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="no"
  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   --enable-vde) vde="yes"
 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: $audio_possible_drivers"
 421 echo "  --audio-card-list=LIST   set list of additional emulated audio cards"
 422 echo "                           Available cards: ac97 adlib cs4231a gus"
 423 echo "  --enable-mixemu          enable mixer emulation"
 424 echo "  --disable-brlapi         disable BrlAPI"
 425 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 426 echo "  --disable-curses         disable curses output"
 427 echo "  --disable-nptl           disable usermode NPTL support"
 428 echo "  --enable-system          enable all system emulation targets"
 429 echo "  --disable-system         disable all system emulation targets"
 430 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 431 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 432 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 433 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 434 echo "  --fmod-lib               path to FMOD library"
 435 echo "  --fmod-inc               path to FMOD includes"
 436 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 437 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 438 echo "  --enable-vde             enable support for vde network [$vde]"
 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 # check gcc options support
 641 cat > $TMPC <<EOF
 642 int main(void) {
 643 }
 644 EOF
 645
 646 # Check host NPTL support
 647 cat > $TMPC <<EOF
 648 #include <sched.h>
 649 #include <linux/futex.h>
 650 void foo()
 651 {
 652 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 653 #error bork
 654 #endif
 655 }
 656 EOF
 657
 658 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
 659   :
 660 else
 661    nptl="no"
 662 fi
 663
 664 ##########################################
 665 # SDL probe
 666
 667 sdl_too_old=no
 668
 669 if test -z "$sdl" ; then
 670     sdl_config="sdl-config"
 671     sdl=no
 672     sdl_static=no
 673
 674     if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
 675     # win32 cross compilation case
 676         sdl_config="i386-mingw32msvc-sdl-config"
 677         sdl=yes
 678     else
 679         # normal SDL probe
 680 cat > $TMPC << EOF
 681 #include <SDL.h>
 682 #undef main /* We don't want SDL to override our main() */
 683 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 684 EOF
 685         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
 686             _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 687             if test "$_sdlversion" -lt 121 ; then
 688                 sdl_too_old=yes
 689             else
 690                 if test "$cocoa" = "no" ; then
 691                     sdl=yes
 692                 fi
 693             fi
 694
 695             # static link with sdl ?
 696             if test "$sdl" = "yes" ; then
 697                 aa="no"
 698                 `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
 699                 sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
 700                 if [ "$aa" = "yes" ] ; then
 701                     sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 702                 fi
 703
 704                 if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
 705                     sdl_static=yes
 706                 fi
 707             fi # static link
 708         fi # sdl compile test
 709     fi # cross compilation
 710 else
 711     # Make sure to disable cocoa if sdl was set
 712     if test "$sdl" = "yes" ; then
 713        cocoa="no"
 714        audio_drv_list="`echo $audio_drv_list | sed s,coreaudio,,g`"
 715     fi
 716 fi # -z $sdl
 717
 718 ##########################################
 719 # VNC TLS detection
 720 if test "$vnc_tls" = "yes" ; then
 721   `pkg-config gnutls` || vnc_tls="no"
 722 fi
 723 if test "$vnc_tls" = "yes" ; then
 724   vnc_tls_cflags=`pkg-config --cflags gnutls`
 725   vnc_tls_libs=`pkg-config --libs gnutls`
 726 fi
 727
 728 ##########################################
 729 # vde libraries probe
 730 if test "$vde" = "yes" ; then
 731   cat > $TMPC << EOF
 732 #include <libvdeplug.h>
 733 int main(void) { struct vde_open_args a = {0, 0, 0} ; return 0;}
 734 EOF
 735     if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 736         :
 737     else
 738         echo
 739         echo "Error: VDE check failed"
 740         echo "Make sure to have the VDE libs and headers installed."
 741         echo
 742         exit 1
 743     fi
 744 fi
 745
 746 ##########################################
 747 # Sound support libraries probe
 748
 749 audio_drv_probe()
 750 {
 751     drv=$1
 752     hdr=$2
 753     lib=$3
 754     exp=$4
 755     cfl=$5
 756         cat > $TMPC << EOF
 757 #include <$hdr>
 758 int main(void) { $exp }
 759 EOF
 760     if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib 2> /dev/null ; then
 761         :
 762     else
 763         echo
 764         echo "Error: $drv check failed"
 765         echo "Make sure to have the $drv libs and headers installed."
 766         echo
 767         exit 1
 768     fi
 769 }
 770
 771 for drv in $audio_drv_list; do
 772     case $drv in
 773     alsa)
 774     audio_drv_probe $drv alsa/asoundlib.h -lasound \
 775         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
 776     ;;
 777
 778     fmod)
 779     if test -z $fmod_lib || test -z $fmod_inc; then
 780         echo
 781         echo "Error: You must specify path to FMOD library and headers"
 782         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
 783         echo
 784         exit 1
 785     fi
 786     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
 787     ;;
 788
 789     esd)
 790     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
 791     ;;
 792
 793     pa)
 794     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
 795         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
 796     ;;
 797
 798     *)
 799     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
 800         echo
 801         echo "Error: Unknown driver '$drv' selected"
 802         echo "Possible drivers are: $audio_possible_drivers"
 803         echo
 804         exit 1
 805     }
 806     ;;
 807
 808     esac
 809 done
 810
 811 ##########################################
 812 # BrlAPI probe
 813
 814 if test -z "$brlapi" ; then
 815     brlapi=no
 816 cat > $TMPC << EOF
 817 #include <brlapi.h>
 818 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
 819 EOF
 820     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi 2> /dev/null ; then
 821             brlapi=yes
 822     fi # brlapi compile test
 823 fi # -z $brlapi
 824
 825 ##########################################
 826 # curses probe
 827
 828 if test "$curses" = "yes" ; then
 829   curses=no
 830   cat > $TMPC << EOF
 831 #include <curses.h>
 832 int main(void) { return curses_version(); }
 833 EOF
 834   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses 2> /dev/null ; then
 835     curses=yes
 836   fi
 837 fi # test "$curses"
 838
 839 # Check if tools are available to build documentation.
 840 if [ -x "`which texi2html 2>/dev/null`" ] && \
 841    [ -x "`which pod2man 2>/dev/null`" ]; then
 842   build_docs="yes"
 843 fi
 844
 845 if test "$mingw32" = "yes" ; then
 846   if test -z "$prefix" ; then
 847       prefix="/c/Program Files/Qemu"
 848   fi
 849   mansuffix=""
 850   datasuffix=""
 851   docsuffix=""
 852   binsuffix=""
 853 else
 854   if test -z "$prefix" ; then
 855       prefix="/usr/local"
 856   fi
 857   mansuffix="/share/man"
 858   datasuffix="/share/qemu"
 859   docsuffix="/share/doc/qemu"
 860   binsuffix="/bin"
 861 fi
 862
 863 echo "Install prefix    $prefix"
 864 echo "BIOS directory    $prefix$datasuffix"
 865 echo "binary directory  $prefix$binsuffix"
 866 if test "$mingw32" = "no" ; then
 867 echo "Manual directory  $prefix$mansuffix"
 868 echo "ELF interp prefix $interp_prefix"
 869 fi
 870 echo "Source path       $source_path"
 871 echo "C compiler        $cc"
 872 echo "Host C compiler   $host_cc"
 873 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
 874 echo "make              $make"
 875 echo "install           $install"
 876 echo "host CPU          $cpu"
 877 echo "host big endian   $bigendian"
 878 echo "target list       $target_list"
 879 echo "gprof enabled     $gprof"
 880 echo "profiler          $profiler"
 881 echo "static build      $static"
 882 echo "-Werror enabled   $werror"
 883 if test "$darwin" = "yes" ; then
 884     echo "Cocoa support     $cocoa"
 885 fi
 886 echo "SDL support       $sdl"
 887 if test "$sdl" != "no" ; then
 888     echo "SDL static link   $sdl_static"
 889 fi
 890 echo "curses support    $curses"
 891 echo "mingw32 support   $mingw32"
 892 echo "Audio drivers     $audio_drv_list"
 893 echo "Extra audio cards $audio_card_list"
 894 echo "Mixer emulation   $mixemu"
 895 echo "VNC TLS support   $vnc_tls"
 896 if test "$vnc_tls" = "yes" ; then
 897     echo "    TLS CFLAGS    $vnc_tls_cflags"
 898     echo "    TLS LIBS      $vnc_tls_libs"
 899 fi
 900 if test -n "$sparc_cpu"; then
 901     echo "Target Sparc Arch $sparc_cpu"
 902 fi
 903 echo "kqemu support     $kqemu"
 904 echo "brlapi support    $brlapi"
 905 echo "Documentation     $build_docs"
 906 [ ! -z "$uname_release" ] && \
 907 echo "uname -r          $uname_release"
 908 echo "NPTL support      $nptl"
 909 echo "vde support       $vde"
 910
 911 if test $sdl_too_old = "yes"; then
 912 echo "-> Your SDL version is too old - please upgrade to have SDL support"
 913 fi
 914 if [ -s /tmp/qemu-$$-sdl-config.log ]; then
 915   echo "The error log from compiling the libSDL test is: "
 916   cat /tmp/qemu-$$-sdl-config.log
 917 fi
 918 rm -f /tmp/qemu-$$-sdl-config.log
 919 #if test "$sdl_static" = "no"; then
 920 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
 921 #fi
 922 config_mak="config-host.mak"
 923 config_h="config-host.h"
 924
 925 #echo "Creating $config_mak and $config_h"
 926
 927 test -f $config_h && mv $config_h ${config_h}~
 928
 929 echo "# Automatically generated by configure - do not modify" > $config_mak
 930 echo "# Configured with: $0 $@" >> $config_mak
 931 echo "/* Automatically generated by configure - do not modify */" > $config_h
 932
 933 echo "prefix=$prefix" >> $config_mak
 934 echo "bindir=\${prefix}$binsuffix" >> $config_mak
 935 echo "mandir=\${prefix}$mansuffix" >> $config_mak
 936 echo "datadir=\${prefix}$datasuffix" >> $config_mak
 937 echo "docdir=\${prefix}$docsuffix" >> $config_mak
 938 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
 939 echo "MAKE=$make" >> $config_mak
 940 echo "INSTALL=$install" >> $config_mak
 941 echo "CC=$cc" >> $config_mak
 942 echo "HOST_CC=$host_cc" >> $config_mak
 943 echo "AR=$ar" >> $config_mak
 944 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
 945 # XXX: only use CFLAGS and LDFLAGS ?
 946 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
 947 # compilation of dyngen tool (useful for win32 build on Linux host)
 948 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
 949 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
 950 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
 951 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
 952 echo "CFLAGS=$CFLAGS" >> $config_mak
 953 echo "LDFLAGS=$LDFLAGS" >> $config_mak
 954 echo "EXESUF=$EXESUF" >> $config_mak
 955 echo "AIOLIBS=$AIOLIBS" >> $config_mak
 956 case "$cpu" in
 957   i386)
 958     echo "ARCH=i386" >> $config_mak
 959     echo "#define HOST_I386 1" >> $config_h
 960   ;;
 961   x86_64)
 962     echo "ARCH=x86_64" >> $config_mak
 963     echo "#define HOST_X86_64 1" >> $config_h
 964   ;;
 965   alpha)
 966     echo "ARCH=alpha" >> $config_mak
 967     echo "#define HOST_ALPHA 1" >> $config_h
 968   ;;
 969   armv4b)
 970     echo "ARCH=arm" >> $config_mak
 971     echo "#define HOST_ARM 1" >> $config_h
 972   ;;
 973   armv4l)
 974     echo "ARCH=arm" >> $config_mak
 975     echo "#define HOST_ARM 1" >> $config_h
 976   ;;
 977   cris)
 978     echo "ARCH=cris" >> $config_mak
 979     echo "#define HOST_CRIS 1" >> $config_h
 980   ;;
 981   hppa)
 982     echo "ARCH=hppa" >> $config_mak
 983     echo "#define HOST_HPPA 1" >> $config_h
 984   ;;
 985   ia64)
 986     echo "ARCH=ia64" >> $config_mak
 987     echo "#define HOST_IA64 1" >> $config_h
 988   ;;
 989   m68k)
 990     echo "ARCH=m68k" >> $config_mak
 991     echo "#define HOST_M68K 1" >> $config_h
 992   ;;
 993   mips)
 994     echo "ARCH=mips" >> $config_mak
 995     echo "#define HOST_MIPS 1" >> $config_h
 996   ;;
 997   mips64)
 998     echo "ARCH=mips64" >> $config_mak
 999     echo "#define HOST_MIPS64 1" >> $config_h
1000   ;;
1001   powerpc)
1002     echo "ARCH=ppc" >> $config_mak
1003     echo "#define HOST_PPC 1" >> $config_h
1004   ;;
1005   s390)
1006     echo "ARCH=s390" >> $config_mak
1007     echo "#define HOST_S390 1" >> $config_h
1008   ;;
1009   sparc)
1010     echo "ARCH=sparc" >> $config_mak
1011     echo "#define HOST_SPARC 1" >> $config_h
1012   ;;
1013   sparc64)
1014     echo "ARCH=sparc64" >> $config_mak
1015     echo "#define HOST_SPARC64 1" >> $config_h
1016   ;;
1017   *)
1018     echo "Unsupported CPU = $cpu"
1019     exit 1
1020   ;;
1021 esac
1022 if test "$bigendian" = "yes" ; then
1023   echo "WORDS_BIGENDIAN=yes" >> $config_mak
1024   echo "#define WORDS_BIGENDIAN 1" >> $config_h
1025 fi
1026 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
1027 if test "$mingw32" = "yes" ; then
1028   echo "CONFIG_WIN32=yes" >> $config_mak
1029   echo "#define CONFIG_WIN32 1" >> $config_h
1030 else
1031   cat > $TMPC << EOF
1032 #include <byteswap.h>
1033 int main(void) { return bswap_32(0); }
1034 EOF
1035   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1036     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
1037   fi
1038 fi
1039 if test "$darwin" = "yes" ; then
1040   echo "CONFIG_DARWIN=yes" >> $config_mak
1041   echo "#define CONFIG_DARWIN 1" >> $config_h
1042 fi
1043 if test "$solaris" = "yes" ; then
1044   echo "CONFIG_SOLARIS=yes" >> $config_mak
1045   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
1046   if test "$needs_libsunmath" = "yes" ; then
1047     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
1048     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
1049   fi
1050 fi
1051 if test -n "$sparc_cpu"; then
1052   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
1053   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
1054 fi
1055 if test "$gdbstub" = "yes" ; then
1056   echo "CONFIG_GDBSTUB=yes" >> $config_mak
1057   echo "#define CONFIG_GDBSTUB 1" >> $config_h
1058 fi
1059 if test "$gprof" = "yes" ; then
1060   echo "TARGET_GPROF=yes" >> $config_mak
1061   echo "#define HAVE_GPROF 1" >> $config_h
1062 fi
1063 if test "$static" = "yes" ; then
1064   echo "CONFIG_STATIC=yes" >> $config_mak
1065   echo "#define CONFIG_STATIC 1" >> $config_h
1066 fi
1067 if test $profiler = "yes" ; then
1068   echo "#define CONFIG_PROFILER 1" >> $config_h
1069 fi
1070 if test "$slirp" = "yes" ; then
1071   echo "CONFIG_SLIRP=yes" >> $config_mak
1072   echo "#define CONFIG_SLIRP 1" >> $config_h
1073 fi
1074 if test "$vde" = "yes" ; then
1075   echo "CONFIG_VDE=yes" >> $config_mak
1076   echo "#define CONFIG_VDE 1" >> $config_h
1077   echo "VDE_LIBS=-lvdeplug" >> $config_mak
1078 fi
1079 for card in $audio_card_list; do
1080     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1081     echo "$def=yes" >> $config_mak
1082     echo "#define $def 1" >> $config_h
1083 done
1084 echo "#define AUDIO_DRIVERS \\" >> $config_h
1085 for drv in $audio_drv_list; do
1086     echo "    &${drv}_audio_driver, \\" >>$config_h
1087     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1088     echo "$def=yes" >> $config_mak
1089     if test "$drv" = "fmod"; then
1090         echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1091         echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1092     fi
1093 done
1094 echo "" >>$config_h
1095 if test "$mixemu" = "yes" ; then
1096   echo "CONFIG_MIXEMU=yes" >> $config_mak
1097   echo "#define CONFIG_MIXEMU 1" >> $config_h
1098 fi
1099 if test "$vnc_tls" = "yes" ; then
1100   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1101   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1102   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1103   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1104 fi
1105 qemu_version=`head $source_path/VERSION`
1106 echo "VERSION=$qemu_version" >>$config_mak
1107 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1108
1109 echo "SRC_PATH=$source_path" >> $config_mak
1110 if [ "$source_path_used" = "yes" ]; then
1111   echo "VPATH=$source_path" >> $config_mak
1112 fi
1113 echo "TARGET_DIRS=$target_list" >> $config_mak
1114 if [ "$build_docs" = "yes" ] ; then
1115   echo "BUILD_DOCS=yes" >> $config_mak
1116 fi
1117 if test "$static" = "yes"; then
1118   sdl1=$sdl_static
1119 else
1120   sdl1=$sdl
1121 fi
1122 if test "$sdl1" = "yes" ; then
1123   echo "#define CONFIG_SDL 1" >> $config_h
1124   echo "CONFIG_SDL=yes" >> $config_mak
1125   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1126     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1127   else
1128     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1129   fi
1130   if [ "${aa}" = "yes" ] ; then
1131     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1132   else
1133     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1134   fi
1135 fi
1136 if test "$cocoa" = "yes" ; then
1137   echo "#define CONFIG_COCOA 1" >> $config_h
1138   echo "CONFIG_COCOA=yes" >> $config_mak
1139 fi
1140 if test "$curses" = "yes" ; then
1141   echo "#define CONFIG_CURSES 1" >> $config_h
1142   echo "CONFIG_CURSES=yes" >> $config_mak
1143   echo "CURSES_LIBS=-lcurses" >> $config_mak
1144 fi
1145 if test "$brlapi" = "yes" ; then
1146   echo "CONFIG_BRLAPI=yes" >> $config_mak
1147   echo "#define CONFIG_BRLAPI 1" >> $config_h
1148   echo "BRLAPI_LIBS=-lbrlapi" >> $config_mak
1149 fi
1150
1151 # XXX: suppress that
1152 if [ "$bsd" = "yes" ] ; then
1153   echo "#define O_LARGEFILE 0" >> $config_h
1154   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1155   echo "#define _BSD 1" >> $config_h
1156 fi
1157
1158 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1159
1160 tools=
1161 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1162   tools="qemu-img\$(EXESUF) $tools"
1163   if [ "$linux" = "yes" ] ; then
1164       tools="qemu-nbd\$(EXESUF) $tools"
1165   fi
1166 fi
1167 echo "TOOLS=$tools" >> $config_mak
1168
1169 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1170
1171 for target in $target_list; do
1172 target_dir="$target"
1173 config_mak=$target_dir/config.mak
1174 config_h=$target_dir/config.h
1175 target_cpu=`echo $target | cut -d '-' -f 1`
1176 target_bigendian="no"
1177 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1178 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1179 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1180 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1181 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1182 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1183 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1184 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1185 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1186 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1187 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1188 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1189 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1190 target_softmmu="no"
1191 target_user_only="no"
1192 target_linux_user="no"
1193 target_darwin_user="no"
1194 case "$target" in
1195   ${target_cpu}-softmmu)
1196     target_softmmu="yes"
1197     ;;
1198   ${target_cpu}-linux-user)
1199     target_user_only="yes"
1200     target_linux_user="yes"
1201     ;;
1202   ${target_cpu}-darwin-user)
1203     target_user_only="yes"
1204     target_darwin_user="yes"
1205     ;;
1206   *)
1207     echo "ERROR: Target '$target' not recognised"
1208     exit 1
1209     ;;
1210 esac
1211
1212 if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \
1213         -a "$sdl" = "no" -a "$cocoa" = "no" ; then
1214     echo "ERROR: QEMU requires SDL or Cocoa for graphical output"
1215     echo "To build QEMU without graphical output configure with --disable-gfx-check"
1216     echo "Note that this will disable all output from the virtual graphics card"
1217     echo "except through VNC or curses."
1218     exit 1;
1219 fi
1220
1221 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1222
1223 test -f $config_h && mv $config_h ${config_h}~
1224
1225 mkdir -p $target_dir
1226 mkdir -p $target_dir/fpu
1227 mkdir -p $target_dir/tcg
1228 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" ; then
1229   mkdir -p $target_dir/nwfpe
1230 fi
1231
1232 #
1233 # don't use ln -sf as not all "ln -sf" over write the file/link
1234 #
1235 rm -f $target_dir/Makefile
1236 ln -s $source_path/Makefile.target $target_dir/Makefile
1237
1238
1239 echo "# Automatically generated by configure - do not modify" > $config_mak
1240 echo "/* Automatically generated by configure - do not modify */" > $config_h
1241
1242
1243 echo "include ../config-host.mak" >> $config_mak
1244 echo "#include \"../config-host.h\"" >> $config_h
1245
1246 bflt="no"
1247 elfload32="no"
1248 target_nptl="no"
1249 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1250 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1251
1252 case "$target_cpu" in
1253   i386)
1254     echo "TARGET_ARCH=i386" >> $config_mak
1255     echo "#define TARGET_ARCH \"i386\"" >> $config_h
1256     echo "#define TARGET_I386 1" >> $config_h
1257     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1258     then
1259       echo "#define USE_KQEMU 1" >> $config_h
1260     fi
1261     gcc3minver=`$cc --version 2> /dev/null| fgrep "(GCC) 3." | awk '{ print $3 }' | cut -f2 -d.`
1262     if test -n "$gcc3minver" && test $gcc3minver -gt 3
1263     then
1264       echo "HAVE_GT_GCC_3_3=true" >> $config_mak
1265     else
1266       echo "HAVE_GT_GCC_3_3=false" >> $config_mak
1267     fi
1268   ;;
1269   x86_64)
1270     echo "TARGET_ARCH=x86_64" >> $config_mak
1271     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1272     echo "#define TARGET_I386 1" >> $config_h
1273     echo "#define TARGET_X86_64 1" >> $config_h
1274     if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
1275     then
1276       echo "#define USE_KQEMU 1" >> $config_h
1277     fi
1278   ;;
1279   alpha)
1280     echo "TARGET_ARCH=alpha" >> $config_mak
1281     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1282     echo "#define TARGET_ARCH \"alpha\"" >> $config_h
1283     echo "#define TARGET_ALPHA 1" >> $config_h
1284     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1285   ;;
1286   arm|armeb)
1287     echo "TARGET_ARCH=arm" >> $config_mak
1288     echo "#define TARGET_ARCH \"arm\"" >> $config_h
1289     echo "#define TARGET_ARM 1" >> $config_h
1290     bflt="yes"
1291     target_nptl="yes"
1292   ;;
1293   cris)
1294     echo "TARGET_ARCH=cris" >> $config_mak
1295     echo "#define TARGET_ARCH \"cris\"" >> $config_h
1296     echo "#define TARGET_CRIS 1" >> $config_h
1297   ;;
1298   m68k)
1299     echo "TARGET_ARCH=m68k" >> $config_mak
1300     echo "#define TARGET_ARCH \"m68k\"" >> $config_h
1301     echo "#define TARGET_M68K 1" >> $config_h
1302     bflt="yes"
1303   ;;
1304   mips|mipsel)
1305     echo "TARGET_ARCH=mips" >> $config_mak
1306     echo "#define TARGET_ARCH \"mips\"" >> $config_h
1307     echo "#define TARGET_MIPS 1" >> $config_h
1308     echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
1309   ;;
1310   mipsn32|mipsn32el)
1311     echo "TARGET_ARCH=mipsn32" >> $config_mak
1312     echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
1313     echo "#define TARGET_MIPS 1" >> $config_h
1314     echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
1315   ;;
1316   mips64|mips64el)
1317     echo "TARGET_ARCH=mips64" >> $config_mak
1318     echo "#define TARGET_ARCH \"mips64\"" >> $config_h
1319     echo "#define TARGET_MIPS 1" >> $config_h
1320     echo "#define TARGET_MIPS64 1" >> $config_h
1321     echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
1322   ;;
1323   ppc)
1324     echo "TARGET_ARCH=ppc" >> $config_mak
1325     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1326     echo "#define TARGET_ARCH \"ppc\"" >> $config_h
1327     echo "#define TARGET_PPC 1" >> $config_h
1328     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1329   ;;
1330   ppcemb)
1331     echo "TARGET_ARCH=ppcemb" >> $config_mak
1332     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1333     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1334     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
1335     echo "#define TARGET_PPC 1" >> $config_h
1336     echo "#define TARGET_PPCEMB 1" >> $config_h
1337     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1338   ;;
1339   ppc64)
1340     echo "TARGET_ARCH=ppc64" >> $config_mak
1341     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1342     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1343     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1344     echo "#define TARGET_PPC 1" >> $config_h
1345     echo "#define TARGET_PPC64 1" >> $config_h
1346     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1347   ;;
1348   ppc64abi32)
1349     echo "TARGET_ARCH=ppc64" >> $config_mak
1350     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1351     echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
1352     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1353     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1354     echo "#define TARGET_PPC 1" >> $config_h
1355     echo "#define TARGET_PPC64 1" >> $config_h
1356     echo "#define TARGET_ABI32 1" >> $config_h
1357     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1358   ;;
1359   sh4|sh4eb)
1360     echo "TARGET_ARCH=sh4" >> $config_mak
1361     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1362     echo "#define TARGET_ARCH \"sh4\"" >> $config_h
1363     echo "#define TARGET_SH4 1" >> $config_h
1364     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1365     bflt="yes"
1366   ;;
1367   sparc)
1368     echo "TARGET_ARCH=sparc" >> $config_mak
1369     echo "#define TARGET_ARCH \"sparc\"" >> $config_h
1370     echo "#define TARGET_SPARC 1" >> $config_h
1371   ;;
1372   sparc64)
1373     echo "TARGET_ARCH=sparc64" >> $config_mak
1374     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1375     echo "#define TARGET_SPARC 1" >> $config_h
1376     echo "#define TARGET_SPARC64 1" >> $config_h
1377     elfload32="yes"
1378   ;;
1379   sparc32plus)
1380     echo "TARGET_ARCH=sparc64" >> $config_mak
1381     echo "TARGET_ABI_DIR=sparc" >> $config_mak
1382     echo "TARGET_ARCH2=sparc32plus" >> $config_mak
1383     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1384     echo "#define TARGET_SPARC 1" >> $config_h
1385     echo "#define TARGET_SPARC64 1" >> $config_h
1386     echo "#define TARGET_ABI32 1" >> $config_h
1387   ;;
1388   *)
1389     echo "Unsupported target CPU"
1390     exit 1
1391   ;;
1392 esac
1393 if test "$target_bigendian" = "yes" ; then
1394   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
1395   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
1396 fi
1397 if test "$target_softmmu" = "yes" ; then
1398   echo "CONFIG_SOFTMMU=yes" >> $config_mak
1399   echo "#define CONFIG_SOFTMMU 1" >> $config_h
1400 fi
1401 if test "$target_user_only" = "yes" ; then
1402   echo "CONFIG_USER_ONLY=yes" >> $config_mak
1403   echo "#define CONFIG_USER_ONLY 1" >> $config_h
1404 fi
1405 if test "$target_linux_user" = "yes" ; then
1406   echo "CONFIG_LINUX_USER=yes" >> $config_mak
1407   echo "#define CONFIG_LINUX_USER 1" >> $config_h
1408 fi
1409 if test "$target_darwin_user" = "yes" ; then
1410   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
1411   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
1412 fi
1413
1414 if test "$target_cpu" = "arm" \
1415      -o "$target_cpu" = "armeb" \
1416      -o "$target_cpu" = "m68k" \
1417      -o "$target_cpu" = "mips" \
1418      -o "$target_cpu" = "mipsel" \
1419      -o "$target_cpu" = "mipsn32" \
1420      -o "$target_cpu" = "mipsn32el" \
1421      -o "$target_cpu" = "mips64" \
1422      -o "$target_cpu" = "mips64el" \
1423      -o "$target_cpu" = "sparc" \
1424      -o "$target_cpu" = "sparc64" \
1425      -o "$target_cpu" = "sparc32plus"; then
1426   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
1427   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
1428 fi
1429 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
1430   echo "TARGET_HAS_BFLT=yes" >> $config_mak
1431   echo "#define TARGET_HAS_BFLT 1" >> $config_h
1432 fi
1433 if test "$target_user_only" = "yes" \
1434         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
1435   echo "#define USE_NPTL 1" >> $config_h
1436 fi
1437 # 32 bit ELF loader in addition to native 64 bit loader?
1438 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
1439   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
1440   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
1441 fi
1442
1443 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1444
1445 done # for target in $targets
1446
1447 # build tree in object directory if source path is different from current one
1448 if test "$source_path_used" = "yes" ; then
1449     DIRS="tests tests/cris slirp audio"
1450     FILES="Makefile tests/Makefile"
1451     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
1452     FILES="$FILES tests/test-mmap.c"
1453     for dir in $DIRS ; do
1454             mkdir -p $dir
1455     done
1456     # remove the link and recreate it, as not all "ln -sf" overwrite the link
1457     for f in $FILES ; do
1458         rm -f $f
1459         ln -s $source_path/$f $f
1460     done
1461 fi
1462
1463 rm -f $TMPO $TMPC $TMPE $TMPS