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#!/bin/sh
#
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# qemu configure script (c) 2003 Fabrice Bellard
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#
# set temporary file name
if test ! -z "$TMPDIR" ; then
    TMPDIR1="${TMPDIR}"
elif test ! -z "$TEMPDIR" ; then
    TMPDIR1="${TEMPDIR}"
else
    TMPDIR1="/tmp"
fi

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TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
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TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
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# NB: do not call "exit" in the trap handler; this is buggy with some shells;
# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
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rm -f config.log
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compile_object() {
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  echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
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}

compile_prog() {
  local_cflags="$1"
  local_ldflags="$2"
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  echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
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}

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# symbolically link $1 to $2.  Portable version of "ln -sf".
symlink() {
  rm -f $2
  ln -s $1 $2
}

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# check whether a command is available to this shell (may be either an
# executable or a builtin)
has() {
    type "$1" >/dev/null 2>&1
}

# search for an executable in PATH
path_of() {
    local_command="$1"
    local_ifs="$IFS"
    local_dir=""

    # pathname has a dir component?
    if [ "${local_command#*/}" != "$local_command" ]; then
        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
            echo "$local_command"
            return 0
        fi
    fi
    if [ -z "$local_command" ]; then
        return 1
    fi

    IFS=:
    for local_dir in $PATH; do
        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
            echo "$local_dir/$local_command"
            IFS="${local_ifs:-$(printf ' \t\n')}"
            return 0
        fi
    done
    # not found
    IFS="${local_ifs:-$(printf ' \t\n')}"
    return 1
}

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# default parameters
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source_path=`dirname "$0"`
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cpu=""
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interp_prefix="/usr/gnemul/qemu-%M"
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static="no"
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sparc_cpu=""
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cross_prefix=""
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audio_drv_list=""
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audio_card_list="ac97 es1370 sb16 hda"
audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
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block_drv_whitelist=""
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host_cc="gcc"
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helper_cflags=""
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libs_softmmu=""
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libs_tools=""
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audio_pt_int=""
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audio_win_int=""
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cc_i386=i386-pc-linux-gnu-gcc
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target_list=""

# Default value for a variable defining feature "foo".
#  * foo="no"  feature will only be used if --enable-foo arg is given
#  * foo=""    feature will be searched for, and if found, will be used
#              unless --disable-foo is given
#  * foo="yes" this value will only be set by --enable-foo flag.
#              feature will searched for,
#              if not found, configure exits with error
#
# Always add --enable-foo and --disable-foo command line args.
# Distributions want to ensure that several features are compiled in, and it
# is impossible without a --enable-foo that exits if a feature is not found.

bluez=""
brlapi=""
curl=""
curses=""
docs=""
fdt=""
kvm=""
kvm_para=""
nptl=""
sdl=""
sparse="no"
uuid=""
vde=""
vnc_tls=""
vnc_sasl=""
vnc_jpeg=""
vnc_png=""
vnc_thread="no"
xen=""
linux_aio=""
attr=""
vhost_net=""
xfs=""

gprof="no"
debug_tcg="no"
debug_mon="no"
debug="no"
strip_opt="yes"
bigendian="no"
mingw32="no"
EXESUF=""
prefix="/usr/local"
mandir="\${prefix}/share/man"
datadir="\${prefix}/share/qemu"
docdir="\${prefix}/share/doc/qemu"
bindir="\${prefix}/bin"
sysconfdir="\${prefix}/etc"
confsuffix="/qemu"
slirp="yes"
fmod_lib=""
fmod_inc=""
oss_lib=""
bsd="no"
linux="no"
solaris="no"
profiler="no"
cocoa="no"
softmmu="yes"
linux_user="no"
darwin_user="no"
bsd_user="no"
guest_base=""
uname_release=""
io_thread="no"
mixemu="no"
kerneldir=""
aix="no"
blobs="yes"
pkgversion=""
check_utests="no"
user_pie="no"
zero_malloc=""
trace_backend="nop"
trace_file="trace"
spice=""
rbd=""

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# parse CC options first
for opt do
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  case "$opt" in
  --cross-prefix=*) cross_prefix="$optarg"
  ;;
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  --cc=*) CC="$optarg"
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  ;;
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  --source-path=*) source_path="$optarg"
  ;;
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  --cpu=*) cpu="$optarg"
  ;;
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  --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
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  ;;
  --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
  ;;
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  --sparc_cpu=*)
    sparc_cpu="$optarg"
    case $sparc_cpu in
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    v7|v8|v8plus|v8plusa)
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      cpu="sparc"
    ;;
    v9)
      cpu="sparc64"
    ;;
    *)
      echo "undefined SPARC architecture. Exiting";
      exit 1
    ;;
    esac
  ;;
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  esac
done
# OS specific
# Using uname is really, really broken.  Once we have the right set of checks
# we can eliminate it's usage altogether

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cc="${cross_prefix}${CC-gcc}"
ar="${cross_prefix}${AR-ar}"
objcopy="${cross_prefix}${OBJCOPY-objcopy}"
ld="${cross_prefix}${LD-ld}"
strip="${cross_prefix}${STRIP-strip}"
windres="${cross_prefix}${WINDRES-windres}"
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pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
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sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
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# default flags for all hosts
QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
CFLAGS="-g $CFLAGS"
QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
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QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
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QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
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LDFLAGS="-g $LDFLAGS"

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# make source path absolute
source_path=`cd "$source_path"; pwd`

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check_define() {
cat > $TMPC <<EOF
#if !defined($1)
#error Not defined
#endif
int main(void) { return 0; }
EOF
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  compile_object
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}

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if test ! -z "$cpu" ; then
  # command line argument
  :
elif check_define __i386__ ; then
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  cpu="i386"
elif check_define __x86_64__ ; then
  cpu="x86_64"
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elif check_define __sparc__ ; then
  # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
  # They must be specified using --sparc_cpu
  if check_define __arch64__ ; then
    cpu="sparc64"
  else
    cpu="sparc"
  fi
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elif check_define _ARCH_PPC ; then
  if check_define _ARCH_PPC64 ; then
    cpu="ppc64"
  else
    cpu="ppc"
  fi
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elif check_define __mips__ ; then
  cpu="mips"
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elif check_define __ia64__ ; then
  cpu="ia64"
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elif check_define __s390__ ; then
  if check_define __s390x__ ; then
    cpu="s390x"
  else
    cpu="s390"
  fi
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else
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  cpu=`uname -m`
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fi

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case "$cpu" in
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  alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
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    cpu="$cpu"
  ;;
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  i386|i486|i586|i686|i86pc|BePC)
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    cpu="i386"
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  ;;
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  x86_64|amd64)
    cpu="x86_64"
  ;;
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  armv*b)
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    cpu="armv4b"
  ;;
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  armv*l)
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    cpu="armv4l"
  ;;
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  parisc|parisc64)
    cpu="hppa"
  ;;
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  mips*)
    cpu="mips"
  ;;
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  s390)
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    cpu="s390"
  ;;
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  s390x)
    cpu="s390x"
  ;;
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  sparc|sun4[cdmuv])
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    cpu="sparc"
  ;;
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  *)
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    echo "Unsupported CPU = $cpu"
    exit 1
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  ;;
esac
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# OS specific
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if check_define __linux__ ; then
  targetos="Linux"
elif check_define _WIN32 ; then
  targetos='MINGW32'
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elif check_define __OpenBSD__ ; then
  targetos='OpenBSD'
elif check_define __sun__ ; then
  targetos='SunOS'
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elif check_define __HAIKU__ ; then
  targetos='Haiku'
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else
  targetos=`uname -s`
fi
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case $targetos in
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CYGWIN*)
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  mingw32="yes"
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  QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
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  audio_possible_drivers="winwave sdl"
  audio_drv_list="winwave"
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;;
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MINGW32*)
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  mingw32="yes"
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  audio_possible_drivers="winwave dsound sdl fmod"
  audio_drv_list="winwave"
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;;
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GNU/kFreeBSD)
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  bsd="yes"
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  audio_drv_list="oss"
  audio_possible_drivers="oss sdl esd pa"
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;;
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FreeBSD)
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  bsd="yes"
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  make="${MAKE-gmake}"
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  audio_drv_list="oss"
  audio_possible_drivers="oss sdl esd pa"
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  # needed for kinfo_getvmmap(3) in libutil.h
  LIBS="-lutil $LIBS"
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;;
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DragonFly)
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  bsd="yes"
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  make="${MAKE-gmake}"
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  audio_drv_list="oss"
  audio_possible_drivers="oss sdl esd pa"
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;;
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NetBSD)
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  bsd="yes"
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  make="${MAKE-gmake}"
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  audio_drv_list="oss"
  audio_possible_drivers="oss sdl esd"
  oss_lib="-lossaudio"
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;;
OpenBSD)
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  bsd="yes"
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  make="${MAKE-gmake}"
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  audio_drv_list="oss"
  audio_possible_drivers="oss sdl esd"
  oss_lib="-lossaudio"
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;;
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Darwin)
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  bsd="yes"
  darwin="yes"
  # 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
  if [ "$cpu" = "i386" ] ; then
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    is_x86_64=`sysctl -n hw.optional.x86_64`
    [ "$is_x86_64" = "1" ] && cpu=x86_64
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  fi
  if [ "$cpu" = "x86_64" ] ; then
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    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
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    LDFLAGS="-arch x86_64 $LDFLAGS"
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  else
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    QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
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  fi
  darwin_user="yes"
  cocoa="yes"
  audio_drv_list="coreaudio"
  audio_possible_drivers="coreaudio sdl fmod"
  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
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  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
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;;
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SunOS)
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  solaris="yes"
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  make="${MAKE-gmake}"
  install="${INSTALL-ginstall}"
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  ld="gld"
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  needs_libsunmath="no"
  solarisrev=`uname -r | cut -f2 -d.`
  # have to select again, because `uname -m` returns i86pc
  # even on an x86_64 box.
  solariscpu=`isainfo -k`
  if test "${solariscpu}" = "amd64" ; then
    cpu="x86_64"
  fi
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
    if test "$solarisrev" -le 9 ; then
      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
        needs_libsunmath="yes"
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        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
        LIBS="-lsunmath $LIBS"
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      else
        echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
        echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
        echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
        echo "Studio 11 can be downloaded from www.sun.com."
        exit 1
      fi
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    fi
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  fi
  if test -f /usr/include/sys/soundcard.h ; then
    audio_drv_list="oss"
  fi
  audio_possible_drivers="oss sdl"
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# needed for CMSG_ macros in sys/socket.h
  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
# needed for TIOCWIN* defines in termios.h
  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
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  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
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  LIBS="-lsocket -lnsl -lresolv $LIBS"
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;;
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AIX)
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  aix="yes"
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  make="${MAKE-gmake}"
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;;
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Haiku)
  haiku="yes"
  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
  LIBS="-lposix_error_mapper -lnetwork $LIBS"
;;
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*)
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  audio_drv_list="oss"
  audio_possible_drivers="oss alsa sdl esd pa"
  linux="yes"
  linux_user="yes"
  usb="linux"
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
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    audio_possible_drivers="$audio_possible_drivers fmod"
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  fi
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;;
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esac

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if [ "$bsd" = "yes" ] ; then
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  if [ "$darwin" != "yes" ] ; then
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    usb="bsd"
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  fi
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  bsd_user="yes"
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fi

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: ${make=${MAKE-make}}
: ${install=${INSTALL-install}}

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if test "$mingw32" = "yes" ; then
  EXESUF=".exe"
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  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
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  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
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  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
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  prefix="c:/Program Files/Qemu"
  mandir="\${prefix}"
  datadir="\${prefix}"
  docdir="\${prefix}"
  bindir="\${prefix}"
  sysconfdir="\${prefix}"
  confsuffix=""
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fi

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werror=""
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for opt do
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  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
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  case "$opt" in
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  --help|-h) show_help=yes
  ;;
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  --prefix=*) prefix="$optarg"
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  ;;
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  --interp-prefix=*) interp_prefix="$optarg"
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  ;;
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  --source-path=*)
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  ;;
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  --cross-prefix=*)
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  ;;
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  --cc=*)
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  ;;
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  --host-cc=*) host_cc="$optarg"
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  ;;
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  --make=*) make="$optarg"
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  ;;
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  --install=*) install="$optarg"
  ;;
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  --extra-cflags=*)
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  ;;
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  --extra-ldflags=*)
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  ;;
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  --cpu=*)
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  ;;
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  --target-list=*) target_list="$optarg"
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  ;;
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  --enable-trace-backend=*) trace_backend="$optarg"
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  ;;
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  --with-trace-file=*) trace_file="$optarg"
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  ;;
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  --enable-gprof) gprof="yes"
  ;;
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  --static)
    static="yes"
    LDFLAGS="-static $LDFLAGS"
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  ;;
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  --mandir=*) mandir="$optarg"
  ;;
  --bindir=*) bindir="$optarg"
  ;;
  --datadir=*) datadir="$optarg"
  ;;
  --docdir=*) docdir="$optarg"
  ;;
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  --sysconfdir=*) sysconfdir="$optarg"
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  ;;
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  --disable-sdl) sdl="no"
  ;;
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  --enable-sdl) sdl="yes"
  ;;
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  --fmod-lib=*) fmod_lib="$optarg"
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  ;;
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  --fmod-inc=*) fmod_inc="$optarg"
  ;;
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  --oss-lib=*) oss_lib="$optarg"
  ;;
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  --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
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  ;;
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  --audio-drv-list=*) audio_drv_list="$optarg"
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  ;;
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  --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
  ;;
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  --enable-debug-tcg) debug_tcg="yes"
  ;;
  --disable-debug-tcg) debug_tcg="no"
  ;;
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  --enable-debug-mon) debug_mon="yes"
  ;;
  --disable-debug-mon) debug_mon="no"
  ;;
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  --enable-debug)
      # Enable debugging options that aren't excessively noisy
      debug_tcg="yes"
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      debug_mon="yes"
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      debug="yes"
      strip_opt="no"
  ;;
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  --enable-sparse) sparse="yes"
  ;;
  --disable-sparse) sparse="no"
  ;;
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  --disable-strip) strip_opt="no"
  ;;
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  --disable-vnc-tls) vnc_tls="no"
  ;;
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  --enable-vnc-tls) vnc_tls="yes"
  ;;
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  --disable-vnc-sasl) vnc_sasl="no"
  ;;
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  --enable-vnc-sasl) vnc_sasl="yes"
  ;;
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  --disable-vnc-jpeg) vnc_jpeg="no"
  ;;
  --enable-vnc-jpeg) vnc_jpeg="yes"
  ;;
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Corentin Chary 已提交
587 588 589 590
  --disable-vnc-png) vnc_png="no"
  ;;
  --enable-vnc-png) vnc_png="yes"
  ;;
C
Corentin Chary 已提交
591 592 593 594
  --disable-vnc-thread) vnc_thread="no"
  ;;
  --enable-vnc-thread) vnc_thread="yes"
  ;;
B
bellard 已提交
595
  --disable-slirp) slirp="no"
596
  ;;
597 598 599 600
  --disable-uuid) uuid="no"
  ;;
  --enable-uuid) uuid="yes"
  ;;
601
  --disable-vde) vde="no"
602
  ;;
603 604
  --enable-vde) vde="yes"
  ;;
605 606
  --disable-xen) xen="no"
  ;;
607 608
  --enable-xen) xen="yes"
  ;;
A
aurel32 已提交
609 610
  --disable-brlapi) brlapi="no"
  ;;
611 612
  --enable-brlapi) brlapi="yes"
  ;;
B
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613 614
  --disable-bluez) bluez="no"
  ;;
615 616
  --enable-bluez) bluez="yes"
  ;;
A
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617 618
  --disable-kvm) kvm="no"
  ;;
619 620
  --enable-kvm) kvm="yes"
  ;;
621 622 623 624
  --disable-spice) spice="no"
  ;;
  --enable-spice) spice="yes"
  ;;
625 626
  --enable-profiler) profiler="yes"
  ;;
627 628 629 630
  --enable-cocoa)
      cocoa="yes" ;
      sdl="no" ;
      audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
631
  ;;
P
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632
  --disable-system) softmmu="no"
633
  ;;
P
pbrook 已提交
634
  --enable-system) softmmu="yes"
635
  ;;
636 637 638 639 640 641
  --disable-user)
      linux_user="no" ;
      bsd_user="no" ;
      darwin_user="no"
  ;;
  --enable-user) ;;
642
  --disable-linux-user) linux_user="no"
643
  ;;
644 645 646 647 648
  --enable-linux-user) linux_user="yes"
  ;;
  --disable-darwin-user) darwin_user="no"
  ;;
  --enable-darwin-user) darwin_user="yes"
649
  ;;
B
blueswir1 已提交
650 651 652 653
  --disable-bsd-user) bsd_user="no"
  ;;
  --enable-bsd-user) bsd_user="yes"
  ;;
P
Paul Brook 已提交
654 655 656 657
  --enable-guest-base) guest_base="yes"
  ;;
  --disable-guest-base) guest_base="no"
  ;;
658 659 660 661
  --enable-user-pie) user_pie="yes"
  ;;
  --disable-user-pie) user_pie="no"
  ;;
662 663
  --enable-uname-release=*) uname_release="$optarg"
  ;;
664 665
  --sparc_cpu=*)
  ;;
666 667 668 669
  --enable-werror) werror="yes"
  ;;
  --disable-werror) werror="no"
  ;;
B
balrog 已提交
670 671
  --disable-curses) curses="no"
  ;;
672 673
  --enable-curses) curses="yes"
  ;;
A
Alexander Graf 已提交
674 675
  --disable-curl) curl="no"
  ;;
676 677
  --enable-curl) curl="yes"
  ;;
678 679 680 681
  --disable-fdt) fdt="no"
  ;;
  --enable-fdt) fdt="yes"
  ;;
L
Luiz Capitulino 已提交
682 683 684 685
  --disable-check-utests) check_utests="no"
  ;;
  --enable-check-utests) check_utests="yes"
  ;;
686 687
  --disable-nptl) nptl="no"
  ;;
688 689
  --enable-nptl) nptl="yes"
  ;;
690 691
  --enable-mixemu) mixemu="yes"
  ;;
692 693 694 695
  --disable-linux-aio) linux_aio="no"
  ;;
  --enable-linux-aio) linux_aio="yes"
  ;;
696 697 698 699
  --disable-attr) attr="no"
  ;;
  --enable-attr) attr="yes"
  ;;
700 701
  --enable-io-thread) io_thread="yes"
  ;;
T
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  --disable-blobs) blobs="no"
  ;;
A
aliguori 已提交
704 705
  --kerneldir=*) kerneldir="$optarg"
  ;;
P
pbrook 已提交
706 707
  --with-pkgversion=*) pkgversion=" ($optarg)"
  ;;
J
Juan Quintela 已提交
708
  --disable-docs) docs="no"
709
  ;;
J
Juan Quintela 已提交
710
  --enable-docs) docs="yes"
711
  ;;
M
Michael S. Tsirkin 已提交
712 713 714 715
  --disable-vhost-net) vhost_net="no"
  ;;
  --enable-vhost-net) vhost_net="yes"
  ;;
716 717
  --*dir)
  ;;
718 719 720 721
  --disable-rbd) rbd="no"
  ;;
  --enable-rbd) rbd="yes"
  ;;
722 723
  *) echo "ERROR: unknown option $opt"; show_help="yes"
  ;;
B
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724 725 726
  esac
done

727 728
#
# If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
J
Juan Quintela 已提交
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# QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
730
#
P
Paul Brook 已提交
731
host_guest_base="no"
732
case "$cpu" in
733 734
    sparc) case $sparc_cpu in
           v7|v8)
J
Juan Quintela 已提交
735
             QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
736 737
           ;;
           v8plus|v8plusa)
J
Juan Quintela 已提交
738
             QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
739 740
           ;;
           *) # sparc_cpu not defined in the command line
J
Juan Quintela 已提交
741
             QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
742 743
           esac
           LDFLAGS="-m32 $LDFLAGS"
J
Juan Quintela 已提交
744
           QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
745
           if test "$solaris" = "no" ; then
J
Juan Quintela 已提交
746
             QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
J
Juan Quintela 已提交
747
             helper_cflags="-ffixed-i0"
748
           fi
749
           ;;
750
    sparc64)
J
Juan Quintela 已提交
751
           QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
752
           LDFLAGS="-m64 $LDFLAGS"
J
Juan Quintela 已提交
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           QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
754
           if test "$solaris" != "no" ; then
J
Juan Quintela 已提交
755
             QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
756
           fi
757
           ;;
758
    s390)
759 760
           QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
           LDFLAGS="-m31 $LDFLAGS"
R
Richard Henderson 已提交
761
           host_guest_base="yes"
762 763 764 765
           ;;
    s390x)
           QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
           LDFLAGS="-m64 $LDFLAGS"
R
Richard Henderson 已提交
766
           host_guest_base="yes"
767
           ;;
768
    i386)
J
Juan Quintela 已提交
769
           QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
770
           LDFLAGS="-m32 $LDFLAGS"
P
Paolo Bonzini 已提交
771
           cc_i386='$(CC) -m32'
J
Juan Quintela 已提交
772
           helper_cflags="-fomit-frame-pointer"
P
Paul Brook 已提交
773
           host_guest_base="yes"
774 775
           ;;
    x86_64)
J
Juan Quintela 已提交
776
           QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
777
           LDFLAGS="-m64 $LDFLAGS"
P
Paolo Bonzini 已提交
778
           cc_i386='$(CC) -m32'
P
Paul Brook 已提交
779 780 781 782
           host_guest_base="yes"
           ;;
    arm*)
           host_guest_base="yes"
783
           ;;
M
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784 785 786
    ppc*)
           host_guest_base="yes"
           ;;
787 788 789
    mips*)
           host_guest_base="yes"
           ;;
A
Aurelien Jarno 已提交
790 791 792
    ia64*)
           host_guest_base="yes"
           ;;
R
Richard Henderson 已提交
793 794 795
    hppa*)
           host_guest_base="yes"
           ;;
796 797
esac

P
Paul Brook 已提交
798 799
[ -z "$guest_base" ] && guest_base="$host_guest_base"

800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817
if test x"$show_help" = x"yes" ; then
cat << EOF

Usage: configure [options]
Options: [defaults in brackets after descriptions]

EOF
echo "Standard options:"
echo "  --help                   print this message"
echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
echo "                           use %M for cpu name [$interp_prefix]"
echo "  --target-list=LIST       set target list [$target_list]"
echo ""
echo "Advanced options (experts only):"
echo "  --source-path=PATH       path of source code [$source_path]"
echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
echo "  --cc=CC                  use C compiler CC [$cc]"
818 819
echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
echo "                           build time"
J
Juan Quintela 已提交
820
echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
821
echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
822
echo "  --make=MAKE              use specified make [$make]"
823
echo "  --install=INSTALL        use specified install [$install]"
824
echo "  --static                 enable static build [$static]"
825 826 827 828 829
echo "  --mandir=PATH            install man pages in PATH"
echo "  --datadir=PATH           install firmware in PATH"
echo "  --docdir=PATH            install documentation in PATH"
echo "  --bindir=PATH            install binaries in PATH"
echo "  --sysconfdir=PATH        install config in PATH/qemu"
830 831
echo "  --enable-debug-tcg       enable TCG debugging"
echo "  --disable-debug-tcg      disable TCG debugging (default)"
832
echo "  --enable-debug           enable common debug build options"
833 834
echo "  --enable-sparse          enable sparse checker"
echo "  --disable-sparse         disable sparse checker (default)"
835
echo "  --disable-strip          disable stripping binaries"
836
echo "  --disable-werror         disable compilation abort on warning"
837
echo "  --disable-sdl            disable SDL"
838
echo "  --enable-sdl             enable SDL"
839
echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
840 841
echo "  --audio-drv-list=LIST    set audio drivers list:"
echo "                           Available drivers: $audio_possible_drivers"
M
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echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
echo "                           Available cards: $audio_possible_cards"
844 845
echo "  --block-drv-whitelist=L  set block driver whitelist"
echo "                           (affects only QEMU, not qemu-img)"
846
echo "  --enable-mixemu          enable mixer emulation"
847
echo "  --disable-xen            disable xen backend driver support"
848
echo "  --enable-xen             enable xen backend driver support"
A
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echo "  --disable-brlapi         disable BrlAPI"
850
echo "  --enable-brlapi          enable BrlAPI"
851
echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
852
echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
853
echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
854
echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
855 856
echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
857
echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
C
Corentin Chary 已提交
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echo "  --enable-vnc-png         enable PNG compression for VNC server"
C
Corentin Chary 已提交
859 860
echo "  --disable-vnc-thread     disable threaded VNC server"
echo "  --enable-vnc-thread      enable threaded VNC server"
P
pbrook 已提交
861
echo "  --disable-curses         disable curses output"
862
echo "  --enable-curses          enable curses output"
A
Alexander Graf 已提交
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echo "  --disable-curl           disable curl connectivity"
864
echo "  --enable-curl            enable curl connectivity"
865 866
echo "  --disable-fdt            disable fdt device tree"
echo "  --enable-fdt             enable fdt device tree"
L
Luiz Capitulino 已提交
867 868
echo "  --disable-check-utests   disable check unit-tests"
echo "  --enable-check-utests    enable check unit-tests"
B
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echo "  --disable-bluez          disable bluez stack connectivity"
870
echo "  --enable-bluez           enable bluez stack connectivity"
A
aliguori 已提交
871
echo "  --disable-kvm            disable KVM acceleration support"
872
echo "  --enable-kvm             enable KVM acceleration support"
873
echo "  --disable-nptl           disable usermode NPTL support"
A
Andre Przywara 已提交
874
echo "  --enable-nptl            enable usermode NPTL support"
875 876
echo "  --enable-system          enable all system emulation targets"
echo "  --disable-system         disable all system emulation targets"
877 878
echo "  --enable-user            enable supported user emulation targets"
echo "  --disable-user           disable all user emulation targets"
879 880 881 882
echo "  --enable-linux-user      enable all linux usermode emulation targets"
echo "  --disable-linux-user     disable all linux usermode emulation targets"
echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
B
blueswir1 已提交
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echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
P
Paul Brook 已提交
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echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
echo "                           emulation targets"
echo "  --disable-guest-base     disable GUEST_BASE support"
888 889
echo "  --enable-user-pie        build usermode emulation targets as PIE"
echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
890 891
echo "  --fmod-lib               path to FMOD library"
echo "  --fmod-inc               path to FMOD includes"
B
blueswir1 已提交
892
echo "  --oss-lib                path to OSS library"
893
echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
894
echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
895 896
echo "  --disable-uuid           disable uuid support"
echo "  --enable-uuid            enable uuid support"
897
echo "  --disable-vde            disable support for vde network"
898
echo "  --enable-vde             enable support for vde network"
899 900
echo "  --disable-linux-aio      disable Linux AIO support"
echo "  --enable-linux-aio       enable Linux AIO support"
901 902
echo "  --disable-attr           disables attr and xattr support"
echo "  --enable-attr            enable attr and xattr support"
903
echo "  --enable-io-thread       enable IO thread"
T
ths 已提交
904
echo "  --disable-blobs          disable installing provided firmware blobs"
A
aliguori 已提交
905
echo "  --kerneldir=PATH         look for kernel includes in PATH"
906 907
echo "  --enable-docs            enable documentation build"
echo "  --disable-docs           disable documentation build"
M
Michael S. Tsirkin 已提交
908 909
echo "  --disable-vhost-net      disable vhost-net acceleration support"
echo "  --enable-vhost-net       enable vhost-net acceleration support"
910 911
echo "  --enable-trace-backend=B Trace backend nop simple ust dtrace"
echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
P
Prerna Saxena 已提交
912
echo "                           Default:trace-<pid>"
913 914
echo "  --disable-spice          disable spice"
echo "  --enable-spice           enable spice"
915
echo "  --enable-rbd             enable building the rados block device (rbd)"
916
echo ""
T
ths 已提交
917
echo "NOTE: The object files are built at the place where configure is launched"
918 919 920
exit 1
fi

921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945
# check that the C compiler works.
cat > $TMPC <<EOF
int main(void) {}
EOF

if compile_object ; then
  : C compiler works ok
else
    echo "ERROR: \"$cc\" either does not exist or does not work"
    exit 1
fi

gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
gcc_flags="-fstack-protector-all $gcc_flags"
cat > $TMPC << EOF
int main(void) { return 0; }
EOF
for flag in $gcc_flags; do
    if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
	QEMU_CFLAGS="$QEMU_CFLAGS $flag"
    fi
done

B
bellard 已提交
946 947 948 949
#
# Solaris specific configure tool chain decisions
#
if test "$solaris" = "yes" ; then
950 951 952
  if has $install; then
    :
  else
B
bellard 已提交
953 954 955 956 957
    echo "Solaris install program not found. Use --install=/usr/ucb/install or"
    echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
    echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
    exit 1
  fi
958
  if test "`path_of $install`" = "/usr/sbin/install" ; then
B
bellard 已提交
959 960 961 962 963
    echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
    echo "try ginstall from the GNU fileutils available from www.blastwave.org"
    echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
    exit 1
  fi
964 965 966
  if has ar; then
    :
  else
B
bellard 已提交
967 968 969 970 971 972
    echo "Error: No path includes ar"
    if test -f /usr/ccs/bin/ar ; then
      echo "Add /usr/ccs/bin to your path and rerun configure"
    fi
    exit 1
  fi
973
fi
B
bellard 已提交
974 975


B
bellard 已提交
976 977
if test -z "$target_list" ; then
# these targets are portable
978
    if [ "$softmmu" = "yes" ] ; then
A
aurel32 已提交
979 980 981 982 983 984
        target_list="\
i386-softmmu \
x86_64-softmmu \
arm-softmmu \
cris-softmmu \
m68k-softmmu \
985
microblaze-softmmu \
A
aurel32 已提交
986 987 988 989 990 991 992 993 994 995
mips-softmmu \
mipsel-softmmu \
mips64-softmmu \
mips64el-softmmu \
ppc-softmmu \
ppcemb-softmmu \
ppc64-softmmu \
sh4-softmmu \
sh4eb-softmmu \
sparc-softmmu \
996
sparc64-softmmu \
A
aurel32 已提交
997
"
998
    fi
B
bellard 已提交
999
# the following are Linux specific
1000
    if [ "$linux_user" = "yes" ] ; then
A
aurel32 已提交
1001 1002 1003 1004 1005 1006 1007 1008
        target_list="${target_list}\
i386-linux-user \
x86_64-linux-user \
alpha-linux-user \
arm-linux-user \
armeb-linux-user \
cris-linux-user \
m68k-linux-user \
1009
microblaze-linux-user \
A
aurel32 已提交
1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020
mips-linux-user \
mipsel-linux-user \
ppc-linux-user \
ppc64-linux-user \
ppc64abi32-linux-user \
sh4-linux-user \
sh4eb-linux-user \
sparc-linux-user \
sparc64-linux-user \
sparc32plus-linux-user \
"
1021 1022 1023
    fi
# the following are Darwin specific
    if [ "$darwin_user" = "yes" ] ; then
M
malc 已提交
1024
        target_list="$target_list i386-darwin-user ppc-darwin-user "
B
bellard 已提交
1025
    fi
B
blueswir1 已提交
1026 1027 1028
# the following are BSD specific
    if [ "$bsd_user" = "yes" ] ; then
        target_list="${target_list}\
1029 1030 1031
i386-bsd-user \
x86_64-bsd-user \
sparc-bsd-user \
B
blueswir1 已提交
1032 1033 1034
sparc64-bsd-user \
"
    fi
1035
else
1036
    target_list=`echo "$target_list" | sed -e 's/,/ /g'`
B
bellard 已提交
1037
fi
1038 1039 1040 1041
if test -z "$target_list" ; then
    echo "No targets enabled"
    exit 1
fi
P
Paolo Bonzini 已提交
1042 1043 1044 1045 1046 1047 1048
# see if system emulation was really requested
case " $target_list " in
  *"-softmmu "*) softmmu=yes
  ;;
  *) softmmu=no
  ;;
esac
B
bellard 已提交
1049

1050 1051 1052 1053 1054
feature_not_found() {
  feature=$1

  echo "ERROR"
  echo "ERROR: User requested feature $feature"
1055
  echo "ERROR: configure was not able to find it"
1056 1057 1058 1059
  echo "ERROR"
  exit 1;
}

B
bellard 已提交
1060 1061 1062 1063 1064 1065 1066
if test -z "$cross_prefix" ; then

# ---
# big/little endian test
cat > $TMPC << EOF
#include <inttypes.h>
int main(int argc, char ** argv){
1067 1068
        volatile uint32_t i=0x01234567;
        return (*((uint8_t*)(&i))) == 0x67;
B
bellard 已提交
1069 1070 1071
}
EOF

1072
if compile_prog "" "" ; then
B
bellard 已提交
1073 1074 1075 1076 1077 1078 1079 1080
$TMPE && bigendian="yes"
else
echo big/little test failed
fi

else

# if cross compiling, cannot launch a program, so make a static guess
1081
case "$cpu" in
1082
  armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1083 1084 1085
    bigendian=yes
  ;;
esac
B
bellard 已提交
1086 1087 1088

fi

1089 1090 1091 1092 1093 1094 1095 1096 1097
# host long bits test, actually a pointer size test
cat > $TMPC << EOF
int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
EOF
if compile_object; then
hostlongbits=64
else
hostlongbits=32
fi
B
bellard 已提交
1098

1099 1100 1101 1102 1103 1104

##########################################
# NPTL probe

if test "$nptl" != "no" ; then
  cat > $TMPC <<EOF
1105
#include <sched.h>
P
pbrook 已提交
1106
#include <linux/futex.h>
1107 1108 1109 1110 1111 1112 1113 1114
void foo()
{
#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
#error bork
#endif
}
EOF

1115 1116 1117 1118 1119 1120 1121 1122
  if compile_object ; then
    nptl=yes
  else
    if test "$nptl" = "yes" ; then
      feature_not_found "nptl"
    fi
    nptl=no
  fi
1123 1124
fi

1125 1126 1127 1128 1129 1130 1131
##########################################
# zlib check

cat > $TMPC << EOF
#include <zlib.h>
int main(void) { zlibVersion(); return 0; }
EOF
1132
if compile_prog "" "-lz" ; then
1133 1134 1135 1136 1137 1138 1139 1140 1141
    :
else
    echo
    echo "Error: zlib check failed"
    echo "Make sure to have the zlib libs and headers installed."
    echo
    exit 1
fi

1142 1143 1144
##########################################
# xen probe

1145
if test "$xen" != "no" ; then
1146 1147
  xen_libs="-lxenstore -lxenctrl -lxenguest"
  cat > $TMPC <<EOF
1148 1149
#include <xenctrl.h>
#include <xs.h>
1150
int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1151
EOF
1152
  if compile_prog "" "$xen_libs" ; then
1153
    xen=yes
J
Juan Quintela 已提交
1154
    libs_softmmu="$xen_libs $libs_softmmu"
1155
  else
1156 1157 1158 1159
    if test "$xen" = "yes" ; then
      feature_not_found "xen"
    fi
    xen=no
1160
  fi
1161 1162
fi

P
Paolo Bonzini 已提交
1163
##########################################
1164
# pkg-config probe
P
Paolo Bonzini 已提交
1165

1166
if ! has $pkg_config; then
1167 1168
  echo warning: proceeding without "$pkg_config" >&2
  pkg_config=/bin/false
P
Paolo Bonzini 已提交
1169 1170
fi

1171 1172 1173
##########################################
# Sparse probe
if test "$sparse" != "no" ; then
1174
  if has cgcc; then
1175 1176 1177 1178 1179 1180 1181 1182 1183
    sparse=yes
  else
    if test "$sparse" = "yes" ; then
      feature_not_found "sparse"
    fi
    sparse=no
  fi
fi

B
bellard 已提交
1184 1185 1186
##########################################
# SDL probe

P
Paolo Bonzini 已提交
1187 1188 1189 1190 1191 1192 1193
# Look for sdl configuration program (pkg-config or sdl-config).  Try
# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
  sdl_config=sdl-config
fi

if $pkg_config sdl --modversion >/dev/null 2>&1; then
1194
  sdlconfig="$pkg_config sdl"
1195
  _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
P
Paolo Bonzini 已提交
1196 1197
elif has ${sdl_config}; then
  sdlconfig="$sdl_config"
1198
  _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1199 1200 1201 1202 1203
else
  if test "$sdl" = "yes" ; then
    feature_not_found "sdl"
  fi
  sdl=no
1204
fi
P
Paolo Bonzini 已提交
1205 1206 1207
if test -n "$cross_prefix" && test "`basename $sdlconfig`" = sdl-config; then
  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
fi
B
bellard 已提交
1208

1209
sdl_too_old=no
1210
if test "$sdl" != "no" ; then
J
Juan Quintela 已提交
1211
  cat > $TMPC << EOF
B
bellard 已提交
1212 1213 1214 1215
#include <SDL.h>
#undef main /* We don't want SDL to override our main() */
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
EOF
1216
  sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1217 1218 1219 1220 1221
  if test "$static" = "yes" ; then
    sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
  else
    sdl_libs=`$sdlconfig --libs 2> /dev/null`
  fi
1222
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
J
Juan Quintela 已提交
1223 1224 1225 1226 1227 1228 1229
    if test "$_sdlversion" -lt 121 ; then
      sdl_too_old=yes
    else
      if test "$cocoa" = "no" ; then
        sdl=yes
      fi
    fi
A
aliguori 已提交
1230

1231
    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
J
Juan Quintela 已提交
1232
    if test "$sdl" = "yes" -a "$static" = "yes" ; then
1233
      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1234 1235
         sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
         sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
J
Juan Quintela 已提交
1236
      fi
1237
      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
J
Juan Quintela 已提交
1238 1239 1240 1241 1242
	:
      else
        sdl=no
      fi
    fi # static link
1243 1244 1245 1246 1247
  else # sdl not found
    if test "$sdl" = "yes" ; then
      feature_not_found "sdl"
    fi
    sdl=no
J
Juan Quintela 已提交
1248
  fi # sdl compile test
1249
fi
B
bellard 已提交
1250

1251
if test "$sdl" = "yes" ; then
J
Juan Quintela 已提交
1252
  cat > $TMPC <<EOF
1253 1254 1255 1256 1257 1258 1259 1260
#include <SDL.h>
#if defined(SDL_VIDEO_DRIVER_X11)
#include <X11/XKBlib.h>
#else
#error No x11 support
#endif
int main(void) { return 0; }
EOF
1261
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
J
Juan Quintela 已提交
1262 1263
    sdl_libs="$sdl_libs -lX11"
  fi
1264 1265 1266
  if test "$mingw32" = "yes" ; then
    sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
  fi
J
Juan Quintela 已提交
1267
  libs_softmmu="$sdl_libs $libs_softmmu"
1268 1269
fi

1270 1271
##########################################
# VNC TLS detection
1272 1273
if test "$vnc_tls" != "no" ; then
  cat > $TMPC <<EOF
1274 1275 1276
#include <gnutls/gnutls.h>
int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
EOF
1277 1278
  vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
  vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1279 1280 1281 1282 1283 1284
  if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
    vnc_tls=yes
    libs_softmmu="$vnc_tls_libs $libs_softmmu"
  else
    if test "$vnc_tls" = "yes" ; then
      feature_not_found "vnc-tls"
1285
    fi
1286 1287
    vnc_tls=no
  fi
1288 1289
fi

1290 1291
##########################################
# VNC SASL detection
J
Juan Quintela 已提交
1292
if test "$vnc_sasl" != "no" ; then
1293
  cat > $TMPC <<EOF
1294 1295 1296 1297
#include <sasl/sasl.h>
#include <stdio.h>
int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
EOF
1298 1299 1300 1301 1302 1303 1304 1305 1306
  # Assuming Cyrus-SASL installed in /usr prefix
  vnc_sasl_cflags=""
  vnc_sasl_libs="-lsasl2"
  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
    vnc_sasl=yes
    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
  else
    if test "$vnc_sasl" = "yes" ; then
      feature_not_found "vnc-sasl"
1307
    fi
1308 1309
    vnc_sasl=no
  fi
1310 1311
fi

1312 1313
##########################################
# VNC JPEG detection
1314
if test "$vnc_jpeg" != "no" ; then
1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332
cat > $TMPC <<EOF
#include <stdio.h>
#include <jpeglib.h>
int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
EOF
    vnc_jpeg_cflags=""
    vnc_jpeg_libs="-ljpeg"
  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
    vnc_jpeg=yes
    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
  else
    if test "$vnc_jpeg" = "yes" ; then
      feature_not_found "vnc-jpeg"
    fi
    vnc_jpeg=no
  fi
fi

C
Corentin Chary 已提交
1333 1334
##########################################
# VNC PNG detection
1335
if test "$vnc_png" != "no" ; then
C
Corentin Chary 已提交
1336 1337 1338
cat > $TMPC <<EOF
//#include <stdio.h>
#include <png.h>
S
Scott Wood 已提交
1339
#include <stddef.h>
C
Corentin Chary 已提交
1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358
int main(void) {
    png_structp png_ptr;
    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
    return 0;
}
EOF
    vnc_png_cflags=""
    vnc_png_libs="-lpng"
  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
    vnc_png=yes
    libs_softmmu="$vnc_png_libs $libs_softmmu"
  else
    if test "$vnc_png" = "yes" ; then
      feature_not_found "vnc-png"
    fi
    vnc_png=no
  fi
fi

1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369
##########################################
# fnmatch() probe, used for ACL routines
fnmatch="no"
cat > $TMPC << EOF
#include <fnmatch.h>
int main(void)
{
    fnmatch("foo", "foo", 0);
    return 0;
}
EOF
1370
if compile_prog "" "" ; then
1371 1372 1373
   fnmatch="yes"
fi

1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398
##########################################
# uuid_generate() probe, used for vdi block driver
if test "$uuid" != "no" ; then
  uuid_libs="-luuid"
  cat > $TMPC << EOF
#include <uuid/uuid.h>
int main(void)
{
    uuid_t my_uuid;
    uuid_generate(my_uuid);
    return 0;
}
EOF
  if compile_prog "" "$uuid_libs" ; then
    uuid="yes"
    libs_softmmu="$uuid_libs $libs_softmmu"
    libs_tools="$uuid_libs $libs_tools"
  else
    if test "$uuid" = "yes" ; then
      feature_not_found "uuid"
    fi
    uuid=no
  fi
fi

C
Christoph Hellwig 已提交
1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419
##########################################
# xfsctl() probe, used for raw-posix
if test "$xfs" != "no" ; then
  cat > $TMPC << EOF
#include <xfs/xfs.h>
int main(void)
{
    xfsctl(NULL, 0, 0, NULL);
    return 0;
}
EOF
  if compile_prog "" "" ; then
    xfs="yes"
  else
    if test "$xfs" = "yes" ; then
      feature_not_found "xfs"
    fi
    xfs=no
  fi
fi

1420 1421
##########################################
# vde libraries probe
1422
if test "$vde" != "no" ; then
J
Juan Quintela 已提交
1423
  vde_libs="-lvdeplug"
1424 1425
  cat > $TMPC << EOF
#include <libvdeplug.h>
P
pbrook 已提交
1426 1427 1428 1429 1430 1431
int main(void)
{
    struct vde_open_args a = {0, 0, 0};
    vde_open("", "", &a);
    return 0;
}
1432
EOF
1433
  if compile_prog "" "$vde_libs" ; then
J
Juan Quintela 已提交
1434
    vde=yes
1435 1436
    libs_softmmu="$vde_libs $libs_softmmu"
    libs_tools="$vde_libs $libs_tools"
1437 1438 1439 1440 1441
  else
    if test "$vde" = "yes" ; then
      feature_not_found "vde"
    fi
    vde=no
J
Juan Quintela 已提交
1442
  fi
1443 1444
fi

1445
##########################################
1446
# Sound support libraries probe
1447

1448 1449 1450 1451 1452 1453 1454 1455 1456 1457
audio_drv_probe()
{
    drv=$1
    hdr=$2
    lib=$3
    exp=$4
    cfl=$5
        cat > $TMPC << EOF
#include <$hdr>
int main(void) { $exp }
1458
EOF
1459
    if compile_prog "$cfl" "$lib" ; then
1460 1461 1462 1463 1464 1465 1466 1467 1468 1469
        :
    else
        echo
        echo "Error: $drv check failed"
        echo "Make sure to have the $drv libs and headers installed."
        echo
        exit 1
    fi
}

1470
audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1471 1472 1473 1474 1475
for drv in $audio_drv_list; do
    case $drv in
    alsa)
    audio_drv_probe $drv alsa/asoundlib.h -lasound \
        "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1476
    libs_softmmu="-lasound $libs_softmmu"
1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487
    ;;

    fmod)
    if test -z $fmod_lib || test -z $fmod_inc; then
        echo
        echo "Error: You must specify path to FMOD library and headers"
        echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
        echo
        exit 1
    fi
    audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1488
    libs_softmmu="$fmod_lib $libs_softmmu"
1489 1490 1491 1492
    ;;

    esd)
    audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1493
    libs_softmmu="-lesd $libs_softmmu"
1494
    audio_pt_int="yes"
1495
    ;;
M
malc 已提交
1496 1497

    pa)
1498
    audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
M
malc 已提交
1499
        "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1500
    libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1501
    audio_pt_int="yes"
M
malc 已提交
1502 1503
    ;;

1504 1505 1506 1507
    coreaudio)
      libs_softmmu="-framework CoreAudio $libs_softmmu"
    ;;

1508 1509
    dsound)
      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1510
      audio_win_int="yes"
1511 1512 1513 1514 1515 1516 1517
    ;;

    oss)
      libs_softmmu="$oss_lib $libs_softmmu"
    ;;

    sdl|wav)
B
blueswir1 已提交
1518 1519 1520
    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
    ;;

1521 1522 1523 1524 1525
    winwave)
      libs_softmmu="-lwinmm $libs_softmmu"
      audio_win_int="yes"
    ;;

M
malc 已提交
1526
    *)
M
malc 已提交
1527
    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
M
malc 已提交
1528 1529 1530 1531 1532 1533 1534
        echo
        echo "Error: Unknown driver '$drv' selected"
        echo "Possible drivers are: $audio_possible_drivers"
        echo
        exit 1
    }
    ;;
1535 1536
    esac
done
1537

A
aurel32 已提交
1538 1539 1540
##########################################
# BrlAPI probe

1541
if test "$brlapi" != "no" ; then
J
Juan Quintela 已提交
1542 1543
  brlapi_libs="-lbrlapi"
  cat > $TMPC << EOF
A
aurel32 已提交
1544
#include <brlapi.h>
S
Scott Wood 已提交
1545
#include <stddef.h>
A
aurel32 已提交
1546 1547
int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
EOF
1548
  if compile_prog "" "$brlapi_libs" ; then
J
Juan Quintela 已提交
1549
    brlapi=yes
1550
    libs_softmmu="$brlapi_libs $libs_softmmu"
1551 1552 1553 1554 1555
  else
    if test "$brlapi" = "yes" ; then
      feature_not_found "brlapi"
    fi
    brlapi=no
J
Juan Quintela 已提交
1556 1557
  fi
fi
A
aurel32 已提交
1558

B
balrog 已提交
1559 1560
##########################################
# curses probe
1561
curses_list="-lncurses -lcurses"
B
balrog 已提交
1562

1563 1564
if test "$curses" != "no" ; then
  curses_found=no
B
balrog 已提交
1565 1566
  cat > $TMPC << EOF
#include <curses.h>
1567 1568 1569 1570
#ifdef __OpenBSD__
#define resize_term resizeterm
#endif
int main(void) { resize_term(0, 0); return curses_version(); }
B
balrog 已提交
1571
EOF
1572 1573
  for curses_lib in $curses_list; do
    if compile_prog "" "$curses_lib" ; then
1574
      curses_found=yes
1575 1576 1577 1578
      libs_softmmu="$curses_lib $libs_softmmu"
      break
    fi
  done
1579 1580 1581 1582 1583 1584 1585 1586
  if test "$curses_found" = "yes" ; then
    curses=yes
  else
    if test "$curses" = "yes" ; then
      feature_not_found "curses"
    fi
    curses=no
  fi
1587
fi
B
balrog 已提交
1588

A
Alexander Graf 已提交
1589 1590 1591
##########################################
# curl probe

1592 1593
if $pkg_config libcurl --modversion >/dev/null 2>&1; then
  curlconfig="$pkg_config libcurl"
1594 1595 1596 1597
else
  curlconfig=curl-config
fi

1598
if test "$curl" != "no" ; then
A
Alexander Graf 已提交
1599 1600 1601 1602
  cat > $TMPC << EOF
#include <curl/curl.h>
int main(void) { return curl_easy_init(); }
EOF
1603 1604
  curl_cflags=`$curlconfig --cflags 2>/dev/null`
  curl_libs=`$curlconfig --libs 2>/dev/null`
J
Juan Quintela 已提交
1605
  if compile_prog "$curl_cflags" "$curl_libs" ; then
A
Alexander Graf 已提交
1606
    curl=yes
1607 1608
    libs_tools="$curl_libs $libs_tools"
    libs_softmmu="$curl_libs $libs_softmmu"
1609 1610 1611 1612 1613
  else
    if test "$curl" = "yes" ; then
      feature_not_found "curl"
    fi
    curl=no
A
Alexander Graf 已提交
1614 1615 1616
  fi
fi # test "$curl"

L
Luiz Capitulino 已提交
1617 1618 1619 1620 1621 1622 1623 1624
##########################################
# check framework probe

if test "$check_utests" != "no" ; then
  cat > $TMPC << EOF
#include <check.h>
int main(void) { suite_create("qemu test"); return 0; }
EOF
1625
  check_libs=`$pkg_config --libs check`
L
Luiz Capitulino 已提交
1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636
  if compile_prog "" $check_libs ; then
    check_utests=yes
    libs_tools="$check_libs $libs_tools"
  else
    if test "$check_utests" = "yes" ; then
      feature_not_found "check"
    fi
    check_utests=no
  fi
fi # test "$check_utests"

B
balrog 已提交
1637 1638
##########################################
# bluez support probe
1639
if test "$bluez" != "no" ; then
1640 1641 1642 1643
  cat > $TMPC << EOF
#include <bluetooth/bluetooth.h>
int main(void) { return bt_error(0); }
EOF
1644 1645
  bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
  bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1646
  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1647
    bluez=yes
1648
    libs_softmmu="$bluez_libs $libs_softmmu"
1649
  else
1650 1651 1652
    if test "$bluez" = "yes" ; then
      feature_not_found "bluez"
    fi
1653 1654
    bluez="no"
  fi
B
balrog 已提交
1655 1656
fi

A
aliguori 已提交
1657 1658
##########################################
# kvm probe
1659
if test "$kvm" != "no" ; then
A
aliguori 已提交
1660 1661
    cat > $TMPC <<EOF
#include <linux/kvm.h>
1662
#if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
A
aliguori 已提交
1663 1664
#error Invalid KVM version
#endif
1665 1666 1667 1668 1669 1670 1671 1672 1673
#if !defined(KVM_CAP_USER_MEMORY)
#error Missing KVM capability KVM_CAP_USER_MEMORY
#endif
#if !defined(KVM_CAP_SET_TSS_ADDR)
#error Missing KVM capability KVM_CAP_SET_TSS_ADDR
#endif
#if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
#error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
#endif
A
aliguori 已提交
1674 1675
int main(void) { return 0; }
EOF
A
aliguori 已提交
1676 1677
  if test "$kerneldir" != "" ; then
      kvm_cflags=-I"$kerneldir"/include
1678 1679 1680
      if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
         -a -d "$kerneldir/arch/x86/include" ; then
            kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
A
aliguori 已提交
1681 1682
	elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
	    kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
A
Alexander Graf 已提交
1683 1684
	elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
	    kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1685 1686 1687
        elif test -d "$kerneldir/arch/$cpu/include" ; then
            kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
      fi
A
aliguori 已提交
1688
  else
1689
    kvm_cflags=`$pkg_config --cflags kvm-kmod 2>/dev/null`
A
aliguori 已提交
1690
  fi
1691
  if compile_prog "$kvm_cflags" "" ; then
1692
    kvm=yes
1693 1694 1695 1696 1697 1698 1699
    cat > $TMPC <<EOF
#include <linux/kvm_para.h>
int main(void) { return 0; }
EOF
    if compile_prog "$kvm_cflags" "" ; then
      kvm_para=yes
    fi
A
aliguori 已提交
1700
  else
1701
    if test "$kvm" = "yes" ; then
1702
      if has awk && has grep; then
1703
        kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1704 1705
	| grep "error: " \
	| awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1706 1707 1708 1709 1710
        if test "$kvmerr" != "" ; then
          echo -e "${kvmerr}\n\
      NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
  recent kvm-kmod from http://sourceforge.net/projects/kvm."
        fi
1711
      fi
1712
      feature_not_found "kvm"
1713
    fi
1714
    kvm=no
A
aliguori 已提交
1715 1716 1717
  fi
fi

M
Michael S. Tsirkin 已提交
1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736
##########################################
# test for vhost net

if test "$vhost_net" != "no"; then
    if test "$kvm" != "no"; then
            cat > $TMPC <<EOF
    #include <linux/vhost.h>
    int main(void) { return 0; }
EOF
            if compile_prog "$kvm_cflags" "" ; then
                vhost_net=yes
            else
                if test "$vhost_net" = "yes" ; then
                    feature_not_found "vhost-net"
                fi
                vhost_net=no
            fi
    else
            if test "$vhost_net" = "yes" ; then
A
Aurelien Jarno 已提交
1737
                echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
M
Michael S. Tsirkin 已提交
1738 1739 1740 1741 1742 1743
                feature_not_found "vhost-net"
            fi
            vhost_net=no
    fi
fi

1744
##########################################
1745
# pthread probe
1746
PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1747

C
Christoph Hellwig 已提交
1748
pthread=no
1749
cat > $TMPC << EOF
1750
#include <pthread.h>
1751
int main(void) { pthread_create(0,0,0,0); return 0; }
1752
EOF
1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763
if compile_prog "" "" ; then
  pthread=yes
else
  for pthread_lib in $PTHREADLIBS_LIST; do
    if compile_prog "" "$pthread_lib" ; then
      pthread=yes
      LIBS="$pthread_lib $LIBS"
      break
    fi
  done
fi
1764

1765
if test "$mingw32" != yes -a "$pthread" = no; then
C
Christoph Hellwig 已提交
1766 1767 1768 1769 1770
  echo
  echo "Error: pthread check failed"
  echo "Make sure to have the pthread libs and headers installed."
  echo
  exit 1
1771 1772
fi

1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814
##########################################
# rbd probe
if test "$rbd" != "no" ; then
  cat > $TMPC <<EOF
#include <stdio.h>
#include <rados/librados.h>
int main(void) { rados_initialize(0, NULL); return 0; }
EOF
  rbd_libs="-lrados -lcrypto"
  if compile_prog "" "$rbd_libs" ; then
    librados_too_old=no
    cat > $TMPC <<EOF
#include <stdio.h>
#include <rados/librados.h>
#ifndef CEPH_OSD_TMAP_SET
#error missing CEPH_OSD_TMAP_SET
#endif
int main(void) {
    int (*func)(const rados_pool_t pool, uint64_t *snapid) = rados_selfmanaged_snap_create;
    rados_initialize(0, NULL);
    return 0;
}
EOF
    if compile_prog "" "$rbd_libs" ; then
      rbd=yes
      libs_tools="$rbd_libs $libs_tools"
      libs_softmmu="$rbd_libs $libs_softmmu"
    else
      rbd=no
      librados_too_old=yes
    fi
  else
    if test "$rbd" = "yes" ; then
      feature_not_found "rados block device"
    fi
    rbd=no
  fi
  if test "$librados_too_old" = "yes" ; then
    echo "-> Your librados version is too old - upgrade needed to have rbd support"
  fi
fi

1815 1816 1817 1818 1819 1820 1821
##########################################
# linux-aio probe

if test "$linux_aio" != "no" ; then
  cat > $TMPC <<EOF
#include <libaio.h>
#include <sys/eventfd.h>
S
Scott Wood 已提交
1822
#include <stddef.h>
1823 1824 1825 1826
int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
EOF
  if compile_prog "" "-laio" ; then
    linux_aio=yes
P
Paul Brook 已提交
1827 1828
    libs_softmmu="$libs_softmmu -laio"
    libs_tools="$libs_tools -laio"
1829 1830 1831 1832
  else
    if test "$linux_aio" = "yes" ; then
      feature_not_found "linux AIO"
    fi
1833
    linux_aio=no
1834 1835 1836
  fi
fi

1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857
##########################################
# attr probe

if test "$attr" != "no" ; then
  cat > $TMPC <<EOF
#include <stdio.h>
#include <sys/types.h>
#include <attr/xattr.h>
int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
EOF
  if compile_prog "" "-lattr" ; then
    attr=yes
    LIBS="-lattr $LIBS"
  else
    if test "$attr" = "yes" ; then
      feature_not_found "ATTR"
    fi
    attr=no
  fi
fi

A
aliguori 已提交
1858 1859 1860
##########################################
# iovec probe
cat > $TMPC <<EOF
B
blueswir1 已提交
1861
#include <sys/types.h>
A
aliguori 已提交
1862
#include <sys/uio.h>
B
blueswir1 已提交
1863
#include <unistd.h>
A
aliguori 已提交
1864 1865 1866
int main(void) { struct iovec iov; return 0; }
EOF
iovec=no
1867
if compile_prog "" "" ; then
A
aliguori 已提交
1868 1869 1870
  iovec=yes
fi

1871 1872 1873 1874 1875 1876 1877 1878 1879
##########################################
# preadv probe
cat > $TMPC <<EOF
#include <sys/types.h>
#include <sys/uio.h>
#include <unistd.h>
int main(void) { preadv; }
EOF
preadv=no
1880
if compile_prog "" "" ; then
1881 1882 1883
  preadv=yes
fi

1884 1885
##########################################
# fdt probe
1886
if test "$fdt" != "no" ; then
J
Juan Quintela 已提交
1887 1888
  fdt_libs="-lfdt"
  cat > $TMPC << EOF
1889 1890
int main(void) { return 0; }
EOF
1891
  if compile_prog "" "$fdt_libs" ; then
1892
    fdt=yes
J
Juan Quintela 已提交
1893
    libs_softmmu="$fdt_libs $libs_softmmu"
1894 1895 1896 1897 1898
  else
    if test "$fdt" = "yes" ; then
      feature_not_found "fdt"
    fi
    fdt=no
1899 1900 1901
  fi
fi

1902 1903 1904 1905 1906 1907
#
# Check for xxxat() functions when we are building linux-user
# emulator.  This is done because older glibc versions don't
# have syscall stubs for these implemented.
#
atfile=no
1908
cat > $TMPC << EOF
1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920
#define _ATFILE_SOURCE
#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>

int
main(void)
{
	/* try to unlink nonexisting file */
	return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
}
EOF
1921
if compile_prog "" "" ; then
1922
  atfile=yes
1923 1924
fi

A
aurel32 已提交
1925
# Check for inotify functions when we are building linux-user
1926 1927 1928 1929 1930
# emulator.  This is done because older glibc versions don't
# have syscall stubs for these implemented.  In that case we
# don't provide them even if kernel supports them.
#
inotify=no
1931
cat > $TMPC << EOF
1932 1933 1934 1935 1936 1937
#include <sys/inotify.h>

int
main(void)
{
	/* try to start inotify */
A
aurel32 已提交
1938
	return inotify_init();
1939 1940
}
EOF
1941
if compile_prog "" "" ; then
1942
  inotify=yes
1943 1944
fi

1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959
inotify1=no
cat > $TMPC << EOF
#include <sys/inotify.h>

int
main(void)
{
    /* try to start inotify */
    return inotify_init1(0);
}
EOF
if compile_prog "" "" ; then
  inotify1=yes
fi

R
Riku Voipio 已提交
1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973
# check if utimensat and futimens are supported
utimens=no
cat > $TMPC << EOF
#define _ATFILE_SOURCE
#include <stddef.h>
#include <fcntl.h>

int main(void)
{
    utimensat(AT_FDCWD, "foo", NULL, 0);
    futimens(0, NULL);
    return 0;
}
EOF
1974
if compile_prog "" "" ; then
R
Riku Voipio 已提交
1975 1976 1977
  utimens=yes
fi

R
Riku Voipio 已提交
1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990
# check if pipe2 is there
pipe2=no
cat > $TMPC << EOF
#include <unistd.h>
#include <fcntl.h>

int main(void)
{
    int pipefd[2];
    pipe2(pipefd, O_CLOEXEC);
    return 0;
}
EOF
1991
if compile_prog "" "" ; then
R
Riku Voipio 已提交
1992 1993 1994
  pipe2=yes
fi

K
Kevin Wolf 已提交
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010
# check if accept4 is there
accept4=no
cat > $TMPC << EOF
#include <sys/socket.h>
#include <stddef.h>

int main(void)
{
    accept4(0, NULL, NULL, SOCK_CLOEXEC);
    return 0;
}
EOF
if compile_prog "" "" ; then
  accept4=yes
fi

2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
# check if tee/splice is there. vmsplice was added same time.
splice=no
cat > $TMPC << EOF
#include <unistd.h>
#include <fcntl.h>
#include <limits.h>

int main(void)
{
    int len, fd;
    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
    return 0;
}
EOF
2026
if compile_prog "" "" ; then
2027 2028 2029
  splice=yes
fi

M
Marcelo Tosatti 已提交
2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044
##########################################
# signalfd probe
signalfd="no"
cat > $TMPC << EOF
#define _GNU_SOURCE
#include <unistd.h>
#include <sys/syscall.h>
#include <signal.h>
int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
EOF

if compile_prog "" "" ; then
  signalfd=yes
fi

R
Riku Voipio 已提交
2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059
# check if eventfd is supported
eventfd=no
cat > $TMPC << EOF
#include <sys/eventfd.h>

int main(void)
{
    int efd = eventfd(0, 0);
    return 0;
}
EOF
if compile_prog "" "" ; then
  eventfd=yes
fi

2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070
# check for fallocate
fallocate=no
cat > $TMPC << EOF
#include <fcntl.h>

int main(void)
{
    fallocate(0, 0, 0, 0);
    return 0;
}
EOF
2071
if compile_prog "$ARCH_CFLAGS" "" ; then
2072 2073 2074
  fallocate=yes
fi

2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089
# check for sync_file_range
sync_file_range=no
cat > $TMPC << EOF
#include <fcntl.h>

int main(void)
{
    sync_file_range(0, 0, 0, 0);
    return 0;
}
EOF
if compile_prog "$ARCH_CFLAGS" "" ; then
  sync_file_range=yes
fi

2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106
# check for linux/fiemap.h and FS_IOC_FIEMAP
fiemap=no
cat > $TMPC << EOF
#include <sys/ioctl.h>
#include <linux/fs.h>
#include <linux/fiemap.h>

int main(void)
{
    ioctl(0, FS_IOC_FIEMAP, 0);
    return 0;
}
EOF
if compile_prog "$ARCH_CFLAGS" "" ; then
  fiemap=yes
fi

2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117
# check for dup3
dup3=no
cat > $TMPC << EOF
#include <unistd.h>

int main(void)
{
    dup3(0, 0, 0);
    return 0;
}
EOF
2118
if compile_prog "" "" ; then
2119 2120 2121
  dup3=yes
fi

2122
# Check if tools are available to build documentation.
J
Juan Quintela 已提交
2123
if test "$docs" != "no" ; then
2124
  if has makeinfo && has pod2man; then
J
Juan Quintela 已提交
2125
    docs=yes
2126
  else
J
Juan Quintela 已提交
2127 2128
    if test "$docs" = "yes" ; then
      feature_not_found "docs"
2129
    fi
J
Juan Quintela 已提交
2130
    docs=no
2131
  fi
2132 2133
fi

S
Stefan Weil 已提交
2134
# Search for bswap_32 function
2135 2136 2137 2138 2139
byteswap_h=no
cat > $TMPC << EOF
#include <byteswap.h>
int main(void) { return bswap_32(0); }
EOF
2140
if compile_prog "" "" ; then
2141 2142 2143
  byteswap_h=yes
fi

S
Stefan Weil 已提交
2144
# Search for bswap_32 function
2145 2146 2147 2148 2149 2150 2151
bswap_h=no
cat > $TMPC << EOF
#include <sys/endian.h>
#include <sys/types.h>
#include <machine/bswap.h>
int main(void) { return bswap32(0); }
EOF
2152
if compile_prog "" "" ; then
2153 2154 2155
  bswap_h=yes
fi

A
aliguori 已提交
2156 2157 2158 2159 2160 2161 2162 2163
##########################################
# Do we need librt
cat > $TMPC <<EOF
#include <signal.h>
#include <time.h>
int main(void) { clockid_t id; return clock_gettime(id, NULL); }
EOF

2164
if compile_prog "" "" ; then
2165
  :
2166
elif compile_prog "" "-lrt" ; then
2167
  LIBS="-lrt $LIBS"
A
aliguori 已提交
2168 2169
fi

2170
if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2171
        "$aix" != "yes" -a "$haiku" != "yes" ; then
2172 2173 2174
    libs_softmmu="-lutil $libs_softmmu"
fi

2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186
##########################################
# check if the compiler defines offsetof

need_offsetof=yes
cat > $TMPC << EOF
#include <stddef.h>
int main(void) { struct s { int f; }; return offsetof(struct s, f); }
EOF
if compile_prog "" "" ; then
    need_offsetof=no
fi

2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203
##########################################
# check if the compiler understands attribute warn_unused_result
#
# This could be smarter, but gcc -Werror does not error out even when warning
# about attribute warn_unused_result

gcc_attribute_warn_unused_result=no
cat > $TMPC << EOF
#if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
#error gcc 3.3 or older
#endif
int main(void) { return 0;}
EOF
if compile_prog "" ""; then
    gcc_attribute_warn_unused_result=yes
fi

2204 2205 2206 2207 2208 2209 2210 2211
# spice probe
if test "$spice" != "no" ; then
  cat > $TMPC << EOF
#include <spice.h>
int main(void) { spice_server_new(); return 0; }
EOF
  spice_cflags=$($pkgconfig --cflags spice-protocol spice-server 2>/dev/null)
  spice_libs=$($pkgconfig --libs spice-protocol spice-server 2>/dev/null)
2212
  if $pkgconfig --atleast-version=0.5.3 spice-server >/dev/null 2>&1 && \
2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226
     compile_prog "$spice_cflags" "$spice_libs" ; then
    spice="yes"
    libs_softmmu="$libs_softmmu $spice_libs"
    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
  else
    if test "$spice" = "yes" ; then
      feature_not_found "spice"
    fi
    spice="no"
  fi
fi

##########################################

B
Blue Swirl 已提交
2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238
##########################################
# check if we have fdatasync

fdatasync=no
cat > $TMPC << EOF
#include <unistd.h>
int main(void) { return fdatasync(0); }
EOF
if compile_prog "" "" ; then
    fdatasync=yes
fi

A
Andreas Färber 已提交
2239 2240 2241 2242 2243 2244 2245
##########################################
# check if we have madvise

madvise=no
cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/mman.h>
S
Scott Wood 已提交
2246
#include <stddef.h>
A
Andreas Färber 已提交
2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258
int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
EOF
if compile_prog "" "" ; then
    madvise=yes
fi

##########################################
# check if we have posix_madvise

posix_madvise=no
cat > $TMPC << EOF
#include <sys/mman.h>
S
Scott Wood 已提交
2259
#include <stddef.h>
A
Andreas Färber 已提交
2260 2261 2262 2263 2264 2265
int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
EOF
if compile_prog "" "" ; then
    posix_madvise=yes
fi

2266 2267 2268
##########################################
# check if trace backend exists

B
Blue Swirl 已提交
2269
sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2270 2271 2272 2273 2274 2275 2276 2277
if test "$?" -ne 0 ; then
  echo
  echo "Error: invalid trace backend"
  echo "Please choose a supported trace backend."
  echo
  exit 1
fi

2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294
##########################################
# For 'ust' backend, test if ust headers are present
if test "$trace_backend" = "ust"; then
  cat > $TMPC << EOF
#include <ust/tracepoint.h>
#include <ust/marker.h>
int main(void) { return 0; }
EOF
  if compile_prog "" "" ; then
    LIBS="-lust $LIBS"
  else
    echo
    echo "Error: Trace backend 'ust' missing libust header files"
    echo
    exit 1
  fi
fi
2295 2296 2297 2298 2299 2300 2301 2302 2303 2304

##########################################
# For 'dtrace' backend, test if 'dtrace' command is present
if test "$trace_backend" = "dtrace"; then
  if ! has 'dtrace' ; then
    echo
    echo "Error: dtrace command is not found in PATH $PATH"
    echo
    exit 1
  fi
2305 2306 2307 2308
  trace_backend_stap="no"
  if has 'stap' ; then
    trace_backend_stap="yes"
  fi
2309 2310
fi

2311
##########################################
2312 2313 2314 2315
# End of CC checks
# After here, no more $cc or $ld runs

if test "$debug" = "no" ; then
2316
  CFLAGS="-O2 $CFLAGS"
2317
fi
J
Juan Quintela 已提交
2318

2319 2320
# Consult white-list to determine whether to enable werror
# by default.  Only enable by default for git builds
2321 2322
z_version=`cut -f3 -d. $source_path/VERSION`

2323 2324 2325 2326 2327 2328 2329 2330 2331
if test -z "$werror" ; then
    if test "$z_version" = "50" -a \
        "$linux" = "yes" ; then
        werror="yes"
    else
        werror="no"
    fi
fi

2332 2333 2334 2335 2336 2337 2338 2339 2340 2341
# Disable zero malloc errors for official releases unless explicitly told to
# enable/disable
if test -z "$zero_malloc" ; then
    if test "$z_version" = "50" ; then
	zero_malloc="no"
    else
	zero_malloc="yes"
    fi
fi

2342
if test "$werror" = "yes" ; then
J
Juan Quintela 已提交
2343
    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2344 2345 2346 2347
fi

if test "$solaris" = "no" ; then
    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2348
        LDFLAGS="-Wl,--warn-common $LDFLAGS"
2349 2350 2351
    fi
fi

2352 2353 2354 2355 2356 2357 2358 2359 2360
# Use ASLR, no-SEH and DEP if available
if test "$mingw32" = "yes" ; then
    for flag in --dynamicbase --no-seh --nxcompat; do
        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
            LDFLAGS="-Wl,$flag $LDFLAGS"
        fi
    done
fi

2361
confdir=$sysconfdir$confsuffix
2362

2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383
tools=
if test "$softmmu" = yes ; then
  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
      tools="qemu-nbd\$(EXESUF) $tools"
    if [ "$check_utests" = "yes" ]; then
      tools="check-qint check-qstring check-qdict check-qlist $tools"
      tools="check-qfloat check-qjson $tools"
    fi
  fi
fi

# Mac OS X ships with a broken assembler
roms=
if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
        "$softmmu" = yes ; then
  roms="optionrom"
fi


B
bellard 已提交
2384
echo "Install prefix    $prefix"
2385 2386
echo "BIOS directory    `eval echo $datadir`"
echo "binary directory  `eval echo $bindir`"
2387
echo "config directory  `eval echo $sysconfdir`"
B
bellard 已提交
2388
if test "$mingw32" = "no" ; then
2389
echo "Manual directory  `eval echo $mandir`"
B
bellard 已提交
2390
echo "ELF interp prefix $interp_prefix"
B
bellard 已提交
2391
fi
2392
echo "Source path       $source_path"
B
bellard 已提交
2393
echo "C compiler        $cc"
B
bellard 已提交
2394
echo "Host C compiler   $host_cc"
2395
echo "CFLAGS            $CFLAGS"
J
Juan Quintela 已提交
2396
echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2397
echo "LDFLAGS           $LDFLAGS"
B
bellard 已提交
2398
echo "make              $make"
2399
echo "install           $install"
B
bellard 已提交
2400
echo "host CPU          $cpu"
B
bellard 已提交
2401
echo "host big endian   $bigendian"
2402
echo "target list       $target_list"
2403
echo "tcg debug enabled $debug_tcg"
L
Luiz Capitulino 已提交
2404
echo "Mon debug enabled $debug_mon"
B
bellard 已提交
2405
echo "gprof enabled     $gprof"
2406
echo "sparse enabled    $sparse"
2407
echo "strip binaries    $strip_opt"
2408
echo "profiler          $profiler"
B
bellard 已提交
2409
echo "static build      $static"
2410
echo "-Werror enabled   $werror"
2411 2412 2413
if test "$darwin" = "yes" ; then
    echo "Cocoa support     $cocoa"
fi
2414
echo "SDL support       $sdl"
B
balrog 已提交
2415
echo "curses support    $curses"
A
Alexander Graf 已提交
2416
echo "curl support      $curl"
L
Luiz Capitulino 已提交
2417
echo "check support     $check_utests"
B
bellard 已提交
2418
echo "mingw32 support   $mingw32"
M
malc 已提交
2419 2420
echo "Audio drivers     $audio_drv_list"
echo "Extra audio cards $audio_card_list"
2421
echo "Block whitelist   $block_drv_whitelist"
2422
echo "Mixer emulation   $mixemu"
2423
echo "VNC TLS support   $vnc_tls"
2424
echo "VNC SASL support  $vnc_sasl"
2425
echo "VNC JPEG support  $vnc_jpeg"
C
Corentin Chary 已提交
2426
echo "VNC PNG support   $vnc_png"
C
Corentin Chary 已提交
2427
echo "VNC thread        $vnc_thread"
2428 2429 2430
if test -n "$sparc_cpu"; then
    echo "Target Sparc Arch $sparc_cpu"
fi
2431
echo "xen support       $xen"
A
aurel32 已提交
2432
echo "brlapi support    $brlapi"
2433
echo "bluez  support    $bluez"
J
Juan Quintela 已提交
2434
echo "Documentation     $docs"
2435 2436
[ ! -z "$uname_release" ] && \
echo "uname -r          $uname_release"
2437
echo "NPTL support      $nptl"
P
Paul Brook 已提交
2438
echo "GUEST_BASE        $guest_base"
2439
echo "PIE user targets  $user_pie"
2440
echo "vde support       $vde"
2441
echo "IO thread         $io_thread"
2442
echo "Linux AIO support $linux_aio"
2443
echo "ATTR/XATTR support $attr"
T
ths 已提交
2444
echo "Install blobs     $blobs"
2445
echo "KVM support       $kvm"
2446
echo "fdt support       $fdt"
2447
echo "preadv support    $preadv"
B
Blue Swirl 已提交
2448
echo "fdatasync         $fdatasync"
A
Andreas Färber 已提交
2449 2450
echo "madvise           $madvise"
echo "posix_madvise     $posix_madvise"
2451
echo "uuid support      $uuid"
M
Michael S. Tsirkin 已提交
2452
echo "vhost-net support $vhost_net"
2453
echo "Trace backend     $trace_backend"
P
Prerna Saxena 已提交
2454
echo "Trace output file $trace_file-<pid>"
2455
echo "spice support     $spice"
2456
echo "rbd support       $rbd"
C
Christoph Hellwig 已提交
2457
echo "xfsctl support    $xfs"
B
bellard 已提交
2458

2459
if test $sdl_too_old = "yes"; then
B
bellard 已提交
2460
echo "-> Your SDL version is too old - please upgrade to have SDL support"
B
bellard 已提交
2461
fi
B
bellard 已提交
2462

2463
config_host_mak="config-host.mak"
2464
config_host_ld="config-host.ld"
2465 2466 2467 2468 2469 2470

echo "# Automatically generated by configure - do not modify" > $config_host_mak
printf "# Configured with:" >> $config_host_mak
printf " '%s'" "$0" "$@" >> $config_host_mak
echo >> $config_host_mak

2471
echo all: >> $config_host_mak
2472 2473 2474 2475 2476 2477
echo "prefix=$prefix" >> $config_host_mak
echo "bindir=$bindir" >> $config_host_mak
echo "mandir=$mandir" >> $config_host_mak
echo "datadir=$datadir" >> $config_host_mak
echo "sysconfdir=$sysconfdir" >> $config_host_mak
echo "docdir=$docdir" >> $config_host_mak
2478
echo "confdir=$confdir" >> $config_host_mak
2479

A
aurel32 已提交
2480
case "$cpu" in
2481
  i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
2482
    ARCH=$cpu
A
aurel32 已提交
2483
  ;;
2484
  armv4b|armv4l)
2485
    ARCH=arm
A
aurel32 已提交
2486 2487
  ;;
esac
2488
echo "ARCH=$ARCH" >> $config_host_mak
2489
if test "$debug_tcg" = "yes" ; then
2490
  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2491
fi
L
Luiz Capitulino 已提交
2492 2493 2494
if test "$debug_mon" = "yes" ; then
  echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
fi
P
Paul Brook 已提交
2495
if test "$debug" = "yes" ; then
2496
  echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
P
Paul Brook 已提交
2497
fi
2498
if test "$strip_opt" = "yes" ; then
2499
  echo "STRIP=${strip}" >> $config_host_mak
2500
fi
B
bellard 已提交
2501
if test "$bigendian" = "yes" ; then
2502
  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2503
fi
2504
echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
B
bellard 已提交
2505
if test "$mingw32" = "yes" ; then
2506
  echo "CONFIG_WIN32=y" >> $config_host_mak
2507 2508 2509 2510 2511 2512 2513 2514 2515
  rc_version=`cat $source_path/VERSION`
  version_major=${rc_version%%.*}
  rc_version=${rc_version#*.}
  version_minor=${rc_version%%.*}
  rc_version=${rc_version#*.}
  version_subminor=${rc_version%%.*}
  version_micro=0
  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2516
else
J
Juan Quintela 已提交
2517
  echo "CONFIG_POSIX=y" >> $config_host_mak
M
Mark McLoughlin 已提交
2518 2519 2520 2521
fi

if test "$linux" = "yes" ; then
  echo "CONFIG_LINUX=y" >> $config_host_mak
B
bellard 已提交
2522
fi
2523

2524
if test "$darwin" = "yes" ; then
2525
  echo "CONFIG_DARWIN=y" >> $config_host_mak
2526
fi
M
malc 已提交
2527 2528

if test "$aix" = "yes" ; then
2529
  echo "CONFIG_AIX=y" >> $config_host_mak
M
malc 已提交
2530 2531
fi

B
bellard 已提交
2532
if test "$solaris" = "yes" ; then
2533
  echo "CONFIG_SOLARIS=y" >> $config_host_mak
2534
  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
T
ths 已提交
2535
  if test "$needs_libsunmath" = "yes" ; then
2536
    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
T
ths 已提交
2537
  fi
B
bellard 已提交
2538
fi
2539 2540 2541
if test "$haiku" = "yes" ; then
  echo "CONFIG_HAIKU=y" >> $config_host_mak
fi
2542
if test "$static" = "yes" ; then
2543
  echo "CONFIG_STATIC=y" >> $config_host_mak
B
bellard 已提交
2544
fi
2545
if test $profiler = "yes" ; then
2546
  echo "CONFIG_PROFILER=y" >> $config_host_mak
2547
fi
B
bellard 已提交
2548
if test "$slirp" = "yes" ; then
2549
  echo "CONFIG_SLIRP=y" >> $config_host_mak
2550
  QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
B
bellard 已提交
2551
fi
2552
if test "$vde" = "yes" ; then
2553
  echo "CONFIG_VDE=y" >> $config_host_mak
2554
fi
M
malc 已提交
2555
for card in $audio_card_list; do
P
pbrook 已提交
2556
    def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2557
    echo "$def=y" >> $config_host_mak
M
malc 已提交
2558
done
2559
echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
M
malc 已提交
2560
for drv in $audio_drv_list; do
P
pbrook 已提交
2561
    def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2562
    echo "$def=y" >> $config_host_mak
M
malc 已提交
2563
    if test "$drv" = "fmod"; then
2564
        echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
M
malc 已提交
2565 2566
    fi
done
2567 2568 2569
if test "$audio_pt_int" = "yes" ; then
  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
fi
2570 2571 2572
if test "$audio_win_int" = "yes" ; then
  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
fi
2573
echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2574
if test "$mixemu" = "yes" ; then
2575
  echo "CONFIG_MIXEMU=y" >> $config_host_mak
2576
fi
2577
if test "$vnc_tls" = "yes" ; then
2578
  echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2579
  echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2580
fi
2581
if test "$vnc_sasl" = "yes" ; then
2582
  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2583
  echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2584
fi
2585
if test "$vnc_jpeg" != "no" ; then
2586 2587 2588
  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
  echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
fi
2589
if test "$vnc_png" != "no" ; then
C
Corentin Chary 已提交
2590 2591 2592
  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
  echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
fi
2593
if test "$vnc_thread" != "no" ; then
C
Corentin Chary 已提交
2594 2595 2596
  echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
  echo "CONFIG_THREAD=y" >> $config_host_mak
fi
2597
if test "$fnmatch" = "yes" ; then
2598
  echo "CONFIG_FNMATCH=y" >> $config_host_mak
2599
fi
2600 2601 2602
if test "$uuid" = "yes" ; then
  echo "CONFIG_UUID=y" >> $config_host_mak
fi
C
Christoph Hellwig 已提交
2603 2604 2605
if test "$xfs" = "yes" ; then
  echo "CONFIG_XFS=y" >> $config_host_mak
fi
2606
qemu_version=`head $source_path/VERSION`
2607
echo "VERSION=$qemu_version" >>$config_host_mak
2608
echo "PKGVERSION=$pkgversion" >>$config_host_mak
2609 2610
echo "SRC_PATH=$source_path" >> $config_host_mak
echo "TARGET_DIRS=$target_list" >> $config_host_mak
J
Juan Quintela 已提交
2611
if [ "$docs" = "yes" ] ; then
2612
  echo "BUILD_DOCS=yes" >> $config_host_mak
2613
fi
2614
if test "$sdl" = "yes" ; then
2615
  echo "CONFIG_SDL=y" >> $config_host_mak
2616
  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2617 2618
fi
if test "$cocoa" = "yes" ; then
2619
  echo "CONFIG_COCOA=y" >> $config_host_mak
B
balrog 已提交
2620 2621
fi
if test "$curses" = "yes" ; then
2622
  echo "CONFIG_CURSES=y" >> $config_host_mak
2623
fi
2624
if test "$atfile" = "yes" ; then
2625
  echo "CONFIG_ATFILE=y" >> $config_host_mak
2626
fi
R
Riku Voipio 已提交
2627
if test "$utimens" = "yes" ; then
2628
  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
R
Riku Voipio 已提交
2629
fi
R
Riku Voipio 已提交
2630
if test "$pipe2" = "yes" ; then
2631
  echo "CONFIG_PIPE2=y" >> $config_host_mak
R
Riku Voipio 已提交
2632
fi
K
Kevin Wolf 已提交
2633 2634 2635
if test "$accept4" = "yes" ; then
  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
fi
2636
if test "$splice" = "yes" ; then
2637
  echo "CONFIG_SPLICE=y" >> $config_host_mak
2638
fi
R
Riku Voipio 已提交
2639 2640 2641
if test "$eventfd" = "yes" ; then
  echo "CONFIG_EVENTFD=y" >> $config_host_mak
fi
2642 2643 2644
if test "$fallocate" = "yes" ; then
  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
fi
2645 2646 2647
if test "$sync_file_range" = "yes" ; then
  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
fi
2648 2649 2650
if test "$fiemap" = "yes" ; then
  echo "CONFIG_FIEMAP=y" >> $config_host_mak
fi
2651 2652 2653
if test "$dup3" = "yes" ; then
  echo "CONFIG_DUP3=y" >> $config_host_mak
fi
2654
if test "$inotify" = "yes" ; then
2655
  echo "CONFIG_INOTIFY=y" >> $config_host_mak
2656
fi
2657 2658 2659
if test "$inotify1" = "yes" ; then
  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
fi
2660 2661 2662 2663 2664 2665
if test "$byteswap_h" = "yes" ; then
  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
fi
if test "$bswap_h" = "yes" ; then
  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
fi
A
Alexander Graf 已提交
2666
if test "$curl" = "yes" ; then
2667
  echo "CONFIG_CURL=y" >> $config_host_mak
J
Juan Quintela 已提交
2668
  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
A
Alexander Graf 已提交
2669
fi
A
aurel32 已提交
2670
if test "$brlapi" = "yes" ; then
2671
  echo "CONFIG_BRLAPI=y" >> $config_host_mak
A
aurel32 已提交
2672
fi
B
balrog 已提交
2673
if test "$bluez" = "yes" ; then
2674
  echo "CONFIG_BLUEZ=y" >> $config_host_mak
2675
  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
B
balrog 已提交
2676
fi
2677
if test "$xen" = "yes" ; then
J
Juan Quintela 已提交
2678
  echo "CONFIG_XEN=y" >> $config_host_mak
2679
fi
2680
if test "$io_thread" = "yes" ; then
2681
  echo "CONFIG_IOTHREAD=y" >> $config_host_mak
C
Corentin Chary 已提交
2682
  echo "CONFIG_THREAD=y" >> $config_host_mak
2683
fi
2684 2685 2686
if test "$linux_aio" = "yes" ; then
  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
fi
2687 2688 2689 2690 2691 2692 2693 2694
if test "$attr" = "yes" ; then
  echo "CONFIG_ATTR=y" >> $config_host_mak
fi
if test "$linux" = "yes" ; then
  if test "$attr" = "yes" ; then
    echo "CONFIG_VIRTFS=y" >> $config_host_mak
  fi
fi
T
ths 已提交
2695
if test "$blobs" = "yes" ; then
2696
  echo "INSTALL_BLOBS=yes" >> $config_host_mak
T
ths 已提交
2697
fi
A
aliguori 已提交
2698
if test "$iovec" = "yes" ; then
2699
  echo "CONFIG_IOVEC=y" >> $config_host_mak
A
aliguori 已提交
2700
fi
2701
if test "$preadv" = "yes" ; then
2702
  echo "CONFIG_PREADV=y" >> $config_host_mak
2703
fi
2704
if test "$fdt" = "yes" ; then
2705
  echo "CONFIG_FDT=y" >> $config_host_mak
2706
fi
M
Marcelo Tosatti 已提交
2707 2708 2709
if test "$signalfd" = "yes" ; then
  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
fi
2710 2711 2712
if test "$need_offsetof" = "yes" ; then
  echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
fi
2713 2714 2715
if test "$gcc_attribute_warn_unused_result" = "yes" ; then
  echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
fi
B
Blue Swirl 已提交
2716 2717 2718
if test "$fdatasync" = "yes" ; then
  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
fi
A
Andreas Färber 已提交
2719 2720 2721 2722 2723 2724
if test "$madvise" = "yes" ; then
  echo "CONFIG_MADVISE=y" >> $config_host_mak
fi
if test "$posix_madvise" = "yes" ; then
  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
fi
2725

2726 2727 2728 2729
if test "$spice" = "yes" ; then
  echo "CONFIG_SPICE=y" >> $config_host_mak
fi

2730
# XXX: suppress that
B
bellard 已提交
2731
if [ "$bsd" = "yes" ] ; then
2732
  echo "CONFIG_BSD=y" >> $config_host_mak
B
bellard 已提交
2733 2734
fi

2735
echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2736

2737 2738 2739
if test "$zero_malloc" = "yes" ; then
  echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
fi
2740 2741 2742
if test "$rbd" = "yes" ; then
  echo "CONFIG_RBD=y" >> $config_host_mak
fi
2743

2744 2745 2746
# USB host support
case "$usb" in
linux)
2747
  echo "HOST_USB=linux" >> $config_host_mak
2748 2749
;;
bsd)
2750
  echo "HOST_USB=bsd" >> $config_host_mak
2751 2752
;;
*)
2753
  echo "HOST_USB=stub" >> $config_host_mak
2754 2755 2756
;;
esac

2757
echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
2758 2759 2760
if test "$trace_backend" = "simple"; then
  echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
fi
P
Prerna Saxena 已提交
2761 2762 2763 2764
# Set the appropriate trace file.
if test "$trace_backend" = "simple"; then
  trace_file="\"$trace_file-%u\""
fi
2765 2766 2767
if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
  echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
fi
P
Prerna Saxena 已提交
2768 2769
echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak

2770 2771
echo "TOOLS=$tools" >> $config_host_mak
echo "ROMS=$roms" >> $config_host_mak
2772 2773 2774 2775 2776 2777
echo "MAKE=$make" >> $config_host_mak
echo "INSTALL=$install" >> $config_host_mak
echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
echo "CC=$cc" >> $config_host_mak
P
Paolo Bonzini 已提交
2778
echo "CC_I386=$cc_i386" >> $config_host_mak
2779 2780 2781 2782
echo "HOST_CC=$host_cc" >> $config_host_mak
echo "AR=$ar" >> $config_host_mak
echo "OBJCOPY=$objcopy" >> $config_host_mak
echo "LD=$ld" >> $config_host_mak
2783
echo "WINDRES=$windres" >> $config_host_mak
2784
echo "CFLAGS=$CFLAGS" >> $config_host_mak
J
Juan Quintela 已提交
2785
echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2786
echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
P
Paolo Bonzini 已提交
2787 2788 2789 2790 2791
if test "$sparse" = "yes" ; then
  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
fi
J
Juan Quintela 已提交
2792
echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2793
echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2794 2795
echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
J
Juan Quintela 已提交
2796
echo "LIBS+=$LIBS" >> $config_host_mak
J
Juan Quintela 已提交
2797
echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2798 2799
echo "EXESUF=$EXESUF" >> $config_host_mak

2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811
# generate list of library paths for linker script

$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}

if test -f ${config_host_ld}~ ; then
  if cmp -s $config_host_ld ${config_host_ld}~ ; then
    mv ${config_host_ld}~ $config_host_ld
  else
    rm ${config_host_ld}~
  fi
fi

B
Blue Swirl 已提交
2812 2813
for d in libdis libdis-user; do
    mkdir -p $d
2814
    symlink $source_path/Makefile.dis $d/Makefile
B
Blue Swirl 已提交
2815 2816
    echo > $d/config.mak
done
2817 2818 2819
if test "$static" = "no" -a "$user_pie" = "yes" ; then
  echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
fi
B
Blue Swirl 已提交
2820

2821
for target in $target_list; do
2822
target_dir="$target"
2823
config_target_mak=$target_dir/config-target.mak
B
Blue Swirl 已提交
2824
target_arch2=`echo $target | cut -d '-' -f 1`
2825
target_bigendian="no"
2826

2827
case "$target_arch2" in
2828
  armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2829 2830 2831
  target_bigendian=yes
  ;;
esac
2832
target_softmmu="no"
B
bellard 已提交
2833
target_user_only="no"
2834 2835
target_linux_user="no"
target_darwin_user="no"
B
blueswir1 已提交
2836
target_bsd_user="no"
P
pbrook 已提交
2837
case "$target" in
B
Blue Swirl 已提交
2838
  ${target_arch2}-softmmu)
P
pbrook 已提交
2839 2840
    target_softmmu="yes"
    ;;
B
Blue Swirl 已提交
2841
  ${target_arch2}-linux-user)
2842 2843 2844 2845
    if test "$linux" != "yes" ; then
      echo "ERROR: Target '$target' is only available on a Linux host"
      exit 1
    fi
P
pbrook 已提交
2846 2847 2848
    target_user_only="yes"
    target_linux_user="yes"
    ;;
B
Blue Swirl 已提交
2849
  ${target_arch2}-darwin-user)
2850 2851 2852 2853
    if test "$darwin" != "yes" ; then
      echo "ERROR: Target '$target' is only available on a Darwin host"
      exit 1
    fi
P
pbrook 已提交
2854 2855 2856
    target_user_only="yes"
    target_darwin_user="yes"
    ;;
B
Blue Swirl 已提交
2857
  ${target_arch2}-bsd-user)
B
Blue Swirl 已提交
2858
    if test "$bsd" != "yes" ; then
2859 2860 2861
      echo "ERROR: Target '$target' is only available on a BSD host"
      exit 1
    fi
B
blueswir1 已提交
2862 2863 2864
    target_user_only="yes"
    target_bsd_user="yes"
    ;;
P
pbrook 已提交
2865 2866 2867 2868 2869
  *)
    echo "ERROR: Target '$target' not recognised"
    exit 1
    ;;
esac
2870

2871
mkdir -p $target_dir
B
bellard 已提交
2872
mkdir -p $target_dir/fpu
B
bellard 已提交
2873
mkdir -p $target_dir/tcg
G
Gerd Hoffmann 已提交
2874
mkdir -p $target_dir/ide
B
blueswir1 已提交
2875
if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
B
bellard 已提交
2876 2877
  mkdir -p $target_dir/nwfpe
fi
2878
symlink $source_path/Makefile.target $target_dir/Makefile
B
bellard 已提交
2879

2880

2881
echo "# Automatically generated by configure - do not modify" > $config_target_mak
B
bellard 已提交
2882

P
pbrook 已提交
2883
bflt="no"
2884
target_nptl="no"
B
Blue Swirl 已提交
2885
interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
P
Paolo Bonzini 已提交
2886
echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
P
pbrook 已提交
2887
gdb_xml_files=""
A
aliguori 已提交
2888

2889
TARGET_ARCH="$target_arch2"
2890
TARGET_BASE_ARCH=""
2891
TARGET_ABI_DIR=""
2892

B
Blue Swirl 已提交
2893
case "$target_arch2" in
A
aurel32 已提交
2894
  i386)
P
Paul Brook 已提交
2895
    target_phys_bits=32
A
aurel32 已提交
2896 2897
  ;;
  x86_64)
2898
    TARGET_BASE_ARCH=i386
P
Paul Brook 已提交
2899
    target_phys_bits=64
A
aurel32 已提交
2900 2901
  ;;
  alpha)
P
Paul Brook 已提交
2902
    target_phys_bits=64
R
Richard Henderson 已提交
2903
    target_nptl="yes"
A
aurel32 已提交
2904 2905
  ;;
  arm|armeb)
J
Juan Quintela 已提交
2906
    TARGET_ARCH=arm
A
aurel32 已提交
2907
    bflt="yes"
2908
    target_nptl="yes"
P
pbrook 已提交
2909
    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
P
Paul Brook 已提交
2910
    target_phys_bits=32
A
aurel32 已提交
2911 2912
  ;;
  cris)
E
edgar_igl 已提交
2913
    target_nptl="yes"
P
Paul Brook 已提交
2914
    target_phys_bits=32
A
aurel32 已提交
2915 2916 2917
  ;;
  m68k)
    bflt="yes"
P
pbrook 已提交
2918
    gdb_xml_files="cf-core.xml cf-fp.xml"
P
Paul Brook 已提交
2919
    target_phys_bits=32
A
aurel32 已提交
2920
  ;;
2921 2922 2923 2924 2925
  microblaze)
    bflt="yes"
    target_nptl="yes"
    target_phys_bits=32
  ;;
J
Juan Quintela 已提交
2926
  mips|mipsel)
J
Juan Quintela 已提交
2927
    TARGET_ARCH=mips
2928
    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
P
Paul Brook 已提交
2929
    target_nptl="yes"
P
Paul Brook 已提交
2930
    target_phys_bits=64
A
aurel32 已提交
2931 2932
  ;;
  mipsn32|mipsn32el)
J
Juan Quintela 已提交
2933
    TARGET_ARCH=mipsn32
2934
    TARGET_BASE_ARCH=mips
2935
    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
P
Paul Brook 已提交
2936
    target_phys_bits=64
A
aurel32 已提交
2937 2938
  ;;
  mips64|mips64el)
J
Juan Quintela 已提交
2939
    TARGET_ARCH=mips64
2940
    TARGET_BASE_ARCH=mips
2941
    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
P
Paul Brook 已提交
2942
    target_phys_bits=64
A
aurel32 已提交
2943 2944
  ;;
  ppc)
2945
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
P
Paul Brook 已提交
2946
    target_phys_bits=32
2947
    target_nptl="yes"
A
aurel32 已提交
2948 2949
  ;;
  ppcemb)
2950
    TARGET_BASE_ARCH=ppc
2951
    TARGET_ABI_DIR=ppc
2952
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
P
Paul Brook 已提交
2953
    target_phys_bits=64
2954
    target_nptl="yes"
A
aurel32 已提交
2955 2956
  ;;
  ppc64)
2957
    TARGET_BASE_ARCH=ppc
2958
    TARGET_ABI_DIR=ppc
2959
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
P
Paul Brook 已提交
2960
    target_phys_bits=64
A
aurel32 已提交
2961 2962
  ;;
  ppc64abi32)
J
Juan Quintela 已提交
2963
    TARGET_ARCH=ppc64
2964
    TARGET_BASE_ARCH=ppc
2965
    TARGET_ABI_DIR=ppc
2966
    echo "TARGET_ABI32=y" >> $config_target_mak
2967
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
P
Paul Brook 已提交
2968
    target_phys_bits=64
A
aurel32 已提交
2969 2970
  ;;
  sh4|sh4eb)
J
Juan Quintela 已提交
2971
    TARGET_ARCH=sh4
A
aurel32 已提交
2972
    bflt="yes"
A
aurel32 已提交
2973
    target_nptl="yes"
P
Paul Brook 已提交
2974
    target_phys_bits=32
A
aurel32 已提交
2975 2976
  ;;
  sparc)
P
Paul Brook 已提交
2977
    target_phys_bits=64
A
aurel32 已提交
2978 2979
  ;;
  sparc64)
2980
    TARGET_BASE_ARCH=sparc
P
Paul Brook 已提交
2981
    target_phys_bits=64
A
aurel32 已提交
2982 2983
  ;;
  sparc32plus)
J
Juan Quintela 已提交
2984
    TARGET_ARCH=sparc64
2985
    TARGET_BASE_ARCH=sparc
2986
    TARGET_ABI_DIR=sparc
2987
    echo "TARGET_ABI32=y" >> $config_target_mak
P
Paul Brook 已提交
2988
    target_phys_bits=64
A
aurel32 已提交
2989
  ;;
2990 2991 2992
  s390x)
    target_phys_bits=64
  ;;
A
aurel32 已提交
2993 2994 2995 2996 2997
  *)
    echo "Unsupported target CPU"
    exit 1
  ;;
esac
2998
echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2999
target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3000 3001
echo "TARGET_$target_arch_name=y" >> $config_target_mak
echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3002
# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3003 3004 3005
if [ "$TARGET_BASE_ARCH" = "" ]; then
  TARGET_BASE_ARCH=$TARGET_ARCH
fi
3006
echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3007 3008 3009
if [ "$TARGET_ABI_DIR" = "" ]; then
  TARGET_ABI_DIR=$TARGET_ARCH
fi
3010
echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
J
Juan Quintela 已提交
3011 3012 3013
case "$target_arch2" in
  i386|x86_64)
    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3014
      echo "CONFIG_XEN=y" >> $config_target_mak
J
Juan Quintela 已提交
3015 3016
    fi
esac
J
Juan Quintela 已提交
3017
case "$target_arch2" in
A
Alexander Graf 已提交
3018
  i386|x86_64|ppcemb|ppc|ppc64|s390x)
J
Juan Quintela 已提交
3019 3020 3021 3022
    # Make sure the target and host cpus are compatible
    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
      \( "$target_arch2" = "$cpu" -o \
      \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
A
Alexander Graf 已提交
3023
      \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
J
Juan Quintela 已提交
3024 3025
      \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
      \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3026 3027
      echo "CONFIG_KVM=y" >> $config_target_mak
      echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
3028 3029 3030
      if test "$kvm_para" = "yes"; then
        echo "CONFIG_KVM_PARA=y" >> $config_target_mak
      fi
M
Michael S. Tsirkin 已提交
3031 3032 3033
      if test $vhost_net = "yes" ; then
        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
      fi
J
Juan Quintela 已提交
3034 3035
    fi
esac
B
bellard 已提交
3036
if test "$target_bigendian" = "yes" ; then
3037
  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
B
bellard 已提交
3038
fi
3039
if test "$target_softmmu" = "yes" ; then
P
Paul Brook 已提交
3040
  echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3041 3042
  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
  echo "LIBS+=$libs_softmmu" >> $config_target_mak
3043
  echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3044
  echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
B
bellard 已提交
3045
fi
B
bellard 已提交
3046
if test "$target_user_only" = "yes" ; then
3047
  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
B
bellard 已提交
3048
fi
3049
if test "$target_linux_user" = "yes" ; then
3050
  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3051 3052
fi
if test "$target_darwin_user" = "yes" ; then
3053
  echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3054
fi
P
pbrook 已提交
3055 3056 3057 3058 3059
list=""
if test ! -z "$gdb_xml_files" ; then
  for x in $gdb_xml_files; do
    list="$list $source_path/gdb-xml/$x"
  done
3060
  echo "TARGET_XML_FILES=$list" >> $config_target_mak
P
pbrook 已提交
3061
fi
3062

3063
case "$target_arch2" in
3064 3065
  i386|x86_64)
    echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
3066
    ;;
3067
  *)
3068
    echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
3069
    ;;
3070 3071
esac

P
pbrook 已提交
3072
if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3073
  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
P
pbrook 已提交
3074
fi
3075 3076
if test "$target_user_only" = "yes" \
        -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3077
  echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3078
fi
P
Paul Brook 已提交
3079
if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3080
  echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
P
Paul Brook 已提交
3081
fi
B
blueswir1 已提交
3082
if test "$target_bsd_user" = "yes" ; then
3083
  echo "CONFIG_BSD_USER=y" >> $config_target_mak
B
blueswir1 已提交
3084
fi
3085

3086
# generate QEMU_CFLAGS/LDFLAGS for targets
3087

3088
cflags=""
3089
includes=""
3090
ldflags=""
3091

J
Juan Quintela 已提交
3092
if test "$ARCH" = "sparc64" ; then
3093
  includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3094
elif test "$ARCH" = "s390x" ; then
3095
  includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3096
elif test "$ARCH" = "x86_64" ; then
3097
  includes="-I\$(SRC_PATH)/tcg/i386 $includes"
J
Juan Quintela 已提交
3098
else
3099
  includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
J
Juan Quintela 已提交
3100
fi
3101 3102
includes="-I\$(SRC_PATH)/tcg $includes"
includes="-I\$(SRC_PATH)/fpu $includes"
J
Juan Quintela 已提交
3103

B
Blue Swirl 已提交
3104 3105 3106 3107 3108 3109
if test "$target_user_only" = "yes" ; then
    libdis_config_mak=libdis-user/config.mak
else
    libdis_config_mak=libdis/config.mak
fi

3110 3111 3112
for i in $ARCH $TARGET_BASE_ARCH ; do
  case "$i" in
  alpha)
3113
    echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
B
Blue Swirl 已提交
3114
    echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3115 3116
  ;;
  arm)
3117
    echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
B
Blue Swirl 已提交
3118
    echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3119 3120
  ;;
  cris)
3121
    echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
B
Blue Swirl 已提交
3122
    echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3123 3124
  ;;
  hppa)
3125
    echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
B
Blue Swirl 已提交
3126
    echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3127 3128
  ;;
  i386|x86_64)
3129
    echo "CONFIG_I386_DIS=y"  >> $config_target_mak
B
Blue Swirl 已提交
3130
    echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3131
  ;;
A
Aurelien Jarno 已提交
3132 3133 3134 3135
  ia64*)
    echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
    echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
  ;;
3136
  m68k)
3137
    echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
B
Blue Swirl 已提交
3138
    echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3139 3140
  ;;
  microblaze)
3141
    echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
B
Blue Swirl 已提交
3142
    echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3143 3144
  ;;
  mips*)
3145
    echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
B
Blue Swirl 已提交
3146
    echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3147 3148
  ;;
  ppc*)
3149
    echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
B
Blue Swirl 已提交
3150
    echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3151
  ;;
3152
  s390*)
3153
    echo "CONFIG_S390_DIS=y"  >> $config_target_mak
B
Blue Swirl 已提交
3154
    echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3155 3156
  ;;
  sh4)
3157
    echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
B
Blue Swirl 已提交
3158
    echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3159 3160
  ;;
  sparc*)
3161
    echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
B
Blue Swirl 已提交
3162
    echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3163 3164 3165 3166
  ;;
  esac
done

3167 3168 3169 3170 3171 3172 3173
case "$ARCH" in
alpha)
  # Ensure there's only a single GP
  cflags="-msmall-data $cflags"
;;
esac

3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184
if test "$target_softmmu" = "yes" ; then
  case "$TARGET_BASE_ARCH" in
  arm)
    cflags="-DHAS_AUDIO $cflags"
  ;;
  i386|mips|ppc)
    cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
  ;;
  esac
fi

3185
if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3186
	"$user_pie" = "yes" ; then
3187 3188 3189 3190
  cflags="-fpie $cflags"
  ldflags="-pie $ldflags"
fi

3191 3192 3193
if test "$target_softmmu" = "yes" -a \( \
        "$TARGET_ARCH" = "microblaze" -o \
        "$TARGET_ARCH" = "cris" \) ; then
3194
  echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3195 3196
fi

3197
if test "$gprof" = "yes" ; then
3198
  echo "TARGET_GPROF=yes" >> $config_target_mak
3199 3200 3201 3202 3203 3204
  if test "$target_linux_user" = "yes" ; then
    cflags="-p $cflags"
    ldflags="-p $ldflags"
  fi
  if test "$target_softmmu" = "yes" ; then
    ldflags="-p $ldflags"
3205
    echo "GPROF_CFLAGS=-p" >> $config_target_mak
3206 3207 3208
  fi
fi

3209
linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3210
if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3211 3212 3213
  case "$ARCH" in
  sparc)
    # -static is used to avoid g1/g3 usage by the dynamic linker
3214
    ldflags="$linker_script -static $ldflags"
3215
    ;;
3216 3217 3218
  alpha | s390x)
    # The default placement of the application is fine.
    ;;
R
Richard Henderson 已提交
3219
  *)
3220
    ldflags="$linker_script $ldflags"
3221 3222 3223 3224
    ;;
  esac
fi

3225 3226
echo "LDFLAGS+=$ldflags" >> $config_target_mak
echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3227
echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3228

3229
done # for target in $targets
B
bellard 已提交
3230

P
Paolo Bonzini 已提交
3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243
# build tree in object directory in case the source is not in the current directory
DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
DIRS="$DIRS roms/seabios roms/vgabios"
DIRS="$DIRS fsdev ui"
FILES="Makefile tests/Makefile"
FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
    FILES="$FILES pc-bios/`basename $bios_file`"
done
mkdir -p $DIRS
for f in $FILES ; do
A
Aurelien Jarno 已提交
3244
    test -e $f || symlink $source_path/$f $f
P
Paolo Bonzini 已提交
3245
done
P
Paul Brook 已提交
3246

3247
# temporary config to build submodules
3248
for rom in seabios vgabios ; do
3249
    config_mak=roms/$rom/config.mak
3250
    echo "# Automatically generated by configure - do not modify" > $config_mak
3251 3252 3253 3254 3255 3256 3257 3258 3259
    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
    echo "CC=$cc" >> $config_mak
    echo "BCC=bcc" >> $config_mak
    echo "CPP=${cross_prefix}cpp" >> $config_mak
    echo "OBJCOPY=objcopy" >> $config_mak
    echo "IASL=iasl" >> $config_mak
    echo "LD=$ld" >> $config_mak
done

P
Paul Brook 已提交
3260 3261 3262
for hwlib in 32 64; do
  d=libhw$hwlib
  mkdir -p $d
B
Blue Swirl 已提交
3263
  mkdir -p $d/ide
3264
  symlink $source_path/Makefile.hw $d/Makefile
3265
  echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
P
Paul Brook 已提交
3266
done
3267 3268 3269

d=libuser
mkdir -p $d
3270
symlink $source_path/Makefile.user $d/Makefile
3271 3272 3273
if test "$static" = "no" -a "$user_pie" = "yes" ; then
  echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
fi
3274 3275 3276 3277

if test "$docs" = "yes" ; then
  mkdir -p QMP
fi