configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}"
  17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
  18
  19 # default parameters
  20 prefix=""
  21 interp_prefix="/usr/gnemul/qemu-%M"
  22 static="no"
  23 cross_prefix=""
  24 cc="gcc"
  25 gcc3_search="yes"
  26 gcc3_list="gcc-3.4.6 gcc-3.4 gcc34 gcc-3.3.6 gcc-3.3 gcc33 gcc-3.2 gcc32"
  27 audio_drv_list=""
  28 audio_card_list=""
  29 host_cc="gcc"
  30 ar="ar"
  31 make="make"
  32 install="install"
  33 strip="strip"
  34 cpu=`uname -m`
  35 target_list=""
  36 case "$cpu" in
  37   i386|i486|i586|i686|i86pc|BePC)
  38     cpu="i386"
  39   ;;
  40   x86_64|amd64)
  41     cpu="x86_64"
  42   ;;
  43   alpha)
  44     cpu="alpha"
  45   ;;
  46   armv*b)
  47     cpu="armv4b"
  48   ;;
  49   armv*l)
  50     cpu="armv4l"
  51   ;;
  52   cris)
  53     cpu="cris"
  54   ;;
  55   parisc|parisc64)
  56     cpu="hppa"
  57   ;;
  58   ia64)
  59     cpu="ia64"
  60   ;;
  61   m68k)
  62     cpu="m68k"
  63   ;;
  64   mips)
  65     cpu="mips"
  66   ;;
  67   mips64)
  68     cpu="mips64"
  69   ;;
  70   "Power Macintosh"|ppc|ppc64)
  71     cpu="powerpc"
  72   ;;
  73   s390*)
  74     cpu="s390"
  75   ;;
  76   sparc|sun4[cdmuv])
  77     cpu="sparc"
  78   ;;
  79   sparc64)
  80     cpu="sparc64"
  81   ;;
  82   *)
  83     cpu="unknown"
  84   ;;
  85 esac
  86 gprof="no"
  87 bigendian="no"
  88 mingw32="no"
  89 EXESUF=""
  90 gdbstub="yes"
  91 slirp="yes"
  92 vde="no"
  93 fmod_lib=""
  94 fmod_inc=""
  95 vnc_tls="yes"
  96 bsd="no"
  97 linux="no"
  98 kqemu="no"
  99 profiler="no"
 100 cocoa="no"
 101 check_gfx="yes"
 102 check_gcc="yes"
 103 softmmu="yes"
 104 linux_user="no"
 105 darwin_user="no"
 106 build_docs="no"
 107 uname_release=""
 108 curses="yes"
 109 nptl="yes"
 110 mixemu="no"
 111
 112 # OS specific
 113 targetos=`uname -s`
 114 case $targetos in
 115 CYGWIN*)
 116 mingw32="yes"
 117 OS_CFLAGS="-mno-cygwin"
 118 if [ "$cpu" = "i386" ] ; then
 119     kqemu="yes"
 120 fi
 121 audio_possible_drivers="sdl"
 122 ;;
 123 MINGW32*)
 124 mingw32="yes"
 125 if [ "$cpu" = "i386" ] ; then
 126     kqemu="yes"
 127 fi
 128 audio_possible_drivers="dsound sdl fmod"
 129 ;;
 130 GNU/kFreeBSD)
 131 audio_drv_list="oss"
 132 audio_possible_drivers="oss sdl esd"
 133 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 134     kqemu="yes"
 135 fi
 136 ;;
 137 FreeBSD)
 138 bsd="yes"
 139 audio_drv_list="oss"
 140 audio_possible_drivers="oss sdl esd"
 141 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 142     kqemu="yes"
 143 fi
 144 ;;
 145 NetBSD)
 146 bsd="yes"
 147 audio_drv_list="oss"
 148 audio_possible_drivers="oss sdl esd"
 149 ;;
 150 OpenBSD)
 151 bsd="yes"
 152 audio_drv_list="oss"
 153 audio_possible_drivers="oss sdl esd"
 154 ;;
 155 Darwin)
 156 bsd="yes"
 157 darwin="yes"
 158 darwin_user="yes"
 159 cocoa="yes"
 160 audio_drv_list="coreaudio"
 161 audio_possible_drivers="coreaudio sdl fmod"
 162 OS_CFLAGS="-mdynamic-no-pic"
 163 OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
 164 ;;
 165 SunOS)
 166     solaris="yes"
 167     make="gmake"
 168     install="ginstall"
 169     needs_libsunmath="no"
 170     solarisrev=`uname -r | cut -f2 -d.`
 171     # have to select again, because `uname -m` returns i86pc
 172     # even on an x86_64 box.
 173     solariscpu=`isainfo -k`
 174     if test "${solariscpu}" = "amd64" ; then
 175         cpu="x86_64"
 176     fi
 177     if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 178         if test "$solarisrev" -le 9 ; then
 179             if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 180                 needs_libsunmath="yes"
 181             else
 182                 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 183                 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 184                 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 185                 echo "Studio 11 can be downloaded from www.sun.com."
 186                 exit 1
 187             fi
 188         fi
 189         if test "$solarisrev" -ge 9 ; then
 190             kqemu="yes"
 191         fi
 192     fi
 193     if test -f /usr/include/sys/soundcard.h ; then
 194         audio_drv_list="oss"
 195     fi
 196     audio_possible_drivers="oss sdl"
 197 ;;
 198 *)
 199 audio_drv_list="oss"
 200 audio_possible_drivers="oss alsa sdl esd pa"
 201 linux="yes"
 202 linux_user="yes"
 203 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 204     kqemu="yes"
 205     audio_possible_drivers="$audio_possible_drivers fmod"
 206 fi
 207 ;;
 208 esac
 209
 210 if [ "$bsd" = "yes" ] ; then
 211   if [ "$darwin" != "yes" ] ; then
 212     make="gmake"
 213   fi
 214 fi
 215
 216 # find source path
 217 source_path=`dirname "$0"`
 218 source_path_used="no"
 219 workdir=`pwd`
 220 if [ -z "$source_path" ]; then
 221     source_path=$workdir
 222 else
 223     source_path=`cd "$source_path"; pwd`
 224 fi
 225 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 226
 227 werror="no"
 228 # generate compile errors on warnings for development builds
 229 #if grep cvs $source_path/VERSION > /dev/null 2>&1 ; then
 230 #werror="yes";
 231 #fi
 232
 233 for opt do
 234   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 235   case "$opt" in
 236   --help|-h) show_help=yes
 237   ;;
 238   --prefix=*) prefix="$optarg"
 239   ;;
 240   --interp-prefix=*) interp_prefix="$optarg"
 241   ;;
 242   --source-path=*) source_path="$optarg"
 243   source_path_used="yes"
 244   ;;
 245   --cross-prefix=*) cross_prefix="$optarg"
 246   ;;
 247   --cc=*) cc="$optarg"
 248   gcc3_search="no"
 249   ;;
 250   --host-cc=*) host_cc="$optarg"
 251   ;;
 252   --make=*) make="$optarg"
 253   ;;
 254   --install=*) install="$optarg"
 255   ;;
 256   --extra-cflags=*) CFLAGS="$optarg"
 257   ;;
 258   --extra-ldflags=*) LDFLAGS="$optarg"
 259   ;;
 260   --cpu=*) cpu="$optarg"
 261   ;;
 262   --target-list=*) target_list="$optarg"
 263   ;;
 264   --enable-gprof) gprof="yes"
 265   ;;
 266   --static) static="yes"
 267   ;;
 268   --disable-sdl) sdl="no"
 269   ;;
 270   --fmod-lib=*) fmod_lib="$optarg"
 271   ;;
 272   --fmod-inc=*) fmod_inc="$optarg"
 273   ;;
 274   --audio-card-list=*) audio_card_list="$optarg"
 275   ;;
 276   --audio-drv-list=*) audio_drv_list="$optarg"
 277   ;;
 278   --disable-vnc-tls) vnc_tls="no"
 279   ;;
 280   --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-" ; linux_user="no"
 281   ;;
 282   --disable-slirp) slirp="no"
 283   ;;
 284   --enable-vde) vde="yes"
 285   ;;
 286   --disable-kqemu) kqemu="no"
 287   ;;
 288   --disable-brlapi) brlapi="no"
 289   ;;
 290   --enable-profiler) profiler="yes"
 291   ;;
 292   --enable-cocoa)
 293       cocoa="yes" ;
 294       sdl="no" ;
 295       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 296   ;;
 297   --disable-gfx-check) check_gfx="no"
 298   ;;
 299   --disable-gcc-check) check_gcc="no"
 300   ;;
 301   --disable-system) softmmu="no"
 302   ;;
 303   --enable-system) softmmu="yes"
 304   ;;
 305   --disable-linux-user) linux_user="no"
 306   ;;
 307   --enable-linux-user) linux_user="yes"
 308   ;;
 309   --disable-darwin-user) darwin_user="no"
 310   ;;
 311   --enable-darwin-user) darwin_user="yes"
 312   ;;
 313   --enable-uname-release=*) uname_release="$optarg"
 314   ;;
 315   --sparc_cpu=*)
 316       sparc_cpu="$optarg"
 317       case $sparc_cpu in
 318         v7|v8) SP_CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 319                  target_cpu="sparc"; cpu="sparc" ;;
 320         v8plus|v8plusa) SP_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 321                  target_cpu="sparc"; cpu="sparc" ;;
 322         v9)    SP_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m64"
 323                  target_cpu="sparc64"; cpu="sparc64" ;;
 324         *)     echo "undefined SPARC architecture. Exiting";exit 1;;
 325       esac
 326   ;;
 327   --enable-werror) werror="yes"
 328   ;;
 329   --disable-werror) werror="no"
 330   ;;
 331   --disable-curses) curses="no"
 332   ;;
 333   --disable-nptl) nptl="no"
 334   ;;
 335   --enable-mixemu) mixemu="yes"
 336   ;;
 337   *) echo "ERROR: unknown option $opt"; show_help="yes"
 338   ;;
 339   esac
 340 done
 341
 342 if [ "$bsd" = "yes" -o "$darwin" = "yes" -o "$mingw32" = "yes" ] ; then
 343     AIOLIBS=
 344 else
 345     # Some Linux architectures (e.g. s390) don't imply -lpthread automatically.
 346     AIOLIBS="-lrt -lpthread"
 347 fi
 348
 349 # default flags for all hosts
 350 CFLAGS="$CFLAGS -Wall -O2 -g -fno-strict-aliasing"
 351 LDFLAGS="$LDFLAGS -g"
 352 if test "$werror" = "yes" ; then
 353 CFLAGS="$CFLAGS -Werror"
 354 fi
 355
 356 #
 357 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 358 # ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 359 #
 360 case "$cpu" in
 361     sparc) if test -z "$sparc_cpu" ; then
 362                ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__"
 363                ARCH_LDFLAGS="-m32"
 364            else
 365                ARCH_CFLAGS="${SP_CFLAGS}"
 366                ARCH_LDFLAGS="${SP_LDFLAGS}"
 367            fi
 368            ;;
 369     sparc64) if test -z "$sparc_cpu" ; then
 370                ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__"
 371                ARCH_LDFLAGS="-m64"
 372            else
 373                ARCH_CFLAGS="${SP_CFLAGS}"
 374                ARCH_LDFLAGS="${SP_LDFLAGS}"
 375            fi
 376            ;;
 377     s390)
 378            ARCH_CFLAGS="-march=z900"
 379            ;;
 380     i386)
 381            ARCH_CFLAGS="-m32"
 382            ARCH_LDFLAGS="-m32"
 383            ;;
 384     x86_64)
 385            ARCH_CFLAGS="-m64"
 386            ARCH_LDFLAGS="-m64"
 387            ;;
 388 esac
 389
 390 if test x"$show_help" = x"yes" ; then
 391 cat << EOF
 392
 393 Usage: configure [options]
 394 Options: [defaults in brackets after descriptions]
 395
 396 EOF
 397 echo "Standard options:"
 398 echo "  --help                   print this message"
 399 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 400 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 401 echo "                           use %M for cpu name [$interp_prefix]"
 402 echo "  --target-list=LIST       set target list [$target_list]"
 403 echo ""
 404 echo "kqemu kernel acceleration support:"
 405 echo "  --disable-kqemu          disable kqemu support"
 406 echo ""
 407 echo "Advanced options (experts only):"
 408 echo "  --source-path=PATH       path of source code [$source_path]"
 409 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 410 echo "  --cc=CC                  use C compiler CC [$cc]"
 411 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 412 echo "  --make=MAKE              use specified make [$make]"
 413 echo "  --install=INSTALL        use specified install [$install]"
 414 echo "  --static                 enable static build [$static]"
 415 echo "  --disable-werror         disable compilation abort on warning"
 416 echo "  --disable-sdl            disable SDL"
 417 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 418 echo "  --enable-mingw32         enable Win32 cross compilation with mingw32"
 419 echo "  --audio-drv-list=LIST    set audio drivers list:"
 420 echo "                           Available drivers: $audio_possible_drivers"
 421 echo "  --audio-card-list=LIST   set list of additional emulated audio cards"
 422 echo "                           Available cards: ac97 adlib cs4231a gus"
 423 echo "  --enable-mixemu          enable mixer emulation"
 424 echo "  --disable-brlapi         disable BrlAPI"
 425 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 426 echo "  --disable-curses         disable curses output"
 427 echo "  --disable-nptl           disable usermode NPTL support"
 428 echo "  --enable-system          enable all system emulation targets"
 429 echo "  --disable-system         disable all system emulation targets"
 430 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 431 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 432 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 433 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 434 echo "  --fmod-lib               path to FMOD library"
 435 echo "  --fmod-inc               path to FMOD includes"
 436 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 437 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 438 echo "  --enable-vde             enable support for vde network [$vde]"
 439 echo ""
 440 echo "NOTE: The object files are built at the place where configure is launched"
 441 exit 1
 442 fi
 443
 444 cc="${cross_prefix}${cc}"
 445 ar="${cross_prefix}${ar}"
 446 strip="${cross_prefix}${strip}"
 447
 448 # check that the C compiler works.
 449 cat > $TMPC <<EOF
 450 int main(void) {}
 451 EOF
 452
 453 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
 454   : C compiler works ok
 455 else
 456     echo "ERROR: \"$cc\" either does not exist or does not work"
 457     exit 1
 458 fi
 459
 460 if test "$mingw32" = "yes" ; then
 461     linux="no"
 462     EXESUF=".exe"
 463     oss="no"
 464 fi
 465
 466 # Check for gcc4, error if pre-gcc4
 467 if test "$check_gcc" = "yes" ; then
 468     cat > $TMPC <<EOF
 469 #if __GNUC__ < 4
 470 #error gcc3
 471 #endif
 472 int main(){return 0;}
 473 EOF
 474     if "$cc" $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 475         echo "WARNING: \"$cc\" looks like gcc 4.x"
 476         found_compat_cc="no"
 477         if test "$gcc3_search" = "yes" ; then
 478             echo "Looking for gcc 3.x"
 479             for compat_cc in $gcc3_list ; do
 480                 if "$cross_prefix$compat_cc" --version 2> /dev/null | fgrep '(GCC) 3.' > /dev/null 2>&1 ; then
 481                     echo "Found \"$compat_cc\""
 482                     cc="$cross_prefix$compat_cc"
 483                     found_compat_cc="yes"
 484                     break
 485                 fi
 486             done
 487             if test "$found_compat_cc" = "no" ; then
 488                 echo "gcc 3.x not found!"
 489             fi
 490         fi
 491         if test "$found_compat_cc" = "no" ; then
 492             echo "QEMU is known to have problems when compiled with gcc 4.x"
 493             echo "It is recommended that you use gcc 3.x to build QEMU"
 494             echo "To use this compiler anyway, configure with --disable-gcc-check"
 495             exit 1;
 496         fi
 497     fi
 498 fi
 499
 500 #
 501 # Solaris specific configure tool chain decisions
 502 #
 503 if test "$solaris" = "yes" ; then
 504   #
 505   # gcc for solaris 10/fcs in /usr/sfw/bin doesn't compile qemu correctly
 506   # override the check with --disable-gcc-check
 507   #
 508   if test "$solarisrev" -eq 10 -a "$check_gcc" = "yes" ; then
 509     solgcc=`which $cc`
 510     if test "$solgcc" = "/usr/sfw/bin/gcc" ; then
 511       echo "Solaris 10/FCS gcc in /usr/sfw/bin will not compiled qemu correctly."
 512       echo "please get gcc-3.4.3 or later, from www.blastwave.org using pkg-get -i gcc3"
 513       echo "or get the latest patch from SunSolve for gcc"
 514       exit 1
 515     fi
 516   fi
 517   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 518   if test -z "$solinst" ; then
 519     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 520     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 521     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 522     exit 1
 523   fi
 524   if test "$solinst" = "/usr/sbin/install" ; then
 525     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 526     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 527     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 528     exit 1
 529   fi
 530   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 531   if test -z "$sol_ar" ; then
 532     echo "Error: No path includes ar"
 533     if test -f /usr/ccs/bin/ar ; then
 534       echo "Add /usr/ccs/bin to your path and rerun configure"
 535     fi
 536     exit 1
 537   fi
 538 fi
 539
 540
 541 if test -z "$target_list" ; then
 542 # these targets are portable
 543     if [ "$softmmu" = "yes" ] ; then
 544         target_list="\
 545 i386-softmmu \
 546 x86_64-softmmu \
 547 arm-softmmu \
 548 cris-softmmu \
 549 m68k-softmmu \
 550 mips-softmmu \
 551 mipsel-softmmu \
 552 mips64-softmmu \
 553 mips64el-softmmu \
 554 ppc-softmmu \
 555 ppcemb-softmmu \
 556 ppc64-softmmu \
 557 sh4-softmmu \
 558 sh4eb-softmmu \
 559 sparc-softmmu \
 560 "
 561     fi
 562 # the following are Linux specific
 563     if [ "$linux_user" = "yes" ] ; then
 564         target_list="${target_list}\
 565 i386-linux-user \
 566 x86_64-linux-user \
 567 alpha-linux-user \
 568 arm-linux-user \
 569 armeb-linux-user \
 570 cris-linux-user \
 571 m68k-linux-user \
 572 mips-linux-user \
 573 mipsel-linux-user \
 574 ppc-linux-user \
 575 ppc64-linux-user \
 576 ppc64abi32-linux-user \
 577 sh4-linux-user \
 578 sh4eb-linux-user \
 579 sparc-linux-user \
 580 sparc64-linux-user \
 581 sparc32plus-linux-user \
 582 "
 583     fi
 584 # the following are Darwin specific
 585     if [ "$darwin_user" = "yes" ] ; then
 586         target_list="$target_list i386-darwin-user ppc-darwin-user"
 587     fi
 588 else
 589     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 590 fi
 591 if test -z "$target_list" ; then
 592     echo "No targets enabled"
 593     exit 1
 594 fi
 595
 596 if test -z "$cross_prefix" ; then
 597
 598 # ---
 599 # big/little endian test
 600 cat > $TMPC << EOF
 601 #include <inttypes.h>
 602 int main(int argc, char ** argv){
 603         volatile uint32_t i=0x01234567;
 604         return (*((uint8_t*)(&i))) == 0x67;
 605 }
 606 EOF
 607
 608 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 609 $TMPE && bigendian="yes"
 610 else
 611 echo big/little test failed
 612 fi
 613
 614 else
 615
 616 # if cross compiling, cannot launch a program, so make a static guess
 617 if test "$cpu" = "armv4b" \
 618      -o "$cpu" = "hppa" \
 619      -o "$cpu" = "m68k" \
 620      -o "$cpu" = "mips" \
 621      -o "$cpu" = "mips64" \
 622      -o "$cpu" = "powerpc" \
 623      -o "$cpu" = "s390" \
 624      -o "$cpu" = "sparc" \
 625      -o "$cpu" = "sparc64"; then
 626     bigendian="yes"
 627 fi
 628
 629 fi
 630
 631 # host long bits test
 632 hostlongbits="32"
 633 if test "$cpu" = "x86_64" \
 634      -o "$cpu" = "alpha" \
 635      -o "$cpu" = "ia64" \
 636      -o "$cpu" = "sparc64"; then
 637     hostlongbits="64"
 638 fi
 639
 640 # check gcc options support
 641 cat > $TMPC <<EOF
 642 int main(void) {
 643 }
 644 EOF
 645
 646 # Check host NPTL support
 647 cat > $TMPC <<EOF
 648 #include <sched.h>
 649 #include <linux/futex.h>
 650 void foo()
 651 {
 652 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 653 #error bork
 654 #endif
 655 }
 656 EOF
 657
 658 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
 659   :
 660 else
 661    nptl="no"
 662 fi
 663
 664 ##########################################
 665 # SDL probe
 666
 667 sdl_too_old=no
 668
 669 if test -z "$sdl" ; then
 670     sdl_config="sdl-config"
 671     sdl=no
 672     sdl_static=no
 673
 674     if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
 675     # win32 cross compilation case
 676         sdl_config="i386-mingw32msvc-sdl-config"
 677         sdl=yes
 678     else
 679         # normal SDL probe
 680 cat > $TMPC << EOF
 681 #include <SDL.h>
 682 #undef main /* We don't want SDL to override our main() */
 683 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 684 EOF
 685         if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /tmp/qemu-$$-sdl-config.log ; then
 686             _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 687             if test "$_sdlversion" -lt 121 ; then
 688                 sdl_too_old=yes
 689             else
 690                 if test "$cocoa" = "no" ; then
 691                     sdl=yes
 692                 fi
 693             fi
 694
 695             # static link with sdl ?
 696             if test "$sdl" = "yes" ; then
 697                 aa="no"
 698                 `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
 699                 sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
 700                 if [ "$aa" = "yes" ] ; then
 701                     sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 702                 fi
 703
 704                 if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
 705                     sdl_static=yes
 706                 fi
 707             fi # static link
 708         fi # sdl compile test
 709     fi # cross compilation
 710 else
 711     # Make sure to disable cocoa if sdl was set
 712     if test "$sdl" = "yes" ; then
 713        cocoa="no"
 714        audio_drv_list="`echo $audio_drv_list | sed s,coreaudio,,g`"
 715     fi
 716 fi # -z $sdl
 717
 718 ##########################################
 719 # VNC TLS detection
 720 if test "$vnc_tls" = "yes" ; then
 721   `pkg-config gnutls` || vnc_tls="no"
 722 fi
 723 if test "$vnc_tls" = "yes" ; then
 724   vnc_tls_cflags=`pkg-config --cflags gnutls`
 725   vnc_tls_libs=`pkg-config --libs gnutls`
 726 fi
 727
 728 ##########################################
 729 # vde libraries probe
 730 if test "$vde" = "yes" ; then
 731   cat > $TMPC << EOF
 732 #include <libvdeplug.h>
 733 int main(void) { struct vde_open_args a = {0, 0, 0} ; return 0;}
 734 EOF
 735     if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 736         :
 737     else
 738         echo
 739         echo "Error: VDE check failed"
 740         echo "Make sure to have the VDE libs and headers installed."
 741         echo
 742         exit 1
 743     fi
 744 fi
 745
 746 ##########################################
 747 # Sound support libraries probe
 748
 749 audio_drv_probe()
 750 {
 751     drv=$1
 752     hdr=$2
 753     lib=$3
 754     exp=$4
 755     cfl=$5
 756         cat > $TMPC << EOF
 757 #include <$hdr>
 758 int main(void) { $exp }
 759 EOF
 760     if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib 2> /dev/null ; then
 761         :
 762     else
 763         echo
 764         echo "Error: $drv check failed"
 765         echo "Make sure to have the $drv libs and headers installed."
 766         echo
 767         exit 1
 768     fi
 769 }
 770
 771 for drv in $audio_drv_list; do
 772     case $drv in
 773     alsa)
 774     audio_drv_probe $drv alsa/asoundlib.h -lasound \
 775         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
 776     ;;
 777
 778     fmod)
 779     if test -z $fmod_lib || test -z $fmod_inc; then
 780         echo
 781         echo "Error: You must specify path to FMOD library and headers"
 782         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
 783         echo
 784         exit 1
 785     fi
 786     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
 787     ;;
 788
 789     esd)
 790     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
 791     ;;
 792
 793     pa)
 794     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
 795         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
 796     ;;
 797
 798     esac
 799 done
 800
 801 ##########################################
 802 # BrlAPI probe
 803
 804 if test -z "$brlapi" ; then
 805     brlapi=no
 806 cat > $TMPC << EOF
 807 #include <brlapi.h>
 808 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
 809 EOF
 810     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi 2> /dev/null ; then
 811             brlapi=yes
 812     fi # brlapi compile test
 813 fi # -z $brlapi
 814
 815 ##########################################
 816 # curses probe
 817
 818 if test "$curses" = "yes" ; then
 819   curses=no
 820   cat > $TMPC << EOF
 821 #include <curses.h>
 822 int main(void) { return curses_version(); }
 823 EOF
 824   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses 2> /dev/null ; then
 825     curses=yes
 826   fi
 827 fi # test "$curses"
 828
 829 # Check if tools are available to build documentation.
 830 if [ -x "`which texi2html 2>/dev/null`" ] && \
 831    [ -x "`which pod2man 2>/dev/null`" ]; then
 832   build_docs="yes"
 833 fi
 834
 835 if test "$mingw32" = "yes" ; then
 836   if test -z "$prefix" ; then
 837       prefix="/c/Program Files/Qemu"
 838   fi
 839   mansuffix=""
 840   datasuffix=""
 841   docsuffix=""
 842   binsuffix=""
 843 else
 844   if test -z "$prefix" ; then
 845       prefix="/usr/local"
 846   fi
 847   mansuffix="/share/man"
 848   datasuffix="/share/qemu"
 849   docsuffix="/share/doc/qemu"
 850   binsuffix="/bin"
 851 fi
 852
 853 echo "Install prefix    $prefix"
 854 echo "BIOS directory    $prefix$datasuffix"
 855 echo "binary directory  $prefix$binsuffix"
 856 if test "$mingw32" = "no" ; then
 857 echo "Manual directory  $prefix$mansuffix"
 858 echo "ELF interp prefix $interp_prefix"
 859 fi
 860 echo "Source path       $source_path"
 861 echo "C compiler        $cc"
 862 echo "Host C compiler   $host_cc"
 863 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
 864 echo "make              $make"
 865 echo "install           $install"
 866 echo "host CPU          $cpu"
 867 echo "host big endian   $bigendian"
 868 echo "target list       $target_list"
 869 echo "gprof enabled     $gprof"
 870 echo "profiler          $profiler"
 871 echo "static build      $static"
 872 echo "-Werror enabled   $werror"
 873 if test "$darwin" = "yes" ; then
 874     echo "Cocoa support     $cocoa"
 875 fi
 876 echo "SDL support       $sdl"
 877 if test "$sdl" != "no" ; then
 878     echo "SDL static link   $sdl_static"
 879 fi
 880 echo "curses support    $curses"
 881 echo "mingw32 support   $mingw32"
 882 echo "Audio drivers     $audio_drv_list"
 883 echo "Extra audio cards $audio_card_list"
 884 echo "Mixer emulation   $mixemu"
 885 echo "VNC TLS support   $vnc_tls"
 886 if test "$vnc_tls" = "yes" ; then
 887     echo "    TLS CFLAGS    $vnc_tls_cflags"
 888     echo "    TLS LIBS      $vnc_tls_libs"
 889 fi
 890 if test -n "$sparc_cpu"; then
 891     echo "Target Sparc Arch $sparc_cpu"
 892 fi
 893 echo "kqemu support     $kqemu"
 894 echo "brlapi support    $brlapi"
 895 echo "Documentation     $build_docs"
 896 [ ! -z "$uname_release" ] && \
 897 echo "uname -r          $uname_release"
 898 echo "NPTL support      $nptl"
 899 echo "vde support       $vde"
 900
 901 if test $sdl_too_old = "yes"; then
 902 echo "-> Your SDL version is too old - please upgrade to have SDL support"
 903 fi
 904 if [ -s /tmp/qemu-$$-sdl-config.log ]; then
 905   echo "The error log from compiling the libSDL test is: "
 906   cat /tmp/qemu-$$-sdl-config.log
 907 fi
 908 rm -f /tmp/qemu-$$-sdl-config.log
 909 #if test "$sdl_static" = "no"; then
 910 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
 911 #fi
 912 config_mak="config-host.mak"
 913 config_h="config-host.h"
 914
 915 #echo "Creating $config_mak and $config_h"
 916
 917 test -f $config_h && mv $config_h ${config_h}~
 918
 919 echo "# Automatically generated by configure - do not modify" > $config_mak
 920 echo "# Configured with: $0 $@" >> $config_mak
 921 echo "/* Automatically generated by configure - do not modify */" > $config_h
 922
 923 echo "prefix=$prefix" >> $config_mak
 924 echo "bindir=\${prefix}$binsuffix" >> $config_mak
 925 echo "mandir=\${prefix}$mansuffix" >> $config_mak
 926 echo "datadir=\${prefix}$datasuffix" >> $config_mak
 927 echo "docdir=\${prefix}$docsuffix" >> $config_mak
 928 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
 929 echo "MAKE=$make" >> $config_mak
 930 echo "INSTALL=$install" >> $config_mak
 931 echo "CC=$cc" >> $config_mak
 932 echo "HOST_CC=$host_cc" >> $config_mak
 933 echo "AR=$ar" >> $config_mak
 934 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
 935 # XXX: only use CFLAGS and LDFLAGS ?
 936 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
 937 # compilation of dyngen tool (useful for win32 build on Linux host)
 938 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
 939 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
 940 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
 941 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
 942 echo "CFLAGS=$CFLAGS" >> $config_mak
 943 echo "LDFLAGS=$LDFLAGS" >> $config_mak
 944 echo "EXESUF=$EXESUF" >> $config_mak
 945 echo "AIOLIBS=$AIOLIBS" >> $config_mak
 946 case "$cpu" in
 947   i386)
 948     echo "ARCH=i386" >> $config_mak
 949     echo "#define HOST_I386 1" >> $config_h
 950   ;;
 951   x86_64)
 952     echo "ARCH=x86_64" >> $config_mak
 953     echo "#define HOST_X86_64 1" >> $config_h
 954   ;;
 955   alpha)
 956     echo "ARCH=alpha" >> $config_mak
 957     echo "#define HOST_ALPHA 1" >> $config_h
 958   ;;
 959   armv4b)
 960     echo "ARCH=arm" >> $config_mak
 961     echo "#define HOST_ARM 1" >> $config_h
 962   ;;
 963   armv4l)
 964     echo "ARCH=arm" >> $config_mak
 965     echo "#define HOST_ARM 1" >> $config_h
 966   ;;
 967   cris)
 968     echo "ARCH=cris" >> $config_mak
 969     echo "#define HOST_CRIS 1" >> $config_h
 970   ;;
 971   hppa)
 972     echo "ARCH=hppa" >> $config_mak
 973     echo "#define HOST_HPPA 1" >> $config_h
 974   ;;
 975   ia64)
 976     echo "ARCH=ia64" >> $config_mak
 977     echo "#define HOST_IA64 1" >> $config_h
 978   ;;
 979   m68k)
 980     echo "ARCH=m68k" >> $config_mak
 981     echo "#define HOST_M68K 1" >> $config_h
 982   ;;
 983   mips)
 984     echo "ARCH=mips" >> $config_mak
 985     echo "#define HOST_MIPS 1" >> $config_h
 986   ;;
 987   mips64)
 988     echo "ARCH=mips64" >> $config_mak
 989     echo "#define HOST_MIPS64 1" >> $config_h
 990   ;;
 991   powerpc)
 992     echo "ARCH=ppc" >> $config_mak
 993     echo "#define HOST_PPC 1" >> $config_h
 994   ;;
 995   s390)
 996     echo "ARCH=s390" >> $config_mak
 997     echo "#define HOST_S390 1" >> $config_h
 998   ;;
 999   sparc)
1000     echo "ARCH=sparc" >> $config_mak
1001     echo "#define HOST_SPARC 1" >> $config_h
1002   ;;
1003   sparc64)
1004     echo "ARCH=sparc64" >> $config_mak
1005     echo "#define HOST_SPARC64 1" >> $config_h
1006   ;;
1007   *)
1008     echo "Unsupported CPU = $cpu"
1009     exit 1
1010   ;;
1011 esac
1012 if test "$bigendian" = "yes" ; then
1013   echo "WORDS_BIGENDIAN=yes" >> $config_mak
1014   echo "#define WORDS_BIGENDIAN 1" >> $config_h
1015 fi
1016 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
1017 if test "$mingw32" = "yes" ; then
1018   echo "CONFIG_WIN32=yes" >> $config_mak
1019   echo "#define CONFIG_WIN32 1" >> $config_h
1020 else
1021   cat > $TMPC << EOF
1022 #include <byteswap.h>
1023 int main(void) { return bswap_32(0); }
1024 EOF
1025   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1026     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
1027   fi
1028 fi
1029 if test "$darwin" = "yes" ; then
1030   echo "CONFIG_DARWIN=yes" >> $config_mak
1031   echo "#define CONFIG_DARWIN 1" >> $config_h
1032 fi
1033 if test "$solaris" = "yes" ; then
1034   echo "CONFIG_SOLARIS=yes" >> $config_mak
1035   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
1036   if test "$needs_libsunmath" = "yes" ; then
1037     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
1038     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
1039   fi
1040 fi
1041 if test -n "$sparc_cpu"; then
1042   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
1043   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
1044 fi
1045 if test "$gdbstub" = "yes" ; then
1046   echo "CONFIG_GDBSTUB=yes" >> $config_mak
1047   echo "#define CONFIG_GDBSTUB 1" >> $config_h
1048 fi
1049 if test "$gprof" = "yes" ; then
1050   echo "TARGET_GPROF=yes" >> $config_mak
1051   echo "#define HAVE_GPROF 1" >> $config_h
1052 fi
1053 if test "$static" = "yes" ; then
1054   echo "CONFIG_STATIC=yes" >> $config_mak
1055   echo "#define CONFIG_STATIC 1" >> $config_h
1056 fi
1057 if test $profiler = "yes" ; then
1058   echo "#define CONFIG_PROFILER 1" >> $config_h
1059 fi
1060 if test "$slirp" = "yes" ; then
1061   echo "CONFIG_SLIRP=yes" >> $config_mak
1062   echo "#define CONFIG_SLIRP 1" >> $config_h
1063 fi
1064 if test "$vde" = "yes" ; then
1065   echo "CONFIG_VDE=yes" >> $config_mak
1066   echo "#define CONFIG_VDE 1" >> $config_h
1067   echo "VDE_LIBS=-lvdeplug" >> $config_mak
1068 fi
1069 for card in $audio_card_list; do
1070     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1071     echo "$def=yes" >> $config_mak
1072     echo "#define $def 1" >> $config_h
1073 done
1074 echo "#define AUDIO_DRIVERS \\" >> $config_h
1075 for drv in $audio_drv_list; do
1076     echo "    &${drv}_audio_driver, \\" >>$config_h
1077     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1078     echo "$def=yes" >> $config_mak
1079     if test "$drv" = "fmod"; then
1080         echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1081         echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1082     fi
1083 done
1084 echo "" >>$config_h
1085 if test "$mixemu" = "yes" ; then
1086   echo "CONFIG_MIXEMU=yes" >> $config_mak
1087   echo "#define CONFIG_MIXEMU 1" >> $config_h
1088 fi
1089 if test "$vnc_tls" = "yes" ; then
1090   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1091   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1092   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1093   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1094 fi
1095 qemu_version=`head $source_path/VERSION`
1096 echo "VERSION=$qemu_version" >>$config_mak
1097 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1098
1099 echo "SRC_PATH=$source_path" >> $config_mak
1100 if [ "$source_path_used" = "yes" ]; then
1101   echo "VPATH=$source_path" >> $config_mak
1102 fi
1103 echo "TARGET_DIRS=$target_list" >> $config_mak
1104 if [ "$build_docs" = "yes" ] ; then
1105   echo "BUILD_DOCS=yes" >> $config_mak
1106 fi
1107 if test "$static" = "yes"; then
1108   sdl1=$sdl_static
1109 else
1110   sdl1=$sdl
1111 fi
1112 if test "$sdl1" = "yes" ; then
1113   echo "#define CONFIG_SDL 1" >> $config_h
1114   echo "CONFIG_SDL=yes" >> $config_mak
1115   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1116     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1117   else
1118     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1119   fi
1120   if [ "${aa}" = "yes" ] ; then
1121     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1122   else
1123     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1124   fi
1125 fi
1126 if test "$cocoa" = "yes" ; then
1127   echo "#define CONFIG_COCOA 1" >> $config_h
1128   echo "CONFIG_COCOA=yes" >> $config_mak
1129 fi
1130 if test "$curses" = "yes" ; then
1131   echo "#define CONFIG_CURSES 1" >> $config_h
1132   echo "CONFIG_CURSES=yes" >> $config_mak
1133   echo "CURSES_LIBS=-lcurses" >> $config_mak
1134 fi
1135 if test "$brlapi" = "yes" ; then
1136   echo "CONFIG_BRLAPI=yes" >> $config_mak
1137   echo "#define CONFIG_BRLAPI 1" >> $config_h
1138   echo "BRLAPI_LIBS=-lbrlapi" >> $config_mak
1139 fi
1140
1141 # XXX: suppress that
1142 if [ "$bsd" = "yes" ] ; then
1143   echo "#define O_LARGEFILE 0" >> $config_h
1144   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1145   echo "#define _BSD 1" >> $config_h
1146 fi
1147
1148 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1149
1150 tools=
1151 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1152   tools="qemu-img\$(EXESUF) $tools"
1153   if [ "$linux" = "yes" ] ; then
1154       tools="qemu-nbd\$(EXESUF) $tools"
1155   fi
1156 fi
1157 echo "TOOLS=$tools" >> $config_mak
1158
1159 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1160
1161 for target in $target_list; do
1162 target_dir="$target"
1163 config_mak=$target_dir/config.mak
1164 config_h=$target_dir/config.h
1165 target_cpu=`echo $target | cut -d '-' -f 1`
1166 target_bigendian="no"
1167 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1168 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1169 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1170 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1171 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1172 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1173 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1174 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1175 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1176 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1177 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1178 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1179 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1180 target_softmmu="no"
1181 target_user_only="no"
1182 target_linux_user="no"
1183 target_darwin_user="no"
1184 case "$target" in
1185   ${target_cpu}-softmmu)
1186     target_softmmu="yes"
1187     ;;
1188   ${target_cpu}-linux-user)
1189     target_user_only="yes"
1190     target_linux_user="yes"
1191     ;;
1192   ${target_cpu}-darwin-user)
1193     target_user_only="yes"
1194     target_darwin_user="yes"
1195     ;;
1196   *)
1197     echo "ERROR: Target '$target' not recognised"
1198     exit 1
1199     ;;
1200 esac
1201
1202 if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \
1203         -a "$sdl" = "no" -a "$cocoa" = "no" ; then
1204     echo "ERROR: QEMU requires SDL or Cocoa for graphical output"
1205     echo "To build QEMU without graphical output configure with --disable-gfx-check"
1206     echo "Note that this will disable all output from the virtual graphics card"
1207     echo "except through VNC or curses."
1208     exit 1;
1209 fi
1210
1211 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1212
1213 test -f $config_h && mv $config_h ${config_h}~
1214
1215 mkdir -p $target_dir
1216 mkdir -p $target_dir/fpu
1217 mkdir -p $target_dir/tcg
1218 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" ; then
1219   mkdir -p $target_dir/nwfpe
1220 fi
1221
1222 #
1223 # don't use ln -sf as not all "ln -sf" over write the file/link
1224 #
1225 rm -f $target_dir/Makefile
1226 ln -s $source_path/Makefile.target $target_dir/Makefile
1227
1228
1229 echo "# Automatically generated by configure - do not modify" > $config_mak
1230 echo "/* Automatically generated by configure - do not modify */" > $config_h
1231
1232
1233 echo "include ../config-host.mak" >> $config_mak
1234 echo "#include \"../config-host.h\"" >> $config_h
1235
1236 bflt="no"
1237 elfload32="no"
1238 target_nptl="no"
1239 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1240 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1241
1242 case "$target_cpu" in
1243   i386)
1244     echo "TARGET_ARCH=i386" >> $config_mak
1245     echo "#define TARGET_ARCH \"i386\"" >> $config_h
1246     echo "#define TARGET_I386 1" >> $config_h
1247     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1248     then
1249       echo "#define USE_KQEMU 1" >> $config_h
1250     fi
1251     gcc3minver=`$cc --version 2> /dev/null| fgrep "(GCC) 3." | awk '{ print $3 }' | cut -f2 -d.`
1252     if test -n "$gcc3minver" && test $gcc3minver -gt 3
1253     then
1254       echo "HAVE_GT_GCC_3_3=true" >> $config_mak
1255     else
1256       echo "HAVE_GT_GCC_3_3=false" >> $config_mak
1257     fi
1258   ;;
1259   x86_64)
1260     echo "TARGET_ARCH=x86_64" >> $config_mak
1261     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1262     echo "#define TARGET_I386 1" >> $config_h
1263     echo "#define TARGET_X86_64 1" >> $config_h
1264     if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
1265     then
1266       echo "#define USE_KQEMU 1" >> $config_h
1267     fi
1268   ;;
1269   alpha)
1270     echo "TARGET_ARCH=alpha" >> $config_mak
1271     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1272     echo "#define TARGET_ARCH \"alpha\"" >> $config_h
1273     echo "#define TARGET_ALPHA 1" >> $config_h
1274     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1275   ;;
1276   arm|armeb)
1277     echo "TARGET_ARCH=arm" >> $config_mak
1278     echo "#define TARGET_ARCH \"arm\"" >> $config_h
1279     echo "#define TARGET_ARM 1" >> $config_h
1280     bflt="yes"
1281     target_nptl="yes"
1282   ;;
1283   cris)
1284     echo "TARGET_ARCH=cris" >> $config_mak
1285     echo "#define TARGET_ARCH \"cris\"" >> $config_h
1286     echo "#define TARGET_CRIS 1" >> $config_h
1287   ;;
1288   m68k)
1289     echo "TARGET_ARCH=m68k" >> $config_mak
1290     echo "#define TARGET_ARCH \"m68k\"" >> $config_h
1291     echo "#define TARGET_M68K 1" >> $config_h
1292     bflt="yes"
1293   ;;
1294   mips|mipsel)
1295     echo "TARGET_ARCH=mips" >> $config_mak
1296     echo "#define TARGET_ARCH \"mips\"" >> $config_h
1297     echo "#define TARGET_MIPS 1" >> $config_h
1298     echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
1299   ;;
1300   mipsn32|mipsn32el)
1301     echo "TARGET_ARCH=mipsn32" >> $config_mak
1302     echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
1303     echo "#define TARGET_MIPS 1" >> $config_h
1304     echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
1305   ;;
1306   mips64|mips64el)
1307     echo "TARGET_ARCH=mips64" >> $config_mak
1308     echo "#define TARGET_ARCH \"mips64\"" >> $config_h
1309     echo "#define TARGET_MIPS 1" >> $config_h
1310     echo "#define TARGET_MIPS64 1" >> $config_h
1311     echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
1312   ;;
1313   ppc)
1314     echo "TARGET_ARCH=ppc" >> $config_mak
1315     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1316     echo "#define TARGET_ARCH \"ppc\"" >> $config_h
1317     echo "#define TARGET_PPC 1" >> $config_h
1318     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1319   ;;
1320   ppcemb)
1321     echo "TARGET_ARCH=ppcemb" >> $config_mak
1322     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1323     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1324     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
1325     echo "#define TARGET_PPC 1" >> $config_h
1326     echo "#define TARGET_PPCEMB 1" >> $config_h
1327     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1328   ;;
1329   ppc64)
1330     echo "TARGET_ARCH=ppc64" >> $config_mak
1331     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1332     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1333     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1334     echo "#define TARGET_PPC 1" >> $config_h
1335     echo "#define TARGET_PPC64 1" >> $config_h
1336     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1337   ;;
1338   ppc64abi32)
1339     echo "TARGET_ARCH=ppc64" >> $config_mak
1340     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1341     echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
1342     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1343     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1344     echo "#define TARGET_PPC 1" >> $config_h
1345     echo "#define TARGET_PPC64 1" >> $config_h
1346     echo "#define TARGET_ABI32 1" >> $config_h
1347     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1348   ;;
1349   sh4|sh4eb)
1350     echo "TARGET_ARCH=sh4" >> $config_mak
1351     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1352     echo "#define TARGET_ARCH \"sh4\"" >> $config_h
1353     echo "#define TARGET_SH4 1" >> $config_h
1354     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1355     bflt="yes"
1356   ;;
1357   sparc)
1358     echo "TARGET_ARCH=sparc" >> $config_mak
1359     echo "#define TARGET_ARCH \"sparc\"" >> $config_h
1360     echo "#define TARGET_SPARC 1" >> $config_h
1361   ;;
1362   sparc64)
1363     echo "TARGET_ARCH=sparc64" >> $config_mak
1364     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1365     echo "#define TARGET_SPARC 1" >> $config_h
1366     echo "#define TARGET_SPARC64 1" >> $config_h
1367     elfload32="yes"
1368   ;;
1369   sparc32plus)
1370     echo "TARGET_ARCH=sparc64" >> $config_mak
1371     echo "TARGET_ABI_DIR=sparc" >> $config_mak
1372     echo "TARGET_ARCH2=sparc32plus" >> $config_mak
1373     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1374     echo "#define TARGET_SPARC 1" >> $config_h
1375     echo "#define TARGET_SPARC64 1" >> $config_h
1376     echo "#define TARGET_ABI32 1" >> $config_h
1377   ;;
1378   *)
1379     echo "Unsupported target CPU"
1380     exit 1
1381   ;;
1382 esac
1383 if test "$target_bigendian" = "yes" ; then
1384   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
1385   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
1386 fi
1387 if test "$target_softmmu" = "yes" ; then
1388   echo "CONFIG_SOFTMMU=yes" >> $config_mak
1389   echo "#define CONFIG_SOFTMMU 1" >> $config_h
1390 fi
1391 if test "$target_user_only" = "yes" ; then
1392   echo "CONFIG_USER_ONLY=yes" >> $config_mak
1393   echo "#define CONFIG_USER_ONLY 1" >> $config_h
1394 fi
1395 if test "$target_linux_user" = "yes" ; then
1396   echo "CONFIG_LINUX_USER=yes" >> $config_mak
1397   echo "#define CONFIG_LINUX_USER 1" >> $config_h
1398 fi
1399 if test "$target_darwin_user" = "yes" ; then
1400   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
1401   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
1402 fi
1403
1404 if test "$target_cpu" = "arm" \
1405      -o "$target_cpu" = "armeb" \
1406      -o "$target_cpu" = "m68k" \
1407      -o "$target_cpu" = "mips" \
1408      -o "$target_cpu" = "mipsel" \
1409      -o "$target_cpu" = "mipsn32" \
1410      -o "$target_cpu" = "mipsn32el" \
1411      -o "$target_cpu" = "mips64" \
1412      -o "$target_cpu" = "mips64el" \
1413      -o "$target_cpu" = "sparc" \
1414      -o "$target_cpu" = "sparc64" \
1415      -o "$target_cpu" = "sparc32plus"; then
1416   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
1417   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
1418 fi
1419 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
1420   echo "TARGET_HAS_BFLT=yes" >> $config_mak
1421   echo "#define TARGET_HAS_BFLT 1" >> $config_h
1422 fi
1423 if test "$target_user_only" = "yes" \
1424         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
1425   echo "#define USE_NPTL 1" >> $config_h
1426 fi
1427 # 32 bit ELF loader in addition to native 64 bit loader?
1428 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
1429   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
1430   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
1431 fi
1432
1433 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1434
1435 done # for target in $targets
1436
1437 # build tree in object directory if source path is different from current one
1438 if test "$source_path_used" = "yes" ; then
1439     DIRS="tests tests/cris slirp audio"
1440     FILES="Makefile tests/Makefile"
1441     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
1442     FILES="$FILES tests/test-mmap.c"
1443     for dir in $DIRS ; do
1444             mkdir -p $dir
1445     done
1446     # remove the link and recreate it, as not all "ln -sf" overwrite the link
1447     for f in $FILES ; do
1448         rm -f $f
1449         ln -s $source_path/$f $f
1450     done
1451 fi
1452
1453 rm -f $TMPO $TMPC $TMPE $TMPS