configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}"
  17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
  18
  19 # default parameters
  20 prefix=""
  21 interp_prefix="/usr/gnemul/qemu-%M"
  22 static="no"
  23 cross_prefix=""
  24 cc="gcc"
  25 gcc3_search="yes"
  26 gcc3_list="gcc-3.4.6 gcc-3.4 gcc34 gcc-3.3.6 gcc-3.3 gcc33 gcc-3.2 gcc32"
  27 audio_drv_list=""
  28 audio_card_list=""
  29 host_cc="gcc"
  30 ar="ar"
  31 make="make"
  32 install="install"
  33 strip="strip"
  34 cpu=`uname -m`
  35 target_list=""
  36 case "$cpu" in
  37   i386|i486|i586|i686|i86pc|BePC)
  38     cpu="i386"
  39   ;;
  40   x86_64|amd64)
  41     cpu="x86_64"
  42   ;;
  43   alpha)
  44     cpu="alpha"
  45   ;;
  46   armv*b)
  47     cpu="armv4b"
  48   ;;
  49   armv*l)
  50     cpu="armv4l"
  51   ;;
  52   cris)
  53     cpu="cris"
  54   ;;
  55   parisc|parisc64)
  56     cpu="hppa"
  57   ;;
  58   ia64)
  59     cpu="ia64"
  60   ;;
  61   m68k)
  62     cpu="m68k"
  63   ;;
  64   mips)
  65     cpu="mips"
  66   ;;
  67   mips64)
  68     cpu="mips64"
  69   ;;
  70   "Power Macintosh"|ppc|ppc64)
  71     cpu="powerpc"
  72   ;;
  73   s390*)
  74     cpu="s390"
  75   ;;
  76   sparc|sun4[cdmuv])
  77     cpu="sparc"
  78   ;;
  79   sparc64)
  80     cpu="sparc64"
  81   ;;
  82   *)
  83     cpu="unknown"
  84   ;;
  85 esac
  86 gprof="no"
  87 bigendian="no"
  88 mingw32="no"
  89 EXESUF=""
  90 gdbstub="yes"
  91 slirp="yes"
  92 vde="yes"
  93 fmod_lib=""
  94 fmod_inc=""
  95 vnc_tls="yes"
  96 bsd="no"
  97 linux="no"
  98 kqemu="no"
  99 profiler="no"
 100 cocoa="no"
 101 check_gfx="yes"
 102 check_gcc="yes"
 103 softmmu="yes"
 104 linux_user="no"
 105 darwin_user="no"
 106 build_docs="no"
 107 uname_release=""
 108 curses="yes"
 109 nptl="yes"
 110 mixemu="no"
 111
 112 # OS specific
 113 targetos=`uname -s`
 114 case $targetos in
 115 CYGWIN*)
 116 mingw32="yes"
 117 OS_CFLAGS="-mno-cygwin"
 118 if [ "$cpu" = "i386" ] ; then
 119     kqemu="yes"
 120 fi
 121 audio_possible_drivers="sdl"
 122 ;;
 123 MINGW32*)
 124 mingw32="yes"
 125 if [ "$cpu" = "i386" ] ; then
 126     kqemu="yes"
 127 fi
 128 audio_possible_drivers="dsound sdl fmod"
 129 ;;
 130 GNU/kFreeBSD)
 131 audio_drv_list="oss"
 132 audio_possible_drivers="oss sdl esd"
 133 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 134     kqemu="yes"
 135 fi
 136 ;;
 137 FreeBSD)
 138 bsd="yes"
 139 audio_drv_list="oss"
 140 audio_possible_drivers="oss sdl esd"
 141 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 142     kqemu="yes"
 143 fi
 144 ;;
 145 NetBSD)
 146 bsd="yes"
 147 audio_drv_list="oss"
 148 audio_possible_drivers="oss sdl esd"
 149 ;;
 150 OpenBSD)
 151 bsd="yes"
 152 audio_drv_list="oss"
 153 audio_possible_drivers="oss sdl esd"
 154 ;;
 155 Darwin)
 156 bsd="yes"
 157 darwin="yes"
 158 darwin_user="yes"
 159 cocoa="yes"
 160 audio_drv_list="coreaudio"
 161 audio_possible_drivers="coreaudio sdl fmod"
 162 OS_CFLAGS="-mdynamic-no-pic"
 163 OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
 164 ;;
 165 SunOS)
 166     solaris="yes"
 167     make="gmake"
 168     install="ginstall"
 169     needs_libsunmath="no"
 170     solarisrev=`uname -r | cut -f2 -d.`
 171     # have to select again, because `uname -m` returns i86pc
 172     # even on an x86_64 box.
 173     solariscpu=`isainfo -k`
 174     if test "${solariscpu}" = "amd64" ; then
 175         cpu="x86_64"
 176     fi
 177     if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 178         if test "$solarisrev" -le 9 ; then
 179             if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 180                 needs_libsunmath="yes"
 181             else
 182                 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 183                 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 184                 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 185                 echo "Studio 11 can be downloaded from www.sun.com."
 186                 exit 1
 187             fi
 188         fi
 189         if test "$solarisrev" -ge 9 ; then
 190             kqemu="yes"
 191         fi
 192     fi
 193     if test -f /usr/include/sys/soundcard.h ; then
 194         audio_drv_list="oss"
 195     fi
 196     audio_possible_drivers="oss sdl"
 197 ;;
 198 *)
 199 audio_drv_list="oss"
 200 audio_possible_drivers="oss alsa sdl esd pa"
 201 linux="yes"
 202 linux_user="yes"
 203 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 204     kqemu="yes"
 205     audio_possible_drivers="$audio_possible_drivers fmod"
 206 fi
 207 ;;
 208 esac
 209
 210 if [ "$bsd" = "yes" ] ; then
 211   if [ "$darwin" != "yes" ] ; then
 212     make="gmake"
 213   fi
 214 fi
 215
 216 # find source path
 217 source_path=`dirname "$0"`
 218 source_path_used="no"
 219 workdir=`pwd`
 220 if [ -z "$source_path" ]; then
 221     source_path=$workdir
 222 else
 223     source_path=`cd "$source_path"; pwd`
 224 fi
 225 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 226
 227 werror="no"
 228 # generate compile errors on warnings for development builds
 229 #if grep cvs $source_path/VERSION > /dev/null 2>&1 ; then
 230 #werror="yes";
 231 #fi
 232
 233 for opt do
 234   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 235   case "$opt" in
 236   --help|-h) show_help=yes
 237   ;;
 238   --prefix=*) prefix="$optarg"
 239   ;;
 240   --interp-prefix=*) interp_prefix="$optarg"
 241   ;;
 242   --source-path=*) source_path="$optarg"
 243   source_path_used="yes"
 244   ;;
 245   --cross-prefix=*) cross_prefix="$optarg"
 246   ;;
 247   --cc=*) cc="$optarg"
 248   gcc3_search="no"
 249   ;;
 250   --host-cc=*) host_cc="$optarg"
 251   ;;
 252   --make=*) make="$optarg"
 253   ;;
 254   --install=*) install="$optarg"
 255   ;;
 256   --extra-cflags=*) CFLAGS="$optarg"
 257   ;;
 258   --extra-ldflags=*) LDFLAGS="$optarg"
 259   ;;
 260   --cpu=*) cpu="$optarg"
 261   ;;
 262   --target-list=*) target_list="$optarg"
 263   ;;
 264   --enable-gprof) gprof="yes"
 265   ;;
 266   --static) static="yes"
 267   ;;
 268   --disable-sdl) sdl="no"
 269   ;;
 270   --fmod-lib=*) fmod_lib="$optarg"
 271   ;;
 272   --fmod-inc=*) fmod_inc="$optarg"
 273   ;;
 274   --audio-card-list=*) audio_card_list="$optarg"
 275   ;;
 276   --audio-drv-list=*) audio_drv_list="$optarg"
 277   ;;
 278   --disable-vnc-tls) vnc_tls="no"
 279   ;;
 280   --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-" ; linux_user="no"
 281   ;;
 282   --disable-slirp) slirp="no"
 283   ;;
 284   --disable-vde) vde="no"
 285   ;;
 286   --disable-kqemu) kqemu="no"
 287   ;;
 288   --disable-brlapi) brlapi="no"
 289   ;;
 290   --enable-profiler) profiler="yes"
 291   ;;
 292   --enable-cocoa)
 293       cocoa="yes" ;
 294       sdl="no" ;
 295       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 296   ;;
 297   --disable-gfx-check) check_gfx="no"
 298   ;;
 299   --disable-gcc-check) check_gcc="no"
 300   ;;
 301   --disable-system) softmmu="no"
 302   ;;
 303   --enable-system) softmmu="yes"
 304   ;;
 305   --disable-linux-user) linux_user="no"
 306   ;;
 307   --enable-linux-user) linux_user="yes"
 308   ;;
 309   --disable-darwin-user) darwin_user="no"
 310   ;;
 311   --enable-darwin-user) darwin_user="yes"
 312   ;;
 313   --enable-uname-release=*) uname_release="$optarg"
 314   ;;
 315   --sparc_cpu=*)
 316       sparc_cpu="$optarg"
 317       case $sparc_cpu in
 318         v7|v8) SP_CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 319                  target_cpu="sparc"; cpu="sparc" ;;
 320         v8plus|v8plusa) SP_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 321                  target_cpu="sparc"; cpu="sparc" ;;
 322         v9)    SP_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m64"
 323                  target_cpu="sparc64"; cpu="sparc64" ;;
 324         *)     echo "undefined SPARC architecture. Exiting";exit 1;;
 325       esac
 326   ;;
 327   --enable-werror) werror="yes"
 328   ;;
 329   --disable-werror) werror="no"
 330   ;;
 331   --disable-curses) curses="no"
 332   ;;
 333   --disable-nptl) nptl="no"
 334   ;;
 335   --enable-mixemu) mixemu="yes"
 336   ;;
 337   *) echo "ERROR: unknown option $opt"; show_help="yes"
 338   ;;
 339   esac
 340 done
 341
 342 if [ "$bsd" = "yes" -o "$darwin" = "yes" -o "$mingw32" = "yes" ] ; then
 343     AIOLIBS=
 344 else
 345     # Some Linux architectures (e.g. s390) don't imply -lpthread automatically.
 346     AIOLIBS="-lrt -lpthread"
 347 fi
 348
 349 # default flags for all hosts
 350 CFLAGS="$CFLAGS -Wall -O2 -g -fno-strict-aliasing"
 351 LDFLAGS="$LDFLAGS -g"
 352 if test "$werror" = "yes" ; then
 353 CFLAGS="$CFLAGS -Werror"
 354 fi
 355
 356 #
 357 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 358 # ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 359 #
 360 case "$cpu" in
 361     sparc) if test -z "$sparc_cpu" ; then
 362                ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__"
 363                ARCH_LDFLAGS="-m32"
 364            else
 365                ARCH_CFLAGS="${SP_CFLAGS}"
 366                ARCH_LDFLAGS="${SP_LDFLAGS}"
 367            fi
 368            ;;
 369     sparc64) if test -z "$sparc_cpu" ; then
 370                ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__"
 371                ARCH_LDFLAGS="-m64"
 372            else
 373                ARCH_CFLAGS="${SP_CFLAGS}"
 374                ARCH_LDFLAGS="${SP_LDFLAGS}"
 375            fi
 376            ;;
 377     s390)
 378            ARCH_CFLAGS="-march=z900"
 379            ;;
 380     i386)
 381            ARCH_CFLAGS="-m32"
 382            ARCH_LDFLAGS="-m32"
 383            ;;
 384     x86_64)
 385            ARCH_CFLAGS="-m64"
 386            ARCH_LDFLAGS="-m64"
 387            ;;
 388 esac
 389
 390 if test x"$show_help" = x"yes" ; then
 391 cat << EOF
 392
 393 Usage: configure [options]
 394 Options: [defaults in brackets after descriptions]
 395
 396 EOF
 397 echo "Standard options:"
 398 echo "  --help                   print this message"
 399 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 400 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 401 echo "                           use %M for cpu name [$interp_prefix]"
 402 echo "  --target-list=LIST       set target list [$target_list]"
 403 echo ""
 404 echo "kqemu kernel acceleration support:"
 405 echo "  --disable-kqemu          disable kqemu support"
 406 echo ""
 407 echo "Advanced options (experts only):"
 408 echo "  --source-path=PATH       path of source code [$source_path]"
 409 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 410 echo "  --cc=CC                  use C compiler CC [$cc]"
 411 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 412 echo "  --make=MAKE              use specified make [$make]"
 413 echo "  --install=INSTALL        use specified install [$install]"
 414 echo "  --static                 enable static build [$static]"
 415 echo "  --disable-werror         disable compilation abort on warning"
 416 echo "  --disable-sdl            disable SDL"
 417 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 418 echo "  --enable-mingw32         enable Win32 cross compilation with mingw32"
 419 echo "  --audio-drv-list=LIST    set audio drivers list:"
 420 echo "                           Available drivers: $audio_possible_drivers"
 421 echo "  --audio-card-list=LIST   set list of additional emulated audio cards"
 422 echo "                           Available cards: ac97 adlib cs4231a gus"
 423 echo "  --enable-mixemu          enable mixer emulation"
 424 echo "  --disable-brlapi         disable BrlAPI"
 425 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 426 echo "  --disable-curses         disable curses output"
 427 echo "  --disable-nptl           disable usermode NPTL support"
 428 echo "  --enable-system          enable all system emulation targets"
 429 echo "  --disable-system         disable all system emulation targets"
 430 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 431 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 432 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 433 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 434 echo "  --fmod-lib               path to FMOD library"
 435 echo "  --fmod-inc               path to FMOD includes"
 436 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 437 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 438 echo "  --disable-vde            disable support for vde network"
 439 echo ""
 440 echo "NOTE: The object files are built at the place where configure is launched"
 441 exit 1
 442 fi
 443
 444 cc="${cross_prefix}${cc}"
 445 ar="${cross_prefix}${ar}"
 446 strip="${cross_prefix}${strip}"
 447
 448 # check that the C compiler works.
 449 cat > $TMPC <<EOF
 450 int main(void) {}
 451 EOF
 452
 453 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
 454   : C compiler works ok
 455 else
 456     echo "ERROR: \"$cc\" either does not exist or does not work"
 457     exit 1
 458 fi
 459
 460 if test "$mingw32" = "yes" ; then
 461     linux="no"
 462     EXESUF=".exe"
 463     oss="no"
 464 fi
 465
 466 # Check for gcc4, error if pre-gcc4
 467 if test "$check_gcc" = "yes" ; then
 468     cat > $TMPC <<EOF
 469 #if __GNUC__ < 4
 470 #error gcc3
 471 #endif
 472 int main(){return 0;}
 473 EOF
 474     if "$cc" $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 475         echo "WARNING: \"$cc\" looks like gcc 4.x"
 476         found_compat_cc="no"
 477         if test "$gcc3_search" = "yes" ; then
 478             echo "Looking for gcc 3.x"
 479             for compat_cc in $gcc3_list ; do
 480                 if "$cross_prefix$compat_cc" --version 2> /dev/null | fgrep '(GCC) 3.' > /dev/null 2>&1 ; then
 481                     echo "Found \"$compat_cc\""
 482                     cc="$cross_prefix$compat_cc"
 483                     found_compat_cc="yes"
 484                     break
 485                 fi
 486             done
 487             if test "$found_compat_cc" = "no" ; then
 488                 echo "gcc 3.x not found!"
 489             fi
 490         fi
 491         if test "$found_compat_cc" = "no" ; then
 492             echo "QEMU is known to have problems when compiled with gcc 4.x"
 493             echo "It is recommended that you use gcc 3.x to build QEMU"
 494             echo "To use this compiler anyway, configure with --disable-gcc-check"
 495             exit 1;
 496         fi
 497     fi
 498 fi
 499
 500 #
 501 # Solaris specific configure tool chain decisions
 502 #
 503 if test "$solaris" = "yes" ; then
 504   #
 505   # gcc for solaris 10/fcs in /usr/sfw/bin doesn't compile qemu correctly
 506   # override the check with --disable-gcc-check
 507   #
 508   if test "$solarisrev" -eq 10 -a "$check_gcc" = "yes" ; then
 509     solgcc=`which $cc`
 510     if test "$solgcc" = "/usr/sfw/bin/gcc" ; then
 511       echo "Solaris 10/FCS gcc in /usr/sfw/bin will not compiled qemu correctly."
 512       echo "please get gcc-3.4.3 or later, from www.blastwave.org using pkg-get -i gcc3"
 513       echo "or get the latest patch from SunSolve for gcc"
 514       exit 1
 515     fi
 516   fi
 517   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 518   if test -z "$solinst" ; then
 519     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 520     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 521     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 522     exit 1
 523   fi
 524   if test "$solinst" = "/usr/sbin/install" ; then
 525     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 526     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 527     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 528     exit 1
 529   fi
 530   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 531   if test -z "$sol_ar" ; then
 532     echo "Error: No path includes ar"
 533     if test -f /usr/ccs/bin/ar ; then
 534       echo "Add /usr/ccs/bin to your path and rerun configure"
 535     fi
 536     exit 1
 537   fi
 538 fi
 539
 540
 541 if test -z "$target_list" ; then
 542 # these targets are portable
 543     if [ "$softmmu" = "yes" ] ; then
 544         target_list="\
 545 i386-softmmu \
 546 x86_64-softmmu \
 547 arm-softmmu \
 548 cris-softmmu \
 549 m68k-softmmu \
 550 mips-softmmu \
 551 mipsel-softmmu \
 552 mips64-softmmu \
 553 mips64el-softmmu \
 554 ppc-softmmu \
 555 ppcemb-softmmu \
 556 ppc64-softmmu \
 557 sh4-softmmu \
 558 sh4eb-softmmu \
 559 sparc-softmmu \
 560 "
 561     fi
 562 # the following are Linux specific
 563     if [ "$linux_user" = "yes" ] ; then
 564         target_list="${target_list}\
 565 i386-linux-user \
 566 x86_64-linux-user \
 567 alpha-linux-user \
 568 arm-linux-user \
 569 armeb-linux-user \
 570 cris-linux-user \
 571 m68k-linux-user \
 572 mips-linux-user \
 573 mipsel-linux-user \
 574 ppc-linux-user \
 575 ppc64-linux-user \
 576 ppc64abi32-linux-user \
 577 sh4-linux-user \
 578 sh4eb-linux-user \
 579 sparc-linux-user \
 580 sparc64-linux-user \
 581 sparc32plus-linux-user \
 582 "
 583     fi
 584 # the following are Darwin specific
 585     if [ "$darwin_user" = "yes" ] ; then
 586         target_list="$target_list i386-darwin-user ppc-darwin-user"
 587     fi
 588 else
 589     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 590 fi
 591 if test -z "$target_list" ; then
 592     echo "No targets enabled"
 593     exit 1
 594 fi
 595
 596 if test -z "$cross_prefix" ; then
 597
 598 # ---
 599 # big/little endian test
 600 cat > $TMPC << EOF
 601 #include <inttypes.h>
 602 int main(int argc, char ** argv){
 603         volatile uint32_t i=0x01234567;
 604         return (*((uint8_t*)(&i))) == 0x67;
 605 }
 606 EOF
 607
 608 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 609 $TMPE && bigendian="yes"
 610 else
 611 echo big/little test failed
 612 fi
 613
 614 else
 615
 616 # if cross compiling, cannot launch a program, so make a static guess
 617 if test "$cpu" = "armv4b" \
 618      -o "$cpu" = "hppa" \
 619      -o "$cpu" = "m68k" \
 620      -o "$cpu" = "mips" \
 621      -o "$cpu" = "mips64" \
 622      -o "$cpu" = "powerpc" \
 623      -o "$cpu" = "s390" \
 624      -o "$cpu" = "sparc" \
 625      -o "$cpu" = "sparc64"; then
 626     bigendian="yes"
 627 fi
 628
 629 fi
 630
 631 # host long bits test
 632 hostlongbits="32"
 633 if test "$cpu" = "x86_64" \
 634      -o "$cpu" = "alpha" \
 635      -o "$cpu" = "ia64" \
 636      -o "$cpu" = "sparc64"; then
 637     hostlongbits="64"
 638 fi
 639
 640 # check gcc options support
 641 cat > $TMPC <<EOF
 642 int main(void) {
 643 }
 644 EOF
 645
 646 # Check host NPTL support
 647 cat > $TMPC <<EOF
 648 #include <sched.h>
 649 #include <linux/futex.h>
 650 void foo()
 651 {
 652 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 653 #error bork
 654 #endif
 655 }
 656 EOF
 657
 658 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
 659   :
 660 else
 661    nptl="no"
 662 fi
 663
 664 ##########################################
 665 # SDL probe
 666
 667 sdl_too_old=no
 668
 669 if test -z "$sdl" ; then
 670     sdl_config="sdl-config"
 671     sdl=no
 672     sdl_static=no
 673
 674     if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
 675     # win32 cross compilation case
 676         sdl_config="i386-mingw32msvc-sdl-config"
 677         sdl=yes
 678     else
 679         # normal SDL probe
 680 cat > $TMPC << EOF
 681 #include <SDL.h>
 682 #undef main /* We don't want SDL to override our main() */
 683 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 684 EOF
 685         if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /tmp/qemu-$$-sdl-config.log ; then
 686             _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 687             if test "$_sdlversion" -lt 121 ; then
 688                 sdl_too_old=yes
 689             else
 690                 if test "$cocoa" = "no" ; then
 691                     sdl=yes
 692                 fi
 693             fi
 694
 695             # static link with sdl ?
 696             if test "$sdl" = "yes" ; then
 697                 aa="no"
 698                 `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
 699                 sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
 700                 if [ "$aa" = "yes" ] ; then
 701                     sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 702                 fi
 703
 704                 if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
 705                     sdl_static=yes
 706                 fi
 707             fi # static link
 708         fi # sdl compile test
 709     fi # cross compilation
 710 else
 711     # Make sure to disable cocoa if sdl was set
 712     if test "$sdl" = "yes" ; then
 713        cocoa="no"
 714        audio_drv_list="`echo $audio_drv_list | sed s,coreaudio,,g`"
 715     fi
 716 fi # -z $sdl
 717
 718 ##########################################
 719 # VNC TLS detection
 720 if test "$vnc_tls" = "yes" ; then
 721   `pkg-config gnutls` || vnc_tls="no"
 722 fi
 723 if test "$vnc_tls" = "yes" ; then
 724   vnc_tls_cflags=`pkg-config --cflags gnutls`
 725   vnc_tls_libs=`pkg-config --libs gnutls`
 726 fi
 727
 728 ##########################################
 729 # vde libraries probe
 730 if test "$vde" = "yes" ; then
 731   cat > $TMPC << EOF
 732 #include <libvdeplug.h>
 733 int main(void) { struct vde_open_args a = {0, 0, 0} ; return 0;}
 734 EOF
 735     if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 736         :
 737     else
 738         vde="no"
 739     fi
 740 fi
 741
 742 ##########################################
 743 # Sound support libraries probe
 744
 745 audio_drv_probe()
 746 {
 747     drv=$1
 748     hdr=$2
 749     lib=$3
 750     exp=$4
 751     cfl=$5
 752         cat > $TMPC << EOF
 753 #include <$hdr>
 754 int main(void) { $exp }
 755 EOF
 756     if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib 2> /dev/null ; then
 757         :
 758     else
 759         echo
 760         echo "Error: $drv check failed"
 761         echo "Make sure to have the $drv libs and headers installed."
 762         echo
 763         exit 1
 764     fi
 765 }
 766
 767 for drv in $audio_drv_list; do
 768     case $drv in
 769     alsa)
 770     audio_drv_probe $drv alsa/asoundlib.h -lasound \
 771         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
 772     ;;
 773
 774     fmod)
 775     if test -z $fmod_lib || test -z $fmod_inc; then
 776         echo
 777         echo "Error: You must specify path to FMOD library and headers"
 778         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
 779         echo
 780         exit 1
 781     fi
 782     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
 783     ;;
 784
 785     esd)
 786     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
 787     ;;
 788
 789     pa)
 790     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
 791         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
 792     ;;
 793
 794     *)
 795     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
 796         echo
 797         echo "Error: Unknown driver '$drv' selected"
 798         echo "Possible drivers are: $audio_possible_drivers"
 799         echo
 800         exit 1
 801     }
 802     ;;
 803
 804     esac
 805 done
 806
 807 ##########################################
 808 # BrlAPI probe
 809
 810 if test -z "$brlapi" ; then
 811     brlapi=no
 812 cat > $TMPC << EOF
 813 #include <brlapi.h>
 814 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
 815 EOF
 816     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi 2> /dev/null ; then
 817             brlapi=yes
 818     fi # brlapi compile test
 819 fi # -z $brlapi
 820
 821 ##########################################
 822 # curses probe
 823
 824 if test "$curses" = "yes" ; then
 825   curses=no
 826   cat > $TMPC << EOF
 827 #include <curses.h>
 828 int main(void) { return curses_version(); }
 829 EOF
 830   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses 2> /dev/null ; then
 831     curses=yes
 832   fi
 833 fi # test "$curses"
 834
 835 # Check if tools are available to build documentation.
 836 if [ -x "`which texi2html 2>/dev/null`" ] && \
 837    [ -x "`which pod2man 2>/dev/null`" ]; then
 838   build_docs="yes"
 839 fi
 840
 841 if test "$mingw32" = "yes" ; then
 842   if test -z "$prefix" ; then
 843       prefix="/c/Program Files/Qemu"
 844   fi
 845   mansuffix=""
 846   datasuffix=""
 847   docsuffix=""
 848   binsuffix=""
 849 else
 850   if test -z "$prefix" ; then
 851       prefix="/usr/local"
 852   fi
 853   mansuffix="/share/man"
 854   datasuffix="/share/qemu"
 855   docsuffix="/share/doc/qemu"
 856   binsuffix="/bin"
 857 fi
 858
 859 echo "Install prefix    $prefix"
 860 echo "BIOS directory    $prefix$datasuffix"
 861 echo "binary directory  $prefix$binsuffix"
 862 if test "$mingw32" = "no" ; then
 863 echo "Manual directory  $prefix$mansuffix"
 864 echo "ELF interp prefix $interp_prefix"
 865 fi
 866 echo "Source path       $source_path"
 867 echo "C compiler        $cc"
 868 echo "Host C compiler   $host_cc"
 869 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
 870 echo "make              $make"
 871 echo "install           $install"
 872 echo "host CPU          $cpu"
 873 echo "host big endian   $bigendian"
 874 echo "target list       $target_list"
 875 echo "gprof enabled     $gprof"
 876 echo "profiler          $profiler"
 877 echo "static build      $static"
 878 echo "-Werror enabled   $werror"
 879 if test "$darwin" = "yes" ; then
 880     echo "Cocoa support     $cocoa"
 881 fi
 882 echo "SDL support       $sdl"
 883 if test "$sdl" != "no" ; then
 884     echo "SDL static link   $sdl_static"
 885 fi
 886 echo "curses support    $curses"
 887 echo "mingw32 support   $mingw32"
 888 echo "Audio drivers     $audio_drv_list"
 889 echo "Extra audio cards $audio_card_list"
 890 echo "Mixer emulation   $mixemu"
 891 echo "VNC TLS support   $vnc_tls"
 892 if test "$vnc_tls" = "yes" ; then
 893     echo "    TLS CFLAGS    $vnc_tls_cflags"
 894     echo "    TLS LIBS      $vnc_tls_libs"
 895 fi
 896 if test -n "$sparc_cpu"; then
 897     echo "Target Sparc Arch $sparc_cpu"
 898 fi
 899 echo "kqemu support     $kqemu"
 900 echo "brlapi support    $brlapi"
 901 echo "Documentation     $build_docs"
 902 [ ! -z "$uname_release" ] && \
 903 echo "uname -r          $uname_release"
 904 echo "NPTL support      $nptl"
 905 echo "vde support       $vde"
 906
 907 if test $sdl_too_old = "yes"; then
 908 echo "-> Your SDL version is too old - please upgrade to have SDL support"
 909 fi
 910 if [ -s /tmp/qemu-$$-sdl-config.log ]; then
 911   echo "The error log from compiling the libSDL test is: "
 912   cat /tmp/qemu-$$-sdl-config.log
 913 fi
 914 rm -f /tmp/qemu-$$-sdl-config.log
 915 #if test "$sdl_static" = "no"; then
 916 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
 917 #fi
 918 config_mak="config-host.mak"
 919 config_h="config-host.h"
 920
 921 #echo "Creating $config_mak and $config_h"
 922
 923 test -f $config_h && mv $config_h ${config_h}~
 924
 925 echo "# Automatically generated by configure - do not modify" > $config_mak
 926 echo "# Configured with: $0 $@" >> $config_mak
 927 echo "/* Automatically generated by configure - do not modify */" > $config_h
 928
 929 echo "prefix=$prefix" >> $config_mak
 930 echo "bindir=\${prefix}$binsuffix" >> $config_mak
 931 echo "mandir=\${prefix}$mansuffix" >> $config_mak
 932 echo "datadir=\${prefix}$datasuffix" >> $config_mak
 933 echo "docdir=\${prefix}$docsuffix" >> $config_mak
 934 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
 935 echo "MAKE=$make" >> $config_mak
 936 echo "INSTALL=$install" >> $config_mak
 937 echo "CC=$cc" >> $config_mak
 938 echo "HOST_CC=$host_cc" >> $config_mak
 939 echo "AR=$ar" >> $config_mak
 940 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
 941 # XXX: only use CFLAGS and LDFLAGS ?
 942 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
 943 # compilation of dyngen tool (useful for win32 build on Linux host)
 944 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
 945 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
 946 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
 947 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
 948 echo "CFLAGS=$CFLAGS" >> $config_mak
 949 echo "LDFLAGS=$LDFLAGS" >> $config_mak
 950 echo "EXESUF=$EXESUF" >> $config_mak
 951 echo "AIOLIBS=$AIOLIBS" >> $config_mak
 952 case "$cpu" in
 953   i386)
 954     echo "ARCH=i386" >> $config_mak
 955     echo "#define HOST_I386 1" >> $config_h
 956   ;;
 957   x86_64)
 958     echo "ARCH=x86_64" >> $config_mak
 959     echo "#define HOST_X86_64 1" >> $config_h
 960   ;;
 961   alpha)
 962     echo "ARCH=alpha" >> $config_mak
 963     echo "#define HOST_ALPHA 1" >> $config_h
 964   ;;
 965   armv4b)
 966     echo "ARCH=arm" >> $config_mak
 967     echo "#define HOST_ARM 1" >> $config_h
 968   ;;
 969   armv4l)
 970     echo "ARCH=arm" >> $config_mak
 971     echo "#define HOST_ARM 1" >> $config_h
 972   ;;
 973   cris)
 974     echo "ARCH=cris" >> $config_mak
 975     echo "#define HOST_CRIS 1" >> $config_h
 976   ;;
 977   hppa)
 978     echo "ARCH=hppa" >> $config_mak
 979     echo "#define HOST_HPPA 1" >> $config_h
 980   ;;
 981   ia64)
 982     echo "ARCH=ia64" >> $config_mak
 983     echo "#define HOST_IA64 1" >> $config_h
 984   ;;
 985   m68k)
 986     echo "ARCH=m68k" >> $config_mak
 987     echo "#define HOST_M68K 1" >> $config_h
 988   ;;
 989   mips)
 990     echo "ARCH=mips" >> $config_mak
 991     echo "#define HOST_MIPS 1" >> $config_h
 992   ;;
 993   mips64)
 994     echo "ARCH=mips64" >> $config_mak
 995     echo "#define HOST_MIPS64 1" >> $config_h
 996   ;;
 997   powerpc)
 998     echo "ARCH=ppc" >> $config_mak
 999     echo "#define HOST_PPC 1" >> $config_h
1000   ;;
1001   s390)
1002     echo "ARCH=s390" >> $config_mak
1003     echo "#define HOST_S390 1" >> $config_h
1004   ;;
1005   sparc)
1006     echo "ARCH=sparc" >> $config_mak
1007     echo "#define HOST_SPARC 1" >> $config_h
1008   ;;
1009   sparc64)
1010     echo "ARCH=sparc64" >> $config_mak
1011     echo "#define HOST_SPARC64 1" >> $config_h
1012   ;;
1013   *)
1014     echo "Unsupported CPU = $cpu"
1015     exit 1
1016   ;;
1017 esac
1018 if test "$bigendian" = "yes" ; then
1019   echo "WORDS_BIGENDIAN=yes" >> $config_mak
1020   echo "#define WORDS_BIGENDIAN 1" >> $config_h
1021 fi
1022 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
1023 if test "$mingw32" = "yes" ; then
1024   echo "CONFIG_WIN32=yes" >> $config_mak
1025   echo "#define CONFIG_WIN32 1" >> $config_h
1026 else
1027   cat > $TMPC << EOF
1028 #include <byteswap.h>
1029 int main(void) { return bswap_32(0); }
1030 EOF
1031   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1032     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
1033   fi
1034 fi
1035 if test "$darwin" = "yes" ; then
1036   echo "CONFIG_DARWIN=yes" >> $config_mak
1037   echo "#define CONFIG_DARWIN 1" >> $config_h
1038 fi
1039 if test "$solaris" = "yes" ; then
1040   echo "CONFIG_SOLARIS=yes" >> $config_mak
1041   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
1042   if test "$needs_libsunmath" = "yes" ; then
1043     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
1044     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
1045   fi
1046 fi
1047 if test -n "$sparc_cpu"; then
1048   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
1049   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
1050 fi
1051 if test "$gdbstub" = "yes" ; then
1052   echo "CONFIG_GDBSTUB=yes" >> $config_mak
1053   echo "#define CONFIG_GDBSTUB 1" >> $config_h
1054 fi
1055 if test "$gprof" = "yes" ; then
1056   echo "TARGET_GPROF=yes" >> $config_mak
1057   echo "#define HAVE_GPROF 1" >> $config_h
1058 fi
1059 if test "$static" = "yes" ; then
1060   echo "CONFIG_STATIC=yes" >> $config_mak
1061   echo "#define CONFIG_STATIC 1" >> $config_h
1062 fi
1063 if test $profiler = "yes" ; then
1064   echo "#define CONFIG_PROFILER 1" >> $config_h
1065 fi
1066 if test "$slirp" = "yes" ; then
1067   echo "CONFIG_SLIRP=yes" >> $config_mak
1068   echo "#define CONFIG_SLIRP 1" >> $config_h
1069 fi
1070 if test "$vde" = "yes" ; then
1071   echo "CONFIG_VDE=yes" >> $config_mak
1072   echo "#define CONFIG_VDE 1" >> $config_h
1073   echo "VDE_LIBS=-lvdeplug" >> $config_mak
1074 fi
1075 for card in $audio_card_list; do
1076     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1077     echo "$def=yes" >> $config_mak
1078     echo "#define $def 1" >> $config_h
1079 done
1080 echo "#define AUDIO_DRIVERS \\" >> $config_h
1081 for drv in $audio_drv_list; do
1082     echo "    &${drv}_audio_driver, \\" >>$config_h
1083     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1084     echo "$def=yes" >> $config_mak
1085     if test "$drv" = "fmod"; then
1086         echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1087         echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1088     fi
1089 done
1090 echo "" >>$config_h
1091 if test "$mixemu" = "yes" ; then
1092   echo "CONFIG_MIXEMU=yes" >> $config_mak
1093   echo "#define CONFIG_MIXEMU 1" >> $config_h
1094 fi
1095 if test "$vnc_tls" = "yes" ; then
1096   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1097   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1098   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1099   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1100 fi
1101 qemu_version=`head $source_path/VERSION`
1102 echo "VERSION=$qemu_version" >>$config_mak
1103 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1104
1105 echo "SRC_PATH=$source_path" >> $config_mak
1106 if [ "$source_path_used" = "yes" ]; then
1107   echo "VPATH=$source_path" >> $config_mak
1108 fi
1109 echo "TARGET_DIRS=$target_list" >> $config_mak
1110 if [ "$build_docs" = "yes" ] ; then
1111   echo "BUILD_DOCS=yes" >> $config_mak
1112 fi
1113 if test "$static" = "yes"; then
1114   sdl1=$sdl_static
1115 else
1116   sdl1=$sdl
1117 fi
1118 if test "$sdl1" = "yes" ; then
1119   echo "#define CONFIG_SDL 1" >> $config_h
1120   echo "CONFIG_SDL=yes" >> $config_mak
1121   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1122     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1123   else
1124     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1125   fi
1126   if [ "${aa}" = "yes" ] ; then
1127     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1128   else
1129     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1130   fi
1131 fi
1132 if test "$cocoa" = "yes" ; then
1133   echo "#define CONFIG_COCOA 1" >> $config_h
1134   echo "CONFIG_COCOA=yes" >> $config_mak
1135 fi
1136 if test "$curses" = "yes" ; then
1137   echo "#define CONFIG_CURSES 1" >> $config_h
1138   echo "CONFIG_CURSES=yes" >> $config_mak
1139   echo "CURSES_LIBS=-lcurses" >> $config_mak
1140 fi
1141 if test "$brlapi" = "yes" ; then
1142   echo "CONFIG_BRLAPI=yes" >> $config_mak
1143   echo "#define CONFIG_BRLAPI 1" >> $config_h
1144   echo "BRLAPI_LIBS=-lbrlapi" >> $config_mak
1145 fi
1146
1147 # XXX: suppress that
1148 if [ "$bsd" = "yes" ] ; then
1149   echo "#define O_LARGEFILE 0" >> $config_h
1150   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1151   echo "#define _BSD 1" >> $config_h
1152 fi
1153
1154 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1155
1156 tools=
1157 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1158   tools="qemu-img\$(EXESUF) $tools"
1159   if [ "$linux" = "yes" ] ; then
1160       tools="qemu-nbd\$(EXESUF) $tools"
1161   fi
1162 fi
1163 echo "TOOLS=$tools" >> $config_mak
1164
1165 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1166
1167 for target in $target_list; do
1168 target_dir="$target"
1169 config_mak=$target_dir/config.mak
1170 config_h=$target_dir/config.h
1171 target_cpu=`echo $target | cut -d '-' -f 1`
1172 target_bigendian="no"
1173 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1174 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1175 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1176 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1177 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1178 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1179 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1180 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1181 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1182 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1183 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1184 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1185 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1186 target_softmmu="no"
1187 target_user_only="no"
1188 target_linux_user="no"
1189 target_darwin_user="no"
1190 case "$target" in
1191   ${target_cpu}-softmmu)
1192     target_softmmu="yes"
1193     ;;
1194   ${target_cpu}-linux-user)
1195     target_user_only="yes"
1196     target_linux_user="yes"
1197     ;;
1198   ${target_cpu}-darwin-user)
1199     target_user_only="yes"
1200     target_darwin_user="yes"
1201     ;;
1202   *)
1203     echo "ERROR: Target '$target' not recognised"
1204     exit 1
1205     ;;
1206 esac
1207
1208 if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \
1209         -a "$sdl" = "no" -a "$cocoa" = "no" ; then
1210     echo "ERROR: QEMU requires SDL or Cocoa for graphical output"
1211     echo "To build QEMU without graphical output configure with --disable-gfx-check"
1212     echo "Note that this will disable all output from the virtual graphics card"
1213     echo "except through VNC or curses."
1214     exit 1;
1215 fi
1216
1217 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1218
1219 test -f $config_h && mv $config_h ${config_h}~
1220
1221 mkdir -p $target_dir
1222 mkdir -p $target_dir/fpu
1223 mkdir -p $target_dir/tcg
1224 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" ; then
1225   mkdir -p $target_dir/nwfpe
1226 fi
1227
1228 #
1229 # don't use ln -sf as not all "ln -sf" over write the file/link
1230 #
1231 rm -f $target_dir/Makefile
1232 ln -s $source_path/Makefile.target $target_dir/Makefile
1233
1234
1235 echo "# Automatically generated by configure - do not modify" > $config_mak
1236 echo "/* Automatically generated by configure - do not modify */" > $config_h
1237
1238
1239 echo "include ../config-host.mak" >> $config_mak
1240 echo "#include \"../config-host.h\"" >> $config_h
1241
1242 bflt="no"
1243 elfload32="no"
1244 target_nptl="no"
1245 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1246 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1247
1248 case "$target_cpu" in
1249   i386)
1250     echo "TARGET_ARCH=i386" >> $config_mak
1251     echo "#define TARGET_ARCH \"i386\"" >> $config_h
1252     echo "#define TARGET_I386 1" >> $config_h
1253     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1254     then
1255       echo "#define USE_KQEMU 1" >> $config_h
1256     fi
1257     gcc3minver=`$cc --version 2> /dev/null| fgrep "(GCC) 3." | awk '{ print $3 }' | cut -f2 -d.`
1258     if test -n "$gcc3minver" && test $gcc3minver -gt 3
1259     then
1260       echo "HAVE_GT_GCC_3_3=true" >> $config_mak
1261     else
1262       echo "HAVE_GT_GCC_3_3=false" >> $config_mak
1263     fi
1264   ;;
1265   x86_64)
1266     echo "TARGET_ARCH=x86_64" >> $config_mak
1267     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1268     echo "#define TARGET_I386 1" >> $config_h
1269     echo "#define TARGET_X86_64 1" >> $config_h
1270     if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
1271     then
1272       echo "#define USE_KQEMU 1" >> $config_h
1273     fi
1274   ;;
1275   alpha)
1276     echo "TARGET_ARCH=alpha" >> $config_mak
1277     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1278     echo "#define TARGET_ARCH \"alpha\"" >> $config_h
1279     echo "#define TARGET_ALPHA 1" >> $config_h
1280     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1281   ;;
1282   arm|armeb)
1283     echo "TARGET_ARCH=arm" >> $config_mak
1284     echo "#define TARGET_ARCH \"arm\"" >> $config_h
1285     echo "#define TARGET_ARM 1" >> $config_h
1286     bflt="yes"
1287     target_nptl="yes"
1288   ;;
1289   cris)
1290     echo "TARGET_ARCH=cris" >> $config_mak
1291     echo "#define TARGET_ARCH \"cris\"" >> $config_h
1292     echo "#define TARGET_CRIS 1" >> $config_h
1293   ;;
1294   m68k)
1295     echo "TARGET_ARCH=m68k" >> $config_mak
1296     echo "#define TARGET_ARCH \"m68k\"" >> $config_h
1297     echo "#define TARGET_M68K 1" >> $config_h
1298     bflt="yes"
1299   ;;
1300   mips|mipsel)
1301     echo "TARGET_ARCH=mips" >> $config_mak
1302     echo "#define TARGET_ARCH \"mips\"" >> $config_h
1303     echo "#define TARGET_MIPS 1" >> $config_h
1304     echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
1305   ;;
1306   mipsn32|mipsn32el)
1307     echo "TARGET_ARCH=mipsn32" >> $config_mak
1308     echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
1309     echo "#define TARGET_MIPS 1" >> $config_h
1310     echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
1311   ;;
1312   mips64|mips64el)
1313     echo "TARGET_ARCH=mips64" >> $config_mak
1314     echo "#define TARGET_ARCH \"mips64\"" >> $config_h
1315     echo "#define TARGET_MIPS 1" >> $config_h
1316     echo "#define TARGET_MIPS64 1" >> $config_h
1317     echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
1318   ;;
1319   ppc)
1320     echo "TARGET_ARCH=ppc" >> $config_mak
1321     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1322     echo "#define TARGET_ARCH \"ppc\"" >> $config_h
1323     echo "#define TARGET_PPC 1" >> $config_h
1324     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1325   ;;
1326   ppcemb)
1327     echo "TARGET_ARCH=ppcemb" >> $config_mak
1328     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1329     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1330     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
1331     echo "#define TARGET_PPC 1" >> $config_h
1332     echo "#define TARGET_PPCEMB 1" >> $config_h
1333     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1334   ;;
1335   ppc64)
1336     echo "TARGET_ARCH=ppc64" >> $config_mak
1337     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1338     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1339     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1340     echo "#define TARGET_PPC 1" >> $config_h
1341     echo "#define TARGET_PPC64 1" >> $config_h
1342     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1343   ;;
1344   ppc64abi32)
1345     echo "TARGET_ARCH=ppc64" >> $config_mak
1346     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1347     echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
1348     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1349     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1350     echo "#define TARGET_PPC 1" >> $config_h
1351     echo "#define TARGET_PPC64 1" >> $config_h
1352     echo "#define TARGET_ABI32 1" >> $config_h
1353     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1354   ;;
1355   sh4|sh4eb)
1356     echo "TARGET_ARCH=sh4" >> $config_mak
1357     echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
1358     echo "#define TARGET_ARCH \"sh4\"" >> $config_h
1359     echo "#define TARGET_SH4 1" >> $config_h
1360     echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
1361     bflt="yes"
1362   ;;
1363   sparc)
1364     echo "TARGET_ARCH=sparc" >> $config_mak
1365     echo "#define TARGET_ARCH \"sparc\"" >> $config_h
1366     echo "#define TARGET_SPARC 1" >> $config_h
1367   ;;
1368   sparc64)
1369     echo "TARGET_ARCH=sparc64" >> $config_mak
1370     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1371     echo "#define TARGET_SPARC 1" >> $config_h
1372     echo "#define TARGET_SPARC64 1" >> $config_h
1373     elfload32="yes"
1374   ;;
1375   sparc32plus)
1376     echo "TARGET_ARCH=sparc64" >> $config_mak
1377     echo "TARGET_ABI_DIR=sparc" >> $config_mak
1378     echo "TARGET_ARCH2=sparc32plus" >> $config_mak
1379     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1380     echo "#define TARGET_SPARC 1" >> $config_h
1381     echo "#define TARGET_SPARC64 1" >> $config_h
1382     echo "#define TARGET_ABI32 1" >> $config_h
1383   ;;
1384   *)
1385     echo "Unsupported target CPU"
1386     exit 1
1387   ;;
1388 esac
1389 if test "$target_bigendian" = "yes" ; then
1390   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
1391   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
1392 fi
1393 if test "$target_softmmu" = "yes" ; then
1394   echo "CONFIG_SOFTMMU=yes" >> $config_mak
1395   echo "#define CONFIG_SOFTMMU 1" >> $config_h
1396 fi
1397 if test "$target_user_only" = "yes" ; then
1398   echo "CONFIG_USER_ONLY=yes" >> $config_mak
1399   echo "#define CONFIG_USER_ONLY 1" >> $config_h
1400 fi
1401 if test "$target_linux_user" = "yes" ; then
1402   echo "CONFIG_LINUX_USER=yes" >> $config_mak
1403   echo "#define CONFIG_LINUX_USER 1" >> $config_h
1404 fi
1405 if test "$target_darwin_user" = "yes" ; then
1406   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
1407   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
1408 fi
1409
1410 if test "$target_cpu" = "arm" \
1411      -o "$target_cpu" = "armeb" \
1412      -o "$target_cpu" = "m68k" \
1413      -o "$target_cpu" = "mips" \
1414      -o "$target_cpu" = "mipsel" \
1415      -o "$target_cpu" = "mipsn32" \
1416      -o "$target_cpu" = "mipsn32el" \
1417      -o "$target_cpu" = "mips64" \
1418      -o "$target_cpu" = "mips64el" \
1419      -o "$target_cpu" = "sparc" \
1420      -o "$target_cpu" = "sparc64" \
1421      -o "$target_cpu" = "sparc32plus"; then
1422   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
1423   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
1424 fi
1425 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
1426   echo "TARGET_HAS_BFLT=yes" >> $config_mak
1427   echo "#define TARGET_HAS_BFLT 1" >> $config_h
1428 fi
1429 if test "$target_user_only" = "yes" \
1430         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
1431   echo "#define USE_NPTL 1" >> $config_h
1432 fi
1433 # 32 bit ELF loader in addition to native 64 bit loader?
1434 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
1435   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
1436   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
1437 fi
1438
1439 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1440
1441 done # for target in $targets
1442
1443 # build tree in object directory if source path is different from current one
1444 if test "$source_path_used" = "yes" ; then
1445     DIRS="tests tests/cris slirp audio"
1446     FILES="Makefile tests/Makefile"
1447     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
1448     FILES="$FILES tests/test-mmap.c"
1449     for dir in $DIRS ; do
1450             mkdir -p $dir
1451     done
1452     # remove the link and recreate it, as not all "ln -sf" overwrite the link
1453     for f in $FILES ; do
1454         rm -f $f
1455         ln -s $source_path/$f $f
1456     done
1457 fi
1458
1459 rm -f $TMPO $TMPC $TMPE $TMPS