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 $local_ldflags > /dev/null 2> /dev/null
  28 }
  29
  30 # default parameters
  31 cpu=""
  32 prefix=""
  33 interp_prefix="/usr/gnemul/qemu-%M"
  34 static="no"
  35 sysconfdir=""
  36 sparc_cpu=""
  37 cross_prefix=""
  38 cc="gcc"
  39 audio_drv_list=""
  40 audio_card_list="ac97 es1370 sb16"
  41 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  42 block_drv_whitelist=""
  43 host_cc="gcc"
  44 ar="ar"
  45 make="make"
  46 install="install"
  47 objcopy="objcopy"
  48 ld="ld"
  49 helper_cflags=""
  50 libs_softmmu=""
  51 libs_tools=""
  52 audio_pt_int=""
  53 audio_win_int=""
  54
  55 # parse CC options first
  56 for opt do
  57   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  58   case "$opt" in
  59   --cross-prefix=*) cross_prefix="$optarg"
  60   ;;
  61   --cc=*) cc="$optarg"
  62   ;;
  63   --cpu=*) cpu="$optarg"
  64   ;;
  65   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
  66   ;;
  67   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
  68   ;;
  69   --sparc_cpu=*)
  70     sparc_cpu="$optarg"
  71     case $sparc_cpu in
  72     v7|v8|v8plus|v8plusa)
  73       cpu="sparc"
  74     ;;
  75     v9)
  76       cpu="sparc64"
  77     ;;
  78     *)
  79       echo "undefined SPARC architecture. Exiting";
  80       exit 1
  81     ;;
  82     esac
  83   ;;
  84   esac
  85 done
  86 # OS specific
  87 # Using uname is really, really broken.  Once we have the right set of checks
  88 # we can eliminate it's usage altogether
  89
  90 cc="${cross_prefix}${cc}"
  91 ar="${cross_prefix}${ar}"
  92 objcopy="${cross_prefix}${objcopy}"
  93 ld="${cross_prefix}${ld}"
  94
  95 # default flags for all hosts
  96 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
  97 CFLAGS="-g $CFLAGS"
  98 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
  99 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 100 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 101 QEMU_CFLAGS="-U_FORTIFY_SOURCE $QEMU_CFLAGS"
 102 QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
 103 LDFLAGS="-g $LDFLAGS"
 104
 105 gcc_flags="-Wold-style-declaration -Wold-style-definition"
 106 cat > $TMPC << EOF
 107 int main(void) { }
 108 EOF
 109 for flag in $gcc_flags; do
 110     if compile_prog "$QEMU_CFLAGS" "$flag" ; then
 111         QEMU_CFLAGS="$flag $QEMU_CFLAGS"
 112     fi
 113 done
 114
 115 # check that the C compiler works.
 116 cat > $TMPC <<EOF
 117 int main(void) {}
 118 EOF
 119
 120 if compile_object ; then
 121   : C compiler works ok
 122 else
 123     echo "ERROR: \"$cc\" either does not exist or does not work"
 124     exit 1
 125 fi
 126
 127 check_define() {
 128 cat > $TMPC <<EOF
 129 #if !defined($1)
 130 #error Not defined
 131 #endif
 132 int main(void) { return 0; }
 133 EOF
 134   compile_object
 135 }
 136
 137 if test ! -z "$cpu" ; then
 138   # command line argument
 139   :
 140 elif check_define __i386__ ; then
 141   cpu="i386"
 142 elif check_define __x86_64__ ; then
 143   cpu="x86_64"
 144 elif check_define __sparc__ ; then
 145   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 146   # They must be specified using --sparc_cpu
 147   if check_define __arch64__ ; then
 148     cpu="sparc64"
 149   else
 150     cpu="sparc"
 151   fi
 152 elif check_define _ARCH_PPC ; then
 153   if check_define _ARCH_PPC64 ; then
 154     cpu="ppc64"
 155   else
 156     cpu="ppc"
 157   fi
 158 elif check_define __mips__ ; then
 159   cpu="mips"
 160 else
 161   cpu=`uname -m`
 162 fi
 163
 164 target_list=""
 165 case "$cpu" in
 166   alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
 167     cpu="$cpu"
 168   ;;
 169   i386|i486|i586|i686|i86pc|BePC)
 170     cpu="i386"
 171   ;;
 172   x86_64|amd64)
 173     cpu="x86_64"
 174   ;;
 175   armv*b)
 176     cpu="armv4b"
 177   ;;
 178   armv*l)
 179     cpu="armv4l"
 180   ;;
 181   parisc|parisc64)
 182     cpu="hppa"
 183   ;;
 184   mips*)
 185     cpu="mips"
 186   ;;
 187   s390)
 188     cpu="s390"
 189   ;;
 190   s390x)
 191     cpu="s390x"
 192   ;;
 193   sparc|sun4[cdmuv])
 194     cpu="sparc"
 195   ;;
 196   *)
 197     cpu="unknown"
 198   ;;
 199 esac
 200
 201 # Default value for a variable defining feature "foo".
 202 #  * foo="no"  feature will only be used if --enable-foo arg is given
 203 #  * foo=""    feature will be searched for, and if found, will be used
 204 #              unless --disable-foo is given
 205 #  * foo="yes" this value will only be set by --enable-foo flag.
 206 #              feature will searched for,
 207 #              if not found, configure exits with error
 208 #
 209 # Always add --enable-foo and --disable-foo command line args.
 210 # Distributions want to ensure that several features are compiled in, and it
 211 # is impossible without a --enable-foo that exits if a feature is not found.
 212
 213 bluez=""
 214 brlapi=""
 215 curl=""
 216 curses=""
 217 docs=""
 218 fdt=""
 219 kvm=""
 220 kvm_para=""
 221 nptl=""
 222 sdl=""
 223 sparse="no"
 224 uuid=""
 225 vde=""
 226 vnc_tls=""
 227 vnc_sasl=""
 228 xen=""
 229 linux_aio=""
 230
 231 gprof="no"
 232 debug_tcg="no"
 233 debug="no"
 234 strip_opt="yes"
 235 bigendian="no"
 236 mingw32="no"
 237 EXESUF=""
 238 slirp="yes"
 239 fmod_lib=""
 240 fmod_inc=""
 241 oss_lib=""
 242 bsd="no"
 243 linux="no"
 244 solaris="no"
 245 profiler="no"
 246 cocoa="no"
 247 softmmu="yes"
 248 linux_user="no"
 249 darwin_user="no"
 250 bsd_user="no"
 251 guest_base=""
 252 uname_release=""
 253 io_thread="no"
 254 mixemu="no"
 255 kerneldir=""
 256 aix="no"
 257 blobs="yes"
 258 pkgversion=""
 259 check_utests="no"
 260 user_pie="no"
 261 zero_malloc=""
 262
 263 # OS specific
 264 if check_define __linux__ ; then
 265   targetos="Linux"
 266 elif check_define _WIN32 ; then
 267   targetos='MINGW32'
 268 elif check_define __OpenBSD__ ; then
 269   targetos='OpenBSD'
 270 elif check_define __sun__ ; then
 271   targetos='SunOS'
 272 else
 273   targetos=`uname -s`
 274 fi
 275
 276 case $targetos in
 277 CYGWIN*)
 278   mingw32="yes"
 279   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 280   audio_possible_drivers="winwave sdl"
 281   audio_drv_list="winwave"
 282 ;;
 283 MINGW32*)
 284   mingw32="yes"
 285   audio_possible_drivers="winwave dsound sdl fmod"
 286   audio_drv_list="winwave"
 287 ;;
 288 GNU/kFreeBSD)
 289   bsd="yes"
 290   audio_drv_list="oss"
 291   audio_possible_drivers="oss sdl esd pa"
 292 ;;
 293 FreeBSD)
 294   bsd="yes"
 295   make="gmake"
 296   audio_drv_list="oss"
 297   audio_possible_drivers="oss sdl esd pa"
 298 ;;
 299 DragonFly)
 300   bsd="yes"
 301   make="gmake"
 302   audio_drv_list="oss"
 303   audio_possible_drivers="oss sdl esd pa"
 304 ;;
 305 NetBSD)
 306   bsd="yes"
 307   make="gmake"
 308   audio_drv_list="oss"
 309   audio_possible_drivers="oss sdl esd"
 310   oss_lib="-lossaudio"
 311 ;;
 312 OpenBSD)
 313   bsd="yes"
 314   make="gmake"
 315   audio_drv_list="oss"
 316   audio_possible_drivers="oss sdl esd"
 317   oss_lib="-lossaudio"
 318 ;;
 319 Darwin)
 320   bsd="yes"
 321   darwin="yes"
 322   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 323   # run 64-bit userspace code
 324   if [ "$cpu" = "i386" ] ; then
 325     is_x86_64=`sysctl -n hw.optional.x86_64`
 326     [ "$is_x86_64" = "1" ] && cpu=x86_64
 327   fi
 328   if [ "$cpu" = "x86_64" ] ; then
 329     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 330     LDFLAGS="-arch x86_64 $LDFLAGS"
 331   else
 332     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 333   fi
 334   darwin_user="yes"
 335   cocoa="yes"
 336   audio_drv_list="coreaudio"
 337   audio_possible_drivers="coreaudio sdl fmod"
 338   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 339   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 340 ;;
 341 SunOS)
 342   solaris="yes"
 343   make="gmake"
 344   install="ginstall"
 345   ld="gld"
 346   needs_libsunmath="no"
 347   solarisrev=`uname -r | cut -f2 -d.`
 348   # have to select again, because `uname -m` returns i86pc
 349   # even on an x86_64 box.
 350   solariscpu=`isainfo -k`
 351   if test "${solariscpu}" = "amd64" ; then
 352     cpu="x86_64"
 353   fi
 354   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 355     if test "$solarisrev" -le 9 ; then
 356       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 357         needs_libsunmath="yes"
 358         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 359         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 360         LIBS="-lsunmath $LIBS"
 361       else
 362         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 363         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 364         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 365         echo "Studio 11 can be downloaded from www.sun.com."
 366         exit 1
 367       fi
 368     fi
 369   fi
 370   if test -f /usr/include/sys/soundcard.h ; then
 371     audio_drv_list="oss"
 372   fi
 373   audio_possible_drivers="oss sdl"
 374 # needed for CMSG_ macros in sys/socket.h
 375   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 376 # needed for TIOCWIN* defines in termios.h
 377   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 378   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 379   LIBS="-lsocket -lnsl -lresolv $LIBS"
 380 ;;
 381 AIX)
 382   aix="yes"
 383   make="gmake"
 384 ;;
 385 *)
 386   audio_drv_list="oss"
 387   audio_possible_drivers="oss alsa sdl esd pa"
 388   linux="yes"
 389   linux_user="yes"
 390   usb="linux"
 391   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 392     audio_possible_drivers="$audio_possible_drivers fmod"
 393   fi
 394 ;;
 395 esac
 396
 397 if [ "$bsd" = "yes" ] ; then
 398   if [ "$darwin" != "yes" ] ; then
 399     usb="bsd"
 400   fi
 401   bsd_user="yes"
 402 fi
 403
 404 if test "$mingw32" = "yes" ; then
 405   EXESUF=".exe"
 406   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 407   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 408 fi
 409
 410 # find source path
 411 source_path=`dirname "$0"`
 412 source_path_used="no"
 413 workdir=`pwd`
 414 if [ -z "$source_path" ]; then
 415     source_path=$workdir
 416 else
 417     source_path=`cd "$source_path"; pwd`
 418 fi
 419 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 420
 421 werror=""
 422
 423 for opt do
 424   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 425   case "$opt" in
 426   --help|-h) show_help=yes
 427   ;;
 428   --prefix=*) prefix="$optarg"
 429   ;;
 430   --interp-prefix=*) interp_prefix="$optarg"
 431   ;;
 432   --source-path=*) source_path="$optarg"
 433   source_path_used="yes"
 434   ;;
 435   --cross-prefix=*)
 436   ;;
 437   --cc=*)
 438   ;;
 439   --host-cc=*) host_cc="$optarg"
 440   ;;
 441   --make=*) make="$optarg"
 442   ;;
 443   --install=*) install="$optarg"
 444   ;;
 445   --extra-cflags=*)
 446   ;;
 447   --extra-ldflags=*)
 448   ;;
 449   --cpu=*)
 450   ;;
 451   --target-list=*) target_list="$optarg"
 452   ;;
 453   --enable-gprof) gprof="yes"
 454   ;;
 455   --static) static="yes"
 456   ;;
 457   --sysconfdir) sysconfdir="$optarg"
 458   ;;
 459   --disable-sdl) sdl="no"
 460   ;;
 461   --enable-sdl) sdl="yes"
 462   ;;
 463   --fmod-lib=*) fmod_lib="$optarg"
 464   ;;
 465   --fmod-inc=*) fmod_inc="$optarg"
 466   ;;
 467   --oss-lib=*) oss_lib="$optarg"
 468   ;;
 469   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 470   ;;
 471   --audio-drv-list=*) audio_drv_list="$optarg"
 472   ;;
 473   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 474   ;;
 475   --enable-debug-tcg) debug_tcg="yes"
 476   ;;
 477   --disable-debug-tcg) debug_tcg="no"
 478   ;;
 479   --enable-debug)
 480       # Enable debugging options that aren't excessively noisy
 481       debug_tcg="yes"
 482       debug="yes"
 483       strip_opt="no"
 484   ;;
 485   --enable-sparse) sparse="yes"
 486   ;;
 487   --disable-sparse) sparse="no"
 488   ;;
 489   --disable-strip) strip_opt="no"
 490   ;;
 491   --disable-vnc-tls) vnc_tls="no"
 492   ;;
 493   --enable-vnc-tls) vnc_tls="yes"
 494   ;;
 495   --disable-vnc-sasl) vnc_sasl="no"
 496   ;;
 497   --enable-vnc-sasl) vnc_sasl="yes"
 498   ;;
 499   --disable-slirp) slirp="no"
 500   ;;
 501   --disable-uuid) uuid="no"
 502   ;;
 503   --enable-uuid) uuid="yes"
 504   ;;
 505   --disable-vde) vde="no"
 506   ;;
 507   --enable-vde) vde="yes"
 508   ;;
 509   --disable-xen) xen="no"
 510   ;;
 511   --enable-xen) xen="yes"
 512   ;;
 513   --disable-brlapi) brlapi="no"
 514   ;;
 515   --enable-brlapi) brlapi="yes"
 516   ;;
 517   --disable-bluez) bluez="no"
 518   ;;
 519   --enable-bluez) bluez="yes"
 520   ;;
 521   --disable-kvm) kvm="no"
 522   ;;
 523   --enable-kvm) kvm="yes"
 524   ;;
 525   --enable-profiler) profiler="yes"
 526   ;;
 527   --enable-cocoa)
 528       cocoa="yes" ;
 529       sdl="no" ;
 530       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 531   ;;
 532   --disable-system) softmmu="no"
 533   ;;
 534   --enable-system) softmmu="yes"
 535   ;;
 536   --disable-user)
 537       linux_user="no" ;
 538       bsd_user="no" ;
 539       darwin_user="no"
 540   ;;
 541   --enable-user) ;;
 542   --disable-linux-user) linux_user="no"
 543   ;;
 544   --enable-linux-user) linux_user="yes"
 545   ;;
 546   --disable-darwin-user) darwin_user="no"
 547   ;;
 548   --enable-darwin-user) darwin_user="yes"
 549   ;;
 550   --disable-bsd-user) bsd_user="no"
 551   ;;
 552   --enable-bsd-user) bsd_user="yes"
 553   ;;
 554   --enable-guest-base) guest_base="yes"
 555   ;;
 556   --disable-guest-base) guest_base="no"
 557   ;;
 558   --enable-user-pie) user_pie="yes"
 559   ;;
 560   --disable-user-pie) user_pie="no"
 561   ;;
 562   --enable-uname-release=*) uname_release="$optarg"
 563   ;;
 564   --sparc_cpu=*)
 565   ;;
 566   --enable-werror) werror="yes"
 567   ;;
 568   --disable-werror) werror="no"
 569   ;;
 570   --disable-curses) curses="no"
 571   ;;
 572   --enable-curses) curses="yes"
 573   ;;
 574   --disable-curl) curl="no"
 575   ;;
 576   --enable-curl) curl="yes"
 577   ;;
 578   --disable-fdt) fdt="no"
 579   ;;
 580   --enable-fdt) fdt="yes"
 581   ;;
 582   --disable-check-utests) check_utests="no"
 583   ;;
 584   --enable-check-utests) check_utests="yes"
 585   ;;
 586   --disable-nptl) nptl="no"
 587   ;;
 588   --enable-nptl) nptl="yes"
 589   ;;
 590   --enable-mixemu) mixemu="yes"
 591   ;;
 592   --disable-linux-aio) linux_aio="no"
 593   ;;
 594   --enable-linux-aio) linux_aio="yes"
 595   ;;
 596   --enable-io-thread) io_thread="yes"
 597   ;;
 598   --disable-blobs) blobs="no"
 599   ;;
 600   --kerneldir=*) kerneldir="$optarg"
 601   ;;
 602   --with-pkgversion=*) pkgversion=" ($optarg)"
 603   ;;
 604   --disable-docs) docs="no"
 605   ;;
 606   --enable-docs) docs="yes"
 607   ;;
 608   *) echo "ERROR: unknown option $opt"; show_help="yes"
 609   ;;
 610   esac
 611 done
 612
 613 #
 614 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 615 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 616 #
 617 host_guest_base="no"
 618 case "$cpu" in
 619     sparc) case $sparc_cpu in
 620            v7|v8)
 621              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 622            ;;
 623            v8plus|v8plusa)
 624              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 625            ;;
 626            *) # sparc_cpu not defined in the command line
 627              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 628            esac
 629            LDFLAGS="-m32 $LDFLAGS"
 630            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 631            if test "$solaris" = "no" ; then
 632              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 633              helper_cflags="-ffixed-i0"
 634            fi
 635            ;;
 636     sparc64)
 637            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 638            LDFLAGS="-m64 $LDFLAGS"
 639            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 640            if test "$solaris" != "no" ; then
 641              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 642            fi
 643            ;;
 644     s390)
 645            QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
 646            ;;
 647     i386)
 648            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 649            LDFLAGS="-m32 $LDFLAGS"
 650            helper_cflags="-fomit-frame-pointer"
 651            host_guest_base="yes"
 652            ;;
 653     x86_64)
 654            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 655            LDFLAGS="-m64 $LDFLAGS"
 656            host_guest_base="yes"
 657            ;;
 658     arm*)
 659            host_guest_base="yes"
 660            ;;
 661     ppc*)
 662            host_guest_base="yes"
 663            ;;
 664 esac
 665
 666 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 667
 668 if test x"$show_help" = x"yes" ; then
 669 cat << EOF
 670
 671 Usage: configure [options]
 672 Options: [defaults in brackets after descriptions]
 673
 674 EOF
 675 echo "Standard options:"
 676 echo "  --help                   print this message"
 677 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 678 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 679 echo "                           use %M for cpu name [$interp_prefix]"
 680 echo "  --target-list=LIST       set target list [$target_list]"
 681 echo ""
 682 echo "Advanced options (experts only):"
 683 echo "  --source-path=PATH       path of source code [$source_path]"
 684 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 685 echo "  --cc=CC                  use C compiler CC [$cc]"
 686 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 687 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 688 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 689 echo "  --make=MAKE              use specified make [$make]"
 690 echo "  --install=INSTALL        use specified install [$install]"
 691 echo "  --static                 enable static build [$static]"
 692 echo "  --sysconfdir=PATH        install config in PATH"
 693 echo "  --enable-debug-tcg       enable TCG debugging"
 694 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 695 echo "  --enable-debug           enable common debug build options"
 696 echo "  --enable-sparse          enable sparse checker"
 697 echo "  --disable-sparse         disable sparse checker (default)"
 698 echo "  --disable-strip          disable stripping binaries"
 699 echo "  --disable-werror         disable compilation abort on warning"
 700 echo "  --disable-sdl            disable SDL"
 701 echo "  --enable-sdl             enable SDL"
 702 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 703 echo "  --audio-drv-list=LIST    set audio drivers list:"
 704 echo "                           Available drivers: $audio_possible_drivers"
 705 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 706 echo "                           Available cards: $audio_possible_cards"
 707 echo "  --block-drv-whitelist=L  set block driver whitelist"
 708 echo "                           (affects only QEMU, not qemu-img)"
 709 echo "  --enable-mixemu          enable mixer emulation"
 710 echo "  --disable-xen            disable xen backend driver support"
 711 echo "  --enable-xen             enable xen backend driver support"
 712 echo "  --disable-brlapi         disable BrlAPI"
 713 echo "  --enable-brlapi          enable BrlAPI"
 714 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 715 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 716 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 717 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 718 echo "  --disable-curses         disable curses output"
 719 echo "  --enable-curses          enable curses output"
 720 echo "  --disable-curl           disable curl connectivity"
 721 echo "  --enable-curl            enable curl connectivity"
 722 echo "  --disable-fdt            disable fdt device tree"
 723 echo "  --enable-fdt             enable fdt device tree"
 724 echo "  --disable-check-utests   disable check unit-tests"
 725 echo "  --enable-check-utests    enable check unit-tests"
 726 echo "  --disable-bluez          disable bluez stack connectivity"
 727 echo "  --enable-bluez           enable bluez stack connectivity"
 728 echo "  --disable-kvm            disable KVM acceleration support"
 729 echo "  --enable-kvm             enable KVM acceleration support"
 730 echo "  --disable-nptl           disable usermode NPTL support"
 731 echo "  --enable-nptl            enable usermode NPTL support"
 732 echo "  --enable-system          enable all system emulation targets"
 733 echo "  --disable-system         disable all system emulation targets"
 734 echo "  --enable-user            enable supported user emulation targets"
 735 echo "  --disable-user           disable all user emulation targets"
 736 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 737 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 738 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 739 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 740 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 741 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 742 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 743 echo "                           emulation targets"
 744 echo "  --disable-guest-base     disable GUEST_BASE support"
 745 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 746 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 747 echo "  --fmod-lib               path to FMOD library"
 748 echo "  --fmod-inc               path to FMOD includes"
 749 echo "  --oss-lib                path to OSS library"
 750 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 751 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 752 echo "  --disable-uuid           disable uuid support"
 753 echo "  --enable-uuid            enable uuid support"
 754 echo "  --disable-vde            disable support for vde network"
 755 echo "  --enable-vde             enable support for vde network"
 756 echo "  --disable-linux-aio      disable Linux AIO support"
 757 echo "  --enable-linux-aio       enable Linux AIO support"
 758 echo "  --enable-io-thread       enable IO thread"
 759 echo "  --disable-blobs          disable installing provided firmware blobs"
 760 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 761 echo ""
 762 echo "NOTE: The object files are built at the place where configure is launched"
 763 exit 1
 764 fi
 765
 766 #
 767 # Solaris specific configure tool chain decisions
 768 #
 769 if test "$solaris" = "yes" ; then
 770   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 771   if test -z "$solinst" ; then
 772     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 773     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 774     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 775     exit 1
 776   fi
 777   if test "$solinst" = "/usr/sbin/install" ; then
 778     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 779     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 780     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 781     exit 1
 782   fi
 783   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 784   if test -z "$sol_ar" ; then
 785     echo "Error: No path includes ar"
 786     if test -f /usr/ccs/bin/ar ; then
 787       echo "Add /usr/ccs/bin to your path and rerun configure"
 788     fi
 789     exit 1
 790   fi
 791 fi
 792
 793
 794 if test -z "$target_list" ; then
 795 # these targets are portable
 796     if [ "$softmmu" = "yes" ] ; then
 797         target_list="\
 798 i386-softmmu \
 799 x86_64-softmmu \
 800 arm-softmmu \
 801 cris-softmmu \
 802 m68k-softmmu \
 803 microblaze-softmmu \
 804 mips-softmmu \
 805 mipsel-softmmu \
 806 mips64-softmmu \
 807 mips64el-softmmu \
 808 ppc-softmmu \
 809 ppcemb-softmmu \
 810 ppc64-softmmu \
 811 sh4-softmmu \
 812 sh4eb-softmmu \
 813 sparc-softmmu \
 814 sparc64-softmmu \
 815 "
 816     fi
 817 # the following are Linux specific
 818     if [ "$linux_user" = "yes" ] ; then
 819         target_list="${target_list}\
 820 i386-linux-user \
 821 x86_64-linux-user \
 822 alpha-linux-user \
 823 arm-linux-user \
 824 armeb-linux-user \
 825 cris-linux-user \
 826 m68k-linux-user \
 827 microblaze-linux-user \
 828 mips-linux-user \
 829 mipsel-linux-user \
 830 ppc-linux-user \
 831 ppc64-linux-user \
 832 ppc64abi32-linux-user \
 833 sh4-linux-user \
 834 sh4eb-linux-user \
 835 sparc-linux-user \
 836 sparc64-linux-user \
 837 sparc32plus-linux-user \
 838 "
 839     fi
 840 # the following are Darwin specific
 841     if [ "$darwin_user" = "yes" ] ; then
 842         target_list="$target_list i386-darwin-user ppc-darwin-user "
 843     fi
 844 # the following are BSD specific
 845     if [ "$bsd_user" = "yes" ] ; then
 846         target_list="${target_list}\
 847 i386-bsd-user \
 848 x86_64-bsd-user \
 849 sparc-bsd-user \
 850 sparc64-bsd-user \
 851 "
 852     fi
 853 else
 854     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 855 fi
 856 if test -z "$target_list" ; then
 857     echo "No targets enabled"
 858     exit 1
 859 fi
 860
 861 feature_not_found() {
 862   feature=$1
 863
 864   echo "ERROR"
 865   echo "ERROR: User requested feature $feature"
 866   echo "ERROR: configure was not able to find it"
 867   echo "ERROR"
 868   exit 1;
 869 }
 870
 871 if test -z "$cross_prefix" ; then
 872
 873 # ---
 874 # big/little endian test
 875 cat > $TMPC << EOF
 876 #include <inttypes.h>
 877 int main(int argc, char ** argv){
 878         volatile uint32_t i=0x01234567;
 879         return (*((uint8_t*)(&i))) == 0x67;
 880 }
 881 EOF
 882
 883 if compile_prog "" "" ; then
 884 $TMPE && bigendian="yes"
 885 else
 886 echo big/little test failed
 887 fi
 888
 889 else
 890
 891 # if cross compiling, cannot launch a program, so make a static guess
 892 case "$cpu" in
 893   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
 894     bigendian=yes
 895   ;;
 896 esac
 897
 898 fi
 899
 900 # host long bits test
 901 hostlongbits="32"
 902 case "$cpu" in
 903   x86_64|alpha|ia64|sparc64|ppc64|s390x)
 904     hostlongbits=64
 905   ;;
 906 esac
 907
 908
 909 ##########################################
 910 # NPTL probe
 911
 912 if test "$nptl" != "no" ; then
 913   cat > $TMPC <<EOF
 914 #include <sched.h>
 915 #include <linux/futex.h>
 916 void foo()
 917 {
 918 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 919 #error bork
 920 #endif
 921 }
 922 EOF
 923
 924   if compile_object ; then
 925     nptl=yes
 926   else
 927     if test "$nptl" = "yes" ; then
 928       feature_not_found "nptl"
 929     fi
 930     nptl=no
 931   fi
 932 fi
 933
 934 ##########################################
 935 # zlib check
 936
 937 cat > $TMPC << EOF
 938 #include <zlib.h>
 939 int main(void) { zlibVersion(); return 0; }
 940 EOF
 941 if compile_prog "" "-lz" ; then
 942     :
 943 else
 944     echo
 945     echo "Error: zlib check failed"
 946     echo "Make sure to have the zlib libs and headers installed."
 947     echo
 948     exit 1
 949 fi
 950
 951 ##########################################
 952 # xen probe
 953
 954 if test "$xen" != "no" ; then
 955   xen_libs="-lxenstore -lxenctrl -lxenguest"
 956   cat > $TMPC <<EOF
 957 #include <xenctrl.h>
 958 #include <xs.h>
 959 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
 960 EOF
 961   if compile_prog "" "$xen_libs" ; then
 962     xen=yes
 963     libs_softmmu="$xen_libs $libs_softmmu"
 964   else
 965     if test "$xen" = "yes" ; then
 966       feature_not_found "xen"
 967     fi
 968     xen=no
 969   fi
 970 fi
 971
 972 ##########################################
 973 # pkgconfig probe
 974
 975 pkgconfig="${cross_prefix}pkg-config"
 976 if ! test -x "$(which $pkgconfig 2>/dev/null)"; then
 977   # likely not cross compiling, or hope for the best
 978   pkgconfig=pkg-config
 979 fi
 980
 981 ##########################################
 982 # Sparse probe
 983 if test "$sparse" != "no" ; then
 984   if test -x "$(which cgcc 2>/dev/null)"; then
 985     sparse=yes
 986   else
 987     if test "$sparse" = "yes" ; then
 988       feature_not_found "sparse"
 989     fi
 990     sparse=no
 991   fi
 992 fi
 993
 994 ##########################################
 995 # SDL probe
 996
 997 if $pkgconfig sdl --modversion >/dev/null 2>&1; then
 998   sdlconfig="$pkgconfig sdl"
 999   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1000 else
1001   sdlconfig='sdl-config'
1002   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1003 fi
1004
1005 sdl_too_old=no
1006 if test "$sdl" != "no" ; then
1007   cat > $TMPC << EOF
1008 #include <SDL.h>
1009 #undef main /* We don't want SDL to override our main() */
1010 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1011 EOF
1012   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1013   sdl_libs=`$sdlconfig --libs 2> /dev/null`
1014   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1015     if test "$_sdlversion" -lt 121 ; then
1016       sdl_too_old=yes
1017     else
1018       if test "$cocoa" = "no" ; then
1019         sdl=yes
1020       fi
1021     fi
1022
1023     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1024     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1025       sdl_libs=`sdl-config --static-libs 2>/dev/null`
1026       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1027          sdl_libs="$sdl_libs `aalib-config --static-libs >2 /dev/null`"
1028          sdl_cflags="$sdl_cflags `aalib-config --cflags >2 /dev/null`"
1029       fi
1030       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1031         :
1032       else
1033         sdl=no
1034       fi
1035     fi # static link
1036   else # sdl not found
1037     if test "$sdl" = "yes" ; then
1038       feature_not_found "sdl"
1039     fi
1040     sdl=no
1041   fi # sdl compile test
1042 fi
1043
1044 if test "$sdl" = "yes" ; then
1045   cat > $TMPC <<EOF
1046 #include <SDL.h>
1047 #if defined(SDL_VIDEO_DRIVER_X11)
1048 #include <X11/XKBlib.h>
1049 #else
1050 #error No x11 support
1051 #endif
1052 int main(void) { return 0; }
1053 EOF
1054   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1055     sdl_libs="$sdl_libs -lX11"
1056   fi
1057   if test "$mingw32" = "yes" ; then
1058     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1059   fi
1060   libs_softmmu="$sdl_libs $libs_softmmu"
1061 fi
1062
1063 ##########################################
1064 # VNC TLS detection
1065 if test "$vnc_tls" != "no" ; then
1066   cat > $TMPC <<EOF
1067 #include <gnutls/gnutls.h>
1068 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1069 EOF
1070   vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
1071   vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
1072   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1073     vnc_tls=yes
1074     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1075   else
1076     if test "$vnc_tls" = "yes" ; then
1077       feature_not_found "vnc-tls"
1078     fi
1079     vnc_tls=no
1080   fi
1081 fi
1082
1083 ##########################################
1084 # VNC SASL detection
1085 if test "$vnc_sasl" != "no" ; then
1086   cat > $TMPC <<EOF
1087 #include <sasl/sasl.h>
1088 #include <stdio.h>
1089 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1090 EOF
1091   # Assuming Cyrus-SASL installed in /usr prefix
1092   vnc_sasl_cflags=""
1093   vnc_sasl_libs="-lsasl2"
1094   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1095     vnc_sasl=yes
1096     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1097   else
1098     if test "$vnc_sasl" = "yes" ; then
1099       feature_not_found "vnc-sasl"
1100     fi
1101     vnc_sasl=no
1102   fi
1103 fi
1104
1105 ##########################################
1106 # fnmatch() probe, used for ACL routines
1107 fnmatch="no"
1108 cat > $TMPC << EOF
1109 #include <fnmatch.h>
1110 int main(void)
1111 {
1112     fnmatch("foo", "foo", 0);
1113     return 0;
1114 }
1115 EOF
1116 if compile_prog "" "" ; then
1117    fnmatch="yes"
1118 fi
1119
1120 ##########################################
1121 # uuid_generate() probe, used for vdi block driver
1122 if test "$uuid" != "no" ; then
1123   uuid_libs="-luuid"
1124   cat > $TMPC << EOF
1125 #include <uuid/uuid.h>
1126 int main(void)
1127 {
1128     uuid_t my_uuid;
1129     uuid_generate(my_uuid);
1130     return 0;
1131 }
1132 EOF
1133   if compile_prog "" "$uuid_libs" ; then
1134     uuid="yes"
1135     libs_softmmu="$uuid_libs $libs_softmmu"
1136     libs_tools="$uuid_libs $libs_tools"
1137   else
1138     if test "$uuid" = "yes" ; then
1139       feature_not_found "uuid"
1140     fi
1141     uuid=no
1142   fi
1143 fi
1144
1145 ##########################################
1146 # vde libraries probe
1147 if test "$vde" != "no" ; then
1148   vde_libs="-lvdeplug"
1149   cat > $TMPC << EOF
1150 #include <libvdeplug.h>
1151 int main(void)
1152 {
1153     struct vde_open_args a = {0, 0, 0};
1154     vde_open("", "", &a);
1155     return 0;
1156 }
1157 EOF
1158   if compile_prog "" "$vde_libs" ; then
1159     vde=yes
1160     libs_softmmu="$vde_libs $libs_softmmu"
1161     libs_tools="$vde_libs $libs_tools"
1162   else
1163     if test "$vde" = "yes" ; then
1164       feature_not_found "vde"
1165     fi
1166     vde=no
1167   fi
1168 fi
1169
1170 ##########################################
1171 # Sound support libraries probe
1172
1173 audio_drv_probe()
1174 {
1175     drv=$1
1176     hdr=$2
1177     lib=$3
1178     exp=$4
1179     cfl=$5
1180         cat > $TMPC << EOF
1181 #include <$hdr>
1182 int main(void) { $exp }
1183 EOF
1184     if compile_prog "$cfl" "$lib" ; then
1185         :
1186     else
1187         echo
1188         echo "Error: $drv check failed"
1189         echo "Make sure to have the $drv libs and headers installed."
1190         echo
1191         exit 1
1192     fi
1193 }
1194
1195 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1196 for drv in $audio_drv_list; do
1197     case $drv in
1198     alsa)
1199     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1200         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1201     libs_softmmu="-lasound $libs_softmmu"
1202     ;;
1203
1204     fmod)
1205     if test -z $fmod_lib || test -z $fmod_inc; then
1206         echo
1207         echo "Error: You must specify path to FMOD library and headers"
1208         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1209         echo
1210         exit 1
1211     fi
1212     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1213     libs_softmmu="$fmod_lib $libs_softmmu"
1214     ;;
1215
1216     esd)
1217     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1218     libs_softmmu="-lesd $libs_softmmu"
1219     audio_pt_int="yes"
1220     ;;
1221
1222     pa)
1223     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1224         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1225     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1226     audio_pt_int="yes"
1227     ;;
1228
1229     coreaudio)
1230       libs_softmmu="-framework CoreAudio $libs_softmmu"
1231     ;;
1232
1233     dsound)
1234       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1235       audio_win_int="yes"
1236     ;;
1237
1238     oss)
1239       libs_softmmu="$oss_lib $libs_softmmu"
1240     ;;
1241
1242     sdl|wav)
1243     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1244     ;;
1245
1246     winwave)
1247       libs_softmmu="-lwinmm $libs_softmmu"
1248       audio_win_int="yes"
1249     ;;
1250
1251     *)
1252     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1253         echo
1254         echo "Error: Unknown driver '$drv' selected"
1255         echo "Possible drivers are: $audio_possible_drivers"
1256         echo
1257         exit 1
1258     }
1259     ;;
1260     esac
1261 done
1262
1263 ##########################################
1264 # BrlAPI probe
1265
1266 if test "$brlapi" != "no" ; then
1267   brlapi_libs="-lbrlapi"
1268   cat > $TMPC << EOF
1269 #include <brlapi.h>
1270 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1271 EOF
1272   if compile_prog "" "$brlapi_libs" ; then
1273     brlapi=yes
1274     libs_softmmu="$brlapi_libs $libs_softmmu"
1275   else
1276     if test "$brlapi" = "yes" ; then
1277       feature_not_found "brlapi"
1278     fi
1279     brlapi=no
1280   fi
1281 fi
1282
1283 ##########################################
1284 # curses probe
1285 curses_list="-lncurses -lcurses"
1286
1287 if test "$curses" != "no" ; then
1288   curses_found=no
1289   cat > $TMPC << EOF
1290 #include <curses.h>
1291 #ifdef __OpenBSD__
1292 #define resize_term resizeterm
1293 #endif
1294 int main(void) { resize_term(0, 0); return curses_version(); }
1295 EOF
1296   for curses_lib in $curses_list; do
1297     if compile_prog "" "$curses_lib" ; then
1298       curses_found=yes
1299       libs_softmmu="$curses_lib $libs_softmmu"
1300       break
1301     fi
1302   done
1303   if test "$curses_found" = "yes" ; then
1304     curses=yes
1305   else
1306     if test "$curses" = "yes" ; then
1307       feature_not_found "curses"
1308     fi
1309     curses=no
1310   fi
1311 fi
1312
1313 ##########################################
1314 # curl probe
1315
1316 if $pkgconfig libcurl --modversion >/dev/null 2>&1; then
1317   curlconfig="$pkgconfig libcurl"
1318 else
1319   curlconfig=curl-config
1320 fi
1321
1322 if test "$curl" != "no" ; then
1323   cat > $TMPC << EOF
1324 #include <curl/curl.h>
1325 int main(void) { return curl_easy_init(); }
1326 EOF
1327   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1328   curl_libs=`$curlconfig --libs 2>/dev/null`
1329   if compile_prog "$curl_cflags" "$curl_libs" ; then
1330     curl=yes
1331     libs_tools="$curl_libs $libs_tools"
1332     libs_softmmu="$curl_libs $libs_softmmu"
1333   else
1334     if test "$curl" = "yes" ; then
1335       feature_not_found "curl"
1336     fi
1337     curl=no
1338   fi
1339 fi # test "$curl"
1340
1341 ##########################################
1342 # check framework probe
1343
1344 if test "$check_utests" != "no" ; then
1345   cat > $TMPC << EOF
1346 #include <check.h>
1347 int main(void) { suite_create("qemu test"); return 0; }
1348 EOF
1349   check_libs=`$pkgconfig --libs check`
1350   if compile_prog "" $check_libs ; then
1351     check_utests=yes
1352     libs_tools="$check_libs $libs_tools"
1353   else
1354     if test "$check_utests" = "yes" ; then
1355       feature_not_found "check"
1356     fi
1357     check_utests=no
1358   fi
1359 fi # test "$check_utests"
1360
1361 ##########################################
1362 # bluez support probe
1363 if test "$bluez" != "no" ; then
1364   cat > $TMPC << EOF
1365 #include <bluetooth/bluetooth.h>
1366 int main(void) { return bt_error(0); }
1367 EOF
1368   bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
1369   bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
1370   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1371     bluez=yes
1372     libs_softmmu="$bluez_libs $libs_softmmu"
1373   else
1374     if test "$bluez" = "yes" ; then
1375       feature_not_found "bluez"
1376     fi
1377     bluez="no"
1378   fi
1379 fi
1380
1381 ##########################################
1382 # kvm probe
1383 if test "$kvm" != "no" ; then
1384     cat > $TMPC <<EOF
1385 #include <linux/kvm.h>
1386 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1387 #error Invalid KVM version
1388 #endif
1389 #if !defined(KVM_CAP_USER_MEMORY)
1390 #error Missing KVM capability KVM_CAP_USER_MEMORY
1391 #endif
1392 #if !defined(KVM_CAP_SET_TSS_ADDR)
1393 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1394 #endif
1395 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1396 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1397 #endif
1398 int main(void) { return 0; }
1399 EOF
1400   if test "$kerneldir" != "" ; then
1401       kvm_cflags=-I"$kerneldir"/include
1402       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1403          -a -d "$kerneldir/arch/x86/include" ; then
1404             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1405         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1406             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1407         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1408             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1409         elif test -d "$kerneldir/arch/$cpu/include" ; then
1410             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1411       fi
1412   else
1413     kvm_cflags=`pkg-config --cflags kvm-kmod 2> /dev/null`
1414   fi
1415   if compile_prog "$kvm_cflags" "" ; then
1416     kvm=yes
1417     cat > $TMPC <<EOF
1418 #include <linux/kvm_para.h>
1419 int main(void) { return 0; }
1420 EOF
1421     if compile_prog "$kvm_cflags" "" ; then
1422       kvm_para=yes
1423     fi
1424   else
1425     if test "$kvm" = "yes" ; then
1426       if [ -x "`which awk 2>/dev/null`" ] && \
1427          [ -x "`which grep 2>/dev/null`" ]; then
1428         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1429         | grep "error: " \
1430         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1431         if test "$kvmerr" != "" ; then
1432           echo -e "${kvmerr}\n\
1433       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1434   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1435         fi
1436       fi
1437       feature_not_found "kvm"
1438     fi
1439     kvm=no
1440   fi
1441 fi
1442
1443 ##########################################
1444 # pthread probe
1445 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1446
1447 pthread=no
1448 cat > $TMPC << EOF
1449 #include <pthread.h>
1450 int main(void) { pthread_create(0,0,0,0); return 0; }
1451 EOF
1452 for pthread_lib in $PTHREADLIBS_LIST; do
1453   if compile_prog "" "$pthread_lib" ; then
1454     pthread=yes
1455     LIBS="$pthread_lib $LIBS"
1456     break
1457   fi
1458 done
1459
1460 if test "$mingw32" != yes -a "$pthread" = no; then
1461   echo
1462   echo "Error: pthread check failed"
1463   echo "Make sure to have the pthread libs and headers installed."
1464   echo
1465   exit 1
1466 fi
1467
1468 ##########################################
1469 # linux-aio probe
1470
1471 if test "$linux_aio" != "no" ; then
1472   cat > $TMPC <<EOF
1473 #include <libaio.h>
1474 #include <sys/eventfd.h>
1475 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1476 EOF
1477   if compile_prog "" "-laio" ; then
1478     linux_aio=yes
1479     LIBS="$LIBS -laio"
1480   else
1481     if test "$linux_aio" = "yes" ; then
1482       feature_not_found "linux AIO"
1483     fi
1484     linux_aio=no
1485   fi
1486 fi
1487
1488 ##########################################
1489 # iovec probe
1490 cat > $TMPC <<EOF
1491 #include <sys/types.h>
1492 #include <sys/uio.h>
1493 #include <unistd.h>
1494 int main(void) { struct iovec iov; return 0; }
1495 EOF
1496 iovec=no
1497 if compile_prog "" "" ; then
1498   iovec=yes
1499 fi
1500
1501 ##########################################
1502 # preadv probe
1503 cat > $TMPC <<EOF
1504 #include <sys/types.h>
1505 #include <sys/uio.h>
1506 #include <unistd.h>
1507 int main(void) { preadv; }
1508 EOF
1509 preadv=no
1510 if compile_prog "" "" ; then
1511   preadv=yes
1512 fi
1513
1514 ##########################################
1515 # fdt probe
1516 if test "$fdt" != "no" ; then
1517   fdt_libs="-lfdt"
1518   cat > $TMPC << EOF
1519 int main(void) { return 0; }
1520 EOF
1521   if compile_prog "" "$fdt_libs" ; then
1522     fdt=yes
1523     libs_softmmu="$fdt_libs $libs_softmmu"
1524   else
1525     if test "$fdt" = "yes" ; then
1526       feature_not_found "fdt"
1527     fi
1528     fdt=no
1529   fi
1530 fi
1531
1532 #
1533 # Check for xxxat() functions when we are building linux-user
1534 # emulator.  This is done because older glibc versions don't
1535 # have syscall stubs for these implemented.
1536 #
1537 atfile=no
1538 cat > $TMPC << EOF
1539 #define _ATFILE_SOURCE
1540 #include <sys/types.h>
1541 #include <fcntl.h>
1542 #include <unistd.h>
1543
1544 int
1545 main(void)
1546 {
1547         /* try to unlink nonexisting file */
1548         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1549 }
1550 EOF
1551 if compile_prog "" "" ; then
1552   atfile=yes
1553 fi
1554
1555 # Check for inotify functions when we are building linux-user
1556 # emulator.  This is done because older glibc versions don't
1557 # have syscall stubs for these implemented.  In that case we
1558 # don't provide them even if kernel supports them.
1559 #
1560 inotify=no
1561 cat > $TMPC << EOF
1562 #include <sys/inotify.h>
1563
1564 int
1565 main(void)
1566 {
1567         /* try to start inotify */
1568         return inotify_init();
1569 }
1570 EOF
1571 if compile_prog "" "" ; then
1572   inotify=yes
1573 fi
1574
1575 # check if utimensat and futimens are supported
1576 utimens=no
1577 cat > $TMPC << EOF
1578 #define _ATFILE_SOURCE
1579 #define _GNU_SOURCE
1580 #include <stddef.h>
1581 #include <fcntl.h>
1582
1583 int main(void)
1584 {
1585     utimensat(AT_FDCWD, "foo", NULL, 0);
1586     futimens(0, NULL);
1587     return 0;
1588 }
1589 EOF
1590 if compile_prog "" "" ; then
1591   utimens=yes
1592 fi
1593
1594 # check if pipe2 is there
1595 pipe2=no
1596 cat > $TMPC << EOF
1597 #define _GNU_SOURCE
1598 #include <unistd.h>
1599 #include <fcntl.h>
1600
1601 int main(void)
1602 {
1603     int pipefd[2];
1604     pipe2(pipefd, O_CLOEXEC);
1605     return 0;
1606 }
1607 EOF
1608 if compile_prog "" "" ; then
1609   pipe2=yes
1610 fi
1611
1612 # check if accept4 is there
1613 accept4=no
1614 cat > $TMPC << EOF
1615 #define _GNU_SOURCE
1616 #include <sys/socket.h>
1617 #include <stddef.h>
1618
1619 int main(void)
1620 {
1621     accept4(0, NULL, NULL, SOCK_CLOEXEC);
1622     return 0;
1623 }
1624 EOF
1625 if compile_prog "" "" ; then
1626   accept4=yes
1627 fi
1628
1629 # check if tee/splice is there. vmsplice was added same time.
1630 splice=no
1631 cat > $TMPC << EOF
1632 #define _GNU_SOURCE
1633 #include <unistd.h>
1634 #include <fcntl.h>
1635 #include <limits.h>
1636
1637 int main(void)
1638 {
1639     int len, fd;
1640     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1641     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1642     return 0;
1643 }
1644 EOF
1645 if compile_prog "" "" ; then
1646   splice=yes
1647 fi
1648
1649 # check if eventfd is supported
1650 eventfd=no
1651 cat > $TMPC << EOF
1652 #include <sys/eventfd.h>
1653
1654 int main(void)
1655 {
1656     int efd = eventfd(0, 0);
1657     return 0;
1658 }
1659 EOF
1660 if compile_prog "" "" ; then
1661   eventfd=yes
1662 fi
1663
1664 # check for fallocate
1665 fallocate=no
1666 cat > $TMPC << EOF
1667 #include <fcntl.h>
1668
1669 int main(void)
1670 {
1671     fallocate(0, 0, 0, 0);
1672     return 0;
1673 }
1674 EOF
1675 if compile_prog "$ARCH_CFLAGS" "" ; then
1676   fallocate=yes
1677 fi
1678
1679 # check for dup3
1680 dup3=no
1681 cat > $TMPC << EOF
1682 #include <unistd.h>
1683
1684 int main(void)
1685 {
1686     dup3(0, 0, 0);
1687     return 0;
1688 }
1689 EOF
1690 if compile_prog "" "" ; then
1691   dup3=yes
1692 fi
1693
1694 # Check if tools are available to build documentation.
1695 if test "$docs" != "no" ; then
1696   if test -x "`which texi2html 2>/dev/null`" -a \
1697           -x "`which pod2man 2>/dev/null`" ; then
1698     docs=yes
1699   else
1700     if test "$docs" = "yes" ; then
1701       feature_not_found "docs"
1702     fi
1703     docs=no
1704   fi
1705 fi
1706
1707 # Search for bswap_32 function
1708 byteswap_h=no
1709 cat > $TMPC << EOF
1710 #include <byteswap.h>
1711 int main(void) { return bswap_32(0); }
1712 EOF
1713 if compile_prog "" "" ; then
1714   byteswap_h=yes
1715 fi
1716
1717 # Search for bswap_32 function
1718 bswap_h=no
1719 cat > $TMPC << EOF
1720 #include <sys/endian.h>
1721 #include <sys/types.h>
1722 #include <machine/bswap.h>
1723 int main(void) { return bswap32(0); }
1724 EOF
1725 if compile_prog "" "" ; then
1726   bswap_h=yes
1727 fi
1728
1729 ##########################################
1730 # Do we need librt
1731 cat > $TMPC <<EOF
1732 #include <signal.h>
1733 #include <time.h>
1734 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1735 EOF
1736
1737 if compile_prog "" "" ; then
1738   :
1739 elif compile_prog "" "-lrt" ; then
1740   LIBS="-lrt $LIBS"
1741 fi
1742
1743 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1744         "$aix" != "yes" ; then
1745     libs_softmmu="-lutil $libs_softmmu"
1746 fi
1747
1748 ##########################################
1749 # check if the compiler defines offsetof
1750
1751 need_offsetof=yes
1752 cat > $TMPC << EOF
1753 #include <stddef.h>
1754 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1755 EOF
1756 if compile_prog "" "" ; then
1757     need_offsetof=no
1758 fi
1759
1760 ##########################################
1761 # check if the compiler understands attribute warn_unused_result
1762 #
1763 # This could be smarter, but gcc -Werror does not error out even when warning
1764 # about attribute warn_unused_result
1765
1766 gcc_attribute_warn_unused_result=no
1767 cat > $TMPC << EOF
1768 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
1769 #error gcc 3.3 or older
1770 #endif
1771 int main(void) { return 0;}
1772 EOF
1773 if compile_prog "" ""; then
1774     gcc_attribute_warn_unused_result=yes
1775 fi
1776
1777 ##########################################
1778 # check if we have fdatasync
1779
1780 fdatasync=no
1781 cat > $TMPC << EOF
1782 #include <unistd.h>
1783 int main(void) { return fdatasync(0); }
1784 EOF
1785 if compile_prog "" "" ; then
1786     fdatasync=yes
1787 fi
1788
1789 # End of CC checks
1790 # After here, no more $cc or $ld runs
1791
1792 if test "$debug" = "no" ; then
1793   CFLAGS="-O2 $CFLAGS"
1794 fi
1795
1796 # Consult white-list to determine whether to enable werror
1797 # by default.  Only enable by default for git builds
1798 z_version=`cut -f3 -d. $source_path/VERSION`
1799
1800 if test -z "$werror" ; then
1801     if test "$z_version" = "50" -a \
1802         "$linux" = "yes" ; then
1803         werror="yes"
1804     else
1805         werror="no"
1806     fi
1807 fi
1808
1809 # Disable zero malloc errors for official releases unless explicitly told to
1810 # enable/disable
1811 if test -z "$zero_malloc" ; then
1812     if test "$z_version" = "50" ; then
1813         zero_malloc="no"
1814     else
1815         zero_malloc="yes"
1816     fi
1817 fi
1818
1819 if test "$werror" = "yes" ; then
1820     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1821 fi
1822
1823 if test "$solaris" = "no" ; then
1824     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1825         LDFLAGS="-Wl,--warn-common $LDFLAGS"
1826     fi
1827 fi
1828
1829 if test "$mingw32" = "yes" ; then
1830   if test -z "$prefix" ; then
1831       prefix="c:/Program Files/Qemu"
1832   fi
1833   mansuffix=""
1834   datasuffix=""
1835   confsuffix=""
1836   docsuffix=""
1837   binsuffix=""
1838   if test -z "$sysconfdir" ; then
1839       sysconfdir="${prefix}"
1840   fi
1841 else
1842   if test -z "$prefix" ; then
1843       prefix="/usr/local"
1844   fi
1845   mansuffix="/share/man"
1846   datasuffix="/share/qemu"
1847   docsuffix="/share/doc/qemu"
1848   binsuffix="/bin"
1849   if test -z "$sysconfdir" ; then
1850       sysconfdir="${prefix}/etc"
1851   fi
1852 fi
1853
1854 echo "Install prefix    $prefix"
1855 echo "BIOS directory    $prefix$datasuffix"
1856 echo "binary directory  $prefix$binsuffix"
1857 if test "$mingw32" = "no" ; then
1858 echo "Manual directory  $prefix$mansuffix"
1859 echo "ELF interp prefix $interp_prefix"
1860 fi
1861 echo "Source path       $source_path"
1862 echo "C compiler        $cc"
1863 echo "Host C compiler   $host_cc"
1864 echo "CFLAGS            $CFLAGS"
1865 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
1866 echo "LDFLAGS           $LDFLAGS"
1867 echo "make              $make"
1868 echo "install           $install"
1869 echo "host CPU          $cpu"
1870 echo "host big endian   $bigendian"
1871 echo "target list       $target_list"
1872 echo "tcg debug enabled $debug_tcg"
1873 echo "gprof enabled     $gprof"
1874 echo "sparse enabled    $sparse"
1875 echo "strip binaries    $strip_opt"
1876 echo "profiler          $profiler"
1877 echo "static build      $static"
1878 echo "-Werror enabled   $werror"
1879 if test "$darwin" = "yes" ; then
1880     echo "Cocoa support     $cocoa"
1881 fi
1882 echo "SDL support       $sdl"
1883 echo "curses support    $curses"
1884 echo "curl support      $curl"
1885 echo "check support     $check_utests"
1886 echo "mingw32 support   $mingw32"
1887 echo "Audio drivers     $audio_drv_list"
1888 echo "Extra audio cards $audio_card_list"
1889 echo "Block whitelist   $block_drv_whitelist"
1890 echo "Mixer emulation   $mixemu"
1891 echo "VNC TLS support   $vnc_tls"
1892 echo "VNC SASL support  $vnc_sasl"
1893 if test -n "$sparc_cpu"; then
1894     echo "Target Sparc Arch $sparc_cpu"
1895 fi
1896 echo "xen support       $xen"
1897 echo "brlapi support    $brlapi"
1898 echo "bluez  support    $bluez"
1899 echo "Documentation     $docs"
1900 [ ! -z "$uname_release" ] && \
1901 echo "uname -r          $uname_release"
1902 echo "NPTL support      $nptl"
1903 echo "GUEST_BASE        $guest_base"
1904 echo "PIE user targets  $user_pie"
1905 echo "vde support       $vde"
1906 echo "IO thread         $io_thread"
1907 echo "Linux AIO support $linux_aio"
1908 echo "Install blobs     $blobs"
1909 echo "KVM support       $kvm"
1910 echo "fdt support       $fdt"
1911 echo "preadv support    $preadv"
1912 echo "fdatasync         $fdatasync"
1913 echo "uuid support      $uuid"
1914
1915 if test $sdl_too_old = "yes"; then
1916 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1917 fi
1918
1919 config_host_mak="config-host.mak"
1920 config_host_ld="config-host.ld"
1921
1922 echo "# Automatically generated by configure - do not modify" > $config_host_mak
1923 printf "# Configured with:" >> $config_host_mak
1924 printf " '%s'" "$0" "$@" >> $config_host_mak
1925 echo >> $config_host_mak
1926
1927 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
1928 if test "$mingw32" = "yes" ; then
1929   echo "CONFIG_QEMU_CONFDIR=\"$sysconfdir\"" >> $config_host_mak
1930 else
1931   echo "CONFIG_QEMU_CONFDIR=\"${sysconfdir}/qemu\"" >> $config_host_mak
1932 fi
1933
1934 case "$cpu" in
1935   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1936     ARCH=$cpu
1937   ;;
1938   armv4b|armv4l)
1939     ARCH=arm
1940   ;;
1941   *)
1942     echo "Unsupported CPU = $cpu"
1943     exit 1
1944   ;;
1945 esac
1946 echo "ARCH=$ARCH" >> $config_host_mak
1947 if test "$debug_tcg" = "yes" ; then
1948   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
1949 fi
1950 if test "$debug" = "yes" ; then
1951   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
1952 fi
1953 if test "$strip_opt" = "yes" ; then
1954   echo "STRIP_OPT=-s" >> $config_host_mak
1955 fi
1956 if test "$bigendian" = "yes" ; then
1957   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
1958 fi
1959 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
1960 if test "$mingw32" = "yes" ; then
1961   echo "CONFIG_WIN32=y" >> $config_host_mak
1962 else
1963   echo "CONFIG_POSIX=y" >> $config_host_mak
1964 fi
1965
1966 if test "$linux" = "yes" ; then
1967   echo "CONFIG_LINUX=y" >> $config_host_mak
1968 fi
1969
1970 if test "$darwin" = "yes" ; then
1971   echo "CONFIG_DARWIN=y" >> $config_host_mak
1972 fi
1973
1974 if test "$aix" = "yes" ; then
1975   echo "CONFIG_AIX=y" >> $config_host_mak
1976 fi
1977
1978 if test "$solaris" = "yes" ; then
1979   echo "CONFIG_SOLARIS=y" >> $config_host_mak
1980   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
1981   if test "$needs_libsunmath" = "yes" ; then
1982     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
1983   fi
1984 fi
1985 if test "$static" = "yes" ; then
1986   echo "CONFIG_STATIC=y" >> $config_host_mak
1987   LDFLAGS="-static $LDFLAGS"
1988 fi
1989 if test $profiler = "yes" ; then
1990   echo "CONFIG_PROFILER=y" >> $config_host_mak
1991 fi
1992 if test "$slirp" = "yes" ; then
1993   echo "CONFIG_SLIRP=y" >> $config_host_mak
1994   QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
1995 fi
1996 if test "$vde" = "yes" ; then
1997   echo "CONFIG_VDE=y" >> $config_host_mak
1998 fi
1999 for card in $audio_card_list; do
2000     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2001     echo "$def=y" >> $config_host_mak
2002 done
2003 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2004 for drv in $audio_drv_list; do
2005     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2006     echo "$def=y" >> $config_host_mak
2007     if test "$drv" = "fmod"; then
2008         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2009     fi
2010 done
2011 if test "$audio_pt_int" = "yes" ; then
2012   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2013 fi
2014 if test "$audio_win_int" = "yes" ; then
2015   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2016 fi
2017 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2018 if test "$mixemu" = "yes" ; then
2019   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2020 fi
2021 if test "$vnc_tls" = "yes" ; then
2022   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2023   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2024 fi
2025 if test "$vnc_sasl" = "yes" ; then
2026   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2027   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2028 fi
2029 if test "$fnmatch" = "yes" ; then
2030   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2031 fi
2032 if test "$uuid" = "yes" ; then
2033   echo "CONFIG_UUID=y" >> $config_host_mak
2034 fi
2035 qemu_version=`head $source_path/VERSION`
2036 echo "VERSION=$qemu_version" >>$config_host_mak
2037 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2038 echo "SRC_PATH=$source_path" >> $config_host_mak
2039 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2040 if [ "$docs" = "yes" ] ; then
2041   echo "BUILD_DOCS=yes" >> $config_host_mak
2042 fi
2043 if test "$sdl" = "yes" ; then
2044   echo "CONFIG_SDL=y" >> $config_host_mak
2045   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2046 fi
2047 if test "$cocoa" = "yes" ; then
2048   echo "CONFIG_COCOA=y" >> $config_host_mak
2049 fi
2050 if test "$curses" = "yes" ; then
2051   echo "CONFIG_CURSES=y" >> $config_host_mak
2052 fi
2053 if test "$atfile" = "yes" ; then
2054   echo "CONFIG_ATFILE=y" >> $config_host_mak
2055 fi
2056 if test "$utimens" = "yes" ; then
2057   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2058 fi
2059 if test "$pipe2" = "yes" ; then
2060   echo "CONFIG_PIPE2=y" >> $config_host_mak
2061 fi
2062 if test "$accept4" = "yes" ; then
2063   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2064 fi
2065 if test "$splice" = "yes" ; then
2066   echo "CONFIG_SPLICE=y" >> $config_host_mak
2067 fi
2068 if test "$eventfd" = "yes" ; then
2069   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2070 fi
2071 if test "$fallocate" = "yes" ; then
2072   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2073 fi
2074 if test "$dup3" = "yes" ; then
2075   echo "CONFIG_DUP3=y" >> $config_host_mak
2076 fi
2077 if test "$inotify" = "yes" ; then
2078   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2079 fi
2080 if test "$byteswap_h" = "yes" ; then
2081   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2082 fi
2083 if test "$bswap_h" = "yes" ; then
2084   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2085 fi
2086 if test "$curl" = "yes" ; then
2087   echo "CONFIG_CURL=y" >> $config_host_mak
2088   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2089 fi
2090 if test "$brlapi" = "yes" ; then
2091   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2092 fi
2093 if test "$bluez" = "yes" ; then
2094   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2095   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2096 fi
2097 if test "$xen" = "yes" ; then
2098   echo "CONFIG_XEN=y" >> $config_host_mak
2099 fi
2100 if test "$io_thread" = "yes" ; then
2101   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2102 fi
2103 if test "$linux_aio" = "yes" ; then
2104   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2105 fi
2106 if test "$blobs" = "yes" ; then
2107   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2108 fi
2109 if test "$iovec" = "yes" ; then
2110   echo "CONFIG_IOVEC=y" >> $config_host_mak
2111 fi
2112 if test "$preadv" = "yes" ; then
2113   echo "CONFIG_PREADV=y" >> $config_host_mak
2114 fi
2115 if test "$fdt" = "yes" ; then
2116   echo "CONFIG_FDT=y" >> $config_host_mak
2117 fi
2118 if test "$need_offsetof" = "yes" ; then
2119   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2120 fi
2121 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2122   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2123 fi
2124 if test "$fdatasync" = "yes" ; then
2125   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2126 fi
2127
2128 # XXX: suppress that
2129 if [ "$bsd" = "yes" ] ; then
2130   echo "CONFIG_BSD=y" >> $config_host_mak
2131 fi
2132
2133 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2134
2135 if test "$zero_malloc" = "yes" ; then
2136   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2137 fi
2138
2139 # USB host support
2140 case "$usb" in
2141 linux)
2142   echo "HOST_USB=linux" >> $config_host_mak
2143 ;;
2144 bsd)
2145   echo "HOST_USB=bsd" >> $config_host_mak
2146 ;;
2147 *)
2148   echo "HOST_USB=stub" >> $config_host_mak
2149 ;;
2150 esac
2151
2152 tools=
2153 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2154   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2155   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2156       tools="qemu-nbd\$(EXESUF) $tools"
2157     if [ "$check_utests" = "yes" ]; then
2158       tools="check-qint check-qstring check-qdict check-qlist $tools"
2159       tools="check-qfloat check-qjson $tools"
2160     fi
2161   fi
2162 fi
2163 echo "TOOLS=$tools" >> $config_host_mak
2164
2165 # Mac OS X ships with a broken assembler
2166 roms=
2167 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2168         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2169         `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2170   roms="optionrom"
2171 fi
2172 echo "ROMS=$roms" >> $config_host_mak
2173
2174 echo "prefix=$prefix" >> $config_host_mak
2175 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
2176 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
2177 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
2178 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2179 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
2180 echo "MAKE=$make" >> $config_host_mak
2181 echo "INSTALL=$install" >> $config_host_mak
2182 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2183 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2184 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2185 echo "CC=$cc" >> $config_host_mak
2186 echo "HOST_CC=$host_cc" >> $config_host_mak
2187 if test "$sparse" = "yes" ; then
2188   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2189   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2190   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2191 fi
2192 echo "AR=$ar" >> $config_host_mak
2193 echo "OBJCOPY=$objcopy" >> $config_host_mak
2194 echo "LD=$ld" >> $config_host_mak
2195 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2196 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2197 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2198 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2199 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2200 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2201 echo "LIBS+=$LIBS" >> $config_host_mak
2202 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2203 echo "EXESUF=$EXESUF" >> $config_host_mak
2204
2205 # generate list of library paths for linker script
2206
2207 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2208
2209 if test -f ${config_host_ld}~ ; then
2210   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2211     mv ${config_host_ld}~ $config_host_ld
2212   else
2213     rm ${config_host_ld}~
2214   fi
2215 fi
2216
2217 for target in $target_list; do
2218 target_dir="$target"
2219 config_target_mak=$target_dir/config-target.mak
2220 target_arch2=`echo $target | cut -d '-' -f 1`
2221 target_bigendian="no"
2222
2223 case "$target_arch2" in
2224   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2225   target_bigendian=yes
2226   ;;
2227 esac
2228 target_softmmu="no"
2229 target_user_only="no"
2230 target_linux_user="no"
2231 target_darwin_user="no"
2232 target_bsd_user="no"
2233 case "$target" in
2234   ${target_arch2}-softmmu)
2235     target_softmmu="yes"
2236     ;;
2237   ${target_arch2}-linux-user)
2238     if test "$linux" != "yes" ; then
2239       echo "ERROR: Target '$target' is only available on a Linux host"
2240       exit 1
2241     fi
2242     target_user_only="yes"
2243     target_linux_user="yes"
2244     ;;
2245   ${target_arch2}-darwin-user)
2246     if test "$darwin" != "yes" ; then
2247       echo "ERROR: Target '$target' is only available on a Darwin host"
2248       exit 1
2249     fi
2250     target_user_only="yes"
2251     target_darwin_user="yes"
2252     ;;
2253   ${target_arch2}-bsd-user)
2254     if test "$bsd" != "yes" ; then
2255       echo "ERROR: Target '$target' is only available on a BSD host"
2256       exit 1
2257     fi
2258     target_user_only="yes"
2259     target_bsd_user="yes"
2260     ;;
2261   *)
2262     echo "ERROR: Target '$target' not recognised"
2263     exit 1
2264     ;;
2265 esac
2266
2267 mkdir -p $target_dir
2268 mkdir -p $target_dir/fpu
2269 mkdir -p $target_dir/tcg
2270 mkdir -p $target_dir/ide
2271 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2272   mkdir -p $target_dir/nwfpe
2273 fi
2274
2275 #
2276 # don't use ln -sf as not all "ln -sf" over write the file/link
2277 #
2278 rm -f $target_dir/Makefile
2279 ln -s $source_path/Makefile.target $target_dir/Makefile
2280
2281
2282 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2283
2284 bflt="no"
2285 elfload32="no"
2286 target_nptl="no"
2287 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2288 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2289 gdb_xml_files=""
2290
2291 TARGET_ARCH="$target_arch2"
2292 TARGET_BASE_ARCH=""
2293 TARGET_ABI_DIR=""
2294
2295 case "$target_arch2" in
2296   i386)
2297     target_phys_bits=32
2298   ;;
2299   x86_64)
2300     TARGET_BASE_ARCH=i386
2301     target_phys_bits=64
2302   ;;
2303   alpha)
2304     target_phys_bits=64
2305   ;;
2306   arm|armeb)
2307     TARGET_ARCH=arm
2308     bflt="yes"
2309     target_nptl="yes"
2310     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2311     target_phys_bits=32
2312   ;;
2313   cris)
2314     target_nptl="yes"
2315     target_phys_bits=32
2316   ;;
2317   m68k)
2318     bflt="yes"
2319     gdb_xml_files="cf-core.xml cf-fp.xml"
2320     target_phys_bits=32
2321   ;;
2322   microblaze)
2323     bflt="yes"
2324     target_nptl="yes"
2325     target_phys_bits=32
2326   ;;
2327   mips|mipsel)
2328     TARGET_ARCH=mips
2329     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2330     target_nptl="yes"
2331     target_phys_bits=64
2332   ;;
2333   mipsn32|mipsn32el)
2334     TARGET_ARCH=mipsn32
2335     TARGET_BASE_ARCH=mips
2336     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2337     target_phys_bits=64
2338   ;;
2339   mips64|mips64el)
2340     TARGET_ARCH=mips64
2341     TARGET_BASE_ARCH=mips
2342     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2343     target_phys_bits=64
2344   ;;
2345   ppc)
2346     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2347     target_phys_bits=32
2348     target_nptl="yes"
2349   ;;
2350   ppcemb)
2351     TARGET_BASE_ARCH=ppc
2352     TARGET_ABI_DIR=ppc
2353     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2354     target_phys_bits=64
2355     target_nptl="yes"
2356   ;;
2357   ppc64)
2358     TARGET_BASE_ARCH=ppc
2359     TARGET_ABI_DIR=ppc
2360     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2361     target_phys_bits=64
2362   ;;
2363   ppc64abi32)
2364     TARGET_ARCH=ppc64
2365     TARGET_BASE_ARCH=ppc
2366     TARGET_ABI_DIR=ppc
2367     echo "TARGET_ABI32=y" >> $config_target_mak
2368     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2369     target_phys_bits=64
2370   ;;
2371   sh4|sh4eb)
2372     TARGET_ARCH=sh4
2373     bflt="yes"
2374     target_nptl="yes"
2375     target_phys_bits=32
2376   ;;
2377   sparc)
2378     target_phys_bits=64
2379   ;;
2380   sparc64)
2381     TARGET_BASE_ARCH=sparc
2382     elfload32="yes"
2383     target_phys_bits=64
2384   ;;
2385   sparc32plus)
2386     TARGET_ARCH=sparc64
2387     TARGET_BASE_ARCH=sparc
2388     TARGET_ABI_DIR=sparc
2389     echo "TARGET_ABI32=y" >> $config_target_mak
2390     target_phys_bits=64
2391   ;;
2392   s390x)
2393     target_phys_bits=64
2394   ;;
2395   *)
2396     echo "Unsupported target CPU"
2397     exit 1
2398   ;;
2399 esac
2400 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2401 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2402 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2403 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2404 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2405 if [ "$TARGET_BASE_ARCH" = "" ]; then
2406   TARGET_BASE_ARCH=$TARGET_ARCH
2407 fi
2408 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2409 if [ "$TARGET_ABI_DIR" = "" ]; then
2410   TARGET_ABI_DIR=$TARGET_ARCH
2411 fi
2412 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2413 if [ $target_phys_bits -lt $hostlongbits ] ; then
2414   target_phys_bits=$hostlongbits
2415 fi
2416 case "$target_arch2" in
2417   i386|x86_64)
2418     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2419       echo "CONFIG_XEN=y" >> $config_target_mak
2420     fi
2421 esac
2422 case "$target_arch2" in
2423   i386|x86_64|ppcemb|ppc|ppc64|s390x)
2424     # Make sure the target and host cpus are compatible
2425     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2426       \( "$target_arch2" = "$cpu" -o \
2427       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2428       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2429       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2430       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2431       echo "CONFIG_KVM=y" >> $config_target_mak
2432       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2433       if test "$kvm_para" = "yes"; then
2434         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
2435       fi
2436     fi
2437 esac
2438 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2439 if test "$target_bigendian" = "yes" ; then
2440   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2441 fi
2442 if test "$target_softmmu" = "yes" ; then
2443   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2444   echo "LIBS+=$libs_softmmu" >> $config_target_mak
2445   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
2446   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2447 fi
2448 if test "$target_user_only" = "yes" ; then
2449   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2450 fi
2451 if test "$target_linux_user" = "yes" ; then
2452   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2453 fi
2454 if test "$target_darwin_user" = "yes" ; then
2455   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2456 fi
2457 list=""
2458 if test ! -z "$gdb_xml_files" ; then
2459   for x in $gdb_xml_files; do
2460     list="$list $source_path/gdb-xml/$x"
2461   done
2462   echo "TARGET_XML_FILES=$list" >> $config_target_mak
2463 fi
2464
2465 case "$target_arch2" in
2466   alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
2467     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2468     ;;
2469   *)
2470     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2471     ;;
2472 esac
2473
2474 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2475   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2476 fi
2477 if test "$target_user_only" = "yes" \
2478         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2479   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2480 fi
2481 # 32 bit ELF loader in addition to native 64 bit loader?
2482 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2483   echo "TARGET_HAS_ELFLOAD32=y" >> $config_target_mak
2484 fi
2485 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2486   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2487 fi
2488 if test "$target_bsd_user" = "yes" ; then
2489   echo "CONFIG_BSD_USER=y" >> $config_target_mak
2490 fi
2491
2492 # generate QEMU_CFLAGS/LDFLAGS for targets
2493
2494 cflags=""
2495 ldflags=""
2496
2497 if test "$ARCH" = "sparc64" ; then
2498   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2499 elif test "$ARCH" = "s390x" ; then
2500   cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
2501 else
2502   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2503 fi
2504 cflags="-I\$(SRC_PATH)/tcg $cflags"
2505 cflags="-I\$(SRC_PATH)/fpu $cflags"
2506
2507 for i in $ARCH $TARGET_BASE_ARCH ; do
2508   case "$i" in
2509   alpha)
2510     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
2511   ;;
2512   arm)
2513     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
2514   ;;
2515   cris)
2516     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
2517   ;;
2518   hppa)
2519     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
2520   ;;
2521   i386|x86_64)
2522     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
2523   ;;
2524   m68k)
2525     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
2526   ;;
2527   microblaze)
2528     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
2529   ;;
2530   mips*)
2531     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
2532   ;;
2533   ppc*)
2534     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
2535   ;;
2536   s390*)
2537     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
2538   ;;
2539   sh4)
2540     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
2541   ;;
2542   sparc*)
2543     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
2544   ;;
2545   esac
2546 done
2547
2548 case "$ARCH" in
2549 alpha)
2550   # Ensure there's only a single GP
2551   cflags="-msmall-data $cflags"
2552 ;;
2553 ia64)
2554   cflags="-mno-sdata $cflags"
2555 ;;
2556 esac
2557
2558 if test "$target_softmmu" = "yes" ; then
2559   case "$TARGET_BASE_ARCH" in
2560   arm)
2561     cflags="-DHAS_AUDIO $cflags"
2562   ;;
2563   i386|mips|ppc)
2564     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2565   ;;
2566   esac
2567 fi
2568
2569 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2570         "$user_pie" = "yes" ; then
2571   cflags="-fpie $cflags"
2572   ldflags="-pie $ldflags"
2573 fi
2574
2575 if test "$target_softmmu" = "yes" -a \( \
2576         "$TARGET_ARCH" = "microblaze" -o \
2577         "$TARGET_ARCH" = "cris" \) ; then
2578   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2579 fi
2580
2581 if test "$gprof" = "yes" ; then
2582   echo "TARGET_GPROF=yes" >> $config_target_mak
2583   if test "$target_linux_user" = "yes" ; then
2584     cflags="-p $cflags"
2585     ldflags="-p $ldflags"
2586   fi
2587   if test "$target_softmmu" = "yes" ; then
2588     ldflags="-p $ldflags"
2589     echo "GPROF_CFLAGS=-p" >> $config_target_mak
2590   fi
2591 fi
2592
2593 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2594 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2595   case "$ARCH" in
2596   sparc)
2597     # -static is used to avoid g1/g3 usage by the dynamic linker
2598     ldflags="$linker_script -static $ldflags"
2599     ;;
2600   ia64)
2601     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2602     ;;
2603   i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2604     ldflags="$linker_script $ldflags"
2605     ;;
2606   esac
2607 fi
2608 if test "$target_softmmu" = "yes" ; then
2609   case "$ARCH" in
2610   ia64)
2611     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2612     ;;
2613   esac
2614 fi
2615
2616 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2617 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2618
2619 done # for target in $targets
2620
2621 # build tree in object directory if source path is different from current one
2622 if test "$source_path_used" = "yes" ; then
2623     DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
2624     DIRS="$DIRS roms/seabios roms/vgabios"
2625     FILES="Makefile tests/Makefile"
2626     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2627     FILES="$FILES tests/test-mmap.c"
2628     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2629     FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
2630     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2631         FILES="$FILES pc-bios/`basename $bios_file`"
2632     done
2633     for dir in $DIRS ; do
2634             mkdir -p $dir
2635     done
2636     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2637     for f in $FILES ; do
2638         rm -f $f
2639         ln -s $source_path/$f $f
2640     done
2641 fi
2642
2643 # temporary config to build submodules
2644 for rom in seabios vgabios ; do
2645     config_mak=roms/$rom/config.mak
2646     echo "# Automatically generated by configure - do not modify" >> $config_mak
2647     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2648     echo "CC=$cc" >> $config_mak
2649     echo "BCC=bcc" >> $config_mak
2650     echo "CPP=${cross_prefix}cpp" >> $config_mak
2651     echo "OBJCOPY=objcopy" >> $config_mak
2652     echo "IASL=iasl" >> $config_mak
2653     echo "HOST_CC=$host_cc" >> $config_mak
2654     echo "LD=$ld" >> $config_mak
2655 done
2656
2657 for hwlib in 32 64; do
2658   d=libhw$hwlib
2659   mkdir -p $d
2660   rm -f $d/Makefile
2661   ln -s $source_path/Makefile.hw $d/Makefile
2662   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak
2663 done
2664
2665 d=libuser
2666 mkdir -p $d
2667 rm -f $d/Makefile
2668 ln -s $source_path/Makefile.user $d/Makefile
2669 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2670   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
2671 fi