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 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
  19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95
  96 target_list=""
  97
  98 # Default value for a variable defining feature "foo".
  99 #  * foo="no"  feature will only be used if --enable-foo arg is given
 100 #  * foo=""    feature will be searched for, and if found, will be used
 101 #              unless --disable-foo is given
 102 #  * foo="yes" this value will only be set by --enable-foo flag.
 103 #              feature will searched for,
 104 #              if not found, configure exits with error
 105 #
 106 # Always add --enable-foo and --disable-foo command line args.
 107 # Distributions want to ensure that several features are compiled in, and it
 108 # is impossible without a --enable-foo that exits if a feature is not found.
 109
 110 bluez=""
 111 brlapi=""
 112 curl=""
 113 curses=""
 114 docs=""
 115 fdt=""
 116 kvm=""
 117 kvm_para=""
 118 nptl=""
 119 sdl=""
 120 vnc="yes"
 121 sparse="no"
 122 uuid=""
 123 vde=""
 124 vnc_tls=""
 125 vnc_sasl=""
 126 vnc_jpeg=""
 127 vnc_png=""
 128 vnc_thread="no"
 129 xen=""
 130 xen_ctrl_version=""
 131 linux_aio=""
 132 attr=""
 133 vhost_net=""
 134 xfs=""
 135
 136 gprof="no"
 137 debug_tcg="no"
 138 debug_mon="no"
 139 debug="no"
 140 strip_opt="yes"
 141 bigendian="no"
 142 mingw32="no"
 143 EXESUF=""
 144 prefix="/usr/local"
 145 mandir="\${prefix}/share/man"
 146 datadir="\${prefix}/share/qemu"
 147 docdir="\${prefix}/share/doc/qemu"
 148 bindir="\${prefix}/bin"
 149 libdir="\${prefix}/lib"
 150 sysconfdir="\${prefix}/etc"
 151 confsuffix="/qemu"
 152 slirp="yes"
 153 fmod_lib=""
 154 fmod_inc=""
 155 oss_lib=""
 156 bsd="no"
 157 linux="no"
 158 solaris="no"
 159 profiler="no"
 160 cocoa="no"
 161 softmmu="yes"
 162 linux_user="no"
 163 darwin_user="no"
 164 bsd_user="no"
 165 guest_base=""
 166 uname_release=""
 167 io_thread="no"
 168 mixemu="no"
 169 kerneldir=""
 170 aix="no"
 171 blobs="yes"
 172 pkgversion=""
 173 check_utests="no"
 174 user_pie="no"
 175 zero_malloc=""
 176 trace_backend="nop"
 177 trace_file="trace"
 178 spice=""
 179 rbd=""
 180 smartcard=""
 181 smartcard_nss=""
 182 opengl=""
 183
 184 # parse CC options first
 185 for opt do
 186   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 187   case "$opt" in
 188   --cross-prefix=*) cross_prefix="$optarg"
 189   ;;
 190   --cc=*) CC="$optarg"
 191   ;;
 192   --source-path=*) source_path="$optarg"
 193   ;;
 194   --cpu=*) cpu="$optarg"
 195   ;;
 196   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 197   ;;
 198   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 199   ;;
 200   --sparc_cpu=*)
 201     sparc_cpu="$optarg"
 202     case $sparc_cpu in
 203     v7|v8|v8plus|v8plusa)
 204       cpu="sparc"
 205     ;;
 206     v9)
 207       cpu="sparc64"
 208     ;;
 209     *)
 210       echo "undefined SPARC architecture. Exiting";
 211       exit 1
 212     ;;
 213     esac
 214   ;;
 215   esac
 216 done
 217 # OS specific
 218 # Using uname is really, really broken.  Once we have the right set of checks
 219 # we can eliminate it's usage altogether
 220
 221 cc="${cross_prefix}${CC-gcc}"
 222 ar="${cross_prefix}${AR-ar}"
 223 objcopy="${cross_prefix}${OBJCOPY-objcopy}"
 224 ld="${cross_prefix}${LD-ld}"
 225 strip="${cross_prefix}${STRIP-strip}"
 226 windres="${cross_prefix}${WINDRES-windres}"
 227 pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
 228 sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
 229
 230 # default flags for all hosts
 231 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 232 CFLAGS="-g $CFLAGS"
 233 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 234 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 235 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 236 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 237 QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
 238 LDFLAGS="-g $LDFLAGS"
 239
 240 # make source path absolute
 241 source_path=`cd "$source_path"; pwd`
 242
 243 check_define() {
 244 cat > $TMPC <<EOF
 245 #if !defined($1)
 246 #error Not defined
 247 #endif
 248 int main(void) { return 0; }
 249 EOF
 250   compile_object
 251 }
 252
 253 if test ! -z "$cpu" ; then
 254   # command line argument
 255   :
 256 elif check_define __i386__ ; then
 257   cpu="i386"
 258 elif check_define __x86_64__ ; then
 259   cpu="x86_64"
 260 elif check_define __sparc__ ; then
 261   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 262   # They must be specified using --sparc_cpu
 263   if check_define __arch64__ ; then
 264     cpu="sparc64"
 265   else
 266     cpu="sparc"
 267   fi
 268 elif check_define _ARCH_PPC ; then
 269   if check_define _ARCH_PPC64 ; then
 270     cpu="ppc64"
 271   else
 272     cpu="ppc"
 273   fi
 274 elif check_define __mips__ ; then
 275   cpu="mips"
 276 elif check_define __ia64__ ; then
 277   cpu="ia64"
 278 elif check_define __s390__ ; then
 279   if check_define __s390x__ ; then
 280     cpu="s390x"
 281   else
 282     cpu="s390"
 283   fi
 284 else
 285   cpu=`uname -m`
 286 fi
 287
 288 case "$cpu" in
 289   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 290     cpu="$cpu"
 291   ;;
 292   i386|i486|i586|i686|i86pc|BePC)
 293     cpu="i386"
 294   ;;
 295   x86_64|amd64)
 296     cpu="x86_64"
 297   ;;
 298   armv*b)
 299     cpu="armv4b"
 300   ;;
 301   armv*l)
 302     cpu="armv4l"
 303   ;;
 304   parisc|parisc64)
 305     cpu="hppa"
 306   ;;
 307   mips*)
 308     cpu="mips"
 309   ;;
 310   s390)
 311     cpu="s390"
 312   ;;
 313   s390x)
 314     cpu="s390x"
 315   ;;
 316   sparc|sun4[cdmuv])
 317     cpu="sparc"
 318   ;;
 319   *)
 320     echo "Unsupported CPU = $cpu"
 321     exit 1
 322   ;;
 323 esac
 324
 325 # OS specific
 326 if check_define __linux__ ; then
 327   targetos="Linux"
 328 elif check_define _WIN32 ; then
 329   targetos='MINGW32'
 330 elif check_define __OpenBSD__ ; then
 331   targetos='OpenBSD'
 332 elif check_define __sun__ ; then
 333   targetos='SunOS'
 334 elif check_define __HAIKU__ ; then
 335   targetos='Haiku'
 336 else
 337   targetos=`uname -s`
 338 fi
 339
 340 case $targetos in
 341 CYGWIN*)
 342   mingw32="yes"
 343   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 344   audio_possible_drivers="winwave sdl"
 345   audio_drv_list="winwave"
 346 ;;
 347 MINGW32*)
 348   mingw32="yes"
 349   audio_possible_drivers="winwave dsound sdl fmod"
 350   audio_drv_list="winwave"
 351 ;;
 352 GNU/kFreeBSD)
 353   bsd="yes"
 354   audio_drv_list="oss"
 355   audio_possible_drivers="oss sdl esd pa"
 356 ;;
 357 FreeBSD)
 358   bsd="yes"
 359   make="${MAKE-gmake}"
 360   audio_drv_list="oss"
 361   audio_possible_drivers="oss sdl esd pa"
 362   # needed for kinfo_getvmmap(3) in libutil.h
 363   LIBS="-lutil $LIBS"
 364 ;;
 365 DragonFly)
 366   bsd="yes"
 367   make="${MAKE-gmake}"
 368   audio_drv_list="oss"
 369   audio_possible_drivers="oss sdl esd pa"
 370 ;;
 371 NetBSD)
 372   bsd="yes"
 373   make="${MAKE-gmake}"
 374   audio_drv_list="oss"
 375   audio_possible_drivers="oss sdl esd"
 376   oss_lib="-lossaudio"
 377 ;;
 378 OpenBSD)
 379   bsd="yes"
 380   make="${MAKE-gmake}"
 381   audio_drv_list="oss"
 382   audio_possible_drivers="oss sdl esd"
 383   oss_lib="-lossaudio"
 384 ;;
 385 Darwin)
 386   bsd="yes"
 387   darwin="yes"
 388   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 389   # run 64-bit userspace code
 390   if [ "$cpu" = "i386" ] ; then
 391     is_x86_64=`sysctl -n hw.optional.x86_64`
 392     [ "$is_x86_64" = "1" ] && cpu=x86_64
 393   fi
 394   if [ "$cpu" = "x86_64" ] ; then
 395     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 396     LDFLAGS="-arch x86_64 $LDFLAGS"
 397   else
 398     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 399   fi
 400   darwin_user="yes"
 401   cocoa="yes"
 402   audio_drv_list="coreaudio"
 403   audio_possible_drivers="coreaudio sdl fmod"
 404   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 405   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 406 ;;
 407 SunOS)
 408   solaris="yes"
 409   make="${MAKE-gmake}"
 410   install="${INSTALL-ginstall}"
 411   ld="gld"
 412   needs_libsunmath="no"
 413   solarisrev=`uname -r | cut -f2 -d.`
 414   # have to select again, because `uname -m` returns i86pc
 415   # even on an x86_64 box.
 416   solariscpu=`isainfo -k`
 417   if test "${solariscpu}" = "amd64" ; then
 418     cpu="x86_64"
 419   fi
 420   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 421     if test "$solarisrev" -le 9 ; then
 422       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 423         needs_libsunmath="yes"
 424         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 425         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 426         LIBS="-lsunmath $LIBS"
 427       else
 428         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 429         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 430         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 431         echo "Studio 11 can be downloaded from www.sun.com."
 432         exit 1
 433       fi
 434     fi
 435   fi
 436   if test -f /usr/include/sys/soundcard.h ; then
 437     audio_drv_list="oss"
 438   fi
 439   audio_possible_drivers="oss sdl"
 440 # needed for CMSG_ macros in sys/socket.h
 441   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 442 # needed for TIOCWIN* defines in termios.h
 443   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 444   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 445   LIBS="-lsocket -lnsl -lresolv $LIBS"
 446 ;;
 447 AIX)
 448   aix="yes"
 449   make="${MAKE-gmake}"
 450 ;;
 451 Haiku)
 452   haiku="yes"
 453   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 454   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 455 ;;
 456 *)
 457   audio_drv_list="oss"
 458   audio_possible_drivers="oss alsa sdl esd pa"
 459   linux="yes"
 460   linux_user="yes"
 461   usb="linux"
 462   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 463     audio_possible_drivers="$audio_possible_drivers fmod"
 464   fi
 465 ;;
 466 esac
 467
 468 if [ "$bsd" = "yes" ] ; then
 469   if [ "$darwin" != "yes" ] ; then
 470     usb="bsd"
 471   fi
 472   bsd_user="yes"
 473 fi
 474
 475 : ${make=${MAKE-make}}
 476 : ${install=${INSTALL-install}}
 477
 478 if test "$mingw32" = "yes" ; then
 479   EXESUF=".exe"
 480   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 481   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 482   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 483   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 484   prefix="c:/Program Files/Qemu"
 485   mandir="\${prefix}"
 486   datadir="\${prefix}"
 487   docdir="\${prefix}"
 488   bindir="\${prefix}"
 489   sysconfdir="\${prefix}"
 490   confsuffix=""
 491 fi
 492
 493 werror=""
 494
 495 for opt do
 496   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 497   case "$opt" in
 498   --help|-h) show_help=yes
 499   ;;
 500   --version|-V) exec cat $source_path/VERSION
 501   ;;
 502   --prefix=*) prefix="$optarg"
 503   ;;
 504   --interp-prefix=*) interp_prefix="$optarg"
 505   ;;
 506   --source-path=*)
 507   ;;
 508   --cross-prefix=*)
 509   ;;
 510   --cc=*)
 511   ;;
 512   --host-cc=*) host_cc="$optarg"
 513   ;;
 514   --make=*) make="$optarg"
 515   ;;
 516   --install=*) install="$optarg"
 517   ;;
 518   --extra-cflags=*)
 519   ;;
 520   --extra-ldflags=*)
 521   ;;
 522   --cpu=*)
 523   ;;
 524   --target-list=*) target_list="$optarg"
 525   ;;
 526   --enable-trace-backend=*) trace_backend="$optarg"
 527   ;;
 528   --with-trace-file=*) trace_file="$optarg"
 529   ;;
 530   --enable-gprof) gprof="yes"
 531   ;;
 532   --static)
 533     static="yes"
 534     LDFLAGS="-static $LDFLAGS"
 535   ;;
 536   --mandir=*) mandir="$optarg"
 537   ;;
 538   --bindir=*) bindir="$optarg"
 539   ;;
 540   --libdir=*) libdir="$optarg"
 541   ;;
 542   --datadir=*) datadir="$optarg"
 543   ;;
 544   --docdir=*) docdir="$optarg"
 545   ;;
 546   --sysconfdir=*) sysconfdir="$optarg"
 547   ;;
 548   --disable-sdl) sdl="no"
 549   ;;
 550   --enable-sdl) sdl="yes"
 551   ;;
 552   --disable-vnc) vnc="no"
 553   ;;
 554   --enable-vnc) vnc="yes"
 555   ;;
 556   --fmod-lib=*) fmod_lib="$optarg"
 557   ;;
 558   --fmod-inc=*) fmod_inc="$optarg"
 559   ;;
 560   --oss-lib=*) oss_lib="$optarg"
 561   ;;
 562   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 563   ;;
 564   --audio-drv-list=*) audio_drv_list="$optarg"
 565   ;;
 566   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 567   ;;
 568   --enable-debug-tcg) debug_tcg="yes"
 569   ;;
 570   --disable-debug-tcg) debug_tcg="no"
 571   ;;
 572   --enable-debug-mon) debug_mon="yes"
 573   ;;
 574   --disable-debug-mon) debug_mon="no"
 575   ;;
 576   --enable-debug)
 577       # Enable debugging options that aren't excessively noisy
 578       debug_tcg="yes"
 579       debug_mon="yes"
 580       debug="yes"
 581       strip_opt="no"
 582   ;;
 583   --enable-sparse) sparse="yes"
 584   ;;
 585   --disable-sparse) sparse="no"
 586   ;;
 587   --disable-strip) strip_opt="no"
 588   ;;
 589   --disable-vnc-tls) vnc_tls="no"
 590   ;;
 591   --enable-vnc-tls) vnc_tls="yes"
 592   ;;
 593   --disable-vnc-sasl) vnc_sasl="no"
 594   ;;
 595   --enable-vnc-sasl) vnc_sasl="yes"
 596   ;;
 597   --disable-vnc-jpeg) vnc_jpeg="no"
 598   ;;
 599   --enable-vnc-jpeg) vnc_jpeg="yes"
 600   ;;
 601   --disable-vnc-png) vnc_png="no"
 602   ;;
 603   --enable-vnc-png) vnc_png="yes"
 604   ;;
 605   --disable-vnc-thread) vnc_thread="no"
 606   ;;
 607   --enable-vnc-thread) vnc_thread="yes"
 608   ;;
 609   --disable-slirp) slirp="no"
 610   ;;
 611   --disable-uuid) uuid="no"
 612   ;;
 613   --enable-uuid) uuid="yes"
 614   ;;
 615   --disable-vde) vde="no"
 616   ;;
 617   --enable-vde) vde="yes"
 618   ;;
 619   --disable-xen) xen="no"
 620   ;;
 621   --enable-xen) xen="yes"
 622   ;;
 623   --disable-brlapi) brlapi="no"
 624   ;;
 625   --enable-brlapi) brlapi="yes"
 626   ;;
 627   --disable-bluez) bluez="no"
 628   ;;
 629   --enable-bluez) bluez="yes"
 630   ;;
 631   --disable-kvm) kvm="no"
 632   ;;
 633   --enable-kvm) kvm="yes"
 634   ;;
 635   --disable-spice) spice="no"
 636   ;;
 637   --enable-spice) spice="yes"
 638   ;;
 639   --enable-profiler) profiler="yes"
 640   ;;
 641   --enable-cocoa)
 642       cocoa="yes" ;
 643       sdl="no" ;
 644       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 645   ;;
 646   --disable-system) softmmu="no"
 647   ;;
 648   --enable-system) softmmu="yes"
 649   ;;
 650   --disable-user)
 651       linux_user="no" ;
 652       bsd_user="no" ;
 653       darwin_user="no"
 654   ;;
 655   --enable-user) ;;
 656   --disable-linux-user) linux_user="no"
 657   ;;
 658   --enable-linux-user) linux_user="yes"
 659   ;;
 660   --disable-darwin-user) darwin_user="no"
 661   ;;
 662   --enable-darwin-user) darwin_user="yes"
 663   ;;
 664   --disable-bsd-user) bsd_user="no"
 665   ;;
 666   --enable-bsd-user) bsd_user="yes"
 667   ;;
 668   --enable-guest-base) guest_base="yes"
 669   ;;
 670   --disable-guest-base) guest_base="no"
 671   ;;
 672   --enable-user-pie) user_pie="yes"
 673   ;;
 674   --disable-user-pie) user_pie="no"
 675   ;;
 676   --enable-uname-release=*) uname_release="$optarg"
 677   ;;
 678   --sparc_cpu=*)
 679   ;;
 680   --enable-werror) werror="yes"
 681   ;;
 682   --disable-werror) werror="no"
 683   ;;
 684   --disable-curses) curses="no"
 685   ;;
 686   --enable-curses) curses="yes"
 687   ;;
 688   --disable-curl) curl="no"
 689   ;;
 690   --enable-curl) curl="yes"
 691   ;;
 692   --disable-fdt) fdt="no"
 693   ;;
 694   --enable-fdt) fdt="yes"
 695   ;;
 696   --disable-check-utests) check_utests="no"
 697   ;;
 698   --enable-check-utests) check_utests="yes"
 699   ;;
 700   --disable-nptl) nptl="no"
 701   ;;
 702   --enable-nptl) nptl="yes"
 703   ;;
 704   --enable-mixemu) mixemu="yes"
 705   ;;
 706   --disable-linux-aio) linux_aio="no"
 707   ;;
 708   --enable-linux-aio) linux_aio="yes"
 709   ;;
 710   --disable-attr) attr="no"
 711   ;;
 712   --enable-attr) attr="yes"
 713   ;;
 714   --enable-io-thread) io_thread="yes"
 715   ;;
 716   --disable-blobs) blobs="no"
 717   ;;
 718   --kerneldir=*) kerneldir="$optarg"
 719   ;;
 720   --with-pkgversion=*) pkgversion=" ($optarg)"
 721   ;;
 722   --disable-docs) docs="no"
 723   ;;
 724   --enable-docs) docs="yes"
 725   ;;
 726   --disable-vhost-net) vhost_net="no"
 727   ;;
 728   --enable-vhost-net) vhost_net="yes"
 729   ;;
 730   --disable-opengl) opengl="no"
 731   ;;
 732   --enable-opengl) opengl="yes"
 733   ;;
 734   --*dir)
 735   ;;
 736   --disable-rbd) rbd="no"
 737   ;;
 738   --enable-rbd) rbd="yes"
 739   ;;
 740   --disable-smartcard) smartcard="no"
 741   ;;
 742   --enable-smartcard) smartcard="yes"
 743   ;;
 744   --disable-smartcard-nss) smartcard_nss="no"
 745   ;;
 746   --enable-smartcard-nss) smartcard_nss="yes"
 747   ;;
 748   *) echo "ERROR: unknown option $opt"; show_help="yes"
 749   ;;
 750   esac
 751 done
 752
 753 #
 754 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 755 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 756 #
 757 host_guest_base="no"
 758 case "$cpu" in
 759     sparc) case $sparc_cpu in
 760            v7|v8)
 761              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 762            ;;
 763            v8plus|v8plusa)
 764              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 765            ;;
 766            *) # sparc_cpu not defined in the command line
 767              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 768            esac
 769            LDFLAGS="-m32 $LDFLAGS"
 770            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 771            if test "$solaris" = "no" ; then
 772              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 773              helper_cflags="-ffixed-i0"
 774            fi
 775            ;;
 776     sparc64)
 777            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 778            LDFLAGS="-m64 $LDFLAGS"
 779            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 780            if test "$solaris" != "no" ; then
 781              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 782            fi
 783            ;;
 784     s390)
 785            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 786            LDFLAGS="-m31 $LDFLAGS"
 787            host_guest_base="yes"
 788            ;;
 789     s390x)
 790            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 791            LDFLAGS="-m64 $LDFLAGS"
 792            host_guest_base="yes"
 793            ;;
 794     i386)
 795            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 796            LDFLAGS="-m32 $LDFLAGS"
 797            cc_i386='$(CC) -m32'
 798            helper_cflags="-fomit-frame-pointer"
 799            host_guest_base="yes"
 800            ;;
 801     x86_64)
 802            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 803            LDFLAGS="-m64 $LDFLAGS"
 804            cc_i386='$(CC) -m32'
 805            host_guest_base="yes"
 806            ;;
 807     arm*)
 808            host_guest_base="yes"
 809            ;;
 810     ppc*)
 811            host_guest_base="yes"
 812            ;;
 813     mips*)
 814            host_guest_base="yes"
 815            ;;
 816     ia64*)
 817            host_guest_base="yes"
 818            ;;
 819     hppa*)
 820            host_guest_base="yes"
 821            ;;
 822     unicore32*)
 823            host_guest_base="yes"
 824            ;;
 825 esac
 826
 827 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 828
 829
 830 default_target_list=""
 831
 832 # these targets are portable
 833 if [ "$softmmu" = "yes" ] ; then
 834     default_target_list="\
 835 i386-softmmu \
 836 x86_64-softmmu \
 837 alpha-softmmu \
 838 arm-softmmu \
 839 cris-softmmu \
 840 lm32-softmmu \
 841 m68k-softmmu \
 842 microblaze-softmmu \
 843 microblazeel-softmmu \
 844 mips-softmmu \
 845 mipsel-softmmu \
 846 mips64-softmmu \
 847 mips64el-softmmu \
 848 ppc-softmmu \
 849 ppcemb-softmmu \
 850 ppc64-softmmu \
 851 sh4-softmmu \
 852 sh4eb-softmmu \
 853 sparc-softmmu \
 854 sparc64-softmmu \
 855 s390x-softmmu \
 856 "
 857 fi
 858 # the following are Linux specific
 859 if [ "$linux_user" = "yes" ] ; then
 860     default_target_list="${default_target_list}\
 861 i386-linux-user \
 862 x86_64-linux-user \
 863 alpha-linux-user \
 864 arm-linux-user \
 865 armeb-linux-user \
 866 cris-linux-user \
 867 m68k-linux-user \
 868 microblaze-linux-user \
 869 microblazeel-linux-user \
 870 mips-linux-user \
 871 mipsel-linux-user \
 872 ppc-linux-user \
 873 ppc64-linux-user \
 874 ppc64abi32-linux-user \
 875 sh4-linux-user \
 876 sh4eb-linux-user \
 877 sparc-linux-user \
 878 sparc64-linux-user \
 879 sparc32plus-linux-user \
 880 unicore32-linux-user \
 881 s390x-linux-user \
 882 "
 883 fi
 884 # the following are Darwin specific
 885 if [ "$darwin_user" = "yes" ] ; then
 886     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 887 fi
 888 # the following are BSD specific
 889 if [ "$bsd_user" = "yes" ] ; then
 890     default_target_list="${default_target_list}\
 891 i386-bsd-user \
 892 x86_64-bsd-user \
 893 sparc-bsd-user \
 894 sparc64-bsd-user \
 895 "
 896 fi
 897
 898 if test x"$show_help" = x"yes" ; then
 899 cat << EOF
 900
 901 Usage: configure [options]
 902 Options: [defaults in brackets after descriptions]
 903
 904 EOF
 905 echo "Standard options:"
 906 echo "  --help                   print this message"
 907 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 908 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 909 echo "                           use %M for cpu name [$interp_prefix]"
 910 echo "  --target-list=LIST       set target list (default: build everything)"
 911 echo "Available targets: $default_target_list" | \
 912     fold -s -w 53 | sed -e 's/^/                           /'
 913 echo ""
 914 echo "Advanced options (experts only):"
 915 echo "  --source-path=PATH       path of source code [$source_path]"
 916 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 917 echo "  --cc=CC                  use C compiler CC [$cc]"
 918 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 919 echo "                           build time"
 920 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 921 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 922 echo "  --make=MAKE              use specified make [$make]"
 923 echo "  --install=INSTALL        use specified install [$install]"
 924 echo "  --static                 enable static build [$static]"
 925 echo "  --mandir=PATH            install man pages in PATH"
 926 echo "  --datadir=PATH           install firmware in PATH"
 927 echo "  --docdir=PATH            install documentation in PATH"
 928 echo "  --bindir=PATH            install binaries in PATH"
 929 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 930 echo "  --enable-debug-tcg       enable TCG debugging"
 931 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 932 echo "  --enable-debug           enable common debug build options"
 933 echo "  --enable-sparse          enable sparse checker"
 934 echo "  --disable-sparse         disable sparse checker (default)"
 935 echo "  --disable-strip          disable stripping binaries"
 936 echo "  --disable-werror         disable compilation abort on warning"
 937 echo "  --disable-sdl            disable SDL"
 938 echo "  --enable-sdl             enable SDL"
 939 echo "  --disable-vnc            disable VNC"
 940 echo "  --enable-vnc             enable VNC"
 941 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 942 echo "  --audio-drv-list=LIST    set audio drivers list:"
 943 echo "                           Available drivers: $audio_possible_drivers"
 944 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 945 echo "                           Available cards: $audio_possible_cards"
 946 echo "  --block-drv-whitelist=L  set block driver whitelist"
 947 echo "                           (affects only QEMU, not qemu-img)"
 948 echo "  --enable-mixemu          enable mixer emulation"
 949 echo "  --disable-xen            disable xen backend driver support"
 950 echo "  --enable-xen             enable xen backend driver support"
 951 echo "  --disable-brlapi         disable BrlAPI"
 952 echo "  --enable-brlapi          enable BrlAPI"
 953 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 954 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 955 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 956 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 957 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 958 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 959 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 960 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 961 echo "  --disable-vnc-thread     disable threaded VNC server"
 962 echo "  --enable-vnc-thread      enable threaded VNC server"
 963 echo "  --disable-curses         disable curses output"
 964 echo "  --enable-curses          enable curses output"
 965 echo "  --disable-curl           disable curl connectivity"
 966 echo "  --enable-curl            enable curl connectivity"
 967 echo "  --disable-fdt            disable fdt device tree"
 968 echo "  --enable-fdt             enable fdt device tree"
 969 echo "  --disable-check-utests   disable check unit-tests"
 970 echo "  --enable-check-utests    enable check unit-tests"
 971 echo "  --disable-bluez          disable bluez stack connectivity"
 972 echo "  --enable-bluez           enable bluez stack connectivity"
 973 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
 974 echo "  --disable-kvm            disable KVM acceleration support"
 975 echo "  --enable-kvm             enable KVM acceleration support"
 976 echo "  --disable-nptl           disable usermode NPTL support"
 977 echo "  --enable-nptl            enable usermode NPTL support"
 978 echo "  --enable-system          enable all system emulation targets"
 979 echo "  --disable-system         disable all system emulation targets"
 980 echo "  --enable-user            enable supported user emulation targets"
 981 echo "  --disable-user           disable all user emulation targets"
 982 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 983 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 984 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 985 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 986 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 987 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 988 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 989 echo "                           emulation targets"
 990 echo "  --disable-guest-base     disable GUEST_BASE support"
 991 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 992 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 993 echo "  --fmod-lib               path to FMOD library"
 994 echo "  --fmod-inc               path to FMOD includes"
 995 echo "  --oss-lib                path to OSS library"
 996 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 997 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 998 echo "  --disable-uuid           disable uuid support"
 999 echo "  --enable-uuid            enable uuid support"
1000 echo "  --disable-vde            disable support for vde network"
1001 echo "  --enable-vde             enable support for vde network"
1002 echo "  --disable-linux-aio      disable Linux AIO support"
1003 echo "  --enable-linux-aio       enable Linux AIO support"
1004 echo "  --disable-attr           disables attr and xattr support"
1005 echo "  --enable-attr            enable attr and xattr support"
1006 echo "  --enable-io-thread       enable IO thread"
1007 echo "  --disable-blobs          disable installing provided firmware blobs"
1008 echo "  --kerneldir=PATH         look for kernel includes in PATH"
1009 echo "  --enable-docs            enable documentation build"
1010 echo "  --disable-docs           disable documentation build"
1011 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1012 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1013 echo "  --enable-trace-backend=B Set trace backend"
1014 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1015 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1016 echo "                           Default:trace-<pid>"
1017 echo "  --disable-spice          disable spice"
1018 echo "  --enable-spice           enable spice"
1019 echo "  --enable-rbd             enable building the rados block device (rbd)"
1020 echo "  --disable-smartcard      disable smartcard support"
1021 echo "  --enable-smartcard       enable smartcard support"
1022 echo "  --disable-smartcard-nss  disable smartcard nss support"
1023 echo "  --enable-smartcard-nss   enable smartcard nss support"
1024 echo ""
1025 echo "NOTE: The object files are built at the place where configure is launched"
1026 exit 1
1027 fi
1028
1029 # check that the C compiler works.
1030 cat > $TMPC <<EOF
1031 int main(void) {}
1032 EOF
1033
1034 if compile_object ; then
1035   : C compiler works ok
1036 else
1037     echo "ERROR: \"$cc\" either does not exist or does not work"
1038     exit 1
1039 fi
1040
1041 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1042 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1043 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1044 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1045 cat > $TMPC << EOF
1046 int main(void) { return 0; }
1047 EOF
1048 for flag in $gcc_flags; do
1049     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1050         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1051     fi
1052 done
1053
1054 #
1055 # Solaris specific configure tool chain decisions
1056 #
1057 if test "$solaris" = "yes" ; then
1058   if has $install; then
1059     :
1060   else
1061     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1062     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1063     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1064     exit 1
1065   fi
1066   if test "`path_of $install`" = "/usr/sbin/install" ; then
1067     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1068     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1069     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1070     exit 1
1071   fi
1072   if has ar; then
1073     :
1074   else
1075     echo "Error: No path includes ar"
1076     if test -f /usr/ccs/bin/ar ; then
1077       echo "Add /usr/ccs/bin to your path and rerun configure"
1078     fi
1079     exit 1
1080   fi
1081 fi
1082
1083 if test -z "$target_list" ; then
1084     target_list="$default_target_list"
1085 else
1086     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1087 fi
1088 if test -z "$target_list" ; then
1089     echo "No targets enabled"
1090     exit 1
1091 fi
1092 # see if system emulation was really requested
1093 case " $target_list " in
1094   *"-softmmu "*) softmmu=yes
1095   ;;
1096   *) softmmu=no
1097   ;;
1098 esac
1099
1100 feature_not_found() {
1101   feature=$1
1102
1103   echo "ERROR"
1104   echo "ERROR: User requested feature $feature"
1105   echo "ERROR: configure was not able to find it"
1106   echo "ERROR"
1107   exit 1;
1108 }
1109
1110 if test -z "$cross_prefix" ; then
1111
1112 # ---
1113 # big/little endian test
1114 cat > $TMPC << EOF
1115 #include <inttypes.h>
1116 int main(int argc, char ** argv){
1117         volatile uint32_t i=0x01234567;
1118         return (*((uint8_t*)(&i))) == 0x67;
1119 }
1120 EOF
1121
1122 if compile_prog "" "" ; then
1123 $TMPE && bigendian="yes"
1124 else
1125 echo big/little test failed
1126 fi
1127
1128 else
1129
1130 # if cross compiling, cannot launch a program, so make a static guess
1131 case "$cpu" in
1132   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1133     bigendian=yes
1134   ;;
1135 esac
1136
1137 fi
1138
1139 # host long bits test, actually a pointer size test
1140 cat > $TMPC << EOF
1141 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1142 EOF
1143 if compile_object; then
1144 hostlongbits=64
1145 else
1146 hostlongbits=32
1147 fi
1148
1149
1150 ##########################################
1151 # NPTL probe
1152
1153 if test "$nptl" != "no" ; then
1154   cat > $TMPC <<EOF
1155 #include <sched.h>
1156 #include <linux/futex.h>
1157 void foo()
1158 {
1159 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1160 #error bork
1161 #endif
1162 }
1163 EOF
1164
1165   if compile_object ; then
1166     nptl=yes
1167   else
1168     if test "$nptl" = "yes" ; then
1169       feature_not_found "nptl"
1170     fi
1171     nptl=no
1172   fi
1173 fi
1174
1175 ##########################################
1176 # zlib check
1177
1178 cat > $TMPC << EOF
1179 #include <zlib.h>
1180 int main(void) { zlibVersion(); return 0; }
1181 EOF
1182 if compile_prog "" "-lz" ; then
1183     :
1184 else
1185     echo
1186     echo "Error: zlib check failed"
1187     echo "Make sure to have the zlib libs and headers installed."
1188     echo
1189     exit 1
1190 fi
1191
1192 ##########################################
1193 # xen probe
1194
1195 if test "$xen" != "no" ; then
1196   xen_libs="-lxenstore -lxenctrl -lxenguest"
1197
1198   # Xen unstable
1199   cat > $TMPC <<EOF
1200 #include <xenctrl.h>
1201 #include <xs.h>
1202 #include <stdint.h>
1203 #include <xen/hvm/hvm_info_table.h>
1204 #if !defined(HVM_MAX_VCPUS)
1205 # error HVM_MAX_VCPUS not defined
1206 #endif
1207 int main(void) {
1208   xc_interface *xc;
1209   xs_daemon_open();
1210   xc = xc_interface_open(0, 0, 0);
1211   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1212   xc_gnttab_open(NULL, 0);
1213   return 0;
1214 }
1215 EOF
1216   if compile_prog "" "$xen_libs" ; then
1217     xen_ctrl_version=410
1218     xen=yes
1219
1220   # Xen 4.0.0
1221   elif (
1222       cat > $TMPC <<EOF
1223 #include <xenctrl.h>
1224 #include <xs.h>
1225 #include <stdint.h>
1226 #include <xen/hvm/hvm_info_table.h>
1227 #if !defined(HVM_MAX_VCPUS)
1228 # error HVM_MAX_VCPUS not defined
1229 #endif
1230 int main(void) {
1231   xs_daemon_open();
1232   xc_interface_open();
1233   xc_gnttab_open();
1234   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1235   return 0;
1236 }
1237 EOF
1238       compile_prog "" "$xen_libs"
1239     ) ; then
1240     xen_ctrl_version=400
1241     xen=yes
1242
1243   # Xen 3.3.0, 3.4.0
1244   elif (
1245       cat > $TMPC <<EOF
1246 #include <xenctrl.h>
1247 #include <xs.h>
1248 int main(void) {
1249   xs_daemon_open();
1250   xc_interface_open();
1251   xc_gnttab_open();
1252   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1253   return 0;
1254 }
1255 EOF
1256       compile_prog "" "$xen_libs"
1257     ) ; then
1258     xen_ctrl_version=330
1259     xen=yes
1260
1261   # Xen not found or unsupported
1262   else
1263     if test "$xen" = "yes" ; then
1264       feature_not_found "xen"
1265     fi
1266     xen=no
1267   fi
1268
1269   if test "$xen" = yes; then
1270     libs_softmmu="$xen_libs $libs_softmmu"
1271   fi
1272 fi
1273
1274 ##########################################
1275 # pkg-config probe
1276
1277 if ! has $pkg_config; then
1278   echo warning: proceeding without "$pkg_config" >&2
1279   pkg_config=/bin/false
1280 fi
1281
1282 ##########################################
1283 # libtool probe
1284
1285 if ! has libtool; then
1286     libtool=
1287 else
1288     libtool=libtool
1289 fi
1290
1291 ##########################################
1292 # Sparse probe
1293 if test "$sparse" != "no" ; then
1294   if has cgcc; then
1295     sparse=yes
1296   else
1297     if test "$sparse" = "yes" ; then
1298       feature_not_found "sparse"
1299     fi
1300     sparse=no
1301   fi
1302 fi
1303
1304 ##########################################
1305 # SDL probe
1306
1307 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1308 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1309 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1310   sdl_config=sdl-config
1311 fi
1312
1313 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1314   sdlconfig="$pkg_config sdl"
1315   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1316 elif has ${sdl_config}; then
1317   sdlconfig="$sdl_config"
1318   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1319 else
1320   if test "$sdl" = "yes" ; then
1321     feature_not_found "sdl"
1322   fi
1323   sdl=no
1324 fi
1325 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1326   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1327 fi
1328
1329 sdl_too_old=no
1330 if test "$sdl" != "no" ; then
1331   cat > $TMPC << EOF
1332 #include <SDL.h>
1333 #undef main /* We don't want SDL to override our main() */
1334 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1335 EOF
1336   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1337   if test "$static" = "yes" ; then
1338     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1339   else
1340     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1341   fi
1342   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1343     if test "$_sdlversion" -lt 121 ; then
1344       sdl_too_old=yes
1345     else
1346       if test "$cocoa" = "no" ; then
1347         sdl=yes
1348       fi
1349     fi
1350
1351     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1352     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1353       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1354          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1355          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1356       fi
1357       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1358         :
1359       else
1360         sdl=no
1361       fi
1362     fi # static link
1363   else # sdl not found
1364     if test "$sdl" = "yes" ; then
1365       feature_not_found "sdl"
1366     fi
1367     sdl=no
1368   fi # sdl compile test
1369 fi
1370
1371 if test "$sdl" = "yes" ; then
1372   cat > $TMPC <<EOF
1373 #include <SDL.h>
1374 #if defined(SDL_VIDEO_DRIVER_X11)
1375 #include <X11/XKBlib.h>
1376 #else
1377 #error No x11 support
1378 #endif
1379 int main(void) { return 0; }
1380 EOF
1381   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1382     sdl_libs="$sdl_libs -lX11"
1383   fi
1384   if test "$mingw32" = "yes" ; then
1385     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1386   fi
1387   libs_softmmu="$sdl_libs $libs_softmmu"
1388 fi
1389
1390 ##########################################
1391 # VNC TLS detection
1392 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1393   cat > $TMPC <<EOF
1394 #include <gnutls/gnutls.h>
1395 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1396 EOF
1397   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1398   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1399   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1400     vnc_tls=yes
1401     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1402   else
1403     if test "$vnc_tls" = "yes" ; then
1404       feature_not_found "vnc-tls"
1405     fi
1406     vnc_tls=no
1407   fi
1408 fi
1409
1410 ##########################################
1411 # VNC SASL detection
1412 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1413   cat > $TMPC <<EOF
1414 #include <sasl/sasl.h>
1415 #include <stdio.h>
1416 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1417 EOF
1418   # Assuming Cyrus-SASL installed in /usr prefix
1419   vnc_sasl_cflags=""
1420   vnc_sasl_libs="-lsasl2"
1421   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1422     vnc_sasl=yes
1423     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1424   else
1425     if test "$vnc_sasl" = "yes" ; then
1426       feature_not_found "vnc-sasl"
1427     fi
1428     vnc_sasl=no
1429   fi
1430 fi
1431
1432 ##########################################
1433 # VNC JPEG detection
1434 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1435 cat > $TMPC <<EOF
1436 #include <stdio.h>
1437 #include <jpeglib.h>
1438 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1439 EOF
1440     vnc_jpeg_cflags=""
1441     vnc_jpeg_libs="-ljpeg"
1442   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1443     vnc_jpeg=yes
1444     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1445   else
1446     if test "$vnc_jpeg" = "yes" ; then
1447       feature_not_found "vnc-jpeg"
1448     fi
1449     vnc_jpeg=no
1450   fi
1451 fi
1452
1453 ##########################################
1454 # VNC PNG detection
1455 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1456 cat > $TMPC <<EOF
1457 //#include <stdio.h>
1458 #include <png.h>
1459 #include <stddef.h>
1460 int main(void) {
1461     png_structp png_ptr;
1462     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1463     return 0;
1464 }
1465 EOF
1466     vnc_png_cflags=""
1467     vnc_png_libs="-lpng"
1468   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1469     vnc_png=yes
1470     libs_softmmu="$vnc_png_libs $libs_softmmu"
1471   else
1472     if test "$vnc_png" = "yes" ; then
1473       feature_not_found "vnc-png"
1474     fi
1475     vnc_png=no
1476   fi
1477 fi
1478
1479 ##########################################
1480 # fnmatch() probe, used for ACL routines
1481 fnmatch="no"
1482 cat > $TMPC << EOF
1483 #include <fnmatch.h>
1484 int main(void)
1485 {
1486     fnmatch("foo", "foo", 0);
1487     return 0;
1488 }
1489 EOF
1490 if compile_prog "" "" ; then
1491    fnmatch="yes"
1492 fi
1493
1494 ##########################################
1495 # uuid_generate() probe, used for vdi block driver
1496 if test "$uuid" != "no" ; then
1497   uuid_libs="-luuid"
1498   cat > $TMPC << EOF
1499 #include <uuid/uuid.h>
1500 int main(void)
1501 {
1502     uuid_t my_uuid;
1503     uuid_generate(my_uuid);
1504     return 0;
1505 }
1506 EOF
1507   if compile_prog "" "$uuid_libs" ; then
1508     uuid="yes"
1509     libs_softmmu="$uuid_libs $libs_softmmu"
1510     libs_tools="$uuid_libs $libs_tools"
1511   else
1512     if test "$uuid" = "yes" ; then
1513       feature_not_found "uuid"
1514     fi
1515     uuid=no
1516   fi
1517 fi
1518
1519 ##########################################
1520 # xfsctl() probe, used for raw-posix
1521 if test "$xfs" != "no" ; then
1522   cat > $TMPC << EOF
1523 #include <xfs/xfs.h>
1524 int main(void)
1525 {
1526     xfsctl(NULL, 0, 0, NULL);
1527     return 0;
1528 }
1529 EOF
1530   if compile_prog "" "" ; then
1531     xfs="yes"
1532   else
1533     if test "$xfs" = "yes" ; then
1534       feature_not_found "xfs"
1535     fi
1536     xfs=no
1537   fi
1538 fi
1539
1540 ##########################################
1541 # vde libraries probe
1542 if test "$vde" != "no" ; then
1543   vde_libs="-lvdeplug"
1544   cat > $TMPC << EOF
1545 #include <libvdeplug.h>
1546 int main(void)
1547 {
1548     struct vde_open_args a = {0, 0, 0};
1549     vde_open("", "", &a);
1550     return 0;
1551 }
1552 EOF
1553   if compile_prog "" "$vde_libs" ; then
1554     vde=yes
1555     libs_softmmu="$vde_libs $libs_softmmu"
1556     libs_tools="$vde_libs $libs_tools"
1557   else
1558     if test "$vde" = "yes" ; then
1559       feature_not_found "vde"
1560     fi
1561     vde=no
1562   fi
1563 fi
1564
1565 ##########################################
1566 # Sound support libraries probe
1567
1568 audio_drv_probe()
1569 {
1570     drv=$1
1571     hdr=$2
1572     lib=$3
1573     exp=$4
1574     cfl=$5
1575         cat > $TMPC << EOF
1576 #include <$hdr>
1577 int main(void) { $exp }
1578 EOF
1579     if compile_prog "$cfl" "$lib" ; then
1580         :
1581     else
1582         echo
1583         echo "Error: $drv check failed"
1584         echo "Make sure to have the $drv libs and headers installed."
1585         echo
1586         exit 1
1587     fi
1588 }
1589
1590 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1591 for drv in $audio_drv_list; do
1592     case $drv in
1593     alsa)
1594     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1595         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1596     libs_softmmu="-lasound $libs_softmmu"
1597     ;;
1598
1599     fmod)
1600     if test -z $fmod_lib || test -z $fmod_inc; then
1601         echo
1602         echo "Error: You must specify path to FMOD library and headers"
1603         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1604         echo
1605         exit 1
1606     fi
1607     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1608     libs_softmmu="$fmod_lib $libs_softmmu"
1609     ;;
1610
1611     esd)
1612     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1613     libs_softmmu="-lesd $libs_softmmu"
1614     audio_pt_int="yes"
1615     ;;
1616
1617     pa)
1618     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1619         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1620     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1621     audio_pt_int="yes"
1622     ;;
1623
1624     coreaudio)
1625       libs_softmmu="-framework CoreAudio $libs_softmmu"
1626     ;;
1627
1628     dsound)
1629       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1630       audio_win_int="yes"
1631     ;;
1632
1633     oss)
1634       libs_softmmu="$oss_lib $libs_softmmu"
1635     ;;
1636
1637     sdl|wav)
1638     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1639     ;;
1640
1641     winwave)
1642       libs_softmmu="-lwinmm $libs_softmmu"
1643       audio_win_int="yes"
1644     ;;
1645
1646     *)
1647     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1648         echo
1649         echo "Error: Unknown driver '$drv' selected"
1650         echo "Possible drivers are: $audio_possible_drivers"
1651         echo
1652         exit 1
1653     }
1654     ;;
1655     esac
1656 done
1657
1658 ##########################################
1659 # BrlAPI probe
1660
1661 if test "$brlapi" != "no" ; then
1662   brlapi_libs="-lbrlapi"
1663   cat > $TMPC << EOF
1664 #include <brlapi.h>
1665 #include <stddef.h>
1666 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1667 EOF
1668   if compile_prog "" "$brlapi_libs" ; then
1669     brlapi=yes
1670     libs_softmmu="$brlapi_libs $libs_softmmu"
1671   else
1672     if test "$brlapi" = "yes" ; then
1673       feature_not_found "brlapi"
1674     fi
1675     brlapi=no
1676   fi
1677 fi
1678
1679 ##########################################
1680 # curses probe
1681 if test "$mingw32" = "yes" ; then
1682     curses_list="-lpdcurses"
1683 else
1684     curses_list="-lncurses -lcurses"
1685 fi
1686
1687 if test "$curses" != "no" ; then
1688   curses_found=no
1689   cat > $TMPC << EOF
1690 #include <curses.h>
1691 #ifdef __OpenBSD__
1692 #define resize_term resizeterm
1693 #endif
1694 int main(void) { resize_term(0, 0); return curses_version(); }
1695 EOF
1696   for curses_lib in $curses_list; do
1697     if compile_prog "" "$curses_lib" ; then
1698       curses_found=yes
1699       libs_softmmu="$curses_lib $libs_softmmu"
1700       break
1701     fi
1702   done
1703   if test "$curses_found" = "yes" ; then
1704     curses=yes
1705   else
1706     if test "$curses" = "yes" ; then
1707       feature_not_found "curses"
1708     fi
1709     curses=no
1710   fi
1711 fi
1712
1713 ##########################################
1714 # curl probe
1715
1716 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1717   curlconfig="$pkg_config libcurl"
1718 else
1719   curlconfig=curl-config
1720 fi
1721
1722 if test "$curl" != "no" ; then
1723   cat > $TMPC << EOF
1724 #include <curl/curl.h>
1725 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1726 EOF
1727   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1728   curl_libs=`$curlconfig --libs 2>/dev/null`
1729   if compile_prog "$curl_cflags" "$curl_libs" ; then
1730     curl=yes
1731     libs_tools="$curl_libs $libs_tools"
1732     libs_softmmu="$curl_libs $libs_softmmu"
1733   else
1734     if test "$curl" = "yes" ; then
1735       feature_not_found "curl"
1736     fi
1737     curl=no
1738   fi
1739 fi # test "$curl"
1740
1741 ##########################################
1742 # check framework probe
1743
1744 if test "$check_utests" != "no" ; then
1745   cat > $TMPC << EOF
1746 #include <check.h>
1747 int main(void) { suite_create("qemu test"); return 0; }
1748 EOF
1749   check_libs=`$pkg_config --libs check`
1750   if compile_prog "" $check_libs ; then
1751     check_utests=yes
1752     libs_tools="$check_libs $libs_tools"
1753   else
1754     if test "$check_utests" = "yes" ; then
1755       feature_not_found "check"
1756     fi
1757     check_utests=no
1758   fi
1759 fi # test "$check_utests"
1760
1761 ##########################################
1762 # bluez support probe
1763 if test "$bluez" != "no" ; then
1764   cat > $TMPC << EOF
1765 #include <bluetooth/bluetooth.h>
1766 int main(void) { return bt_error(0); }
1767 EOF
1768   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1769   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1770   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1771     bluez=yes
1772     libs_softmmu="$bluez_libs $libs_softmmu"
1773   else
1774     if test "$bluez" = "yes" ; then
1775       feature_not_found "bluez"
1776     fi
1777     bluez="no"
1778   fi
1779 fi
1780
1781 ##########################################
1782 # kvm probe
1783 if test "$kvm" != "no" ; then
1784     cat > $TMPC <<EOF
1785 #include <linux/kvm.h>
1786 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1787 #error Invalid KVM version
1788 #endif
1789 EOF
1790     must_have_caps="KVM_CAP_USER_MEMORY \
1791                     KVM_CAP_DESTROY_MEMORY_REGION_WORKS \
1792                     KVM_CAP_COALESCED_MMIO \
1793                     KVM_CAP_SYNC_MMU \
1794                    "
1795     if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) ; then
1796       must_have_caps="$caps \
1797                       KVM_CAP_SET_TSS_ADDR \
1798                       KVM_CAP_EXT_CPUID \
1799                       KVM_CAP_CLOCKSOURCE \
1800                       KVM_CAP_NOP_IO_DELAY \
1801                       KVM_CAP_PV_MMU \
1802                       KVM_CAP_MP_STATE \
1803                       KVM_CAP_USER_NMI \
1804                      "
1805     fi
1806     for c in $must_have_caps ; do
1807       cat >> $TMPC <<EOF
1808 #if !defined($c)
1809 #error Missing KVM capability $c
1810 #endif
1811 EOF
1812     done
1813     cat >> $TMPC <<EOF
1814 int main(void) { return 0; }
1815 EOF
1816   if test "$kerneldir" != "" ; then
1817       kvm_cflags=-I"$kerneldir"/include
1818       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1819          -a -d "$kerneldir/arch/x86/include" ; then
1820             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1821         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1822             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1823         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1824             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1825         elif test -d "$kerneldir/arch/$cpu/include" ; then
1826             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1827       fi
1828   else
1829     kvm_cflags=`$pkg_config --cflags kvm-kmod 2>/dev/null`
1830   fi
1831   if compile_prog "$kvm_cflags" "" ; then
1832     kvm=yes
1833     cat > $TMPC <<EOF
1834 #include <linux/kvm_para.h>
1835 int main(void) { return 0; }
1836 EOF
1837     if compile_prog "$kvm_cflags" "" ; then
1838       kvm_para=yes
1839     fi
1840   else
1841     if test "$kvm" = "yes" ; then
1842       if has awk && has grep; then
1843         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1844         | grep "error: " \
1845         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1846         if test "$kvmerr" != "" ; then
1847           echo -e "${kvmerr}\n\
1848 NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1849 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1850         fi
1851       fi
1852       feature_not_found "kvm"
1853     fi
1854     kvm=no
1855   fi
1856 fi
1857
1858 ##########################################
1859 # test for ppc kvm pvr setting
1860
1861 if test "$kvm" = "yes" && test "$cpu" = "ppc" -o "$cpu" = "ppc64"; then
1862             cat > $TMPC <<EOF
1863     #include <asm/kvm.h>
1864     int main(void) { struct kvm_sregs s; s.pvr = 0; return 0; }
1865 EOF
1866     if compile_prog "$kvm_cflags" "" ; then
1867         kvm_ppc_pvr=yes
1868     else
1869         kvm_ppc_pvr=no
1870     fi
1871 fi
1872
1873 ##########################################
1874 # test for vhost net
1875
1876 if test "$vhost_net" != "no"; then
1877     if test "$kvm" != "no"; then
1878             cat > $TMPC <<EOF
1879     #include <linux/vhost.h>
1880     int main(void) { return 0; }
1881 EOF
1882             if compile_prog "$kvm_cflags" "" ; then
1883                 vhost_net=yes
1884             else
1885                 if test "$vhost_net" = "yes" ; then
1886                     feature_not_found "vhost-net"
1887                 fi
1888                 vhost_net=no
1889             fi
1890     else
1891             if test "$vhost_net" = "yes" ; then
1892                 echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1893                 feature_not_found "vhost-net"
1894             fi
1895             vhost_net=no
1896     fi
1897 fi
1898
1899 ##########################################
1900 # pthread probe
1901 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1902
1903 pthread=no
1904 cat > $TMPC << EOF
1905 #include <pthread.h>
1906 int main(void) { pthread_create(0,0,0,0); return 0; }
1907 EOF
1908 if compile_prog "" "" ; then
1909   pthread=yes
1910 else
1911   for pthread_lib in $PTHREADLIBS_LIST; do
1912     if compile_prog "" "$pthread_lib" ; then
1913       pthread=yes
1914       LIBS="$pthread_lib $LIBS"
1915       break
1916     fi
1917   done
1918 fi
1919
1920 if test "$mingw32" != yes -a "$pthread" = no; then
1921   echo
1922   echo "Error: pthread check failed"
1923   echo "Make sure to have the pthread libs and headers installed."
1924   echo
1925   exit 1
1926 fi
1927
1928 ##########################################
1929 # rbd probe
1930 if test "$rbd" != "no" ; then
1931   cat > $TMPC <<EOF
1932 #include <stdio.h>
1933 #include <rbd/librbd.h>
1934 int main(void) {
1935     rados_t cluster;
1936     rados_create(&cluster, NULL);
1937     return 0;
1938 }
1939 EOF
1940   rbd_libs="-lrbd -lrados"
1941   if compile_prog "" "$rbd_libs" ; then
1942     rbd=yes
1943     libs_tools="$rbd_libs $libs_tools"
1944     libs_softmmu="$rbd_libs $libs_softmmu"
1945   else
1946     if test "$rbd" = "yes" ; then
1947       feature_not_found "rados block device"
1948     fi
1949     rbd=no
1950   fi
1951 fi
1952
1953 ##########################################
1954 # linux-aio probe
1955
1956 if test "$linux_aio" != "no" ; then
1957   cat > $TMPC <<EOF
1958 #include <libaio.h>
1959 #include <sys/eventfd.h>
1960 #include <stddef.h>
1961 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1962 EOF
1963   if compile_prog "" "-laio" ; then
1964     linux_aio=yes
1965     libs_softmmu="$libs_softmmu -laio"
1966     libs_tools="$libs_tools -laio"
1967   else
1968     if test "$linux_aio" = "yes" ; then
1969       feature_not_found "linux AIO"
1970     fi
1971     linux_aio=no
1972   fi
1973 fi
1974
1975 ##########################################
1976 # attr probe
1977
1978 if test "$attr" != "no" ; then
1979   cat > $TMPC <<EOF
1980 #include <stdio.h>
1981 #include <sys/types.h>
1982 #include <attr/xattr.h>
1983 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1984 EOF
1985   if compile_prog "" "-lattr" ; then
1986     attr=yes
1987     LIBS="-lattr $LIBS"
1988   else
1989     if test "$attr" = "yes" ; then
1990       feature_not_found "ATTR"
1991     fi
1992     attr=no
1993   fi
1994 fi
1995
1996 ##########################################
1997 # iovec probe
1998 cat > $TMPC <<EOF
1999 #include <sys/types.h>
2000 #include <sys/uio.h>
2001 #include <unistd.h>
2002 int main(void) { struct iovec iov; return 0; }
2003 EOF
2004 iovec=no
2005 if compile_prog "" "" ; then
2006   iovec=yes
2007 fi
2008
2009 ##########################################
2010 # preadv probe
2011 cat > $TMPC <<EOF
2012 #include <sys/types.h>
2013 #include <sys/uio.h>
2014 #include <unistd.h>
2015 int main(void) { preadv; }
2016 EOF
2017 preadv=no
2018 if compile_prog "" "" ; then
2019   preadv=yes
2020 fi
2021
2022 ##########################################
2023 # fdt probe
2024 if test "$fdt" != "no" ; then
2025   fdt_libs="-lfdt"
2026   cat > $TMPC << EOF
2027 int main(void) { return 0; }
2028 EOF
2029   if compile_prog "" "$fdt_libs" ; then
2030     fdt=yes
2031   else
2032     if test "$fdt" = "yes" ; then
2033       feature_not_found "fdt"
2034     fi
2035     fdt_libs=
2036     fdt=no
2037   fi
2038 fi
2039
2040 ##########################################
2041 # opengl probe, used by milkymist-tmu2
2042 if test "$opengl" != "no" ; then
2043   opengl_libs="-lGL"
2044   cat > $TMPC << EOF
2045 #include <X11/Xlib.h>
2046 #include <GL/gl.h>
2047 #include <GL/glx.h>
2048 int main(void) { GL_VERSION; return 0; }
2049 EOF
2050   if compile_prog "" "-lGL" ; then
2051     opengl=yes
2052   else
2053     if test "$opengl" = "yes" ; then
2054       feature_not_found "opengl"
2055     fi
2056     opengl_libs=
2057     opengl=no
2058   fi
2059 fi
2060
2061 #
2062 # Check for xxxat() functions when we are building linux-user
2063 # emulator.  This is done because older glibc versions don't
2064 # have syscall stubs for these implemented.
2065 #
2066 atfile=no
2067 cat > $TMPC << EOF
2068 #define _ATFILE_SOURCE
2069 #include <sys/types.h>
2070 #include <fcntl.h>
2071 #include <unistd.h>
2072
2073 int
2074 main(void)
2075 {
2076         /* try to unlink nonexisting file */
2077         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2078 }
2079 EOF
2080 if compile_prog "" "" ; then
2081   atfile=yes
2082 fi
2083
2084 # Check for inotify functions when we are building linux-user
2085 # emulator.  This is done because older glibc versions don't
2086 # have syscall stubs for these implemented.  In that case we
2087 # don't provide them even if kernel supports them.
2088 #
2089 inotify=no
2090 cat > $TMPC << EOF
2091 #include <sys/inotify.h>
2092
2093 int
2094 main(void)
2095 {
2096         /* try to start inotify */
2097         return inotify_init();
2098 }
2099 EOF
2100 if compile_prog "" "" ; then
2101   inotify=yes
2102 fi
2103
2104 inotify1=no
2105 cat > $TMPC << EOF
2106 #include <sys/inotify.h>
2107
2108 int
2109 main(void)
2110 {
2111     /* try to start inotify */
2112     return inotify_init1(0);
2113 }
2114 EOF
2115 if compile_prog "" "" ; then
2116   inotify1=yes
2117 fi
2118
2119 # check if utimensat and futimens are supported
2120 utimens=no
2121 cat > $TMPC << EOF
2122 #define _ATFILE_SOURCE
2123 #include <stddef.h>
2124 #include <fcntl.h>
2125
2126 int main(void)
2127 {
2128     utimensat(AT_FDCWD, "foo", NULL, 0);
2129     futimens(0, NULL);
2130     return 0;
2131 }
2132 EOF
2133 if compile_prog "" "" ; then
2134   utimens=yes
2135 fi
2136
2137 # check if pipe2 is there
2138 pipe2=no
2139 cat > $TMPC << EOF
2140 #include <unistd.h>
2141 #include <fcntl.h>
2142
2143 int main(void)
2144 {
2145     int pipefd[2];
2146     pipe2(pipefd, O_CLOEXEC);
2147     return 0;
2148 }
2149 EOF
2150 if compile_prog "" "" ; then
2151   pipe2=yes
2152 fi
2153
2154 # check if accept4 is there
2155 accept4=no
2156 cat > $TMPC << EOF
2157 #include <sys/socket.h>
2158 #include <stddef.h>
2159
2160 int main(void)
2161 {
2162     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2163     return 0;
2164 }
2165 EOF
2166 if compile_prog "" "" ; then
2167   accept4=yes
2168 fi
2169
2170 # check if tee/splice is there. vmsplice was added same time.
2171 splice=no
2172 cat > $TMPC << EOF
2173 #include <unistd.h>
2174 #include <fcntl.h>
2175 #include <limits.h>
2176
2177 int main(void)
2178 {
2179     int len, fd;
2180     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2181     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2182     return 0;
2183 }
2184 EOF
2185 if compile_prog "" "" ; then
2186   splice=yes
2187 fi
2188
2189 ##########################################
2190 # signalfd probe
2191 signalfd="no"
2192 cat > $TMPC << EOF
2193 #define _GNU_SOURCE
2194 #include <unistd.h>
2195 #include <sys/syscall.h>
2196 #include <signal.h>
2197 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2198 EOF
2199
2200 if compile_prog "" "" ; then
2201   signalfd=yes
2202 elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2203   echo
2204   echo "ERROR: Host kernel lacks signalfd() support,"
2205   echo "but KVM depends on it when the IO thread is disabled."
2206   echo
2207   exit 1
2208 fi
2209
2210 # check if eventfd is supported
2211 eventfd=no
2212 cat > $TMPC << EOF
2213 #include <sys/eventfd.h>
2214
2215 int main(void)
2216 {
2217     int efd = eventfd(0, 0);
2218     return 0;
2219 }
2220 EOF
2221 if compile_prog "" "" ; then
2222   eventfd=yes
2223 fi
2224
2225 # check for fallocate
2226 fallocate=no
2227 cat > $TMPC << EOF
2228 #include <fcntl.h>
2229
2230 int main(void)
2231 {
2232     fallocate(0, 0, 0, 0);
2233     return 0;
2234 }
2235 EOF
2236 if compile_prog "$ARCH_CFLAGS" "" ; then
2237   fallocate=yes
2238 fi
2239
2240 # check for sync_file_range
2241 sync_file_range=no
2242 cat > $TMPC << EOF
2243 #include <fcntl.h>
2244
2245 int main(void)
2246 {
2247     sync_file_range(0, 0, 0, 0);
2248     return 0;
2249 }
2250 EOF
2251 if compile_prog "$ARCH_CFLAGS" "" ; then
2252   sync_file_range=yes
2253 fi
2254
2255 # check for linux/fiemap.h and FS_IOC_FIEMAP
2256 fiemap=no
2257 cat > $TMPC << EOF
2258 #include <sys/ioctl.h>
2259 #include <linux/fs.h>
2260 #include <linux/fiemap.h>
2261
2262 int main(void)
2263 {
2264     ioctl(0, FS_IOC_FIEMAP, 0);
2265     return 0;
2266 }
2267 EOF
2268 if compile_prog "$ARCH_CFLAGS" "" ; then
2269   fiemap=yes
2270 fi
2271
2272 # check for dup3
2273 dup3=no
2274 cat > $TMPC << EOF
2275 #include <unistd.h>
2276
2277 int main(void)
2278 {
2279     dup3(0, 0, 0);
2280     return 0;
2281 }
2282 EOF
2283 if compile_prog "" "" ; then
2284   dup3=yes
2285 fi
2286
2287 # check for epoll support
2288 epoll=no
2289 cat > $TMPC << EOF
2290 #include <sys/epoll.h>
2291
2292 int main(void)
2293 {
2294     epoll_create(0);
2295     return 0;
2296 }
2297 EOF
2298 if compile_prog "$ARCH_CFLAGS" "" ; then
2299   epoll=yes
2300 fi
2301
2302 # epoll_create1 and epoll_pwait are later additions
2303 # so we must check separately for their presence
2304 epoll_create1=no
2305 cat > $TMPC << EOF
2306 #include <sys/epoll.h>
2307
2308 int main(void)
2309 {
2310     /* Note that we use epoll_create1 as a value, not as
2311      * a function being called. This is necessary so that on
2312      * old SPARC glibc versions where the function was present in
2313      * the library but not declared in the header file we will
2314      * fail the configure check. (Otherwise we will get a compiler
2315      * warning but not an error, and will proceed to fail the
2316      * qemu compile where we compile with -Werror.)
2317      */
2318     epoll_create1;
2319     return 0;
2320 }
2321 EOF
2322 if compile_prog "$ARCH_CFLAGS" "" ; then
2323   epoll_create1=yes
2324 fi
2325
2326 epoll_pwait=no
2327 cat > $TMPC << EOF
2328 #include <sys/epoll.h>
2329
2330 int main(void)
2331 {
2332     epoll_pwait(0, 0, 0, 0, 0);
2333     return 0;
2334 }
2335 EOF
2336 if compile_prog "$ARCH_CFLAGS" "" ; then
2337   epoll_pwait=yes
2338 fi
2339
2340 # Check if tools are available to build documentation.
2341 if test "$docs" != "no" ; then
2342   if has makeinfo && has pod2man; then
2343     docs=yes
2344   else
2345     if test "$docs" = "yes" ; then
2346       feature_not_found "docs"
2347     fi
2348     docs=no
2349   fi
2350 fi
2351
2352 # Search for bswap_32 function
2353 byteswap_h=no
2354 cat > $TMPC << EOF
2355 #include <byteswap.h>
2356 int main(void) { return bswap_32(0); }
2357 EOF
2358 if compile_prog "" "" ; then
2359   byteswap_h=yes
2360 fi
2361
2362 # Search for bswap_32 function
2363 bswap_h=no
2364 cat > $TMPC << EOF
2365 #include <sys/endian.h>
2366 #include <sys/types.h>
2367 #include <machine/bswap.h>
2368 int main(void) { return bswap32(0); }
2369 EOF
2370 if compile_prog "" "" ; then
2371   bswap_h=yes
2372 fi
2373
2374 ##########################################
2375 # Do we need librt
2376 cat > $TMPC <<EOF
2377 #include <signal.h>
2378 #include <time.h>
2379 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2380 EOF
2381
2382 if compile_prog "" "" ; then
2383   :
2384 elif compile_prog "" "-lrt" ; then
2385   LIBS="-lrt $LIBS"
2386 fi
2387
2388 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2389         "$aix" != "yes" -a "$haiku" != "yes" ; then
2390     libs_softmmu="-lutil $libs_softmmu"
2391 fi
2392
2393 ##########################################
2394 # check if the compiler defines offsetof
2395
2396 need_offsetof=yes
2397 cat > $TMPC << EOF
2398 #include <stddef.h>
2399 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2400 EOF
2401 if compile_prog "" "" ; then
2402     need_offsetof=no
2403 fi
2404
2405 ##########################################
2406 # check if the compiler understands attribute warn_unused_result
2407 #
2408 # This could be smarter, but gcc -Werror does not error out even when warning
2409 # about attribute warn_unused_result
2410
2411 gcc_attribute_warn_unused_result=no
2412 cat > $TMPC << EOF
2413 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2414 #error gcc 3.3 or older
2415 #endif
2416 int main(void) { return 0;}
2417 EOF
2418 if compile_prog "" ""; then
2419     gcc_attribute_warn_unused_result=yes
2420 fi
2421
2422 # spice probe
2423 if test "$spice" != "no" ; then
2424   cat > $TMPC << EOF
2425 #include <spice.h>
2426 int main(void) { spice_server_new(); return 0; }
2427 EOF
2428   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2429   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2430   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2431      compile_prog "$spice_cflags" "$spice_libs" ; then
2432     spice="yes"
2433     libs_softmmu="$libs_softmmu $spice_libs"
2434     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2435   else
2436     if test "$spice" = "yes" ; then
2437       feature_not_found "spice"
2438     fi
2439     spice="no"
2440   fi
2441 fi
2442
2443 # check for libcacard for smartcard support
2444 if test "$smartcard" != "no" ; then
2445     smartcard="yes"
2446     smartcard_cflags=""
2447     # TODO - what's the minimal nss version we support?
2448     if test "$smartcard_nss" != "no"; then
2449         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2450             smartcard_nss="yes"
2451             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2452             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2453             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2454             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2455             LIBS="$libcacard_libs $LIBS"
2456         else
2457             if test "$smartcard_nss" = "yes"; then
2458                 feature_not_found "nss"
2459             fi
2460             smartcard_nss="no"
2461         fi
2462     fi
2463 fi
2464 if test "$smartcard" = "no" ; then
2465     smartcard_nss="no"
2466 fi
2467
2468 ##########################################
2469
2470 ##########################################
2471 # check if we have fdatasync
2472
2473 fdatasync=no
2474 cat > $TMPC << EOF
2475 #include <unistd.h>
2476 int main(void) { return fdatasync(0); }
2477 EOF
2478 if compile_prog "" "" ; then
2479     fdatasync=yes
2480 fi
2481
2482 ##########################################
2483 # check if we have madvise
2484
2485 madvise=no
2486 cat > $TMPC << EOF
2487 #include <sys/types.h>
2488 #include <sys/mman.h>
2489 #include <stddef.h>
2490 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2491 EOF
2492 if compile_prog "" "" ; then
2493     madvise=yes
2494 fi
2495
2496 ##########################################
2497 # check if we have posix_madvise
2498
2499 posix_madvise=no
2500 cat > $TMPC << EOF
2501 #include <sys/mman.h>
2502 #include <stddef.h>
2503 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2504 EOF
2505 if compile_prog "" "" ; then
2506     posix_madvise=yes
2507 fi
2508
2509 ##########################################
2510 # check if trace backend exists
2511
2512 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2513 if test "$?" -ne 0 ; then
2514   echo
2515   echo "Error: invalid trace backend"
2516   echo "Please choose a supported trace backend."
2517   echo
2518   exit 1
2519 fi
2520
2521 ##########################################
2522 # For 'ust' backend, test if ust headers are present
2523 if test "$trace_backend" = "ust"; then
2524   cat > $TMPC << EOF
2525 #include <ust/tracepoint.h>
2526 #include <ust/marker.h>
2527 int main(void) { return 0; }
2528 EOF
2529   if compile_prog "" "" ; then
2530     LIBS="-lust $LIBS"
2531   else
2532     echo
2533     echo "Error: Trace backend 'ust' missing libust header files"
2534     echo
2535     exit 1
2536   fi
2537 fi
2538
2539 ##########################################
2540 # For 'dtrace' backend, test if 'dtrace' command is present
2541 if test "$trace_backend" = "dtrace"; then
2542   if ! has 'dtrace' ; then
2543     echo
2544     echo "Error: dtrace command is not found in PATH $PATH"
2545     echo
2546     exit 1
2547   fi
2548   trace_backend_stap="no"
2549   if has 'stap' ; then
2550     trace_backend_stap="yes"
2551   fi
2552 fi
2553
2554 ##########################################
2555 # End of CC checks
2556 # After here, no more $cc or $ld runs
2557
2558 if test "$debug" = "no" ; then
2559   CFLAGS="-O2 $CFLAGS"
2560 fi
2561
2562 # Consult white-list to determine whether to enable werror
2563 # by default.  Only enable by default for git builds
2564 z_version=`cut -f3 -d. $source_path/VERSION`
2565
2566 if test -z "$werror" ; then
2567     if test "$z_version" = "50" -a \
2568         "$linux" = "yes" ; then
2569         werror="yes"
2570     else
2571         werror="no"
2572     fi
2573 fi
2574
2575 # Disable zero malloc errors for official releases unless explicitly told to
2576 # enable/disable
2577 if test -z "$zero_malloc" ; then
2578     if test "$z_version" = "50" ; then
2579         zero_malloc="no"
2580     else
2581         zero_malloc="yes"
2582     fi
2583 fi
2584
2585 if test "$werror" = "yes" ; then
2586     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2587 fi
2588
2589 if test "$solaris" = "no" ; then
2590     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2591         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2592     fi
2593 fi
2594
2595 # Use ASLR, no-SEH and DEP if available
2596 if test "$mingw32" = "yes" ; then
2597     for flag in --dynamicbase --no-seh --nxcompat; do
2598         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2599             LDFLAGS="-Wl,$flag $LDFLAGS"
2600         fi
2601     done
2602 fi
2603
2604 confdir=$sysconfdir$confsuffix
2605
2606 tools=
2607 if test "$softmmu" = yes ; then
2608   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2609   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2610       tools="qemu-nbd\$(EXESUF) $tools"
2611     if [ "$check_utests" = "yes" ]; then
2612       tools="check-qint check-qstring check-qdict check-qlist $tools"
2613       tools="check-qfloat check-qjson $tools"
2614     fi
2615   fi
2616 fi
2617
2618 # Mac OS X ships with a broken assembler
2619 roms=
2620 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2621         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2622         "$softmmu" = yes ; then
2623   roms="optionrom"
2624 fi
2625 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2626   roms="$roms spapr-rtas"
2627 fi
2628
2629 echo "Install prefix    $prefix"
2630 echo "BIOS directory    `eval echo $datadir`"
2631 echo "binary directory  `eval echo $bindir`"
2632 echo "library directory `eval echo $libdir`"
2633 echo "config directory  `eval echo $sysconfdir`"
2634 if test "$mingw32" = "no" ; then
2635 echo "Manual directory  `eval echo $mandir`"
2636 echo "ELF interp prefix $interp_prefix"
2637 fi
2638 echo "Source path       $source_path"
2639 echo "C compiler        $cc"
2640 echo "Host C compiler   $host_cc"
2641 echo "CFLAGS            $CFLAGS"
2642 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2643 echo "LDFLAGS           $LDFLAGS"
2644 echo "make              $make"
2645 echo "install           $install"
2646 echo "host CPU          $cpu"
2647 echo "host big endian   $bigendian"
2648 echo "target list       $target_list"
2649 echo "tcg debug enabled $debug_tcg"
2650 echo "Mon debug enabled $debug_mon"
2651 echo "gprof enabled     $gprof"
2652 echo "sparse enabled    $sparse"
2653 echo "strip binaries    $strip_opt"
2654 echo "profiler          $profiler"
2655 echo "static build      $static"
2656 echo "-Werror enabled   $werror"
2657 if test "$darwin" = "yes" ; then
2658     echo "Cocoa support     $cocoa"
2659 fi
2660 echo "SDL support       $sdl"
2661 echo "curses support    $curses"
2662 echo "curl support      $curl"
2663 echo "check support     $check_utests"
2664 echo "mingw32 support   $mingw32"
2665 echo "Audio drivers     $audio_drv_list"
2666 echo "Extra audio cards $audio_card_list"
2667 echo "Block whitelist   $block_drv_whitelist"
2668 echo "Mixer emulation   $mixemu"
2669 echo "VNC support       $vnc"
2670 if test "$vnc" = "yes" ; then
2671     echo "VNC TLS support   $vnc_tls"
2672     echo "VNC SASL support  $vnc_sasl"
2673     echo "VNC JPEG support  $vnc_jpeg"
2674     echo "VNC PNG support   $vnc_png"
2675     echo "VNC thread        $vnc_thread"
2676 fi
2677 if test -n "$sparc_cpu"; then
2678     echo "Target Sparc Arch $sparc_cpu"
2679 fi
2680 echo "xen support       $xen"
2681 echo "brlapi support    $brlapi"
2682 echo "bluez  support    $bluez"
2683 echo "Documentation     $docs"
2684 [ ! -z "$uname_release" ] && \
2685 echo "uname -r          $uname_release"
2686 echo "NPTL support      $nptl"
2687 echo "GUEST_BASE        $guest_base"
2688 echo "PIE user targets  $user_pie"
2689 echo "vde support       $vde"
2690 echo "IO thread         $io_thread"
2691 echo "Linux AIO support $linux_aio"
2692 echo "ATTR/XATTR support $attr"
2693 echo "Install blobs     $blobs"
2694 echo "KVM support       $kvm"
2695 echo "fdt support       $fdt"
2696 echo "preadv support    $preadv"
2697 echo "fdatasync         $fdatasync"
2698 echo "madvise           $madvise"
2699 echo "posix_madvise     $posix_madvise"
2700 echo "uuid support      $uuid"
2701 echo "vhost-net support $vhost_net"
2702 echo "Trace backend     $trace_backend"
2703 echo "Trace output file $trace_file-<pid>"
2704 echo "spice support     $spice"
2705 echo "rbd support       $rbd"
2706 echo "xfsctl support    $xfs"
2707 echo "nss used          $smartcard_nss"
2708 echo "OpenGL support    $opengl"
2709
2710 if test $sdl_too_old = "yes"; then
2711 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2712 fi
2713
2714 config_host_mak="config-host.mak"
2715 config_host_ld="config-host.ld"
2716
2717 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2718 printf "# Configured with:" >> $config_host_mak
2719 printf " '%s'" "$0" "$@" >> $config_host_mak
2720 echo >> $config_host_mak
2721
2722 echo all: >> $config_host_mak
2723 echo "prefix=$prefix" >> $config_host_mak
2724 echo "bindir=$bindir" >> $config_host_mak
2725 echo "libdir=$libdir" >> $config_host_mak
2726 echo "mandir=$mandir" >> $config_host_mak
2727 echo "datadir=$datadir" >> $config_host_mak
2728 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2729 echo "docdir=$docdir" >> $config_host_mak
2730 echo "confdir=$confdir" >> $config_host_mak
2731
2732 case "$cpu" in
2733   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2734     ARCH=$cpu
2735   ;;
2736   armv4b|armv4l)
2737     ARCH=arm
2738   ;;
2739 esac
2740 echo "ARCH=$ARCH" >> $config_host_mak
2741 if test "$debug_tcg" = "yes" ; then
2742   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2743 fi
2744 if test "$debug_mon" = "yes" ; then
2745   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2746 fi
2747 if test "$debug" = "yes" ; then
2748   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2749 fi
2750 if test "$strip_opt" = "yes" ; then
2751   echo "STRIP=${strip}" >> $config_host_mak
2752 fi
2753 if test "$bigendian" = "yes" ; then
2754   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2755 fi
2756 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2757 if test "$mingw32" = "yes" ; then
2758   echo "CONFIG_WIN32=y" >> $config_host_mak
2759   rc_version=`cat $source_path/VERSION`
2760   version_major=${rc_version%%.*}
2761   rc_version=${rc_version#*.}
2762   version_minor=${rc_version%%.*}
2763   rc_version=${rc_version#*.}
2764   version_subminor=${rc_version%%.*}
2765   version_micro=0
2766   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2767   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2768 else
2769   echo "CONFIG_POSIX=y" >> $config_host_mak
2770 fi
2771
2772 if test "$linux" = "yes" ; then
2773   echo "CONFIG_LINUX=y" >> $config_host_mak
2774 fi
2775
2776 if test "$darwin" = "yes" ; then
2777   echo "CONFIG_DARWIN=y" >> $config_host_mak
2778 fi
2779
2780 if test "$aix" = "yes" ; then
2781   echo "CONFIG_AIX=y" >> $config_host_mak
2782 fi
2783
2784 if test "$solaris" = "yes" ; then
2785   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2786   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2787   if test "$needs_libsunmath" = "yes" ; then
2788     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2789   fi
2790 fi
2791 if test "$haiku" = "yes" ; then
2792   echo "CONFIG_HAIKU=y" >> $config_host_mak
2793 fi
2794 if test "$static" = "yes" ; then
2795   echo "CONFIG_STATIC=y" >> $config_host_mak
2796 fi
2797 if test $profiler = "yes" ; then
2798   echo "CONFIG_PROFILER=y" >> $config_host_mak
2799 fi
2800 if test "$slirp" = "yes" ; then
2801   echo "CONFIG_SLIRP=y" >> $config_host_mak
2802   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2803 fi
2804 if test "$vde" = "yes" ; then
2805   echo "CONFIG_VDE=y" >> $config_host_mak
2806 fi
2807 for card in $audio_card_list; do
2808     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2809     echo "$def=y" >> $config_host_mak
2810 done
2811 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2812 for drv in $audio_drv_list; do
2813     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2814     echo "$def=y" >> $config_host_mak
2815     if test "$drv" = "fmod"; then
2816         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2817     fi
2818 done
2819 if test "$audio_pt_int" = "yes" ; then
2820   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2821 fi
2822 if test "$audio_win_int" = "yes" ; then
2823   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2824 fi
2825 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2826 if test "$mixemu" = "yes" ; then
2827   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2828 fi
2829 if test "$vnc" = "yes" ; then
2830   echo "CONFIG_VNC=y" >> $config_host_mak
2831 fi
2832 if test "$vnc_tls" = "yes" ; then
2833   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2834   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2835 fi
2836 if test "$vnc_sasl" = "yes" ; then
2837   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2838   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2839 fi
2840 if test "$vnc_jpeg" = "yes" ; then
2841   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2842   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2843 fi
2844 if test "$vnc_png" = "yes" ; then
2845   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2846   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2847 fi
2848 if test "$vnc_thread" = "yes" ; then
2849   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2850 fi
2851 if test "$fnmatch" = "yes" ; then
2852   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2853 fi
2854 if test "$uuid" = "yes" ; then
2855   echo "CONFIG_UUID=y" >> $config_host_mak
2856 fi
2857 if test "$xfs" = "yes" ; then
2858   echo "CONFIG_XFS=y" >> $config_host_mak
2859 fi
2860 qemu_version=`head $source_path/VERSION`
2861 echo "VERSION=$qemu_version" >>$config_host_mak
2862 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2863 echo "SRC_PATH=$source_path" >> $config_host_mak
2864 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2865 if [ "$docs" = "yes" ] ; then
2866   echo "BUILD_DOCS=yes" >> $config_host_mak
2867 fi
2868 if test "$sdl" = "yes" ; then
2869   echo "CONFIG_SDL=y" >> $config_host_mak
2870   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2871 fi
2872 if test "$cocoa" = "yes" ; then
2873   echo "CONFIG_COCOA=y" >> $config_host_mak
2874 fi
2875 if test "$curses" = "yes" ; then
2876   echo "CONFIG_CURSES=y" >> $config_host_mak
2877 fi
2878 if test "$atfile" = "yes" ; then
2879   echo "CONFIG_ATFILE=y" >> $config_host_mak
2880 fi
2881 if test "$utimens" = "yes" ; then
2882   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2883 fi
2884 if test "$pipe2" = "yes" ; then
2885   echo "CONFIG_PIPE2=y" >> $config_host_mak
2886 fi
2887 if test "$accept4" = "yes" ; then
2888   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2889 fi
2890 if test "$splice" = "yes" ; then
2891   echo "CONFIG_SPLICE=y" >> $config_host_mak
2892 fi
2893 if test "$eventfd" = "yes" ; then
2894   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2895 fi
2896 if test "$fallocate" = "yes" ; then
2897   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2898 fi
2899 if test "$sync_file_range" = "yes" ; then
2900   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2901 fi
2902 if test "$fiemap" = "yes" ; then
2903   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2904 fi
2905 if test "$dup3" = "yes" ; then
2906   echo "CONFIG_DUP3=y" >> $config_host_mak
2907 fi
2908 if test "$epoll" = "yes" ; then
2909   echo "CONFIG_EPOLL=y" >> $config_host_mak
2910 fi
2911 if test "$epoll_create1" = "yes" ; then
2912   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2913 fi
2914 if test "$epoll_pwait" = "yes" ; then
2915   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2916 fi
2917 if test "$inotify" = "yes" ; then
2918   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2919 fi
2920 if test "$inotify1" = "yes" ; then
2921   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2922 fi
2923 if test "$byteswap_h" = "yes" ; then
2924   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2925 fi
2926 if test "$bswap_h" = "yes" ; then
2927   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2928 fi
2929 if test "$curl" = "yes" ; then
2930   echo "CONFIG_CURL=y" >> $config_host_mak
2931   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2932 fi
2933 if test "$brlapi" = "yes" ; then
2934   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2935 fi
2936 if test "$bluez" = "yes" ; then
2937   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2938   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2939 fi
2940 if test "$xen" = "yes" ; then
2941   echo "CONFIG_XEN=y" >> $config_host_mak
2942   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2943 fi
2944 if test "$io_thread" = "yes" ; then
2945   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2946 fi
2947 if test "$linux_aio" = "yes" ; then
2948   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2949 fi
2950 if test "$attr" = "yes" ; then
2951   echo "CONFIG_ATTR=y" >> $config_host_mak
2952 fi
2953 if test "$linux" = "yes" ; then
2954   if test "$attr" = "yes" ; then
2955     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2956   fi
2957 fi
2958 if test "$blobs" = "yes" ; then
2959   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2960 fi
2961 if test "$iovec" = "yes" ; then
2962   echo "CONFIG_IOVEC=y" >> $config_host_mak
2963 fi
2964 if test "$preadv" = "yes" ; then
2965   echo "CONFIG_PREADV=y" >> $config_host_mak
2966 fi
2967 if test "$fdt" = "yes" ; then
2968   echo "CONFIG_FDT=y" >> $config_host_mak
2969 fi
2970 if test "$signalfd" = "yes" ; then
2971   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2972 fi
2973 if test "$need_offsetof" = "yes" ; then
2974   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2975 fi
2976 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2977   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2978 fi
2979 if test "$fdatasync" = "yes" ; then
2980   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2981 fi
2982 if test "$madvise" = "yes" ; then
2983   echo "CONFIG_MADVISE=y" >> $config_host_mak
2984 fi
2985 if test "$posix_madvise" = "yes" ; then
2986   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
2987 fi
2988
2989 if test "$spice" = "yes" ; then
2990   echo "CONFIG_SPICE=y" >> $config_host_mak
2991 fi
2992
2993 if test "$smartcard" = "yes" ; then
2994   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
2995 fi
2996
2997 if test "$smartcard_nss" = "yes" ; then
2998   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
2999 fi
3000
3001 if test "$opengl" = "yes" ; then
3002   echo "CONFIG_OPENGL=y" >> $config_host_mak
3003 fi
3004
3005 # XXX: suppress that
3006 if [ "$bsd" = "yes" ] ; then
3007   echo "CONFIG_BSD=y" >> $config_host_mak
3008 fi
3009
3010 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3011
3012 if test "$zero_malloc" = "yes" ; then
3013   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3014 fi
3015 if test "$rbd" = "yes" ; then
3016   echo "CONFIG_RBD=y" >> $config_host_mak
3017 fi
3018
3019 # USB host support
3020 case "$usb" in
3021 linux)
3022   echo "HOST_USB=linux" >> $config_host_mak
3023 ;;
3024 bsd)
3025   echo "HOST_USB=bsd" >> $config_host_mak
3026 ;;
3027 *)
3028   echo "HOST_USB=stub" >> $config_host_mak
3029 ;;
3030 esac
3031
3032 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3033 if test "$trace_backend" = "simple"; then
3034   echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
3035 fi
3036 # Set the appropriate trace file.
3037 if test "$trace_backend" = "simple"; then
3038   trace_file="\"$trace_file-%u\""
3039 fi
3040 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
3041   echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
3042 fi
3043 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3044
3045 echo "TOOLS=$tools" >> $config_host_mak
3046 echo "ROMS=$roms" >> $config_host_mak
3047 echo "MAKE=$make" >> $config_host_mak
3048 echo "INSTALL=$install" >> $config_host_mak
3049 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
3050 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
3051 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
3052 echo "CC=$cc" >> $config_host_mak
3053 echo "CC_I386=$cc_i386" >> $config_host_mak
3054 echo "HOST_CC=$host_cc" >> $config_host_mak
3055 echo "AR=$ar" >> $config_host_mak
3056 echo "OBJCOPY=$objcopy" >> $config_host_mak
3057 echo "LD=$ld" >> $config_host_mak
3058 echo "WINDRES=$windres" >> $config_host_mak
3059 echo "LIBTOOL=$libtool" >> $config_host_mak
3060 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3061 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3062 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3063 if test "$sparse" = "yes" ; then
3064   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3065   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3066   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3067 fi
3068 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3069 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3070 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3071 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3072 echo "LIBS+=$LIBS" >> $config_host_mak
3073 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3074 echo "EXESUF=$EXESUF" >> $config_host_mak
3075
3076 # generate list of library paths for linker script
3077
3078 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3079
3080 if test -f ${config_host_ld}~ ; then
3081   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3082     mv ${config_host_ld}~ $config_host_ld
3083   else
3084     rm ${config_host_ld}~
3085   fi
3086 fi
3087
3088 for d in libdis libdis-user; do
3089     mkdir -p $d
3090     symlink $source_path/Makefile.dis $d/Makefile
3091     echo > $d/config.mak
3092 done
3093 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3094   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3095 fi
3096
3097 for target in $target_list; do
3098 target_dir="$target"
3099 config_target_mak=$target_dir/config-target.mak
3100 target_arch2=`echo $target | cut -d '-' -f 1`
3101 target_bigendian="no"
3102
3103 case "$target_arch2" in
3104   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3105   target_bigendian=yes
3106   ;;
3107 esac
3108 target_softmmu="no"
3109 target_user_only="no"
3110 target_linux_user="no"
3111 target_darwin_user="no"
3112 target_bsd_user="no"
3113 case "$target" in
3114   ${target_arch2}-softmmu)
3115     target_softmmu="yes"
3116     ;;
3117   ${target_arch2}-linux-user)
3118     if test "$linux" != "yes" ; then
3119       echo "ERROR: Target '$target' is only available on a Linux host"
3120       exit 1
3121     fi
3122     target_user_only="yes"
3123     target_linux_user="yes"
3124     ;;
3125   ${target_arch2}-darwin-user)
3126     if test "$darwin" != "yes" ; then
3127       echo "ERROR: Target '$target' is only available on a Darwin host"
3128       exit 1
3129     fi
3130     target_user_only="yes"
3131     target_darwin_user="yes"
3132     ;;
3133   ${target_arch2}-bsd-user)
3134     if test "$bsd" != "yes" ; then
3135       echo "ERROR: Target '$target' is only available on a BSD host"
3136       exit 1
3137     fi
3138     target_user_only="yes"
3139     target_bsd_user="yes"
3140     ;;
3141   *)
3142     echo "ERROR: Target '$target' not recognised"
3143     exit 1
3144     ;;
3145 esac
3146
3147 mkdir -p $target_dir
3148 mkdir -p $target_dir/fpu
3149 mkdir -p $target_dir/tcg
3150 mkdir -p $target_dir/ide
3151 mkdir -p $target_dir/9pfs
3152 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3153   mkdir -p $target_dir/nwfpe
3154 fi
3155 symlink $source_path/Makefile.target $target_dir/Makefile
3156
3157
3158 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3159
3160 bflt="no"
3161 target_nptl="no"
3162 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3163 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3164 gdb_xml_files=""
3165 target_short_alignment=2
3166 target_int_alignment=4
3167 target_long_alignment=4
3168 target_llong_alignment=8
3169 target_libs_softmmu=
3170
3171 TARGET_ARCH="$target_arch2"
3172 TARGET_BASE_ARCH=""
3173 TARGET_ABI_DIR=""
3174
3175 case "$target_arch2" in
3176   i386)
3177     target_phys_bits=64
3178   ;;
3179   x86_64)
3180     TARGET_BASE_ARCH=i386
3181     target_phys_bits=64
3182     target_long_alignment=8
3183   ;;
3184   alpha)
3185     target_phys_bits=64
3186     target_long_alignment=8
3187     target_nptl="yes"
3188   ;;
3189   arm|armeb)
3190     TARGET_ARCH=arm
3191     bflt="yes"
3192     target_nptl="yes"
3193     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3194     target_phys_bits=32
3195     target_llong_alignment=4
3196   ;;
3197   cris)
3198     target_nptl="yes"
3199     target_phys_bits=32
3200   ;;
3201   lm32)
3202     target_phys_bits=32
3203     target_libs_softmmu="$opengl_libs"
3204   ;;
3205   m68k)
3206     bflt="yes"
3207     gdb_xml_files="cf-core.xml cf-fp.xml"
3208     target_phys_bits=32
3209     target_int_alignment=2
3210     target_long_alignment=2
3211     target_llong_alignment=2
3212   ;;
3213   microblaze|microblazeel)
3214     TARGET_ARCH=microblaze
3215     bflt="yes"
3216     target_nptl="yes"
3217     target_phys_bits=32
3218     target_libs_softmmu="$fdt_libs"
3219   ;;
3220   mips|mipsel)
3221     TARGET_ARCH=mips
3222     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3223     target_nptl="yes"
3224     target_phys_bits=64
3225   ;;
3226   mipsn32|mipsn32el)
3227     TARGET_ARCH=mipsn32
3228     TARGET_BASE_ARCH=mips
3229     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3230     target_phys_bits=64
3231   ;;
3232   mips64|mips64el)
3233     TARGET_ARCH=mips64
3234     TARGET_BASE_ARCH=mips
3235     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3236     target_phys_bits=64
3237     target_long_alignment=8
3238   ;;
3239   ppc)
3240     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3241     target_phys_bits=32
3242     target_nptl="yes"
3243     target_libs_softmmu="$fdt_libs"
3244   ;;
3245   ppcemb)
3246     TARGET_BASE_ARCH=ppc
3247     TARGET_ABI_DIR=ppc
3248     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3249     target_phys_bits=64
3250     target_nptl="yes"
3251     target_libs_softmmu="$fdt_libs"
3252   ;;
3253   ppc64)
3254     TARGET_BASE_ARCH=ppc
3255     TARGET_ABI_DIR=ppc
3256     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3257     target_phys_bits=64
3258     target_long_alignment=8
3259     target_libs_softmmu="$fdt_libs"
3260   ;;
3261   ppc64abi32)
3262     TARGET_ARCH=ppc64
3263     TARGET_BASE_ARCH=ppc
3264     TARGET_ABI_DIR=ppc
3265     echo "TARGET_ABI32=y" >> $config_target_mak
3266     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3267     target_phys_bits=64
3268     target_libs_softmmu="$fdt_libs"
3269   ;;
3270   sh4|sh4eb)
3271     TARGET_ARCH=sh4
3272     bflt="yes"
3273     target_nptl="yes"
3274     target_phys_bits=32
3275   ;;
3276   sparc)
3277     target_phys_bits=64
3278   ;;
3279   sparc64)
3280     TARGET_BASE_ARCH=sparc
3281     target_phys_bits=64
3282     target_long_alignment=8
3283   ;;
3284   sparc32plus)
3285     TARGET_ARCH=sparc64
3286     TARGET_BASE_ARCH=sparc
3287     TARGET_ABI_DIR=sparc
3288     echo "TARGET_ABI32=y" >> $config_target_mak
3289     target_phys_bits=64
3290   ;;
3291   s390x)
3292     target_nptl="yes"
3293     target_phys_bits=64
3294     target_long_alignment=8
3295   ;;
3296   unicore32)
3297     target_phys_bits=32
3298   ;;
3299   *)
3300     echo "Unsupported target CPU"
3301     exit 1
3302   ;;
3303 esac
3304 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3305 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3306 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3307 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3308 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3309 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3310 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3311 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3312 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3313 if [ "$TARGET_BASE_ARCH" = "" ]; then
3314   TARGET_BASE_ARCH=$TARGET_ARCH
3315 fi
3316 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3317 if [ "$TARGET_ABI_DIR" = "" ]; then
3318   TARGET_ABI_DIR=$TARGET_ARCH
3319 fi
3320 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3321 case "$target_arch2" in
3322   i386|x86_64)
3323     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3324       target_phys_bits=64
3325       echo "CONFIG_XEN=y" >> $config_target_mak
3326       if test "$cpu" = "i386" -o "$cpu" = "x86_64"; then
3327           echo "CONFIG_XEN_MAPCACHE=y" >> $config_target_mak
3328       fi
3329     fi
3330 esac
3331 case "$target_arch2" in
3332   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3333     # Make sure the target and host cpus are compatible
3334     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3335       \( "$target_arch2" = "$cpu" -o \
3336       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3337       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3338       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3339       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3340       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3341       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3342       echo "CONFIG_KVM=y" >> $config_target_mak
3343       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
3344       if test "$kvm_para" = "yes"; then
3345         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
3346       fi
3347       if test $vhost_net = "yes" ; then
3348         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3349       fi
3350       if test "$kvm_ppc_pvr" = "yes" ; then
3351         echo "CONFIG_KVM_PPC_PVR=y" >> $config_target_mak
3352       fi
3353     fi
3354 esac
3355 if test "$target_bigendian" = "yes" ; then
3356   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3357 fi
3358 if test "$target_softmmu" = "yes" ; then
3359   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3360   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3361   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3362   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3363   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3364 fi
3365 if test "$target_user_only" = "yes" ; then
3366   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3367 fi
3368 if test "$target_linux_user" = "yes" ; then
3369   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3370 fi
3371 if test "$target_darwin_user" = "yes" ; then
3372   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3373 fi
3374 if test "$smartcard_nss" = "yes" ; then
3375   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3376   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3377   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3378 fi
3379 list=""
3380 if test ! -z "$gdb_xml_files" ; then
3381   for x in $gdb_xml_files; do
3382     list="$list $source_path/gdb-xml/$x"
3383   done
3384   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3385 fi
3386
3387 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3388   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3389 fi
3390 if test "$target_user_only" = "yes" \
3391         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3392   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3393 fi
3394 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3395   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3396 fi
3397 if test "$target_bsd_user" = "yes" ; then
3398   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3399 fi
3400
3401 # generate QEMU_CFLAGS/LDFLAGS for targets
3402
3403 cflags=""
3404 includes=""
3405 ldflags=""
3406
3407 if test "$ARCH" = "sparc64" ; then
3408   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3409 elif test "$ARCH" = "s390x" ; then
3410   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3411 elif test "$ARCH" = "x86_64" ; then
3412   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3413 else
3414   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3415 fi
3416 includes="-I\$(SRC_PATH)/tcg $includes"
3417 includes="-I\$(SRC_PATH)/fpu $includes"
3418
3419 if test "$target_user_only" = "yes" ; then
3420     libdis_config_mak=libdis-user/config.mak
3421 else
3422     libdis_config_mak=libdis/config.mak
3423 fi
3424
3425 for i in $ARCH $TARGET_BASE_ARCH ; do
3426   case "$i" in
3427   alpha)
3428     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3429     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3430   ;;
3431   arm)
3432     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3433     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3434   ;;
3435   cris)
3436     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3437     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3438   ;;
3439   hppa)
3440     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3441     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3442   ;;
3443   i386|x86_64)
3444     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3445     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3446   ;;
3447   ia64*)
3448     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3449     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3450   ;;
3451   m68k)
3452     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3453     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3454   ;;
3455   microblaze*)
3456     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3457     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3458   ;;
3459   mips*)
3460     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3461     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3462   ;;
3463   ppc*)
3464     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3465     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3466   ;;
3467   s390*)
3468     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3469     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3470   ;;
3471   sh4)
3472     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3473     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3474   ;;
3475   sparc*)
3476     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3477     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3478   ;;
3479   esac
3480 done
3481
3482 case "$ARCH" in
3483 alpha)
3484   # Ensure there's only a single GP
3485   cflags="-msmall-data $cflags"
3486 ;;
3487 esac
3488
3489 if test "$target_softmmu" = "yes" ; then
3490   case "$TARGET_BASE_ARCH" in
3491   arm)
3492     cflags="-DHAS_AUDIO $cflags"
3493   ;;
3494   lm32)
3495     cflags="-DHAS_AUDIO $cflags"
3496   ;;
3497   i386|mips|ppc)
3498     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3499   ;;
3500   esac
3501 fi
3502
3503 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3504         "$user_pie" = "yes" ; then
3505   cflags="-fpie $cflags"
3506   ldflags="-pie $ldflags"
3507 fi
3508
3509 if test "$target_softmmu" = "yes" -a \( \
3510         "$TARGET_ARCH" = "microblaze" -o \
3511         "$TARGET_ARCH" = "cris" \) ; then
3512   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3513 fi
3514
3515 if test "$gprof" = "yes" ; then
3516   echo "TARGET_GPROF=yes" >> $config_target_mak
3517   if test "$target_linux_user" = "yes" ; then
3518     cflags="-p $cflags"
3519     ldflags="-p $ldflags"
3520   fi
3521   if test "$target_softmmu" = "yes" ; then
3522     ldflags="-p $ldflags"
3523     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3524   fi
3525 fi
3526
3527 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3528 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3529   case "$ARCH" in
3530   sparc)
3531     # -static is used to avoid g1/g3 usage by the dynamic linker
3532     ldflags="$linker_script -static $ldflags"
3533     ;;
3534   alpha | s390x)
3535     # The default placement of the application is fine.
3536     ;;
3537   *)
3538     ldflags="$linker_script $ldflags"
3539     ;;
3540   esac
3541 fi
3542
3543 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3544 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3545 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3546
3547 done # for target in $targets
3548
3549 # build tree in object directory in case the source is not in the current directory
3550 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3551 DIRS="$DIRS pc-bios/spapr-rtas"
3552 DIRS="$DIRS roms/seabios roms/vgabios"
3553 DIRS="$DIRS fsdev ui"
3554 FILES="Makefile tests/Makefile"
3555 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3556 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3557 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3558 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3559 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3560     FILES="$FILES pc-bios/`basename $bios_file`"
3561 done
3562 mkdir -p $DIRS
3563 for f in $FILES ; do
3564     test -e $f || symlink $source_path/$f $f
3565 done
3566
3567 # temporary config to build submodules
3568 for rom in seabios vgabios ; do
3569     config_mak=roms/$rom/config.mak
3570     echo "# Automatically generated by configure - do not modify" > $config_mak
3571     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3572     echo "CC=$cc" >> $config_mak
3573     echo "BCC=bcc" >> $config_mak
3574     echo "CPP=${cross_prefix}cpp" >> $config_mak
3575     echo "OBJCOPY=objcopy" >> $config_mak
3576     echo "IASL=iasl" >> $config_mak
3577     echo "LD=$ld" >> $config_mak
3578 done
3579
3580 for hwlib in 32 64; do
3581   d=libhw$hwlib
3582   mkdir -p $d
3583   mkdir -p $d/ide
3584   symlink $source_path/Makefile.hw $d/Makefile
3585   mkdir -p $d/9pfs
3586   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3587 done
3588
3589 if [ "$source_path" != `pwd` ]; then
3590     # out of tree build
3591     mkdir -p libcacard
3592     rm -f libcacard/Makefile
3593     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3594 fi
3595
3596 d=libuser
3597 mkdir -p $d
3598 symlink $source_path/Makefile.user $d/Makefile
3599 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3600   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3601 fi
3602
3603 if test "$docs" = "yes" ; then
3604   mkdir -p QMP
3605 fi