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}.exe"
  17
  18 trap "rm -f $TMPC $TMPO $TMPE ; exit" 0 2 3 15
  19
  20 compile_object() {
  21   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null
  22 }
  23
  24 compile_prog() {
  25   local_cflags="$1"
  26   local_ldflags="$2"
  27   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags > /dev/null 2> /dev/null
  28 }
  29
  30 # default parameters
  31 cpu=""
  32 prefix=""
  33 interp_prefix="/usr/gnemul/qemu-%M"
  34 static="no"
  35 sparc_cpu=""
  36 cross_prefix=""
  37 cc="gcc"
  38 audio_drv_list=""
  39 audio_card_list="ac97 es1370 sb16"
  40 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  41 block_drv_whitelist=""
  42 host_cc="gcc"
  43 ar="ar"
  44 make="make"
  45 install="install"
  46 objcopy="objcopy"
  47 ld="ld"
  48 helper_cflags=""
  49 libs_softmmu=""
  50 libs_tools=""
  51 audio_pt_int=""
  52 audio_win_int=""
  53
  54 # parse CC options first
  55 for opt do
  56   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  57   case "$opt" in
  58   --cross-prefix=*) cross_prefix="$optarg"
  59   ;;
  60   --cc=*) cc="$optarg"
  61   ;;
  62   --cpu=*) cpu="$optarg"
  63   ;;
  64   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
  65   ;;
  66   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
  67   ;;
  68   --sparc_cpu=*)
  69     sparc_cpu="$optarg"
  70     case $sparc_cpu in
  71     v7|v8|v8plus|v8plusa)
  72       cpu="sparc"
  73     ;;
  74     v9)
  75       cpu="sparc64"
  76     ;;
  77     *)
  78       echo "undefined SPARC architecture. Exiting";
  79       exit 1
  80     ;;
  81     esac
  82   ;;
  83   esac
  84 done
  85 # OS specific
  86 # Using uname is really, really broken.  Once we have the right set of checks
  87 # we can eliminate it's usage altogether
  88
  89 cc="${cross_prefix}${cc}"
  90 ar="${cross_prefix}${ar}"
  91 objcopy="${cross_prefix}${objcopy}"
  92 ld="${cross_prefix}${ld}"
  93
  94 # check that the C compiler works.
  95 cat > $TMPC <<EOF
  96 int main(void) {}
  97 EOF
  98
  99 if compile_object ; then
 100   : C compiler works ok
 101 else
 102     echo "ERROR: \"$cc\" either does not exist or does not work"
 103     exit 1
 104 fi
 105
 106 check_define() {
 107 cat > $TMPC <<EOF
 108 #if !defined($1)
 109 #error Not defined
 110 #endif
 111 int main(void) { return 0; }
 112 EOF
 113   compile_object
 114 }
 115
 116 if test ! -z "$cpu" ; then
 117   # command line argument
 118   :
 119 elif check_define __i386__ ; then
 120   cpu="i386"
 121 elif check_define __x86_64__ ; then
 122   cpu="x86_64"
 123 elif check_define __sparc__ ; then
 124   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 125   # They must be specified using --sparc_cpu
 126   if check_define __arch64__ ; then
 127     cpu="sparc64"
 128   else
 129     cpu="sparc"
 130   fi
 131 elif check_define _ARCH_PPC ; then
 132   if check_define _ARCH_PPC64 ; then
 133     cpu="ppc64"
 134   else
 135     cpu="ppc"
 136   fi
 137 else
 138   cpu=`uname -m`
 139 fi
 140
 141 target_list=""
 142 case "$cpu" in
 143   alpha|cris|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|sparc64)
 144     cpu="$cpu"
 145   ;;
 146   i386|i486|i586|i686|i86pc|BePC)
 147     cpu="i386"
 148   ;;
 149   x86_64|amd64)
 150     cpu="x86_64"
 151   ;;
 152   armv*b)
 153     cpu="armv4b"
 154   ;;
 155   armv*l)
 156     cpu="armv4l"
 157   ;;
 158   parisc|parisc64)
 159     cpu="hppa"
 160   ;;
 161   s390*)
 162     cpu="s390"
 163   ;;
 164   sparc|sun4[cdmuv])
 165     cpu="sparc"
 166   ;;
 167   *)
 168     cpu="unknown"
 169   ;;
 170 esac
 171
 172 # Default value for a variable defining feature "foo".
 173 #  * foo="no"  feature will only be used if --enable-foo arg is given
 174 #  * foo=""    feature will be searched for, and if found, will be used
 175 #              unless --disable-foo is given
 176 #  * foo="yes" this value will only be set by --enable-foo flag.
 177 #              feature will searched for,
 178 #              if not found, configure exits with error
 179 #
 180 # Always add --enable-foo and --disable-foo command line args.
 181 # Distributions want to ensure that several features are compiled in, and it
 182 # is impossible without a --enable-foo that exits if a feature is not found.
 183
 184 bluez=""
 185 brlapi=""
 186 curl=""
 187 curses=""
 188 docs=""
 189 fdt=""
 190 kvm=""
 191 nptl=""
 192 sdl=""
 193 sparse="no"
 194 uuid=""
 195 vde=""
 196 vnc_tls=""
 197 vnc_sasl=""
 198 xen=""
 199 linux_aio=""
 200
 201 gprof="no"
 202 debug_tcg="no"
 203 debug="no"
 204 strip_opt="yes"
 205 bigendian="no"
 206 mingw32="no"
 207 EXESUF=""
 208 slirp="yes"
 209 fmod_lib=""
 210 fmod_inc=""
 211 oss_lib=""
 212 bsd="no"
 213 linux="no"
 214 solaris="no"
 215 profiler="no"
 216 cocoa="no"
 217 softmmu="yes"
 218 linux_user="no"
 219 darwin_user="no"
 220 bsd_user="no"
 221 guest_base=""
 222 uname_release=""
 223 io_thread="no"
 224 mixemu="no"
 225 kerneldir=""
 226 aix="no"
 227 blobs="yes"
 228 pkgversion=""
 229 check_utests="no"
 230 user_pie="no"
 231
 232 # OS specific
 233 if check_define __linux__ ; then
 234   targetos="Linux"
 235 elif check_define _WIN32 ; then
 236   targetos='MINGW32'
 237 elif check_define __OpenBSD__ ; then
 238   targetos='OpenBSD'
 239 elif check_define __sun__ ; then
 240   targetos='SunOS'
 241 else
 242   targetos=`uname -s`
 243 fi
 244
 245 case $targetos in
 246 CYGWIN*)
 247   mingw32="yes"
 248   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 249   audio_possible_drivers="winwave sdl"
 250   audio_drv_list="winwave"
 251 ;;
 252 MINGW32*)
 253   mingw32="yes"
 254   audio_possible_drivers="winwave dsound sdl fmod"
 255   audio_drv_list="winwave"
 256 ;;
 257 GNU/kFreeBSD)
 258   audio_drv_list="oss"
 259   audio_possible_drivers="oss sdl esd pa"
 260 ;;
 261 FreeBSD)
 262   bsd="yes"
 263   audio_drv_list="oss"
 264   audio_possible_drivers="oss sdl esd pa"
 265 ;;
 266 DragonFly)
 267   bsd="yes"
 268   audio_drv_list="oss"
 269   audio_possible_drivers="oss sdl esd pa"
 270 ;;
 271 NetBSD)
 272   bsd="yes"
 273   audio_drv_list="oss"
 274   audio_possible_drivers="oss sdl esd"
 275   oss_lib="-lossaudio"
 276 ;;
 277 OpenBSD)
 278   bsd="yes"
 279   audio_drv_list="oss"
 280   audio_possible_drivers="oss sdl esd"
 281   oss_lib="-lossaudio"
 282 ;;
 283 Darwin)
 284   bsd="yes"
 285   darwin="yes"
 286   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 287   # run 64-bit userspace code
 288   if [ "$cpu" = "i386" ] ; then
 289     is_x86_64=`sysctl -n hw.optional.x86_64`
 290     [ "$is_x86_64" = "1" ] && cpu=x86_64
 291   fi
 292   if [ "$cpu" = "x86_64" ] ; then
 293     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 294     LDFLAGS="-arch x86_64 $LDFLAGS"
 295   else
 296     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 297   fi
 298   darwin_user="yes"
 299   cocoa="yes"
 300   audio_drv_list="coreaudio"
 301   audio_possible_drivers="coreaudio sdl fmod"
 302   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 303   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 304 ;;
 305 SunOS)
 306   solaris="yes"
 307   make="gmake"
 308   install="ginstall"
 309   ld="gld"
 310   needs_libsunmath="no"
 311   solarisrev=`uname -r | cut -f2 -d.`
 312   # have to select again, because `uname -m` returns i86pc
 313   # even on an x86_64 box.
 314   solariscpu=`isainfo -k`
 315   if test "${solariscpu}" = "amd64" ; then
 316     cpu="x86_64"
 317   fi
 318   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 319     if test "$solarisrev" -le 9 ; then
 320       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 321         needs_libsunmath="yes"
 322         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 323         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 324         LIBS="-lsunmath $LIBS"
 325       else
 326         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 327         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 328         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 329         echo "Studio 11 can be downloaded from www.sun.com."
 330         exit 1
 331       fi
 332     fi
 333   fi
 334   if test -f /usr/include/sys/soundcard.h ; then
 335     audio_drv_list="oss"
 336   fi
 337   audio_possible_drivers="oss sdl"
 338 # needed for CMSG_ macros in sys/socket.h
 339   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 340 # needed for TIOCWIN* defines in termios.h
 341   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 342   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 343   LIBS="-lsocket -lnsl -lresolv $LIBS"
 344 ;;
 345 AIX)
 346   aix="yes"
 347   make="gmake"
 348 ;;
 349 *)
 350   audio_drv_list="oss"
 351   audio_possible_drivers="oss alsa sdl esd pa"
 352   linux="yes"
 353   linux_user="yes"
 354   usb="linux"
 355   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 356     audio_possible_drivers="$audio_possible_drivers fmod"
 357   fi
 358 ;;
 359 esac
 360
 361 if [ "$bsd" = "yes" ] ; then
 362   if [ "$darwin" != "yes" ] ; then
 363     make="gmake"
 364     usb="bsd"
 365   fi
 366   bsd_user="yes"
 367 fi
 368
 369 if test "$mingw32" = "yes" ; then
 370   EXESUF=".exe"
 371   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 372   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 373 fi
 374
 375 # find source path
 376 source_path=`dirname "$0"`
 377 source_path_used="no"
 378 workdir=`pwd`
 379 if [ -z "$source_path" ]; then
 380     source_path=$workdir
 381 else
 382     source_path=`cd "$source_path"; pwd`
 383 fi
 384 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 385
 386 werror=""
 387
 388 for opt do
 389   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 390   case "$opt" in
 391   --help|-h) show_help=yes
 392   ;;
 393   --prefix=*) prefix="$optarg"
 394   ;;
 395   --interp-prefix=*) interp_prefix="$optarg"
 396   ;;
 397   --source-path=*) source_path="$optarg"
 398   source_path_used="yes"
 399   ;;
 400   --cross-prefix=*)
 401   ;;
 402   --cc=*)
 403   ;;
 404   --host-cc=*) host_cc="$optarg"
 405   ;;
 406   --make=*) make="$optarg"
 407   ;;
 408   --install=*) install="$optarg"
 409   ;;
 410   --extra-cflags=*)
 411   ;;
 412   --extra-ldflags=*)
 413   ;;
 414   --cpu=*)
 415   ;;
 416   --target-list=*) target_list="$optarg"
 417   ;;
 418   --enable-gprof) gprof="yes"
 419   ;;
 420   --static) static="yes"
 421   ;;
 422   --disable-sdl) sdl="no"
 423   ;;
 424   --enable-sdl) sdl="yes"
 425   ;;
 426   --fmod-lib=*) fmod_lib="$optarg"
 427   ;;
 428   --fmod-inc=*) fmod_inc="$optarg"
 429   ;;
 430   --oss-lib=*) oss_lib="$optarg"
 431   ;;
 432   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 433   ;;
 434   --audio-drv-list=*) audio_drv_list="$optarg"
 435   ;;
 436   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 437   ;;
 438   --enable-debug-tcg) debug_tcg="yes"
 439   ;;
 440   --disable-debug-tcg) debug_tcg="no"
 441   ;;
 442   --enable-debug)
 443       # Enable debugging options that aren't excessively noisy
 444       debug_tcg="yes"
 445       debug="yes"
 446       strip_opt="no"
 447   ;;
 448   --enable-sparse) sparse="yes"
 449   ;;
 450   --disable-sparse) sparse="no"
 451   ;;
 452   --disable-strip) strip_opt="no"
 453   ;;
 454   --disable-vnc-tls) vnc_tls="no"
 455   ;;
 456   --enable-vnc-tls) vnc_tls="yes"
 457   ;;
 458   --disable-vnc-sasl) vnc_sasl="no"
 459   ;;
 460   --enable-vnc-sasl) vnc_sasl="yes"
 461   ;;
 462   --disable-slirp) slirp="no"
 463   ;;
 464   --disable-uuid) uuid="no"
 465   ;;
 466   --enable-uuid) uuid="yes"
 467   ;;
 468   --disable-vde) vde="no"
 469   ;;
 470   --enable-vde) vde="yes"
 471   ;;
 472   --disable-xen) xen="no"
 473   ;;
 474   --enable-xen) xen="yes"
 475   ;;
 476   --disable-brlapi) brlapi="no"
 477   ;;
 478   --enable-brlapi) brlapi="yes"
 479   ;;
 480   --disable-bluez) bluez="no"
 481   ;;
 482   --enable-bluez) bluez="yes"
 483   ;;
 484   --disable-kvm) kvm="no"
 485   ;;
 486   --enable-kvm) kvm="yes"
 487   ;;
 488   --enable-profiler) profiler="yes"
 489   ;;
 490   --enable-cocoa)
 491       cocoa="yes" ;
 492       sdl="no" ;
 493       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 494   ;;
 495   --disable-system) softmmu="no"
 496   ;;
 497   --enable-system) softmmu="yes"
 498   ;;
 499   --disable-user)
 500       linux_user="no" ;
 501       bsd_user="no" ;
 502       darwin_user="no"
 503   ;;
 504   --enable-user) ;;
 505   --disable-linux-user) linux_user="no"
 506   ;;
 507   --enable-linux-user) linux_user="yes"
 508   ;;
 509   --disable-darwin-user) darwin_user="no"
 510   ;;
 511   --enable-darwin-user) darwin_user="yes"
 512   ;;
 513   --disable-bsd-user) bsd_user="no"
 514   ;;
 515   --enable-bsd-user) bsd_user="yes"
 516   ;;
 517   --enable-guest-base) guest_base="yes"
 518   ;;
 519   --disable-guest-base) guest_base="no"
 520   ;;
 521   --enable-user-pie) user_pie="yes"
 522   ;;
 523   --disable-user-pie) user_pie="no"
 524   ;;
 525   --enable-uname-release=*) uname_release="$optarg"
 526   ;;
 527   --sparc_cpu=*)
 528   ;;
 529   --enable-werror) werror="yes"
 530   ;;
 531   --disable-werror) werror="no"
 532   ;;
 533   --disable-curses) curses="no"
 534   ;;
 535   --enable-curses) curses="yes"
 536   ;;
 537   --disable-curl) curl="no"
 538   ;;
 539   --enable-curl) curl="yes"
 540   ;;
 541   --disable-fdt) fdt="no"
 542   ;;
 543   --enable-fdt) fdt="yes"
 544   ;;
 545   --disable-check-utests) check_utests="no"
 546   ;;
 547   --enable-check-utests) check_utests="yes"
 548   ;;
 549   --disable-nptl) nptl="no"
 550   ;;
 551   --enable-nptl) nptl="yes"
 552   ;;
 553   --enable-mixemu) mixemu="yes"
 554   ;;
 555   --disable-linux-aio) linux_aio="no"
 556   ;;
 557   --enable-linux-aio) linux_aio="yes"
 558   ;;
 559   --enable-io-thread) io_thread="yes"
 560   ;;
 561   --disable-blobs) blobs="no"
 562   ;;
 563   --kerneldir=*) kerneldir="$optarg"
 564   ;;
 565   --with-pkgversion=*) pkgversion=" ($optarg)"
 566   ;;
 567   --disable-docs) docs="no"
 568   ;;
 569   --enable-docs) docs="yes"
 570   ;;
 571   *) echo "ERROR: unknown option $opt"; show_help="yes"
 572   ;;
 573   esac
 574 done
 575
 576 #
 577 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 578 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 579 #
 580 host_guest_base="no"
 581 case "$cpu" in
 582     sparc) case $sparc_cpu in
 583            v7|v8)
 584              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 585            ;;
 586            v8plus|v8plusa)
 587              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 588            ;;
 589            *) # sparc_cpu not defined in the command line
 590              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 591            esac
 592            LDFLAGS="-m32 $LDFLAGS"
 593            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 594            if test "$solaris" = "no" ; then
 595              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 596              helper_cflags="-ffixed-i0"
 597            fi
 598            ;;
 599     sparc64)
 600            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 601            LDFLAGS="-m64 $LDFLAGS"
 602            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 603            if test "$solaris" != "no" ; then
 604              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 605            fi
 606            ;;
 607     s390)
 608            QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
 609            ;;
 610     i386)
 611            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 612            LDFLAGS="-m32 $LDFLAGS"
 613            helper_cflags="-fomit-frame-pointer"
 614            host_guest_base="yes"
 615            ;;
 616     x86_64)
 617            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 618            LDFLAGS="-m64 $LDFLAGS"
 619            host_guest_base="yes"
 620            ;;
 621     arm*)
 622            host_guest_base="yes"
 623            ;;
 624     ppc*)
 625            host_guest_base="yes"
 626            ;;
 627 esac
 628
 629 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 630
 631 if test x"$show_help" = x"yes" ; then
 632 cat << EOF
 633
 634 Usage: configure [options]
 635 Options: [defaults in brackets after descriptions]
 636
 637 EOF
 638 echo "Standard options:"
 639 echo "  --help                   print this message"
 640 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 641 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 642 echo "                           use %M for cpu name [$interp_prefix]"
 643 echo "  --target-list=LIST       set target list [$target_list]"
 644 echo ""
 645 echo "Advanced options (experts only):"
 646 echo "  --source-path=PATH       path of source code [$source_path]"
 647 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 648 echo "  --cc=CC                  use C compiler CC [$cc]"
 649 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 650 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 651 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 652 echo "  --make=MAKE              use specified make [$make]"
 653 echo "  --install=INSTALL        use specified install [$install]"
 654 echo "  --static                 enable static build [$static]"
 655 echo "  --enable-debug-tcg       enable TCG debugging"
 656 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 657 echo "  --enable-debug           enable common debug build options"
 658 echo "  --enable-sparse          enable sparse checker"
 659 echo "  --disable-sparse         disable sparse checker (default)"
 660 echo "  --disable-strip          disable stripping binaries"
 661 echo "  --disable-werror         disable compilation abort on warning"
 662 echo "  --disable-sdl            disable SDL"
 663 echo "  --enable-sdl             enable SDL"
 664 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 665 echo "  --audio-drv-list=LIST    set audio drivers list:"
 666 echo "                           Available drivers: $audio_possible_drivers"
 667 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 668 echo "                           Available cards: $audio_possible_cards"
 669 echo "  --block-drv-whitelist=L  set block driver whitelist"
 670 echo "                           (affects only QEMU, not qemu-img)"
 671 echo "  --enable-mixemu          enable mixer emulation"
 672 echo "  --disable-xen            disable xen backend driver support"
 673 echo "  --enable-xen             enable xen backend driver support"
 674 echo "  --disable-brlapi         disable BrlAPI"
 675 echo "  --enable-brlapi          enable BrlAPI"
 676 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 677 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 678 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 679 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 680 echo "  --disable-curses         disable curses output"
 681 echo "  --enable-curses          enable curses output"
 682 echo "  --disable-curl           disable curl connectivity"
 683 echo "  --enable-curl            enable curl connectivity"
 684 echo "  --disable-fdt            disable fdt device tree"
 685 echo "  --enable-fdt             enable fdt device tree"
 686 echo "  --disable-check-utests   disable check unit-tests"
 687 echo "  --enable-check-utests    enable check unit-tests"
 688 echo "  --disable-bluez          disable bluez stack connectivity"
 689 echo "  --enable-bluez           enable bluez stack connectivity"
 690 echo "  --disable-kvm            disable KVM acceleration support"
 691 echo "  --enable-kvm             enable KVM acceleration support"
 692 echo "  --disable-nptl           disable usermode NPTL support"
 693 echo "  --enable-nptl            enable usermode NPTL support"
 694 echo "  --enable-system          enable all system emulation targets"
 695 echo "  --disable-system         disable all system emulation targets"
 696 echo "  --enable-user            enable supported user emulation targets"
 697 echo "  --disable-user           disable all user emulation targets"
 698 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 699 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 700 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 701 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 702 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 703 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 704 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 705 echo "                           emulation targets"
 706 echo "  --disable-guest-base     disable GUEST_BASE support"
 707 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 708 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 709 echo "  --fmod-lib               path to FMOD library"
 710 echo "  --fmod-inc               path to FMOD includes"
 711 echo "  --oss-lib                path to OSS library"
 712 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 713 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 714 echo "  --disable-uuid           disable uuid support"
 715 echo "  --enable-uuid            enable uuid support"
 716 echo "  --disable-vde            disable support for vde network"
 717 echo "  --enable-vde             enable support for vde network"
 718 echo "  --disable-linux-aio      disable Linux AIO support"
 719 echo "  --enable-linux-aio       enable Linux AIO support"
 720 echo "  --enable-io-thread       enable IO thread"
 721 echo "  --disable-blobs          disable installing provided firmware blobs"
 722 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 723 echo ""
 724 echo "NOTE: The object files are built at the place where configure is launched"
 725 exit 1
 726 fi
 727
 728 #
 729 # Solaris specific configure tool chain decisions
 730 #
 731 if test "$solaris" = "yes" ; then
 732   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 733   if test -z "$solinst" ; then
 734     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 735     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 736     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 737     exit 1
 738   fi
 739   if test "$solinst" = "/usr/sbin/install" ; then
 740     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 741     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 742     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 743     exit 1
 744   fi
 745   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 746   if test -z "$sol_ar" ; then
 747     echo "Error: No path includes ar"
 748     if test -f /usr/ccs/bin/ar ; then
 749       echo "Add /usr/ccs/bin to your path and rerun configure"
 750     fi
 751     exit 1
 752   fi
 753 fi
 754
 755
 756 if test -z "$target_list" ; then
 757 # these targets are portable
 758     if [ "$softmmu" = "yes" ] ; then
 759         target_list="\
 760 i386-softmmu \
 761 x86_64-softmmu \
 762 arm-softmmu \
 763 cris-softmmu \
 764 m68k-softmmu \
 765 microblaze-softmmu \
 766 mips-softmmu \
 767 mipsel-softmmu \
 768 mips64-softmmu \
 769 mips64el-softmmu \
 770 ppc-softmmu \
 771 ppcemb-softmmu \
 772 ppc64-softmmu \
 773 sh4-softmmu \
 774 sh4eb-softmmu \
 775 sparc-softmmu \
 776 sparc64-softmmu \
 777 "
 778     fi
 779 # the following are Linux specific
 780     if [ "$linux_user" = "yes" ] ; then
 781         target_list="${target_list}\
 782 i386-linux-user \
 783 x86_64-linux-user \
 784 alpha-linux-user \
 785 arm-linux-user \
 786 armeb-linux-user \
 787 cris-linux-user \
 788 m68k-linux-user \
 789 microblaze-linux-user \
 790 mips-linux-user \
 791 mipsel-linux-user \
 792 ppc-linux-user \
 793 ppc64-linux-user \
 794 ppc64abi32-linux-user \
 795 sh4-linux-user \
 796 sh4eb-linux-user \
 797 sparc-linux-user \
 798 sparc64-linux-user \
 799 sparc32plus-linux-user \
 800 "
 801     fi
 802 # the following are Darwin specific
 803     if [ "$darwin_user" = "yes" ] ; then
 804         target_list="$target_list i386-darwin-user ppc-darwin-user "
 805     fi
 806 # the following are BSD specific
 807     if [ "$bsd_user" = "yes" ] ; then
 808         target_list="${target_list}\
 809 i386-bsd-user \
 810 x86_64-bsd-user \
 811 sparc-bsd-user \
 812 sparc64-bsd-user \
 813 "
 814     fi
 815 else
 816     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 817 fi
 818 if test -z "$target_list" ; then
 819     echo "No targets enabled"
 820     exit 1
 821 fi
 822
 823 feature_not_found() {
 824   feature=$1
 825
 826   echo "ERROR"
 827   echo "ERROR: User requested feature $feature"
 828   echo "ERROR: configure was not able to find it"
 829   echo "ERROR"
 830   exit 1;
 831 }
 832
 833 if test -z "$cross_prefix" ; then
 834
 835 # ---
 836 # big/little endian test
 837 cat > $TMPC << EOF
 838 #include <inttypes.h>
 839 int main(int argc, char ** argv){
 840         volatile uint32_t i=0x01234567;
 841         return (*((uint8_t*)(&i))) == 0x67;
 842 }
 843 EOF
 844
 845 if compile_prog "" "" ; then
 846 $TMPE && bigendian="yes"
 847 else
 848 echo big/little test failed
 849 fi
 850
 851 else
 852
 853 # if cross compiling, cannot launch a program, so make a static guess
 854 case "$cpu" in
 855   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|sparc|sparc64)
 856     bigendian=yes
 857   ;;
 858 esac
 859
 860 fi
 861
 862 # host long bits test
 863 hostlongbits="32"
 864 case "$cpu" in
 865   x86_64|alpha|ia64|sparc64|ppc64)
 866     hostlongbits=64
 867   ;;
 868 esac
 869
 870
 871 ##########################################
 872 # NPTL probe
 873
 874 if test "$nptl" != "no" ; then
 875   cat > $TMPC <<EOF
 876 #include <sched.h>
 877 #include <linux/futex.h>
 878 void foo()
 879 {
 880 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 881 #error bork
 882 #endif
 883 }
 884 EOF
 885
 886   if compile_object ; then
 887     nptl=yes
 888   else
 889     if test "$nptl" = "yes" ; then
 890       feature_not_found "nptl"
 891     fi
 892     nptl=no
 893   fi
 894 fi
 895
 896 ##########################################
 897 # zlib check
 898
 899 cat > $TMPC << EOF
 900 #include <zlib.h>
 901 int main(void) { zlibVersion(); return 0; }
 902 EOF
 903 if compile_prog "" "-lz" ; then
 904     :
 905 else
 906     echo
 907     echo "Error: zlib check failed"
 908     echo "Make sure to have the zlib libs and headers installed."
 909     echo
 910     exit 1
 911 fi
 912
 913 ##########################################
 914 # xen probe
 915
 916 if test "$xen" != "no" ; then
 917   xen_libs="-lxenstore -lxenctrl -lxenguest"
 918   cat > $TMPC <<EOF
 919 #include <xenctrl.h>
 920 #include <xs.h>
 921 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
 922 EOF
 923   if compile_prog "" "$xen_libs" ; then
 924     xen=yes
 925     libs_softmmu="$xen_libs $libs_softmmu"
 926   else
 927     if test "$xen" = "yes" ; then
 928       feature_not_found "xen"
 929     fi
 930     xen=no
 931   fi
 932 fi
 933
 934 ##########################################
 935 # Sparse probe
 936 if test "$sparse" != "no" ; then
 937   if test -x "$(which cgcc 2>/dev/null)"; then
 938     sparse=yes
 939   else
 940     if test "$sparse" = "yes" ; then
 941       feature_not_found "sparse"
 942     fi
 943     sparse=no
 944   fi
 945 fi
 946
 947 ##########################################
 948 # SDL probe
 949
 950 sdl_too_old=no
 951
 952 if test "$sdl" != "no" ; then
 953   cat > $TMPC << EOF
 954 #include <SDL.h>
 955 #undef main /* We don't want SDL to override our main() */
 956 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 957 EOF
 958   sdl_cflags=`sdl-config --cflags 2> /dev/null`
 959   sdl_libs=`sdl-config --libs 2> /dev/null`
 960   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
 961     _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
 962     if test "$_sdlversion" -lt 121 ; then
 963       sdl_too_old=yes
 964     else
 965       if test "$cocoa" = "no" ; then
 966         sdl=yes
 967       fi
 968     fi
 969
 970     # static link with sdl ?
 971     if test "$sdl" = "yes" -a "$static" = "yes" ; then
 972       sdl_libs=`sdl-config --static-libs 2>/dev/null`
 973       if test `sdl-config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` ; then
 974          sdl_libs="$sdl_libs `aalib-config --static-libs >2 /dev/null`"
 975          sdl_cflags="$sd_cflags `aalib-config --cflags >2 /dev/null`"
 976       fi
 977       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
 978         :
 979       else
 980         sdl=no
 981       fi
 982     fi # static link
 983   else # sdl not found
 984     if test "$sdl" = "yes" ; then
 985       feature_not_found "sdl"
 986     fi
 987     sdl=no
 988   fi # sdl compile test
 989 fi
 990
 991 if test "$sdl" = "yes" ; then
 992   cat > $TMPC <<EOF
 993 #include <SDL.h>
 994 #if defined(SDL_VIDEO_DRIVER_X11)
 995 #include <X11/XKBlib.h>
 996 #else
 997 #error No x11 support
 998 #endif
 999 int main(void) { return 0; }
1000 EOF
1001   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1002     sdl_libs="$sdl_libs -lX11"
1003   fi
1004   if test "$mingw32" = "yes" ; then
1005     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1006   fi
1007   libs_softmmu="$sdl_libs $libs_softmmu"
1008 fi
1009
1010 ##########################################
1011 # VNC TLS detection
1012 if test "$vnc_tls" != "no" ; then
1013   cat > $TMPC <<EOF
1014 #include <gnutls/gnutls.h>
1015 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1016 EOF
1017   vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
1018   vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
1019   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1020     vnc_tls=yes
1021     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1022   else
1023     if test "$vnc_tls" = "yes" ; then
1024       feature_not_found "vnc-tls"
1025     fi
1026     vnc_tls=no
1027   fi
1028 fi
1029
1030 ##########################################
1031 # VNC SASL detection
1032 if test "$vnc_sasl" != "no" ; then
1033   cat > $TMPC <<EOF
1034 #include <sasl/sasl.h>
1035 #include <stdio.h>
1036 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1037 EOF
1038   # Assuming Cyrus-SASL installed in /usr prefix
1039   vnc_sasl_cflags=""
1040   vnc_sasl_libs="-lsasl2"
1041   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1042     vnc_sasl=yes
1043     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1044   else
1045     if test "$vnc_sasl" = "yes" ; then
1046       feature_not_found "vnc-sasl"
1047     fi
1048     vnc_sasl=no
1049   fi
1050 fi
1051
1052 ##########################################
1053 # fnmatch() probe, used for ACL routines
1054 fnmatch="no"
1055 cat > $TMPC << EOF
1056 #include <fnmatch.h>
1057 int main(void)
1058 {
1059     fnmatch("foo", "foo", 0);
1060     return 0;
1061 }
1062 EOF
1063 if compile_prog "" "" ; then
1064    fnmatch="yes"
1065 fi
1066
1067 ##########################################
1068 # uuid_generate() probe, used for vdi block driver
1069 if test "$uuid" != "no" ; then
1070   uuid_libs="-luuid"
1071   cat > $TMPC << EOF
1072 #include <uuid/uuid.h>
1073 int main(void)
1074 {
1075     uuid_t my_uuid;
1076     uuid_generate(my_uuid);
1077     return 0;
1078 }
1079 EOF
1080   if compile_prog "" "$uuid_libs" ; then
1081     uuid="yes"
1082     libs_softmmu="$uuid_libs $libs_softmmu"
1083     libs_tools="$uuid_libs $libs_tools"
1084   else
1085     if test "$uuid" = "yes" ; then
1086       feature_not_found "uuid"
1087     fi
1088     uuid=no
1089   fi
1090 fi
1091
1092 ##########################################
1093 # vde libraries probe
1094 if test "$vde" != "no" ; then
1095   vde_libs="-lvdeplug"
1096   cat > $TMPC << EOF
1097 #include <libvdeplug.h>
1098 int main(void)
1099 {
1100     struct vde_open_args a = {0, 0, 0};
1101     vde_open("", "", &a);
1102     return 0;
1103 }
1104 EOF
1105   if compile_prog "" "$vde_libs" ; then
1106     vde=yes
1107     libs_softmmu="$vde_libs $libs_softmmu"
1108     libs_tools="$vde_libs $libs_tools"
1109   else
1110     if test "$vde" = "yes" ; then
1111       feature_not_found "vde"
1112     fi
1113     vde=no
1114   fi
1115 fi
1116
1117 ##########################################
1118 # Sound support libraries probe
1119
1120 audio_drv_probe()
1121 {
1122     drv=$1
1123     hdr=$2
1124     lib=$3
1125     exp=$4
1126     cfl=$5
1127         cat > $TMPC << EOF
1128 #include <$hdr>
1129 int main(void) { $exp }
1130 EOF
1131     if compile_prog "$cfl" "$lib" ; then
1132         :
1133     else
1134         echo
1135         echo "Error: $drv check failed"
1136         echo "Make sure to have the $drv libs and headers installed."
1137         echo
1138         exit 1
1139     fi
1140 }
1141
1142 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1143 for drv in $audio_drv_list; do
1144     case $drv in
1145     alsa)
1146     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1147         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1148     libs_softmmu="-lasound $libs_softmmu"
1149     ;;
1150
1151     fmod)
1152     if test -z $fmod_lib || test -z $fmod_inc; then
1153         echo
1154         echo "Error: You must specify path to FMOD library and headers"
1155         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1156         echo
1157         exit 1
1158     fi
1159     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1160     libs_softmmu="$fmod_lib $libs_softmmu"
1161     ;;
1162
1163     esd)
1164     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1165     libs_softmmu="-lesd $libs_softmmu"
1166     audio_pt_int="yes"
1167     ;;
1168
1169     pa)
1170     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1171         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1172     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1173     audio_pt_int="yes"
1174     ;;
1175
1176     coreaudio)
1177       libs_softmmu="-framework CoreAudio $libs_softmmu"
1178     ;;
1179
1180     dsound)
1181       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1182       audio_win_int="yes"
1183     ;;
1184
1185     oss)
1186       libs_softmmu="$oss_lib $libs_softmmu"
1187     ;;
1188
1189     sdl|wav)
1190     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1191     ;;
1192
1193     winwave)
1194       libs_softmmu="-lwinmm $libs_softmmu"
1195       audio_win_int="yes"
1196     ;;
1197
1198     *)
1199     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1200         echo
1201         echo "Error: Unknown driver '$drv' selected"
1202         echo "Possible drivers are: $audio_possible_drivers"
1203         echo
1204         exit 1
1205     }
1206     ;;
1207     esac
1208 done
1209
1210 ##########################################
1211 # BrlAPI probe
1212
1213 if test "$brlapi" != "no" ; then
1214   brlapi_libs="-lbrlapi"
1215   cat > $TMPC << EOF
1216 #include <brlapi.h>
1217 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1218 EOF
1219   if compile_prog "" "$brlapi_libs" ; then
1220     brlapi=yes
1221     libs_softmmu="$brlapi_libs $libs_softmmu"
1222   else
1223     if test "$brlapi" = "yes" ; then
1224       feature_not_found "brlapi"
1225     fi
1226     brlapi=no
1227   fi
1228 fi
1229
1230 ##########################################
1231 # curses probe
1232 curses_list="-lncurses -lcurses"
1233
1234 if test "$curses" != "no" ; then
1235   curses_found=no
1236   cat > $TMPC << EOF
1237 #include <curses.h>
1238 #ifdef __OpenBSD__
1239 #define resize_term resizeterm
1240 #endif
1241 int main(void) { resize_term(0, 0); return curses_version(); }
1242 EOF
1243   for curses_lib in $curses_list; do
1244     if compile_prog "" "$curses_lib" ; then
1245       curses_found=yes
1246       libs_softmmu="$curses_lib $libs_softmmu"
1247       break
1248     fi
1249   done
1250   if test "$curses_found" = "yes" ; then
1251     curses=yes
1252   else
1253     if test "$curses" = "yes" ; then
1254       feature_not_found "curses"
1255     fi
1256     curses=no
1257   fi
1258 fi
1259
1260 ##########################################
1261 # curl probe
1262
1263 if test "$curl" != "no" ; then
1264   cat > $TMPC << EOF
1265 #include <curl/curl.h>
1266 int main(void) { return curl_easy_init(); }
1267 EOF
1268   curl_cflags=`curl-config --cflags 2>/dev/null`
1269   curl_libs=`curl-config --libs 2>/dev/null`
1270   if compile_prog "$curl_cflags" "$curl_libs" ; then
1271     curl=yes
1272     libs_tools="$curl_libs $libs_tools"
1273     libs_softmmu="$curl_libs $libs_softmmu"
1274   else
1275     if test "$curl" = "yes" ; then
1276       feature_not_found "curl"
1277     fi
1278     curl=no
1279   fi
1280 fi # test "$curl"
1281
1282 ##########################################
1283 # check framework probe
1284
1285 if test "$check_utests" != "no" ; then
1286   cat > $TMPC << EOF
1287 #include <check.h>
1288 int main(void) { suite_create("qemu test"); return 0; }
1289 EOF
1290   check_libs=`pkg-config --libs check`
1291   if compile_prog "" $check_libs ; then
1292     check_utests=yes
1293     libs_tools="$check_libs $libs_tools"
1294   else
1295     if test "$check_utests" = "yes" ; then
1296       feature_not_found "check"
1297     fi
1298     check_utests=no
1299   fi
1300 fi # test "$check_utests"
1301
1302 ##########################################
1303 # bluez support probe
1304 if test "$bluez" != "no" ; then
1305   cat > $TMPC << EOF
1306 #include <bluetooth/bluetooth.h>
1307 int main(void) { return bt_error(0); }
1308 EOF
1309   bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
1310   bluez_libs=`pkg-config --libs bluez 2> /dev/null`
1311   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1312     bluez=yes
1313     libs_softmmu="$bluez_libs $libs_softmmu"
1314   else
1315     if test "$bluez" = "yes" ; then
1316       feature_not_found "bluez"
1317     fi
1318     bluez="no"
1319   fi
1320 fi
1321
1322 ##########################################
1323 # kvm probe
1324 if test "$kvm" != "no" ; then
1325     cat > $TMPC <<EOF
1326 #include <linux/kvm.h>
1327 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1328 #error Invalid KVM version
1329 #endif
1330 #if !defined(KVM_CAP_USER_MEMORY)
1331 #error Missing KVM capability KVM_CAP_USER_MEMORY
1332 #endif
1333 #if !defined(KVM_CAP_SET_TSS_ADDR)
1334 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1335 #endif
1336 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1337 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1338 #endif
1339 int main(void) { return 0; }
1340 EOF
1341   if test "$kerneldir" != "" ; then
1342       kvm_cflags=-I"$kerneldir"/include
1343       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1344          -a -d "$kerneldir/arch/x86/include" ; then
1345             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1346         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1347             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1348         elif test -d "$kerneldir/arch/$cpu/include" ; then
1349             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1350       fi
1351   else
1352       kvm_cflags=""
1353   fi
1354   if compile_prog "$kvm_cflags" "" ; then
1355     kvm=yes
1356   else
1357     if test "$kvm" = "yes" ; then
1358       if [ -x "`which awk 2>/dev/null`" ] && \
1359          [ -x "`which grep 2>/dev/null`" ]; then
1360         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1361         | grep "error: " \
1362         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1363         if test "$kvmerr" != "" ; then
1364           echo -e "${kvmerr}\n\
1365       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1366   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1367         fi
1368       fi
1369       feature_not_found "kvm"
1370     fi
1371     kvm=no
1372   fi
1373 fi
1374
1375 ##########################################
1376 # pthread probe
1377 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1378
1379 pthread=no
1380 cat > $TMPC << EOF
1381 #include <pthread.h>
1382 int main(void) { pthread_create(0,0,0,0); return 0; }
1383 EOF
1384 for pthread_lib in $PTHREADLIBS_LIST; do
1385   if compile_prog "" "$pthread_lib" ; then
1386     pthread=yes
1387     LIBS="$pthread_lib $LIBS"
1388     break
1389   fi
1390 done
1391
1392 if test "$mingw32" != yes -a "$pthread" = no; then
1393   echo
1394   echo "Error: pthread check failed"
1395   echo "Make sure to have the pthread libs and headers installed."
1396   echo
1397   exit 1
1398 fi
1399
1400 ##########################################
1401 # linux-aio probe
1402
1403 if test "$linux_aio" != "no" ; then
1404   cat > $TMPC <<EOF
1405 #include <libaio.h>
1406 #include <sys/eventfd.h>
1407 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1408 EOF
1409   if compile_prog "" "-laio" ; then
1410     linux_aio=yes
1411     LIBS="$LIBS -laio"
1412   else
1413     if test "$linux_aio" = "yes" ; then
1414       feature_not_found "linux AIO"
1415     fi
1416     linux_aio=no
1417   fi
1418 fi
1419
1420 ##########################################
1421 # iovec probe
1422 cat > $TMPC <<EOF
1423 #include <sys/types.h>
1424 #include <sys/uio.h>
1425 #include <unistd.h>
1426 int main(void) { struct iovec iov; return 0; }
1427 EOF
1428 iovec=no
1429 if compile_prog "" "" ; then
1430   iovec=yes
1431 fi
1432
1433 ##########################################
1434 # preadv probe
1435 cat > $TMPC <<EOF
1436 #include <sys/types.h>
1437 #include <sys/uio.h>
1438 #include <unistd.h>
1439 int main(void) { preadv; }
1440 EOF
1441 preadv=no
1442 if compile_prog "" "" ; then
1443   preadv=yes
1444 fi
1445
1446 ##########################################
1447 # fdt probe
1448 if test "$fdt" != "no" ; then
1449   fdt_libs="-lfdt"
1450   cat > $TMPC << EOF
1451 int main(void) { return 0; }
1452 EOF
1453   if compile_prog "" "$fdt_libs" ; then
1454     fdt=yes
1455     libs_softmmu="$fdt_libs $libs_softmmu"
1456   else
1457     if test "$fdt" = "yes" ; then
1458       feature_not_found "fdt"
1459     fi
1460     fdt=no
1461   fi
1462 fi
1463
1464 #
1465 # Check for xxxat() functions when we are building linux-user
1466 # emulator.  This is done because older glibc versions don't
1467 # have syscall stubs for these implemented.
1468 #
1469 atfile=no
1470 cat > $TMPC << EOF
1471 #define _ATFILE_SOURCE
1472 #include <sys/types.h>
1473 #include <fcntl.h>
1474 #include <unistd.h>
1475
1476 int
1477 main(void)
1478 {
1479         /* try to unlink nonexisting file */
1480         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1481 }
1482 EOF
1483 if compile_prog "" "" ; then
1484   atfile=yes
1485 fi
1486
1487 # Check for inotify functions when we are building linux-user
1488 # emulator.  This is done because older glibc versions don't
1489 # have syscall stubs for these implemented.  In that case we
1490 # don't provide them even if kernel supports them.
1491 #
1492 inotify=no
1493 cat > $TMPC << EOF
1494 #include <sys/inotify.h>
1495
1496 int
1497 main(void)
1498 {
1499         /* try to start inotify */
1500         return inotify_init();
1501 }
1502 EOF
1503 if compile_prog "" "" ; then
1504   inotify=yes
1505 fi
1506
1507 # check if utimensat and futimens are supported
1508 utimens=no
1509 cat > $TMPC << EOF
1510 #define _ATFILE_SOURCE
1511 #define _GNU_SOURCE
1512 #include <stddef.h>
1513 #include <fcntl.h>
1514
1515 int main(void)
1516 {
1517     utimensat(AT_FDCWD, "foo", NULL, 0);
1518     futimens(0, NULL);
1519     return 0;
1520 }
1521 EOF
1522 if compile_prog "" "" ; then
1523   utimens=yes
1524 fi
1525
1526 # check if pipe2 is there
1527 pipe2=no
1528 cat > $TMPC << EOF
1529 #define _GNU_SOURCE
1530 #include <unistd.h>
1531 #include <fcntl.h>
1532
1533 int main(void)
1534 {
1535     int pipefd[2];
1536     pipe2(pipefd, O_CLOEXEC);
1537     return 0;
1538 }
1539 EOF
1540 if compile_prog "" "" ; then
1541   pipe2=yes
1542 fi
1543
1544 # check if tee/splice is there. vmsplice was added same time.
1545 splice=no
1546 cat > $TMPC << EOF
1547 #define _GNU_SOURCE
1548 #include <unistd.h>
1549 #include <fcntl.h>
1550 #include <limits.h>
1551
1552 int main(void)
1553 {
1554     int len, fd;
1555     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1556     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1557     return 0;
1558 }
1559 EOF
1560 if compile_prog "" "" ; then
1561   splice=yes
1562 fi
1563
1564 # check if eventfd is supported
1565 eventfd=no
1566 cat > $TMPC << EOF
1567 #include <sys/eventfd.h>
1568
1569 int main(void)
1570 {
1571     int efd = eventfd(0, 0);
1572     return 0;
1573 }
1574 EOF
1575 if compile_prog "" "" ; then
1576   eventfd=yes
1577 fi
1578
1579 # check for fallocate
1580 fallocate=no
1581 cat > $TMPC << EOF
1582 #include <fcntl.h>
1583
1584 int main(void)
1585 {
1586     fallocate(0, 0, 0, 0);
1587     return 0;
1588 }
1589 EOF
1590 if compile_prog "" "" ; then
1591   fallocate=yes
1592 fi
1593
1594 # check for dup3
1595 dup3=no
1596 cat > $TMPC << EOF
1597 #include <unistd.h>
1598
1599 int main(void)
1600 {
1601     dup3(0, 0, 0);
1602     return 0;
1603 }
1604 EOF
1605 if compile_prog "" "" ; then
1606   dup3=yes
1607 fi
1608
1609 # Check if tools are available to build documentation.
1610 if test "$docs" != "no" ; then
1611   if test -x "`which texi2html 2>/dev/null`" -a \
1612           -x "`which pod2man 2>/dev/null`" ; then
1613     docs=yes
1614   else
1615     if test "$docs" = "yes" ; then
1616       feature_not_found "docs"
1617     fi
1618     docs=no
1619   fi
1620 fi
1621
1622 # Search for bswap_32 function
1623 byteswap_h=no
1624 cat > $TMPC << EOF
1625 #include <byteswap.h>
1626 int main(void) { return bswap_32(0); }
1627 EOF
1628 if compile_prog "" "" ; then
1629   byteswap_h=yes
1630 fi
1631
1632 # Search for bswap_32 function
1633 bswap_h=no
1634 cat > $TMPC << EOF
1635 #include <sys/endian.h>
1636 #include <sys/types.h>
1637 #include <machine/bswap.h>
1638 int main(void) { return bswap32(0); }
1639 EOF
1640 if compile_prog "" "" ; then
1641   bswap_h=yes
1642 fi
1643
1644 ##########################################
1645 # Do we need librt
1646 cat > $TMPC <<EOF
1647 #include <signal.h>
1648 #include <time.h>
1649 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1650 EOF
1651
1652 if compile_prog "" "" ; then
1653   :
1654 elif compile_prog "" "-lrt" ; then
1655   LIBS="-lrt $LIBS"
1656 fi
1657
1658 # Determine what linker flags to use to force archive inclusion
1659 check_linker_flags()
1660 {
1661     w2=
1662     if test "$2" ; then
1663         w2=-Wl,$2
1664     fi
1665     compile_prog "" "-Wl,$1 ${w2}"
1666 }
1667
1668 cat > $TMPC << EOF
1669 int main(void) { }
1670 EOF
1671 if check_linker_flags --whole-archive --no-whole-archive ; then
1672     # GNU ld
1673     arlibs_begin="-Wl,--whole-archive"
1674     arlibs_end="-Wl,--no-whole-archive"
1675 elif check_linker_flags -z,allextract -z,defaultextract ; then
1676     # Solaris ld
1677     arlibs_begin="-Wl,-z,allextract"
1678     arlibs_end="-Wl,-z,defaultextract"
1679 elif check_linker_flags -all_load ; then
1680     # Mac OS X
1681     arlibs_begin="-all_load"
1682     arlibs_end=""
1683 else
1684     echo "Error: your linker does not support --whole-archive or -z."
1685     echo "Please report to qemu-devel@nongnu.org"
1686     exit 1
1687 fi
1688
1689 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1690         "$aix" != "yes" ; then
1691     libs_softmmu="-lutil $libs_softmmu"
1692 fi
1693
1694 ##########################################
1695 # check if the compiler defines offsetof
1696
1697 need_offsetof=yes
1698 cat > $TMPC << EOF
1699 #include <stddef.h>
1700 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1701 EOF
1702 if compile_prog "" "" ; then
1703     need_offsetof=no
1704 fi
1705
1706 ##########################################
1707 # check if the compiler understands attribute warn_unused_result
1708 #
1709 # This could be smarter, but gcc -Werror does not error out even when warning
1710 # about attribute warn_unused_result
1711
1712 gcc_attribute_warn_unused_result=no
1713 cat > $TMPC << EOF
1714 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
1715 #error gcc 3.3 or older
1716 #endif
1717 int main(void) { return 0;}
1718 EOF
1719 if compile_prog "" ""; then
1720     gcc_attribute_warn_unused_result=yes
1721 fi
1722
1723 ##########################################
1724 # check if we have fdatasync
1725
1726 fdatasync=no
1727 cat > $TMPC << EOF
1728 #include <unistd.h>
1729 int main(void) { return fdatasync(0); }
1730 EOF
1731 if compile_prog "" "" ; then
1732     fdatasync=yes
1733 fi
1734
1735 # End of CC checks
1736 # After here, no more $cc or $ld runs
1737
1738 # default flags for all hosts
1739 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
1740 CFLAGS="-g $CFLAGS"
1741 if test "$debug" = "no" ; then
1742   CFLAGS="-O2 $CFLAGS"
1743 fi
1744 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
1745 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
1746 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
1747 QEMU_CFLAGS="-U_FORTIFY_SOURCE $QEMU_CFLAGS"
1748 QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
1749 LDFLAGS="-g $LDFLAGS"
1750
1751 gcc_flags="-Wold-style-declaration -Wold-style-definition"
1752 cat > $TMPC << EOF
1753 int main(void) { }
1754 EOF
1755 for flag in $gcc_flags; do
1756     if compile_prog "$QEMU_CFLAGS" "$flag" ; then
1757         QEMU_CFLAGS="$flag $QEMU_CFLAGS"
1758     fi
1759 done
1760
1761 # Consult white-list to determine whether to enable werror
1762 # by default.  Only enable by default for git builds
1763 if test -z "$werror" ; then
1764     z_version=`cut -f3 -d. $source_path/VERSION`
1765     if test "$z_version" = "50" -a \
1766         "$linux" = "yes" ; then
1767         werror="yes"
1768     else
1769         werror="no"
1770     fi
1771 fi
1772
1773 if test "$werror" = "yes" ; then
1774     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1775 fi
1776
1777 if test "$solaris" = "no" ; then
1778     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1779         LDFLAGS="-Wl,--warn-common $LDFLAGS"
1780     fi
1781 fi
1782
1783 if test "$mingw32" = "yes" ; then
1784   if test -z "$prefix" ; then
1785       prefix="c:/Program Files/Qemu"
1786   fi
1787   mansuffix=""
1788   datasuffix=""
1789   docsuffix=""
1790   binsuffix=""
1791 else
1792   if test -z "$prefix" ; then
1793       prefix="/usr/local"
1794   fi
1795   mansuffix="/share/man"
1796   datasuffix="/share/qemu"
1797   docsuffix="/share/doc/qemu"
1798   binsuffix="/bin"
1799 fi
1800
1801 echo "Install prefix    $prefix"
1802 echo "BIOS directory    $prefix$datasuffix"
1803 echo "binary directory  $prefix$binsuffix"
1804 if test "$mingw32" = "no" ; then
1805 echo "Manual directory  $prefix$mansuffix"
1806 echo "ELF interp prefix $interp_prefix"
1807 fi
1808 echo "Source path       $source_path"
1809 echo "C compiler        $cc"
1810 echo "Host C compiler   $host_cc"
1811 echo "CFLAGS            $CFLAGS"
1812 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
1813 echo "LDFLAGS           $LDFLAGS"
1814 echo "make              $make"
1815 echo "install           $install"
1816 echo "host CPU          $cpu"
1817 echo "host big endian   $bigendian"
1818 echo "target list       $target_list"
1819 echo "tcg debug enabled $debug_tcg"
1820 echo "gprof enabled     $gprof"
1821 echo "sparse enabled    $sparse"
1822 echo "strip binaries    $strip_opt"
1823 echo "profiler          $profiler"
1824 echo "static build      $static"
1825 echo "-Werror enabled   $werror"
1826 if test "$darwin" = "yes" ; then
1827     echo "Cocoa support     $cocoa"
1828 fi
1829 echo "SDL support       $sdl"
1830 echo "curses support    $curses"
1831 echo "curl support      $curl"
1832 echo "check support     $check_utests"
1833 echo "mingw32 support   $mingw32"
1834 echo "Audio drivers     $audio_drv_list"
1835 echo "Extra audio cards $audio_card_list"
1836 echo "Block whitelist   $block_drv_whitelist"
1837 echo "Mixer emulation   $mixemu"
1838 echo "VNC TLS support   $vnc_tls"
1839 echo "VNC SASL support  $vnc_sasl"
1840 if test -n "$sparc_cpu"; then
1841     echo "Target Sparc Arch $sparc_cpu"
1842 fi
1843 echo "xen support       $xen"
1844 echo "brlapi support    $brlapi"
1845 echo "bluez  support    $bluez"
1846 echo "Documentation     $docs"
1847 [ ! -z "$uname_release" ] && \
1848 echo "uname -r          $uname_release"
1849 echo "NPTL support      $nptl"
1850 echo "GUEST_BASE        $guest_base"
1851 echo "PIE user targets  $user_pie"
1852 echo "vde support       $vde"
1853 echo "IO thread         $io_thread"
1854 echo "Linux AIO support $linux_aio"
1855 echo "Install blobs     $blobs"
1856 echo "KVM support       $kvm"
1857 echo "fdt support       $fdt"
1858 echo "preadv support    $preadv"
1859 echo "fdatasync         $fdatasync"
1860 echo "uuid support      $uuid"
1861
1862 if test $sdl_too_old = "yes"; then
1863 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1864 fi
1865
1866 config_host_mak="config-host.mak"
1867 config_host_ld="config-host.ld"
1868
1869 echo "# Automatically generated by configure - do not modify" > $config_host_mak
1870 printf "# Configured with:" >> $config_host_mak
1871 printf " '%s'" "$0" "$@" >> $config_host_mak
1872 echo >> $config_host_mak
1873
1874 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
1875
1876 case "$cpu" in
1877   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|sparc|sparc64)
1878     ARCH=$cpu
1879   ;;
1880   armv4b|armv4l)
1881     ARCH=arm
1882   ;;
1883   *)
1884     echo "Unsupported CPU = $cpu"
1885     exit 1
1886   ;;
1887 esac
1888 echo "ARCH=$ARCH" >> $config_host_mak
1889 if test "$debug_tcg" = "yes" ; then
1890   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
1891 fi
1892 if test "$debug" = "yes" ; then
1893   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
1894 fi
1895 if test "$strip_opt" = "yes" ; then
1896   echo "STRIP_OPT=-s" >> $config_host_mak
1897 fi
1898 if test "$bigendian" = "yes" ; then
1899   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
1900 fi
1901 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
1902 if test "$mingw32" = "yes" ; then
1903   echo "CONFIG_WIN32=y" >> $config_host_mak
1904 else
1905   echo "CONFIG_POSIX=y" >> $config_host_mak
1906 fi
1907
1908 if test "$linux" = "yes" ; then
1909   echo "CONFIG_LINUX=y" >> $config_host_mak
1910 fi
1911
1912 if test "$darwin" = "yes" ; then
1913   echo "CONFIG_DARWIN=y" >> $config_host_mak
1914 fi
1915
1916 if test "$aix" = "yes" ; then
1917   echo "CONFIG_AIX=y" >> $config_host_mak
1918 fi
1919
1920 if test "$solaris" = "yes" ; then
1921   echo "CONFIG_SOLARIS=y" >> $config_host_mak
1922   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
1923   if test "$needs_libsunmath" = "yes" ; then
1924     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
1925   fi
1926 fi
1927 if test "$static" = "yes" ; then
1928   echo "CONFIG_STATIC=y" >> $config_host_mak
1929   LDFLAGS="-static $LDFLAGS"
1930 fi
1931 if test $profiler = "yes" ; then
1932   echo "CONFIG_PROFILER=y" >> $config_host_mak
1933 fi
1934 if test "$slirp" = "yes" ; then
1935   echo "CONFIG_SLIRP=y" >> $config_host_mak
1936   QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
1937 fi
1938 if test "$vde" = "yes" ; then
1939   echo "CONFIG_VDE=y" >> $config_host_mak
1940 fi
1941 for card in $audio_card_list; do
1942     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1943     echo "$def=y" >> $config_host_mak
1944 done
1945 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
1946 for drv in $audio_drv_list; do
1947     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1948     echo "$def=y" >> $config_host_mak
1949     if test "$drv" = "fmod"; then
1950         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
1951     fi
1952 done
1953 if test "$audio_pt_int" = "yes" ; then
1954   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
1955 fi
1956 if test "$audio_win_int" = "yes" ; then
1957   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
1958 fi
1959 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
1960 if test "$mixemu" = "yes" ; then
1961   echo "CONFIG_MIXEMU=y" >> $config_host_mak
1962 fi
1963 if test "$vnc_tls" = "yes" ; then
1964   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
1965   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
1966 fi
1967 if test "$vnc_sasl" = "yes" ; then
1968   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
1969   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
1970 fi
1971 if test "$fnmatch" = "yes" ; then
1972   echo "CONFIG_FNMATCH=y" >> $config_host_mak
1973 fi
1974 if test "$uuid" = "yes" ; then
1975   echo "CONFIG_UUID=y" >> $config_host_mak
1976 fi
1977 qemu_version=`head $source_path/VERSION`
1978 echo "VERSION=$qemu_version" >>$config_host_mak
1979 echo "PKGVERSION=$pkgversion" >>$config_host_mak
1980 echo "SRC_PATH=$source_path" >> $config_host_mak
1981 if [ "$source_path_used" = "yes" ]; then
1982   echo "VPATH=$source_path" >> $config_host_mak
1983 fi
1984 echo "TARGET_DIRS=$target_list" >> $config_host_mak
1985 if [ "$docs" = "yes" ] ; then
1986   echo "BUILD_DOCS=yes" >> $config_host_mak
1987 fi
1988 if test "$sdl" = "yes" ; then
1989   echo "CONFIG_SDL=y" >> $config_host_mak
1990   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
1991 fi
1992 if test "$cocoa" = "yes" ; then
1993   echo "CONFIG_COCOA=y" >> $config_host_mak
1994 fi
1995 if test "$curses" = "yes" ; then
1996   echo "CONFIG_CURSES=y" >> $config_host_mak
1997 fi
1998 if test "$atfile" = "yes" ; then
1999   echo "CONFIG_ATFILE=y" >> $config_host_mak
2000 fi
2001 if test "$utimens" = "yes" ; then
2002   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2003 fi
2004 if test "$pipe2" = "yes" ; then
2005   echo "CONFIG_PIPE2=y" >> $config_host_mak
2006 fi
2007 if test "$splice" = "yes" ; then
2008   echo "CONFIG_SPLICE=y" >> $config_host_mak
2009 fi
2010 if test "$eventfd" = "yes" ; then
2011   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2012 fi
2013 if test "$fallocate" = "yes" ; then
2014   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2015 fi
2016 if test "$dup3" = "yes" ; then
2017   echo "CONFIG_DUP3=y" >> $config_host_mak
2018 fi
2019 if test "$inotify" = "yes" ; then
2020   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2021 fi
2022 if test "$byteswap_h" = "yes" ; then
2023   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2024 fi
2025 if test "$bswap_h" = "yes" ; then
2026   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2027 fi
2028 if test "$curl" = "yes" ; then
2029   echo "CONFIG_CURL=y" >> $config_host_mak
2030   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2031 fi
2032 if test "$brlapi" = "yes" ; then
2033   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2034 fi
2035 if test "$bluez" = "yes" ; then
2036   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2037   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2038 fi
2039 if test "$xen" = "yes" ; then
2040   echo "CONFIG_XEN=y" >> $config_host_mak
2041 fi
2042 if test "$io_thread" = "yes" ; then
2043   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2044 fi
2045 if test "$linux_aio" = "yes" ; then
2046   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2047 fi
2048 if test "$blobs" = "yes" ; then
2049   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2050 fi
2051 if test "$iovec" = "yes" ; then
2052   echo "CONFIG_IOVEC=y" >> $config_host_mak
2053 fi
2054 if test "$preadv" = "yes" ; then
2055   echo "CONFIG_PREADV=y" >> $config_host_mak
2056 fi
2057 if test "$fdt" = "yes" ; then
2058   echo "CONFIG_FDT=y" >> $config_host_mak
2059 fi
2060 if test "$need_offsetof" = "yes" ; then
2061   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2062 fi
2063 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2064   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2065 fi
2066 if test "$fdatasync" = "yes" ; then
2067   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2068 fi
2069
2070 # XXX: suppress that
2071 if [ "$bsd" = "yes" ] ; then
2072   echo "CONFIG_BSD=y" >> $config_host_mak
2073 fi
2074
2075 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2076
2077 # USB host support
2078 case "$usb" in
2079 linux)
2080   echo "HOST_USB=linux" >> $config_host_mak
2081 ;;
2082 bsd)
2083   echo "HOST_USB=bsd" >> $config_host_mak
2084 ;;
2085 *)
2086   echo "HOST_USB=stub" >> $config_host_mak
2087 ;;
2088 esac
2089
2090 tools=
2091 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2092   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2093   if [ "$linux" = "yes" ] ; then
2094       tools="qemu-nbd\$(EXESUF) $tools"
2095     if [ "$check_utests" = "yes" ]; then
2096       tools="check-qint check-qstring check-qdict check-qlist $tools"
2097       tools="check-qfloat check-qjson $tools"
2098     fi
2099   fi
2100 fi
2101 echo "TOOLS=$tools" >> $config_host_mak
2102
2103 # Mac OS X ships with a broken assembler
2104 roms=
2105 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2106         "$targetos" != "Darwin" -a \
2107         `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2108   roms="optionrom"
2109 fi
2110 echo "ROMS=$roms" >> $config_host_mak
2111
2112 echo "prefix=$prefix" >> $config_host_mak
2113 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
2114 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
2115 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
2116 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
2117 echo "MAKE=$make" >> $config_host_mak
2118 echo "INSTALL=$install" >> $config_host_mak
2119 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2120 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2121 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2122 echo "CC=$cc" >> $config_host_mak
2123 echo "HOST_CC=$host_cc" >> $config_host_mak
2124 if test "$sparse" = "yes" ; then
2125   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2126   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2127   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2128 fi
2129 echo "AR=$ar" >> $config_host_mak
2130 echo "OBJCOPY=$objcopy" >> $config_host_mak
2131 echo "LD=$ld" >> $config_host_mak
2132 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2133 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2134 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2135 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2136 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2137 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2138 echo "LIBS+=$LIBS" >> $config_host_mak
2139 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2140 echo "EXESUF=$EXESUF" >> $config_host_mak
2141
2142 # generate list of library paths for linker script
2143
2144 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2145
2146 if test -f ${config_host_ld}~ ; then
2147   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2148     mv ${config_host_ld}~ $config_host_ld
2149   else
2150     rm ${config_host_ld}~
2151   fi
2152 fi
2153
2154 for target in $target_list; do
2155 target_dir="$target"
2156 config_target_mak=$target_dir/config-target.mak
2157 target_arch2=`echo $target | cut -d '-' -f 1`
2158 target_bigendian="no"
2159
2160 case "$target_arch2" in
2161   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|sh4eb|sparc|sparc64|sparc32plus)
2162   target_bigendian=yes
2163   ;;
2164 esac
2165 target_softmmu="no"
2166 target_user_only="no"
2167 target_linux_user="no"
2168 target_darwin_user="no"
2169 target_bsd_user="no"
2170 case "$target" in
2171   ${target_arch2}-softmmu)
2172     target_softmmu="yes"
2173     ;;
2174   ${target_arch2}-linux-user)
2175     if test "$linux" != "yes" ; then
2176       echo "ERROR: Target '$target' is only available on a Linux host"
2177       exit 1
2178     fi
2179     target_user_only="yes"
2180     target_linux_user="yes"
2181     ;;
2182   ${target_arch2}-darwin-user)
2183     if test "$darwin" != "yes" ; then
2184       echo "ERROR: Target '$target' is only available on a Darwin host"
2185       exit 1
2186     fi
2187     target_user_only="yes"
2188     target_darwin_user="yes"
2189     ;;
2190   ${target_arch2}-bsd-user)
2191     if test "$bsd" != "yes" ; then
2192       echo "ERROR: Target '$target' is only available on a BSD host"
2193       exit 1
2194     fi
2195     target_user_only="yes"
2196     target_bsd_user="yes"
2197     ;;
2198   *)
2199     echo "ERROR: Target '$target' not recognised"
2200     exit 1
2201     ;;
2202 esac
2203
2204 mkdir -p $target_dir
2205 mkdir -p $target_dir/fpu
2206 mkdir -p $target_dir/tcg
2207 mkdir -p $target_dir/ide
2208 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2209   mkdir -p $target_dir/nwfpe
2210 fi
2211
2212 #
2213 # don't use ln -sf as not all "ln -sf" over write the file/link
2214 #
2215 rm -f $target_dir/Makefile
2216 ln -s $source_path/Makefile.target $target_dir/Makefile
2217
2218
2219 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2220
2221 bflt="no"
2222 elfload32="no"
2223 target_nptl="no"
2224 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2225 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2226 gdb_xml_files=""
2227
2228 TARGET_ARCH="$target_arch2"
2229 TARGET_BASE_ARCH=""
2230 TARGET_ABI_DIR=""
2231
2232 case "$target_arch2" in
2233   i386)
2234     target_phys_bits=32
2235   ;;
2236   x86_64)
2237     TARGET_BASE_ARCH=i386
2238     target_phys_bits=64
2239   ;;
2240   alpha)
2241     target_phys_bits=64
2242   ;;
2243   arm|armeb)
2244     TARGET_ARCH=arm
2245     bflt="yes"
2246     target_nptl="yes"
2247     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2248     target_phys_bits=32
2249   ;;
2250   cris)
2251     target_nptl="yes"
2252     target_phys_bits=32
2253   ;;
2254   m68k)
2255     bflt="yes"
2256     gdb_xml_files="cf-core.xml cf-fp.xml"
2257     target_phys_bits=32
2258   ;;
2259   microblaze)
2260     bflt="yes"
2261     target_nptl="yes"
2262     target_phys_bits=32
2263   ;;
2264   mips|mipsel)
2265     TARGET_ARCH=mips
2266     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2267     target_nptl="yes"
2268     target_phys_bits=64
2269   ;;
2270   mipsn32|mipsn32el)
2271     TARGET_ARCH=mipsn32
2272     TARGET_BASE_ARCH=mips
2273     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2274     target_phys_bits=64
2275   ;;
2276   mips64|mips64el)
2277     TARGET_ARCH=mips64
2278     TARGET_BASE_ARCH=mips
2279     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2280     target_phys_bits=64
2281   ;;
2282   ppc)
2283     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2284     target_phys_bits=32
2285     target_nptl="yes"
2286   ;;
2287   ppcemb)
2288     TARGET_BASE_ARCH=ppc
2289     TARGET_ABI_DIR=ppc
2290     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2291     target_phys_bits=64
2292     target_nptl="yes"
2293   ;;
2294   ppc64)
2295     TARGET_BASE_ARCH=ppc
2296     TARGET_ABI_DIR=ppc
2297     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2298     target_phys_bits=64
2299   ;;
2300   ppc64abi32)
2301     TARGET_ARCH=ppc64
2302     TARGET_BASE_ARCH=ppc
2303     TARGET_ABI_DIR=ppc
2304     echo "TARGET_ABI32=y" >> $config_target_mak
2305     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2306     target_phys_bits=64
2307   ;;
2308   sh4|sh4eb)
2309     TARGET_ARCH=sh4
2310     bflt="yes"
2311     target_nptl="yes"
2312     target_phys_bits=32
2313   ;;
2314   sparc)
2315     target_phys_bits=64
2316   ;;
2317   sparc64)
2318     TARGET_BASE_ARCH=sparc
2319     elfload32="yes"
2320     target_phys_bits=64
2321   ;;
2322   sparc32plus)
2323     TARGET_ARCH=sparc64
2324     TARGET_BASE_ARCH=sparc
2325     TARGET_ABI_DIR=sparc
2326     echo "TARGET_ABI32=y" >> $config_target_mak
2327     target_phys_bits=64
2328   ;;
2329   *)
2330     echo "Unsupported target CPU"
2331     exit 1
2332   ;;
2333 esac
2334 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2335 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2336 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2337 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2338 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2339 if [ "$TARGET_BASE_ARCH" = "" ]; then
2340   TARGET_BASE_ARCH=$TARGET_ARCH
2341 fi
2342 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2343 if [ "$TARGET_ABI_DIR" = "" ]; then
2344   TARGET_ABI_DIR=$TARGET_ARCH
2345 fi
2346 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2347 if [ $target_phys_bits -lt $hostlongbits ] ; then
2348   target_phys_bits=$hostlongbits
2349 fi
2350 case "$target_arch2" in
2351   i386|x86_64)
2352     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2353       echo "CONFIG_XEN=y" >> $config_target_mak
2354     fi
2355 esac
2356 case "$target_arch2" in
2357   i386|x86_64|ppcemb|ppc|ppc64)
2358     # Make sure the target and host cpus are compatible
2359     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2360       \( "$target_arch2" = "$cpu" -o \
2361       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2362       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2363       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2364       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2365       echo "CONFIG_KVM=y" >> $config_target_mak
2366       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2367     fi
2368 esac
2369 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2370 if test "$target_bigendian" = "yes" ; then
2371   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2372 fi
2373 if test "$target_softmmu" = "yes" ; then
2374   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2375   echo "LIBS+=$libs_softmmu" >> $config_target_mak
2376   echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_target_mak
2377   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2378 fi
2379 if test "$target_user_only" = "yes" ; then
2380   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2381 fi
2382 if test "$target_linux_user" = "yes" ; then
2383   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2384 fi
2385 if test "$target_darwin_user" = "yes" ; then
2386   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2387 fi
2388 list=""
2389 if test ! -z "$gdb_xml_files" ; then
2390   for x in $gdb_xml_files; do
2391     list="$list $source_path/gdb-xml/$x"
2392   done
2393   echo "TARGET_XML_FILES=$list" >> $config_target_mak
2394 fi
2395
2396 case "$target_arch2" in
2397   arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|sparc|sparc64|sparc32plus)
2398     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2399     ;;
2400   *)
2401     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2402     ;;
2403 esac
2404
2405 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2406   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2407 fi
2408 if test "$target_user_only" = "yes" \
2409         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2410   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2411 fi
2412 # 32 bit ELF loader in addition to native 64 bit loader?
2413 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2414   echo "TARGET_HAS_ELFLOAD32=y" >> $config_target_mak
2415 fi
2416 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2417   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2418 fi
2419 if test "$target_bsd_user" = "yes" ; then
2420   echo "CONFIG_BSD_USER=y" >> $config_target_mak
2421 fi
2422
2423 # generate QEMU_CFLAGS/LDFLAGS for targets
2424
2425 cflags=""
2426 ldflags=""
2427
2428 if test "$ARCH" = "sparc64" ; then
2429   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2430 else
2431   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2432 fi
2433 cflags="-I\$(SRC_PATH)/tcg $cflags"
2434 cflags="-I\$(SRC_PATH)/fpu $cflags"
2435
2436 for i in $ARCH $TARGET_BASE_ARCH ; do
2437   case "$i" in
2438   alpha)
2439     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
2440   ;;
2441   arm)
2442     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
2443   ;;
2444   cris)
2445     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
2446   ;;
2447   hppa)
2448     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
2449   ;;
2450   i386|x86_64)
2451     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
2452   ;;
2453   m68k)
2454     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
2455   ;;
2456   microblaze)
2457     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
2458   ;;
2459   mips*)
2460     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
2461   ;;
2462   ppc*)
2463     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
2464   ;;
2465   s390)
2466     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
2467   ;;
2468   sh4)
2469     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
2470   ;;
2471   sparc*)
2472     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
2473   ;;
2474   esac
2475 done
2476
2477 case "$ARCH" in
2478 alpha)
2479   # Ensure there's only a single GP
2480   cflags="-msmall-data $cflags"
2481 ;;
2482 ia64)
2483   cflags="-mno-sdata $cflags"
2484 ;;
2485 esac
2486
2487 if test "$target_softmmu" = "yes" ; then
2488   case "$TARGET_BASE_ARCH" in
2489   arm)
2490     cflags="-DHAS_AUDIO $cflags"
2491   ;;
2492   i386|mips|ppc)
2493     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2494   ;;
2495   esac
2496 fi
2497
2498 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2499         "$user_pie" = "yes" ; then
2500   cflags="-fpie $cflags"
2501   ldflags="-pie $ldflags"
2502 fi
2503
2504 if test "$target_softmmu" = "yes" -a \( \
2505         "$TARGET_ARCH" = "microblaze" -o \
2506         "$TARGET_ARCH" = "cris" \) ; then
2507   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2508 fi
2509
2510 if test "$gprof" = "yes" ; then
2511   echo "TARGET_GPROF=yes" >> $config_target_mak
2512   if test "$target_linux_user" = "yes" ; then
2513     cflags="-p $cflags"
2514     ldflags="-p $ldflags"
2515   fi
2516   if test "$target_softmmu" = "yes" ; then
2517     ldflags="-p $ldflags"
2518     echo "GPROF_CFLAGS=-p" >> $config_target_mak
2519   fi
2520 fi
2521
2522 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2523 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2524   case "$ARCH" in
2525   sparc)
2526     # -static is used to avoid g1/g3 usage by the dynamic linker
2527     ldflags="$linker_script -static $ldflags"
2528     ;;
2529   ia64)
2530     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2531     ;;
2532   i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2533     ldflags="$linker_script $ldflags"
2534     ;;
2535   esac
2536 fi
2537 if test "$target_softmmu" = "yes" ; then
2538   case "$ARCH" in
2539   ia64)
2540     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2541     ;;
2542   esac
2543 fi
2544
2545 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2546 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2547
2548 done # for target in $targets
2549
2550 # build tree in object directory if source path is different from current one
2551 if test "$source_path_used" = "yes" ; then
2552     DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
2553     DIRS="$DIRS roms/seabios roms/vgabios"
2554     FILES="Makefile tests/Makefile"
2555     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2556     FILES="$FILES tests/test-mmap.c"
2557     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2558     FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
2559     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2560         FILES="$FILES pc-bios/`basename $bios_file`"
2561     done
2562     for dir in $DIRS ; do
2563             mkdir -p $dir
2564     done
2565     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2566     for f in $FILES ; do
2567         rm -f $f
2568         ln -s $source_path/$f $f
2569     done
2570 fi
2571
2572 # temporary config to build submodules
2573 for rom in seabios vgabios ; do
2574     config_mak=roms/$rom/config.mak
2575     echo "# Automatically generated by configure - do not modify" >> $config_mak
2576     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2577     echo "CC=$cc" >> $config_mak
2578     echo "BCC=bcc" >> $config_mak
2579     echo "CPP=${cross_prefix}cpp" >> $config_mak
2580     echo "OBJCOPY=objcopy" >> $config_mak
2581     echo "IASL=iasl" >> $config_mak
2582     echo "HOST_CC=$host_cc" >> $config_mak
2583     echo "LD=$ld" >> $config_mak
2584 done
2585
2586 for hwlib in 32 64; do
2587   d=libhw$hwlib
2588   mkdir -p $d
2589   rm -f $d/Makefile
2590   ln -s $source_path/Makefile.hw $d/Makefile
2591   echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak
2592   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak
2593 done
2594
2595 d=libuser
2596 mkdir -p $d
2597 rm -f $d/Makefile
2598 ln -s $source_path/Makefile.user $d/Makefile