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}-$$-${RANDOM}"
  17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
  18
  19 # default parameters
  20 prefix=""
  21 interp_prefix="/usr/gnemul/qemu-%M"
  22 static="no"
  23 cross_prefix=""
  24 cc="gcc"
  25 gcc3_search="yes"
  26 gcc3_list="gcc-3.4.6 gcc-3.4 gcc34 gcc-3.3.6 gcc-3.3 gcc33 gcc-3.2 gcc32"
  27 audio_drv_list=""
  28 audio_card_list=""
  29 host_cc="gcc"
  30 ar="ar"
  31 make="make"
  32 install="install"
  33 strip="strip"
  34 cpu=`uname -m`
  35 target_list=""
  36 case "$cpu" in
  37   i386|i486|i586|i686|i86pc|BePC)
  38     cpu="i386"
  39   ;;
  40   x86_64|amd64)
  41     cpu="x86_64"
  42   ;;
  43   alpha)
  44     cpu="alpha"
  45   ;;
  46   armv*b)
  47     cpu="armv4b"
  48   ;;
  49   armv*l)
  50     cpu="armv4l"
  51   ;;
  52   cris)
  53     cpu="cris"
  54   ;;
  55   parisc|parisc64)
  56     cpu="hppa"
  57   ;;
  58   ia64)
  59     cpu="ia64"
  60   ;;
  61   m68k)
  62     cpu="m68k"
  63   ;;
  64   mips)
  65     cpu="mips"
  66   ;;
  67   mips64)
  68     cpu="mips64"
  69   ;;
  70   "Power Macintosh"|ppc|ppc64)
  71     cpu="powerpc"
  72   ;;
  73   s390*)
  74     cpu="s390"
  75   ;;
  76   sparc|sun4[cdmuv])
  77     cpu="sparc"
  78   ;;
  79   sparc64)
  80     cpu="sparc64"
  81   ;;
  82   *)
  83     cpu="unknown"
  84   ;;
  85 esac
  86 gprof="no"
  87 bigendian="no"
  88 mingw32="no"
  89 EXESUF=""
  90 gdbstub="yes"
  91 slirp="yes"
  92 vde="yes"
  93 fmod_lib=""
  94 fmod_inc=""
  95 vnc_tls="yes"
  96 bsd="no"
  97 linux="no"
  98 kqemu="no"
  99 profiler="no"
 100 cocoa="no"
 101 check_gfx="yes"
 102 check_gcc="yes"
 103 softmmu="yes"
 104 linux_user="no"
 105 darwin_user="no"
 106 build_docs="no"
 107 uname_release=""
 108 curses="yes"
 109 nptl="yes"
 110 mixemu="no"
 111
 112 # OS specific
 113 targetos=`uname -s`
 114 case $targetos in
 115 CYGWIN*)
 116 mingw32="yes"
 117 OS_CFLAGS="-mno-cygwin"
 118 if [ "$cpu" = "i386" ] ; then
 119     kqemu="yes"
 120 fi
 121 audio_possible_drivers="sdl"
 122 ;;
 123 MINGW32*)
 124 mingw32="yes"
 125 if [ "$cpu" = "i386" ] ; then
 126     kqemu="yes"
 127 fi
 128 audio_possible_drivers="dsound sdl fmod"
 129 ;;
 130 GNU/kFreeBSD)
 131 audio_drv_list="oss"
 132 audio_possible_drivers="oss sdl esd"
 133 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 134     kqemu="yes"
 135 fi
 136 ;;
 137 FreeBSD)
 138 bsd="yes"
 139 audio_drv_list="oss"
 140 audio_possible_drivers="oss sdl esd"
 141 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 142     kqemu="yes"
 143 fi
 144 ;;
 145 NetBSD)
 146 bsd="yes"
 147 audio_drv_list="oss"
 148 audio_possible_drivers="oss sdl esd"
 149 ;;
 150 OpenBSD)
 151 bsd="yes"
 152 audio_drv_list="oss"
 153 audio_possible_drivers="oss sdl esd"
 154 ;;
 155 Darwin)
 156 bsd="yes"
 157 darwin="yes"
 158 darwin_user="yes"
 159 cocoa="yes"
 160 audio_drv_list="coreaudio"
 161 audio_possible_drivers="coreaudio sdl fmod"
 162 OS_CFLAGS="-mdynamic-no-pic"
 163 OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
 164 ;;
 165 SunOS)
 166     solaris="yes"
 167     make="gmake"
 168     install="ginstall"
 169     needs_libsunmath="no"
 170     solarisrev=`uname -r | cut -f2 -d.`
 171     # have to select again, because `uname -m` returns i86pc
 172     # even on an x86_64 box.
 173     solariscpu=`isainfo -k`
 174     if test "${solariscpu}" = "amd64" ; then
 175         cpu="x86_64"
 176     fi
 177     if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 178         if test "$solarisrev" -le 9 ; then
 179             if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 180                 needs_libsunmath="yes"
 181             else
 182                 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 183                 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 184                 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 185                 echo "Studio 11 can be downloaded from www.sun.com."
 186                 exit 1
 187             fi
 188         fi
 189         if test "$solarisrev" -ge 9 ; then
 190             kqemu="yes"
 191         fi
 192     fi
 193     if test -f /usr/include/sys/soundcard.h ; then
 194         audio_drv_list="oss"
 195     fi
 196     audio_possible_drivers="oss sdl"
 197 ;;
 198 *)
 199 audio_drv_list="oss"
 200 audio_possible_drivers="oss alsa sdl esd pa"
 201 linux="yes"
 202 linux_user="yes"
 203 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 204     kqemu="yes"
 205     audio_possible_drivers="$audio_possible_drivers fmod"
 206 fi
 207 ;;
 208 esac
 209
 210 if [ "$bsd" = "yes" ] ; then
 211   if [ "$darwin" != "yes" ] ; then
 212     make="gmake"
 213   fi
 214 fi
 215
 216 # find source path
 217 source_path=`dirname "$0"`
 218 source_path_used="no"
 219 workdir=`pwd`
 220 if [ -z "$source_path" ]; then
 221     source_path=$workdir
 222 else
 223     source_path=`cd "$source_path"; pwd`
 224 fi
 225 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 226
 227 werror="no"
 228 # generate compile errors on warnings for development builds
 229 #if grep cvs $source_path/VERSION > /dev/null 2>&1 ; then
 230 #werror="yes";
 231 #fi
 232
 233 for opt do
 234   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 235   case "$opt" in
 236   --help|-h) show_help=yes
 237   ;;
 238   --prefix=*) prefix="$optarg"
 239   ;;
 240   --interp-prefix=*) interp_prefix="$optarg"
 241   ;;
 242   --source-path=*) source_path="$optarg"
 243   source_path_used="yes"
 244   ;;
 245   --cross-prefix=*) cross_prefix="$optarg"
 246   ;;
 247   --cc=*) cc="$optarg"
 248   gcc3_search="no"
 249   ;;
 250   --host-cc=*) host_cc="$optarg"
 251   ;;
 252   --make=*) make="$optarg"
 253   ;;
 254   --install=*) install="$optarg"
 255   ;;
 256   --extra-cflags=*) CFLAGS="$optarg"
 257   ;;
 258   --extra-ldflags=*) LDFLAGS="$optarg"
 259   ;;
 260   --cpu=*) cpu="$optarg"
 261   ;;
 262   --target-list=*) target_list="$optarg"
 263   ;;
 264   --enable-gprof) gprof="yes"
 265   ;;
 266   --static) static="yes"
 267   ;;
 268   --disable-sdl) sdl="no"
 269   ;;
 270   --fmod-lib=*) fmod_lib="$optarg"
 271   ;;
 272   --fmod-inc=*) fmod_inc="$optarg"
 273   ;;
 274   --audio-card-list=*) audio_card_list="$optarg"
 275   ;;
 276   --audio-drv-list=*) audio_drv_list="$optarg"
 277   ;;
 278   --disable-vnc-tls) vnc_tls="no"
 279   ;;
 280   --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-" ; linux_user="no"
 281   ;;
 282   --disable-slirp) slirp="no"
 283   ;;
 284   --disable-vde) vde="no"
 285   ;;
 286   --disable-kqemu) kqemu="no"
 287   ;;
 288   --disable-brlapi) brlapi="no"
 289   ;;
 290   --enable-profiler) profiler="yes"
 291   ;;
 292   --enable-cocoa)
 293       cocoa="yes" ;
 294       sdl="no" ;
 295       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 296   ;;
 297   --disable-gfx-check) check_gfx="no"
 298   ;;
 299   --disable-gcc-check) check_gcc="no"
 300   ;;
 301   --disable-system) softmmu="no"
 302   ;;
 303   --enable-system) softmmu="yes"
 304   ;;
 305   --disable-linux-user) linux_user="no"
 306   ;;
 307   --enable-linux-user) linux_user="yes"
 308   ;;
 309   --disable-darwin-user) darwin_user="no"
 310   ;;
 311   --enable-darwin-user) darwin_user="yes"
 312   ;;
 313   --enable-uname-release=*) uname_release="$optarg"
 314   ;;
 315   --sparc_cpu=*)
 316       sparc_cpu="$optarg"
 317       case $sparc_cpu in
 318         v7|v8) SP_CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 319                  target_cpu="sparc"; cpu="sparc" ;;
 320         v8plus|v8plusa) SP_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 321                  target_cpu="sparc"; cpu="sparc" ;;
 322         v9)    SP_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m64"
 323                  target_cpu="sparc64"; cpu="sparc64" ;;
 324         *)     echo "undefined SPARC architecture. Exiting";exit 1;;
 325       esac
 326   ;;
 327   --enable-werror) werror="yes"
 328   ;;
 329   --disable-werror) werror="no"
 330   ;;
 331   --disable-curses) curses="no"
 332   ;;
 333   --disable-nptl) nptl="no"
 334   ;;
 335   --enable-mixemu) mixemu="yes"
 336   ;;
 337   *) echo "ERROR: unknown option $opt"; show_help="yes"
 338   ;;
 339   esac
 340 done
 341
 342 if [ "$bsd" = "yes" -o "$darwin" = "yes" -o "$mingw32" = "yes" ] ; then
 343     AIOLIBS=
 344 else
 345     # Some Linux architectures (e.g. s390) don't imply -lpthread automatically.
 346     AIOLIBS="-lrt -lpthread"
 347 fi
 348
 349 # default flags for all hosts
 350 CFLAGS="$CFLAGS -Wall -O2 -g -fno-strict-aliasing"
 351 LDFLAGS="$LDFLAGS -g"
 352 if test "$werror" = "yes" ; then
 353 CFLAGS="$CFLAGS -Werror"
 354 fi
 355
 356 #
 357 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 358 # ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 359 #
 360 case "$cpu" in
 361     sparc) if test -z "$sparc_cpu" ; then
 362                ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__"
 363                ARCH_LDFLAGS="-m32"
 364            else
 365                ARCH_CFLAGS="${SP_CFLAGS}"
 366                ARCH_LDFLAGS="${SP_LDFLAGS}"
 367            fi
 368            ;;
 369     sparc64) if test -z "$sparc_cpu" ; then
 370                ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__"
 371                ARCH_LDFLAGS="-m64"
 372            else
 373                ARCH_CFLAGS="${SP_CFLAGS}"
 374                ARCH_LDFLAGS="${SP_LDFLAGS}"
 375            fi
 376            ;;
 377     s390)
 378            ARCH_CFLAGS="-march=z900"
 379            ;;
 380     i386)
 381            ARCH_CFLAGS="-m32"
 382            ARCH_LDFLAGS="-m32"
 383            ;;
 384     x86_64)
 385            ARCH_CFLAGS="-m64"
 386            ARCH_LDFLAGS="-m64"
 387            ;;
 388 esac
 389
 390 if test x"$show_help" = x"yes" ; then
 391 cat << EOF
 392
 393 Usage: configure [options]
 394 Options: [defaults in brackets after descriptions]
 395
 396 EOF
 397 echo "Standard options:"
 398 echo "  --help                   print this message"
 399 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 400 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 401 echo "                           use %M for cpu name [$interp_prefix]"
 402 echo "  --target-list=LIST       set target list [$target_list]"
 403 echo ""
 404 echo "kqemu kernel acceleration support:"
 405 echo "  --disable-kqemu          disable kqemu support"
 406 echo ""
 407 echo "Advanced options (experts only):"
 408 echo "  --source-path=PATH       path of source code [$source_path]"
 409 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 410 echo "  --cc=CC                  use C compiler CC [$cc]"
 411 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 412 echo "  --make=MAKE              use specified make [$make]"
 413 echo "  --install=INSTALL        use specified install [$install]"
 414 echo "  --static                 enable static build [$static]"
 415 echo "  --disable-werror         disable compilation abort on warning"
 416 echo "  --disable-sdl            disable SDL"
 417 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 418 echo "  --enable-mingw32         enable Win32 cross compilation with mingw32"
 419 echo "  --audio-drv-list=LIST    set audio drivers list:"
 420 echo "                           Available drivers: $audio_possible_drivers"
 421 echo "  --audio-card-list=LIST   set list of additional emulated audio cards"
 422 echo "                           Available cards: ac97 adlib cs4231a gus"
 423 echo "  --enable-mixemu          enable mixer emulation"
 424 echo "  --disable-brlapi         disable BrlAPI"
 425 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 426 echo "  --disable-curses         disable curses output"
 427 echo "  --disable-nptl           disable usermode NPTL support"
 428 echo "  --enable-system          enable all system emulation targets"
 429 echo "  --disable-system         disable all system emulation targets"
 430 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 431 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 432 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 433 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 434 echo "  --fmod-lib               path to FMOD library"
 435 echo "  --fmod-inc               path to FMOD includes"
 436 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 437 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 438 echo "  --disable-vde            disable support for vde network"
 439 echo ""
 440 echo "NOTE: The object files are built at the place where configure is launched"
 441 exit 1
 442 fi
 443
 444 cc="${cross_prefix}${cc}"
 445 ar="${cross_prefix}${ar}"
 446 strip="${cross_prefix}${strip}"
 447
 448 # check that the C compiler works.
 449 cat > $TMPC <<EOF
 450 int main(void) {}
 451 EOF
 452
 453 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
 454   : C compiler works ok
 455 else
 456     echo "ERROR: \"$cc\" either does not exist or does not work"
 457     exit 1
 458 fi
 459
 460 if test "$mingw32" = "yes" ; then
 461     linux="no"
 462     EXESUF=".exe"
 463     oss="no"
 464 fi
 465
 466 # Check for gcc4, error if pre-gcc4
 467 if test "$check_gcc" = "yes" ; then
 468     cat > $TMPC <<EOF
 469 #if __GNUC__ < 4
 470 #error gcc3
 471 #endif
 472 int main(){return 0;}
 473 EOF
 474     if "$cc" $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 475         echo "WARNING: \"$cc\" looks like gcc 4.x"
 476         found_compat_cc="no"
 477         if test "$gcc3_search" = "yes" ; then
 478             echo "Looking for gcc 3.x"
 479             for compat_cc in $gcc3_list ; do
 480                 if "$cross_prefix$compat_cc" --version 2> /dev/null | fgrep '(GCC) 3.' > /dev/null 2>&1 ; then
 481                     echo "Found \"$compat_cc\""
 482                     cc="$cross_prefix$compat_cc"
 483                     found_compat_cc="yes"
 484                     break
 485                 fi
 486             done
 487             if test "$found_compat_cc" = "no" ; then
 488                 echo "gcc 3.x not found!"
 489             fi
 490         fi
 491         if test "$found_compat_cc" = "no" ; then
 492             echo "QEMU is known to have problems when compiled with gcc 4.x"
 493             echo "It is recommended that you use gcc 3.x to build QEMU"
 494             echo "To use this compiler anyway, configure with --disable-gcc-check"
 495             exit 1;
 496         fi
 497     fi
 498 fi
 499
 500 #
 501 # Solaris specific configure tool chain decisions
 502 #
 503 if test "$solaris" = "yes" ; then
 504   #
 505   # gcc for solaris 10/fcs in /usr/sfw/bin doesn't compile qemu correctly
 506   # override the check with --disable-gcc-check
 507   #
 508   if test "$solarisrev" -eq 10 -a "$check_gcc" = "yes" ; then
 509     solgcc=`which $cc`
 510     if test "$solgcc" = "/usr/sfw/bin/gcc" ; then
 511       echo "Solaris 10/FCS gcc in /usr/sfw/bin will not compiled qemu correctly."
 512       echo "please get gcc-3.4.3 or later, from www.blastwave.org using pkg-get -i gcc3"
 513       echo "or get the latest patch from SunSolve for gcc"
 514       exit 1
 515     fi
 516   fi
 517   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 518   if test -z "$solinst" ; then
 519     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 520     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 521     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 522     exit 1
 523   fi
 524   if test "$solinst" = "/usr/sbin/install" ; then
 525     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 526     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 527     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 528     exit 1
 529   fi
 530   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 531   if test -z "$sol_ar" ; then
 532     echo "Error: No path includes ar"
 533     if test -f /usr/ccs/bin/ar ; then
 534       echo "Add /usr/ccs/bin to your path and rerun configure"
 535     fi
 536     exit 1
 537   fi
 538 fi
 539
 540
 541 if test -z "$target_list" ; then
 542 # these targets are portable
 543     if [ "$softmmu" = "yes" ] ; then
 544         target_list="\
 545 i386-softmmu \
 546 x86_64-softmmu \
 547 arm-softmmu \
 548 cris-softmmu \
 549 m68k-softmmu \
 550 mips-softmmu \
 551 mipsel-softmmu \
 552 mips64-softmmu \
 553 mips64el-softmmu \
 554 ppc-softmmu \
 555 ppcemb-softmmu \
 556 ppc64-softmmu \
 557 sh4-softmmu \
 558 sh4eb-softmmu \
 559 sparc-softmmu \
 560 "
 561     fi
 562 # the following are Linux specific
 563     if [ "$linux_user" = "yes" ] ; then
 564         target_list="${target_list}\
 565 i386-linux-user \
 566 x86_64-linux-user \
 567 alpha-linux-user \
 568 arm-linux-user \
 569 armeb-linux-user \
 570 cris-linux-user \
 571 m68k-linux-user \
 572 mips-linux-user \
 573 mipsel-linux-user \
 574 ppc-linux-user \
 575 ppc64-linux-user \
 576 ppc64abi32-linux-user \
 577 sh4-linux-user \
 578 sh4eb-linux-user \
 579 sparc-linux-user \
 580 sparc64-linux-user \
 581 sparc32plus-linux-user \
 582 "
 583     fi
 584 # the following are Darwin specific
 585     if [ "$darwin_user" = "yes" ] ; then
 586         target_list="$target_list i386-darwin-user ppc-darwin-user"
 587     fi
 588 else
 589     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 590 fi
 591 if test -z "$target_list" ; then
 592     echo "No targets enabled"
 593     exit 1
 594 fi
 595
 596 if test -z "$cross_prefix" ; then
 597
 598 # ---
 599 # big/little endian test
 600 cat > $TMPC << EOF
 601 #include <inttypes.h>
 602 int main(int argc, char ** argv){
 603         volatile uint32_t i=0x01234567;
 604         return (*((uint8_t*)(&i))) == 0x67;
 605 }
 606 EOF
 607
 608 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 609 $TMPE && bigendian="yes"
 610 else
 611 echo big/little test failed
 612 fi
 613
 614 else
 615
 616 # if cross compiling, cannot launch a program, so make a static guess
 617 if test "$cpu" = "armv4b" \
 618      -o "$cpu" = "hppa" \
 619      -o "$cpu" = "m68k" \
 620      -o "$cpu" = "mips" \
 621      -o "$cpu" = "mips64" \
 622      -o "$cpu" = "powerpc" \
 623      -o "$cpu" = "s390" \
 624      -o "$cpu" = "sparc" \
 625      -o "$cpu" = "sparc64"; then
 626     bigendian="yes"
 627 fi
 628
 629 fi
 630
 631 # host long bits test
 632 hostlongbits="32"
 633 if test "$cpu" = "x86_64" \
 634      -o "$cpu" = "alpha" \
 635      -o "$cpu" = "ia64" \
 636      -o "$cpu" = "sparc64"; then
 637     hostlongbits="64"
 638 fi
 639
 640 # ppc specific hostlongbits selection
 641 if test "$cpu" = "powerpc" ; then
 642     cat > $TMPC <<EOF
 643 int main(void){return sizeof(long);}
 644 EOF
 645
 646     if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null; then
 647         $TMPE
 648         case $? in
 649             4) hostlongbits="32";;
 650             8) hostlongbits="64";;
 651             *) echo "Couldn't determine bits per long value"; exit 1;;
 652         esac
 653     else
 654         echo hostlongbits test failed
 655         exit 1
 656     fi
 657 fi
 658
 659 # check gcc options support
 660 cat > $TMPC <<EOF
 661 int main(void) {
 662 }
 663 EOF
 664
 665 # Check host NPTL support
 666 cat > $TMPC <<EOF
 667 #include <sched.h>
 668 #include <linux/futex.h>
 669 void foo()
 670 {
 671 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 672 #error bork
 673 #endif
 674 }
 675 EOF
 676
 677 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
 678   :
 679 else
 680    nptl="no"
 681 fi
 682
 683 ##########################################
 684 # SDL probe
 685
 686 sdl_too_old=no
 687
 688 if test -z "$sdl" ; then
 689     sdl_config="sdl-config"
 690     sdl=no
 691     sdl_static=no
 692
 693     if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
 694     # win32 cross compilation case
 695         sdl_config="i386-mingw32msvc-sdl-config"
 696         sdl=yes
 697     else
 698         # normal SDL probe
 699 cat > $TMPC << EOF
 700 #include <SDL.h>
 701 #undef main /* We don't want SDL to override our main() */
 702 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 703 EOF
 704         if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /tmp/qemu-$$-sdl-config.log ; then
 705             _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 706             if test "$_sdlversion" -lt 121 ; then
 707                 sdl_too_old=yes
 708             else
 709                 if test "$cocoa" = "no" ; then
 710                     sdl=yes
 711                 fi
 712             fi
 713
 714             # static link with sdl ?
 715             if test "$sdl" = "yes" ; then
 716                 aa="no"
 717                 `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
 718                 sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
 719                 if [ "$aa" = "yes" ] ; then
 720                     sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 721                 fi
 722
 723                 if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
 724                     sdl_static=yes
 725                 fi
 726             fi # static link
 727         fi # sdl compile test
 728     fi # cross compilation
 729 else
 730     # Make sure to disable cocoa if sdl was set
 731     if test "$sdl" = "yes" ; then
 732        cocoa="no"
 733        audio_drv_list="`echo $audio_drv_list | sed s,coreaudio,,g`"
 734     fi
 735 fi # -z $sdl
 736
 737 ##########################################
 738 # VNC TLS detection
 739 if test "$vnc_tls" = "yes" ; then
 740   `pkg-config gnutls` || vnc_tls="no"
 741 fi
 742 if test "$vnc_tls" = "yes" ; then
 743   vnc_tls_cflags=`pkg-config --cflags gnutls`
 744   vnc_tls_libs=`pkg-config --libs gnutls`
 745 fi
 746
 747 ##########################################
 748 # vde libraries probe
 749 if test "$vde" = "yes" ; then
 750   cat > $TMPC << EOF
 751 #include <libvdeplug.h>
 752 int main(void) { struct vde_open_args a = {0, 0, 0} ; return 0;}
 753 EOF
 754     if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 755         :
 756     else
 757         vde="no"
 758     fi
 759 fi
 760
 761 ##########################################
 762 # Sound support libraries probe
 763
 764 audio_drv_probe()
 765 {
 766     drv=$1
 767     hdr=$2
 768     lib=$3
 769     exp=$4
 770     cfl=$5
 771         cat > $TMPC << EOF
 772 #include <$hdr>
 773 int main(void) { $exp }
 774 EOF
 775     if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib 2> /dev/null ; then
 776         :
 777     else
 778         echo
 779         echo "Error: $drv check failed"
 780         echo "Make sure to have the $drv libs and headers installed."
 781         echo
 782         exit 1
 783     fi
 784 }
 785
 786 for drv in $audio_drv_list; do
 787     case $drv in
 788     alsa)
 789     audio_drv_probe $drv alsa/asoundlib.h -lasound \
 790         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
 791     ;;
 792
 793     fmod)
 794     if test -z $fmod_lib || test -z $fmod_inc; then
 795         echo
 796         echo "Error: You must specify path to FMOD library and headers"
 797         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
 798         echo
 799         exit 1
 800     fi
 801     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
 802     ;;
 803
 804     esd)
 805     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
 806     ;;
 807
 808     pa)
 809     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
 810         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
 811     ;;
 812
 813     *)
 814     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
 815         echo
 816         echo "Error: Unknown driver '$drv' selected"
 817         echo "Possible drivers are: $audio_possible_drivers"
 818         echo
 819         exit 1
 820     }
 821     ;;
 822
 823     esac
 824 done
 825
 826 ##########################################
 827 # BrlAPI probe
 828
 829 if test -z "$brlapi" ; then
 830     brlapi=no
 831 cat > $TMPC << EOF
 832 #include <brlapi.h>
 833 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
 834 EOF
 835     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi 2> /dev/null ; then
 836             brlapi=yes
 837     fi # brlapi compile test
 838 fi # -z $brlapi
 839
 840 ##########################################
 841 # curses probe
 842
 843 if test "$curses" = "yes" ; then
 844   curses=no
 845   cat > $TMPC << EOF
 846 #include <curses.h>
 847 int main(void) { return curses_version(); }
 848 EOF
 849   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses 2> /dev/null ; then
 850     curses=yes
 851   fi
 852 fi # test "$curses"
 853
 854 # Check if tools are available to build documentation.
 855 if [ -x "`which texi2html 2>/dev/null`" ] && \
 856    [ -x "`which pod2man 2>/dev/null`" ]; then
 857   build_docs="yes"
 858 fi
 859
 860 if test "$mingw32" = "yes" ; then
 861   if test -z "$prefix" ; then
 862       prefix="/c/Program Files/Qemu"
 863   fi
 864   mansuffix=""
 865   datasuffix=""
 866   docsuffix=""
 867   binsuffix=""
 868 else
 869   if test -z "$prefix" ; then
 870       prefix="/usr/local"
 871   fi
 872   mansuffix="/share/man"
 873   datasuffix="/share/qemu"
 874   docsuffix="/share/doc/qemu"
 875   binsuffix="/bin"
 876 fi
 877
 878 echo "Install prefix    $prefix"
 879 echo "BIOS directory    $prefix$datasuffix"
 880 echo "binary directory  $prefix$binsuffix"
 881 if test "$mingw32" = "no" ; then
 882 echo "Manual directory  $prefix$mansuffix"
 883 echo "ELF interp prefix $interp_prefix"
 884 fi
 885 echo "Source path       $source_path"
 886 echo "C compiler        $cc"
 887 echo "Host C compiler   $host_cc"
 888 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
 889 echo "make              $make"
 890 echo "install           $install"
 891 echo "host CPU          $cpu"
 892 echo "host big endian   $bigendian"
 893 echo "target list       $target_list"
 894 echo "gprof enabled     $gprof"
 895 echo "profiler          $profiler"
 896 echo "static build      $static"
 897 echo "-Werror enabled   $werror"
 898 if test "$darwin" = "yes" ; then
 899     echo "Cocoa support     $cocoa"
 900 fi
 901 echo "SDL support       $sdl"
 902 if test "$sdl" != "no" ; then
 903     echo "SDL static link   $sdl_static"
 904 fi
 905 echo "curses support    $curses"
 906 echo "mingw32 support   $mingw32"
 907 echo "Audio drivers     $audio_drv_list"
 908 echo "Extra audio cards $audio_card_list"
 909 echo "Mixer emulation   $mixemu"
 910 echo "VNC TLS support   $vnc_tls"
 911 if test "$vnc_tls" = "yes" ; then
 912     echo "    TLS CFLAGS    $vnc_tls_cflags"
 913     echo "    TLS LIBS      $vnc_tls_libs"
 914 fi
 915 if test -n "$sparc_cpu"; then
 916     echo "Target Sparc Arch $sparc_cpu"
 917 fi
 918 echo "kqemu support     $kqemu"
 919 echo "brlapi support    $brlapi"
 920 echo "Documentation     $build_docs"
 921 [ ! -z "$uname_release" ] && \
 922 echo "uname -r          $uname_release"
 923 echo "NPTL support      $nptl"
 924 echo "vde support       $vde"
 925
 926 if test $sdl_too_old = "yes"; then
 927 echo "-> Your SDL version is too old - please upgrade to have SDL support"
 928 fi
 929 if [ -s /tmp/qemu-$$-sdl-config.log ]; then
 930   echo "The error log from compiling the libSDL test is: "
 931   cat /tmp/qemu-$$-sdl-config.log
 932 fi
 933 rm -f /tmp/qemu-$$-sdl-config.log
 934 #if test "$sdl_static" = "no"; then
 935 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
 936 #fi
 937 config_mak="config-host.mak"
 938 config_h="config-host.h"
 939
 940 #echo "Creating $config_mak and $config_h"
 941
 942 test -f $config_h && mv $config_h ${config_h}~
 943
 944 echo "# Automatically generated by configure - do not modify" > $config_mak
 945 echo "# Configured with: $0 $@" >> $config_mak
 946 echo "/* Automatically generated by configure - do not modify */" > $config_h
 947
 948 echo "prefix=$prefix" >> $config_mak
 949 echo "bindir=\${prefix}$binsuffix" >> $config_mak
 950 echo "mandir=\${prefix}$mansuffix" >> $config_mak
 951 echo "datadir=\${prefix}$datasuffix" >> $config_mak
 952 echo "docdir=\${prefix}$docsuffix" >> $config_mak
 953 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
 954 echo "MAKE=$make" >> $config_mak
 955 echo "INSTALL=$install" >> $config_mak
 956 echo "CC=$cc" >> $config_mak
 957 echo "HOST_CC=$host_cc" >> $config_mak
 958 echo "AR=$ar" >> $config_mak
 959 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
 960 # XXX: only use CFLAGS and LDFLAGS ?
 961 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
 962 # compilation of dyngen tool (useful for win32 build on Linux host)
 963 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
 964 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
 965 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
 966 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
 967 echo "CFLAGS=$CFLAGS" >> $config_mak
 968 echo "LDFLAGS=$LDFLAGS" >> $config_mak
 969 echo "EXESUF=$EXESUF" >> $config_mak
 970 echo "AIOLIBS=$AIOLIBS" >> $config_mak
 971 case "$cpu" in
 972   i386)
 973     echo "ARCH=i386" >> $config_mak
 974     echo "#define HOST_I386 1" >> $config_h
 975   ;;
 976   x86_64)
 977     echo "ARCH=x86_64" >> $config_mak
 978     echo "#define HOST_X86_64 1" >> $config_h
 979   ;;
 980   alpha)
 981     echo "ARCH=alpha" >> $config_mak
 982     echo "#define HOST_ALPHA 1" >> $config_h
 983   ;;
 984   armv4b)
 985     echo "ARCH=arm" >> $config_mak
 986     echo "#define HOST_ARM 1" >> $config_h
 987   ;;
 988   armv4l)
 989     echo "ARCH=arm" >> $config_mak
 990     echo "#define HOST_ARM 1" >> $config_h
 991   ;;
 992   cris)
 993     echo "ARCH=cris" >> $config_mak
 994     echo "#define HOST_CRIS 1" >> $config_h
 995   ;;
 996   hppa)
 997     echo "ARCH=hppa" >> $config_mak
 998     echo "#define HOST_HPPA 1" >> $config_h
 999   ;;
1000   ia64)
1001     echo "ARCH=ia64" >> $config_mak
1002     echo "#define HOST_IA64 1" >> $config_h
1003   ;;
1004   m68k)
1005     echo "ARCH=m68k" >> $config_mak
1006     echo "#define HOST_M68K 1" >> $config_h
1007   ;;
1008   mips)
1009     echo "ARCH=mips" >> $config_mak
1010     echo "#define HOST_MIPS 1" >> $config_h
1011   ;;
1012   mips64)
1013     echo "ARCH=mips64" >> $config_mak
1014     echo "#define HOST_MIPS64 1" >> $config_h
1015   ;;
1016   powerpc)
1017   if test "$hostlongbits" = "32"; then
1018       echo "ARCH=ppc" >> $config_mak
1019       echo "#define HOST_PPC 1" >> $config_h
1020   else
1021       echo "ARCH=ppc64" >> $config_mak
1022       echo "#define HOST_PPC64 1" >> $config_h
1023   fi
1024   ;;
1025   s390)
1026     echo "ARCH=s390" >> $config_mak
1027     echo "#define HOST_S390 1" >> $config_h
1028   ;;
1029   sparc)
1030     echo "ARCH=sparc" >> $config_mak
1031     echo "#define HOST_SPARC 1" >> $config_h
1032   ;;
1033   sparc64)
1034     echo "ARCH=sparc64" >> $config_mak
1035     echo "#define HOST_SPARC64 1" >> $config_h
1036   ;;
1037   *)
1038     echo "Unsupported CPU = $cpu"
1039     exit 1
1040   ;;
1041 esac
1042 if test "$bigendian" = "yes" ; then
1043   echo "WORDS_BIGENDIAN=yes" >> $config_mak
1044   echo "#define WORDS_BIGENDIAN 1" >> $config_h
1045 fi
1046 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
1047 if test "$mingw32" = "yes" ; then
1048   echo "CONFIG_WIN32=yes" >> $config_mak
1049   echo "#define CONFIG_WIN32 1" >> $config_h
1050 else
1051   cat > $TMPC << EOF
1052 #include <byteswap.h>
1053 int main(void) { return bswap_32(0); }
1054 EOF
1055   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1056     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
1057   fi
1058 fi
1059 if test "$darwin" = "yes" ; then
1060   echo "CONFIG_DARWIN=yes" >> $config_mak
1061   echo "#define CONFIG_DARWIN 1" >> $config_h
1062 fi
1063 if test "$solaris" = "yes" ; then
1064   echo "CONFIG_SOLARIS=yes" >> $config_mak
1065   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
1066   if test "$needs_libsunmath" = "yes" ; then
1067     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
1068     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
1069   fi
1070 fi
1071 if test -n "$sparc_cpu"; then
1072   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
1073   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
1074 fi
1075 if test "$gdbstub" = "yes" ; then
1076   echo "CONFIG_GDBSTUB=yes" >> $config_mak
1077   echo "#define CONFIG_GDBSTUB 1" >> $config_h
1078 fi
1079 if test "$gprof" = "yes" ; then
1080   echo "TARGET_GPROF=yes" >> $config_mak
1081   echo "#define HAVE_GPROF 1" >> $config_h
1082 fi
1083 if test "$static" = "yes" ; then
1084   echo "CONFIG_STATIC=yes" >> $config_mak
1085   echo "#define CONFIG_STATIC 1" >> $config_h
1086 fi
1087 if test $profiler = "yes" ; then
1088   echo "#define CONFIG_PROFILER 1" >> $config_h
1089 fi
1090 if test "$slirp" = "yes" ; then
1091   echo "CONFIG_SLIRP=yes" >> $config_mak
1092   echo "#define CONFIG_SLIRP 1" >> $config_h
1093 fi
1094 if test "$vde" = "yes" ; then
1095   echo "CONFIG_VDE=yes" >> $config_mak
1096   echo "#define CONFIG_VDE 1" >> $config_h
1097   echo "VDE_LIBS=-lvdeplug" >> $config_mak
1098 fi
1099 for card in $audio_card_list; do
1100     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1101     echo "$def=yes" >> $config_mak
1102     echo "#define $def 1" >> $config_h
1103 done
1104 echo "#define AUDIO_DRIVERS \\" >> $config_h
1105 for drv in $audio_drv_list; do
1106     echo "    &${drv}_audio_driver, \\" >>$config_h
1107     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1108     echo "$def=yes" >> $config_mak
1109     if test "$drv" = "fmod"; then
1110         echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1111         echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1112     fi
1113 done
1114 echo "" >>$config_h
1115 if test "$mixemu" = "yes" ; then
1116   echo "CONFIG_MIXEMU=yes" >> $config_mak
1117   echo "#define CONFIG_MIXEMU 1" >> $config_h
1118 fi
1119 if test "$vnc_tls" = "yes" ; then
1120   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1121   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1122   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1123   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1124 fi
1125 qemu_version=`head $source_path/VERSION`
1126 echo "VERSION=$qemu_version" >>$config_mak
1127 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1128
1129 echo "SRC_PATH=$source_path" >> $config_mak
1130 if [ "$source_path_used" = "yes" ]; then
1131   echo "VPATH=$source_path" >> $config_mak
1132 fi
1133 echo "TARGET_DIRS=$target_list" >> $config_mak
1134 if [ "$build_docs" = "yes" ] ; then
1135   echo "BUILD_DOCS=yes" >> $config_mak
1136 fi
1137 if test "$static" = "yes"; then
1138   sdl1=$sdl_static
1139 else
1140   sdl1=$sdl
1141 fi
1142 if test "$sdl1" = "yes" ; then
1143   echo "#define CONFIG_SDL 1" >> $config_h
1144   echo "CONFIG_SDL=yes" >> $config_mak
1145   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1146     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1147   else
1148     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1149   fi
1150   if [ "${aa}" = "yes" ] ; then
1151     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1152   else
1153     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1154   fi
1155 fi
1156 if test "$cocoa" = "yes" ; then
1157   echo "#define CONFIG_COCOA 1" >> $config_h
1158   echo "CONFIG_COCOA=yes" >> $config_mak
1159 fi
1160 if test "$curses" = "yes" ; then
1161   echo "#define CONFIG_CURSES 1" >> $config_h
1162   echo "CONFIG_CURSES=yes" >> $config_mak
1163   echo "CURSES_LIBS=-lcurses" >> $config_mak
1164 fi
1165 if test "$brlapi" = "yes" ; then
1166   echo "CONFIG_BRLAPI=yes" >> $config_mak
1167   echo "#define CONFIG_BRLAPI 1" >> $config_h
1168   echo "BRLAPI_LIBS=-lbrlapi" >> $config_mak
1169 fi
1170
1171 # XXX: suppress that
1172 if [ "$bsd" = "yes" ] ; then
1173   echo "#define O_LARGEFILE 0" >> $config_h
1174   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1175   echo "#define _BSD 1" >> $config_h
1176 fi
1177
1178 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1179
1180 tools=
1181 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1182   tools="qemu-img\$(EXESUF) $tools"
1183   if [ "$linux" = "yes" ] ; then
1184       tools="qemu-nbd\$(EXESUF) $tools"
1185   fi
1186 fi
1187 echo "TOOLS=$tools" >> $config_mak
1188
1189 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1190
1191 for target in $target_list; do
1192 target_dir="$target"
1193 config_mak=$target_dir/config.mak
1194 config_h=$target_dir/config.h
1195 target_cpu=`echo $target | cut -d '-' -f 1`
1196 target_bigendian="no"
1197 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1198 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1199 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1200 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1201 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1202 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1203 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1204 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1205 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1206 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1207 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1208 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1209 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1210 target_softmmu="no"
1211 target_user_only="no"
1212 target_linux_user="no"
1213 target_darwin_user="no"
1214 case "$target" in
1215   ${target_cpu}-softmmu)
1216     target_softmmu="yes"
1217     ;;
1218   ${target_cpu}-linux-user)
1219     target_user_only="yes"
1220     target_linux_user="yes"
1221     ;;
1222   ${target_cpu}-darwin-user)
1223     target_user_only="yes"
1224     target_darwin_user="yes"
1225     ;;
1226   *)
1227     echo "ERROR: Target '$target' not recognised"
1228     exit 1
1229     ;;
1230 esac
1231
1232 if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \
1233         -a "$sdl" = "no" -a "$cocoa" = "no" ; then
1234     echo "ERROR: QEMU requires SDL or Cocoa for graphical output"
1235     echo "To build QEMU without graphical output configure with --disable-gfx-check"
1236     echo "Note that this will disable all output from the virtual graphics card"
1237     echo "except through VNC or curses."
1238     exit 1;
1239 fi
1240
1241 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1242
1243 test -f $config_h && mv $config_h ${config_h}~
1244
1245 mkdir -p $target_dir
1246 mkdir -p $target_dir/fpu
1247 mkdir -p $target_dir/tcg
1248 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" ; then
1249   mkdir -p $target_dir/nwfpe
1250 fi
1251
1252 #
1253 # don't use ln -sf as not all "ln -sf" over write the file/link
1254 #
1255 rm -f $target_dir/Makefile
1256 ln -s $source_path/Makefile.target $target_dir/Makefile
1257
1258
1259 echo "# Automatically generated by configure - do not modify" > $config_mak
1260 echo "/* Automatically generated by configure - do not modify */" > $config_h
1261
1262
1263 echo "include ../config-host.mak" >> $config_mak
1264 echo "#include \"../config-host.h\"" >> $config_h
1265
1266 bflt="no"
1267 elfload32="no"
1268 target_nptl="no"
1269 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1270 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1271
1272 case "$target_cpu" in
1273   i386)
1274     echo "TARGET_ARCH=i386" >> $config_mak
1275     echo "#define TARGET_ARCH \"i386\"" >> $config_h
1276     echo "#define TARGET_I386 1" >> $config_h
1277     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1278     then
1279       echo "#define USE_KQEMU 1" >> $config_h
1280     fi
1281     gcc3minver=`$cc --version 2> /dev/null| fgrep "(GCC) 3." | awk '{ print $3 }' | cut -f2 -d.`
1282     if test -n "$gcc3minver" && test $gcc3minver -gt 3
1283     then
1284       echo "HAVE_GT_GCC_3_3=true" >> $config_mak
1285     else
1286       echo "HAVE_GT_GCC_3_3=false" >> $config_mak
1287     fi
1288   ;;
1289   x86_64)
1290     echo "TARGET_ARCH=x86_64" >> $config_mak
1291     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1292     echo "#define TARGET_I386 1" >> $config_h
1293     echo "#define TARGET_X86_64 1" >> $config_h
1294     if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
1295     then
1296       echo "#define USE_KQEMU 1" >> $config_h
1297     fi
1298   ;;
1299   alpha)
1300     echo "TARGET_ARCH=alpha" >> $config_mak
1301     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1302     echo "#define TARGET_ARCH \"alpha\"" >> $config_h
1303     echo "#define TARGET_ALPHA 1" >> $config_h
1304     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1305   ;;
1306   arm|armeb)
1307     echo "TARGET_ARCH=arm" >> $config_mak
1308     echo "#define TARGET_ARCH \"arm\"" >> $config_h
1309     echo "#define TARGET_ARM 1" >> $config_h
1310     bflt="yes"
1311     target_nptl="yes"
1312   ;;
1313   cris)
1314     echo "TARGET_ARCH=cris" >> $config_mak
1315     echo "#define TARGET_ARCH \"cris\"" >> $config_h
1316     echo "#define TARGET_CRIS 1" >> $config_h
1317   ;;
1318   m68k)
1319     echo "TARGET_ARCH=m68k" >> $config_mak
1320     echo "#define TARGET_ARCH \"m68k\"" >> $config_h
1321     echo "#define TARGET_M68K 1" >> $config_h
1322     bflt="yes"
1323   ;;
1324   mips|mipsel)
1325     echo "TARGET_ARCH=mips" >> $config_mak
1326     echo "#define TARGET_ARCH \"mips\"" >> $config_h
1327     echo "#define TARGET_MIPS 1" >> $config_h
1328     echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
1329   ;;
1330   mipsn32|mipsn32el)
1331     echo "TARGET_ARCH=mipsn32" >> $config_mak
1332     echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
1333     echo "#define TARGET_MIPS 1" >> $config_h
1334     echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
1335   ;;
1336   mips64|mips64el)
1337     echo "TARGET_ARCH=mips64" >> $config_mak
1338     echo "#define TARGET_ARCH \"mips64\"" >> $config_h
1339     echo "#define TARGET_MIPS 1" >> $config_h
1340     echo "#define TARGET_MIPS64 1" >> $config_h
1341     echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
1342   ;;
1343   ppc)
1344     echo "TARGET_ARCH=ppc" >> $config_mak
1345     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1346     echo "#define TARGET_ARCH \"ppc\"" >> $config_h
1347     echo "#define TARGET_PPC 1" >> $config_h
1348     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1349   ;;
1350   ppcemb)
1351     echo "TARGET_ARCH=ppcemb" >> $config_mak
1352     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1353     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1354     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
1355     echo "#define TARGET_PPC 1" >> $config_h
1356     echo "#define TARGET_PPCEMB 1" >> $config_h
1357     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1358   ;;
1359   ppc64)
1360     echo "TARGET_ARCH=ppc64" >> $config_mak
1361     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1362     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1363     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1364     echo "#define TARGET_PPC 1" >> $config_h
1365     echo "#define TARGET_PPC64 1" >> $config_h
1366     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1367   ;;
1368   ppc64abi32)
1369     echo "TARGET_ARCH=ppc64" >> $config_mak
1370     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1371     echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
1372     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1373     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1374     echo "#define TARGET_PPC 1" >> $config_h
1375     echo "#define TARGET_PPC64 1" >> $config_h
1376     echo "#define TARGET_ABI32 1" >> $config_h
1377     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1378   ;;
1379   sh4|sh4eb)
1380     echo "TARGET_ARCH=sh4" >> $config_mak
1381     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1382     echo "#define TARGET_ARCH \"sh4\"" >> $config_h
1383     echo "#define TARGET_SH4 1" >> $config_h
1384     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1385     bflt="yes"
1386   ;;
1387   sparc)
1388     echo "TARGET_ARCH=sparc" >> $config_mak
1389     echo "#define TARGET_ARCH \"sparc\"" >> $config_h
1390     echo "#define TARGET_SPARC 1" >> $config_h
1391   ;;
1392   sparc64)
1393     echo "TARGET_ARCH=sparc64" >> $config_mak
1394     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1395     echo "#define TARGET_SPARC 1" >> $config_h
1396     echo "#define TARGET_SPARC64 1" >> $config_h
1397     elfload32="yes"
1398   ;;
1399   sparc32plus)
1400     echo "TARGET_ARCH=sparc64" >> $config_mak
1401     echo "TARGET_ABI_DIR=sparc" >> $config_mak
1402     echo "TARGET_ARCH2=sparc32plus" >> $config_mak
1403     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1404     echo "#define TARGET_SPARC 1" >> $config_h
1405     echo "#define TARGET_SPARC64 1" >> $config_h
1406     echo "#define TARGET_ABI32 1" >> $config_h
1407   ;;
1408   *)
1409     echo "Unsupported target CPU"
1410     exit 1
1411   ;;
1412 esac
1413 if test "$target_bigendian" = "yes" ; then
1414   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
1415   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
1416 fi
1417 if test "$target_softmmu" = "yes" ; then
1418   echo "CONFIG_SOFTMMU=yes" >> $config_mak
1419   echo "#define CONFIG_SOFTMMU 1" >> $config_h
1420 fi
1421 if test "$target_user_only" = "yes" ; then
1422   echo "CONFIG_USER_ONLY=yes" >> $config_mak
1423   echo "#define CONFIG_USER_ONLY 1" >> $config_h
1424 fi
1425 if test "$target_linux_user" = "yes" ; then
1426   echo "CONFIG_LINUX_USER=yes" >> $config_mak
1427   echo "#define CONFIG_LINUX_USER 1" >> $config_h
1428 fi
1429 if test "$target_darwin_user" = "yes" ; then
1430   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
1431   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
1432 fi
1433
1434 if test "$target_cpu" = "arm" \
1435      -o "$target_cpu" = "armeb" \
1436      -o "$target_cpu" = "m68k" \
1437      -o "$target_cpu" = "mips" \
1438      -o "$target_cpu" = "mipsel" \
1439      -o "$target_cpu" = "mipsn32" \
1440      -o "$target_cpu" = "mipsn32el" \
1441      -o "$target_cpu" = "mips64" \
1442      -o "$target_cpu" = "mips64el" \
1443      -o "$target_cpu" = "sparc" \
1444      -o "$target_cpu" = "sparc64" \
1445      -o "$target_cpu" = "sparc32plus"; then
1446   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
1447   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
1448 fi
1449 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
1450   echo "TARGET_HAS_BFLT=yes" >> $config_mak
1451   echo "#define TARGET_HAS_BFLT 1" >> $config_h
1452 fi
1453 if test "$target_user_only" = "yes" \
1454         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
1455   echo "#define USE_NPTL 1" >> $config_h
1456 fi
1457 # 32 bit ELF loader in addition to native 64 bit loader?
1458 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
1459   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
1460   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
1461 fi
1462
1463 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1464
1465 done # for target in $targets
1466
1467 # build tree in object directory if source path is different from current one
1468 if test "$source_path_used" = "yes" ; then
1469     DIRS="tests tests/cris slirp audio"
1470     FILES="Makefile tests/Makefile"
1471     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
1472     FILES="$FILES tests/test-mmap.c"
1473     for dir in $DIRS ; do
1474             mkdir -p $dir
1475     done
1476     # remove the link and recreate it, as not all "ln -sf" overwrite the link
1477     for f in $FILES ; do
1478         rm -f $f
1479         ln -s $source_path/$f $f
1480     done
1481 fi
1482
1483 rm -f $TMPO $TMPC $TMPE $TMPS