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}-$$-${RANDOM}"
  17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
  18
  19 # default parameters
  20 prefix=""
  21 interp_prefix="/usr/gnemul/qemu-%M"
  22 static="no"
  23 cross_prefix=""
  24 cc="gcc"
  25 gcc3_search="yes"
  26 gcc3_list="gcc-3.4.6 gcc-3.4 gcc34 gcc-3.3.6 gcc-3.3 gcc33 gcc-3.2 gcc32"
  27 host_cc="gcc"
  28 ar="ar"
  29 make="make"
  30 install="install"
  31 strip="strip"
  32 cpu=`uname -m`
  33 target_list=""
  34 case "$cpu" in
  35   i386|i486|i586|i686|i86pc|BePC)
  36     cpu="i386"
  37   ;;
  38   armv*b)
  39     cpu="armv4b"
  40   ;;
  41   armv*l)
  42     cpu="armv4l"
  43   ;;
  44   alpha)
  45     cpu="alpha"
  46   ;;
  47   "Power Macintosh"|ppc|ppc64)
  48     cpu="powerpc"
  49   ;;
  50   mips)
  51     cpu="mips"
  52   ;;
  53   mips64)
  54     cpu="mips64"
  55   ;;
  56   cris)
  57     cpu="cris"
  58   ;;
  59   s390*)
  60     cpu="s390"
  61   ;;
  62   sparc|sun4[cdmuv])
  63     cpu="sparc"
  64   ;;
  65   sparc64)
  66     cpu="sparc64"
  67   ;;
  68   ia64)
  69     cpu="ia64"
  70   ;;
  71   m68k)
  72     cpu="m68k"
  73   ;;
  74   x86_64|amd64)
  75     cpu="x86_64"
  76   ;;
  77   *)
  78     cpu="unknown"
  79   ;;
  80 esac
  81 gprof="no"
  82 bigendian="no"
  83 mingw32="no"
  84 EXESUF=""
  85 gdbstub="yes"
  86 slirp="yes"
  87 adlib="no"
  88 ac97="no"
  89 gus="no"
  90 oss="no"
  91 dsound="no"
  92 coreaudio="no"
  93 alsa="no"
  94 esd="no"
  95 fmod="no"
  96 fmod_lib=""
  97 fmod_inc=""
  98 vnc_tls="yes"
  99 bsd="no"
 100 linux="no"
 101 kqemu="no"
 102 kvm="no"
 103 kvm_cap_pit="no"
 104 profiler="no"
 105 kernel_path=""
 106 cocoa="no"
 107 check_gfx="yes"
 108 check_gcc="yes"
 109 softmmu="yes"
 110 linux_user="no"
 111 darwin_user="no"
 112 build_docs="no"
 113 uname_release=""
 114 curses="yes"
 115 cpu_emulation="yes"
 116 device_tree_support=""
 117
 118 # OS specific
 119 targetos=`uname -s`
 120 case $targetos in
 121 CYGWIN*)
 122 mingw32="yes"
 123 OS_CFLAGS="-mno-cygwin"
 124 if [ "$cpu" = "i386" ] ; then
 125     kqemu="yes"
 126 fi
 127 ;;
 128 MINGW32*)
 129 mingw32="yes"
 130 if [ "$cpu" = "i386" ] ; then
 131     kqemu="yes"
 132 fi
 133 ;;
 134 GNU/kFreeBSD)
 135 oss="yes"
 136 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 137     kqemu="yes"
 138 fi
 139 ;;
 140 FreeBSD)
 141 bsd="yes"
 142 oss="yes"
 143 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 144     kqemu="yes"
 145     kvm="yes"
 146 fi
 147 ;;
 148 NetBSD)
 149 bsd="yes"
 150 oss="yes"
 151 ;;
 152 OpenBSD)
 153 bsd="yes"
 154 oss="yes"
 155 ;;
 156 Darwin)
 157 bsd="yes"
 158 darwin="yes"
 159 darwin_user="yes"
 160 cocoa="yes"
 161 coreaudio="yes"
 162 OS_CFLAGS="-mdynamic-no-pic"
 163 OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
 164 ;;
 165 SunOS)
 166     solaris="yes"
 167     make="gmake"
 168     install="ginstall"
 169     needs_libsunmath="no"
 170     solarisrev=`uname -r | cut -f2 -d.`
 171     # have to select again, because `uname -m` returns i86pc
 172     # even on an x86_64 box.
 173     solariscpu=`isainfo -k`
 174     if test "${solariscpu}" = "amd64" ; then
 175         cpu="x86_64"
 176     fi
 177     if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 178         if test "$solarisrev" -le 9 ; then
 179             if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 180                 needs_libsunmath="yes"
 181             else
 182                 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 183                 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 184                 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 185                 echo "Studio 11 can be downloaded from www.sun.com."
 186                 exit 1
 187             fi
 188         fi
 189         if test "$solarisrev" -ge 9 ; then
 190             kqemu="yes"
 191         fi
 192     fi
 193     if test -f /usr/include/sys/soundcard.h ; then
 194         oss=yes
 195     fi
 196 ;;
 197 *)
 198 oss="yes"
 199 linux="yes"
 200 linux_user="yes"
 201 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 202     kqemu="yes"
 203     kvm="yes"
 204 fi
 205 if [ "$cpu" = "ia64" ] ; then
 206      kvm="yes"
 207      gdbstub="no"
 208      slirp="no"
 209 fi
 210 if [ "$cpu" = "powerpc" ]; then
 211      kvm="yes"
 212 fi
 213 ;;
 214 esac
 215
 216 if [ "$bsd" = "yes" ] ; then
 217   if [ "$darwin" != "yes" ] ; then
 218     make="gmake"
 219   fi
 220 fi
 221
 222 # find source path
 223 source_path=`dirname "$0"`
 224 source_path_used="no"
 225 workdir=`pwd`
 226 if [ -z "$source_path" ]; then
 227     source_path=$workdir
 228 else
 229     source_path=`cd "$source_path"; pwd`
 230 fi
 231 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 232
 233 werror="no"
 234 # generate compile errors on warnings for development builds
 235 #if grep cvs $source_path/VERSION > /dev/null 2>&1 ; then
 236 #werror="yes";
 237 #fi
 238
 239 for opt do
 240   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 241   case "$opt" in
 242   --help|-h) show_help=yes
 243   ;;
 244   --prefix=*) prefix="$optarg"
 245   ;;
 246   --interp-prefix=*) interp_prefix="$optarg"
 247   ;;
 248   --source-path=*) source_path="$optarg"
 249   source_path_used="yes"
 250   ;;
 251   --cross-prefix=*) cross_prefix="$optarg"
 252   ;;
 253   --cc=*) cc="$optarg"
 254   gcc3_search="no"
 255   ;;
 256   --host-cc=*) host_cc="$optarg"
 257   ;;
 258   --make=*) make="$optarg"
 259   ;;
 260   --install=*) install="$optarg"
 261   ;;
 262   --extra-cflags=*) CFLAGS="$optarg"
 263   ;;
 264   --extra-ldflags=*) LDFLAGS="$optarg"
 265   ;;
 266   --cpu=*) cpu="$optarg"
 267   ;;
 268   --target-list=*) target_list="$optarg"
 269   ;;
 270   --enable-gprof) gprof="yes"
 271   ;;
 272   --static) static="yes"
 273   ;;
 274   --disable-sdl) sdl="no"
 275   ;;
 276   --enable-coreaudio) coreaudio="yes"
 277   ;;
 278   --enable-alsa) alsa="yes"
 279   ;;
 280   --enable-esd) esd="yes"
 281   ;;
 282   --enable-dsound) dsound="yes"
 283   ;;
 284   --enable-fmod) fmod="yes"
 285   ;;
 286   --fmod-lib=*) fmod_lib="$optarg"
 287   ;;
 288   --fmod-inc=*) fmod_inc="$optarg"
 289   ;;
 290   --disable-vnc-tls) vnc_tls="no"
 291   ;;
 292   --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-" ; linux_user="no"
 293   ;;
 294   --disable-slirp) slirp="no"
 295   ;;
 296   --enable-adlib) adlib="yes"
 297   ;;
 298   --enable-ac97) ac97="yes"
 299   ;;
 300   --enable-gus) gus="yes"
 301   ;;
 302   --disable-kqemu) kqemu="no"
 303   ;;
 304   --disable-kvm) kvm="no"
 305   ;;
 306   --enable-profiler) profiler="yes"
 307   ;;
 308   --kernel-path=*) kernel_path="$optarg"
 309   ;;
 310   --enable-cocoa) cocoa="yes" ; coreaudio="yes" ; sdl="no"
 311   ;;
 312   --disable-gfx-check) check_gfx="no"
 313   ;;
 314   --disable-gcc-check) check_gcc="no"
 315   ;;
 316   --disable-system) softmmu="no"
 317   ;;
 318   --enable-system) softmmu="yes"
 319   ;;
 320   --disable-linux-user) linux_user="no"
 321   ;;
 322   --enable-linux-user) linux_user="yes"
 323   ;;
 324   --disable-darwin-user) darwin_user="no"
 325   ;;
 326   --enable-darwin-user) darwin_user="yes"
 327   ;;
 328   --enable-uname-release=*) uname_release="$optarg"
 329   ;;
 330   --sparc_cpu=*)
 331       sparc_cpu="$optarg"
 332       case $sparc_cpu in
 333         v7|v8) SP_CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 334                  target_cpu="sparc"; cpu="sparc" ;;
 335         v8plus|v8plusa) SP_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"
 336                  target_cpu="sparc"; cpu="sparc" ;;
 337         v9)    SP_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m64"
 338                  target_cpu="sparc64"; cpu="sparc64" ;;
 339         *)     echo "undefined SPARC architecture. Exiting";exit 1;;
 340       esac
 341   ;;
 342   --enable-werror) werror="yes"
 343   ;;
 344   --disable-werror) werror="no"
 345   ;;
 346   --disable-curses) curses="no"
 347   ;;
 348   --disable-cpu-emulation) cpu_emulation="no"
 349   ;;
 350   --disable-libfdt) device_tree_support="no"
 351   ;;
 352   *) echo "ERROR: unknown option $opt"; exit 1
 353   ;;
 354   esac
 355 done
 356
 357 if [ "$bsd" = "yes" -o "$darwin" = "yes" -o "$mingw32" = "yes" ] ; then
 358     AIOLIBS=
 359 else
 360     # Some Linux architectures (e.g. s390) don't imply -lpthread automatically.
 361     AIOLIBS="-lrt -lpthread"
 362 fi
 363
 364 # default flags for all hosts
 365 CFLAGS="$CFLAGS -Wall -O2 -g -fno-strict-aliasing"
 366 LDFLAGS="$LDFLAGS -g"
 367 if test "$werror" = "yes" ; then
 368 CFLAGS="$CFLAGS -Werror"
 369 fi
 370
 371 #
 372 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 373 # ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 374 #
 375 case "$cpu" in
 376     sparc) if test -z "$sparc_cpu" ; then
 377                ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__"
 378                ARCH_LDFLAGS="-m32"
 379            else
 380                ARCH_CFLAGS="${SP_CFLAGS}"
 381                ARCH_LDFLAGS="${SP_LDFLAGS}"
 382            fi
 383            ;;
 384     sparc64) if test -z "$sparc_cpu" ; then
 385                ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__"
 386                ARCH_LDFLAGS="-m64"
 387            else
 388                ARCH_CFLAGS="${SP_CFLAGS}"
 389                ARCH_LDFLAGS="${SP_LDFLAGS}"
 390            fi
 391            ;;
 392     s390)
 393            ARCH_CFLAGS="-march=z900"
 394            ;;
 395     i386)
 396            ARCH_CFLAGS="-m32"
 397            ARCH_LDFLAGS="-m32"
 398            ;;
 399     x86_64)
 400            ARCH_CFLAGS="-m64"
 401            ARCH_LDFLAGS="-m64"
 402            ;;
 403 esac
 404
 405 if test x"$show_help" = x"yes" ; then
 406 cat << EOF
 407
 408 Usage: configure [options]
 409 Options: [defaults in brackets after descriptions]
 410
 411 EOF
 412 echo "Standard options:"
 413 echo "  --help                   print this message"
 414 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 415 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 416 echo "                           use %M for cpu name [$interp_prefix]"
 417 echo "  --target-list=LIST       set target list [$target_list]"
 418 echo ""
 419 echo "kqemu kernel acceleration support:"
 420 echo "  --disable-kqemu          disable kqemu support"
 421 echo "  --kernel-path=PATH       set the kernel path (configure probes it)"
 422 echo "  --disable-kvm            disable kernel virtual machine support"
 423 echo ""
 424 echo "Advanced options (experts only):"
 425 echo "  --source-path=PATH       path of source code [$source_path]"
 426 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 427 echo "  --cc=CC                  use C compiler CC [$cc]"
 428 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 429 echo "  --make=MAKE              use specified make [$make]"
 430 echo "  --install=INSTALL        use specified install [$install]"
 431 echo "  --static                 enable static build [$static]"
 432 echo "  --disable-werror         disable compilation abort on warning"
 433 echo "  --disable-sdl            disable SDL"
 434 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 435 echo "  --enable-mingw32         enable Win32 cross compilation with mingw32"
 436 echo "  --enable-adlib           enable Adlib emulation"
 437 echo "  --enable-ac97            enable AC97 emulation"
 438 echo "  --enable-gus             enable Gravis Ultrasound emulation"
 439 echo "  --enable-coreaudio       enable Coreaudio audio driver"
 440 echo "  --enable-alsa            enable ALSA audio driver"
 441 echo "  --enable-esd             enable EsoundD audio driver"
 442 echo "  --enable-fmod            enable FMOD audio driver"
 443 echo "  --enable-dsound          enable DirectSound audio driver"
 444 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 445 echo "  --enable-system          enable all system emulation targets"
 446 echo "  --disable-system         disable all system emulation targets"
 447 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 448 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 449 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 450 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 451 echo "  --fmod-lib               path to FMOD library"
 452 echo "  --fmod-inc               path to FMOD includes"
 453 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 454 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 455 echo "  --disable-cpu-emulation  disables use of qemu cpu emulation code"
 456 echo "  --disable-libfdt         disables use of libfdt support for device tree"
 457 echo ""
 458 echo "NOTE: The object files are built at the place where configure is launched"
 459 exit 1
 460 fi
 461
 462 cc="${cross_prefix}${cc}"
 463 ar="${cross_prefix}${ar}"
 464 strip="${cross_prefix}${strip}"
 465
 466 # check that the C compiler works.
 467 cat > $TMPC <<EOF
 468 int main(void) {}
 469 EOF
 470
 471 if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
 472   : C compiler works ok
 473 else
 474     echo "ERROR: \"$cc\" either does not exist or does not work"
 475     exit 1
 476 fi
 477
 478 if test "$mingw32" = "yes" ; then
 479     linux="no"
 480     EXESUF=".exe"
 481     oss="no"
 482 fi
 483
 484 # Check for gcc4, error if pre-gcc4
 485 if test "$check_gcc" = "yes" ; then
 486     cat > $TMPC <<EOF
 487 #if __GNUC__ < 4
 488 #error gcc3
 489 #endif
 490 int main(){return 0;}
 491 EOF
 492     if "$cc" $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 493         echo "WARNING: \"$cc\" looks like gcc 4.x"
 494         found_compat_cc="no"
 495         if test "$gcc3_search" = "yes" ; then
 496             echo "Looking for gcc 3.x"
 497             for compat_cc in $gcc3_list ; do
 498                 if "$cross_prefix$compat_cc" --version 2> /dev/null | fgrep '(GCC) 3.' > /dev/null 2>&1 ; then
 499                     echo "Found \"$compat_cc\""
 500                     cc="$cross_prefix$compat_cc"
 501                     found_compat_cc="yes"
 502                     break
 503                 fi
 504             done
 505             if test "$found_compat_cc" = "no" ; then
 506                 echo "gcc 3.x not found!"
 507             fi
 508         fi
 509         if test "$found_compat_cc" = "no" ; then
 510             echo "QEMU is known to have problems when compiled with gcc 4.x"
 511             echo "It is recommended that you use gcc 3.x to build QEMU"
 512             echo "To use this compiler anyway, configure with --disable-gcc-check"
 513             exit 1;
 514         fi
 515     fi
 516 fi
 517
 518 #
 519 # Solaris specific configure tool chain decisions
 520 #
 521 if test "$solaris" = "yes" ; then
 522   #
 523   # gcc for solaris 10/fcs in /usr/sfw/bin doesn't compile qemu correctly
 524   # override the check with --disable-gcc-check
 525   #
 526   if test "$solarisrev" -eq 10 -a "$check_gcc" = "yes" ; then
 527     solgcc=`which $cc`
 528     if test "$solgcc" = "/usr/sfw/bin/gcc" ; then
 529       echo "Solaris 10/FCS gcc in /usr/sfw/bin will not compiled qemu correctly."
 530       echo "please get gcc-3.4.3 or later, from www.blastwave.org using pkg-get -i gcc3"
 531       echo "or get the latest patch from SunSolve for gcc"
 532       exit 1
 533     fi
 534   fi
 535   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 536   if test -z "$solinst" ; then
 537     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 538     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 539     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 540     exit 1
 541   fi
 542   if test "$solinst" = "/usr/sbin/install" ; then
 543     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 544     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 545     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 546     exit 1
 547   fi
 548   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 549   if test -z "$sol_ar" ; then
 550     echo "Error: No path includes ar"
 551     if test -f /usr/ccs/bin/ar ; then
 552       echo "Add /usr/ccs/bin to your path and rerun configure"
 553     fi
 554     exit 1
 555   fi
 556 fi
 557
 558
 559 if test -z "$target_list" ; then
 560 # these targets are portable
 561     if [ "$softmmu" = "yes" ] ; then
 562         target_list="i386-softmmu sparc-softmmu x86_64-softmmu mips-softmmu mipsel-softmmu mips64-softmmu mips64el-softmmu arm-softmmu ppc-softmmu ppcemb-softmmu ppc64-softmmu m68k-softmmu sh4-softmmu sh4eb-softmmu cris-softmmu"
 563     fi
 564 # the following are Linux specific
 565     if [ "$linux_user" = "yes" ] ; then
 566         target_list="i386-linux-user arm-linux-user armeb-linux-user sparc-linux-user sparc64-linux-user sparc32plus-linux-user mips-linux-user mipsel-linux-user m68k-linux-user alpha-linux-user sh4-linux-user sh4eb-linux-user ppc-linux-user ppc64-linux-user ppc64abi32-linux-user x86_64-linux-user cris-linux-user $target_list"
 567     fi
 568 # the following are Darwin specific
 569     if [ "$darwin_user" = "yes" ] ; then
 570         target_list="i386-darwin-user ppc-darwin-user $target_list"
 571     fi
 572 else
 573     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 574 fi
 575 if test -z "$target_list" ; then
 576     echo "No targets enabled"
 577     exit 1
 578 fi
 579
 580 if test -z "$cross_prefix" ; then
 581
 582 # ---
 583 # big/little endian test
 584 cat > $TMPC << EOF
 585 #include <inttypes.h>
 586 int main(int argc, char ** argv){
 587         volatile uint32_t i=0x01234567;
 588         return (*((uint8_t*)(&i))) == 0x67;
 589 }
 590 EOF
 591
 592 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 593 $TMPE && bigendian="yes"
 594 else
 595 echo big/little test failed
 596 fi
 597
 598 else
 599
 600 # if cross compiling, cannot launch a program, so make a static guess
 601 if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "mips64" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k" -o "$cpu" = "armv4b"; then
 602     bigendian="yes"
 603 fi
 604
 605 fi
 606
 607 # host long bits test
 608 hostlongbits="32"
 609 if test "$cpu" = "sparc64" -o "$cpu" = "ia64" -o "$cpu" = "x86_64" -o "$cpu" = "alpha"; then
 610     hostlongbits="64"
 611 fi
 612
 613 # check gcc options support
 614 cat > $TMPC <<EOF
 615 int main(void) {
 616 }
 617 EOF
 618
 619 ##########################################
 620 # KVM probe
 621
 622 if test "$kvm" = "yes" ; then
 623 cat > $TMPC <<EOF
 624 #include <libkvm.h>
 625 #ifndef KVM_CAP_PIT
 626 #error "kvm no pit capability"
 627 #endif
 628 int main(void) { return 0; }
 629 EOF
 630     if $cc $ARCH_CFLAGS $CFLAGS -I"$kernel_path"/include -o $TMPE ${OS_CFLAGS} $TMPC 2> /dev/null ; then
 631         kvm_cap_pit="yes"
 632     fi
 633 fi
 634
 635 ##########################################
 636 # SDL probe
 637
 638 sdl_too_old=no
 639
 640 if test -z "$sdl" ; then
 641     sdl_config="sdl-config"
 642     sdl=no
 643     sdl_static=no
 644
 645     if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
 646     # win32 cross compilation case
 647         sdl_config="i386-mingw32msvc-sdl-config"
 648         sdl=yes
 649     else
 650         # normal SDL probe
 651 cat > $TMPC << EOF
 652 #include <SDL.h>
 653 #undef main /* We don't want SDL to override our main() */
 654 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 655 EOF
 656         if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /tmp/qemu-$$-sdl-config.log ; then
 657             _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 658             if test "$_sdlversion" -lt 121 ; then
 659                 sdl_too_old=yes
 660             else
 661                 if test "$cocoa" = "no" ; then
 662                     sdl=yes
 663                 fi
 664             fi
 665
 666             # static link with sdl ?
 667             if test "$sdl" = "yes" ; then
 668                 aa="no"
 669                 `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
 670                 sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
 671                 if [ "$aa" = "yes" ] ; then
 672                     sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 673                 fi
 674
 675                 if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
 676                     sdl_static=yes
 677                 fi
 678             fi # static link
 679         fi # sdl compile test
 680     fi # cross compilation
 681 else
 682     # Make sure to disable cocoa if sdl was set
 683     if test "$sdl" = "yes" ; then
 684        cocoa="no"
 685        coreaudio="no"
 686     fi
 687 fi # -z $sdl
 688
 689 ##########################################
 690 # VNC TLS detection
 691 if test "$vnc_tls" = "yes" ; then
 692   `pkg-config gnutls` || vnc_tls="no"
 693 fi
 694 if test "$vnc_tls" = "yes" ; then
 695   vnc_tls_cflags=`pkg-config --cflags gnutls`
 696   vnc_tls_libs=`pkg-config --libs gnutls`
 697 fi
 698
 699 ##########################################
 700 # alsa sound support libraries
 701
 702 if test "$alsa" = "yes" ; then
 703   cat > $TMPC << EOF
 704 #include <alsa/asoundlib.h>
 705 int main(void) { snd_pcm_t **handle; return snd_pcm_close(*handle); }
 706 EOF
 707   if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lasound 2> /dev/null ; then
 708     :
 709   else
 710     echo
 711     echo "Error: Could not find alsa"
 712     echo "Make sure to have the alsa libs and headers installed."
 713     echo
 714     exit 1
 715   fi
 716 fi
 717
 718 ##########################################
 719 # curses probe
 720
 721 if test "$curses" = "yes" ; then
 722   curses=no
 723   cat > $TMPC << EOF
 724 #include <curses.h>
 725 int main(void) { return curses_version(); }
 726 EOF
 727   if $cc -o $TMPE $TMPC -lcurses 2> /dev/null ; then
 728     curses=yes
 729   fi
 730 fi # test "$curses"
 731
 732 # Check if tools are available to build documentation.
 733 if [ -x "`which texi2html 2>/dev/null`" ] && \
 734    [ -x "`which pod2man 2>/dev/null`" ]; then
 735   build_docs="yes"
 736 fi
 737
 738 if test "$mingw32" = "yes" ; then
 739   if test -z "$prefix" ; then
 740       prefix="/c/Program Files/Qemu"
 741   fi
 742   mansuffix=""
 743   datasuffix=""
 744   docsuffix=""
 745   binsuffix=""
 746 else
 747   if test -z "$prefix" ; then
 748       prefix="/usr/local"
 749   fi
 750   mansuffix="/share/man"
 751   datasuffix="/share/qemu"
 752   docsuffix="/share/doc/qemu"
 753   binsuffix="/bin"
 754 fi
 755
 756 ######################################
 757 # libfdt probe
 758 #
 759 if test -z "$device_tree_support" -a \
 760    "$cpu" = "powerpc"; then
 761   device_tree_support="no"
 762   cat > $TMPC << EOF
 763 #include <libfdt.h>
 764 /* XXX uncomment later when libfdt is built before this test */
 765 //int main(void) { void *fdt; return fdt_create(fdt, 1024); }
 766 int main (void) {return 0;}
 767 EOF
 768 # XXX for now do not try to link to libfdt and just check for header */
 769 # if $cc $ARCH_CFLAGS $CFLAGS $LDFLAGS -o $TMPE $TMPC -lfdt 2> /dev/null ; then
 770   if $cc $ARCH_CFLAGS $CFLAGS $LDFLAGS -o $TMPE $TMPC 2> /dev/null; then
 771    device_tree_support="yes"
 772   else
 773     echo
 774     echo "Error: Could not find libfdt"
 775     echo "Make sure to have the libfdt libs and headers installed."
 776     echo
 777     exit 1
 778   fi
 779 fi
 780
 781 echo "Install prefix    $prefix"
 782 echo "BIOS directory    $prefix$datasuffix"
 783 echo "binary directory  $prefix$binsuffix"
 784 if test "$mingw32" = "no" ; then
 785 echo "Manual directory  $prefix$mansuffix"
 786 echo "ELF interp prefix $interp_prefix"
 787 fi
 788 echo "Source path       $source_path"
 789 echo "C compiler        $cc"
 790 echo "Host C compiler   $host_cc"
 791 echo "ARCH_CFLAGS       $ARCH_CFLAGS"
 792 echo "make              $make"
 793 echo "install           $install"
 794 echo "host CPU          $cpu"
 795 echo "host big endian   $bigendian"
 796 echo "target list       $target_list"
 797 echo "gprof enabled     $gprof"
 798 echo "profiler          $profiler"
 799 echo "static build      $static"
 800 echo "-Werror enabled   $werror"
 801 if test "$darwin" = "yes" ; then
 802     echo "Cocoa support     $cocoa"
 803 fi
 804 echo "SDL support       $sdl"
 805 if test "$sdl" != "no" ; then
 806     echo "SDL static link   $sdl_static"
 807 fi
 808 echo "curses support    $curses"
 809 echo "mingw32 support   $mingw32"
 810 echo "Adlib support     $adlib"
 811 echo "AC97 support      $ac97"
 812 echo "GUS support       $gus"
 813 echo "CoreAudio support $coreaudio"
 814 echo "ALSA support      $alsa"
 815 echo "EsounD support    $esd"
 816 echo "DSound support    $dsound"
 817 if test "$fmod" = "yes"; then
 818     if test -z $fmod_lib || test -z $fmod_inc; then
 819         echo
 820         echo "Error: You must specify path to FMOD library and headers"
 821         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
 822         echo
 823         exit 1
 824     fi
 825     fmod_support=" (lib='$fmod_lib' include='$fmod_inc')"
 826 else
 827     fmod_support=""
 828 fi
 829 echo "FMOD support      $fmod $fmod_support"
 830 echo "OSS support       $oss"
 831 echo "VNC TLS support   $vnc_tls"
 832 if test "$vnc_tls" = "yes" ; then
 833     echo "    TLS CFLAGS    $vnc_tls_cflags"
 834     echo "    TLS LIBS      $vnc_tls_libs"
 835 fi
 836 if test -n "$sparc_cpu"; then
 837     echo "Target Sparc Arch $sparc_cpu"
 838 fi
 839 echo "kqemu support     $kqemu"
 840 echo "kvm support       $kvm"
 841 echo "CPU emulation     $cpu_emulation"
 842 if test $cpu = "powerpc"; then
 843 echo "libfdt support    $device_tree_support"
 844 fi
 845 echo "Documentation     $build_docs"
 846 [ ! -z "$uname_release" ] && \
 847 echo "uname -r          $uname_release"
 848
 849 if test $sdl_too_old = "yes"; then
 850 echo "-> Your SDL version is too old - please upgrade to have SDL support"
 851 fi
 852 if [ -s /tmp/qemu-$$-sdl-config.log ]; then
 853   echo "The error log from compiling the libSDL test is: "
 854   cat /tmp/qemu-$$-sdl-config.log
 855 fi
 856 rm -f /tmp/qemu-$$-sdl-config.log
 857 #if test "$sdl_static" = "no"; then
 858 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
 859 #fi
 860 config_mak="config-host.mak"
 861 config_h="config-host.h"
 862
 863 #echo "Creating $config_mak and $config_h"
 864
 865 test -f $config_h && mv $config_h ${config_h}~
 866
 867 echo "# Automatically generated by configure - do not modify" > $config_mak
 868 echo "# Configured with: $0 $@" >> $config_mak
 869 echo "/* Automatically generated by configure - do not modify */" > $config_h
 870
 871 echo "prefix=$prefix" >> $config_mak
 872 echo "bindir=\${prefix}$binsuffix" >> $config_mak
 873 echo "mandir=\${prefix}$mansuffix" >> $config_mak
 874 echo "datadir=\${prefix}$datasuffix" >> $config_mak
 875 echo "docdir=\${prefix}$docsuffix" >> $config_mak
 876 echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_h
 877 echo "MAKE=$make" >> $config_mak
 878 echo "INSTALL=$install" >> $config_mak
 879 echo "CC=$cc" >> $config_mak
 880 echo "HOST_CC=$host_cc" >> $config_mak
 881 echo "AR=$ar" >> $config_mak
 882 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
 883 # XXX: only use CFLAGS and LDFLAGS ?
 884 # XXX: should export HOST_CFLAGS and HOST_LDFLAGS for cross
 885 # compilation of dyngen tool (useful for win32 build on Linux host)
 886 echo "OS_CFLAGS=$OS_CFLAGS" >> $config_mak
 887 echo "OS_LDFLAGS=$OS_LDFLAGS" >> $config_mak
 888 echo "ARCH_CFLAGS=$ARCH_CFLAGS" >> $config_mak
 889 echo "ARCH_LDFLAGS=$ARCH_LDFLAGS" >> $config_mak
 890 echo "CFLAGS=$CFLAGS" >> $config_mak
 891 echo "LDFLAGS=$LDFLAGS" >> $config_mak
 892 echo "EXESUF=$EXESUF" >> $config_mak
 893 echo "AIOLIBS=$AIOLIBS" >> $config_mak
 894 if test "$cpu" = "i386" ; then
 895   echo "ARCH=i386" >> $config_mak
 896   echo "#define HOST_I386 1" >> $config_h
 897 elif test "$cpu" = "x86_64" ; then
 898   echo "ARCH=x86_64" >> $config_mak
 899   echo "#define HOST_X86_64 1" >> $config_h
 900 elif test "$cpu" = "armv4b" ; then
 901   echo "ARCH=arm" >> $config_mak
 902   echo "#define HOST_ARM 1" >> $config_h
 903 elif test "$cpu" = "armv4l" ; then
 904   echo "ARCH=arm" >> $config_mak
 905   echo "#define HOST_ARM 1" >> $config_h
 906 elif test "$cpu" = "powerpc" ; then
 907   echo "ARCH=ppc" >> $config_mak
 908   echo "#define HOST_PPC 1" >> $config_h
 909 elif test "$cpu" = "mips" ; then
 910   echo "ARCH=mips" >> $config_mak
 911   echo "#define HOST_MIPS 1" >> $config_h
 912 elif test "$cpu" = "mips64" ; then
 913   echo "ARCH=mips64" >> $config_mak
 914   echo "#define HOST_MIPS64 1" >> $config_h
 915 elif test "$cpu" = "cris" ; then
 916   echo "ARCH=cris" >> $config_mak
 917   echo "#define HOST_CRIS 1" >> $config_h
 918 elif test "$cpu" = "s390" ; then
 919   echo "ARCH=s390" >> $config_mak
 920   echo "#define HOST_S390 1" >> $config_h
 921 elif test "$cpu" = "alpha" ; then
 922   echo "ARCH=alpha" >> $config_mak
 923   echo "#define HOST_ALPHA 1" >> $config_h
 924 elif test "$cpu" = "sparc" ; then
 925   echo "ARCH=sparc" >> $config_mak
 926   echo "#define HOST_SPARC 1" >> $config_h
 927 elif test "$cpu" = "sparc64" ; then
 928   echo "ARCH=sparc64" >> $config_mak
 929   echo "#define HOST_SPARC64 1" >> $config_h
 930 elif test "$cpu" = "ia64" ; then
 931   echo "ARCH=ia64" >> $config_mak
 932   echo "#define HOST_IA64 1" >> $config_h
 933 elif test "$cpu" = "m68k" ; then
 934   echo "ARCH=m68k" >> $config_mak
 935   echo "#define HOST_M68K 1" >> $config_h
 936 else
 937   echo "Unsupported CPU = $cpu"
 938   exit 1
 939 fi
 940 if test "$bigendian" = "yes" ; then
 941   echo "WORDS_BIGENDIAN=yes" >> $config_mak
 942   echo "#define WORDS_BIGENDIAN 1" >> $config_h
 943 fi
 944 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
 945 if test "$mingw32" = "yes" ; then
 946   echo "CONFIG_WIN32=yes" >> $config_mak
 947   echo "#define CONFIG_WIN32 1" >> $config_h
 948 else
 949   cat > $TMPC << EOF
 950 #include <byteswap.h>
 951 int main(void) { return bswap_32(0); }
 952 EOF
 953   if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 954     echo "#define HAVE_BYTESWAP_H 1" >> $config_h
 955   fi
 956 fi
 957 if test "$darwin" = "yes" ; then
 958   echo "CONFIG_DARWIN=yes" >> $config_mak
 959   echo "#define CONFIG_DARWIN 1" >> $config_h
 960 fi
 961 if test "$solaris" = "yes" ; then
 962   echo "CONFIG_SOLARIS=yes" >> $config_mak
 963   echo "#define HOST_SOLARIS $solarisrev" >> $config_h
 964   if test "$needs_libsunmath" = "yes" ; then
 965     echo "NEEDS_LIBSUNMATH=yes" >> $config_mak
 966     echo "#define NEEDS_LIBSUNMATH 1" >> $config_h
 967   fi
 968 fi
 969 if test -n "$sparc_cpu"; then
 970   echo "CONFIG__sparc_${sparc_cpu}__=yes" >> $config_mak
 971   echo "#define __sparc_${sparc_cpu}__ 1" >> $config_h
 972 fi
 973 if test "$gdbstub" = "yes" ; then
 974   echo "CONFIG_GDBSTUB=yes" >> $config_mak
 975   echo "#define CONFIG_GDBSTUB 1" >> $config_h
 976 fi
 977 if test "$gprof" = "yes" ; then
 978   echo "TARGET_GPROF=yes" >> $config_mak
 979   echo "#define HAVE_GPROF 1" >> $config_h
 980 fi
 981 if test "$static" = "yes" ; then
 982   echo "CONFIG_STATIC=yes" >> $config_mak
 983   echo "#define CONFIG_STATIC 1" >> $config_h
 984 fi
 985 if test $profiler = "yes" ; then
 986   echo "#define CONFIG_PROFILER 1" >> $config_h
 987 fi
 988 if test "$slirp" = "yes" ; then
 989   echo "CONFIG_SLIRP=yes" >> $config_mak
 990   echo "#define CONFIG_SLIRP 1" >> $config_h
 991 fi
 992 if test "$adlib" = "yes" ; then
 993   echo "CONFIG_ADLIB=yes" >> $config_mak
 994   echo "#define CONFIG_ADLIB 1" >> $config_h
 995 fi
 996 if test "$ac97" = "yes" ; then
 997   echo "CONFIG_AC97=yes" >> $config_mak
 998   echo "#define CONFIG_AC97 1" >> $config_h
 999 fi
1000 if test "$gus" = "yes" ; then
1001   echo "CONFIG_GUS=yes" >> $config_mak
1002   echo "#define CONFIG_GUS 1" >> $config_h
1003 fi
1004 if test "$oss" = "yes" ; then
1005   echo "CONFIG_OSS=yes" >> $config_mak
1006   echo "#define CONFIG_OSS 1" >> $config_h
1007 fi
1008 if test "$coreaudio" = "yes" ; then
1009   echo "CONFIG_COREAUDIO=yes" >> $config_mak
1010   echo "#define CONFIG_COREAUDIO 1" >> $config_h
1011 fi
1012 if test "$alsa" = "yes" ; then
1013   echo "CONFIG_ALSA=yes" >> $config_mak
1014   echo "#define CONFIG_ALSA 1" >> $config_h
1015 fi
1016 if test "$esd" = "yes" ; then
1017   echo "CONFIG_ESD=yes" >> $config_mak
1018   echo "#define CONFIG_ESD 1" >> $config_h
1019 fi
1020 if test "$dsound" = "yes" ; then
1021   echo "CONFIG_DSOUND=yes" >> $config_mak
1022   echo "#define CONFIG_DSOUND 1" >> $config_h
1023 fi
1024 if test "$fmod" = "yes" ; then
1025   echo "CONFIG_FMOD=yes" >> $config_mak
1026   echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
1027   echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
1028   echo "#define CONFIG_FMOD 1" >> $config_h
1029 fi
1030 if test "$vnc_tls" = "yes" ; then
1031   echo "CONFIG_VNC_TLS=yes" >> $config_mak
1032   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak
1033   echo "CONFIG_VNC_TLS_LIBS=$vnc_tls_libs" >> $config_mak
1034   echo "#define CONFIG_VNC_TLS 1" >> $config_h
1035 fi
1036 qemu_version=`head $source_path/VERSION`
1037 echo "VERSION=$qemu_version" >>$config_mak
1038 echo "#define QEMU_VERSION \"$qemu_version\"" >> $config_h
1039 echo "#define KVM_VERSION \"kvm-devel\"" >> $config_h
1040
1041 echo "SRC_PATH=$source_path" >> $config_mak
1042 if [ "$source_path_used" = "yes" ]; then
1043   echo "VPATH=$source_path" >> $config_mak
1044 fi
1045 echo "TARGET_DIRS=$target_list" >> $config_mak
1046 if [ "$build_docs" = "yes" ] ; then
1047   echo "BUILD_DOCS=yes" >> $config_mak
1048 fi
1049 if test "$static" = "yes"; then
1050   sdl1=$sdl_static
1051 else
1052   sdl1=$sdl
1053 fi
1054 if test "$sdl1" = "yes" ; then
1055   echo "#define CONFIG_SDL 1" >> $config_h
1056   echo "CONFIG_SDL=yes" >> $config_mak
1057   if test "$target_softmmu" = "no" -o "$static" = "yes"; then
1058     echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
1059   else
1060     echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
1061   fi
1062   if [ "${aa}" = "yes" ] ; then
1063     echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_mak
1064   else
1065     echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
1066   fi
1067 fi
1068 if test "$cocoa" = "yes" ; then
1069   echo "#define CONFIG_COCOA 1" >> $config_h
1070   echo "CONFIG_COCOA=yes" >> $config_mak
1071 fi
1072 if test "$curses" = "yes" ; then
1073   echo "#define CONFIG_CURSES 1" >> $config_h
1074   echo "CONFIG_CURSES=yes" >> $config_mak
1075   echo "CURSES_LIBS=-lcurses" >> $config_mak
1076 fi
1077
1078 # XXX: suppress that
1079 if [ "$bsd" = "yes" ] ; then
1080   echo "#define O_LARGEFILE 0" >> $config_h
1081   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
1082   echo "#define _BSD 1" >> $config_h
1083 fi
1084
1085 echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
1086
1087 tools=
1088 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1089   tools="qemu-img\$(EXESUF) $tools"
1090 fi
1091 echo "TOOLS=$tools" >> $config_mak
1092
1093 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1094
1095 for target in $target_list; do
1096 target_dir="$target"
1097 config_mak=$target_dir/config.mak
1098 config_h=$target_dir/config.h
1099 target_cpu=`echo $target | cut -d '-' -f 1`
1100 target_bigendian="no"
1101 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
1102 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
1103 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
1104 [ "$target_cpu" = "sparc32plus" ] && target_bigendian=yes
1105 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
1106 [ "$target_cpu" = "ppcemb" ] && target_bigendian=yes
1107 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
1108 [ "$target_cpu" = "ppc64abi32" ] && target_bigendian=yes
1109 [ "$target_cpu" = "mips" ] && target_bigendian=yes
1110 [ "$target_cpu" = "mipsn32" ] && target_bigendian=yes
1111 [ "$target_cpu" = "mips64" ] && target_bigendian=yes
1112 [ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
1113 [ "$target_cpu" = "m68k" ] && target_bigendian=yes
1114 target_softmmu="no"
1115 target_user_only="no"
1116 target_linux_user="no"
1117 target_darwin_user="no"
1118 case "$target" in
1119   ${target_cpu}-softmmu)
1120     target_softmmu="yes"
1121     ;;
1122   ${target_cpu}-linux-user)
1123     target_user_only="yes"
1124     target_linux_user="yes"
1125     ;;
1126   ${target_cpu}-darwin-user)
1127     target_user_only="yes"
1128     target_darwin_user="yes"
1129     ;;
1130   *)
1131     echo "ERROR: Target '$target' not recognised"
1132     exit 1
1133     ;;
1134 esac
1135
1136 if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \
1137         -a "$sdl" = "no" -a "$cocoa" = "no" ; then
1138     echo "ERROR: QEMU requires SDL or Cocoa for graphical output"
1139     echo "To build QEMU without graphical output configure with --disable-gfx-check"
1140     echo "Note that this will disable all output from the virtual graphics card"
1141     echo "except through VNC or curses."
1142     exit 1;
1143 fi
1144
1145 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1146
1147 test -f $config_h && mv $config_h ${config_h}~
1148
1149 mkdir -p $target_dir
1150 mkdir -p $target_dir/fpu
1151 mkdir -p $target_dir/tcg
1152 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" ; then
1153   mkdir -p $target_dir/nwfpe
1154 fi
1155
1156 #
1157 # don't use ln -sf as not all "ln -sf" over write the file/link
1158 #
1159 rm -f $target_dir/Makefile
1160 ln -s $source_path/Makefile.target $target_dir/Makefile
1161
1162
1163 echo "# Automatically generated by configure - do not modify" > $config_mak
1164 echo "/* Automatically generated by configure - do not modify */" > $config_h
1165
1166
1167 echo "include ../config-host.mak" >> $config_mak
1168 echo "#include \"../config-host.h\"" >> $config_h
1169
1170 bflt="no"
1171 elfload32="no"
1172 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
1173 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
1174
1175 disable_cpu_emulation() {
1176   if test $cpu_emulation = "no"; then
1177     echo "#define NO_CPU_EMULATION 1" >> $config_h
1178     echo "NO_CPU_EMULATION=1" >> $config_mak
1179   fi
1180 }
1181
1182 configure_kvm() {
1183   if test $kvm = "yes" -a "$target_softmmu" = "yes" -a \
1184           \( "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "ia64" -o "$cpu" = "powerpc" \); then
1185     echo "#define USE_KVM 1" >> $config_h
1186     echo "USE_KVM=1" >> $config_mak
1187     echo "CONFIG_KVM_KERNEL_INC=$kernel_path/include" >> $config_mak
1188     if test $kvm_cap_pit = "yes" ; then
1189         echo "USE_KVM_PIT=1" >> $config_mak
1190     fi
1191     disable_cpu_emulation
1192   fi
1193 }
1194
1195 if test "$target_cpu" = "i386" ; then
1196   echo "TARGET_ARCH=i386" >> $config_mak
1197   echo "#define TARGET_ARCH \"i386\"" >> $config_h
1198   echo "#define TARGET_I386 1" >> $config_h
1199   if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "i386" ; then
1200     echo "#define USE_KQEMU 1" >> $config_h
1201   fi
1202   configure_kvm
1203 elif test "$target_cpu" = "ia64" ; then
1204   echo "TARGET_ARCH=ia64" >> $config_mak
1205   echo "#define TARGET_ARCH \"ia64\"" >> $config_h
1206   echo "#define TARGET_IA64 1" >> $config_h
1207   configure_kvm
1208 elif test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then
1209   echo "TARGET_ARCH=arm" >> $config_mak
1210   echo "#define TARGET_ARCH \"arm\"" >> $config_h
1211   echo "#define TARGET_ARM 1" >> $config_h
1212   bflt="yes"
1213 elif test "$target_cpu" = "sparc" ; then
1214   echo "TARGET_ARCH=sparc" >> $config_mak
1215   echo "#define TARGET_ARCH \"sparc\"" >> $config_h
1216   echo "#define TARGET_SPARC 1" >> $config_h
1217 elif test "$target_cpu" = "sparc64" ; then
1218   echo "TARGET_ARCH=sparc64" >> $config_mak
1219   echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1220   echo "#define TARGET_SPARC 1" >> $config_h
1221   echo "#define TARGET_SPARC64 1" >> $config_h
1222   elfload32="yes"
1223 elif test "$target_cpu" = "sparc32plus" ; then
1224   echo "TARGET_ARCH=sparc64" >> $config_mak
1225   echo "TARGET_ABI_DIR=sparc" >> $config_mak
1226   echo "TARGET_ARCH2=sparc32plus" >> $config_mak
1227   echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
1228   echo "#define TARGET_SPARC 1" >> $config_h
1229   echo "#define TARGET_SPARC64 1" >> $config_h
1230   echo "#define TARGET_ABI32 1" >> $config_h
1231 elif test "$target_cpu" = "ppc" ; then
1232   echo "TARGET_ARCH=ppc" >> $config_mak
1233   echo "#define TARGET_ARCH \"ppc\"" >> $config_h
1234   echo "#define TARGET_PPC 1" >> $config_h
1235 elif test "$target_cpu" = "ppcemb" ; then
1236   echo "TARGET_ARCH=ppcemb" >> $config_mak
1237   echo "TARGET_ABI_DIR=ppc" >> $config_mak
1238   echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
1239   echo "#define TARGET_PPC 1" >> $config_h
1240   echo "#define TARGET_PPCEMB 1" >> $config_h
1241   if test "$device_tree_support" = "yes" ; then
1242       echo "#define CONFIG_LIBFDT 1" >> $config_h
1243       echo "CONFIG_LIBFDT=1" >> $config_mak
1244   fi
1245   configure_kvm
1246 elif test "$target_cpu" = "ppc64" ; then
1247   echo "TARGET_ARCH=ppc64" >> $config_mak
1248   echo "TARGET_ABI_DIR=ppc" >> $config_mak
1249   echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1250   echo "#define TARGET_PPC 1" >> $config_h
1251   echo "#define TARGET_PPC64 1" >> $config_h
1252 elif test "$target_cpu" = "ppc64abi32" ; then
1253   echo "TARGET_ARCH=ppc64" >> $config_mak
1254   echo "TARGET_ABI_DIR=ppc" >> $config_mak
1255   echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
1256   echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
1257   echo "#define TARGET_PPC 1" >> $config_h
1258   echo "#define TARGET_PPC64 1" >> $config_h
1259   echo "#define TARGET_ABI32 1" >> $config_h
1260 elif test "$target_cpu" = "x86_64" ; then
1261   echo "TARGET_ARCH=x86_64" >> $config_mak
1262   echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
1263   echo "#define TARGET_I386 1" >> $config_h
1264   echo "#define TARGET_X86_64 1" >> $config_h
1265   if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"  ; then
1266     echo "#define USE_KQEMU 1" >> $config_h
1267   fi
1268   configure_kvm
1269 elif test "$target_cpu" = "mips" -o "$target_cpu" = "mipsel" ; then
1270   echo "TARGET_ARCH=mips" >> $config_mak
1271   echo "#define TARGET_ARCH \"mips\"" >> $config_h
1272   echo "#define TARGET_MIPS 1" >> $config_h
1273   echo "#define TARGET_ABI_MIPSO32 1" >> $config_h
1274 elif test "$target_cpu" = "mipsn32" -o "$target_cpu" = "mipsn32el" ; then
1275   echo "TARGET_ARCH=mipsn32" >> $config_mak
1276   echo "#define TARGET_ARCH \"mipsn32\"" >> $config_h
1277   echo "#define TARGET_MIPS 1" >> $config_h
1278   echo "#define TARGET_ABI_MIPSN32 1" >> $config_h
1279 elif test "$target_cpu" = "mips64" -o "$target_cpu" = "mips64el" ; then
1280   echo "TARGET_ARCH=mips64" >> $config_mak
1281   echo "#define TARGET_ARCH \"mips64\"" >> $config_h
1282   echo "#define TARGET_MIPS 1" >> $config_h
1283   echo "#define TARGET_MIPS64 1" >> $config_h
1284   echo "#define TARGET_ABI_MIPSN64 1" >> $config_h
1285 elif test "$target_cpu" = "cris" ; then
1286   echo "TARGET_ARCH=cris" >> $config_mak
1287   echo "#define TARGET_ARCH \"cris\"" >> $config_h
1288   echo "#define TARGET_CRIS 1" >> $config_h
1289   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
1290   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
1291 elif test "$target_cpu" = "sh4" -o "$target_cpu" = "sh4eb" ; then
1292   echo "TARGET_ARCH=sh4" >> $config_mak
1293   echo "#define TARGET_ARCH \"sh4\"" >> $config_h
1294   echo "#define TARGET_SH4 1" >> $config_h
1295   bflt="yes"
1296 elif test "$target_cpu" = "m68k" ; then
1297   echo "TARGET_ARCH=m68k" >> $config_mak
1298   echo "#define TARGET_ARCH \"m68k\"" >> $config_h
1299   echo "#define TARGET_M68K 1" >> $config_h
1300   bflt="yes"
1301 elif test "$target_cpu" = "alpha" ; then
1302   echo "TARGET_ARCH=alpha" >> $config_mak
1303   echo "#define TARGET_ARCH \"alpha\"" >> $config_h
1304   echo "#define TARGET_ALPHA 1" >> $config_h
1305 else
1306   echo "Unsupported target CPU"
1307   exit 1
1308 fi
1309 if test "$target_bigendian" = "yes" ; then
1310   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
1311   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
1312 fi
1313 if test "$target_softmmu" = "yes" ; then
1314   echo "CONFIG_SOFTMMU=yes" >> $config_mak
1315   echo "#define CONFIG_SOFTMMU 1" >> $config_h
1316 fi
1317 if test "$target_user_only" = "yes" ; then
1318   echo "CONFIG_USER_ONLY=yes" >> $config_mak
1319   echo "#define CONFIG_USER_ONLY 1" >> $config_h
1320 fi
1321 if test "$target_linux_user" = "yes" ; then
1322   echo "CONFIG_LINUX_USER=yes" >> $config_mak
1323   echo "#define CONFIG_LINUX_USER 1" >> $config_h
1324 fi
1325 if test "$target_darwin_user" = "yes" ; then
1326   echo "CONFIG_DARWIN_USER=yes" >> $config_mak
1327   echo "#define CONFIG_DARWIN_USER 1" >> $config_h
1328 fi
1329
1330 if test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" -o "$target_cpu" = "sparc" -o "$target_cpu" = "sparc64"  -o "$target_cpu" = "sparc32plus" -o "$target_cpu" = "m68k" -o "$target_cpu" = "mips" -o "$target_cpu" = "mipsel" -o "$target_cpu" = "mipsn32" -o "$target_cpu" = "mipsn32el" -o "$target_cpu" = "mips64" -o "$target_cpu" = "mips64el"; then
1331   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
1332   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
1333 fi
1334 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
1335   echo "TARGET_HAS_BFLT=yes" >> $config_mak
1336   echo "#define TARGET_HAS_BFLT 1" >> $config_h
1337 fi
1338 # 32 bit ELF loader in addition to native 64 bit loader?
1339 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
1340   echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
1341   echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
1342 fi
1343
1344 test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h
1345
1346 done # for target in $targets
1347
1348 # build tree in object directory if source path is different from current one
1349 if test "$source_path_used" = "yes" ; then
1350     DIRS="tests tests/cris slirp audio"
1351     FILES="Makefile tests/Makefile"
1352     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
1353     FILES="$FILES tests/test-mmap.c"
1354     for dir in $DIRS ; do
1355             mkdir -p $dir
1356     done
1357     # remove the link and recreate it, as not all "ln -sf" overwrite the link
1358     for f in $FILES ; do
1359         rm -f $f
1360         ln -s $source_path/$f $f
1361     done
1362 fi
1363
1364 rm -f $TMPO $TMPC $TMPE $TMPS