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