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="$optarg"
 273   ;;
 274   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 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 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
 787 for drv in $audio_drv_list; do
 788     case $drv in
 789     alsa)
 790     audio_drv_probe $drv alsa/asoundlib.h -lasound \
 791         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
 792     ;;
 793
 794     fmod)
 795     if test -z $fmod_lib || test -z $fmod_inc; then
 796         echo
 797         echo "Error: You must specify path to FMOD library and headers"
 798         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
 799         echo
 800         exit 1
 801     fi
 802     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
 803     ;;
 804
 805     esd)
 806     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
 807     ;;
 808
 809     pa)
 810     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
 811         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
 812     ;;
 813
 814     *)
 815     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
 816         echo
 817         echo "Error: Unknown driver '$drv' selected"
 818         echo "Possible drivers are: $audio_possible_drivers"
 819         echo
 820         exit 1
 821     }
 822     ;;
 823
 824     esac
 825 done
 826
 827 ##########################################
 828 # BrlAPI probe
 829
 830 if test -z "$brlapi" ; then
 831     brlapi=no
 832 cat > $TMPC << EOF
 833 #include <brlapi.h>
 834 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
 835 EOF
 836     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi 2> /dev/null ; then
 837             brlapi=yes
 838     fi # brlapi compile test
 839 fi # -z $brlapi
 840
 841 ##########################################
 842 # curses probe
 843
 844 if test "$curses" = "yes" ; then
 845   curses=no
 846   cat > $TMPC << EOF
 847 #include <curses.h>
 848 int main(void) { return curses_version(); }
 849 EOF
 850   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses 2> /dev/null ; then
 851     curses=yes
 852   fi
 853 fi # test "$curses"
 854
 855 # Check if tools are available to build documentation.
 856 if [ -x "`which texi2html 2>/dev/null`" ] && \
 857    [ -x "`which pod2man 2>/dev/null`" ]; then
 858   build_docs="yes"
 859 fi
 860
 861 if test "$mingw32" = "yes" ; then
 862   if test -z "$prefix" ; then
 863       prefix="/c/Program Files/Qemu"
 864   fi
 865   mansuffix=""
 866   datasuffix=""
 867   docsuffix=""
 868   binsuffix=""
 869 else
 870   if test -z "$prefix" ; then
 871       prefix="/usr/local"
 872   fi
 873   mansuffix="/share/man"
 874   datasuffix="/share/qemu"
 875   docsuffix="/share/doc/qemu"
 876   binsuffix="/bin"
 877 fi
 878
 879 echo "Install prefix    $prefix"
 880 echo "BIOS directory    $prefix$datasuffix"
 881 echo "binary directory  $prefix$binsuffix"
 882 if test "$mingw32" = "no" ; then
 883 echo "Manual directory  $prefix$mansuffix"
 884 echo "ELF interp prefix $interp_prefix"
 885 fi
 886 echo "Source path       $source_path"
 887 echo "C compiler        $cc"
 888 echo "Host C compiler   $host_cc"
 889 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
 890 echo "make              $make"
 891 echo "install           $install"
 892 echo "host CPU          $cpu"
 893 echo "host big endian   $bigendian"
 894 echo "target list       $target_list"
 895 echo "gprof enabled     $gprof"
 896 echo "profiler          $profiler"
 897 echo "static build      $static"
 898 echo "-Werror enabled   $werror"
 899 if test "$darwin" = "yes" ; then
 900     echo "Cocoa support     $cocoa"
 901 fi
 902 echo "SDL support       $sdl"
 903 if test "$sdl" != "no" ; then
 904     echo "SDL static link   $sdl_static"
 905 fi
 906 echo "curses support    $curses"
 907 echo "mingw32 support   $mingw32"
 908 echo "Audio drivers     $audio_drv_list"
 909 echo "Extra audio cards $audio_card_list"
 910 echo "Mixer emulation   $mixemu"
 911 echo "VNC TLS support   $vnc_tls"
 912 if test "$vnc_tls" = "yes" ; then
 913     echo "    TLS CFLAGS    $vnc_tls_cflags"
 914     echo "    TLS LIBS      $vnc_tls_libs"
 915 fi
 916 if test -n "$sparc_cpu"; then
 917     echo "Target Sparc Arch $sparc_cpu"
 918 fi
 919 echo "kqemu support     $kqemu"
 920 echo "brlapi support    $brlapi"
 921 echo "Documentation     $build_docs"
 922 [ ! -z "$uname_release" ] && \
 923 echo "uname -r          $uname_release"
 924 echo "NPTL support      $nptl"
 925 echo "vde support       $vde"
 926
 927 if test $sdl_too_old = "yes"; then
 928 echo "-> Your SDL version is too old - please upgrade to have SDL support"
 929 fi
 930 if [ -s /tmp/qemu-$$-sdl-config.log ]; then
 931   echo "The error log from compiling the libSDL test is: "
 932   cat /tmp/qemu-$$-sdl-config.log
 933 fi
 934 rm -f /tmp/qemu-$$-sdl-config.log
 935 #if test "$sdl_static" = "no"; then
 936 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
 937 #fi
 938 config_mak="config-host.mak"
 939 config_h="config-host.h"
 940
 941 #echo "Creating $config_mak and $config_h"
 942
 943 test -f $config_h && mv $config_h ${config_h}~
 944
 945 echo "# Automatically generated by configure - do not modify" > $config_mak
 946 echo "# Configured with: $0 $@" >> $config_mak
 947 echo "/* Automatically generated by configure - do not modify */" > $config_h
 948
 949 echo "prefix=$prefix" >> $config_mak
 950 echo "bindir=\${prefix}$binsuffix" >> $config_mak
 951 echo "mandir=\${prefix}$mansuffix" >> $config_mak
 952 echo "datadir=\${prefix}$datasuffix" >> $config_mak
 953 echo "docdir=\${prefix}$docsuffix" >> $config_mak
 954 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
 955 echo "MAKE=$make" >> $config_mak
 956 echo "INSTALL=$install" >> $config_mak
 957 echo "CC=$cc" >> $config_mak
 958 echo "HOST_CC=$host_cc" >> $config_mak
 959 echo "AR=$ar" >> $config_mak
 960 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
 961 # XXX: only use CFLAGS and LDFLAGS ?
 962 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
 963 # compilation of dyngen tool (useful for win32 build on Linux host)
 964 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
 965 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
 966 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
 967 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
 968 echo "CFLAGS=$CFLAGS" >> $config_mak
 969 echo "LDFLAGS=$LDFLAGS" >> $config_mak
 970 echo "EXESUF=$EXESUF" >> $config_mak
 971 echo "AIOLIBS=$AIOLIBS" >> $config_mak
 972 case "$cpu" in
 973   i386)
 974     echo "ARCH=i386" >> $config_mak
 975     echo "#define HOST_I386 1" >> $config_h
 976   ;;
 977   x86_64)
 978     echo "ARCH=x86_64" >> $config_mak
 979     echo "#define HOST_X86_64 1" >> $config_h
 980   ;;
 981   alpha)
 982     echo "ARCH=alpha" >> $config_mak
 983     echo "#define HOST_ALPHA 1" >> $config_h
 984   ;;
 985   armv4b)
 986     echo "ARCH=arm" >> $config_mak
 987     echo "#define HOST_ARM 1" >> $config_h
 988   ;;
 989   armv4l)
 990     echo "ARCH=arm" >> $config_mak
 991     echo "#define HOST_ARM 1" >> $config_h
 992   ;;
 993   cris)
 994     echo "ARCH=cris" >> $config_mak
 995     echo "#define HOST_CRIS 1" >> $config_h
 996   ;;
 997   hppa)
 998     echo "ARCH=hppa" >> $config_mak
 999     echo "#define HOST_HPPA 1" >> $config_h
1000   ;;
1001   ia64)
1002     echo "ARCH=ia64" >> $config_mak
1003     echo "#define HOST_IA64 1" >> $config_h
1004   ;;
1005   m68k)
1006     echo "ARCH=m68k" >> $config_mak
1007     echo "#define HOST_M68K 1" >> $config_h
1008   ;;
1009   mips)
1010     echo "ARCH=mips" >> $config_mak
1011     echo "#define HOST_MIPS 1" >> $config_h
1012   ;;
1013   mips64)
1014     echo "ARCH=mips64" >> $config_mak
1015     echo "#define HOST_MIPS64 1" >> $config_h
1016   ;;
1017   powerpc)
1018   if test "$hostlongbits" = "32"; then
1019       echo "ARCH=ppc" >> $config_mak
1020       echo "#define HOST_PPC 1" >> $config_h
1021   else
1022       echo "ARCH=ppc64" >> $config_mak
1023       echo "#define HOST_PPC64 1" >> $config_h
1024   fi
1025   ;;
1026   s390)
1027     echo "ARCH=s390" >> $config_mak
1028     echo "#define HOST_S390 1" >> $config_h
1029   ;;
1030   sparc)
1031     echo "ARCH=sparc" >> $config_mak
1032     echo "#define HOST_SPARC 1" >> $config_h
1033   ;;
1034   sparc64)
1035     echo "ARCH=sparc64" >> $config_mak
1036     echo "#define HOST_SPARC64 1" >> $config_h
1037   ;;
1038   *)
1039     echo "Unsupported CPU = $cpu"
1040     exit 1
1041   ;;
1042 esac
1043 if test "$bigendian" = "yes" ; then
1044   echo "WORDS_BIGENDIAN=yes" >> $config_mak
1045   echo "#define WORDS_BIGENDIAN 1" >> $config_h
1046 fi
1047 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
1048 if test "$mingw32" = "yes" ; then
1049   echo "CONFIG_WIN32=yes" >> $config_mak
1050   echo "#define CONFIG_WIN32 1" >> $config_h
1051 else
1052   cat > $TMPC << EOF
1053 #include <byteswap.h>
1054 int main(void) { return bswap_32(0); }
1055 EOF
1056   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1057     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
1058   fi
1059 fi
1060 if test "$darwin" = "yes" ; then
1061   echo "CONFIG_DARWIN=yes" >> $config_mak
1062   echo "#define CONFIG_DARWIN 1" >> $config_h
1063 fi
1064 if test "$solaris" = "yes" ; then
1065   echo "CONFIG_SOLARIS=yes" >> $config_mak
1066   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
1067   if test "$needs_libsunmath" = "yes" ; then
1068     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
1069     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
1070   fi
1071 fi
1072 if test -n "$sparc_cpu"; then
1073   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
1074   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
1075 fi
1076 if test "$gdbstub" = "yes" ; then
1077   echo "CONFIG_GDBSTUB=yes" >> $config_mak
1078   echo "#define CONFIG_GDBSTUB 1" >> $config_h
1079 fi
1080 if test "$gprof" = "yes" ; then
1081   echo "TARGET_GPROF=yes" >> $config_mak
1082   echo "#define HAVE_GPROF 1" >> $config_h
1083 fi
1084 if test "$static" = "yes" ; then
1085   echo "CONFIG_STATIC=yes" >> $config_mak
1086   echo "#define CONFIG_STATIC 1" >> $config_h
1087 fi
1088 if test $profiler = "yes" ; then
1089   echo "#define CONFIG_PROFILER 1" >> $config_h
1090 fi
1091 if test "$slirp" = "yes" ; then
1092   echo "CONFIG_SLIRP=yes" >> $config_mak
1093   echo "#define CONFIG_SLIRP 1" >> $config_h
1094 fi
1095 if test "$vde" = "yes" ; then
1096   echo "CONFIG_VDE=yes" >> $config_mak
1097   echo "#define CONFIG_VDE 1" >> $config_h
1098   echo "VDE_LIBS=-lvdeplug" >> $config_mak
1099 fi
1100 for card in $audio_card_list; do
1101     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1102     echo "$def=yes" >> $config_mak
1103     echo "#define $def 1" >> $config_h
1104 done
1105 echo "#define AUDIO_DRIVERS \\" >> $config_h
1106 for drv in $audio_drv_list; do
1107     echo "    &${drv}_audio_driver, \\" >>$config_h
1108     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1109     echo "$def=yes" >> $config_mak
1110     if test "$drv" = "fmod"; then
1111         echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1112         echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1113     fi
1114 done
1115 echo "" >>$config_h
1116 if test "$mixemu" = "yes" ; then
1117   echo "CONFIG_MIXEMU=yes" >> $config_mak
1118   echo "#define CONFIG_MIXEMU 1" >> $config_h
1119 fi
1120 if test "$vnc_tls" = "yes" ; then
1121   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1122   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1123   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1124   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1125 fi
1126 qemu_version=`head $source_path/VERSION`
1127 echo "VERSION=$qemu_version" >>$config_mak
1128 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1129
1130 echo "SRC_PATH=$source_path" >> $config_mak
1131 if [ "$source_path_used" = "yes" ]; then
1132   echo "VPATH=$source_path" >> $config_mak
1133 fi
1134 echo "TARGET_DIRS=$target_list" >> $config_mak
1135 if [ "$build_docs" = "yes" ] ; then
1136   echo "BUILD_DOCS=yes" >> $config_mak
1137 fi
1138 if test "$static" = "yes"; then
1139   sdl1=$sdl_static
1140 else
1141   sdl1=$sdl
1142 fi
1143 if test "$sdl1" = "yes" ; then
1144   echo "#define CONFIG_SDL 1" >> $config_h
1145   echo "CONFIG_SDL=yes" >> $config_mak
1146   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1147     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1148   else
1149     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1150   fi
1151   if [ "${aa}" = "yes" ] ; then
1152     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1153   else
1154     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1155   fi
1156 fi
1157 if test "$cocoa" = "yes" ; then
1158   echo "#define CONFIG_COCOA 1" >> $config_h
1159   echo "CONFIG_COCOA=yes" >> $config_mak
1160 fi
1161 if test "$curses" = "yes" ; then
1162   echo "#define CONFIG_CURSES 1" >> $config_h
1163   echo "CONFIG_CURSES=yes" >> $config_mak
1164   echo "CURSES_LIBS=-lcurses" >> $config_mak
1165 fi
1166 if test "$brlapi" = "yes" ; then
1167   echo "CONFIG_BRLAPI=yes" >> $config_mak
1168   echo "#define CONFIG_BRLAPI 1" >> $config_h
1169   echo "BRLAPI_LIBS=-lbrlapi" >> $config_mak
1170 fi
1171
1172 # XXX: suppress that
1173 if [ "$bsd" = "yes" ] ; then
1174   echo "#define O_LARGEFILE 0" >> $config_h
1175   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1176   echo "#define _BSD 1" >> $config_h
1177 fi
1178
1179 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1180
1181 tools=
1182 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1183   tools="qemu-img\$(EXESUF) $tools"
1184   if [ "$linux" = "yes" ] ; then
1185       tools="qemu-nbd\$(EXESUF) $tools"
1186   fi
1187 fi
1188 echo "TOOLS=$tools" >> $config_mak
1189
1190 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1191
1192 for target in $target_list; do
1193 target_dir="$target"
1194 config_mak=$target_dir/config.mak
1195 config_h=$target_dir/config.h
1196 target_cpu=`echo $target | cut -d '-' -f 1`
1197 target_bigendian="no"
1198 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1199 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1200 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1201 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1202 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1203 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1204 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1205 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1206 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1207 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1208 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1209 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1210 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1211 target_softmmu="no"
1212 target_user_only="no"
1213 target_linux_user="no"
1214 target_darwin_user="no"
1215 case "$target" in
1216   ${target_cpu}-softmmu)
1217     target_softmmu="yes"
1218     ;;
1219   ${target_cpu}-linux-user)
1220     target_user_only="yes"
1221     target_linux_user="yes"
1222     ;;
1223   ${target_cpu}-darwin-user)
1224     target_user_only="yes"
1225     target_darwin_user="yes"
1226     ;;
1227   *)
1228     echo "ERROR: Target '$target' not recognised"
1229     exit 1
1230     ;;
1231 esac
1232
1233 if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \
1234         -a "$sdl" = "no" -a "$cocoa" = "no" ; then
1235     echo "ERROR: QEMU requires SDL or Cocoa for graphical output"
1236     echo "To build QEMU without graphical output configure with --disable-gfx-check"
1237     echo "Note that this will disable all output from the virtual graphics card"
1238     echo "except through VNC or curses."
1239     exit 1;
1240 fi
1241
1242 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1243
1244 test -f $config_h && mv $config_h ${config_h}~
1245
1246 mkdir -p $target_dir
1247 mkdir -p $target_dir/fpu
1248 mkdir -p $target_dir/tcg
1249 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" ; then
1250   mkdir -p $target_dir/nwfpe
1251 fi
1252
1253 #
1254 # don't use ln -sf as not all "ln -sf" over write the file/link
1255 #
1256 rm -f $target_dir/Makefile
1257 ln -s $source_path/Makefile.target $target_dir/Makefile
1258
1259
1260 echo "# Automatically generated by configure - do not modify" > $config_mak
1261 echo "/* Automatically generated by configure - do not modify */" > $config_h
1262
1263
1264 echo "include ../config-host.mak" >> $config_mak
1265 echo "#include \"../config-host.h\"" >> $config_h
1266
1267 bflt="no"
1268 elfload32="no"
1269 target_nptl="no"
1270 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1271 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1272
1273 case "$target_cpu" in
1274   i386)
1275     echo "TARGET_ARCH=i386" >> $config_mak
1276     echo "#define TARGET_ARCH \"i386\"" >> $config_h
1277     echo "#define TARGET_I386 1" >> $config_h
1278     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1279     then
1280       echo "#define USE_KQEMU 1" >> $config_h
1281     fi
1282     gcc3minver=`$cc --version 2> /dev/null| fgrep "(GCC) 3." | awk '{ print $3 }' | cut -f2 -d.`
1283     if test -n "$gcc3minver" && test $gcc3minver -gt 3
1284     then
1285       echo "HAVE_GT_GCC_3_3=true" >> $config_mak
1286     else
1287       echo "HAVE_GT_GCC_3_3=false" >> $config_mak
1288     fi
1289   ;;
1290   x86_64)
1291     echo "TARGET_ARCH=x86_64" >> $config_mak
1292     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1293     echo "#define TARGET_I386 1" >> $config_h
1294     echo "#define TARGET_X86_64 1" >> $config_h
1295     if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
1296     then
1297       echo "#define USE_KQEMU 1" >> $config_h
1298     fi
1299   ;;
1300   alpha)
1301     echo "TARGET_ARCH=alpha" >> $config_mak
1302     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1303     echo "#define TARGET_ARCH \"alpha\"" >> $config_h
1304     echo "#define TARGET_ALPHA 1" >> $config_h
1305     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1306   ;;
1307   arm|armeb)
1308     echo "TARGET_ARCH=arm" >> $config_mak
1309     echo "#define TARGET_ARCH \"arm\"" >> $config_h
1310     echo "#define TARGET_ARM 1" >> $config_h
1311     bflt="yes"
1312     target_nptl="yes"
1313   ;;
1314   cris)
1315     echo "TARGET_ARCH=cris" >> $config_mak
1316     echo "#define TARGET_ARCH \"cris\"" >> $config_h
1317     echo "#define TARGET_CRIS 1" >> $config_h
1318   ;;
1319   m68k)
1320     echo "TARGET_ARCH=m68k" >> $config_mak
1321     echo "#define TARGET_ARCH \"m68k\"" >> $config_h
1322     echo "#define TARGET_M68K 1" >> $config_h
1323     bflt="yes"
1324   ;;
1325   mips|mipsel)
1326     echo "TARGET_ARCH=mips" >> $config_mak
1327     echo "#define TARGET_ARCH \"mips\"" >> $config_h
1328     echo "#define TARGET_MIPS 1" >> $config_h
1329     echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
1330   ;;
1331   mipsn32|mipsn32el)
1332     echo "TARGET_ARCH=mipsn32" >> $config_mak
1333     echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
1334     echo "#define TARGET_MIPS 1" >> $config_h
1335     echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
1336   ;;
1337   mips64|mips64el)
1338     echo "TARGET_ARCH=mips64" >> $config_mak
1339     echo "#define TARGET_ARCH \"mips64\"" >> $config_h
1340     echo "#define TARGET_MIPS 1" >> $config_h
1341     echo "#define TARGET_MIPS64 1" >> $config_h
1342     echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
1343   ;;
1344   ppc)
1345     echo "TARGET_ARCH=ppc" >> $config_mak
1346     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1347     echo "#define TARGET_ARCH \"ppc\"" >> $config_h
1348     echo "#define TARGET_PPC 1" >> $config_h
1349     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1350   ;;
1351   ppcemb)
1352     echo "TARGET_ARCH=ppcemb" >> $config_mak
1353     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1354     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1355     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
1356     echo "#define TARGET_PPC 1" >> $config_h
1357     echo "#define TARGET_PPCEMB 1" >> $config_h
1358     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1359   ;;
1360   ppc64)
1361     echo "TARGET_ARCH=ppc64" >> $config_mak
1362     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1363     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1364     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1365     echo "#define TARGET_PPC 1" >> $config_h
1366     echo "#define TARGET_PPC64 1" >> $config_h
1367     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1368   ;;
1369   ppc64abi32)
1370     echo "TARGET_ARCH=ppc64" >> $config_mak
1371     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1372     echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
1373     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1374     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1375     echo "#define TARGET_PPC 1" >> $config_h
1376     echo "#define TARGET_PPC64 1" >> $config_h
1377     echo "#define TARGET_ABI32 1" >> $config_h
1378     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1379   ;;
1380   sh4|sh4eb)
1381     echo "TARGET_ARCH=sh4" >> $config_mak
1382     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1383     echo "#define TARGET_ARCH \"sh4\"" >> $config_h
1384     echo "#define TARGET_SH4 1" >> $config_h
1385     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1386     bflt="yes"
1387   ;;
1388   sparc)
1389     echo "TARGET_ARCH=sparc" >> $config_mak
1390     echo "#define TARGET_ARCH \"sparc\"" >> $config_h
1391     echo "#define TARGET_SPARC 1" >> $config_h
1392   ;;
1393   sparc64)
1394     echo "TARGET_ARCH=sparc64" >> $config_mak
1395     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1396     echo "#define TARGET_SPARC 1" >> $config_h
1397     echo "#define TARGET_SPARC64 1" >> $config_h
1398     elfload32="yes"
1399   ;;
1400   sparc32plus)
1401     echo "TARGET_ARCH=sparc64" >> $config_mak
1402     echo "TARGET_ABI_DIR=sparc" >> $config_mak
1403     echo "TARGET_ARCH2=sparc32plus" >> $config_mak
1404     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1405     echo "#define TARGET_SPARC 1" >> $config_h
1406     echo "#define TARGET_SPARC64 1" >> $config_h
1407     echo "#define TARGET_ABI32 1" >> $config_h
1408   ;;
1409   *)
1410     echo "Unsupported target CPU"
1411     exit 1
1412   ;;
1413 esac
1414 if test "$target_bigendian" = "yes" ; then
1415   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
1416   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
1417 fi
1418 if test "$target_softmmu" = "yes" ; then
1419   echo "CONFIG_SOFTMMU=yes" >> $config_mak
1420   echo "#define CONFIG_SOFTMMU 1" >> $config_h
1421 fi
1422 if test "$target_user_only" = "yes" ; then
1423   echo "CONFIG_USER_ONLY=yes" >> $config_mak
1424   echo "#define CONFIG_USER_ONLY 1" >> $config_h
1425 fi
1426 if test "$target_linux_user" = "yes" ; then
1427   echo "CONFIG_LINUX_USER=yes" >> $config_mak
1428   echo "#define CONFIG_LINUX_USER 1" >> $config_h
1429 fi
1430 if test "$target_darwin_user" = "yes" ; then
1431   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
1432   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
1433 fi
1434
1435 if test "$target_cpu" = "arm" \
1436      -o "$target_cpu" = "armeb" \
1437      -o "$target_cpu" = "m68k" \
1438      -o "$target_cpu" = "mips" \
1439      -o "$target_cpu" = "mipsel" \
1440      -o "$target_cpu" = "mipsn32" \
1441      -o "$target_cpu" = "mipsn32el" \
1442      -o "$target_cpu" = "mips64" \
1443      -o "$target_cpu" = "mips64el" \
1444      -o "$target_cpu" = "sparc" \
1445      -o "$target_cpu" = "sparc64" \
1446      -o "$target_cpu" = "sparc32plus"; then
1447   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
1448   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
1449 fi
1450 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
1451   echo "TARGET_HAS_BFLT=yes" >> $config_mak
1452   echo "#define TARGET_HAS_BFLT 1" >> $config_h
1453 fi
1454 if test "$target_user_only" = "yes" \
1455         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
1456   echo "#define USE_NPTL 1" >> $config_h
1457 fi
1458 # 32 bit ELF loader in addition to native 64 bit loader?
1459 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
1460   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
1461   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
1462 fi
1463
1464 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1465
1466 done # for target in $targets
1467
1468 # build tree in object directory if source path is different from current one
1469 if test "$source_path_used" = "yes" ; then
1470     DIRS="tests tests/cris slirp audio"
1471     FILES="Makefile tests/Makefile"
1472     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
1473     FILES="$FILES tests/test-mmap.c"
1474     for dir in $DIRS ; do
1475             mkdir -p $dir
1476     done
1477     # remove the link and recreate it, as not all "ln -sf" overwrite the link
1478     for f in $FILES ; do
1479         rm -f $f
1480         ln -s $source_path/$f $f
1481     done
1482 fi
1483
1484 rm -f $TMPO $TMPC $TMPE $TMPS