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 cat > $TMPC <<EOF
 741 #include <gnutls/gnutls.h>
 742 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
 743 EOF
 744     vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
 745     vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
 746     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_tls_cflags $TMPC \
 747            $vnc_tls_libs 2> /dev/null ; then
 748         :
 749     else
 750         vnc_tls="no"
 751     fi
 752 fi
 753
 754 ##########################################
 755 # vde libraries probe
 756 if test "$vde" = "yes" ; then
 757   cat > $TMPC << EOF
 758 #include <libvdeplug.h>
 759 int main(void) { struct vde_open_args a = {0, 0, 0} ; return 0;}
 760 EOF
 761     if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 762         :
 763     else
 764         vde="no"
 765     fi
 766 fi
 767
 768 ##########################################
 769 # Sound support libraries probe
 770
 771 audio_drv_probe()
 772 {
 773     drv=$1
 774     hdr=$2
 775     lib=$3
 776     exp=$4
 777     cfl=$5
 778         cat > $TMPC << EOF
 779 #include <$hdr>
 780 int main(void) { $exp }
 781 EOF
 782     if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib 2> /dev/null ; then
 783         :
 784     else
 785         echo
 786         echo "Error: $drv check failed"
 787         echo "Make sure to have the $drv libs and headers installed."
 788         echo
 789         exit 1
 790     fi
 791 }
 792
 793 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
 794 for drv in $audio_drv_list; do
 795     case $drv in
 796     alsa)
 797     audio_drv_probe $drv alsa/asoundlib.h -lasound \
 798         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
 799     ;;
 800
 801     fmod)
 802     if test -z $fmod_lib || test -z $fmod_inc; then
 803         echo
 804         echo "Error: You must specify path to FMOD library and headers"
 805         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
 806         echo
 807         exit 1
 808     fi
 809     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
 810     ;;
 811
 812     esd)
 813     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
 814     ;;
 815
 816     pa)
 817     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
 818         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
 819     ;;
 820
 821     *)
 822     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
 823         echo
 824         echo "Error: Unknown driver '$drv' selected"
 825         echo "Possible drivers are: $audio_possible_drivers"
 826         echo
 827         exit 1
 828     }
 829     ;;
 830
 831     oss|sdl|core|wav|dsound)
 832     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
 833     ;;
 834
 835     esac
 836 done
 837
 838 ##########################################
 839 # BrlAPI probe
 840
 841 if test -z "$brlapi" ; then
 842     brlapi=no
 843 cat > $TMPC << EOF
 844 #include <brlapi.h>
 845 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
 846 EOF
 847     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi 2> /dev/null ; then
 848             brlapi=yes
 849     fi # brlapi compile test
 850 fi # -z $brlapi
 851
 852 ##########################################
 853 # curses probe
 854
 855 if test "$curses" = "yes" ; then
 856   curses=no
 857   cat > $TMPC << EOF
 858 #include <curses.h>
 859 int main(void) { return curses_version(); }
 860 EOF
 861   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses 2> /dev/null ; then
 862     curses=yes
 863   fi
 864 fi # test "$curses"
 865
 866 # Check if tools are available to build documentation.
 867 if [ -x "`which texi2html 2>/dev/null`" ] && \
 868    [ -x "`which pod2man 2>/dev/null`" ]; then
 869   build_docs="yes"
 870 fi
 871
 872 if test "$mingw32" = "yes" ; then
 873   if test -z "$prefix" ; then
 874       prefix="/c/Program Files/Qemu"
 875   fi
 876   mansuffix=""
 877   datasuffix=""
 878   docsuffix=""
 879   binsuffix=""
 880 else
 881   if test -z "$prefix" ; then
 882       prefix="/usr/local"
 883   fi
 884   mansuffix="/share/man"
 885   datasuffix="/share/qemu"
 886   docsuffix="/share/doc/qemu"
 887   binsuffix="/bin"
 888 fi
 889
 890 echo "Install prefix    $prefix"
 891 echo "BIOS directory    $prefix$datasuffix"
 892 echo "binary directory  $prefix$binsuffix"
 893 if test "$mingw32" = "no" ; then
 894 echo "Manual directory  $prefix$mansuffix"
 895 echo "ELF interp prefix $interp_prefix"
 896 fi
 897 echo "Source path       $source_path"
 898 echo "C compiler        $cc"
 899 echo "Host C compiler   $host_cc"
 900 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
 901 echo "make              $make"
 902 echo "install           $install"
 903 echo "host CPU          $cpu"
 904 echo "host big endian   $bigendian"
 905 echo "target list       $target_list"
 906 echo "gprof enabled     $gprof"
 907 echo "profiler          $profiler"
 908 echo "static build      $static"
 909 echo "-Werror enabled   $werror"
 910 if test "$darwin" = "yes" ; then
 911     echo "Cocoa support     $cocoa"
 912 fi
 913 echo "SDL support       $sdl"
 914 if test "$sdl" != "no" ; then
 915     echo "SDL static link   $sdl_static"
 916 fi
 917 echo "curses support    $curses"
 918 echo "mingw32 support   $mingw32"
 919 echo "Audio drivers     $audio_drv_list"
 920 echo "Extra audio cards $audio_card_list"
 921 echo "Mixer emulation   $mixemu"
 922 echo "VNC TLS support   $vnc_tls"
 923 if test "$vnc_tls" = "yes" ; then
 924     echo "    TLS CFLAGS    $vnc_tls_cflags"
 925     echo "    TLS LIBS      $vnc_tls_libs"
 926 fi
 927 if test -n "$sparc_cpu"; then
 928     echo "Target Sparc Arch $sparc_cpu"
 929 fi
 930 echo "kqemu support     $kqemu"
 931 echo "brlapi support    $brlapi"
 932 echo "Documentation     $build_docs"
 933 [ ! -z "$uname_release" ] && \
 934 echo "uname -r          $uname_release"
 935 echo "NPTL support      $nptl"
 936 echo "vde support       $vde"
 937
 938 if test $sdl_too_old = "yes"; then
 939 echo "-> Your SDL version is too old - please upgrade to have SDL support"
 940 fi
 941 if [ -s /tmp/qemu-$$-sdl-config.log ]; then
 942   echo "The error log from compiling the libSDL test is: "
 943   cat /tmp/qemu-$$-sdl-config.log
 944 fi
 945 rm -f /tmp/qemu-$$-sdl-config.log
 946 #if test "$sdl_static" = "no"; then
 947 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
 948 #fi
 949 config_mak="config-host.mak"
 950 config_h="config-host.h"
 951
 952 #echo "Creating $config_mak and $config_h"
 953
 954 test -f $config_h && mv $config_h ${config_h}~
 955
 956 echo "# Automatically generated by configure - do not modify" > $config_mak
 957 echo "# Configured with: $0 $@" >> $config_mak
 958 echo "/* Automatically generated by configure - do not modify */" > $config_h
 959
 960 echo "prefix=$prefix" >> $config_mak
 961 echo "bindir=\${prefix}$binsuffix" >> $config_mak
 962 echo "mandir=\${prefix}$mansuffix" >> $config_mak
 963 echo "datadir=\${prefix}$datasuffix" >> $config_mak
 964 echo "docdir=\${prefix}$docsuffix" >> $config_mak
 965 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
 966 echo "MAKE=$make" >> $config_mak
 967 echo "INSTALL=$install" >> $config_mak
 968 echo "CC=$cc" >> $config_mak
 969 echo "HOST_CC=$host_cc" >> $config_mak
 970 echo "AR=$ar" >> $config_mak
 971 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
 972 # XXX: only use CFLAGS and LDFLAGS ?
 973 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
 974 # compilation of dyngen tool (useful for win32 build on Linux host)
 975 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
 976 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
 977 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
 978 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
 979 echo "CFLAGS=$CFLAGS" >> $config_mak
 980 echo "LDFLAGS=$LDFLAGS" >> $config_mak
 981 echo "EXESUF=$EXESUF" >> $config_mak
 982 echo "AIOLIBS=$AIOLIBS" >> $config_mak
 983 case "$cpu" in
 984   i386)
 985     echo "ARCH=i386" >> $config_mak
 986     echo "#define HOST_I386 1" >> $config_h
 987   ;;
 988   x86_64)
 989     echo "ARCH=x86_64" >> $config_mak
 990     echo "#define HOST_X86_64 1" >> $config_h
 991   ;;
 992   alpha)
 993     echo "ARCH=alpha" >> $config_mak
 994     echo "#define HOST_ALPHA 1" >> $config_h
 995   ;;
 996   armv4b)
 997     echo "ARCH=arm" >> $config_mak
 998     echo "#define HOST_ARM 1" >> $config_h
 999   ;;
1000   armv4l)
1001     echo "ARCH=arm" >> $config_mak
1002     echo "#define HOST_ARM 1" >> $config_h
1003   ;;
1004   cris)
1005     echo "ARCH=cris" >> $config_mak
1006     echo "#define HOST_CRIS 1" >> $config_h
1007   ;;
1008   hppa)
1009     echo "ARCH=hppa" >> $config_mak
1010     echo "#define HOST_HPPA 1" >> $config_h
1011   ;;
1012   ia64)
1013     echo "ARCH=ia64" >> $config_mak
1014     echo "#define HOST_IA64 1" >> $config_h
1015   ;;
1016   m68k)
1017     echo "ARCH=m68k" >> $config_mak
1018     echo "#define HOST_M68K 1" >> $config_h
1019   ;;
1020   mips)
1021     echo "ARCH=mips" >> $config_mak
1022     echo "#define HOST_MIPS 1" >> $config_h
1023   ;;
1024   mips64)
1025     echo "ARCH=mips64" >> $config_mak
1026     echo "#define HOST_MIPS64 1" >> $config_h
1027   ;;
1028   powerpc)
1029   if test "$hostlongbits" = "32"; then
1030       echo "ARCH=ppc" >> $config_mak
1031       echo "#define HOST_PPC 1" >> $config_h
1032   else
1033       echo "ARCH=ppc64" >> $config_mak
1034       echo "#define HOST_PPC64 1" >> $config_h
1035   fi
1036   ;;
1037   s390)
1038     echo "ARCH=s390" >> $config_mak
1039     echo "#define HOST_S390 1" >> $config_h
1040   ;;
1041   sparc)
1042     echo "ARCH=sparc" >> $config_mak
1043     echo "#define HOST_SPARC 1" >> $config_h
1044   ;;
1045   sparc64)
1046     echo "ARCH=sparc64" >> $config_mak
1047     echo "#define HOST_SPARC64 1" >> $config_h
1048   ;;
1049   *)
1050     echo "Unsupported CPU = $cpu"
1051     exit 1
1052   ;;
1053 esac
1054 if test "$bigendian" = "yes" ; then
1055   echo "WORDS_BIGENDIAN=yes" >> $config_mak
1056   echo "#define WORDS_BIGENDIAN 1" >> $config_h
1057 fi
1058 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
1059 if test "$mingw32" = "yes" ; then
1060   echo "CONFIG_WIN32=yes" >> $config_mak
1061   echo "#define CONFIG_WIN32 1" >> $config_h
1062 else
1063   cat > $TMPC << EOF
1064 #include <byteswap.h>
1065 int main(void) { return bswap_32(0); }
1066 EOF
1067   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1068     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
1069   fi
1070 fi
1071 if test "$darwin" = "yes" ; then
1072   echo "CONFIG_DARWIN=yes" >> $config_mak
1073   echo "#define CONFIG_DARWIN 1" >> $config_h
1074 fi
1075 if test "$solaris" = "yes" ; then
1076   echo "CONFIG_SOLARIS=yes" >> $config_mak
1077   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
1078   if test "$needs_libsunmath" = "yes" ; then
1079     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
1080     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
1081   fi
1082 fi
1083 if test -n "$sparc_cpu"; then
1084   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
1085   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
1086 fi
1087 if test "$gdbstub" = "yes" ; then
1088   echo "CONFIG_GDBSTUB=yes" >> $config_mak
1089   echo "#define CONFIG_GDBSTUB 1" >> $config_h
1090 fi
1091 if test "$gprof" = "yes" ; then
1092   echo "TARGET_GPROF=yes" >> $config_mak
1093   echo "#define HAVE_GPROF 1" >> $config_h
1094 fi
1095 if test "$static" = "yes" ; then
1096   echo "CONFIG_STATIC=yes" >> $config_mak
1097   echo "#define CONFIG_STATIC 1" >> $config_h
1098 fi
1099 if test $profiler = "yes" ; then
1100   echo "#define CONFIG_PROFILER 1" >> $config_h
1101 fi
1102 if test "$slirp" = "yes" ; then
1103   echo "CONFIG_SLIRP=yes" >> $config_mak
1104   echo "#define CONFIG_SLIRP 1" >> $config_h
1105 fi
1106 if test "$vde" = "yes" ; then
1107   echo "CONFIG_VDE=yes" >> $config_mak
1108   echo "#define CONFIG_VDE 1" >> $config_h
1109   echo "VDE_LIBS=-lvdeplug" >> $config_mak
1110 fi
1111 for card in $audio_card_list; do
1112     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1113     echo "$def=yes" >> $config_mak
1114     echo "#define $def 1" >> $config_h
1115 done
1116 echo "#define AUDIO_DRIVERS \\" >> $config_h
1117 for drv in $audio_drv_list; do
1118     echo "    &${drv}_audio_driver, \\" >>$config_h
1119     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1120     echo "$def=yes" >> $config_mak
1121     if test "$drv" = "fmod"; then
1122         echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1123         echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1124     fi
1125 done
1126 echo "" >>$config_h
1127 if test "$mixemu" = "yes" ; then
1128   echo "CONFIG_MIXEMU=yes" >> $config_mak
1129   echo "#define CONFIG_MIXEMU 1" >> $config_h
1130 fi
1131 if test "$vnc_tls" = "yes" ; then
1132   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1133   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1134   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1135   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1136 fi
1137 qemu_version=`head $source_path/VERSION`
1138 echo "VERSION=$qemu_version" >>$config_mak
1139 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1140
1141 echo "SRC_PATH=$source_path" >> $config_mak
1142 if [ "$source_path_used" = "yes" ]; then
1143   echo "VPATH=$source_path" >> $config_mak
1144 fi
1145 echo "TARGET_DIRS=$target_list" >> $config_mak
1146 if [ "$build_docs" = "yes" ] ; then
1147   echo "BUILD_DOCS=yes" >> $config_mak
1148 fi
1149 if test "$static" = "yes"; then
1150   sdl1=$sdl_static
1151 else
1152   sdl1=$sdl
1153 fi
1154 if test "$sdl1" = "yes" ; then
1155   echo "#define CONFIG_SDL 1" >> $config_h
1156   echo "CONFIG_SDL=yes" >> $config_mak
1157   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1158     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1159   else
1160     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1161   fi
1162   if [ "${aa}" = "yes" ] ; then
1163     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1164   else
1165     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1166   fi
1167 fi
1168 if test "$cocoa" = "yes" ; then
1169   echo "#define CONFIG_COCOA 1" >> $config_h
1170   echo "CONFIG_COCOA=yes" >> $config_mak
1171 fi
1172 if test "$curses" = "yes" ; then
1173   echo "#define CONFIG_CURSES 1" >> $config_h
1174   echo "CONFIG_CURSES=yes" >> $config_mak
1175   echo "CURSES_LIBS=-lcurses" >> $config_mak
1176 fi
1177 if test "$brlapi" = "yes" ; then
1178   echo "CONFIG_BRLAPI=yes" >> $config_mak
1179   echo "#define CONFIG_BRLAPI 1" >> $config_h
1180   echo "BRLAPI_LIBS=-lbrlapi" >> $config_mak
1181 fi
1182
1183 # XXX: suppress that
1184 if [ "$bsd" = "yes" ] ; then
1185   echo "#define O_LARGEFILE 0" >> $config_h
1186   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1187   echo "#define _BSD 1" >> $config_h
1188 fi
1189
1190 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1191
1192 tools=
1193 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1194   tools="qemu-img\$(EXESUF) $tools"
1195   if [ "$linux" = "yes" ] ; then
1196       tools="qemu-nbd\$(EXESUF) $tools"
1197   fi
1198 fi
1199 echo "TOOLS=$tools" >> $config_mak
1200
1201 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1202
1203 for target in $target_list; do
1204 target_dir="$target"
1205 config_mak=$target_dir/config.mak
1206 config_h=$target_dir/config.h
1207 target_cpu=`echo $target | cut -d '-' -f 1`
1208 target_bigendian="no"
1209 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1210 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1211 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1212 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1213 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1214 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1215 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1216 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1217 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1218 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1219 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1220 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1221 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1222 target_softmmu="no"
1223 target_user_only="no"
1224 target_linux_user="no"
1225 target_darwin_user="no"
1226 case "$target" in
1227   ${target_cpu}-softmmu)
1228     target_softmmu="yes"
1229     ;;
1230   ${target_cpu}-linux-user)
1231     target_user_only="yes"
1232     target_linux_user="yes"
1233     ;;
1234   ${target_cpu}-darwin-user)
1235     target_user_only="yes"
1236     target_darwin_user="yes"
1237     ;;
1238   *)
1239     echo "ERROR: Target '$target' not recognised"
1240     exit 1
1241     ;;
1242 esac
1243
1244 if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \
1245         -a "$sdl" = "no" -a "$cocoa" = "no" ; then
1246     echo "ERROR: QEMU requires SDL or Cocoa for graphical output"
1247     echo "To build QEMU without graphical output configure with --disable-gfx-check"
1248     echo "Note that this will disable all output from the virtual graphics card"
1249     echo "except through VNC or curses."
1250     exit 1;
1251 fi
1252
1253 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1254
1255 test -f $config_h && mv $config_h ${config_h}~
1256
1257 mkdir -p $target_dir
1258 mkdir -p $target_dir/fpu
1259 mkdir -p $target_dir/tcg
1260 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" ; then
1261   mkdir -p $target_dir/nwfpe
1262 fi
1263
1264 #
1265 # don't use ln -sf as not all "ln -sf" over write the file/link
1266 #
1267 rm -f $target_dir/Makefile
1268 ln -s $source_path/Makefile.target $target_dir/Makefile
1269
1270
1271 echo "# Automatically generated by configure - do not modify" > $config_mak
1272 echo "/* Automatically generated by configure - do not modify */" > $config_h
1273
1274
1275 echo "include ../config-host.mak" >> $config_mak
1276 echo "#include \"../config-host.h\"" >> $config_h
1277
1278 bflt="no"
1279 elfload32="no"
1280 target_nptl="no"
1281 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1282 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1283
1284 case "$target_cpu" in
1285   i386)
1286     echo "TARGET_ARCH=i386" >> $config_mak
1287     echo "#define TARGET_ARCH \"i386\"" >> $config_h
1288     echo "#define TARGET_I386 1" >> $config_h
1289     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1290     then
1291       echo "#define USE_KQEMU 1" >> $config_h
1292     fi
1293     gcc3minver=`$cc --version 2> /dev/null| fgrep "(GCC) 3." | awk '{ print $3 }' | cut -f2 -d.`
1294     if test -n "$gcc3minver" && test $gcc3minver -gt 3
1295     then
1296       echo "HAVE_GT_GCC_3_3=true" >> $config_mak
1297     else
1298       echo "HAVE_GT_GCC_3_3=false" >> $config_mak
1299     fi
1300   ;;
1301   x86_64)
1302     echo "TARGET_ARCH=x86_64" >> $config_mak
1303     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1304     echo "#define TARGET_I386 1" >> $config_h
1305     echo "#define TARGET_X86_64 1" >> $config_h
1306     if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
1307     then
1308       echo "#define USE_KQEMU 1" >> $config_h
1309     fi
1310   ;;
1311   alpha)
1312     echo "TARGET_ARCH=alpha" >> $config_mak
1313     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1314     echo "#define TARGET_ARCH \"alpha\"" >> $config_h
1315     echo "#define TARGET_ALPHA 1" >> $config_h
1316     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1317   ;;
1318   arm|armeb)
1319     echo "TARGET_ARCH=arm" >> $config_mak
1320     echo "#define TARGET_ARCH \"arm\"" >> $config_h
1321     echo "#define TARGET_ARM 1" >> $config_h
1322     bflt="yes"
1323     target_nptl="yes"
1324   ;;
1325   cris)
1326     echo "TARGET_ARCH=cris" >> $config_mak
1327     echo "#define TARGET_ARCH \"cris\"" >> $config_h
1328     echo "#define TARGET_CRIS 1" >> $config_h
1329   ;;
1330   m68k)
1331     echo "TARGET_ARCH=m68k" >> $config_mak
1332     echo "#define TARGET_ARCH \"m68k\"" >> $config_h
1333     echo "#define TARGET_M68K 1" >> $config_h
1334     bflt="yes"
1335   ;;
1336   mips|mipsel)
1337     echo "TARGET_ARCH=mips" >> $config_mak
1338     echo "#define TARGET_ARCH \"mips\"" >> $config_h
1339     echo "#define TARGET_MIPS 1" >> $config_h
1340     echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
1341   ;;
1342   mipsn32|mipsn32el)
1343     echo "TARGET_ARCH=mipsn32" >> $config_mak
1344     echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
1345     echo "#define TARGET_MIPS 1" >> $config_h
1346     echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
1347   ;;
1348   mips64|mips64el)
1349     echo "TARGET_ARCH=mips64" >> $config_mak
1350     echo "#define TARGET_ARCH \"mips64\"" >> $config_h
1351     echo "#define TARGET_MIPS 1" >> $config_h
1352     echo "#define TARGET_MIPS64 1" >> $config_h
1353     echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
1354   ;;
1355   ppc)
1356     echo "TARGET_ARCH=ppc" >> $config_mak
1357     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1358     echo "#define TARGET_ARCH \"ppc\"" >> $config_h
1359     echo "#define TARGET_PPC 1" >> $config_h
1360     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1361   ;;
1362   ppcemb)
1363     echo "TARGET_ARCH=ppcemb" >> $config_mak
1364     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1365     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1366     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
1367     echo "#define TARGET_PPC 1" >> $config_h
1368     echo "#define TARGET_PPCEMB 1" >> $config_h
1369     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1370   ;;
1371   ppc64)
1372     echo "TARGET_ARCH=ppc64" >> $config_mak
1373     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1374     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1375     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1376     echo "#define TARGET_PPC 1" >> $config_h
1377     echo "#define TARGET_PPC64 1" >> $config_h
1378     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1379   ;;
1380   ppc64abi32)
1381     echo "TARGET_ARCH=ppc64" >> $config_mak
1382     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1383     echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
1384     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1385     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1386     echo "#define TARGET_PPC 1" >> $config_h
1387     echo "#define TARGET_PPC64 1" >> $config_h
1388     echo "#define TARGET_ABI32 1" >> $config_h
1389     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1390   ;;
1391   sh4|sh4eb)
1392     echo "TARGET_ARCH=sh4" >> $config_mak
1393     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1394     echo "#define TARGET_ARCH \"sh4\"" >> $config_h
1395     echo "#define TARGET_SH4 1" >> $config_h
1396     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1397     bflt="yes"
1398   ;;
1399   sparc)
1400     echo "TARGET_ARCH=sparc" >> $config_mak
1401     echo "#define TARGET_ARCH \"sparc\"" >> $config_h
1402     echo "#define TARGET_SPARC 1" >> $config_h
1403   ;;
1404   sparc64)
1405     echo "TARGET_ARCH=sparc64" >> $config_mak
1406     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1407     echo "#define TARGET_SPARC 1" >> $config_h
1408     echo "#define TARGET_SPARC64 1" >> $config_h
1409     elfload32="yes"
1410   ;;
1411   sparc32plus)
1412     echo "TARGET_ARCH=sparc64" >> $config_mak
1413     echo "TARGET_ABI_DIR=sparc" >> $config_mak
1414     echo "TARGET_ARCH2=sparc32plus" >> $config_mak
1415     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1416     echo "#define TARGET_SPARC 1" >> $config_h
1417     echo "#define TARGET_SPARC64 1" >> $config_h
1418     echo "#define TARGET_ABI32 1" >> $config_h
1419   ;;
1420   *)
1421     echo "Unsupported target CPU"
1422     exit 1
1423   ;;
1424 esac
1425 if test "$target_bigendian" = "yes" ; then
1426   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
1427   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
1428 fi
1429 if test "$target_softmmu" = "yes" ; then
1430   echo "CONFIG_SOFTMMU=yes" >> $config_mak
1431   echo "#define CONFIG_SOFTMMU 1" >> $config_h
1432 fi
1433 if test "$target_user_only" = "yes" ; then
1434   echo "CONFIG_USER_ONLY=yes" >> $config_mak
1435   echo "#define CONFIG_USER_ONLY 1" >> $config_h
1436 fi
1437 if test "$target_linux_user" = "yes" ; then
1438   echo "CONFIG_LINUX_USER=yes" >> $config_mak
1439   echo "#define CONFIG_LINUX_USER 1" >> $config_h
1440 fi
1441 if test "$target_darwin_user" = "yes" ; then
1442   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
1443   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
1444 fi
1445
1446 if test "$target_cpu" = "arm" \
1447      -o "$target_cpu" = "armeb" \
1448      -o "$target_cpu" = "m68k" \
1449      -o "$target_cpu" = "mips" \
1450      -o "$target_cpu" = "mipsel" \
1451      -o "$target_cpu" = "mipsn32" \
1452      -o "$target_cpu" = "mipsn32el" \
1453      -o "$target_cpu" = "mips64" \
1454      -o "$target_cpu" = "mips64el" \
1455      -o "$target_cpu" = "sparc" \
1456      -o "$target_cpu" = "sparc64" \
1457      -o "$target_cpu" = "sparc32plus"; then
1458   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
1459   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
1460 fi
1461 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
1462   echo "TARGET_HAS_BFLT=yes" >> $config_mak
1463   echo "#define TARGET_HAS_BFLT 1" >> $config_h
1464 fi
1465 if test "$target_user_only" = "yes" \
1466         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
1467   echo "#define USE_NPTL 1" >> $config_h
1468 fi
1469 # 32 bit ELF loader in addition to native 64 bit loader?
1470 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
1471   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
1472   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
1473 fi
1474
1475 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1476
1477 done # for target in $targets
1478
1479 # build tree in object directory if source path is different from current one
1480 if test "$source_path_used" = "yes" ; then
1481     DIRS="tests tests/cris slirp audio"
1482     FILES="Makefile tests/Makefile"
1483     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
1484     FILES="$FILES tests/test-mmap.c"
1485     for dir in $DIRS ; do
1486             mkdir -p $dir
1487     done
1488     # remove the link and recreate it, as not all "ln -sf" overwrite the link
1489     for f in $FILES ; do
1490         rm -f $f
1491         ln -s $source_path/$f $f
1492     done
1493 fi
1494
1495 rm -f $TMPO $TMPC $TMPE $TMPS