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