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 $TMPSDLLOG; exit" 0 2 3 15
  22
  23 # default parameters
  24 prefix=""
  25 interp_prefix="/usr/gnemul/qemu-%M"
  26 static="no"
  27 cross_prefix=""
  28 cc="gcc"
  29 audio_drv_list=""
  30 audio_card_list="ac97 es1370 sb16"
  31 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  32 host_cc="gcc"
  33 ar="ar"
  34 make="make"
  35 install="install"
  36 strip="strip"
  37 objcopy="objcopy"
  38 ld="ld"
  39
  40 # parse CC options first
  41 for opt do
  42   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  43   case "$opt" in
  44   --cross-prefix=*) cross_prefix="$optarg"
  45   ;;
  46   --cc=*) cc="$optarg"
  47   ;;
  48   esac
  49 done
  50
  51 # OS specific
  52 # Using uname is really, really broken.  Once we have the right set of checks
  53 # we can eliminate it's usage altogether
  54
  55 cc="${cross_prefix}${cc}"
  56 ar="${cross_prefix}${ar}"
  57 strip="${cross_prefix}${strip}"
  58 objcopy="${cross_prefix}${objcopy}"
  59 ld="${cross_prefix}${ld}"
  60
  61 # check that the C compiler works.
  62 cat > $TMPC <<EOF
  63 int main(void) {}
  64 EOF
  65
  66 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
  67   : C compiler works ok
  68 else
  69     echo "ERROR: \"$cc\" either does not exist or does not work"
  70     exit 1
  71 fi
  72
  73 check_define() {
  74 cat > $TMPC <<EOF
  75 #if !defined($1)
  76 #error Not defined
  77 #endif
  78 int main(void) { return 0; }
  79 EOF
  80   $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null
  81 }
  82
  83 if check_define __i386__ ; then
  84   cpu="i386"
  85 elif check_define __x86_64__ ; then
  86   cpu="x86_64"
  87 elif check_define __sparc__ ; then
  88   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
  89   # They must be specified using --sparc_cpu
  90   if check_define __arch64__ ; then
  91     cpu="sparc64"
  92   else
  93     cpu="sparc"
  94   fi
  95 elif check_define _ARCH_PPC ; then
  96   if check_define _ARCH_PPC64 ; then
  97     cpu="ppc64"
  98   else
  99     cpu="ppc"
 100   fi
 101 else
 102   cpu=`uname -m`
 103 fi
 104
 105 target_list=""
 106 case "$cpu" in
 107   i386|i486|i586|i686|i86pc|BePC)
 108     cpu="i386"
 109   ;;
 110   x86_64|amd64)
 111     cpu="x86_64"
 112   ;;
 113   alpha)
 114     cpu="alpha"
 115   ;;
 116   armv*b)
 117     cpu="armv4b"
 118   ;;
 119   armv*l)
 120     cpu="armv4l"
 121   ;;
 122   cris)
 123     cpu="cris"
 124   ;;
 125   parisc|parisc64)
 126     cpu="hppa"
 127   ;;
 128   ia64)
 129     cpu="ia64"
 130   ;;
 131   m68k)
 132     cpu="m68k"
 133   ;;
 134   microblaze)
 135     cpu="microblaze"
 136   ;;
 137   mips)
 138     cpu="mips"
 139   ;;
 140   mips64)
 141     cpu="mips64"
 142   ;;
 143   ppc)
 144     cpu="ppc"
 145   ;;
 146   ppc64)
 147     cpu="ppc64"
 148   ;;
 149   s390*)
 150     cpu="s390"
 151   ;;
 152   sparc|sun4[cdmuv])
 153     cpu="sparc"
 154   ;;
 155   sparc64)
 156     cpu="sparc64"
 157   ;;
 158   *)
 159     cpu="unknown"
 160   ;;
 161 esac
 162 gprof="no"
 163 debug_tcg="no"
 164 debug="no"
 165 sparse="no"
 166 strip_opt="yes"
 167 bigendian="no"
 168 mingw32="no"
 169 EXESUF=""
 170 slirp="yes"
 171 vde="yes"
 172 fmod_lib=""
 173 fmod_inc=""
 174 oss_lib=""
 175 vnc_tls="yes"
 176 vnc_sasl="yes"
 177 bsd="no"
 178 linux="no"
 179 solaris="no"
 180 kqemu="no"
 181 profiler="no"
 182 cocoa="no"
 183 softmmu="yes"
 184 linux_user="no"
 185 darwin_user="no"
 186 bsd_user="no"
 187 guest_base=""
 188 build_docs="yes"
 189 uname_release=""
 190 curses="yes"
 191 curl="yes"
 192 pthread="yes"
 193 aio="yes"
 194 io_thread="no"
 195 nptl="yes"
 196 mixemu="no"
 197 bluez="yes"
 198 kvm="no"
 199 kerneldir=""
 200 aix="no"
 201 blobs="yes"
 202 fdt="yes"
 203 sdl="yes"
 204 sdl_x11="no"
 205 xen="yes"
 206 pkgversion=""
 207
 208 # OS specific
 209 if check_define __linux__ ; then
 210   targetos="Linux"
 211 elif check_define _WIN32 ; then
 212   targetos='MINGW32'
 213 elif check_define __OpenBSD__ ; then
 214   targetos='OpenBSD'
 215 elif check_define __sun__ ; then
 216   targetos='SunOS'
 217 else
 218   targetos=`uname -s`
 219 fi
 220 case $targetos in
 221 CYGWIN*)
 222 mingw32="yes"
 223 OS_CFLAGS="-mno-cygwin"
 224 if [ "$cpu" = "i386" ] ; then
 225     kqemu="yes"
 226 fi
 227 audio_possible_drivers="sdl"
 228 ;;
 229 MINGW32*)
 230 mingw32="yes"
 231 if [ "$cpu" = "i386" ] ; then
 232     kqemu="yes"
 233 fi
 234 audio_possible_drivers="dsound sdl fmod"
 235 ;;
 236 GNU/kFreeBSD)
 237 audio_drv_list="oss"
 238 audio_possible_drivers="oss sdl esd pa"
 239 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 240     kqemu="yes"
 241 fi
 242 ;;
 243 FreeBSD)
 244 bsd="yes"
 245 audio_drv_list="oss"
 246 audio_possible_drivers="oss sdl esd pa"
 247 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 248     kqemu="yes"
 249 fi
 250 ;;
 251 DragonFly)
 252 bsd="yes"
 253 audio_drv_list="oss"
 254 audio_possible_drivers="oss sdl esd pa"
 255 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 256     kqemu="yes"
 257 fi
 258 aio="no"
 259 ;;
 260 NetBSD)
 261 bsd="yes"
 262 audio_drv_list="oss"
 263 audio_possible_drivers="oss sdl esd"
 264 oss_lib="-lossaudio"
 265 ;;
 266 OpenBSD)
 267 bsd="yes"
 268 openbsd="yes"
 269 audio_drv_list="oss"
 270 audio_possible_drivers="oss sdl esd"
 271 oss_lib="-lossaudio"
 272 ;;
 273 Darwin)
 274 bsd="yes"
 275 darwin="yes"
 276 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can run 64-bit userspace code
 277 if [ "$cpu" = "i386" ] ; then
 278     is_x86_64=`sysctl -n hw.optional.x86_64`
 279     [ "$is_x86_64" = "1" ] && cpu=x86_64
 280 fi
 281 if [ "$cpu" = "x86_64" ] ; then
 282     OS_CFLAGS="-arch x86_64"
 283     LDFLAGS="-arch x86_64"
 284 else
 285     OS_CFLAGS="-mdynamic-no-pic"
 286 fi
 287 darwin_user="yes"
 288 cocoa="yes"
 289 audio_drv_list="coreaudio"
 290 audio_possible_drivers="coreaudio sdl fmod"
 291 OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
 292 ;;
 293 SunOS)
 294     solaris="yes"
 295     make="gmake"
 296     install="ginstall"
 297     needs_libsunmath="no"
 298     solarisrev=`uname -r | cut -f2 -d.`
 299     # have to select again, because `uname -m` returns i86pc
 300     # even on an x86_64 box.
 301     solariscpu=`isainfo -k`
 302     if test "${solariscpu}" = "amd64" ; then
 303         cpu="x86_64"
 304     fi
 305     if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 306         if test "$solarisrev" -le 9 ; then
 307             if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 308                 needs_libsunmath="yes"
 309             else
 310                 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 311                 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 312                 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 313                 echo "Studio 11 can be downloaded from www.sun.com."
 314                 exit 1
 315             fi
 316         fi
 317         if test "$solarisrev" -ge 9 ; then
 318             kqemu="yes"
 319         fi
 320     fi
 321     if test -f /usr/include/sys/soundcard.h ; then
 322         audio_drv_list="oss"
 323     fi
 324     audio_possible_drivers="oss sdl"
 325     OS_CFLAGS=-std=gnu99
 326 ;;
 327 AIX)
 328 aix="yes"
 329 make="gmake"
 330 ;;
 331 *)
 332 audio_drv_list="oss"
 333 audio_possible_drivers="oss alsa sdl esd pa"
 334 linux="yes"
 335 linux_user="yes"
 336 usb="linux"
 337 kvm="yes"
 338 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 339     kqemu="yes"
 340     audio_possible_drivers="$audio_possible_drivers fmod"
 341 fi
 342 ;;
 343 esac
 344
 345 if [ "$bsd" = "yes" ] ; then
 346   if [ "$darwin" != "yes" ] ; then
 347     make="gmake"
 348     usb="bsd"
 349   fi
 350   bsd_user="yes"
 351 fi
 352
 353 # find source path
 354 source_path=`dirname "$0"`
 355 source_path_used="no"
 356 workdir=`pwd`
 357 if [ -z "$source_path" ]; then
 358     source_path=$workdir
 359 else
 360     source_path=`cd "$source_path"; pwd`
 361 fi
 362 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 363
 364 werror=""
 365
 366 for opt do
 367   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 368   case "$opt" in
 369   --help|-h) show_help=yes
 370   ;;
 371   --prefix=*) prefix="$optarg"
 372   ;;
 373   --interp-prefix=*) interp_prefix="$optarg"
 374   ;;
 375   --source-path=*) source_path="$optarg"
 376   source_path_used="yes"
 377   ;;
 378   --cross-prefix=*)
 379   ;;
 380   --cc=*)
 381   ;;
 382   --host-cc=*) host_cc="$optarg"
 383   ;;
 384   --make=*) make="$optarg"
 385   ;;
 386   --install=*) install="$optarg"
 387   ;;
 388   --extra-cflags=*) EXTRA_CFLAGS="$optarg"
 389   ;;
 390   --extra-ldflags=*) EXTRA_LDFLAGS="$optarg"
 391   ;;
 392   --cpu=*) cpu="$optarg"
 393   ;;
 394   --target-list=*) target_list="$optarg"
 395   ;;
 396   --enable-gprof) gprof="yes"
 397   ;;
 398   --static) static="yes"
 399   ;;
 400   --disable-sdl) sdl="no"
 401   ;;
 402   --fmod-lib=*) fmod_lib="$optarg"
 403   ;;
 404   --fmod-inc=*) fmod_inc="$optarg"
 405   ;;
 406   --oss-lib=*) oss_lib="$optarg"
 407   ;;
 408   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 409   ;;
 410   --audio-drv-list=*) audio_drv_list="$optarg"
 411   ;;
 412   --enable-debug-tcg) debug_tcg="yes"
 413   ;;
 414   --disable-debug-tcg) debug_tcg="no"
 415   ;;
 416   --enable-debug)
 417       # Enable debugging options that aren't excessively noisy
 418       debug_tcg="yes"
 419       debug="yes"
 420       strip_opt="no"
 421   ;;
 422   --enable-sparse) sparse="yes"
 423   ;;
 424   --disable-sparse) sparse="no"
 425   ;;
 426   --disable-strip) strip_opt="no"
 427   ;;
 428   --disable-vnc-tls) vnc_tls="no"
 429   ;;
 430   --disable-vnc-sasl) vnc_sasl="no"
 431   ;;
 432   --disable-slirp) slirp="no"
 433   ;;
 434   --disable-vde) vde="no"
 435   ;;
 436   --disable-kqemu) kqemu="no"
 437   ;;
 438   --disable-xen) xen="no"
 439   ;;
 440   --disable-brlapi) brlapi="no"
 441   ;;
 442   --disable-bluez) bluez="no"
 443   ;;
 444   --disable-kvm) kvm="no"
 445   ;;
 446   --enable-profiler) profiler="yes"
 447   ;;
 448   --enable-cocoa)
 449       cocoa="yes" ;
 450       sdl="no" ;
 451       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 452   ;;
 453   --disable-system) softmmu="no"
 454   ;;
 455   --enable-system) softmmu="yes"
 456   ;;
 457   --disable-linux-user) linux_user="no"
 458   ;;
 459   --enable-linux-user) linux_user="yes"
 460   ;;
 461   --disable-darwin-user) darwin_user="no"
 462   ;;
 463   --enable-darwin-user) darwin_user="yes"
 464   ;;
 465   --disable-bsd-user) bsd_user="no"
 466   ;;
 467   --enable-bsd-user) bsd_user="yes"
 468   ;;
 469   --enable-guest-base) guest_base="yes"
 470   ;;
 471   --disable-guest-base) guest_base="no"
 472   ;;
 473   --enable-uname-release=*) uname_release="$optarg"
 474   ;;
 475   --sparc_cpu=*)
 476       sparc_cpu="$optarg"
 477       case $sparc_cpu in
 478         v7|v8)
 479           ARCH_CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__"
 480           ARCH_LDFLAGS="-m32"
 481           target_arch2="sparc"
 482           cpu="sparc"
 483         ;;
 484         v8plus|v8plusa)
 485           ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"
 486           ARCH_LDFLAGS="-m32"
 487           target_arch2="sparc"
 488           cpu="sparc"
 489         ;;
 490         v9)
 491           ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"
 492           ARCH_LDFLAGS="-m64"
 493           target_arch2="sparc64"
 494           cpu="sparc64"
 495         ;;
 496         *)
 497           echo "undefined SPARC architecture. Exiting";
 498           exit 1
 499         ;;
 500       esac
 501   ;;
 502   --enable-werror) werror="yes"
 503   ;;
 504   --disable-werror) werror="no"
 505   ;;
 506   --disable-curses) curses="no"
 507   ;;
 508   --disable-curl) curl="no"
 509   ;;
 510   --disable-nptl) nptl="no"
 511   ;;
 512   --enable-mixemu) mixemu="yes"
 513   ;;
 514   --disable-pthread) pthread="no"
 515   ;;
 516   --disable-aio) aio="no"
 517   ;;
 518   --enable-io-thread) io_thread="yes"
 519   ;;
 520   --disable-blobs) blobs="no"
 521   ;;
 522   --kerneldir=*) kerneldir="$optarg"
 523   ;;
 524   --with-pkgversion=*) pkgversion=" ($optarg)"
 525   ;;
 526   --disable-docs) build_docs="no"
 527   ;;
 528   *) echo "ERROR: unknown option $opt"; show_help="yes"
 529   ;;
 530   esac
 531 done
 532
 533 # default flags for all hosts
 534 CFLAGS="$CFLAGS -g -fno-strict-aliasing"
 535 if test "$debug" = "no" ; then
 536   CFLAGS="$CFLAGS -O2"
 537 fi
 538 CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls"
 539 LDFLAGS="$LDFLAGS -g"
 540
 541 # Consult white-list to determine whether to enable werror
 542 # by default.  Only enable by default for git builds
 543 if test -z "$werror" ; then
 544     z_version=`cut -f3 -d. $source_path/VERSION`
 545     if test "$z_version" = "50" -a \
 546         "$linux" = "yes" ; then
 547         werror="yes"
 548     else
 549         werror="no"
 550     fi
 551 fi
 552
 553 if test "$werror" = "yes" ; then
 554     CFLAGS="$CFLAGS -Werror"
 555 fi
 556
 557 if test "$solaris" = "no" ; then
 558     if ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
 559         LDFLAGS="$LDFLAGS -Wl,--warn-common"
 560     fi
 561 fi
 562
 563 #
 564 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 565 # ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 566 #
 567 host_guest_base="no"
 568 case "$cpu" in
 569     sparc) if test -z "$sparc_cpu" ; then
 570                ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__"
 571                ARCH_LDFLAGS="-m32"
 572            fi
 573            ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g2 -ffixed-g3"
 574            if test "$solaris" = "no" ; then
 575                ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g1 -ffixed-g6"
 576            fi
 577            ;;
 578     sparc64) if test -z "$sparc_cpu" ; then
 579                ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__"
 580                ARCH_LDFLAGS="-m64"
 581            fi
 582            if test "$solaris" = "no" ; then
 583                ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g5 -ffixed-g6 -ffixed-g7"
 584            else
 585                ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g1 -ffixed-g5 -ffixed-g6 -ffixed-g7"
 586            fi
 587            ;;
 588     s390)
 589            ARCH_CFLAGS="-march=z900"
 590            ;;
 591     i386)
 592            ARCH_CFLAGS="-m32"
 593            ARCH_LDFLAGS="-m32"
 594            host_guest_base="yes"
 595            ;;
 596     x86_64)
 597            ARCH_CFLAGS="-m64"
 598            ARCH_LDFLAGS="-m64"
 599            host_guest_base="yes"
 600            ;;
 601     arm*)
 602            host_guest_base="yes"
 603            ;;
 604     ppc*)
 605            host_guest_base="yes"
 606            ;;
 607 esac
 608
 609 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 610
 611 if test x"$show_help" = x"yes" ; then
 612 cat << EOF
 613
 614 Usage: configure [options]
 615 Options: [defaults in brackets after descriptions]
 616
 617 EOF
 618 echo "Standard options:"
 619 echo "  --help                   print this message"
 620 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 621 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 622 echo "                           use %M for cpu name [$interp_prefix]"
 623 echo "  --target-list=LIST       set target list [$target_list]"
 624 echo ""
 625 echo "kqemu kernel acceleration support:"
 626 echo "  --disable-kqemu          disable kqemu support"
 627 echo ""
 628 echo "Advanced options (experts only):"
 629 echo "  --source-path=PATH       path of source code [$source_path]"
 630 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 631 echo "  --cc=CC                  use C compiler CC [$cc]"
 632 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 633 echo "  --extra-cflags=CFLAGS    append extra C compiler flags CFLAGS"
 634 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 635 echo "  --make=MAKE              use specified make [$make]"
 636 echo "  --install=INSTALL        use specified install [$install]"
 637 echo "  --static                 enable static build [$static]"
 638 echo "  --enable-debug-tcg       enable TCG debugging"
 639 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 640 echo "  --enable-debug           enable common debug build options"
 641 echo "  --enable-sparse          enable sparse checker"
 642 echo "  --disable-sparse         disable sparse checker (default)"
 643 echo "  --disable-strip          disable stripping binaries"
 644 echo "  --disable-werror         disable compilation abort on warning"
 645 echo "  --disable-sdl            disable SDL"
 646 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 647 echo "  --audio-drv-list=LIST    set audio drivers list:"
 648 echo "                           Available drivers: $audio_possible_drivers"
 649 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 650 echo "                           Available cards: $audio_possible_cards"
 651 echo "  --enable-mixemu          enable mixer emulation"
 652 echo "  --disable-xen            disable xen backend driver support"
 653 echo "  --disable-brlapi         disable BrlAPI"
 654 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 655 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 656 echo "  --disable-curses         disable curses output"
 657 echo "  --disable-curl           disable curl connectivity"
 658 echo "  --disable-bluez          disable bluez stack connectivity"
 659 echo "  --disable-kvm            disable KVM acceleration support"
 660 echo "  --disable-nptl           disable usermode NPTL support"
 661 echo "  --enable-system          enable all system emulation targets"
 662 echo "  --disable-system         disable all system emulation targets"
 663 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 664 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 665 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 666 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 667 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 668 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 669 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 670 echo "                           emulation targets"
 671 echo "  --disable-guest-base     disable GUEST_BASE support"
 672 echo "  --fmod-lib               path to FMOD library"
 673 echo "  --fmod-inc               path to FMOD includes"
 674 echo "  --oss-lib                path to OSS library"
 675 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 676 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 677 echo "  --disable-vde            disable support for vde network"
 678 echo "  --disable-pthread        disable pthread support"
 679 echo "  --disable-aio            disable AIO support"
 680 echo "  --enable-io-thread       enable IO thread"
 681 echo "  --disable-blobs          disable installing provided firmware blobs"
 682 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 683 echo ""
 684 echo "NOTE: The object files are built at the place where configure is launched"
 685 exit 1
 686 fi
 687
 688 if test "$mingw32" = "yes" ; then
 689     linux="no"
 690     EXESUF=".exe"
 691     oss="no"
 692     linux_user="no"
 693     bsd_user="no"
 694     OS_CFLAGS="$OS_CFLAGS -DWIN32_LEAN_AND_MEAN -DWINVER=0x501"
 695 fi
 696
 697 if test ! -x "$(which cgcc 2>/dev/null)"; then
 698     sparse="no"
 699 fi
 700
 701 #
 702 # Solaris specific configure tool chain decisions
 703 #
 704 if test "$solaris" = "yes" ; then
 705   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 706   if test -z "$solinst" ; then
 707     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 708     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 709     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 710     exit 1
 711   fi
 712   if test "$solinst" = "/usr/sbin/install" ; then
 713     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 714     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 715     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 716     exit 1
 717   fi
 718   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 719   if test -z "$sol_ar" ; then
 720     echo "Error: No path includes ar"
 721     if test -f /usr/ccs/bin/ar ; then
 722       echo "Add /usr/ccs/bin to your path and rerun configure"
 723     fi
 724     exit 1
 725   fi
 726 fi
 727
 728
 729 if test -z "$target_list" ; then
 730 # these targets are portable
 731     if [ "$softmmu" = "yes" ] ; then
 732         target_list="\
 733 i386-softmmu \
 734 x86_64-softmmu \
 735 arm-softmmu \
 736 cris-softmmu \
 737 m68k-softmmu \
 738 microblaze-softmmu \
 739 mips-softmmu \
 740 mipsel-softmmu \
 741 mips64-softmmu \
 742 mips64el-softmmu \
 743 ppc-softmmu \
 744 ppcemb-softmmu \
 745 ppc64-softmmu \
 746 sh4-softmmu \
 747 sh4eb-softmmu \
 748 sparc-softmmu \
 749 sparc64-softmmu \
 750 "
 751     fi
 752 # the following are Linux specific
 753     if [ "$linux_user" = "yes" ] ; then
 754         target_list="${target_list}\
 755 i386-linux-user \
 756 x86_64-linux-user \
 757 alpha-linux-user \
 758 arm-linux-user \
 759 armeb-linux-user \
 760 cris-linux-user \
 761 m68k-linux-user \
 762 microblaze-linux-user \
 763 mips-linux-user \
 764 mipsel-linux-user \
 765 ppc-linux-user \
 766 ppc64-linux-user \
 767 ppc64abi32-linux-user \
 768 sh4-linux-user \
 769 sh4eb-linux-user \
 770 sparc-linux-user \
 771 sparc64-linux-user \
 772 sparc32plus-linux-user \
 773 "
 774     fi
 775 # the following are Darwin specific
 776     if [ "$darwin_user" = "yes" ] ; then
 777         target_list="$target_list i386-darwin-user ppc-darwin-user "
 778     fi
 779 # the following are BSD specific
 780     if [ "$bsd_user" = "yes" ] ; then
 781         target_list="${target_list}\
 782 i386-bsd-user \
 783 x86_64-bsd-user \
 784 sparc-bsd-user \
 785 sparc64-bsd-user \
 786 "
 787     fi
 788 else
 789     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 790 fi
 791 if test -z "$target_list" ; then
 792     echo "No targets enabled"
 793     exit 1
 794 fi
 795
 796 if test -z "$cross_prefix" ; then
 797
 798 # ---
 799 # big/little endian test
 800 cat > $TMPC << EOF
 801 #include <inttypes.h>
 802 int main(int argc, char ** argv){
 803         volatile uint32_t i=0x01234567;
 804         return (*((uint8_t*)(&i))) == 0x67;
 805 }
 806 EOF
 807
 808 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
 809 $TMPE && bigendian="yes"
 810 else
 811 echo big/little test failed
 812 fi
 813
 814 else
 815
 816 # if cross compiling, cannot launch a program, so make a static guess
 817 if test "$cpu" = "armv4b" \
 818      -o "$cpu" = "hppa" \
 819      -o "$cpu" = "m68k" \
 820      -o "$cpu" = "mips" \
 821      -o "$cpu" = "mips64" \
 822      -o "$cpu" = "ppc" \
 823      -o "$cpu" = "ppc64" \
 824      -o "$cpu" = "s390" \
 825      -o "$cpu" = "sparc" \
 826      -o "$cpu" = "sparc64"; then
 827     bigendian="yes"
 828 fi
 829
 830 fi
 831
 832 # host long bits test
 833 hostlongbits="32"
 834 if test "$cpu" = "x86_64" \
 835      -o "$cpu" = "alpha" \
 836      -o "$cpu" = "ia64" \
 837      -o "$cpu" = "sparc64" \
 838      -o "$cpu" = "ppc64"; then
 839     hostlongbits="64"
 840 fi
 841
 842 # Check host NPTL support
 843 cat > $TMPC <<EOF
 844 #include <sched.h>
 845 #include <linux/futex.h>
 846 void foo()
 847 {
 848 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 849 #error bork
 850 #endif
 851 }
 852 EOF
 853
 854 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
 855   :
 856 else
 857    nptl="no"
 858 fi
 859
 860 ##########################################
 861 # zlib check
 862
 863 cat > $TMPC << EOF
 864 #include <zlib.h>
 865 int main(void) { zlibVersion(); return 0; }
 866 EOF
 867 if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lz > /dev/null 2> /dev/null ; then
 868     :
 869 else
 870     echo
 871     echo "Error: zlib check failed"
 872     echo "Make sure to have the zlib libs and headers installed."
 873     echo
 874     exit 1
 875 fi
 876
 877 ##########################################
 878 # xen probe
 879
 880 if test "$xen" = "yes" ; then
 881 cat > $TMPC <<EOF
 882 #include <xenctrl.h>
 883 #include <xs.h>
 884 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
 885 EOF
 886    if $cc $CFLAGS $ARCH_CFLAGS -c -o $TMPO $TMPC $LDFLAGS -lxenstore -lxenctrl 2> /dev/null > /dev/null ; then
 887       :
 888    else
 889       xen="no"
 890    fi
 891 fi
 892
 893 ##########################################
 894 # SDL probe
 895
 896 sdl_too_old=no
 897
 898 if test "$sdl" = "yes" ; then
 899     sdl_config="sdl-config"
 900     sdl=no
 901     sdl_static=no
 902
 903 cat > $TMPC << EOF
 904 #include <SDL.h>
 905 #undef main /* We don't want SDL to override our main() */
 906 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 907 EOF
 908     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` > $TMPSDLLOG 2>&1 ; then
 909         _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 910         if test "$_sdlversion" -lt 121 ; then
 911             sdl_too_old=yes
 912         else
 913             if test "$cocoa" = "no" ; then
 914                 sdl=yes
 915             fi
 916         fi
 917
 918         # static link with sdl ?
 919         if test "$sdl" = "yes" ; then
 920             aa="no"
 921             `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
 922             sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
 923             if [ "$aa" = "yes" ] ; then
 924                 sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 925             fi
 926
 927             if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs > /dev/null 2> /dev/null; then
 928                 sdl_static=yes
 929             fi
 930         fi # static link
 931     fi # sdl compile test
 932 else
 933     # Make sure to disable cocoa if sdl was set
 934     if test "$sdl" = "yes" ; then
 935        cocoa="no"
 936        audio_drv_list="`echo $audio_drv_list | sed s,coreaudio,,g`"
 937     fi
 938 fi # -z $sdl
 939
 940 if test "$sdl" = "yes" ; then
 941 cat > $TMPC <<EOF
 942 #include <SDL.h>
 943 #if defined(SDL_VIDEO_DRIVER_X11)
 944 #include <X11/XKBlib.h>
 945 #else
 946 #error No x11 support
 947 #endif
 948 int main(void) { return 0; }
 949 EOF
 950     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
 951         sdl_x11="yes"
 952     fi
 953 fi
 954
 955 ##########################################
 956 # VNC TLS detection
 957 if test "$vnc_tls" = "yes" ; then
 958 cat > $TMPC <<EOF
 959 #include <gnutls/gnutls.h>
 960 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
 961 EOF
 962     vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
 963     vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
 964     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_tls_cflags $TMPC \
 965            $vnc_tls_libs > /dev/null 2> /dev/null ; then
 966         :
 967     else
 968         vnc_tls="no"
 969     fi
 970 fi
 971
 972 ##########################################
 973 # VNC SASL detection
 974 if test "$vnc_sasl" = "yes" ; then
 975 cat > $TMPC <<EOF
 976 #include <sasl/sasl.h>
 977 #include <stdio.h>
 978 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
 979 EOF
 980     # Assuming Cyrus-SASL installed in /usr prefix
 981     vnc_sasl_cflags=""
 982     vnc_sasl_libs="-lsasl2"
 983     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_sasl_cflags $TMPC \
 984            $vnc_sasl_libs 2> /dev/null > /dev/null ; then
 985         :
 986     else
 987         vnc_sasl="no"
 988     fi
 989 fi
 990
 991 ##########################################
 992 # fnmatch() probe, used for ACL routines
 993 fnmatch="no"
 994 cat > $TMPC << EOF
 995 #include <fnmatch.h>
 996 int main(void)
 997 {
 998     fnmatch("foo", "foo", 0);
 999     return 0;
1000 }
1001 EOF
1002 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1003    fnmatch="yes"
1004 fi
1005
1006 ##########################################
1007 # vde libraries probe
1008 if test "$vde" = "yes" ; then
1009   cat > $TMPC << EOF
1010 #include <libvdeplug.h>
1011 int main(void)
1012 {
1013     struct vde_open_args a = {0, 0, 0};
1014     vde_open("", "", &a);
1015     return 0;
1016 }
1017 EOF
1018     if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lvdeplug > /dev/null 2> /dev/null ; then
1019         :
1020     else
1021         vde="no"
1022     fi
1023 fi
1024
1025 ##########################################
1026 # Sound support libraries probe
1027
1028 audio_drv_probe()
1029 {
1030     drv=$1
1031     hdr=$2
1032     lib=$3
1033     exp=$4
1034     cfl=$5
1035         cat > $TMPC << EOF
1036 #include <$hdr>
1037 int main(void) { $exp }
1038 EOF
1039     if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib > /dev/null 2> /dev/null ; then
1040         :
1041     else
1042         echo
1043         echo "Error: $drv check failed"
1044         echo "Make sure to have the $drv libs and headers installed."
1045         echo
1046         exit 1
1047     fi
1048 }
1049
1050 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1051 for drv in $audio_drv_list; do
1052     case $drv in
1053     alsa)
1054     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1055         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1056     ;;
1057
1058     fmod)
1059     if test -z $fmod_lib || test -z $fmod_inc; then
1060         echo
1061         echo "Error: You must specify path to FMOD library and headers"
1062         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1063         echo
1064         exit 1
1065     fi
1066     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1067     ;;
1068
1069     esd)
1070     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1071     ;;
1072
1073     pa)
1074     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
1075         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1076     ;;
1077
1078     oss|sdl|core|wav|dsound)
1079     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1080     ;;
1081
1082     *)
1083     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1084         echo
1085         echo "Error: Unknown driver '$drv' selected"
1086         echo "Possible drivers are: $audio_possible_drivers"
1087         echo
1088         exit 1
1089     }
1090     ;;
1091     esac
1092 done
1093
1094 ##########################################
1095 # BrlAPI probe
1096
1097 if test -z "$brlapi" ; then
1098     brlapi=no
1099 cat > $TMPC << EOF
1100 #include <brlapi.h>
1101 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1102 EOF
1103     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi > /dev/null 2> /dev/null ; then
1104             brlapi=yes
1105     fi # brlapi compile test
1106 fi # -z $brlapi
1107
1108 ##########################################
1109 # curses probe
1110
1111 if test "$curses" = "yes" ; then
1112   curses=no
1113   ncurses=no
1114   cat > $TMPC << EOF
1115 #include <curses.h>
1116 #ifdef __OpenBSD__
1117 #define resize_term resizeterm
1118 #endif
1119 int main(void) { resize_term(0, 0); return curses_version(); }
1120 EOF
1121   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lncurses > /dev/null 2> /dev/null ; then
1122     curses=yes
1123     ncurses=yes
1124   elif $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses > /dev/null 2> /dev/null ; then
1125     curses=yes
1126   fi
1127 fi # test "$curses"
1128
1129 ##########################################
1130 # curl probe
1131
1132 if test "$curl" = "yes" ; then
1133   curl=no
1134   cat > $TMPC << EOF
1135 #include <curl/curl.h>
1136 int main(void) { return curl_easy_init(); }
1137 EOF
1138   curl_libs=`curl-config --libs 2>/dev/null`
1139  if $cc $ARCH_CFLAGS $curl_libs -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1140     curl=yes
1141   fi
1142 fi # test "$curl"
1143
1144 ##########################################
1145 # bluez support probe
1146 if test "$bluez" = "yes" ; then
1147   `pkg-config bluez 2> /dev/null` || bluez="no"
1148 fi
1149 if test "$bluez" = "yes" ; then
1150   cat > $TMPC << EOF
1151 #include <bluetooth/bluetooth.h>
1152 int main(void) { return bt_error(0); }
1153 EOF
1154   bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
1155   bluez_libs=`pkg-config --libs bluez 2> /dev/null`
1156   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $bluez_cflags $TMPC \
1157       $bluez_libs > /dev/null 2> /dev/null ; then
1158     :
1159   else
1160     bluez="no"
1161   fi
1162 fi
1163
1164 ##########################################
1165 # kvm probe
1166 if test "$kvm" = "yes" ; then
1167     cat > $TMPC <<EOF
1168 #include <linux/kvm.h>
1169 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1170 #error Invalid KVM version
1171 #endif
1172 #if !defined(KVM_CAP_USER_MEMORY)
1173 #error Missing KVM capability KVM_CAP_USER_MEMORY
1174 #endif
1175 #if !defined(KVM_CAP_SET_TSS_ADDR)
1176 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1177 #endif
1178 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1179 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1180 #endif
1181 int main(void) { return 0; }
1182 EOF
1183   if test "$kerneldir" != "" ; then
1184       kvm_cflags=-I"$kerneldir"/include
1185       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1186          -a -d "$kerneldir/arch/x86/include" ; then
1187             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1188         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1189             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1190         elif test -d "$kerneldir/arch/$cpu/include" ; then
1191             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1192       fi
1193   else
1194       kvm_cflags=""
1195   fi
1196   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC \
1197       > /dev/null 2>/dev/null ; then
1198     :
1199   else
1200     kvm="no";
1201     if [ -x "`which awk 2>/dev/null`" ] && \
1202        [ -x "`which grep 2>/dev/null`" ]; then
1203       kvmerr=`LANG=C $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC 2>&1 \
1204         | grep "error: " \
1205         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1206       if test "$kvmerr" != "" ; then
1207         kvm="no - (${kvmerr})\n\
1208     NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1209 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1210       fi
1211     fi
1212   fi
1213 fi
1214
1215 ##########################################
1216 # pthread probe
1217 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1218 PTHREADLIBS=""
1219
1220 if test "$pthread" = yes; then
1221   pthread=no
1222 cat > $TMPC << EOF
1223 #include <pthread.h>
1224 int main(void) { pthread_create(0,0,0,0); return 0; }
1225 EOF
1226   for pthread_lib in $PTHREADLIBS_LIST; do
1227     if $cc $ARCH_CFLAGS -o $TMPE $TMPC $pthread_lib 2> /dev/null > /dev/null ; then
1228       pthread=yes
1229       PTHREADLIBS="$pthread_lib"
1230       break
1231     fi
1232   done
1233 fi
1234
1235 if test "$pthread" = no; then
1236    aio=no
1237    io_thread=no
1238 fi
1239
1240 ##########################################
1241 # iovec probe
1242 cat > $TMPC <<EOF
1243 #include <sys/types.h>
1244 #include <sys/uio.h>
1245 #include <unistd.h>
1246 int main(void) { struct iovec iov; return 0; }
1247 EOF
1248 iovec=no
1249 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1250   iovec=yes
1251 fi
1252
1253 ##########################################
1254 # preadv probe
1255 cat > $TMPC <<EOF
1256 #include <sys/types.h>
1257 #include <sys/uio.h>
1258 #include <unistd.h>
1259 int main(void) { preadv; }
1260 EOF
1261 preadv=no
1262 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1263   preadv=yes
1264 fi
1265
1266 ##########################################
1267 # fdt probe
1268 if test "$fdt" = "yes" ; then
1269     fdt=no
1270     cat > $TMPC << EOF
1271 int main(void) { return 0; }
1272 EOF
1273   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lfdt 2> /dev/null > /dev/null ; then
1274     fdt=yes
1275   fi
1276 fi
1277
1278 #
1279 # Check for xxxat() functions when we are building linux-user
1280 # emulator.  This is done because older glibc versions don't
1281 # have syscall stubs for these implemented.
1282 #
1283 atfile=no
1284 cat > $TMPC << EOF
1285 #define _ATFILE_SOURCE
1286 #include <sys/types.h>
1287 #include <fcntl.h>
1288 #include <unistd.h>
1289
1290 int
1291 main(void)
1292 {
1293         /* try to unlink nonexisting file */
1294         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1295 }
1296 EOF
1297 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null > /dev/null ; then
1298   atfile=yes
1299 fi
1300
1301 # Check for inotify functions when we are building linux-user
1302 # emulator.  This is done because older glibc versions don't
1303 # have syscall stubs for these implemented.  In that case we
1304 # don't provide them even if kernel supports them.
1305 #
1306 inotify=no
1307 cat > $TMPC << EOF
1308 #include <sys/inotify.h>
1309
1310 int
1311 main(void)
1312 {
1313         /* try to start inotify */
1314         return inotify_init();
1315 }
1316 EOF
1317 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null > /dev/null ; then
1318   inotify=yes
1319 fi
1320
1321 # check if utimensat and futimens are supported
1322 utimens=no
1323 cat > $TMPC << EOF
1324 #define _ATFILE_SOURCE
1325 #define _GNU_SOURCE
1326 #include <stddef.h>
1327 #include <fcntl.h>
1328
1329 int main(void)
1330 {
1331     utimensat(AT_FDCWD, "foo", NULL, 0);
1332     futimens(0, NULL);
1333     return 0;
1334 }
1335 EOF
1336 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1337   utimens=yes
1338 fi
1339
1340 # check if pipe2 is there
1341 pipe2=no
1342 cat > $TMPC << EOF
1343 #define _GNU_SOURCE
1344 #include <unistd.h>
1345 #include <fcntl.h>
1346
1347 int main(void)
1348 {
1349     int pipefd[2];
1350     pipe2(pipefd, O_CLOEXEC);
1351     return 0;
1352 }
1353 EOF
1354 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1355   pipe2=yes
1356 fi
1357
1358 # check if tee/splice is there. vmsplice was added same time.
1359 splice=no
1360 cat > $TMPC << EOF
1361 #define _GNU_SOURCE
1362 #include <unistd.h>
1363 #include <fcntl.h>
1364 #include <limits.h>
1365
1366 int main(void)
1367 {
1368     int len, fd;
1369     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1370     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1371     return 0;
1372 }
1373 EOF
1374 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1375   splice=yes
1376 fi
1377
1378 # Check if tools are available to build documentation.
1379 if test "$build_docs" = "yes" -a \( ! -x "`which texi2html 2>/dev/null`" -o ! -x "`which pod2man 2>/dev/null`" \) ; then
1380   build_docs="no"
1381 fi
1382
1383 ##########################################
1384 # Do we need librt
1385 CLOCKLIBS=""
1386 cat > $TMPC <<EOF
1387 #include <signal.h>
1388 #include <time.h>
1389 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1390 EOF
1391
1392 rt=no
1393 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1394   :
1395 elif $cc $ARCH_CFLAGS -o $TMPE $TMPC -lrt > /dev/null 2> /dev/null ; then
1396   rt=yes
1397 fi
1398
1399 if test "$rt" = "yes" ; then
1400   CLOCKLIBS="-lrt"
1401 fi
1402
1403 if test "$mingw32" = "yes" ; then
1404   if test -z "$prefix" ; then
1405       prefix="c:\\\\Program Files\\\\Qemu"
1406   fi
1407   mansuffix=""
1408   datasuffix=""
1409   docsuffix=""
1410   binsuffix=""
1411 else
1412   if test -z "$prefix" ; then
1413       prefix="/usr/local"
1414   fi
1415   mansuffix="/share/man"
1416   datasuffix="/share/qemu"
1417   docsuffix="/share/doc/qemu"
1418   binsuffix="/bin"
1419 fi
1420
1421 echo "Install prefix    $prefix"
1422 echo "BIOS directory    $prefix$datasuffix"
1423 echo "binary directory  $prefix$binsuffix"
1424 if test "$mingw32" = "no" ; then
1425 echo "Manual directory  $prefix$mansuffix"
1426 echo "ELF interp prefix $interp_prefix"
1427 fi
1428 echo "Source path       $source_path"
1429 echo "C compiler        $cc"
1430 echo "Host C compiler   $host_cc"
1431 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
1432 echo "make              $make"
1433 echo "install           $install"
1434 echo "host CPU          $cpu"
1435 echo "host big endian   $bigendian"
1436 echo "target list       $target_list"
1437 echo "tcg debug enabled $debug_tcg"
1438 echo "gprof enabled     $gprof"
1439 echo "sparse enabled    $sparse"
1440 echo "strip binaries    $strip_opt"
1441 echo "profiler          $profiler"
1442 echo "static build      $static"
1443 echo "-Werror enabled   $werror"
1444 if test "$darwin" = "yes" ; then
1445     echo "Cocoa support     $cocoa"
1446 fi
1447 echo "SDL support       $sdl"
1448 if test "$sdl" != "no" ; then
1449     echo "SDL static link   $sdl_static"
1450 fi
1451 echo "curses support    $curses"
1452 echo "curl support      $curl"
1453 echo "mingw32 support   $mingw32"
1454 echo "Audio drivers     $audio_drv_list"
1455 echo "Extra audio cards $audio_card_list"
1456 echo "Mixer emulation   $mixemu"
1457 echo "VNC TLS support   $vnc_tls"
1458 if test "$vnc_tls" = "yes" ; then
1459     echo "    TLS CFLAGS    $vnc_tls_cflags"
1460     echo "    TLS LIBS      $vnc_tls_libs"
1461 fi
1462 echo "VNC SASL support  $vnc_sasl"
1463 if test "$vnc_sasl" = "yes" ; then
1464     echo "    SASL CFLAGS    $vnc_sasl_cflags"
1465     echo "    SASL LIBS      $vnc_sasl_libs"
1466 fi
1467 if test -n "$sparc_cpu"; then
1468     echo "Target Sparc Arch $sparc_cpu"
1469 fi
1470 echo "kqemu support     $kqemu"
1471 echo "xen support       $xen"
1472 echo "brlapi support    $brlapi"
1473 echo "Documentation     $build_docs"
1474 [ ! -z "$uname_release" ] && \
1475 echo "uname -r          $uname_release"
1476 echo "NPTL support      $nptl"
1477 echo "GUEST_BASE        $guest_base"
1478 echo "vde support       $vde"
1479 echo "AIO support       $aio"
1480 echo "IO thread         $io_thread"
1481 echo "Install blobs     $blobs"
1482 echo -e "KVM support       $kvm"
1483 echo "fdt support       $fdt"
1484 echo "preadv support    $preadv"
1485
1486 if test $sdl_too_old = "yes"; then
1487 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1488 fi
1489 #if test "$sdl_static" = "no"; then
1490 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
1491 #fi
1492
1493 config_host_mak="config-host.mak"
1494 config_host_h="config-host.h"
1495
1496 #echo "Creating $config_host_mak and $config_host_h"
1497
1498 test -f $config_host_h && mv $config_host_h ${config_host_h}~
1499
1500 echo "# Automatically generated by configure - do not modify" > $config_host_mak
1501 printf "# Configured with:" >> $config_host_mak
1502 printf " '%s'" "$0" "$@" >> $config_host_mak
1503 echo >> $config_host_mak
1504 echo "/* Automatically generated by configure - do not modify */" > $config_host_h
1505
1506 echo "prefix=$prefix" >> $config_host_mak
1507 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
1508 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
1509 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
1510 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
1511 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_host_h
1512 echo "MAKE=$make" >> $config_host_mak
1513 echo "INSTALL=$install" >> $config_host_mak
1514 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
1515 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
1516 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
1517 echo "CC=$cc" >> $config_host_mak
1518 echo "HOST_CC=$host_cc" >> $config_host_mak
1519 echo "AR=$ar" >> $config_host_mak
1520 echo "OBJCOPY=$objcopy" >> $config_host_mak
1521 echo "LD=$ld" >> $config_host_mak
1522 echo "CFLAGS=$CFLAGS $OS_CFLAGS $ARCH_CFLAGS $EXTRA_CFLAGS" >> $config_host_mak
1523 echo "LDFLAGS=$LDFLAGS $OS_LDFLAGS $ARCH_LDFLAGS $EXTRA_LDFLAGS" >> $config_host_mak
1524 echo "EXESUF=$EXESUF" >> $config_host_mak
1525 echo "PTHREADLIBS=$PTHREADLIBS" >> $config_host_mak
1526 echo "CLOCKLIBS=$CLOCKLIBS" >> $config_host_mak
1527 case "$cpu" in
1528   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|sparc|sparc64)
1529     ARCH=$cpu
1530   ;;
1531   armv4b|armv4l)
1532     ARCH=arm
1533   ;;
1534   *)
1535     echo "Unsupported CPU = $cpu"
1536     exit 1
1537   ;;
1538 esac
1539 echo "ARCH=$ARCH" >> $config_host_mak
1540 arch_name=`echo $ARCH | tr '[:lower:]' '[:upper:]'`
1541 echo "#define HOST_$arch_name 1" >> $config_host_h
1542
1543 if test "$debug_tcg" = "yes" ; then
1544   echo "#define DEBUG_TCG 1" >> $config_host_h
1545 fi
1546 if test "$debug" = "yes" ; then
1547   echo "#define DEBUG_EXEC 1" >> $config_host_h
1548 fi
1549 if test "$sparse" = "yes" ; then
1550   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
1551   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
1552   echo "CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
1553 fi
1554 if test "$strip_opt" = "yes" ; then
1555   echo "STRIP_OPT=-s" >> $config_host_mak
1556 fi
1557 if test "$bigendian" = "yes" ; then
1558   echo "WORDS_BIGENDIAN=yes" >> $config_host_mak
1559   echo "#define WORDS_BIGENDIAN 1" >> $config_host_h
1560 fi
1561 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_host_h
1562 if test "$mingw32" = "yes" ; then
1563   echo "CONFIG_WIN32=y" >> $config_host_mak
1564   echo "#define CONFIG_WIN32 1" >> $config_host_h
1565 else
1566   cat > $TMPC << EOF
1567 #include <byteswap.h>
1568 int main(void) { return bswap_32(0); }
1569 EOF
1570   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1571     echo "#define HAVE_BYTESWAP_H 1" >> $config_host_h
1572   fi
1573   cat > $TMPC << EOF
1574 #include <sys/endian.h>
1575 #include <sys/types.h>
1576 #include <machine/bswap.h>
1577 int main(void) { return bswap32(0); }
1578 EOF
1579   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1580     echo "#define HAVE_MACHINE_BSWAP_H 1" >> $config_host_h
1581   fi
1582 fi
1583
1584 if [ "$openbsd" = "yes" ] ; then
1585   echo "#define ENOTSUP 4096" >> $config_host_h
1586 fi
1587
1588 if test "$darwin" = "yes" ; then
1589   echo "CONFIG_DARWIN=y" >> $config_host_mak
1590   echo "#define CONFIG_DARWIN 1" >> $config_host_h
1591 fi
1592
1593 if test "$aix" = "yes" ; then
1594   echo "CONFIG_AIX=y" >> $config_host_mak
1595   echo "#define CONFIG_AIX 1" >> $config_host_h
1596 fi
1597
1598 if test "$solaris" = "yes" ; then
1599   echo "CONFIG_SOLARIS=y" >> $config_host_mak
1600   echo "#define CONFIG_SOLARIS 1" >> $config_host_h
1601   echo "#define CONFIG_SOLARIS_VERSION $solarisrev" >> $config_host_h
1602   if test "$needs_libsunmath" = "yes" ; then
1603     echo "NEEDS_LIBSUNMATH=yes" >> $config_host_mak
1604     echo "#define NEEDS_LIBSUNMATH 1" >> $config_host_h
1605   fi
1606 fi
1607 if test -n "$sparc_cpu"; then
1608   echo "CONFIG__sparc_${sparc_cpu}__=y" >> $config_host_mak
1609   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_host_h
1610 fi
1611 if test "$gprof" = "yes" ; then
1612   echo "TARGET_GPROF=yes" >> $config_host_mak
1613   echo "#define HAVE_GPROF 1" >> $config_host_h
1614 fi
1615 if test "$static" = "yes" ; then
1616   echo "CONFIG_STATIC=y" >> $config_host_mak
1617   echo "#define CONFIG_STATIC 1" >> $config_host_h
1618 fi
1619 if test $profiler = "yes" ; then
1620   echo "#define CONFIG_PROFILER 1" >> $config_host_h
1621 fi
1622 if test "$slirp" = "yes" ; then
1623   echo "CONFIG_SLIRP=y" >> $config_host_mak
1624   echo "#define CONFIG_SLIRP 1" >> $config_host_h
1625 fi
1626 if test "$vde" = "yes" ; then
1627   echo "CONFIG_VDE=y" >> $config_host_mak
1628   echo "#define CONFIG_VDE 1" >> $config_host_h
1629   echo "VDE_LIBS=-lvdeplug" >> $config_host_mak
1630 fi
1631 for card in $audio_card_list; do
1632     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1633     echo "$def=y" >> $config_host_mak
1634     echo "#define $def 1" >> $config_host_h
1635 done
1636 echo "#define AUDIO_DRIVERS \\" >> $config_host_h
1637 for drv in $audio_drv_list; do
1638     echo "    &${drv}_audio_driver, \\" >>$config_host_h
1639     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1640     echo "$def=y" >> $config_host_mak
1641     if test "$drv" = "fmod"; then
1642         echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_host_mak
1643         echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_host_mak
1644     elif test "$drv" = "oss"; then
1645         echo "CONFIG_OSS_LIB=$oss_lib" >> $config_host_mak
1646     fi
1647 done
1648 echo "" >>$config_host_h
1649 if test "$mixemu" = "yes" ; then
1650   echo "CONFIG_MIXEMU=y" >> $config_host_mak
1651   echo "#define CONFIG_MIXEMU 1" >> $config_host_h
1652 fi
1653 if test "$vnc_tls" = "yes" ; then
1654   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
1655   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
1656   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_host_mak
1657   echo "#define CONFIG_VNC_TLS 1" >> $config_host_h
1658 fi
1659 if test "$vnc_sasl" = "yes" ; then
1660   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
1661   echo "CONFIG_VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
1662   echo "CONFIG_VNC_SASL_LIBS=$vnc_sasl_libs" >> $config_host_mak
1663   echo "#define CONFIG_VNC_SASL 1" >> $config_host_h
1664 fi
1665 if test "$fnmatch" = "yes" ; then
1666   echo "#define HAVE_FNMATCH_H 1" >> $config_host_h
1667 fi
1668 qemu_version=`head $source_path/VERSION`
1669 echo "VERSION=$qemu_version" >>$config_host_mak
1670 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_host_h
1671
1672 echo "#define QEMU_PKGVERSION \"$pkgversion\"" >> $config_host_h
1673
1674 echo "SRC_PATH=$source_path" >> $config_host_mak
1675 if [ "$source_path_used" = "yes" ]; then
1676   echo "VPATH=$source_path" >> $config_host_mak
1677 fi
1678 echo "TARGET_DIRS=$target_list" >> $config_host_mak
1679 if [ "$build_docs" = "yes" ] ; then
1680   echo "BUILD_DOCS=yes" >> $config_host_mak
1681 fi
1682 if test "$static" = "yes"; then
1683   sdl1=$sdl_static
1684 else
1685   sdl1=$sdl
1686 fi
1687 if test "$sdl1" = "yes" ; then
1688   echo "#define CONFIG_SDL 1" >> $config_host_h
1689   echo "CONFIG_SDL=y" >> $config_host_mak
1690   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1691     echo "SDL_LIBS=$sdl_static_libs" >> $config_host_mak
1692   elif test "$sdl_x11" = "yes" ; then
1693     echo "SDL_LIBS=`$sdl_config --libs` -lX11" >> $config_host_mak
1694   else
1695     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_host_mak
1696   fi
1697   if [ "${aa}" = "yes" ] ; then
1698     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_host_mak
1699   else
1700     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_host_mak
1701   fi
1702 fi
1703 if test "$cocoa" = "yes" ; then
1704   echo "#define CONFIG_COCOA 1" >> $config_host_h
1705   echo "CONFIG_COCOA=y" >> $config_host_mak
1706 fi
1707 if test "$curses" = "yes" ; then
1708   echo "#define CONFIG_CURSES 1" >> $config_host_h
1709   echo "CONFIG_CURSES=y" >> $config_host_mak
1710   if test "$ncurses" = "yes" ; then
1711     echo "CURSES_LIBS=-lncurses" >> $config_host_mak
1712   else
1713     echo "CURSES_LIBS=-lcurses" >> $config_host_mak
1714   fi
1715 fi
1716 if test "$atfile" = "yes" ; then
1717   echo "#define CONFIG_ATFILE 1" >> $config_host_h
1718 fi
1719 if test "$utimens" = "yes" ; then
1720   echo "#define CONFIG_UTIMENSAT 1" >> $config_host_h
1721 fi
1722 if test "$pipe2" = "yes" ; then
1723   echo "#define CONFIG_PIPE2 1" >> $config_host_h
1724 fi
1725 if test "$splice" = "yes" ; then
1726   echo "#define CONFIG_SPLICE 1" >> $config_host_h
1727 fi
1728 if test "$inotify" = "yes" ; then
1729   echo "#define CONFIG_INOTIFY 1" >> $config_host_h
1730 fi
1731 if test "$curl" = "yes" ; then
1732   echo "CONFIG_CURL=y" >> $config_host_mak
1733   echo "CURL_LIBS=$curl_libs" >> $config_host_mak
1734   echo "#define CONFIG_CURL 1" >> $config_host_h
1735 fi
1736 if test "$brlapi" = "yes" ; then
1737   echo "CONFIG_BRLAPI=y" >> $config_host_mak
1738   echo "#define CONFIG_BRLAPI 1" >> $config_host_h
1739   echo "BRLAPI_LIBS=-lbrlapi" >> $config_host_mak
1740 fi
1741 if test "$bluez" = "yes" ; then
1742   echo "CONFIG_BLUEZ=y" >> $config_host_mak
1743   echo "CONFIG_BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
1744   echo "CONFIG_BLUEZ_LIBS=$bluez_libs" >> $config_host_mak
1745   echo "#define CONFIG_BLUEZ 1" >> $config_host_h
1746 fi
1747 if test "$xen" = "yes" ; then
1748   echo "XEN_LIBS=-lxenstore -lxenctrl -lxenguest" >> $config_host_mak
1749 fi
1750 if test "$aio" = "yes" ; then
1751   echo "#define CONFIG_AIO 1" >> $config_host_h
1752   echo "CONFIG_AIO=y" >> $config_host_mak
1753 fi
1754 if test "$io_thread" = "yes" ; then
1755   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
1756   echo "#define CONFIG_IOTHREAD 1" >> $config_host_h
1757 fi
1758 if test "$blobs" = "yes" ; then
1759   echo "INSTALL_BLOBS=yes" >> $config_host_mak
1760 fi
1761 if test "$iovec" = "yes" ; then
1762   echo "#define HAVE_IOVEC 1" >> $config_host_h
1763 fi
1764 if test "$preadv" = "yes" ; then
1765   echo "#define HAVE_PREADV 1" >> $config_host_h
1766 fi
1767 if test "$fdt" = "yes" ; then
1768   echo "#define HAVE_FDT 1" >> $config_host_h
1769   echo "FDT_LIBS=-lfdt" >> $config_host_mak
1770 fi
1771
1772 # XXX: suppress that
1773 if [ "$bsd" = "yes" ] ; then
1774   echo "#define O_LARGEFILE 0" >> $config_host_h
1775   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_host_h
1776   echo "#define HOST_BSD 1" >> $config_host_h
1777 fi
1778
1779 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_host_h
1780
1781 # USB host support
1782 case "$usb" in
1783 linux)
1784   echo "HOST_USB=linux" >> $config_host_mak
1785 ;;
1786 bsd)
1787   echo "HOST_USB=bsd" >> $config_host_mak
1788 ;;
1789 *)
1790   echo "HOST_USB=stub" >> $config_host_mak
1791 ;;
1792 esac
1793
1794 # Determine what linker flags to use to force archive inclusion
1795 check_linker_flags()
1796 {
1797     w2=
1798     if test "$2" ; then
1799         w2=-Wl,$2
1800     fi
1801     $cc $ARCH_CFLAGS -o $TMPE $OS_CFLAGS $TMPC -Wl,$1 ${w2} >/dev/null 2>/dev/null
1802 }
1803
1804 cat > $TMPC << EOF
1805 int main(void) { }
1806 EOF
1807 if check_linker_flags --whole-archive --no-whole-archive ; then
1808     # GNU ld
1809     echo "ARLIBS_BEGIN=-Wl,--whole-archive" >> $config_host_mak
1810     echo "ARLIBS_END=-Wl,--no-whole-archive" >> $config_host_mak
1811 elif check_linker_flags -z,allextract -z,defaultextract ; then
1812     # Solaris ld
1813     echo "ARLIBS_BEGIN=-Wl,-z,allextract" >> $config_host_mak
1814     echo "ARLIBS_END=-Wl,-z,defaultextract" >> $config_host_mak
1815 elif check_linker_flags -all_load ; then
1816     # Mac OS X
1817     echo "ARLIBS_BEGIN=-all_load" >> $config_host_mak
1818     echo "ARLIBS_END=" >> $config_host_mak
1819 else
1820     echo "Error: your linker does not support --whole-archive or -z."
1821     echo "Please report to qemu-devel@nongnu.org"
1822     exit 1
1823 fi
1824
1825 if test "$xen" = "yes" ;
1826     then
1827     echo "CONFIG_XEN=y" >> $config_host_mak
1828 fi
1829
1830 tools=
1831 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1832   tools="qemu-img\$(EXESUF) $tools"
1833   if [ "$linux" = "yes" ] ; then
1834       tools="qemu-nbd\$(EXESUF) qemu-io\$(EXESUF) $tools"
1835   fi
1836 fi
1837 echo "TOOLS=$tools" >> $config_host_mak
1838
1839 roms=
1840 if test "$cpu" = "i386" -o "$cpu" = "x86_64" ; then
1841   roms="pc-bios/optionrom"
1842 fi
1843 echo "ROMS=$roms" >> $config_host_mak
1844
1845 if test -f ${config_host_h}~ ; then
1846   if cmp -s $config_host_h ${config_host_h}~ ; then
1847     mv ${config_host_h}~ $config_host_h
1848   else
1849     rm ${config_host_h}~
1850   fi
1851 fi
1852
1853 for target in $target_list; do
1854 target_dir="$target"
1855 config_mak=$target_dir/config.mak
1856 config_h=$target_dir/config.h
1857 target_arch2=`echo $target | cut -d '-' -f 1`
1858 target_bigendian="no"
1859 case "$target_arch2" in
1860   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|sh4eb|sparc|sparc64|sparc32plus)
1861   target_bigendian=yes
1862   ;;
1863 esac
1864 target_softmmu="no"
1865 target_user_only="no"
1866 target_linux_user="no"
1867 target_darwin_user="no"
1868 target_bsd_user="no"
1869 case "$target" in
1870   ${target_arch2}-softmmu)
1871     target_softmmu="yes"
1872     ;;
1873   ${target_arch2}-linux-user)
1874     target_user_only="yes"
1875     target_linux_user="yes"
1876     ;;
1877   ${target_arch2}-darwin-user)
1878     target_user_only="yes"
1879     target_darwin_user="yes"
1880     ;;
1881   ${target_arch2}-bsd-user)
1882     target_user_only="yes"
1883     target_bsd_user="yes"
1884     ;;
1885   *)
1886     echo "ERROR: Target '$target' not recognised"
1887     exit 1
1888     ;;
1889 esac
1890
1891 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1892
1893 test -f $config_h && mv $config_h ${config_h}~
1894
1895 mkdir -p $target_dir
1896 mkdir -p $target_dir/fpu
1897 mkdir -p $target_dir/tcg
1898 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
1899   mkdir -p $target_dir/nwfpe
1900 fi
1901
1902 #
1903 # don't use ln -sf as not all "ln -sf" over write the file/link
1904 #
1905 rm -f $target_dir/Makefile
1906 ln -s $source_path/Makefile.target $target_dir/Makefile
1907
1908
1909 echo "# Automatically generated by configure - do not modify" > $config_mak
1910
1911 echo "include ../config-host.mak" >> $config_mak
1912
1913 bflt="no"
1914 elfload32="no"
1915 target_nptl="no"
1916 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
1917 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_mak
1918 gdb_xml_files=""
1919
1920 TARGET_ARCH="$target_arch2"
1921 TARGET_BASE_ARCH=""
1922 TARGET_ABI_DIR=""
1923
1924 case "$target_arch2" in
1925   i386)
1926     target_phys_bits=32
1927   ;;
1928   x86_64)
1929     TARGET_BASE_ARCH=i386
1930     target_phys_bits=64
1931   ;;
1932   alpha)
1933     target_phys_bits=64
1934   ;;
1935   arm|armeb)
1936     TARGET_ARCH=arm
1937     bflt="yes"
1938     target_nptl="yes"
1939     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
1940     target_phys_bits=32
1941   ;;
1942   cris)
1943     target_nptl="yes"
1944     target_phys_bits=32
1945   ;;
1946   m68k)
1947     bflt="yes"
1948     gdb_xml_files="cf-core.xml cf-fp.xml"
1949     target_phys_bits=32
1950   ;;
1951   microblaze)
1952     bflt="yes"
1953     target_nptl="yes"
1954     target_phys_bits=32
1955   ;;
1956   mips|mipsel)
1957     TARGET_ARCH=mips
1958     echo "TARGET_ABI_MIPSO32=y" >> $config_mak
1959     target_nptl="yes"
1960     target_phys_bits=64
1961   ;;
1962   mipsn32|mipsn32el)
1963     TARGET_ARCH=mipsn32
1964     TARGET_BASE_ARCH=mips
1965     echo "TARGET_ABI_MIPSN32=y" >> $config_mak
1966     target_phys_bits=64
1967   ;;
1968   mips64|mips64el)
1969     TARGET_ARCH=mips64
1970     TARGET_BASE_ARCH=mips
1971     echo "TARGET_ABI_MIPSN64=y" >> $config_mak
1972     target_phys_bits=64
1973   ;;
1974   ppc)
1975     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1976     target_phys_bits=32
1977   ;;
1978   ppcemb)
1979     TARGET_BASE_ARCH=ppc
1980     TARGET_ABI_DIR=ppc
1981     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1982     target_phys_bits=64
1983   ;;
1984   ppc64)
1985     TARGET_BASE_ARCH=ppc
1986     TARGET_ABI_DIR=ppc
1987     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1988     target_phys_bits=64
1989   ;;
1990   ppc64abi32)
1991     TARGET_ARCH=ppc64
1992     TARGET_BASE_ARCH=ppc
1993     TARGET_ABI_DIR=ppc
1994     echo "TARGET_ABI32=y" >> $config_mak
1995     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1996     target_phys_bits=64
1997   ;;
1998   sh4|sh4eb)
1999     TARGET_ARCH=sh4
2000     bflt="yes"
2001     target_nptl="yes"
2002     target_phys_bits=32
2003   ;;
2004   sparc)
2005     target_phys_bits=64
2006   ;;
2007   sparc64)
2008     TARGET_BASE_ARCH=sparc
2009     elfload32="yes"
2010     target_phys_bits=64
2011   ;;
2012   sparc32plus)
2013     TARGET_ARCH=sparc64
2014     TARGET_BASE_ARCH=sparc
2015     TARGET_ABI_DIR=sparc
2016     echo "TARGET_ABI32=y" >> $config_mak
2017     target_phys_bits=64
2018   ;;
2019   *)
2020     echo "Unsupported target CPU"
2021     exit 1
2022   ;;
2023 esac
2024 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_mak
2025 echo "TARGET_ARCH2=$target_arch2" >> $config_mak
2026 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2027 if [ "$TARGET_BASE_ARCH" = "" ]; then
2028   TARGET_BASE_ARCH=$TARGET_ARCH
2029 fi
2030 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_mak
2031 if [ "$TARGET_ABI_DIR" = "" ]; then
2032   TARGET_ABI_DIR=$TARGET_ARCH
2033 fi
2034 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_mak
2035 if [ $target_phys_bits -lt $hostlongbits ] ; then
2036   target_phys_bits=$hostlongbits
2037 fi
2038 case "$target_arch2" in
2039   i386|x86_64)
2040     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2041       echo "CONFIG_XEN=y" >> $config_mak
2042     fi
2043     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
2044     then
2045       echo "CONFIG_KQEMU=y" >> $config_mak
2046     fi
2047 esac
2048 case "$target_arch2" in
2049   i386|x86_64|ppcemb|ppc|ppc64)
2050     # Make sure the target and host cpus are compatible
2051     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2052       \( "$target_arch2" = "$cpu" -o \
2053       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2054       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2055       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2056       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2057       echo "CONFIG_KVM=y" >> $config_mak
2058       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
2059     fi
2060 esac
2061 echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_mak
2062 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_mak
2063 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2064 if test "$target_bigendian" = "yes" ; then
2065   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_mak
2066 fi
2067 if test "$target_softmmu" = "yes" ; then
2068   echo "CONFIG_SOFTMMU=y" >> $config_mak
2069 fi
2070 if test "$target_user_only" = "yes" ; then
2071   echo "CONFIG_USER_ONLY=y" >> $config_mak
2072 fi
2073 if test "$target_linux_user" = "yes" ; then
2074   echo "CONFIG_LINUX_USER=y" >> $config_mak
2075 fi
2076 if test "$target_darwin_user" = "yes" ; then
2077   echo "CONFIG_DARWIN_USER=y" >> $config_mak
2078 fi
2079 list=""
2080 if test ! -z "$gdb_xml_files" ; then
2081   for x in $gdb_xml_files; do
2082     list="$list $source_path/gdb-xml/$x"
2083   done
2084 fi
2085 echo "TARGET_XML_FILES=$list" >> $config_mak
2086
2087 case "$target_arch2" in
2088   arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|sparc|sparc64|sparc32plus)
2089     echo "CONFIG_SOFTFLOAT=y" >> $config_mak
2090     ;;
2091 esac
2092
2093 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2094   echo "TARGET_HAS_BFLT=y" >> $config_mak
2095 fi
2096 if test "$target_user_only" = "yes" \
2097         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2098   echo "USE_NPTL=y" >> $config_mak
2099 fi
2100 # 32 bit ELF loader in addition to native 64 bit loader?
2101 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2102   echo "TARGET_HAS_ELFLOAD32=y" >> $config_mak
2103 fi
2104 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2105   echo "CONFIG_USE_GUEST_BASE=y" >> $config_mak
2106 fi
2107 if test "$target_bsd_user" = "yes" ; then
2108   echo "CONFIG_BSD_USER=y" >> $config_mak
2109 fi
2110
2111 $source_path/create_config < $config_mak > $config_h
2112
2113 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
2114
2115 done # for target in $targets
2116
2117 # build tree in object directory if source path is different from current one
2118 if test "$source_path_used" = "yes" ; then
2119     DIRS="tests tests/cris slirp audio block pc-bios/optionrom"
2120     FILES="Makefile tests/Makefile"
2121     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2122     FILES="$FILES tests/test-mmap.c"
2123     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2124     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2125         FILES="$FILES pc-bios/`basename $bios_file`"
2126     done
2127     for dir in $DIRS ; do
2128             mkdir -p $dir
2129     done
2130     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2131     for f in $FILES ; do
2132         rm -f $f
2133         ln -s $source_path/$f $f
2134     done
2135 fi
2136
2137 for hwlib in 32 64; do
2138   d=libhw$hwlib
2139   mkdir -p $d
2140   rm -f $d/Makefile
2141   ln -s $source_path/Makefile.hw $d/Makefile
2142   echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak
2143   echo "CPPFLAGS=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak
2144 done