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 $TMPC > /dev/null 2> /dev/null
  77 }
  78
  79 if check_define __i386__ ; then
  80   cpu="i386"
  81 elif check_define __x86_64__ ; then
  82   cpu="x86_64"
  83 elif check_define __sparc__ ; then
  84   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
  85   # They must be specified using --sparc_cpu
  86   if check_define __arch64__ ; then
  87     cpu="sparc64"
  88   else
  89     cpu="sparc"
  90   fi
  91 elif check_define _ARCH_PPC ; then
  92   if check_define _ARCH_PPC64 ; then
  93     cpu="ppc64"
  94   else
  95     cpu="ppc"
  96   fi
  97 else
  98   cpu=`uname -m`
  99 fi
 100
 101 target_list=""
 102 case "$cpu" in
 103   i386|i486|i586|i686|i86pc|BePC)
 104     cpu="i386"
 105   ;;
 106   x86_64|amd64)
 107     cpu="x86_64"
 108   ;;
 109   alpha)
 110     cpu="alpha"
 111   ;;
 112   armv*b)
 113     cpu="armv4b"
 114   ;;
 115   armv*l)
 116     cpu="armv4l"
 117   ;;
 118   cris)
 119     cpu="cris"
 120   ;;
 121   parisc|parisc64)
 122     cpu="hppa"
 123   ;;
 124   ia64)
 125     cpu="ia64"
 126   ;;
 127   m68k)
 128     cpu="m68k"
 129   ;;
 130   mips)
 131     cpu="mips"
 132   ;;
 133   mips64)
 134     cpu="mips64"
 135   ;;
 136   ppc)
 137     cpu="ppc"
 138   ;;
 139   ppc64)
 140     cpu="ppc64"
 141   ;;
 142   s390*)
 143     cpu="s390"
 144   ;;
 145   sparc|sun4[cdmuv])
 146     cpu="sparc"
 147   ;;
 148   sparc64)
 149     cpu="sparc64"
 150   ;;
 151   *)
 152     cpu="unknown"
 153   ;;
 154 esac
 155 gprof="no"
 156 sparse="no"
 157 bigendian="no"
 158 mingw32="no"
 159 EXESUF=""
 160 gdbstub="yes"
 161 slirp="yes"
 162 vde="yes"
 163 fmod_lib=""
 164 fmod_inc=""
 165 oss_lib=""
 166 vnc_tls="yes"
 167 bsd="no"
 168 linux="no"
 169 solaris="no"
 170 kqemu="no"
 171 profiler="no"
 172 cocoa="no"
 173 check_gfx="yes"
 174 softmmu="yes"
 175 linux_user="no"
 176 darwin_user="no"
 177 bsd_user="no"
 178 build_docs="no"
 179 uname_release=""
 180 curses="yes"
 181 aio="yes"
 182 nptl="yes"
 183 mixemu="no"
 184 bluez="yes"
 185 kvm="yes"
 186 kerneldir=""
 187 aix="no"
 188 blobs="yes"
 189 fdt="yes"
 190
 191 # OS specific
 192 if check_define __linux__ ; then
 193   targetos="Linux"
 194 elif check_define _WIN32 ; then
 195   targetos='MINGW32'
 196 else
 197   targetos=`uname -s`
 198 fi
 199 case $targetos in
 200 CYGWIN*)
 201 mingw32="yes"
 202 OS_CFLAGS="-mno-cygwin"
 203 if [ "$cpu" = "i386" ] ; then
 204     kqemu="yes"
 205 fi
 206 audio_possible_drivers="sdl"
 207 ;;
 208 MINGW32*)
 209 mingw32="yes"
 210 if [ "$cpu" = "i386" ] ; then
 211     kqemu="yes"
 212 fi
 213 audio_possible_drivers="dsound sdl fmod"
 214 ;;
 215 GNU/kFreeBSD)
 216 audio_drv_list="oss"
 217 audio_possible_drivers="oss sdl esd pa"
 218 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 219     kqemu="yes"
 220 fi
 221 ;;
 222 FreeBSD)
 223 bsd="yes"
 224 audio_drv_list="oss"
 225 audio_possible_drivers="oss sdl esd pa"
 226 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 227     kqemu="yes"
 228 fi
 229 ;;
 230 NetBSD)
 231 bsd="yes"
 232 audio_drv_list="oss"
 233 audio_possible_drivers="oss sdl esd"
 234 oss_lib="-lossaudio"
 235 ;;
 236 OpenBSD)
 237 bsd="yes"
 238 openbsd="yes"
 239 audio_drv_list="oss"
 240 audio_possible_drivers="oss sdl esd"
 241 oss_lib="-lossaudio"
 242 ;;
 243 Darwin)
 244 bsd="yes"
 245 darwin="yes"
 246 darwin_user="yes"
 247 cocoa="yes"
 248 audio_drv_list="coreaudio"
 249 audio_possible_drivers="coreaudio sdl fmod"
 250 OS_CFLAGS="-mdynamic-no-pic"
 251 OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
 252 ;;
 253 SunOS)
 254     solaris="yes"
 255     make="gmake"
 256     install="ginstall"
 257     needs_libsunmath="no"
 258     solarisrev=`uname -r | cut -f2 -d.`
 259     # have to select again, because `uname -m` returns i86pc
 260     # even on an x86_64 box.
 261     solariscpu=`isainfo -k`
 262     if test "${solariscpu}" = "amd64" ; then
 263         cpu="x86_64"
 264     fi
 265     if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 266         if test "$solarisrev" -le 9 ; then
 267             if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 268                 needs_libsunmath="yes"
 269             else
 270                 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 271                 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 272                 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 273                 echo "Studio 11 can be downloaded from www.sun.com."
 274                 exit 1
 275             fi
 276         fi
 277         if test "$solarisrev" -ge 9 ; then
 278             kqemu="yes"
 279         fi
 280     fi
 281     if test -f /usr/include/sys/soundcard.h ; then
 282         audio_drv_list="oss"
 283     fi
 284     audio_possible_drivers="oss sdl"
 285 ;;
 286 AIX)
 287 aix="yes"
 288 make="gmake"
 289 ;;
 290 *)
 291 audio_drv_list="oss"
 292 audio_possible_drivers="oss alsa sdl esd pa"
 293 linux="yes"
 294 linux_user="yes"
 295 usb="linux"
 296 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 297     kqemu="yes"
 298     audio_possible_drivers="$audio_possible_drivers fmod"
 299 fi
 300 ;;
 301 esac
 302
 303 if [ "$bsd" = "yes" ] ; then
 304   if [ "$darwin" != "yes" ] ; then
 305     make="gmake"
 306     usb="bsd"
 307   fi
 308   bsd_user="yes"
 309 fi
 310
 311 # find source path
 312 source_path=`dirname "$0"`
 313 source_path_used="no"
 314 workdir=`pwd`
 315 if [ -z "$source_path" ]; then
 316     source_path=$workdir
 317 else
 318     source_path=`cd "$source_path"; pwd`
 319 fi
 320 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 321
 322 werror="no"
 323 # generate compile errors on warnings for development builds
 324 #if grep cvs $source_path/VERSION > /dev/null 2>&1 ; then
 325 #werror="yes";
 326 #fi
 327
 328 for opt do
 329   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 330   case "$opt" in
 331   --help|-h) show_help=yes
 332   ;;
 333   --prefix=*) prefix="$optarg"
 334   ;;
 335   --interp-prefix=*) interp_prefix="$optarg"
 336   ;;
 337   --source-path=*) source_path="$optarg"
 338   source_path_used="yes"
 339   ;;
 340   --cross-prefix=*)
 341   ;;
 342   --cc=*)
 343   ;;
 344   --host-cc=*) host_cc="$optarg"
 345   ;;
 346   --make=*) make="$optarg"
 347   ;;
 348   --install=*) install="$optarg"
 349   ;;
 350   --extra-cflags=*) CFLAGS="$optarg"
 351   ;;
 352   --extra-ldflags=*) LDFLAGS="$optarg"
 353   ;;
 354   --cpu=*) cpu="$optarg"
 355   ;;
 356   --target-list=*) target_list="$optarg"
 357   ;;
 358   --enable-gprof) gprof="yes"
 359   ;;
 360   --static) static="yes"
 361   ;;
 362   --disable-sdl) sdl="no"
 363   ;;
 364   --fmod-lib=*) fmod_lib="$optarg"
 365   ;;
 366   --fmod-inc=*) fmod_inc="$optarg"
 367   ;;
 368   --oss-lib=*) oss_lib="$optarg"
 369   ;;
 370   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 371   ;;
 372   --audio-drv-list=*) audio_drv_list="$optarg"
 373   ;;
 374   --enable-sparse) sparse="yes"
 375   ;;
 376   --disable-sparse) sparse="no"
 377   ;;
 378   --disable-vnc-tls) vnc_tls="no"
 379   ;;
 380   --disable-slirp) slirp="no"
 381   ;;
 382   --disable-vde) vde="no"
 383   ;;
 384   --disable-kqemu) kqemu="no"
 385   ;;
 386   --disable-brlapi) brlapi="no"
 387   ;;
 388   --disable-bluez) bluez="no"
 389   ;;
 390   --disable-kvm) kvm="no"
 391   ;;
 392   --enable-profiler) profiler="yes"
 393   ;;
 394   --enable-cocoa)
 395       cocoa="yes" ;
 396       sdl="no" ;
 397       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 398   ;;
 399   --disable-gfx-check) check_gfx="no"
 400   ;;
 401   --disable-system) softmmu="no"
 402   ;;
 403   --enable-system) softmmu="yes"
 404   ;;
 405   --disable-linux-user) linux_user="no"
 406   ;;
 407   --enable-linux-user) linux_user="yes"
 408   ;;
 409   --disable-darwin-user) darwin_user="no"
 410   ;;
 411   --enable-darwin-user) darwin_user="yes"
 412   ;;
 413   --disable-bsd-user) bsd_user="no"
 414   ;;
 415   --enable-bsd-user) bsd_user="yes"
 416   ;;
 417   --enable-uname-release=*) uname_release="$optarg"
 418   ;;
 419   --sparc_cpu=*)
 420       sparc_cpu="$optarg"
 421       case $sparc_cpu in
 422         v7|v8) SP_CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 423                  target_cpu="sparc"; cpu="sparc" ;;
 424         v8plus|v8plusa) SP_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 425                  target_cpu="sparc"; cpu="sparc" ;;
 426         v9)    SP_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m64"
 427                  target_cpu="sparc64"; cpu="sparc64" ;;
 428         *)     echo "undefined SPARC architecture. Exiting";exit 1;;
 429       esac
 430   ;;
 431   --enable-werror) werror="yes"
 432   ;;
 433   --disable-werror) werror="no"
 434   ;;
 435   --disable-curses) curses="no"
 436   ;;
 437   --disable-nptl) nptl="no"
 438   ;;
 439   --enable-mixemu) mixemu="yes"
 440   ;;
 441   --disable-aio) aio="no"
 442   ;;
 443   --disable-blobs) blobs="no"
 444   ;;
 445   --kerneldir=*) kerneldir="$optarg"
 446   ;;
 447   *) echo "ERROR: unknown option $opt"; show_help="yes"
 448   ;;
 449   esac
 450 done
 451
 452 # default flags for all hosts
 453 CFLAGS="$CFLAGS -O2 -g -fno-strict-aliasing"
 454 CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls"
 455 LDFLAGS="$LDFLAGS -g"
 456 if test "$werror" = "yes" ; then
 457 CFLAGS="$CFLAGS -Werror"
 458 fi
 459
 460 if test "$solaris" = "no" ; then
 461     if ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
 462         LDFLAGS="$LDFLAGS -Wl,--warn-common"
 463     fi
 464 fi
 465
 466 #
 467 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 468 # ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 469 #
 470 case "$cpu" in
 471     sparc) if test -z "$sparc_cpu" ; then
 472                ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__"
 473                ARCH_LDFLAGS="-m32"
 474            else
 475                ARCH_CFLAGS="${SP_CFLAGS}"
 476                ARCH_LDFLAGS="${SP_LDFLAGS}"
 477            fi
 478            ;;
 479     sparc64) if test -z "$sparc_cpu" ; then
 480                ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__"
 481                ARCH_LDFLAGS="-m64"
 482            else
 483                ARCH_CFLAGS="${SP_CFLAGS}"
 484                ARCH_LDFLAGS="${SP_LDFLAGS}"
 485            fi
 486            ;;
 487     s390)
 488            ARCH_CFLAGS="-march=z900"
 489            ;;
 490     i386)
 491            ARCH_CFLAGS="-m32"
 492            ARCH_LDFLAGS="-m32"
 493            ;;
 494     x86_64)
 495            ARCH_CFLAGS="-m64"
 496            ARCH_LDFLAGS="-m64"
 497            ;;
 498 esac
 499
 500 if test x"$show_help" = x"yes" ; then
 501 cat << EOF
 502
 503 Usage: configure [options]
 504 Options: [defaults in brackets after descriptions]
 505
 506 EOF
 507 echo "Standard options:"
 508 echo "  --help                   print this message"
 509 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 510 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 511 echo "                           use %M for cpu name [$interp_prefix]"
 512 echo "  --target-list=LIST       set target list [$target_list]"
 513 echo ""
 514 echo "kqemu kernel acceleration support:"
 515 echo "  --disable-kqemu          disable kqemu support"
 516 echo ""
 517 echo "Advanced options (experts only):"
 518 echo "  --source-path=PATH       path of source code [$source_path]"
 519 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 520 echo "  --cc=CC                  use C compiler CC [$cc]"
 521 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 522 echo "  --make=MAKE              use specified make [$make]"
 523 echo "  --install=INSTALL        use specified install [$install]"
 524 echo "  --static                 enable static build [$static]"
 525 echo "  --enable-sparse          enable sparse checker"
 526 echo "  --disable-sparse         disable sparse checker (default)"
 527 echo "  --disable-werror         disable compilation abort on warning"
 528 echo "  --disable-sdl            disable SDL"
 529 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 530 echo "  --audio-drv-list=LIST    set audio drivers list:"
 531 echo "                           Available drivers: $audio_possible_drivers"
 532 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 533 echo "                           Available cards: $audio_possible_cards"
 534 echo "  --enable-mixemu          enable mixer emulation"
 535 echo "  --disable-brlapi         disable BrlAPI"
 536 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 537 echo "  --disable-curses         disable curses output"
 538 echo "  --disable-bluez          disable bluez stack connectivity"
 539 echo "  --disable-kvm            disable KVM acceleration support"
 540 echo "  --disable-nptl           disable usermode NPTL support"
 541 echo "  --enable-system          enable all system emulation targets"
 542 echo "  --disable-system         disable all system emulation targets"
 543 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 544 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 545 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 546 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 547 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 548 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 549 echo "  --fmod-lib               path to FMOD library"
 550 echo "  --fmod-inc               path to FMOD includes"
 551 echo "  --oss-lib                path to OSS library"
 552 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 553 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 554 echo "  --disable-vde            disable support for vde network"
 555 echo "  --disable-aio            disable AIO support"
 556 echo "  --disable-blobs          disable installing provided firmware blobs"
 557 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 558 echo ""
 559 echo "NOTE: The object files are built at the place where configure is launched"
 560 exit 1
 561 fi
 562
 563 if test "$mingw32" = "yes" ; then
 564     linux="no"
 565     EXESUF=".exe"
 566     oss="no"
 567     linux_user="no"
 568     bsd_user="no"
 569 fi
 570
 571 if test ! -x "$(which cgcc 2>/dev/null)"; then
 572     sparse="no"
 573 fi
 574
 575 #
 576 # Solaris specific configure tool chain decisions
 577 #
 578 if test "$solaris" = "yes" ; then
 579   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 580   if test -z "$solinst" ; then
 581     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 582     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 583     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 584     exit 1
 585   fi
 586   if test "$solinst" = "/usr/sbin/install" ; then
 587     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 588     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 589     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 590     exit 1
 591   fi
 592   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 593   if test -z "$sol_ar" ; then
 594     echo "Error: No path includes ar"
 595     if test -f /usr/ccs/bin/ar ; then
 596       echo "Add /usr/ccs/bin to your path and rerun configure"
 597     fi
 598     exit 1
 599   fi
 600 fi
 601
 602
 603 if test -z "$target_list" ; then
 604 # these targets are portable
 605     if [ "$softmmu" = "yes" ] ; then
 606         target_list="\
 607 i386-softmmu \
 608 x86_64-softmmu \
 609 arm-softmmu \
 610 cris-softmmu \
 611 m68k-softmmu \
 612 mips-softmmu \
 613 mipsel-softmmu \
 614 mips64-softmmu \
 615 mips64el-softmmu \
 616 ppc-softmmu \
 617 ppcemb-softmmu \
 618 ppc64-softmmu \
 619 sh4-softmmu \
 620 sh4eb-softmmu \
 621 sparc-softmmu \
 622 "
 623     fi
 624 # the following are Linux specific
 625     if [ "$linux_user" = "yes" ] ; then
 626         target_list="${target_list}\
 627 i386-linux-user \
 628 x86_64-linux-user \
 629 alpha-linux-user \
 630 arm-linux-user \
 631 armeb-linux-user \
 632 cris-linux-user \
 633 m68k-linux-user \
 634 mips-linux-user \
 635 mipsel-linux-user \
 636 ppc-linux-user \
 637 ppc64-linux-user \
 638 ppc64abi32-linux-user \
 639 sh4-linux-user \
 640 sh4eb-linux-user \
 641 sparc-linux-user \
 642 sparc64-linux-user \
 643 sparc32plus-linux-user \
 644 "
 645     fi
 646 # the following are Darwin specific
 647     if [ "$darwin_user" = "yes" ] ; then
 648         target_list="$target_list i386-darwin-user ppc-darwin-user "
 649     fi
 650 # the following are BSD specific
 651     if [ "$bsd_user" = "yes" ] ; then
 652         target_list="${target_list}\
 653 sparc64-bsd-user \
 654 "
 655     fi
 656 else
 657     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 658 fi
 659 if test -z "$target_list" ; then
 660     echo "No targets enabled"
 661     exit 1
 662 fi
 663
 664 if test -z "$cross_prefix" ; then
 665
 666 # ---
 667 # big/little endian test
 668 cat > $TMPC << EOF
 669 #include <inttypes.h>
 670 int main(int argc, char ** argv){
 671         volatile uint32_t i=0x01234567;
 672         return (*((uint8_t*)(&i))) == 0x67;
 673 }
 674 EOF
 675
 676 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
 677 $TMPE && bigendian="yes"
 678 else
 679 echo big/little test failed
 680 fi
 681
 682 else
 683
 684 # if cross compiling, cannot launch a program, so make a static guess
 685 if test "$cpu" = "armv4b" \
 686      -o "$cpu" = "hppa" \
 687      -o "$cpu" = "m68k" \
 688      -o "$cpu" = "mips" \
 689      -o "$cpu" = "mips64" \
 690      -o "$cpu" = "ppc" \
 691      -o "$cpu" = "ppc64" \
 692      -o "$cpu" = "s390" \
 693      -o "$cpu" = "sparc" \
 694      -o "$cpu" = "sparc64"; then
 695     bigendian="yes"
 696 fi
 697
 698 fi
 699
 700 # host long bits test
 701 hostlongbits="32"
 702 if test "$cpu" = "x86_64" \
 703      -o "$cpu" = "alpha" \
 704      -o "$cpu" = "ia64" \
 705      -o "$cpu" = "sparc64" \
 706      -o "$cpu" = "ppc64"; then
 707     hostlongbits="64"
 708 fi
 709
 710 # check gcc options support
 711 cat > $TMPC <<EOF
 712 int main(void) {
 713 }
 714 EOF
 715
 716 # Check host NPTL support
 717 cat > $TMPC <<EOF
 718 #include <sched.h>
 719 #include <linux/futex.h>
 720 void foo()
 721 {
 722 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 723 #error bork
 724 #endif
 725 }
 726 EOF
 727
 728 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
 729   :
 730 else
 731    nptl="no"
 732 fi
 733
 734 ##########################################
 735 # zlib check
 736
 737 cat > $TMPC << EOF
 738 #include <zlib.h>
 739 int main(void) { zlibVersion(); return 0; }
 740 EOF
 741 if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lz > /dev/null 2> /dev/null ; then
 742     :
 743 else
 744     echo
 745     echo "Error: zlib check failed"
 746     echo "Make sure to have the zlib libs and headers installed."
 747     echo
 748     exit 1
 749 fi
 750
 751 ##########################################
 752 # SDL probe
 753
 754 sdl_too_old=no
 755
 756 if test -z "$sdl" ; then
 757     sdl_config="sdl-config"
 758     sdl=no
 759     sdl_static=no
 760
 761 cat > $TMPC << EOF
 762 #include <SDL.h>
 763 #undef main /* We don't want SDL to override our main() */
 764 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 765 EOF
 766     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` > $TMPSDLLOG 2>&1 ; then
 767         _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 768         if test "$_sdlversion" -lt 121 ; then
 769             sdl_too_old=yes
 770         else
 771             if test "$cocoa" = "no" ; then
 772                 sdl=yes
 773             fi
 774         fi
 775
 776         # static link with sdl ?
 777         if test "$sdl" = "yes" ; then
 778             aa="no"
 779             `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
 780             sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
 781             if [ "$aa" = "yes" ] ; then
 782                 sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 783             fi
 784
 785             if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs > /dev/null 2> /dev/null; then
 786                 sdl_static=yes
 787             fi
 788         fi # static link
 789     fi # sdl compile test
 790 else
 791     # Make sure to disable cocoa if sdl was set
 792     if test "$sdl" = "yes" ; then
 793        cocoa="no"
 794        audio_drv_list="`echo $audio_drv_list | sed s,coreaudio,,g`"
 795     fi
 796 fi # -z $sdl
 797
 798 ##########################################
 799 # VNC TLS detection
 800 if test "$vnc_tls" = "yes" ; then
 801 cat > $TMPC <<EOF
 802 #include <gnutls/gnutls.h>
 803 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
 804 EOF
 805     vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
 806     vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
 807     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_tls_cflags $TMPC \
 808            $vnc_tls_libs > /dev/null 2> /dev/null ; then
 809         :
 810     else
 811         vnc_tls="no"
 812     fi
 813 fi
 814
 815 ##########################################
 816 # vde libraries probe
 817 if test "$vde" = "yes" ; then
 818   cat > $TMPC << EOF
 819 #include <libvdeplug.h>
 820 int main(void)
 821 {
 822     struct vde_open_args a = {0, 0, 0};
 823     vde_open("", "", &a);
 824     return 0;
 825 }
 826 EOF
 827     if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lvdeplug > /dev/null 2> /dev/null ; then
 828         :
 829     else
 830         vde="no"
 831     fi
 832 fi
 833
 834 ##########################################
 835 # Sound support libraries probe
 836
 837 audio_drv_probe()
 838 {
 839     drv=$1
 840     hdr=$2
 841     lib=$3
 842     exp=$4
 843     cfl=$5
 844         cat > $TMPC << EOF
 845 #include <$hdr>
 846 int main(void) { $exp }
 847 EOF
 848     if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib > /dev/null 2> /dev/null ; then
 849         :
 850     else
 851         echo
 852         echo "Error: $drv check failed"
 853         echo "Make sure to have the $drv libs and headers installed."
 854         echo
 855         exit 1
 856     fi
 857 }
 858
 859 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
 860 for drv in $audio_drv_list; do
 861     case $drv in
 862     alsa)
 863     audio_drv_probe $drv alsa/asoundlib.h -lasound \
 864         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
 865     ;;
 866
 867     fmod)
 868     if test -z $fmod_lib || test -z $fmod_inc; then
 869         echo
 870         echo "Error: You must specify path to FMOD library and headers"
 871         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
 872         echo
 873         exit 1
 874     fi
 875     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
 876     ;;
 877
 878     esd)
 879     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
 880     ;;
 881
 882     pa)
 883     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
 884         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
 885     ;;
 886
 887     oss|sdl|core|wav|dsound)
 888     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
 889     ;;
 890
 891     *)
 892     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
 893         echo
 894         echo "Error: Unknown driver '$drv' selected"
 895         echo "Possible drivers are: $audio_possible_drivers"
 896         echo
 897         exit 1
 898     }
 899     ;;
 900     esac
 901 done
 902
 903 ##########################################
 904 # BrlAPI probe
 905
 906 if test -z "$brlapi" ; then
 907     brlapi=no
 908 cat > $TMPC << EOF
 909 #include <brlapi.h>
 910 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
 911 EOF
 912     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi > /dev/null 2> /dev/null ; then
 913             brlapi=yes
 914     fi # brlapi compile test
 915 fi # -z $brlapi
 916
 917 ##########################################
 918 # curses probe
 919
 920 if test "$curses" = "yes" ; then
 921   curses=no
 922   cat > $TMPC << EOF
 923 #include <curses.h>
 924 int main(void) { return curses_version(); }
 925 EOF
 926   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses > /dev/null 2> /dev/null ; then
 927     curses=yes
 928   fi
 929 fi # test "$curses"
 930
 931 ##########################################
 932 # bluez support probe
 933 if test "$bluez" = "yes" ; then
 934   `pkg-config bluez` || bluez="no"
 935 fi
 936 if test "$bluez" = "yes" ; then
 937   cat > $TMPC << EOF
 938 #include <bluetooth/bluetooth.h>
 939 int main(void) { return bt_error(0); }
 940 EOF
 941   bluez_cflags=`pkg-config --cflags bluez`
 942   bluez_libs=`pkg-config --libs bluez`
 943   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $bluez_cflags $TMPC \
 944       $bluez_libs > /dev/null 2> /dev/null ; then
 945     :
 946   else
 947     bluez="no"
 948   fi
 949 fi
 950
 951 ##########################################
 952 # kvm probe
 953 if test "$kvm" = "yes" ; then
 954     cat > $TMPC <<EOF
 955 #include <linux/kvm.h>
 956 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
 957 #error Invalid KVM version
 958 #endif
 959 #if !defined(KVM_CAP_USER_MEMORY)
 960 #error Missing KVM capability KVM_CAP_USER_MEMORY
 961 #endif
 962 #if !defined(KVM_CAP_SET_TSS_ADDR)
 963 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
 964 #endif
 965 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
 966 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
 967 #endif
 968 int main(void) { return 0; }
 969 EOF
 970   if test "$kerneldir" != "" ; then
 971       kvm_cflags=-I"$kerneldir"/include
 972       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
 973          -a -d "$kerneldir/arch/x86/include" ; then
 974             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
 975         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
 976             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
 977         elif test -d "$kerneldir/arch/$cpu/include" ; then
 978             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
 979       fi
 980   else
 981       kvm_cflags=""
 982   fi
 983   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC \
 984       > /dev/null 2>/dev/null ; then
 985     :
 986   else
 987     kvm="no";
 988     if [ -x "`which awk 2>/dev/null`" ] && \
 989        [ -x "`which grep 2>/dev/null`" ]; then
 990       kvmerr=`$cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC 2>&1 \
 991         | grep "error: " \
 992         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
 993       if test "$kvmerr" != "" ; then
 994         kvm="no - (${kvmerr})"
 995       fi
 996     fi
 997   fi
 998 fi
 999
1000 ##########################################
1001 # AIO probe
1002 AIOLIBS=""
1003
1004 if test "$aio" = "yes" ; then
1005   aio=no
1006   cat > $TMPC << EOF
1007 #include <pthread.h>
1008 int main(void) { pthread_mutex_t lock;  return 0; }
1009 EOF
1010   if $cc $ARCH_CFLAGS -o $TMPE $AIOLIBS $TMPC 2> /dev/null ; then
1011     aio=yes
1012     AIOLIBS="-lpthread"
1013   fi
1014 fi
1015
1016 ##########################################
1017 # iovec probe
1018 cat > $TMPC <<EOF
1019 #include <sys/types.h>
1020 #include <sys/uio.h>
1021 #include <unistd.h>
1022 int main(void) { struct iovec iov; return 0; }
1023 EOF
1024 iovec=no
1025 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1026   iovec=yes
1027 fi
1028
1029 ##########################################
1030 # fdt probe
1031 if test "$fdt" = "yes" ; then
1032     fdt=no
1033     cat > $TMPC << EOF
1034 int main(void) { return 0; }
1035 EOF
1036   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lfdt 2> /dev/null ; then
1037     fdt=yes
1038   fi
1039 fi
1040
1041 # Check if tools are available to build documentation.
1042 if [ -x "`which texi2html 2>/dev/null`" ] && \
1043    [ -x "`which pod2man 2>/dev/null`" ]; then
1044   build_docs="yes"
1045 fi
1046
1047 ##########################################
1048 # Do we need librt
1049 cat > $TMPC <<EOF
1050 #include <signal.h>
1051 #include <time.h>
1052 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1053 EOF
1054
1055 rt=no
1056 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1057   :
1058 elif $cc $ARCH_CFLAGS -o $TMPE $TMPC -lrt > /dev/null 2> /dev/null ; then
1059   rt=yes
1060 fi
1061
1062 if test "$rt" = "yes" ; then
1063   # Hack, we should have a general purpose LIBS for this sort of thing
1064   AIOLIBS="$AIOLIBS -lrt"
1065 fi
1066
1067 if test "$mingw32" = "yes" ; then
1068   if test -z "$prefix" ; then
1069       prefix="c:\\\\Program Files\\\\Qemu"
1070   fi
1071   mansuffix=""
1072   datasuffix=""
1073   docsuffix=""
1074   binsuffix=""
1075 else
1076   if test -z "$prefix" ; then
1077       prefix="/usr/local"
1078   fi
1079   mansuffix="/share/man"
1080   datasuffix="/share/qemu"
1081   docsuffix="/share/doc/qemu"
1082   binsuffix="/bin"
1083 fi
1084
1085 echo "Install prefix    $prefix"
1086 echo "BIOS directory    $prefix$datasuffix"
1087 echo "binary directory  $prefix$binsuffix"
1088 if test "$mingw32" = "no" ; then
1089 echo "Manual directory  $prefix$mansuffix"
1090 echo "ELF interp prefix $interp_prefix"
1091 fi
1092 echo "Source path       $source_path"
1093 echo "C compiler        $cc"
1094 echo "Host C compiler   $host_cc"
1095 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
1096 echo "make              $make"
1097 echo "install           $install"
1098 echo "host CPU          $cpu"
1099 echo "host big endian   $bigendian"
1100 echo "target list       $target_list"
1101 echo "gprof enabled     $gprof"
1102 echo "sparse enabled    $sparse"
1103 echo "profiler          $profiler"
1104 echo "static build      $static"
1105 echo "-Werror enabled   $werror"
1106 if test "$darwin" = "yes" ; then
1107     echo "Cocoa support     $cocoa"
1108 fi
1109 echo "SDL support       $sdl"
1110 if test "$sdl" != "no" ; then
1111     echo "SDL static link   $sdl_static"
1112 fi
1113 echo "curses support    $curses"
1114 echo "mingw32 support   $mingw32"
1115 echo "Audio drivers     $audio_drv_list"
1116 echo "Extra audio cards $audio_card_list"
1117 echo "Mixer emulation   $mixemu"
1118 echo "VNC TLS support   $vnc_tls"
1119 if test "$vnc_tls" = "yes" ; then
1120     echo "    TLS CFLAGS    $vnc_tls_cflags"
1121     echo "    TLS LIBS      $vnc_tls_libs"
1122 fi
1123 if test -n "$sparc_cpu"; then
1124     echo "Target Sparc Arch $sparc_cpu"
1125 fi
1126 echo "kqemu support     $kqemu"
1127 echo "brlapi support    $brlapi"
1128 echo "Documentation     $build_docs"
1129 [ ! -z "$uname_release" ] && \
1130 echo "uname -r          $uname_release"
1131 echo "NPTL support      $nptl"
1132 echo "vde support       $vde"
1133 echo "AIO support       $aio"
1134 echo "Install blobs     $blobs"
1135 echo "KVM support       $kvm"
1136 echo "fdt support       $fdt"
1137
1138 if test $sdl_too_old = "yes"; then
1139 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1140 fi
1141 if [ -s $TMPSDLLOG ]; then
1142   echo "The error log from compiling the libSDL test is: "
1143   cat $TMPSDLLOG
1144 fi
1145 #if test "$sdl_static" = "no"; then
1146 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
1147 #fi
1148 config_mak="config-host.mak"
1149 config_h="config-host.h"
1150
1151 #echo "Creating $config_mak and $config_h"
1152
1153 test -f $config_h && mv $config_h ${config_h}~
1154
1155 echo "# Automatically generated by configure - do not modify" > $config_mak
1156 printf "# Configured with:" >> $config_mak
1157 printf " '%s'" "$0" "$@" >> $config_mak
1158 echo >> $config_mak
1159 echo "/* Automatically generated by configure - do not modify */" > $config_h
1160
1161 echo "prefix=$prefix" >> $config_mak
1162 echo "bindir=\${prefix}$binsuffix" >> $config_mak
1163 echo "mandir=\${prefix}$mansuffix" >> $config_mak
1164 echo "datadir=\${prefix}$datasuffix" >> $config_mak
1165 echo "docdir=\${prefix}$docsuffix" >> $config_mak
1166 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
1167 echo "MAKE=$make" >> $config_mak
1168 echo "INSTALL=$install" >> $config_mak
1169 echo "CC=$cc" >> $config_mak
1170 echo "HOST_CC=$host_cc" >> $config_mak
1171 echo "AR=$ar" >> $config_mak
1172 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
1173 # XXX: only use CFLAGS and LDFLAGS ?
1174 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
1175 # compilation of dyngen tool (useful for win32 build on Linux host)
1176 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
1177 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
1178 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
1179 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
1180 echo "CFLAGS=$CFLAGS" >> $config_mak
1181 echo "LDFLAGS=$LDFLAGS" >> $config_mak
1182 echo "EXESUF=$EXESUF" >> $config_mak
1183 echo "AIOLIBS=$AIOLIBS" >> $config_mak
1184 case "$cpu" in
1185   i386)
1186     echo "ARCH=i386" >> $config_mak
1187     echo "#define HOST_I386 1" >> $config_h
1188   ;;
1189   x86_64)
1190     echo "ARCH=x86_64" >> $config_mak
1191     echo "#define HOST_X86_64 1" >> $config_h
1192   ;;
1193   alpha)
1194     echo "ARCH=alpha" >> $config_mak
1195     echo "#define HOST_ALPHA 1" >> $config_h
1196   ;;
1197   armv4b)
1198     echo "ARCH=arm" >> $config_mak
1199     echo "#define HOST_ARM 1" >> $config_h
1200   ;;
1201   armv4l)
1202     echo "ARCH=arm" >> $config_mak
1203     echo "#define HOST_ARM 1" >> $config_h
1204   ;;
1205   cris)
1206     echo "ARCH=cris" >> $config_mak
1207     echo "#define HOST_CRIS 1" >> $config_h
1208   ;;
1209   hppa)
1210     echo "ARCH=hppa" >> $config_mak
1211     echo "#define HOST_HPPA 1" >> $config_h
1212   ;;
1213   ia64)
1214     echo "ARCH=ia64" >> $config_mak
1215     echo "#define HOST_IA64 1" >> $config_h
1216   ;;
1217   m68k)
1218     echo "ARCH=m68k" >> $config_mak
1219     echo "#define HOST_M68K 1" >> $config_h
1220   ;;
1221   mips)
1222     echo "ARCH=mips" >> $config_mak
1223     echo "#define HOST_MIPS 1" >> $config_h
1224   ;;
1225   mips64)
1226     echo "ARCH=mips64" >> $config_mak
1227     echo "#define HOST_MIPS64 1" >> $config_h
1228   ;;
1229   ppc)
1230     echo "ARCH=ppc" >> $config_mak
1231     echo "#define HOST_PPC 1" >> $config_h
1232   ;;
1233   ppc64)
1234     echo "ARCH=ppc64" >> $config_mak
1235     echo "#define HOST_PPC64 1" >> $config_h
1236   ;;
1237   s390)
1238     echo "ARCH=s390" >> $config_mak
1239     echo "#define HOST_S390 1" >> $config_h
1240   ;;
1241   sparc)
1242     echo "ARCH=sparc" >> $config_mak
1243     echo "#define HOST_SPARC 1" >> $config_h
1244   ;;
1245   sparc64)
1246     echo "ARCH=sparc64" >> $config_mak
1247     echo "#define HOST_SPARC64 1" >> $config_h
1248   ;;
1249   *)
1250     echo "Unsupported CPU = $cpu"
1251     exit 1
1252   ;;
1253 esac
1254 if test "$sparse" = "yes" ; then
1255   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_mak
1256   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_mak
1257   echo "CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_mak
1258 fi
1259 if test "$bigendian" = "yes" ; then
1260   echo "WORDS_BIGENDIAN=yes" >> $config_mak
1261   echo "#define WORDS_BIGENDIAN 1" >> $config_h
1262 fi
1263 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
1264 if test "$mingw32" = "yes" ; then
1265   echo "CONFIG_WIN32=yes" >> $config_mak
1266   echo "#define CONFIG_WIN32 1" >> $config_h
1267 else
1268   cat > $TMPC << EOF
1269 #include <byteswap.h>
1270 int main(void) { return bswap_32(0); }
1271 EOF
1272   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1273     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
1274   fi
1275   cat > $TMPC << EOF
1276 #include <sys/endian.h>
1277 #include <sys/types.h>
1278 #include <machine/bswap.h>
1279 int main(void) { return bswap32(0); }
1280 EOF
1281   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1282     echo "#define HAVE_MACHINE_BSWAP_H 1" >> $config_h
1283   fi
1284 fi
1285
1286 if [ "$openbsd" = "yes" ] ; then
1287   echo "#define ENOTSUP 4096" >> $config_h
1288 fi
1289
1290 if test "$darwin" = "yes" ; then
1291   echo "CONFIG_DARWIN=yes" >> $config_mak
1292   echo "#define CONFIG_DARWIN 1" >> $config_h
1293 fi
1294
1295 if test "$aix" = "yes" ; then
1296   echo "CONFIG_AIX=yes" >> $config_mak
1297   echo "#define CONFIG_AIX 1" >> $config_h
1298 fi
1299
1300 if test "$solaris" = "yes" ; then
1301   echo "CONFIG_SOLARIS=yes" >> $config_mak
1302   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
1303   if test "$needs_libsunmath" = "yes" ; then
1304     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
1305     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
1306   fi
1307 fi
1308 if test -n "$sparc_cpu"; then
1309   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
1310   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
1311 fi
1312 if test "$gdbstub" = "yes" ; then
1313   echo "CONFIG_GDBSTUB=yes" >> $config_mak
1314   echo "#define CONFIG_GDBSTUB 1" >> $config_h
1315 fi
1316 if test "$gprof" = "yes" ; then
1317   echo "TARGET_GPROF=yes" >> $config_mak
1318   echo "#define HAVE_GPROF 1" >> $config_h
1319 fi
1320 if test "$static" = "yes" ; then
1321   echo "CONFIG_STATIC=yes" >> $config_mak
1322   echo "#define CONFIG_STATIC 1" >> $config_h
1323 fi
1324 if test $profiler = "yes" ; then
1325   echo "#define CONFIG_PROFILER 1" >> $config_h
1326 fi
1327 if test "$slirp" = "yes" ; then
1328   echo "CONFIG_SLIRP=yes" >> $config_mak
1329   echo "#define CONFIG_SLIRP 1" >> $config_h
1330 fi
1331 if test "$vde" = "yes" ; then
1332   echo "CONFIG_VDE=yes" >> $config_mak
1333   echo "#define CONFIG_VDE 1" >> $config_h
1334   echo "VDE_LIBS=-lvdeplug" >> $config_mak
1335 fi
1336 for card in $audio_card_list; do
1337     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1338     echo "$def=yes" >> $config_mak
1339     echo "#define $def 1" >> $config_h
1340 done
1341 echo "#define AUDIO_DRIVERS \\" >> $config_h
1342 for drv in $audio_drv_list; do
1343     echo "    &${drv}_audio_driver, \\" >>$config_h
1344     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1345     echo "$def=yes" >> $config_mak
1346     if test "$drv" = "fmod"; then
1347         echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1348         echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1349     elif test "$drv" = "oss"; then
1350         echo "CONFIG_OSS_LIB=$oss_lib" >> $config_mak
1351     fi
1352 done
1353 echo "" >>$config_h
1354 if test "$mixemu" = "yes" ; then
1355   echo "CONFIG_MIXEMU=yes" >> $config_mak
1356   echo "#define CONFIG_MIXEMU 1" >> $config_h
1357 fi
1358 if test "$vnc_tls" = "yes" ; then
1359   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1360   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1361   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1362   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1363 fi
1364 qemu_version=`head $source_path/VERSION`
1365 echo "VERSION=$qemu_version" >>$config_mak
1366 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1367
1368 echo "SRC_PATH=$source_path" >> $config_mak
1369 if [ "$source_path_used" = "yes" ]; then
1370   echo "VPATH=$source_path" >> $config_mak
1371 fi
1372 echo "TARGET_DIRS=$target_list" >> $config_mak
1373 if [ "$build_docs" = "yes" ] ; then
1374   echo "BUILD_DOCS=yes" >> $config_mak
1375 fi
1376 if test "$static" = "yes"; then
1377   sdl1=$sdl_static
1378 else
1379   sdl1=$sdl
1380 fi
1381 if test "$sdl1" = "yes" ; then
1382   echo "#define CONFIG_SDL 1" >> $config_h
1383   echo "CONFIG_SDL=yes" >> $config_mak
1384   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1385     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1386   else
1387     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1388   fi
1389   if [ "${aa}" = "yes" ] ; then
1390     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1391   else
1392     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1393   fi
1394 fi
1395 if test "$cocoa" = "yes" ; then
1396   echo "#define CONFIG_COCOA 1" >> $config_h
1397   echo "CONFIG_COCOA=yes" >> $config_mak
1398 fi
1399 if test "$curses" = "yes" ; then
1400   echo "#define CONFIG_CURSES 1" >> $config_h
1401   echo "CONFIG_CURSES=yes" >> $config_mak
1402   echo "CURSES_LIBS=-lcurses" >> $config_mak
1403 fi
1404 if test "$brlapi" = "yes" ; then
1405   echo "CONFIG_BRLAPI=yes" >> $config_mak
1406   echo "#define CONFIG_BRLAPI 1" >> $config_h
1407   echo "BRLAPI_LIBS=-lbrlapi" >> $config_mak
1408 fi
1409 if test "$bluez" = "yes" ; then
1410   echo "CONFIG_BLUEZ=yes" >> $config_mak
1411   echo "CONFIG_BLUEZ_CFLAGS=$bluez_cflags" >> $config_mak
1412   echo "CONFIG_BLUEZ_LIBS=$bluez_libs" >> $config_mak
1413   echo "#define CONFIG_BLUEZ 1" >> $config_h
1414 fi
1415 if test "$aio" = "yes" ; then
1416   echo "#define CONFIG_AIO 1" >> $config_h
1417   echo "CONFIG_AIO=yes" >> $config_mak
1418 fi
1419 if test "$blobs" = "yes" ; then
1420   echo "INSTALL_BLOBS=yes" >> $config_mak
1421 fi
1422 if test "$iovec" = "yes" ; then
1423   echo "#define HAVE_IOVEC 1" >> $config_h
1424 fi
1425 if test "$fdt" = "yes" ; then
1426   echo "#define HAVE_FDT 1" >> $config_h
1427   echo "FDT_LIBS=-lfdt" >> $config_mak
1428 fi
1429
1430 # XXX: suppress that
1431 if [ "$bsd" = "yes" ] ; then
1432   echo "#define O_LARGEFILE 0" >> $config_h
1433   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1434   echo "#define _BSD 1" >> $config_h
1435 fi
1436
1437 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1438
1439 # USB host support
1440 case "$usb" in
1441 linux)
1442   echo "HOST_USB=linux" >> $config_mak
1443 ;;
1444 bsd)
1445   echo "HOST_USB=bsd" >> $config_mak
1446 ;;
1447 *)
1448   echo "HOST_USB=stub" >> $config_mak
1449 ;;
1450 esac
1451
1452 tools=
1453 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1454   tools="qemu-img\$(EXESUF) $tools"
1455   if [ "$linux" = "yes" ] ; then
1456       tools="qemu-nbd\$(EXESUF) $tools"
1457   fi
1458 fi
1459 echo "TOOLS=$tools" >> $config_mak
1460
1461 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1462
1463 for target in $target_list; do
1464 target_dir="$target"
1465 config_mak=$target_dir/config.mak
1466 config_h=$target_dir/config.h
1467 target_cpu=`echo $target | cut -d '-' -f 1`
1468 target_bigendian="no"
1469 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1470 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1471 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1472 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1473 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1474 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1475 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1476 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1477 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1478 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1479 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1480 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1481 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1482 target_softmmu="no"
1483 target_user_only="no"
1484 target_linux_user="no"
1485 target_darwin_user="no"
1486 target_bsd_user="no"
1487 case "$target" in
1488   ${target_cpu}-softmmu)
1489     target_softmmu="yes"
1490     ;;
1491   ${target_cpu}-linux-user)
1492     target_user_only="yes"
1493     target_linux_user="yes"
1494     ;;
1495   ${target_cpu}-darwin-user)
1496     target_user_only="yes"
1497     target_darwin_user="yes"
1498     ;;
1499   ${target_cpu}-bsd-user)
1500     target_user_only="yes"
1501     target_bsd_user="yes"
1502     ;;
1503   *)
1504     echo "ERROR: Target '$target' not recognised"
1505     exit 1
1506     ;;
1507 esac
1508
1509 if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \
1510         -a "$sdl" = "no" -a "$cocoa" = "no" ; then
1511     echo "ERROR: QEMU requires SDL or Cocoa for graphical output"
1512     echo "To build QEMU without graphical output configure with --disable-gfx-check"
1513     echo "Note that this will disable all output from the virtual graphics card"
1514     echo "except through VNC or curses."
1515     exit 1;
1516 fi
1517
1518 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1519
1520 test -f $config_h && mv $config_h ${config_h}~
1521
1522 mkdir -p $target_dir
1523 mkdir -p $target_dir/fpu
1524 mkdir -p $target_dir/tcg
1525 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
1526   mkdir -p $target_dir/nwfpe
1527 fi
1528
1529 #
1530 # don't use ln -sf as not all "ln -sf" over write the file/link
1531 #
1532 rm -f $target_dir/Makefile
1533 ln -s $source_path/Makefile.target $target_dir/Makefile
1534
1535
1536 echo "# Automatically generated by configure - do not modify" > $config_mak
1537 echo "/* Automatically generated by configure - do not modify */" > $config_h
1538
1539
1540 echo "include ../config-host.mak" >> $config_mak
1541 echo "#include \"../config-host.h\"" >> $config_h
1542
1543 bflt="no"
1544 elfload32="no"
1545 target_nptl="no"
1546 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1547 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1548 gdb_xml_files=""
1549
1550 # Make sure the target and host cpus are compatible
1551 if test "$kvm" = "yes" -a ! \( "$target_cpu" = "$cpu" -o \
1552   \( "$target_cpu" = "ppcemb" -a "$cpu" = "ppc" \) -o \
1553   \( "$target_cpu" = "x86_64" -a "$cpu" = "i386"   \) -o \
1554   \( "$target_cpu" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
1555   kvm="no"
1556 fi
1557 # Disable KVM for linux-user
1558 if test "$kvm" = "yes" -a "$target_softmmu" = "no" ; then
1559   kvm="no"
1560 fi
1561
1562 case "$target_cpu" in
1563   i386)
1564     echo "TARGET_ARCH=i386" >> $config_mak
1565     echo "#define TARGET_ARCH \"i386\"" >> $config_h
1566     echo "#define TARGET_I386 1" >> $config_h
1567     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1568     then
1569       echo "#define USE_KQEMU 1" >> $config_h
1570     fi
1571     if test "$kvm" = "yes" ; then
1572       echo "CONFIG_KVM=yes" >> $config_mak
1573       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1574       echo "#define CONFIG_KVM 1" >> $config_h
1575     fi
1576   ;;
1577   x86_64)
1578     echo "TARGET_ARCH=x86_64" >> $config_mak
1579     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1580     echo "#define TARGET_I386 1" >> $config_h
1581     echo "#define TARGET_X86_64 1" >> $config_h
1582     if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
1583     then
1584       echo "#define USE_KQEMU 1" >> $config_h
1585     fi
1586     if test "$kvm" = "yes" ; then
1587       echo "CONFIG_KVM=yes" >> $config_mak
1588       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1589       echo "#define CONFIG_KVM 1" >> $config_h
1590     fi
1591   ;;
1592   alpha)
1593     echo "TARGET_ARCH=alpha" >> $config_mak
1594     echo "#define TARGET_ARCH \"alpha\"" >> $config_h
1595     echo "#define TARGET_ALPHA 1" >> $config_h
1596   ;;
1597   arm|armeb)
1598     echo "TARGET_ARCH=arm" >> $config_mak
1599     echo "#define TARGET_ARCH \"arm\"" >> $config_h
1600     echo "#define TARGET_ARM 1" >> $config_h
1601     bflt="yes"
1602     target_nptl="yes"
1603     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
1604   ;;
1605   cris)
1606     echo "TARGET_ARCH=cris" >> $config_mak
1607     echo "#define TARGET_ARCH \"cris\"" >> $config_h
1608     echo "#define TARGET_CRIS 1" >> $config_h
1609     target_nptl="yes"
1610   ;;
1611   m68k)
1612     echo "TARGET_ARCH=m68k" >> $config_mak
1613     echo "#define TARGET_ARCH \"m68k\"" >> $config_h
1614     echo "#define TARGET_M68K 1" >> $config_h
1615     bflt="yes"
1616     gdb_xml_files="cf-core.xml cf-fp.xml"
1617   ;;
1618   mips|mipsel)
1619     echo "TARGET_ARCH=mips" >> $config_mak
1620     echo "#define TARGET_ARCH \"mips\"" >> $config_h
1621     echo "#define TARGET_MIPS 1" >> $config_h
1622     echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
1623   ;;
1624   mipsn32|mipsn32el)
1625     echo "TARGET_ARCH=mipsn32" >> $config_mak
1626     echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
1627     echo "#define TARGET_MIPS 1" >> $config_h
1628     echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
1629   ;;
1630   mips64|mips64el)
1631     echo "TARGET_ARCH=mips64" >> $config_mak
1632     echo "#define TARGET_ARCH \"mips64\"" >> $config_h
1633     echo "#define TARGET_MIPS 1" >> $config_h
1634     echo "#define TARGET_MIPS64 1" >> $config_h
1635     echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
1636   ;;
1637   ppc)
1638     echo "TARGET_ARCH=ppc" >> $config_mak
1639     echo "#define TARGET_ARCH \"ppc\"" >> $config_h
1640     echo "#define TARGET_PPC 1" >> $config_h
1641   ;;
1642   ppcemb)
1643     echo "TARGET_ARCH=ppcemb" >> $config_mak
1644     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1645     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
1646     echo "#define TARGET_PPC 1" >> $config_h
1647     echo "#define TARGET_PPCEMB 1" >> $config_h
1648     if test "$kvm" = "yes" ; then
1649       echo "CONFIG_KVM=yes" >> $config_mak
1650       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1651       echo "#define CONFIG_KVM 1" >> $config_h
1652     fi
1653   ;;
1654   ppc64)
1655     echo "TARGET_ARCH=ppc64" >> $config_mak
1656     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1657     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1658     echo "#define TARGET_PPC 1" >> $config_h
1659     echo "#define TARGET_PPC64 1" >> $config_h
1660   ;;
1661   ppc64abi32)
1662     echo "TARGET_ARCH=ppc64" >> $config_mak
1663     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1664     echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
1665     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1666     echo "#define TARGET_PPC 1" >> $config_h
1667     echo "#define TARGET_PPC64 1" >> $config_h
1668     echo "#define TARGET_ABI32 1" >> $config_h
1669   ;;
1670   sh4|sh4eb)
1671     echo "TARGET_ARCH=sh4" >> $config_mak
1672     echo "#define TARGET_ARCH \"sh4\"" >> $config_h
1673     echo "#define TARGET_SH4 1" >> $config_h
1674     bflt="yes"
1675     target_nptl="yes"
1676   ;;
1677   sparc)
1678     echo "TARGET_ARCH=sparc" >> $config_mak
1679     echo "#define TARGET_ARCH \"sparc\"" >> $config_h
1680     echo "#define TARGET_SPARC 1" >> $config_h
1681   ;;
1682   sparc64)
1683     echo "TARGET_ARCH=sparc64" >> $config_mak
1684     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1685     echo "#define TARGET_SPARC 1" >> $config_h
1686     echo "#define TARGET_SPARC64 1" >> $config_h
1687     elfload32="yes"
1688   ;;
1689   sparc32plus)
1690     echo "TARGET_ARCH=sparc64" >> $config_mak
1691     echo "TARGET_ABI_DIR=sparc" >> $config_mak
1692     echo "TARGET_ARCH2=sparc32plus" >> $config_mak
1693     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1694     echo "#define TARGET_SPARC 1" >> $config_h
1695     echo "#define TARGET_SPARC64 1" >> $config_h
1696     echo "#define TARGET_ABI32 1" >> $config_h
1697   ;;
1698   *)
1699     echo "Unsupported target CPU"
1700     exit 1
1701   ;;
1702 esac
1703 if test "$target_bigendian" = "yes" ; then
1704   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
1705   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
1706 fi
1707 if test "$target_softmmu" = "yes" ; then
1708   echo "CONFIG_SOFTMMU=yes" >> $config_mak
1709   echo "#define CONFIG_SOFTMMU 1" >> $config_h
1710 fi
1711 if test "$target_user_only" = "yes" ; then
1712   echo "CONFIG_USER_ONLY=yes" >> $config_mak
1713   echo "#define CONFIG_USER_ONLY 1" >> $config_h
1714 fi
1715 if test "$target_linux_user" = "yes" ; then
1716   echo "CONFIG_LINUX_USER=yes" >> $config_mak
1717   echo "#define CONFIG_LINUX_USER 1" >> $config_h
1718 fi
1719 if test "$target_darwin_user" = "yes" ; then
1720   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
1721   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
1722 fi
1723 list=""
1724 if test ! -z "$gdb_xml_files" ; then
1725   for x in $gdb_xml_files; do
1726     list="$list $source_path/gdb-xml/$x"
1727   done
1728 fi
1729 echo "TARGET_XML_FILES=$list" >> $config_mak
1730
1731 if test "$target_cpu" = "arm" \
1732      -o "$target_cpu" = "armeb" \
1733      -o "$target_cpu" = "m68k" \
1734      -o "$target_cpu" = "mips" \
1735      -o "$target_cpu" = "mipsel" \
1736      -o "$target_cpu" = "mipsn32" \
1737      -o "$target_cpu" = "mipsn32el" \
1738      -o "$target_cpu" = "mips64" \
1739      -o "$target_cpu" = "mips64el" \
1740      -o "$target_cpu" = "ppc" \
1741      -o "$target_cpu" = "ppc64" \
1742      -o "$target_cpu" = "ppc64abi32" \
1743      -o "$target_cpu" = "ppcemb" \
1744      -o "$target_cpu" = "sparc" \
1745      -o "$target_cpu" = "sparc64" \
1746      -o "$target_cpu" = "sparc32plus"; then
1747   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
1748   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
1749 fi
1750 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
1751   echo "TARGET_HAS_BFLT=yes" >> $config_mak
1752   echo "#define TARGET_HAS_BFLT 1" >> $config_h
1753 fi
1754 if test "$target_user_only" = "yes" \
1755         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
1756   echo "#define USE_NPTL 1" >> $config_h
1757 fi
1758 # 32 bit ELF loader in addition to native 64 bit loader?
1759 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
1760   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
1761   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
1762 fi
1763 if test "$target_bsd_user" = "yes" ; then
1764   echo "CONFIG_BSD_USER=yes" >> $config_mak
1765   echo "#define CONFIG_BSD_USER 1" >> $config_h
1766 fi
1767
1768 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1769
1770 done # for target in $targets
1771
1772 # build tree in object directory if source path is different from current one
1773 if test "$source_path_used" = "yes" ; then
1774     DIRS="tests tests/cris slirp audio"
1775     FILES="Makefile tests/Makefile"
1776     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
1777     FILES="$FILES tests/test-mmap.c"
1778     for dir in $DIRS ; do
1779             mkdir -p $dir
1780     done
1781     # remove the link and recreate it, as not all "ln -sf" overwrite the link
1782     for f in $FILES ; do
1783         rm -f $f
1784         ln -s $source_path/$f $f
1785     done
1786 fi