#define USE_KVM_PIT 1" >> $config_h
1936     fi
1937     if test $kvm_cap_device_assignment = "yes" ; then
1938         echo "USE_KVM_DEVICE_ASSIGNMENT=1" >> $config_mak
1939         echo "#define USE_KVM_DEVICE_ASSIGNMENT 1" >> $config_h
1940     fi
1941     disable_cpu_emulation
1942   fi
1943 }
1944
1945 if [ use_upstream_kvm = yes ]; then
1946
1947 # Make sure the target and host cpus are compatible
1948 if test "$kvm" = "yes" -a ! \( "$target_cpu" = "$cpu" -o \
1949   \( "$target_cpu" = "ppcemb" -a "$cpu" = "ppc" \) -o \
1950   \( "$target_cpu" = "x86_64" -a "$cpu" = "i386"   \) -o \
1951   \( "$target_cpu" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
1952   kvm="no"
1953 fi
1954 # Disable KVM for linux-user
1955 if test "$kvm" = "yes" -a "$target_softmmu" = "no" ; then
1956   kvm="no"
1957 fi
1958
1959 fi
1960
1961 case "$target_cpu" in
1962   i386)
1963     echo "TARGET_ARCH=i386" >> $config_mak
1964     echo "#define TARGET_ARCH \"i386\"" >> $config_h
1965     echo "#define TARGET_I386 1" >> $config_h
1966     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1967     then
1968       echo "CONFIG_KQEMU=yes" >> $config_mak
1969       echo "#define CONFIG_KQEMU 1" >> $config_h
1970     fi
1971     if test "$kvm" = "yes" ; then
1972       echo "USE_KVM=yes" >> $config_mak
1973       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1974       echo "#define USE_KVM 1" >> $config_h
1975     fi
1976     if test "$xen" = "yes" -a "$target_softmmu" = "yes";
1977     then
1978       echo "CONFIG_XEN=yes" >> $config_mak
1979       echo "#define CONFIG_XEN 1" >> $config_h
1980     fi
1981     configure_kvm
1982   ;;
1983   x86_64)
1984     echo "TARGET_ARCH=x86_64" >> $config_mak
1985     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1986     echo "#define TARGET_I386 1" >> $config_h
1987     echo "#define TARGET_X86_64 1" >> $config_h
1988     if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
1989     then
1990       echo "CONFIG_KQEMU=yes" >> $config_mak
1991       echo "#define CONFIG_KQEMU 1" >> $config_h
1992     fi
1993     configure_kvm
1994   ;;
1995   ia64)
1996     echo "TARGET_ARCH=ia64" >> $config_mak
1997     echo "#define TARGET_ARCH \"ia64\"" >> $config_h
1998     echo "#define TARGET_IA64 1" >> $config_h
1999     configure_kvm
2000     if [ use_upstream_kvm = yes ]; then
2001     if test "$kvm" = "yes" ; then
2002       echo "USE_KVM=yes" >> $config_mak
2003       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
2004       echo "#define USE_KVM 1" >> $config_h
2005     fi
2006     fi
2007     if test "$xen" = "yes" -a "$target_softmmu" = "yes"
2008     then
2009       echo "CONFIG_XEN=yes" >> $config_mak
2010       echo "#define CONFIG_XEN 1" >> $config_h
2011     fi
2012   ;;
2013   alpha)
2014     echo "TARGET_ARCH=alpha" >> $config_mak
2015     echo "#define TARGET_ARCH \"alpha\"" >> $config_h
2016     echo "#define TARGET_ALPHA 1" >> $config_h
2017   ;;
2018   arm|armeb)
2019     echo "TARGET_ARCH=arm" >> $config_mak
2020     echo "#define TARGET_ARCH \"arm\"" >> $config_h
2021     echo "#define TARGET_ARM 1" >> $config_h
2022     bflt="yes"
2023     target_nptl="yes"
2024     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2025   ;;
2026   cris)
2027     echo "TARGET_ARCH=cris" >> $config_mak
2028     echo "#define TARGET_ARCH \"cris\"" >> $config_h
2029     echo "#define TARGET_CRIS 1" >> $config_h
2030     target_nptl="yes"
2031   ;;
2032   m68k)
2033     echo "TARGET_ARCH=m68k" >> $config_mak
2034     echo "#define TARGET_ARCH \"m68k\"" >> $config_h
2035     echo "#define TARGET_M68K 1" >> $config_h
2036     bflt="yes"
2037     gdb_xml_files="cf-core.xml cf-fp.xml"
2038   ;;
2039   mips|mipsel)
2040     echo "TARGET_ARCH=mips" >> $config_mak
2041     echo "#define TARGET_ARCH \"mips\"" >> $config_h
2042     echo "#define TARGET_MIPS 1" >> $config_h
2043     echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
2044   ;;
2045   mipsn32|mipsn32el)
2046     echo "TARGET_ARCH=mipsn32" >> $config_mak
2047     echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
2048     echo "#define TARGET_MIPS 1" >> $config_h
2049     echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
2050   ;;
2051   mips64|mips64el)
2052     echo "TARGET_ARCH=mips64" >> $config_mak
2053     echo "#define TARGET_ARCH \"mips64\"" >> $config_h
2054     echo "#define TARGET_MIPS 1" >> $config_h
2055     echo "#define TARGET_MIPS64 1" >> $config_h
2056     echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
2057   ;;
2058   ppc)
2059     echo "TARGET_ARCH=ppc" >> $config_mak
2060     echo "#define TARGET_ARCH \"ppc\"" >> $config_h
2061     echo "#define TARGET_PPC 1" >> $config_h
2062     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2063   ;;
2064   ppcemb)
2065     echo "TARGET_ARCH=ppcemb" >> $config_mak
2066     echo "TARGET_ABI_DIR=ppc" >> $config_mak
2067     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
2068     echo "#define TARGET_PPC 1" >> $config_h
2069     echo "#define TARGET_PPCEMB 1" >> $config_h
2070     if test "$kvm" = "yes" ; then
2071       echo "USE_KVM=yes" >> $config_mak
2072       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
2073       echo "#define USE_KVM 1" >> $config_h
2074     fi
2075     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2076   ;;
2077   ppc64)
2078     echo "TARGET_ARCH=ppc64" >> $config_mak
2079     echo "TARGET_ABI_DIR=ppc" >> $config_mak
2080     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
2081     echo "#define TARGET_PPC 1" >> $config_h
2082     echo "#define TARGET_PPC64 1" >> $config_h
2083     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2084   ;;
2085   ppc64abi32)
2086     echo "TARGET_ARCH=ppc64" >> $config_mak
2087     echo "TARGET_ABI_DIR=ppc" >> $config_mak
2088     echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
2089     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
2090     echo "#define TARGET_PPC 1" >> $config_h
2091     echo "#define TARGET_PPC64 1" >> $config_h
2092     echo "#define TARGET_ABI32 1" >> $config_h
2093     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2094   ;;
2095   sh4|sh4eb)
2096     echo "TARGET_ARCH=sh4" >> $config_mak
2097     echo "#define TARGET_ARCH \"sh4\"" >> $config_h
2098     echo "#define TARGET_SH4 1" >> $config_h
2099     bflt="yes"
2100     target_nptl="yes"
2101   ;;
2102   sparc)
2103     echo "TARGET_ARCH=sparc" >> $config_mak
2104     echo "#define TARGET_ARCH \"sparc\"" >> $config_h
2105     echo "#define TARGET_SPARC 1" >> $config_h
2106   ;;
2107   sparc64)
2108     echo "TARGET_ARCH=sparc64" >> $config_mak
2109     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
2110     echo "#define TARGET_SPARC 1" >> $config_h
2111     echo "#define TARGET_SPARC64 1" >> $config_h
2112     elfload32="yes"
2113   ;;
2114   sparc32plus)
2115     echo "TARGET_ARCH=sparc64" >> $config_mak
2116     echo "TARGET_ABI_DIR=sparc" >> $config_mak
2117     echo "TARGET_ARCH2=sparc32plus" >> $config_mak
2118     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
2119     echo "#define TARGET_SPARC 1" >> $config_h
2120     echo "#define TARGET_SPARC64 1" >> $config_h
2121     echo "#define TARGET_ABI32 1" >> $config_h
2122   ;;
2123   *)
2124     echo "Unsupported target CPU"
2125     exit 1
2126   ;;
2127 esac
2128 if test "$target_bigendian" = "yes" ; then
2129   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
2130   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
2131 fi
2132 if test "$target_softmmu" = "yes" ; then
2133   echo "CONFIG_SOFTMMU=yes" >> $config_mak
2134   echo "#define CONFIG_SOFTMMU 1" >> $config_h
2135 fi
2136 if test "$target_user_only" = "yes" ; then
2137   echo "CONFIG_USER_ONLY=yes" >> $config_mak
2138   echo "#define CONFIG_USER_ONLY 1" >> $config_h
2139 fi
2140 if test "$target_linux_user" = "yes" ; then
2141   echo "CONFIG_LINUX_USER=yes" >> $config_mak
2142   echo "#define CONFIG_LINUX_USER 1" >> $config_h
2143 fi
2144 if test "$target_darwin_user" = "yes" ; then
2145   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
2146   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
2147 fi
2148 list=""
2149 if test ! -z "$gdb_xml_files" ; then
2150   for x in $gdb_xml_files; do
2151     list="$list $source_path/gdb-xml/$x"
2152   done
2153 fi
2154 echo "TARGET_XML_FILES=$list" >> $config_mak
2155
2156 if test "$target_cpu" = "arm" \
2157      -o "$target_cpu" = "armeb" \
2158      -o "$target_cpu" = "m68k" \
2159      -o "$target_cpu" = "mips" \
2160      -o "$target_cpu" = "mipsel" \
2161      -o "$target_cpu" = "mipsn32" \
2162      -o "$target_cpu" = "mipsn32el" \
2163      -o "$target_cpu" = "mips64" \
2164      -o "$target_cpu" = "mips64el" \
2165      -o "$target_cpu" = "ppc" \
2166      -o "$target_cpu" = "ppc64" \
2167      -o "$target_cpu" = "ppc64abi32" \
2168      -o "$target_cpu" = "ppcemb" \
2169      -o "$target_cpu" = "sparc" \
2170      -o "$target_cpu" = "sparc64" \
2171      -o "$target_cpu" = "sparc32plus"; then
2172   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
2173   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
2174 fi
2175 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2176   echo "TARGET_HAS_BFLT=yes" >> $config_mak
2177   echo "#define TARGET_HAS_BFLT 1" >> $config_h
2178 fi
2179 if test "$target_user_only" = "yes" \
2180         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2181   echo "#define USE_NPTL 1" >> $config_h
2182 fi
2183 # 32 bit ELF loader in addition to native 64 bit loader?
2184 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2185   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
2186   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
2187 fi
2188 if test "$target_bsd_user" = "yes" ; then
2189   echo "CONFIG_BSD_USER=yes" >> $config_mak
2190   echo "#define CONFIG_BSD_USER 1" >> $config_h
2191 fi
2192
2193 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
2194
2195 done # for target in $targets
2196
2197 # build tree in object directory if source path is different from current one
2198 if test "$source_path_used" = "yes" ; then
2199     DIRS="tests tests/cris slirp audio kvm/libkvm"
2200     FILES="Makefile tests/Makefile"
2201     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2202     FILES="$FILES tests/test-mmap.c"
2203     FILES="$FILES kvm/libkvm/Makefile"
2204     for dir in $DIRS ; do
2205             mkdir -p $dir
2206     done
2207     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2208     for f in $FILES ; do
2209         rm -f $f
2210         ln -s $source_path/$f $f
2211     done
2212 fi