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}-$$-${RANDOM}"
  17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
  18 TMPI="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.i"
  19 TMPSDLLOG="${TMPDIR1}/qemu-conf-sdl-$$-${RANDOM}.log"
  20
  21 trap "rm -f $TMPC $TMPO $TMPE $TMPS $TMPI $TMPSDLLOG; exit" 0 2 3 15
  22
  23 # default parameters
  24 prefix=""
  25 interp_prefix="/usr/gnemul/qemu-%M"
  26 static="no"
  27 cross_prefix=""
  28 cc="gcc"
  29 audio_drv_list=""
  30 audio_card_list="ac97 es1370 sb16"
  31 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  32 host_cc="gcc"
  33 ar="ar"
  34 make="make"
  35 install="install"
  36 strip="strip"
  37
  38 # parse CC options first
  39 for opt do
  40   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  41   case "$opt" in
  42   --cross-prefix=*) cross_prefix="$optarg"
  43   ;;
  44   --cc=*) cc="$optarg"
  45   ;;
  46   esac
  47 done
  48
  49 # OS specific
  50 # Using uname is really, really broken.  Once we have the right set of checks
  51 # we can eliminate it's usage altogether
  52
  53 cc="${cross_prefix}${cc}"
  54 ar="${cross_prefix}${ar}"
  55 strip="${cross_prefix}${strip}"
  56
  57 # check that the C compiler works.
  58 cat > $TMPC <<EOF
  59 int main(void) {}
  60 EOF
  61
  62 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
  63   : C compiler works ok
  64 else
  65     echo "ERROR: \"$cc\" either does not exist or does not work"
  66     exit 1
  67 fi
  68
  69 check_define() {
  70 cat > $TMPC <<EOF
  71 #if !defined($1)
  72 #error Not defined
  73 #endif
  74 int main(void) { return 0; }
  75 EOF
  76   $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null
  77 }
  78
  79 if check_define __i386__ ; then
  80   cpu="i386"
  81 elif check_define __x86_64__ ; then
  82   cpu="x86_64"
  83 elif check_define __sparc__ ; then
  84   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
  85   # They must be specified using --sparc_cpu
  86   if check_define __arch64__ ; then
  87     cpu="sparc64"
  88   else
  89     cpu="sparc"
  90   fi
  91 else
  92   cpu=`test $(uname -s) = AIX && uname -p || uname -m`
  93 fi
  94
  95 target_list=""
  96 case "$cpu" in
  97   i386|i486|i586|i686|i86pc|BePC)
  98     cpu="i386"
  99   ;;
 100   x86_64|amd64)
 101     cpu="x86_64"
 102   ;;
 103   alpha)
 104     cpu="alpha"
 105   ;;
 106   armv*b)
 107     cpu="armv4b"
 108   ;;
 109   armv*l)
 110     cpu="armv4l"
 111   ;;
 112   cris)
 113     cpu="cris"
 114   ;;
 115   parisc|parisc64)
 116     cpu="hppa"
 117   ;;
 118   ia64)
 119     cpu="ia64"
 120   ;;
 121   m68k)
 122     cpu="m68k"
 123   ;;
 124   mips)
 125     cpu="mips"
 126   ;;
 127   mips64)
 128     cpu="mips64"
 129   ;;
 130   "Power Macintosh"|ppc|ppc64|powerpc)
 131     cpu="powerpc"
 132   ;;
 133   s390*)
 134     cpu="s390"
 135   ;;
 136   sparc|sun4[cdmuv])
 137     cpu="sparc"
 138   ;;
 139   sparc64)
 140     cpu="sparc64"
 141   ;;
 142   *)
 143     cpu="unknown"
 144   ;;
 145 esac
 146 gprof="no"
 147 sparse="no"
 148 bigendian="no"
 149 mingw32="no"
 150 EXESUF=""
 151 gdbstub="yes"
 152 slirp="yes"
 153 vde="yes"
 154 fmod_lib=""
 155 fmod_inc=""
 156 oss_lib=""
 157 vnc_tls="yes"
 158 bsd="no"
 159 linux="no"
 160 solaris="no"
 161 kqemu="no"
 162 profiler="no"
 163 cocoa="no"
 164 check_gfx="yes"
 165 softmmu="yes"
 166 linux_user="no"
 167 darwin_user="no"
 168 bsd_user="no"
 169 build_docs="no"
 170 uname_release=""
 171 curses="yes"
 172 aio="yes"
 173 nptl="yes"
 174 mixemu="no"
 175 bluez="yes"
 176 kvm="yes"
 177 kerneldir=""
 178 aix="no"
 179 blobs="yes"
 180 fdt="yes"
 181
 182 # OS specific
 183 if check_define __linux__ ; then
 184   targetos="Linux"
 185 elif check_define _WIN32 ; then
 186   targetos='MINGW32'
 187 else
 188   targetos=`uname -s`
 189 fi
 190 case $targetos in
 191 CYGWIN*)
 192 mingw32="yes"
 193 OS_CFLAGS="-mno-cygwin"
 194 if [ "$cpu" = "i386" ] ; then
 195     kqemu="yes"
 196 fi
 197 audio_possible_drivers="sdl"
 198 ;;
 199 MINGW32*)
 200 mingw32="yes"
 201 if [ "$cpu" = "i386" ] ; then
 202     kqemu="yes"
 203 fi
 204 audio_possible_drivers="dsound sdl fmod"
 205 ;;
 206 GNU/kFreeBSD)
 207 audio_drv_list="oss"
 208 audio_possible_drivers="oss sdl esd pa"
 209 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 210     kqemu="yes"
 211 fi
 212 ;;
 213 FreeBSD)
 214 bsd="yes"
 215 audio_drv_list="oss"
 216 audio_possible_drivers="oss sdl esd pa"
 217 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 218     kqemu="yes"
 219 fi
 220 ;;
 221 NetBSD)
 222 bsd="yes"
 223 audio_drv_list="oss"
 224 audio_possible_drivers="oss sdl esd"
 225 oss_lib="-lossaudio"
 226 ;;
 227 OpenBSD)
 228 bsd="yes"
 229 openbsd="yes"
 230 audio_drv_list="oss"
 231 audio_possible_drivers="oss sdl esd"
 232 oss_lib="-lossaudio"
 233 ;;
 234 Darwin)
 235 bsd="yes"
 236 darwin="yes"
 237 darwin_user="yes"
 238 cocoa="yes"
 239 audio_drv_list="coreaudio"
 240 audio_possible_drivers="coreaudio sdl fmod"
 241 OS_CFLAGS="-mdynamic-no-pic"
 242 OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
 243 ;;
 244 SunOS)
 245     solaris="yes"
 246     make="gmake"
 247     install="ginstall"
 248     needs_libsunmath="no"
 249     solarisrev=`uname -r | cut -f2 -d.`
 250     # have to select again, because `uname -m` returns i86pc
 251     # even on an x86_64 box.
 252     solariscpu=`isainfo -k`
 253     if test "${solariscpu}" = "amd64" ; then
 254         cpu="x86_64"
 255     fi
 256     if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 257         if test "$solarisrev" -le 9 ; then
 258             if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 259                 needs_libsunmath="yes"
 260             else
 261                 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 262                 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 263                 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 264                 echo "Studio 11 can be downloaded from www.sun.com."
 265                 exit 1
 266             fi
 267         fi
 268         if test "$solarisrev" -ge 9 ; then
 269             kqemu="yes"
 270         fi
 271     fi
 272     if test -f /usr/include/sys/soundcard.h ; then
 273         audio_drv_list="oss"
 274     fi
 275     audio_possible_drivers="oss sdl"
 276 ;;
 277 AIX)
 278 aix="yes"
 279 make="gmake"
 280 ;;
 281 *)
 282 audio_drv_list="oss"
 283 audio_possible_drivers="oss alsa sdl esd pa"
 284 linux="yes"
 285 linux_user="yes"
 286 usb="linux"
 287 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 288     kqemu="yes"
 289     audio_possible_drivers="$audio_possible_drivers fmod"
 290 fi
 291 ;;
 292 esac
 293
 294 if [ "$bsd" = "yes" ] ; then
 295   if [ "$darwin" != "yes" ] ; then
 296     make="gmake"
 297     usb="bsd"
 298   fi
 299   bsd_user="yes"
 300 fi
 301
 302 # find source path
 303 source_path=`dirname "$0"`
 304 source_path_used="no"
 305 workdir=`pwd`
 306 if [ -z "$source_path" ]; then
 307     source_path=$workdir
 308 else
 309     source_path=`cd "$source_path"; pwd`
 310 fi
 311 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 312
 313 werror="no"
 314 # generate compile errors on warnings for development builds
 315 #if grep cvs $source_path/VERSION > /dev/null 2>&1 ; then
 316 #werror="yes";
 317 #fi
 318
 319 for opt do
 320   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 321   case "$opt" in
 322   --help|-h) show_help=yes
 323   ;;
 324   --prefix=*) prefix="$optarg"
 325   ;;
 326   --interp-prefix=*) interp_prefix="$optarg"
 327   ;;
 328   --source-path=*) source_path="$optarg"
 329   source_path_used="yes"
 330   ;;
 331   --cross-prefix=*)
 332   ;;
 333   --cc=*)
 334   ;;
 335   --host-cc=*) host_cc="$optarg"
 336   ;;
 337   --make=*) make="$optarg"
 338   ;;
 339   --install=*) install="$optarg"
 340   ;;
 341   --extra-cflags=*) CFLAGS="$optarg"
 342   ;;
 343   --extra-ldflags=*) LDFLAGS="$optarg"
 344   ;;
 345   --cpu=*) cpu="$optarg"
 346   ;;
 347   --target-list=*) target_list="$optarg"
 348   ;;
 349   --enable-gprof) gprof="yes"
 350   ;;
 351   --static) static="yes"
 352   ;;
 353   --disable-sdl) sdl="no"
 354   ;;
 355   --fmod-lib=*) fmod_lib="$optarg"
 356   ;;
 357   --fmod-inc=*) fmod_inc="$optarg"
 358   ;;
 359   --oss-lib=*) oss_lib="$optarg"
 360   ;;
 361   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 362   ;;
 363   --audio-drv-list=*) audio_drv_list="$optarg"
 364   ;;
 365   --enable-sparse) sparse="yes"
 366   ;;
 367   --disable-sparse) sparse="no"
 368   ;;
 369   --disable-vnc-tls) vnc_tls="no"
 370   ;;
 371   --disable-slirp) slirp="no"
 372   ;;
 373   --disable-vde) vde="no"
 374   ;;
 375   --disable-kqemu) kqemu="no"
 376   ;;
 377   --disable-brlapi) brlapi="no"
 378   ;;
 379   --disable-bluez) bluez="no"
 380   ;;
 381   --disable-kvm) kvm="no"
 382   ;;
 383   --enable-profiler) profiler="yes"
 384   ;;
 385   --enable-cocoa)
 386       cocoa="yes" ;
 387       sdl="no" ;
 388       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 389   ;;
 390   --disable-gfx-check) check_gfx="no"
 391   ;;
 392   --disable-system) softmmu="no"
 393   ;;
 394   --enable-system) softmmu="yes"
 395   ;;
 396   --disable-linux-user) linux_user="no"
 397   ;;
 398   --enable-linux-user) linux_user="yes"
 399   ;;
 400   --disable-darwin-user) darwin_user="no"
 401   ;;
 402   --enable-darwin-user) darwin_user="yes"
 403   ;;
 404   --disable-bsd-user) bsd_user="no"
 405   ;;
 406   --enable-bsd-user) bsd_user="yes"
 407   ;;
 408   --enable-uname-release=*) uname_release="$optarg"
 409   ;;
 410   --sparc_cpu=*)
 411       sparc_cpu="$optarg"
 412       case $sparc_cpu in
 413         v7|v8) SP_CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 414                  target_cpu="sparc"; cpu="sparc" ;;
 415         v8plus|v8plusa) SP_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 416                  target_cpu="sparc"; cpu="sparc" ;;
 417         v9)    SP_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m64"
 418                  target_cpu="sparc64"; cpu="sparc64" ;;
 419         *)     echo "undefined SPARC architecture. Exiting";exit 1;;
 420       esac
 421   ;;
 422   --enable-werror) werror="yes"
 423   ;;
 424   --disable-werror) werror="no"
 425   ;;
 426   --disable-curses) curses="no"
 427   ;;
 428   --disable-nptl) nptl="no"
 429   ;;
 430   --enable-mixemu) mixemu="yes"
 431   ;;
 432   --disable-aio) aio="no"
 433   ;;
 434   --disable-blobs) blobs="no"
 435   ;;
 436   --kerneldir=*) kerneldir="$optarg"
 437   ;;
 438   *) echo "ERROR: unknown option $opt"; show_help="yes"
 439   ;;
 440   esac
 441 done
 442
 443 # default flags for all hosts
 444 CFLAGS="$CFLAGS -O2 -g -fno-strict-aliasing"
 445 CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls"
 446 LDFLAGS="$LDFLAGS -g"
 447 if test "$werror" = "yes" ; then
 448 CFLAGS="$CFLAGS -Werror"
 449 fi
 450
 451 if test "$solaris" = "no" ; then
 452     if ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
 453         LDFLAGS="$LDFLAGS -Wl,--warn-common"
 454     fi
 455 fi
 456
 457 #
 458 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 459 # ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 460 #
 461 case "$cpu" in
 462     sparc) if test -z "$sparc_cpu" ; then
 463                ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__"
 464                ARCH_LDFLAGS="-m32"
 465            else
 466                ARCH_CFLAGS="${SP_CFLAGS}"
 467                ARCH_LDFLAGS="${SP_LDFLAGS}"
 468            fi
 469            ;;
 470     sparc64) if test -z "$sparc_cpu" ; then
 471                ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__"
 472                ARCH_LDFLAGS="-m64"
 473            else
 474                ARCH_CFLAGS="${SP_CFLAGS}"
 475                ARCH_LDFLAGS="${SP_LDFLAGS}"
 476            fi
 477            ;;
 478     s390)
 479            ARCH_CFLAGS="-march=z900"
 480            ;;
 481     i386)
 482            ARCH_CFLAGS="-m32"
 483            ARCH_LDFLAGS="-m32"
 484            ;;
 485     x86_64)
 486            ARCH_CFLAGS="-m64"
 487            ARCH_LDFLAGS="-m64"
 488            ;;
 489 esac
 490
 491 if test x"$show_help" = x"yes" ; then
 492 cat << EOF
 493
 494 Usage: configure [options]
 495 Options: [defaults in brackets after descriptions]
 496
 497 EOF
 498 echo "Standard options:"
 499 echo "  --help                   print this message"
 500 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 501 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 502 echo "                           use %M for cpu name [$interp_prefix]"
 503 echo "  --target-list=LIST       set target list [$target_list]"
 504 echo ""
 505 echo "kqemu kernel acceleration support:"
 506 echo "  --disable-kqemu          disable kqemu support"
 507 echo ""
 508 echo "Advanced options (experts only):"
 509 echo "  --source-path=PATH       path of source code [$source_path]"
 510 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 511 echo "  --cc=CC                  use C compiler CC [$cc]"
 512 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 513 echo "  --make=MAKE              use specified make [$make]"
 514 echo "  --install=INSTALL        use specified install [$install]"
 515 echo "  --static                 enable static build [$static]"
 516 echo "  --enable-sparse          enable sparse checker"
 517 echo "  --disable-sparse         disable sparse checker (default)"
 518 echo "  --disable-werror         disable compilation abort on warning"
 519 echo "  --disable-sdl            disable SDL"
 520 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 521 echo "  --audio-drv-list=LIST    set audio drivers list:"
 522 echo "                           Available drivers: $audio_possible_drivers"
 523 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 524 echo "                           Available cards: $audio_possible_cards"
 525 echo "  --enable-mixemu          enable mixer emulation"
 526 echo "  --disable-brlapi         disable BrlAPI"
 527 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 528 echo "  --disable-curses         disable curses output"
 529 echo "  --disable-bluez          disable bluez stack connectivity"
 530 echo "  --disable-kvm            disable KVM acceleration support"
 531 echo "  --disable-nptl           disable usermode NPTL support"
 532 echo "  --enable-system          enable all system emulation targets"
 533 echo "  --disable-system         disable all system emulation targets"
 534 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 535 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 536 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 537 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 538 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 539 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 540 echo "  --fmod-lib               path to FMOD library"
 541 echo "  --fmod-inc               path to FMOD includes"
 542 echo "  --oss-lib                path to OSS library"
 543 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 544 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 545 echo "  --disable-vde            disable support for vde network"
 546 echo "  --disable-aio            disable AIO support"
 547 echo "  --disable-blobs          disable installing provided firmware blobs"
 548 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 549 echo ""
 550 echo "NOTE: The object files are built at the place where configure is launched"
 551 exit 1
 552 fi
 553
 554 if test "$mingw32" = "yes" ; then
 555     linux="no"
 556     EXESUF=".exe"
 557     oss="no"
 558     linux_user="no"
 559     bsd_user="no"
 560 fi
 561
 562 if test ! -x "$(which cgcc 2>/dev/null)"; then
 563     sparse="no"
 564 fi
 565
 566 #
 567 # Solaris specific configure tool chain decisions
 568 #
 569 if test "$solaris" = "yes" ; then
 570   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 571   if test -z "$solinst" ; then
 572     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 573     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 574     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 575     exit 1
 576   fi
 577   if test "$solinst" = "/usr/sbin/install" ; then
 578     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 579     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 580     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 581     exit 1
 582   fi
 583   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 584   if test -z "$sol_ar" ; then
 585     echo "Error: No path includes ar"
 586     if test -f /usr/ccs/bin/ar ; then
 587       echo "Add /usr/ccs/bin to your path and rerun configure"
 588     fi
 589     exit 1
 590   fi
 591 fi
 592
 593
 594 if test -z "$target_list" ; then
 595 # these targets are portable
 596     if [ "$softmmu" = "yes" ] ; then
 597         target_list="\
 598 i386-softmmu \
 599 x86_64-softmmu \
 600 arm-softmmu \
 601 cris-softmmu \
 602 m68k-softmmu \
 603 mips-softmmu \
 604 mipsel-softmmu \
 605 mips64-softmmu \
 606 mips64el-softmmu \
 607 ppc-softmmu \
 608 ppcemb-softmmu \
 609 ppc64-softmmu \
 610 sh4-softmmu \
 611 sh4eb-softmmu \
 612 sparc-softmmu \
 613 "
 614     fi
 615 # the following are Linux specific
 616     if [ "$linux_user" = "yes" ] ; then
 617         target_list="${target_list}\
 618 i386-linux-user \
 619 x86_64-linux-user \
 620 alpha-linux-user \
 621 arm-linux-user \
 622 armeb-linux-user \
 623 cris-linux-user \
 624 m68k-linux-user \
 625 mips-linux-user \
 626 mipsel-linux-user \
 627 ppc-linux-user \
 628 ppc64-linux-user \
 629 ppc64abi32-linux-user \
 630 sh4-linux-user \
 631 sh4eb-linux-user \
 632 sparc-linux-user \
 633 sparc64-linux-user \
 634 sparc32plus-linux-user \
 635 "
 636     fi
 637 # the following are Darwin specific
 638     if [ "$darwin_user" = "yes" ] ; then
 639         target_list="$target_list i386-darwin-user ppc-darwin-user "
 640     fi
 641 # the following are BSD specific
 642     if [ "$bsd_user" = "yes" ] ; then
 643         target_list="${target_list}\
 644 sparc64-bsd-user \
 645 "
 646     fi
 647 else
 648     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 649 fi
 650 if test -z "$target_list" ; then
 651     echo "No targets enabled"
 652     exit 1
 653 fi
 654
 655 if test -z "$cross_prefix" ; then
 656
 657 # ---
 658 # big/little endian test
 659 cat > $TMPC << EOF
 660 #include <inttypes.h>
 661 int main(int argc, char ** argv){
 662         volatile uint32_t i=0x01234567;
 663         return (*((uint8_t*)(&i))) == 0x67;
 664 }
 665 EOF
 666
 667 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
 668 $TMPE && bigendian="yes"
 669 else
 670 echo big/little test failed
 671 fi
 672
 673 else
 674
 675 # if cross compiling, cannot launch a program, so make a static guess
 676 if test "$cpu" = "armv4b" \
 677      -o "$cpu" = "hppa" \
 678      -o "$cpu" = "m68k" \
 679      -o "$cpu" = "mips" \
 680      -o "$cpu" = "mips64" \
 681      -o "$cpu" = "powerpc" \
 682      -o "$cpu" = "s390" \
 683      -o "$cpu" = "sparc" \
 684      -o "$cpu" = "sparc64"; then
 685     bigendian="yes"
 686 fi
 687
 688 fi
 689
 690 # host long bits test
 691 hostlongbits="32"
 692 if test "$cpu" = "x86_64" \
 693      -o "$cpu" = "alpha" \
 694      -o "$cpu" = "ia64" \
 695      -o "$cpu" = "sparc64"; then
 696     hostlongbits="64"
 697 fi
 698
 699 # ppc specific hostlongbits selection
 700 if test "$cpu" = "powerpc" ; then
 701     if $cc $ARCH_CFLAGS -dM -E - -o $TMPI 2>/dev/null </dev/null; then
 702         grep -q __powerpc64__ $TMPI && hostlongbits=64
 703     else
 704         echo hostlongbits test failed
 705         exit 1
 706     fi
 707 fi
 708
 709 # check gcc options support
 710 cat > $TMPC <<EOF
 711 int main(void) {
 712 }
 713 EOF
 714
 715 # Check host NPTL support
 716 cat > $TMPC <<EOF
 717 #include <sched.h>
 718 #include <linux/futex.h>
 719 void foo()
 720 {
 721 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 722 #error bork
 723 #endif
 724 }
 725 EOF
 726
 727 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
 728   :
 729 else
 730    nptl="no"
 731 fi
 732
 733 ##########################################
 734 # zlib check
 735
 736 cat > $TMPC << EOF
 737 #include <zlib.h>
 738 int main(void) { zlibVersion(); return 0; }
 739 EOF
 740 if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lz > /dev/null 2> /dev/null ; then
 741     :
 742 else
 743     echo
 744     echo "Error: zlib check failed"
 745     echo "Make sure to have the zlib libs and headers installed."
 746     echo
 747     exit 1
 748 fi
 749
 750 ##########################################
 751 # SDL probe
 752
 753 sdl_too_old=no
 754
 755 if test -z "$sdl" ; then
 756     sdl_config="sdl-config"
 757     sdl=no
 758     sdl_static=no
 759
 760 cat > $TMPC << EOF
 761 #include <SDL.h>
 762 #undef main /* We don't want SDL to override our main() */
 763 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 764 EOF
 765     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` > $TMPSDLLOG 2>&1 ; then
 766         _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 767         if test "$_sdlversion" -lt 121 ; then
 768             sdl_too_old=yes
 769         else
 770             if test "$cocoa" = "no" ; then
 771                 sdl=yes
 772             fi
 773         fi
 774
 775         # static link with sdl ?
 776         if test "$sdl" = "yes" ; then
 777             aa="no"
 778             `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
 779             sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
 780             if [ "$aa" = "yes" ] ; then
 781                 sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 782             fi
 783
 784             if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs > /dev/null 2> /dev/null; then
 785                 sdl_static=yes
 786             fi
 787         fi # static link
 788     fi # sdl compile test
 789 else
 790     # Make sure to disable cocoa if sdl was set
 791     if test "$sdl" = "yes" ; then
 792        cocoa="no"
 793        audio_drv_list="`echo $audio_drv_list | sed s,coreaudio,,g`"
 794     fi
 795 fi # -z $sdl
 796
 797 ##########################################
 798 # VNC TLS detection
 799 if test "$vnc_tls" = "yes" ; then
 800 cat > $TMPC <<EOF
 801 #include <gnutls/gnutls.h>
 802 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
 803 EOF
 804     vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
 805     vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
 806     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_tls_cflags $TMPC \
 807            $vnc_tls_libs > /dev/null 2> /dev/null ; then
 808         :
 809     else
 810         vnc_tls="no"
 811     fi
 812 fi
 813
 814 ##########################################
 815 # vde libraries probe
 816 if test "$vde" = "yes" ; then
 817   cat > $TMPC << EOF
 818 #include <libvdeplug.h>
 819 int main(void)
 820 {
 821     struct vde_open_args a = {0, 0, 0};
 822     vde_open("", "", &a);
 823     return 0;
 824 }
 825 EOF
 826     if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lvdeplug > /dev/null 2> /dev/null ; then
 827         :
 828     else
 829         vde="no"
 830     fi
 831 fi
 832
 833 ##########################################
 834 # Sound support libraries probe
 835
 836 audio_drv_probe()
 837 {
 838     drv=$1
 839     hdr=$2
 840     lib=$3
 841     exp=$4
 842     cfl=$5
 843         cat > $TMPC << EOF
 844 #include <$hdr>
 845 int main(void) { $exp }
 846 EOF
 847     if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib > /dev/null 2> /dev/null ; then
 848         :
 849     else
 850         echo
 851         echo "Error: $drv check failed"
 852         echo "Make sure to have the $drv libs and headers installed."
 853         echo
 854         exit 1
 855     fi
 856 }
 857
 858 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
 859 for drv in $audio_drv_list; do
 860     case $drv in
 861     alsa)
 862     audio_drv_probe $drv alsa/asoundlib.h -lasound \
 863         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
 864     ;;
 865
 866     fmod)
 867     if test -z $fmod_lib || test -z $fmod_inc; then
 868         echo
 869         echo "Error: You must specify path to FMOD library and headers"
 870         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
 871         echo
 872         exit 1
 873     fi
 874     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
 875     ;;
 876
 877     esd)
 878     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
 879     ;;
 880
 881     pa)
 882     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
 883         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
 884     ;;
 885
 886     oss|sdl|core|wav|dsound)
 887     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
 888     ;;
 889
 890     *)
 891     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
 892         echo
 893         echo "Error: Unknown driver '$drv' selected"
 894         echo "Possible drivers are: $audio_possible_drivers"
 895         echo
 896         exit 1
 897     }
 898     ;;
 899     esac
 900 done
 901
 902 ##########################################
 903 # BrlAPI probe
 904
 905 if test -z "$brlapi" ; then
 906     brlapi=no
 907 cat > $TMPC << EOF
 908 #include <brlapi.h>
 909 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
 910 EOF
 911     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi > /dev/null 2> /dev/null ; then
 912             brlapi=yes
 913     fi # brlapi compile test
 914 fi # -z $brlapi
 915
 916 ##########################################
 917 # curses probe
 918
 919 if test "$curses" = "yes" ; then
 920   curses=no
 921   cat > $TMPC << EOF
 922 #include <curses.h>
 923 int main(void) { return curses_version(); }
 924 EOF
 925   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses > /dev/null 2> /dev/null ; then
 926     curses=yes
 927   fi
 928 fi # test "$curses"
 929
 930 ##########################################
 931 # bluez support probe
 932 if test "$bluez" = "yes" ; then
 933   `pkg-config bluez` || bluez="no"
 934 fi
 935 if test "$bluez" = "yes" ; then
 936   cat > $TMPC << EOF
 937 #include <bluetooth/bluetooth.h>
 938 int main(void) { return bt_error(0); }
 939 EOF
 940   bluez_cflags=`pkg-config --cflags bluez`
 941   bluez_libs=`pkg-config --libs bluez`
 942   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $bluez_cflags $TMPC \
 943       $bluez_libs > /dev/null 2> /dev/null ; then
 944     :
 945   else
 946     bluez="no"
 947   fi
 948 fi
 949
 950 ##########################################
 951 # kvm probe
 952 if test "$kvm" = "yes" ; then
 953     cat > $TMPC <<EOF
 954 #include <linux/kvm.h>
 955 #if !defined(KVM_API_VERSION) || \
 956     KVM_API_VERSION < 12 || \
 957     KVM_API_VERSION > 12 || \
 958     !defined(KVM_CAP_USER_MEMORY) || \
 959     !defined(KVM_CAP_SET_TSS_ADDR) || \
 960     !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
 961 #error Invalid KVM version
 962 #endif
 963 int main(void) { return 0; }
 964 EOF
 965   if test "$kerneldir" != "" ; then
 966       kvm_cflags=-I"$kerneldir"/include
 967   else
 968       kvm_cflags=""
 969   fi
 970   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC \
 971       > /dev/null 2>/dev/null ; then
 972     :
 973   else
 974     kvm="no"
 975   fi
 976 fi
 977
 978 ##########################################
 979 # AIO probe
 980 AIOLIBS=""
 981
 982 if test "$aio" = "yes" ; then
 983   aio=no
 984   cat > $TMPC << EOF
 985 #include <pthread.h>
 986 int main(void) { pthread_mutex_t lock; return 0; }
 987 EOF
 988   if $cc $ARCH_CFLAGS -o $TMPE $AIOLIBS $TMPC 2> /dev/null ; then
 989     aio=yes
 990     AIOLIBS="-lpthread"
 991   fi
 992 fi
 993
 994 ##########################################
 995 # iovec probe
 996 cat > $TMPC <<EOF
 997 #include <sys/uio.h>
 998 int main(void) { struct iovec iov; return 0; }
 999 EOF
1000 iovec=no
1001 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1002   iovec=yes
1003 fi
1004
1005 ##########################################
1006 # fdt probe
1007 if test "$fdt" = "yes" ; then
1008     fdt=no
1009     cat > $TMPC << EOF
1010 int main(void) { return 0; }
1011 EOF
1012   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lfdt 2> /dev/null ; then
1013     fdt=yes
1014   fi
1015 fi
1016
1017 # Check if tools are available to build documentation.
1018 if [ -x "`which texi2html 2>/dev/null`" ] && \
1019    [ -x "`which pod2man 2>/dev/null`" ]; then
1020   build_docs="yes"
1021 fi
1022
1023 ##########################################
1024 # Do we need librt
1025 cat > $TMPC <<EOF
1026 #include <signal.h>
1027 #include <time.h>
1028 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1029 EOF
1030
1031 rt=no
1032 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1033   :
1034 elif $cc $ARCH_CFLAGS -o $TMPE $TMPC -lrt > /dev/null 2> /dev/null ; then
1035   rt=yes
1036 fi
1037
1038 if test "$rt" = "yes" ; then
1039   # Hack, we should have a general purpose LIBS for this sort of thing
1040   AIOLIBS="$AIOLIBS -lrt"
1041 fi
1042
1043 if test "$mingw32" = "yes" ; then
1044   if test -z "$prefix" ; then
1045       prefix="c:\\\\Program Files\\\\Qemu"
1046   fi
1047   mansuffix=""
1048   datasuffix=""
1049   docsuffix=""
1050   binsuffix=""
1051 else
1052   if test -z "$prefix" ; then
1053       prefix="/usr/local"
1054   fi
1055   mansuffix="/share/man"
1056   datasuffix="/share/qemu"
1057   docsuffix="/share/doc/qemu"
1058   binsuffix="/bin"
1059 fi
1060
1061 echo "Install prefix    $prefix"
1062 echo "BIOS directory    $prefix$datasuffix"
1063 echo "binary directory  $prefix$binsuffix"
1064 if test "$mingw32" = "no" ; then
1065 echo "Manual directory  $prefix$mansuffix"
1066 echo "ELF interp prefix $interp_prefix"
1067 fi
1068 echo "Source path       $source_path"
1069 echo "C compiler        $cc"
1070 echo "Host C compiler   $host_cc"
1071 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
1072 echo "make              $make"
1073 echo "install           $install"
1074 echo "host CPU          $cpu"
1075 echo "host big endian   $bigendian"
1076 echo "target list       $target_list"
1077 echo "gprof enabled     $gprof"
1078 echo "sparse enabled    $sparse"
1079 echo "profiler          $profiler"
1080 echo "static build      $static"
1081 echo "-Werror enabled   $werror"
1082 if test "$darwin" = "yes" ; then
1083     echo "Cocoa support     $cocoa"
1084 fi
1085 echo "SDL support       $sdl"
1086 if test "$sdl" != "no" ; then
1087     echo "SDL static link   $sdl_static"
1088 fi
1089 echo "curses support    $curses"
1090 echo "mingw32 support   $mingw32"
1091 echo "Audio drivers     $audio_drv_list"
1092 echo "Extra audio cards $audio_card_list"
1093 echo "Mixer emulation   $mixemu"
1094 echo "VNC TLS support   $vnc_tls"
1095 if test "$vnc_tls" = "yes" ; then
1096     echo "    TLS CFLAGS    $vnc_tls_cflags"
1097     echo "    TLS LIBS      $vnc_tls_libs"
1098 fi
1099 if test -n "$sparc_cpu"; then
1100     echo "Target Sparc Arch $sparc_cpu"
1101 fi
1102 echo "kqemu support     $kqemu"
1103 echo "brlapi support    $brlapi"
1104 echo "Documentation     $build_docs"
1105 [ ! -z "$uname_release" ] && \
1106 echo "uname -r          $uname_release"
1107 echo "NPTL support      $nptl"
1108 echo "vde support       $vde"
1109 echo "AIO support       $aio"
1110 echo "Install blobs     $blobs"
1111 echo "KVM support       $kvm"
1112 echo "fdt support       $fdt"
1113
1114 if test $sdl_too_old = "yes"; then
1115 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1116 fi
1117 if [ -s $TMPSDLLOG ]; then
1118   echo "The error log from compiling the libSDL test is: "
1119   cat $TMPSDLLOG
1120 fi
1121 #if test "$sdl_static" = "no"; then
1122 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
1123 #fi
1124 config_mak="config-host.mak"
1125 config_h="config-host.h"
1126
1127 #echo "Creating $config_mak and $config_h"
1128
1129 test -f $config_h && mv $config_h ${config_h}~
1130
1131 echo "# Automatically generated by configure - do not modify" > $config_mak
1132 printf "# Configured with:" >> $config_mak
1133 printf " '%s'" "$0" "$@" >> $config_mak
1134 echo >> $config_mak
1135 echo "/* Automatically generated by configure - do not modify */" > $config_h
1136
1137 echo "prefix=$prefix" >> $config_mak
1138 echo "bindir=\${prefix}$binsuffix" >> $config_mak
1139 echo "mandir=\${prefix}$mansuffix" >> $config_mak
1140 echo "datadir=\${prefix}$datasuffix" >> $config_mak
1141 echo "docdir=\${prefix}$docsuffix" >> $config_mak
1142 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
1143 echo "MAKE=$make" >> $config_mak
1144 echo "INSTALL=$install" >> $config_mak
1145 echo "CC=$cc" >> $config_mak
1146 echo "HOST_CC=$host_cc" >> $config_mak
1147 echo "AR=$ar" >> $config_mak
1148 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
1149 # XXX: only use CFLAGS and LDFLAGS ?
1150 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
1151 # compilation of dyngen tool (useful for win32 build on Linux host)
1152 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
1153 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
1154 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
1155 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
1156 echo "CFLAGS=$CFLAGS" >> $config_mak
1157 echo "LDFLAGS=$LDFLAGS" >> $config_mak
1158 echo "EXESUF=$EXESUF" >> $config_mak
1159 echo "AIOLIBS=$AIOLIBS" >> $config_mak
1160 case "$cpu" in
1161   i386)
1162     echo "ARCH=i386" >> $config_mak
1163     echo "#define HOST_I386 1" >> $config_h
1164   ;;
1165   x86_64)
1166     echo "ARCH=x86_64" >> $config_mak
1167     echo "#define HOST_X86_64 1" >> $config_h
1168   ;;
1169   alpha)
1170     echo "ARCH=alpha" >> $config_mak
1171     echo "#define HOST_ALPHA 1" >> $config_h
1172   ;;
1173   armv4b)
1174     echo "ARCH=arm" >> $config_mak
1175     echo "#define HOST_ARM 1" >> $config_h
1176   ;;
1177   armv4l)
1178     echo "ARCH=arm" >> $config_mak
1179     echo "#define HOST_ARM 1" >> $config_h
1180   ;;
1181   cris)
1182     echo "ARCH=cris" >> $config_mak
1183     echo "#define HOST_CRIS 1" >> $config_h
1184   ;;
1185   hppa)
1186     echo "ARCH=hppa" >> $config_mak
1187     echo "#define HOST_HPPA 1" >> $config_h
1188   ;;
1189   ia64)
1190     echo "ARCH=ia64" >> $config_mak
1191     echo "#define HOST_IA64 1" >> $config_h
1192   ;;
1193   m68k)
1194     echo "ARCH=m68k" >> $config_mak
1195     echo "#define HOST_M68K 1" >> $config_h
1196   ;;
1197   mips)
1198     echo "ARCH=mips" >> $config_mak
1199     echo "#define HOST_MIPS 1" >> $config_h
1200   ;;
1201   mips64)
1202     echo "ARCH=mips64" >> $config_mak
1203     echo "#define HOST_MIPS64 1" >> $config_h
1204   ;;
1205   powerpc)
1206   if test "$hostlongbits" = "32"; then
1207       echo "ARCH=ppc" >> $config_mak
1208       echo "#define HOST_PPC 1" >> $config_h
1209   else
1210       echo "ARCH=ppc64" >> $config_mak
1211       echo "#define HOST_PPC64 1" >> $config_h
1212   fi
1213   ;;
1214   s390)
1215     echo "ARCH=s390" >> $config_mak
1216     echo "#define HOST_S390 1" >> $config_h
1217   ;;
1218   sparc)
1219     echo "ARCH=sparc" >> $config_mak
1220     echo "#define HOST_SPARC 1" >> $config_h
1221   ;;
1222   sparc64)
1223     echo "ARCH=sparc64" >> $config_mak
1224     echo "#define HOST_SPARC64 1" >> $config_h
1225   ;;
1226   *)
1227     echo "Unsupported CPU = $cpu"
1228     exit 1
1229   ;;
1230 esac
1231 if test "$sparse" = "yes" ; then
1232   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_mak
1233   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_mak
1234   echo "CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_mak
1235 fi
1236 if test "$bigendian" = "yes" ; then
1237   echo "WORDS_BIGENDIAN=yes" >> $config_mak
1238   echo "#define WORDS_BIGENDIAN 1" >> $config_h
1239 fi
1240 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
1241 if test "$mingw32" = "yes" ; then
1242   echo "CONFIG_WIN32=yes" >> $config_mak
1243   echo "#define CONFIG_WIN32 1" >> $config_h
1244 else
1245   cat > $TMPC << EOF
1246 #include <byteswap.h>
1247 int main(void) { return bswap_32(0); }
1248 EOF
1249   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1250     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
1251   fi
1252   cat > $TMPC << EOF
1253 #include <sys/endian.h>
1254 #include <sys/types.h>
1255 #include <machine/bswap.h>
1256 int main(void) { return bswap32(0); }
1257 EOF
1258   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1259     echo "#define HAVE_MACHINE_BSWAP_H 1" >> $config_h
1260   fi
1261 fi
1262
1263 if [ "$openbsd" = "yes" ] ; then
1264   echo "#define ENOTSUP 4096" >> $config_h
1265 fi
1266
1267 if test "$darwin" = "yes" ; then
1268   echo "CONFIG_DARWIN=yes" >> $config_mak
1269   echo "#define CONFIG_DARWIN 1" >> $config_h
1270 fi
1271
1272 if test "$aix" = "yes" ; then
1273   echo "CONFIG_AIX=yes" >> $config_mak
1274   echo "#define CONFIG_AIX 1" >> $config_h
1275 fi
1276
1277 if test "$solaris" = "yes" ; then
1278   echo "CONFIG_SOLARIS=yes" >> $config_mak
1279   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
1280   if test "$needs_libsunmath" = "yes" ; then
1281     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
1282     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
1283   fi
1284 fi
1285 if test -n "$sparc_cpu"; then
1286   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
1287   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
1288 fi
1289 if test "$gdbstub" = "yes" ; then
1290   echo "CONFIG_GDBSTUB=yes" >> $config_mak
1291   echo "#define CONFIG_GDBSTUB 1" >> $config_h
1292 fi
1293 if test "$gprof" = "yes" ; then
1294   echo "TARGET_GPROF=yes" >> $config_mak
1295   echo "#define HAVE_GPROF 1" >> $config_h
1296 fi
1297 if test "$static" = "yes" ; then
1298   echo "CONFIG_STATIC=yes" >> $config_mak
1299   echo "#define CONFIG_STATIC 1" >> $config_h
1300 fi
1301 if test $profiler = "yes" ; then
1302   echo "#define CONFIG_PROFILER 1" >> $config_h
1303 fi
1304 if test "$slirp" = "yes" ; then
1305   echo "CONFIG_SLIRP=yes" >> $config_mak
1306   echo "#define CONFIG_SLIRP 1" >> $config_h
1307 fi
1308 if test "$vde" = "yes" ; then
1309   echo "CONFIG_VDE=yes" >> $config_mak
1310   echo "#define CONFIG_VDE 1" >> $config_h
1311   echo "VDE_LIBS=-lvdeplug" >> $config_mak
1312 fi
1313 for card in $audio_card_list; do
1314     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1315     echo "$def=yes" >> $config_mak
1316     echo "#define $def 1" >> $config_h
1317 done
1318 echo "#define AUDIO_DRIVERS \\" >> $config_h
1319 for drv in $audio_drv_list; do
1320     echo "    &${drv}_audio_driver, \\" >>$config_h
1321     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1322     echo "$def=yes" >> $config_mak
1323     if test "$drv" = "fmod"; then
1324         echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1325         echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1326     elif test "$drv" = "oss"; then
1327         echo "CONFIG_OSS_LIB=$oss_lib" >> $config_mak
1328     fi
1329 done
1330 echo "" >>$config_h
1331 if test "$mixemu" = "yes" ; then
1332   echo "CONFIG_MIXEMU=yes" >> $config_mak
1333   echo "#define CONFIG_MIXEMU 1" >> $config_h
1334 fi
1335 if test "$vnc_tls" = "yes" ; then
1336   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1337   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1338   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1339   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1340 fi
1341 qemu_version=`head $source_path/VERSION`
1342 echo "VERSION=$qemu_version" >>$config_mak
1343 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1344
1345 echo "SRC_PATH=$source_path" >> $config_mak
1346 if [ "$source_path_used" = "yes" ]; then
1347   echo "VPATH=$source_path" >> $config_mak
1348 fi
1349 echo "TARGET_DIRS=$target_list" >> $config_mak
1350 if [ "$build_docs" = "yes" ] ; then
1351   echo "BUILD_DOCS=yes" >> $config_mak
1352 fi
1353 if test "$static" = "yes"; then
1354   sdl1=$sdl_static
1355 else
1356   sdl1=$sdl
1357 fi
1358 if test "$sdl1" = "yes" ; then
1359   echo "#define CONFIG_SDL 1" >> $config_h
1360   echo "CONFIG_SDL=yes" >> $config_mak
1361   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1362     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1363   else
1364     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1365   fi
1366   if [ "${aa}" = "yes" ] ; then
1367     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1368   else
1369     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1370   fi
1371 fi
1372 if test "$cocoa" = "yes" ; then
1373   echo "#define CONFIG_COCOA 1" >> $config_h
1374   echo "CONFIG_COCOA=yes" >> $config_mak
1375 fi
1376 if test "$curses" = "yes" ; then
1377   echo "#define CONFIG_CURSES 1" >> $config_h
1378   echo "CONFIG_CURSES=yes" >> $config_mak
1379   echo "CURSES_LIBS=-lcurses" >> $config_mak
1380 fi
1381 if test "$brlapi" = "yes" ; then
1382   echo "CONFIG_BRLAPI=yes" >> $config_mak
1383   echo "#define CONFIG_BRLAPI 1" >> $config_h
1384   echo "BRLAPI_LIBS=-lbrlapi" >> $config_mak
1385 fi
1386 if test "$bluez" = "yes" ; then
1387   echo "CONFIG_BLUEZ=yes" >> $config_mak
1388   echo "CONFIG_BLUEZ_CFLAGS=$bluez_cflags" >> $config_mak
1389   echo "CONFIG_BLUEZ_LIBS=$bluez_libs" >> $config_mak
1390   echo "#define CONFIG_BLUEZ 1" >> $config_h
1391 fi
1392 if test "$aio" = "yes" ; then
1393   echo "#define CONFIG_AIO 1" >> $config_h
1394   echo "CONFIG_AIO=yes" >> $config_mak
1395 fi
1396 if test "$blobs" = "yes" ; then
1397   echo "INSTALL_BLOBS=yes" >> $config_mak
1398 fi
1399 if test "$iovec" = "yes" ; then
1400   echo "#define HAVE_IOVEC 1" >> $config_h
1401 fi
1402 if test "$fdt" = "yes" ; then
1403   echo "#define HAVE_FDT 1" >> $config_h
1404   echo "FDT_LIBS=-lfdt" >> $config_mak
1405 fi
1406
1407 # XXX: suppress that
1408 if [ "$bsd" = "yes" ] ; then
1409   echo "#define O_LARGEFILE 0" >> $config_h
1410   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1411   echo "#define _BSD 1" >> $config_h
1412 fi
1413
1414 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1415
1416 # USB host support
1417 case "$usb" in
1418 linux)
1419   echo "HOST_USB=linux" >> $config_mak
1420 ;;
1421 bsd)
1422   echo "HOST_USB=bsd" >> $config_mak
1423 ;;
1424 *)
1425   echo "HOST_USB=stub" >> $config_mak
1426 ;;
1427 esac
1428
1429 tools=
1430 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1431   tools="qemu-img\$(EXESUF) $tools"
1432   if [ "$linux" = "yes" ] ; then
1433       tools="qemu-nbd\$(EXESUF) $tools"
1434   fi
1435 fi
1436 echo "TOOLS=$tools" >> $config_mak
1437
1438 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1439
1440 for target in $target_list; do
1441 target_dir="$target"
1442 config_mak=$target_dir/config.mak
1443 config_h=$target_dir/config.h
1444 target_cpu=`echo $target | cut -d '-' -f 1`
1445 target_bigendian="no"
1446 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1447 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1448 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1449 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1450 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1451 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1452 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1453 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1454 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1455 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1456 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1457 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1458 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1459 target_softmmu="no"
1460 target_user_only="no"
1461 target_linux_user="no"
1462 target_darwin_user="no"
1463 target_bsd_user="no"
1464 case "$target" in
1465   ${target_cpu}-softmmu)
1466     target_softmmu="yes"
1467     ;;
1468   ${target_cpu}-linux-user)
1469     target_user_only="yes"
1470     target_linux_user="yes"
1471     ;;
1472   ${target_cpu}-darwin-user)
1473     target_user_only="yes"
1474     target_darwin_user="yes"
1475     ;;
1476   ${target_cpu}-bsd-user)
1477     target_user_only="yes"
1478     target_bsd_user="yes"
1479     ;;
1480   *)
1481     echo "ERROR: Target '$target' not recognised"
1482     exit 1
1483     ;;
1484 esac
1485
1486 if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \
1487         -a "$sdl" = "no" -a "$cocoa" = "no" ; then
1488     echo "ERROR: QEMU requires SDL or Cocoa for graphical output"
1489     echo "To build QEMU without graphical output configure with --disable-gfx-check"
1490     echo "Note that this will disable all output from the virtual graphics card"
1491     echo "except through VNC or curses."
1492     exit 1;
1493 fi
1494
1495 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1496
1497 test -f $config_h && mv $config_h ${config_h}~
1498
1499 mkdir -p $target_dir
1500 mkdir -p $target_dir/fpu
1501 mkdir -p $target_dir/tcg
1502 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
1503   mkdir -p $target_dir/nwfpe
1504 fi
1505
1506 #
1507 # don't use ln -sf as not all "ln -sf" over write the file/link
1508 #
1509 rm -f $target_dir/Makefile
1510 ln -s $source_path/Makefile.target $target_dir/Makefile
1511
1512
1513 echo "# Automatically generated by configure - do not modify" > $config_mak
1514 echo "/* Automatically generated by configure - do not modify */" > $config_h
1515
1516
1517 echo "include ../config-host.mak" >> $config_mak
1518 echo "#include \"../config-host.h\"" >> $config_h
1519
1520 bflt="no"
1521 elfload32="no"
1522 target_nptl="no"
1523 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1524 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1525 gdb_xml_files=""
1526
1527 # Make sure the target and host cpus are compatible
1528 if test "$kvm" = "yes" -a ! \( "$target_cpu" = "$cpu" -o \
1529   \( "$target_cpu" = "ppcemb" -a "$cpu" = "powerpc" \) -o \
1530   \( "$target_cpu" = "x86_64" -a "$cpu" = "i386"   \) -o \
1531   \( "$target_cpu" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
1532   kvm="no"
1533 fi
1534 # Disable KVM for linux-user
1535 if test "$kvm" = "yes" -a "$target_softmmu" = "no" ; then
1536   kvm="no"
1537 fi
1538
1539 case "$target_cpu" in
1540   i386)
1541     echo "TARGET_ARCH=i386" >> $config_mak
1542     echo "#define TARGET_ARCH \"i386\"" >> $config_h
1543     echo "#define TARGET_I386 1" >> $config_h
1544     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1545     then
1546       echo "#define USE_KQEMU 1" >> $config_h
1547     fi
1548     if test "$kvm" = "yes" ; then
1549       echo "CONFIG_KVM=yes" >> $config_mak
1550       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1551       echo "#define CONFIG_KVM 1" >> $config_h
1552     fi
1553   ;;
1554   x86_64)
1555     echo "TARGET_ARCH=x86_64" >> $config_mak
1556     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1557     echo "#define TARGET_I386 1" >> $config_h
1558     echo "#define TARGET_X86_64 1" >> $config_h
1559     if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
1560     then
1561       echo "#define USE_KQEMU 1" >> $config_h
1562     fi
1563     if test "$kvm" = "yes" ; then
1564       echo "CONFIG_KVM=yes" >> $config_mak
1565       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1566       echo "#define CONFIG_KVM 1" >> $config_h
1567     fi
1568   ;;
1569   alpha)
1570     echo "TARGET_ARCH=alpha" >> $config_mak
1571     echo "#define TARGET_ARCH \"alpha\"" >> $config_h
1572     echo "#define TARGET_ALPHA 1" >> $config_h
1573   ;;
1574   arm|armeb)
1575     echo "TARGET_ARCH=arm" >> $config_mak
1576     echo "#define TARGET_ARCH \"arm\"" >> $config_h
1577     echo "#define TARGET_ARM 1" >> $config_h
1578     bflt="yes"
1579     target_nptl="yes"
1580     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
1581   ;;
1582   cris)
1583     echo "TARGET_ARCH=cris" >> $config_mak
1584     echo "#define TARGET_ARCH \"cris\"" >> $config_h
1585     echo "#define TARGET_CRIS 1" >> $config_h
1586     target_nptl="yes"
1587   ;;
1588   m68k)
1589     echo "TARGET_ARCH=m68k" >> $config_mak
1590     echo "#define TARGET_ARCH \"m68k\"" >> $config_h
1591     echo "#define TARGET_M68K 1" >> $config_h
1592     bflt="yes"
1593     gdb_xml_files="cf-core.xml cf-fp.xml"
1594   ;;
1595   mips|mipsel)
1596     echo "TARGET_ARCH=mips" >> $config_mak
1597     echo "#define TARGET_ARCH \"mips\"" >> $config_h
1598     echo "#define TARGET_MIPS 1" >> $config_h
1599     echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
1600   ;;
1601   mipsn32|mipsn32el)
1602     echo "TARGET_ARCH=mipsn32" >> $config_mak
1603     echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
1604     echo "#define TARGET_MIPS 1" >> $config_h
1605     echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
1606   ;;
1607   mips64|mips64el)
1608     echo "TARGET_ARCH=mips64" >> $config_mak
1609     echo "#define TARGET_ARCH \"mips64\"" >> $config_h
1610     echo "#define TARGET_MIPS 1" >> $config_h
1611     echo "#define TARGET_MIPS64 1" >> $config_h
1612     echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
1613   ;;
1614   ppc)
1615     echo "TARGET_ARCH=ppc" >> $config_mak
1616     echo "#define TARGET_ARCH \"ppc\"" >> $config_h
1617     echo "#define TARGET_PPC 1" >> $config_h
1618   ;;
1619   ppcemb)
1620     echo "TARGET_ARCH=ppcemb" >> $config_mak
1621     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1622     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
1623     echo "#define TARGET_PPC 1" >> $config_h
1624     echo "#define TARGET_PPCEMB 1" >> $config_h
1625     if test "$kvm" = "yes" ; then
1626       echo "CONFIG_KVM=yes" >> $config_mak
1627       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1628       echo "#define CONFIG_KVM 1" >> $config_h
1629     fi
1630   ;;
1631   ppc64)
1632     echo "TARGET_ARCH=ppc64" >> $config_mak
1633     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1634     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1635     echo "#define TARGET_PPC 1" >> $config_h
1636     echo "#define TARGET_PPC64 1" >> $config_h
1637   ;;
1638   ppc64abi32)
1639     echo "TARGET_ARCH=ppc64" >> $config_mak
1640     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1641     echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
1642     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1643     echo "#define TARGET_PPC 1" >> $config_h
1644     echo "#define TARGET_PPC64 1" >> $config_h
1645     echo "#define TARGET_ABI32 1" >> $config_h
1646   ;;
1647   sh4|sh4eb)
1648     echo "TARGET_ARCH=sh4" >> $config_mak
1649     echo "#define TARGET_ARCH \"sh4\"" >> $config_h
1650     echo "#define TARGET_SH4 1" >> $config_h
1651     bflt="yes"
1652     target_nptl="yes"
1653   ;;
1654   sparc)
1655     echo "TARGET_ARCH=sparc" >> $config_mak
1656     echo "#define TARGET_ARCH \"sparc\"" >> $config_h
1657     echo "#define TARGET_SPARC 1" >> $config_h
1658   ;;
1659   sparc64)
1660     echo "TARGET_ARCH=sparc64" >> $config_mak
1661     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1662     echo "#define TARGET_SPARC 1" >> $config_h
1663     echo "#define TARGET_SPARC64 1" >> $config_h
1664     elfload32="yes"
1665   ;;
1666   sparc32plus)
1667     echo "TARGET_ARCH=sparc64" >> $config_mak
1668     echo "TARGET_ABI_DIR=sparc" >> $config_mak
1669     echo "TARGET_ARCH2=sparc32plus" >> $config_mak
1670     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1671     echo "#define TARGET_SPARC 1" >> $config_h
1672     echo "#define TARGET_SPARC64 1" >> $config_h
1673     echo "#define TARGET_ABI32 1" >> $config_h
1674   ;;
1675   *)
1676     echo "Unsupported target CPU"
1677     exit 1
1678   ;;
1679 esac
1680 if test "$target_bigendian" = "yes" ; then
1681   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
1682   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
1683 fi
1684 if test "$target_softmmu" = "yes" ; then
1685   echo "CONFIG_SOFTMMU=yes" >> $config_mak
1686   echo "#define CONFIG_SOFTMMU 1" >> $config_h
1687 fi
1688 if test "$target_user_only" = "yes" ; then
1689   echo "CONFIG_USER_ONLY=yes" >> $config_mak
1690   echo "#define CONFIG_USER_ONLY 1" >> $config_h
1691 fi
1692 if test "$target_linux_user" = "yes" ; then
1693   echo "CONFIG_LINUX_USER=yes" >> $config_mak
1694   echo "#define CONFIG_LINUX_USER 1" >> $config_h
1695 fi
1696 if test "$target_darwin_user" = "yes" ; then
1697   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
1698   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
1699 fi
1700 list=""
1701 if test ! -z "$gdb_xml_files" ; then
1702   for x in $gdb_xml_files; do
1703     list="$list $source_path/gdb-xml/$x"
1704   done
1705 fi
1706 echo "TARGET_XML_FILES=$list" >> $config_mak
1707
1708 if test "$target_cpu" = "arm" \
1709      -o "$target_cpu" = "armeb" \
1710      -o "$target_cpu" = "m68k" \
1711      -o "$target_cpu" = "mips" \
1712      -o "$target_cpu" = "mipsel" \
1713      -o "$target_cpu" = "mipsn32" \
1714      -o "$target_cpu" = "mipsn32el" \
1715      -o "$target_cpu" = "mips64" \
1716      -o "$target_cpu" = "mips64el" \
1717      -o "$target_cpu" = "ppc" \
1718      -o "$target_cpu" = "ppc64" \
1719      -o "$target_cpu" = "ppc64abi32" \
1720      -o "$target_cpu" = "ppcemb" \
1721      -o "$target_cpu" = "sparc" \
1722      -o "$target_cpu" = "sparc64" \
1723      -o "$target_cpu" = "sparc32plus"; then
1724   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
1725   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
1726 fi
1727 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
1728   echo "TARGET_HAS_BFLT=yes" >> $config_mak
1729   echo "#define TARGET_HAS_BFLT 1" >> $config_h
1730 fi
1731 if test "$target_user_only" = "yes" \
1732         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
1733   echo "#define USE_NPTL 1" >> $config_h
1734 fi
1735 # 32 bit ELF loader in addition to native 64 bit loader?
1736 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
1737   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
1738   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
1739 fi
1740 if test "$target_bsd_user" = "yes" ; then
1741   echo "CONFIG_BSD_USER=yes" >> $config_mak
1742   echo "#define CONFIG_BSD_USER 1" >> $config_h
1743 fi
1744
1745 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1746
1747 done # for target in $targets
1748
1749 # build tree in object directory if source path is different from current one
1750 if test "$source_path_used" = "yes" ; then
1751     DIRS="tests tests/cris slirp audio"
1752     FILES="Makefile tests/Makefile"
1753     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
1754     FILES="$FILES tests/test-mmap.c"
1755     for dir in $DIRS ; do
1756             mkdir -p $dir
1757     done
1758     # remove the link and recreate it, as not all "ln -sf" overwrite the link
1759     for f in $FILES ; do
1760         rm -f $f
1761         ln -s $source_path/$f $f
1762     done
1763 fi