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="no"
 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     solarisrev=`uname -r | cut -f2 -d.`
 294     # have to select again, because `uname -m` returns i86pc
 295     # even on an x86_64 box.
 296     solariscpu=`isainfo -k`
 297     if test "${solariscpu}" = "amd64" ; then
 298         cpu="x86_64"
 299     fi
 300     if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 301         if test "$solarisrev" -le 9 ; then
 302             if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 303                 needs_libsunmath="yes"
 304             else
 305                 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 306                 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 307                 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 308                 echo "Studio 11 can be downloaded from www.sun.com."
 309                 exit 1
 310             fi
 311         fi
 312         if test "$solarisrev" -ge 9 ; then
 313             kqemu="yes"
 314         fi
 315     fi
 316     if test -f /usr/include/sys/soundcard.h ; then
 317         audio_drv_list="oss"
 318     fi
 319     audio_possible_drivers="oss sdl"
 320     OS_CFLAGS=-std=gnu99
 321 ;;
 322 AIX)
 323 aix="yes"
 324 make="gmake"
 325 ;;
 326 *)
 327 audio_drv_list="oss"
 328 audio_possible_drivers="oss alsa sdl esd pa"
 329 linux="yes"
 330 linux_user="yes"
 331 usb="linux"
 332 kvm="yes"
 333 if [ "$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 "  --enable-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 sparc64-softmmu \
 718 "
 719     fi
 720 # the following are Linux specific
 721     if [ "$linux_user" = "yes" ] ; then
 722         target_list="${target_list}\
 723 i386-linux-user \
 724 x86_64-linux-user \
 725 alpha-linux-user \
 726 arm-linux-user \
 727 armeb-linux-user \
 728 cris-linux-user \
 729 m68k-linux-user \
 730 microblaze-linux-user \
 731 mips-linux-user \
 732 mipsel-linux-user \
 733 ppc-linux-user \
 734 ppc64-linux-user \
 735 ppc64abi32-linux-user \
 736 sh4-linux-user \
 737 sh4eb-linux-user \
 738 sparc-linux-user \
 739 sparc64-linux-user \
 740 sparc32plus-linux-user \
 741 "
 742     fi
 743 # the following are Darwin specific
 744     if [ "$darwin_user" = "yes" ] ; then
 745         target_list="$target_list i386-darwin-user ppc-darwin-user "
 746     fi
 747 # the following are BSD specific
 748     if [ "$bsd_user" = "yes" ] ; then
 749         target_list="${target_list}\
 750 i386-bsd-user \
 751 x86_64-bsd-user \
 752 sparc-bsd-user \
 753 sparc64-bsd-user \
 754 "
 755     fi
 756 else
 757     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 758 fi
 759 if test -z "$target_list" ; then
 760     echo "No targets enabled"
 761     exit 1
 762 fi
 763
 764 if test -z "$cross_prefix" ; then
 765
 766 # ---
 767 # big/little endian test
 768 cat > $TMPC << EOF
 769 #include <inttypes.h>
 770 int main(int argc, char ** argv){
 771         volatile uint32_t i=0x01234567;
 772         return (*((uint8_t*)(&i))) == 0x67;
 773 }
 774 EOF
 775
 776 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
 777 $TMPE && bigendian="yes"
 778 else
 779 echo big/little test failed
 780 fi
 781
 782 else
 783
 784 # if cross compiling, cannot launch a program, so make a static guess
 785 if test "$cpu" = "armv4b" \
 786      -o "$cpu" = "hppa" \
 787      -o "$cpu" = "m68k" \
 788      -o "$cpu" = "mips" \
 789      -o "$cpu" = "mips64" \
 790      -o "$cpu" = "ppc" \
 791      -o "$cpu" = "ppc64" \
 792      -o "$cpu" = "s390" \
 793      -o "$cpu" = "sparc" \
 794      -o "$cpu" = "sparc64"; then
 795     bigendian="yes"
 796 fi
 797
 798 fi
 799
 800 # host long bits test
 801 hostlongbits="32"
 802 if test "$cpu" = "x86_64" \
 803      -o "$cpu" = "alpha" \
 804      -o "$cpu" = "ia64" \
 805      -o "$cpu" = "sparc64" \
 806      -o "$cpu" = "ppc64"; then
 807     hostlongbits="64"
 808 fi
 809
 810 # Check host NPTL support
 811 cat > $TMPC <<EOF
 812 #include <sched.h>
 813 #include <linux/futex.h>
 814 void foo()
 815 {
 816 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 817 #error bork
 818 #endif
 819 }
 820 EOF
 821
 822 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
 823   :
 824 else
 825    nptl="no"
 826 fi
 827
 828 ##########################################
 829 # zlib check
 830
 831 cat > $TMPC << EOF
 832 #include <zlib.h>
 833 int main(void) { zlibVersion(); return 0; }
 834 EOF
 835 if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lz > /dev/null 2> /dev/null ; then
 836     :
 837 else
 838     echo
 839     echo "Error: zlib check failed"
 840     echo "Make sure to have the zlib libs and headers installed."
 841     echo
 842     exit 1
 843 fi
 844
 845 ##########################################
 846 # xen probe
 847
 848 if test "$xen" = "yes" ; then
 849 cat > $TMPC <<EOF
 850 #include <xenctrl.h>
 851 #include <xs.h>
 852 int main(void) { xs_daemon_open; xc_interface_open; }
 853 EOF
 854    if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC -lxenstore -lxenctrl 2> /dev/null > /dev/null ; then
 855       :
 856    else
 857       xen="no"
 858    fi
 859 fi
 860
 861 ##########################################
 862 # SDL probe
 863
 864 sdl_too_old=no
 865
 866 if test "$sdl" = "yes" ; then
 867     sdl_config="sdl-config"
 868     sdl=no
 869     sdl_static=no
 870
 871 cat > $TMPC << EOF
 872 #include <SDL.h>
 873 #undef main /* We don't want SDL to override our main() */
 874 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 875 EOF
 876     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` > $TMPSDLLOG 2>&1 ; then
 877         _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 878         if test "$_sdlversion" -lt 121 ; then
 879             sdl_too_old=yes
 880         else
 881             if test "$cocoa" = "no" ; then
 882                 sdl=yes
 883             fi
 884         fi
 885
 886         # static link with sdl ?
 887         if test "$sdl" = "yes" ; then
 888             aa="no"
 889             `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
 890             sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
 891             if [ "$aa" = "yes" ] ; then
 892                 sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 893             fi
 894
 895             if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs > /dev/null 2> /dev/null; then
 896                 sdl_static=yes
 897             fi
 898         fi # static link
 899     fi # sdl compile test
 900 else
 901     # Make sure to disable cocoa if sdl was set
 902     if test "$sdl" = "yes" ; then
 903        cocoa="no"
 904        audio_drv_list="`echo $audio_drv_list | sed s,coreaudio,,g`"
 905     fi
 906 fi # -z $sdl
 907
 908 if test "$sdl" = "yes" ; then
 909 cat > $TMPC <<EOF
 910 #include <SDL.h>
 911 #if defined(SDL_VIDEO_DRIVER_X11)
 912 #include <X11/XKBlib.h>
 913 #else
 914 #error No x11 support
 915 #endif
 916 int main(void) { return 0; }
 917 EOF
 918     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
 919         sdl_x11="yes"
 920     fi
 921 fi
 922
 923 ##########################################
 924 # VNC TLS detection
 925 if test "$vnc_tls" = "yes" ; then
 926 cat > $TMPC <<EOF
 927 #include <gnutls/gnutls.h>
 928 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
 929 EOF
 930     vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
 931     vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
 932     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_tls_cflags $TMPC \
 933            $vnc_tls_libs > /dev/null 2> /dev/null ; then
 934         :
 935     else
 936         vnc_tls="no"
 937     fi
 938 fi
 939
 940 ##########################################
 941 # VNC SASL detection
 942 if test "$vnc_sasl" = "yes" ; then
 943 cat > $TMPC <<EOF
 944 #include <sasl/sasl.h>
 945 #include <stdio.h>
 946 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
 947 EOF
 948     # Assuming Cyrus-SASL installed in /usr prefix
 949     vnc_sasl_cflags=""
 950     vnc_sasl_libs="-lsasl2"
 951     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_sasl_cflags $TMPC \
 952            $vnc_sasl_libs 2> /dev/null > /dev/null ; then
 953         :
 954     else
 955         vnc_sasl="no"
 956     fi
 957 fi
 958
 959 ##########################################
 960 # fnmatch() probe, used for ACL routines
 961 fnmatch="no"
 962 cat > $TMPC << EOF
 963 #include <fnmatch.h>
 964 int main(void)
 965 {
 966     fnmatch("foo", "foo", 0);
 967     return 0;
 968 }
 969 EOF
 970 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
 971    fnmatch="yes"
 972 fi
 973
 974 ##########################################
 975 # vde libraries probe
 976 if test "$vde" = "yes" ; then
 977   cat > $TMPC << EOF
 978 #include <libvdeplug.h>
 979 int main(void)
 980 {
 981     struct vde_open_args a = {0, 0, 0};
 982     vde_open("", "", &a);
 983     return 0;
 984 }
 985 EOF
 986     if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lvdeplug > /dev/null 2> /dev/null ; then
 987         :
 988     else
 989         vde="no"
 990     fi
 991 fi
 992
 993 ##########################################
 994 # Sound support libraries probe
 995
 996 audio_drv_probe()
 997 {
 998     drv=$1
 999     hdr=$2
1000     lib=$3
1001     exp=$4
1002     cfl=$5
1003         cat > $TMPC << EOF
1004 #include <$hdr>
1005 int main(void) { $exp }
1006 EOF
1007     if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib > /dev/null 2> /dev/null ; then
1008         :
1009     else
1010         echo
1011         echo "Error: $drv check failed"
1012         echo "Make sure to have the $drv libs and headers installed."
1013         echo
1014         exit 1
1015     fi
1016 }
1017
1018 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1019 for drv in $audio_drv_list; do
1020     case $drv in
1021     alsa)
1022     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1023         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1024     ;;
1025
1026     fmod)
1027     if test -z $fmod_lib || test -z $fmod_inc; then
1028         echo
1029         echo "Error: You must specify path to FMOD library and headers"
1030         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1031         echo
1032         exit 1
1033     fi
1034     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1035     ;;
1036
1037     esd)
1038     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1039     ;;
1040
1041     pa)
1042     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
1043         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1044     ;;
1045
1046     oss|sdl|core|wav|dsound)
1047     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1048     ;;
1049
1050     *)
1051     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1052         echo
1053         echo "Error: Unknown driver '$drv' selected"
1054         echo "Possible drivers are: $audio_possible_drivers"
1055         echo
1056         exit 1
1057     }
1058     ;;
1059     esac
1060 done
1061
1062 ##########################################
1063 # BrlAPI probe
1064
1065 if test -z "$brlapi" ; then
1066     brlapi=no
1067 cat > $TMPC << EOF
1068 #include <brlapi.h>
1069 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1070 EOF
1071     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi > /dev/null 2> /dev/null ; then
1072             brlapi=yes
1073     fi # brlapi compile test
1074 fi # -z $brlapi
1075
1076 ##########################################
1077 # curses probe
1078
1079 if test "$curses" = "yes" ; then
1080   curses=no
1081   cat > $TMPC << EOF
1082 #include <curses.h>
1083 #ifdef __OpenBSD__
1084 #define resize_term resizeterm
1085 #endif
1086 int main(void) { resize_term(0, 0); return curses_version(); }
1087 EOF
1088   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses > /dev/null 2> /dev/null ; then
1089     curses=yes
1090   fi
1091 fi # test "$curses"
1092
1093 ##########################################
1094 # curl probe
1095
1096 if test "$curl" = "yes" ; then
1097   curl=no
1098   cat > $TMPC << EOF
1099 #include <curl/curl.h>
1100 int main(void) { return curl_easy_init(); }
1101 EOF
1102   curl_libs=`curl-config --libs 2>/dev/null`
1103  if $cc $ARCH_CFLAGS $curl_libs -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1104     curl=yes
1105   fi
1106 fi # test "$curl"
1107
1108 ##########################################
1109 # bluez support probe
1110 if test "$bluez" = "yes" ; then
1111   `pkg-config bluez 2> /dev/null` || bluez="no"
1112 fi
1113 if test "$bluez" = "yes" ; then
1114   cat > $TMPC << EOF
1115 #include <bluetooth/bluetooth.h>
1116 int main(void) { return bt_error(0); }
1117 EOF
1118   bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
1119   bluez_libs=`pkg-config --libs bluez 2> /dev/null`
1120   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $bluez_cflags $TMPC \
1121       $bluez_libs > /dev/null 2> /dev/null ; then
1122     :
1123   else
1124     bluez="no"
1125   fi
1126 fi
1127
1128 ##########################################
1129 # kvm probe
1130 if test "$kvm" = "yes" ; then
1131     cat > $TMPC <<EOF
1132 #include <linux/kvm.h>
1133 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1134 #error Invalid KVM version
1135 #endif
1136 #if !defined(KVM_CAP_USER_MEMORY)
1137 #error Missing KVM capability KVM_CAP_USER_MEMORY
1138 #endif
1139 #if !defined(KVM_CAP_SET_TSS_ADDR)
1140 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1141 #endif
1142 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1143 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1144 #endif
1145 int main(void) { return 0; }
1146 EOF
1147   if test "$kerneldir" != "" ; then
1148       kvm_cflags=-I"$kerneldir"/include
1149       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1150          -a -d "$kerneldir/arch/x86/include" ; then
1151             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1152         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1153             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1154         elif test -d "$kerneldir/arch/$cpu/include" ; then
1155             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1156       fi
1157   else
1158       kvm_cflags=""
1159   fi
1160   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC \
1161       > /dev/null 2>/dev/null ; then
1162     :
1163   else
1164     kvm="no";
1165     if [ -x "`which awk 2>/dev/null`" ] && \
1166        [ -x "`which grep 2>/dev/null`" ]; then
1167       kvmerr=`LANG=C $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC 2>&1 \
1168         | grep "error: " \
1169         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1170       if test "$kvmerr" != "" ; then
1171         kvm="no - (${kvmerr})\n\
1172     NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1173 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1174       fi
1175     fi
1176   fi
1177 fi
1178
1179 ##########################################
1180 # pthread probe
1181 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1182 PTHREADLIBS=""
1183
1184 if test "$pthread" = yes; then
1185   pthread=no
1186 cat > $TMPC << EOF
1187 #include <pthread.h>
1188 int main(void) { pthread_create(0,0,0,0); return 0; }
1189 EOF
1190   for pthread_lib in $PTHREADLIBS_LIST; do
1191     if $cc $ARCH_CFLAGS -o $TMPE $TMPC $pthread_lib 2> /dev/null > /dev/null ; then
1192       pthread=yes
1193       PTHREADLIBS="$pthread_lib"
1194       break
1195     fi
1196   done
1197 fi
1198
1199 if test "$pthread" = no; then
1200    aio=no
1201    io_thread=no
1202 fi
1203
1204 ##########################################
1205 # iovec probe
1206 cat > $TMPC <<EOF
1207 #include <sys/types.h>
1208 #include <sys/uio.h>
1209 #include <unistd.h>
1210 int main(void) { struct iovec iov; return 0; }
1211 EOF
1212 iovec=no
1213 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1214   iovec=yes
1215 fi
1216
1217 ##########################################
1218 # preadv probe
1219 cat > $TMPC <<EOF
1220 #include <sys/types.h>
1221 #include <sys/uio.h>
1222 #include <unistd.h>
1223 int main(void) { preadv; }
1224 EOF
1225 preadv=no
1226 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1227   preadv=yes
1228 fi
1229
1230 ##########################################
1231 # fdt probe
1232 if test "$fdt" = "yes" ; then
1233     fdt=no
1234     cat > $TMPC << EOF
1235 int main(void) { return 0; }
1236 EOF
1237   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lfdt 2> /dev/null > /dev/null ; then
1238     fdt=yes
1239   fi
1240 fi
1241
1242 #
1243 # Check for xxxat() functions when we are building linux-user
1244 # emulator.  This is done because older glibc versions don't
1245 # have syscall stubs for these implemented.
1246 #
1247 atfile=no
1248 if [ "$linux_user" = "yes" ] ; then
1249   cat > $TMPC << EOF
1250 #define _ATFILE_SOURCE
1251 #include <sys/types.h>
1252 #include <fcntl.h>
1253 #include <unistd.h>
1254
1255 int
1256 main(void)
1257 {
1258         /* try to unlink nonexisting file */
1259         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1260 }
1261 EOF
1262   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null > /dev/null ; then
1263     atfile=yes
1264   fi
1265 fi
1266
1267 # Check for inotify functions when we are building linux-user
1268 # emulator.  This is done because older glibc versions don't
1269 # have syscall stubs for these implemented.  In that case we
1270 # don't provide them even if kernel supports them.
1271 #
1272 inotify=no
1273 if [ "$linux_user" = "yes" ] ; then
1274   cat > $TMPC << EOF
1275 #include <sys/inotify.h>
1276
1277 int
1278 main(void)
1279 {
1280         /* try to start inotify */
1281         return inotify_init();
1282 }
1283 EOF
1284   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null > /dev/null ; then
1285     inotify=yes
1286   fi
1287 fi
1288
1289 # check if utimensat and futimens are supported
1290 utimens=no
1291 cat > $TMPC << EOF
1292 #define _ATFILE_SOURCE
1293 #define _GNU_SOURCE
1294 #include <stddef.h>
1295 #include <fcntl.h>
1296
1297 int main(void)
1298 {
1299     utimensat(AT_FDCWD, "foo", NULL, 0);
1300     futimens(0, NULL);
1301     return 0;
1302 }
1303 EOF
1304 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1305   utimens=yes
1306 fi
1307
1308 # check if pipe2 is there
1309 pipe2=no
1310 cat > $TMPC << EOF
1311 #define _GNU_SOURCE
1312 #include <unistd.h>
1313 #include <fcntl.h>
1314
1315 int main(void)
1316 {
1317     int pipefd[2];
1318     pipe2(pipefd, O_CLOEXEC);
1319     return 0;
1320 }
1321 EOF
1322 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1323   pipe2=yes
1324 fi
1325
1326 # check if tee/splice is there. vmsplice was added same time.
1327 splice=no
1328 cat > $TMPC << EOF
1329 #define _GNU_SOURCE
1330 #include <unistd.h>
1331 #include <fcntl.h>
1332 #include <limits.h>
1333
1334 int main(void)
1335 {
1336     int len, fd;
1337     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1338     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1339     return 0;
1340 }
1341 EOF
1342 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1343   splice=yes
1344 fi
1345
1346 # Check if tools are available to build documentation.
1347 if test "$build_docs" = "yes" -a \( ! -x "`which texi2html 2>/dev/null`" -o ! -x "`which pod2man 2>/dev/null`" \) ; then
1348   build_docs="no"
1349 fi
1350
1351 ##########################################
1352 # Do we need librt
1353 CLOCKLIBS=""
1354 cat > $TMPC <<EOF
1355 #include <signal.h>
1356 #include <time.h>
1357 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1358 EOF
1359
1360 rt=no
1361 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1362   :
1363 elif $cc $ARCH_CFLAGS -o $TMPE $TMPC -lrt > /dev/null 2> /dev/null ; then
1364   rt=yes
1365 fi
1366
1367 if test "$rt" = "yes" ; then
1368   CLOCKLIBS="-lrt"
1369 fi
1370
1371 if test "$mingw32" = "yes" ; then
1372   if test -z "$prefix" ; then
1373       prefix="c:\\\\Program Files\\\\Qemu"
1374   fi
1375   mansuffix=""
1376   datasuffix=""
1377   docsuffix=""
1378   binsuffix=""
1379 else
1380   if test -z "$prefix" ; then
1381       prefix="/usr/local"
1382   fi
1383   mansuffix="/share/man"
1384   datasuffix="/share/qemu"
1385   docsuffix="/share/doc/qemu"
1386   binsuffix="/bin"
1387 fi
1388
1389 echo "Install prefix    $prefix"
1390 echo "BIOS directory    $prefix$datasuffix"
1391 echo "binary directory  $prefix$binsuffix"
1392 if test "$mingw32" = "no" ; then
1393 echo "Manual directory  $prefix$mansuffix"
1394 echo "ELF interp prefix $interp_prefix"
1395 fi
1396 echo "Source path       $source_path"
1397 echo "C compiler        $cc"
1398 echo "Host C compiler   $host_cc"
1399 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
1400 echo "make              $make"
1401 echo "install           $install"
1402 echo "host CPU          $cpu"
1403 echo "host big endian   $bigendian"
1404 echo "target list       $target_list"
1405 echo "tcg debug enabled $debug_tcg"
1406 echo "gprof enabled     $gprof"
1407 echo "sparse enabled    $sparse"
1408 echo "strip binaries    $strip_opt"
1409 echo "profiler          $profiler"
1410 echo "static build      $static"
1411 echo "-Werror enabled   $werror"
1412 if test "$darwin" = "yes" ; then
1413     echo "Cocoa support     $cocoa"
1414 fi
1415 echo "SDL support       $sdl"
1416 if test "$sdl" != "no" ; then
1417     echo "SDL static link   $sdl_static"
1418 fi
1419 echo "curses support    $curses"
1420 echo "curl support      $curl"
1421 echo "mingw32 support   $mingw32"
1422 echo "Audio drivers     $audio_drv_list"
1423 echo "Extra audio cards $audio_card_list"
1424 echo "Mixer emulation   $mixemu"
1425 echo "VNC TLS support   $vnc_tls"
1426 if test "$vnc_tls" = "yes" ; then
1427     echo "    TLS CFLAGS    $vnc_tls_cflags"
1428     echo "    TLS LIBS      $vnc_tls_libs"
1429 fi
1430 echo "VNC SASL support  $vnc_sasl"
1431 if test "$vnc_sasl" = "yes" ; then
1432     echo "    SASL CFLAGS    $vnc_sasl_cflags"
1433     echo "    SASL LIBS      $vnc_sasl_libs"
1434 fi
1435 if test -n "$sparc_cpu"; then
1436     echo "Target Sparc Arch $sparc_cpu"
1437 fi
1438 echo "kqemu support     $kqemu"
1439 echo "xen support       $xen"
1440 echo "brlapi support    $brlapi"
1441 echo "Documentation     $build_docs"
1442 [ ! -z "$uname_release" ] && \
1443 echo "uname -r          $uname_release"
1444 echo "NPTL support      $nptl"
1445 echo "vde support       $vde"
1446 echo "AIO support       $aio"
1447 echo "IO thread         $io_thread"
1448 echo "Install blobs     $blobs"
1449 echo -e "KVM support       $kvm"
1450 echo "fdt support       $fdt"
1451 echo "preadv support    $preadv"
1452
1453 if test $sdl_too_old = "yes"; then
1454 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1455 fi
1456 #if test "$sdl_static" = "no"; then
1457 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
1458 #fi
1459 config_mak="config-host.mak"
1460 config_h="config-host.h"
1461
1462 #echo "Creating $config_mak and $config_h"
1463
1464 test -f $config_h && mv $config_h ${config_h}~
1465
1466 echo "# Automatically generated by configure - do not modify" > $config_mak
1467 printf "# Configured with:" >> $config_mak
1468 printf " '%s'" "$0" "$@" >> $config_mak
1469 echo >> $config_mak
1470 echo "/* Automatically generated by configure - do not modify */" > $config_h
1471
1472 echo "prefix=$prefix" >> $config_mak
1473 echo "bindir=\${prefix}$binsuffix" >> $config_mak
1474 echo "mandir=\${prefix}$mansuffix" >> $config_mak
1475 echo "datadir=\${prefix}$datasuffix" >> $config_mak
1476 echo "docdir=\${prefix}$docsuffix" >> $config_mak
1477 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
1478 echo "MAKE=$make" >> $config_mak
1479 echo "INSTALL=$install" >> $config_mak
1480 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_mak
1481 echo "INSTALL_DATA=$install -m0644 -p" >> $config_mak
1482 echo "INSTALL_PROG=$install -m0755 -p" >> $config_mak
1483 echo "CC=$cc" >> $config_mak
1484 echo "HOST_CC=$host_cc" >> $config_mak
1485 echo "AR=$ar" >> $config_mak
1486 # XXX: only use CFLAGS and LDFLAGS ?
1487 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
1488 # compilation of dyngen tool (useful for win32 build on Linux host)
1489 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
1490 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
1491 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
1492 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
1493 echo "CFLAGS=$CFLAGS" >> $config_mak
1494 echo "LDFLAGS=$LDFLAGS" >> $config_mak
1495 echo "EXESUF=$EXESUF" >> $config_mak
1496 echo "PTHREADLIBS=$PTHREADLIBS" >> $config_mak
1497 echo "CLOCKLIBS=$CLOCKLIBS" >> $config_mak
1498 case "$cpu" in
1499   i386)
1500     echo "ARCH=i386" >> $config_mak
1501     echo "#define HOST_I386 1" >> $config_h
1502   ;;
1503   x86_64)
1504     echo "ARCH=x86_64" >> $config_mak
1505     echo "#define HOST_X86_64 1" >> $config_h
1506   ;;
1507   alpha)
1508     echo "ARCH=alpha" >> $config_mak
1509     echo "#define HOST_ALPHA 1" >> $config_h
1510   ;;
1511   armv4b)
1512     echo "ARCH=arm" >> $config_mak
1513     echo "#define HOST_ARM 1" >> $config_h
1514   ;;
1515   armv4l)
1516     echo "ARCH=arm" >> $config_mak
1517     echo "#define HOST_ARM 1" >> $config_h
1518   ;;
1519   cris)
1520     echo "ARCH=cris" >> $config_mak
1521     echo "#define HOST_CRIS 1" >> $config_h
1522   ;;
1523   hppa)
1524     echo "ARCH=hppa" >> $config_mak
1525     echo "#define HOST_HPPA 1" >> $config_h
1526   ;;
1527   ia64)
1528     echo "ARCH=ia64" >> $config_mak
1529     echo "#define HOST_IA64 1" >> $config_h
1530   ;;
1531   m68k)
1532     echo "ARCH=m68k" >> $config_mak
1533     echo "#define HOST_M68K 1" >> $config_h
1534   ;;
1535   microblaze)
1536     echo "ARCH=microblaze" >> $config_mak
1537     echo "#define HOST_MICROBLAZE 1" >> $config_h
1538   ;;
1539   mips)
1540     echo "ARCH=mips" >> $config_mak
1541     echo "#define HOST_MIPS 1" >> $config_h
1542   ;;
1543   mips64)
1544     echo "ARCH=mips64" >> $config_mak
1545     echo "#define HOST_MIPS64 1" >> $config_h
1546   ;;
1547   ppc)
1548     echo "ARCH=ppc" >> $config_mak
1549     echo "#define HOST_PPC 1" >> $config_h
1550   ;;
1551   ppc64)
1552     echo "ARCH=ppc64" >> $config_mak
1553     echo "#define HOST_PPC64 1" >> $config_h
1554   ;;
1555   s390)
1556     echo "ARCH=s390" >> $config_mak
1557     echo "#define HOST_S390 1" >> $config_h
1558   ;;
1559   sparc)
1560     echo "ARCH=sparc" >> $config_mak
1561     echo "#define HOST_SPARC 1" >> $config_h
1562   ;;
1563   sparc64)
1564     echo "ARCH=sparc64" >> $config_mak
1565     echo "#define HOST_SPARC64 1" >> $config_h
1566   ;;
1567   *)
1568     echo "Unsupported CPU = $cpu"
1569     exit 1
1570   ;;
1571 esac
1572 if test "$debug_tcg" = "yes" ; then
1573   echo "#define DEBUG_TCG 1" >> $config_h
1574 fi
1575 if test "$debug" = "yes" ; then
1576   echo "#define DEBUG_EXEC 1" >> $config_h
1577 fi
1578 if test "$sparse" = "yes" ; then
1579   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_mak
1580   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_mak
1581   echo "CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_mak
1582 fi
1583 if test "$strip_opt" = "yes" ; then
1584   echo "STRIP_OPT=-s" >> $config_mak
1585 fi
1586 if test "$bigendian" = "yes" ; then
1587   echo "WORDS_BIGENDIAN=yes" >> $config_mak
1588   echo "#define WORDS_BIGENDIAN 1" >> $config_h
1589 fi
1590 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
1591 if test "$mingw32" = "yes" ; then
1592   echo "CONFIG_WIN32=yes" >> $config_mak
1593   echo "#define CONFIG_WIN32 1" >> $config_h
1594 else
1595   cat > $TMPC << EOF
1596 #include <byteswap.h>
1597 int main(void) { return bswap_32(0); }
1598 EOF
1599   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1600     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
1601   fi
1602   cat > $TMPC << EOF
1603 #include <sys/endian.h>
1604 #include <sys/types.h>
1605 #include <machine/bswap.h>
1606 int main(void) { return bswap32(0); }
1607 EOF
1608   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1609     echo "#define HAVE_MACHINE_BSWAP_H 1" >> $config_h
1610   fi
1611 fi
1612
1613 if [ "$openbsd" = "yes" ] ; then
1614   echo "#define ENOTSUP 4096" >> $config_h
1615 fi
1616
1617 if test "$darwin" = "yes" ; then
1618   echo "CONFIG_DARWIN=yes" >> $config_mak
1619   echo "#define CONFIG_DARWIN 1" >> $config_h
1620 fi
1621
1622 if test "$aix" = "yes" ; then
1623   echo "CONFIG_AIX=yes" >> $config_mak
1624   echo "#define CONFIG_AIX 1" >> $config_h
1625 fi
1626
1627 if test "$solaris" = "yes" ; then
1628   echo "CONFIG_SOLARIS=yes" >> $config_mak
1629   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
1630   if test "$needs_libsunmath" = "yes" ; then
1631     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
1632     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
1633   fi
1634 fi
1635 if test -n "$sparc_cpu"; then
1636   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
1637   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
1638 fi
1639 if test "$gprof" = "yes" ; then
1640   echo "TARGET_GPROF=yes" >> $config_mak
1641   echo "#define HAVE_GPROF 1" >> $config_h
1642 fi
1643 if test "$static" = "yes" ; then
1644   echo "CONFIG_STATIC=yes" >> $config_mak
1645   echo "#define CONFIG_STATIC 1" >> $config_h
1646 fi
1647 if test $profiler = "yes" ; then
1648   echo "#define CONFIG_PROFILER 1" >> $config_h
1649 fi
1650 if test "$slirp" = "yes" ; then
1651   echo "CONFIG_SLIRP=yes" >> $config_mak
1652   echo "#define CONFIG_SLIRP 1" >> $config_h
1653 fi
1654 if test "$vde" = "yes" ; then
1655   echo "CONFIG_VDE=yes" >> $config_mak
1656   echo "#define CONFIG_VDE 1" >> $config_h
1657   echo "VDE_LIBS=-lvdeplug" >> $config_mak
1658 fi
1659 for card in $audio_card_list; do
1660     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1661     echo "$def=yes" >> $config_mak
1662     echo "#define $def 1" >> $config_h
1663 done
1664 echo "#define AUDIO_DRIVERS \\" >> $config_h
1665 for drv in $audio_drv_list; do
1666     echo "    &${drv}_audio_driver, \\" >>$config_h
1667     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1668     echo "$def=yes" >> $config_mak
1669     if test "$drv" = "fmod"; then
1670         echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1671         echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1672     elif test "$drv" = "oss"; then
1673         echo "CONFIG_OSS_LIB=$oss_lib" >> $config_mak
1674     fi
1675 done
1676 echo "" >>$config_h
1677 if test "$mixemu" = "yes" ; then
1678   echo "CONFIG_MIXEMU=yes" >> $config_mak
1679   echo "#define CONFIG_MIXEMU 1" >> $config_h
1680 fi
1681 if test "$vnc_tls" = "yes" ; then
1682   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1683   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1684   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1685   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1686 fi
1687 if test "$vnc_sasl" = "yes" ; then
1688   echo "CONFIG_VNC_SASL=yes" >> $config_mak
1689   echo "CONFIG_VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_mak
1690   echo "CONFIG_VNC_SASL_LIBS=$vnc_sasl_libs" >> $config_mak
1691   echo "#define CONFIG_VNC_SASL 1" >> $config_h
1692 fi
1693 if test "$fnmatch" = "yes" ; then
1694   echo "#define HAVE_FNMATCH_H 1" >> $config_h
1695 fi
1696 qemu_version=`head $source_path/VERSION`
1697 echo "VERSION=$qemu_version" >>$config_mak
1698 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1699
1700 echo "#define QEMU_PKGVERSION \"$pkgversion\"" >> $config_h
1701
1702 echo "SRC_PATH=$source_path" >> $config_mak
1703 if [ "$source_path_used" = "yes" ]; then
1704   echo "VPATH=$source_path" >> $config_mak
1705 fi
1706 echo "TARGET_DIRS=$target_list" >> $config_mak
1707 if [ "$build_docs" = "yes" ] ; then
1708   echo "BUILD_DOCS=yes" >> $config_mak
1709 fi
1710 if test "$static" = "yes"; then
1711   sdl1=$sdl_static
1712 else
1713   sdl1=$sdl
1714 fi
1715 if test "$sdl1" = "yes" ; then
1716   echo "#define CONFIG_SDL 1" >> $config_h
1717   echo "CONFIG_SDL=yes" >> $config_mak
1718   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1719     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1720   elif test "$sdl_x11" = "yes" ; then
1721     echo "SDL_LIBS=`$sdl_config --libs` -lX11" >> $config_mak
1722   else
1723     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1724   fi
1725   if [ "${aa}" = "yes" ] ; then
1726     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1727   else
1728     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1729   fi
1730 fi
1731 if test "$cocoa" = "yes" ; then
1732   echo "#define CONFIG_COCOA 1" >> $config_h
1733   echo "CONFIG_COCOA=yes" >> $config_mak
1734 fi
1735 if test "$curses" = "yes" ; then
1736   echo "#define CONFIG_CURSES 1" >> $config_h
1737   echo "CONFIG_CURSES=yes" >> $config_mak
1738   echo "CURSES_LIBS=-lcurses" >> $config_mak
1739 fi
1740 if test "$atfile" = "yes" ; then
1741   echo "#define CONFIG_ATFILE 1" >> $config_h
1742 fi
1743 if test "$utimens" = "yes" ; then
1744   echo "#define CONFIG_UTIMENSAT 1" >> $config_h
1745 fi
1746 if test "$pipe2" = "yes" ; then
1747   echo "#define CONFIG_PIPE2 1" >> $config_h
1748 fi
1749 if test "$splice" = "yes" ; then
1750   echo "#define CONFIG_SPLICE 1" >> $config_h
1751 fi
1752 if test "$inotify" = "yes" ; then
1753   echo "#define CONFIG_INOTIFY 1" >> $config_h
1754 fi
1755 if test "$curl" = "yes" ; then
1756   echo "CONFIG_CURL=yes" >> $config_mak
1757   echo "CURL_LIBS=$curl_libs" >> $config_mak
1758   echo "#define CONFIG_CURL 1" >> $config_h
1759 fi
1760 if test "$brlapi" = "yes" ; then
1761   echo "CONFIG_BRLAPI=yes" >> $config_mak
1762   echo "#define CONFIG_BRLAPI 1" >> $config_h
1763   echo "BRLAPI_LIBS=-lbrlapi" >> $config_mak
1764 fi
1765 if test "$bluez" = "yes" ; then
1766   echo "CONFIG_BLUEZ=yes" >> $config_mak
1767   echo "CONFIG_BLUEZ_CFLAGS=$bluez_cflags" >> $config_mak
1768   echo "CONFIG_BLUEZ_LIBS=$bluez_libs" >> $config_mak
1769   echo "#define CONFIG_BLUEZ 1" >> $config_h
1770 fi
1771 if test "$xen" = "yes" ; then
1772   echo "XEN_LIBS=-lxenstore -lxenctrl -lxenguest" >> $config_mak
1773 fi
1774 if test "$aio" = "yes" ; then
1775   echo "#define CONFIG_AIO 1" >> $config_h
1776   echo "CONFIG_AIO=yes" >> $config_mak
1777 fi
1778 if test "$io_thread" = "yes" ; then
1779   echo "CONFIG_IOTHREAD=yes" >> $config_mak
1780   echo "#define CONFIG_IOTHREAD 1" >> $config_h
1781 fi
1782 if test "$blobs" = "yes" ; then
1783   echo "INSTALL_BLOBS=yes" >> $config_mak
1784 fi
1785 if test "$iovec" = "yes" ; then
1786   echo "#define HAVE_IOVEC 1" >> $config_h
1787 fi
1788 if test "$preadv" = "yes" ; then
1789   echo "#define HAVE_PREADV 1" >> $config_h
1790 fi
1791 if test "$fdt" = "yes" ; then
1792   echo "#define HAVE_FDT 1" >> $config_h
1793   echo "FDT_LIBS=-lfdt" >> $config_mak
1794 fi
1795
1796 # XXX: suppress that
1797 if [ "$bsd" = "yes" ] ; then
1798   echo "#define O_LARGEFILE 0" >> $config_h
1799   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1800   echo "#define HOST_BSD 1" >> $config_h
1801 fi
1802
1803 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1804
1805 # USB host support
1806 case "$usb" in
1807 linux)
1808   echo "HOST_USB=linux" >> $config_mak
1809 ;;
1810 bsd)
1811   echo "HOST_USB=bsd" >> $config_mak
1812 ;;
1813 *)
1814   echo "HOST_USB=stub" >> $config_mak
1815 ;;
1816 esac
1817
1818 # Determine what linker flags to use to force archive inclusion
1819 check_linker_flags()
1820 {
1821     w2=
1822     if test "$2" ; then
1823         w2=-Wl,$2
1824     fi
1825     $cc $ARCH_CFLAGS -o $TMPE $OS_CFLAGS $TMPC -Wl,$1 ${w2} >/dev/null 2>/dev/null
1826 }
1827
1828 cat > $TMPC << EOF
1829 int main(void) { }
1830 EOF
1831 if check_linker_flags --whole-archive --no-whole-archive ; then
1832     # GNU ld
1833     echo "ARLIBS_BEGIN=-Wl,--whole-archive" >> $config_mak
1834     echo "ARLIBS_END=-Wl,--no-whole-archive" >> $config_mak
1835 elif check_linker_flags -z,allextract -z,defaultextract ; then
1836     # Solaris ld
1837     echo "ARLIBS_BEGIN=-Wl,-z,allextract" >> $config_mak
1838     echo "ARLIBS_END=-Wl,-z,defaultextract" >> $config_mak
1839 elif check_linker_flags -all_load ; then
1840     # Mac OS X
1841     echo "ARLIBS_BEGIN=-all_load" >> $config_mak
1842     echo "ARLIBS_END=" >> $config_mak
1843 else
1844     echo "Error: your linker does not support --whole-archive or -z."
1845     echo "Please report to qemu-devel@nongnu.org"
1846     exit 1
1847 fi
1848
1849 if test "$xen" = "yes" ;
1850     then
1851     echo "CONFIG_XEN=yes" >> $config_mak
1852 fi
1853
1854 tools=
1855 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1856   tools="qemu-img\$(EXESUF) $tools"
1857   if [ "$linux" = "yes" ] ; then
1858       tools="qemu-nbd\$(EXESUF) qemu-io\$(EXESUF) $tools"
1859   fi
1860 fi
1861 echo "TOOLS=$tools" >> $config_mak
1862
1863 if test -f ${config_h}~ ; then
1864   if cmp -s $config_h ${config_h}~ ; then
1865     mv ${config_h}~ $config_h
1866   else
1867     rm ${config_h}~
1868   fi
1869 fi
1870
1871 config_host_mak=${config_mak}
1872
1873 for target in $target_list; do
1874 target_dir="$target"
1875 config_mak=$target_dir/config.mak
1876 config_h=$target_dir/config.h
1877 target_cpu=`echo $target | cut -d '-' -f 1`
1878 target_bigendian="no"
1879 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1880 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1881 [ "$target_cpu" = "microblaze" ] && target_bigendian=yes
1882 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1883 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1884 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1885 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1886 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1887 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1888 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1889 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1890 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1891 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1892 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1893 target_softmmu="no"
1894 target_user_only="no"
1895 target_linux_user="no"
1896 target_darwin_user="no"
1897 target_bsd_user="no"
1898 case "$target" in
1899   ${target_cpu}-softmmu)
1900     target_softmmu="yes"
1901     ;;
1902   ${target_cpu}-linux-user)
1903     target_user_only="yes"
1904     target_linux_user="yes"
1905     ;;
1906   ${target_cpu}-darwin-user)
1907     target_user_only="yes"
1908     target_darwin_user="yes"
1909     ;;
1910   ${target_cpu}-bsd-user)
1911     target_user_only="yes"
1912     target_bsd_user="yes"
1913     ;;
1914   *)
1915     echo "ERROR: Target '$target' not recognised"
1916     exit 1
1917     ;;
1918 esac
1919
1920 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1921
1922 test -f $config_h && mv $config_h ${config_h}~
1923
1924 mkdir -p $target_dir
1925 mkdir -p $target_dir/fpu
1926 mkdir -p $target_dir/tcg
1927 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
1928   mkdir -p $target_dir/nwfpe
1929 fi
1930
1931 #
1932 # don't use ln -sf as not all "ln -sf" over write the file/link
1933 #
1934 rm -f $target_dir/Makefile
1935 ln -s $source_path/Makefile.target $target_dir/Makefile
1936
1937
1938 echo "# Automatically generated by configure - do not modify" > $config_mak
1939 echo "/* Automatically generated by configure - do not modify */" > $config_h
1940
1941
1942 echo "include ../config-host.mak" >> $config_mak
1943 echo "#include \"../config-host.h\"" >> $config_h
1944
1945 bflt="no"
1946 elfload32="no"
1947 target_nptl="no"
1948 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1949 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1950 gdb_xml_files=""
1951 target_kvm="$kvm"
1952
1953 # Make sure the target and host cpus are compatible
1954 if test ! \( "$target_cpu" = "$cpu" -o \
1955   \( "$target_cpu" = "ppcemb" -a "$cpu" = "ppc" \) -o \
1956   \( "$target_cpu" = "x86_64" -a "$cpu" = "i386"   \) -o \
1957   \( "$target_cpu" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
1958   target_kvm="no"
1959 fi
1960 # Disable KVM for linux-user
1961 if test "$target_softmmu" = "no" ; then
1962   target_kvm="no"
1963 fi
1964
1965 case "$target_cpu" in
1966   i386)
1967     echo "TARGET_ARCH=i386" >> $config_mak
1968     echo "#define TARGET_ARCH \"i386\"" >> $config_h
1969     echo "#define TARGET_I386 1" >> $config_h
1970     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1971     then
1972       echo "CONFIG_KQEMU=yes" >> $config_mak
1973       echo "#define CONFIG_KQEMU 1" >> $config_h
1974     fi
1975     if test "$target_kvm" = "yes" ; then
1976       echo "CONFIG_KVM=yes" >> $config_mak
1977       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1978       echo "#define CONFIG_KVM 1" >> $config_h
1979     fi
1980     if test "$xen" = "yes" -a "$target_softmmu" = "yes";
1981     then
1982       echo "CONFIG_XEN=yes" >> $config_mak
1983       echo "#define CONFIG_XEN 1" >> $config_h
1984     fi
1985     target_phys_bits=32
1986   ;;
1987   x86_64)
1988     echo "TARGET_ARCH=x86_64" >> $config_mak
1989     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1990     echo "#define TARGET_I386 1" >> $config_h
1991     echo "#define TARGET_X86_64 1" >> $config_h
1992     if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
1993     then
1994       echo "CONFIG_KQEMU=yes" >> $config_mak
1995       echo "#define CONFIG_KQEMU 1" >> $config_h
1996     fi
1997     if test "$target_kvm" = "yes" ; then
1998       echo "CONFIG_KVM=yes" >> $config_mak
1999       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
2000       echo "#define CONFIG_KVM 1" >> $config_h
2001     fi
2002     if test "$xen" = "yes" -a "$target_softmmu" = "yes"
2003     then
2004       echo "CONFIG_XEN=yes" >> $config_mak
2005       echo "#define CONFIG_XEN 1" >> $config_h
2006     fi
2007     target_phys_bits=64
2008   ;;
2009   alpha)
2010     echo "TARGET_ARCH=alpha" >> $config_mak
2011     echo "#define TARGET_ARCH \"alpha\"" >> $config_h
2012     echo "#define TARGET_ALPHA 1" >> $config_h
2013     target_phys_bits=64
2014   ;;
2015   arm|armeb)
2016     echo "TARGET_ARCH=arm" >> $config_mak
2017     echo "#define TARGET_ARCH \"arm\"" >> $config_h
2018     echo "#define TARGET_ARM 1" >> $config_h
2019     bflt="yes"
2020     target_nptl="yes"
2021     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2022     target_phys_bits=32
2023   ;;
2024   cris)
2025     echo "TARGET_ARCH=cris" >> $config_mak
2026     echo "#define TARGET_ARCH \"cris\"" >> $config_h
2027     echo "#define TARGET_CRIS 1" >> $config_h
2028     target_nptl="yes"
2029     target_phys_bits=32
2030   ;;
2031   m68k)
2032     echo "TARGET_ARCH=m68k" >> $config_mak
2033     echo "#define TARGET_ARCH \"m68k\"" >> $config_h
2034     echo "#define TARGET_M68K 1" >> $config_h
2035     bflt="yes"
2036     gdb_xml_files="cf-core.xml cf-fp.xml"
2037     target_phys_bits=32
2038   ;;
2039   microblaze)
2040     echo "TARGET_ARCH=microblaze" >> $config_mak
2041     echo "#define TARGET_ARCH \"microblaze\"" >> $config_h
2042     echo "#define TARGET_MICROBLAZE 1" >> $config_h
2043     bflt="yes"
2044     target_nptl="yes"
2045     target_phys_bits=32
2046   ;;
2047  mips|mipsel)
2048     echo "TARGET_ARCH=mips" >> $config_mak
2049     echo "#define TARGET_ARCH \"mips\"" >> $config_h
2050     echo "#define TARGET_MIPS 1" >> $config_h
2051     echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
2052     target_phys_bits=64
2053   ;;
2054   mipsn32|mipsn32el)
2055     echo "TARGET_ARCH=mipsn32" >> $config_mak
2056     echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
2057     echo "#define TARGET_MIPS 1" >> $config_h
2058     echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
2059     target_phys_bits=64
2060   ;;
2061   mips64|mips64el)
2062     echo "TARGET_ARCH=mips64" >> $config_mak
2063     echo "#define TARGET_ARCH \"mips64\"" >> $config_h
2064     echo "#define TARGET_MIPS 1" >> $config_h
2065     echo "#define TARGET_MIPS64 1" >> $config_h
2066     echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
2067     target_phys_bits=64
2068   ;;
2069   ppc)
2070     echo "TARGET_ARCH=ppc" >> $config_mak
2071     echo "#define TARGET_ARCH \"ppc\"" >> $config_h
2072     echo "#define TARGET_PPC 1" >> $config_h
2073     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2074     target_phys_bits=32
2075   ;;
2076   ppcemb)
2077     echo "TARGET_ARCH=ppcemb" >> $config_mak
2078     echo "TARGET_ABI_DIR=ppc" >> $config_mak
2079     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
2080     echo "#define TARGET_PPC 1" >> $config_h
2081     echo "#define TARGET_PPCEMB 1" >> $config_h
2082     if test "$target_kvm" = "yes" ; then
2083       echo "CONFIG_KVM=yes" >> $config_mak
2084       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
2085       echo "#define CONFIG_KVM 1" >> $config_h
2086     fi
2087     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2088     target_phys_bits=64
2089   ;;
2090   ppc64)
2091     echo "TARGET_ARCH=ppc64" >> $config_mak
2092     echo "TARGET_ABI_DIR=ppc" >> $config_mak
2093     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
2094     echo "#define TARGET_PPC 1" >> $config_h
2095     echo "#define TARGET_PPC64 1" >> $config_h
2096     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2097     target_phys_bits=64
2098   ;;
2099   ppc64abi32)
2100     echo "TARGET_ARCH=ppc64" >> $config_mak
2101     echo "TARGET_ABI_DIR=ppc" >> $config_mak
2102     echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
2103     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
2104     echo "#define TARGET_PPC 1" >> $config_h
2105     echo "#define TARGET_PPC64 1" >> $config_h
2106     echo "#define TARGET_ABI32 1" >> $config_h
2107     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2108     target_phys_bits=64
2109   ;;
2110   sh4|sh4eb)
2111     echo "TARGET_ARCH=sh4" >> $config_mak
2112     echo "#define TARGET_ARCH \"sh4\"" >> $config_h
2113     echo "#define TARGET_SH4 1" >> $config_h
2114     bflt="yes"
2115     target_nptl="yes"
2116     target_phys_bits=32
2117   ;;
2118   sparc)
2119     echo "TARGET_ARCH=sparc" >> $config_mak
2120     echo "#define TARGET_ARCH \"sparc\"" >> $config_h
2121     echo "#define TARGET_SPARC 1" >> $config_h
2122     target_phys_bits=64
2123   ;;
2124   sparc64)
2125     echo "TARGET_ARCH=sparc64" >> $config_mak
2126     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
2127     echo "#define TARGET_SPARC 1" >> $config_h
2128     echo "#define TARGET_SPARC64 1" >> $config_h
2129     elfload32="yes"
2130     target_phys_bits=64
2131   ;;
2132   sparc32plus)
2133     echo "TARGET_ARCH=sparc64" >> $config_mak
2134     echo "TARGET_ABI_DIR=sparc" >> $config_mak
2135     echo "TARGET_ARCH2=sparc32plus" >> $config_mak
2136     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
2137     echo "#define TARGET_SPARC 1" >> $config_h
2138     echo "#define TARGET_SPARC64 1" >> $config_h
2139     echo "#define TARGET_ABI32 1" >> $config_h
2140     target_phys_bits=64
2141   ;;
2142   *)
2143     echo "Unsupported target CPU"
2144     exit 1
2145   ;;
2146 esac
2147 if [ $target_phys_bits -lt $hostlongbits ] ; then
2148   target_phys_bits=$hostlongbits
2149 fi
2150 echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_mak
2151 echo "#define TARGET_PHYS_ADDR_BITS $target_phys_bits" >> $config_h
2152 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2153 if test "$target_bigendian" = "yes" ; then
2154   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
2155   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
2156 fi
2157 if test "$target_softmmu" = "yes" ; then
2158   echo "CONFIG_SOFTMMU=yes" >> $config_mak
2159   echo "#define CONFIG_SOFTMMU 1" >> $config_h
2160 fi
2161 if test "$target_user_only" = "yes" ; then
2162   echo "CONFIG_USER_ONLY=yes" >> $config_mak
2163   echo "#define CONFIG_USER_ONLY 1" >> $config_h
2164 fi
2165 if test "$target_linux_user" = "yes" ; then
2166   echo "CONFIG_LINUX_USER=yes" >> $config_mak
2167   echo "#define CONFIG_LINUX_USER 1" >> $config_h
2168 fi
2169 if test "$target_darwin_user" = "yes" ; then
2170   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
2171   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
2172 fi
2173 list=""
2174 if test ! -z "$gdb_xml_files" ; then
2175   for x in $gdb_xml_files; do
2176     list="$list $source_path/gdb-xml/$x"
2177   done
2178 fi
2179 echo "TARGET_XML_FILES=$list" >> $config_mak
2180
2181 if test "$target_cpu" = "arm" \
2182      -o "$target_cpu" = "armeb" \
2183      -o "$target_cpu" = "m68k" \
2184      -o "$target_cpu" = "microblaze" \
2185      -o "$target_cpu" = "mips" \
2186      -o "$target_cpu" = "mipsel" \
2187      -o "$target_cpu" = "mipsn32" \
2188      -o "$target_cpu" = "mipsn32el" \
2189      -o "$target_cpu" = "mips64" \
2190      -o "$target_cpu" = "mips64el" \
2191      -o "$target_cpu" = "ppc" \
2192      -o "$target_cpu" = "ppc64" \
2193      -o "$target_cpu" = "ppc64abi32" \
2194      -o "$target_cpu" = "ppcemb" \
2195      -o "$target_cpu" = "sparc" \
2196      -o "$target_cpu" = "sparc64" \
2197      -o "$target_cpu" = "sparc32plus"; then
2198   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
2199   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
2200 fi
2201 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2202   echo "TARGET_HAS_BFLT=yes" >> $config_mak
2203   echo "#define TARGET_HAS_BFLT 1" >> $config_h
2204 fi
2205 if test "$target_user_only" = "yes" \
2206         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2207   echo "#define USE_NPTL 1" >> $config_h
2208 fi
2209 # 32 bit ELF loader in addition to native 64 bit loader?
2210 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2211   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
2212   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
2213 fi
2214 if test "$target_bsd_user" = "yes" ; then
2215   echo "CONFIG_BSD_USER=yes" >> $config_mak
2216   echo "#define CONFIG_BSD_USER 1" >> $config_h
2217 fi
2218
2219 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
2220
2221 done # for target in $targets
2222
2223 # build tree in object directory if source path is different from current one
2224 if test "$source_path_used" = "yes" ; then
2225     DIRS="tests tests/cris slirp audio block"
2226     FILES="Makefile tests/Makefile"
2227     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2228     FILES="$FILES tests/test-mmap.c"
2229     for dir in $DIRS ; do
2230             mkdir -p $dir
2231     done
2232     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2233     for f in $FILES ; do
2234         rm -f $f
2235         ln -s $source_path/$f $f
2236     done
2237 fi
2238
2239 for hwlib in 32 64; do
2240   d=libhw$hwlib
2241   mkdir -p $d
2242   rm -f $d/Makefile
2243   ln -s $source_path/Makefile.hw $d/Makefile
2244   echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak
2245   echo "CPPFLAGS=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak
2246 done