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
  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 $local_ldflags > /dev/null 2> /dev/null
  28 }
  29
  30 # default parameters
  31 cpu=""
  32 prefix=""
  33 interp_prefix="/usr/gnemul/qemu-%M"
  34 static="no"
  35 sparc_cpu=""
  36 cross_prefix=""
  37 cc="gcc"
  38 audio_drv_list=""
  39 audio_card_list="ac97 es1370 sb16"
  40 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  41 host_cc="gcc"
  42 ar="ar"
  43 make="make"
  44 install="install"
  45 objcopy="objcopy"
  46 ld="ld"
  47 helper_cflags=""
  48 libs_softmmu=""
  49 libs_tools=""
  50 audio_pt_int=""
  51
  52 # parse CC options first
  53 for opt do
  54   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  55   case "$opt" in
  56   --cross-prefix=*) cross_prefix="$optarg"
  57   ;;
  58   --cc=*) cc="$optarg"
  59   ;;
  60   --cpu=*) cpu="$optarg"
  61   ;;
  62   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
  63   ;;
  64   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
  65   ;;
  66   --sparc_cpu=*)
  67     sparc_cpu="$optarg"
  68     case $sparc_cpu in
  69     v7|v8|v8plus|v8plusa)
  70       cpu="sparc"
  71     ;;
  72     v9)
  73       cpu="sparc64"
  74     ;;
  75     *)
  76       echo "undefined SPARC architecture. Exiting";
  77       exit 1
  78     ;;
  79     esac
  80   ;;
  81   esac
  82 done
  83 # OS specific
  84 # Using uname is really, really broken.  Once we have the right set of checks
  85 # we can eliminate it's usage altogether
  86
  87 cc="${cross_prefix}${cc}"
  88 ar="${cross_prefix}${ar}"
  89 objcopy="${cross_prefix}${objcopy}"
  90 ld="${cross_prefix}${ld}"
  91
  92 # check that the C compiler works.
  93 cat > $TMPC <<EOF
  94 int main(void) {}
  95 EOF
  96
  97 if compile_object ; then
  98   : C compiler works ok
  99 else
 100     echo "ERROR: \"$cc\" either does not exist or does not work"
 101     exit 1
 102 fi
 103
 104 check_define() {
 105 cat > $TMPC <<EOF
 106 #if !defined($1)
 107 #error Not defined
 108 #endif
 109 int main(void) { return 0; }
 110 EOF
 111   compile_object
 112 }
 113
 114 if test ! -z "$cpu" ; then
 115   # command line argument
 116   :
 117 elif check_define __i386__ ; then
 118   cpu="i386"
 119 elif check_define __x86_64__ ; then
 120   cpu="x86_64"
 121 elif check_define __sparc__ ; then
 122   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 123   # They must be specified using --sparc_cpu
 124   if check_define __arch64__ ; then
 125     cpu="sparc64"
 126   else
 127     cpu="sparc"
 128   fi
 129 elif check_define _ARCH_PPC ; then
 130   if check_define _ARCH_PPC64 ; then
 131     cpu="ppc64"
 132   else
 133     cpu="ppc"
 134   fi
 135 else
 136   cpu=`uname -m`
 137 fi
 138
 139 target_list="x86_64-softmmu"
 140 case "$cpu" in
 141   alpha|cris|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|sparc64)
 142     cpu="$cpu"
 143   ;;
 144   i386|i486|i586|i686|i86pc|BePC)
 145     cpu="i386"
 146   ;;
 147   x86_64|amd64)
 148     cpu="x86_64"
 149   ;;
 150   armv*b)
 151     cpu="armv4b"
 152   ;;
 153   armv*l)
 154     cpu="armv4l"
 155   ;;
 156   parisc|parisc64)
 157     cpu="hppa"
 158   ;;
 159   s390*)
 160     cpu="s390"
 161   ;;
 162   sparc|sun4[cdmuv])
 163     cpu="sparc"
 164   ;;
 165   *)
 166     cpu="unknown"
 167   ;;
 168 esac
 169
 170 kvm_version() {
 171     local fname="$(dirname "$0")/KVM_VERSION"
 172
 173     if test -f "$fname"; then
 174         cat "$fname"
 175     else
 176         echo "qemu-kvm-devel"
 177     fi
 178 }
 179
 180 # Default value for a variable defining feature "foo"
 181 #  * foo="no", feature will only be used if --enable-foo arg is given
 182 #  * foo="", feature will be searched for, and if found, will be used
 183 #  * foo="yes", this value vill only be set by --enable-foo flag.
 184 #                   feature will searched for, if not found, configure exits with error
 185 #
 186 # Always add --enable-foo and --disable-foo command line args.  Distributions want
 187 # to ensure that several features are compiled in, and it is impossible without a
 188 # --enable-foo that exits if feature is not found
 189
 190 bluez=""
 191 brlapi=""
 192 curl=""
 193 curses=""
 194 docs=""
 195 fdt=""
 196 kvm=""
 197 nptl=""
 198 sdl=""
 199 sparse="no"
 200 vde=""
 201 vnc_tls=""
 202 vnc_sasl=""
 203 xen=""
 204 linux_aio=""
 205
 206 gprof="no"
 207 debug_tcg="no"
 208 debug="no"
 209 strip_opt="yes"
 210 bigendian="no"
 211 mingw32="no"
 212 EXESUF=""
 213 slirp="yes"
 214 fmod_lib=""
 215 fmod_inc=""
 216 oss_lib=""
 217 bsd="no"
 218 linux="no"
 219 solaris="no"
 220 profiler="no"
 221 cocoa="no"
 222 softmmu="yes"
 223 linux_user="no"
 224 darwin_user="no"
 225 bsd_user="no"
 226 guest_base=""
 227 uname_release=""
 228 io_thread="no"
 229 mixemu="no"
 230 kvm_trace="no"
 231 kvm_cap_pit="no"
 232 kvm_cap_device_assignment="no"
 233 kerneldir=""
 234 aix="no"
 235 blobs="yes"
 236 pkgversion=" ($(kvm_version))"
 237 signalfd="no"
 238 eventfd="no"
 239 cpu_emulation="yes"
 240 kvm_kmod="no"
 241 pkgversion=""
 242 check_utests="no"
 243
 244 # OS specific
 245 if check_define __linux__ ; then
 246   targetos="Linux"
 247 elif check_define _WIN32 ; then
 248   targetos='MINGW32'
 249 elif check_define __OpenBSD__ ; then
 250   targetos='OpenBSD'
 251 elif check_define __sun__ ; then
 252   targetos='SunOS'
 253 else
 254   targetos=`uname -s`
 255 fi
 256
 257 case $targetos in
 258 CYGWIN*)
 259   mingw32="yes"
 260   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 261   audio_possible_drivers="sdl"
 262 ;;
 263 MINGW32*)
 264   mingw32="yes"
 265   audio_possible_drivers="dsound sdl fmod"
 266 ;;
 267 GNU/kFreeBSD)
 268   audio_drv_list="oss"
 269   audio_possible_drivers="oss sdl esd pa"
 270 ;;
 271 FreeBSD)
 272   bsd="yes"
 273   audio_drv_list="oss"
 274   audio_possible_drivers="oss sdl esd pa"
 275 ;;
 276 DragonFly)
 277   bsd="yes"
 278   audio_drv_list="oss"
 279   audio_possible_drivers="oss sdl esd pa"
 280 ;;
 281 NetBSD)
 282   bsd="yes"
 283   audio_drv_list="oss"
 284   audio_possible_drivers="oss sdl esd"
 285   oss_lib="-lossaudio"
 286 ;;
 287 OpenBSD)
 288   bsd="yes"
 289   audio_drv_list="oss"
 290   audio_possible_drivers="oss sdl esd"
 291   oss_lib="-lossaudio"
 292 ;;
 293 Darwin)
 294   bsd="yes"
 295   darwin="yes"
 296   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 297   # run 64-bit userspace code
 298   if [ "$cpu" = "i386" ] ; then
 299     is_x86_64=`sysctl -n hw.optional.x86_64`
 300     [ "$is_x86_64" = "1" ] && cpu=x86_64
 301   fi
 302   if [ "$cpu" = "x86_64" ] ; then
 303     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 304     LDFLAGS="-arch x86_64 $LDFLAGS"
 305   else
 306     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 307   fi
 308   darwin_user="yes"
 309   cocoa="yes"
 310   audio_drv_list="coreaudio"
 311   audio_possible_drivers="coreaudio sdl fmod"
 312   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 313   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 314 ;;
 315 SunOS)
 316   solaris="yes"
 317   make="gmake"
 318   install="ginstall"
 319   needs_libsunmath="no"
 320   solarisrev=`uname -r | cut -f2 -d.`
 321   # have to select again, because `uname -m` returns i86pc
 322   # even on an x86_64 box.
 323   solariscpu=`isainfo -k`
 324   if test "${solariscpu}" = "amd64" ; then
 325     cpu="x86_64"
 326   fi
 327   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 328     if test "$solarisrev" -le 9 ; then
 329       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 330         needs_libsunmath="yes"
 331         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 332         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 333         LIBS="-lsunmath $LIBS"
 334       else
 335         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 336         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 337         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 338         echo "Studio 11 can be downloaded from www.sun.com."
 339         exit 1
 340       fi
 341     fi
 342   fi
 343   if test -f /usr/include/sys/soundcard.h ; then
 344     audio_drv_list="oss"
 345   fi
 346   audio_possible_drivers="oss sdl"
 347   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 348   LIBS="-lsocket -lnsl -lresolv $LIBS"
 349 ;;
 350 AIX)
 351   aix="yes"
 352   make="gmake"
 353 ;;
 354 *)
 355   audio_drv_list="oss"
 356   audio_possible_drivers="oss alsa sdl esd pa"
 357   linux="yes"
 358   linux_user="yes"
 359   usb="linux"
 360   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 361     audio_possible_drivers="$audio_possible_drivers fmod"
 362     kvm="yes"
 363   fi
 364   if [ "$cpu" = "ia64" ] ; then
 365      kvm="yes"
 366      xen="no"
 367      target_list="ia64-softmmu"
 368      cpu_emulation="no"
 369      gdbstub="no"
 370      slirp="no"
 371   fi
 372   if [ "$cpu" = "powerpc" ]; then
 373       kvm="yes"
 374   fi
 375 ;;
 376 esac
 377
 378 if [ "$bsd" = "yes" ] ; then
 379   if [ "$darwin" != "yes" ] ; then
 380     make="gmake"
 381     usb="bsd"
 382   fi
 383   bsd_user="yes"
 384 fi
 385
 386 if test "$mingw32" = "yes" ; then
 387   EXESUF=".exe"
 388   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 389   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 390 fi
 391
 392 # find source path
 393 source_path=`dirname "$0"`
 394 source_path_used="no"
 395 workdir=`pwd`
 396 if [ -z "$source_path" ]; then
 397     source_path=$workdir
 398 else
 399     source_path=`cd "$source_path"; pwd`
 400 fi
 401 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 402
 403 werror=""
 404
 405 for opt do
 406   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 407   case "$opt" in
 408   --help|-h) show_help=yes
 409   ;;
 410   --prefix=*) prefix="$optarg"
 411   ;;
 412   --interp-prefix=*) interp_prefix="$optarg"
 413   ;;
 414   --source-path=*) source_path="$optarg"
 415   source_path_used="yes"
 416   ;;
 417   --cross-prefix=*)
 418   ;;
 419   --cc=*)
 420   ;;
 421   --host-cc=*) host_cc="$optarg"
 422   ;;
 423   --make=*) make="$optarg"
 424   ;;
 425   --install=*) install="$optarg"
 426   ;;
 427   --extra-cflags=*)
 428   ;;
 429   --extra-ldflags=*)
 430   ;;
 431   --cpu=*)
 432   ;;
 433   --target-list=*) target_list="$optarg"
 434   ;;
 435   --enable-gprof) gprof="yes"
 436   ;;
 437   --static) static="yes"
 438   ;;
 439   --disable-sdl) sdl="no"
 440   ;;
 441   --enable-sdl) sdl="yes"
 442   ;;
 443   --fmod-lib=*) fmod_lib="$optarg"
 444   ;;
 445   --fmod-inc=*) fmod_inc="$optarg"
 446   ;;
 447   --oss-lib=*) oss_lib="$optarg"
 448   ;;
 449   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 450   ;;
 451   --audio-drv-list=*) audio_drv_list="$optarg"
 452   ;;
 453   --enable-debug-tcg) debug_tcg="yes"
 454   ;;
 455   --disable-debug-tcg) debug_tcg="no"
 456   ;;
 457   --enable-debug)
 458       # Enable debugging options that aren't excessively noisy
 459       debug_tcg="yes"
 460       debug="yes"
 461       strip_opt="no"
 462   ;;
 463   --enable-sparse) sparse="yes"
 464   ;;
 465   --disable-sparse) sparse="no"
 466   ;;
 467   --disable-strip) strip_opt="no"
 468   ;;
 469   --disable-vnc-tls) vnc_tls="no"
 470   ;;
 471   --enable-vnc-tls) vnc_tls="yes"
 472   ;;
 473   --disable-vnc-sasl) vnc_sasl="no"
 474   ;;
 475   --enable-vnc-sasl) vnc_sasl="yes"
 476   ;;
 477   --disable-slirp) slirp="no"
 478   ;;
 479   --disable-vde) vde="no"
 480   ;;
 481   --enable-vde) vde="yes"
 482   ;;
 483   --disable-xen) xen="no"
 484   ;;
 485   --enable-xen) xen="yes"
 486   ;;
 487   --disable-brlapi) brlapi="no"
 488   ;;
 489   --enable-brlapi) brlapi="yes"
 490   ;;
 491   --disable-bluez) bluez="no"
 492   ;;
 493   --enable-bluez) bluez="yes"
 494   ;;
 495   --disable-kvm) kvm="no"
 496   ;;
 497   --enable-kvm) kvm="yes"
 498   ;;
 499   --enable-profiler) profiler="yes"
 500   ;;
 501   --enable-cocoa)
 502       cocoa="yes" ;
 503       sdl="no" ;
 504       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 505   ;;
 506   --disable-system) softmmu="no"
 507   ;;
 508   --enable-system) softmmu="yes"
 509   ;;
 510   --disable-user)
 511       linux_user="no" ;
 512       bsd_user="no" ;
 513       darwin_user="no"
 514   ;;
 515   --enable-user) ;;
 516   --disable-linux-user) linux_user="no"
 517   ;;
 518   --enable-linux-user) linux_user="yes"
 519   ;;
 520   --disable-darwin-user) darwin_user="no"
 521   ;;
 522   --enable-darwin-user) darwin_user="yes"
 523   ;;
 524   --disable-bsd-user) bsd_user="no"
 525   ;;
 526   --enable-bsd-user) bsd_user="yes"
 527   ;;
 528   --enable-guest-base) guest_base="yes"
 529   ;;
 530   --disable-guest-base) guest_base="no"
 531   ;;
 532   --enable-uname-release=*) uname_release="$optarg"
 533   ;;
 534   --sparc_cpu=*)
 535   ;;
 536   --enable-werror) werror="yes"
 537   ;;
 538   --disable-werror) werror="no"
 539   ;;
 540   --disable-curses) curses="no"
 541   ;;
 542   --enable-curses) curses="yes"
 543   ;;
 544   --disable-curl) curl="no"
 545   ;;
 546   --enable-curl) curl="yes"
 547   ;;
 548   --disable-fdt) fdt="no"
 549   ;;
 550   --enable-fdt) fdt="yes"
 551   ;;
 552   --disable-check-utests) check_utests="no"
 553   ;;
 554   --enable-check-utests) check_utests="yes"
 555   ;;
 556   --disable-nptl) nptl="no"
 557   ;;
 558   --enable-nptl) nptl="yes"
 559   ;;
 560   --enable-mixemu) mixemu="yes"
 561   ;;
 562   --disable-linux-aio) linux_aio="no"
 563   ;;
 564   --enable-linux-aio) linux_aio="yes"
 565   ;;
 566   --enable-io-thread) io_thread="yes"
 567   ;;
 568   --disable-blobs) blobs="no"
 569   ;;
 570   --kerneldir=*) kerneldir="$optarg"
 571   ;;
 572   --with-kvm-trace) kvm_trace="yes"
 573   ;;
 574   --with-pkgversion=*) pkgversion=" ($optarg)"
 575   ;;
 576   --disable-docs) docs="no"
 577   ;;
 578   --enable-docs) docs="yes"
 579   ;;
 580   --disable-cpu-emulation) cpu_emulation="no"
 581   ;;
 582   *) echo "ERROR: unknown option $opt"; show_help="yes"
 583   ;;
 584   esac
 585 done
 586
 587 #
 588 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 589 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 590 #
 591 host_guest_base="no"
 592 case "$cpu" in
 593     sparc) case $sparc_cpu in
 594            v7|v8)
 595              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 596            ;;
 597            v8plus|v8plusa)
 598              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 599            ;;
 600            *) # sparc_cpu not defined in the command line
 601              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 602            esac
 603            LDFLAGS="-m32 $LDFLAGS"
 604            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 605            if test "$solaris" = "no" ; then
 606              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 607              helper_cflags="-ffixed-i0"
 608            fi
 609            ;;
 610     sparc64)
 611            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 612            LDFLAGS="-m64 $LDFLAGS"
 613            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 614            if test "$solaris" != "no" ; then
 615              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 616            fi
 617            ;;
 618     s390)
 619            QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
 620            ;;
 621     i386)
 622            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 623            LDFLAGS="-m32 $LDFLAGS"
 624            helper_cflags="-fomit-frame-pointer"
 625            host_guest_base="yes"
 626            ;;
 627     x86_64)
 628            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 629            LDFLAGS="-m64 $LDFLAGS"
 630            host_guest_base="yes"
 631            ;;
 632     arm*)
 633            host_guest_base="yes"
 634            ;;
 635     ppc*)
 636            host_guest_base="yes"
 637            ;;
 638 esac
 639
 640 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 641
 642 if test x"$show_help" = x"yes" ; then
 643 cat << EOF
 644
 645 Usage: configure [options]
 646 Options: [defaults in brackets after descriptions]
 647
 648 EOF
 649 echo "Standard options:"
 650 echo "  --help                   print this message"
 651 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 652 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 653 echo "                           use %M for cpu name [$interp_prefix]"
 654 echo "  --target-list=LIST       set target list [$target_list]"
 655 echo ""
 656 echo "Advanced options (experts only):"
 657 echo "  --source-path=PATH       path of source code [$source_path]"
 658 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 659 echo "  --cc=CC                  use C compiler CC [$cc]"
 660 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 661 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 662 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 663 echo "  --make=MAKE              use specified make [$make]"
 664 echo "  --install=INSTALL        use specified install [$install]"
 665 echo "  --static                 enable static build [$static]"
 666 echo "  --enable-debug-tcg       enable TCG debugging"
 667 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 668 echo "  --enable-debug           enable common debug build options"
 669 echo "  --enable-sparse          enable sparse checker"
 670 echo "  --disable-sparse         disable sparse checker (default)"
 671 echo "  --disable-strip          disable stripping binaries"
 672 echo "  --disable-werror         disable compilation abort on warning"
 673 echo "  --disable-sdl            disable SDL"
 674 echo "  --enable-sdl             enable SDL"
 675 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 676 echo "  --audio-drv-list=LIST    set audio drivers list:"
 677 echo "                           Available drivers: $audio_possible_drivers"
 678 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 679 echo "                           Available cards: $audio_possible_cards"
 680 echo "  --enable-mixemu          enable mixer emulation"
 681 echo "  --disable-xen            disable xen backend driver support"
 682 echo "  --enable-xen             enable xen backend driver support"
 683 echo "  --disable-brlapi         disable BrlAPI"
 684 echo "  --enable-brlapi          enable BrlAPI"
 685 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 686 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 687 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 688 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 689 echo "  --disable-curses         disable curses output"
 690 echo "  --enable-curses          enable curses output"
 691 echo "  --disable-curl           disable curl connectivity"
 692 echo "  --enable-curl            enable curl connectivity"
 693 echo "  --disable-fdt            disable fdt device tree"
 694 echo "  --enable-fdt             enable fdt device tree"
 695 echo "  --disable-check-utests   disable check unit-tests"
 696 echo "  --enable-check-utests    enable check unit-tests"
 697 echo "  --disable-bluez          disable bluez stack connectivity"
 698 echo "  --enable-bluez           enable bluez stack connectivity"
 699 echo "  --disable-kvm            disable KVM acceleration support"
 700 echo "  --enable-kvm             enable KVM acceleration support"
 701 echo "  --disable-nptl           disable usermode NPTL support"
 702 echo "  --enable-nptl            disable usermode NPTL support"
 703 echo "  --enable-system          enable all system emulation targets"
 704 echo "  --disable-system         disable all system emulation targets"
 705 echo "  --enable-user            enable supported user emulation targets"
 706 echo "  --disable-user           disable all user emulation targets"
 707 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 708 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 709 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 710 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 711 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 712 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 713 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 714 echo "                           emulation targets"
 715 echo "  --disable-guest-base     disable GUEST_BASE support"
 716 echo "  --fmod-lib               path to FMOD library"
 717 echo "  --fmod-inc               path to FMOD includes"
 718 echo "  --oss-lib                path to OSS library"
 719 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 720 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 721 echo "  --disable-vde            disable support for vde network"
 722 echo "  --enable-vde             enable support for vde network"
 723 echo "  --disable-linux-aio      disable Linux AIO support"
 724 echo "  --enable-linux-aio       enable Linux AIO support"
 725 echo "  --enable-io-thread       enable IO thread"
 726 echo "  --disable-blobs          disable installing provided firmware blobs"
 727 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 728 echo "  --with-kvm-trace         enable building the KVM module with the kvm trace option"
 729 echo "  --disable-cpu-emulation  disables use of qemu cpu emulation code"
 730 echo ""
 731 echo "NOTE: The object files are built at the place where configure is launched"
 732 exit 1
 733 fi
 734
 735 #
 736 # Solaris specific configure tool chain decisions
 737 #
 738 if test "$solaris" = "yes" ; then
 739   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 740   if test -z "$solinst" ; then
 741     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 742     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 743     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 744     exit 1
 745   fi
 746   if test "$solinst" = "/usr/sbin/install" ; then
 747     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 748     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 749     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 750     exit 1
 751   fi
 752   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 753   if test -z "$sol_ar" ; then
 754     echo "Error: No path includes ar"
 755     if test -f /usr/ccs/bin/ar ; then
 756       echo "Add /usr/ccs/bin to your path and rerun configure"
 757     fi
 758     exit 1
 759   fi
 760 fi
 761
 762
 763 if test -z "$target_list" ; then
 764 # these targets are portable
 765     if [ "$softmmu" = "yes" ] ; then
 766         target_list="\
 767 i386-softmmu \
 768 x86_64-softmmu \
 769 arm-softmmu \
 770 cris-softmmu \
 771 m68k-softmmu \
 772 microblaze-softmmu \
 773 mips-softmmu \
 774 mipsel-softmmu \
 775 mips64-softmmu \
 776 mips64el-softmmu \
 777 ppc-softmmu \
 778 ppcemb-softmmu \
 779 ppc64-softmmu \
 780 sh4-softmmu \
 781 sh4eb-softmmu \
 782 sparc-softmmu \
 783 sparc64-softmmu \
 784 "
 785     fi
 786 # the following are Linux specific
 787     if [ "$linux_user" = "yes" ] ; then
 788         target_list="${target_list}\
 789 i386-linux-user \
 790 x86_64-linux-user \
 791 alpha-linux-user \
 792 arm-linux-user \
 793 armeb-linux-user \
 794 cris-linux-user \
 795 m68k-linux-user \
 796 microblaze-linux-user \
 797 mips-linux-user \
 798 mipsel-linux-user \
 799 ppc-linux-user \
 800 ppc64-linux-user \
 801 ppc64abi32-linux-user \
 802 sh4-linux-user \
 803 sh4eb-linux-user \
 804 sparc-linux-user \
 805 sparc64-linux-user \
 806 sparc32plus-linux-user \
 807 "
 808     fi
 809 # the following are Darwin specific
 810     if [ "$darwin_user" = "yes" ] ; then
 811         target_list="$target_list i386-darwin-user ppc-darwin-user "
 812     fi
 813 # the following are BSD specific
 814     if [ "$bsd_user" = "yes" ] ; then
 815         target_list="${target_list}\
 816 i386-bsd-user \
 817 x86_64-bsd-user \
 818 sparc-bsd-user \
 819 sparc64-bsd-user \
 820 "
 821     fi
 822 else
 823     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 824 fi
 825 if test -z "$target_list" ; then
 826     echo "No targets enabled"
 827     exit 1
 828 fi
 829
 830 feature_not_found() {
 831   feature=$1
 832
 833   echo "ERROR"
 834   echo "ERROR: User requested feature $feature"
 835   echo "ERROR: configure was not able to found it"
 836   echo "ERROR"
 837   exit 1;
 838 }
 839
 840 if test -z "$cross_prefix" ; then
 841
 842 # ---
 843 # big/little endian test
 844 cat > $TMPC << EOF
 845 #include <inttypes.h>
 846 int main(int argc, char ** argv){
 847         volatile uint32_t i=0x01234567;
 848         return (*((uint8_t*)(&i))) == 0x67;
 849 }
 850 EOF
 851
 852 if compile_prog "" "" ; then
 853 $TMPE && bigendian="yes"
 854 else
 855 echo big/little test failed
 856 fi
 857
 858 else
 859
 860 # if cross compiling, cannot launch a program, so make a static guess
 861 case "$cpu" in
 862   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|sparc|sparc64)
 863     bigendian=yes
 864   ;;
 865 esac
 866
 867 fi
 868
 869 # host long bits test
 870 hostlongbits="32"
 871 case "$cpu" in
 872   x86_64|alpha|ia64|sparc64|ppc64)
 873     hostlongbits=64
 874   ;;
 875 esac
 876
 877
 878 ##########################################
 879 # NPTL probe
 880
 881 if test "$nptl" != "no" ; then
 882   cat > $TMPC <<EOF
 883 #include <sched.h>
 884 #include <linux/futex.h>
 885 void foo()
 886 {
 887 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 888 #error bork
 889 #endif
 890 }
 891 EOF
 892
 893   if compile_object ; then
 894     nptl=yes
 895   else
 896     if test "$nptl" = "yes" ; then
 897       feature_not_found "nptl"
 898     fi
 899     nptl=no
 900   fi
 901 fi
 902
 903 ##########################################
 904 # KVM probe
 905
 906 case "$cpu" in
 907     i386 | x86_64)
 908         kvm_arch="x86"
 909         ;;
 910     ppc)
 911         kvm_arch="powerpc"
 912         ;;
 913     *)
 914         kvm_arch="$cpu"
 915         ;;
 916 esac
 917
 918 kvm_cflags=""
 919
 920 if test "$kvm" = "yes" ; then
 921
 922 kvm_cflags="-I$source_path/kvm/include"
 923 kvm_cflags="$kvm_cflags -I$source_path/kvm/include/$kvm_arch"
 924 kvm_cflags="$kvm_cflags -idirafter $source_path/compat"
 925
 926 # test for KVM_CAP_PIT
 927
 928 cat > $TMPC <<EOF
 929 #include <linux/kvm.h>
 930 #ifndef KVM_CAP_PIT
 931 #error "kvm no pit capability"
 932 #endif
 933 int main(void) { return 0; }
 934 EOF
 935     if $cc $ARCH_CFLAGS $CFLAGS $kvm_cflags -o $TMPE ${OS_CFLAGS} $TMPC 2> /dev/null ; then
 936         kvm_cap_pit="yes"
 937     fi
 938
 939 # test for KVM_CAP_DEVICE_ASSIGNMENT
 940
 941 cat > $TMPC <<EOF
 942 #include <linux/kvm.h>
 943 #ifndef KVM_CAP_DEVICE_ASSIGNMENT
 944 #error "kvm no device assignment capability"
 945 #endif
 946 int main(void) { return 0; }
 947 EOF
 948     if $cc $ARCH_CFLAGS $CFLAGS $kvm_cflags -o $TMPE ${OS_CFLAGS} $TMPC 2> /dev/null ; then
 949         kvm_cap_device_assignment="yes"
 950     fi
 951 fi
 952
 953 # libpci probe for kvm_cap_device_assignment
 954 if test $kvm_cap_device_assignment = "yes" ; then
 955 cat > $TMPC << EOF
 956 #include <pci/pci.h>
 957 #ifndef PCI_VENDOR_ID
 958 #error NO LIBPCI
 959 #endif
 960 int main(void) { return 0; }
 961 EOF
 962     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC 2>/dev/null ; then
 963         :
 964     else
 965         echo
 966         echo "Error: libpci check failed"
 967         echo "Disable KVM Device Assignment capability."
 968         echo
 969         kvm_cap_device_assignment="no"
 970     fi
 971 fi
 972
 973 ##########################################
 974 # zlib check
 975
 976 cat > $TMPC << EOF
 977 #include <zlib.h>
 978 int main(void) { zlibVersion(); return 0; }
 979 EOF
 980 if compile_prog "" "-lz" ; then
 981     :
 982 else
 983     echo
 984     echo "Error: zlib check failed"
 985     echo "Make sure to have the zlib libs and headers installed."
 986     echo
 987     exit 1
 988 fi
 989
 990 ##########################################
 991 # xen probe
 992
 993 if test "$xen" != "no" ; then
 994   xen_libs="-lxenstore -lxenctrl -lxenguest"
 995   cat > $TMPC <<EOF
 996 #include <xenctrl.h>
 997 #include <xs.h>
 998 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
 999 EOF
1000   if compile_prog "" "$xen_libs" ; then
1001     xen=yes
1002     libs_softmmu="$xen_libs $libs_softmmu"
1003   else
1004     if test "$xen" = "yes" ; then
1005       feature_not_found "xen"
1006     fi
1007     xen=no
1008   fi
1009 fi
1010
1011 ##########################################
1012 # Sparse probe
1013 if test "$sparse" != "no" ; then
1014   if test -x "$(which cgcc 2>/dev/null)"; then
1015     sparse=yes
1016   else
1017     if test "$sparse" = "yes" ; then
1018       feature_not_found "sparse"
1019     fi
1020     sparse=no
1021   fi
1022 fi
1023
1024 ##########################################
1025 # SDL probe
1026
1027 sdl_too_old=no
1028
1029 if test "$sdl" != "no" ; then
1030   cat > $TMPC << EOF
1031 #include <SDL.h>
1032 #undef main /* We don't want SDL to override our main() */
1033 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1034 EOF
1035   sdl_cflags=`sdl-config --cflags 2> /dev/null`
1036   sdl_libs=`sdl-config --libs 2> /dev/null`
1037   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1038     _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
1039     if test "$_sdlversion" -lt 121 ; then
1040       sdl_too_old=yes
1041     else
1042       if test "$cocoa" = "no" ; then
1043         sdl=yes
1044       fi
1045     fi
1046
1047     # static link with sdl ?
1048     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1049       sdl_libs=`sdl-config --static-libs 2>/dev/null`
1050       if test `sdl-config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` ; then
1051          sdl_libs="$sdl_libs `aalib-config --static-libs >2 /dev/null`"
1052          sdl_cflags="$sd_cflags `aalib-config --cflags >2 /dev/null`"
1053       fi
1054       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1055         :
1056       else
1057         sdl=no
1058       fi
1059     fi # static link
1060   else # sdl not found
1061     if test "$sdl" = "yes" ; then
1062       feature_not_found "sdl"
1063     fi
1064     sdl=no
1065   fi # sdl compile test
1066 fi
1067
1068 if test "$sdl" = "yes" ; then
1069   cat > $TMPC <<EOF
1070 #include <SDL.h>
1071 #if defined(SDL_VIDEO_DRIVER_X11)
1072 #include <X11/XKBlib.h>
1073 #else
1074 #error No x11 support
1075 #endif
1076 int main(void) { return 0; }
1077 EOF
1078   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1079     sdl_libs="$sdl_libs -lX11"
1080   fi
1081   if test "$mingw32" = "yes" ; then
1082     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1083   fi
1084   libs_softmmu="$sdl_libs $libs_softmmu"
1085 fi
1086
1087 ##########################################
1088 # VNC TLS detection
1089 if test "$vnc_tls" != "no" ; then
1090   cat > $TMPC <<EOF
1091 #include <gnutls/gnutls.h>
1092 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1093 EOF
1094   vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
1095   vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
1096   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1097     vnc_tls=yes
1098     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1099   else
1100     if test "$vnc_tls" = "yes" ; then
1101       feature_not_found "vnc-tls"
1102     fi
1103     vnc_tls=no
1104   fi
1105 fi
1106
1107 ##########################################
1108 # VNC SASL detection
1109 if test "$vnc_sasl" != "no" ; then
1110   cat > $TMPC <<EOF
1111 #include <sasl/sasl.h>
1112 #include <stdio.h>
1113 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1114 EOF
1115   # Assuming Cyrus-SASL installed in /usr prefix
1116   vnc_sasl_cflags=""
1117   vnc_sasl_libs="-lsasl2"
1118   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1119     vnc_sasl=yes
1120     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1121   else
1122     if test "$vnc_sasl" = "yes" ; then
1123       feature_not_found "vnc-sasl"
1124     fi
1125     vnc_sasl=no
1126   fi
1127 fi
1128
1129 ##########################################
1130 # fnmatch() probe, used for ACL routines
1131 fnmatch="no"
1132 cat > $TMPC << EOF
1133 #include <fnmatch.h>
1134 int main(void)
1135 {
1136     fnmatch("foo", "foo", 0);
1137     return 0;
1138 }
1139 EOF
1140 if compile_prog "" "" ; then
1141    fnmatch="yes"
1142 fi
1143
1144 ##########################################
1145 # vde libraries probe
1146 if test "$vde" != "no" ; then
1147   vde_libs="-lvdeplug"
1148   cat > $TMPC << EOF
1149 #include <libvdeplug.h>
1150 int main(void)
1151 {
1152     struct vde_open_args a = {0, 0, 0};
1153     vde_open("", "", &a);
1154     return 0;
1155 }
1156 EOF
1157   if compile_prog "" "$vde_libs" ; then
1158     vde=yes
1159     libs_softmmu="$vde_libs $libs_softmmu"
1160     libs_tools="$vde_libs $libs_tools"
1161   else
1162     if test "$vde" = "yes" ; then
1163       feature_not_found "vde"
1164     fi
1165     vde=no
1166   fi
1167 fi
1168
1169 ##########################################
1170 # Sound support libraries probe
1171
1172 audio_drv_probe()
1173 {
1174     drv=$1
1175     hdr=$2
1176     lib=$3
1177     exp=$4
1178     cfl=$5
1179         cat > $TMPC << EOF
1180 #include <$hdr>
1181 int main(void) { $exp }
1182 EOF
1183     if compile_prog "$cfl" "$lib" ; then
1184         :
1185     else
1186         echo
1187         echo "Error: $drv check failed"
1188         echo "Make sure to have the $drv libs and headers installed."
1189         echo
1190         exit 1
1191     fi
1192 }
1193
1194 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1195 for drv in $audio_drv_list; do
1196     case $drv in
1197     alsa)
1198     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1199         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1200     libs_softmmu="-lasound $libs_softmmu"
1201     ;;
1202
1203     fmod)
1204     if test -z $fmod_lib || test -z $fmod_inc; then
1205         echo
1206         echo "Error: You must specify path to FMOD library and headers"
1207         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1208         echo
1209         exit 1
1210     fi
1211     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1212     libs_softmmu="$fmod_lib $libs_softmmu"
1213     ;;
1214
1215     esd)
1216     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1217     libs_softmmu="-lesd $libs_softmmu"
1218     audio_pt_int="yes"
1219     ;;
1220
1221     pa)
1222     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
1223         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1224     libs_softmmu="-lpulse-simple $libs_softmmu"
1225     audio_pt_int="yes"
1226     ;;
1227
1228     coreaudio)
1229       libs_softmmu="-framework CoreAudio $libs_softmmu"
1230     ;;
1231
1232     dsound)
1233       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1234     ;;
1235
1236     oss)
1237       libs_softmmu="$oss_lib $libs_softmmu"
1238     ;;
1239
1240     sdl|wav)
1241     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1242     ;;
1243
1244     *)
1245     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1246         echo
1247         echo "Error: Unknown driver '$drv' selected"
1248         echo "Possible drivers are: $audio_possible_drivers"
1249         echo
1250         exit 1
1251     }
1252     ;;
1253     esac
1254 done
1255
1256 ##########################################
1257 # BrlAPI probe
1258
1259 if test "$brlapi" != "no" ; then
1260   brlapi_libs="-lbrlapi"
1261   cat > $TMPC << EOF
1262 #include <brlapi.h>
1263 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1264 EOF
1265   if compile_prog "" "$brlapi_libs" ; then
1266     brlapi=yes
1267     libs_softmmu="$brlapi_libs $libs_softmmu"
1268   else
1269     if test "$brlapi" = "yes" ; then
1270       feature_not_found "brlapi"
1271     fi
1272     brlapi=no
1273   fi
1274 fi
1275
1276 ##########################################
1277 # curses probe
1278 curses_list="-lncurses -lcurses"
1279
1280 if test "$curses" != "no" ; then
1281   curses_found=no
1282   cat > $TMPC << EOF
1283 #include <curses.h>
1284 #ifdef __OpenBSD__
1285 #define resize_term resizeterm
1286 #endif
1287 int main(void) { resize_term(0, 0); return curses_version(); }
1288 EOF
1289   for curses_lib in $curses_list; do
1290     if compile_prog "" "$curses_lib" ; then
1291       curses_found=yes
1292       libs_softmmu="$curses_lib $libs_softmmu"
1293       break
1294     fi
1295   done
1296   if test "$curses_found" = "yes" ; then
1297     curses=yes
1298   else
1299     if test "$curses" = "yes" ; then
1300       feature_not_found "curses"
1301     fi
1302     curses=no
1303   fi
1304 fi
1305
1306 ##########################################
1307 # curl probe
1308
1309 if test "$curl" != "no" ; then
1310   cat > $TMPC << EOF
1311 #include <curl/curl.h>
1312 int main(void) { return curl_easy_init(); }
1313 EOF
1314   curl_cflags=`curl-config --cflags 2>/dev/null`
1315   curl_libs=`curl-config --libs 2>/dev/null`
1316   if compile_prog "$curl_cflags" "$curl_libs" ; then
1317     curl=yes
1318     libs_tools="$curl_libs $libs_tools"
1319     libs_softmmu="$curl_libs $libs_softmmu"
1320   else
1321     if test "$curl" = "yes" ; then
1322       feature_not_found "curl"
1323     fi
1324     curl=no
1325   fi
1326 fi # test "$curl"
1327
1328 ##########################################
1329 # check framework probe
1330
1331 if test "$check_utests" != "no" ; then
1332   cat > $TMPC << EOF
1333 #include <check.h>
1334 int main(void) { suite_create("qemu test"); return 0; }
1335 EOF
1336   check_libs=`pkg-config --libs check`
1337   if compile_prog "" $check_libs ; then
1338     check_utests=yes
1339     libs_tools="$check_libs $libs_tools"
1340   else
1341     if test "$check_utests" = "yes" ; then
1342       feature_not_found "check"
1343     fi
1344     check_utests=no
1345   fi
1346 fi # test "$check_utests"
1347
1348 ##########################################
1349 # bluez support probe
1350 if test "$bluez" != "no" ; then
1351   cat > $TMPC << EOF
1352 #include <bluetooth/bluetooth.h>
1353 int main(void) { return bt_error(0); }
1354 EOF
1355   bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
1356   bluez_libs=`pkg-config --libs bluez 2> /dev/null`
1357   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1358     bluez=yes
1359     libs_softmmu="$bluez_libs $libs_softmmu"
1360   else
1361     if test "$bluez" = "yes" ; then
1362       feature_not_found "bluez"
1363     fi
1364     bluez="no"
1365   fi
1366 fi
1367
1368 ##########################################
1369 # kvm probe
1370 if test "$kvm" != "no" ; then
1371     cat > $TMPC <<EOF
1372 #include <linux/kvm.h>
1373 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1374 #error Invalid KVM version
1375 #endif
1376 #if !defined(KVM_CAP_USER_MEMORY)
1377 #error Missing KVM capability KVM_CAP_USER_MEMORY
1378 #endif
1379 #if !defined(KVM_CAP_SET_TSS_ADDR)
1380 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1381 #endif
1382 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1383 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1384 #endif
1385 int main(void) { return 0; }
1386 EOF
1387   if compile_prog "$kvm_cflags" "" ; then
1388     kvm=yes
1389   else
1390     if test "$kvm" = "yes" ; then
1391       if [ -x "`which awk 2>/dev/null`" ] && \
1392          [ -x "`which grep 2>/dev/null`" ]; then
1393         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1394         | grep "error: " \
1395         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1396         if test "$kvmerr" != "" ; then
1397           echo -e "${kvmerr}\n\
1398       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1399   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1400         fi
1401       fi
1402       feature_not_found "kvm"
1403     fi
1404     kvm=no
1405   fi
1406 fi
1407
1408 ##########################################
1409 # pthread probe
1410 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1411
1412 pthread=no
1413 cat > $TMPC << EOF
1414 #include <pthread.h>
1415 int main(void) { pthread_create(0,0,0,0); return 0; }
1416 EOF
1417 for pthread_lib in $PTHREADLIBS_LIST; do
1418   if compile_prog "" "$pthread_lib" ; then
1419     pthread=yes
1420     LIBS="$pthread_lib $LIBS"
1421     break
1422   fi
1423 done
1424
1425 if test "$mingw32" != yes -a "$pthread" = no; then
1426   echo
1427   echo "Error: pthread check failed"
1428   echo "Make sure to have the pthread libs and headers installed."
1429   echo
1430   exit 1
1431 fi
1432
1433 ##########################################
1434 # linux-aio probe
1435 AIOLIBS=""
1436
1437 if test "$linux_aio" != "no" ; then
1438   cat > $TMPC <<EOF
1439 #include <libaio.h>
1440 #include <sys/eventfd.h>
1441 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1442 EOF
1443   if compile_prog "" "-laio" ; then
1444     linux_aio=yes
1445     LIBS="$LIBS -laio"
1446   else
1447     if test "$linux_aio" = "yes" ; then
1448       feature_not_found "linux AIO"
1449     fi
1450     linux_aio=no
1451   fi
1452 fi
1453
1454 ##########################################
1455 # iovec probe
1456 cat > $TMPC <<EOF
1457 #include <sys/types.h>
1458 #include <sys/uio.h>
1459 #include <unistd.h>
1460 int main(void) { struct iovec iov; return 0; }
1461 EOF
1462 iovec=no
1463 if compile_prog "" "" ; then
1464   iovec=yes
1465 fi
1466
1467 ##########################################
1468 # preadv probe
1469 cat > $TMPC <<EOF
1470 #include <sys/types.h>
1471 #include <sys/uio.h>
1472 #include <unistd.h>
1473 int main(void) { preadv; }
1474 EOF
1475 preadv=no
1476 if compile_prog "" "" ; then
1477   preadv=yes
1478 fi
1479
1480 ##########################################
1481 # fdt probe
1482 if test "$fdt" != "no" ; then
1483   fdt_libs="-lfdt"
1484   cat > $TMPC << EOF
1485 int main(void) { return 0; }
1486 EOF
1487   if compile_prog "" "$fdt_libs" ; then
1488     fdt=yes
1489     libs_softmmu="$fdt_libs $libs_softmmu"
1490   else
1491     if test "$fdt" = "yes" ; then
1492       feature_not_found "fdt"
1493     fi
1494     fdt=no
1495   fi
1496 fi
1497
1498 #
1499 # Check for xxxat() functions when we are building linux-user
1500 # emulator.  This is done because older glibc versions don't
1501 # have syscall stubs for these implemented.
1502 #
1503 atfile=no
1504 cat > $TMPC << EOF
1505 #define _ATFILE_SOURCE
1506 #include <sys/types.h>
1507 #include <fcntl.h>
1508 #include <unistd.h>
1509
1510 int
1511 main(void)
1512 {
1513         /* try to unlink nonexisting file */
1514         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1515 }
1516 EOF
1517 if compile_prog "" "" ; then
1518   atfile=yes
1519 fi
1520
1521 # Check for inotify functions when we are building linux-user
1522 # emulator.  This is done because older glibc versions don't
1523 # have syscall stubs for these implemented.  In that case we
1524 # don't provide them even if kernel supports them.
1525 #
1526 inotify=no
1527 cat > $TMPC << EOF
1528 #include <sys/inotify.h>
1529
1530 int
1531 main(void)
1532 {
1533         /* try to start inotify */
1534         return inotify_init();
1535 }
1536 EOF
1537 if compile_prog "" "" ; then
1538   inotify=yes
1539 fi
1540
1541 # check if utimensat and futimens are supported
1542 utimens=no
1543 cat > $TMPC << EOF
1544 #define _ATFILE_SOURCE
1545 #define _GNU_SOURCE
1546 #include <stddef.h>
1547 #include <fcntl.h>
1548
1549 int main(void)
1550 {
1551     utimensat(AT_FDCWD, "foo", NULL, 0);
1552     futimens(0, NULL);
1553     return 0;
1554 }
1555 EOF
1556 if compile_prog "" "" ; then
1557   utimens=yes
1558 fi
1559
1560 # check if pipe2 is there
1561 pipe2=no
1562 cat > $TMPC << EOF
1563 #define _GNU_SOURCE
1564 #include <unistd.h>
1565 #include <fcntl.h>
1566
1567 int main(void)
1568 {
1569     int pipefd[2];
1570     pipe2(pipefd, O_CLOEXEC);
1571     return 0;
1572 }
1573 EOF
1574 if compile_prog "" "" ; then
1575   pipe2=yes
1576 fi
1577
1578 # check if tee/splice is there. vmsplice was added same time.
1579 splice=no
1580 cat > $TMPC << EOF
1581 #define _GNU_SOURCE
1582 #include <unistd.h>
1583 #include <fcntl.h>
1584 #include <limits.h>
1585
1586 int main(void)
1587 {
1588     int len, fd;
1589     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1590     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1591     return 0;
1592 }
1593 EOF
1594 if compile_prog "" "" ; then
1595   splice=yes
1596 fi
1597
1598 ##########################################
1599 # signalfd probe
1600 cat > $TMPC << EOF
1601 #define _GNU_SOURCE
1602 #include <unistd.h>
1603 #include <sys/syscall.h>
1604 #include <signal.h>
1605 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
1606 EOF
1607
1608 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1609   signalfd=yes
1610 fi
1611
1612 # check if eventfd is supported
1613 eventfd=no
1614 cat > $TMPC << EOF
1615 #include <sys/eventfd.h>
1616
1617 int main(void)
1618 {
1619     int efd = eventfd(0, 0);
1620     return 0;
1621 }
1622 EOF
1623 if compile_prog "" "" ; then
1624   eventfd=yes
1625 fi
1626
1627 # Check if tools are available to build documentation.
1628 if test "$docs" != "no" ; then
1629   if test -x "`which texi2html 2>/dev/null`" -a \
1630           -x "`which pod2man 2>/dev/null`" ; then
1631     docs=yes
1632   else
1633     if test "$docs" = "yes" ; then
1634       feature_not_found "docs"
1635     fi
1636     docs=no
1637   fi
1638 fi
1639
1640 # Search for bsawp_32 function
1641 byteswap_h=no
1642 cat > $TMPC << EOF
1643 #include <byteswap.h>
1644 int main(void) { return bswap_32(0); }
1645 EOF
1646 if compile_prog "" "" ; then
1647   byteswap_h=yes
1648 fi
1649
1650 # Search for bsawp_32 function
1651 bswap_h=no
1652 cat > $TMPC << EOF
1653 #include <sys/endian.h>
1654 #include <sys/types.h>
1655 #include <machine/bswap.h>
1656 int main(void) { return bswap32(0); }
1657 EOF
1658 if compile_prog "" "" ; then
1659   bswap_h=yes
1660 fi
1661
1662 ##########################################
1663 # Do we need librt
1664 cat > $TMPC <<EOF
1665 #include <signal.h>
1666 #include <time.h>
1667 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1668 EOF
1669
1670 if compile_prog "" "" ; then
1671   :
1672 elif compile_prog "" "-lrt" ; then
1673   LIBS="-lrt $LIBS"
1674 fi
1675
1676 # Determine what linker flags to use to force archive inclusion
1677 check_linker_flags()
1678 {
1679     w2=
1680     if test "$2" ; then
1681         w2=-Wl,$2
1682     fi
1683     compile_prog "" "-Wl,$1 ${w2}"
1684 }
1685
1686 cat > $TMPC << EOF
1687 int main(void) { }
1688 EOF
1689 if check_linker_flags --whole-archive --no-whole-archive ; then
1690     # GNU ld
1691     arlibs_begin="-Wl,--whole-archive"
1692     arlibs_end="-Wl,--no-whole-archive"
1693 elif check_linker_flags -z,allextract -z,defaultextract ; then
1694     # Solaris ld
1695     arlibs_begin"=-Wl,-z,allextract"
1696     arlibs_end="-Wl,-z,defaultextract"
1697 elif check_linker_flags -all_load ; then
1698     # Mac OS X
1699     arlibs_begin="-all_load"
1700     arlibs_end=""
1701 else
1702     echo "Error: your linker does not support --whole-archive or -z."
1703     echo "Please report to qemu-devel@nongnu.org"
1704     exit 1
1705 fi
1706
1707 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaries" != yes -a \
1708         "$aix" != "yes" ; then
1709     libs_softmmu="-lutil $libs_softmmu"
1710 fi
1711
1712 # End of CC checks
1713 # After here, no more $cc or $ld runs
1714
1715 # default flags for all hosts
1716 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
1717 CFLAGS="-g $CFLAGS"
1718 if test "$debug" = "no" ; then
1719   CFLAGS="-O2 $CFLAGS"
1720 fi
1721 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
1722 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
1723 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
1724 QEMU_CFLAGS="-U_FORTIFY_SOURCE $QEMU_CFLAGS"
1725 QEMU_CFLAGS="-I. -I\$(SRC_PATH) -MMD -MP -MT \$@ $QEMU_CFLAGS"
1726 LDFLAGS="-g $LDFLAGS"
1727
1728 # Consult white-list to determine whether to enable werror
1729 # by default.  Only enable by default for git builds
1730 if test -z "$werror" ; then
1731     z_version=`cut -f3 -d. $source_path/VERSION`
1732     if test "$z_version" = "50" -a \
1733         "$linux" = "yes" ; then
1734         werror="yes"
1735     else
1736         werror="no"
1737     fi
1738     # disable default werror for kvm
1739     werror="no"
1740 fi
1741
1742 if test "$werror" = "yes" ; then
1743     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1744 fi
1745
1746 QEMU_CFLAGS="-D__user= $QEMU_CFLAGS"
1747
1748 if test "$solaris" = "no" ; then
1749     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1750         LDFLAGS="-Wl,--warn-common $LDFLAGS"
1751     fi
1752 fi
1753
1754 if test "$mingw32" = "yes" ; then
1755   if test -z "$prefix" ; then
1756       prefix="c:/Program Files/Qemu"
1757   fi
1758   mansuffix=""
1759   datasuffix=""
1760   docsuffix=""
1761   binsuffix=""
1762 else
1763   if test -z "$prefix" ; then
1764       prefix="/usr/local"
1765   fi
1766   mansuffix="/share/man"
1767   datasuffix="/share/qemu"
1768   docsuffix="/share/doc/qemu"
1769   binsuffix="/bin"
1770 fi
1771
1772 if test -f kvm/kernel/configure; then
1773     kvm_kmod="yes"
1774     kmod_args=""
1775     if test -n "$kerneldir"; then
1776         kmod_args="--kerneldir=$kerneldir"
1777     fi
1778     if test "$kvm_trace" = "yes"; then
1779         kmod_args="$kmod_args --with-kvm-trace"
1780     fi
1781     # hope there are no spaces in kmod_args; can't use arrays because of
1782     # dash.
1783     (cd kvm/kernel; ./configure $kmod_args)
1784 fi
1785
1786 echo "Install prefix    $prefix"
1787 echo "BIOS directory    $prefix$datasuffix"
1788 echo "binary directory  $prefix$binsuffix"
1789 if test "$mingw32" = "no" ; then
1790 echo "Manual directory  $prefix$mansuffix"
1791 echo "ELF interp prefix $interp_prefix"
1792 fi
1793 echo "Source path       $source_path"
1794 echo "C compiler        $cc"
1795 echo "Host C compiler   $host_cc"
1796 echo "CFLAGS            $CFLAGS"
1797 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
1798 echo "LDFLAGS           $LDFLAGS"
1799 echo "make              $make"
1800 echo "install           $install"
1801 echo "host CPU          $cpu"
1802 echo "host big endian   $bigendian"
1803 echo "target list       $target_list"
1804 echo "tcg debug enabled $debug_tcg"
1805 echo "gprof enabled     $gprof"
1806 echo "sparse enabled    $sparse"
1807 echo "strip binaries    $strip_opt"
1808 echo "profiler          $profiler"
1809 echo "static build      $static"
1810 echo "-Werror enabled   $werror"
1811 if test "$darwin" = "yes" ; then
1812     echo "Cocoa support     $cocoa"
1813 fi
1814 echo "SDL support       $sdl"
1815 echo "curses support    $curses"
1816 echo "curl support      $curl"
1817 echo "check support     $check_utests"
1818 echo "mingw32 support   $mingw32"
1819 echo "Audio drivers     $audio_drv_list"
1820 echo "Extra audio cards $audio_card_list"
1821 echo "Mixer emulation   $mixemu"
1822 echo "VNC TLS support   $vnc_tls"
1823 echo "VNC SASL support  $vnc_sasl"
1824 if test -n "$sparc_cpu"; then
1825     echo "Target Sparc Arch $sparc_cpu"
1826 fi
1827 echo "xen support       $xen"
1828 echo "CPU emulation     $cpu_emulation"
1829 echo "brlapi support    $brlapi"
1830 echo "bluez  support    $bluez"
1831 echo "Documentation     $docs"
1832 [ ! -z "$uname_release" ] && \
1833 echo "uname -r          $uname_release"
1834 echo "NPTL support      $nptl"
1835 echo "GUEST_BASE        $guest_base"
1836 echo "vde support       $vde"
1837 echo "IO thread         $io_thread"
1838 echo "Linux AIO support $linux_aio"
1839 echo "Install blobs     $blobs"
1840 echo "KVM support       $kvm"
1841 echo "KVM trace support $kvm_trace"
1842 echo "fdt support       $fdt"
1843 echo "preadv support    $preadv"
1844
1845 if test $sdl_too_old = "yes"; then
1846 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1847 fi
1848
1849 config_host_mak="config-host.mak"
1850 config_host_h="config-host.h"
1851 config_host_ld="config-host.ld"
1852
1853 #echo "Creating $config_host_mak and $config_host_h"
1854
1855 test -f $config_host_h && mv $config_host_h ${config_host_h}~
1856
1857 echo "# Automatically generated by configure - do not modify" > $config_host_mak
1858 printf "# Configured with:" >> $config_host_mak
1859 printf " '%s'" "$0" "$@" >> $config_host_mak
1860 echo >> $config_host_mak
1861
1862 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
1863
1864 case "$cpu" in
1865   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|sparc|sparc64)
1866     ARCH=$cpu
1867   ;;
1868   armv4b|armv4l)
1869     ARCH=arm
1870   ;;
1871   *)
1872     echo "Unsupported CPU = $cpu"
1873     exit 1
1874   ;;
1875 esac
1876 echo "ARCH=$ARCH" >> $config_host_mak
1877 if test "$debug_tcg" = "yes" ; then
1878   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
1879 fi
1880 if test "$debug" = "yes" ; then
1881   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
1882 fi
1883 if test "$strip_opt" = "yes" ; then
1884   echo "STRIP_OPT=-s" >> $config_host_mak
1885 fi
1886 if test "$bigendian" = "yes" ; then
1887   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
1888 fi
1889 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
1890 if test "$mingw32" = "yes" ; then
1891   echo "CONFIG_WIN32=y" >> $config_host_mak
1892 else
1893   echo "CONFIG_POSIX=y" >> $config_host_mak
1894 fi
1895
1896 if test "$darwin" = "yes" ; then
1897   echo "CONFIG_DARWIN=y" >> $config_host_mak
1898 fi
1899
1900 if test "$aix" = "yes" ; then
1901   echo "CONFIG_AIX=y" >> $config_host_mak
1902 fi
1903
1904 if test "$solaris" = "yes" ; then
1905   echo "CONFIG_SOLARIS=y" >> $config_host_mak
1906   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
1907   if test "$needs_libsunmath" = "yes" ; then
1908     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
1909   fi
1910 fi
1911 if test "$static" = "yes" ; then
1912   echo "CONFIG_STATIC=y" >> $config_host_mak
1913   LDFLAGS="-static $LDFLAGS"
1914 fi
1915 if test $profiler = "yes" ; then
1916   echo "CONFIG_PROFILER=y" >> $config_host_mak
1917 fi
1918 if test "$slirp" = "yes" ; then
1919   echo "CONFIG_SLIRP=y" >> $config_host_mak
1920   CFLAGS="-I\$(SRC_PATH)/slirp $CFLAGS"
1921 fi
1922 if test "$vde" = "yes" ; then
1923   echo "CONFIG_VDE=y" >> $config_host_mak
1924 fi
1925 for card in $audio_card_list; do
1926     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1927     echo "$def=y" >> $config_host_mak
1928 done
1929 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
1930 for drv in $audio_drv_list; do
1931     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1932     echo "$def=y" >> $config_host_mak
1933     if test "$drv" = "fmod"; then
1934         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
1935     fi
1936 done
1937 if test "$audio_pt_int" = "yes" ; then
1938   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
1939 fi
1940 if test "$mixemu" = "yes" ; then
1941   echo "CONFIG_MIXEMU=y" >> $config_host_mak
1942 fi
1943 if test "$vnc_tls" = "yes" ; then
1944   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
1945   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
1946 fi
1947 if test "$vnc_sasl" = "yes" ; then
1948   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
1949   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
1950 fi
1951 if test "$fnmatch" = "yes" ; then
1952   echo "CONFIG_FNMATCH=y" >> $config_host_mak
1953 fi
1954 qemu_version=`head $source_path/VERSION`
1955 echo "VERSION=$qemu_version" >>$config_host_mak
1956 echo "PKGVERSION=$pkgversion" >>$config_host_mak
1957 echo "SRC_PATH=$source_path" >> $config_host_mak
1958 if [ "$source_path_used" = "yes" ]; then
1959   echo "VPATH=$source_path" >> $config_host_mak
1960 fi
1961 echo "TARGET_DIRS=$target_list" >> $config_host_mak
1962 if [ "$docs" = "yes" ] ; then
1963   echo "BUILD_DOCS=yes" >> $config_host_mak
1964 fi
1965 if test "$sdl" = "yes" ; then
1966   echo "CONFIG_SDL=y" >> $config_host_mak
1967   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
1968 fi
1969 if test "$cocoa" = "yes" ; then
1970   echo "CONFIG_COCOA=y" >> $config_host_mak
1971 fi
1972 if test "$curses" = "yes" ; then
1973   echo "CONFIG_CURSES=y" >> $config_host_mak
1974 fi
1975 if test "$atfile" = "yes" ; then
1976   echo "CONFIG_ATFILE=y" >> $config_host_mak
1977 fi
1978 if test "$utimens" = "yes" ; then
1979   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
1980 fi
1981 if test "$pipe2" = "yes" ; then
1982   echo "CONFIG_PIPE2=y" >> $config_host_mak
1983 fi
1984 if test "$splice" = "yes" ; then
1985   echo "CONFIG_SPLICE=y" >> $config_host_mak
1986 fi
1987 if test "$eventfd" = "yes" ; then
1988   echo "CONFIG_EVENTFD=y" >> $config_host_mak
1989 fi
1990 if test "$inotify" = "yes" ; then
1991   echo "CONFIG_INOTIFY=y" >> $config_host_mak
1992 fi
1993 if test "$byteswap_h" = "yes" ; then
1994   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
1995 fi
1996 if test "$bswap_h" = "yes" ; then
1997   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
1998 fi
1999 if test "$curl" = "yes" ; then
2000   echo "CONFIG_CURL=y" >> $config_host_mak
2001   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2002 fi
2003 if test "$brlapi" = "yes" ; then
2004   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2005 fi
2006 if test "$bluez" = "yes" ; then
2007   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2008   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2009 fi
2010 if test "$xen" = "yes" ; then
2011   echo "CONFIG_XEN=y" >> $config_host_mak
2012 fi
2013 if test "$io_thread" = "yes" ; then
2014   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2015 fi
2016 if test "$linux_aio" = "yes" ; then
2017   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2018 fi
2019 if test "$blobs" = "yes" ; then
2020   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2021 fi
2022 if test "$iovec" = "yes" ; then
2023   echo "CONFIG_IOVEC=y" >> $config_host_mak
2024 fi
2025 if test "$preadv" = "yes" ; then
2026   echo "CONFIG_PREADV=y" >> $config_host_mak
2027 fi
2028 if test "$fdt" = "yes" ; then
2029   echo "CONFIG_FDT=y" >> $config_host_mak
2030 fi
2031 if test "$signalfd" = "yes" ; then
2032   echo "CONFIG_signalfd=y" >> $config_host_mak
2033 fi
2034 if test "$eventfd" = "yes" ; then
2035   echo "CONFIG_eventfd=y" >> $config_host_mak
2036 fi
2037
2038 # XXX: suppress that
2039 if [ "$bsd" = "yes" ] ; then
2040   echo "CONFIG_BSD=y" >> $config_host_mak
2041 fi
2042
2043 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2044
2045 # USB host support
2046 case "$usb" in
2047 linux)
2048   echo "HOST_USB=linux" >> $config_host_mak
2049 ;;
2050 bsd)
2051   echo "HOST_USB=bsd" >> $config_host_mak
2052 ;;
2053 *)
2054   echo "HOST_USB=stub" >> $config_host_mak
2055 ;;
2056 esac
2057
2058 # this is a temp hack needed for kvm
2059 if test "$kvm" = "yes" ; then
2060     echo "KVM_CFLAGS=$kvm_cflags" >> $config_host_mak
2061 fi
2062
2063 echo "KVM_KMOD=$kvm_kmod" >> $config_host_mak
2064
2065 tools=
2066 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2067   tools="qemu-img\$(EXESUF) $tools"
2068   if [ "$linux" = "yes" ] ; then
2069       tools="qemu-nbd\$(EXESUF) qemu-io\$(EXESUF) $tools"
2070     if [ "$check_utests" = "yes" ]; then
2071       tools="check-qint check-qstring check-qdict $tools"
2072     fi
2073   elif test "$mingw32" = "yes" ; then
2074       tools="qemu-io\$(EXESUF) $tools"
2075   fi
2076 fi
2077 echo "TOOLS=$tools" >> $config_host_mak
2078
2079 # Mac OS X ships with a broken assembler
2080 roms=
2081 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2082         "$targetos" != "Darwin" ; then
2083   roms="optionrom"
2084 fi
2085 echo "ROMS=$roms" >> $config_host_mak
2086
2087 echo "prefix=$prefix" >> $config_host_mak
2088 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
2089 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
2090 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
2091 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
2092 echo "MAKE=$make" >> $config_host_mak
2093 echo "INSTALL=$install" >> $config_host_mak
2094 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2095 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2096 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2097 echo "CC=$cc" >> $config_host_mak
2098 echo "HOST_CC=$host_cc" >> $config_host_mak
2099 if test "$sparse" = "yes" ; then
2100   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2101   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2102   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2103 fi
2104 echo "AR=$ar" >> $config_host_mak
2105 echo "OBJCOPY=$objcopy" >> $config_host_mak
2106 echo "LD=$ld" >> $config_host_mak
2107 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2108 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2109 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2110 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2111 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2112 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2113 echo "LIBS+=$LIBS" >> $config_host_mak
2114 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2115 echo "EXESUF=$EXESUF" >> $config_host_mak
2116
2117 echo "/* Automatically generated by configure - do not modify */" > $config_host_h
2118
2119 /bin/sh $source_path/create_config < $config_host_mak >> $config_host_h
2120
2121 if test -f ${config_host_h}~ ; then
2122   if cmp -s $config_host_h ${config_host_h}~ ; then
2123     mv ${config_host_h}~ $config_host_h
2124   else
2125     rm ${config_host_h}~
2126   fi
2127 fi
2128
2129 # generate list of library paths for linker script
2130
2131 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2132
2133 if test -f ${config_host_ld}~ ; then
2134   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2135     mv ${config_host_ld}~ $config_host_ld
2136   else
2137     rm ${config_host_ld}~
2138   fi
2139 fi
2140
2141 for target in $target_list; do
2142 target_dir="$target"
2143 config_mak=$target_dir/config.mak
2144 config_h=$target_dir/config.h
2145 target_arch2=`echo $target | cut -d '-' -f 1`
2146 target_bigendian="no"
2147 case "$target_arch2" in
2148   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|sh4eb|sparc|sparc64|sparc32plus)
2149   target_bigendian=yes
2150   ;;
2151 esac
2152 target_softmmu="no"
2153 target_user_only="no"
2154 target_linux_user="no"
2155 target_darwin_user="no"
2156 target_bsd_user="no"
2157 case "$target" in
2158   ${target_arch2}-softmmu)
2159     target_softmmu="yes"
2160     ;;
2161   ${target_arch2}-linux-user)
2162     target_user_only="yes"
2163     target_linux_user="yes"
2164     ;;
2165   ${target_arch2}-darwin-user)
2166     target_user_only="yes"
2167     target_darwin_user="yes"
2168     ;;
2169   ${target_arch2}-bsd-user)
2170     target_user_only="yes"
2171     target_bsd_user="yes"
2172     ;;
2173   *)
2174     echo "ERROR: Target '$target' not recognised"
2175     exit 1
2176     ;;
2177 esac
2178
2179 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
2180
2181 test -f $config_h && mv $config_h ${config_h}~
2182
2183 mkdir -p $target_dir
2184 mkdir -p $target_dir/fpu
2185 mkdir -p $target_dir/tcg
2186 mkdir -p $target_dir/ide
2187 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2188   mkdir -p $target_dir/nwfpe
2189 fi
2190
2191 #
2192 # don't use ln -sf as not all "ln -sf" over write the file/link
2193 #
2194 rm -f $target_dir/Makefile
2195 ln -s $source_path/Makefile.target $target_dir/Makefile
2196
2197
2198 echo "# Automatically generated by configure - do not modify" > $config_mak
2199
2200 echo "include ../config-host.mak" >> $config_mak
2201
2202 bflt="no"
2203 elfload32="no"
2204 target_nptl="no"
2205 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2206 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_mak
2207 gdb_xml_files=""
2208
2209 disable_cpu_emulation() {
2210   if test $cpu_emulation = "no"; then
2211     echo "#define NO_CPU_EMULATION 1" >> $config_host_h
2212     echo "NO_CPU_EMULATION=1" >> $config_host_mak
2213   fi
2214 }
2215
2216 configure_kvm() {
2217   if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2218           \( "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "ia64" -o "$cpu" = "powerpc" \); then
2219     echo "CONFIG_KVM=y" >> $config_mak
2220     echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
2221     if test $kvm_cap_pit = "yes" ; then
2222         echo "USE_KVM_PIT=1" >> $config_mak
2223     fi
2224     if test $kvm_cap_device_assignment = "yes" ; then
2225         echo "USE_KVM_DEVICE_ASSIGNMENT=1" >> $config_mak
2226     fi
2227     disable_cpu_emulation
2228   fi
2229 }
2230
2231 TARGET_ARCH="$target_arch2"
2232 TARGET_BASE_ARCH=""
2233 TARGET_ABI_DIR=""
2234
2235 case "$target_arch2" in
2236   i386)
2237     target_phys_bits=32
2238   ;;
2239   x86_64)
2240     TARGET_BASE_ARCH=i386
2241     target_phys_bits=64
2242   ;;
2243   ia64)
2244     echo "TARGET_ARCH=ia64" >> $config_host_mak
2245     echo "#define TARGET_ARCH \"ia64\"" >> $config_host_h
2246     echo "#define TARGET_IA64 1" >> $config_host_h
2247     target_phys_bits=64
2248   ;;
2249   alpha)
2250     target_phys_bits=64
2251   ;;
2252   arm|armeb)
2253     TARGET_ARCH=arm
2254     bflt="yes"
2255     target_nptl="yes"
2256     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2257     target_phys_bits=32
2258   ;;
2259   cris)
2260     target_nptl="yes"
2261     target_phys_bits=32
2262   ;;
2263   m68k)
2264     bflt="yes"
2265     gdb_xml_files="cf-core.xml cf-fp.xml"
2266     target_phys_bits=32
2267   ;;
2268   microblaze)
2269     bflt="yes"
2270     target_nptl="yes"
2271     target_phys_bits=32
2272   ;;
2273   mips|mipsel)
2274     TARGET_ARCH=mips
2275     echo "TARGET_ABI_MIPSO32=y" >> $config_mak
2276     target_nptl="yes"
2277     target_phys_bits=64
2278   ;;
2279   mipsn32|mipsn32el)
2280     TARGET_ARCH=mipsn32
2281     TARGET_BASE_ARCH=mips
2282     echo "TARGET_ABI_MIPSN32=y" >> $config_mak
2283     target_phys_bits=64
2284   ;;
2285   mips64|mips64el)
2286     TARGET_ARCH=mips64
2287     TARGET_BASE_ARCH=mips
2288     echo "TARGET_ABI_MIPSN64=y" >> $config_mak
2289     target_phys_bits=64
2290   ;;
2291   ppc)
2292     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2293     target_phys_bits=32
2294     target_nptl="yes"
2295   ;;
2296   ppcemb)
2297     TARGET_BASE_ARCH=ppc
2298     TARGET_ABI_DIR=ppc
2299     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2300     target_phys_bits=64
2301     target_nptl="yes"
2302   ;;
2303   ppc64)
2304     TARGET_BASE_ARCH=ppc
2305     TARGET_ABI_DIR=ppc
2306     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2307     target_phys_bits=64
2308   ;;
2309   ppc64abi32)
2310     TARGET_ARCH=ppc64
2311     TARGET_BASE_ARCH=ppc
2312     TARGET_ABI_DIR=ppc
2313     echo "TARGET_ABI32=y" >> $config_mak
2314     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2315     target_phys_bits=64
2316   ;;
2317   sh4|sh4eb)
2318     TARGET_ARCH=sh4
2319     bflt="yes"
2320     target_nptl="yes"
2321     target_phys_bits=32
2322   ;;
2323   sparc)
2324     target_phys_bits=64
2325   ;;
2326   sparc64)
2327     TARGET_BASE_ARCH=sparc
2328     elfload32="yes"
2329     target_phys_bits=64
2330   ;;
2331   sparc32plus)
2332     TARGET_ARCH=sparc64
2333     TARGET_BASE_ARCH=sparc
2334     TARGET_ABI_DIR=sparc
2335     echo "TARGET_ABI32=y" >> $config_mak
2336     target_phys_bits=64
2337   ;;
2338   *)
2339     echo "Unsupported target CPU"
2340     exit 1
2341   ;;
2342 esac
2343 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_mak
2344 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2345 echo "TARGET_$target_arch_name=y" >> $config_mak
2346 echo "TARGET_ARCH2=$target_arch2" >> $config_mak
2347 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2348 if [ "$TARGET_BASE_ARCH" = "" ]; then
2349   TARGET_BASE_ARCH=$TARGET_ARCH
2350 fi
2351 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_mak
2352 if [ "$TARGET_ABI_DIR" = "" ]; then
2353   TARGET_ABI_DIR=$TARGET_ARCH
2354 fi
2355 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_mak
2356 if [ $target_phys_bits -lt $hostlongbits ] ; then
2357   target_phys_bits=$hostlongbits
2358 fi
2359 case "$target_arch2" in
2360   i386|x86_64)
2361     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2362       echo "CONFIG_XEN=y" >> $config_mak
2363     fi
2364 esac
2365 case "$target_arch2" in
2366   i386|x86_64|ppcemb|ppc|ppc64)
2367     # Make sure the target and host cpus are compatible
2368     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2369       \( "$target_arch2" = "$cpu" -o \
2370       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2371       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2372       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2373       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2374       echo "CONFIG_KVM=y" >> $config_mak
2375       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
2376       configure_kvm
2377     fi
2378 esac
2379 echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_mak
2380 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_mak
2381 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2382 if test "$target_bigendian" = "yes" ; then
2383   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_mak
2384 fi
2385 if test "$target_softmmu" = "yes" ; then
2386   echo "CONFIG_SOFTMMU=y" >> $config_mak
2387   echo "LIBS+=$libs_softmmu" >> $config_mak
2388 fi
2389 if test "$target_user_only" = "yes" ; then
2390   echo "CONFIG_USER_ONLY=y" >> $config_mak
2391 fi
2392 if test "$target_linux_user" = "yes" ; then
2393   echo "CONFIG_LINUX_USER=y" >> $config_mak
2394 fi
2395 if test "$target_darwin_user" = "yes" ; then
2396   echo "CONFIG_DARWIN_USER=y" >> $config_mak
2397 fi
2398 list=""
2399 if test ! -z "$gdb_xml_files" ; then
2400   for x in $gdb_xml_files; do
2401     list="$list $source_path/gdb-xml/$x"
2402   done
2403 fi
2404 echo "TARGET_XML_FILES=$list" >> $config_mak
2405
2406 case "$target_arch2" in
2407   arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|sparc|sparc64|sparc32plus)
2408     echo "CONFIG_SOFTFLOAT=y" >> $config_mak
2409     ;;
2410   *)
2411     echo "CONFIG_NOSOFTFLOAT=y" >> $config_mak
2412     ;;
2413 esac
2414
2415 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2416   echo "TARGET_HAS_BFLT=y" >> $config_mak
2417 fi
2418 if test "$target_user_only" = "yes" \
2419         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2420   echo "CONFIG_USE_NPTL=y" >> $config_mak
2421 fi
2422 # 32 bit ELF loader in addition to native 64 bit loader?
2423 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2424   echo "TARGET_HAS_ELFLOAD32=y" >> $config_mak
2425 fi
2426 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2427   echo "CONFIG_USE_GUEST_BASE=y" >> $config_mak
2428 fi
2429 if test "$target_bsd_user" = "yes" ; then
2430   echo "CONFIG_BSD_USER=y" >> $config_mak
2431 fi
2432
2433 # generate QEMU_CFLAGS/LDFLAGS for targets
2434
2435 cflags=""
2436 ldflags=""
2437
2438 if test "$ARCH" = "sparc64" ; then
2439   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2440 else
2441   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2442 fi
2443 cflags="-I\$(SRC_PATH)/tcg $cflags"
2444 cflags="-I\$(SRC_PATH)/fpu $cflags"
2445
2446 for i in $ARCH $TARGET_BASE_ARCH ; do
2447   case "$i" in
2448   alpha)
2449     echo "CONFIG_ALPHA_DIS=y"  >> $config_mak
2450   ;;
2451   arm)
2452     echo "CONFIG_ARM_DIS=y"  >> $config_mak
2453   ;;
2454   cris)
2455     echo "CONFIG_CRIS_DIS=y"  >> $config_mak
2456   ;;
2457   hppa)
2458     echo "CONFIG_HPPA_DIS=y"  >> $config_mak
2459   ;;
2460   i386|x86_64)
2461     echo "CONFIG_I386_DIS=y"  >> $config_mak
2462   ;;
2463   m68k)
2464     echo "CONFIG_M68K_DIS=y"  >> $config_mak
2465   ;;
2466   microblaze)
2467     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_mak
2468   ;;
2469   mips*)
2470     echo "CONFIG_MIPS_DIS=y"  >> $config_mak
2471   ;;
2472   ppc*)
2473     echo "CONFIG_PPC_DIS=y"  >> $config_mak
2474   ;;
2475   s390)
2476     echo "CONFIG_S390_DIS=y"  >> $config_mak
2477   ;;
2478   sh4)
2479     echo "CONFIG_SH4_DIS=y"  >> $config_mak
2480   ;;
2481   sparc*)
2482     echo "CONFIG_SPARC_DIS=y"  >> $config_mak
2483   ;;
2484   esac
2485 done
2486
2487 case "$ARCH" in
2488 alpha)
2489   # Ensure there's only a single GP
2490   cflags="-msmall-data $cflags"
2491 ;;
2492 ia64)
2493   cflags="-mno-sdata $cflags"
2494 ;;
2495 esac
2496
2497 if test "$target_softmmu" = "yes" ; then
2498   case "$TARGET_BASE_ARCH" in
2499   arm)
2500     cflags="-DHAS_AUDIO $cflags"
2501   ;;
2502   i386|mips|ppc)
2503     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2504   ;;
2505   esac
2506 fi
2507
2508 if test "$target_softmmu" = "yes" -a \( \
2509         "$TARGET_ARCH" = "microblaze" -o \
2510         "$TARGET_ARCH" = "cris" \) ; then
2511   echo "CONFIG_NEED_MMU=y" >> $config_mak
2512 fi
2513
2514 if test "$gprof" = "yes" ; then
2515   echo "TARGET_GPROF=yes" >> $config_mak
2516   if test "$target_linux_user" = "yes" ; then
2517     cflags="-p $cflags"
2518     ldflags="-p $ldflags"
2519   fi
2520   if test "$target_softmmu" = "yes" ; then
2521     ldflags="-p $ldflags"
2522     echo "GPROF_CFLAGS=-p" >> $config_mak
2523   fi
2524 fi
2525
2526 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2527 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2528   case "$ARCH" in
2529   i386)
2530     if test "$gprof" = "yes" -o "$static" = "yes" ; then
2531       ldflags="$linker_script $ldflags"
2532     else
2533       # WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object
2534       # that the kernel ELF loader considers as an executable. I think this
2535       # is the simplest way to make it self virtualizable!
2536       ldflags="-Wl,-shared $ldflags"
2537     fi
2538     ;;
2539   sparc)
2540     # -static is used to avoid g1/g3 usage by the dynamic linker
2541     ldflags="$linker_script -static $ldflags"
2542     ;;
2543   ia64)
2544     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2545     ;;
2546   x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2547     ldflags="$linker_script $ldflags"
2548     ;;
2549   esac
2550 fi
2551 if test "$target_softmmu" = "yes" ; then
2552   case "$ARCH" in
2553   ia64)
2554     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2555     ;;
2556   esac
2557 fi
2558
2559 echo "LDFLAGS+=$ldflags" >> $config_mak
2560 echo "QEMU_CFLAGS+=$cflags" >> $config_mak
2561
2562 echo "/* Automatically generated by configure - do not modify */" > $config_h
2563 echo "#include \"../config-host.h\"" >> $config_h
2564
2565 /bin/sh $source_path/create_config < $config_mak >> $config_h
2566
2567 if test -f ${config_h}~ ; then
2568   if cmp -s $config_h ${config_h}~ ; then
2569     mv ${config_h}~ $config_h
2570   else
2571     rm ${config_h}~
2572   fi
2573 fi
2574
2575 done # for target in $targets
2576
2577 # build tree in object directory if source path is different from current one
2578 if test "$source_path_used" = "yes" ; then
2579     DIRS="tests tests/cris slirp audio block pc-bios/optionrom"
2580     DIRS="$DIRS roms/pcbios roms/seabios roms/vgabios"
2581     FILES="Makefile tests/Makefile"
2582     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2583     FILES="$FILES tests/test-mmap.c"
2584     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2585     FILES="$FILES roms/pcbios/Makefile roms/seabios/Makefile roms/vgabios/Makefile"
2586     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2587         FILES="$FILES pc-bios/`basename $bios_file`"
2588     done
2589     for dir in $DIRS ; do
2590             mkdir -p $dir
2591     done
2592     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2593     for f in $FILES ; do
2594         rm -f $f
2595         ln -s $source_path/$f $f
2596     done
2597 fi
2598
2599 # temporary config to build submodules
2600 for rom in seabios vgabios pcbios; do
2601     config_mak=roms/$rom/config.mak
2602     echo "# Automatically generated by configure - do not modify" >> $config_mak
2603     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2604     echo "CC=$cc" >> $config_mak
2605     echo "BCC=bcc" >> $config_mak
2606     echo "CPP=${cross_prefix}cpp" >> $config_mak
2607     echo "OBJCOPY=objcopy" >> $config_mak
2608     echo "IASL=iasl" >> $config_mak
2609     echo "HOST_CC=$host_cc" >> $config_mak
2610     echo "LD=$ld" >> $config_mak
2611 done
2612
2613 for hwlib in 32 64; do
2614   d=libhw$hwlib
2615   mkdir -p $d
2616   rm -f $d/Makefile
2617   ln -s $source_path/Makefile.hw $d/Makefile
2618   echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak
2619   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak
2620 done