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 $QEMU_CFLAGS"
 317   audio_possible_drivers="winwave sdl"
 318   audio_drv_list="winwave"
 319 ;;
 320 MINGW32*)
 321   mingw32="yes"
 322   audio_possible_drivers="winwave dsound sdl fmod"
 323   audio_drv_list="winwave"
 324 ;;
 325 GNU/kFreeBSD)
 326   bsd="yes"
 327   audio_drv_list="oss"
 328   audio_possible_drivers="oss sdl esd pa"
 329 ;;
 330 FreeBSD)
 331   bsd="yes"
 332   make="gmake"
 333   audio_drv_list="oss"
 334   audio_possible_drivers="oss sdl esd pa"
 335 ;;
 336 DragonFly)
 337   bsd="yes"
 338   make="gmake"
 339   audio_drv_list="oss"
 340   audio_possible_drivers="oss sdl esd pa"
 341 ;;
 342 NetBSD)
 343   bsd="yes"
 344   make="gmake"
 345   audio_drv_list="oss"
 346   audio_possible_drivers="oss sdl esd"
 347   oss_lib="-lossaudio"
 348 ;;
 349 OpenBSD)
 350   bsd="yes"
 351   make="gmake"
 352   audio_drv_list="oss"
 353   audio_possible_drivers="oss sdl esd"
 354   oss_lib="-lossaudio"
 355 ;;
 356 Darwin)
 357   bsd="yes"
 358   darwin="yes"
 359   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 360   # run 64-bit userspace code
 361   if [ "$cpu" = "i386" ] ; then
 362     is_x86_64=`sysctl -n hw.optional.x86_64`
 363     [ "$is_x86_64" = "1" ] && cpu=x86_64
 364   fi
 365   if [ "$cpu" = "x86_64" ] ; then
 366     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 367     LDFLAGS="-arch x86_64 $LDFLAGS"
 368   else
 369     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 370   fi
 371   darwin_user="yes"
 372   cocoa="yes"
 373   audio_drv_list="coreaudio"
 374   audio_possible_drivers="coreaudio sdl fmod"
 375   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 376   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 377 ;;
 378 SunOS)
 379   solaris="yes"
 380   make="gmake"
 381   install="ginstall"
 382   ld="gld"
 383   needs_libsunmath="no"
 384   solarisrev=`uname -r | cut -f2 -d.`
 385   # have to select again, because `uname -m` returns i86pc
 386   # even on an x86_64 box.
 387   solariscpu=`isainfo -k`
 388   if test "${solariscpu}" = "amd64" ; then
 389     cpu="x86_64"
 390   fi
 391   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 392     if test "$solarisrev" -le 9 ; then
 393       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 394         needs_libsunmath="yes"
 395         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 396         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 397         LIBS="-lsunmath $LIBS"
 398       else
 399         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 400         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 401         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 402         echo "Studio 11 can be downloaded from www.sun.com."
 403         exit 1
 404       fi
 405     fi
 406   fi
 407   if test -f /usr/include/sys/soundcard.h ; then
 408     audio_drv_list="oss"
 409   fi
 410   audio_possible_drivers="oss sdl"
 411 # needed for CMSG_ macros in sys/socket.h
 412   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 413 # needed for TIOCWIN* defines in termios.h
 414   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 415   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 416   LIBS="-lsocket -lnsl -lresolv $LIBS"
 417 ;;
 418 AIX)
 419   aix="yes"
 420   make="gmake"
 421 ;;
 422 *)
 423   audio_drv_list="oss"
 424   audio_possible_drivers="oss alsa sdl esd pa"
 425   linux="yes"
 426   linux_user="yes"
 427   usb="linux"
 428   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 429     audio_possible_drivers="$audio_possible_drivers fmod"
 430   fi
 431 ;;
 432 esac
 433
 434 if [ "$bsd" = "yes" ] ; then
 435   if [ "$darwin" != "yes" ] ; then
 436     usb="bsd"
 437   fi
 438   bsd_user="yes"
 439 fi
 440
 441 if test "$mingw32" = "yes" ; then
 442   EXESUF=".exe"
 443   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 444   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 445 fi
 446
 447 # find source path
 448 source_path=`dirname "$0"`
 449 source_path_used="no"
 450 workdir=`pwd`
 451 if [ -z "$source_path" ]; then
 452     source_path=$workdir
 453 else
 454     source_path=`cd "$source_path"; pwd`
 455 fi
 456 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 457
 458 werror=""
 459
 460 for opt do
 461   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 462   case "$opt" in
 463   --help|-h) show_help=yes
 464   ;;
 465   --prefix=*) prefix="$optarg"
 466   ;;
 467   --interp-prefix=*) interp_prefix="$optarg"
 468   ;;
 469   --source-path=*) source_path="$optarg"
 470   source_path_used="yes"
 471   ;;
 472   --cross-prefix=*)
 473   ;;
 474   --cc=*)
 475   ;;
 476   --host-cc=*) host_cc="$optarg"
 477   ;;
 478   --make=*) make="$optarg"
 479   ;;
 480   --install=*) install="$optarg"
 481   ;;
 482   --extra-cflags=*)
 483   ;;
 484   --extra-ldflags=*)
 485   ;;
 486   --cpu=*)
 487   ;;
 488   --target-list=*) target_list="$optarg"
 489   ;;
 490   --enable-gprof) gprof="yes"
 491   ;;
 492   --static)
 493     static="yes"
 494     LDFLAGS="-static $LDFLAGS"
 495   ;;
 496   --sysconfdir) sysconfdir="$optarg"
 497   ;;
 498   --disable-sdl) sdl="no"
 499   ;;
 500   --enable-sdl) sdl="yes"
 501   ;;
 502   --fmod-lib=*) fmod_lib="$optarg"
 503   ;;
 504   --fmod-inc=*) fmod_inc="$optarg"
 505   ;;
 506   --oss-lib=*) oss_lib="$optarg"
 507   ;;
 508   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 509   ;;
 510   --audio-drv-list=*) audio_drv_list="$optarg"
 511   ;;
 512   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 513   ;;
 514   --enable-debug-tcg) debug_tcg="yes"
 515   ;;
 516   --disable-debug-tcg) debug_tcg="no"
 517   ;;
 518   --enable-debug-mon) debug_mon="yes"
 519   ;;
 520   --disable-debug-mon) debug_mon="no"
 521   ;;
 522   --enable-debug)
 523       # Enable debugging options that aren't excessively noisy
 524       debug_tcg="yes"
 525       debug_mon="yes"
 526       debug="yes"
 527       strip_opt="no"
 528   ;;
 529   --enable-sparse) sparse="yes"
 530   ;;
 531   --disable-sparse) sparse="no"
 532   ;;
 533   --disable-strip) strip_opt="no"
 534   ;;
 535   --disable-vnc-tls) vnc_tls="no"
 536   ;;
 537   --enable-vnc-tls) vnc_tls="yes"
 538   ;;
 539   --disable-vnc-sasl) vnc_sasl="no"
 540   ;;
 541   --enable-vnc-sasl) vnc_sasl="yes"
 542   ;;
 543   --disable-slirp) slirp="no"
 544   ;;
 545   --disable-uuid) uuid="no"
 546   ;;
 547   --enable-uuid) uuid="yes"
 548   ;;
 549   --disable-vde) vde="no"
 550   ;;
 551   --enable-vde) vde="yes"
 552   ;;
 553   --disable-xen) xen="no"
 554   ;;
 555   --enable-xen) xen="yes"
 556   ;;
 557   --disable-brlapi) brlapi="no"
 558   ;;
 559   --enable-brlapi) brlapi="yes"
 560   ;;
 561   --disable-bluez) bluez="no"
 562   ;;
 563   --enable-bluez) bluez="yes"
 564   ;;
 565   --disable-kvm) kvm="no"
 566   ;;
 567   --enable-kvm) kvm="yes"
 568   ;;
 569   --enable-profiler) profiler="yes"
 570   ;;
 571   --enable-cocoa)
 572       cocoa="yes" ;
 573       sdl="no" ;
 574       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 575   ;;
 576   --disable-system) softmmu="no"
 577   ;;
 578   --enable-system) softmmu="yes"
 579   ;;
 580   --disable-user)
 581       linux_user="no" ;
 582       bsd_user="no" ;
 583       darwin_user="no"
 584   ;;
 585   --enable-user) ;;
 586   --disable-linux-user) linux_user="no"
 587   ;;
 588   --enable-linux-user) linux_user="yes"
 589   ;;
 590   --disable-darwin-user) darwin_user="no"
 591   ;;
 592   --enable-darwin-user) darwin_user="yes"
 593   ;;
 594   --disable-bsd-user) bsd_user="no"
 595   ;;
 596   --enable-bsd-user) bsd_user="yes"
 597   ;;
 598   --enable-guest-base) guest_base="yes"
 599   ;;
 600   --disable-guest-base) guest_base="no"
 601   ;;
 602   --enable-user-pie) user_pie="yes"
 603   ;;
 604   --disable-user-pie) user_pie="no"
 605   ;;
 606   --enable-uname-release=*) uname_release="$optarg"
 607   ;;
 608   --sparc_cpu=*)
 609   ;;
 610   --enable-werror) werror="yes"
 611   ;;
 612   --disable-werror) werror="no"
 613   ;;
 614   --disable-curses) curses="no"
 615   ;;
 616   --enable-curses) curses="yes"
 617   ;;
 618   --disable-curl) curl="no"
 619   ;;
 620   --enable-curl) curl="yes"
 621   ;;
 622   --disable-fdt) fdt="no"
 623   ;;
 624   --enable-fdt) fdt="yes"
 625   ;;
 626   --disable-check-utests) check_utests="no"
 627   ;;
 628   --enable-check-utests) check_utests="yes"
 629   ;;
 630   --disable-nptl) nptl="no"
 631   ;;
 632   --enable-nptl) nptl="yes"
 633   ;;
 634   --enable-mixemu) mixemu="yes"
 635   ;;
 636   --disable-linux-aio) linux_aio="no"
 637   ;;
 638   --enable-linux-aio) linux_aio="yes"
 639   ;;
 640   --enable-io-thread) io_thread="yes"
 641   ;;
 642   --disable-blobs) blobs="no"
 643   ;;
 644   --kerneldir=*) kerneldir="$optarg"
 645   ;;
 646   --with-pkgversion=*) pkgversion=" ($optarg)"
 647   ;;
 648   --disable-docs) docs="no"
 649   ;;
 650   --enable-docs) docs="yes"
 651   ;;
 652   *) echo "ERROR: unknown option $opt"; show_help="yes"
 653   ;;
 654   esac
 655 done
 656
 657 #
 658 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 659 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 660 #
 661 host_guest_base="no"
 662 case "$cpu" in
 663     sparc) case $sparc_cpu in
 664            v7|v8)
 665              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 666            ;;
 667            v8plus|v8plusa)
 668              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 669            ;;
 670            *) # sparc_cpu not defined in the command line
 671              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 672            esac
 673            LDFLAGS="-m32 $LDFLAGS"
 674            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 675            if test "$solaris" = "no" ; then
 676              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 677              helper_cflags="-ffixed-i0"
 678            fi
 679            ;;
 680     sparc64)
 681            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 682            LDFLAGS="-m64 $LDFLAGS"
 683            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 684            if test "$solaris" != "no" ; then
 685              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 686            fi
 687            ;;
 688     s390)
 689            QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
 690            ;;
 691     i386)
 692            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 693            LDFLAGS="-m32 $LDFLAGS"
 694            helper_cflags="-fomit-frame-pointer"
 695            host_guest_base="yes"
 696            ;;
 697     x86_64)
 698            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 699            LDFLAGS="-m64 $LDFLAGS"
 700            host_guest_base="yes"
 701            ;;
 702     arm*)
 703            host_guest_base="yes"
 704            ;;
 705     ppc*)
 706            host_guest_base="yes"
 707            ;;
 708 esac
 709
 710 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 711
 712 if test x"$show_help" = x"yes" ; then
 713 cat << EOF
 714
 715 Usage: configure [options]
 716 Options: [defaults in brackets after descriptions]
 717
 718 EOF
 719 echo "Standard options:"
 720 echo "  --help                   print this message"
 721 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 722 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 723 echo "                           use %M for cpu name [$interp_prefix]"
 724 echo "  --target-list=LIST       set target list [$target_list]"
 725 echo ""
 726 echo "Advanced options (experts only):"
 727 echo "  --source-path=PATH       path of source code [$source_path]"
 728 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 729 echo "  --cc=CC                  use C compiler CC [$cc]"
 730 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 731 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 732 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 733 echo "  --make=MAKE              use specified make [$make]"
 734 echo "  --install=INSTALL        use specified install [$install]"
 735 echo "  --static                 enable static build [$static]"
 736 echo "  --sysconfdir=PATH        install config in PATH"
 737 echo "  --enable-debug-tcg       enable TCG debugging"
 738 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 739 echo "  --enable-debug           enable common debug build options"
 740 echo "  --enable-sparse          enable sparse checker"
 741 echo "  --disable-sparse         disable sparse checker (default)"
 742 echo "  --disable-strip          disable stripping binaries"
 743 echo "  --disable-werror         disable compilation abort on warning"
 744 echo "  --disable-sdl            disable SDL"
 745 echo "  --enable-sdl             enable SDL"
 746 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 747 echo "  --audio-drv-list=LIST    set audio drivers list:"
 748 echo "                           Available drivers: $audio_possible_drivers"
 749 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 750 echo "                           Available cards: $audio_possible_cards"
 751 echo "  --block-drv-whitelist=L  set block driver whitelist"
 752 echo "                           (affects only QEMU, not qemu-img)"
 753 echo "  --enable-mixemu          enable mixer emulation"
 754 echo "  --disable-xen            disable xen backend driver support"
 755 echo "  --enable-xen             enable xen backend driver support"
 756 echo "  --disable-brlapi         disable BrlAPI"
 757 echo "  --enable-brlapi          enable BrlAPI"
 758 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 759 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 760 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 761 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 762 echo "  --disable-curses         disable curses output"
 763 echo "  --enable-curses          enable curses output"
 764 echo "  --disable-curl           disable curl connectivity"
 765 echo "  --enable-curl            enable curl connectivity"
 766 echo "  --disable-fdt            disable fdt device tree"
 767 echo "  --enable-fdt             enable fdt device tree"
 768 echo "  --disable-check-utests   disable check unit-tests"
 769 echo "  --enable-check-utests    enable check unit-tests"
 770 echo "  --disable-bluez          disable bluez stack connectivity"
 771 echo "  --enable-bluez           enable bluez stack connectivity"
 772 echo "  --disable-kvm            disable KVM acceleration support"
 773 echo "  --enable-kvm             enable KVM acceleration support"
 774 echo "  --disable-nptl           disable usermode NPTL support"
 775 echo "  --enable-nptl            enable usermode NPTL support"
 776 echo "  --enable-system          enable all system emulation targets"
 777 echo "  --disable-system         disable all system emulation targets"
 778 echo "  --enable-user            enable supported user emulation targets"
 779 echo "  --disable-user           disable all user emulation targets"
 780 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 781 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 782 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 783 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 784 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 785 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 786 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 787 echo "                           emulation targets"
 788 echo "  --disable-guest-base     disable GUEST_BASE support"
 789 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 790 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 791 echo "  --fmod-lib               path to FMOD library"
 792 echo "  --fmod-inc               path to FMOD includes"
 793 echo "  --oss-lib                path to OSS library"
 794 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 795 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 796 echo "  --disable-uuid           disable uuid support"
 797 echo "  --enable-uuid            enable uuid support"
 798 echo "  --disable-vde            disable support for vde network"
 799 echo "  --enable-vde             enable support for vde network"
 800 echo "  --disable-linux-aio      disable Linux AIO support"
 801 echo "  --enable-linux-aio       enable Linux AIO support"
 802 echo "  --enable-io-thread       enable IO thread"
 803 echo "  --disable-blobs          disable installing provided firmware blobs"
 804 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 805 echo "  --enable-docs            enable documentation build"
 806 echo "  --disable-docs           disable documentation build"
 807 echo ""
 808 echo "NOTE: The object files are built at the place where configure is launched"
 809 exit 1
 810 fi
 811
 812 #
 813 # Solaris specific configure tool chain decisions
 814 #
 815 if test "$solaris" = "yes" ; then
 816   if has $install; then
 817     :
 818   else
 819     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 820     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 821     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 822     exit 1
 823   fi
 824   if test "`path_of $install`" = "/usr/sbin/install" ; then
 825     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 826     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 827     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 828     exit 1
 829   fi
 830   if has ar; then
 831     :
 832   else
 833     echo "Error: No path includes ar"
 834     if test -f /usr/ccs/bin/ar ; then
 835       echo "Add /usr/ccs/bin to your path and rerun configure"
 836     fi
 837     exit 1
 838   fi
 839 fi
 840
 841
 842 if test -z "$target_list" ; then
 843 # these targets are portable
 844     if [ "$softmmu" = "yes" ] ; then
 845         target_list="\
 846 i386-softmmu \
 847 x86_64-softmmu \
 848 arm-softmmu \
 849 cris-softmmu \
 850 m68k-softmmu \
 851 microblaze-softmmu \
 852 mips-softmmu \
 853 mipsel-softmmu \
 854 mips64-softmmu \
 855 mips64el-softmmu \
 856 ppc-softmmu \
 857 ppcemb-softmmu \
 858 ppc64-softmmu \
 859 sh4-softmmu \
 860 sh4eb-softmmu \
 861 sparc-softmmu \
 862 sparc64-softmmu \
 863 "
 864     fi
 865 # the following are Linux specific
 866     if [ "$linux_user" = "yes" ] ; then
 867         target_list="${target_list}\
 868 i386-linux-user \
 869 x86_64-linux-user \
 870 alpha-linux-user \
 871 arm-linux-user \
 872 armeb-linux-user \
 873 cris-linux-user \
 874 m68k-linux-user \
 875 microblaze-linux-user \
 876 mips-linux-user \
 877 mipsel-linux-user \
 878 ppc-linux-user \
 879 ppc64-linux-user \
 880 ppc64abi32-linux-user \
 881 sh4-linux-user \
 882 sh4eb-linux-user \
 883 sparc-linux-user \
 884 sparc64-linux-user \
 885 sparc32plus-linux-user \
 886 "
 887     fi
 888 # the following are Darwin specific
 889     if [ "$darwin_user" = "yes" ] ; then
 890         target_list="$target_list i386-darwin-user ppc-darwin-user "
 891     fi
 892 # the following are BSD specific
 893     if [ "$bsd_user" = "yes" ] ; then
 894         target_list="${target_list}\
 895 i386-bsd-user \
 896 x86_64-bsd-user \
 897 sparc-bsd-user \
 898 sparc64-bsd-user \
 899 "
 900     fi
 901 else
 902     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 903 fi
 904 if test -z "$target_list" ; then
 905     echo "No targets enabled"
 906     exit 1
 907 fi
 908
 909 feature_not_found() {
 910   feature=$1
 911
 912   echo "ERROR"
 913   echo "ERROR: User requested feature $feature"
 914   echo "ERROR: configure was not able to find it"
 915   echo "ERROR"
 916   exit 1;
 917 }
 918
 919 if test -z "$cross_prefix" ; then
 920
 921 # ---
 922 # big/little endian test
 923 cat > $TMPC << EOF
 924 #include <inttypes.h>
 925 int main(int argc, char ** argv){
 926         volatile uint32_t i=0x01234567;
 927         return (*((uint8_t*)(&i))) == 0x67;
 928 }
 929 EOF
 930
 931 if compile_prog "" "" ; then
 932 $TMPE && bigendian="yes"
 933 else
 934 echo big/little test failed
 935 fi
 936
 937 else
 938
 939 # if cross compiling, cannot launch a program, so make a static guess
 940 case "$cpu" in
 941   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
 942     bigendian=yes
 943   ;;
 944 esac
 945
 946 fi
 947
 948 # host long bits test
 949 hostlongbits="32"
 950 case "$cpu" in
 951   x86_64|alpha|ia64|sparc64|ppc64|s390x)
 952     hostlongbits=64
 953   ;;
 954 esac
 955
 956
 957 ##########################################
 958 # NPTL probe
 959
 960 if test "$nptl" != "no" ; then
 961   cat > $TMPC <<EOF
 962 #include <sched.h>
 963 #include <linux/futex.h>
 964 void foo()
 965 {
 966 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 967 #error bork
 968 #endif
 969 }
 970 EOF
 971
 972   if compile_object ; then
 973     nptl=yes
 974   else
 975     if test "$nptl" = "yes" ; then
 976       feature_not_found "nptl"
 977     fi
 978     nptl=no
 979   fi
 980 fi
 981
 982 ##########################################
 983 # zlib check
 984
 985 cat > $TMPC << EOF
 986 #include <zlib.h>
 987 int main(void) { zlibVersion(); return 0; }
 988 EOF
 989 if compile_prog "" "-lz" ; then
 990     :
 991 else
 992     echo
 993     echo "Error: zlib check failed"
 994     echo "Make sure to have the zlib libs and headers installed."
 995     echo
 996     exit 1
 997 fi
 998
 999 ##########################################
1000 # xen probe
1001
1002 if test "$xen" != "no" ; then
1003   xen_libs="-lxenstore -lxenctrl -lxenguest"
1004   cat > $TMPC <<EOF
1005 #include <xenctrl.h>
1006 #include <xs.h>
1007 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1008 EOF
1009   if compile_prog "" "$xen_libs" ; then
1010     xen=yes
1011     libs_softmmu="$xen_libs $libs_softmmu"
1012   else
1013     if test "$xen" = "yes" ; then
1014       feature_not_found "xen"
1015     fi
1016     xen=no
1017   fi
1018 fi
1019
1020 ##########################################
1021 # pkgconfig probe
1022
1023 pkgconfig="${cross_prefix}pkg-config"
1024 if ! has $pkgconfig; then
1025   # likely not cross compiling, or hope for the best
1026   pkgconfig=pkg-config
1027 fi
1028
1029 ##########################################
1030 # Sparse probe
1031 if test "$sparse" != "no" ; then
1032   if has cgcc; then
1033     sparse=yes
1034   else
1035     if test "$sparse" = "yes" ; then
1036       feature_not_found "sparse"
1037     fi
1038     sparse=no
1039   fi
1040 fi
1041
1042 ##########################################
1043 # SDL probe
1044
1045 if $pkgconfig sdl --modversion >/dev/null 2>&1; then
1046   sdlconfig="$pkgconfig sdl"
1047   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1048 elif has sdl-config; then
1049   sdlconfig='sdl-config'
1050   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1051 else
1052   if test "$sdl" = "yes" ; then
1053     feature_not_found "sdl"
1054   fi
1055   sdl=no
1056 fi
1057
1058 sdl_too_old=no
1059 if test "$sdl" != "no" ; then
1060   cat > $TMPC << EOF
1061 #include <SDL.h>
1062 #undef main /* We don't want SDL to override our main() */
1063 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1064 EOF
1065   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1066   if test "$static" = "yes" ; then
1067     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1068   else
1069     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1070   fi
1071   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1072     if test "$_sdlversion" -lt 121 ; then
1073       sdl_too_old=yes
1074     else
1075       if test "$cocoa" = "no" ; then
1076         sdl=yes
1077       fi
1078     fi
1079
1080     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1081     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1082       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1083          sdl_libs="$sdl_libs `aalib-config --static-libs >2 /dev/null`"
1084          sdl_cflags="$sdl_cflags `aalib-config --cflags >2 /dev/null`"
1085       fi
1086       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1087         :
1088       else
1089         sdl=no
1090       fi
1091     fi # static link
1092   else # sdl not found
1093     if test "$sdl" = "yes" ; then
1094       feature_not_found "sdl"
1095     fi
1096     sdl=no
1097   fi # sdl compile test
1098 fi
1099
1100 if test "$sdl" = "yes" ; then
1101   cat > $TMPC <<EOF
1102 #include <SDL.h>
1103 #if defined(SDL_VIDEO_DRIVER_X11)
1104 #include <X11/XKBlib.h>
1105 #else
1106 #error No x11 support
1107 #endif
1108 int main(void) { return 0; }
1109 EOF
1110   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1111     sdl_libs="$sdl_libs -lX11"
1112   fi
1113   if test "$mingw32" = "yes" ; then
1114     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1115   fi
1116   libs_softmmu="$sdl_libs $libs_softmmu"
1117 fi
1118
1119 ##########################################
1120 # VNC TLS detection
1121 if test "$vnc_tls" != "no" ; then
1122   cat > $TMPC <<EOF
1123 #include <gnutls/gnutls.h>
1124 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1125 EOF
1126   vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
1127   vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
1128   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1129     vnc_tls=yes
1130     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1131   else
1132     if test "$vnc_tls" = "yes" ; then
1133       feature_not_found "vnc-tls"
1134     fi
1135     vnc_tls=no
1136   fi
1137 fi
1138
1139 ##########################################
1140 # VNC SASL detection
1141 if test "$vnc_sasl" != "no" ; then
1142   cat > $TMPC <<EOF
1143 #include <sasl/sasl.h>
1144 #include <stdio.h>
1145 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1146 EOF
1147   # Assuming Cyrus-SASL installed in /usr prefix
1148   vnc_sasl_cflags=""
1149   vnc_sasl_libs="-lsasl2"
1150   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1151     vnc_sasl=yes
1152     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1153   else
1154     if test "$vnc_sasl" = "yes" ; then
1155       feature_not_found "vnc-sasl"
1156     fi
1157     vnc_sasl=no
1158   fi
1159 fi
1160
1161 ##########################################
1162 # fnmatch() probe, used for ACL routines
1163 fnmatch="no"
1164 cat > $TMPC << EOF
1165 #include <fnmatch.h>
1166 int main(void)
1167 {
1168     fnmatch("foo", "foo", 0);
1169     return 0;
1170 }
1171 EOF
1172 if compile_prog "" "" ; then
1173    fnmatch="yes"
1174 fi
1175
1176 ##########################################
1177 # uuid_generate() probe, used for vdi block driver
1178 if test "$uuid" != "no" ; then
1179   uuid_libs="-luuid"
1180   cat > $TMPC << EOF
1181 #include <uuid/uuid.h>
1182 int main(void)
1183 {
1184     uuid_t my_uuid;
1185     uuid_generate(my_uuid);
1186     return 0;
1187 }
1188 EOF
1189   if compile_prog "" "$uuid_libs" ; then
1190     uuid="yes"
1191     libs_softmmu="$uuid_libs $libs_softmmu"
1192     libs_tools="$uuid_libs $libs_tools"
1193   else
1194     if test "$uuid" = "yes" ; then
1195       feature_not_found "uuid"
1196     fi
1197     uuid=no
1198   fi
1199 fi
1200
1201 ##########################################
1202 # vde libraries probe
1203 if test "$vde" != "no" ; then
1204   vde_libs="-lvdeplug"
1205   cat > $TMPC << EOF
1206 #include <libvdeplug.h>
1207 int main(void)
1208 {
1209     struct vde_open_args a = {0, 0, 0};
1210     vde_open("", "", &a);
1211     return 0;
1212 }
1213 EOF
1214   if compile_prog "" "$vde_libs" ; then
1215     vde=yes
1216     libs_softmmu="$vde_libs $libs_softmmu"
1217     libs_tools="$vde_libs $libs_tools"
1218   else
1219     if test "$vde" = "yes" ; then
1220       feature_not_found "vde"
1221     fi
1222     vde=no
1223   fi
1224 fi
1225
1226 ##########################################
1227 # Sound support libraries probe
1228
1229 audio_drv_probe()
1230 {
1231     drv=$1
1232     hdr=$2
1233     lib=$3
1234     exp=$4
1235     cfl=$5
1236         cat > $TMPC << EOF
1237 #include <$hdr>
1238 int main(void) { $exp }
1239 EOF
1240     if compile_prog "$cfl" "$lib" ; then
1241         :
1242     else
1243         echo
1244         echo "Error: $drv check failed"
1245         echo "Make sure to have the $drv libs and headers installed."
1246         echo
1247         exit 1
1248     fi
1249 }
1250
1251 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1252 for drv in $audio_drv_list; do
1253     case $drv in
1254     alsa)
1255     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1256         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1257     libs_softmmu="-lasound $libs_softmmu"
1258     ;;
1259
1260     fmod)
1261     if test -z $fmod_lib || test -z $fmod_inc; then
1262         echo
1263         echo "Error: You must specify path to FMOD library and headers"
1264         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1265         echo
1266         exit 1
1267     fi
1268     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1269     libs_softmmu="$fmod_lib $libs_softmmu"
1270     ;;
1271
1272     esd)
1273     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1274     libs_softmmu="-lesd $libs_softmmu"
1275     audio_pt_int="yes"
1276     ;;
1277
1278     pa)
1279     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1280         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1281     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1282     audio_pt_int="yes"
1283     ;;
1284
1285     coreaudio)
1286       libs_softmmu="-framework CoreAudio $libs_softmmu"
1287     ;;
1288
1289     dsound)
1290       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1291       audio_win_int="yes"
1292     ;;
1293
1294     oss)
1295       libs_softmmu="$oss_lib $libs_softmmu"
1296     ;;
1297
1298     sdl|wav)
1299     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1300     ;;
1301
1302     winwave)
1303       libs_softmmu="-lwinmm $libs_softmmu"
1304       audio_win_int="yes"
1305     ;;
1306
1307     *)
1308     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1309         echo
1310         echo "Error: Unknown driver '$drv' selected"
1311         echo "Possible drivers are: $audio_possible_drivers"
1312         echo
1313         exit 1
1314     }
1315     ;;
1316     esac
1317 done
1318
1319 ##########################################
1320 # BrlAPI probe
1321
1322 if test "$brlapi" != "no" ; then
1323   brlapi_libs="-lbrlapi"
1324   cat > $TMPC << EOF
1325 #include <brlapi.h>
1326 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1327 EOF
1328   if compile_prog "" "$brlapi_libs" ; then
1329     brlapi=yes
1330     libs_softmmu="$brlapi_libs $libs_softmmu"
1331   else
1332     if test "$brlapi" = "yes" ; then
1333       feature_not_found "brlapi"
1334     fi
1335     brlapi=no
1336   fi
1337 fi
1338
1339 ##########################################
1340 # curses probe
1341 curses_list="-lncurses -lcurses"
1342
1343 if test "$curses" != "no" ; then
1344   curses_found=no
1345   cat > $TMPC << EOF
1346 #include <curses.h>
1347 #ifdef __OpenBSD__
1348 #define resize_term resizeterm
1349 #endif
1350 int main(void) { resize_term(0, 0); return curses_version(); }
1351 EOF
1352   for curses_lib in $curses_list; do
1353     if compile_prog "" "$curses_lib" ; then
1354       curses_found=yes
1355       libs_softmmu="$curses_lib $libs_softmmu"
1356       break
1357     fi
1358   done
1359   if test "$curses_found" = "yes" ; then
1360     curses=yes
1361   else
1362     if test "$curses" = "yes" ; then
1363       feature_not_found "curses"
1364     fi
1365     curses=no
1366   fi
1367 fi
1368
1369 ##########################################
1370 # curl probe
1371
1372 if $pkgconfig libcurl --modversion >/dev/null 2>&1; then
1373   curlconfig="$pkgconfig libcurl"
1374 else
1375   curlconfig=curl-config
1376 fi
1377
1378 if test "$curl" != "no" ; then
1379   cat > $TMPC << EOF
1380 #include <curl/curl.h>
1381 int main(void) { return curl_easy_init(); }
1382 EOF
1383   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1384   curl_libs=`$curlconfig --libs 2>/dev/null`
1385   if compile_prog "$curl_cflags" "$curl_libs" ; then
1386     curl=yes
1387     libs_tools="$curl_libs $libs_tools"
1388     libs_softmmu="$curl_libs $libs_softmmu"
1389   else
1390     if test "$curl" = "yes" ; then
1391       feature_not_found "curl"
1392     fi
1393     curl=no
1394   fi
1395 fi # test "$curl"
1396
1397 ##########################################
1398 # check framework probe
1399
1400 if test "$check_utests" != "no" ; then
1401   cat > $TMPC << EOF
1402 #include <check.h>
1403 int main(void) { suite_create("qemu test"); return 0; }
1404 EOF
1405   check_libs=`$pkgconfig --libs check`
1406   if compile_prog "" $check_libs ; then
1407     check_utests=yes
1408     libs_tools="$check_libs $libs_tools"
1409   else
1410     if test "$check_utests" = "yes" ; then
1411       feature_not_found "check"
1412     fi
1413     check_utests=no
1414   fi
1415 fi # test "$check_utests"
1416
1417 ##########################################
1418 # bluez support probe
1419 if test "$bluez" != "no" ; then
1420   cat > $TMPC << EOF
1421 #include <bluetooth/bluetooth.h>
1422 int main(void) { return bt_error(0); }
1423 EOF
1424   bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
1425   bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
1426   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1427     bluez=yes
1428     libs_softmmu="$bluez_libs $libs_softmmu"
1429   else
1430     if test "$bluez" = "yes" ; then
1431       feature_not_found "bluez"
1432     fi
1433     bluez="no"
1434   fi
1435 fi
1436
1437 ##########################################
1438 # kvm probe
1439 if test "$kvm" != "no" ; then
1440     cat > $TMPC <<EOF
1441 #include <linux/kvm.h>
1442 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1443 #error Invalid KVM version
1444 #endif
1445 #if !defined(KVM_CAP_USER_MEMORY)
1446 #error Missing KVM capability KVM_CAP_USER_MEMORY
1447 #endif
1448 #if !defined(KVM_CAP_SET_TSS_ADDR)
1449 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1450 #endif
1451 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1452 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1453 #endif
1454 int main(void) { return 0; }
1455 EOF
1456   if test "$kerneldir" != "" ; then
1457       kvm_cflags=-I"$kerneldir"/include
1458       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1459          -a -d "$kerneldir/arch/x86/include" ; then
1460             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1461         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1462             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1463         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1464             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1465         elif test -d "$kerneldir/arch/$cpu/include" ; then
1466             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1467       fi
1468   else
1469     kvm_cflags=`pkg-config --cflags kvm-kmod 2> /dev/null`
1470   fi
1471   if compile_prog "$kvm_cflags" "" ; then
1472     kvm=yes
1473     cat > $TMPC <<EOF
1474 #include <linux/kvm_para.h>
1475 int main(void) { return 0; }
1476 EOF
1477     if compile_prog "$kvm_cflags" "" ; then
1478       kvm_para=yes
1479     fi
1480   else
1481     if test "$kvm" = "yes" ; then
1482       if has awk && has grep; then
1483         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1484         | grep "error: " \
1485         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1486         if test "$kvmerr" != "" ; then
1487           echo -e "${kvmerr}\n\
1488       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1489   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1490         fi
1491       fi
1492       feature_not_found "kvm"
1493     fi
1494     kvm=no
1495   fi
1496 fi
1497
1498 ##########################################
1499 # pthread probe
1500 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1501
1502 pthread=no
1503 cat > $TMPC << EOF
1504 #include <pthread.h>
1505 int main(void) { pthread_create(0,0,0,0); return 0; }
1506 EOF
1507 for pthread_lib in $PTHREADLIBS_LIST; do
1508   if compile_prog "" "$pthread_lib" ; then
1509     pthread=yes
1510     LIBS="$pthread_lib $LIBS"
1511     break
1512   fi
1513 done
1514
1515 if test "$mingw32" != yes -a "$pthread" = no; then
1516   echo
1517   echo "Error: pthread check failed"
1518   echo "Make sure to have the pthread libs and headers installed."
1519   echo
1520   exit 1
1521 fi
1522
1523 ##########################################
1524 # linux-aio probe
1525
1526 if test "$linux_aio" != "no" ; then
1527   cat > $TMPC <<EOF
1528 #include <libaio.h>
1529 #include <sys/eventfd.h>
1530 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1531 EOF
1532   if compile_prog "" "-laio" ; then
1533     linux_aio=yes
1534     LIBS="$LIBS -laio"
1535   else
1536     if test "$linux_aio" = "yes" ; then
1537       feature_not_found "linux AIO"
1538     fi
1539     linux_aio=no
1540   fi
1541 fi
1542
1543 ##########################################
1544 # iovec probe
1545 cat > $TMPC <<EOF
1546 #include <sys/types.h>
1547 #include <sys/uio.h>
1548 #include <unistd.h>
1549 int main(void) { struct iovec iov; return 0; }
1550 EOF
1551 iovec=no
1552 if compile_prog "" "" ; then
1553   iovec=yes
1554 fi
1555
1556 ##########################################
1557 # preadv probe
1558 cat > $TMPC <<EOF
1559 #include <sys/types.h>
1560 #include <sys/uio.h>
1561 #include <unistd.h>
1562 int main(void) { preadv; }
1563 EOF
1564 preadv=no
1565 if compile_prog "" "" ; then
1566   preadv=yes
1567 fi
1568
1569 ##########################################
1570 # fdt probe
1571 if test "$fdt" != "no" ; then
1572   fdt_libs="-lfdt"
1573   cat > $TMPC << EOF
1574 int main(void) { return 0; }
1575 EOF
1576   if compile_prog "" "$fdt_libs" ; then
1577     fdt=yes
1578     libs_softmmu="$fdt_libs $libs_softmmu"
1579   else
1580     if test "$fdt" = "yes" ; then
1581       feature_not_found "fdt"
1582     fi
1583     fdt=no
1584   fi
1585 fi
1586
1587 #
1588 # Check for xxxat() functions when we are building linux-user
1589 # emulator.  This is done because older glibc versions don't
1590 # have syscall stubs for these implemented.
1591 #
1592 atfile=no
1593 cat > $TMPC << EOF
1594 #define _ATFILE_SOURCE
1595 #include <sys/types.h>
1596 #include <fcntl.h>
1597 #include <unistd.h>
1598
1599 int
1600 main(void)
1601 {
1602         /* try to unlink nonexisting file */
1603         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1604 }
1605 EOF
1606 if compile_prog "" "" ; then
1607   atfile=yes
1608 fi
1609
1610 # Check for inotify functions when we are building linux-user
1611 # emulator.  This is done because older glibc versions don't
1612 # have syscall stubs for these implemented.  In that case we
1613 # don't provide them even if kernel supports them.
1614 #
1615 inotify=no
1616 cat > $TMPC << EOF
1617 #include <sys/inotify.h>
1618
1619 int
1620 main(void)
1621 {
1622         /* try to start inotify */
1623         return inotify_init();
1624 }
1625 EOF
1626 if compile_prog "" "" ; then
1627   inotify=yes
1628 fi
1629
1630 # check if utimensat and futimens are supported
1631 utimens=no
1632 cat > $TMPC << EOF
1633 #define _ATFILE_SOURCE
1634 #define _GNU_SOURCE
1635 #include <stddef.h>
1636 #include <fcntl.h>
1637
1638 int main(void)
1639 {
1640     utimensat(AT_FDCWD, "foo", NULL, 0);
1641     futimens(0, NULL);
1642     return 0;
1643 }
1644 EOF
1645 if compile_prog "" "" ; then
1646   utimens=yes
1647 fi
1648
1649 # check if pipe2 is there
1650 pipe2=no
1651 cat > $TMPC << EOF
1652 #define _GNU_SOURCE
1653 #include <unistd.h>
1654 #include <fcntl.h>
1655
1656 int main(void)
1657 {
1658     int pipefd[2];
1659     pipe2(pipefd, O_CLOEXEC);
1660     return 0;
1661 }
1662 EOF
1663 if compile_prog "" "" ; then
1664   pipe2=yes
1665 fi
1666
1667 # check if accept4 is there
1668 accept4=no
1669 cat > $TMPC << EOF
1670 #define _GNU_SOURCE
1671 #include <sys/socket.h>
1672 #include <stddef.h>
1673
1674 int main(void)
1675 {
1676     accept4(0, NULL, NULL, SOCK_CLOEXEC);
1677     return 0;
1678 }
1679 EOF
1680 if compile_prog "" "" ; then
1681   accept4=yes
1682 fi
1683
1684 # check if tee/splice is there. vmsplice was added same time.
1685 splice=no
1686 cat > $TMPC << EOF
1687 #define _GNU_SOURCE
1688 #include <unistd.h>
1689 #include <fcntl.h>
1690 #include <limits.h>
1691
1692 int main(void)
1693 {
1694     int len, fd;
1695     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1696     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1697     return 0;
1698 }
1699 EOF
1700 if compile_prog "" "" ; then
1701   splice=yes
1702 fi
1703
1704 # check if eventfd is supported
1705 eventfd=no
1706 cat > $TMPC << EOF
1707 #include <sys/eventfd.h>
1708
1709 int main(void)
1710 {
1711     int efd = eventfd(0, 0);
1712     return 0;
1713 }
1714 EOF
1715 if compile_prog "" "" ; then
1716   eventfd=yes
1717 fi
1718
1719 # check for fallocate
1720 fallocate=no
1721 cat > $TMPC << EOF
1722 #include <fcntl.h>
1723
1724 int main(void)
1725 {
1726     fallocate(0, 0, 0, 0);
1727     return 0;
1728 }
1729 EOF
1730 if compile_prog "$ARCH_CFLAGS" "" ; then
1731   fallocate=yes
1732 fi
1733
1734 # check for dup3
1735 dup3=no
1736 cat > $TMPC << EOF
1737 #include <unistd.h>
1738
1739 int main(void)
1740 {
1741     dup3(0, 0, 0);
1742     return 0;
1743 }
1744 EOF
1745 if compile_prog "" "" ; then
1746   dup3=yes
1747 fi
1748
1749 # Check if tools are available to build documentation.
1750 if test "$docs" != "no" ; then
1751   if has texi2html && has pod2man; then
1752     docs=yes
1753   else
1754     if test "$docs" = "yes" ; then
1755       feature_not_found "docs"
1756     fi
1757     docs=no
1758   fi
1759 fi
1760
1761 # Search for bswap_32 function
1762 byteswap_h=no
1763 cat > $TMPC << EOF
1764 #include <byteswap.h>
1765 int main(void) { return bswap_32(0); }
1766 EOF
1767 if compile_prog "" "" ; then
1768   byteswap_h=yes
1769 fi
1770
1771 # Search for bswap_32 function
1772 bswap_h=no
1773 cat > $TMPC << EOF
1774 #include <sys/endian.h>
1775 #include <sys/types.h>
1776 #include <machine/bswap.h>
1777 int main(void) { return bswap32(0); }
1778 EOF
1779 if compile_prog "" "" ; then
1780   bswap_h=yes
1781 fi
1782
1783 ##########################################
1784 # Do we need librt
1785 cat > $TMPC <<EOF
1786 #include <signal.h>
1787 #include <time.h>
1788 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1789 EOF
1790
1791 if compile_prog "" "" ; then
1792   :
1793 elif compile_prog "" "-lrt" ; then
1794   LIBS="-lrt $LIBS"
1795 fi
1796
1797 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1798         "$aix" != "yes" ; then
1799     libs_softmmu="-lutil $libs_softmmu"
1800 fi
1801
1802 ##########################################
1803 # check if the compiler defines offsetof
1804
1805 need_offsetof=yes
1806 cat > $TMPC << EOF
1807 #include <stddef.h>
1808 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1809 EOF
1810 if compile_prog "" "" ; then
1811     need_offsetof=no
1812 fi
1813
1814 ##########################################
1815 # check if the compiler understands attribute warn_unused_result
1816 #
1817 # This could be smarter, but gcc -Werror does not error out even when warning
1818 # about attribute warn_unused_result
1819
1820 gcc_attribute_warn_unused_result=no
1821 cat > $TMPC << EOF
1822 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
1823 #error gcc 3.3 or older
1824 #endif
1825 int main(void) { return 0;}
1826 EOF
1827 if compile_prog "" ""; then
1828     gcc_attribute_warn_unused_result=yes
1829 fi
1830
1831 ##########################################
1832 # check if we have fdatasync
1833
1834 fdatasync=no
1835 cat > $TMPC << EOF
1836 #include <unistd.h>
1837 int main(void) { return fdatasync(0); }
1838 EOF
1839 if compile_prog "" "" ; then
1840     fdatasync=yes
1841 fi
1842
1843 # End of CC checks
1844 # After here, no more $cc or $ld runs
1845
1846 if test "$debug" = "no" ; then
1847   CFLAGS="-O2 $CFLAGS"
1848 fi
1849
1850 # Consult white-list to determine whether to enable werror
1851 # by default.  Only enable by default for git builds
1852 z_version=`cut -f3 -d. $source_path/VERSION`
1853
1854 if test -z "$werror" ; then
1855     if test "$z_version" = "50" -a \
1856         "$linux" = "yes" ; then
1857         werror="yes"
1858     else
1859         werror="no"
1860     fi
1861 fi
1862
1863 # Disable zero malloc errors for official releases unless explicitly told to
1864 # enable/disable
1865 if test -z "$zero_malloc" ; then
1866     if test "$z_version" = "50" ; then
1867         zero_malloc="no"
1868     else
1869         zero_malloc="yes"
1870     fi
1871 fi
1872
1873 if test "$werror" = "yes" ; then
1874     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1875 fi
1876
1877 if test "$solaris" = "no" ; then
1878     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1879         LDFLAGS="-Wl,--warn-common $LDFLAGS"
1880     fi
1881 fi
1882
1883 if test "$mingw32" = "yes" ; then
1884   if test -z "$prefix" ; then
1885       prefix="c:/Program Files/Qemu"
1886   fi
1887   mansuffix=""
1888   datasuffix=""
1889   confsuffix=""
1890   docsuffix=""
1891   binsuffix=""
1892   if test -z "$sysconfdir" ; then
1893       sysconfdir="${prefix}"
1894   fi
1895 else
1896   if test -z "$prefix" ; then
1897       prefix="/usr/local"
1898   fi
1899   mansuffix="/share/man"
1900   datasuffix="/share/qemu"
1901   docsuffix="/share/doc/qemu"
1902   binsuffix="/bin"
1903   if test -z "$sysconfdir" ; then
1904       sysconfdir="${prefix}/etc"
1905   fi
1906 fi
1907
1908 echo "Install prefix    $prefix"
1909 echo "BIOS directory    $prefix$datasuffix"
1910 echo "binary directory  $prefix$binsuffix"
1911 if test "$mingw32" = "no" ; then
1912 echo "Manual directory  $prefix$mansuffix"
1913 echo "ELF interp prefix $interp_prefix"
1914 fi
1915 echo "Source path       $source_path"
1916 echo "C compiler        $cc"
1917 echo "Host C compiler   $host_cc"
1918 echo "CFLAGS            $CFLAGS"
1919 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
1920 echo "LDFLAGS           $LDFLAGS"
1921 echo "make              $make"
1922 echo "install           $install"
1923 echo "host CPU          $cpu"
1924 echo "host big endian   $bigendian"
1925 echo "target list       $target_list"
1926 echo "tcg debug enabled $debug_tcg"
1927 echo "Mon debug enabled $debug_mon"
1928 echo "gprof enabled     $gprof"
1929 echo "sparse enabled    $sparse"
1930 echo "strip binaries    $strip_opt"
1931 echo "profiler          $profiler"
1932 echo "static build      $static"
1933 echo "-Werror enabled   $werror"
1934 if test "$darwin" = "yes" ; then
1935     echo "Cocoa support     $cocoa"
1936 fi
1937 echo "SDL support       $sdl"
1938 echo "curses support    $curses"
1939 echo "curl support      $curl"
1940 echo "check support     $check_utests"
1941 echo "mingw32 support   $mingw32"
1942 echo "Audio drivers     $audio_drv_list"
1943 echo "Extra audio cards $audio_card_list"
1944 echo "Block whitelist   $block_drv_whitelist"
1945 echo "Mixer emulation   $mixemu"
1946 echo "VNC TLS support   $vnc_tls"
1947 echo "VNC SASL support  $vnc_sasl"
1948 if test -n "$sparc_cpu"; then
1949     echo "Target Sparc Arch $sparc_cpu"
1950 fi
1951 echo "xen support       $xen"
1952 echo "brlapi support    $brlapi"
1953 echo "bluez  support    $bluez"
1954 echo "Documentation     $docs"
1955 [ ! -z "$uname_release" ] && \
1956 echo "uname -r          $uname_release"
1957 echo "NPTL support      $nptl"
1958 echo "GUEST_BASE        $guest_base"
1959 echo "PIE user targets  $user_pie"
1960 echo "vde support       $vde"
1961 echo "IO thread         $io_thread"
1962 echo "Linux AIO support $linux_aio"
1963 echo "Install blobs     $blobs"
1964 echo "KVM support       $kvm"
1965 echo "fdt support       $fdt"
1966 echo "preadv support    $preadv"
1967 echo "fdatasync         $fdatasync"
1968 echo "uuid support      $uuid"
1969
1970 if test $sdl_too_old = "yes"; then
1971 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1972 fi
1973
1974 config_host_mak="config-host.mak"
1975 config_host_ld="config-host.ld"
1976
1977 echo "# Automatically generated by configure - do not modify" > $config_host_mak
1978 printf "# Configured with:" >> $config_host_mak
1979 printf " '%s'" "$0" "$@" >> $config_host_mak
1980 echo >> $config_host_mak
1981
1982 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
1983 if test "$mingw32" = "yes" ; then
1984   echo "CONFIG_QEMU_CONFDIR=\"$sysconfdir\"" >> $config_host_mak
1985 else
1986   echo "CONFIG_QEMU_CONFDIR=\"${sysconfdir}/qemu\"" >> $config_host_mak
1987 fi
1988
1989 case "$cpu" in
1990   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1991     ARCH=$cpu
1992   ;;
1993   armv4b|armv4l)
1994     ARCH=arm
1995   ;;
1996   *)
1997     echo "Unsupported CPU = $cpu"
1998     exit 1
1999   ;;
2000 esac
2001 echo "ARCH=$ARCH" >> $config_host_mak
2002 if test "$debug_tcg" = "yes" ; then
2003   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2004 fi
2005 if test "$debug_mon" = "yes" ; then
2006   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2007 fi
2008 if test "$debug" = "yes" ; then
2009   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2010 fi
2011 if test "$strip_opt" = "yes" ; then
2012   echo "STRIP_OPT=-s" >> $config_host_mak
2013 fi
2014 if test "$bigendian" = "yes" ; then
2015   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2016 fi
2017 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2018 if test "$mingw32" = "yes" ; then
2019   echo "CONFIG_WIN32=y" >> $config_host_mak
2020 else
2021   echo "CONFIG_POSIX=y" >> $config_host_mak
2022 fi
2023
2024 if test "$linux" = "yes" ; then
2025   echo "CONFIG_LINUX=y" >> $config_host_mak
2026 fi
2027
2028 if test "$darwin" = "yes" ; then
2029   echo "CONFIG_DARWIN=y" >> $config_host_mak
2030 fi
2031
2032 if test "$aix" = "yes" ; then
2033   echo "CONFIG_AIX=y" >> $config_host_mak
2034 fi
2035
2036 if test "$solaris" = "yes" ; then
2037   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2038   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2039   if test "$needs_libsunmath" = "yes" ; then
2040     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2041   fi
2042 fi
2043 if test "$static" = "yes" ; then
2044   echo "CONFIG_STATIC=y" >> $config_host_mak
2045 fi
2046 if test $profiler = "yes" ; then
2047   echo "CONFIG_PROFILER=y" >> $config_host_mak
2048 fi
2049 if test "$slirp" = "yes" ; then
2050   echo "CONFIG_SLIRP=y" >> $config_host_mak
2051   QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
2052 fi
2053 if test "$vde" = "yes" ; then
2054   echo "CONFIG_VDE=y" >> $config_host_mak
2055 fi
2056 for card in $audio_card_list; do
2057     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2058     echo "$def=y" >> $config_host_mak
2059 done
2060 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2061 for drv in $audio_drv_list; do
2062     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2063     echo "$def=y" >> $config_host_mak
2064     if test "$drv" = "fmod"; then
2065         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2066     fi
2067 done
2068 if test "$audio_pt_int" = "yes" ; then
2069   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2070 fi
2071 if test "$audio_win_int" = "yes" ; then
2072   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2073 fi
2074 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2075 if test "$mixemu" = "yes" ; then
2076   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2077 fi
2078 if test "$vnc_tls" = "yes" ; then
2079   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2080   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2081 fi
2082 if test "$vnc_sasl" = "yes" ; then
2083   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2084   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2085 fi
2086 if test "$fnmatch" = "yes" ; then
2087   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2088 fi
2089 if test "$uuid" = "yes" ; then
2090   echo "CONFIG_UUID=y" >> $config_host_mak
2091 fi
2092 qemu_version=`head $source_path/VERSION`
2093 echo "VERSION=$qemu_version" >>$config_host_mak
2094 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2095 echo "SRC_PATH=$source_path" >> $config_host_mak
2096 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2097 if [ "$docs" = "yes" ] ; then
2098   echo "BUILD_DOCS=yes" >> $config_host_mak
2099 fi
2100 if test "$sdl" = "yes" ; then
2101   echo "CONFIG_SDL=y" >> $config_host_mak
2102   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2103 fi
2104 if test "$cocoa" = "yes" ; then
2105   echo "CONFIG_COCOA=y" >> $config_host_mak
2106 fi
2107 if test "$curses" = "yes" ; then
2108   echo "CONFIG_CURSES=y" >> $config_host_mak
2109 fi
2110 if test "$atfile" = "yes" ; then
2111   echo "CONFIG_ATFILE=y" >> $config_host_mak
2112 fi
2113 if test "$utimens" = "yes" ; then
2114   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2115 fi
2116 if test "$pipe2" = "yes" ; then
2117   echo "CONFIG_PIPE2=y" >> $config_host_mak
2118 fi
2119 if test "$accept4" = "yes" ; then
2120   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2121 fi
2122 if test "$splice" = "yes" ; then
2123   echo "CONFIG_SPLICE=y" >> $config_host_mak
2124 fi
2125 if test "$eventfd" = "yes" ; then
2126   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2127 fi
2128 if test "$fallocate" = "yes" ; then
2129   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2130 fi
2131 if test "$dup3" = "yes" ; then
2132   echo "CONFIG_DUP3=y" >> $config_host_mak
2133 fi
2134 if test "$inotify" = "yes" ; then
2135   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2136 fi
2137 if test "$byteswap_h" = "yes" ; then
2138   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2139 fi
2140 if test "$bswap_h" = "yes" ; then
2141   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2142 fi
2143 if test "$curl" = "yes" ; then
2144   echo "CONFIG_CURL=y" >> $config_host_mak
2145   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2146 fi
2147 if test "$brlapi" = "yes" ; then
2148   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2149 fi
2150 if test "$bluez" = "yes" ; then
2151   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2152   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2153 fi
2154 if test "$xen" = "yes" ; then
2155   echo "CONFIG_XEN=y" >> $config_host_mak
2156 fi
2157 if test "$io_thread" = "yes" ; then
2158   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2159 fi
2160 if test "$linux_aio" = "yes" ; then
2161   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2162 fi
2163 if test "$blobs" = "yes" ; then
2164   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2165 fi
2166 if test "$iovec" = "yes" ; then
2167   echo "CONFIG_IOVEC=y" >> $config_host_mak
2168 fi
2169 if test "$preadv" = "yes" ; then
2170   echo "CONFIG_PREADV=y" >> $config_host_mak
2171 fi
2172 if test "$fdt" = "yes" ; then
2173   echo "CONFIG_FDT=y" >> $config_host_mak
2174 fi
2175 if test "$need_offsetof" = "yes" ; then
2176   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2177 fi
2178 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2179   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2180 fi
2181 if test "$fdatasync" = "yes" ; then
2182   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2183 fi
2184
2185 # XXX: suppress that
2186 if [ "$bsd" = "yes" ] ; then
2187   echo "CONFIG_BSD=y" >> $config_host_mak
2188 fi
2189
2190 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2191
2192 if test "$zero_malloc" = "yes" ; then
2193   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2194 fi
2195
2196 # USB host support
2197 case "$usb" in
2198 linux)
2199   echo "HOST_USB=linux" >> $config_host_mak
2200 ;;
2201 bsd)
2202   echo "HOST_USB=bsd" >> $config_host_mak
2203 ;;
2204 *)
2205   echo "HOST_USB=stub" >> $config_host_mak
2206 ;;
2207 esac
2208
2209 tools=
2210 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2211   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2212   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2213       tools="qemu-nbd\$(EXESUF) $tools"
2214     if [ "$check_utests" = "yes" ]; then
2215       tools="check-qint check-qstring check-qdict check-qlist $tools"
2216       tools="check-qfloat check-qjson $tools"
2217     fi
2218   fi
2219 fi
2220 echo "TOOLS=$tools" >> $config_host_mak
2221
2222 # Mac OS X ships with a broken assembler
2223 roms=
2224 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2225         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2226         `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2227   roms="optionrom"
2228 fi
2229 echo "ROMS=$roms" >> $config_host_mak
2230
2231 echo "prefix=$prefix" >> $config_host_mak
2232 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
2233 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
2234 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
2235 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2236 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
2237 echo "MAKE=$make" >> $config_host_mak
2238 echo "INSTALL=$install" >> $config_host_mak
2239 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2240 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2241 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2242 echo "CC=$cc" >> $config_host_mak
2243 echo "HOST_CC=$host_cc" >> $config_host_mak
2244 if test "$sparse" = "yes" ; then
2245   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2246   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2247   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2248 fi
2249 echo "AR=$ar" >> $config_host_mak
2250 echo "OBJCOPY=$objcopy" >> $config_host_mak
2251 echo "LD=$ld" >> $config_host_mak
2252 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2253 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2254 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2255 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2256 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2257 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2258 echo "LIBS+=$LIBS" >> $config_host_mak
2259 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2260 echo "EXESUF=$EXESUF" >> $config_host_mak
2261
2262 # generate list of library paths for linker script
2263
2264 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2265
2266 if test -f ${config_host_ld}~ ; then
2267   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2268     mv ${config_host_ld}~ $config_host_ld
2269   else
2270     rm ${config_host_ld}~
2271   fi
2272 fi
2273
2274 for target in $target_list; do
2275 target_dir="$target"
2276 config_target_mak=$target_dir/config-target.mak
2277 target_arch2=`echo $target | cut -d '-' -f 1`
2278 target_bigendian="no"
2279
2280 case "$target_arch2" in
2281   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2282   target_bigendian=yes
2283   ;;
2284 esac
2285 target_softmmu="no"
2286 target_user_only="no"
2287 target_linux_user="no"
2288 target_darwin_user="no"
2289 target_bsd_user="no"
2290 case "$target" in
2291   ${target_arch2}-softmmu)
2292     target_softmmu="yes"
2293     ;;
2294   ${target_arch2}-linux-user)
2295     if test "$linux" != "yes" ; then
2296       echo "ERROR: Target '$target' is only available on a Linux host"
2297       exit 1
2298     fi
2299     target_user_only="yes"
2300     target_linux_user="yes"
2301     ;;
2302   ${target_arch2}-darwin-user)
2303     if test "$darwin" != "yes" ; then
2304       echo "ERROR: Target '$target' is only available on a Darwin host"
2305       exit 1
2306     fi
2307     target_user_only="yes"
2308     target_darwin_user="yes"
2309     ;;
2310   ${target_arch2}-bsd-user)
2311     if test "$bsd" != "yes" ; then
2312       echo "ERROR: Target '$target' is only available on a BSD host"
2313       exit 1
2314     fi
2315     target_user_only="yes"
2316     target_bsd_user="yes"
2317     ;;
2318   *)
2319     echo "ERROR: Target '$target' not recognised"
2320     exit 1
2321     ;;
2322 esac
2323
2324 mkdir -p $target_dir
2325 mkdir -p $target_dir/fpu
2326 mkdir -p $target_dir/tcg
2327 mkdir -p $target_dir/ide
2328 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2329   mkdir -p $target_dir/nwfpe
2330 fi
2331
2332 #
2333 # don't use ln -sf as not all "ln -sf" over write the file/link
2334 #
2335 rm -f $target_dir/Makefile
2336 ln -s $source_path/Makefile.target $target_dir/Makefile
2337
2338
2339 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2340
2341 bflt="no"
2342 elfload32="no"
2343 target_nptl="no"
2344 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2345 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2346 gdb_xml_files=""
2347
2348 TARGET_ARCH="$target_arch2"
2349 TARGET_BASE_ARCH=""
2350 TARGET_ABI_DIR=""
2351
2352 case "$target_arch2" in
2353   i386)
2354     target_phys_bits=32
2355   ;;
2356   x86_64)
2357     TARGET_BASE_ARCH=i386
2358     target_phys_bits=64
2359   ;;
2360   alpha)
2361     target_phys_bits=64
2362   ;;
2363   arm|armeb)
2364     TARGET_ARCH=arm
2365     bflt="yes"
2366     target_nptl="yes"
2367     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2368     target_phys_bits=32
2369   ;;
2370   cris)
2371     target_nptl="yes"
2372     target_phys_bits=32
2373   ;;
2374   m68k)
2375     bflt="yes"
2376     gdb_xml_files="cf-core.xml cf-fp.xml"
2377     target_phys_bits=32
2378   ;;
2379   microblaze)
2380     bflt="yes"
2381     target_nptl="yes"
2382     target_phys_bits=32
2383   ;;
2384   mips|mipsel)
2385     TARGET_ARCH=mips
2386     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2387     target_nptl="yes"
2388     target_phys_bits=64
2389   ;;
2390   mipsn32|mipsn32el)
2391     TARGET_ARCH=mipsn32
2392     TARGET_BASE_ARCH=mips
2393     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2394     target_phys_bits=64
2395   ;;
2396   mips64|mips64el)
2397     TARGET_ARCH=mips64
2398     TARGET_BASE_ARCH=mips
2399     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2400     target_phys_bits=64
2401   ;;
2402   ppc)
2403     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2404     target_phys_bits=32
2405     target_nptl="yes"
2406   ;;
2407   ppcemb)
2408     TARGET_BASE_ARCH=ppc
2409     TARGET_ABI_DIR=ppc
2410     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2411     target_phys_bits=64
2412     target_nptl="yes"
2413   ;;
2414   ppc64)
2415     TARGET_BASE_ARCH=ppc
2416     TARGET_ABI_DIR=ppc
2417     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2418     target_phys_bits=64
2419   ;;
2420   ppc64abi32)
2421     TARGET_ARCH=ppc64
2422     TARGET_BASE_ARCH=ppc
2423     TARGET_ABI_DIR=ppc
2424     echo "TARGET_ABI32=y" >> $config_target_mak
2425     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2426     target_phys_bits=64
2427   ;;
2428   sh4|sh4eb)
2429     TARGET_ARCH=sh4
2430     bflt="yes"
2431     target_nptl="yes"
2432     target_phys_bits=32
2433   ;;
2434   sparc)
2435     target_phys_bits=64
2436   ;;
2437   sparc64)
2438     TARGET_BASE_ARCH=sparc
2439     elfload32="yes"
2440     target_phys_bits=64
2441   ;;
2442   sparc32plus)
2443     TARGET_ARCH=sparc64
2444     TARGET_BASE_ARCH=sparc
2445     TARGET_ABI_DIR=sparc
2446     echo "TARGET_ABI32=y" >> $config_target_mak
2447     target_phys_bits=64
2448   ;;
2449   s390x)
2450     target_phys_bits=64
2451   ;;
2452   *)
2453     echo "Unsupported target CPU"
2454     exit 1
2455   ;;
2456 esac
2457 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2458 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2459 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2460 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2461 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2462 if [ "$TARGET_BASE_ARCH" = "" ]; then
2463   TARGET_BASE_ARCH=$TARGET_ARCH
2464 fi
2465 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2466 if [ "$TARGET_ABI_DIR" = "" ]; then
2467   TARGET_ABI_DIR=$TARGET_ARCH
2468 fi
2469 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2470 if [ $target_phys_bits -lt $hostlongbits ] ; then
2471   target_phys_bits=$hostlongbits
2472 fi
2473 case "$target_arch2" in
2474   i386|x86_64)
2475     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2476       echo "CONFIG_XEN=y" >> $config_target_mak
2477     fi
2478 esac
2479 case "$target_arch2" in
2480   i386|x86_64|ppcemb|ppc|ppc64|s390x)
2481     # Make sure the target and host cpus are compatible
2482     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2483       \( "$target_arch2" = "$cpu" -o \
2484       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2485       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2486       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2487       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2488       echo "CONFIG_KVM=y" >> $config_target_mak
2489       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2490       if test "$kvm_para" = "yes"; then
2491         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
2492       fi
2493     fi
2494 esac
2495 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2496 if test "$target_bigendian" = "yes" ; then
2497   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2498 fi
2499 if test "$target_softmmu" = "yes" ; then
2500   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2501   echo "LIBS+=$libs_softmmu" >> $config_target_mak
2502   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
2503   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2504 fi
2505 if test "$target_user_only" = "yes" ; then
2506   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2507 fi
2508 if test "$target_linux_user" = "yes" ; then
2509   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2510 fi
2511 if test "$target_darwin_user" = "yes" ; then
2512   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2513 fi
2514 list=""
2515 if test ! -z "$gdb_xml_files" ; then
2516   for x in $gdb_xml_files; do
2517     list="$list $source_path/gdb-xml/$x"
2518   done
2519   echo "TARGET_XML_FILES=$list" >> $config_target_mak
2520 fi
2521
2522 case "$target_arch2" in
2523   alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
2524     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2525     ;;
2526   *)
2527     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2528     ;;
2529 esac
2530
2531 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2532   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2533 fi
2534 if test "$target_user_only" = "yes" \
2535         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2536   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2537 fi
2538 # 32 bit ELF loader in addition to native 64 bit loader?
2539 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2540   echo "TARGET_HAS_ELFLOAD32=y" >> $config_target_mak
2541 fi
2542 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2543   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2544 fi
2545 if test "$target_bsd_user" = "yes" ; then
2546   echo "CONFIG_BSD_USER=y" >> $config_target_mak
2547 fi
2548
2549 # generate QEMU_CFLAGS/LDFLAGS for targets
2550
2551 cflags=""
2552 ldflags=""
2553
2554 if test "$ARCH" = "sparc64" ; then
2555   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2556 elif test "$ARCH" = "s390x" ; then
2557   cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
2558 else
2559   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2560 fi
2561 cflags="-I\$(SRC_PATH)/tcg $cflags"
2562 cflags="-I\$(SRC_PATH)/fpu $cflags"
2563
2564 for i in $ARCH $TARGET_BASE_ARCH ; do
2565   case "$i" in
2566   alpha)
2567     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
2568   ;;
2569   arm)
2570     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
2571   ;;
2572   cris)
2573     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
2574   ;;
2575   hppa)
2576     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
2577   ;;
2578   i386|x86_64)
2579     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
2580   ;;
2581   m68k)
2582     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
2583   ;;
2584   microblaze)
2585     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
2586   ;;
2587   mips*)
2588     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
2589   ;;
2590   ppc*)
2591     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
2592   ;;
2593   s390*)
2594     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
2595   ;;
2596   sh4)
2597     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
2598   ;;
2599   sparc*)
2600     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
2601   ;;
2602   esac
2603 done
2604
2605 case "$ARCH" in
2606 alpha)
2607   # Ensure there's only a single GP
2608   cflags="-msmall-data $cflags"
2609 ;;
2610 ia64)
2611   cflags="-mno-sdata $cflags"
2612 ;;
2613 esac
2614
2615 if test "$target_softmmu" = "yes" ; then
2616   case "$TARGET_BASE_ARCH" in
2617   arm)
2618     cflags="-DHAS_AUDIO $cflags"
2619   ;;
2620   i386|mips|ppc)
2621     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2622   ;;
2623   esac
2624 fi
2625
2626 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2627         "$user_pie" = "yes" ; then
2628   cflags="-fpie $cflags"
2629   ldflags="-pie $ldflags"
2630 fi
2631
2632 if test "$target_softmmu" = "yes" -a \( \
2633         "$TARGET_ARCH" = "microblaze" -o \
2634         "$TARGET_ARCH" = "cris" \) ; then
2635   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2636 fi
2637
2638 if test "$gprof" = "yes" ; then
2639   echo "TARGET_GPROF=yes" >> $config_target_mak
2640   if test "$target_linux_user" = "yes" ; then
2641     cflags="-p $cflags"
2642     ldflags="-p $ldflags"
2643   fi
2644   if test "$target_softmmu" = "yes" ; then
2645     ldflags="-p $ldflags"
2646     echo "GPROF_CFLAGS=-p" >> $config_target_mak
2647   fi
2648 fi
2649
2650 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2651 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2652   case "$ARCH" in
2653   sparc)
2654     # -static is used to avoid g1/g3 usage by the dynamic linker
2655     ldflags="$linker_script -static $ldflags"
2656     ;;
2657   ia64)
2658     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2659     ;;
2660   i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2661     ldflags="$linker_script $ldflags"
2662     ;;
2663   esac
2664 fi
2665 if test "$target_softmmu" = "yes" ; then
2666   case "$ARCH" in
2667   ia64)
2668     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2669     ;;
2670   esac
2671 fi
2672
2673 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2674 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2675
2676 done # for target in $targets
2677
2678 # build tree in object directory if source path is different from current one
2679 if test "$source_path_used" = "yes" ; then
2680     DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
2681     DIRS="$DIRS roms/seabios roms/vgabios"
2682     FILES="Makefile tests/Makefile"
2683     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2684     FILES="$FILES tests/test-mmap.c"
2685     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2686     FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
2687     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2688         FILES="$FILES pc-bios/`basename $bios_file`"
2689     done
2690     for dir in $DIRS ; do
2691             mkdir -p $dir
2692     done
2693     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2694     for f in $FILES ; do
2695         rm -f $f
2696         ln -s $source_path/$f $f
2697     done
2698 fi
2699
2700 # temporary config to build submodules
2701 for rom in seabios vgabios ; do
2702     config_mak=roms/$rom/config.mak
2703     echo "# Automatically generated by configure - do not modify" >> $config_mak
2704     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2705     echo "CC=$cc" >> $config_mak
2706     echo "BCC=bcc" >> $config_mak
2707     echo "CPP=${cross_prefix}cpp" >> $config_mak
2708     echo "OBJCOPY=objcopy" >> $config_mak
2709     echo "IASL=iasl" >> $config_mak
2710     echo "HOST_CC=$host_cc" >> $config_mak
2711     echo "LD=$ld" >> $config_mak
2712 done
2713
2714 for hwlib in 32 64; do
2715   d=libhw$hwlib
2716   mkdir -p $d
2717   rm -f $d/Makefile
2718   ln -s $source_path/Makefile.hw $d/Makefile
2719   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak
2720 done
2721
2722 d=libuser
2723 mkdir -p $d
2724 rm -f $d/Makefile
2725 ln -s $source_path/Makefile.user $d/Makefile
2726 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2727   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
2728 fi