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 "$cpu" = "x86_64" ] ; then
 227     kqemu="yes"
 228 fi
 229 ;;
 230 NetBSD)
 231 bsd="yes"
 232 audio_drv_list="oss"
 233 audio_possible_drivers="oss sdl esd"
 234 oss_lib="-lossaudio"
 235 ;;
 236 OpenBSD)
 237 bsd="yes"
 238 openbsd="yes"
 239 audio_drv_list="oss"
 240 audio_possible_drivers="oss sdl esd"
 241 oss_lib="-lossaudio"
 242 ;;
 243 Darwin)
 244 bsd="yes"
 245 darwin="yes"
 246 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can run 64-bit userspace code
 247 if [ "$cpu" = "i386" ] ; then
 248     is_x86_64=`sysctl -n hw.optional.x86_64`
 249     [ "$is_x86_64" = "1" ] && cpu=x86_64
 250 fi
 251 if [ "$cpu" = "x86_64" ] ; then
 252     OS_CFLAGS="-arch x86_64"
 253     LDFLAGS="-arch x86_64"
 254 else
 255     OS_CFLAGS="-mdynamic-no-pic"
 256 fi
 257 darwin_user="yes"
 258 cocoa="yes"
 259 audio_drv_list="coreaudio"
 260 audio_possible_drivers="coreaudio sdl fmod"
 261 OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
 262 ;;
 263 SunOS)
 264     solaris="yes"
 265     make="gmake"
 266     install="ginstall"
 267     needs_libsunmath="no"
 268     solarisrev=`uname -r | cut -f2 -d.`
 269     # have to select again, because `uname -m` returns i86pc
 270     # even on an x86_64 box.
 271     solariscpu=`isainfo -k`
 272     if test "${solariscpu}" = "amd64" ; then
 273         cpu="x86_64"
 274     fi
 275     if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 276         if test "$solarisrev" -le 9 ; then
 277             if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 278                 needs_libsunmath="yes"
 279             else
 280                 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 281                 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 282                 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 283                 echo "Studio 11 can be downloaded from www.sun.com."
 284                 exit 1
 285             fi
 286         fi
 287         if test "$solarisrev" -ge 9 ; then
 288             kqemu="yes"
 289         fi
 290     fi
 291     if test -f /usr/include/sys/soundcard.h ; then
 292         audio_drv_list="oss"
 293     fi
 294     audio_possible_drivers="oss sdl"
 295 ;;
 296 AIX)
 297 aix="yes"
 298 make="gmake"
 299 ;;
 300 *)
 301 audio_drv_list="oss"
 302 audio_possible_drivers="oss alsa sdl esd pa"
 303 linux="yes"
 304 linux_user="yes"
 305 usb="linux"
 306 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 307     kqemu="yes"
 308     audio_possible_drivers="$audio_possible_drivers fmod"
 309 fi
 310 ;;
 311 esac
 312
 313 if [ "$bsd" = "yes" ] ; then
 314   if [ "$darwin" != "yes" ] ; then
 315     make="gmake"
 316     usb="bsd"
 317   fi
 318   bsd_user="yes"
 319 fi
 320
 321 # find source path
 322 source_path=`dirname "$0"`
 323 source_path_used="no"
 324 workdir=`pwd`
 325 if [ -z "$source_path" ]; then
 326     source_path=$workdir
 327 else
 328     source_path=`cd "$source_path"; pwd`
 329 fi
 330 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 331
 332 werror="no"
 333 # generate compile errors on warnings for development builds
 334 #if grep cvs $source_path/VERSION > /dev/null 2>&1 ; then
 335 #werror="yes";
 336 #fi
 337
 338 for opt do
 339   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 340   case "$opt" in
 341   --help|-h) show_help=yes
 342   ;;
 343   --prefix=*) prefix="$optarg"
 344   ;;
 345   --interp-prefix=*) interp_prefix="$optarg"
 346   ;;
 347   --source-path=*) source_path="$optarg"
 348   source_path_used="yes"
 349   ;;
 350   --cross-prefix=*)
 351   ;;
 352   --cc=*)
 353   ;;
 354   --host-cc=*) host_cc="$optarg"
 355   ;;
 356   --make=*) make="$optarg"
 357   ;;
 358   --install=*) install="$optarg"
 359   ;;
 360   --extra-cflags=*) CFLAGS="$optarg"
 361   ;;
 362   --extra-ldflags=*) LDFLAGS="$optarg"
 363   ;;
 364   --cpu=*) cpu="$optarg"
 365   ;;
 366   --target-list=*) target_list="$optarg"
 367   ;;
 368   --enable-gprof) gprof="yes"
 369   ;;
 370   --static) static="yes"
 371   ;;
 372   --disable-sdl) sdl="no"
 373   ;;
 374   --fmod-lib=*) fmod_lib="$optarg"
 375   ;;
 376   --fmod-inc=*) fmod_inc="$optarg"
 377   ;;
 378   --oss-lib=*) oss_lib="$optarg"
 379   ;;
 380   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 381   ;;
 382   --audio-drv-list=*) audio_drv_list="$optarg"
 383   ;;
 384   --enable-sparse) sparse="yes"
 385   ;;
 386   --disable-sparse) sparse="no"
 387   ;;
 388   --disable-vnc-tls) vnc_tls="no"
 389   ;;
 390   --disable-slirp) slirp="no"
 391   ;;
 392   --disable-vde) vde="no"
 393   ;;
 394   --disable-kqemu) kqemu="no"
 395   ;;
 396   --disable-brlapi) brlapi="no"
 397   ;;
 398   --disable-bluez) bluez="no"
 399   ;;
 400   --disable-kvm) kvm="no"
 401   ;;
 402   --enable-profiler) profiler="yes"
 403   ;;
 404   --enable-cocoa)
 405       cocoa="yes" ;
 406       sdl="no" ;
 407       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 408   ;;
 409   --disable-gfx-check) check_gfx="no"
 410   ;;
 411   --disable-system) softmmu="no"
 412   ;;
 413   --enable-system) softmmu="yes"
 414   ;;
 415   --disable-linux-user) linux_user="no"
 416   ;;
 417   --enable-linux-user) linux_user="yes"
 418   ;;
 419   --disable-darwin-user) darwin_user="no"
 420   ;;
 421   --enable-darwin-user) darwin_user="yes"
 422   ;;
 423   --disable-bsd-user) bsd_user="no"
 424   ;;
 425   --enable-bsd-user) bsd_user="yes"
 426   ;;
 427   --enable-uname-release=*) uname_release="$optarg"
 428   ;;
 429   --sparc_cpu=*)
 430       sparc_cpu="$optarg"
 431       case $sparc_cpu in
 432         v7|v8) SP_CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 433                  target_cpu="sparc"; cpu="sparc" ;;
 434         v8plus|v8plusa) SP_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 435                  target_cpu="sparc"; cpu="sparc" ;;
 436         v9)    SP_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m64"
 437                  target_cpu="sparc64"; cpu="sparc64" ;;
 438         *)     echo "undefined SPARC architecture. Exiting";exit 1;;
 439       esac
 440   ;;
 441   --enable-werror) werror="yes"
 442   ;;
 443   --disable-werror) werror="no"
 444   ;;
 445   --disable-curses) curses="no"
 446   ;;
 447   --disable-nptl) nptl="no"
 448   ;;
 449   --enable-mixemu) mixemu="yes"
 450   ;;
 451   --disable-aio) aio="no"
 452   ;;
 453   --disable-blobs) blobs="no"
 454   ;;
 455   --kerneldir=*) kerneldir="$optarg"
 456   ;;
 457   *) echo "ERROR: unknown option $opt"; show_help="yes"
 458   ;;
 459   esac
 460 done
 461
 462 # default flags for all hosts
 463 CFLAGS="$CFLAGS -O2 -g -fno-strict-aliasing"
 464 CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls"
 465 LDFLAGS="$LDFLAGS -g"
 466 if test "$werror" = "yes" ; then
 467 CFLAGS="$CFLAGS -Werror"
 468 fi
 469
 470 if test "$solaris" = "no" ; then
 471     if ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
 472         LDFLAGS="$LDFLAGS -Wl,--warn-common"
 473     fi
 474 fi
 475
 476 #
 477 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 478 # ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 479 #
 480 case "$cpu" in
 481     sparc) if test -z "$sparc_cpu" ; then
 482                ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__"
 483                ARCH_LDFLAGS="-m32"
 484            else
 485                ARCH_CFLAGS="${SP_CFLAGS}"
 486                ARCH_LDFLAGS="${SP_LDFLAGS}"
 487            fi
 488            ;;
 489     sparc64) if test -z "$sparc_cpu" ; then
 490                ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__"
 491                ARCH_LDFLAGS="-m64"
 492            else
 493                ARCH_CFLAGS="${SP_CFLAGS}"
 494                ARCH_LDFLAGS="${SP_LDFLAGS}"
 495            fi
 496            ;;
 497     s390)
 498            ARCH_CFLAGS="-march=z900"
 499            ;;
 500     i386)
 501            ARCH_CFLAGS="-m32"
 502            ARCH_LDFLAGS="-m32"
 503            ;;
 504     x86_64)
 505            ARCH_CFLAGS="-m64"
 506            ARCH_LDFLAGS="-m64"
 507            ;;
 508 esac
 509
 510 if test x"$show_help" = x"yes" ; then
 511 cat << EOF
 512
 513 Usage: configure [options]
 514 Options: [defaults in brackets after descriptions]
 515
 516 EOF
 517 echo "Standard options:"
 518 echo "  --help                   print this message"
 519 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 520 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 521 echo "                           use %M for cpu name [$interp_prefix]"
 522 echo "  --target-list=LIST       set target list [$target_list]"
 523 echo ""
 524 echo "kqemu kernel acceleration support:"
 525 echo "  --disable-kqemu          disable kqemu support"
 526 echo ""
 527 echo "Advanced options (experts only):"
 528 echo "  --source-path=PATH       path of source code [$source_path]"
 529 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 530 echo "  --cc=CC                  use C compiler CC [$cc]"
 531 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 532 echo "  --make=MAKE              use specified make [$make]"
 533 echo "  --install=INSTALL        use specified install [$install]"
 534 echo "  --static                 enable static build [$static]"
 535 echo "  --enable-sparse          enable sparse checker"
 536 echo "  --disable-sparse         disable sparse checker (default)"
 537 echo "  --disable-werror         disable compilation abort on warning"
 538 echo "  --disable-sdl            disable SDL"
 539 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 540 echo "  --audio-drv-list=LIST    set audio drivers list:"
 541 echo "                           Available drivers: $audio_possible_drivers"
 542 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 543 echo "                           Available cards: $audio_possible_cards"
 544 echo "  --enable-mixemu          enable mixer emulation"
 545 echo "  --disable-brlapi         disable BrlAPI"
 546 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 547 echo "  --disable-curses         disable curses output"
 548 echo "  --disable-bluez          disable bluez stack connectivity"
 549 echo "  --disable-kvm            disable KVM acceleration support"
 550 echo "  --disable-nptl           disable usermode NPTL support"
 551 echo "  --enable-system          enable all system emulation targets"
 552 echo "  --disable-system         disable all system emulation targets"
 553 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 554 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 555 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 556 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 557 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 558 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 559 echo "  --fmod-lib               path to FMOD library"
 560 echo "  --fmod-inc               path to FMOD includes"
 561 echo "  --oss-lib                path to OSS library"
 562 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 563 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 564 echo "  --disable-vde            disable support for vde network"
 565 echo "  --disable-aio            disable AIO support"
 566 echo "  --disable-blobs          disable installing provided firmware blobs"
 567 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 568 echo ""
 569 echo "NOTE: The object files are built at the place where configure is launched"
 570 exit 1
 571 fi
 572
 573 if test "$mingw32" = "yes" ; then
 574     linux="no"
 575     EXESUF=".exe"
 576     oss="no"
 577     linux_user="no"
 578     bsd_user="no"
 579 fi
 580
 581 if test ! -x "$(which cgcc 2>/dev/null)"; then
 582     sparse="no"
 583 fi
 584
 585 #
 586 # Solaris specific configure tool chain decisions
 587 #
 588 if test "$solaris" = "yes" ; then
 589   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 590   if test -z "$solinst" ; then
 591     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 592     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 593     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 594     exit 1
 595   fi
 596   if test "$solinst" = "/usr/sbin/install" ; then
 597     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 598     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 599     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 600     exit 1
 601   fi
 602   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 603   if test -z "$sol_ar" ; then
 604     echo "Error: No path includes ar"
 605     if test -f /usr/ccs/bin/ar ; then
 606       echo "Add /usr/ccs/bin to your path and rerun configure"
 607     fi
 608     exit 1
 609   fi
 610 fi
 611
 612
 613 if test -z "$target_list" ; then
 614 # these targets are portable
 615     if [ "$softmmu" = "yes" ] ; then
 616         target_list="\
 617 i386-softmmu \
 618 x86_64-softmmu \
 619 arm-softmmu \
 620 cris-softmmu \
 621 m68k-softmmu \
 622 mips-softmmu \
 623 mipsel-softmmu \
 624 mips64-softmmu \
 625 mips64el-softmmu \
 626 ppc-softmmu \
 627 ppcemb-softmmu \
 628 ppc64-softmmu \
 629 sh4-softmmu \
 630 sh4eb-softmmu \
 631 sparc-softmmu \
 632 "
 633     fi
 634 # the following are Linux specific
 635     if [ "$linux_user" = "yes" ] ; then
 636         target_list="${target_list}\
 637 i386-linux-user \
 638 x86_64-linux-user \
 639 alpha-linux-user \
 640 arm-linux-user \
 641 armeb-linux-user \
 642 cris-linux-user \
 643 m68k-linux-user \
 644 mips-linux-user \
 645 mipsel-linux-user \
 646 ppc-linux-user \
 647 ppc64-linux-user \
 648 ppc64abi32-linux-user \
 649 sh4-linux-user \
 650 sh4eb-linux-user \
 651 sparc-linux-user \
 652 sparc64-linux-user \
 653 sparc32plus-linux-user \
 654 "
 655     fi
 656 # the following are Darwin specific
 657     if [ "$darwin_user" = "yes" ] ; then
 658         target_list="$target_list i386-darwin-user ppc-darwin-user "
 659     fi
 660 # the following are BSD specific
 661     if [ "$bsd_user" = "yes" ] ; then
 662         target_list="${target_list}\
 663 sparc64-bsd-user \
 664 "
 665     fi
 666 else
 667     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 668 fi
 669 if test -z "$target_list" ; then
 670     echo "No targets enabled"
 671     exit 1
 672 fi
 673
 674 if test -z "$cross_prefix" ; then
 675
 676 # ---
 677 # big/little endian test
 678 cat > $TMPC << EOF
 679 #include <inttypes.h>
 680 int main(int argc, char ** argv){
 681         volatile uint32_t i=0x01234567;
 682         return (*((uint8_t*)(&i))) == 0x67;
 683 }
 684 EOF
 685
 686 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
 687 $TMPE && bigendian="yes"
 688 else
 689 echo big/little test failed
 690 fi
 691
 692 else
 693
 694 # if cross compiling, cannot launch a program, so make a static guess
 695 if test "$cpu" = "armv4b" \
 696      -o "$cpu" = "hppa" \
 697      -o "$cpu" = "m68k" \
 698      -o "$cpu" = "mips" \
 699      -o "$cpu" = "mips64" \
 700      -o "$cpu" = "ppc" \
 701      -o "$cpu" = "ppc64" \
 702      -o "$cpu" = "s390" \
 703      -o "$cpu" = "sparc" \
 704      -o "$cpu" = "sparc64"; then
 705     bigendian="yes"
 706 fi
 707
 708 fi
 709
 710 # host long bits test
 711 hostlongbits="32"
 712 if test "$cpu" = "x86_64" \
 713      -o "$cpu" = "alpha" \
 714      -o "$cpu" = "ia64" \
 715      -o "$cpu" = "sparc64" \
 716      -o "$cpu" = "ppc64"; then
 717     hostlongbits="64"
 718 fi
 719
 720 # check gcc options support
 721 cat > $TMPC <<EOF
 722 int main(void) {
 723 }
 724 EOF
 725
 726 # Check host NPTL support
 727 cat > $TMPC <<EOF
 728 #include <sched.h>
 729 #include <linux/futex.h>
 730 void foo()
 731 {
 732 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 733 #error bork
 734 #endif
 735 }
 736 EOF
 737
 738 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
 739   :
 740 else
 741    nptl="no"
 742 fi
 743
 744 ##########################################
 745 # zlib check
 746
 747 cat > $TMPC << EOF
 748 #include <zlib.h>
 749 int main(void) { zlibVersion(); return 0; }
 750 EOF
 751 if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lz > /dev/null 2> /dev/null ; then
 752     :
 753 else
 754     echo
 755     echo "Error: zlib check failed"
 756     echo "Make sure to have the zlib libs and headers installed."
 757     echo
 758     exit 1
 759 fi
 760
 761 ##########################################
 762 # SDL probe
 763
 764 sdl_too_old=no
 765
 766 if test -z "$sdl" ; then
 767     sdl_config="sdl-config"
 768     sdl=no
 769     sdl_static=no
 770
 771 cat > $TMPC << EOF
 772 #include <SDL.h>
 773 #undef main /* We don't want SDL to override our main() */
 774 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 775 EOF
 776     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` > $TMPSDLLOG 2>&1 ; then
 777         _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 778         if test "$_sdlversion" -lt 121 ; then
 779             sdl_too_old=yes
 780         else
 781             if test "$cocoa" = "no" ; then
 782                 sdl=yes
 783             fi
 784         fi
 785
 786         # static link with sdl ?
 787         if test "$sdl" = "yes" ; then
 788             aa="no"
 789             `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
 790             sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
 791             if [ "$aa" = "yes" ] ; then
 792                 sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 793             fi
 794
 795             if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs > /dev/null 2> /dev/null; then
 796                 sdl_static=yes
 797             fi
 798         fi # static link
 799     fi # sdl compile test
 800 else
 801     # Make sure to disable cocoa if sdl was set
 802     if test "$sdl" = "yes" ; then
 803        cocoa="no"
 804        audio_drv_list="`echo $audio_drv_list | sed s,coreaudio,,g`"
 805     fi
 806 fi # -z $sdl
 807
 808 ##########################################
 809 # VNC TLS detection
 810 if test "$vnc_tls" = "yes" ; then
 811 cat > $TMPC <<EOF
 812 #include <gnutls/gnutls.h>
 813 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
 814 EOF
 815     vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
 816     vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
 817     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_tls_cflags $TMPC \
 818            $vnc_tls_libs > /dev/null 2> /dev/null ; then
 819         :
 820     else
 821         vnc_tls="no"
 822     fi
 823 fi
 824
 825 ##########################################
 826 # vde libraries probe
 827 if test "$vde" = "yes" ; then
 828   cat > $TMPC << EOF
 829 #include <libvdeplug.h>
 830 int main(void)
 831 {
 832     struct vde_open_args a = {0, 0, 0};
 833     vde_open("", "", &a);
 834     return 0;
 835 }
 836 EOF
 837     if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lvdeplug > /dev/null 2> /dev/null ; then
 838         :
 839     else
 840         vde="no"
 841     fi
 842 fi
 843
 844 ##########################################
 845 # Sound support libraries probe
 846
 847 audio_drv_probe()
 848 {
 849     drv=$1
 850     hdr=$2
 851     lib=$3
 852     exp=$4
 853     cfl=$5
 854         cat > $TMPC << EOF
 855 #include <$hdr>
 856 int main(void) { $exp }
 857 EOF
 858     if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib > /dev/null 2> /dev/null ; then
 859         :
 860     else
 861         echo
 862         echo "Error: $drv check failed"
 863         echo "Make sure to have the $drv libs and headers installed."
 864         echo
 865         exit 1
 866     fi
 867 }
 868
 869 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
 870 for drv in $audio_drv_list; do
 871     case $drv in
 872     alsa)
 873     audio_drv_probe $drv alsa/asoundlib.h -lasound \
 874         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
 875     ;;
 876
 877     fmod)
 878     if test -z $fmod_lib || test -z $fmod_inc; then
 879         echo
 880         echo "Error: You must specify path to FMOD library and headers"
 881         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
 882         echo
 883         exit 1
 884     fi
 885     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
 886     ;;
 887
 888     esd)
 889     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
 890     ;;
 891
 892     pa)
 893     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
 894         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
 895     ;;
 896
 897     oss|sdl|core|wav|dsound)
 898     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
 899     ;;
 900
 901     *)
 902     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
 903         echo
 904         echo "Error: Unknown driver '$drv' selected"
 905         echo "Possible drivers are: $audio_possible_drivers"
 906         echo
 907         exit 1
 908     }
 909     ;;
 910     esac
 911 done
 912
 913 ##########################################
 914 # BrlAPI probe
 915
 916 if test -z "$brlapi" ; then
 917     brlapi=no
 918 cat > $TMPC << EOF
 919 #include <brlapi.h>
 920 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
 921 EOF
 922     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi > /dev/null 2> /dev/null ; then
 923             brlapi=yes
 924     fi # brlapi compile test
 925 fi # -z $brlapi
 926
 927 ##########################################
 928 # curses probe
 929
 930 if test "$curses" = "yes" ; then
 931   curses=no
 932   cat > $TMPC << EOF
 933 #include <curses.h>
 934 int main(void) { return curses_version(); }
 935 EOF
 936   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses > /dev/null 2> /dev/null ; then
 937     curses=yes
 938   fi
 939 fi # test "$curses"
 940
 941 ##########################################
 942 # bluez support probe
 943 if test "$bluez" = "yes" ; then
 944   `pkg-config bluez` || bluez="no"
 945 fi
 946 if test "$bluez" = "yes" ; then
 947   cat > $TMPC << EOF
 948 #include <bluetooth/bluetooth.h>
 949 int main(void) { return bt_error(0); }
 950 EOF
 951   bluez_cflags=`pkg-config --cflags bluez`
 952   bluez_libs=`pkg-config --libs bluez`
 953   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $bluez_cflags $TMPC \
 954       $bluez_libs > /dev/null 2> /dev/null ; then
 955     :
 956   else
 957     bluez="no"
 958   fi
 959 fi
 960
 961 ##########################################
 962 # kvm probe
 963 if test "$kvm" = "yes" ; then
 964     cat > $TMPC <<EOF
 965 #include <linux/kvm.h>
 966 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
 967 #error Invalid KVM version
 968 #endif
 969 #if !defined(KVM_CAP_USER_MEMORY)
 970 #error Missing KVM capability KVM_CAP_USER_MEMORY
 971 #endif
 972 #if !defined(KVM_CAP_SET_TSS_ADDR)
 973 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
 974 #endif
 975 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
 976 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
 977 #endif
 978 int main(void) { return 0; }
 979 EOF
 980   if test "$kerneldir" != "" ; then
 981       kvm_cflags=-I"$kerneldir"/include
 982       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
 983          -a -d "$kerneldir/arch/x86/include" ; then
 984             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
 985         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
 986             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
 987         elif test -d "$kerneldir/arch/$cpu/include" ; then
 988             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
 989       fi
 990   else
 991       kvm_cflags=""
 992   fi
 993   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC \
 994       > /dev/null 2>/dev/null ; then
 995     :
 996   else
 997     kvm="no";
 998     if [ -x "`which awk 2>/dev/null`" ] && \
 999        [ -x "`which grep 2>/dev/null`" ]; then
1000       kvmerr=`$cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC 2>&1 \
1001         | grep "error: " \
1002         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1003       if test "$kvmerr" != "" ; then
1004         kvm="no - (${kvmerr})"
1005       fi
1006     fi
1007   fi
1008 fi
1009
1010 ##########################################
1011 # AIO probe
1012 AIOLIBS=""
1013
1014 if test "$aio" = "yes" ; then
1015   aio=no
1016   cat > $TMPC << EOF
1017 #include <pthread.h>
1018 int main(void) { pthread_mutex_t lock;  return 0; }
1019 EOF
1020   if $cc $ARCH_CFLAGS -o $TMPE $AIOLIBS $TMPC 2> /dev/null ; then
1021     aio=yes
1022     AIOLIBS="-lpthread"
1023   fi
1024 fi
1025
1026 ##########################################
1027 # iovec probe
1028 cat > $TMPC <<EOF
1029 #include <sys/types.h>
1030 #include <sys/uio.h>
1031 #include <unistd.h>
1032 int main(void) { struct iovec iov; return 0; }
1033 EOF
1034 iovec=no
1035 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1036   iovec=yes
1037 fi
1038
1039 ##########################################
1040 # fdt probe
1041 if test "$fdt" = "yes" ; then
1042     fdt=no
1043     cat > $TMPC << EOF
1044 int main(void) { return 0; }
1045 EOF
1046   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lfdt 2> /dev/null ; then
1047     fdt=yes
1048   fi
1049 fi
1050
1051 # Check if tools are available to build documentation.
1052 if [ -x "`which texi2html 2>/dev/null`" ] && \
1053    [ -x "`which pod2man 2>/dev/null`" ]; then
1054   build_docs="yes"
1055 fi
1056
1057 ##########################################
1058 # Do we need librt
1059 cat > $TMPC <<EOF
1060 #include <signal.h>
1061 #include <time.h>
1062 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1063 EOF
1064
1065 rt=no
1066 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1067   :
1068 elif $cc $ARCH_CFLAGS -o $TMPE $TMPC -lrt > /dev/null 2> /dev/null ; then
1069   rt=yes
1070 fi
1071
1072 if test "$rt" = "yes" ; then
1073   # Hack, we should have a general purpose LIBS for this sort of thing
1074   AIOLIBS="$AIOLIBS -lrt"
1075 fi
1076
1077 if test "$mingw32" = "yes" ; then
1078   if test -z "$prefix" ; then
1079       prefix="c:\\\\Program Files\\\\Qemu"
1080   fi
1081   mansuffix=""
1082   datasuffix=""
1083   docsuffix=""
1084   binsuffix=""
1085 else
1086   if test -z "$prefix" ; then
1087       prefix="/usr/local"
1088   fi
1089   mansuffix="/share/man"
1090   datasuffix="/share/qemu"
1091   docsuffix="/share/doc/qemu"
1092   binsuffix="/bin"
1093 fi
1094
1095 echo "Install prefix    $prefix"
1096 echo "BIOS directory    $prefix$datasuffix"
1097 echo "binary directory  $prefix$binsuffix"
1098 if test "$mingw32" = "no" ; then
1099 echo "Manual directory  $prefix$mansuffix"
1100 echo "ELF interp prefix $interp_prefix"
1101 fi
1102 echo "Source path       $source_path"
1103 echo "C compiler        $cc"
1104 echo "Host C compiler   $host_cc"
1105 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
1106 echo "make              $make"
1107 echo "install           $install"
1108 echo "host CPU          $cpu"
1109 echo "host big endian   $bigendian"
1110 echo "target list       $target_list"
1111 echo "gprof enabled     $gprof"
1112 echo "sparse enabled    $sparse"
1113 echo "profiler          $profiler"
1114 echo "static build      $static"
1115 echo "-Werror enabled   $werror"
1116 if test "$darwin" = "yes" ; then
1117     echo "Cocoa support     $cocoa"
1118 fi
1119 echo "SDL support       $sdl"
1120 if test "$sdl" != "no" ; then
1121     echo "SDL static link   $sdl_static"
1122 fi
1123 echo "curses support    $curses"
1124 echo "mingw32 support   $mingw32"
1125 echo "Audio drivers     $audio_drv_list"
1126 echo "Extra audio cards $audio_card_list"
1127 echo "Mixer emulation   $mixemu"
1128 echo "VNC TLS support   $vnc_tls"
1129 if test "$vnc_tls" = "yes" ; then
1130     echo "    TLS CFLAGS    $vnc_tls_cflags"
1131     echo "    TLS LIBS      $vnc_tls_libs"
1132 fi
1133 if test -n "$sparc_cpu"; then
1134     echo "Target Sparc Arch $sparc_cpu"
1135 fi
1136 echo "kqemu support     $kqemu"
1137 echo "brlapi support    $brlapi"
1138 echo "Documentation     $build_docs"
1139 [ ! -z "$uname_release" ] && \
1140 echo "uname -r          $uname_release"
1141 echo "NPTL support      $nptl"
1142 echo "vde support       $vde"
1143 echo "AIO support       $aio"
1144 echo "Install blobs     $blobs"
1145 echo "KVM support       $kvm"
1146 echo "fdt support       $fdt"
1147
1148 if test $sdl_too_old = "yes"; then
1149 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1150 fi
1151 if [ -s $TMPSDLLOG ]; then
1152   echo "The error log from compiling the libSDL test is: "
1153   cat $TMPSDLLOG
1154 fi
1155 #if test "$sdl_static" = "no"; then
1156 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
1157 #fi
1158 config_mak="config-host.mak"
1159 config_h="config-host.h"
1160
1161 #echo "Creating $config_mak and $config_h"
1162
1163 test -f $config_h && mv $config_h ${config_h}~
1164
1165 echo "# Automatically generated by configure - do not modify" > $config_mak
1166 printf "# Configured with:" >> $config_mak
1167 printf " '%s'" "$0" "$@" >> $config_mak
1168 echo >> $config_mak
1169 echo "/* Automatically generated by configure - do not modify */" > $config_h
1170
1171 echo "prefix=$prefix" >> $config_mak
1172 echo "bindir=\${prefix}$binsuffix" >> $config_mak
1173 echo "mandir=\${prefix}$mansuffix" >> $config_mak
1174 echo "datadir=\${prefix}$datasuffix" >> $config_mak
1175 echo "docdir=\${prefix}$docsuffix" >> $config_mak
1176 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
1177 echo "MAKE=$make" >> $config_mak
1178 echo "INSTALL=$install" >> $config_mak
1179 echo "CC=$cc" >> $config_mak
1180 echo "HOST_CC=$host_cc" >> $config_mak
1181 echo "AR=$ar" >> $config_mak
1182 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
1183 # XXX: only use CFLAGS and LDFLAGS ?
1184 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
1185 # compilation of dyngen tool (useful for win32 build on Linux host)
1186 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
1187 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
1188 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
1189 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
1190 echo "CFLAGS=$CFLAGS" >> $config_mak
1191 echo "LDFLAGS=$LDFLAGS" >> $config_mak
1192 echo "EXESUF=$EXESUF" >> $config_mak
1193 echo "AIOLIBS=$AIOLIBS" >> $config_mak
1194 case "$cpu" in
1195   i386)
1196     echo "ARCH=i386" >> $config_mak
1197     echo "#define HOST_I386 1" >> $config_h
1198   ;;
1199   x86_64)
1200     echo "ARCH=x86_64" >> $config_mak
1201     echo "#define HOST_X86_64 1" >> $config_h
1202   ;;
1203   alpha)
1204     echo "ARCH=alpha" >> $config_mak
1205     echo "#define HOST_ALPHA 1" >> $config_h
1206   ;;
1207   armv4b)
1208     echo "ARCH=arm" >> $config_mak
1209     echo "#define HOST_ARM 1" >> $config_h
1210   ;;
1211   armv4l)
1212     echo "ARCH=arm" >> $config_mak
1213     echo "#define HOST_ARM 1" >> $config_h
1214   ;;
1215   cris)
1216     echo "ARCH=cris" >> $config_mak
1217     echo "#define HOST_CRIS 1" >> $config_h
1218   ;;
1219   hppa)
1220     echo "ARCH=hppa" >> $config_mak
1221     echo "#define HOST_HPPA 1" >> $config_h
1222   ;;
1223   ia64)
1224     echo "ARCH=ia64" >> $config_mak
1225     echo "#define HOST_IA64 1" >> $config_h
1226   ;;
1227   m68k)
1228     echo "ARCH=m68k" >> $config_mak
1229     echo "#define HOST_M68K 1" >> $config_h
1230   ;;
1231   mips)
1232     echo "ARCH=mips" >> $config_mak
1233     echo "#define HOST_MIPS 1" >> $config_h
1234   ;;
1235   mips64)
1236     echo "ARCH=mips64" >> $config_mak
1237     echo "#define HOST_MIPS64 1" >> $config_h
1238   ;;
1239   ppc)
1240     echo "ARCH=ppc" >> $config_mak
1241     echo "#define HOST_PPC 1" >> $config_h
1242   ;;
1243   ppc64)
1244     echo "ARCH=ppc64" >> $config_mak
1245     echo "#define HOST_PPC64 1" >> $config_h
1246   ;;
1247   s390)
1248     echo "ARCH=s390" >> $config_mak
1249     echo "#define HOST_S390 1" >> $config_h
1250   ;;
1251   sparc)
1252     echo "ARCH=sparc" >> $config_mak
1253     echo "#define HOST_SPARC 1" >> $config_h
1254   ;;
1255   sparc64)
1256     echo "ARCH=sparc64" >> $config_mak
1257     echo "#define HOST_SPARC64 1" >> $config_h
1258   ;;
1259   *)
1260     echo "Unsupported CPU = $cpu"
1261     exit 1
1262   ;;
1263 esac
1264 if test "$sparse" = "yes" ; then
1265   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_mak
1266   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_mak
1267   echo "CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_mak
1268 fi
1269 if test "$bigendian" = "yes" ; then
1270   echo "WORDS_BIGENDIAN=yes" >> $config_mak
1271   echo "#define WORDS_BIGENDIAN 1" >> $config_h
1272 fi
1273 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
1274 if test "$mingw32" = "yes" ; then
1275   echo "CONFIG_WIN32=yes" >> $config_mak
1276   echo "#define CONFIG_WIN32 1" >> $config_h
1277 else
1278   cat > $TMPC << EOF
1279 #include <byteswap.h>
1280 int main(void) { return bswap_32(0); }
1281 EOF
1282   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1283     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
1284   fi
1285   cat > $TMPC << EOF
1286 #include <sys/endian.h>
1287 #include <sys/types.h>
1288 #include <machine/bswap.h>
1289 int main(void) { return bswap32(0); }
1290 EOF
1291   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1292     echo "#define HAVE_MACHINE_BSWAP_H 1" >> $config_h
1293   fi
1294 fi
1295
1296 if [ "$openbsd" = "yes" ] ; then
1297   echo "#define ENOTSUP 4096" >> $config_h
1298 fi
1299
1300 if test "$darwin" = "yes" ; then
1301   echo "CONFIG_DARWIN=yes" >> $config_mak
1302   echo "#define CONFIG_DARWIN 1" >> $config_h
1303 fi
1304
1305 if test "$aix" = "yes" ; then
1306   echo "CONFIG_AIX=yes" >> $config_mak
1307   echo "#define CONFIG_AIX 1" >> $config_h
1308 fi
1309
1310 if test "$solaris" = "yes" ; then
1311   echo "CONFIG_SOLARIS=yes" >> $config_mak
1312   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
1313   if test "$needs_libsunmath" = "yes" ; then
1314     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
1315     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
1316   fi
1317 fi
1318 if test -n "$sparc_cpu"; then
1319   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
1320   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
1321 fi
1322 if test "$gdbstub" = "yes" ; then
1323   echo "CONFIG_GDBSTUB=yes" >> $config_mak
1324   echo "#define CONFIG_GDBSTUB 1" >> $config_h
1325 fi
1326 if test "$gprof" = "yes" ; then
1327   echo "TARGET_GPROF=yes" >> $config_mak
1328   echo "#define HAVE_GPROF 1" >> $config_h
1329 fi
1330 if test "$static" = "yes" ; then
1331   echo "CONFIG_STATIC=yes" >> $config_mak
1332   echo "#define CONFIG_STATIC 1" >> $config_h
1333 fi
1334 if test $profiler = "yes" ; then
1335   echo "#define CONFIG_PROFILER 1" >> $config_h
1336 fi
1337 if test "$slirp" = "yes" ; then
1338   echo "CONFIG_SLIRP=yes" >> $config_mak
1339   echo "#define CONFIG_SLIRP 1" >> $config_h
1340 fi
1341 if test "$vde" = "yes" ; then
1342   echo "CONFIG_VDE=yes" >> $config_mak
1343   echo "#define CONFIG_VDE 1" >> $config_h
1344   echo "VDE_LIBS=-lvdeplug" >> $config_mak
1345 fi
1346 for card in $audio_card_list; do
1347     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1348     echo "$def=yes" >> $config_mak
1349     echo "#define $def 1" >> $config_h
1350 done
1351 echo "#define AUDIO_DRIVERS \\" >> $config_h
1352 for drv in $audio_drv_list; do
1353     echo "    &${drv}_audio_driver, \\" >>$config_h
1354     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1355     echo "$def=yes" >> $config_mak
1356     if test "$drv" = "fmod"; then
1357         echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1358         echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1359     elif test "$drv" = "oss"; then
1360         echo "CONFIG_OSS_LIB=$oss_lib" >> $config_mak
1361     fi
1362 done
1363 echo "" >>$config_h
1364 if test "$mixemu" = "yes" ; then
1365   echo "CONFIG_MIXEMU=yes" >> $config_mak
1366   echo "#define CONFIG_MIXEMU 1" >> $config_h
1367 fi
1368 if test "$vnc_tls" = "yes" ; then
1369   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1370   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1371   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1372   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1373 fi
1374 qemu_version=`head $source_path/VERSION`
1375 echo "VERSION=$qemu_version" >>$config_mak
1376 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1377
1378 echo "SRC_PATH=$source_path" >> $config_mak
1379 if [ "$source_path_used" = "yes" ]; then
1380   echo "VPATH=$source_path" >> $config_mak
1381 fi
1382 echo "TARGET_DIRS=$target_list" >> $config_mak
1383 if [ "$build_docs" = "yes" ] ; then
1384   echo "BUILD_DOCS=yes" >> $config_mak
1385 fi
1386 if test "$static" = "yes"; then
1387   sdl1=$sdl_static
1388 else
1389   sdl1=$sdl
1390 fi
1391 if test "$sdl1" = "yes" ; then
1392   echo "#define CONFIG_SDL 1" >> $config_h
1393   echo "CONFIG_SDL=yes" >> $config_mak
1394   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1395     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1396   else
1397     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1398   fi
1399   if [ "${aa}" = "yes" ] ; then
1400     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1401   else
1402     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1403   fi
1404 fi
1405 if test "$cocoa" = "yes" ; then
1406   echo "#define CONFIG_COCOA 1" >> $config_h
1407   echo "CONFIG_COCOA=yes" >> $config_mak
1408 fi
1409 if test "$curses" = "yes" ; then
1410   echo "#define CONFIG_CURSES 1" >> $config_h
1411   echo "CONFIG_CURSES=yes" >> $config_mak
1412   echo "CURSES_LIBS=-lcurses" >> $config_mak
1413 fi
1414 if test "$brlapi" = "yes" ; then
1415   echo "CONFIG_BRLAPI=yes" >> $config_mak
1416   echo "#define CONFIG_BRLAPI 1" >> $config_h
1417   echo "BRLAPI_LIBS=-lbrlapi" >> $config_mak
1418 fi
1419 if test "$bluez" = "yes" ; then
1420   echo "CONFIG_BLUEZ=yes" >> $config_mak
1421   echo "CONFIG_BLUEZ_CFLAGS=$bluez_cflags" >> $config_mak
1422   echo "CONFIG_BLUEZ_LIBS=$bluez_libs" >> $config_mak
1423   echo "#define CONFIG_BLUEZ 1" >> $config_h
1424 fi
1425 if test "$aio" = "yes" ; then
1426   echo "#define CONFIG_AIO 1" >> $config_h
1427   echo "CONFIG_AIO=yes" >> $config_mak
1428 fi
1429 if test "$blobs" = "yes" ; then
1430   echo "INSTALL_BLOBS=yes" >> $config_mak
1431 fi
1432 if test "$iovec" = "yes" ; then
1433   echo "#define HAVE_IOVEC 1" >> $config_h
1434 fi
1435 if test "$fdt" = "yes" ; then
1436   echo "#define HAVE_FDT 1" >> $config_h
1437   echo "FDT_LIBS=-lfdt" >> $config_mak
1438 fi
1439
1440 # XXX: suppress that
1441 if [ "$bsd" = "yes" ] ; then
1442   echo "#define O_LARGEFILE 0" >> $config_h
1443   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1444   echo "#define _BSD 1" >> $config_h
1445 fi
1446
1447 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1448
1449 # USB host support
1450 case "$usb" in
1451 linux)
1452   echo "HOST_USB=linux" >> $config_mak
1453 ;;
1454 bsd)
1455   echo "HOST_USB=bsd" >> $config_mak
1456 ;;
1457 *)
1458   echo "HOST_USB=stub" >> $config_mak
1459 ;;
1460 esac
1461
1462 tools=
1463 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1464   tools="qemu-img\$(EXESUF) $tools"
1465   if [ "$linux" = "yes" ] ; then
1466       tools="qemu-nbd\$(EXESUF) $tools"
1467   fi
1468 fi
1469 echo "TOOLS=$tools" >> $config_mak
1470
1471 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1472
1473 for target in $target_list; do
1474 target_dir="$target"
1475 config_mak=$target_dir/config.mak
1476 config_h=$target_dir/config.h
1477 target_cpu=`echo $target | cut -d '-' -f 1`
1478 target_bigendian="no"
1479 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1480 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1481 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1482 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1483 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1484 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1485 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1486 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1487 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1488 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1489 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1490 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1491 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1492 target_softmmu="no"
1493 target_user_only="no"
1494 target_linux_user="no"
1495 target_darwin_user="no"
1496 target_bsd_user="no"
1497 case "$target" in
1498   ${target_cpu}-softmmu)
1499     target_softmmu="yes"
1500     ;;
1501   ${target_cpu}-linux-user)
1502     target_user_only="yes"
1503     target_linux_user="yes"
1504     ;;
1505   ${target_cpu}-darwin-user)
1506     target_user_only="yes"
1507     target_darwin_user="yes"
1508     ;;
1509   ${target_cpu}-bsd-user)
1510     target_user_only="yes"
1511     target_bsd_user="yes"
1512     ;;
1513   *)
1514     echo "ERROR: Target '$target' not recognised"
1515     exit 1
1516     ;;
1517 esac
1518
1519 if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \
1520         -a "$sdl" = "no" -a "$cocoa" = "no" ; then
1521     echo "ERROR: QEMU requires SDL or Cocoa for graphical output"
1522     echo "To build QEMU without graphical output configure with --disable-gfx-check"
1523     echo "Note that this will disable all output from the virtual graphics card"
1524     echo "except through VNC or curses."
1525     exit 1;
1526 fi
1527
1528 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1529
1530 test -f $config_h && mv $config_h ${config_h}~
1531
1532 mkdir -p $target_dir
1533 mkdir -p $target_dir/fpu
1534 mkdir -p $target_dir/tcg
1535 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
1536   mkdir -p $target_dir/nwfpe
1537 fi
1538
1539 #
1540 # don't use ln -sf as not all "ln -sf" over write the file/link
1541 #
1542 rm -f $target_dir/Makefile
1543 ln -s $source_path/Makefile.target $target_dir/Makefile
1544
1545
1546 echo "# Automatically generated by configure - do not modify" > $config_mak
1547 echo "/* Automatically generated by configure - do not modify */" > $config_h
1548
1549
1550 echo "include ../config-host.mak" >> $config_mak
1551 echo "#include \"../config-host.h\"" >> $config_h
1552
1553 bflt="no"
1554 elfload32="no"
1555 target_nptl="no"
1556 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1557 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1558 gdb_xml_files=""
1559
1560 # Make sure the target and host cpus are compatible
1561 if test "$kvm" = "yes" -a ! \( "$target_cpu" = "$cpu" -o \
1562   \( "$target_cpu" = "ppcemb" -a "$cpu" = "ppc" \) -o \
1563   \( "$target_cpu" = "x86_64" -a "$cpu" = "i386"   \) -o \
1564   \( "$target_cpu" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
1565   kvm="no"
1566 fi
1567 # Disable KVM for linux-user
1568 if test "$kvm" = "yes" -a "$target_softmmu" = "no" ; then
1569   kvm="no"
1570 fi
1571
1572 case "$target_cpu" in
1573   i386)
1574     echo "TARGET_ARCH=i386" >> $config_mak
1575     echo "#define TARGET_ARCH \"i386\"" >> $config_h
1576     echo "#define TARGET_I386 1" >> $config_h
1577     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1578     then
1579       echo "#define USE_KQEMU 1" >> $config_h
1580     fi
1581     if test "$kvm" = "yes" ; then
1582       echo "CONFIG_KVM=yes" >> $config_mak
1583       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1584       echo "#define CONFIG_KVM 1" >> $config_h
1585     fi
1586   ;;
1587   x86_64)
1588     echo "TARGET_ARCH=x86_64" >> $config_mak
1589     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1590     echo "#define TARGET_I386 1" >> $config_h
1591     echo "#define TARGET_X86_64 1" >> $config_h
1592     if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
1593     then
1594       echo "#define USE_KQEMU 1" >> $config_h
1595     fi
1596     if test "$kvm" = "yes" ; then
1597       echo "CONFIG_KVM=yes" >> $config_mak
1598       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1599       echo "#define CONFIG_KVM 1" >> $config_h
1600     fi
1601   ;;
1602   alpha)
1603     echo "TARGET_ARCH=alpha" >> $config_mak
1604     echo "#define TARGET_ARCH \"alpha\"" >> $config_h
1605     echo "#define TARGET_ALPHA 1" >> $config_h
1606   ;;
1607   arm|armeb)
1608     echo "TARGET_ARCH=arm" >> $config_mak
1609     echo "#define TARGET_ARCH \"arm\"" >> $config_h
1610     echo "#define TARGET_ARM 1" >> $config_h
1611     bflt="yes"
1612     target_nptl="yes"
1613     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
1614   ;;
1615   cris)
1616     echo "TARGET_ARCH=cris" >> $config_mak
1617     echo "#define TARGET_ARCH \"cris\"" >> $config_h
1618     echo "#define TARGET_CRIS 1" >> $config_h
1619     target_nptl="yes"
1620   ;;
1621   m68k)
1622     echo "TARGET_ARCH=m68k" >> $config_mak
1623     echo "#define TARGET_ARCH \"m68k\"" >> $config_h
1624     echo "#define TARGET_M68K 1" >> $config_h
1625     bflt="yes"
1626     gdb_xml_files="cf-core.xml cf-fp.xml"
1627   ;;
1628   mips|mipsel)
1629     echo "TARGET_ARCH=mips" >> $config_mak
1630     echo "#define TARGET_ARCH \"mips\"" >> $config_h
1631     echo "#define TARGET_MIPS 1" >> $config_h
1632     echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
1633   ;;
1634   mipsn32|mipsn32el)
1635     echo "TARGET_ARCH=mipsn32" >> $config_mak
1636     echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
1637     echo "#define TARGET_MIPS 1" >> $config_h
1638     echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
1639   ;;
1640   mips64|mips64el)
1641     echo "TARGET_ARCH=mips64" >> $config_mak
1642     echo "#define TARGET_ARCH \"mips64\"" >> $config_h
1643     echo "#define TARGET_MIPS 1" >> $config_h
1644     echo "#define TARGET_MIPS64 1" >> $config_h
1645     echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
1646   ;;
1647   ppc)
1648     echo "TARGET_ARCH=ppc" >> $config_mak
1649     echo "#define TARGET_ARCH \"ppc\"" >> $config_h
1650     echo "#define TARGET_PPC 1" >> $config_h
1651     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1652   ;;
1653   ppcemb)
1654     echo "TARGET_ARCH=ppcemb" >> $config_mak
1655     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1656     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
1657     echo "#define TARGET_PPC 1" >> $config_h
1658     echo "#define TARGET_PPCEMB 1" >> $config_h
1659     if test "$kvm" = "yes" ; then
1660       echo "CONFIG_KVM=yes" >> $config_mak
1661       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1662       echo "#define CONFIG_KVM 1" >> $config_h
1663     fi
1664     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1665   ;;
1666   ppc64)
1667     echo "TARGET_ARCH=ppc64" >> $config_mak
1668     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1669     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1670     echo "#define TARGET_PPC 1" >> $config_h
1671     echo "#define TARGET_PPC64 1" >> $config_h
1672     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1673   ;;
1674   ppc64abi32)
1675     echo "TARGET_ARCH=ppc64" >> $config_mak
1676     echo "TARGET_ABI_DIR=ppc" >> $config_mak
1677     echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
1678     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1679     echo "#define TARGET_PPC 1" >> $config_h
1680     echo "#define TARGET_PPC64 1" >> $config_h
1681     echo "#define TARGET_ABI32 1" >> $config_h
1682     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1683   ;;
1684   sh4|sh4eb)
1685     echo "TARGET_ARCH=sh4" >> $config_mak
1686     echo "#define TARGET_ARCH \"sh4\"" >> $config_h
1687     echo "#define TARGET_SH4 1" >> $config_h
1688     bflt="yes"
1689     target_nptl="yes"
1690   ;;
1691   sparc)
1692     echo "TARGET_ARCH=sparc" >> $config_mak
1693     echo "#define TARGET_ARCH \"sparc\"" >> $config_h
1694     echo "#define TARGET_SPARC 1" >> $config_h
1695   ;;
1696   sparc64)
1697     echo "TARGET_ARCH=sparc64" >> $config_mak
1698     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1699     echo "#define TARGET_SPARC 1" >> $config_h
1700     echo "#define TARGET_SPARC64 1" >> $config_h
1701     elfload32="yes"
1702   ;;
1703   sparc32plus)
1704     echo "TARGET_ARCH=sparc64" >> $config_mak
1705     echo "TARGET_ABI_DIR=sparc" >> $config_mak
1706     echo "TARGET_ARCH2=sparc32plus" >> $config_mak
1707     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1708     echo "#define TARGET_SPARC 1" >> $config_h
1709     echo "#define TARGET_SPARC64 1" >> $config_h
1710     echo "#define TARGET_ABI32 1" >> $config_h
1711   ;;
1712   *)
1713     echo "Unsupported target CPU"
1714     exit 1
1715   ;;
1716 esac
1717 if test "$target_bigendian" = "yes" ; then
1718   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
1719   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
1720 fi
1721 if test "$target_softmmu" = "yes" ; then
1722   echo "CONFIG_SOFTMMU=yes" >> $config_mak
1723   echo "#define CONFIG_SOFTMMU 1" >> $config_h
1724 fi
1725 if test "$target_user_only" = "yes" ; then
1726   echo "CONFIG_USER_ONLY=yes" >> $config_mak
1727   echo "#define CONFIG_USER_ONLY 1" >> $config_h
1728 fi
1729 if test "$target_linux_user" = "yes" ; then
1730   echo "CONFIG_LINUX_USER=yes" >> $config_mak
1731   echo "#define CONFIG_LINUX_USER 1" >> $config_h
1732 fi
1733 if test "$target_darwin_user" = "yes" ; then
1734   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
1735   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
1736 fi
1737 list=""
1738 if test ! -z "$gdb_xml_files" ; then
1739   for x in $gdb_xml_files; do
1740     list="$list $source_path/gdb-xml/$x"
1741   done
1742 fi
1743 echo "TARGET_XML_FILES=$list" >> $config_mak
1744
1745 if test "$target_cpu" = "arm" \
1746      -o "$target_cpu" = "armeb" \
1747      -o "$target_cpu" = "m68k" \
1748      -o "$target_cpu" = "mips" \
1749      -o "$target_cpu" = "mipsel" \
1750      -o "$target_cpu" = "mipsn32" \
1751      -o "$target_cpu" = "mipsn32el" \
1752      -o "$target_cpu" = "mips64" \
1753      -o "$target_cpu" = "mips64el" \
1754      -o "$target_cpu" = "ppc" \
1755      -o "$target_cpu" = "ppc64" \
1756      -o "$target_cpu" = "ppc64abi32" \
1757      -o "$target_cpu" = "ppcemb" \
1758      -o "$target_cpu" = "sparc" \
1759      -o "$target_cpu" = "sparc64" \
1760      -o "$target_cpu" = "sparc32plus"; then
1761   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
1762   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
1763 fi
1764 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
1765   echo "TARGET_HAS_BFLT=yes" >> $config_mak
1766   echo "#define TARGET_HAS_BFLT 1" >> $config_h
1767 fi
1768 if test "$target_user_only" = "yes" \
1769         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
1770   echo "#define USE_NPTL 1" >> $config_h
1771 fi
1772 # 32 bit ELF loader in addition to native 64 bit loader?
1773 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
1774   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
1775   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
1776 fi
1777 if test "$target_bsd_user" = "yes" ; then
1778   echo "CONFIG_BSD_USER=yes" >> $config_mak
1779   echo "#define CONFIG_BSD_USER 1" >> $config_h
1780 fi
1781
1782 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1783
1784 done # for target in $targets
1785
1786 # build tree in object directory if source path is different from current one
1787 if test "$source_path_used" = "yes" ; then
1788     DIRS="tests tests/cris slirp audio"
1789     FILES="Makefile tests/Makefile"
1790     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
1791     FILES="$FILES tests/test-mmap.c"
1792     for dir in $DIRS ; do
1793             mkdir -p $dir
1794     done
1795     # remove the link and recreate it, as not all "ln -sf" overwrite the link
1796     for f in $FILES ; do
1797         rm -f $f
1798         ln -s $source_path/$f $f
1799     done
1800 fi