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 $local_ldflags > /dev/null 2> /dev/null
  28 }
  29
  30 # default parameters
  31 cpu=""
  32 prefix=""
  33 interp_prefix="/usr/gnemul/qemu-%M"
  34 static="no"
  35 sparc_cpu=""
  36 cross_prefix=""
  37 cc="gcc"
  38 audio_drv_list=""
  39 audio_card_list="ac97 es1370 sb16"
  40 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  41 host_cc="gcc"
  42 ar="ar"
  43 make="make"
  44 install="install"
  45 objcopy="objcopy"
  46 ld="ld"
  47 helper_cflags=""
  48 libs_softmmu=""
  49 libs_tools=""
  50 audio_pt_int=""
  51 audio_win_int=""
  52
  53 # parse CC options first
  54 for opt do
  55   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  56   case "$opt" in
  57   --cross-prefix=*) cross_prefix="$optarg"
  58   ;;
  59   --cc=*) cc="$optarg"
  60   ;;
  61   --cpu=*) cpu="$optarg"
  62   ;;
  63   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
  64   ;;
  65   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
  66   ;;
  67   --sparc_cpu=*)
  68     sparc_cpu="$optarg"
  69     case $sparc_cpu in
  70     v7|v8|v8plus|v8plusa)
  71       cpu="sparc"
  72     ;;
  73     v9)
  74       cpu="sparc64"
  75     ;;
  76     *)
  77       echo "undefined SPARC architecture. Exiting";
  78       exit 1
  79     ;;
  80     esac
  81   ;;
  82   esac
  83 done
  84 # OS specific
  85 # Using uname is really, really broken.  Once we have the right set of checks
  86 # we can eliminate it's usage altogether
  87
  88 cc="${cross_prefix}${cc}"
  89 ar="${cross_prefix}${ar}"
  90 objcopy="${cross_prefix}${objcopy}"
  91 ld="${cross_prefix}${ld}"
  92
  93 # check that the C compiler works.
  94 cat > $TMPC <<EOF
  95 int main(void) {}
  96 EOF
  97
  98 if compile_object ; then
  99   : C compiler works ok
 100 else
 101     echo "ERROR: \"$cc\" either does not exist or does not work"
 102     exit 1
 103 fi
 104
 105 check_define() {
 106 cat > $TMPC <<EOF
 107 #if !defined($1)
 108 #error Not defined
 109 #endif
 110 int main(void) { return 0; }
 111 EOF
 112   compile_object
 113 }
 114
 115 if test ! -z "$cpu" ; then
 116   # command line argument
 117   :
 118 elif check_define __i386__ ; then
 119   cpu="i386"
 120 elif check_define __x86_64__ ; then
 121   cpu="x86_64"
 122 elif check_define __sparc__ ; then
 123   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 124   # They must be specified using --sparc_cpu
 125   if check_define __arch64__ ; then
 126     cpu="sparc64"
 127   else
 128     cpu="sparc"
 129   fi
 130 elif check_define _ARCH_PPC ; then
 131   if check_define _ARCH_PPC64 ; then
 132     cpu="ppc64"
 133   else
 134     cpu="ppc"
 135   fi
 136 else
 137   cpu=`uname -m`
 138 fi
 139
 140 target_list="x86_64-softmmu"
 141 case "$cpu" in
 142   alpha|cris|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|sparc64)
 143     cpu="$cpu"
 144   ;;
 145   i386|i486|i586|i686|i86pc|BePC)
 146     cpu="i386"
 147   ;;
 148   x86_64|amd64)
 149     cpu="x86_64"
 150   ;;
 151   armv*b)
 152     cpu="armv4b"
 153   ;;
 154   armv*l)
 155     cpu="armv4l"
 156   ;;
 157   parisc|parisc64)
 158     cpu="hppa"
 159   ;;
 160   s390*)
 161     cpu="s390"
 162   ;;
 163   sparc|sun4[cdmuv])
 164     cpu="sparc"
 165   ;;
 166   *)
 167     cpu="unknown"
 168   ;;
 169 esac
 170
 171 kvm_version() {
 172     local fname="$(dirname "$0")/KVM_VERSION"
 173
 174     if test -f "$fname"; then
 175         cat "$fname"
 176     else
 177         echo "qemu-kvm-devel"
 178     fi
 179 }
 180
 181 # Default value for a variable defining feature "foo"
 182 #  * foo="no", feature will only be used if --enable-foo arg is given
 183 #  * foo="", feature will be searched for, and if found, will be used
 184 #  * foo="yes", this value vill only be set by --enable-foo flag.
 185 #                   feature will searched for, if not found, configure exits with error
 186 #
 187 # Always add --enable-foo and --disable-foo command line args.  Distributions want
 188 # to ensure that several features are compiled in, and it is impossible without a
 189 # --enable-foo that exits if feature is not found
 190
 191 bluez=""
 192 brlapi=""
 193 curl=""
 194 curses=""
 195 docs=""
 196 fdt=""
 197 kvm=""
 198 nptl=""
 199 sdl=""
 200 sparse="no"
 201 uuid=""
 202 vde=""
 203 vnc_tls=""
 204 vnc_sasl=""
 205 xen=""
 206 linux_aio=""
 207
 208 gprof="no"
 209 debug_tcg="no"
 210 debug="no"
 211 strip_opt="yes"
 212 bigendian="no"
 213 mingw32="no"
 214 EXESUF=""
 215 slirp="yes"
 216 fmod_lib=""
 217 fmod_inc=""
 218 oss_lib=""
 219 bsd="no"
 220 linux="no"
 221 solaris="no"
 222 profiler="no"
 223 cocoa="no"
 224 softmmu="yes"
 225 linux_user="no"
 226 darwin_user="no"
 227 bsd_user="no"
 228 guest_base=""
 229 uname_release=""
 230 io_thread="no"
 231 mixemu="no"
 232 kvm_trace="no"
 233 kvm_cap_pit=""
 234 kvm_cap_device_assignment=""
 235 kerneldir=""
 236 aix="no"
 237 blobs="yes"
 238 pkgversion=" ($(kvm_version))"
 239 cpu_emulation="yes"
 240 kvm_kmod="no"
 241 check_utests="no"
 242 user_pie="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 $QEMU_CFLAGS"
 261   audio_possible_drivers="winwave sdl"
 262   audio_drv_list="winwave"
 263 ;;
 264 MINGW32*)
 265   mingw32="yes"
 266   audio_possible_drivers="winwave dsound sdl fmod"
 267   audio_drv_list="winwave"
 268 ;;
 269 GNU/kFreeBSD)
 270   audio_drv_list="oss"
 271   audio_possible_drivers="oss sdl esd pa"
 272 ;;
 273 FreeBSD)
 274   bsd="yes"
 275   audio_drv_list="oss"
 276   audio_possible_drivers="oss sdl esd pa"
 277 ;;
 278 DragonFly)
 279   bsd="yes"
 280   audio_drv_list="oss"
 281   audio_possible_drivers="oss sdl esd pa"
 282 ;;
 283 NetBSD)
 284   bsd="yes"
 285   audio_drv_list="oss"
 286   audio_possible_drivers="oss sdl esd"
 287   oss_lib="-lossaudio"
 288 ;;
 289 OpenBSD)
 290   bsd="yes"
 291   audio_drv_list="oss"
 292   audio_possible_drivers="oss sdl esd"
 293   oss_lib="-lossaudio"
 294 ;;
 295 Darwin)
 296   bsd="yes"
 297   darwin="yes"
 298   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 299   # run 64-bit userspace code
 300   if [ "$cpu" = "i386" ] ; then
 301     is_x86_64=`sysctl -n hw.optional.x86_64`
 302     [ "$is_x86_64" = "1" ] && cpu=x86_64
 303   fi
 304   if [ "$cpu" = "x86_64" ] ; then
 305     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 306     LDFLAGS="-arch x86_64 $LDFLAGS"
 307   else
 308     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 309   fi
 310   darwin_user="yes"
 311   cocoa="yes"
 312   audio_drv_list="coreaudio"
 313   audio_possible_drivers="coreaudio sdl fmod"
 314   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 315   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 316 ;;
 317 SunOS)
 318   solaris="yes"
 319   make="gmake"
 320   install="ginstall"
 321   ld="gld"
 322   needs_libsunmath="no"
 323   solarisrev=`uname -r | cut -f2 -d.`
 324   # have to select again, because `uname -m` returns i86pc
 325   # even on an x86_64 box.
 326   solariscpu=`isainfo -k`
 327   if test "${solariscpu}" = "amd64" ; then
 328     cpu="x86_64"
 329   fi
 330   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 331     if test "$solarisrev" -le 9 ; then
 332       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 333         needs_libsunmath="yes"
 334         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 335         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 336         LIBS="-lsunmath $LIBS"
 337       else
 338         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 339         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 340         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 341         echo "Studio 11 can be downloaded from www.sun.com."
 342         exit 1
 343       fi
 344     fi
 345   fi
 346   if test -f /usr/include/sys/soundcard.h ; then
 347     audio_drv_list="oss"
 348   fi
 349   audio_possible_drivers="oss sdl"
 350 # needed for CMSG_ macros in sys/socket.h
 351   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 352 # needed for TIOCWIN* defines in termios.h
 353   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 354   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 355   LIBS="-lsocket -lnsl -lresolv $LIBS"
 356 ;;
 357 AIX)
 358   aix="yes"
 359   make="gmake"
 360 ;;
 361 *)
 362   audio_drv_list="oss"
 363   audio_possible_drivers="oss alsa sdl esd pa"
 364   linux="yes"
 365   linux_user="yes"
 366   usb="linux"
 367   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 368     audio_possible_drivers="$audio_possible_drivers fmod"
 369   fi
 370   if [ "$cpu" = "ia64" ] ; then
 371      xen="no"
 372      target_list="ia64-softmmu"
 373      cpu_emulation="no"
 374      gdbstub="no"
 375      slirp="no"
 376   fi
 377 ;;
 378 esac
 379
 380 if [ "$bsd" = "yes" ] ; then
 381   if [ "$darwin" != "yes" ] ; then
 382     make="gmake"
 383     usb="bsd"
 384   fi
 385   bsd_user="yes"
 386 fi
 387
 388 if test "$mingw32" = "yes" ; then
 389   EXESUF=".exe"
 390   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 391   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 392 fi
 393
 394 # find source path
 395 source_path=`dirname "$0"`
 396 source_path_used="no"
 397 workdir=`pwd`
 398 if [ -z "$source_path" ]; then
 399     source_path=$workdir
 400 else
 401     source_path=`cd "$source_path"; pwd`
 402 fi
 403 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 404
 405 werror=""
 406
 407 for opt do
 408   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 409   case "$opt" in
 410   --help|-h) show_help=yes
 411   ;;
 412   --prefix=*) prefix="$optarg"
 413   ;;
 414   --interp-prefix=*) interp_prefix="$optarg"
 415   ;;
 416   --source-path=*) source_path="$optarg"
 417   source_path_used="yes"
 418   ;;
 419   --cross-prefix=*)
 420   ;;
 421   --cc=*)
 422   ;;
 423   --host-cc=*) host_cc="$optarg"
 424   ;;
 425   --make=*) make="$optarg"
 426   ;;
 427   --install=*) install="$optarg"
 428   ;;
 429   --extra-cflags=*)
 430   ;;
 431   --extra-ldflags=*)
 432   ;;
 433   --cpu=*)
 434   ;;
 435   --target-list=*) target_list="$optarg"
 436   ;;
 437   --enable-gprof) gprof="yes"
 438   ;;
 439   --static) static="yes"
 440   ;;
 441   --disable-sdl) sdl="no"
 442   ;;
 443   --enable-sdl) sdl="yes"
 444   ;;
 445   --fmod-lib=*) fmod_lib="$optarg"
 446   ;;
 447   --fmod-inc=*) fmod_inc="$optarg"
 448   ;;
 449   --oss-lib=*) oss_lib="$optarg"
 450   ;;
 451   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 452   ;;
 453   --audio-drv-list=*) audio_drv_list="$optarg"
 454   ;;
 455   --enable-debug-tcg) debug_tcg="yes"
 456   ;;
 457   --disable-debug-tcg) debug_tcg="no"
 458   ;;
 459   --enable-debug)
 460       # Enable debugging options that aren't excessively noisy
 461       debug_tcg="yes"
 462       debug="yes"
 463       strip_opt="no"
 464   ;;
 465   --enable-sparse) sparse="yes"
 466   ;;
 467   --disable-sparse) sparse="no"
 468   ;;
 469   --disable-strip) strip_opt="no"
 470   ;;
 471   --disable-vnc-tls) vnc_tls="no"
 472   ;;
 473   --enable-vnc-tls) vnc_tls="yes"
 474   ;;
 475   --disable-vnc-sasl) vnc_sasl="no"
 476   ;;
 477   --enable-vnc-sasl) vnc_sasl="yes"
 478   ;;
 479   --disable-slirp) slirp="no"
 480   ;;
 481   --disable-uuid) uuid="no"
 482   ;;
 483   --enable-uuid) uuid="yes"
 484   ;;
 485   --disable-vde) vde="no"
 486   ;;
 487   --enable-vde) vde="yes"
 488   ;;
 489   --disable-xen) xen="no"
 490   ;;
 491   --enable-xen) xen="yes"
 492   ;;
 493   --disable-brlapi) brlapi="no"
 494   ;;
 495   --enable-brlapi) brlapi="yes"
 496   ;;
 497   --disable-bluez) bluez="no"
 498   ;;
 499   --enable-bluez) bluez="yes"
 500   ;;
 501   --disable-kvm) kvm="no"
 502   ;;
 503   --enable-kvm) kvm="yes"
 504   ;;
 505   --disable-kvm-cap-pit) kvm_cap_pit="no"
 506   ;;
 507   --enable-kvm-cap-pit) kvm_cap_pit="yes"
 508   ;;
 509   --disable-kvm-cap-device-assignment) kvm_cap_device_assignment="no"
 510   ;;
 511   --enable-kvm-cap-device-assignment) kvm_cap_device_assignment="yes"
 512   ;;
 513   --enable-profiler) profiler="yes"
 514   ;;
 515   --enable-cocoa)
 516       cocoa="yes" ;
 517       sdl="no" ;
 518       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 519   ;;
 520   --disable-system) softmmu="no"
 521   ;;
 522   --enable-system) softmmu="yes"
 523   ;;
 524   --disable-user)
 525       linux_user="no" ;
 526       bsd_user="no" ;
 527       darwin_user="no"
 528   ;;
 529   --enable-user) ;;
 530   --disable-linux-user) linux_user="no"
 531   ;;
 532   --enable-linux-user) linux_user="yes"
 533   ;;
 534   --disable-darwin-user) darwin_user="no"
 535   ;;
 536   --enable-darwin-user) darwin_user="yes"
 537   ;;
 538   --disable-bsd-user) bsd_user="no"
 539   ;;
 540   --enable-bsd-user) bsd_user="yes"
 541   ;;
 542   --enable-guest-base) guest_base="yes"
 543   ;;
 544   --disable-guest-base) guest_base="no"
 545   ;;
 546   --enable-user-pie) user_pie="yes"
 547   ;;
 548   --disable-user-pie) user_pie="no"
 549   ;;
 550   --enable-uname-release=*) uname_release="$optarg"
 551   ;;
 552   --sparc_cpu=*)
 553   ;;
 554   --enable-werror) werror="yes"
 555   ;;
 556   --disable-werror) werror="no"
 557   ;;
 558   --disable-curses) curses="no"
 559   ;;
 560   --enable-curses) curses="yes"
 561   ;;
 562   --disable-curl) curl="no"
 563   ;;
 564   --enable-curl) curl="yes"
 565   ;;
 566   --disable-fdt) fdt="no"
 567   ;;
 568   --enable-fdt) fdt="yes"
 569   ;;
 570   --disable-check-utests) check_utests="no"
 571   ;;
 572   --enable-check-utests) check_utests="yes"
 573   ;;
 574   --disable-nptl) nptl="no"
 575   ;;
 576   --enable-nptl) nptl="yes"
 577   ;;
 578   --enable-mixemu) mixemu="yes"
 579   ;;
 580   --disable-linux-aio) linux_aio="no"
 581   ;;
 582   --enable-linux-aio) linux_aio="yes"
 583   ;;
 584   --enable-io-thread) io_thread="yes"
 585   ;;
 586   --disable-blobs) blobs="no"
 587   ;;
 588   --kerneldir=*) kerneldir="$optarg"
 589   ;;
 590   --with-kvm-trace) kvm_trace="yes"
 591   ;;
 592   --with-pkgversion=*) pkgversion=" ($optarg)"
 593   ;;
 594   --disable-docs) docs="no"
 595   ;;
 596   --enable-docs) docs="yes"
 597   ;;
 598   --disable-cpu-emulation) cpu_emulation="no"
 599   ;;
 600   *) echo "ERROR: unknown option $opt"; show_help="yes"
 601   ;;
 602   esac
 603 done
 604
 605 #
 606 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 607 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 608 #
 609 host_guest_base="no"
 610 case "$cpu" in
 611     sparc) case $sparc_cpu in
 612            v7|v8)
 613              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 614            ;;
 615            v8plus|v8plusa)
 616              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 617            ;;
 618            *) # sparc_cpu not defined in the command line
 619              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 620            esac
 621            LDFLAGS="-m32 $LDFLAGS"
 622            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 623            if test "$solaris" = "no" ; then
 624              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 625              helper_cflags="-ffixed-i0"
 626            fi
 627            ;;
 628     sparc64)
 629            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 630            LDFLAGS="-m64 $LDFLAGS"
 631            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 632            if test "$solaris" != "no" ; then
 633              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 634            fi
 635            ;;
 636     s390)
 637            QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
 638            ;;
 639     i386)
 640            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 641            LDFLAGS="-m32 $LDFLAGS"
 642            helper_cflags="-fomit-frame-pointer"
 643            host_guest_base="yes"
 644            ;;
 645     x86_64)
 646            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 647            LDFLAGS="-m64 $LDFLAGS"
 648            host_guest_base="yes"
 649            ;;
 650     arm*)
 651            host_guest_base="yes"
 652            ;;
 653     ppc*)
 654            host_guest_base="yes"
 655            ;;
 656 esac
 657
 658 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 659
 660 if test x"$show_help" = x"yes" ; then
 661 cat << EOF
 662
 663 Usage: configure [options]
 664 Options: [defaults in brackets after descriptions]
 665
 666 EOF
 667 echo "Standard options:"
 668 echo "  --help                   print this message"
 669 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 670 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 671 echo "                           use %M for cpu name [$interp_prefix]"
 672 echo "  --target-list=LIST       set target list [$target_list]"
 673 echo ""
 674 echo "Advanced options (experts only):"
 675 echo "  --source-path=PATH       path of source code [$source_path]"
 676 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 677 echo "  --cc=CC                  use C compiler CC [$cc]"
 678 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 679 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 680 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 681 echo "  --make=MAKE              use specified make [$make]"
 682 echo "  --install=INSTALL        use specified install [$install]"
 683 echo "  --static                 enable static build [$static]"
 684 echo "  --enable-debug-tcg       enable TCG debugging"
 685 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 686 echo "  --enable-debug           enable common debug build options"
 687 echo "  --enable-sparse          enable sparse checker"
 688 echo "  --disable-sparse         disable sparse checker (default)"
 689 echo "  --disable-strip          disable stripping binaries"
 690 echo "  --disable-werror         disable compilation abort on warning"
 691 echo "  --disable-sdl            disable SDL"
 692 echo "  --enable-sdl             enable SDL"
 693 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 694 echo "  --audio-drv-list=LIST    set audio drivers list:"
 695 echo "                           Available drivers: $audio_possible_drivers"
 696 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 697 echo "                           Available cards: $audio_possible_cards"
 698 echo "  --enable-mixemu          enable mixer emulation"
 699 echo "  --disable-xen            disable xen backend driver support"
 700 echo "  --enable-xen             enable xen backend driver support"
 701 echo "  --disable-brlapi         disable BrlAPI"
 702 echo "  --enable-brlapi          enable BrlAPI"
 703 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 704 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 705 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 706 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 707 echo "  --disable-curses         disable curses output"
 708 echo "  --enable-curses          enable curses output"
 709 echo "  --disable-curl           disable curl connectivity"
 710 echo "  --enable-curl            enable curl connectivity"
 711 echo "  --disable-fdt            disable fdt device tree"
 712 echo "  --enable-fdt             enable fdt device tree"
 713 echo "  --disable-check-utests   disable check unit-tests"
 714 echo "  --enable-check-utests    enable check unit-tests"
 715 echo "  --disable-bluez          disable bluez stack connectivity"
 716 echo "  --enable-bluez           enable bluez stack connectivity"
 717 echo "  --disable-kvm            disable KVM acceleration support"
 718 echo "  --enable-kvm             enable KVM acceleration support"
 719 echo "  --disable-cap-kvm-pit    disable KVM pit support"
 720 echo "  --enable-cap-kvm-pit     enable KVM pit support"
 721 echo "  --disable-cap-device-assignment    disable KVM device assignment support"
 722 echo "  --enable-cap-device-assignment     enable KVM device assignment support"
 723 echo "  --disable-nptl           disable usermode NPTL support"
 724 echo "  --enable-nptl            enable usermode NPTL support"
 725 echo "  --enable-system          enable all system emulation targets"
 726 echo "  --disable-system         disable all system emulation targets"
 727 echo "  --enable-user            enable supported user emulation targets"
 728 echo "  --disable-user           disable all user emulation targets"
 729 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 730 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 731 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 732 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 733 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 734 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 735 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 736 echo "                           emulation targets"
 737 echo "  --disable-guest-base     disable GUEST_BASE support"
 738 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 739 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 740 echo "  --fmod-lib               path to FMOD library"
 741 echo "  --fmod-inc               path to FMOD includes"
 742 echo "  --oss-lib                path to OSS library"
 743 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 744 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 745 echo "  --disable-uuid           disable uuid support"
 746 echo "  --enable-uuid            enable uuid support"
 747 echo "  --disable-vde            disable support for vde network"
 748 echo "  --enable-vde             enable support for vde network"
 749 echo "  --disable-linux-aio      disable Linux AIO support"
 750 echo "  --enable-linux-aio       enable Linux AIO support"
 751 echo "  --enable-io-thread       enable IO thread"
 752 echo "  --disable-blobs          disable installing provided firmware blobs"
 753 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 754 echo "  --with-kvm-trace         enable building the KVM module with the kvm trace option"
 755 echo "  --disable-cpu-emulation  disables use of qemu cpu emulation code"
 756 echo ""
 757 echo "NOTE: The object files are built at the place where configure is launched"
 758 exit 1
 759 fi
 760
 761 #
 762 # Solaris specific configure tool chain decisions
 763 #
 764 if test "$solaris" = "yes" ; then
 765   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 766   if test -z "$solinst" ; then
 767     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 768     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 769     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 770     exit 1
 771   fi
 772   if test "$solinst" = "/usr/sbin/install" ; then
 773     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 774     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 775     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 776     exit 1
 777   fi
 778   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 779   if test -z "$sol_ar" ; then
 780     echo "Error: No path includes ar"
 781     if test -f /usr/ccs/bin/ar ; then
 782       echo "Add /usr/ccs/bin to your path and rerun configure"
 783     fi
 784     exit 1
 785   fi
 786 fi
 787
 788
 789 if test -z "$target_list" ; then
 790 # these targets are portable
 791     if [ "$softmmu" = "yes" ] ; then
 792         target_list="\
 793 i386-softmmu \
 794 x86_64-softmmu \
 795 arm-softmmu \
 796 cris-softmmu \
 797 m68k-softmmu \
 798 microblaze-softmmu \
 799 mips-softmmu \
 800 mipsel-softmmu \
 801 mips64-softmmu \
 802 mips64el-softmmu \
 803 ppc-softmmu \
 804 ppcemb-softmmu \
 805 ppc64-softmmu \
 806 sh4-softmmu \
 807 sh4eb-softmmu \
 808 sparc-softmmu \
 809 sparc64-softmmu \
 810 "
 811     fi
 812 # the following are Linux specific
 813     if [ "$linux_user" = "yes" ] ; then
 814         target_list="${target_list}\
 815 i386-linux-user \
 816 x86_64-linux-user \
 817 alpha-linux-user \
 818 arm-linux-user \
 819 armeb-linux-user \
 820 cris-linux-user \
 821 m68k-linux-user \
 822 microblaze-linux-user \
 823 mips-linux-user \
 824 mipsel-linux-user \
 825 ppc-linux-user \
 826 ppc64-linux-user \
 827 ppc64abi32-linux-user \
 828 sh4-linux-user \
 829 sh4eb-linux-user \
 830 sparc-linux-user \
 831 sparc64-linux-user \
 832 sparc32plus-linux-user \
 833 "
 834     fi
 835 # the following are Darwin specific
 836     if [ "$darwin_user" = "yes" ] ; then
 837         target_list="$target_list i386-darwin-user ppc-darwin-user "
 838     fi
 839 # the following are BSD specific
 840     if [ "$bsd_user" = "yes" ] ; then
 841         target_list="${target_list}\
 842 i386-bsd-user \
 843 x86_64-bsd-user \
 844 sparc-bsd-user \
 845 sparc64-bsd-user \
 846 "
 847     fi
 848 else
 849     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 850 fi
 851 if test -z "$target_list" ; then
 852     echo "No targets enabled"
 853     exit 1
 854 fi
 855
 856 feature_not_found() {
 857   feature=$1
 858
 859   echo "ERROR"
 860   echo "ERROR: User requested feature $feature"
 861   echo "ERROR: configure was not able to find it"
 862   echo "ERROR"
 863   exit 1;
 864 }
 865
 866 if test -z "$cross_prefix" ; then
 867
 868 # ---
 869 # big/little endian test
 870 cat > $TMPC << EOF
 871 #include <inttypes.h>
 872 int main(int argc, char ** argv){
 873         volatile uint32_t i=0x01234567;
 874         return (*((uint8_t*)(&i))) == 0x67;
 875 }
 876 EOF
 877
 878 if compile_prog "" "" ; then
 879 $TMPE && bigendian="yes"
 880 else
 881 echo big/little test failed
 882 fi
 883
 884 else
 885
 886 # if cross compiling, cannot launch a program, so make a static guess
 887 case "$cpu" in
 888   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|sparc|sparc64)
 889     bigendian=yes
 890   ;;
 891 esac
 892
 893 fi
 894
 895 # host long bits test
 896 hostlongbits="32"
 897 case "$cpu" in
 898   x86_64|alpha|ia64|sparc64|ppc64)
 899     hostlongbits=64
 900   ;;
 901 esac
 902
 903
 904 ##########################################
 905 # NPTL probe
 906
 907 if test "$nptl" != "no" ; then
 908   cat > $TMPC <<EOF
 909 #include <sched.h>
 910 #include <linux/futex.h>
 911 void foo()
 912 {
 913 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 914 #error bork
 915 #endif
 916 }
 917 EOF
 918
 919   if compile_object ; then
 920     nptl=yes
 921   else
 922     if test "$nptl" = "yes" ; then
 923       feature_not_found "nptl"
 924     fi
 925     nptl=no
 926   fi
 927 fi
 928
 929 ##########################################
 930 # zlib check
 931
 932 cat > $TMPC << EOF
 933 #include <zlib.h>
 934 int main(void) { zlibVersion(); return 0; }
 935 EOF
 936 if compile_prog "" "-lz" ; then
 937     :
 938 else
 939     echo
 940     echo "Error: zlib check failed"
 941     echo "Make sure to have the zlib libs and headers installed."
 942     echo
 943     exit 1
 944 fi
 945
 946 ##########################################
 947 # xen probe
 948
 949 if test "$xen" != "no" ; then
 950   xen_libs="-lxenstore -lxenctrl -lxenguest"
 951   cat > $TMPC <<EOF
 952 #include <xenctrl.h>
 953 #include <xs.h>
 954 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
 955 EOF
 956   if compile_prog "" "$xen_libs" ; then
 957     xen=yes
 958     libs_softmmu="$xen_libs $libs_softmmu"
 959   else
 960     if test "$xen" = "yes" ; then
 961       feature_not_found "xen"
 962     fi
 963     xen=no
 964   fi
 965 fi
 966
 967 ##########################################
 968 # Sparse probe
 969 if test "$sparse" != "no" ; then
 970   if test -x "$(which cgcc 2>/dev/null)"; then
 971     sparse=yes
 972   else
 973     if test "$sparse" = "yes" ; then
 974       feature_not_found "sparse"
 975     fi
 976     sparse=no
 977   fi
 978 fi
 979
 980 ##########################################
 981 # SDL probe
 982
 983 sdl_too_old=no
 984
 985 if test "$sdl" != "no" ; then
 986   cat > $TMPC << EOF
 987 #include <SDL.h>
 988 #undef main /* We don't want SDL to override our main() */
 989 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 990 EOF
 991   sdl_cflags=`sdl-config --cflags 2> /dev/null`
 992   sdl_libs=`sdl-config --libs 2> /dev/null`
 993   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
 994     _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
 995     if test "$_sdlversion" -lt 121 ; then
 996       sdl_too_old=yes
 997     else
 998       if test "$cocoa" = "no" ; then
 999         sdl=yes
1000       fi
1001     fi
1002
1003     # static link with sdl ?
1004     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1005       sdl_libs=`sdl-config --static-libs 2>/dev/null`
1006       if test `sdl-config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` ; then
1007          sdl_libs="$sdl_libs `aalib-config --static-libs >2 /dev/null`"
1008          sdl_cflags="$sd_cflags `aalib-config --cflags >2 /dev/null`"
1009       fi
1010       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1011         :
1012       else
1013         sdl=no
1014       fi
1015     fi # static link
1016   else # sdl not found
1017     if test "$sdl" = "yes" ; then
1018       feature_not_found "sdl"
1019     fi
1020     sdl=no
1021   fi # sdl compile test
1022 fi
1023
1024 if test "$sdl" = "yes" ; then
1025   cat > $TMPC <<EOF
1026 #include <SDL.h>
1027 #if defined(SDL_VIDEO_DRIVER_X11)
1028 #include <X11/XKBlib.h>
1029 #else
1030 #error No x11 support
1031 #endif
1032 int main(void) { return 0; }
1033 EOF
1034   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1035     sdl_libs="$sdl_libs -lX11"
1036   fi
1037   if test "$mingw32" = "yes" ; then
1038     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1039   fi
1040   libs_softmmu="$sdl_libs $libs_softmmu"
1041 fi
1042
1043 ##########################################
1044 # VNC TLS detection
1045 if test "$vnc_tls" != "no" ; then
1046   cat > $TMPC <<EOF
1047 #include <gnutls/gnutls.h>
1048 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1049 EOF
1050   vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
1051   vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
1052   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1053     vnc_tls=yes
1054     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1055   else
1056     if test "$vnc_tls" = "yes" ; then
1057       feature_not_found "vnc-tls"
1058     fi
1059     vnc_tls=no
1060   fi
1061 fi
1062
1063 ##########################################
1064 # VNC SASL detection
1065 if test "$vnc_sasl" != "no" ; then
1066   cat > $TMPC <<EOF
1067 #include <sasl/sasl.h>
1068 #include <stdio.h>
1069 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1070 EOF
1071   # Assuming Cyrus-SASL installed in /usr prefix
1072   vnc_sasl_cflags=""
1073   vnc_sasl_libs="-lsasl2"
1074   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1075     vnc_sasl=yes
1076     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1077   else
1078     if test "$vnc_sasl" = "yes" ; then
1079       feature_not_found "vnc-sasl"
1080     fi
1081     vnc_sasl=no
1082   fi
1083 fi
1084
1085 ##########################################
1086 # fnmatch() probe, used for ACL routines
1087 fnmatch="no"
1088 cat > $TMPC << EOF
1089 #include <fnmatch.h>
1090 int main(void)
1091 {
1092     fnmatch("foo", "foo", 0);
1093     return 0;
1094 }
1095 EOF
1096 if compile_prog "" "" ; then
1097    fnmatch="yes"
1098 fi
1099
1100 ##########################################
1101 # uuid_generate() probe, used for vdi block driver
1102 if test "$uuid" != "no" ; then
1103   uuid_libs="-luuid"
1104   cat > $TMPC << EOF
1105 #include <uuid/uuid.h>
1106 int main(void)
1107 {
1108     uuid_t my_uuid;
1109     uuid_generate(my_uuid);
1110     return 0;
1111 }
1112 EOF
1113   if compile_prog "" "$uuid_libs" ; then
1114     uuid="yes"
1115     libs_softmmu="$uuid_libs $libs_softmmu"
1116     libs_tools="$uuid_libs $libs_tools"
1117   else
1118     if test "$uuid" = "yes" ; then
1119       feature_not_found "uuid"
1120     fi
1121     uuid=no
1122   fi
1123 fi
1124
1125 ##########################################
1126 # vde libraries probe
1127 if test "$vde" != "no" ; then
1128   vde_libs="-lvdeplug"
1129   cat > $TMPC << EOF
1130 #include <libvdeplug.h>
1131 int main(void)
1132 {
1133     struct vde_open_args a = {0, 0, 0};
1134     vde_open("", "", &a);
1135     return 0;
1136 }
1137 EOF
1138   if compile_prog "" "$vde_libs" ; then
1139     vde=yes
1140     libs_softmmu="$vde_libs $libs_softmmu"
1141     libs_tools="$vde_libs $libs_tools"
1142   else
1143     if test "$vde" = "yes" ; then
1144       feature_not_found "vde"
1145     fi
1146     vde=no
1147   fi
1148 fi
1149
1150 ##########################################
1151 # Sound support libraries probe
1152
1153 audio_drv_probe()
1154 {
1155     drv=$1
1156     hdr=$2
1157     lib=$3
1158     exp=$4
1159     cfl=$5
1160         cat > $TMPC << EOF
1161 #include <$hdr>
1162 int main(void) { $exp }
1163 EOF
1164     if compile_prog "$cfl" "$lib" ; then
1165         :
1166     else
1167         echo
1168         echo "Error: $drv check failed"
1169         echo "Make sure to have the $drv libs and headers installed."
1170         echo
1171         exit 1
1172     fi
1173 }
1174
1175 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1176 for drv in $audio_drv_list; do
1177     case $drv in
1178     alsa)
1179     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1180         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1181     libs_softmmu="-lasound $libs_softmmu"
1182     ;;
1183
1184     fmod)
1185     if test -z $fmod_lib || test -z $fmod_inc; then
1186         echo
1187         echo "Error: You must specify path to FMOD library and headers"
1188         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1189         echo
1190         exit 1
1191     fi
1192     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1193     libs_softmmu="$fmod_lib $libs_softmmu"
1194     ;;
1195
1196     esd)
1197     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1198     libs_softmmu="-lesd $libs_softmmu"
1199     audio_pt_int="yes"
1200     ;;
1201
1202     pa)
1203     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
1204         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1205     libs_softmmu="-lpulse-simple $libs_softmmu"
1206     audio_pt_int="yes"
1207     ;;
1208
1209     coreaudio)
1210       libs_softmmu="-framework CoreAudio $libs_softmmu"
1211     ;;
1212
1213     dsound)
1214       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1215       audio_win_int="yes"
1216     ;;
1217
1218     oss)
1219       libs_softmmu="$oss_lib $libs_softmmu"
1220     ;;
1221
1222     sdl|wav)
1223     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1224     ;;
1225
1226     winwave)
1227       libs_softmmu="-lwinmm $libs_softmmu"
1228       audio_win_int="yes"
1229     ;;
1230
1231     *)
1232     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1233         echo
1234         echo "Error: Unknown driver '$drv' selected"
1235         echo "Possible drivers are: $audio_possible_drivers"
1236         echo
1237         exit 1
1238     }
1239     ;;
1240     esac
1241 done
1242
1243 ##########################################
1244 # BrlAPI probe
1245
1246 if test "$brlapi" != "no" ; then
1247   brlapi_libs="-lbrlapi"
1248   cat > $TMPC << EOF
1249 #include <brlapi.h>
1250 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1251 EOF
1252   if compile_prog "" "$brlapi_libs" ; then
1253     brlapi=yes
1254     libs_softmmu="$brlapi_libs $libs_softmmu"
1255   else
1256     if test "$brlapi" = "yes" ; then
1257       feature_not_found "brlapi"
1258     fi
1259     brlapi=no
1260   fi
1261 fi
1262
1263 ##########################################
1264 # curses probe
1265 curses_list="-lncurses -lcurses"
1266
1267 if test "$curses" != "no" ; then
1268   curses_found=no
1269   cat > $TMPC << EOF
1270 #include <curses.h>
1271 #ifdef __OpenBSD__
1272 #define resize_term resizeterm
1273 #endif
1274 int main(void) { resize_term(0, 0); return curses_version(); }
1275 EOF
1276   for curses_lib in $curses_list; do
1277     if compile_prog "" "$curses_lib" ; then
1278       curses_found=yes
1279       libs_softmmu="$curses_lib $libs_softmmu"
1280       break
1281     fi
1282   done
1283   if test "$curses_found" = "yes" ; then
1284     curses=yes
1285   else
1286     if test "$curses" = "yes" ; then
1287       feature_not_found "curses"
1288     fi
1289     curses=no
1290   fi
1291 fi
1292
1293 ##########################################
1294 # curl probe
1295
1296 if test "$curl" != "no" ; then
1297   cat > $TMPC << EOF
1298 #include <curl/curl.h>
1299 int main(void) { return curl_easy_init(); }
1300 EOF
1301   curl_cflags=`curl-config --cflags 2>/dev/null`
1302   curl_libs=`curl-config --libs 2>/dev/null`
1303   if compile_prog "$curl_cflags" "$curl_libs" ; then
1304     curl=yes
1305     libs_tools="$curl_libs $libs_tools"
1306     libs_softmmu="$curl_libs $libs_softmmu"
1307   else
1308     if test "$curl" = "yes" ; then
1309       feature_not_found "curl"
1310     fi
1311     curl=no
1312   fi
1313 fi # test "$curl"
1314
1315 ##########################################
1316 # check framework probe
1317
1318 if test "$check_utests" != "no" ; then
1319   cat > $TMPC << EOF
1320 #include <check.h>
1321 int main(void) { suite_create("qemu test"); return 0; }
1322 EOF
1323   check_libs=`pkg-config --libs check`
1324   if compile_prog "" $check_libs ; then
1325     check_utests=yes
1326     libs_tools="$check_libs $libs_tools"
1327   else
1328     if test "$check_utests" = "yes" ; then
1329       feature_not_found "check"
1330     fi
1331     check_utests=no
1332   fi
1333 fi # test "$check_utests"
1334
1335 ##########################################
1336 # bluez support probe
1337 if test "$bluez" != "no" ; then
1338   cat > $TMPC << EOF
1339 #include <bluetooth/bluetooth.h>
1340 int main(void) { return bt_error(0); }
1341 EOF
1342   bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
1343   bluez_libs=`pkg-config --libs bluez 2> /dev/null`
1344   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1345     bluez=yes
1346     libs_softmmu="$bluez_libs $libs_softmmu"
1347   else
1348     if test "$bluez" = "yes" ; then
1349       feature_not_found "bluez"
1350     fi
1351     bluez="no"
1352   fi
1353 fi
1354
1355 ##########################################
1356 # kvm probe
1357 if test "$kvm" != "no" ; then
1358     cat > $TMPC <<EOF
1359 #include <linux/kvm.h>
1360 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1361 #error Invalid KVM version
1362 #endif
1363 #if !defined(KVM_CAP_USER_MEMORY)
1364 #error Missing KVM capability KVM_CAP_USER_MEMORY
1365 #endif
1366 #if !defined(KVM_CAP_SET_TSS_ADDR)
1367 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1368 #endif
1369 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1370 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1371 #endif
1372 int main(void) { return 0; }
1373 EOF
1374   if test "$kerneldir" != "" ; then
1375       kvm_cflags=-I"$kerneldir"/include
1376       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1377          -a -d "$kerneldir/arch/x86/include" ; then
1378             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1379         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1380             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1381         elif test -d "$kerneldir/arch/$cpu/include" ; then
1382             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1383       fi
1384   else
1385       case "$cpu" in
1386       i386 | x86_64)
1387         kvm_arch="x86"
1388         ;;
1389       ppc)
1390         kvm_arch="powerpc"
1391         ;;
1392       *)
1393         kvm_arch="$cpu"
1394         ;;
1395       esac
1396       kvm_cflags="-I$source_path/kvm/include"
1397       kvm_cflags="$kvm_cflags -include $source_path/kvm/include/linux/config.h"
1398       kvm_cflags="$kvm_cflags -I$source_path/kvm/include/$kvm_arch"
1399   fi
1400   kvm_cflags="$kvm_cflags -idirafter $source_path/compat"
1401   if compile_prog "$kvm_cflags" "" ; then
1402     kvm=yes
1403   else
1404     if test "$kvm" = "yes" ; then
1405       if [ -x "`which awk 2>/dev/null`" ] && \
1406          [ -x "`which grep 2>/dev/null`" ]; then
1407         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1408         | grep "error: " \
1409         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1410         if test "$kvmerr" != "" ; then
1411           echo -e "${kvmerr}\n\
1412       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1413   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1414         fi
1415       fi
1416       feature_not_found "kvm"
1417     fi
1418     kvm=no
1419   fi
1420 fi
1421
1422 ##########################################
1423 # test for KVM_CAP_PIT
1424
1425 if test "$kvm_cap_pit" != "no" ; then
1426   if test "$kvm" = "no" -a "$kvm_cap_pit" = "yes" ; then
1427       feature_not_found "kvm_cap_pit (kvm is not enabled)"
1428   fi
1429   cat > $TMPC <<EOF
1430 #include <linux/kvm.h>
1431 #ifndef KVM_CAP_PIT
1432 #error "kvm no pit capability"
1433 #endif
1434 int main(void) { return 0; }
1435 EOF
1436   if compile_prog "$kvm_cflags" ""; then
1437     kvm_cap_pit=yes
1438   else
1439     if test "$kvm_cap_pit" = "yes" ; then
1440       feature_not_found "kvm_cap_pit"
1441     fi
1442     kvm_cap_pit=no
1443   fi
1444 fi
1445
1446 ##########################################
1447 # test for KVM_CAP_DEVICE_ASSIGNMENT
1448
1449 if test "$kvm_cap_device_assignment" != "no" ; then
1450   if test "$kvm" = "no" -a "$kvm_cap_device_assignment" = "yes" ; then
1451       feature_not_found "kvm_cap_device_assignment (kvm is not enabled)"
1452   fi
1453   cat > $TMPC <<EOF
1454 #include <linux/kvm.h>
1455 #ifndef KVM_CAP_DEVICE_ASSIGNMENT
1456 #error "kvm no device assignment capability"
1457 #endif
1458 int main(void) { return 0; }
1459 EOF
1460   if compile_prog "$kvm_cflags" "" ; then
1461     kvm_cap_device_assignment=yes
1462   else
1463     if test "$kvm_cap_device_assignment" = "yes" ; then
1464       feature_not_found "kvm_cap_device_assigment"
1465     fi
1466     kvm_cap_device_assignment=no
1467   fi
1468 fi
1469
1470 ##########################################
1471 # libpci probe for kvm_cap_device_assignment
1472 if test $kvm_cap_device_assignment = "yes" ; then
1473   cat > $TMPC << EOF
1474 #include <pci/pci.h>
1475 #ifndef PCI_VENDOR_ID
1476 #error NO LIBPCI
1477 #endif
1478 int main(void) { struct pci_access a; pci_init(&a); return 0; }
1479 EOF
1480   if compile_prog "" "-lpci" ; then
1481     libs_softmmu="-lpci $libs_softmmu"
1482   else
1483     echo
1484     echo "Error: libpci check failed"
1485     echo "Disable KVM Device Assignment capability."
1486     echo
1487     kvm_cap_device_assignment=no
1488   fi
1489 fi
1490
1491 ##########################################
1492 # pthread probe
1493 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1494
1495 pthread=no
1496 cat > $TMPC << EOF
1497 #include <pthread.h>
1498 int main(void) { pthread_create(0,0,0,0); return 0; }
1499 EOF
1500 for pthread_lib in $PTHREADLIBS_LIST; do
1501   if compile_prog "" "$pthread_lib" ; then
1502     pthread=yes
1503     LIBS="$pthread_lib $LIBS"
1504     break
1505   fi
1506 done
1507
1508 if test "$mingw32" != yes -a "$pthread" = no; then
1509   echo
1510   echo "Error: pthread check failed"
1511   echo "Make sure to have the pthread libs and headers installed."
1512   echo
1513   exit 1
1514 fi
1515
1516 ##########################################
1517 # linux-aio probe
1518
1519 if test "$linux_aio" != "no" ; then
1520   cat > $TMPC <<EOF
1521 #include <libaio.h>
1522 #include <sys/eventfd.h>
1523 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1524 EOF
1525   if compile_prog "" "-laio" ; then
1526     linux_aio=yes
1527     LIBS="$LIBS -laio"
1528   else
1529     if test "$linux_aio" = "yes" ; then
1530       feature_not_found "linux AIO"
1531     fi
1532     linux_aio=no
1533   fi
1534 fi
1535
1536 ##########################################
1537 # iovec probe
1538 cat > $TMPC <<EOF
1539 #include <sys/types.h>
1540 #include <sys/uio.h>
1541 #include <unistd.h>
1542 int main(void) { struct iovec iov; return 0; }
1543 EOF
1544 iovec=no
1545 if compile_prog "" "" ; then
1546   iovec=yes
1547 fi
1548
1549 ##########################################
1550 # preadv probe
1551 cat > $TMPC <<EOF
1552 #include <sys/types.h>
1553 #include <sys/uio.h>
1554 #include <unistd.h>
1555 int main(void) { preadv; }
1556 EOF
1557 preadv=no
1558 if compile_prog "" "" ; then
1559   preadv=yes
1560 fi
1561
1562 ##########################################
1563 # fdt probe
1564 if test "$fdt" != "no" ; then
1565   fdt_libs="-lfdt"
1566   cat > $TMPC << EOF
1567 int main(void) { return 0; }
1568 EOF
1569   if compile_prog "" "$fdt_libs" ; then
1570     fdt=yes
1571     libs_softmmu="$fdt_libs $libs_softmmu"
1572   else
1573     if test "$fdt" = "yes" ; then
1574       feature_not_found "fdt"
1575     fi
1576     fdt=no
1577   fi
1578 fi
1579
1580 #
1581 # Check for xxxat() functions when we are building linux-user
1582 # emulator.  This is done because older glibc versions don't
1583 # have syscall stubs for these implemented.
1584 #
1585 atfile=no
1586 cat > $TMPC << EOF
1587 #define _ATFILE_SOURCE
1588 #include <sys/types.h>
1589 #include <fcntl.h>
1590 #include <unistd.h>
1591
1592 int
1593 main(void)
1594 {
1595         /* try to unlink nonexisting file */
1596         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1597 }
1598 EOF
1599 if compile_prog "" "" ; then
1600   atfile=yes
1601 fi
1602
1603 # Check for inotify functions when we are building linux-user
1604 # emulator.  This is done because older glibc versions don't
1605 # have syscall stubs for these implemented.  In that case we
1606 # don't provide them even if kernel supports them.
1607 #
1608 inotify=no
1609 cat > $TMPC << EOF
1610 #include <sys/inotify.h>
1611
1612 int
1613 main(void)
1614 {
1615         /* try to start inotify */
1616         return inotify_init();
1617 }
1618 EOF
1619 if compile_prog "" "" ; then
1620   inotify=yes
1621 fi
1622
1623 # check if utimensat and futimens are supported
1624 utimens=no
1625 cat > $TMPC << EOF
1626 #define _ATFILE_SOURCE
1627 #define _GNU_SOURCE
1628 #include <stddef.h>
1629 #include <fcntl.h>
1630
1631 int main(void)
1632 {
1633     utimensat(AT_FDCWD, "foo", NULL, 0);
1634     futimens(0, NULL);
1635     return 0;
1636 }
1637 EOF
1638 if compile_prog "" "" ; then
1639   utimens=yes
1640 fi
1641
1642 # check if pipe2 is there
1643 pipe2=no
1644 cat > $TMPC << EOF
1645 #define _GNU_SOURCE
1646 #include <unistd.h>
1647 #include <fcntl.h>
1648
1649 int main(void)
1650 {
1651     int pipefd[2];
1652     pipe2(pipefd, O_CLOEXEC);
1653     return 0;
1654 }
1655 EOF
1656 if compile_prog "" "" ; then
1657   pipe2=yes
1658 fi
1659
1660 # check if tee/splice is there. vmsplice was added same time.
1661 splice=no
1662 cat > $TMPC << EOF
1663 #define _GNU_SOURCE
1664 #include <unistd.h>
1665 #include <fcntl.h>
1666 #include <limits.h>
1667
1668 int main(void)
1669 {
1670     int len, fd;
1671     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1672     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1673     return 0;
1674 }
1675 EOF
1676 if compile_prog "" "" ; then
1677   splice=yes
1678 fi
1679
1680 ##########################################
1681 # signalfd probe
1682 signalfd="no"
1683 cat > $TMPC << EOF
1684 #define _GNU_SOURCE
1685 #include <unistd.h>
1686 #include <sys/syscall.h>
1687 #include <signal.h>
1688 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
1689 EOF
1690
1691 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1692   signalfd=yes
1693 fi
1694
1695 # check if eventfd is supported
1696 eventfd=no
1697 cat > $TMPC << EOF
1698 #include <sys/eventfd.h>
1699
1700 int main(void)
1701 {
1702     int efd = eventfd(0, 0);
1703     return 0;
1704 }
1705 EOF
1706 if compile_prog "" "" ; then
1707   eventfd=yes
1708 fi
1709
1710 # check for fallocate
1711 fallocate=no
1712 cat > $TMPC << EOF
1713 #include <fcntl.h>
1714
1715 int main(void)
1716 {
1717     fallocate(0, 0, 0, 0);
1718     return 0;
1719 }
1720 EOF
1721 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1722   fallocate=yes
1723 fi
1724
1725 # check for dup3
1726 dup3=no
1727 cat > $TMPC << EOF
1728 #include <unistd.h>
1729
1730 int main(void)
1731 {
1732     dup3(0, 0, 0);
1733     return 0;
1734 }
1735 EOF
1736 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1737   dup3=yes
1738 fi
1739
1740 # Check if tools are available to build documentation.
1741 if test "$docs" != "no" ; then
1742   if test -x "`which texi2html 2>/dev/null`" -a \
1743           -x "`which pod2man 2>/dev/null`" ; then
1744     docs=yes
1745   else
1746     if test "$docs" = "yes" ; then
1747       feature_not_found "docs"
1748     fi
1749     docs=no
1750   fi
1751 fi
1752
1753 # Search for bswap_32 function
1754 byteswap_h=no
1755 cat > $TMPC << EOF
1756 #include <byteswap.h>
1757 int main(void) { return bswap_32(0); }
1758 EOF
1759 if compile_prog "" "" ; then
1760   byteswap_h=yes
1761 fi
1762
1763 # Search for bswap_32 function
1764 bswap_h=no
1765 cat > $TMPC << EOF
1766 #include <sys/endian.h>
1767 #include <sys/types.h>
1768 #include <machine/bswap.h>
1769 int main(void) { return bswap32(0); }
1770 EOF
1771 if compile_prog "" "" ; then
1772   bswap_h=yes
1773 fi
1774
1775 ##########################################
1776 # Do we need librt
1777 cat > $TMPC <<EOF
1778 #include <signal.h>
1779 #include <time.h>
1780 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1781 EOF
1782
1783 if compile_prog "" "" ; then
1784   :
1785 elif compile_prog "" "-lrt" ; then
1786   LIBS="-lrt $LIBS"
1787 fi
1788
1789 # Determine what linker flags to use to force archive inclusion
1790 check_linker_flags()
1791 {
1792     w2=
1793     if test "$2" ; then
1794         w2=-Wl,$2
1795     fi
1796     compile_prog "" "-Wl,$1 ${w2}"
1797 }
1798
1799 cat > $TMPC << EOF
1800 int main(void) { }
1801 EOF
1802 if check_linker_flags --whole-archive --no-whole-archive ; then
1803     # GNU ld
1804     arlibs_begin="-Wl,--whole-archive"
1805     arlibs_end="-Wl,--no-whole-archive"
1806 elif check_linker_flags -z,allextract -z,defaultextract ; then
1807     # Solaris ld
1808     arlibs_begin="-Wl,-z,allextract"
1809     arlibs_end="-Wl,-z,defaultextract"
1810 elif check_linker_flags -all_load ; then
1811     # Mac OS X
1812     arlibs_begin="-all_load"
1813     arlibs_end=""
1814 else
1815     echo "Error: your linker does not support --whole-archive or -z."
1816     echo "Please report to qemu-devel@nongnu.org"
1817     exit 1
1818 fi
1819
1820 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1821         "$aix" != "yes" ; then
1822     libs_softmmu="-lutil $libs_softmmu"
1823 fi
1824
1825 ##########################################
1826 # check if the compiler defines offsetof
1827
1828 need_offsetof=yes
1829 cat > $TMPC << EOF
1830 #include <stddef.h>
1831 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1832 EOF
1833 if compile_prog "" "" ; then
1834     need_offsetof=no
1835 fi
1836
1837 ##########################################
1838 # check if the compiler understands attribute warn_unused_result
1839 #
1840 # This could be smarter, but gcc -Werror does not error out even when warning
1841 # about attribute warn_unused_result
1842
1843 gcc_attribute_warn_unused_result=no
1844 cat > $TMPC << EOF
1845 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
1846 #error gcc 3.3 or older
1847 #endif
1848 int main(void) { return 0;}
1849 EOF
1850 if compile_prog "" ""; then
1851     gcc_attribute_warn_unused_result=yes
1852 fi
1853
1854 ##########################################
1855 # check if we have fdatasync
1856
1857 fdatasync=no
1858 cat > $TMPC << EOF
1859 #include <unistd.h>
1860 int main(void) { return fdatasync(0); }
1861 EOF
1862 if compile_prog "" "" ; then
1863     fdatasync=yes
1864 fi
1865
1866 # End of CC checks
1867 # After here, no more $cc or $ld runs
1868
1869 # default flags for all hosts
1870 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
1871 CFLAGS="-g $CFLAGS"
1872 if test "$debug" = "no" ; then
1873   CFLAGS="-O2 $CFLAGS"
1874 fi
1875 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
1876 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
1877 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
1878 QEMU_CFLAGS="-U_FORTIFY_SOURCE $QEMU_CFLAGS"
1879 QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
1880 LDFLAGS="-g $LDFLAGS"
1881
1882 gcc_flags="-Wold-style-declaration -Wold-style-definition"
1883 cat > $TMPC << EOF
1884 int main(void) { }
1885 EOF
1886 for flag in $gcc_flags; do
1887     if compile_prog "$QEMU_CFLAGS" "$flag" ; then
1888         QEMU_CFLAGS="$flag $QEMU_CFLAGS"
1889     fi
1890 done
1891
1892 # Consult white-list to determine whether to enable werror
1893 # by default.  Only enable by default for git builds
1894 if test -z "$werror" ; then
1895     z_version=`cut -f3 -d. $source_path/VERSION`
1896     if test "$z_version" = "50" -a \
1897         "$linux" = "yes" ; then
1898         werror="yes"
1899     else
1900         werror="no"
1901     fi
1902 fi
1903
1904 if test "$werror" = "yes" ; then
1905     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1906 fi
1907
1908 if test "$solaris" = "no" ; then
1909     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1910         LDFLAGS="-Wl,--warn-common $LDFLAGS"
1911     fi
1912 fi
1913
1914 if test "$mingw32" = "yes" ; then
1915   if test -z "$prefix" ; then
1916       prefix="c:/Program Files/Qemu"
1917   fi
1918   mansuffix=""
1919   datasuffix=""
1920   docsuffix=""
1921   binsuffix=""
1922 else
1923   if test -z "$prefix" ; then
1924       prefix="/usr/local"
1925   fi
1926   mansuffix="/share/man"
1927   datasuffix="/share/qemu"
1928   docsuffix="/share/doc/qemu"
1929   binsuffix="/bin"
1930 fi
1931
1932 if test -f kvm/kernel/configure; then
1933     kvm_kmod="yes"
1934     kmod_args=""
1935     if test -n "$kerneldir"; then
1936         kmod_args="--kerneldir=$kerneldir"
1937     fi
1938     if test "$kvm_trace" = "yes"; then
1939         kmod_args="$kmod_args --with-kvm-trace"
1940     fi
1941     # hope there are no spaces in kmod_args; can't use arrays because of
1942     # dash.
1943     (cd kvm/kernel; ./configure $kmod_args)
1944 fi
1945
1946 echo "Install prefix    $prefix"
1947 echo "BIOS directory    $prefix$datasuffix"
1948 echo "binary directory  $prefix$binsuffix"
1949 if test "$mingw32" = "no" ; then
1950 echo "Manual directory  $prefix$mansuffix"
1951 echo "ELF interp prefix $interp_prefix"
1952 fi
1953 echo "Source path       $source_path"
1954 echo "C compiler        $cc"
1955 echo "Host C compiler   $host_cc"
1956 echo "CFLAGS            $CFLAGS"
1957 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
1958 echo "LDFLAGS           $LDFLAGS"
1959 echo "make              $make"
1960 echo "install           $install"
1961 echo "host CPU          $cpu"
1962 echo "host big endian   $bigendian"
1963 echo "target list       $target_list"
1964 echo "tcg debug enabled $debug_tcg"
1965 echo "gprof enabled     $gprof"
1966 echo "sparse enabled    $sparse"
1967 echo "strip binaries    $strip_opt"
1968 echo "profiler          $profiler"
1969 echo "static build      $static"
1970 echo "-Werror enabled   $werror"
1971 if test "$darwin" = "yes" ; then
1972     echo "Cocoa support     $cocoa"
1973 fi
1974 echo "SDL support       $sdl"
1975 echo "curses support    $curses"
1976 echo "curl support      $curl"
1977 echo "check support     $check_utests"
1978 echo "mingw32 support   $mingw32"
1979 echo "Audio drivers     $audio_drv_list"
1980 echo "Extra audio cards $audio_card_list"
1981 echo "Mixer emulation   $mixemu"
1982 echo "VNC TLS support   $vnc_tls"
1983 echo "VNC SASL support  $vnc_sasl"
1984 if test -n "$sparc_cpu"; then
1985     echo "Target Sparc Arch $sparc_cpu"
1986 fi
1987 echo "xen support       $xen"
1988 echo "CPU emulation     $cpu_emulation"
1989 echo "brlapi support    $brlapi"
1990 echo "bluez  support    $bluez"
1991 echo "Documentation     $docs"
1992 [ ! -z "$uname_release" ] && \
1993 echo "uname -r          $uname_release"
1994 echo "NPTL support      $nptl"
1995 echo "GUEST_BASE        $guest_base"
1996 echo "PIE user targets  $user_pie"
1997 echo "vde support       $vde"
1998 echo "IO thread         $io_thread"
1999 echo "Linux AIO support $linux_aio"
2000 echo "Install blobs     $blobs"
2001 echo "KVM support       $kvm"
2002 echo "KVM PIT support   $kvm_cap_pit"
2003 echo "KVM device assig. $kvm_cap_device_assignment"
2004 echo "KVM trace support $kvm_trace"
2005 echo "fdt support       $fdt"
2006 echo "preadv support    $preadv"
2007 echo "fdatasync         $fdatasync"
2008 echo "uuid support      $uuid"
2009
2010 if test $sdl_too_old = "yes"; then
2011 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2012 fi
2013
2014 config_host_mak="config-host.mak"
2015 config_host_ld="config-host.ld"
2016
2017 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2018 printf "# Configured with:" >> $config_host_mak
2019 printf " '%s'" "$0" "$@" >> $config_host_mak
2020 echo >> $config_host_mak
2021
2022 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
2023
2024 case "$cpu" in
2025   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|sparc|sparc64)
2026     ARCH=$cpu
2027   ;;
2028   armv4b|armv4l)
2029     ARCH=arm
2030   ;;
2031   *)
2032     echo "Unsupported CPU = $cpu"
2033     exit 1
2034   ;;
2035 esac
2036 echo "ARCH=$ARCH" >> $config_host_mak
2037 if test "$debug_tcg" = "yes" ; then
2038   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2039 fi
2040 if test "$debug" = "yes" ; then
2041   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2042 fi
2043 if test "$strip_opt" = "yes" ; then
2044   echo "STRIP_OPT=-s" >> $config_host_mak
2045 fi
2046 if test "$bigendian" = "yes" ; then
2047   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2048 fi
2049 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2050 if test "$mingw32" = "yes" ; then
2051   echo "CONFIG_WIN32=y" >> $config_host_mak
2052 else
2053   echo "CONFIG_POSIX=y" >> $config_host_mak
2054 fi
2055
2056 if test "$darwin" = "yes" ; then
2057   echo "CONFIG_DARWIN=y" >> $config_host_mak
2058 fi
2059
2060 if test "$aix" = "yes" ; then
2061   echo "CONFIG_AIX=y" >> $config_host_mak
2062 fi
2063
2064 if test "$solaris" = "yes" ; then
2065   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2066   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2067   if test "$needs_libsunmath" = "yes" ; then
2068     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2069   fi
2070 fi
2071 if test "$static" = "yes" ; then
2072   echo "CONFIG_STATIC=y" >> $config_host_mak
2073   LDFLAGS="-static $LDFLAGS"
2074 fi
2075 if test $profiler = "yes" ; then
2076   echo "CONFIG_PROFILER=y" >> $config_host_mak
2077 fi
2078 if test "$slirp" = "yes" ; then
2079   echo "CONFIG_SLIRP=y" >> $config_host_mak
2080   QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
2081 fi
2082 if test "$vde" = "yes" ; then
2083   echo "CONFIG_VDE=y" >> $config_host_mak
2084 fi
2085 for card in $audio_card_list; do
2086     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2087     echo "$def=y" >> $config_host_mak
2088 done
2089 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2090 for drv in $audio_drv_list; do
2091     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2092     echo "$def=y" >> $config_host_mak
2093     if test "$drv" = "fmod"; then
2094         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2095     fi
2096 done
2097 if test "$audio_pt_int" = "yes" ; then
2098   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2099 fi
2100 if test "$audio_win_int" = "yes" ; then
2101   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2102 fi
2103 if test "$mixemu" = "yes" ; then
2104   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2105 fi
2106 if test "$vnc_tls" = "yes" ; then
2107   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2108   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2109 fi
2110 if test "$vnc_sasl" = "yes" ; then
2111   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2112   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2113 fi
2114 if test "$fnmatch" = "yes" ; then
2115   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2116 fi
2117 if test "$uuid" = "yes" ; then
2118   echo "CONFIG_UUID=y" >> $config_host_mak
2119 fi
2120 qemu_version=`head $source_path/VERSION`
2121 echo "VERSION=$qemu_version" >>$config_host_mak
2122 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2123 echo "SRC_PATH=$source_path" >> $config_host_mak
2124 if [ "$source_path_used" = "yes" ]; then
2125   echo "VPATH=$source_path" >> $config_host_mak
2126 fi
2127 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2128 if [ "$docs" = "yes" ] ; then
2129   echo "BUILD_DOCS=yes" >> $config_host_mak
2130 fi
2131 if test "$sdl" = "yes" ; then
2132   echo "CONFIG_SDL=y" >> $config_host_mak
2133   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2134 fi
2135 if test "$cocoa" = "yes" ; then
2136   echo "CONFIG_COCOA=y" >> $config_host_mak
2137 fi
2138 if test "$curses" = "yes" ; then
2139   echo "CONFIG_CURSES=y" >> $config_host_mak
2140 fi
2141 if test "$atfile" = "yes" ; then
2142   echo "CONFIG_ATFILE=y" >> $config_host_mak
2143 fi
2144 if test "$utimens" = "yes" ; then
2145   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2146 fi
2147 if test "$pipe2" = "yes" ; then
2148   echo "CONFIG_PIPE2=y" >> $config_host_mak
2149 fi
2150 if test "$splice" = "yes" ; then
2151   echo "CONFIG_SPLICE=y" >> $config_host_mak
2152 fi
2153 if test "$eventfd" = "yes" ; then
2154   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2155 fi
2156 if test "$fallocate" = "yes" ; then
2157   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2158 fi
2159 if test "$dup3" = "yes" ; then
2160   echo "CONFIG_DUP3=y" >> $config_host_mak
2161 fi
2162 if test "$inotify" = "yes" ; then
2163   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2164 fi
2165 if test "$byteswap_h" = "yes" ; then
2166   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2167 fi
2168 if test "$bswap_h" = "yes" ; then
2169   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2170 fi
2171 if test "$curl" = "yes" ; then
2172   echo "CONFIG_CURL=y" >> $config_host_mak
2173   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2174 fi
2175 if test "$brlapi" = "yes" ; then
2176   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2177 fi
2178 if test "$bluez" = "yes" ; then
2179   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2180   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2181 fi
2182 if test "$xen" = "yes" ; then
2183   echo "CONFIG_XEN=y" >> $config_host_mak
2184 fi
2185 if test "$io_thread" = "yes" ; then
2186   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2187 fi
2188 if test "$linux_aio" = "yes" ; then
2189   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2190 fi
2191 if test "$blobs" = "yes" ; then
2192   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2193 fi
2194 if test "$iovec" = "yes" ; then
2195   echo "CONFIG_IOVEC=y" >> $config_host_mak
2196 fi
2197 if test "$preadv" = "yes" ; then
2198   echo "CONFIG_PREADV=y" >> $config_host_mak
2199 fi
2200 if test "$fdt" = "yes" ; then
2201   echo "CONFIG_FDT=y" >> $config_host_mak
2202 fi
2203 if test "$signalfd" = "yes" ; then
2204   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2205 fi
2206 if test "$need_offsetof" = "yes" ; then
2207   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2208 fi
2209 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2210   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2211 fi
2212 if test "$fdatasync" = "yes" ; then
2213   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2214 fi
2215 if test $cpu_emulation = "yes"; then
2216   echo "CONFIG_CPU_EMULATION=y" >> $config_host_mak
2217 else
2218   echo "CONFIG_NO_CPU_EMULATION=y" >> $config_host_mak
2219 fi
2220
2221 # XXX: suppress that
2222 if [ "$bsd" = "yes" ] ; then
2223   echo "CONFIG_BSD=y" >> $config_host_mak
2224 fi
2225
2226 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2227
2228 # USB host support
2229 case "$usb" in
2230 linux)
2231   echo "HOST_USB=linux" >> $config_host_mak
2232 ;;
2233 bsd)
2234   echo "HOST_USB=bsd" >> $config_host_mak
2235 ;;
2236 *)
2237   echo "HOST_USB=stub" >> $config_host_mak
2238 ;;
2239 esac
2240
2241 echo "KVM_KMOD=$kvm_kmod" >> $config_host_mak
2242
2243 tools=
2244 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2245   tools="qemu-img\$(EXESUF) $tools"
2246   if [ "$linux" = "yes" ] ; then
2247       tools="qemu-nbd\$(EXESUF) qemu-io\$(EXESUF) $tools"
2248     if [ "$check_utests" = "yes" ]; then
2249       tools="check-qint check-qstring check-qdict check-qlist $tools"
2250     fi
2251   elif test "$mingw32" = "yes" ; then
2252       tools="qemu-io\$(EXESUF) $tools"
2253   fi
2254 fi
2255 echo "TOOLS=$tools" >> $config_host_mak
2256
2257 # Mac OS X ships with a broken assembler
2258 roms=
2259 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2260         "$targetos" != "Darwin" -a \
2261         `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2262   roms="optionrom"
2263 fi
2264 echo "ROMS=$roms" >> $config_host_mak
2265
2266 echo "prefix=$prefix" >> $config_host_mak
2267 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
2268 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
2269 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
2270 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
2271 echo "MAKE=$make" >> $config_host_mak
2272 echo "INSTALL=$install" >> $config_host_mak
2273 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2274 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2275 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2276 echo "CC=$cc" >> $config_host_mak
2277 echo "HOST_CC=$host_cc" >> $config_host_mak
2278 if test "$sparse" = "yes" ; then
2279   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2280   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2281   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2282 fi
2283 echo "AR=$ar" >> $config_host_mak
2284 echo "OBJCOPY=$objcopy" >> $config_host_mak
2285 echo "LD=$ld" >> $config_host_mak
2286 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2287 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2288 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2289 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2290 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2291 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2292 echo "LIBS+=$LIBS" >> $config_host_mak
2293 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2294 echo "EXESUF=$EXESUF" >> $config_host_mak
2295
2296 # generate list of library paths for linker script
2297
2298 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2299
2300 if test -f ${config_host_ld}~ ; then
2301   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2302     mv ${config_host_ld}~ $config_host_ld
2303   else
2304     rm ${config_host_ld}~
2305   fi
2306 fi
2307
2308 for target in $target_list; do
2309 target_dir="$target"
2310 config_target_mak=$target_dir/config-target.mak
2311 target_arch2=`echo $target | cut -d '-' -f 1`
2312 target_bigendian="no"
2313
2314 case "$target_arch2" in
2315   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|sh4eb|sparc|sparc64|sparc32plus)
2316   target_bigendian=yes
2317   ;;
2318 esac
2319 target_softmmu="no"
2320 target_user_only="no"
2321 target_linux_user="no"
2322 target_darwin_user="no"
2323 target_bsd_user="no"
2324 case "$target" in
2325   ${target_arch2}-softmmu)
2326     target_softmmu="yes"
2327     ;;
2328   ${target_arch2}-linux-user)
2329     target_user_only="yes"
2330     target_linux_user="yes"
2331     ;;
2332   ${target_arch2}-darwin-user)
2333     target_user_only="yes"
2334     target_darwin_user="yes"
2335     ;;
2336   ${target_arch2}-bsd-user)
2337     target_user_only="yes"
2338     target_bsd_user="yes"
2339     ;;
2340   *)
2341     echo "ERROR: Target '$target' not recognised"
2342     exit 1
2343     ;;
2344 esac
2345
2346 mkdir -p $target_dir
2347 mkdir -p $target_dir/fpu
2348 mkdir -p $target_dir/tcg
2349 mkdir -p $target_dir/ide
2350 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2351   mkdir -p $target_dir/nwfpe
2352 fi
2353
2354 if test ! -f $target_dir/config-devices.mak ; then
2355   cp $source_path/default-configs/${target}.mak $target_dir/config-devices.mak
2356 fi
2357
2358 #
2359 # don't use ln -sf as not all "ln -sf" over write the file/link
2360 #
2361 rm -f $target_dir/Makefile
2362 ln -s $source_path/Makefile.target $target_dir/Makefile
2363
2364
2365 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2366
2367 bflt="no"
2368 elfload32="no"
2369 target_nptl="no"
2370 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2371 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2372 gdb_xml_files=""
2373
2374 TARGET_ARCH="$target_arch2"
2375 TARGET_BASE_ARCH=""
2376 TARGET_ABI_DIR=""
2377
2378 case "$target_arch2" in
2379   i386)
2380     target_phys_bits=32
2381   ;;
2382   x86_64)
2383     TARGET_BASE_ARCH=i386
2384     target_phys_bits=64
2385   ;;
2386   ia64)
2387     target_phys_bits=64
2388   ;;
2389   alpha)
2390     target_phys_bits=64
2391   ;;
2392   arm|armeb)
2393     TARGET_ARCH=arm
2394     bflt="yes"
2395     target_nptl="yes"
2396     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2397     target_phys_bits=32
2398   ;;
2399   cris)
2400     target_nptl="yes"
2401     target_phys_bits=32
2402   ;;
2403   m68k)
2404     bflt="yes"
2405     gdb_xml_files="cf-core.xml cf-fp.xml"
2406     target_phys_bits=32
2407   ;;
2408   microblaze)
2409     bflt="yes"
2410     target_nptl="yes"
2411     target_phys_bits=32
2412   ;;
2413   mips|mipsel)
2414     TARGET_ARCH=mips
2415     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2416     target_nptl="yes"
2417     target_phys_bits=64
2418   ;;
2419   mipsn32|mipsn32el)
2420     TARGET_ARCH=mipsn32
2421     TARGET_BASE_ARCH=mips
2422     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2423     target_phys_bits=64
2424   ;;
2425   mips64|mips64el)
2426     TARGET_ARCH=mips64
2427     TARGET_BASE_ARCH=mips
2428     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2429     target_phys_bits=64
2430   ;;
2431   ppc)
2432     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2433     target_phys_bits=32
2434     target_nptl="yes"
2435   ;;
2436   ppcemb)
2437     TARGET_BASE_ARCH=ppc
2438     TARGET_ABI_DIR=ppc
2439     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2440     target_phys_bits=64
2441     target_nptl="yes"
2442   ;;
2443   ppc64)
2444     TARGET_BASE_ARCH=ppc
2445     TARGET_ABI_DIR=ppc
2446     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2447     target_phys_bits=64
2448   ;;
2449   ppc64abi32)
2450     TARGET_ARCH=ppc64
2451     TARGET_BASE_ARCH=ppc
2452     TARGET_ABI_DIR=ppc
2453     echo "TARGET_ABI32=y" >> $config_target_mak
2454     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2455     target_phys_bits=64
2456   ;;
2457   sh4|sh4eb)
2458     TARGET_ARCH=sh4
2459     bflt="yes"
2460     target_nptl="yes"
2461     target_phys_bits=32
2462   ;;
2463   sparc)
2464     target_phys_bits=64
2465   ;;
2466   sparc64)
2467     TARGET_BASE_ARCH=sparc
2468     elfload32="yes"
2469     target_phys_bits=64
2470   ;;
2471   sparc32plus)
2472     TARGET_ARCH=sparc64
2473     TARGET_BASE_ARCH=sparc
2474     TARGET_ABI_DIR=sparc
2475     echo "TARGET_ABI32=y" >> $config_target_mak
2476     target_phys_bits=64
2477   ;;
2478   *)
2479     echo "Unsupported target CPU"
2480     exit 1
2481   ;;
2482 esac
2483 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2484 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2485 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2486 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2487 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2488 if [ "$TARGET_BASE_ARCH" = "" ]; then
2489   TARGET_BASE_ARCH=$TARGET_ARCH
2490 fi
2491 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2492 if [ "$TARGET_ABI_DIR" = "" ]; then
2493   TARGET_ABI_DIR=$TARGET_ARCH
2494 fi
2495 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2496 if [ $target_phys_bits -lt $hostlongbits ] ; then
2497   target_phys_bits=$hostlongbits
2498 fi
2499 case "$target_arch2" in
2500   i386|x86_64)
2501     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2502       echo "CONFIG_XEN=y" >> $config_target_mak
2503     fi
2504 esac
2505 case "$target_arch2" in
2506   i386|x86_64|ppcemb|ppc|ppc64)
2507     # Make sure the target and host cpus are compatible
2508     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2509       \( "$target_arch2" = "$cpu" -o \
2510       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2511       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2512       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2513       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2514       echo "CONFIG_KVM=y" >> $config_target_mak
2515       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2516       if test $kvm_cap_pit = "yes" ; then
2517         echo "CONFIG_KVM_PIT=y" >> $config_target_mak
2518       fi
2519       if test $kvm_cap_device_assignment = "yes" ; then
2520         echo "CONFIG_KVM_DEVICE_ASSIGNMENT=y" >> $config_target_mak
2521       fi
2522     fi
2523 esac
2524 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2525 if test "$target_bigendian" = "yes" ; then
2526   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2527 fi
2528 if test "$target_softmmu" = "yes" ; then
2529   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2530   echo "LIBS+=$libs_softmmu" >> $config_target_mak
2531   echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_target_mak
2532   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2533 fi
2534 if test "$target_user_only" = "yes" ; then
2535   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2536 fi
2537 if test "$target_linux_user" = "yes" ; then
2538   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2539 fi
2540 if test "$target_darwin_user" = "yes" ; then
2541   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2542 fi
2543 list=""
2544 if test ! -z "$gdb_xml_files" ; then
2545   for x in $gdb_xml_files; do
2546     list="$list $source_path/gdb-xml/$x"
2547   done
2548   echo "TARGET_XML_FILES=$list" >> $config_target_mak
2549 fi
2550
2551 case "$target_arch2" in
2552   arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|sparc|sparc64|sparc32plus)
2553     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2554     ;;
2555   *)
2556     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2557     ;;
2558 esac
2559
2560 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2561   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2562 fi
2563 if test "$target_user_only" = "yes" \
2564         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2565   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2566 fi
2567 # 32 bit ELF loader in addition to native 64 bit loader?
2568 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2569   echo "TARGET_HAS_ELFLOAD32=y" >> $config_target_mak
2570 fi
2571 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2572   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2573 fi
2574 if test "$target_bsd_user" = "yes" ; then
2575   echo "CONFIG_BSD_USER=y" >> $config_target_mak
2576 fi
2577
2578 # generate QEMU_CFLAGS/LDFLAGS for targets
2579
2580 cflags=""
2581 ldflags=""
2582
2583 if test "$ARCH" = "sparc64" ; then
2584   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2585 else
2586   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2587 fi
2588 cflags="-I\$(SRC_PATH)/tcg $cflags"
2589 cflags="-I\$(SRC_PATH)/fpu $cflags"
2590
2591 for i in $ARCH $TARGET_BASE_ARCH ; do
2592   case "$i" in
2593   alpha)
2594     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
2595   ;;
2596   arm)
2597     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
2598   ;;
2599   cris)
2600     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
2601   ;;
2602   hppa)
2603     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
2604   ;;
2605   i386|x86_64)
2606     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
2607   ;;
2608   m68k)
2609     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
2610   ;;
2611   microblaze)
2612     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
2613   ;;
2614   mips*)
2615     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
2616   ;;
2617   ppc*)
2618     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
2619   ;;
2620   s390)
2621     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
2622   ;;
2623   sh4)
2624     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
2625   ;;
2626   sparc*)
2627     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
2628   ;;
2629   esac
2630 done
2631
2632 case "$ARCH" in
2633 alpha)
2634   # Ensure there's only a single GP
2635   cflags="-msmall-data $cflags"
2636 ;;
2637 ia64)
2638   cflags="-mno-sdata $cflags"
2639 ;;
2640 esac
2641
2642 if test "$target_softmmu" = "yes" ; then
2643   case "$TARGET_BASE_ARCH" in
2644   arm)
2645     cflags="-DHAS_AUDIO $cflags"
2646   ;;
2647   i386|mips|ppc)
2648     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2649   ;;
2650   esac
2651 fi
2652
2653 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2654         "$user_pie" = "yes" ; then
2655   cflags="-fpie $cflags"
2656   ldflags="-pie $ldflags"
2657 fi
2658
2659 if test "$target_softmmu" = "yes" -a \( \
2660         "$TARGET_ARCH" = "microblaze" -o \
2661         "$TARGET_ARCH" = "cris" \) ; then
2662   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2663 fi
2664
2665 if test "$gprof" = "yes" ; then
2666   echo "TARGET_GPROF=yes" >> $config_target_mak
2667   if test "$target_linux_user" = "yes" ; then
2668     cflags="-p $cflags"
2669     ldflags="-p $ldflags"
2670   fi
2671   if test "$target_softmmu" = "yes" ; then
2672     ldflags="-p $ldflags"
2673     echo "GPROF_CFLAGS=-p" >> $config_target_mak
2674   fi
2675 fi
2676
2677 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2678 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2679   case "$ARCH" in
2680   sparc)
2681     # -static is used to avoid g1/g3 usage by the dynamic linker
2682     ldflags="$linker_script -static $ldflags"
2683     ;;
2684   ia64)
2685     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2686     ;;
2687   i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2688     ldflags="$linker_script $ldflags"
2689     ;;
2690   esac
2691 fi
2692 if test "$target_softmmu" = "yes" ; then
2693   case "$ARCH" in
2694   ia64)
2695     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2696     ;;
2697   esac
2698 fi
2699
2700 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2701 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2702
2703 done # for target in $targets
2704
2705 # build tree in object directory if source path is different from current one
2706 if test "$source_path_used" = "yes" ; then
2707     DIRS="tests tests/cris slirp audio block pc-bios/optionrom"
2708     DIRS="$DIRS roms/pcbios roms/seabios roms/vgabios"
2709     FILES="Makefile tests/Makefile"
2710     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2711     FILES="$FILES tests/test-mmap.c"
2712     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2713     FILES="$FILES roms/pcbios/Makefile roms/seabios/Makefile roms/vgabios/Makefile"
2714     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2715         FILES="$FILES pc-bios/`basename $bios_file`"
2716     done
2717     for dir in $DIRS ; do
2718             mkdir -p $dir
2719     done
2720     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2721     for f in $FILES ; do
2722         rm -f $f
2723         ln -s $source_path/$f $f
2724     done
2725 fi
2726
2727 # temporary config to build submodules
2728 for rom in seabios vgabios pcbios; do
2729     config_mak=roms/$rom/config.mak
2730     echo "# Automatically generated by configure - do not modify" >> $config_mak
2731     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2732     echo "CC=$cc" >> $config_mak
2733     echo "BCC=bcc" >> $config_mak
2734     echo "CPP=${cross_prefix}cpp" >> $config_mak
2735     echo "OBJCOPY=objcopy" >> $config_mak
2736     echo "IASL=iasl" >> $config_mak
2737     echo "HOST_CC=$host_cc" >> $config_mak
2738     echo "LD=$ld" >> $config_mak
2739 done
2740
2741 for hwlib in 32 64; do
2742   d=libhw$hwlib
2743   mkdir -p $d
2744   rm -f $d/Makefile
2745   ln -s $source_path/Makefile.hw $d/Makefile
2746   echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak
2747   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak
2748 done
2749
2750 d=libuser
2751 mkdir -p $d
2752 rm -f $d/Makefile
2753 ln -s $source_path/Makefile.user $d/Makefile