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}-$$-${RANDOM}"
  17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
  18 TMPI="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.i"
  19 TMPSDLLOG="${TMPDIR1}/qemu-conf-sdl-$$-${RANDOM}.log"
  20
  21 trap "rm -f $TMPC $TMPO $TMPE $TMPS $TMPI $TMPSDLLOG; exit" 0 2 3 15
  22
  23 # default parameters
  24 prefix=""
  25 interp_prefix="/usr/gnemul/qemu-%M"
  26 static="no"
  27 cross_prefix=""
  28 cc="gcc"
  29 audio_drv_list=""
  30 audio_card_list="ac97 es1370 sb16"
  31 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  32 host_cc="gcc"
  33 ar="ar"
  34 make="make"
  35 install="install"
  36 strip="strip"
  37
  38 # parse CC options first
  39 for opt do
  40   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  41   case "$opt" in
  42   --cross-prefix=*) cross_prefix="$optarg"
  43   ;;
  44   --cc=*) cc="$optarg"
  45   ;;
  46   esac
  47 done
  48
  49 # OS specific
  50 # Using uname is really, really broken.  Once we have the right set of checks
  51 # we can eliminate it's usage altogether
  52
  53 cc="${cross_prefix}${cc}"
  54 ar="${cross_prefix}${ar}"
  55 strip="${cross_prefix}${strip}"
  56
  57 # check that the C compiler works.
  58 cat > $TMPC <<EOF
  59 int main(void) {}
  60 EOF
  61
  62 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
  63   : C compiler works ok
  64 else
  65     echo "ERROR: \"$cc\" either does not exist or does not work"
  66     exit 1
  67 fi
  68
  69 check_define() {
  70 cat > $TMPC <<EOF
  71 #if !defined($1)
  72 #error Not defined
  73 #endif
  74 int main(void) { return 0; }
  75 EOF
  76   $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null
  77 }
  78
  79 if check_define __i386__ ; then
  80   cpu="i386"
  81 elif check_define __x86_64__ ; then
  82   cpu="x86_64"
  83 elif check_define __sparc__ ; then
  84   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
  85   # They must be specified using --sparc_cpu
  86   if check_define __arch64__ ; then
  87     cpu="sparc64"
  88   else
  89     cpu="sparc"
  90   fi
  91 elif check_define _ARCH_PPC ; then
  92   if check_define _ARCH_PPC64 ; then
  93     cpu="ppc64"
  94   else
  95     cpu="ppc"
  96   fi
  97 else
  98   cpu=`uname -m`
  99 fi
 100
 101 target_list=""
 102 case "$cpu" in
 103   i386|i486|i586|i686|i86pc|BePC)
 104     cpu="i386"
 105   ;;
 106   x86_64|amd64)
 107     cpu="x86_64"
 108   ;;
 109   alpha)
 110     cpu="alpha"
 111   ;;
 112   armv*b)
 113     cpu="armv4b"
 114   ;;
 115   armv*l)
 116     cpu="armv4l"
 117   ;;
 118   cris)
 119     cpu="cris"
 120   ;;
 121   parisc|parisc64)
 122     cpu="hppa"
 123   ;;
 124   ia64)
 125     cpu="ia64"
 126   ;;
 127   m68k)
 128     cpu="m68k"
 129   ;;
 130   microblaze)
 131     cpu="microblaze"
 132   ;;
 133   mips)
 134     cpu="mips"
 135   ;;
 136   mips64)
 137     cpu="mips64"
 138   ;;
 139   ppc)
 140     cpu="ppc"
 141   ;;
 142   ppc64)
 143     cpu="ppc64"
 144   ;;
 145   s390*)
 146     cpu="s390"
 147   ;;
 148   sparc|sun4[cdmuv])
 149     cpu="sparc"
 150   ;;
 151   sparc64)
 152     cpu="sparc64"
 153   ;;
 154   *)
 155     cpu="unknown"
 156   ;;
 157 esac
 158 gprof="no"
 159 debug_tcg="no"
 160 debug="no"
 161 sparse="no"
 162 strip_opt="yes"
 163 bigendian="no"
 164 mingw32="no"
 165 EXESUF=""
 166 slirp="yes"
 167 vde="yes"
 168 fmod_lib=""
 169 fmod_inc=""
 170 oss_lib=""
 171 vnc_tls="yes"
 172 vnc_sasl="yes"
 173 bsd="no"
 174 linux="no"
 175 solaris="no"
 176 kqemu="no"
 177 profiler="no"
 178 cocoa="no"
 179 softmmu="yes"
 180 linux_user="no"
 181 darwin_user="no"
 182 bsd_user="no"
 183 build_docs="yes"
 184 uname_release=""
 185 curses="yes"
 186 curl="yes"
 187 pthread="yes"
 188 aio="yes"
 189 io_thread="no"
 190 nptl="yes"
 191 mixemu="no"
 192 bluez="yes"
 193 kvm="yes"
 194 kerneldir=""
 195 aix="no"
 196 blobs="yes"
 197 fdt="yes"
 198 sdl="yes"
 199 sdl_x11="no"
 200 xen="yes"
 201 pkgversion=""
 202
 203 # OS specific
 204 if check_define __linux__ ; then
 205   targetos="Linux"
 206 elif check_define _WIN32 ; then
 207   targetos='MINGW32'
 208 elif check_define __OpenBSD__ ; then
 209   targetos='OpenBSD'
 210 elif check_define __sun__ ; then
 211   targetos='SunOS'
 212 else
 213   targetos=`uname -s`
 214 fi
 215 case $targetos in
 216 CYGWIN*)
 217 mingw32="yes"
 218 OS_CFLAGS="-mno-cygwin"
 219 if [ "$cpu" = "i386" ] ; then
 220     kqemu="yes"
 221 fi
 222 audio_possible_drivers="sdl"
 223 ;;
 224 MINGW32*)
 225 mingw32="yes"
 226 if [ "$cpu" = "i386" ] ; then
 227     kqemu="yes"
 228 fi
 229 audio_possible_drivers="dsound sdl fmod"
 230 ;;
 231 GNU/kFreeBSD)
 232 audio_drv_list="oss"
 233 audio_possible_drivers="oss sdl esd pa"
 234 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 235     kqemu="yes"
 236 fi
 237 ;;
 238 FreeBSD)
 239 bsd="yes"
 240 audio_drv_list="oss"
 241 audio_possible_drivers="oss sdl esd pa"
 242 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 243     kqemu="yes"
 244 fi
 245 ;;
 246 DragonFly)
 247 bsd="yes"
 248 audio_drv_list="oss"
 249 audio_possible_drivers="oss sdl esd pa"
 250 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 251     kqemu="yes"
 252 fi
 253 aio="no"
 254 ;;
 255 NetBSD)
 256 bsd="yes"
 257 audio_drv_list="oss"
 258 audio_possible_drivers="oss sdl esd"
 259 oss_lib="-lossaudio"
 260 ;;
 261 OpenBSD)
 262 bsd="yes"
 263 openbsd="yes"
 264 audio_drv_list="oss"
 265 audio_possible_drivers="oss sdl esd"
 266 oss_lib="-lossaudio"
 267 ;;
 268 Darwin)
 269 bsd="yes"
 270 darwin="yes"
 271 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can run 64-bit userspace code
 272 if [ "$cpu" = "i386" ] ; then
 273     is_x86_64=`sysctl -n hw.optional.x86_64`
 274     [ "$is_x86_64" = "1" ] && cpu=x86_64
 275 fi
 276 if [ "$cpu" = "x86_64" ] ; then
 277     OS_CFLAGS="-arch x86_64"
 278     LDFLAGS="-arch x86_64"
 279 else
 280     OS_CFLAGS="-mdynamic-no-pic"
 281 fi
 282 darwin_user="yes"
 283 cocoa="yes"
 284 audio_drv_list="coreaudio"
 285 audio_possible_drivers="coreaudio sdl fmod"
 286 OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
 287 ;;
 288 SunOS)
 289     solaris="yes"
 290     make="gmake"
 291     install="ginstall"
 292     needs_libsunmath="no"
 293     kvm="no"
 294     solarisrev=`uname -r | cut -f2 -d.`
 295     # have to select again, because `uname -m` returns i86pc
 296     # even on an x86_64 box.
 297     solariscpu=`isainfo -k`
 298     if test "${solariscpu}" = "amd64" ; then
 299         cpu="x86_64"
 300     fi
 301     if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 302         if test "$solarisrev" -le 9 ; then
 303             if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 304                 needs_libsunmath="yes"
 305             else
 306                 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 307                 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 308                 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 309                 echo "Studio 11 can be downloaded from www.sun.com."
 310                 exit 1
 311             fi
 312         fi
 313         if test "$solarisrev" -ge 9 ; then
 314             kqemu="yes"
 315         fi
 316     fi
 317     if test -f /usr/include/sys/soundcard.h ; then
 318         audio_drv_list="oss"
 319     fi
 320     audio_possible_drivers="oss sdl"
 321     OS_CFLAGS=-std=gnu99
 322 ;;
 323 AIX)
 324 aix="yes"
 325 make="gmake"
 326 ;;
 327 *)
 328 audio_drv_list="oss"
 329 audio_possible_drivers="oss alsa sdl esd pa"
 330 linux="yes"
 331 linux_user="yes"
 332 usb="linux"
 333 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 334     kqemu="yes"
 335     audio_possible_drivers="$audio_possible_drivers fmod"
 336 fi
 337 ;;
 338 esac
 339
 340 if [ "$bsd" = "yes" ] ; then
 341   if [ "$darwin" != "yes" ] ; then
 342     make="gmake"
 343     usb="bsd"
 344   fi
 345   bsd_user="yes"
 346 fi
 347
 348 # find source path
 349 source_path=`dirname "$0"`
 350 source_path_used="no"
 351 workdir=`pwd`
 352 if [ -z "$source_path" ]; then
 353     source_path=$workdir
 354 else
 355     source_path=`cd "$source_path"; pwd`
 356 fi
 357 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 358
 359 werror=""
 360
 361 for opt do
 362   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 363   case "$opt" in
 364   --help|-h) show_help=yes
 365   ;;
 366   --prefix=*) prefix="$optarg"
 367   ;;
 368   --interp-prefix=*) interp_prefix="$optarg"
 369   ;;
 370   --source-path=*) source_path="$optarg"
 371   source_path_used="yes"
 372   ;;
 373   --cross-prefix=*)
 374   ;;
 375   --cc=*)
 376   ;;
 377   --host-cc=*) host_cc="$optarg"
 378   ;;
 379   --make=*) make="$optarg"
 380   ;;
 381   --install=*) install="$optarg"
 382   ;;
 383   --extra-cflags=*) CFLAGS="$optarg"
 384   ;;
 385   --extra-ldflags=*) LDFLAGS="$optarg"
 386   ;;
 387   --cpu=*) cpu="$optarg"
 388   ;;
 389   --target-list=*) target_list="$optarg"
 390   ;;
 391   --enable-gprof) gprof="yes"
 392   ;;
 393   --static) static="yes"
 394   ;;
 395   --disable-sdl) sdl="no"
 396   ;;
 397   --fmod-lib=*) fmod_lib="$optarg"
 398   ;;
 399   --fmod-inc=*) fmod_inc="$optarg"
 400   ;;
 401   --oss-lib=*) oss_lib="$optarg"
 402   ;;
 403   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 404   ;;
 405   --audio-drv-list=*) audio_drv_list="$optarg"
 406   ;;
 407   --enable-debug-tcg) debug_tcg="yes"
 408   ;;
 409   --disable-debug-tcg) debug_tcg="no"
 410   ;;
 411   --enable-debug)
 412       # Enable debugging options that aren't excessively noisy
 413       debug_tcg="yes"
 414       debug="yes"
 415       strip_opt="no"
 416   ;;
 417   --enable-sparse) sparse="yes"
 418   ;;
 419   --disable-sparse) sparse="no"
 420   ;;
 421   --disable-strip) strip_opt="no"
 422   ;;
 423   --disable-vnc-tls) vnc_tls="no"
 424   ;;
 425   --disable-vnc-sasl) vnc_sasl="no"
 426   ;;
 427   --disable-slirp) slirp="no"
 428   ;;
 429   --disable-vde) vde="no"
 430   ;;
 431   --disable-kqemu) kqemu="no"
 432   ;;
 433   --disable-xen) xen="no"
 434   ;;
 435   --disable-brlapi) brlapi="no"
 436   ;;
 437   --disable-bluez) bluez="no"
 438   ;;
 439   --disable-kvm) kvm="no"
 440   ;;
 441   --enable-profiler) profiler="yes"
 442   ;;
 443   --enable-cocoa)
 444       cocoa="yes" ;
 445       sdl="no" ;
 446       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 447   ;;
 448   --disable-system) softmmu="no"
 449   ;;
 450   --enable-system) softmmu="yes"
 451   ;;
 452   --disable-linux-user) linux_user="no"
 453   ;;
 454   --enable-linux-user) linux_user="yes"
 455   ;;
 456   --disable-darwin-user) darwin_user="no"
 457   ;;
 458   --enable-darwin-user) darwin_user="yes"
 459   ;;
 460   --disable-bsd-user) bsd_user="no"
 461   ;;
 462   --enable-bsd-user) bsd_user="yes"
 463   ;;
 464   --enable-uname-release=*) uname_release="$optarg"
 465   ;;
 466   --sparc_cpu=*)
 467       sparc_cpu="$optarg"
 468       case $sparc_cpu in
 469         v7|v8) SP_CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 470                  target_cpu="sparc"; cpu="sparc" ;;
 471         v8plus|v8plusa) SP_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 472                  target_cpu="sparc"; cpu="sparc" ;;
 473         v9)    SP_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m64"
 474                  target_cpu="sparc64"; cpu="sparc64" ;;
 475         *)     echo "undefined SPARC architecture. Exiting";exit 1;;
 476       esac
 477   ;;
 478   --enable-werror) werror="yes"
 479   ;;
 480   --disable-werror) werror="no"
 481   ;;
 482   --disable-curses) curses="no"
 483   ;;
 484   --disable-curl) curl="no"
 485   ;;
 486   --disable-nptl) nptl="no"
 487   ;;
 488   --enable-mixemu) mixemu="yes"
 489   ;;
 490   --disable-pthread) pthread="no"
 491   ;;
 492   --disable-aio) aio="no"
 493   ;;
 494   --enable-io-thread) io_thread="yes"
 495   ;;
 496   --disable-blobs) blobs="no"
 497   ;;
 498   --kerneldir=*) kerneldir="$optarg"
 499   ;;
 500   --with-pkgversion=*) pkgversion=" ($optarg)"
 501   ;;
 502   --disable-docs) build_docs="no"
 503   ;;
 504   *) echo "ERROR: unknown option $opt"; show_help="yes"
 505   ;;
 506   esac
 507 done
 508
 509 # default flags for all hosts
 510 CFLAGS="$CFLAGS -g -fno-strict-aliasing"
 511 if test "$debug" = "no" ; then
 512   CFLAGS="$CFLAGS -O2"
 513 fi
 514 CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls"
 515 LDFLAGS="$LDFLAGS -g"
 516
 517 # Consult white-list to determine whether to enable werror
 518 # by default.  Only enable by default for git builds
 519 if test -z "$werror" ; then
 520     z_version=`cut -f3 -d. $source_path/VERSION`
 521     if test "$z_version" = "50" -a \
 522         "$linux" = "yes" ; then
 523         werror="yes"
 524     else
 525         werror="no"
 526     fi
 527 fi
 528
 529 if test "$werror" = "yes" ; then
 530     CFLAGS="$CFLAGS -Werror"
 531 fi
 532
 533 if test "$solaris" = "no" ; then
 534     if ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
 535         LDFLAGS="$LDFLAGS -Wl,--warn-common"
 536     fi
 537 fi
 538
 539 #
 540 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 541 # ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 542 #
 543 case "$cpu" in
 544     sparc) if test -z "$sparc_cpu" ; then
 545                ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__"
 546                ARCH_LDFLAGS="-m32"
 547            else
 548                ARCH_CFLAGS="${SP_CFLAGS}"
 549                ARCH_LDFLAGS="${SP_LDFLAGS}"
 550            fi
 551            ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g2 -ffixed-g3"
 552            if test "$solaris" = "no" ; then
 553                ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g1 -ffixed-g6"
 554            fi
 555            ;;
 556     sparc64) if test -z "$sparc_cpu" ; then
 557                ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__"
 558                ARCH_LDFLAGS="-m64"
 559            else
 560                ARCH_CFLAGS="${SP_CFLAGS}"
 561                ARCH_LDFLAGS="${SP_LDFLAGS}"
 562            fi
 563            if test "$solaris" = "no" ; then
 564                ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g5 -ffixed-g6 -ffixed-g7"
 565            else
 566                ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g1 -ffixed-g5 -ffixed-g6 -ffixed-g7"
 567            fi
 568            ;;
 569     s390)
 570            ARCH_CFLAGS="-march=z900"
 571            ;;
 572     i386)
 573            ARCH_CFLAGS="-m32"
 574            ARCH_LDFLAGS="-m32"
 575            ;;
 576     x86_64)
 577            ARCH_CFLAGS="-m64"
 578            ARCH_LDFLAGS="-m64"
 579            ;;
 580 esac
 581
 582 if test x"$show_help" = x"yes" ; then
 583 cat << EOF
 584
 585 Usage: configure [options]
 586 Options: [defaults in brackets after descriptions]
 587
 588 EOF
 589 echo "Standard options:"
 590 echo "  --help                   print this message"
 591 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 592 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 593 echo "                           use %M for cpu name [$interp_prefix]"
 594 echo "  --target-list=LIST       set target list [$target_list]"
 595 echo ""
 596 echo "kqemu kernel acceleration support:"
 597 echo "  --disable-kqemu          disable kqemu support"
 598 echo ""
 599 echo "Advanced options (experts only):"
 600 echo "  --source-path=PATH       path of source code [$source_path]"
 601 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 602 echo "  --cc=CC                  use C compiler CC [$cc]"
 603 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 604 echo "  --extra-cflags=CFLAGS    add C compiler flags CFLAGS"
 605 echo "  --extra-ldflags=LDFLAGS  add linker flags LDFLAGS"
 606 echo "  --make=MAKE              use specified make [$make]"
 607 echo "  --install=INSTALL        use specified install [$install]"
 608 echo "  --static                 enable static build [$static]"
 609 echo "  --enable-debug-tcg       enable TCG debugging"
 610 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 611 echo "  --disable-debug          enable common debug build options"
 612 echo "  --enable-sparse          enable sparse checker"
 613 echo "  --disable-sparse         disable sparse checker (default)"
 614 echo "  --disable-strip          disable stripping binaries"
 615 echo "  --disable-werror         disable compilation abort on warning"
 616 echo "  --disable-sdl            disable SDL"
 617 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 618 echo "  --audio-drv-list=LIST    set audio drivers list:"
 619 echo "                           Available drivers: $audio_possible_drivers"
 620 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 621 echo "                           Available cards: $audio_possible_cards"
 622 echo "  --enable-mixemu          enable mixer emulation"
 623 echo "  --disable-xen            disable xen backend driver support"
 624 echo "  --disable-brlapi         disable BrlAPI"
 625 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 626 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 627 echo "  --disable-curses         disable curses output"
 628 echo "  --disable-curl           disable curl connectivity"
 629 echo "  --disable-bluez          disable bluez stack connectivity"
 630 echo "  --disable-kvm            disable KVM acceleration support"
 631 echo "  --disable-nptl           disable usermode NPTL support"
 632 echo "  --enable-system          enable all system emulation targets"
 633 echo "  --disable-system         disable all system emulation targets"
 634 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 635 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 636 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 637 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 638 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 639 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 640 echo "  --fmod-lib               path to FMOD library"
 641 echo "  --fmod-inc               path to FMOD includes"
 642 echo "  --oss-lib                path to OSS library"
 643 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 644 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 645 echo "  --disable-vde            disable support for vde network"
 646 echo "  --disable-pthread        disable pthread support"
 647 echo "  --disable-aio            disable AIO support"
 648 echo "  --enable-io-thread       enable IO thread"
 649 echo "  --disable-blobs          disable installing provided firmware blobs"
 650 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 651 echo ""
 652 echo "NOTE: The object files are built at the place where configure is launched"
 653 exit 1
 654 fi
 655
 656 if test "$mingw32" = "yes" ; then
 657     linux="no"
 658     EXESUF=".exe"
 659     oss="no"
 660     linux_user="no"
 661     bsd_user="no"
 662     OS_CFLAGS="$OS_CFLAGS -DWIN32_LEAN_AND_MEAN -DWINVER=0x501"
 663 fi
 664
 665 if test ! -x "$(which cgcc 2>/dev/null)"; then
 666     sparse="no"
 667 fi
 668
 669 #
 670 # Solaris specific configure tool chain decisions
 671 #
 672 if test "$solaris" = "yes" ; then
 673   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 674   if test -z "$solinst" ; then
 675     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 676     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 677     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 678     exit 1
 679   fi
 680   if test "$solinst" = "/usr/sbin/install" ; then
 681     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 682     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 683     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 684     exit 1
 685   fi
 686   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 687   if test -z "$sol_ar" ; then
 688     echo "Error: No path includes ar"
 689     if test -f /usr/ccs/bin/ar ; then
 690       echo "Add /usr/ccs/bin to your path and rerun configure"
 691     fi
 692     exit 1
 693   fi
 694 fi
 695
 696
 697 if test -z "$target_list" ; then
 698 # these targets are portable
 699     if [ "$softmmu" = "yes" ] ; then
 700         target_list="\
 701 i386-softmmu \
 702 x86_64-softmmu \
 703 arm-softmmu \
 704 cris-softmmu \
 705 m68k-softmmu \
 706 microblaze-softmmu \
 707 mips-softmmu \
 708 mipsel-softmmu \
 709 mips64-softmmu \
 710 mips64el-softmmu \
 711 ppc-softmmu \
 712 ppcemb-softmmu \
 713 ppc64-softmmu \
 714 sh4-softmmu \
 715 sh4eb-softmmu \
 716 sparc-softmmu \
 717 "
 718     fi
 719 # the following are Linux specific
 720     if [ "$linux_user" = "yes" ] ; then
 721         target_list="${target_list}\
 722 i386-linux-user \
 723 x86_64-linux-user \
 724 alpha-linux-user \
 725 arm-linux-user \
 726 armeb-linux-user \
 727 cris-linux-user \
 728 m68k-linux-user \
 729 microblaze-linux-user \
 730 mips-linux-user \
 731 mipsel-linux-user \
 732 ppc-linux-user \
 733 ppc64-linux-user \
 734 ppc64abi32-linux-user \
 735 sh4-linux-user \
 736 sh4eb-linux-user \
 737 sparc-linux-user \
 738 sparc64-linux-user \
 739 sparc32plus-linux-user \
 740 "
 741     fi
 742 # the following are Darwin specific
 743     if [ "$darwin_user" = "yes" ] ; then
 744         target_list="$target_list i386-darwin-user ppc-darwin-user "
 745     fi
 746 # the following are BSD specific
 747     if [ "$bsd_user" = "yes" ] ; then
 748         target_list="${target_list}\
 749 i386-bsd-user \
 750 x86_64-bsd-user \
 751 sparc-bsd-user \
 752 sparc64-bsd-user \
 753 "
 754     fi
 755 else
 756     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 757 fi
 758 if test -z "$target_list" ; then
 759     echo "No targets enabled"
 760     exit 1
 761 fi
 762
 763 if test -z "$cross_prefix" ; then
 764
 765 # ---
 766 # big/little endian test
 767 cat > $TMPC << EOF
 768 #include <inttypes.h>
 769 int main(int argc, char ** argv){
 770         volatile uint32_t i=0x01234567;
 771         return (*((uint8_t*)(&i))) == 0x67;
 772 }
 773 EOF
 774
 775 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
 776 $TMPE && bigendian="yes"
 777 else
 778 echo big/little test failed
 779 fi
 780
 781 else
 782
 783 # if cross compiling, cannot launch a program, so make a static guess
 784 if test "$cpu" = "armv4b" \
 785      -o "$cpu" = "hppa" \
 786      -o "$cpu" = "m68k" \
 787      -o "$cpu" = "mips" \
 788      -o "$cpu" = "mips64" \
 789      -o "$cpu" = "ppc" \
 790      -o "$cpu" = "ppc64" \
 791      -o "$cpu" = "s390" \
 792      -o "$cpu" = "sparc" \
 793      -o "$cpu" = "sparc64"; then
 794     bigendian="yes"
 795 fi
 796
 797 fi
 798
 799 # host long bits test
 800 hostlongbits="32"
 801 if test "$cpu" = "x86_64" \
 802      -o "$cpu" = "alpha" \
 803      -o "$cpu" = "ia64" \
 804      -o "$cpu" = "sparc64" \
 805      -o "$cpu" = "ppc64"; then
 806     hostlongbits="64"
 807 fi
 808
 809 # Check host NPTL support
 810 cat > $TMPC <<EOF
 811 #include <sched.h>
 812 #include <linux/futex.h>
 813 void foo()
 814 {
 815 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 816 #error bork
 817 #endif
 818 }
 819 EOF
 820
 821 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
 822   :
 823 else
 824    nptl="no"
 825 fi
 826
 827 ##########################################
 828 # zlib check
 829
 830 cat > $TMPC << EOF
 831 #include <zlib.h>
 832 int main(void) { zlibVersion(); return 0; }
 833 EOF
 834 if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lz > /dev/null 2> /dev/null ; then
 835     :
 836 else
 837     echo
 838     echo "Error: zlib check failed"
 839     echo "Make sure to have the zlib libs and headers installed."
 840     echo
 841     exit 1
 842 fi
 843
 844 ##########################################
 845 # xen probe
 846
 847 if test "$xen" = "yes" ; then
 848 cat > $TMPC <<EOF
 849 #include <xenctrl.h>
 850 #include <xs.h>
 851 int main(void) { xs_daemon_open; xc_interface_open; }
 852 EOF
 853    if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC -lxenstore -lxenctrl 2> /dev/null > /dev/null ; then
 854       :
 855    else
 856       xen="no"
 857    fi
 858 fi
 859
 860 ##########################################
 861 # SDL probe
 862
 863 sdl_too_old=no
 864
 865 if test "$sdl" = "yes" ; then
 866     sdl_config="sdl-config"
 867     sdl=no
 868     sdl_static=no
 869
 870 cat > $TMPC << EOF
 871 #include <SDL.h>
 872 #undef main /* We don't want SDL to override our main() */
 873 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 874 EOF
 875     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` > $TMPSDLLOG 2>&1 ; then
 876         _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 877         if test "$_sdlversion" -lt 121 ; then
 878             sdl_too_old=yes
 879         else
 880             if test "$cocoa" = "no" ; then
 881                 sdl=yes
 882             fi
 883         fi
 884
 885         # static link with sdl ?
 886         if test "$sdl" = "yes" ; then
 887             aa="no"
 888             `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
 889             sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
 890             if [ "$aa" = "yes" ] ; then
 891                 sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 892             fi
 893
 894             if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs > /dev/null 2> /dev/null; then
 895                 sdl_static=yes
 896             fi
 897         fi # static link
 898     fi # sdl compile test
 899 else
 900     # Make sure to disable cocoa if sdl was set
 901     if test "$sdl" = "yes" ; then
 902        cocoa="no"
 903        audio_drv_list="`echo $audio_drv_list | sed s,coreaudio,,g`"
 904     fi
 905 fi # -z $sdl
 906
 907 if test "$sdl" = "yes" ; then
 908 cat > $TMPC <<EOF
 909 #include <SDL.h>
 910 #if defined(SDL_VIDEO_DRIVER_X11)
 911 #include <X11/XKBlib.h>
 912 #else
 913 #error No x11 support
 914 #endif
 915 int main(void) { return 0; }
 916 EOF
 917     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` > /dev/null 2>&1 ; then
 918         sdl_x11="yes"
 919     fi
 920 fi
 921
 922 ##########################################
 923 # VNC TLS detection
 924 if test "$vnc_tls" = "yes" ; then
 925 cat > $TMPC <<EOF
 926 #include <gnutls/gnutls.h>
 927 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
 928 EOF
 929     vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
 930     vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
 931     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_tls_cflags $TMPC \
 932            $vnc_tls_libs > /dev/null 2> /dev/null ; then
 933         :
 934     else
 935         vnc_tls="no"
 936     fi
 937 fi
 938
 939 ##########################################
 940 # VNC SASL detection
 941 if test "$vnc_sasl" = "yes" ; then
 942 cat > $TMPC <<EOF
 943 #include <sasl/sasl.h>
 944 #include <stdio.h>
 945 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
 946 EOF
 947     # Assuming Cyrus-SASL installed in /usr prefix
 948     vnc_sasl_cflags=""
 949     vnc_sasl_libs="-lsasl2"
 950     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_sasl_cflags $TMPC \
 951            $vnc_sasl_libs 2> /dev/null > /dev/null ; then
 952         :
 953     else
 954         vnc_sasl="no"
 955     fi
 956 fi
 957
 958 ##########################################
 959 # fnmatch() probe, used for ACL routines
 960 fnmatch="no"
 961 cat > $TMPC << EOF
 962 #include <fnmatch.h>
 963 int main(void)
 964 {
 965     fnmatch("foo", "foo", 0);
 966     return 0;
 967 }
 968 EOF
 969 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
 970    fnmatch="yes"
 971 fi
 972
 973 ##########################################
 974 # vde libraries probe
 975 if test "$vde" = "yes" ; then
 976   cat > $TMPC << EOF
 977 #include <libvdeplug.h>
 978 int main(void)
 979 {
 980     struct vde_open_args a = {0, 0, 0};
 981     vde_open("", "", &a);
 982     return 0;
 983 }
 984 EOF
 985     if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lvdeplug > /dev/null 2> /dev/null ; then
 986         :
 987     else
 988         vde="no"
 989     fi
 990 fi
 991
 992 ##########################################
 993 # Sound support libraries probe
 994
 995 audio_drv_probe()
 996 {
 997     drv=$1
 998     hdr=$2
 999     lib=$3
1000     exp=$4
1001     cfl=$5
1002         cat > $TMPC << EOF
1003 #include <$hdr>
1004 int main(void) { $exp }
1005 EOF
1006     if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib > /dev/null 2> /dev/null ; then
1007         :
1008     else
1009         echo
1010         echo "Error: $drv check failed"
1011         echo "Make sure to have the $drv libs and headers installed."
1012         echo
1013         exit 1
1014     fi
1015 }
1016
1017 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1018 for drv in $audio_drv_list; do
1019     case $drv in
1020     alsa)
1021     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1022         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1023     ;;
1024
1025     fmod)
1026     if test -z $fmod_lib || test -z $fmod_inc; then
1027         echo
1028         echo "Error: You must specify path to FMOD library and headers"
1029         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1030         echo
1031         exit 1
1032     fi
1033     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1034     ;;
1035
1036     esd)
1037     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1038     ;;
1039
1040     pa)
1041     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
1042         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1043     ;;
1044
1045     oss|sdl|core|wav|dsound)
1046     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1047     ;;
1048
1049     *)
1050     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1051         echo
1052         echo "Error: Unknown driver '$drv' selected"
1053         echo "Possible drivers are: $audio_possible_drivers"
1054         echo
1055         exit 1
1056     }
1057     ;;
1058     esac
1059 done
1060
1061 ##########################################
1062 # BrlAPI probe
1063
1064 if test -z "$brlapi" ; then
1065     brlapi=no
1066 cat > $TMPC << EOF
1067 #include <brlapi.h>
1068 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1069 EOF
1070     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi > /dev/null 2> /dev/null ; then
1071             brlapi=yes
1072     fi # brlapi compile test
1073 fi # -z $brlapi
1074
1075 ##########################################
1076 # curses probe
1077
1078 if test "$curses" = "yes" ; then
1079   curses=no
1080   cat > $TMPC << EOF
1081 #include <curses.h>
1082 #ifdef __OpenBSD__
1083 #define resize_term resizeterm
1084 #endif
1085 int main(void) { resize_term(0, 0); return curses_version(); }
1086 EOF
1087   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses > /dev/null 2> /dev/null ; then
1088     curses=yes
1089   fi
1090 fi # test "$curses"
1091
1092 ##########################################
1093 # curl probe
1094
1095 if test "$curl" = "yes" ; then
1096   curl=no
1097   cat > $TMPC << EOF
1098 #include <curl/curl.h>
1099 int main(void) { return curl_easy_init(); }
1100 EOF
1101   curl_libs=`curl-config --libs 2>/dev/null`
1102  if $cc $ARCH_CFLAGS $curl_libs -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1103     curl=yes
1104   fi
1105 fi # test "$curl"
1106
1107 ##########################################
1108 # bluez support probe
1109 if test "$bluez" = "yes" ; then
1110   `pkg-config bluez 2> /dev/null` || bluez="no"
1111 fi
1112 if test "$bluez" = "yes" ; then
1113   cat > $TMPC << EOF
1114 #include <bluetooth/bluetooth.h>
1115 int main(void) { return bt_error(0); }
1116 EOF
1117   bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
1118   bluez_libs=`pkg-config --libs bluez 2> /dev/null`
1119   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $bluez_cflags $TMPC \
1120       $bluez_libs > /dev/null 2> /dev/null ; then
1121     :
1122   else
1123     bluez="no"
1124   fi
1125 fi
1126
1127 ##########################################
1128 # kvm probe
1129 if test "$kvm" = "yes" ; then
1130     cat > $TMPC <<EOF
1131 #include <linux/kvm.h>
1132 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1133 #error Invalid KVM version
1134 #endif
1135 #if !defined(KVM_CAP_USER_MEMORY)
1136 #error Missing KVM capability KVM_CAP_USER_MEMORY
1137 #endif
1138 #if !defined(KVM_CAP_SET_TSS_ADDR)
1139 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1140 #endif
1141 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1142 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1143 #endif
1144 int main(void) { return 0; }
1145 EOF
1146   if test "$kerneldir" != "" ; then
1147       kvm_cflags=-I"$kerneldir"/include
1148       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1149          -a -d "$kerneldir/arch/x86/include" ; then
1150             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1151         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1152             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1153         elif test -d "$kerneldir/arch/$cpu/include" ; then
1154             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1155       fi
1156   else
1157       kvm_cflags=""
1158   fi
1159   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC \
1160       > /dev/null 2>/dev/null ; then
1161     :
1162   else
1163     kvm="no";
1164     if [ -x "`which awk 2>/dev/null`" ] && \
1165        [ -x "`which grep 2>/dev/null`" ]; then
1166       kvmerr=`LANG=C $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC 2>&1 \
1167         | grep "error: " \
1168         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1169       if test "$kvmerr" != "" ; then
1170         kvm="no - (${kvmerr})\n\
1171     NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1172 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1173       fi
1174     fi
1175   fi
1176 fi
1177
1178 ##########################################
1179 # pthread probe
1180 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1181 PTHREADLIBS=""
1182
1183 if test "$pthread" = yes; then
1184   pthread=no
1185 cat > $TMPC << EOF
1186 #include <pthread.h>
1187 int main(void) { pthread_create(0,0,0,0); return 0; }
1188 EOF
1189   for pthread_lib in $PTHREADLIBS_LIST; do
1190     if $cc $ARCH_CFLAGS -o $TMPE $TMPC $pthread_lib 2> /dev/null > /dev/null ; then
1191       pthread=yes
1192       PTHREADLIBS="$pthread_lib"
1193       break
1194     fi
1195   done
1196 fi
1197
1198 if test "$pthread" = no; then
1199    aio=no
1200    io_thread=no
1201 fi
1202
1203 ##########################################
1204 # iovec probe
1205 cat > $TMPC <<EOF
1206 #include <sys/types.h>
1207 #include <sys/uio.h>
1208 #include <unistd.h>
1209 int main(void) { struct iovec iov; return 0; }
1210 EOF
1211 iovec=no
1212 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1213   iovec=yes
1214 fi
1215
1216 ##########################################
1217 # preadv probe
1218 cat > $TMPC <<EOF
1219 #include <sys/types.h>
1220 #include <sys/uio.h>
1221 #include <unistd.h>
1222 int main(void) { preadv; }
1223 EOF
1224 preadv=no
1225 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1226   preadv=yes
1227 fi
1228
1229 ##########################################
1230 # fdt probe
1231 if test "$fdt" = "yes" ; then
1232     fdt=no
1233     cat > $TMPC << EOF
1234 int main(void) { return 0; }
1235 EOF
1236   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lfdt 2> /dev/null > /dev/null ; then
1237     fdt=yes
1238   fi
1239 fi
1240
1241 #
1242 # Check for xxxat() functions when we are building linux-user
1243 # emulator.  This is done because older glibc versions don't
1244 # have syscall stubs for these implemented.
1245 #
1246 atfile=no
1247 if [ "$linux_user" = "yes" ] ; then
1248   cat > $TMPC << EOF
1249 #define _ATFILE_SOURCE
1250 #include <sys/types.h>
1251 #include <fcntl.h>
1252 #include <unistd.h>
1253
1254 int
1255 main(void)
1256 {
1257         /* try to unlink nonexisting file */
1258         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1259 }
1260 EOF
1261   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null > /dev/null ; then
1262     atfile=yes
1263   fi
1264 fi
1265
1266 # Check for inotify functions when we are building linux-user
1267 # emulator.  This is done because older glibc versions don't
1268 # have syscall stubs for these implemented.  In that case we
1269 # don't provide them even if kernel supports them.
1270 #
1271 inotify=no
1272 if [ "$linux_user" = "yes" ] ; then
1273   cat > $TMPC << EOF
1274 #include <sys/inotify.h>
1275
1276 int
1277 main(void)
1278 {
1279         /* try to start inotify */
1280         return inotify_init();
1281 }
1282 EOF
1283   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null > /dev/null ; then
1284     inotify=yes
1285   fi
1286 fi
1287
1288 # check if utimensat and futimens are supported
1289 utimens=no
1290 cat > $TMPC << EOF
1291 #define _ATFILE_SOURCE
1292 #define _GNU_SOURCE
1293 #include <stddef.h>
1294 #include <fcntl.h>
1295
1296 int main(void)
1297 {
1298     utimensat(AT_FDCWD, "foo", NULL, 0);
1299     futimens(0, NULL);
1300     return 0;
1301 }
1302 EOF
1303 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1304   utimens=yes
1305 fi
1306
1307 # check if pipe2 is there
1308 pipe2=no
1309 cat > $TMPC << EOF
1310 #define _GNU_SOURCE
1311 #include <unistd.h>
1312 #include <fcntl.h>
1313
1314 int main(void)
1315 {
1316     int pipefd[2];
1317     pipe2(pipefd, O_CLOEXEC);
1318     return 0;
1319 }
1320 EOF
1321 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1322   pipe2=yes
1323 fi
1324
1325 # check if tee/splice is there. vmsplice was added same time.
1326 splice=no
1327 cat > $TMPC << EOF
1328 #define _GNU_SOURCE
1329 #include <unistd.h>
1330 #include <fcntl.h>
1331 #include <limits.h>
1332
1333 int main(void)
1334 {
1335     int len, fd;
1336     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1337     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1338     return 0;
1339 }
1340 EOF
1341 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1342   splice=yes
1343 fi
1344
1345 # Check if tools are available to build documentation.
1346 if test "$build_docs" = "yes" -a \( ! -x "`which texi2html 2>/dev/null`" -o ! -x "`which pod2man 2>/dev/null`" \) ; then
1347   build_docs="no"
1348 fi
1349
1350 ##########################################
1351 # Do we need librt
1352 CLOCKLIBS=""
1353 cat > $TMPC <<EOF
1354 #include <signal.h>
1355 #include <time.h>
1356 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1357 EOF
1358
1359 rt=no
1360 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1361   :
1362 elif $cc $ARCH_CFLAGS -o $TMPE $TMPC -lrt > /dev/null 2> /dev/null ; then
1363   rt=yes
1364 fi
1365
1366 if test "$rt" = "yes" ; then
1367   CLOCKLIBS="-lrt"
1368 fi
1369
1370 if test "$mingw32" = "yes" ; then
1371   if test -z "$prefix" ; then
1372       prefix="c:\\\\Program Files\\\\Qemu"
1373   fi
1374   mansuffix=""
1375   datasuffix=""
1376   docsuffix=""
1377   binsuffix=""
1378 else
1379   if test -z "$prefix" ; then
1380       prefix="/usr/local"
1381   fi
1382   mansuffix="/share/man"
1383   datasuffix="/share/qemu"
1384   docsuffix="/share/doc/qemu"
1385   binsuffix="/bin"
1386 fi
1387
1388 echo "Install prefix    $prefix"
1389 echo "BIOS directory    $prefix$datasuffix"
1390 echo "binary directory  $prefix$binsuffix"
1391 if test "$mingw32" = "no" ; then
1392 echo "Manual directory  $prefix$mansuffix"
1393 echo "ELF interp prefix $interp_prefix"
1394 fi
1395 echo "Source path       $source_path"
1396 echo "C compiler        $cc"
1397 echo "Host C compiler   $host_cc"
1398 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
1399 echo "make              $make"
1400 echo "install           $install"
1401 echo "host CPU          $cpu"
1402 echo "host big endian   $bigendian"
1403 echo "target list       $target_list"
1404 echo "tcg debug enabled $debug_tcg"
1405 echo "gprof enabled     $gprof"
1406 echo "sparse enabled    $sparse"
1407 echo "strip binaries    $strip_opt"
1408 echo "profiler          $profiler"
1409 echo "static build      $static"
1410 echo "-Werror enabled   $werror"
1411 if test "$darwin" = "yes" ; then
1412     echo "Cocoa support     $cocoa"
1413 fi
1414 echo "SDL support       $sdl"
1415 if test "$sdl" != "no" ; then
1416     echo "SDL static link   $sdl_static"
1417 fi
1418 echo "curses support    $curses"
1419 echo "curl support      $curl"
1420 echo "mingw32 support   $mingw32"
1421 echo "Audio drivers     $audio_drv_list"
1422 echo "Extra audio cards $audio_card_list"
1423 echo "Mixer emulation   $mixemu"
1424 echo "VNC TLS support   $vnc_tls"
1425 if test "$vnc_tls" = "yes" ; then
1426     echo "    TLS CFLAGS    $vnc_tls_cflags"
1427     echo "    TLS LIBS      $vnc_tls_libs"
1428 fi
1429 echo "VNC SASL support  $vnc_sasl"
1430 if test "$vnc_sasl" = "yes" ; then
1431     echo "    SASL CFLAGS    $vnc_sasl_cflags"
1432     echo "    SASL LIBS      $vnc_sasl_libs"
1433 fi
1434 if test -n "$sparc_cpu"; then
1435     echo "Target Sparc Arch $sparc_cpu"
1436 fi
1437 echo "kqemu support     $kqemu"
1438 echo "xen support       $xen"
1439 echo "brlapi support    $brlapi"
1440 echo "Documentation     $build_docs"
1441 [ ! -z "$uname_release" ] && \
1442 echo "uname -r          $uname_release"
1443 echo "NPTL support      $nptl"
1444 echo "vde support       $vde"
1445 echo "AIO support       $aio"
1446 echo "IO thread         $io_thread"
1447 echo "Install blobs     $blobs"
1448 echo -e "KVM support       $kvm"
1449 echo "fdt support       $fdt"
1450 echo "preadv support    $preadv"
1451
1452 if test $sdl_too_old = "yes"; then
1453 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1454 fi
1455 #if test "$sdl_static" = "no"; then
1456 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
1457 #fi
1458 config_mak="config-host.mak"
1459 config_h="config-host.h"
1460
1461 #echo "Creating $config_mak and $config_h"
1462
1463 test -f $config_h && mv $config_h ${config_h}~
1464
1465 echo "# Automatically generated by configure - do not modify" > $config_mak
1466 printf "# Configured with:" >> $config_mak
1467 printf " '%s'" "$0" "$@" >> $config_mak
1468 echo >> $config_mak
1469 echo "/* Automatically generated by configure - do not modify */" > $config_h
1470
1471 echo "prefix=$prefix" >> $config_mak
1472 echo "bindir=\${prefix}$binsuffix" >> $config_mak
1473 echo "mandir=\${prefix}$mansuffix" >> $config_mak
1474 echo "datadir=\${prefix}$datasuffix" >> $config_mak
1475 echo "docdir=\${prefix}$docsuffix" >> $config_mak
1476 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
1477 echo "MAKE=$make" >> $config_mak
1478 echo "INSTALL=$install" >> $config_mak
1479 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_mak
1480 echo "INSTALL_DATA=$install -m0644 -p" >> $config_mak
1481 echo "INSTALL_PROG=$install -m0755 -p" >> $config_mak
1482 echo "CC=$cc" >> $config_mak
1483 echo "HOST_CC=$host_cc" >> $config_mak
1484 echo "AR=$ar" >> $config_mak
1485 # XXX: only use CFLAGS and LDFLAGS ?
1486 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
1487 # compilation of dyngen tool (useful for win32 build on Linux host)
1488 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
1489 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
1490 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
1491 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
1492 echo "CFLAGS=$CFLAGS" >> $config_mak
1493 echo "LDFLAGS=$LDFLAGS" >> $config_mak
1494 echo "EXESUF=$EXESUF" >> $config_mak
1495 echo "PTHREADLIBS=$PTHREADLIBS" >> $config_mak
1496 echo "CLOCKLIBS=$CLOCKLIBS" >> $config_mak
1497 case "$cpu" in
1498   i386)
1499     echo "ARCH=i386" >> $config_mak
1500     echo "#define HOST_I386 1" >> $config_h
1501   ;;
1502   x86_64)
1503     echo "ARCH=x86_64" >> $config_mak
1504     echo "#define HOST_X86_64 1" >> $config_h
1505   ;;
1506   alpha)
1507     echo "ARCH=alpha" >> $config_mak
1508     echo "#define HOST_ALPHA 1" >> $config_h
1509   ;;
1510   armv4b)
1511     echo "ARCH=arm" >> $config_mak
1512     echo "#define HOST_ARM 1" >> $config_h
1513   ;;
1514   armv4l)
1515     echo "ARCH=arm" >> $config_mak
1516     echo "#define HOST_ARM 1" >> $config_h
1517   ;;
1518   cris)
1519     echo "ARCH=cris" >> $config_mak
1520     echo "#define HOST_CRIS 1" >> $config_h
1521   ;;
1522   hppa)
1523     echo "ARCH=hppa" >> $config_mak
1524     echo "#define HOST_HPPA 1" >> $config_h
1525   ;;
1526   ia64)
1527     echo "ARCH=ia64" >> $config_mak
1528     echo "#define HOST_IA64 1" >> $config_h
1529   ;;
1530   m68k)
1531     echo "ARCH=m68k" >> $config_mak
1532     echo "#define HOST_M68K 1" >> $config_h
1533   ;;
1534   microblaze)
1535     echo "ARCH=microblaze" >> $config_mak
1536     echo "#define HOST_MICROBLAZE 1" >> $config_h
1537   ;;
1538   mips)
1539     echo "ARCH=mips" >> $config_mak
1540     echo "#define HOST_MIPS 1" >> $config_h
1541   ;;
1542   mips64)
1543     echo "ARCH=mips64" >> $config_mak
1544     echo "#define HOST_MIPS64 1" >> $config_h
1545   ;;
1546   ppc)
1547     echo "ARCH=ppc" >> $config_mak
1548     echo "#define HOST_PPC 1" >> $config_h
1549   ;;
1550   ppc64)
1551     echo "ARCH=ppc64" >> $config_mak
1552     echo "#define HOST_PPC64 1" >> $config_h
1553   ;;
1554   s390)
1555     echo "ARCH=s390" >> $config_mak
1556     echo "#define HOST_S390 1" >> $config_h
1557   ;;
1558   sparc)
1559     echo "ARCH=sparc" >> $config_mak
1560     echo "#define HOST_SPARC 1" >> $config_h
1561   ;;
1562   sparc64)
1563     echo "ARCH=sparc64" >> $config_mak
1564     echo "#define HOST_SPARC64 1" >> $config_h
1565   ;;
1566   *)
1567     echo "Unsupported CPU = $cpu"
1568     exit 1
1569   ;;
1570 esac
1571 if test "$debug_tcg" = "yes" ; then
1572   echo "#define DEBUG_TCG 1" >> $config_h
1573 fi
1574 if test "$debug" = "yes" ; then
1575   echo "#define DEBUG_EXEC 1" >> $config_h
1576 fi
1577 if test "$sparse" = "yes" ; then
1578   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_mak
1579   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_mak
1580   echo "CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_mak
1581 fi
1582 if test "$strip_opt" = "yes" ; then
1583   echo "STRIP_OPT=-s" >> $config_mak
1584 fi
1585 if test "$bigendian" = "yes" ; then
1586   echo "WORDS_BIGENDIAN=yes" >> $config_mak
1587   echo "#define WORDS_BIGENDIAN 1" >> $config_h
1588 fi
1589 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
1590 if test "$mingw32" = "yes" ; then
1591   echo "CONFIG_WIN32=yes" >> $config_mak
1592   echo "#define CONFIG_WIN32 1" >> $config_h
1593 else
1594   cat > $TMPC << EOF
1595 #include <byteswap.h>
1596 int main(void) { return bswap_32(0); }
1597 EOF
1598   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1599     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
1600   fi
1601   cat > $TMPC << EOF
1602 #include <sys/endian.h>
1603 #include <sys/types.h>
1604 #include <machine/bswap.h>
1605 int main(void) { return bswap32(0); }
1606 EOF
1607   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1608     echo "#define HAVE_MACHINE_BSWAP_H 1" >> $config_h
1609   fi
1610 fi
1611
1612 if [ "$openbsd" = "yes" ] ; then
1613   echo "#define ENOTSUP 4096" >> $config_h
1614 fi
1615
1616 if test "$darwin" = "yes" ; then
1617   echo "CONFIG_DARWIN=yes" >> $config_mak
1618   echo "#define CONFIG_DARWIN 1" >> $config_h
1619 fi
1620
1621 if test "$aix" = "yes" ; then
1622   echo "CONFIG_AIX=yes" >> $config_mak
1623   echo "#define CONFIG_AIX 1" >> $config_h
1624 fi
1625
1626 if test "$solaris" = "yes" ; then
1627   echo "CONFIG_SOLARIS=yes" >> $config_mak
1628   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
1629   if test "$needs_libsunmath" = "yes" ; then
1630     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
1631     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
1632   fi
1633 fi
1634 if test -n "$sparc_cpu"; then
1635   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
1636   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
1637 fi
1638 if test "$gprof" = "yes" ; then
1639   echo "TARGET_GPROF=yes" >> $config_mak
1640   echo "#define HAVE_GPROF 1" >> $config_h
1641 fi
1642 if test "$static" = "yes" ; then
1643   echo "CONFIG_STATIC=yes" >> $config_mak
1644   echo "#define CONFIG_STATIC 1" >> $config_h
1645 fi
1646 if test $profiler = "yes" ; then
1647   echo "#define CONFIG_PROFILER 1" >> $config_h
1648 fi
1649 if test "$slirp" = "yes" ; then
1650   echo "CONFIG_SLIRP=yes" >> $config_mak
1651   echo "#define CONFIG_SLIRP 1" >> $config_h
1652 fi
1653 if test "$vde" = "yes" ; then
1654   echo "CONFIG_VDE=yes" >> $config_mak
1655   echo "#define CONFIG_VDE 1" >> $config_h
1656   echo "VDE_LIBS=-lvdeplug" >> $config_mak
1657 fi
1658 for card in $audio_card_list; do
1659     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1660     echo "$def=yes" >> $config_mak
1661     echo "#define $def 1" >> $config_h
1662 done
1663 echo "#define AUDIO_DRIVERS \\" >> $config_h
1664 for drv in $audio_drv_list; do
1665     echo "    &${drv}_audio_driver, \\" >>$config_h
1666     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1667     echo "$def=yes" >> $config_mak
1668     if test "$drv" = "fmod"; then
1669         echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1670         echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1671     elif test "$drv" = "oss"; then
1672         echo "CONFIG_OSS_LIB=$oss_lib" >> $config_mak
1673     fi
1674 done
1675 echo "" >>$config_h
1676 if test "$mixemu" = "yes" ; then
1677   echo "CONFIG_MIXEMU=yes" >> $config_mak
1678   echo "#define CONFIG_MIXEMU 1" >> $config_h
1679 fi
1680 if test "$vnc_tls" = "yes" ; then
1681   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1682   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1683   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1684   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1685 fi
1686 if test "$vnc_sasl" = "yes" ; then
1687   echo "CONFIG_VNC_SASL=yes" >> $config_mak
1688   echo "CONFIG_VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_mak
1689   echo "CONFIG_VNC_SASL_LIBS=$vnc_sasl_libs" >> $config_mak
1690   echo "#define CONFIG_VNC_SASL 1" >> $config_h
1691 fi
1692 if test "$fnmatch" = "yes" ; then
1693   echo "#define HAVE_FNMATCH_H 1" >> $config_h
1694 fi
1695 qemu_version=`head $source_path/VERSION`
1696 echo "VERSION=$qemu_version" >>$config_mak
1697 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1698
1699 echo "#define QEMU_PKGVERSION \"$pkgversion\"" >> $config_h
1700
1701 echo "SRC_PATH=$source_path" >> $config_mak
1702 if [ "$source_path_used" = "yes" ]; then
1703   echo "VPATH=$source_path" >> $config_mak
1704 fi
1705 echo "TARGET_DIRS=$target_list" >> $config_mak
1706 if [ "$build_docs" = "yes" ] ; then
1707   echo "BUILD_DOCS=yes" >> $config_mak
1708 fi
1709 if test "$static" = "yes"; then
1710   sdl1=$sdl_static
1711 else
1712   sdl1=$sdl
1713 fi
1714 if test "$sdl1" = "yes" ; then
1715   echo "#define CONFIG_SDL 1" >> $config_h
1716   echo "CONFIG_SDL=yes" >> $config_mak
1717   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1718     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1719   elif test "$sdl_x11" = "yes" ; then
1720     echo "SDL_LIBS=`$sdl_config --libs` -lX11" >> $config_mak
1721   else
1722     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1723   fi
1724   if [ "${aa}" = "yes" ] ; then
1725     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1726   else
1727     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1728   fi
1729 fi
1730 if test "$cocoa" = "yes" ; then
1731   echo "#define CONFIG_COCOA 1" >> $config_h
1732   echo "CONFIG_COCOA=yes" >> $config_mak
1733 fi
1734 if test "$curses" = "yes" ; then
1735   echo "#define CONFIG_CURSES 1" >> $config_h
1736   echo "CONFIG_CURSES=yes" >> $config_mak
1737   echo "CURSES_LIBS=-lcurses" >> $config_mak
1738 fi
1739 if test "$atfile" = "yes" ; then
1740   echo "#define CONFIG_ATFILE 1" >> $config_h
1741 fi
1742 if test "$utimens" = "yes" ; then
1743   echo "#define CONFIG_UTIMENSAT 1" >> $config_h
1744 fi
1745 if test "$pipe2" = "yes" ; then
1746   echo "#define CONFIG_PIPE2 1" >> $config_h
1747 fi
1748 if test "$splice" = "yes" ; then
1749   echo "#define CONFIG_SPLICE 1" >> $config_h
1750 fi
1751 if test "$inotify" = "yes" ; then
1752   echo "#define CONFIG_INOTIFY 1" >> $config_h
1753 fi
1754 if test "$curl" = "yes" ; then
1755   echo "CONFIG_CURL=yes" >> $config_mak
1756   echo "CURL_LIBS=$curl_libs" >> $config_mak
1757   echo "#define CONFIG_CURL 1" >> $config_h
1758 fi
1759 if test "$brlapi" = "yes" ; then
1760   echo "CONFIG_BRLAPI=yes" >> $config_mak
1761   echo "#define CONFIG_BRLAPI 1" >> $config_h
1762   echo "BRLAPI_LIBS=-lbrlapi" >> $config_mak
1763 fi
1764 if test "$bluez" = "yes" ; then
1765   echo "CONFIG_BLUEZ=yes" >> $config_mak
1766   echo "CONFIG_BLUEZ_CFLAGS=$bluez_cflags" >> $config_mak
1767   echo "CONFIG_BLUEZ_LIBS=$bluez_libs" >> $config_mak
1768   echo "#define CONFIG_BLUEZ 1" >> $config_h
1769 fi
1770 if test "$xen" = "yes" ; then
1771   echo "XEN_LIBS=-lxenstore -lxenctrl -lxenguest" >> $config_mak
1772 fi
1773 if test "$aio" = "yes" ; then
1774   echo "#define CONFIG_AIO 1" >> $config_h
1775   echo "CONFIG_AIO=yes" >> $config_mak
1776 fi
1777 if test "$io_thread" = "yes" ; then
1778   echo "CONFIG_IOTHREAD=yes" >> $config_mak
1779   echo "#define CONFIG_IOTHREAD 1" >> $config_h
1780 fi
1781 if test "$blobs" = "yes" ; then
1782   echo "INSTALL_BLOBS=yes" >> $config_mak
1783 fi
1784 if test "$iovec" = "yes" ; then
1785   echo "#define HAVE_IOVEC 1" >> $config_h
1786 fi
1787 if test "$preadv" = "yes" ; then
1788   echo "#define HAVE_PREADV 1" >> $config_h
1789 fi
1790 if test "$fdt" = "yes" ; then
1791   echo "#define HAVE_FDT 1" >> $config_h
1792   echo "FDT_LIBS=-lfdt" >> $config_mak
1793 fi
1794
1795 # XXX: suppress that
1796 if [ "$bsd" = "yes" ] ; then
1797   echo "#define O_LARGEFILE 0" >> $config_h
1798   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1799   echo "#define HOST_BSD 1" >> $config_h
1800 fi
1801
1802 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1803
1804 # USB host support
1805 case "$usb" in
1806 linux)
1807   echo "HOST_USB=linux" >> $config_mak
1808 ;;
1809 bsd)
1810   echo "HOST_USB=bsd" >> $config_mak
1811 ;;
1812 *)
1813   echo "HOST_USB=stub" >> $config_mak
1814 ;;
1815 esac
1816
1817 # Determine what linker flags to use to force archive inclusion
1818 check_linker_flags()
1819 {
1820     $cc $ARCH_CFLAGS -o $TMPE $OS_CFLAGS $TMPC -Wl,$1 -Wl,$2 >/dev/null 2>/dev/null
1821 }
1822
1823 cat > $TMPC << EOF
1824 int main(void) { }
1825 EOF
1826 if check_linker_flags --whole-archive --no-whole-archive ; then
1827     # GNU ld
1828     echo "ARLIBS_BEGIN=-Wl,--whole-archive" >> $config_mak
1829     echo "ARLIBS_END=-Wl,--no-whole-archive" >> $config_mak
1830 elif check_linker_flags -z,allextract -z,defaultextract ; then
1831     # Solaris ld
1832     echo "ARLIBS_BEGIN=-Wl,-z,allextract" >> $config_mak
1833     echo "ARLIBS_END=-Wl,-z,defaultextract" >> $config_mak
1834 else
1835     echo "Error: your linker does not support --whole-archive or -z."
1836     echo "Please report to qemu-devel@nongnu.org"
1837     exit 1
1838 fi
1839
1840 if test "$xen" = "yes" ;
1841     then
1842     echo "CONFIG_XEN=yes" >> $config_mak
1843 fi
1844
1845 tools=
1846 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1847   tools="qemu-img\$(EXESUF) $tools"
1848   if [ "$linux" = "yes" ] ; then
1849       tools="qemu-nbd\$(EXESUF) qemu-io\$(EXESUF) $tools"
1850   fi
1851 fi
1852 echo "TOOLS=$tools" >> $config_mak
1853
1854 if test -f ${config_h}~ ; then
1855   if cmp -s $config_h ${config_h}~ ; then
1856     mv ${config_h}~ $config_h
1857   else
1858     rm ${config_h}~
1859   fi
1860 fi
1861
1862 config_host_mak=${config_mak}
1863
1864 for target in $target_list; do
1865 target_dir="$target"
1866 config_mak=$target_dir/config.mak
1867 config_h=$target_dir/config.h
1868 target_cpu=`echo $target | cut -d '-' -f 1`
1869 target_bigendian="no"
1870 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1871 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1872 [ "$target_cpu" = "microblaze" ] && target_bigendian=yes
1873 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1874 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1875 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1876 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1877 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1878 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1879 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1880 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1881 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1882 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1883 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1884 target_softmmu="no"
1885 target_user_only="no"
1886 target_linux_user="no"
1887 target_darwin_user="no"
1888 target_bsd_user="no"
1889 case "$target" in
1890   ${target_cpu}-softmmu)
1891     target_softmmu="yes"
1892     ;;
1893   ${target_cpu}-linux-user)
1894     target_user_only="yes"
1895     target_linux_user="yes"
1896     ;;
1897   ${target_cpu}-darwin-user)
1898     target_user_only="yes"
1899     target_darwin_user="yes"
1900     ;;
1901   ${target_cpu}-bsd-user)
1902     target_user_only="yes"
1903     target_bsd_user="yes"
1904     ;;
1905   *)
1906     echo "ERROR: Target '$target' not recognised"
1907     exit 1
1908     ;;
1909 esac
1910
1911 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1912
1913 test -f $config_h && mv $config_h ${config_h}~
1914
1915 mkdir -p $target_dir
1916 mkdir -p $target_dir/fpu
1917 mkdir -p $target_dir/tcg
1918 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
1919   mkdir -p $target_dir/nwfpe
1920 fi
1921
1922 #
1923 # don't use ln -sf as not all "ln -sf" over write the file/link
1924 #
1925 rm -f $target_dir/Makefile
1926 ln -s $source_path/Makefile.target $target_dir/Makefile
1927
1928
1929 echo "# Automatically generated by configure - do not modify" > $config_mak
1930 echo "/* Automatically generated by configure - do not modify */" > $config_h
1931
1932
1933 echo "include ../config-host.mak" >> $config_mak
1934 echo "#include \"../config-host.h\"" >> $config_h
1935
1936 bflt="no"
1937 elfload32="no"
1938 target_nptl="no"
1939 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1940 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1941 gdb_xml_files=""
1942 target_kvm="$kvm"
1943
1944 # Make sure the target and host cpus are compatible
1945 if test ! \( "$target_cpu" = "$cpu" -o \
1946   \( "$target_cpu" = "ppcemb" -a "$cpu" = "ppc" \) -o \
1947   \( "$target_cpu" = "x86_64" -a "$cpu" = "i386"   \) -o \
1948   \( "$target_cpu" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
1949   target_kvm="no"
1950 fi
1951 # Disable KVM for linux-user
1952 if test "$target_softmmu" = "no" ; then
1953   target_kvm="no"
1954 fi
1955
1956 case "$target_cpu" in
1957   i386)
1958     echo "TARGET_ARCH=i386" >> $config_mak
1959     echo "#define TARGET_ARCH \"i386\"" >> $config_h
1960     echo "#define TARGET_I386 1" >> $config_h
1961     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1962     then
1963       echo "CONFIG_KQEMU=yes" >> $config_mak
1964       echo "#define CONFIG_KQEMU 1" >> $config_h
1965     fi
1966     if test "$target_kvm" = "yes" ; then
1967       echo "CONFIG_KVM=yes" >> $config_mak
1968       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1969       echo "#define CONFIG_KVM 1" >> $config_h
1970     fi
1971     if test "$xen" = "yes" -a "$target_softmmu" = "yes";
1972     then
1973       echo "CONFIG_XEN=yes" >> $config_mak
1974       echo "#define CONFIG_XEN 1" >> $config_h
1975     fi
1976     target_phys_bits=32
1977   ;;
1978   x86_64)
1979     echo "TARGET_ARCH=x86_64" >> $config_mak
1980     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1981     echo "#define TARGET_I386 1" >> $config_h
1982     echo "#define TARGET_X86_64 1" >> $config_h
1983     if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
1984     then
1985       echo "CONFIG_KQEMU=yes" >> $config_mak
1986       echo "#define CONFIG_KQEMU 1" >> $config_h
1987     fi
1988     if test "$target_kvm" = "yes" ; then
1989       echo "CONFIG_KVM=yes" >> $config_mak
1990       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1991       echo "#define CONFIG_KVM 1" >> $config_h
1992     fi
1993     if test "$xen" = "yes" -a "$target_softmmu" = "yes"
1994     then
1995       echo "CONFIG_XEN=yes" >> $config_mak
1996       echo "#define CONFIG_XEN 1" >> $config_h
1997     fi
1998     target_phys_bits=64
1999   ;;
2000   alpha)
2001     echo "TARGET_ARCH=alpha" >> $config_mak
2002     echo "#define TARGET_ARCH \"alpha\"" >> $config_h
2003     echo "#define TARGET_ALPHA 1" >> $config_h
2004     target_phys_bits=64
2005   ;;
2006   arm|armeb)
2007     echo "TARGET_ARCH=arm" >> $config_mak
2008     echo "#define TARGET_ARCH \"arm\"" >> $config_h
2009     echo "#define TARGET_ARM 1" >> $config_h
2010     bflt="yes"
2011     target_nptl="yes"
2012     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2013     target_phys_bits=32
2014   ;;
2015   cris)
2016     echo "TARGET_ARCH=cris" >> $config_mak
2017     echo "#define TARGET_ARCH \"cris\"" >> $config_h
2018     echo "#define TARGET_CRIS 1" >> $config_h
2019     target_nptl="yes"
2020     target_phys_bits=32
2021   ;;
2022   m68k)
2023     echo "TARGET_ARCH=m68k" >> $config_mak
2024     echo "#define TARGET_ARCH \"m68k\"" >> $config_h
2025     echo "#define TARGET_M68K 1" >> $config_h
2026     bflt="yes"
2027     gdb_xml_files="cf-core.xml cf-fp.xml"
2028     target_phys_bits=32
2029   ;;
2030   microblaze)
2031     echo "TARGET_ARCH=microblaze" >> $config_mak
2032     echo "#define TARGET_ARCH \"microblaze\"" >> $config_h
2033     echo "#define TARGET_MICROBLAZE 1" >> $config_h
2034     bflt="yes"
2035     target_nptl="yes"
2036     target_phys_bits=32
2037   ;;
2038  mips|mipsel)
2039     echo "TARGET_ARCH=mips" >> $config_mak
2040     echo "#define TARGET_ARCH \"mips\"" >> $config_h
2041     echo "#define TARGET_MIPS 1" >> $config_h
2042     echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
2043     target_phys_bits=64
2044   ;;
2045   mipsn32|mipsn32el)
2046     echo "TARGET_ARCH=mipsn32" >> $config_mak
2047     echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
2048     echo "#define TARGET_MIPS 1" >> $config_h
2049     echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
2050     target_phys_bits=64
2051   ;;
2052   mips64|mips64el)
2053     echo "TARGET_ARCH=mips64" >> $config_mak
2054     echo "#define TARGET_ARCH \"mips64\"" >> $config_h
2055     echo "#define TARGET_MIPS 1" >> $config_h
2056     echo "#define TARGET_MIPS64 1" >> $config_h
2057     echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
2058     target_phys_bits=64
2059   ;;
2060   ppc)
2061     echo "TARGET_ARCH=ppc" >> $config_mak
2062     echo "#define TARGET_ARCH \"ppc\"" >> $config_h
2063     echo "#define TARGET_PPC 1" >> $config_h
2064     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2065     target_phys_bits=32
2066   ;;
2067   ppcemb)
2068     echo "TARGET_ARCH=ppcemb" >> $config_mak
2069     echo "TARGET_ABI_DIR=ppc" >> $config_mak
2070     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
2071     echo "#define TARGET_PPC 1" >> $config_h
2072     echo "#define TARGET_PPCEMB 1" >> $config_h
2073     if test "$target_kvm" = "yes" ; then
2074       echo "CONFIG_KVM=yes" >> $config_mak
2075       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
2076       echo "#define CONFIG_KVM 1" >> $config_h
2077     fi
2078     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2079     target_phys_bits=64
2080   ;;
2081   ppc64)
2082     echo "TARGET_ARCH=ppc64" >> $config_mak
2083     echo "TARGET_ABI_DIR=ppc" >> $config_mak
2084     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
2085     echo "#define TARGET_PPC 1" >> $config_h
2086     echo "#define TARGET_PPC64 1" >> $config_h
2087     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2088     target_phys_bits=64
2089   ;;
2090   ppc64abi32)
2091     echo "TARGET_ARCH=ppc64" >> $config_mak
2092     echo "TARGET_ABI_DIR=ppc" >> $config_mak
2093     echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
2094     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
2095     echo "#define TARGET_PPC 1" >> $config_h
2096     echo "#define TARGET_PPC64 1" >> $config_h
2097     echo "#define TARGET_ABI32 1" >> $config_h
2098     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2099     target_phys_bits=64
2100   ;;
2101   sh4|sh4eb)
2102     echo "TARGET_ARCH=sh4" >> $config_mak
2103     echo "#define TARGET_ARCH \"sh4\"" >> $config_h
2104     echo "#define TARGET_SH4 1" >> $config_h
2105     bflt="yes"
2106     target_nptl="yes"
2107     target_phys_bits=32
2108   ;;
2109   sparc)
2110     echo "TARGET_ARCH=sparc" >> $config_mak
2111     echo "#define TARGET_ARCH \"sparc\"" >> $config_h
2112     echo "#define TARGET_SPARC 1" >> $config_h
2113     target_phys_bits=64
2114   ;;
2115   sparc64)
2116     echo "TARGET_ARCH=sparc64" >> $config_mak
2117     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
2118     echo "#define TARGET_SPARC 1" >> $config_h
2119     echo "#define TARGET_SPARC64 1" >> $config_h
2120     elfload32="yes"
2121     target_phys_bits=64
2122   ;;
2123   sparc32plus)
2124     echo "TARGET_ARCH=sparc64" >> $config_mak
2125     echo "TARGET_ABI_DIR=sparc" >> $config_mak
2126     echo "TARGET_ARCH2=sparc32plus" >> $config_mak
2127     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
2128     echo "#define TARGET_SPARC 1" >> $config_h
2129     echo "#define TARGET_SPARC64 1" >> $config_h
2130     echo "#define TARGET_ABI32 1" >> $config_h
2131     target_phys_bits=64
2132   ;;
2133   *)
2134     echo "Unsupported target CPU"
2135     exit 1
2136   ;;
2137 esac
2138 if [ $target_phys_bits -lt $hostlongbits ] ; then
2139   target_phys_bits=$hostlongbits
2140 fi
2141 echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_mak
2142 echo "#define TARGET_PHYS_ADDR_BITS $target_phys_bits" >> $config_h
2143 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2144 if test "$target_bigendian" = "yes" ; then
2145   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
2146   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
2147 fi
2148 if test "$target_softmmu" = "yes" ; then
2149   echo "CONFIG_SOFTMMU=yes" >> $config_mak
2150   echo "#define CONFIG_SOFTMMU 1" >> $config_h
2151 fi
2152 if test "$target_user_only" = "yes" ; then
2153   echo "CONFIG_USER_ONLY=yes" >> $config_mak
2154   echo "#define CONFIG_USER_ONLY 1" >> $config_h
2155 fi
2156 if test "$target_linux_user" = "yes" ; then
2157   echo "CONFIG_LINUX_USER=yes" >> $config_mak
2158   echo "#define CONFIG_LINUX_USER 1" >> $config_h
2159 fi
2160 if test "$target_darwin_user" = "yes" ; then
2161   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
2162   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
2163 fi
2164 list=""
2165 if test ! -z "$gdb_xml_files" ; then
2166   for x in $gdb_xml_files; do
2167     list="$list $source_path/gdb-xml/$x"
2168   done
2169 fi
2170 echo "TARGET_XML_FILES=$list" >> $config_mak
2171
2172 if test "$target_cpu" = "arm" \
2173      -o "$target_cpu" = "armeb" \
2174      -o "$target_cpu" = "m68k" \
2175      -o "$target_cpu" = "microblaze" \
2176      -o "$target_cpu" = "mips" \
2177      -o "$target_cpu" = "mipsel" \
2178      -o "$target_cpu" = "mipsn32" \
2179      -o "$target_cpu" = "mipsn32el" \
2180      -o "$target_cpu" = "mips64" \
2181      -o "$target_cpu" = "mips64el" \
2182      -o "$target_cpu" = "ppc" \
2183      -o "$target_cpu" = "ppc64" \
2184      -o "$target_cpu" = "ppc64abi32" \
2185      -o "$target_cpu" = "ppcemb" \
2186      -o "$target_cpu" = "sparc" \
2187      -o "$target_cpu" = "sparc64" \
2188      -o "$target_cpu" = "sparc32plus"; then
2189   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
2190   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
2191 fi
2192 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2193   echo "TARGET_HAS_BFLT=yes" >> $config_mak
2194   echo "#define TARGET_HAS_BFLT 1" >> $config_h
2195 fi
2196 if test "$target_user_only" = "yes" \
2197         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2198   echo "#define USE_NPTL 1" >> $config_h
2199 fi
2200 # 32 bit ELF loader in addition to native 64 bit loader?
2201 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2202   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
2203   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
2204 fi
2205 if test "$target_bsd_user" = "yes" ; then
2206   echo "CONFIG_BSD_USER=yes" >> $config_mak
2207   echo "#define CONFIG_BSD_USER 1" >> $config_h
2208 fi
2209
2210 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
2211
2212 done # for target in $targets
2213
2214 # build tree in object directory if source path is different from current one
2215 if test "$source_path_used" = "yes" ; then
2216     DIRS="tests tests/cris slirp audio block"
2217     FILES="Makefile tests/Makefile"
2218     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2219     FILES="$FILES tests/test-mmap.c"
2220     for dir in $DIRS ; do
2221             mkdir -p $dir
2222     done
2223     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2224     for f in $FILES ; do
2225         rm -f $f
2226         ln -s $source_path/$f $f
2227     done
2228 fi
2229
2230 for hwlib in 32 64; do
2231   d=libhw$hwlib
2232   mkdir -p $d
2233   rm -f $d/Makefile
2234   ln -s $source_path/Makefile.hw $d/Makefile
2235   echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak
2236   echo "CPPFLAGS=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak
2237 done