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 # check whether a command is available to this shell (may be either an
  31 # executable or a builtin)
  32 has() {
  33     type "$1" >/dev/null 2>&1
  34 }
  35
  36 # search for an executable in PATH
  37 path_of() {
  38     local_command="$1"
  39     local_ifs="$IFS"
  40     local_dir=""
  41
  42     # pathname has a dir component?
  43     if [ "${local_command#*/}" != "$local_command" ]; then
  44         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  45             echo "$local_command"
  46             return 0
  47         fi
  48     fi
  49     if [ -z "$local_command" ]; then
  50         return 1
  51     fi
  52
  53     IFS=:
  54     for local_dir in $PATH; do
  55         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  56             echo "$local_dir/$local_command"
  57             IFS="${local_ifs:-$(printf ' \t\n')}"
  58             return 0
  59         fi
  60     done
  61     # not found
  62     IFS="${local_ifs:-$(printf ' \t\n')}"
  63     return 1
  64 }
  65
  66 # default parameters
  67 cpu=""
  68 prefix=""
  69 interp_prefix="/usr/gnemul/qemu-%M"
  70 static="no"
  71 sysconfdir=""
  72 sparc_cpu=""
  73 cross_prefix=""
  74 cc="gcc"
  75 audio_drv_list=""
  76 audio_card_list="ac97 es1370 sb16"
  77 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  78 block_drv_whitelist=""
  79 host_cc="gcc"
  80 ar="ar"
  81 make="make"
  82 install="install"
  83 objcopy="objcopy"
  84 ld="ld"
  85 helper_cflags=""
  86 libs_softmmu=""
  87 libs_tools=""
  88 audio_pt_int=""
  89 audio_win_int=""
  90
  91 # parse CC options first
  92 for opt do
  93   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  94   case "$opt" in
  95   --cross-prefix=*) cross_prefix="$optarg"
  96   ;;
  97   --cc=*) cc="$optarg"
  98   ;;
  99   --cpu=*) cpu="$optarg"
 100   ;;
 101   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 102   ;;
 103   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 104   ;;
 105   --sparc_cpu=*)
 106     sparc_cpu="$optarg"
 107     case $sparc_cpu in
 108     v7|v8|v8plus|v8plusa)
 109       cpu="sparc"
 110     ;;
 111     v9)
 112       cpu="sparc64"
 113     ;;
 114     *)
 115       echo "undefined SPARC architecture. Exiting";
 116       exit 1
 117     ;;
 118     esac
 119   ;;
 120   esac
 121 done
 122 # OS specific
 123 # Using uname is really, really broken.  Once we have the right set of checks
 124 # we can eliminate it's usage altogether
 125
 126 cc="${cross_prefix}${cc}"
 127 ar="${cross_prefix}${ar}"
 128 objcopy="${cross_prefix}${objcopy}"
 129 ld="${cross_prefix}${ld}"
 130
 131 # default flags for all hosts
 132 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 133 CFLAGS="-g $CFLAGS"
 134 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 135 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 136 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 137 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 138 QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
 139 LDFLAGS="-g $LDFLAGS"
 140
 141 gcc_flags="-Wold-style-declaration -Wold-style-definition -fstack-protector-all"
 142 cat > $TMPC << EOF
 143 int main(void) { return 0; }
 144 EOF
 145 for flag in $gcc_flags; do
 146     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
 147         QEMU_CFLAGS="$flag $QEMU_CFLAGS"
 148     fi
 149 done
 150
 151 # check that the C compiler works.
 152 cat > $TMPC <<EOF
 153 int main(void) {}
 154 EOF
 155
 156 if compile_object ; then
 157   : C compiler works ok
 158 else
 159     echo "ERROR: \"$cc\" either does not exist or does not work"
 160     exit 1
 161 fi
 162
 163 check_define() {
 164 cat > $TMPC <<EOF
 165 #if !defined($1)
 166 #error Not defined
 167 #endif
 168 int main(void) { return 0; }
 169 EOF
 170   compile_object
 171 }
 172
 173 if test ! -z "$cpu" ; then
 174   # command line argument
 175   :
 176 elif check_define __i386__ ; then
 177   cpu="i386"
 178 elif check_define __x86_64__ ; then
 179   cpu="x86_64"
 180 elif check_define __sparc__ ; then
 181   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 182   # They must be specified using --sparc_cpu
 183   if check_define __arch64__ ; then
 184     cpu="sparc64"
 185   else
 186     cpu="sparc"
 187   fi
 188 elif check_define _ARCH_PPC ; then
 189   if check_define _ARCH_PPC64 ; then
 190     cpu="ppc64"
 191   else
 192     cpu="ppc"
 193   fi
 194 elif check_define __mips__ ; then
 195   cpu="mips"
 196 else
 197   cpu=`uname -m`
 198 fi
 199
 200 target_list=""
 201 case "$cpu" in
 202   alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
 203     cpu="$cpu"
 204   ;;
 205   i386|i486|i586|i686|i86pc|BePC)
 206     cpu="i386"
 207   ;;
 208   x86_64|amd64)
 209     cpu="x86_64"
 210   ;;
 211   armv*b)
 212     cpu="armv4b"
 213   ;;
 214   armv*l)
 215     cpu="armv4l"
 216   ;;
 217   parisc|parisc64)
 218     cpu="hppa"
 219   ;;
 220   mips*)
 221     cpu="mips"
 222   ;;
 223   s390)
 224     cpu="s390"
 225   ;;
 226   s390x)
 227     cpu="s390x"
 228   ;;
 229   sparc|sun4[cdmuv])
 230     cpu="sparc"
 231   ;;
 232   *)
 233     cpu="unknown"
 234   ;;
 235 esac
 236
 237 # Default value for a variable defining feature "foo".
 238 #  * foo="no"  feature will only be used if --enable-foo arg is given
 239 #  * foo=""    feature will be searched for, and if found, will be used
 240 #              unless --disable-foo is given
 241 #  * foo="yes" this value will only be set by --enable-foo flag.
 242 #              feature will searched for,
 243 #              if not found, configure exits with error
 244 #
 245 # Always add --enable-foo and --disable-foo command line args.
 246 # Distributions want to ensure that several features are compiled in, and it
 247 # is impossible without a --enable-foo that exits if a feature is not found.
 248
 249 bluez=""
 250 brlapi=""
 251 curl=""
 252 curses=""
 253 docs=""
 254 fdt=""
 255 kvm=""
 256 kvm_para=""
 257 nptl=""
 258 sdl=""
 259 sparse="no"
 260 uuid=""
 261 vde=""
 262 vnc_tls=""
 263 vnc_sasl=""
 264 xen=""
 265 linux_aio=""
 266
 267 gprof="no"
 268 debug_tcg="no"
 269 debug_mon="no"
 270 debug="no"
 271 strip_opt="yes"
 272 bigendian="no"
 273 mingw32="no"
 274 EXESUF=""
 275 slirp="yes"
 276 fmod_lib=""
 277 fmod_inc=""
 278 oss_lib=""
 279 bsd="no"
 280 linux="no"
 281 solaris="no"
 282 profiler="no"
 283 cocoa="no"
 284 softmmu="yes"
 285 linux_user="no"
 286 darwin_user="no"
 287 bsd_user="no"
 288 guest_base=""
 289 uname_release=""
 290 io_thread="no"
 291 mixemu="no"
 292 kerneldir=""
 293 aix="no"
 294 blobs="yes"
 295 pkgversion=""
 296 check_utests="no"
 297 user_pie="no"
 298 zero_malloc=""
 299
 300 # OS specific
 301 if check_define __linux__ ; then
 302   targetos="Linux"
 303 elif check_define _WIN32 ; then
 304   targetos='MINGW32'
 305 elif check_define __OpenBSD__ ; then
 306   targetos='OpenBSD'
 307 elif check_define __sun__ ; then
 308   targetos='SunOS'
 309 else
 310   targetos=`uname -s`
 311 fi
 312
 313 case $targetos in
 314 CYGWIN*)
 315   mingw32="yes"
 316   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 317   audio_possible_drivers="winwave sdl"
 318   audio_drv_list="winwave"
 319 ;;
 320 MINGW32*)
 321   mingw32="yes"
 322   audio_possible_drivers="winwave dsound sdl fmod"
 323   audio_drv_list="winwave"
 324 ;;
 325 GNU/kFreeBSD)
 326   bsd="yes"
 327   audio_drv_list="oss"
 328   audio_possible_drivers="oss sdl esd pa"
 329 ;;
 330 FreeBSD)
 331   bsd="yes"
 332   make="gmake"
 333   audio_drv_list="oss"
 334   audio_possible_drivers="oss sdl esd pa"
 335   # needed for kinfo_getvmmap(3) in libutil.h
 336   LIBS="-lutil $LIBS"
 337 ;;
 338 DragonFly)
 339   bsd="yes"
 340   make="gmake"
 341   audio_drv_list="oss"
 342   audio_possible_drivers="oss sdl esd pa"
 343 ;;
 344 NetBSD)
 345   bsd="yes"
 346   make="gmake"
 347   audio_drv_list="oss"
 348   audio_possible_drivers="oss sdl esd"
 349   oss_lib="-lossaudio"
 350 ;;
 351 OpenBSD)
 352   bsd="yes"
 353   make="gmake"
 354   audio_drv_list="oss"
 355   audio_possible_drivers="oss sdl esd"
 356   oss_lib="-lossaudio"
 357 ;;
 358 Darwin)
 359   bsd="yes"
 360   darwin="yes"
 361   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 362   # run 64-bit userspace code
 363   if [ "$cpu" = "i386" ] ; then
 364     is_x86_64=`sysctl -n hw.optional.x86_64`
 365     [ "$is_x86_64" = "1" ] && cpu=x86_64
 366   fi
 367   if [ "$cpu" = "x86_64" ] ; then
 368     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 369     LDFLAGS="-arch x86_64 $LDFLAGS"
 370   else
 371     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 372   fi
 373   darwin_user="yes"
 374   cocoa="yes"
 375   audio_drv_list="coreaudio"
 376   audio_possible_drivers="coreaudio sdl fmod"
 377   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 378   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 379 ;;
 380 SunOS)
 381   solaris="yes"
 382   make="gmake"
 383   install="ginstall"
 384   ld="gld"
 385   needs_libsunmath="no"
 386   solarisrev=`uname -r | cut -f2 -d.`
 387   # have to select again, because `uname -m` returns i86pc
 388   # even on an x86_64 box.
 389   solariscpu=`isainfo -k`
 390   if test "${solariscpu}" = "amd64" ; then
 391     cpu="x86_64"
 392   fi
 393   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 394     if test "$solarisrev" -le 9 ; then
 395       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 396         needs_libsunmath="yes"
 397         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 398         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 399         LIBS="-lsunmath $LIBS"
 400       else
 401         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 402         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 403         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 404         echo "Studio 11 can be downloaded from www.sun.com."
 405         exit 1
 406       fi
 407     fi
 408   fi
 409   if test -f /usr/include/sys/soundcard.h ; then
 410     audio_drv_list="oss"
 411   fi
 412   audio_possible_drivers="oss sdl"
 413 # needed for CMSG_ macros in sys/socket.h
 414   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 415 # needed for TIOCWIN* defines in termios.h
 416   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 417   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 418   LIBS="-lsocket -lnsl -lresolv $LIBS"
 419 ;;
 420 AIX)
 421   aix="yes"
 422   make="gmake"
 423 ;;
 424 *)
 425   audio_drv_list="oss"
 426   audio_possible_drivers="oss alsa sdl esd pa"
 427   linux="yes"
 428   linux_user="yes"
 429   usb="linux"
 430   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 431     audio_possible_drivers="$audio_possible_drivers fmod"
 432   fi
 433 ;;
 434 esac
 435
 436 if [ "$bsd" = "yes" ] ; then
 437   if [ "$darwin" != "yes" ] ; then
 438     usb="bsd"
 439   fi
 440   bsd_user="yes"
 441 fi
 442
 443 if test "$mingw32" = "yes" ; then
 444   EXESUF=".exe"
 445   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 446   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 447   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 448   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 449 fi
 450
 451 # find source path
 452 source_path=`dirname "$0"`
 453 source_path_used="no"
 454 workdir=`pwd`
 455 if [ -z "$source_path" ]; then
 456     source_path=$workdir
 457 else
 458     source_path=`cd "$source_path"; pwd`
 459 fi
 460 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 461
 462 werror=""
 463
 464 for opt do
 465   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 466   case "$opt" in
 467   --help|-h) show_help=yes
 468   ;;
 469   --prefix=*) prefix="$optarg"
 470   ;;
 471   --interp-prefix=*) interp_prefix="$optarg"
 472   ;;
 473   --source-path=*) source_path="$optarg"
 474   source_path_used="yes"
 475   ;;
 476   --cross-prefix=*)
 477   ;;
 478   --cc=*)
 479   ;;
 480   --host-cc=*) host_cc="$optarg"
 481   ;;
 482   --make=*) make="$optarg"
 483   ;;
 484   --install=*) install="$optarg"
 485   ;;
 486   --extra-cflags=*)
 487   ;;
 488   --extra-ldflags=*)
 489   ;;
 490   --cpu=*)
 491   ;;
 492   --target-list=*) target_list="$optarg"
 493   ;;
 494   --enable-gprof) gprof="yes"
 495   ;;
 496   --static)
 497     static="yes"
 498     LDFLAGS="-static $LDFLAGS"
 499   ;;
 500   --sysconfdir=*) sysconfdir="$optarg"
 501   ;;
 502   --disable-sdl) sdl="no"
 503   ;;
 504   --enable-sdl) sdl="yes"
 505   ;;
 506   --fmod-lib=*) fmod_lib="$optarg"
 507   ;;
 508   --fmod-inc=*) fmod_inc="$optarg"
 509   ;;
 510   --oss-lib=*) oss_lib="$optarg"
 511   ;;
 512   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 513   ;;
 514   --audio-drv-list=*) audio_drv_list="$optarg"
 515   ;;
 516   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 517   ;;
 518   --enable-debug-tcg) debug_tcg="yes"
 519   ;;
 520   --disable-debug-tcg) debug_tcg="no"
 521   ;;
 522   --enable-debug-mon) debug_mon="yes"
 523   ;;
 524   --disable-debug-mon) debug_mon="no"
 525   ;;
 526   --enable-debug)
 527       # Enable debugging options that aren't excessively noisy
 528       debug_tcg="yes"
 529       debug_mon="yes"
 530       debug="yes"
 531       strip_opt="no"
 532   ;;
 533   --enable-sparse) sparse="yes"
 534   ;;
 535   --disable-sparse) sparse="no"
 536   ;;
 537   --disable-strip) strip_opt="no"
 538   ;;
 539   --disable-vnc-tls) vnc_tls="no"
 540   ;;
 541   --enable-vnc-tls) vnc_tls="yes"
 542   ;;
 543   --disable-vnc-sasl) vnc_sasl="no"
 544   ;;
 545   --enable-vnc-sasl) vnc_sasl="yes"
 546   ;;
 547   --disable-slirp) slirp="no"
 548   ;;
 549   --disable-uuid) uuid="no"
 550   ;;
 551   --enable-uuid) uuid="yes"
 552   ;;
 553   --disable-vde) vde="no"
 554   ;;
 555   --enable-vde) vde="yes"
 556   ;;
 557   --disable-xen) xen="no"
 558   ;;
 559   --enable-xen) xen="yes"
 560   ;;
 561   --disable-brlapi) brlapi="no"
 562   ;;
 563   --enable-brlapi) brlapi="yes"
 564   ;;
 565   --disable-bluez) bluez="no"
 566   ;;
 567   --enable-bluez) bluez="yes"
 568   ;;
 569   --disable-kvm) kvm="no"
 570   ;;
 571   --enable-kvm) kvm="yes"
 572   ;;
 573   --enable-profiler) profiler="yes"
 574   ;;
 575   --enable-cocoa)
 576       cocoa="yes" ;
 577       sdl="no" ;
 578       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 579   ;;
 580   --disable-system) softmmu="no"
 581   ;;
 582   --enable-system) softmmu="yes"
 583   ;;
 584   --disable-user)
 585       linux_user="no" ;
 586       bsd_user="no" ;
 587       darwin_user="no"
 588   ;;
 589   --enable-user) ;;
 590   --disable-linux-user) linux_user="no"
 591   ;;
 592   --enable-linux-user) linux_user="yes"
 593   ;;
 594   --disable-darwin-user) darwin_user="no"
 595   ;;
 596   --enable-darwin-user) darwin_user="yes"
 597   ;;
 598   --disable-bsd-user) bsd_user="no"
 599   ;;
 600   --enable-bsd-user) bsd_user="yes"
 601   ;;
 602   --enable-guest-base) guest_base="yes"
 603   ;;
 604   --disable-guest-base) guest_base="no"
 605   ;;
 606   --enable-user-pie) user_pie="yes"
 607   ;;
 608   --disable-user-pie) user_pie="no"
 609   ;;
 610   --enable-uname-release=*) uname_release="$optarg"
 611   ;;
 612   --sparc_cpu=*)
 613   ;;
 614   --enable-werror) werror="yes"
 615   ;;
 616   --disable-werror) werror="no"
 617   ;;
 618   --disable-curses) curses="no"
 619   ;;
 620   --enable-curses) curses="yes"
 621   ;;
 622   --disable-curl) curl="no"
 623   ;;
 624   --enable-curl) curl="yes"
 625   ;;
 626   --disable-fdt) fdt="no"
 627   ;;
 628   --enable-fdt) fdt="yes"
 629   ;;
 630   --disable-check-utests) check_utests="no"
 631   ;;
 632   --enable-check-utests) check_utests="yes"
 633   ;;
 634   --disable-nptl) nptl="no"
 635   ;;
 636   --enable-nptl) nptl="yes"
 637   ;;
 638   --enable-mixemu) mixemu="yes"
 639   ;;
 640   --disable-linux-aio) linux_aio="no"
 641   ;;
 642   --enable-linux-aio) linux_aio="yes"
 643   ;;
 644   --enable-io-thread) io_thread="yes"
 645   ;;
 646   --disable-blobs) blobs="no"
 647   ;;
 648   --kerneldir=*) kerneldir="$optarg"
 649   ;;
 650   --with-pkgversion=*) pkgversion=" ($optarg)"
 651   ;;
 652   --disable-docs) docs="no"
 653   ;;
 654   --enable-docs) docs="yes"
 655   ;;
 656   *) echo "ERROR: unknown option $opt"; show_help="yes"
 657   ;;
 658   esac
 659 done
 660
 661 #
 662 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 663 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 664 #
 665 host_guest_base="no"
 666 case "$cpu" in
 667     sparc) case $sparc_cpu in
 668            v7|v8)
 669              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 670            ;;
 671            v8plus|v8plusa)
 672              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 673            ;;
 674            *) # sparc_cpu not defined in the command line
 675              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 676            esac
 677            LDFLAGS="-m32 $LDFLAGS"
 678            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 679            if test "$solaris" = "no" ; then
 680              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 681              helper_cflags="-ffixed-i0"
 682            fi
 683            ;;
 684     sparc64)
 685            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 686            LDFLAGS="-m64 $LDFLAGS"
 687            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 688            if test "$solaris" != "no" ; then
 689              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 690            fi
 691            ;;
 692     s390)
 693            QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
 694            ;;
 695     i386)
 696            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 697            LDFLAGS="-m32 $LDFLAGS"
 698            helper_cflags="-fomit-frame-pointer"
 699            host_guest_base="yes"
 700            ;;
 701     x86_64)
 702            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 703            LDFLAGS="-m64 $LDFLAGS"
 704            host_guest_base="yes"
 705            ;;
 706     arm*)
 707            host_guest_base="yes"
 708            ;;
 709     ppc*)
 710            host_guest_base="yes"
 711            ;;
 712     mips*)
 713            host_guest_base="yes"
 714            ;;
 715 esac
 716
 717 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 718
 719 if test x"$show_help" = x"yes" ; then
 720 cat << EOF
 721
 722 Usage: configure [options]
 723 Options: [defaults in brackets after descriptions]
 724
 725 EOF
 726 echo "Standard options:"
 727 echo "  --help                   print this message"
 728 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 729 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 730 echo "                           use %M for cpu name [$interp_prefix]"
 731 echo "  --target-list=LIST       set target list [$target_list]"
 732 echo ""
 733 echo "Advanced options (experts only):"
 734 echo "  --source-path=PATH       path of source code [$source_path]"
 735 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 736 echo "  --cc=CC                  use C compiler CC [$cc]"
 737 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 738 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 739 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 740 echo "  --make=MAKE              use specified make [$make]"
 741 echo "  --install=INSTALL        use specified install [$install]"
 742 echo "  --static                 enable static build [$static]"
 743 echo "  --sysconfdir=PATH        install config in PATH"
 744 echo "  --enable-debug-tcg       enable TCG debugging"
 745 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 746 echo "  --enable-debug           enable common debug build options"
 747 echo "  --enable-sparse          enable sparse checker"
 748 echo "  --disable-sparse         disable sparse checker (default)"
 749 echo "  --disable-strip          disable stripping binaries"
 750 echo "  --disable-werror         disable compilation abort on warning"
 751 echo "  --disable-sdl            disable SDL"
 752 echo "  --enable-sdl             enable SDL"
 753 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 754 echo "  --audio-drv-list=LIST    set audio drivers list:"
 755 echo "                           Available drivers: $audio_possible_drivers"
 756 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 757 echo "                           Available cards: $audio_possible_cards"
 758 echo "  --block-drv-whitelist=L  set block driver whitelist"
 759 echo "                           (affects only QEMU, not qemu-img)"
 760 echo "  --enable-mixemu          enable mixer emulation"
 761 echo "  --disable-xen            disable xen backend driver support"
 762 echo "  --enable-xen             enable xen backend driver support"
 763 echo "  --disable-brlapi         disable BrlAPI"
 764 echo "  --enable-brlapi          enable BrlAPI"
 765 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 766 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 767 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 768 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 769 echo "  --disable-curses         disable curses output"
 770 echo "  --enable-curses          enable curses output"
 771 echo "  --disable-curl           disable curl connectivity"
 772 echo "  --enable-curl            enable curl connectivity"
 773 echo "  --disable-fdt            disable fdt device tree"
 774 echo "  --enable-fdt             enable fdt device tree"
 775 echo "  --disable-check-utests   disable check unit-tests"
 776 echo "  --enable-check-utests    enable check unit-tests"
 777 echo "  --disable-bluez          disable bluez stack connectivity"
 778 echo "  --enable-bluez           enable bluez stack connectivity"
 779 echo "  --disable-kvm            disable KVM acceleration support"
 780 echo "  --enable-kvm             enable KVM acceleration support"
 781 echo "  --disable-nptl           disable usermode NPTL support"
 782 echo "  --enable-nptl            enable usermode NPTL support"
 783 echo "  --enable-system          enable all system emulation targets"
 784 echo "  --disable-system         disable all system emulation targets"
 785 echo "  --enable-user            enable supported user emulation targets"
 786 echo "  --disable-user           disable all user emulation targets"
 787 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 788 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 789 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 790 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 791 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 792 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 793 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 794 echo "                           emulation targets"
 795 echo "  --disable-guest-base     disable GUEST_BASE support"
 796 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 797 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 798 echo "  --fmod-lib               path to FMOD library"
 799 echo "  --fmod-inc               path to FMOD includes"
 800 echo "  --oss-lib                path to OSS library"
 801 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 802 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 803 echo "  --disable-uuid           disable uuid support"
 804 echo "  --enable-uuid            enable uuid support"
 805 echo "  --disable-vde            disable support for vde network"
 806 echo "  --enable-vde             enable support for vde network"
 807 echo "  --disable-linux-aio      disable Linux AIO support"
 808 echo "  --enable-linux-aio       enable Linux AIO support"
 809 echo "  --enable-io-thread       enable IO thread"
 810 echo "  --disable-blobs          disable installing provided firmware blobs"
 811 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 812 echo "  --enable-docs            enable documentation build"
 813 echo "  --disable-docs           disable documentation build"
 814 echo ""
 815 echo "NOTE: The object files are built at the place where configure is launched"
 816 exit 1
 817 fi
 818
 819 #
 820 # Solaris specific configure tool chain decisions
 821 #
 822 if test "$solaris" = "yes" ; then
 823   if has $install; then
 824     :
 825   else
 826     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 827     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 828     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 829     exit 1
 830   fi
 831   if test "`path_of $install`" = "/usr/sbin/install" ; then
 832     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 833     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 834     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 835     exit 1
 836   fi
 837   if has ar; then
 838     :
 839   else
 840     echo "Error: No path includes ar"
 841     if test -f /usr/ccs/bin/ar ; then
 842       echo "Add /usr/ccs/bin to your path and rerun configure"
 843     fi
 844     exit 1
 845   fi
 846 fi
 847
 848
 849 if test -z "$target_list" ; then
 850 # these targets are portable
 851     if [ "$softmmu" = "yes" ] ; then
 852         target_list="\
 853 i386-softmmu \
 854 x86_64-softmmu \
 855 arm-softmmu \
 856 cris-softmmu \
 857 m68k-softmmu \
 858 microblaze-softmmu \
 859 mips-softmmu \
 860 mipsel-softmmu \
 861 mips64-softmmu \
 862 mips64el-softmmu \
 863 ppc-softmmu \
 864 ppcemb-softmmu \
 865 ppc64-softmmu \
 866 sh4-softmmu \
 867 sh4eb-softmmu \
 868 sparc-softmmu \
 869 sparc64-softmmu \
 870 "
 871     fi
 872 # the following are Linux specific
 873     if [ "$linux_user" = "yes" ] ; then
 874         target_list="${target_list}\
 875 i386-linux-user \
 876 x86_64-linux-user \
 877 alpha-linux-user \
 878 arm-linux-user \
 879 armeb-linux-user \
 880 cris-linux-user \
 881 m68k-linux-user \
 882 microblaze-linux-user \
 883 mips-linux-user \
 884 mipsel-linux-user \
 885 ppc-linux-user \
 886 ppc64-linux-user \
 887 ppc64abi32-linux-user \
 888 sh4-linux-user \
 889 sh4eb-linux-user \
 890 sparc-linux-user \
 891 sparc64-linux-user \
 892 sparc32plus-linux-user \
 893 "
 894     fi
 895 # the following are Darwin specific
 896     if [ "$darwin_user" = "yes" ] ; then
 897         target_list="$target_list i386-darwin-user ppc-darwin-user "
 898     fi
 899 # the following are BSD specific
 900     if [ "$bsd_user" = "yes" ] ; then
 901         target_list="${target_list}\
 902 i386-bsd-user \
 903 x86_64-bsd-user \
 904 sparc-bsd-user \
 905 sparc64-bsd-user \
 906 "
 907     fi
 908 else
 909     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 910 fi
 911 if test -z "$target_list" ; then
 912     echo "No targets enabled"
 913     exit 1
 914 fi
 915
 916 feature_not_found() {
 917   feature=$1
 918
 919   echo "ERROR"
 920   echo "ERROR: User requested feature $feature"
 921   echo "ERROR: configure was not able to find it"
 922   echo "ERROR"
 923   exit 1;
 924 }
 925
 926 if test -z "$cross_prefix" ; then
 927
 928 # ---
 929 # big/little endian test
 930 cat > $TMPC << EOF
 931 #include <inttypes.h>
 932 int main(int argc, char ** argv){
 933         volatile uint32_t i=0x01234567;
 934         return (*((uint8_t*)(&i))) == 0x67;
 935 }
 936 EOF
 937
 938 if compile_prog "" "" ; then
 939 $TMPE && bigendian="yes"
 940 else
 941 echo big/little test failed
 942 fi
 943
 944 else
 945
 946 # if cross compiling, cannot launch a program, so make a static guess
 947 case "$cpu" in
 948   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
 949     bigendian=yes
 950   ;;
 951 esac
 952
 953 fi
 954
 955 # host long bits test
 956 hostlongbits="32"
 957 case "$cpu" in
 958   x86_64|alpha|ia64|sparc64|ppc64|s390x)
 959     hostlongbits=64
 960   ;;
 961 esac
 962
 963
 964 ##########################################
 965 # NPTL probe
 966
 967 if test "$nptl" != "no" ; then
 968   cat > $TMPC <<EOF
 969 #include <sched.h>
 970 #include <linux/futex.h>
 971 void foo()
 972 {
 973 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 974 #error bork
 975 #endif
 976 }
 977 EOF
 978
 979   if compile_object ; then
 980     nptl=yes
 981   else
 982     if test "$nptl" = "yes" ; then
 983       feature_not_found "nptl"
 984     fi
 985     nptl=no
 986   fi
 987 fi
 988
 989 ##########################################
 990 # zlib check
 991
 992 cat > $TMPC << EOF
 993 #include <zlib.h>
 994 int main(void) { zlibVersion(); return 0; }
 995 EOF
 996 if compile_prog "" "-lz" ; then
 997     :
 998 else
 999     echo
1000     echo "Error: zlib check failed"
1001     echo "Make sure to have the zlib libs and headers installed."
1002     echo
1003     exit 1
1004 fi
1005
1006 ##########################################
1007 # xen probe
1008
1009 if test "$xen" != "no" ; then
1010   xen_libs="-lxenstore -lxenctrl -lxenguest"
1011   cat > $TMPC <<EOF
1012 #include <xenctrl.h>
1013 #include <xs.h>
1014 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1015 EOF
1016   if compile_prog "" "$xen_libs" ; then
1017     xen=yes
1018     libs_softmmu="$xen_libs $libs_softmmu"
1019   else
1020     if test "$xen" = "yes" ; then
1021       feature_not_found "xen"
1022     fi
1023     xen=no
1024   fi
1025 fi
1026
1027 ##########################################
1028 # pkgconfig probe
1029
1030 pkgconfig="${cross_prefix}pkg-config"
1031 if ! has $pkgconfig; then
1032   # likely not cross compiling, or hope for the best
1033   pkgconfig=pkg-config
1034 fi
1035
1036 ##########################################
1037 # Sparse probe
1038 if test "$sparse" != "no" ; then
1039   if has cgcc; then
1040     sparse=yes
1041   else
1042     if test "$sparse" = "yes" ; then
1043       feature_not_found "sparse"
1044     fi
1045     sparse=no
1046   fi
1047 fi
1048
1049 ##########################################
1050 # SDL probe
1051
1052 if $pkgconfig sdl --modversion >/dev/null 2>&1; then
1053   sdlconfig="$pkgconfig sdl"
1054   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1055 elif has sdl-config; then
1056   sdlconfig='sdl-config'
1057   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1058 else
1059   if test "$sdl" = "yes" ; then
1060     feature_not_found "sdl"
1061   fi
1062   sdl=no
1063 fi
1064
1065 sdl_too_old=no
1066 if test "$sdl" != "no" ; then
1067   cat > $TMPC << EOF
1068 #include <SDL.h>
1069 #undef main /* We don't want SDL to override our main() */
1070 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1071 EOF
1072   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1073   if test "$static" = "yes" ; then
1074     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1075   else
1076     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1077   fi
1078   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1079     if test "$_sdlversion" -lt 121 ; then
1080       sdl_too_old=yes
1081     else
1082       if test "$cocoa" = "no" ; then
1083         sdl=yes
1084       fi
1085     fi
1086
1087     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1088     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1089       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1090          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1091          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1092       fi
1093       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1094         :
1095       else
1096         sdl=no
1097       fi
1098     fi # static link
1099   else # sdl not found
1100     if test "$sdl" = "yes" ; then
1101       feature_not_found "sdl"
1102     fi
1103     sdl=no
1104   fi # sdl compile test
1105 fi
1106
1107 if test "$sdl" = "yes" ; then
1108   cat > $TMPC <<EOF
1109 #include <SDL.h>
1110 #if defined(SDL_VIDEO_DRIVER_X11)
1111 #include <X11/XKBlib.h>
1112 #else
1113 #error No x11 support
1114 #endif
1115 int main(void) { return 0; }
1116 EOF
1117   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1118     sdl_libs="$sdl_libs -lX11"
1119   fi
1120   if test "$mingw32" = "yes" ; then
1121     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1122   fi
1123   libs_softmmu="$sdl_libs $libs_softmmu"
1124 fi
1125
1126 ##########################################
1127 # VNC TLS detection
1128 if test "$vnc_tls" != "no" ; then
1129   cat > $TMPC <<EOF
1130 #include <gnutls/gnutls.h>
1131 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1132 EOF
1133   vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
1134   vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
1135   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1136     vnc_tls=yes
1137     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1138   else
1139     if test "$vnc_tls" = "yes" ; then
1140       feature_not_found "vnc-tls"
1141     fi
1142     vnc_tls=no
1143   fi
1144 fi
1145
1146 ##########################################
1147 # VNC SASL detection
1148 if test "$vnc_sasl" != "no" ; then
1149   cat > $TMPC <<EOF
1150 #include <sasl/sasl.h>
1151 #include <stdio.h>
1152 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1153 EOF
1154   # Assuming Cyrus-SASL installed in /usr prefix
1155   vnc_sasl_cflags=""
1156   vnc_sasl_libs="-lsasl2"
1157   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1158     vnc_sasl=yes
1159     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1160   else
1161     if test "$vnc_sasl" = "yes" ; then
1162       feature_not_found "vnc-sasl"
1163     fi
1164     vnc_sasl=no
1165   fi
1166 fi
1167
1168 ##########################################
1169 # fnmatch() probe, used for ACL routines
1170 fnmatch="no"
1171 cat > $TMPC << EOF
1172 #include <fnmatch.h>
1173 int main(void)
1174 {
1175     fnmatch("foo", "foo", 0);
1176     return 0;
1177 }
1178 EOF
1179 if compile_prog "" "" ; then
1180    fnmatch="yes"
1181 fi
1182
1183 ##########################################
1184 # uuid_generate() probe, used for vdi block driver
1185 if test "$uuid" != "no" ; then
1186   uuid_libs="-luuid"
1187   cat > $TMPC << EOF
1188 #include <uuid/uuid.h>
1189 int main(void)
1190 {
1191     uuid_t my_uuid;
1192     uuid_generate(my_uuid);
1193     return 0;
1194 }
1195 EOF
1196   if compile_prog "" "$uuid_libs" ; then
1197     uuid="yes"
1198     libs_softmmu="$uuid_libs $libs_softmmu"
1199     libs_tools="$uuid_libs $libs_tools"
1200   else
1201     if test "$uuid" = "yes" ; then
1202       feature_not_found "uuid"
1203     fi
1204     uuid=no
1205   fi
1206 fi
1207
1208 ##########################################
1209 # vde libraries probe
1210 if test "$vde" != "no" ; then
1211   vde_libs="-lvdeplug"
1212   cat > $TMPC << EOF
1213 #include <libvdeplug.h>
1214 int main(void)
1215 {
1216     struct vde_open_args a = {0, 0, 0};
1217     vde_open("", "", &a);
1218     return 0;
1219 }
1220 EOF
1221   if compile_prog "" "$vde_libs" ; then
1222     vde=yes
1223     libs_softmmu="$vde_libs $libs_softmmu"
1224     libs_tools="$vde_libs $libs_tools"
1225   else
1226     if test "$vde" = "yes" ; then
1227       feature_not_found "vde"
1228     fi
1229     vde=no
1230   fi
1231 fi
1232
1233 ##########################################
1234 # Sound support libraries probe
1235
1236 audio_drv_probe()
1237 {
1238     drv=$1
1239     hdr=$2
1240     lib=$3
1241     exp=$4
1242     cfl=$5
1243         cat > $TMPC << EOF
1244 #include <$hdr>
1245 int main(void) { $exp }
1246 EOF
1247     if compile_prog "$cfl" "$lib" ; then
1248         :
1249     else
1250         echo
1251         echo "Error: $drv check failed"
1252         echo "Make sure to have the $drv libs and headers installed."
1253         echo
1254         exit 1
1255     fi
1256 }
1257
1258 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1259 for drv in $audio_drv_list; do
1260     case $drv in
1261     alsa)
1262     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1263         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1264     libs_softmmu="-lasound $libs_softmmu"
1265     ;;
1266
1267     fmod)
1268     if test -z $fmod_lib || test -z $fmod_inc; then
1269         echo
1270         echo "Error: You must specify path to FMOD library and headers"
1271         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1272         echo
1273         exit 1
1274     fi
1275     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1276     libs_softmmu="$fmod_lib $libs_softmmu"
1277     ;;
1278
1279     esd)
1280     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1281     libs_softmmu="-lesd $libs_softmmu"
1282     audio_pt_int="yes"
1283     ;;
1284
1285     pa)
1286     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1287         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1288     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1289     audio_pt_int="yes"
1290     ;;
1291
1292     coreaudio)
1293       libs_softmmu="-framework CoreAudio $libs_softmmu"
1294     ;;
1295
1296     dsound)
1297       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1298       audio_win_int="yes"
1299     ;;
1300
1301     oss)
1302       libs_softmmu="$oss_lib $libs_softmmu"
1303     ;;
1304
1305     sdl|wav)
1306     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1307     ;;
1308
1309     winwave)
1310       libs_softmmu="-lwinmm $libs_softmmu"
1311       audio_win_int="yes"
1312     ;;
1313
1314     *)
1315     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1316         echo
1317         echo "Error: Unknown driver '$drv' selected"
1318         echo "Possible drivers are: $audio_possible_drivers"
1319         echo
1320         exit 1
1321     }
1322     ;;
1323     esac
1324 done
1325
1326 ##########################################
1327 # BrlAPI probe
1328
1329 if test "$brlapi" != "no" ; then
1330   brlapi_libs="-lbrlapi"
1331   cat > $TMPC << EOF
1332 #include <brlapi.h>
1333 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1334 EOF
1335   if compile_prog "" "$brlapi_libs" ; then
1336     brlapi=yes
1337     libs_softmmu="$brlapi_libs $libs_softmmu"
1338   else
1339     if test "$brlapi" = "yes" ; then
1340       feature_not_found "brlapi"
1341     fi
1342     brlapi=no
1343   fi
1344 fi
1345
1346 ##########################################
1347 # curses probe
1348 curses_list="-lncurses -lcurses"
1349
1350 if test "$curses" != "no" ; then
1351   curses_found=no
1352   cat > $TMPC << EOF
1353 #include <curses.h>
1354 #ifdef __OpenBSD__
1355 #define resize_term resizeterm
1356 #endif
1357 int main(void) { resize_term(0, 0); return curses_version(); }
1358 EOF
1359   for curses_lib in $curses_list; do
1360     if compile_prog "" "$curses_lib" ; then
1361       curses_found=yes
1362       libs_softmmu="$curses_lib $libs_softmmu"
1363       break
1364     fi
1365   done
1366   if test "$curses_found" = "yes" ; then
1367     curses=yes
1368   else
1369     if test "$curses" = "yes" ; then
1370       feature_not_found "curses"
1371     fi
1372     curses=no
1373   fi
1374 fi
1375
1376 ##########################################
1377 # curl probe
1378
1379 if $pkgconfig libcurl --modversion >/dev/null 2>&1; then
1380   curlconfig="$pkgconfig libcurl"
1381 else
1382   curlconfig=curl-config
1383 fi
1384
1385 if test "$curl" != "no" ; then
1386   cat > $TMPC << EOF
1387 #include <curl/curl.h>
1388 int main(void) { return curl_easy_init(); }
1389 EOF
1390   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1391   curl_libs=`$curlconfig --libs 2>/dev/null`
1392   if compile_prog "$curl_cflags" "$curl_libs" ; then
1393     curl=yes
1394     libs_tools="$curl_libs $libs_tools"
1395     libs_softmmu="$curl_libs $libs_softmmu"
1396   else
1397     if test "$curl" = "yes" ; then
1398       feature_not_found "curl"
1399     fi
1400     curl=no
1401   fi
1402 fi # test "$curl"
1403
1404 ##########################################
1405 # check framework probe
1406
1407 if test "$check_utests" != "no" ; then
1408   cat > $TMPC << EOF
1409 #include <check.h>
1410 int main(void) { suite_create("qemu test"); return 0; }
1411 EOF
1412   check_libs=`$pkgconfig --libs check`
1413   if compile_prog "" $check_libs ; then
1414     check_utests=yes
1415     libs_tools="$check_libs $libs_tools"
1416   else
1417     if test "$check_utests" = "yes" ; then
1418       feature_not_found "check"
1419     fi
1420     check_utests=no
1421   fi
1422 fi # test "$check_utests"
1423
1424 ##########################################
1425 # bluez support probe
1426 if test "$bluez" != "no" ; then
1427   cat > $TMPC << EOF
1428 #include <bluetooth/bluetooth.h>
1429 int main(void) { return bt_error(0); }
1430 EOF
1431   bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
1432   bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
1433   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1434     bluez=yes
1435     libs_softmmu="$bluez_libs $libs_softmmu"
1436   else
1437     if test "$bluez" = "yes" ; then
1438       feature_not_found "bluez"
1439     fi
1440     bluez="no"
1441   fi
1442 fi
1443
1444 ##########################################
1445 # kvm probe
1446 if test "$kvm" != "no" ; then
1447     cat > $TMPC <<EOF
1448 #include <linux/kvm.h>
1449 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1450 #error Invalid KVM version
1451 #endif
1452 #if !defined(KVM_CAP_USER_MEMORY)
1453 #error Missing KVM capability KVM_CAP_USER_MEMORY
1454 #endif
1455 #if !defined(KVM_CAP_SET_TSS_ADDR)
1456 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1457 #endif
1458 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1459 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1460 #endif
1461 int main(void) { return 0; }
1462 EOF
1463   if test "$kerneldir" != "" ; then
1464       kvm_cflags=-I"$kerneldir"/include
1465       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1466          -a -d "$kerneldir/arch/x86/include" ; then
1467             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1468         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1469             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1470         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1471             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1472         elif test -d "$kerneldir/arch/$cpu/include" ; then
1473             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1474       fi
1475   else
1476     kvm_cflags=`pkg-config --cflags kvm-kmod 2> /dev/null`
1477   fi
1478   if compile_prog "$kvm_cflags" "" ; then
1479     kvm=yes
1480     cat > $TMPC <<EOF
1481 #include <linux/kvm_para.h>
1482 int main(void) { return 0; }
1483 EOF
1484     if compile_prog "$kvm_cflags" "" ; then
1485       kvm_para=yes
1486     fi
1487   else
1488     if test "$kvm" = "yes" ; then
1489       if has awk && has grep; then
1490         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1491         | grep "error: " \
1492         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1493         if test "$kvmerr" != "" ; then
1494           echo -e "${kvmerr}\n\
1495       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1496   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1497         fi
1498       fi
1499       feature_not_found "kvm"
1500     fi
1501     kvm=no
1502   fi
1503 fi
1504
1505 ##########################################
1506 # pthread probe
1507 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1508
1509 pthread=no
1510 cat > $TMPC << EOF
1511 #include <pthread.h>
1512 int main(void) { pthread_create(0,0,0,0); return 0; }
1513 EOF
1514 for pthread_lib in $PTHREADLIBS_LIST; do
1515   if compile_prog "" "$pthread_lib" ; then
1516     pthread=yes
1517     LIBS="$pthread_lib $LIBS"
1518     break
1519   fi
1520 done
1521
1522 if test "$mingw32" != yes -a "$pthread" = no; then
1523   echo
1524   echo "Error: pthread check failed"
1525   echo "Make sure to have the pthread libs and headers installed."
1526   echo
1527   exit 1
1528 fi
1529
1530 ##########################################
1531 # linux-aio probe
1532
1533 if test "$linux_aio" != "no" ; then
1534   cat > $TMPC <<EOF
1535 #include <libaio.h>
1536 #include <sys/eventfd.h>
1537 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1538 EOF
1539   if compile_prog "" "-laio" ; then
1540     linux_aio=yes
1541     LIBS="$LIBS -laio"
1542   else
1543     if test "$linux_aio" = "yes" ; then
1544       feature_not_found "linux AIO"
1545     fi
1546     linux_aio=no
1547   fi
1548 fi
1549
1550 ##########################################
1551 # iovec probe
1552 cat > $TMPC <<EOF
1553 #include <sys/types.h>
1554 #include <sys/uio.h>
1555 #include <unistd.h>
1556 int main(void) { struct iovec iov; return 0; }
1557 EOF
1558 iovec=no
1559 if compile_prog "" "" ; then
1560   iovec=yes
1561 fi
1562
1563 ##########################################
1564 # preadv probe
1565 cat > $TMPC <<EOF
1566 #include <sys/types.h>
1567 #include <sys/uio.h>
1568 #include <unistd.h>
1569 int main(void) { preadv; }
1570 EOF
1571 preadv=no
1572 if compile_prog "" "" ; then
1573   preadv=yes
1574 fi
1575
1576 ##########################################
1577 # fdt probe
1578 if test "$fdt" != "no" ; then
1579   fdt_libs="-lfdt"
1580   cat > $TMPC << EOF
1581 int main(void) { return 0; }
1582 EOF
1583   if compile_prog "" "$fdt_libs" ; then
1584     fdt=yes
1585     libs_softmmu="$fdt_libs $libs_softmmu"
1586   else
1587     if test "$fdt" = "yes" ; then
1588       feature_not_found "fdt"
1589     fi
1590     fdt=no
1591   fi
1592 fi
1593
1594 #
1595 # Check for xxxat() functions when we are building linux-user
1596 # emulator.  This is done because older glibc versions don't
1597 # have syscall stubs for these implemented.
1598 #
1599 atfile=no
1600 cat > $TMPC << EOF
1601 #define _ATFILE_SOURCE
1602 #include <sys/types.h>
1603 #include <fcntl.h>
1604 #include <unistd.h>
1605
1606 int
1607 main(void)
1608 {
1609         /* try to unlink nonexisting file */
1610         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1611 }
1612 EOF
1613 if compile_prog "" "" ; then
1614   atfile=yes
1615 fi
1616
1617 # Check for inotify functions when we are building linux-user
1618 # emulator.  This is done because older glibc versions don't
1619 # have syscall stubs for these implemented.  In that case we
1620 # don't provide them even if kernel supports them.
1621 #
1622 inotify=no
1623 cat > $TMPC << EOF
1624 #include <sys/inotify.h>
1625
1626 int
1627 main(void)
1628 {
1629         /* try to start inotify */
1630         return inotify_init();
1631 }
1632 EOF
1633 if compile_prog "" "" ; then
1634   inotify=yes
1635 fi
1636
1637 inotify1=no
1638 cat > $TMPC << EOF
1639 #include <sys/inotify.h>
1640
1641 int
1642 main(void)
1643 {
1644     /* try to start inotify */
1645     return inotify_init1(0);
1646 }
1647 EOF
1648 if compile_prog "" "" ; then
1649   inotify1=yes
1650 fi
1651
1652 # check if utimensat and futimens are supported
1653 utimens=no
1654 cat > $TMPC << EOF
1655 #define _ATFILE_SOURCE
1656 #define _GNU_SOURCE
1657 #include <stddef.h>
1658 #include <fcntl.h>
1659
1660 int main(void)
1661 {
1662     utimensat(AT_FDCWD, "foo", NULL, 0);
1663     futimens(0, NULL);
1664     return 0;
1665 }
1666 EOF
1667 if compile_prog "" "" ; then
1668   utimens=yes
1669 fi
1670
1671 # check if pipe2 is there
1672 pipe2=no
1673 cat > $TMPC << EOF
1674 #define _GNU_SOURCE
1675 #include <unistd.h>
1676 #include <fcntl.h>
1677
1678 int main(void)
1679 {
1680     int pipefd[2];
1681     pipe2(pipefd, O_CLOEXEC);
1682     return 0;
1683 }
1684 EOF
1685 if compile_prog "" "" ; then
1686   pipe2=yes
1687 fi
1688
1689 # check if accept4 is there
1690 accept4=no
1691 cat > $TMPC << EOF
1692 #define _GNU_SOURCE
1693 #include <sys/socket.h>
1694 #include <stddef.h>
1695
1696 int main(void)
1697 {
1698     accept4(0, NULL, NULL, SOCK_CLOEXEC);
1699     return 0;
1700 }
1701 EOF
1702 if compile_prog "" "" ; then
1703   accept4=yes
1704 fi
1705
1706 # check if tee/splice is there. vmsplice was added same time.
1707 splice=no
1708 cat > $TMPC << EOF
1709 #define _GNU_SOURCE
1710 #include <unistd.h>
1711 #include <fcntl.h>
1712 #include <limits.h>
1713
1714 int main(void)
1715 {
1716     int len, fd;
1717     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1718     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1719     return 0;
1720 }
1721 EOF
1722 if compile_prog "" "" ; then
1723   splice=yes
1724 fi
1725
1726 # check if eventfd is supported
1727 eventfd=no
1728 cat > $TMPC << EOF
1729 #include <sys/eventfd.h>
1730
1731 int main(void)
1732 {
1733     int efd = eventfd(0, 0);
1734     return 0;
1735 }
1736 EOF
1737 if compile_prog "" "" ; then
1738   eventfd=yes
1739 fi
1740
1741 # check for fallocate
1742 fallocate=no
1743 cat > $TMPC << EOF
1744 #include <fcntl.h>
1745
1746 int main(void)
1747 {
1748     fallocate(0, 0, 0, 0);
1749     return 0;
1750 }
1751 EOF
1752 if compile_prog "$ARCH_CFLAGS" "" ; then
1753   fallocate=yes
1754 fi
1755
1756 # check for dup3
1757 dup3=no
1758 cat > $TMPC << EOF
1759 #include <unistd.h>
1760
1761 int main(void)
1762 {
1763     dup3(0, 0, 0);
1764     return 0;
1765 }
1766 EOF
1767 if compile_prog "" "" ; then
1768   dup3=yes
1769 fi
1770
1771 # Check if tools are available to build documentation.
1772 if test "$docs" != "no" ; then
1773   if has makeinfo && has pod2man; then
1774     docs=yes
1775   else
1776     if test "$docs" = "yes" ; then
1777       feature_not_found "docs"
1778     fi
1779     docs=no
1780   fi
1781 fi
1782
1783 # Search for bswap_32 function
1784 byteswap_h=no
1785 cat > $TMPC << EOF
1786 #include <byteswap.h>
1787 int main(void) { return bswap_32(0); }
1788 EOF
1789 if compile_prog "" "" ; then
1790   byteswap_h=yes
1791 fi
1792
1793 # Search for bswap_32 function
1794 bswap_h=no
1795 cat > $TMPC << EOF
1796 #include <sys/endian.h>
1797 #include <sys/types.h>
1798 #include <machine/bswap.h>
1799 int main(void) { return bswap32(0); }
1800 EOF
1801 if compile_prog "" "" ; then
1802   bswap_h=yes
1803 fi
1804
1805 ##########################################
1806 # Do we need librt
1807 cat > $TMPC <<EOF
1808 #include <signal.h>
1809 #include <time.h>
1810 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1811 EOF
1812
1813 if compile_prog "" "" ; then
1814   :
1815 elif compile_prog "" "-lrt" ; then
1816   LIBS="-lrt $LIBS"
1817 fi
1818
1819 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1820         "$aix" != "yes" ; then
1821     libs_softmmu="-lutil $libs_softmmu"
1822 fi
1823
1824 ##########################################
1825 # check if the compiler defines offsetof
1826
1827 need_offsetof=yes
1828 cat > $TMPC << EOF
1829 #include <stddef.h>
1830 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1831 EOF
1832 if compile_prog "" "" ; then
1833     need_offsetof=no
1834 fi
1835
1836 ##########################################
1837 # check if the compiler understands attribute warn_unused_result
1838 #
1839 # This could be smarter, but gcc -Werror does not error out even when warning
1840 # about attribute warn_unused_result
1841
1842 gcc_attribute_warn_unused_result=no
1843 cat > $TMPC << EOF
1844 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
1845 #error gcc 3.3 or older
1846 #endif
1847 int main(void) { return 0;}
1848 EOF
1849 if compile_prog "" ""; then
1850     gcc_attribute_warn_unused_result=yes
1851 fi
1852
1853 ##########################################
1854 # check if we have fdatasync
1855
1856 fdatasync=no
1857 cat > $TMPC << EOF
1858 #include <unistd.h>
1859 int main(void) { return fdatasync(0); }
1860 EOF
1861 if compile_prog "" "" ; then
1862     fdatasync=yes
1863 fi
1864
1865 # End of CC checks
1866 # After here, no more $cc or $ld runs
1867
1868 if test "$debug" = "no" ; then
1869   CFLAGS="-O2 $CFLAGS"
1870 fi
1871
1872 # Consult white-list to determine whether to enable werror
1873 # by default.  Only enable by default for git builds
1874 z_version=`cut -f3 -d. $source_path/VERSION`
1875
1876 if test -z "$werror" ; then
1877     if test "$z_version" = "50" -a \
1878         "$linux" = "yes" ; then
1879         werror="yes"
1880     else
1881         werror="no"
1882     fi
1883 fi
1884
1885 # Disable zero malloc errors for official releases unless explicitly told to
1886 # enable/disable
1887 if test -z "$zero_malloc" ; then
1888     if test "$z_version" = "50" ; then
1889         zero_malloc="no"
1890     else
1891         zero_malloc="yes"
1892     fi
1893 fi
1894
1895 if test "$werror" = "yes" ; then
1896     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1897 fi
1898
1899 if test "$solaris" = "no" ; then
1900     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1901         LDFLAGS="-Wl,--warn-common $LDFLAGS"
1902     fi
1903 fi
1904
1905 if test "$mingw32" = "yes" ; then
1906   if test -z "$prefix" ; then
1907       prefix="c:/Program Files/Qemu"
1908   fi
1909   mansuffix=""
1910   datasuffix=""
1911   confsuffix=""
1912   docsuffix=""
1913   binsuffix=""
1914   if test -z "$sysconfdir" ; then
1915       sysconfdir="${prefix}"
1916   fi
1917 else
1918   if test -z "$prefix" ; then
1919       prefix="/usr/local"
1920   fi
1921   mansuffix="/share/man"
1922   datasuffix="/share/qemu"
1923   docsuffix="/share/doc/qemu"
1924   binsuffix="/bin"
1925   if test -z "$sysconfdir" ; then
1926       sysconfdir="${prefix}/etc"
1927   fi
1928 fi
1929
1930 echo "Install prefix    $prefix"
1931 echo "BIOS directory    $prefix$datasuffix"
1932 echo "binary directory  $prefix$binsuffix"
1933 if test "$mingw32" = "no" ; then
1934 echo "Manual directory  $prefix$mansuffix"
1935 echo "ELF interp prefix $interp_prefix"
1936 fi
1937 echo "Source path       $source_path"
1938 echo "C compiler        $cc"
1939 echo "Host C compiler   $host_cc"
1940 echo "CFLAGS            $CFLAGS"
1941 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
1942 echo "LDFLAGS           $LDFLAGS"
1943 echo "make              $make"
1944 echo "install           $install"
1945 echo "host CPU          $cpu"
1946 echo "host big endian   $bigendian"
1947 echo "target list       $target_list"
1948 echo "tcg debug enabled $debug_tcg"
1949 echo "Mon debug enabled $debug_mon"
1950 echo "gprof enabled     $gprof"
1951 echo "sparse enabled    $sparse"
1952 echo "strip binaries    $strip_opt"
1953 echo "profiler          $profiler"
1954 echo "static build      $static"
1955 echo "-Werror enabled   $werror"
1956 if test "$darwin" = "yes" ; then
1957     echo "Cocoa support     $cocoa"
1958 fi
1959 echo "SDL support       $sdl"
1960 echo "curses support    $curses"
1961 echo "curl support      $curl"
1962 echo "check support     $check_utests"
1963 echo "mingw32 support   $mingw32"
1964 echo "Audio drivers     $audio_drv_list"
1965 echo "Extra audio cards $audio_card_list"
1966 echo "Block whitelist   $block_drv_whitelist"
1967 echo "Mixer emulation   $mixemu"
1968 echo "VNC TLS support   $vnc_tls"
1969 echo "VNC SASL support  $vnc_sasl"
1970 if test -n "$sparc_cpu"; then
1971     echo "Target Sparc Arch $sparc_cpu"
1972 fi
1973 echo "xen support       $xen"
1974 echo "brlapi support    $brlapi"
1975 echo "bluez  support    $bluez"
1976 echo "Documentation     $docs"
1977 [ ! -z "$uname_release" ] && \
1978 echo "uname -r          $uname_release"
1979 echo "NPTL support      $nptl"
1980 echo "GUEST_BASE        $guest_base"
1981 echo "PIE user targets  $user_pie"
1982 echo "vde support       $vde"
1983 echo "IO thread         $io_thread"
1984 echo "Linux AIO support $linux_aio"
1985 echo "Install blobs     $blobs"
1986 echo "KVM support       $kvm"
1987 echo "fdt support       $fdt"
1988 echo "preadv support    $preadv"
1989 echo "fdatasync         $fdatasync"
1990 echo "uuid support      $uuid"
1991
1992 if test $sdl_too_old = "yes"; then
1993 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1994 fi
1995
1996 config_host_mak="config-host.mak"
1997 config_host_ld="config-host.ld"
1998
1999 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2000 printf "# Configured with:" >> $config_host_mak
2001 printf " '%s'" "$0" "$@" >> $config_host_mak
2002 echo >> $config_host_mak
2003
2004 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
2005 if test "$mingw32" = "yes" ; then
2006   echo "CONFIG_QEMU_CONFDIR=\"$sysconfdir\"" >> $config_host_mak
2007 else
2008   echo "CONFIG_QEMU_CONFDIR=\"${sysconfdir}/qemu\"" >> $config_host_mak
2009 fi
2010
2011 case "$cpu" in
2012   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
2013     ARCH=$cpu
2014   ;;
2015   armv4b|armv4l)
2016     ARCH=arm
2017   ;;
2018   *)
2019     echo "Unsupported CPU = $cpu"
2020     exit 1
2021   ;;
2022 esac
2023 echo "ARCH=$ARCH" >> $config_host_mak
2024 if test "$debug_tcg" = "yes" ; then
2025   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2026 fi
2027 if test "$debug_mon" = "yes" ; then
2028   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2029 fi
2030 if test "$debug" = "yes" ; then
2031   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2032 fi
2033 if test "$strip_opt" = "yes" ; then
2034   echo "STRIP_OPT=-s" >> $config_host_mak
2035 fi
2036 if test "$bigendian" = "yes" ; then
2037   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2038 fi
2039 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2040 if test "$mingw32" = "yes" ; then
2041   echo "CONFIG_WIN32=y" >> $config_host_mak
2042 else
2043   echo "CONFIG_POSIX=y" >> $config_host_mak
2044 fi
2045
2046 if test "$linux" = "yes" ; then
2047   echo "CONFIG_LINUX=y" >> $config_host_mak
2048 fi
2049
2050 if test "$darwin" = "yes" ; then
2051   echo "CONFIG_DARWIN=y" >> $config_host_mak
2052 fi
2053
2054 if test "$aix" = "yes" ; then
2055   echo "CONFIG_AIX=y" >> $config_host_mak
2056 fi
2057
2058 if test "$solaris" = "yes" ; then
2059   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2060   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2061   if test "$needs_libsunmath" = "yes" ; then
2062     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2063   fi
2064 fi
2065 if test "$static" = "yes" ; then
2066   echo "CONFIG_STATIC=y" >> $config_host_mak
2067 fi
2068 if test $profiler = "yes" ; then
2069   echo "CONFIG_PROFILER=y" >> $config_host_mak
2070 fi
2071 if test "$slirp" = "yes" ; then
2072   echo "CONFIG_SLIRP=y" >> $config_host_mak
2073   QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
2074 fi
2075 if test "$vde" = "yes" ; then
2076   echo "CONFIG_VDE=y" >> $config_host_mak
2077 fi
2078 for card in $audio_card_list; do
2079     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2080     echo "$def=y" >> $config_host_mak
2081 done
2082 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2083 for drv in $audio_drv_list; do
2084     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2085     echo "$def=y" >> $config_host_mak
2086     if test "$drv" = "fmod"; then
2087         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2088     fi
2089 done
2090 if test "$audio_pt_int" = "yes" ; then
2091   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2092 fi
2093 if test "$audio_win_int" = "yes" ; then
2094   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2095 fi
2096 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2097 if test "$mixemu" = "yes" ; then
2098   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2099 fi
2100 if test "$vnc_tls" = "yes" ; then
2101   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2102   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2103 fi
2104 if test "$vnc_sasl" = "yes" ; then
2105   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2106   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2107 fi
2108 if test "$fnmatch" = "yes" ; then
2109   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2110 fi
2111 if test "$uuid" = "yes" ; then
2112   echo "CONFIG_UUID=y" >> $config_host_mak
2113 fi
2114 qemu_version=`head $source_path/VERSION`
2115 echo "VERSION=$qemu_version" >>$config_host_mak
2116 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2117 echo "SRC_PATH=$source_path" >> $config_host_mak
2118 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2119 if [ "$docs" = "yes" ] ; then
2120   echo "BUILD_DOCS=yes" >> $config_host_mak
2121 fi
2122 if test "$sdl" = "yes" ; then
2123   echo "CONFIG_SDL=y" >> $config_host_mak
2124   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2125 fi
2126 if test "$cocoa" = "yes" ; then
2127   echo "CONFIG_COCOA=y" >> $config_host_mak
2128 fi
2129 if test "$curses" = "yes" ; then
2130   echo "CONFIG_CURSES=y" >> $config_host_mak
2131 fi
2132 if test "$atfile" = "yes" ; then
2133   echo "CONFIG_ATFILE=y" >> $config_host_mak
2134 fi
2135 if test "$utimens" = "yes" ; then
2136   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2137 fi
2138 if test "$pipe2" = "yes" ; then
2139   echo "CONFIG_PIPE2=y" >> $config_host_mak
2140 fi
2141 if test "$accept4" = "yes" ; then
2142   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2143 fi
2144 if test "$splice" = "yes" ; then
2145   echo "CONFIG_SPLICE=y" >> $config_host_mak
2146 fi
2147 if test "$eventfd" = "yes" ; then
2148   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2149 fi
2150 if test "$fallocate" = "yes" ; then
2151   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2152 fi
2153 if test "$dup3" = "yes" ; then
2154   echo "CONFIG_DUP3=y" >> $config_host_mak
2155 fi
2156 if test "$inotify" = "yes" ; then
2157   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2158 fi
2159 if test "$inotify1" = "yes" ; then
2160   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2161 fi
2162 if test "$byteswap_h" = "yes" ; then
2163   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2164 fi
2165 if test "$bswap_h" = "yes" ; then
2166   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2167 fi
2168 if test "$curl" = "yes" ; then
2169   echo "CONFIG_CURL=y" >> $config_host_mak
2170   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2171 fi
2172 if test "$brlapi" = "yes" ; then
2173   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2174 fi
2175 if test "$bluez" = "yes" ; then
2176   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2177   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2178 fi
2179 if test "$xen" = "yes" ; then
2180   echo "CONFIG_XEN=y" >> $config_host_mak
2181 fi
2182 if test "$io_thread" = "yes" ; then
2183   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2184 fi
2185 if test "$linux_aio" = "yes" ; then
2186   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2187 fi
2188 if test "$blobs" = "yes" ; then
2189   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2190 fi
2191 if test "$iovec" = "yes" ; then
2192   echo "CONFIG_IOVEC=y" >> $config_host_mak
2193 fi
2194 if test "$preadv" = "yes" ; then
2195   echo "CONFIG_PREADV=y" >> $config_host_mak
2196 fi
2197 if test "$fdt" = "yes" ; then
2198   echo "CONFIG_FDT=y" >> $config_host_mak
2199 fi
2200 if test "$need_offsetof" = "yes" ; then
2201   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2202 fi
2203 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2204   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2205 fi
2206 if test "$fdatasync" = "yes" ; then
2207   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2208 fi
2209
2210 # XXX: suppress that
2211 if [ "$bsd" = "yes" ] ; then
2212   echo "CONFIG_BSD=y" >> $config_host_mak
2213 fi
2214
2215 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2216
2217 if test "$zero_malloc" = "yes" ; then
2218   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2219 fi
2220
2221 # USB host support
2222 case "$usb" in
2223 linux)
2224   echo "HOST_USB=linux" >> $config_host_mak
2225 ;;
2226 bsd)
2227   echo "HOST_USB=bsd" >> $config_host_mak
2228 ;;
2229 *)
2230   echo "HOST_USB=stub" >> $config_host_mak
2231 ;;
2232 esac
2233
2234 tools=
2235 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2236   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2237   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2238       tools="qemu-nbd\$(EXESUF) $tools"
2239     if [ "$check_utests" = "yes" ]; then
2240       tools="check-qint check-qstring check-qdict check-qlist $tools"
2241       tools="check-qfloat check-qjson $tools"
2242     fi
2243   fi
2244 fi
2245 echo "TOOLS=$tools" >> $config_host_mak
2246
2247 # Mac OS X ships with a broken assembler
2248 roms=
2249 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2250         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2251         `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2252   roms="optionrom"
2253 fi
2254 echo "ROMS=$roms" >> $config_host_mak
2255
2256 echo "prefix=$prefix" >> $config_host_mak
2257 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
2258 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
2259 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
2260 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2261 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
2262 echo "MAKE=$make" >> $config_host_mak
2263 echo "INSTALL=$install" >> $config_host_mak
2264 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2265 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2266 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2267 echo "CC=$cc" >> $config_host_mak
2268 echo "HOST_CC=$host_cc" >> $config_host_mak
2269 if test "$sparse" = "yes" ; then
2270   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2271   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2272   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2273 fi
2274 echo "AR=$ar" >> $config_host_mak
2275 echo "OBJCOPY=$objcopy" >> $config_host_mak
2276 echo "LD=$ld" >> $config_host_mak
2277 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2278 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2279 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2280 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2281 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2282 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2283 echo "LIBS+=$LIBS" >> $config_host_mak
2284 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2285 echo "EXESUF=$EXESUF" >> $config_host_mak
2286
2287 # generate list of library paths for linker script
2288
2289 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2290
2291 if test -f ${config_host_ld}~ ; then
2292   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2293     mv ${config_host_ld}~ $config_host_ld
2294   else
2295     rm ${config_host_ld}~
2296   fi
2297 fi
2298
2299 for d in libdis libdis-user; do
2300     mkdir -p $d
2301     rm -f $d/Makefile
2302     ln -s $source_path/Makefile.dis $d/Makefile
2303     echo > $d/config.mak
2304 done
2305
2306 for target in $target_list; do
2307 target_dir="$target"
2308 config_target_mak=$target_dir/config-target.mak
2309 target_arch2=`echo $target | cut -d '-' -f 1`
2310 target_bigendian="no"
2311
2312 case "$target_arch2" in
2313   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2314   target_bigendian=yes
2315   ;;
2316 esac
2317 target_softmmu="no"
2318 target_user_only="no"
2319 target_linux_user="no"
2320 target_darwin_user="no"
2321 target_bsd_user="no"
2322 case "$target" in
2323   ${target_arch2}-softmmu)
2324     target_softmmu="yes"
2325     ;;
2326   ${target_arch2}-linux-user)
2327     if test "$linux" != "yes" ; then
2328       echo "ERROR: Target '$target' is only available on a Linux host"
2329       exit 1
2330     fi
2331     target_user_only="yes"
2332     target_linux_user="yes"
2333     ;;
2334   ${target_arch2}-darwin-user)
2335     if test "$darwin" != "yes" ; then
2336       echo "ERROR: Target '$target' is only available on a Darwin host"
2337       exit 1
2338     fi
2339     target_user_only="yes"
2340     target_darwin_user="yes"
2341     ;;
2342   ${target_arch2}-bsd-user)
2343     if test "$bsd" != "yes" ; then
2344       echo "ERROR: Target '$target' is only available on a BSD host"
2345       exit 1
2346     fi
2347     target_user_only="yes"
2348     target_bsd_user="yes"
2349     ;;
2350   *)
2351     echo "ERROR: Target '$target' not recognised"
2352     exit 1
2353     ;;
2354 esac
2355
2356 mkdir -p $target_dir
2357 mkdir -p $target_dir/fpu
2358 mkdir -p $target_dir/tcg
2359 mkdir -p $target_dir/ide
2360 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2361   mkdir -p $target_dir/nwfpe
2362 fi
2363
2364 #
2365 # don't use ln -sf as not all "ln -sf" over write the file/link
2366 #
2367 rm -f $target_dir/Makefile
2368 ln -s $source_path/Makefile.target $target_dir/Makefile
2369
2370
2371 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2372
2373 bflt="no"
2374 elfload32="no"
2375 target_nptl="no"
2376 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2377 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2378 gdb_xml_files=""
2379
2380 TARGET_ARCH="$target_arch2"
2381 TARGET_BASE_ARCH=""
2382 TARGET_ABI_DIR=""
2383
2384 case "$target_arch2" in
2385   i386)
2386     target_phys_bits=32
2387   ;;
2388   x86_64)
2389     TARGET_BASE_ARCH=i386
2390     target_phys_bits=64
2391   ;;
2392   alpha)
2393     target_phys_bits=64
2394   ;;
2395   arm|armeb)
2396     TARGET_ARCH=arm
2397     bflt="yes"
2398     target_nptl="yes"
2399     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2400     target_phys_bits=32
2401   ;;
2402   cris)
2403     target_nptl="yes"
2404     target_phys_bits=32
2405   ;;
2406   m68k)
2407     bflt="yes"
2408     gdb_xml_files="cf-core.xml cf-fp.xml"
2409     target_phys_bits=32
2410   ;;
2411   microblaze)
2412     bflt="yes"
2413     target_nptl="yes"
2414     target_phys_bits=32
2415   ;;
2416   mips|mipsel)
2417     TARGET_ARCH=mips
2418     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2419     target_nptl="yes"
2420     target_phys_bits=64
2421   ;;
2422   mipsn32|mipsn32el)
2423     TARGET_ARCH=mipsn32
2424     TARGET_BASE_ARCH=mips
2425     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2426     target_phys_bits=64
2427   ;;
2428   mips64|mips64el)
2429     TARGET_ARCH=mips64
2430     TARGET_BASE_ARCH=mips
2431     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2432     target_phys_bits=64
2433   ;;
2434   ppc)
2435     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2436     target_phys_bits=32
2437     target_nptl="yes"
2438   ;;
2439   ppcemb)
2440     TARGET_BASE_ARCH=ppc
2441     TARGET_ABI_DIR=ppc
2442     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2443     target_phys_bits=64
2444     target_nptl="yes"
2445   ;;
2446   ppc64)
2447     TARGET_BASE_ARCH=ppc
2448     TARGET_ABI_DIR=ppc
2449     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2450     target_phys_bits=64
2451   ;;
2452   ppc64abi32)
2453     TARGET_ARCH=ppc64
2454     TARGET_BASE_ARCH=ppc
2455     TARGET_ABI_DIR=ppc
2456     echo "TARGET_ABI32=y" >> $config_target_mak
2457     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2458     target_phys_bits=64
2459   ;;
2460   sh4|sh4eb)
2461     TARGET_ARCH=sh4
2462     bflt="yes"
2463     target_nptl="yes"
2464     target_phys_bits=32
2465   ;;
2466   sparc)
2467     target_phys_bits=64
2468   ;;
2469   sparc64)
2470     TARGET_BASE_ARCH=sparc
2471     elfload32="yes"
2472     target_phys_bits=64
2473   ;;
2474   sparc32plus)
2475     TARGET_ARCH=sparc64
2476     TARGET_BASE_ARCH=sparc
2477     TARGET_ABI_DIR=sparc
2478     echo "TARGET_ABI32=y" >> $config_target_mak
2479     target_phys_bits=64
2480   ;;
2481   s390x)
2482     target_phys_bits=64
2483   ;;
2484   *)
2485     echo "Unsupported target CPU"
2486     exit 1
2487   ;;
2488 esac
2489 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2490 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2491 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2492 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2493 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2494 if [ "$TARGET_BASE_ARCH" = "" ]; then
2495   TARGET_BASE_ARCH=$TARGET_ARCH
2496 fi
2497 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2498 if [ "$TARGET_ABI_DIR" = "" ]; then
2499   TARGET_ABI_DIR=$TARGET_ARCH
2500 fi
2501 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2502 if [ $target_phys_bits -lt $hostlongbits ] ; then
2503   target_phys_bits=$hostlongbits
2504 fi
2505 case "$target_arch2" in
2506   i386|x86_64)
2507     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2508       echo "CONFIG_XEN=y" >> $config_target_mak
2509     fi
2510 esac
2511 case "$target_arch2" in
2512   i386|x86_64|ppcemb|ppc|ppc64|s390x)
2513     # Make sure the target and host cpus are compatible
2514     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2515       \( "$target_arch2" = "$cpu" -o \
2516       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2517       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2518       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2519       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2520       echo "CONFIG_KVM=y" >> $config_target_mak
2521       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2522       if test "$kvm_para" = "yes"; then
2523         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
2524       fi
2525     fi
2526 esac
2527 if test "$target_bigendian" = "yes" ; then
2528   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2529 fi
2530 if test "$target_softmmu" = "yes" ; then
2531   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2532   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2533   echo "LIBS+=$libs_softmmu" >> $config_target_mak
2534   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
2535   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2536 fi
2537 if test "$target_user_only" = "yes" ; then
2538   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2539 fi
2540 if test "$target_linux_user" = "yes" ; then
2541   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2542 fi
2543 if test "$target_darwin_user" = "yes" ; then
2544   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2545 fi
2546 list=""
2547 if test ! -z "$gdb_xml_files" ; then
2548   for x in $gdb_xml_files; do
2549     list="$list $source_path/gdb-xml/$x"
2550   done
2551   echo "TARGET_XML_FILES=$list" >> $config_target_mak
2552 fi
2553
2554 case "$target_arch2" in
2555   alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
2556     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2557     ;;
2558   *)
2559     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2560     ;;
2561 esac
2562
2563 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2564   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2565 fi
2566 if test "$target_user_only" = "yes" \
2567         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2568   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2569 fi
2570 # 32 bit ELF loader in addition to native 64 bit loader?
2571 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2572   echo "TARGET_HAS_ELFLOAD32=y" >> $config_target_mak
2573 fi
2574 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2575   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2576 fi
2577 if test "$target_bsd_user" = "yes" ; then
2578   echo "CONFIG_BSD_USER=y" >> $config_target_mak
2579 fi
2580
2581 # generate QEMU_CFLAGS/LDFLAGS for targets
2582
2583 cflags=""
2584 ldflags=""
2585
2586 if test "$ARCH" = "sparc64" ; then
2587   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2588 elif test "$ARCH" = "s390x" ; then
2589   cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
2590 else
2591   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2592 fi
2593 cflags="-I\$(SRC_PATH)/tcg $cflags"
2594 cflags="-I\$(SRC_PATH)/fpu $cflags"
2595
2596 if test "$target_user_only" = "yes" ; then
2597     libdis_config_mak=libdis-user/config.mak
2598 else
2599     libdis_config_mak=libdis/config.mak
2600 fi
2601
2602 for i in $ARCH $TARGET_BASE_ARCH ; do
2603   case "$i" in
2604   alpha)
2605     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
2606     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
2607   ;;
2608   arm)
2609     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
2610     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
2611   ;;
2612   cris)
2613     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
2614     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
2615   ;;
2616   hppa)
2617     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
2618     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
2619   ;;
2620   i386|x86_64)
2621     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
2622     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
2623   ;;
2624   m68k)
2625     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
2626     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
2627   ;;
2628   microblaze)
2629     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
2630     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
2631   ;;
2632   mips*)
2633     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
2634     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
2635   ;;
2636   ppc*)
2637     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
2638     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
2639   ;;
2640   s390*)
2641     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
2642     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
2643   ;;
2644   sh4)
2645     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
2646     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
2647   ;;
2648   sparc*)
2649     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
2650     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
2651   ;;
2652   esac
2653 done
2654
2655 case "$ARCH" in
2656 alpha)
2657   # Ensure there's only a single GP
2658   cflags="-msmall-data $cflags"
2659 ;;
2660 ia64)
2661   cflags="-mno-sdata $cflags"
2662 ;;
2663 esac
2664
2665 if test "$target_softmmu" = "yes" ; then
2666   case "$TARGET_BASE_ARCH" in
2667   arm)
2668     cflags="-DHAS_AUDIO $cflags"
2669   ;;
2670   i386|mips|ppc)
2671     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2672   ;;
2673   esac
2674 fi
2675
2676 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2677         "$user_pie" = "yes" ; then
2678   cflags="-fpie $cflags"
2679   ldflags="-pie $ldflags"
2680 fi
2681
2682 if test "$target_softmmu" = "yes" -a \( \
2683         "$TARGET_ARCH" = "microblaze" -o \
2684         "$TARGET_ARCH" = "cris" \) ; then
2685   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2686 fi
2687
2688 if test "$gprof" = "yes" ; then
2689   echo "TARGET_GPROF=yes" >> $config_target_mak
2690   if test "$target_linux_user" = "yes" ; then
2691     cflags="-p $cflags"
2692     ldflags="-p $ldflags"
2693   fi
2694   if test "$target_softmmu" = "yes" ; then
2695     ldflags="-p $ldflags"
2696     echo "GPROF_CFLAGS=-p" >> $config_target_mak
2697   fi
2698 fi
2699
2700 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2701 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2702   case "$ARCH" in
2703   sparc)
2704     # -static is used to avoid g1/g3 usage by the dynamic linker
2705     ldflags="$linker_script -static $ldflags"
2706     ;;
2707   ia64)
2708     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2709     ;;
2710   i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2711     ldflags="$linker_script $ldflags"
2712     ;;
2713   esac
2714 fi
2715 if test "$target_softmmu" = "yes" ; then
2716   case "$ARCH" in
2717   ia64)
2718     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2719     ;;
2720   esac
2721 fi
2722
2723 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2724 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2725
2726 done # for target in $targets
2727
2728 # build tree in object directory if source path is different from current one
2729 if test "$source_path_used" = "yes" ; then
2730     DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
2731     DIRS="$DIRS roms/seabios roms/vgabios"
2732     FILES="Makefile tests/Makefile"
2733     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2734     FILES="$FILES tests/test-mmap.c"
2735     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2736     FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
2737     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2738         FILES="$FILES pc-bios/`basename $bios_file`"
2739     done
2740     for dir in $DIRS ; do
2741             mkdir -p $dir
2742     done
2743     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2744     for f in $FILES ; do
2745         rm -f $f
2746         ln -s $source_path/$f $f
2747     done
2748 fi
2749
2750 # temporary config to build submodules
2751 for rom in seabios vgabios ; do
2752     config_mak=roms/$rom/config.mak
2753     echo "# Automatically generated by configure - do not modify" > $config_mak
2754     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2755     echo "CC=$cc" >> $config_mak
2756     echo "BCC=bcc" >> $config_mak
2757     echo "CPP=${cross_prefix}cpp" >> $config_mak
2758     echo "OBJCOPY=objcopy" >> $config_mak
2759     echo "IASL=iasl" >> $config_mak
2760     echo "HOST_CC=$host_cc" >> $config_mak
2761     echo "LD=$ld" >> $config_mak
2762 done
2763
2764 for hwlib in 32 64; do
2765   d=libhw$hwlib
2766   mkdir -p $d
2767   mkdir -p $d/ide
2768   rm -f $d/Makefile
2769   ln -s $source_path/Makefile.hw $d/Makefile
2770   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
2771 done
2772
2773 d=libuser
2774 mkdir -p $d
2775 rm -f $d/Makefile
2776 ln -s $source_path/Makefile.user $d/Makefile
2777 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2778   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
2779 fi