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