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}-$$-${RANDOM}"
  17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
  18
  19 # default parameters
  20 prefix=""
  21 interp_prefix="/usr/gnemul/qemu-%M"
  22 static="no"
  23 cross_prefix=""
  24 cc="gcc"
  25 gcc3_search="yes"
  26 gcc3_list="gcc-3.4.6 gcc-3.4 gcc34 gcc-3.3.6 gcc-3.3 gcc33 gcc-3.2 gcc32"
  27 host_cc="gcc"
  28 ar="ar"
  29 make="make"
  30 install="install"
  31 strip="strip"
  32 cpu=`uname -m`
  33 target_list=""
  34 case "$cpu" in
  35   i386|i486|i586|i686|i86pc|BePC)
  36     cpu="i386"
  37   ;;
  38   x86_64|amd64)
  39     cpu="x86_64"
  40   ;;
  41   alpha)
  42     cpu="alpha"
  43   ;;
  44   armv*b)
  45     cpu="armv4b"
  46   ;;
  47   armv*l)
  48     cpu="armv4l"
  49   ;;
  50   cris)
  51     cpu="cris"
  52   ;;
  53   parisc|parisc64)
  54     cpu="hppa"
  55   ;;
  56   ia64)
  57     cpu="ia64"
  58   ;;
  59   m68k)
  60     cpu="m68k"
  61   ;;
  62   mips)
  63     cpu="mips"
  64   ;;
  65   mips64)
  66     cpu="mips64"
  67   ;;
  68   "Power Macintosh"|ppc|ppc64)
  69     cpu="powerpc"
  70   ;;
  71   s390*)
  72     cpu="s390"
  73   ;;
  74   sparc|sun4[cdmuv])
  75     cpu="sparc"
  76   ;;
  77   sparc64)
  78     cpu="sparc64"
  79   ;;
  80   *)
  81     cpu="unknown"
  82   ;;
  83 esac
  84 gprof="no"
  85 bigendian="no"
  86 mingw32="no"
  87 EXESUF=""
  88 gdbstub="yes"
  89 slirp="yes"
  90 adlib="no"
  91 ac97="no"
  92 gus="no"
  93 cs4231a="no"
  94 oss="no"
  95 dsound="no"
  96 coreaudio="no"
  97 alsa="no"
  98 esd="no"
  99 fmod="no"
 100 fmod_lib=""
 101 fmod_inc=""
 102 vnc_tls="yes"
 103 bsd="no"
 104 linux="no"
 105 kqemu="no"
 106 profiler="no"
 107 cocoa="no"
 108 check_gfx="yes"
 109 check_gcc="yes"
 110 softmmu="yes"
 111 linux_user="no"
 112 darwin_user="no"
 113 build_docs="no"
 114 uname_release=""
 115 curses="yes"
 116 nptl="yes"
 117
 118 # OS specific
 119 targetos=`uname -s`
 120 case $targetos in
 121 CYGWIN*)
 122 mingw32="yes"
 123 OS_CFLAGS="-mno-cygwin"
 124 if [ "$cpu" = "i386" ] ; then
 125     kqemu="yes"
 126 fi
 127 ;;
 128 MINGW32*)
 129 mingw32="yes"
 130 if [ "$cpu" = "i386" ] ; then
 131     kqemu="yes"
 132 fi
 133 ;;
 134 GNU/kFreeBSD)
 135 oss="yes"
 136 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 137     kqemu="yes"
 138 fi
 139 ;;
 140 FreeBSD)
 141 bsd="yes"
 142 oss="yes"
 143 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 144     kqemu="yes"
 145 fi
 146 ;;
 147 NetBSD)
 148 bsd="yes"
 149 oss="yes"
 150 ;;
 151 OpenBSD)
 152 bsd="yes"
 153 oss="yes"
 154 ;;
 155 Darwin)
 156 bsd="yes"
 157 darwin="yes"
 158 darwin_user="yes"
 159 cocoa="yes"
 160 coreaudio="yes"
 161 OS_CFLAGS="-mdynamic-no-pic"
 162 OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
 163 ;;
 164 SunOS)
 165     solaris="yes"
 166     make="gmake"
 167     install="ginstall"
 168     needs_libsunmath="no"
 169     solarisrev=`uname -r | cut -f2 -d.`
 170     # have to select again, because `uname -m` returns i86pc
 171     # even on an x86_64 box.
 172     solariscpu=`isainfo -k`
 173     if test "${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         oss=yes
 194     fi
 195 ;;
 196 *)
 197 oss="yes"
 198 linux="yes"
 199 linux_user="yes"
 200 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 201     kqemu="yes"
 202 fi
 203 ;;
 204 esac
 205
 206 if [ "$bsd" = "yes" ] ; then
 207   if [ "$darwin" != "yes" ] ; then
 208     make="gmake"
 209   fi
 210 fi
 211
 212 # find source path
 213 source_path=`dirname "$0"`
 214 source_path_used="no"
 215 workdir=`pwd`
 216 if [ -z "$source_path" ]; then
 217     source_path=$workdir
 218 else
 219     source_path=`cd "$source_path"; pwd`
 220 fi
 221 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 222
 223 werror="no"
 224 # generate compile errors on warnings for development builds
 225 #if grep cvs $source_path/VERSION > /dev/null 2>&1 ; then
 226 #werror="yes";
 227 #fi
 228
 229 for opt do
 230   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 231   case "$opt" in
 232   --help|-h) show_help=yes
 233   ;;
 234   --prefix=*) prefix="$optarg"
 235   ;;
 236   --interp-prefix=*) interp_prefix="$optarg"
 237   ;;
 238   --source-path=*) source_path="$optarg"
 239   source_path_used="yes"
 240   ;;
 241   --cross-prefix=*) cross_prefix="$optarg"
 242   ;;
 243   --cc=*) cc="$optarg"
 244   gcc3_search="no"
 245   ;;
 246   --host-cc=*) host_cc="$optarg"
 247   ;;
 248   --make=*) make="$optarg"
 249   ;;
 250   --install=*) install="$optarg"
 251   ;;
 252   --extra-cflags=*) CFLAGS="$optarg"
 253   ;;
 254   --extra-ldflags=*) LDFLAGS="$optarg"
 255   ;;
 256   --cpu=*) cpu="$optarg"
 257   ;;
 258   --target-list=*) target_list="$optarg"
 259   ;;
 260   --enable-gprof) gprof="yes"
 261   ;;
 262   --static) static="yes"
 263   ;;
 264   --disable-sdl) sdl="no"
 265   ;;
 266   --enable-coreaudio) coreaudio="yes"
 267   ;;
 268   --enable-alsa) alsa="yes"
 269   ;;
 270   --enable-esd) esd="yes"
 271   ;;
 272   --enable-dsound) dsound="yes"
 273   ;;
 274   --enable-fmod) fmod="yes"
 275   ;;
 276   --fmod-lib=*) fmod_lib="$optarg"
 277   ;;
 278   --fmod-inc=*) fmod_inc="$optarg"
 279   ;;
 280   --disable-vnc-tls) vnc_tls="no"
 281   ;;
 282   --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-" ; linux_user="no"
 283   ;;
 284   --disable-slirp) slirp="no"
 285   ;;
 286   --enable-adlib) adlib="yes"
 287   ;;
 288   --enable-ac97) ac97="yes"
 289   ;;
 290   --enable-gus) gus="yes"
 291   ;;
 292   --enable-cs4231a) cs4231a="yes"
 293   ;;
 294   --disable-kqemu) kqemu="no"
 295   ;;
 296   --disable-brlapi) brlapi="no"
 297   ;;
 298   --enable-profiler) profiler="yes"
 299   ;;
 300   --enable-cocoa) cocoa="yes" ; coreaudio="yes" ; sdl="no"
 301   ;;
 302   --disable-gfx-check) check_gfx="no"
 303   ;;
 304   --disable-gcc-check) check_gcc="no"
 305   ;;
 306   --disable-system) softmmu="no"
 307   ;;
 308   --enable-system) softmmu="yes"
 309   ;;
 310   --disable-linux-user) linux_user="no"
 311   ;;
 312   --enable-linux-user) linux_user="yes"
 313   ;;
 314   --disable-darwin-user) darwin_user="no"
 315   ;;
 316   --enable-darwin-user) darwin_user="yes"
 317   ;;
 318   --enable-uname-release=*) uname_release="$optarg"
 319   ;;
 320   --sparc_cpu=*)
 321       sparc_cpu="$optarg"
 322       case $sparc_cpu in
 323         v7|v8) SP_CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 324                  target_cpu="sparc"; cpu="sparc" ;;
 325         v8plus|v8plusa) SP_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 326                  target_cpu="sparc"; cpu="sparc" ;;
 327         v9)    SP_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m64"
 328                  target_cpu="sparc64"; cpu="sparc64" ;;
 329         *)     echo "undefined SPARC architecture. Exiting";exit 1;;
 330       esac
 331   ;;
 332   --enable-werror) werror="yes"
 333   ;;
 334   --disable-werror) werror="no"
 335   ;;
 336   --disable-curses) curses="no"
 337   ;;
 338   --disable-nptl) nptl="no"
 339   ;;
 340   *) echo "ERROR: unknown option $opt"; show_help="yes"
 341   ;;
 342   esac
 343 done
 344
 345 if [ "$bsd" = "yes" -o "$darwin" = "yes" -o "$mingw32" = "yes" ] ; then
 346     AIOLIBS=
 347 else
 348     # Some Linux architectures (e.g. s390) don't imply -lpthread automatically.
 349     AIOLIBS="-lrt -lpthread"
 350 fi
 351
 352 # default flags for all hosts
 353 CFLAGS="$CFLAGS -Wall -O2 -g -fno-strict-aliasing"
 354 LDFLAGS="$LDFLAGS -g"
 355 if test "$werror" = "yes" ; then
 356 CFLAGS="$CFLAGS -Werror"
 357 fi
 358
 359 #
 360 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 361 # ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 362 #
 363 case "$cpu" in
 364     sparc) if test -z "$sparc_cpu" ; then
 365                ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__"
 366                ARCH_LDFLAGS="-m32"
 367            else
 368                ARCH_CFLAGS="${SP_CFLAGS}"
 369                ARCH_LDFLAGS="${SP_LDFLAGS}"
 370            fi
 371            ;;
 372     sparc64) if test -z "$sparc_cpu" ; then
 373                ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__"
 374                ARCH_LDFLAGS="-m64"
 375            else
 376                ARCH_CFLAGS="${SP_CFLAGS}"
 377                ARCH_LDFLAGS="${SP_LDFLAGS}"
 378            fi
 379            ;;
 380     s390)
 381            ARCH_CFLAGS="-march=z900"
 382            ;;
 383     i386)
 384            ARCH_CFLAGS="-m32"
 385            ARCH_LDFLAGS="-m32"
 386            ;;
 387     x86_64)
 388            ARCH_CFLAGS="-m64"
 389            ARCH_LDFLAGS="-m64"
 390            ;;
 391 esac
 392
 393 if test x"$show_help" = x"yes" ; then
 394 cat << EOF
 395
 396 Usage: configure [options]
 397 Options: [defaults in brackets after descriptions]
 398
 399 EOF
 400 echo "Standard options:"
 401 echo "  --help                   print this message"
 402 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 403 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 404 echo "                           use %M for cpu name [$interp_prefix]"
 405 echo "  --target-list=LIST       set target list [$target_list]"
 406 echo ""
 407 echo "kqemu kernel acceleration support:"
 408 echo "  --disable-kqemu          disable kqemu support"
 409 echo ""
 410 echo "Advanced options (experts only):"
 411 echo "  --source-path=PATH       path of source code [$source_path]"
 412 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 413 echo "  --cc=CC                  use C compiler CC [$cc]"
 414 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 415 echo "  --make=MAKE              use specified make [$make]"
 416 echo "  --install=INSTALL        use specified install [$install]"
 417 echo "  --static                 enable static build [$static]"
 418 echo "  --disable-werror         disable compilation abort on warning"
 419 echo "  --disable-sdl            disable SDL"
 420 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 421 echo "  --enable-mingw32         enable Win32 cross compilation with mingw32"
 422 echo "  --enable-adlib           enable Adlib emulation"
 423 echo "  --enable-ac97            enable AC97 emulation"
 424 echo "  --enable-gus             enable Gravis Ultrasound emulation"
 425 echo "  --enable-cs4231a         enable CS4231A emulation"
 426 echo "  --enable-coreaudio       enable Coreaudio audio driver"
 427 echo "  --enable-alsa            enable ALSA audio driver"
 428 echo "  --enable-esd             enable EsoundD audio driver"
 429 echo "  --enable-fmod            enable FMOD audio driver"
 430 echo "  --enable-dsound          enable DirectSound audio driver"
 431 echo "  --disable-brlapi         disable BrlAPI"
 432 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 433 echo "  --disable-curses         disable curses output"
 434 echo "  --disable-nptl           disable usermode NPTL support"
 435 echo "  --enable-system          enable all system emulation targets"
 436 echo "  --disable-system         disable all system emulation targets"
 437 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 438 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 439 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 440 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 441 echo "  --fmod-lib               path to FMOD library"
 442 echo "  --fmod-inc               path to FMOD includes"
 443 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 444 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 445 echo ""
 446 echo "NOTE: The object files are built at the place where configure is launched"
 447 exit 1
 448 fi
 449
 450 cc="${cross_prefix}${cc}"
 451 ar="${cross_prefix}${ar}"
 452 strip="${cross_prefix}${strip}"
 453
 454 # check that the C compiler works.
 455 cat > $TMPC <<EOF
 456 int main(void) {}
 457 EOF
 458
 459 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
 460   : C compiler works ok
 461 else
 462     echo "ERROR: \"$cc\" either does not exist or does not work"
 463     exit 1
 464 fi
 465
 466 if test "$mingw32" = "yes" ; then
 467     linux="no"
 468     EXESUF=".exe"
 469     oss="no"
 470 fi
 471
 472 # Check for gcc4, error if pre-gcc4
 473 if test "$check_gcc" = "yes" ; then
 474     cat > $TMPC <<EOF
 475 #if __GNUC__ < 4
 476 #error gcc3
 477 #endif
 478 int main(){return 0;}
 479 EOF
 480     if "$cc" $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 481         echo "WARNING: \"$cc\" looks like gcc 4.x"
 482         found_compat_cc="no"
 483         if test "$gcc3_search" = "yes" ; then
 484             echo "Looking for gcc 3.x"
 485             for compat_cc in $gcc3_list ; do
 486                 if "$cross_prefix$compat_cc" --version 2> /dev/null | fgrep '(GCC) 3.' > /dev/null 2>&1 ; then
 487                     echo "Found \"$compat_cc\""
 488                     cc="$cross_prefix$compat_cc"
 489                     found_compat_cc="yes"
 490                     break
 491                 fi
 492             done
 493             if test "$found_compat_cc" = "no" ; then
 494                 echo "gcc 3.x not found!"
 495             fi
 496         fi
 497         if test "$found_compat_cc" = "no" ; then
 498             echo "QEMU is known to have problems when compiled with gcc 4.x"
 499             echo "It is recommended that you use gcc 3.x to build QEMU"
 500             echo "To use this compiler anyway, configure with --disable-gcc-check"
 501             exit 1;
 502         fi
 503     fi
 504 fi
 505
 506 #
 507 # Solaris specific configure tool chain decisions
 508 #
 509 if test "$solaris" = "yes" ; then
 510   #
 511   # gcc for solaris 10/fcs in /usr/sfw/bin doesn't compile qemu correctly
 512   # override the check with --disable-gcc-check
 513   #
 514   if test "$solarisrev" -eq 10 -a "$check_gcc" = "yes" ; then
 515     solgcc=`which $cc`
 516     if test "$solgcc" = "/usr/sfw/bin/gcc" ; then
 517       echo "Solaris 10/FCS gcc in /usr/sfw/bin will not compiled qemu correctly."
 518       echo "please get gcc-3.4.3 or later, from www.blastwave.org using pkg-get -i gcc3"
 519       echo "or get the latest patch from SunSolve for gcc"
 520       exit 1
 521     fi
 522   fi
 523   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 524   if test -z "$solinst" ; then
 525     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 526     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 527     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 528     exit 1
 529   fi
 530   if test "$solinst" = "/usr/sbin/install" ; then
 531     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 532     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 533     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 534     exit 1
 535   fi
 536   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 537   if test -z "$sol_ar" ; then
 538     echo "Error: No path includes ar"
 539     if test -f /usr/ccs/bin/ar ; then
 540       echo "Add /usr/ccs/bin to your path and rerun configure"
 541     fi
 542     exit 1
 543   fi
 544 fi
 545
 546
 547 if test -z "$target_list" ; then
 548 # these targets are portable
 549     if [ "$softmmu" = "yes" ] ; then
 550         target_list="\
 551 i386-softmmu \
 552 x86_64-softmmu \
 553 arm-softmmu \
 554 cris-softmmu \
 555 m68k-softmmu \
 556 mips-softmmu \
 557 mipsel-softmmu \
 558 mips64-softmmu \
 559 mips64el-softmmu \
 560 ppc-softmmu \
 561 ppcemb-softmmu \
 562 ppc64-softmmu \
 563 sh4-softmmu \
 564 sh4eb-softmmu \
 565 sparc-softmmu \
 566 "
 567     fi
 568 # the following are Linux specific
 569     if [ "$linux_user" = "yes" ] ; then
 570         target_list="${target_list}\
 571 i386-linux-user \
 572 x86_64-linux-user \
 573 alpha-linux-user \
 574 arm-linux-user \
 575 armeb-linux-user \
 576 cris-linux-user \
 577 m68k-linux-user \
 578 mips-linux-user \
 579 mipsel-linux-user \
 580 ppc-linux-user \
 581 ppc64-linux-user \
 582 ppc64abi32-linux-user \
 583 sh4-linux-user \
 584 sh4eb-linux-user \
 585 sparc-linux-user \
 586 sparc64-linux-user \
 587 sparc32plus-linux-user \
 588 "
 589     fi
 590 # the following are Darwin specific
 591     if [ "$darwin_user" = "yes" ] ; then
 592         target_list="$target_list i386-darwin-user ppc-darwin-user"
 593     fi
 594 else
 595     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 596 fi
 597 if test -z "$target_list" ; then
 598     echo "No targets enabled"
 599     exit 1
 600 fi
 601
 602 if test -z "$cross_prefix" ; then
 603
 604 # ---
 605 # big/little endian test
 606 cat > $TMPC << EOF
 607 #include <inttypes.h>
 608 int main(int argc, char ** argv){
 609         volatile uint32_t i=0x01234567;
 610         return (*((uint8_t*)(&i))) == 0x67;
 611 }
 612 EOF
 613
 614 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 615 $TMPE && bigendian="yes"
 616 else
 617 echo big/little test failed
 618 fi
 619
 620 else
 621
 622 # if cross compiling, cannot launch a program, so make a static guess
 623 if test "$cpu" = "armv4b" \
 624      -o "$cpu" = "hppa" \
 625      -o "$cpu" = "m68k" \
 626      -o "$cpu" = "mips" \
 627      -o "$cpu" = "mips64" \
 628      -o "$cpu" = "powerpc" \
 629      -o "$cpu" = "s390" \
 630      -o "$cpu" = "sparc" \
 631      -o "$cpu" = "sparc64"; then
 632     bigendian="yes"
 633 fi
 634
 635 fi
 636
 637 # host long bits test
 638 hostlongbits="32"
 639 if test "$cpu" = "x86_64" \
 640      -o "$cpu" = "alpha" \
 641      -o "$cpu" = "ia64" \
 642      -o "$cpu" = "sparc64"; then
 643     hostlongbits="64"
 644 fi
 645
 646 # check gcc options support
 647 cat > $TMPC <<EOF
 648 int main(void) {
 649 }
 650 EOF
 651
 652 # Check host NPTL support
 653 cat > $TMPC <<EOF
 654 #include <sched.h>
 655 #include <linux/futex.h>
 656 void foo()
 657 {
 658 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 659 #error bork
 660 #endif
 661 }
 662 EOF
 663
 664 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
 665   :
 666 else
 667    nptl="no"
 668 fi
 669
 670 ##########################################
 671 # SDL probe
 672
 673 sdl_too_old=no
 674
 675 if test -z "$sdl" ; then
 676     sdl_config="sdl-config"
 677     sdl=no
 678     sdl_static=no
 679
 680     if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
 681     # win32 cross compilation case
 682         sdl_config="i386-mingw32msvc-sdl-config"
 683         sdl=yes
 684     else
 685         # normal SDL probe
 686 cat > $TMPC << EOF
 687 #include <SDL.h>
 688 #undef main /* We don't want SDL to override our main() */
 689 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 690 EOF
 691         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
 692             _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 693             if test "$_sdlversion" -lt 121 ; then
 694                 sdl_too_old=yes
 695             else
 696                 if test "$cocoa" = "no" ; then
 697                     sdl=yes
 698                 fi
 699             fi
 700
 701             # static link with sdl ?
 702             if test "$sdl" = "yes" ; then
 703                 aa="no"
 704                 `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
 705                 sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
 706                 if [ "$aa" = "yes" ] ; then
 707                     sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 708                 fi
 709
 710                 if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
 711                     sdl_static=yes
 712                 fi
 713             fi # static link
 714         fi # sdl compile test
 715     fi # cross compilation
 716 else
 717     # Make sure to disable cocoa if sdl was set
 718     if test "$sdl" = "yes" ; then
 719        cocoa="no"
 720        coreaudio="no"
 721     fi
 722 fi # -z $sdl
 723
 724 ##########################################
 725 # VNC TLS detection
 726 if test "$vnc_tls" = "yes" ; then
 727   `pkg-config gnutls` || vnc_tls="no"
 728 fi
 729 if test "$vnc_tls" = "yes" ; then
 730   vnc_tls_cflags=`pkg-config --cflags gnutls`
 731   vnc_tls_libs=`pkg-config --libs gnutls`
 732 fi
 733
 734 ##########################################
 735 # alsa sound support libraries
 736
 737 if test "$alsa" = "yes" ; then
 738   cat > $TMPC << EOF
 739 #include <alsa/asoundlib.h>
 740 int main(void) { snd_pcm_t **handle; return snd_pcm_close(*handle); }
 741 EOF
 742   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lasound 2> /dev/null ; then
 743     :
 744   else
 745     echo
 746     echo "Error: Could not find alsa"
 747     echo "Make sure to have the alsa libs and headers installed."
 748     echo
 749     exit 1
 750   fi
 751 fi
 752
 753 ##########################################
 754 # BrlAPI probe
 755
 756 if test -z "$brlapi" ; then
 757     brlapi=no
 758 cat > $TMPC << EOF
 759 #include <brlapi.h>
 760 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
 761 EOF
 762     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi 2> /dev/null ; then
 763             brlapi=yes
 764     fi # brlapi compile test
 765 fi # -z $brlapi
 766
 767 ##########################################
 768 # curses probe
 769
 770 if test "$curses" = "yes" ; then
 771   curses=no
 772   cat > $TMPC << EOF
 773 #include <curses.h>
 774 int main(void) { return curses_version(); }
 775 EOF
 776   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses 2> /dev/null ; then
 777     curses=yes
 778   fi
 779 fi # test "$curses"
 780
 781 # Check if tools are available to build documentation.
 782 if [ -x "`which texi2html 2>/dev/null`" ] && \
 783    [ -x "`which pod2man 2>/dev/null`" ]; then
 784   build_docs="yes"
 785 fi
 786
 787 if test "$mingw32" = "yes" ; then
 788   if test -z "$prefix" ; then
 789       prefix="/c/Program Files/Qemu"
 790   fi
 791   mansuffix=""
 792   datasuffix=""
 793   docsuffix=""
 794   binsuffix=""
 795 else
 796   if test -z "$prefix" ; then
 797       prefix="/usr/local"
 798   fi
 799   mansuffix="/share/man"
 800   datasuffix="/share/qemu"
 801   docsuffix="/share/doc/qemu"
 802   binsuffix="/bin"
 803 fi
 804
 805 echo "Install prefix    $prefix"
 806 echo "BIOS directory    $prefix$datasuffix"
 807 echo "binary directory  $prefix$binsuffix"
 808 if test "$mingw32" = "no" ; then
 809 echo "Manual directory  $prefix$mansuffix"
 810 echo "ELF interp prefix $interp_prefix"
 811 fi
 812 echo "Source path       $source_path"
 813 echo "C compiler        $cc"
 814 echo "Host C compiler   $host_cc"
 815 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
 816 echo "make              $make"
 817 echo "install           $install"
 818 echo "host CPU          $cpu"
 819 echo "host big endian   $bigendian"
 820 echo "target list       $target_list"
 821 echo "gprof enabled     $gprof"
 822 echo "profiler          $profiler"
 823 echo "static build      $static"
 824 echo "-Werror enabled   $werror"
 825 if test "$darwin" = "yes" ; then
 826     echo "Cocoa support     $cocoa"
 827 fi
 828 echo "SDL support       $sdl"
 829 if test "$sdl" != "no" ; then
 830     echo "SDL static link   $sdl_static"
 831 fi
 832 echo "curses support    $curses"
 833 echo "mingw32 support   $mingw32"
 834 echo "Adlib support     $adlib"
 835 echo "AC97 support      $ac97"
 836 echo "GUS support       $gus"
 837 echo "CS4231A support   $cs4231a"
 838 echo "CoreAudio support $coreaudio"
 839 echo "ALSA support      $alsa"
 840 echo "EsounD support    $esd"
 841 echo "DSound support    $dsound"
 842 if test "$fmod" = "yes"; then
 843     if test -z $fmod_lib || test -z $fmod_inc; then
 844         echo
 845         echo "Error: You must specify path to FMOD library and headers"
 846         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
 847         echo
 848         exit 1
 849     fi
 850     fmod_support=" (lib='$fmod_lib' include='$fmod_inc')"
 851 else
 852     fmod_support=""
 853 fi
 854 echo "FMOD support      $fmod $fmod_support"
 855 echo "OSS support       $oss"
 856 echo "VNC TLS support   $vnc_tls"
 857 if test "$vnc_tls" = "yes" ; then
 858     echo "    TLS CFLAGS    $vnc_tls_cflags"
 859     echo "    TLS LIBS      $vnc_tls_libs"
 860 fi
 861 if test -n "$sparc_cpu"; then
 862     echo "Target Sparc Arch $sparc_cpu"
 863 fi
 864 echo "kqemu support     $kqemu"
 865 echo "brlapi support    $brlapi"
 866 echo "Documentation     $build_docs"
 867 [ ! -z "$uname_release" ] && \
 868 echo "uname -r          $uname_release"
 869 echo "NPTL support      $nptl"
 870
 871 if test $sdl_too_old = "yes"; then
 872 echo "-> Your SDL version is too old - please upgrade to have SDL support"
 873 fi
 874 if [ -s /tmp/qemu-$$-sdl-config.log ]; then
 875   echo "The error log from compiling the libSDL test is: "
 876   cat /tmp/qemu-$$-sdl-config.log
 877 fi
 878 rm -f /tmp/qemu-$$-sdl-config.log
 879 #if test "$sdl_static" = "no"; then
 880 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
 881 #fi
 882 config_mak="config-host.mak"
 883 config_h="config-host.h"
 884
 885 #echo "Creating $config_mak and $config_h"
 886
 887 test -f $config_h && mv $config_h ${config_h}~
 888
 889 echo "# Automatically generated by configure - do not modify" > $config_mak
 890 echo "# Configured with: $0 $@" >> $config_mak
 891 echo "/* Automatically generated by configure - do not modify */" > $config_h
 892
 893 echo "prefix=$prefix" >> $config_mak
 894 echo "bindir=\${prefix}$binsuffix" >> $config_mak
 895 echo "mandir=\${prefix}$mansuffix" >> $config_mak
 896 echo "datadir=\${prefix}$datasuffix" >> $config_mak
 897 echo "docdir=\${prefix}$docsuffix" >> $config_mak
 898 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
 899 echo "MAKE=$make" >> $config_mak
 900 echo "INSTALL=$install" >> $config_mak
 901 echo "CC=$cc" >> $config_mak
 902 echo "HOST_CC=$host_cc" >> $config_mak
 903 echo "AR=$ar" >> $config_mak
 904 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
 905 # XXX: only use CFLAGS and LDFLAGS ?
 906 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
 907 # compilation of dyngen tool (useful for win32 build on Linux host)
 908 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
 909 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
 910 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
 911 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
 912 echo "CFLAGS=$CFLAGS" >> $config_mak
 913 echo "LDFLAGS=$LDFLAGS" >> $config_mak
 914 echo "EXESUF=$EXESUF" >> $config_mak
 915 echo "AIOLIBS=$AIOLIBS" >> $config_mak
 916 case "$cpu" in
 917   i386)
 918     echo "ARCH=i386" >> $config_mak
 919     echo "#define HOST_I386 1" >> $config_h
 920   ;;
 921   x86_64)
 922     echo "ARCH=x86_64" >> $config_mak
 923     echo "#define HOST_X86_64 1" >> $config_h
 924   ;;
 925   alpha)
 926     echo "ARCH=alpha" >> $config_mak
 927     echo "#define HOST_ALPHA 1" >> $config_h
 928   ;;
 929   armv4b)
 930     echo "ARCH=arm" >> $config_mak
 931     echo "#define HOST_ARM 1" >> $config_h
 932   ;;
 933   armv4l)
 934     echo "ARCH=arm" >> $config_mak
 935     echo "#define HOST_ARM 1" >> $config_h
 936   ;;
 937   cris)
 938     echo "ARCH=cris" >> $config_mak
 939     echo "#define HOST_CRIS 1" >> $config_h
 940   ;;
 941   hppa)
 942     echo "ARCH=hppa" >> $config_mak
 943     echo "#define HOST_HPPA 1" >> $config_h
 944   ;;
 945   ia64)
 946     echo "ARCH=ia64" >> $config_mak
 947     echo "#define HOST_IA64 1" >> $config_h
 948   ;;
 949   m68k)
 950     echo "ARCH=m68k" >> $config_mak
 951     echo "#define HOST_M68K 1" >> $config_h
 952   ;;
 953   mips)
 954     echo "ARCH=mips" >> $config_mak
 955     echo "#define HOST_MIPS 1" >> $config_h
 956   ;;
 957   mips64)
 958     echo "ARCH=mips64" >> $config_mak
 959     echo "#define HOST_MIPS64 1" >> $config_h
 960   ;;
 961   powerpc)
 962     echo "ARCH=ppc" >> $config_mak
 963     echo "#define HOST_PPC 1" >> $config_h
 964   ;;
 965   s390)
 966     echo "ARCH=s390" >> $config_mak
 967     echo "#define HOST_S390 1" >> $config_h
 968   ;;
 969   sparc)
 970     echo "ARCH=sparc" >> $config_mak
 971     echo "#define HOST_SPARC 1" >> $config_h
 972   ;;
 973   sparc64)
 974     echo "ARCH=sparc64" >> $config_mak
 975     echo "#define HOST_SPARC64 1" >> $config_h
 976   ;;
 977   *)
 978     echo "Unsupported CPU = $cpu"
 979     exit 1
 980   ;;
 981 esac
 982 if test "$bigendian" = "yes" ; then
 983   echo "WORDS_BIGENDIAN=yes" >> $config_mak
 984   echo "#define WORDS_BIGENDIAN 1" >> $config_h
 985 fi
 986 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
 987 if test "$mingw32" = "yes" ; then
 988   echo "CONFIG_WIN32=yes" >> $config_mak
 989   echo "#define CONFIG_WIN32 1" >> $config_h
 990 else
 991   cat > $TMPC << EOF
 992 #include <byteswap.h>
 993 int main(void) { return bswap_32(0); }
 994 EOF
 995   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 996     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
 997   fi
 998 fi
 999 if test "$darwin" = "yes" ; then
1000   echo "CONFIG_DARWIN=yes" >> $config_mak
1001   echo "#define CONFIG_DARWIN 1" >> $config_h
1002 fi
1003 if test "$solaris" = "yes" ; then
1004   echo "CONFIG_SOLARIS=yes" >> $config_mak
1005   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
1006   if test "$needs_libsunmath" = "yes" ; then
1007     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
1008     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
1009   fi
1010 fi
1011 if test -n "$sparc_cpu"; then
1012   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
1013   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
1014 fi
1015 if test "$gdbstub" = "yes" ; then
1016   echo "CONFIG_GDBSTUB=yes" >> $config_mak
1017   echo "#define CONFIG_GDBSTUB 1" >> $config_h
1018 fi
1019 if test "$gprof" = "yes" ; then
1020   echo "TARGET_GPROF=yes" >> $config_mak
1021   echo "#define HAVE_GPROF 1" >> $config_h
1022 fi
1023 if test "$static" = "yes" ; then
1024   echo "CONFIG_STATIC=yes" >> $config_mak
1025   echo "#define CONFIG_STATIC 1" >> $config_h
1026 fi
1027 if test $profiler = "yes" ; then
1028   echo "#define CONFIG_PROFILER 1" >> $config_h
1029 fi
1030 if test "$slirp" = "yes" ; then
1031   echo "CONFIG_SLIRP=yes" >> $config_mak
1032   echo "#define CONFIG_SLIRP 1" >> $config_h
1033 fi
1034 if test "$adlib" = "yes" ; then
1035   echo "CONFIG_ADLIB=yes" >> $config_mak
1036   echo "#define CONFIG_ADLIB 1" >> $config_h
1037 fi
1038 if test "$ac97" = "yes" ; then
1039   echo "CONFIG_AC97=yes" >> $config_mak
1040   echo "#define CONFIG_AC97 1" >> $config_h
1041 fi
1042 if test "$gus" = "yes" ; then
1043   echo "CONFIG_GUS=yes" >> $config_mak
1044   echo "#define CONFIG_GUS 1" >> $config_h
1045 fi
1046 if test "$cs4231a" = "yes" ; then
1047   echo "CONFIG_CS4231A=yes" >> $config_mak
1048   echo "#define CONFIG_CS4231A 1" >> $config_h
1049 fi
1050 if test "$oss" = "yes" ; then
1051   echo "CONFIG_OSS=yes" >> $config_mak
1052   echo "#define CONFIG_OSS 1" >> $config_h
1053 fi
1054 if test "$coreaudio" = "yes" ; then
1055   echo "CONFIG_COREAUDIO=yes" >> $config_mak
1056   echo "#define CONFIG_COREAUDIO 1" >> $config_h
1057 fi
1058 if test "$alsa" = "yes" ; then
1059   echo "CONFIG_ALSA=yes" >> $config_mak
1060   echo "#define CONFIG_ALSA 1" >> $config_h
1061 fi
1062 if test "$esd" = "yes" ; then
1063   echo "CONFIG_ESD=yes" >> $config_mak
1064   echo "#define CONFIG_ESD 1" >> $config_h
1065 fi
1066 if test "$dsound" = "yes" ; then
1067   echo "CONFIG_DSOUND=yes" >> $config_mak
1068   echo "#define CONFIG_DSOUND 1" >> $config_h
1069 fi
1070 if test "$fmod" = "yes" ; then
1071   echo "CONFIG_FMOD=yes" >> $config_mak
1072   echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1073   echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1074   echo "#define CONFIG_FMOD 1" >> $config_h
1075 fi
1076 if test "$vnc_tls" = "yes" ; then
1077   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1078   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1079   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1080   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1081 fi
1082 qemu_version=`head $source_path/VERSION`
1083 echo "VERSION=$qemu_version" >>$config_mak
1084 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1085
1086 echo "SRC_PATH=$source_path" >> $config_mak
1087 if [ "$source_path_used" = "yes" ]; then
1088   echo "VPATH=$source_path" >> $config_mak
1089 fi
1090 echo "TARGET_DIRS=$target_list" >> $config_mak
1091 if [ "$build_docs" = "yes" ] ; then
1092   echo "BUILD_DOCS=yes" >> $config_mak
1093 fi
1094 if test "$static" = "yes"; then
1095   sdl1=$sdl_static
1096 else
1097   sdl1=$sdl
1098 fi
1099 if test "$sdl1" = "yes" ; then
1100   echo "#define CONFIG_SDL 1" >> $config_h
1101   echo "CONFIG_SDL=yes" >> $config_mak
1102   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1103     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1104   else
1105     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1106   fi
1107   if [ "${aa}" = "yes" ] ; then
1108     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1109   else
1110     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1111   fi
1112 fi
1113 if test "$cocoa" = "yes" ; then
1114   echo "#define CONFIG_COCOA 1" >> $config_h
1115   echo "CONFIG_COCOA=yes" >> $config_mak
1116 fi
1117 if test "$curses" = "yes" ; then
1118   echo "#define CONFIG_CURSES 1" >> $config_h
1119   echo "CONFIG_CURSES=yes" >> $config_mak
1120   echo "CURSES_LIBS=-lcurses" >> $config_mak
1121 fi
1122 if test "$brlapi" = "yes" ; then
1123   echo "CONFIG_BRLAPI=yes" >> $config_mak
1124   echo "#define CONFIG_BRLAPI 1" >> $config_h
1125   echo "BRLAPI_LIBS=-lbrlapi" >> $config_mak
1126 fi
1127
1128 # XXX: suppress that
1129 if [ "$bsd" = "yes" ] ; then
1130   echo "#define O_LARGEFILE 0" >> $config_h
1131   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1132   echo "#define _BSD 1" >> $config_h
1133 fi
1134
1135 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1136
1137 tools=
1138 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1139   tools="qemu-img\$(EXESUF) $tools"
1140   if [ "$linux" = "yes" ] ; then
1141       tools="qemu-nbd\$(EXESUF) $tools"
1142   fi
1143 fi
1144 echo "TOOLS=$tools" >> $config_mak
1145
1146 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1147
1148 for target in $target_list; do
1149 target_dir="$target"
1150 config_mak=$target_dir/config.mak
1151 config_h=$target_dir/config.h
1152 target_cpu=`echo $target | cut -d '-' -f 1`
1153 target_bigendian="no"
1154 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1155 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1156 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1157 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1158 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1159 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1160 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1161 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1162 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1163 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1164 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1165 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1166 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1167 target_softmmu="no"
1168 target_user_only="no"
1169 target_linux_user="no"
1170 target_darwin_user="no"
1171 case "$target" in
1172   ${target_cpu}-softmmu)
1173     target_softmmu="yes"
1174     ;;
1175   ${target_cpu}-linux-user)
1176     target_user_only="yes"
1177     target_linux_user="yes"
1178     ;;
1179   ${target_cpu}-darwin-user)
1180     target_user_only="yes"
1181     target_darwin_user="yes"
1182     ;;
1183   *)
1184     echo "ERROR: Target '$target' not recognised"
1185     exit 1
1186     ;;
1187 esac
1188
1189 if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \
1190         -a "$sdl" = "no" -a "$cocoa" = "no" ; then
1191     echo "ERROR: QEMU requires SDL or Cocoa for graphical output"
1192     echo "To build QEMU without graphical output configure with --disable-gfx-check"
1193     echo "Note that this will disable all output from the virtual graphics card"
1194     echo "except through VNC or curses."
1195     exit 1;
1196 fi
1197
1198 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1199
1200 test -f $config_h && mv $config_h ${config_h}~
1201
1202 mkdir -p $target_dir
1203 mkdir -p $target_dir/fpu
1204 mkdir -p $target_dir/tcg
1205 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" ; then
1206   mkdir -p $target_dir/nwfpe
1207 fi
1208
1209 #
1210 # don't use ln -sf as not all "ln -sf" over write the file/link
1211 #
1212 rm -f $target_dir/Makefile
1213 ln -s $source_path/Makefile.target $target_dir/Makefile
1214
1215
1216 echo "# Automatically generated by configure - do not modify" > $config_mak
1217 echo "/* Automatically generated by configure - do not modify */" > $config_h
1218
1219
1220 echo "include ../config-host.mak" >> $config_mak
1221 echo "#include \"../config-host.h\"" >> $config_h
1222
1223 bflt="no"
1224 elfload32="no"
1225 target_nptl="no"
1226 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1227 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1228
1229 case "$target_cpu" in
1230   i386)
1231     echo "TARGET_ARCH=i386" >> $config_mak
1232     echo "#define TARGET_ARCH \"i386\"" >> $config_h
1233     echo "#define TARGET_I386 1" >> $config_h
1234     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1235     then
1236       echo "#define USE_KQEMU 1" >> $config_h
1237     fi
1238     gcc3minver=`$cc --version 2> /dev/null| fgrep "(GCC) 3." | awk '{ print $3 }' | cut -f2 -d.`
1239     if test -n "$gcc3minver" && test $gcc3minver -gt 3
1240     then
1241       echo "HAVE_GT_GCC_3_3=true" >> $config_mak
1242     else
1243       echo "HAVE_GT_GCC_3_3=false" >> $config_mak
1244     fi
1245   ;;
1246   x86_64)
1247     echo "TARGET_ARCH=x86_64" >> $config_mak
1248     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1249     echo "#define TARGET_I386 1" >> $config_h
1250     echo "#define TARGET_X86_64 1" >> $config_h
1251     if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
1252     then
1253       echo "#define USE_KQEMU 1" >> $config_h
1254     fi
1255   ;;
1256   alpha)
1257     echo "TARGET_ARCH=alpha" >> $config_mak
1258     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1259     echo "#define TARGET_ARCH \"alpha\"" >> $config_h
1260     echo "#define TARGET_ALPHA 1" >> $config_h
1261     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1262   ;;
1263   arm|armeb)
1264     echo "TARGET_ARCH=arm" >> $config_mak
1265     echo "#define TARGET_ARCH \"arm\"" >> $config_h
1266     echo "#define TARGET_ARM 1" >> $config_h
1267     bflt="yes"
1268     target_nptl="yes"
1269   ;;
1270   cris)
1271     echo "TARGET_ARCH=cris" >> $config_mak
1272     echo "#define TARGET_ARCH \"cris\"" >> $config_h
1273     echo "#define TARGET_CRIS 1" >> $config_h
1274   ;;
1275   m68k)
1276     echo "TARGET_ARCH=m68k" >> $config_mak
1277     echo "#define TARGET_ARCH \"m68k\"" >> $config_h
1278     echo "#define TARGET_M68K 1" >> $config_h
1279     bflt="yes"
1280   ;;
1281   mips|mipsel)
1282     echo "TARGET_ARCH=mips" >> $config_mak
1283     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1284     echo "#define TARGET_ARCH \"mips\"" >> $config_h
1285     echo "#define TARGET_MIPS 1" >> $config_h
1286     echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
1287     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1288   ;;
1289   mipsn32|mipsn32el)
1290     echo "TARGET_ARCH=mipsn32" >> $config_mak
1291     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1292     echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
1293     echo "#define TARGET_MIPS 1" >> $config_h
1294     echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
1295     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1296   ;;
1297   mips64|mips64el)
1298     echo "TARGET_ARCH=mips64" >> $config_mak
1299     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1300     echo "#define TARGET_ARCH \"mips64\"" >> $config_h
1301     echo "#define TARGET_MIPS 1" >> $config_h
1302     echo "#define TARGET_MIPS64 1" >> $config_h
1303     echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
1304     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1305   ;;
1306   ppc)
1307     echo "TARGET_ARCH=ppc" >> $config_mak
1308     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1309     echo "#define TARGET_ARCH \"ppc\"" >> $config_h
1310     echo "#define TARGET_PPC 1" >> $config_h
1311     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1312   ;;
1313   ppcemb)
1314     echo "TARGET_ARCH=ppcemb" >> $config_mak
1315     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1316     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1317     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
1318     echo "#define TARGET_PPC 1" >> $config_h
1319     echo "#define TARGET_PPCEMB 1" >> $config_h
1320     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1321   ;;
1322   ppc64)
1323     echo "TARGET_ARCH=ppc64" >> $config_mak
1324     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1325     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1326     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1327     echo "#define TARGET_PPC 1" >> $config_h
1328     echo "#define TARGET_PPC64 1" >> $config_h
1329     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1330   ;;
1331   ppc64abi32)
1332     echo "TARGET_ARCH=ppc64" >> $config_mak
1333     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1334     echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
1335     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1336     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1337     echo "#define TARGET_PPC 1" >> $config_h
1338     echo "#define TARGET_PPC64 1" >> $config_h
1339     echo "#define TARGET_ABI32 1" >> $config_h
1340     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1341   ;;
1342   sh4|sh4eb)
1343     echo "TARGET_ARCH=sh4" >> $config_mak
1344     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1345     echo "#define TARGET_ARCH \"sh4\"" >> $config_h
1346     echo "#define TARGET_SH4 1" >> $config_h
1347     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1348     bflt="yes"
1349   ;;
1350   sparc)
1351     echo "TARGET_ARCH=sparc" >> $config_mak
1352     echo "#define TARGET_ARCH \"sparc\"" >> $config_h
1353     echo "#define TARGET_SPARC 1" >> $config_h
1354   ;;
1355   sparc64)
1356     echo "TARGET_ARCH=sparc64" >> $config_mak
1357     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1358     echo "#define TARGET_SPARC 1" >> $config_h
1359     echo "#define TARGET_SPARC64 1" >> $config_h
1360     elfload32="yes"
1361   ;;
1362   sparc32plus)
1363     echo "TARGET_ARCH=sparc64" >> $config_mak
1364     echo "TARGET_ABI_DIR=sparc" >> $config_mak
1365     echo "TARGET_ARCH2=sparc32plus" >> $config_mak
1366     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1367     echo "#define TARGET_SPARC 1" >> $config_h
1368     echo "#define TARGET_SPARC64 1" >> $config_h
1369     echo "#define TARGET_ABI32 1" >> $config_h
1370   ;;
1371   *)
1372     echo "Unsupported target CPU"
1373     exit 1
1374   ;;
1375 esac
1376 if test "$target_bigendian" = "yes" ; then
1377   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
1378   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
1379 fi
1380 if test "$target_softmmu" = "yes" ; then
1381   echo "CONFIG_SOFTMMU=yes" >> $config_mak
1382   echo "#define CONFIG_SOFTMMU 1" >> $config_h
1383 fi
1384 if test "$target_user_only" = "yes" ; then
1385   echo "CONFIG_USER_ONLY=yes" >> $config_mak
1386   echo "#define CONFIG_USER_ONLY 1" >> $config_h
1387 fi
1388 if test "$target_linux_user" = "yes" ; then
1389   echo "CONFIG_LINUX_USER=yes" >> $config_mak
1390   echo "#define CONFIG_LINUX_USER 1" >> $config_h
1391 fi
1392 if test "$target_darwin_user" = "yes" ; then
1393   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
1394   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
1395 fi
1396
1397 if test "$target_cpu" = "arm" \
1398      -o "$target_cpu" = "armeb" \
1399      -o "$target_cpu" = "m68k" \
1400      -o "$target_cpu" = "mips" \
1401      -o "$target_cpu" = "mipsel" \
1402      -o "$target_cpu" = "mipsn32" \
1403      -o "$target_cpu" = "mipsn32el" \
1404      -o "$target_cpu" = "mips64" \
1405      -o "$target_cpu" = "mips64el" \
1406      -o "$target_cpu" = "sparc" \
1407      -o "$target_cpu" = "sparc64" \
1408      -o "$target_cpu" = "sparc32plus"; then
1409   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
1410   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
1411 fi
1412 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
1413   echo "TARGET_HAS_BFLT=yes" >> $config_mak
1414   echo "#define TARGET_HAS_BFLT 1" >> $config_h
1415 fi
1416 if test "$target_user_only" = "yes" \
1417         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
1418   echo "#define USE_NPTL 1" >> $config_h
1419 fi
1420 # 32 bit ELF loader in addition to native 64 bit loader?
1421 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
1422   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
1423   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
1424 fi
1425
1426 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1427
1428 done # for target in $targets
1429
1430 # build tree in object directory if source path is different from current one
1431 if test "$source_path_used" = "yes" ; then
1432     DIRS="tests tests/cris slirp audio"
1433     FILES="Makefile tests/Makefile"
1434     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
1435     FILES="$FILES tests/test-mmap.c"
1436     for dir in $DIRS ; do
1437             mkdir -p $dir
1438     done
1439     # remove the link and recreate it, as not all "ln -sf" overwrite the link
1440     for f in $FILES ; do
1441         rm -f $f
1442         ln -s $source_path/$f $f
1443     done
1444 fi
1445
1446 rm -f $TMPO $TMPC $TMPE $TMPS