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 if test "$werror" = "yes" ; then
 517 CFLAGS="$CFLAGS -Werror"
 518 fi
 519
 520 if test "$solaris" = "no" ; then
 521     if ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
 522         LDFLAGS="$LDFLAGS -Wl,--warn-common"
 523     fi
 524 fi
 525
 526 #
 527 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 528 # ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 529 #
 530 case "$cpu" in
 531     sparc) if test -z "$sparc_cpu" ; then
 532                ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__"
 533                ARCH_LDFLAGS="-m32"
 534            else
 535                ARCH_CFLAGS="${SP_CFLAGS}"
 536                ARCH_LDFLAGS="${SP_LDFLAGS}"
 537            fi
 538            ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g2 -ffixed-g3"
 539            if test "$solaris" = "no" ; then
 540                ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g1 -ffixed-g6"
 541            fi
 542            ;;
 543     sparc64) if test -z "$sparc_cpu" ; then
 544                ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__"
 545                ARCH_LDFLAGS="-m64"
 546            else
 547                ARCH_CFLAGS="${SP_CFLAGS}"
 548                ARCH_LDFLAGS="${SP_LDFLAGS}"
 549            fi
 550            if test "$solaris" = "no" ; then
 551                ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g5 -ffixed-g6 -ffixed-g7"
 552            else
 553                ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g1 -ffixed-g5 -ffixed-g6 -ffixed-g7"
 554            fi
 555            ;;
 556     s390)
 557            ARCH_CFLAGS="-march=z900"
 558            ;;
 559     i386)
 560            ARCH_CFLAGS="-m32"
 561            ARCH_LDFLAGS="-m32"
 562            ;;
 563     x86_64)
 564            ARCH_CFLAGS="-m64"
 565            ARCH_LDFLAGS="-m64"
 566            ;;
 567 esac
 568
 569 if test x"$show_help" = x"yes" ; then
 570 cat << EOF
 571
 572 Usage: configure [options]
 573 Options: [defaults in brackets after descriptions]
 574
 575 EOF
 576 echo "Standard options:"
 577 echo "  --help                   print this message"
 578 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 579 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 580 echo "                           use %M for cpu name [$interp_prefix]"
 581 echo "  --target-list=LIST       set target list [$target_list]"
 582 echo ""
 583 echo "kqemu kernel acceleration support:"
 584 echo "  --disable-kqemu          disable kqemu support"
 585 echo ""
 586 echo "Advanced options (experts only):"
 587 echo "  --source-path=PATH       path of source code [$source_path]"
 588 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 589 echo "  --cc=CC                  use C compiler CC [$cc]"
 590 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 591 echo "  --extra-cflags=CFLAGS    add C compiler flags CFLAGS"
 592 echo "  --extra-ldflags=LDFLAGS  add linker flags LDFLAGS"
 593 echo "  --make=MAKE              use specified make [$make]"
 594 echo "  --install=INSTALL        use specified install [$install]"
 595 echo "  --static                 enable static build [$static]"
 596 echo "  --enable-debug-tcg       enable TCG debugging"
 597 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 598 echo "  --disable-debug          enable common debug build options"
 599 echo "  --enable-sparse          enable sparse checker"
 600 echo "  --disable-sparse         disable sparse checker (default)"
 601 echo "  --disable-strip          disable stripping binaries"
 602 echo "  --disable-werror         disable compilation abort on warning"
 603 echo "  --disable-sdl            disable SDL"
 604 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 605 echo "  --audio-drv-list=LIST    set audio drivers list:"
 606 echo "                           Available drivers: $audio_possible_drivers"
 607 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 608 echo "                           Available cards: $audio_possible_cards"
 609 echo "  --enable-mixemu          enable mixer emulation"
 610 echo "  --disable-xen            disable xen backend driver support"
 611 echo "  --disable-brlapi         disable BrlAPI"
 612 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 613 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 614 echo "  --disable-curses         disable curses output"
 615 echo "  --disable-curl           disable curl connectivity"
 616 echo "  --disable-bluez          disable bluez stack connectivity"
 617 echo "  --disable-kvm            disable KVM acceleration support"
 618 echo "  --disable-nptl           disable usermode NPTL support"
 619 echo "  --enable-system          enable all system emulation targets"
 620 echo "  --disable-system         disable all system emulation targets"
 621 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 622 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 623 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 624 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 625 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 626 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 627 echo "  --fmod-lib               path to FMOD library"
 628 echo "  --fmod-inc               path to FMOD includes"
 629 echo "  --oss-lib                path to OSS library"
 630 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 631 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 632 echo "  --disable-vde            disable support for vde network"
 633 echo "  --disable-pthread        disable pthread support"
 634 echo "  --disable-aio            disable AIO support"
 635 echo "  --enable-io-thread       enable IO thread"
 636 echo "  --disable-blobs          disable installing provided firmware blobs"
 637 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 638 echo ""
 639 echo "NOTE: The object files are built at the place where configure is launched"
 640 exit 1
 641 fi
 642
 643 if test "$mingw32" = "yes" ; then
 644     linux="no"
 645     EXESUF=".exe"
 646     oss="no"
 647     linux_user="no"
 648     bsd_user="no"
 649     OS_CFLAGS="$OS_CFLAGS -DWIN32_LEAN_AND_MEAN -DWINVER=0x501"
 650 fi
 651
 652 if test ! -x "$(which cgcc 2>/dev/null)"; then
 653     sparse="no"
 654 fi
 655
 656 # Consult white-list to determine whether to enable werror
 657 # by default.  Only enable by default for git builds
 658 if test -z "$werror" ; then
 659     z_version=`cut -f3 -d. $source_path/VERSION`
 660     if test "$z_version" = "50" -a \
 661        "$linux" = "yes" ; then
 662         werror="yes"
 663     else
 664         werror="no"
 665     fi
 666 fi
 667
 668 #
 669 # Solaris specific configure tool chain decisions
 670 #
 671 if test "$solaris" = "yes" ; then
 672   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 673   if test -z "$solinst" ; then
 674     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 675     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 676     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 677     exit 1
 678   fi
 679   if test "$solinst" = "/usr/sbin/install" ; then
 680     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 681     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 682     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 683     exit 1
 684   fi
 685   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 686   if test -z "$sol_ar" ; then
 687     echo "Error: No path includes ar"
 688     if test -f /usr/ccs/bin/ar ; then
 689       echo "Add /usr/ccs/bin to your path and rerun configure"
 690     fi
 691     exit 1
 692   fi
 693 fi
 694
 695
 696 if test -z "$target_list" ; then
 697 # these targets are portable
 698     if [ "$softmmu" = "yes" ] ; then
 699         target_list="\
 700 i386-softmmu \
 701 x86_64-softmmu \
 702 arm-softmmu \
 703 cris-softmmu \
 704 m68k-softmmu \
 705 microblaze-softmmu \
 706 mips-softmmu \
 707 mipsel-softmmu \
 708 mips64-softmmu \
 709 mips64el-softmmu \
 710 ppc-softmmu \
 711 ppcemb-softmmu \
 712 ppc64-softmmu \
 713 sh4-softmmu \
 714 sh4eb-softmmu \
 715 sparc-softmmu \
 716 "
 717     fi
 718 # the following are Linux specific
 719     if [ "$linux_user" = "yes" ] ; then
 720         target_list="${target_list}\
 721 i386-linux-user \
 722 x86_64-linux-user \
 723 alpha-linux-user \
 724 arm-linux-user \
 725 armeb-linux-user \
 726 cris-linux-user \
 727 m68k-linux-user \
 728 microblaze-linux-user \
 729 mips-linux-user \
 730 mipsel-linux-user \
 731 ppc-linux-user \
 732 ppc64-linux-user \
 733 ppc64abi32-linux-user \
 734 sh4-linux-user \
 735 sh4eb-linux-user \
 736 sparc-linux-user \
 737 sparc64-linux-user \
 738 sparc32plus-linux-user \
 739 "
 740     fi
 741 # the following are Darwin specific
 742     if [ "$darwin_user" = "yes" ] ; then
 743         target_list="$target_list i386-darwin-user ppc-darwin-user "
 744     fi
 745 # the following are BSD specific
 746     if [ "$bsd_user" = "yes" ] ; then
 747         target_list="${target_list}\
 748 i386-bsd-user \
 749 x86_64-bsd-user \
 750 sparc-bsd-user \
 751 sparc64-bsd-user \
 752 "
 753     fi
 754 else
 755     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 756 fi
 757 if test -z "$target_list" ; then
 758     echo "No targets enabled"
 759     exit 1
 760 fi
 761
 762 if test -z "$cross_prefix" ; then
 763
 764 # ---
 765 # big/little endian test
 766 cat > $TMPC << EOF
 767 #include <inttypes.h>
 768 int main(int argc, char ** argv){
 769         volatile uint32_t i=0x01234567;
 770         return (*((uint8_t*)(&i))) == 0x67;
 771 }
 772 EOF
 773
 774 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
 775 $TMPE && bigendian="yes"
 776 else
 777 echo big/little test failed
 778 fi
 779
 780 else
 781
 782 # if cross compiling, cannot launch a program, so make a static guess
 783 if test "$cpu" = "armv4b" \
 784      -o "$cpu" = "hppa" \
 785      -o "$cpu" = "m68k" \
 786      -o "$cpu" = "mips" \
 787      -o "$cpu" = "mips64" \
 788      -o "$cpu" = "ppc" \
 789      -o "$cpu" = "ppc64" \
 790      -o "$cpu" = "s390" \
 791      -o "$cpu" = "sparc" \
 792      -o "$cpu" = "sparc64"; then
 793     bigendian="yes"
 794 fi
 795
 796 fi
 797
 798 # host long bits test
 799 hostlongbits="32"
 800 if test "$cpu" = "x86_64" \
 801      -o "$cpu" = "alpha" \
 802      -o "$cpu" = "ia64" \
 803      -o "$cpu" = "sparc64" \
 804      -o "$cpu" = "ppc64"; then
 805     hostlongbits="64"
 806 fi
 807
 808 # Check host NPTL support
 809 cat > $TMPC <<EOF
 810 #include <sched.h>
 811 #include <linux/futex.h>
 812 void foo()
 813 {
 814 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 815 #error bork
 816 #endif
 817 }
 818 EOF
 819
 820 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
 821   :
 822 else
 823    nptl="no"
 824 fi
 825
 826 ##########################################
 827 # zlib check
 828
 829 cat > $TMPC << EOF
 830 #include <zlib.h>
 831 int main(void) { zlibVersion(); return 0; }
 832 EOF
 833 if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lz > /dev/null 2> /dev/null ; then
 834     :
 835 else
 836     echo
 837     echo "Error: zlib check failed"
 838     echo "Make sure to have the zlib libs and headers installed."
 839     echo
 840     exit 1
 841 fi
 842
 843 ##########################################
 844 # xen probe
 845
 846 if test "$xen" = "yes" ; then
 847 cat > $TMPC <<EOF
 848 #include <xenctrl.h>
 849 #include <xs.h>
 850 int main(void) { xs_daemon_open; xc_interface_open; }
 851 EOF
 852    if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC -lxenstore -lxenctrl 2> /dev/null > /dev/null ; then
 853       :
 854    else
 855       xen="no"
 856    fi
 857 fi
 858
 859 ##########################################
 860 # SDL probe
 861
 862 sdl_too_old=no
 863
 864 if test "$sdl" = "yes" ; then
 865     sdl_config="sdl-config"
 866     sdl=no
 867     sdl_static=no
 868
 869 cat > $TMPC << EOF
 870 #include <SDL.h>
 871 #undef main /* We don't want SDL to override our main() */
 872 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 873 EOF
 874     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` > $TMPSDLLOG 2>&1 ; then
 875         _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 876         if test "$_sdlversion" -lt 121 ; then
 877             sdl_too_old=yes
 878         else
 879             if test "$cocoa" = "no" ; then
 880                 sdl=yes
 881             fi
 882         fi
 883
 884         # static link with sdl ?
 885         if test "$sdl" = "yes" ; then
 886             aa="no"
 887             `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
 888             sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
 889             if [ "$aa" = "yes" ] ; then
 890                 sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 891             fi
 892
 893             if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs > /dev/null 2> /dev/null; then
 894                 sdl_static=yes
 895             fi
 896         fi # static link
 897     fi # sdl compile test
 898 else
 899     # Make sure to disable cocoa if sdl was set
 900     if test "$sdl" = "yes" ; then
 901        cocoa="no"
 902        audio_drv_list="`echo $audio_drv_list | sed s,coreaudio,,g`"
 903     fi
 904 fi # -z $sdl
 905
 906 if test "$sdl" = "yes" ; then
 907 cat > $TMPC <<EOF
 908 #include <SDL.h>
 909 #if defined(SDL_VIDEO_DRIVER_X11)
 910 #include <X11/XKBlib.h>
 911 #else
 912 #error No x11 support
 913 #endif
 914 int main(void) { return 0; }
 915 EOF
 916     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
 917         sdl_x11="yes"
 918     fi
 919 fi
 920
 921 ##########################################
 922 # VNC TLS detection
 923 if test "$vnc_tls" = "yes" ; then
 924 cat > $TMPC <<EOF
 925 #include <gnutls/gnutls.h>
 926 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
 927 EOF
 928     vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
 929     vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
 930     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_tls_cflags $TMPC \
 931            $vnc_tls_libs > /dev/null 2> /dev/null ; then
 932         :
 933     else
 934         vnc_tls="no"
 935     fi
 936 fi
 937
 938 ##########################################
 939 # VNC SASL detection
 940 if test "$vnc_sasl" = "yes" ; then
 941 cat > $TMPC <<EOF
 942 #include <sasl/sasl.h>
 943 #include <stdio.h>
 944 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
 945 EOF
 946     # Assuming Cyrus-SASL installed in /usr prefix
 947     vnc_sasl_cflags=""
 948     vnc_sasl_libs="-lsasl2"
 949     if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_sasl_cflags $TMPC \
 950            $vnc_sasl_libs 2> /dev/null > /dev/null ; then
 951         :
 952     else
 953         vnc_sasl="no"
 954     fi
 955 fi
 956
 957 ##########################################
 958 # fnmatch() probe, used for ACL routines
 959 fnmatch="no"
 960 cat > $TMPC << EOF
 961 #include <fnmatch.h>
 962 int main(void)
 963 {
 964     fnmatch("foo", "foo", 0);
 965     return 0;
 966 }
 967 EOF
 968 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
 969    fnmatch="yes"
 970 fi
 971
 972 ##########################################
 973 # vde libraries probe
 974 if test "$vde" = "yes" ; then
 975   cat > $TMPC << EOF
 976 #include <libvdeplug.h>
 977 int main(void)
 978 {
 979     struct vde_open_args a = {0, 0, 0};
 980     vde_open("", "", &a);
 981     return 0;
 982 }
 983 EOF
 984     if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lvdeplug > /dev/null 2> /dev/null ; then
 985         :
 986     else
 987         vde="no"
 988     fi
 989 fi
 990
 991 ##########################################
 992 # Sound support libraries probe
 993
 994 audio_drv_probe()
 995 {
 996     drv=$1
 997     hdr=$2
 998     lib=$3
 999     exp=$4
1000     cfl=$5
1001         cat > $TMPC << EOF
1002 #include <$hdr>
1003 int main(void) { $exp }
1004 EOF
1005     if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib > /dev/null 2> /dev/null ; then
1006         :
1007     else
1008         echo
1009         echo "Error: $drv check failed"
1010         echo "Make sure to have the $drv libs and headers installed."
1011         echo
1012         exit 1
1013     fi
1014 }
1015
1016 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1017 for drv in $audio_drv_list; do
1018     case $drv in
1019     alsa)
1020     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1021         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1022     ;;
1023
1024     fmod)
1025     if test -z $fmod_lib || test -z $fmod_inc; then
1026         echo
1027         echo "Error: You must specify path to FMOD library and headers"
1028         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1029         echo
1030         exit 1
1031     fi
1032     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1033     ;;
1034
1035     esd)
1036     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1037     ;;
1038
1039     pa)
1040     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
1041         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1042     ;;
1043
1044     oss|sdl|core|wav|dsound)
1045     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1046     ;;
1047
1048     *)
1049     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1050         echo
1051         echo "Error: Unknown driver '$drv' selected"
1052         echo "Possible drivers are: $audio_possible_drivers"
1053         echo
1054         exit 1
1055     }
1056     ;;
1057     esac
1058 done
1059
1060 ##########################################
1061 # BrlAPI probe
1062
1063 if test -z "$brlapi" ; then
1064     brlapi=no
1065 cat > $TMPC << EOF
1066 #include <brlapi.h>
1067 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1068 EOF
1069     if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi > /dev/null 2> /dev/null ; then
1070             brlapi=yes
1071     fi # brlapi compile test
1072 fi # -z $brlapi
1073
1074 ##########################################
1075 # curses probe
1076
1077 if test "$curses" = "yes" ; then
1078   curses=no
1079   cat > $TMPC << EOF
1080 #include <curses.h>
1081 #ifdef __OpenBSD__
1082 #define resize_term resizeterm
1083 #endif
1084 int main(void) { resize_term(0, 0); return curses_version(); }
1085 EOF
1086   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses > /dev/null 2> /dev/null ; then
1087     curses=yes
1088   fi
1089 fi # test "$curses"
1090
1091 ##########################################
1092 # curl probe
1093
1094 if test "$curl" = "yes" ; then
1095   curl=no
1096   cat > $TMPC << EOF
1097 #include <curl/curl.h>
1098 int main(void) { return curl_easy_init(); }
1099 EOF
1100   curl_libs=`curl-config --libs 2>/dev/null`
1101  if $cc $ARCH_CFLAGS $curl_libs -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1102     curl=yes
1103   fi
1104 fi # test "$curl"
1105
1106 ##########################################
1107 # bluez support probe
1108 if test "$bluez" = "yes" ; then
1109   `pkg-config bluez 2> /dev/null` || bluez="no"
1110 fi
1111 if test "$bluez" = "yes" ; then
1112   cat > $TMPC << EOF
1113 #include <bluetooth/bluetooth.h>
1114 int main(void) { return bt_error(0); }
1115 EOF
1116   bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
1117   bluez_libs=`pkg-config --libs bluez 2> /dev/null`
1118   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $bluez_cflags $TMPC \
1119       $bluez_libs > /dev/null 2> /dev/null ; then
1120     :
1121   else
1122     bluez="no"
1123   fi
1124 fi
1125
1126 ##########################################
1127 # kvm probe
1128 if test "$kvm" = "yes" ; then
1129     cat > $TMPC <<EOF
1130 #include <linux/kvm.h>
1131 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1132 #error Invalid KVM version
1133 #endif
1134 #if !defined(KVM_CAP_USER_MEMORY)
1135 #error Missing KVM capability KVM_CAP_USER_MEMORY
1136 #endif
1137 #if !defined(KVM_CAP_SET_TSS_ADDR)
1138 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1139 #endif
1140 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1141 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1142 #endif
1143 int main(void) { return 0; }
1144 EOF
1145   if test "$kerneldir" != "" ; then
1146       kvm_cflags=-I"$kerneldir"/include
1147       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1148          -a -d "$kerneldir/arch/x86/include" ; then
1149             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1150         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1151             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1152         elif test -d "$kerneldir/arch/$cpu/include" ; then
1153             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1154       fi
1155   else
1156       kvm_cflags=""
1157   fi
1158   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC \
1159       > /dev/null 2>/dev/null ; then
1160     :
1161   else
1162     kvm="no";
1163     if [ -x "`which awk 2>/dev/null`" ] && \
1164        [ -x "`which grep 2>/dev/null`" ]; then
1165       kvmerr=`LANG=C $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC 2>&1 \
1166         | grep "error: " \
1167         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1168       if test "$kvmerr" != "" ; then
1169         kvm="no - (${kvmerr})\n\
1170     NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1171 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1172       fi
1173     fi
1174   fi
1175 fi
1176
1177 ##########################################
1178 # pthread probe
1179 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1180 PTHREADLIBS=""
1181
1182 if test "$pthread" = yes; then
1183   pthread=no
1184 cat > $TMPC << EOF
1185 #include <pthread.h>
1186 int main(void) { pthread_create(0,0,0,0); return 0; }
1187 EOF
1188   for pthread_lib in $PTHREADLIBS_LIST; do
1189     if $cc $ARCH_CFLAGS -o $TMPE $TMPC $pthread_lib 2> /dev/null > /dev/null ; then
1190       pthread=yes
1191       PTHREADLIBS="$pthread_lib"
1192       break
1193     fi
1194   done
1195 fi
1196
1197 if test "$pthread" = no; then
1198    aio=no
1199    io_thread=no
1200 fi
1201
1202 ##########################################
1203 # iovec probe
1204 cat > $TMPC <<EOF
1205 #include <sys/types.h>
1206 #include <sys/uio.h>
1207 #include <unistd.h>
1208 int main(void) { struct iovec iov; return 0; }
1209 EOF
1210 iovec=no
1211 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1212   iovec=yes
1213 fi
1214
1215 ##########################################
1216 # preadv probe
1217 cat > $TMPC <<EOF
1218 #include <sys/types.h>
1219 #include <sys/uio.h>
1220 #include <unistd.h>
1221 int main(void) { preadv; }
1222 EOF
1223 preadv=no
1224 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1225   preadv=yes
1226 fi
1227
1228 ##########################################
1229 # fdt probe
1230 if test "$fdt" = "yes" ; then
1231     fdt=no
1232     cat > $TMPC << EOF
1233 int main(void) { return 0; }
1234 EOF
1235   if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lfdt 2> /dev/null > /dev/null ; then
1236     fdt=yes
1237   fi
1238 fi
1239
1240 #
1241 # Check for xxxat() functions when we are building linux-user
1242 # emulator.  This is done because older glibc versions don't
1243 # have syscall stubs for these implemented.
1244 #
1245 atfile=no
1246 if [ "$linux_user" = "yes" ] ; then
1247   cat > $TMPC << EOF
1248 #define _ATFILE_SOURCE
1249 #include <sys/types.h>
1250 #include <fcntl.h>
1251 #include <unistd.h>
1252
1253 int
1254 main(void)
1255 {
1256         /* try to unlink nonexisting file */
1257         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1258 }
1259 EOF
1260   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null > /dev/null ; then
1261     atfile=yes
1262   fi
1263 fi
1264
1265 # Check for inotify functions when we are building linux-user
1266 # emulator.  This is done because older glibc versions don't
1267 # have syscall stubs for these implemented.  In that case we
1268 # don't provide them even if kernel supports them.
1269 #
1270 inotify=no
1271 if [ "$linux_user" = "yes" ] ; then
1272   cat > $TMPC << EOF
1273 #include <sys/inotify.h>
1274
1275 int
1276 main(void)
1277 {
1278         /* try to start inotify */
1279         return inotify_init();
1280 }
1281 EOF
1282   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null > /dev/null ; then
1283     inotify=yes
1284   fi
1285 fi
1286
1287 # Check if tools are available to build documentation.
1288 if test "$build_docs" = "yes" -a \( ! -x "`which texi2html 2>/dev/null`" -o ! -x "`which pod2man 2>/dev/null`" \) ; then
1289   build_docs="no"
1290 fi
1291
1292 ##########################################
1293 # Do we need librt
1294 CLOCKLIBS=""
1295 cat > $TMPC <<EOF
1296 #include <signal.h>
1297 #include <time.h>
1298 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1299 EOF
1300
1301 rt=no
1302 if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1303   :
1304 elif $cc $ARCH_CFLAGS -o $TMPE $TMPC -lrt > /dev/null 2> /dev/null ; then
1305   rt=yes
1306 fi
1307
1308 if test "$rt" = "yes" ; then
1309   CLOCKLIBS="-lrt"
1310 fi
1311
1312 if test "$mingw32" = "yes" ; then
1313   if test -z "$prefix" ; then
1314       prefix="c:\\\\Program Files\\\\Qemu"
1315   fi
1316   mansuffix=""
1317   datasuffix=""
1318   docsuffix=""
1319   binsuffix=""
1320 else
1321   if test -z "$prefix" ; then
1322       prefix="/usr/local"
1323   fi
1324   mansuffix="/share/man"
1325   datasuffix="/share/qemu"
1326   docsuffix="/share/doc/qemu"
1327   binsuffix="/bin"
1328 fi
1329
1330 echo "Install prefix    $prefix"
1331 echo "BIOS directory    $prefix$datasuffix"
1332 echo "binary directory  $prefix$binsuffix"
1333 if test "$mingw32" = "no" ; then
1334 echo "Manual directory  $prefix$mansuffix"
1335 echo "ELF interp prefix $interp_prefix"
1336 fi
1337 echo "Source path       $source_path"
1338 echo "C compiler        $cc"
1339 echo "Host C compiler   $host_cc"
1340 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
1341 echo "make              $make"
1342 echo "install           $install"
1343 echo "host CPU          $cpu"
1344 echo "host big endian   $bigendian"
1345 echo "target list       $target_list"
1346 echo "tcg debug enabled $debug_tcg"
1347 echo "gprof enabled     $gprof"
1348 echo "sparse enabled    $sparse"
1349 echo "strip binaries    $strip_opt"
1350 echo "profiler          $profiler"
1351 echo "static build      $static"
1352 echo "-Werror enabled   $werror"
1353 if test "$darwin" = "yes" ; then
1354     echo "Cocoa support     $cocoa"
1355 fi
1356 echo "SDL support       $sdl"
1357 if test "$sdl" != "no" ; then
1358     echo "SDL static link   $sdl_static"
1359 fi
1360 echo "curses support    $curses"
1361 echo "curl support      $curl"
1362 echo "mingw32 support   $mingw32"
1363 echo "Audio drivers     $audio_drv_list"
1364 echo "Extra audio cards $audio_card_list"
1365 echo "Mixer emulation   $mixemu"
1366 echo "VNC TLS support   $vnc_tls"
1367 if test "$vnc_tls" = "yes" ; then
1368     echo "    TLS CFLAGS    $vnc_tls_cflags"
1369     echo "    TLS LIBS      $vnc_tls_libs"
1370 fi
1371 echo "VNC SASL support  $vnc_sasl"
1372 if test "$vnc_sasl" = "yes" ; then
1373     echo "    SASL CFLAGS    $vnc_sasl_cflags"
1374     echo "    SASL LIBS      $vnc_sasl_libs"
1375 fi
1376 if test -n "$sparc_cpu"; then
1377     echo "Target Sparc Arch $sparc_cpu"
1378 fi
1379 echo "kqemu support     $kqemu"
1380 echo "xen support       $xen"
1381 echo "brlapi support    $brlapi"
1382 echo "Documentation     $build_docs"
1383 [ ! -z "$uname_release" ] && \
1384 echo "uname -r          $uname_release"
1385 echo "NPTL support      $nptl"
1386 echo "vde support       $vde"
1387 echo "AIO support       $aio"
1388 echo "IO thread         $io_thread"
1389 echo "Install blobs     $blobs"
1390 echo -e "KVM support       $kvm"
1391 echo "fdt support       $fdt"
1392 echo "preadv support    $preadv"
1393
1394 if test $sdl_too_old = "yes"; then
1395 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1396 fi
1397 #if test "$sdl_static" = "no"; then
1398 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
1399 #fi
1400 config_mak="config-host.mak"
1401 config_h="config-host.h"
1402
1403 #echo "Creating $config_mak and $config_h"
1404
1405 test -f $config_h && mv $config_h ${config_h}~
1406
1407 echo "# Automatically generated by configure - do not modify" > $config_mak
1408 printf "# Configured with:" >> $config_mak
1409 printf " '%s'" "$0" "$@" >> $config_mak
1410 echo >> $config_mak
1411 echo "/* Automatically generated by configure - do not modify */" > $config_h
1412
1413 echo "prefix=$prefix" >> $config_mak
1414 echo "bindir=\${prefix}$binsuffix" >> $config_mak
1415 echo "mandir=\${prefix}$mansuffix" >> $config_mak
1416 echo "datadir=\${prefix}$datasuffix" >> $config_mak
1417 echo "docdir=\${prefix}$docsuffix" >> $config_mak
1418 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
1419 echo "MAKE=$make" >> $config_mak
1420 echo "INSTALL=$install" >> $config_mak
1421 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_mak
1422 echo "INSTALL_DATA=$install -m0644 -p" >> $config_mak
1423 echo "INSTALL_PROG=$install -m0755 -p" >> $config_mak
1424 echo "CC=$cc" >> $config_mak
1425 echo "HOST_CC=$host_cc" >> $config_mak
1426 echo "AR=$ar" >> $config_mak
1427 # XXX: only use CFLAGS and LDFLAGS ?
1428 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
1429 # compilation of dyngen tool (useful for win32 build on Linux host)
1430 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
1431 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
1432 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
1433 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
1434 echo "CFLAGS=$CFLAGS" >> $config_mak
1435 echo "LDFLAGS=$LDFLAGS" >> $config_mak
1436 echo "EXESUF=$EXESUF" >> $config_mak
1437 echo "PTHREADLIBS=$PTHREADLIBS" >> $config_mak
1438 echo "CLOCKLIBS=$CLOCKLIBS" >> $config_mak
1439 case "$cpu" in
1440   i386)
1441     echo "ARCH=i386" >> $config_mak
1442     echo "#define HOST_I386 1" >> $config_h
1443   ;;
1444   x86_64)
1445     echo "ARCH=x86_64" >> $config_mak
1446     echo "#define HOST_X86_64 1" >> $config_h
1447   ;;
1448   alpha)
1449     echo "ARCH=alpha" >> $config_mak
1450     echo "#define HOST_ALPHA 1" >> $config_h
1451   ;;
1452   armv4b)
1453     echo "ARCH=arm" >> $config_mak
1454     echo "#define HOST_ARM 1" >> $config_h
1455   ;;
1456   armv4l)
1457     echo "ARCH=arm" >> $config_mak
1458     echo "#define HOST_ARM 1" >> $config_h
1459   ;;
1460   cris)
1461     echo "ARCH=cris" >> $config_mak
1462     echo "#define HOST_CRIS 1" >> $config_h
1463   ;;
1464   hppa)
1465     echo "ARCH=hppa" >> $config_mak
1466     echo "#define HOST_HPPA 1" >> $config_h
1467   ;;
1468   ia64)
1469     echo "ARCH=ia64" >> $config_mak
1470     echo "#define HOST_IA64 1" >> $config_h
1471   ;;
1472   m68k)
1473     echo "ARCH=m68k" >> $config_mak
1474     echo "#define HOST_M68K 1" >> $config_h
1475   ;;
1476   microblaze)
1477     echo "ARCH=microblaze" >> $config_mak
1478     echo "#define HOST_MICROBLAZE 1" >> $config_h
1479   ;;
1480   mips)
1481     echo "ARCH=mips" >> $config_mak
1482     echo "#define HOST_MIPS 1" >> $config_h
1483   ;;
1484   mips64)
1485     echo "ARCH=mips64" >> $config_mak
1486     echo "#define HOST_MIPS64 1" >> $config_h
1487   ;;
1488   ppc)
1489     echo "ARCH=ppc" >> $config_mak
1490     echo "#define HOST_PPC 1" >> $config_h
1491   ;;
1492   ppc64)
1493     echo "ARCH=ppc64" >> $config_mak
1494     echo "#define HOST_PPC64 1" >> $config_h
1495   ;;
1496   s390)
1497     echo "ARCH=s390" >> $config_mak
1498     echo "#define HOST_S390 1" >> $config_h
1499   ;;
1500   sparc)
1501     echo "ARCH=sparc" >> $config_mak
1502     echo "#define HOST_SPARC 1" >> $config_h
1503   ;;
1504   sparc64)
1505     echo "ARCH=sparc64" >> $config_mak
1506     echo "#define HOST_SPARC64 1" >> $config_h
1507   ;;
1508   *)
1509     echo "Unsupported CPU = $cpu"
1510     exit 1
1511   ;;
1512 esac
1513 if test "$debug_tcg" = "yes" ; then
1514   echo "#define DEBUG_TCG 1" >> $config_h
1515 fi
1516 if test "$debug" = "yes" ; then
1517   echo "#define DEBUG_EXEC 1" >> $config_h
1518 fi
1519 if test "$sparse" = "yes" ; then
1520   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_mak
1521   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_mak
1522   echo "CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_mak
1523 fi
1524 if test "$strip_opt" = "yes" ; then
1525   echo "STRIP_OPT=-s" >> $config_mak
1526 fi
1527 if test "$bigendian" = "yes" ; then
1528   echo "WORDS_BIGENDIAN=yes" >> $config_mak
1529   echo "#define WORDS_BIGENDIAN 1" >> $config_h
1530 fi
1531 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
1532 if test "$mingw32" = "yes" ; then
1533   echo "CONFIG_WIN32=yes" >> $config_mak
1534   echo "#define CONFIG_WIN32 1" >> $config_h
1535 else
1536   cat > $TMPC << EOF
1537 #include <byteswap.h>
1538 int main(void) { return bswap_32(0); }
1539 EOF
1540   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1541     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
1542   fi
1543   cat > $TMPC << EOF
1544 #include <sys/endian.h>
1545 #include <sys/types.h>
1546 #include <machine/bswap.h>
1547 int main(void) { return bswap32(0); }
1548 EOF
1549   if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1550     echo "#define HAVE_MACHINE_BSWAP_H 1" >> $config_h
1551   fi
1552 fi
1553
1554 if [ "$openbsd" = "yes" ] ; then
1555   echo "#define ENOTSUP 4096" >> $config_h
1556 fi
1557
1558 if test "$darwin" = "yes" ; then
1559   echo "CONFIG_DARWIN=yes" >> $config_mak
1560   echo "#define CONFIG_DARWIN 1" >> $config_h
1561 fi
1562
1563 if test "$aix" = "yes" ; then
1564   echo "CONFIG_AIX=yes" >> $config_mak
1565   echo "#define CONFIG_AIX 1" >> $config_h
1566 fi
1567
1568 if test "$solaris" = "yes" ; then
1569   echo "CONFIG_SOLARIS=yes" >> $config_mak
1570   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
1571   if test "$needs_libsunmath" = "yes" ; then
1572     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
1573     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
1574   fi
1575 fi
1576 if test -n "$sparc_cpu"; then
1577   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
1578   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
1579 fi
1580 if test "$gprof" = "yes" ; then
1581   echo "TARGET_GPROF=yes" >> $config_mak
1582   echo "#define HAVE_GPROF 1" >> $config_h
1583 fi
1584 if test "$static" = "yes" ; then
1585   echo "CONFIG_STATIC=yes" >> $config_mak
1586   echo "#define CONFIG_STATIC 1" >> $config_h
1587 fi
1588 if test $profiler = "yes" ; then
1589   echo "#define CONFIG_PROFILER 1" >> $config_h
1590 fi
1591 if test "$slirp" = "yes" ; then
1592   echo "CONFIG_SLIRP=yes" >> $config_mak
1593   echo "#define CONFIG_SLIRP 1" >> $config_h
1594 fi
1595 if test "$vde" = "yes" ; then
1596   echo "CONFIG_VDE=yes" >> $config_mak
1597   echo "#define CONFIG_VDE 1" >> $config_h
1598   echo "VDE_LIBS=-lvdeplug" >> $config_mak
1599 fi
1600 for card in $audio_card_list; do
1601     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1602     echo "$def=yes" >> $config_mak
1603     echo "#define $def 1" >> $config_h
1604 done
1605 echo "#define AUDIO_DRIVERS \\" >> $config_h
1606 for drv in $audio_drv_list; do
1607     echo "    &${drv}_audio_driver, \\" >>$config_h
1608     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1609     echo "$def=yes" >> $config_mak
1610     if test "$drv" = "fmod"; then
1611         echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1612         echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1613     elif test "$drv" = "oss"; then
1614         echo "CONFIG_OSS_LIB=$oss_lib" >> $config_mak
1615     fi
1616 done
1617 echo "" >>$config_h
1618 if test "$mixemu" = "yes" ; then
1619   echo "CONFIG_MIXEMU=yes" >> $config_mak
1620   echo "#define CONFIG_MIXEMU 1" >> $config_h
1621 fi
1622 if test "$vnc_tls" = "yes" ; then
1623   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1624   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1625   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1626   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1627 fi
1628 if test "$vnc_sasl" = "yes" ; then
1629   echo "CONFIG_VNC_SASL=yes" >> $config_mak
1630   echo "CONFIG_VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_mak
1631   echo "CONFIG_VNC_SASL_LIBS=$vnc_sasl_libs" >> $config_mak
1632   echo "#define CONFIG_VNC_SASL 1" >> $config_h
1633 fi
1634 if test "$fnmatch" = "yes" ; then
1635   echo "#define HAVE_FNMATCH_H 1" >> $config_h
1636 fi
1637 qemu_version=`head $source_path/VERSION`
1638 echo "VERSION=$qemu_version" >>$config_mak
1639 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1640
1641 echo "#define QEMU_PKGVERSION \"$pkgversion\"" >> $config_h
1642
1643 echo "SRC_PATH=$source_path" >> $config_mak
1644 if [ "$source_path_used" = "yes" ]; then
1645   echo "VPATH=$source_path" >> $config_mak
1646 fi
1647 echo "TARGET_DIRS=$target_list" >> $config_mak
1648 if [ "$build_docs" = "yes" ] ; then
1649   echo "BUILD_DOCS=yes" >> $config_mak
1650 fi
1651 if test "$static" = "yes"; then
1652   sdl1=$sdl_static
1653 else
1654   sdl1=$sdl
1655 fi
1656 if test "$sdl1" = "yes" ; then
1657   echo "#define CONFIG_SDL 1" >> $config_h
1658   echo "CONFIG_SDL=yes" >> $config_mak
1659   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1660     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1661   elif test "$sdl_x11" = "yes" ; then
1662     echo "SDL_LIBS=`$sdl_config --libs` -lX11" >> $config_mak
1663   else
1664     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1665   fi
1666   if [ "${aa}" = "yes" ] ; then
1667     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1668   else
1669     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1670   fi
1671 fi
1672 if test "$cocoa" = "yes" ; then
1673   echo "#define CONFIG_COCOA 1" >> $config_h
1674   echo "CONFIG_COCOA=yes" >> $config_mak
1675 fi
1676 if test "$curses" = "yes" ; then
1677   echo "#define CONFIG_CURSES 1" >> $config_h
1678   echo "CONFIG_CURSES=yes" >> $config_mak
1679   echo "CURSES_LIBS=-lcurses" >> $config_mak
1680 fi
1681 if test "$atfile" = "yes" ; then
1682   echo "#define CONFIG_ATFILE 1" >> $config_h
1683 fi
1684 if test "$inotify" = "yes" ; then
1685   echo "#define CONFIG_INOTIFY 1" >> $config_h
1686 fi
1687 if test "$curl" = "yes" ; then
1688   echo "CONFIG_CURL=yes" >> $config_mak
1689   echo "CURL_LIBS=$curl_libs" >> $config_mak
1690   echo "#define CONFIG_CURL 1" >> $config_h
1691 fi
1692 if test "$brlapi" = "yes" ; then
1693   echo "CONFIG_BRLAPI=yes" >> $config_mak
1694   echo "#define CONFIG_BRLAPI 1" >> $config_h
1695   echo "BRLAPI_LIBS=-lbrlapi" >> $config_mak
1696 fi
1697 if test "$bluez" = "yes" ; then
1698   echo "CONFIG_BLUEZ=yes" >> $config_mak
1699   echo "CONFIG_BLUEZ_CFLAGS=$bluez_cflags" >> $config_mak
1700   echo "CONFIG_BLUEZ_LIBS=$bluez_libs" >> $config_mak
1701   echo "#define CONFIG_BLUEZ 1" >> $config_h
1702 fi
1703 if test "$xen" = "yes" ; then
1704   echo "XEN_LIBS=-lxenstore -lxenctrl -lxenguest" >> $config_mak
1705 fi
1706 if test "$aio" = "yes" ; then
1707   echo "#define CONFIG_AIO 1" >> $config_h
1708   echo "CONFIG_AIO=yes" >> $config_mak
1709 fi
1710 if test "$io_thread" = "yes" ; then
1711   echo "CONFIG_IOTHREAD=yes" >> $config_mak
1712   echo "#define CONFIG_IOTHREAD 1" >> $config_h
1713 fi
1714 if test "$blobs" = "yes" ; then
1715   echo "INSTALL_BLOBS=yes" >> $config_mak
1716 fi
1717 if test "$iovec" = "yes" ; then
1718   echo "#define HAVE_IOVEC 1" >> $config_h
1719 fi
1720 if test "$preadv" = "yes" ; then
1721   echo "#define HAVE_PREADV 1" >> $config_h
1722 fi
1723 if test "$fdt" = "yes" ; then
1724   echo "#define HAVE_FDT 1" >> $config_h
1725   echo "FDT_LIBS=-lfdt" >> $config_mak
1726 fi
1727
1728 # XXX: suppress that
1729 if [ "$bsd" = "yes" ] ; then
1730   echo "#define O_LARGEFILE 0" >> $config_h
1731   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1732   echo "#define HOST_BSD 1" >> $config_h
1733 fi
1734
1735 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1736
1737 # USB host support
1738 case "$usb" in
1739 linux)
1740   echo "HOST_USB=linux" >> $config_mak
1741 ;;
1742 bsd)
1743   echo "HOST_USB=bsd" >> $config_mak
1744 ;;
1745 *)
1746   echo "HOST_USB=stub" >> $config_mak
1747 ;;
1748 esac
1749
1750 # Determine what linker flags to use to force archive inclusion
1751 check_linker_flags()
1752 {
1753     $cc $ARCH_CFLAGS -o $TMPE $OS_CFLAGS $TMPC -Wl,$1 -Wl,$2 >/dev/null 2>/dev/null
1754 }
1755
1756 cat > $TMPC << EOF
1757 int main(void) { }
1758 EOF
1759 if check_linker_flags --whole-archive --no-whole-archive ; then
1760     # GNU ld
1761     echo "ARLIBS_BEGIN=-Wl,--whole-archive" >> $config_mak
1762     echo "ARLIBS_END=-Wl,--no-whole-archive" >> $config_mak
1763 elif check_linker_flags -z,allextract -z,defaultextract ; then
1764     # Solaris ld
1765     echo "ARLIBS_BEGIN=-Wl,-z,allextract" >> $config_mak
1766     echo "ARLIBS_END=-Wl,-z,defaultextract" >> $config_mak
1767 else
1768     echo "Error: your linker does not support --whole-archive or -z."
1769     echo "Please report to qemu-devel@nongnu.org"
1770     exit 1
1771 fi
1772
1773 if test "$xen" = "yes" ;
1774     then
1775     echo "CONFIG_XEN=yes" >> $config_mak
1776 fi
1777
1778 tools=
1779 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1780   tools="qemu-img\$(EXESUF) $tools"
1781   if [ "$linux" = "yes" ] ; then
1782       tools="qemu-nbd\$(EXESUF) qemu-io\$(EXESUF) $tools"
1783   fi
1784 fi
1785 echo "TOOLS=$tools" >> $config_mak
1786
1787 if test -f ${config_h}~ ; then
1788   if cmp -s $config_h ${config_h}~ ; then
1789     mv ${config_h}~ $config_h
1790   else
1791     rm ${config_h}~
1792   fi
1793 fi
1794
1795 config_host_mak=${config_mak}
1796
1797 for target in $target_list; do
1798 target_dir="$target"
1799 config_mak=$target_dir/config.mak
1800 config_h=$target_dir/config.h
1801 target_cpu=`echo $target | cut -d '-' -f 1`
1802 target_bigendian="no"
1803 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1804 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1805 [ "$target_cpu" = "microblaze" ] && target_bigendian=yes
1806 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1807 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1808 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1809 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1810 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1811 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1812 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1813 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1814 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1815 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1816 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1817 target_softmmu="no"
1818 target_user_only="no"
1819 target_linux_user="no"
1820 target_darwin_user="no"
1821 target_bsd_user="no"
1822 case "$target" in
1823   ${target_cpu}-softmmu)
1824     target_softmmu="yes"
1825     ;;
1826   ${target_cpu}-linux-user)
1827     target_user_only="yes"
1828     target_linux_user="yes"
1829     ;;
1830   ${target_cpu}-darwin-user)
1831     target_user_only="yes"
1832     target_darwin_user="yes"
1833     ;;
1834   ${target_cpu}-bsd-user)
1835     target_user_only="yes"
1836     target_bsd_user="yes"
1837     ;;
1838   *)
1839     echo "ERROR: Target '$target' not recognised"
1840     exit 1
1841     ;;
1842 esac
1843
1844 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1845
1846 test -f $config_h && mv $config_h ${config_h}~
1847
1848 mkdir -p $target_dir
1849 mkdir -p $target_dir/fpu
1850 mkdir -p $target_dir/tcg
1851 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
1852   mkdir -p $target_dir/nwfpe
1853 fi
1854
1855 #
1856 # don't use ln -sf as not all "ln -sf" over write the file/link
1857 #
1858 rm -f $target_dir/Makefile
1859 ln -s $source_path/Makefile.target $target_dir/Makefile
1860
1861
1862 echo "# Automatically generated by configure - do not modify" > $config_mak
1863 echo "/* Automatically generated by configure - do not modify */" > $config_h
1864
1865
1866 echo "include ../config-host.mak" >> $config_mak
1867 echo "#include \"../config-host.h\"" >> $config_h
1868
1869 bflt="no"
1870 elfload32="no"
1871 target_nptl="no"
1872 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1873 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1874 gdb_xml_files=""
1875 target_kvm="$kvm"
1876
1877 # Make sure the target and host cpus are compatible
1878 if test ! \( "$target_cpu" = "$cpu" -o \
1879   \( "$target_cpu" = "ppcemb" -a "$cpu" = "ppc" \) -o \
1880   \( "$target_cpu" = "x86_64" -a "$cpu" = "i386"   \) -o \
1881   \( "$target_cpu" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
1882   target_kvm="no"
1883 fi
1884 # Disable KVM for linux-user
1885 if test "$target_softmmu" = "no" ; then
1886   target_kvm="no"
1887 fi
1888
1889 case "$target_cpu" in
1890   i386)
1891     echo "TARGET_ARCH=i386" >> $config_mak
1892     echo "#define TARGET_ARCH \"i386\"" >> $config_h
1893     echo "#define TARGET_I386 1" >> $config_h
1894     if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1895     then
1896       echo "CONFIG_KQEMU=yes" >> $config_mak
1897       echo "#define CONFIG_KQEMU 1" >> $config_h
1898     fi
1899     if test "$target_kvm" = "yes" ; then
1900       echo "CONFIG_KVM=yes" >> $config_mak
1901       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1902       echo "#define CONFIG_KVM 1" >> $config_h
1903     fi
1904     if test "$xen" = "yes" -a "$target_softmmu" = "yes";
1905     then
1906       echo "CONFIG_XEN=yes" >> $config_mak
1907       echo "#define CONFIG_XEN 1" >> $config_h
1908     fi
1909     target_phys_bits=32
1910   ;;
1911   x86_64)
1912     echo "TARGET_ARCH=x86_64" >> $config_mak
1913     echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1914     echo "#define TARGET_I386 1" >> $config_h
1915     echo "#define TARGET_X86_64 1" >> $config_h
1916     if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"
1917     then
1918       echo "CONFIG_KQEMU=yes" >> $config_mak
1919       echo "#define CONFIG_KQEMU 1" >> $config_h
1920     fi
1921     if test "$target_kvm" = "yes" ; then
1922       echo "CONFIG_KVM=yes" >> $config_mak
1923       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
1924       echo "#define CONFIG_KVM 1" >> $config_h
1925     fi
1926     if test "$xen" = "yes" -a "$target_softmmu" = "yes"
1927     then
1928       echo "CONFIG_XEN=yes" >> $config_mak
1929       echo "#define CONFIG_XEN 1" >> $config_h
1930     fi
1931     target_phys_bits=64
1932   ;;
1933   alpha)
1934     echo "TARGET_ARCH=alpha" >> $config_mak
1935     echo "#define TARGET_ARCH \"alpha\"" >> $config_h
1936     echo "#define TARGET_ALPHA 1" >> $config_h
1937     target_phys_bits=64
1938   ;;
1939   arm|armeb)
1940     echo "TARGET_ARCH=arm" >> $config_mak
1941     echo "#define TARGET_ARCH \"arm\"" >> $config_h
1942     echo "#define TARGET_ARM 1" >> $config_h
1943     bflt="yes"
1944     target_nptl="yes"
1945     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
1946     target_phys_bits=32
1947   ;;
1948   cris)
1949     echo "TARGET_ARCH=cris" >> $config_mak
1950     echo "#define TARGET_ARCH \"cris\"" >> $config_h
1951     echo "#define TARGET_CRIS 1" >> $config_h
1952     target_nptl="yes"
1953     target_phys_bits=32
1954   ;;
1955   m68k)
1956     echo "TARGET_ARCH=m68k" >> $config_mak
1957     echo "#define TARGET_ARCH \"m68k\"" >> $config_h
1958     echo "#define TARGET_M68K 1" >> $config_h
1959     bflt="yes"
1960     gdb_xml_files="cf-core.xml cf-fp.xml"
1961     target_phys_bits=32
1962   ;;
1963   microblaze)
1964     echo "TARGET_ARCH=microblaze" >> $config_mak
1965     echo "#define TARGET_ARCH \"microblaze\"" >> $config_h
1966     echo "#define TARGET_MICROBLAZE 1" >> $config_h
1967     bflt="yes"
1968     target_nptl="yes"
1969     target_phys_bits=32
1970   ;;
1971  mips|mipsel)
1972     echo "TARGET_ARCH=mips" >> $config_mak
1973     echo "#define TARGET_ARCH \"mips\"" >> $config_h
1974     echo "#define TARGET_MIPS 1" >> $config_h
1975     echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
1976     target_phys_bits=64
1977   ;;
1978   mipsn32|mipsn32el)
1979     echo "TARGET_ARCH=mipsn32" >> $config_mak
1980     echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
1981     echo "#define TARGET_MIPS 1" >> $config_h
1982     echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
1983     target_phys_bits=64
1984   ;;
1985   mips64|mips64el)
1986     echo "TARGET_ARCH=mips64" >> $config_mak
1987     echo "#define TARGET_ARCH \"mips64\"" >> $config_h
1988     echo "#define TARGET_MIPS 1" >> $config_h
1989     echo "#define TARGET_MIPS64 1" >> $config_h
1990     echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
1991     target_phys_bits=64
1992   ;;
1993   ppc)
1994     echo "TARGET_ARCH=ppc" >> $config_mak
1995     echo "#define TARGET_ARCH \"ppc\"" >> $config_h
1996     echo "#define TARGET_PPC 1" >> $config_h
1997     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1998     target_phys_bits=32
1999   ;;
2000   ppcemb)
2001     echo "TARGET_ARCH=ppcemb" >> $config_mak
2002     echo "TARGET_ABI_DIR=ppc" >> $config_mak
2003     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
2004     echo "#define TARGET_PPC 1" >> $config_h
2005     echo "#define TARGET_PPCEMB 1" >> $config_h
2006     if test "$target_kvm" = "yes" ; then
2007       echo "CONFIG_KVM=yes" >> $config_mak
2008       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
2009       echo "#define CONFIG_KVM 1" >> $config_h
2010     fi
2011     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2012     target_phys_bits=64
2013   ;;
2014   ppc64)
2015     echo "TARGET_ARCH=ppc64" >> $config_mak
2016     echo "TARGET_ABI_DIR=ppc" >> $config_mak
2017     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
2018     echo "#define TARGET_PPC 1" >> $config_h
2019     echo "#define TARGET_PPC64 1" >> $config_h
2020     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2021     target_phys_bits=64
2022   ;;
2023   ppc64abi32)
2024     echo "TARGET_ARCH=ppc64" >> $config_mak
2025     echo "TARGET_ABI_DIR=ppc" >> $config_mak
2026     echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
2027     echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
2028     echo "#define TARGET_PPC 1" >> $config_h
2029     echo "#define TARGET_PPC64 1" >> $config_h
2030     echo "#define TARGET_ABI32 1" >> $config_h
2031     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2032     target_phys_bits=64
2033   ;;
2034   sh4|sh4eb)
2035     echo "TARGET_ARCH=sh4" >> $config_mak
2036     echo "#define TARGET_ARCH \"sh4\"" >> $config_h
2037     echo "#define TARGET_SH4 1" >> $config_h
2038     bflt="yes"
2039     target_nptl="yes"
2040     target_phys_bits=32
2041   ;;
2042   sparc)
2043     echo "TARGET_ARCH=sparc" >> $config_mak
2044     echo "#define TARGET_ARCH \"sparc\"" >> $config_h
2045     echo "#define TARGET_SPARC 1" >> $config_h
2046     target_phys_bits=64
2047   ;;
2048   sparc64)
2049     echo "TARGET_ARCH=sparc64" >> $config_mak
2050     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
2051     echo "#define TARGET_SPARC 1" >> $config_h
2052     echo "#define TARGET_SPARC64 1" >> $config_h
2053     elfload32="yes"
2054     target_phys_bits=64
2055   ;;
2056   sparc32plus)
2057     echo "TARGET_ARCH=sparc64" >> $config_mak
2058     echo "TARGET_ABI_DIR=sparc" >> $config_mak
2059     echo "TARGET_ARCH2=sparc32plus" >> $config_mak
2060     echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
2061     echo "#define TARGET_SPARC 1" >> $config_h
2062     echo "#define TARGET_SPARC64 1" >> $config_h
2063     echo "#define TARGET_ABI32 1" >> $config_h
2064     target_phys_bits=64
2065   ;;
2066   *)
2067     echo "Unsupported target CPU"
2068     exit 1
2069   ;;
2070 esac
2071 if [ $target_phys_bits -lt $hostlongbits ] ; then
2072   target_phys_bits=$hostlongbits
2073 fi
2074 echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_mak
2075 echo "#define TARGET_PHYS_ADDR_BITS $target_phys_bits" >> $config_h
2076 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2077 if test "$target_bigendian" = "yes" ; then
2078   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
2079   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
2080 fi
2081 if test "$target_softmmu" = "yes" ; then
2082   echo "CONFIG_SOFTMMU=yes" >> $config_mak
2083   echo "#define CONFIG_SOFTMMU 1" >> $config_h
2084 fi
2085 if test "$target_user_only" = "yes" ; then
2086   echo "CONFIG_USER_ONLY=yes" >> $config_mak
2087   echo "#define CONFIG_USER_ONLY 1" >> $config_h
2088 fi
2089 if test "$target_linux_user" = "yes" ; then
2090   echo "CONFIG_LINUX_USER=yes" >> $config_mak
2091   echo "#define CONFIG_LINUX_USER 1" >> $config_h
2092 fi
2093 if test "$target_darwin_user" = "yes" ; then
2094   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
2095   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
2096 fi
2097 list=""
2098 if test ! -z "$gdb_xml_files" ; then
2099   for x in $gdb_xml_files; do
2100     list="$list $source_path/gdb-xml/$x"
2101   done
2102 fi
2103 echo "TARGET_XML_FILES=$list" >> $config_mak
2104
2105 if test "$target_cpu" = "arm" \
2106      -o "$target_cpu" = "armeb" \
2107      -o "$target_cpu" = "m68k" \
2108      -o "$target_cpu" = "microblaze" \
2109      -o "$target_cpu" = "mips" \
2110      -o "$target_cpu" = "mipsel" \
2111      -o "$target_cpu" = "mipsn32" \
2112      -o "$target_cpu" = "mipsn32el" \
2113      -o "$target_cpu" = "mips64" \
2114      -o "$target_cpu" = "mips64el" \
2115      -o "$target_cpu" = "ppc" \
2116      -o "$target_cpu" = "ppc64" \
2117      -o "$target_cpu" = "ppc64abi32" \
2118      -o "$target_cpu" = "ppcemb" \
2119      -o "$target_cpu" = "sparc" \
2120      -o "$target_cpu" = "sparc64" \
2121      -o "$target_cpu" = "sparc32plus"; then
2122   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
2123   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
2124 fi
2125 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2126   echo "TARGET_HAS_BFLT=yes" >> $config_mak
2127   echo "#define TARGET_HAS_BFLT 1" >> $config_h
2128 fi
2129 if test "$target_user_only" = "yes" \
2130         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2131   echo "#define USE_NPTL 1" >> $config_h
2132 fi
2133 # 32 bit ELF loader in addition to native 64 bit loader?
2134 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2135   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
2136   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
2137 fi
2138 if test "$target_bsd_user" = "yes" ; then
2139   echo "CONFIG_BSD_USER=yes" >> $config_mak
2140   echo "#define CONFIG_BSD_USER 1" >> $config_h
2141 fi
2142
2143 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
2144
2145 done # for target in $targets
2146
2147 # build tree in object directory if source path is different from current one
2148 if test "$source_path_used" = "yes" ; then
2149     DIRS="tests tests/cris slirp audio block"
2150     FILES="Makefile tests/Makefile"
2151     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2152     FILES="$FILES tests/test-mmap.c"
2153     for dir in $DIRS ; do
2154             mkdir -p $dir
2155     done
2156     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2157     for f in $FILES ; do
2158         rm -f $f
2159         ln -s $source_path/$f $f
2160     done
2161 fi
2162
2163 for hwlib in 32 64; do
2164   d=libhw$hwlib
2165   mkdir -p $d
2166   rm -f $d/Makefile
2167   ln -s $source_path/Makefile.hw $d/Makefile
2168   echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak
2169   echo "CPPFLAGS=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak
2170 done