configure 145.8 KB
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#!/bin/sh
#
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# qemu configure script (c) 2003 Fabrice Bellard
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#
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# Unset some variables known to interfere with behavior of common tools,
# just as autoconf does.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

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# Temporary directory used for files created while
# configure runs. Since it is in the build directory
# we can safely blow away any previous version of it
# (and we need not jump through hoops to try to delete
# it when configure exits.)
TMPDIR1="config-temp"
rm -rf "${TMPDIR1}"
mkdir -p "${TMPDIR1}"
if [ $? -ne 0 ]; then
    echo "ERROR: failed to create temporary directory"
    exit 1
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fi

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TMPB="qemu-conf"
TMPC="${TMPDIR1}/${TMPB}.c"
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TMPO="${TMPDIR1}/${TMPB}.o"
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TMPCXX="${TMPDIR1}/${TMPB}.cxx"
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TMPL="${TMPDIR1}/${TMPB}.lo"
TMPA="${TMPDIR1}/lib${TMPB}.la"
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TMPE="${TMPDIR1}/${TMPB}.exe"
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rm -f config.log
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# Print a helpful header at the top of config.log
echo "# QEMU configure log $(date)" >> config.log
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printf "# Configured with:" >> config.log
printf " '%s'" "$0" "$@" >> config.log
echo >> config.log
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echo "#" >> config.log

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error_exit() {
    echo
    echo "ERROR: $1"
    while test -n "$2"; do
        echo "       $2"
        shift
    done
    echo
    exit 1
}

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do_compiler() {
    # Run the compiler, capturing its output to the log. First argument
    # is compiler binary to execute.
    local compiler="$1"
    shift
    echo $compiler "$@" >> config.log
    $compiler "$@" >> config.log 2>&1 || return $?
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    # Test passed. If this is an --enable-werror build, rerun
    # the test with -Werror and bail out if it fails. This
    # makes warning-generating-errors in configure test code
    # obvious to developers.
    if test "$werror" != "yes"; then
        return 0
    fi
    # Don't bother rerunning the compile if we were already using -Werror
    case "$*" in
        *-Werror*)
           return 0
        ;;
    esac
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    echo $compiler -Werror "$@" >> config.log
    $compiler -Werror "$@" >> config.log 2>&1 && return $?
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    error_exit "configure test passed without -Werror but failed with -Werror." \
        "This is probably a bug in the configure script. The failing command" \
        "will be at the bottom of config.log." \
        "You can run configure with --disable-werror to bypass this check."
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}

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do_cc() {
    do_compiler "$cc" "$@"
}

do_cxx() {
    do_compiler "$cxx" "$@"
}

update_cxxflags() {
    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
    # options which some versions of GCC's C++ compiler complain about
    # because they only make sense for C programs.
    QEMU_CXXFLAGS=
    for arg in $QEMU_CFLAGS; do
        case $arg in
            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
                ;;
            *)
                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
                ;;
        esac
    done
}

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compile_object() {
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  local_cflags="$1"
  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
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}

compile_prog() {
  local_cflags="$1"
  local_ldflags="$2"
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  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
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}

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do_libtool() {
    local mode=$1
    shift
    # Run the compiler, capturing its output to the log.
    echo $libtool $mode --tag=CC $cc "$@" >> config.log
    $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $?
    # Test passed. If this is an --enable-werror build, rerun
    # the test with -Werror and bail out if it fails. This
    # makes warning-generating-errors in configure test code
    # obvious to developers.
    if test "$werror" != "yes"; then
        return 0
    fi
    # Don't bother rerunning the compile if we were already using -Werror
    case "$*" in
        *-Werror*)
           return 0
        ;;
    esac
    echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log
    $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $?
    error_exit "configure test passed without -Werror but failed with -Werror." \
        "This is probably a bug in the configure script. The failing command" \
        "will be at the bottom of config.log." \
        "You can run configure with --disable-werror to bypass this check."
}

libtool_prog() {
    do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $?
    do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib
}

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

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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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have_backend () {
    echo "$trace_backends" | grep "$1" >/dev/null
}

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# default parameters
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source_path=`dirname "$0"`
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cpu=""
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iasl="iasl"
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interp_prefix="/usr/gnemul/qemu-%M"
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static="no"
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cross_prefix=""
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audio_drv_list=""
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block_drv_rw_whitelist=""
block_drv_ro_whitelist=""
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host_cc="cc"
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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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libs_qga=""
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debug_info="yes"
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stack_protector=""
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# Don't accept a target_list environment variable.
unset target_list
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# 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=""
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netmap="no"
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pixman=""
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sdl=""
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sdlabi="1.2"
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virtfs=""
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vnc="yes"
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sparse="no"
uuid=""
vde=""
vnc_tls=""
vnc_sasl=""
vnc_jpeg=""
vnc_png=""
xen=""
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xen_ctrl_version=""
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xen_pci_passthrough=""
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linux_aio=""
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cap_ng=""
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attr=""
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libattr=""
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xfs=""

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vhost_net="no"
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vhost_scsi="no"
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kvm="no"
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rdma=""
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gprof="no"
debug_tcg="no"
debug="no"
strip_opt="yes"
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tcg_interpreter="no"
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bigendian="no"
mingw32="no"
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gcov="no"
gcov_tool="gcov"
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EXESUF=""
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DSOSUF=".so"
LDFLAGS_SHARED="-shared"
modules="no"
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prefix="/usr/local"
mandir="\${prefix}/share/man"
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datadir="\${prefix}/share"
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qemu_docdir="\${prefix}/share/doc/qemu"
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bindir="\${prefix}/bin"
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libdir="\${prefix}/lib"
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libexecdir="\${prefix}/libexec"
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includedir="\${prefix}/include"
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sysconfdir="\${prefix}/etc"
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local_statedir="\${prefix}/var"
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confsuffix="/qemu"
slirp="yes"
oss_lib=""
bsd="no"
linux="no"
solaris="no"
profiler="no"
cocoa="no"
softmmu="yes"
linux_user="no"
bsd_user="no"
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guest_base="yes"
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aix="no"
blobs="yes"
pkgversion=""
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pie=""
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zero_malloc=""
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qom_cast_debug="yes"
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trace_backends="nop"
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trace_file="trace"
spice=""
rbd=""
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smartcard_nss=""
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libusb=""
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usb_redir=""
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opengl=""
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zlib="yes"
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lzo=""
snappy=""
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bzip2=""
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guest_agent=""
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guest_agent_with_vss="no"
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guest_agent_ntddscsi="no"
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guest_agent_msi=""
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vss_win32_sdk=""
win_sdk="no"
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want_tools="yes"
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libiscsi=""
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libnfs=""
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coroutine=""
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coroutine_pool=""
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seccomp=""
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glusterfs=""
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glusterfs_discard="no"
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glusterfs_zerofill="no"
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archipelago="no"
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gtk=""
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gtkabi=""
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gnutls=""
gnutls_hash=""
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vte=""
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tpm="yes"
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libssh2=""
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vhdx=""
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numa=""
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tcmalloc="no"
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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="$optarg"
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  ;;
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  --cxx=*) CXX="$optarg"
  ;;
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  --source-path=*) source_path="$optarg"
  ;;
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  --cpu=*) cpu="$optarg"
  ;;
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  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
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                    EXTRA_CFLAGS="$optarg"
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  ;;
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  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
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                     EXTRA_LDFLAGS="$optarg"
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  ;;
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  --enable-debug-info) debug_info="yes"
  ;;
  --disable-debug-info) debug_info="no"
  ;;
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  esac
done
# OS specific
# Using uname is really, really broken.  Once we have the right set of checks
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# we can eliminate its usage altogether.
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# Preferred compiler:
#  ${CC} (if set)
#  ${cross_prefix}gcc (if cross-prefix specified)
#  system compiler
if test -z "${CC}${cross_prefix}"; then
  cc="$host_cc"
else
  cc="${CC-${cross_prefix}gcc}"
fi

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if test -z "${CXX}${cross_prefix}"; then
  cxx="c++"
else
  cxx="${CXX-${cross_prefix}g++}"
fi

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ar="${AR-${cross_prefix}ar}"
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as="${AS-${cross_prefix}as}"
cpp="${CPP-$cc -E}"
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objcopy="${OBJCOPY-${cross_prefix}objcopy}"
ld="${LD-${cross_prefix}ld}"
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libtool="${LIBTOOL-${cross_prefix}libtool}"
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nm="${NM-${cross_prefix}nm}"
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strip="${STRIP-${cross_prefix}strip}"
windres="${WINDRES-${cross_prefix}windres}"
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pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
query_pkg_config() {
    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
}
pkg_config=query_pkg_config
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sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
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sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
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# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
ARFLAGS="${ARFLAGS-rv}"

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# default flags for all hosts
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QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
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QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
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QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
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QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
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QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
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if test "$debug_info" = "yes"; then
    CFLAGS="-g $CFLAGS"
    LDFLAGS="-g $LDFLAGS"
fi
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# make source path absolute
source_path=`cd "$source_path"; pwd`

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# running configure in the source tree?
# we know that's the case if configure is there.
if test -f "./configure"; then
    pwd_is_source_path="y"
else
    pwd_is_source_path="n"
fi

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

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check_include() {
cat > $TMPC <<EOF
#include <$1>
int main(void) { return 0; }
EOF
  compile_object
}

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write_c_skeleton() {
    cat > $TMPC <<EOF
int main(void) { return 0; }
EOF
}

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if check_define __linux__ ; then
  targetos="Linux"
elif check_define _WIN32 ; then
  targetos='MINGW32'
elif check_define __OpenBSD__ ; then
  targetos='OpenBSD'
elif check_define __sun__ ; then
  targetos='SunOS'
elif check_define __HAIKU__ ; then
  targetos='Haiku'
else
  targetos=`uname -s`
fi

# Some host OSes need non-standard checks for which CPU to use.
# Note that these checks are broken for cross-compilation: if you're
# cross-compiling to one of these OSes then you'll need to specify
# the correct CPU with the --cpu option.
case $targetos in
Darwin)
  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
  # run 64-bit userspace code.
  # If the user didn't specify a CPU explicitly and the kernel says this is
  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
    cpu="x86_64"
  fi
  ;;
SunOS)
  # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
    cpu="x86_64"
  fi
esac

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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
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  if check_define __ILP32__ ; then
    cpu="x32"
  else
    cpu="x86_64"
  fi
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elif check_define __sparc__ ; then
  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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elif check_define __arm__ ; then
  cpu="arm"
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elif check_define __aarch64__ ; then
  cpu="aarch64"
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elif check_define __hppa__ ; then
  cpu="hppa"
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else
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  cpu=`uname -m`
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fi

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ARCH=
# Normalise host CPU name and set ARCH.
# Note that this case should only have supported host CPUs, not guests.
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case "$cpu" in
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  ia64|ppc|ppc64|s390|s390x|sparc64|x32)
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    cpu="$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|armv*l|arm)
    cpu="arm"
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  ;;
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  aarch64)
    cpu="aarch64"
  ;;
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  mips*)
    cpu="mips"
  ;;
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  sparc|sun4[cdmuv])
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    cpu="sparc"
  ;;
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  *)
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    # This will result in either an error or falling back to TCI later
    ARCH=unknown
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  ;;
esac
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if test -z "$ARCH"; then
  ARCH="$cpu"
fi
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# OS specific
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# host *BSD for user mode
HOST_VARIANT_DIR=""

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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 $QEMU_CFLAGS"
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  audio_possible_drivers="sdl"
  audio_drv_list="sdl"
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;;
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MINGW32*)
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  mingw32="yes"
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  audio_possible_drivers="dsound sdl"
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  if check_include dsound.h; then
    audio_drv_list="dsound"
  else
    audio_drv_list=""
  fi
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;;
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GNU/kFreeBSD)
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  bsd="yes"
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  audio_drv_list="oss"
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  audio_possible_drivers="oss sdl pa"
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;;
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FreeBSD)
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  bsd="yes"
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  make="${MAKE-gmake}"
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  audio_drv_list="oss"
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  audio_possible_drivers="oss sdl pa"
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  # needed for kinfo_getvmmap(3) in libutil.h
  LIBS="-lutil $LIBS"
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  netmap=""  # enable netmap autodetect
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  HOST_VARIANT_DIR="freebsd"
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;;
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DragonFly)
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  bsd="yes"
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  make="${MAKE-gmake}"
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  audio_drv_list="oss"
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  audio_possible_drivers="oss sdl pa"
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  HOST_VARIANT_DIR="dragonfly"
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;;
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NetBSD)
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  bsd="yes"
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  make="${MAKE-gmake}"
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  audio_drv_list="oss"
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  audio_possible_drivers="oss sdl"
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  oss_lib="-lossaudio"
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  HOST_VARIANT_DIR="netbsd"
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;;
OpenBSD)
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  bsd="yes"
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  make="${MAKE-gmake}"
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  audio_drv_list="sdl"
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  audio_possible_drivers="sdl"
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  HOST_VARIANT_DIR="openbsd"
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;;
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Darwin)
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  bsd="yes"
  darwin="yes"
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  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
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  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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  fi
  cocoa="yes"
  audio_drv_list="coreaudio"
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Kővágó, Zoltán 已提交
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  audio_possible_drivers="coreaudio sdl"
635
  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
636
  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
637 638 639
  # Disable attempts to use ObjectiveC features in os/object.h since they
  # won't work when we're compiling with gcc as a C compiler.
  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
640
  HOST_VARIANT_DIR="darwin"
641
;;
B
bellard 已提交
642
SunOS)
643
  solaris="yes"
644 645
  make="${MAKE-gmake}"
  install="${INSTALL-ginstall}"
646
  ld="gld"
647
  smbd="${SMBD-/usr/sfw/sbin/smbd}"
648 649 650 651 652 653
  needs_libsunmath="no"
  solarisrev=`uname -r | cut -f2 -d.`
  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"
654 655 656
        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"
657
      else
658 659 660 661
        error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
            "libsunmath from the Sun Studio compilers tools, due to a lack of" \
            "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
            "Studio 11 can be downloaded from www.sun.com."
662
      fi
T
ths 已提交
663
    fi
664 665 666 667 668
  fi
  if test -f /usr/include/sys/soundcard.h ; then
    audio_drv_list="oss"
  fi
  audio_possible_drivers="oss sdl"
669 670 671 672
# 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"
J
Juan Quintela 已提交
673
  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
674 675 676
  solarisnetlibs="-lsocket -lnsl -lresolv"
  LIBS="$solarisnetlibs $LIBS"
  libs_qga="$solarisnetlibs $libs_qga"
T
ths 已提交
677
;;
M
malc 已提交
678
AIX)
679
  aix="yes"
680
  make="${MAKE-gmake}"
M
malc 已提交
681
;;
682 683 684 685 686
Haiku)
  haiku="yes"
  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
  LIBS="-lposix_error_mapper -lnetwork $LIBS"
;;
687
*)
688
  audio_drv_list="oss"
K
Kővágó, Zoltán 已提交
689
  audio_possible_drivers="oss alsa sdl pa"
690 691
  linux="yes"
  linux_user="yes"
692 693
  kvm="yes"
  vhost_net="yes"
694
  vhost_scsi="yes"
695
  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
B
bellard 已提交
696
;;
B
bellard 已提交
697 698
esac

B
bellard 已提交
699
if [ "$bsd" = "yes" ] ; then
700
  if [ "$darwin" != "yes" ] ; then
701
    bsd_user="yes"
702
  fi
B
bellard 已提交
703 704
fi

705 706
: ${make=${MAKE-make}}
: ${install=${INSTALL-install}}
707
: ${python=${PYTHON-python}}
708
: ${smbd=${SMBD-/usr/sbin/smbd}}
709

710 711 712 713 714 715 716
# Default objcc to clang if available, otherwise use CC
if has clang; then
  objcc=clang
else
  objcc="$cc"
fi

717 718
if test "$mingw32" = "yes" ; then
  EXESUF=".exe"
F
Fam Zheng 已提交
719
  DSOSUF=".dll"
J
Juan Quintela 已提交
720
  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
721 722
  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
723
  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
724
  write_c_skeleton;
725 726 727
  if compile_prog "" "-liberty" ; then
    LIBS="-liberty $LIBS"
  fi
728
  prefix="c:/Program Files/QEMU"
729
  mandir="\${prefix}"
730
  datadir="\${prefix}"
731
  qemu_docdir="\${prefix}"
732 733
  bindir="\${prefix}"
  sysconfdir="\${prefix}"
734
  local_statedir=
735
  confsuffix=""
K
Kirk Allan 已提交
736
  libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi $libs_qga"
737 738
fi

739
werror=""
740

B
bellard 已提交
741
for opt do
P
pbrook 已提交
742
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
B
bellard 已提交
743
  case "$opt" in
744 745
  --help|-h) show_help=yes
  ;;
M
Mike Frysinger 已提交
746 747
  --version|-V) exec cat $source_path/VERSION
  ;;
748
  --prefix=*) prefix="$optarg"
B
bellard 已提交
749
  ;;
750
  --interp-prefix=*) interp_prefix="$optarg"
B
bellard 已提交
751
  ;;
P
Paolo Bonzini 已提交
752
  --source-path=*)
B
bellard 已提交
753
  ;;
754
  --cross-prefix=*)
B
bellard 已提交
755
  ;;
756
  --cc=*)
B
bellard 已提交
757
  ;;
758
  --host-cc=*) host_cc="$optarg"
B
bellard 已提交
759
  ;;
760 761
  --cxx=*)
  ;;
762 763
  --iasl=*) iasl="$optarg"
  ;;
764 765
  --objcc=*) objcc="$optarg"
  ;;
766
  --make=*) make="$optarg"
B
bellard 已提交
767
  ;;
768 769
  --install=*) install="$optarg"
  ;;
B
Blue Swirl 已提交
770 771
  --python=*) python="$optarg"
  ;;
B
Blue Swirl 已提交
772 773
  --gcov=*) gcov_tool="$optarg"
  ;;
774 775
  --smbd=*) smbd="$optarg"
  ;;
776
  --extra-cflags=*)
B
bellard 已提交
777
  ;;
778
  --extra-ldflags=*)
B
bellard 已提交
779
  ;;
780 781 782 783
  --enable-debug-info)
  ;;
  --disable-debug-info)
  ;;
F
Fam Zheng 已提交
784 785 786
  --enable-modules)
      modules="yes"
  ;;
787
  --cpu=*)
B
bellard 已提交
788
  ;;
789
  --target-list=*) target_list="$optarg"
B
bellard 已提交
790
  ;;
L
Lluís Vilanova 已提交
791 792 793 794
  --enable-trace-backends=*) trace_backends="$optarg"
  ;;
  # XXX: backwards compatibility
  --enable-trace-backend=*) trace_backends="$optarg"
795
  ;;
796
  --with-trace-file=*) trace_file="$optarg"
P
Prerna Saxena 已提交
797
  ;;
B
bellard 已提交
798 799
  --enable-gprof) gprof="yes"
  ;;
B
Blue Swirl 已提交
800 801
  --enable-gcov) gcov="yes"
  ;;
802 803 804
  --static)
    static="yes"
    LDFLAGS="-static $LDFLAGS"
805
    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
B
bellard 已提交
806
  ;;
807 808 809 810
  --mandir=*) mandir="$optarg"
  ;;
  --bindir=*) bindir="$optarg"
  ;;
A
Alon Levy 已提交
811 812
  --libdir=*) libdir="$optarg"
  ;;
813 814
  --libexecdir=*) libexecdir="$optarg"
  ;;
815 816
  --includedir=*) includedir="$optarg"
  ;;
817
  --datadir=*) datadir="$optarg"
818
  ;;
819 820
  --with-confsuffix=*) confsuffix="$optarg"
  ;;
821
  --docdir=*) qemu_docdir="$optarg"
822
  ;;
823
  --sysconfdir=*) sysconfdir="$optarg"
824
  ;;
L
Luiz Capitulino 已提交
825 826 827
  --localstatedir=*) local_statedir="$optarg"
  ;;
  --sbindir=*|--sharedstatedir=*|\
828 829 830 831 832 833 834
  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
    # These switches are silently ignored, for compatibility with
    # autoconf-generated configure scripts. This allows QEMU's
    # configure to be used by RPM and similar macros that set
    # lots of directory switches by default.
  ;;
835 836 837 838
  --with-system-pixman) pixman="system"
  ;;
  --without-system-pixman) pixman="internal"
  ;;
839 840
  --without-pixman) pixman="none"
  ;;
841 842
  --disable-sdl) sdl="no"
  ;;
843 844
  --enable-sdl) sdl="yes"
  ;;
845 846
  --with-sdlabi=*) sdlabi="$optarg"
  ;;
847 848 849 850
  --disable-qom-cast-debug) qom_cast_debug="no"
  ;;
  --enable-qom-cast-debug) qom_cast_debug="yes"
  ;;
851 852 853 854
  --disable-virtfs) virtfs="no"
  ;;
  --enable-virtfs) virtfs="yes"
  ;;
J
Jes Sorensen 已提交
855 856 857 858
  --disable-vnc) vnc="no"
  ;;
  --enable-vnc) vnc="yes"
  ;;
B
blueswir1 已提交
859 860
  --oss-lib=*) oss_lib="$optarg"
  ;;
M
malc 已提交
861
  --audio-drv-list=*) audio_drv_list="$optarg"
B
bellard 已提交
862
  ;;
863 864 865
  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
  ;;
  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
866
  ;;
867 868 869 870
  --enable-debug-tcg) debug_tcg="yes"
  ;;
  --disable-debug-tcg) debug_tcg="no"
  ;;
P
Paul Brook 已提交
871 872 873 874 875 876
  --enable-debug)
      # Enable debugging options that aren't excessively noisy
      debug_tcg="yes"
      debug="yes"
      strip_opt="no"
  ;;
877 878 879 880
  --enable-sparse) sparse="yes"
  ;;
  --disable-sparse) sparse="no"
  ;;
881 882
  --disable-strip) strip_opt="no"
  ;;
883 884
  --disable-vnc-tls) vnc_tls="no"
  ;;
885 886
  --enable-vnc-tls) vnc_tls="yes"
  ;;
887 888
  --disable-vnc-sasl) vnc_sasl="no"
  ;;
889 890
  --enable-vnc-sasl) vnc_sasl="yes"
  ;;
891 892 893 894
  --disable-vnc-jpeg) vnc_jpeg="no"
  ;;
  --enable-vnc-jpeg) vnc_jpeg="yes"
  ;;
C
Corentin Chary 已提交
895 896 897 898
  --disable-vnc-png) vnc_png="no"
  ;;
  --enable-vnc-png) vnc_png="yes"
  ;;
B
bellard 已提交
899
  --disable-slirp) slirp="no"
900
  ;;
901 902 903 904
  --disable-uuid) uuid="no"
  ;;
  --enable-uuid) uuid="yes"
  ;;
905
  --disable-vde) vde="no"
906
  ;;
907 908
  --enable-vde) vde="yes"
  ;;
909 910 911 912
  --disable-netmap) netmap="no"
  ;;
  --enable-netmap) netmap="yes"
  ;;
913 914
  --disable-xen) xen="no"
  ;;
915 916
  --enable-xen) xen="yes"
  ;;
917 918 919 920
  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
  ;;
  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
  ;;
A
aurel32 已提交
921 922
  --disable-brlapi) brlapi="no"
  ;;
923 924
  --enable-brlapi) brlapi="yes"
  ;;
B
balrog 已提交
925 926
  --disable-bluez) bluez="no"
  ;;
927 928
  --enable-bluez) bluez="yes"
  ;;
A
aliguori 已提交
929 930
  --disable-kvm) kvm="no"
  ;;
931 932
  --enable-kvm) kvm="yes"
  ;;
933 934 935 936
  --disable-tcg-interpreter) tcg_interpreter="no"
  ;;
  --enable-tcg-interpreter) tcg_interpreter="yes"
  ;;
937 938 939 940
  --disable-cap-ng)  cap_ng="no"
  ;;
  --enable-cap-ng) cap_ng="yes"
  ;;
941 942 943 944
  --disable-spice) spice="no"
  ;;
  --enable-spice) spice="yes"
  ;;
R
Ronnie Sahlberg 已提交
945 946 947 948
  --disable-libiscsi) libiscsi="no"
  ;;
  --enable-libiscsi) libiscsi="yes"
  ;;
P
Peter Lieven 已提交
949 950 951 952
  --disable-libnfs) libnfs="no"
  ;;
  --enable-libnfs) libnfs="yes"
  ;;
953 954
  --enable-profiler) profiler="yes"
  ;;
955 956
  --disable-cocoa) cocoa="no"
  ;;
957 958 959 960
  --enable-cocoa)
      cocoa="yes" ;
      sdl="no" ;
      audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
961
  ;;
P
pbrook 已提交
962
  --disable-system) softmmu="no"
963
  ;;
P
pbrook 已提交
964
  --enable-system) softmmu="yes"
965
  ;;
966 967 968 969 970
  --disable-user)
      linux_user="no" ;
      bsd_user="no" ;
  ;;
  --enable-user) ;;
971
  --disable-linux-user) linux_user="no"
972
  ;;
973 974
  --enable-linux-user) linux_user="yes"
  ;;
B
blueswir1 已提交
975 976 977 978
  --disable-bsd-user) bsd_user="no"
  ;;
  --enable-bsd-user) bsd_user="yes"
  ;;
P
Paul Brook 已提交
979 980 981 982
  --enable-guest-base) guest_base="yes"
  ;;
  --disable-guest-base) guest_base="no"
  ;;
983
  --enable-pie) pie="yes"
984
  ;;
985
  --disable-pie) pie="no"
986
  ;;
987 988 989 990
  --enable-werror) werror="yes"
  ;;
  --disable-werror) werror="no"
  ;;
991 992 993 994
  --enable-stack-protector) stack_protector="yes"
  ;;
  --disable-stack-protector) stack_protector="no"
  ;;
B
balrog 已提交
995 996
  --disable-curses) curses="no"
  ;;
997 998
  --enable-curses) curses="yes"
  ;;
A
Alexander Graf 已提交
999 1000
  --disable-curl) curl="no"
  ;;
1001 1002
  --enable-curl) curl="yes"
  ;;
1003 1004 1005 1006
  --disable-fdt) fdt="no"
  ;;
  --enable-fdt) fdt="yes"
  ;;
1007 1008 1009 1010
  --disable-linux-aio) linux_aio="no"
  ;;
  --enable-linux-aio) linux_aio="yes"
  ;;
1011 1012 1013 1014
  --disable-attr) attr="no"
  ;;
  --enable-attr) attr="yes"
  ;;
T
ths 已提交
1015 1016
  --disable-blobs) blobs="no"
  ;;
P
pbrook 已提交
1017 1018
  --with-pkgversion=*) pkgversion=" ($optarg)"
  ;;
1019 1020
  --with-coroutine=*) coroutine="$optarg"
  ;;
1021 1022 1023 1024
  --disable-coroutine-pool) coroutine_pool="no"
  ;;
  --enable-coroutine-pool) coroutine_pool="yes"
  ;;
J
Juan Quintela 已提交
1025
  --disable-docs) docs="no"
1026
  ;;
J
Juan Quintela 已提交
1027
  --enable-docs) docs="yes"
1028
  ;;
M
Michael S. Tsirkin 已提交
1029 1030 1031 1032
  --disable-vhost-net) vhost_net="no"
  ;;
  --enable-vhost-net) vhost_net="yes"
  ;;
1033 1034 1035 1036
  --disable-vhost-scsi) vhost_scsi="no"
  ;;
  --enable-vhost-scsi) vhost_scsi="yes"
  ;;
G
Gerd Hoffmann 已提交
1037
  --disable-opengl) opengl="no"
M
Michael Walle 已提交
1038
  ;;
G
Gerd Hoffmann 已提交
1039
  --enable-opengl) opengl="yes"
M
Michael Walle 已提交
1040
  ;;
1041 1042 1043 1044
  --disable-rbd) rbd="no"
  ;;
  --enable-rbd) rbd="yes"
  ;;
1045 1046 1047 1048
  --disable-xfsctl) xfs="no"
  ;;
  --enable-xfsctl) xfs="yes"
  ;;
R
Robert Relyea 已提交
1049 1050 1051 1052
  --disable-smartcard-nss) smartcard_nss="no"
  ;;
  --enable-smartcard-nss) smartcard_nss="yes"
  ;;
G
Gerd Hoffmann 已提交
1053 1054 1055 1056
  --disable-libusb) libusb="no"
  ;;
  --enable-libusb) libusb="yes"
  ;;
1057 1058 1059 1060
  --disable-usb-redir) usb_redir="no"
  ;;
  --enable-usb-redir) usb_redir="yes"
  ;;
A
Alon Levy 已提交
1061 1062
  --disable-zlib-test) zlib="no"
  ;;
1063 1064
  --disable-lzo) lzo="no"
  ;;
Q
qiaonuohan 已提交
1065 1066
  --enable-lzo) lzo="yes"
  ;;
1067 1068
  --disable-snappy) snappy="no"
  ;;
Q
qiaonuohan 已提交
1069 1070
  --enable-snappy) snappy="yes"
  ;;
1071 1072 1073 1074
  --disable-bzip2) bzip2="no"
  ;;
  --enable-bzip2) bzip2="yes"
  ;;
1075 1076 1077 1078
  --enable-guest-agent) guest_agent="yes"
  ;;
  --disable-guest-agent) guest_agent="no"
  ;;
1079 1080 1081 1082
  --enable-guest-agent-msi) guest_agent_msi="yes"
  ;;
  --disable-guest-agent-msi) guest_agent_msi="no"
  ;;
1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094
  --with-vss-sdk) vss_win32_sdk=""
  ;;
  --with-vss-sdk=*) vss_win32_sdk="$optarg"
  ;;
  --without-vss-sdk) vss_win32_sdk="no"
  ;;
  --with-win-sdk) win_sdk=""
  ;;
  --with-win-sdk=*) win_sdk="$optarg"
  ;;
  --without-win-sdk) win_sdk="no"
  ;;
1095 1096 1097 1098
  --enable-tools) want_tools="yes"
  ;;
  --disable-tools) want_tools="no"
  ;;
1099 1100 1101 1102
  --enable-seccomp) seccomp="yes"
  ;;
  --disable-seccomp) seccomp="no"
  ;;
1103 1104 1105 1106
  --disable-glusterfs) glusterfs="no"
  ;;
  --enable-glusterfs) glusterfs="yes"
  ;;
1107 1108 1109 1110
  --disable-archipelago) archipelago="no"
  ;;
  --enable-archipelago) archipelago="yes"
  ;;
1111 1112
  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1113
  ;;
A
Anthony Liguori 已提交
1114 1115 1116 1117
  --disable-gtk) gtk="no"
  ;;
  --enable-gtk) gtk="yes"
  ;;
1118 1119 1120 1121
  --disable-gnutls) gnutls="no"
  ;;
  --enable-gnutls) gnutls="yes"
  ;;
M
Michael R. Hines 已提交
1122 1123 1124 1125
  --enable-rdma) rdma="yes"
  ;;
  --disable-rdma) rdma="no"
  ;;
1126 1127
  --with-gtkabi=*) gtkabi="$optarg"
  ;;
S
Stefan Weil 已提交
1128 1129 1130 1131
  --disable-vte) vte="no"
  ;;
  --enable-vte) vte="yes"
  ;;
1132 1133
  --disable-tpm) tpm="no"
  ;;
S
Stefan Berger 已提交
1134 1135
  --enable-tpm) tpm="yes"
  ;;
1136 1137 1138 1139
  --disable-libssh2) libssh2="no"
  ;;
  --enable-libssh2) libssh2="yes"
  ;;
1140 1141 1142 1143
  --enable-vhdx) vhdx="yes"
  ;;
  --disable-vhdx) vhdx="no"
  ;;
1144 1145 1146 1147
  --disable-numa) numa="no"
  ;;
  --enable-numa) numa="yes"
  ;;
F
Fam Zheng 已提交
1148 1149 1150 1151
  --disable-tcmalloc) tcmalloc="no"
  ;;
  --enable-tcmalloc) tcmalloc="yes"
  ;;
F
Fam Zheng 已提交
1152 1153 1154 1155
  *)
      echo "ERROR: unknown option $opt"
      echo "Try '$0 --help' for more information"
      exit 1
1156
  ;;
B
bellard 已提交
1157 1158 1159
  esac
done

1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178
if ! has $python; then
  error_exit "Python not found. Use --python=/path/to/python"
fi

# Note that if the Python conditional here evaluates True we will exit
# with status 1 which is a shell 'false' value.
if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
  error_exit "Cannot use '$python', Python 2.4 or later is required." \
      "Note that Python 3 or later is not yet supported." \
      "Use --python=/path/to/python to specify a supported Python."
fi

# The -B switch was added in Python 2.6.
# If it is supplied, compiled files are not written.
# Use it for Python versions which support it.
if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
  python="$python -B"
fi

1179
case "$cpu" in
1180 1181 1182 1183 1184 1185 1186 1187
    ppc)
           CPU_CFLAGS="-m32"
           LDFLAGS="-m32 $LDFLAGS"
           ;;
    ppc64)
           CPU_CFLAGS="-m64"
           LDFLAGS="-m64 $LDFLAGS"
           ;;
1188
    sparc)
1189
           LDFLAGS="-m32 $LDFLAGS"
1190
           CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1191
           ;;
1192 1193
    sparc64)
           LDFLAGS="-m64 $LDFLAGS"
1194
           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1195
           ;;
1196
    s390)
1197
           CPU_CFLAGS="-m31"
1198 1199 1200
           LDFLAGS="-m31 $LDFLAGS"
           ;;
    s390x)
1201
           CPU_CFLAGS="-m64"
1202
           LDFLAGS="-m64 $LDFLAGS"
1203
           ;;
1204
    i386)
1205
           CPU_CFLAGS="-m32"
1206
           LDFLAGS="-m32 $LDFLAGS"
P
Paolo Bonzini 已提交
1207
           cc_i386='$(CC) -m32'
1208 1209
           ;;
    x86_64)
1210
           CPU_CFLAGS="-m64"
1211
           LDFLAGS="-m64 $LDFLAGS"
P
Paolo Bonzini 已提交
1212
           cc_i386='$(CC) -m32'
1213
           ;;
1214 1215 1216 1217 1218
    x32)
           CPU_CFLAGS="-mx32"
           LDFLAGS="-mx32 $LDFLAGS"
           cc_i386='$(CC) -m32'
           ;;
1219
    # No special flags required for other host CPUs
1220 1221
esac

1222 1223 1224
QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"

1225 1226
default_target_list=""

1227 1228 1229 1230
mak_wilds=""

if [ "$softmmu" = "yes" ]; then
    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1231
fi
1232 1233
if [ "$linux_user" = "yes" ]; then
    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1234
fi
1235 1236
if [ "$bsd_user" = "yes" ]; then
    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1237 1238
fi

1239 1240 1241 1242
for config in $mak_wilds; do
    default_target_list="${default_target_list} $(basename "$config" .mak)"
done

1243 1244 1245 1246 1247 1248
if test x"$show_help" = x"yes" ; then
cat << EOF

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

1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280
Standard options:
  --help                   print this message
  --prefix=PREFIX          install in PREFIX [$prefix]
  --interp-prefix=PREFIX   where to find shared libraries, etc.
                           use %M for cpu name [$interp_prefix]
  --target-list=LIST       set target list (default: build everything)
$(echo Available targets: $default_target_list | \
  fold -s -w 53 | sed -e 's/^/                           /')

Advanced options (experts only):
  --source-path=PATH       path of source code [$source_path]
  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
  --cc=CC                  use C compiler CC [$cc]
  --iasl=IASL              use ACPI compiler IASL [$iasl]
  --host-cc=CC             use C compiler CC [$host_cc] for code run at
                           build time
  --cxx=CXX                use C++ compiler CXX [$cxx]
  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
  --make=MAKE              use specified make [$make]
  --install=INSTALL        use specified install [$install]
  --python=PYTHON          use specified python [$python]
  --smbd=SMBD              use specified smbd [$smbd]
  --static                 enable static build [$static]
  --mandir=PATH            install man pages in PATH
  --datadir=PATH           install firmware in PATH$confsuffix
  --docdir=PATH            install documentation in PATH$confsuffix
  --bindir=PATH            install binaries in PATH
  --libdir=PATH            install libraries in PATH
  --sysconfdir=PATH        install config in PATH$confsuffix
  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
F
Fam Zheng 已提交
1281
  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1282 1283 1284
  --enable-debug           enable common debug build options
  --disable-strip          disable stripping binaries
  --disable-werror         disable compilation abort on warning
1285
  --disable-stack-protector disable compiler-provided stack protection
1286 1287 1288 1289 1290 1291 1292 1293 1294
  --audio-drv-list=LIST    set audio drivers list:
                           Available drivers: $audio_possible_drivers
  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
  --block-drv-rw-whitelist=L
                           set block driver read-write whitelist
                           (affects only QEMU, not qemu-img)
  --block-drv-ro-whitelist=L
                           set block driver read-only whitelist
                           (affects only QEMU, not qemu-img)
L
Lluís Vilanova 已提交
1295
  --enable-trace-backends=B Set trace backend
1296 1297 1298
                           Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
  --with-trace-file=NAME   Full PATH,NAME of file to store traces
                           Default:trace-<pid>
1299 1300 1301 1302
  --disable-slirp          disable SLIRP userspace network connectivity
  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
  --oss-lib                path to OSS library
  --cpu=CPU                Build for host CPU [$cpu]
1303 1304 1305 1306
  --with-coroutine=BACKEND coroutine backend. Supported options:
                           gthread, ucontext, sigaltstack, windows
  --enable-gcov            enable test coverage analysis with gcov
  --gcov=GCOV              use specified gcov [$gcov_tool]
1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327
  --disable-blobs          disable installing provided firmware blobs
  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)

Optional features, enabled with --enable-FEATURE and
disabled with --disable-FEATURE, default is enabled if available:

  system          all system emulation targets
  user            supported user emulation targets
  linux-user      all linux usermode emulation targets
  bsd-user        all BSD usermode emulation targets
  guest-base      GUEST_BASE support for usermode emulation targets
  docs            build documentation
  guest-agent     build the QEMU Guest Agent
  guest-agent-msi build guest agent Windows MSI installation package
  pie             Position Independent Executables
  modules         modules support
  debug-tcg       TCG debugging (default is disabled)
  debug-info      debugging information
  sparse          sparse checker

1328
  gnutls          GNUTLS cryptography support
1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377
  sdl             SDL UI
  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
  gtk             gtk UI
  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
  vte             vte support for the gtk UI
  curses          curses UI
  vnc             VNC UI support
  vnc-tls         TLS encryption for VNC server
  vnc-sasl        SASL encryption for VNC server
  vnc-jpeg        JPEG lossy compression for VNC server
  vnc-png         PNG compression for VNC server
  vnc-ws          Websockets support for VNC server
  cocoa           Cocoa UI (Mac OS X only)
  virtfs          VirtFS
  xen             xen backend driver support
  xen-pci-passthrough
  brlapi          BrlAPI (Braile)
  curl            curl connectivity
  fdt             fdt device tree
  bluez           bluez stack connectivity
  kvm             KVM acceleration support
  rdma            RDMA-based migration support
  uuid            uuid support
  vde             support for vde network
  netmap          support for netmap network
  linux-aio       Linux AIO support
  cap-ng          libcap-ng support
  attr            attr and xattr support
  vhost-net       vhost-net acceleration support
  spice           spice
  rbd             rados block device (rbd)
  libiscsi        iscsi support
  libnfs          nfs support
  smartcard-nss   smartcard nss support
  libusb          libusb (for usb passthrough)
  usb-redir       usb network redirection support
  lzo             support of lzo compression library
  snappy          support of snappy compression library
  bzip2           support of bzip2 compression library
                  (for reading bzip2-compressed dmg images)
  seccomp         seccomp support
  coroutine-pool  coroutine freelist (better performance)
  glusterfs       GlusterFS backend
  archipelago     Archipelago backend
  tpm             TPM support
  libssh2         ssh block device support
  vhdx            support for the Microsoft VHDX image format
  numa            libnuma support
  tcmalloc        tcmalloc support
1378 1379

NOTE: The object files are built at the place where configure is launched
1380
EOF
F
Fam Zheng 已提交
1381
exit 0
1382 1383
fi

1384 1385 1386 1387 1388 1389 1390
# Now we have handled --enable-tcg-interpreter and know we're not just
# printing the help message, bail out if the host CPU isn't supported.
if test "$ARCH" = "unknown"; then
    if test "$tcg_interpreter" = "yes" ; then
        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
        ARCH=tci
    else
1391
        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1392 1393 1394
    fi
fi

1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407
# Consult white-list to determine whether to enable werror
# by default.  Only enable by default for git builds
z_version=`cut -f3 -d. $source_path/VERSION`

if test -z "$werror" ; then
    if test -d "$source_path/.git" -a \
        "$linux" = "yes" ; then
        werror="yes"
    else
        werror="no"
    fi
fi

1408
# check that the C compiler works.
1409
write_c_skeleton;
1410 1411 1412
if compile_object ; then
  : C compiler works ok
else
1413
    error_exit "\"$cc\" either does not exist or does not work"
1414 1415
fi

1416 1417 1418 1419 1420 1421 1422 1423 1424
# Check that the C++ compiler exists and works with the C compiler
if has $cxx; then
    cat > $TMPC <<EOF
int c_function(void);
int main(void) { return c_function(); }
EOF

    compile_object

1425
    cat > $TMPCXX <<EOF
1426 1427 1428 1429 1430 1431
extern "C" {
   int c_function(void);
}
int c_function(void) { return 42; }
EOF

1432 1433 1434
    update_cxxflags

    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446
        # C++ compiler $cxx works ok with C compiler $cc
        :
    else
        echo "C++ compiler $cxx does not work with C compiler $cc"
        echo "Disabling C++ specific optional code"
        cxx=
    fi
else
    echo "No C++ compiler available; disabling C++ specific optional code"
    cxx=
fi

1447 1448 1449
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"
1450
gcc_flags="-Wendif-labels $gcc_flags"
1451
gcc_flags="-Wno-initializer-overrides $gcc_flags"
1452
gcc_flags="-Wno-string-plus-int $gcc_flags"
1453 1454 1455 1456
# Note that we do not add -Werror to gcc_flags here, because that would
# enable it for all configure tests. If a configure test failed due
# to -Werror this would just silently disable some features,
# so it's too error prone.
1457 1458 1459 1460

cc_has_warning_flag() {
    write_c_skeleton;

1461 1462 1463
    # Use the positive sense of the flag when testing for -Wno-wombat
    # support (gcc will happily accept the -Wno- form of unknown
    # warning options).
1464 1465 1466 1467 1468 1469 1470
    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
    compile_prog "-Werror $optflag" ""
}

for flag in $gcc_flags; do
    if cc_has_warning_flag $flag ; then
        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1471 1472 1473
    fi
done

1474
if test "$stack_protector" != "no"; then
1475
  gcc_flags="-fstack-protector-strong -fstack-protector-all"
1476
  sp_on=0
1477
  for flag in $gcc_flags; do
1478 1479 1480 1481
    # We need to check both a compile and a link, since some compiler
    # setups fail only on a .c->.o compile and some only at link time
    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
       compile_prog "-Werror $flag" ""; then
1482 1483
      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
      LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag"
1484
      sp_on=1
1485 1486 1487
      break
    fi
  done
1488 1489 1490 1491 1492
  if test "$stack_protector" = yes; then
    if test $sp_on = 0; then
      error_exit "Stack protector not supported"
    fi
  fi
1493 1494
fi

1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509
# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
# large functions that use global variables.  The bug is in all releases of
# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
cat > $TMPC << EOF
#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
int main(void) { return 0; }
#else
#error No bug in this compiler.
#endif
EOF
if compile_prog "-Werror -fno-gcse" "" ; then
  TRANSLATE_OPT_CFLAGS=-fno-gcse
fi

1510
if test "$static" = "yes" ; then
1511 1512 1513
  if test "$modules" = "yes" ; then
    error_exit "static and modules are mutually incompatible"
  fi
1514
  if test "$pie" = "yes" ; then
1515
    error_exit "static and pie are mutually incompatible"
1516 1517 1518 1519 1520
  else
    pie="no"
  fi
fi

1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531
# Unconditional check for compiler __thread support
  cat > $TMPC << EOF
static __thread int tls_var;
int main(void) { return tls_var; }
EOF

if ! compile_prog "-Werror" "" ; then
    error_exit "Your compiler does not support the __thread specifier for " \
	"Thread-Local Storage (TLS). Please upgrade to a version that does."
fi

1532 1533
if test "$pie" = ""; then
  case "$cpu-$targetos" in
1534
    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1535 1536 1537 1538 1539 1540 1541 1542 1543
      ;;
    *)
      pie="no"
      ;;
  esac
fi

if test "$pie" != "no" ; then
  cat > $TMPC << EOF
1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554

#ifdef __linux__
#  define THREAD __thread
#else
#  define THREAD
#endif

static THREAD int tls_var;

int main(void) { return tls_var; }

1555 1556 1557 1558 1559 1560 1561 1562 1563 1564
EOF
  if compile_prog "-fPIE -DPIE" "-pie"; then
    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
    LDFLAGS="-pie $LDFLAGS"
    pie="yes"
    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
    fi
  else
    if test "$pie" = "yes"; then
1565
      error_exit "PIE not available due to missing toolchain support"
1566 1567 1568 1569 1570
    else
      echo "Disabling PIE due to missing toolchain support"
      pie="no"
    fi
  fi
B
Brad 已提交
1571

1572
  if compile_prog "-Werror -fno-pie" "-nopie"; then
B
Brad 已提交
1573 1574 1575
    CFLAGS_NOPIE="-fno-pie"
    LDFLAGS_NOPIE="-nopie"
  fi
1576 1577
fi

1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603
# check for broken gcc and libtool in RHEL5
if test -n "$libtool" -a "$pie" != "no" ; then
  cat > $TMPC <<EOF

void *f(unsigned char *buf, int len);
void *g(unsigned char *buf, int len);

void *
f(unsigned char *buf, int len)
{
    return (void*)0L;
}

void *
g(unsigned char *buf, int len)
{
    return f(buf, len);
}

EOF
  if ! libtool_prog; then
    echo "Disabling libtool due to broken toolchain support"
    libtool=
  fi
fi

P
Paolo Bonzini 已提交
1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618
##########################################
# __sync_fetch_and_and requires at least -march=i486. Many toolchains
# use i686 as default anyway, but for those that don't, an explicit
# specification is necessary

if test "$cpu" = "i386"; then
  cat > $TMPC << EOF
static int sfaa(int *ptr)
{
  return __sync_fetch_and_and(ptr, 0);
}

int main(void)
{
  int val = 42;
1619
  val = __sync_val_compare_and_swap(&val, 0, 1);
P
Paolo Bonzini 已提交
1620 1621 1622 1623 1624 1625 1626 1627 1628 1629
  sfaa(&val);
  return val;
}
EOF
  if ! compile_prog "" "" ; then
    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
  fi
fi

#########################################
B
bellard 已提交
1630
# Solaris specific configure tool chain decisions
P
Paolo Bonzini 已提交
1631

B
bellard 已提交
1632
if test "$solaris" = "yes" ; then
1633 1634 1635
  if has $install; then
    :
  else
1636 1637 1638
    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
B
bellard 已提交
1639
  fi
1640
  if test "`path_of $install`" = "/usr/sbin/install" ; then
1641 1642 1643
    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
        "try ginstall from the GNU fileutils available from www.blastwave.org" \
        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
B
bellard 已提交
1644
  fi
1645 1646 1647
  if has ar; then
    :
  else
B
bellard 已提交
1648
    if test -f /usr/ccs/bin/ar ; then
1649 1650
      error_exit "No path includes ar" \
          "Add /usr/ccs/bin to your path and rerun configure"
B
bellard 已提交
1651
    fi
1652
    error_exit "No path includes ar"
B
bellard 已提交
1653
  fi
1654
fi
B
bellard 已提交
1655

1656
if test -z "${target_list+xxx}" ; then
1657 1658 1659 1660
    target_list="$default_target_list"
else
    target_list=`echo "$target_list" | sed -e 's/,/ /g'`
fi
1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673

# Check that we recognised the target name; this allows a more
# friendly error message than if we let it fall through.
for target in $target_list; do
    case " $default_target_list " in
        *" $target "*)
            ;;
        *)
            error_exit "Unknown target name '$target'"
            ;;
    esac
done

P
Paolo Bonzini 已提交
1674 1675 1676 1677 1678 1679 1680
# see if system emulation was really requested
case " $target_list " in
  *"-softmmu "*) softmmu=yes
  ;;
  *) softmmu=no
  ;;
esac
B
bellard 已提交
1681

1682 1683
feature_not_found() {
  feature=$1
1684
  remedy=$2
1685

1686
  error_exit "User requested feature $feature" \
1687 1688
      "configure was not able to find it." \
      "$remedy"
1689 1690
}

B
bellard 已提交
1691 1692 1693
# ---
# big/little endian test
cat > $TMPC << EOF
1694 1695 1696 1697 1698
short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
extern int foo(short *, short *);
int main(int argc, char *argv[]) {
    return foo(big_endian, little_endian);
B
bellard 已提交
1699 1700 1701
}
EOF

1702 1703 1704 1705 1706 1707 1708
if compile_object ; then
    if grep -q BiGeNdIaN $TMPO ; then
        bigendian="yes"
    elif grep -q LiTtLeEnDiAn $TMPO ; then
        bigendian="no"
    else
        echo big/little test failed
1709
    fi
1710 1711
else
    echo big/little test failed
B
bellard 已提交
1712 1713
fi

1714 1715 1716 1717 1718
##########################################
# L2TPV3 probe

cat > $TMPC <<EOF
#include <sys/socket.h>
1719
#include <linux/ip.h>
1720 1721 1722 1723 1724 1725 1726 1727
int main(void) { return sizeof(struct mmsghdr); }
EOF
if compile_prog "" "" ; then
  l2tpv3=yes
else
  l2tpv3=no
fi

S
Stefan Weil 已提交
1728 1729 1730 1731
##########################################
# pkg-config probe

if ! has "$pkg_config_exe"; then
1732
  error_exit "pkg-config binary '$pkg_config_exe' not found"
S
Stefan Weil 已提交
1733 1734
fi

1735 1736 1737
##########################################
# NPTL probe

1738
if test "$linux_user" = "yes"; then
1739
  cat > $TMPC <<EOF
1740
#include <sched.h>
P
pbrook 已提交
1741
#include <linux/futex.h>
1742
int main(void) {
1743 1744 1745
#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
#error bork
#endif
1746
  return 0;
1747 1748
}
EOF
1749
  if ! compile_object ; then
1750
    feature_not_found "nptl" "Install glibc and linux kernel headers."
1751
  fi
1752 1753
fi

1754 1755 1756
##########################################
# zlib check

A
Alon Levy 已提交
1757 1758
if test "$zlib" != "no" ; then
    cat > $TMPC << EOF
1759 1760 1761
#include <zlib.h>
int main(void) { zlibVersion(); return 0; }
EOF
A
Alon Levy 已提交
1762 1763 1764
    if compile_prog "" "-lz" ; then
        :
    else
1765 1766
        error_exit "zlib check failed" \
            "Make sure to have the zlib libs and headers installed."
A
Alon Levy 已提交
1767
    fi
1768
fi
1769
LIBS="$LIBS -lz"
1770

Q
qiaonuohan 已提交
1771 1772 1773 1774 1775 1776 1777 1778 1779
##########################################
# lzo check

if test "$lzo" != "no" ; then
    cat > $TMPC << EOF
#include <lzo/lzo1x.h>
int main(void) { lzo_version(); return 0; }
EOF
    if compile_prog "" "-llzo2" ; then
1780 1781
        libs_softmmu="$libs_softmmu -llzo2"
        lzo="yes"
Q
qiaonuohan 已提交
1782
    else
1783 1784 1785 1786
        if test "$lzo" = "yes"; then
            feature_not_found "liblzo2" "Install liblzo2 devel"
        fi
        lzo="no"
Q
qiaonuohan 已提交
1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798
    fi
fi

##########################################
# snappy check

if test "$snappy" != "no" ; then
    cat > $TMPC << EOF
#include <snappy-c.h>
int main(void) { snappy_max_compressed_length(4096); return 0; }
EOF
    if compile_prog "" "-lsnappy" ; then
1799 1800
        libs_softmmu="$libs_softmmu -lsnappy"
        snappy="yes"
Q
qiaonuohan 已提交
1801
    else
1802 1803 1804 1805
        if test "$snappy" = "yes"; then
            feature_not_found "libsnappy" "Install libsnappy devel"
        fi
        snappy="no"
Q
qiaonuohan 已提交
1806 1807 1808
    fi
fi

1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826
##########################################
# bzip2 check

if test "$bzip2" != "no" ; then
    cat > $TMPC << EOF
#include <bzlib.h>
int main(void) { BZ2_bzlibVersion(); return 0; }
EOF
    if compile_prog "" "-lbz2" ; then
        bzip2="yes"
    else
        if test "$bzip2" = "yes"; then
            feature_not_found "libbzip2" "Install libbzip2 devel"
        fi
        bzip2="no"
    fi
fi

1827 1828 1829 1830
##########################################
# libseccomp check

if test "$seccomp" != "no" ; then
1831 1832
    if test "$cpu" = "i386" || test "$cpu" = "x86_64" &&
        $pkg_config --atleast-version=2.1.1 libseccomp; then
1833
        libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1834
        QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1835 1836 1837
	seccomp="yes"
    else
	if test "$seccomp" = "yes"; then
1838
            feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.1"
1839
	fi
Y
Yann E. MORIN 已提交
1840
	seccomp="no"
1841 1842
    fi
fi
1843 1844 1845
##########################################
# xen probe

1846
if test "$xen" != "no" ; then
1847
  xen_libs="-lxenstore -lxenctrl -lxenguest"
1848

1849 1850 1851 1852 1853
  # First we test whether Xen headers and libraries are available.
  # If no, we are done and there is no Xen support.
  # If yes, more tests are run to detect the Xen version.

  # Xen (any)
1854
  cat > $TMPC <<EOF
1855
#include <xenctrl.h>
1856 1857 1858 1859 1860 1861 1862
int main(void) {
  return 0;
}
EOF
  if ! compile_prog "" "$xen_libs" ; then
    # Xen not found
    if test "$xen" = "yes" ; then
1863
      feature_not_found "xen" "Install xen devel"
1864 1865 1866 1867
    fi
    xen=no

  # Xen unstable
1868 1869
  elif
      cat > $TMPC <<EOF &&
1870
#include <xenctrl.h>
A
Anthony PERARD 已提交
1871
#include <xenstore.h>
1872 1873 1874 1875 1876
#include <stdint.h>
#include <xen/hvm/hvm_info_table.h>
#if !defined(HVM_MAX_VCPUS)
# error HVM_MAX_VCPUS not defined
#endif
1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902
int main(void) {
  xc_interface *xc;
  xs_daemon_open();
  xc = xc_interface_open(0, 0, 0);
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
  xc_gnttab_open(NULL, 0);
  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
  return 0;
}
EOF
      compile_prog "" "$xen_libs"
    then
    xen_ctrl_version=450
    xen=yes

  elif
      cat > $TMPC <<EOF &&
#include <xenctrl.h>
#include <xenstore.h>
#include <stdint.h>
#include <xen/hvm/hvm_info_table.h>
#if !defined(HVM_MAX_VCPUS)
# error HVM_MAX_VCPUS not defined
#endif
1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914
int main(void) {
  xc_interface *xc;
  xs_daemon_open();
  xc = xc_interface_open(0, 0, 0);
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
  xc_gnttab_open(NULL, 0);
  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
  return 0;
}
EOF
      compile_prog "" "$xen_libs"
1915
    then
1916 1917 1918
    xen_ctrl_version=420
    xen=yes

1919 1920
  elif
      cat > $TMPC <<EOF &&
1921 1922 1923 1924 1925 1926 1927
#include <xenctrl.h>
#include <xs.h>
#include <stdint.h>
#include <xen/hvm/hvm_info_table.h>
#if !defined(HVM_MAX_VCPUS)
# error HVM_MAX_VCPUS not defined
#endif
1928 1929
int main(void) {
  xs_daemon_open();
1930
  xc_interface_open(0, 0, 0);
1931 1932
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
  xc_gnttab_open(NULL, 0);
1933
  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1934 1935
  return 0;
}
1936
EOF
1937
      compile_prog "" "$xen_libs"
1938
    then
1939
    xen_ctrl_version=410
1940
    xen=yes
1941 1942

  # Xen 4.0.0
1943 1944
  elif
      cat > $TMPC <<EOF &&
1945 1946 1947 1948 1949 1950 1951 1952
#include <xenctrl.h>
#include <xs.h>
#include <stdint.h>
#include <xen/hvm/hvm_info_table.h>
#if !defined(HVM_MAX_VCPUS)
# error HVM_MAX_VCPUS not defined
#endif
int main(void) {
1953 1954 1955
  struct xen_add_to_physmap xatp = {
    .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
  };
1956 1957 1958 1959
  xs_daemon_open();
  xc_interface_open();
  xc_gnttab_open();
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1960
  xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1961 1962 1963 1964
  return 0;
}
EOF
      compile_prog "" "$xen_libs"
1965
    then
1966 1967 1968
    xen_ctrl_version=400
    xen=yes

1969
  # Xen 3.4.0
1970 1971
  elif
      cat > $TMPC <<EOF &&
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
#include <xenctrl.h>
#include <xs.h>
int main(void) {
  struct xen_add_to_physmap xatp = {
    .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
  };
  xs_daemon_open();
  xc_interface_open();
  xc_gnttab_open();
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
  xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
  return 0;
}
EOF
      compile_prog "" "$xen_libs"
1987
    then
1988 1989 1990 1991
    xen_ctrl_version=340
    xen=yes

  # Xen 3.3.0
1992 1993
  elif
      cat > $TMPC <<EOF &&
1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004
#include <xenctrl.h>
#include <xs.h>
int main(void) {
  xs_daemon_open();
  xc_interface_open();
  xc_gnttab_open();
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
  return 0;
}
EOF
      compile_prog "" "$xen_libs"
2005
    then
2006 2007 2008
    xen_ctrl_version=330
    xen=yes

2009
  # Xen version unsupported
2010
  else
2011
    if test "$xen" = "yes" ; then
2012
      feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
2013 2014
    fi
    xen=no
2015
  fi
2016 2017 2018 2019

  if test "$xen" = yes; then
    libs_softmmu="$xen_libs $libs_softmmu"
  fi
2020 2021
fi

2022 2023 2024 2025 2026 2027 2028
if test "$xen_pci_passthrough" != "no"; then
  if test "$xen" = "yes" && test "$linux" = "yes" &&
    test "$xen_ctrl_version" -ge 340; then
    xen_pci_passthrough=yes
  else
    if test "$xen_pci_passthrough" = "yes"; then
      if test "$xen_ctrl_version" -lt 340; then
2029 2030
        error_exit "User requested feature Xen PCI Passthrough" \
            "This feature does not work with Xen 3.3"
2031
      fi
2032 2033
      error_exit "User requested feature Xen PCI Passthrough" \
          " but this feature requires /sys from Linux"
2034 2035 2036 2037 2038
    fi
    xen_pci_passthrough=no
  fi
fi

A
Alon Levy 已提交
2039 2040 2041
##########################################
# libtool probe

B
Brad 已提交
2042
if ! has $libtool; then
A
Alon Levy 已提交
2043 2044 2045
    libtool=
fi

2046 2047 2048 2049 2050 2051 2052 2053
# MacOSX ships with a libtool which isn't the GNU one; weed this
# out by checking whether libtool supports the --version switch
if test -n "$libtool"; then
  if ! "$libtool" --version >/dev/null 2>&1; then
    libtool=
  fi
fi

2054 2055 2056
##########################################
# Sparse probe
if test "$sparse" != "no" ; then
2057
  if has cgcc; then
2058 2059 2060
    sparse=yes
  else
    if test "$sparse" = "yes" ; then
2061
      feature_not_found "sparse" "Install sparse binary"
2062 2063 2064 2065 2066
    fi
    sparse=no
  fi
fi

2067 2068 2069 2070 2071 2072 2073 2074 2075
##########################################
# X11 probe
x11_cflags=
x11_libs=-lX11
if $pkg_config --exists "x11"; then
    x11_cflags=`$pkg_config --cflags x11`
    x11_libs=`$pkg_config --libs x11`
fi

A
Anthony Liguori 已提交
2076 2077 2078
##########################################
# GTK probe

2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090
if test "$gtkabi" = ""; then
    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
    # Use 3.0 as a fallback if that is available.
    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
        gtkabi=2.0
    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
        gtkabi=3.0
    else
        gtkabi=2.0
    fi
fi

A
Anthony Liguori 已提交
2091
if test "$gtk" != "no"; then
2092
    gtkpackage="gtk+-$gtkabi"
2093
    gtkx11package="gtk+-x11-$gtkabi"
2094 2095
    if test "$gtkabi" = "3.0" ; then
      gtkversion="3.0.0"
S
Stefan Weil 已提交
2096 2097 2098 2099 2100 2101
    else
      gtkversion="2.18.0"
    fi
    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
        gtk_cflags=`$pkg_config --cflags $gtkpackage`
        gtk_libs=`$pkg_config --libs $gtkpackage`
2102
        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2103 2104
            gtk_cflags="$gtk_cflags $x11_cflags"
            gtk_libs="$gtk_libs $x11_libs"
2105
        fi
S
Stefan Weil 已提交
2106 2107 2108
        libs_softmmu="$gtk_libs $libs_softmmu"
        gtk="yes"
    elif test "$gtk" = "yes"; then
2109
        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
S
Stefan Weil 已提交
2110 2111 2112 2113 2114
    else
        gtk="no"
    fi
fi

2115 2116 2117 2118

##########################################
# GNUTLS probe

2119
gnutls_gcrypt=no
2120
gnutls_nettle=no
2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135
if test "$gnutls" != "no"; then
    if $pkg_config --exists "gnutls"; then
        gnutls_cflags=`$pkg_config --cflags gnutls`
        gnutls_libs=`$pkg_config --libs gnutls`
        libs_softmmu="$gnutls_libs $libs_softmmu"
        libs_tools="$gnutls_libs $libs_tools"
	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
        gnutls="yes"

	# gnutls_hash_init requires >= 2.9.10
	if $pkg_config --exists "gnutls >= 2.9.10"; then
            gnutls_hash="yes"
	else
	    gnutls_hash="no"
	fi
2136 2137 2138

	if $pkg_config --exists 'gnutls >= 3.0'; then
	    gnutls_gcrypt=no
2139
	    gnutls_nettle=yes
2140 2141
	elif $pkg_config --exists 'gnutls >= 2.12'; then
	    case `$pkg_config --libs --static gnutls` in
2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153
		*gcrypt*)
		    gnutls_gcrypt=yes
		    gnutls_nettle=no
		    ;;
		*nettle*)
		    gnutls_gcrypt=no
		    gnutls_nettle=yes
		    ;;
		*)
		    gnutls_gcrypt=yes
		    gnutls_nettle=no
		    ;;
2154 2155 2156
	    esac
	else
	    gnutls_gcrypt=yes
2157
	    gnutls_nettle=no
2158
	fi
2159 2160 2161 2162 2163 2164 2165 2166 2167 2168
    elif test "$gnutls" = "yes"; then
	feature_not_found "gnutls" "Install gnutls devel"
    else
        gnutls="no"
        gnutls_hash="no"
    fi
else
    gnutls_hash="no"
fi

2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180
if test "$gnutls_gcrypt" != "no"; then
    if has "libgcrypt-config"; then
        gcrypt_cflags=`libgcrypt-config --cflags`
        gcrypt_libs=`libgcrypt-config --libs`
        libs_softmmu="$gcrypt_libs $libs_softmmu"
        libs_tools="$gcrypt_libs $libs_tools"
        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
    else
        feature_not_found "gcrypt" "Install gcrypt devel"
    fi
fi

2181

2182 2183 2184 2185
if test "$gnutls_nettle" != "no"; then
    if $pkg_config --exists "nettle"; then
        nettle_cflags=`$pkg_config --cflags nettle`
        nettle_libs=`$pkg_config --libs nettle`
2186
        nettle_version=`$pkg_config --modversion nettle`
2187 2188 2189 2190 2191 2192 2193 2194 2195
        libs_softmmu="$nettle_libs $libs_softmmu"
        libs_tools="$nettle_libs $libs_tools"
        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
    else
        feature_not_found "nettle" "Install nettle devel"
    fi
fi


S
Stefan Weil 已提交
2196 2197 2198 2199 2200
##########################################
# VTE probe

if test "$vte" != "no"; then
    if test "$gtkabi" = "3.0"; then
2201 2202 2203 2204 2205 2206
      vtepackage="vte-2.90"
      vteversion="0.32.0"
    else
      vtepackage="vte"
      vteversion="0.24.0"
    fi
S
Stefan Weil 已提交
2207 2208 2209 2210 2211 2212
    if $pkg_config --exists "$vtepackage >= $vteversion"; then
        vte_cflags=`$pkg_config --cflags $vtepackage`
        vte_libs=`$pkg_config --libs $vtepackage`
        libs_softmmu="$vte_libs $libs_softmmu"
        vte="yes"
    elif test "$vte" = "yes"; then
2213 2214 2215 2216 2217
        if test "$gtkabi" = "3.0"; then
            feature_not_found "vte" "Install libvte-2.90 devel"
        else
            feature_not_found "vte" "Install libvte devel"
        fi
2218
    else
S
Stefan Weil 已提交
2219
        vte="no"
A
Anthony Liguori 已提交
2220 2221 2222
    fi
fi

B
bellard 已提交
2223 2224 2225
##########################################
# SDL probe

P
Paolo Bonzini 已提交
2226 2227
# Look for sdl configuration program (pkg-config or sdl-config).  Try
# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239

if test $sdlabi = "2.0"; then
    sdl_config=$sdl2_config
    sdlname=sdl2
    sdlconfigname=sdl2_config
else
    sdlname=sdl
    sdlconfigname=sdl_config
fi

if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
  sdl_config=$sdlconfigname
P
Paolo Bonzini 已提交
2240 2241
fi

2242 2243
if $pkg_config $sdlname --exists; then
  sdlconfig="$pkg_config $sdlname"
2244
  _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
P
Paolo Bonzini 已提交
2245 2246
elif has ${sdl_config}; then
  sdlconfig="$sdl_config"
2247
  _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2248 2249
else
  if test "$sdl" = "yes" ; then
2250
    feature_not_found "sdl" "Install SDL devel"
2251 2252
  fi
  sdl=no
2253
fi
2254
if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
P
Paolo Bonzini 已提交
2255 2256
  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
fi
B
bellard 已提交
2257

2258
sdl_too_old=no
2259
if test "$sdl" != "no" ; then
J
Juan Quintela 已提交
2260
  cat > $TMPC << EOF
B
bellard 已提交
2261 2262 2263 2264
#include <SDL.h>
#undef main /* We don't want SDL to override our main() */
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
EOF
2265
  sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
2266 2267 2268 2269 2270
  if test "$static" = "yes" ; then
    sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
  else
    sdl_libs=`$sdlconfig --libs 2> /dev/null`
  fi
2271
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
J
Juan Quintela 已提交
2272 2273 2274 2275 2276 2277 2278
    if test "$_sdlversion" -lt 121 ; then
      sdl_too_old=yes
    else
      if test "$cocoa" = "no" ; then
        sdl=yes
      fi
    fi
A
aliguori 已提交
2279

2280
    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
J
Juan Quintela 已提交
2281
    if test "$sdl" = "yes" -a "$static" = "yes" ; then
2282
      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2283 2284
         sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
         sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
J
Juan Quintela 已提交
2285
      fi
2286
      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
J
Juan Quintela 已提交
2287 2288 2289 2290 2291
	:
      else
        sdl=no
      fi
    fi # static link
2292 2293
  else # sdl not found
    if test "$sdl" = "yes" ; then
2294
      feature_not_found "sdl" "Install SDL devel"
2295 2296
    fi
    sdl=no
J
Juan Quintela 已提交
2297
  fi # sdl compile test
2298
fi
B
bellard 已提交
2299

2300
if test "$sdl" = "yes" ; then
J
Juan Quintela 已提交
2301
  cat > $TMPC <<EOF
2302 2303 2304 2305 2306 2307 2308 2309
#include <SDL.h>
#if defined(SDL_VIDEO_DRIVER_X11)
#include <X11/XKBlib.h>
#else
#error No x11 support
#endif
int main(void) { return 0; }
EOF
2310 2311 2312
  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
    sdl_cflags="$sdl_cflags $x11_cflags"
    sdl_libs="$sdl_libs $x11_libs"
J
Juan Quintela 已提交
2313
  fi
J
Juan Quintela 已提交
2314
  libs_softmmu="$sdl_libs $libs_softmmu"
2315 2316
fi

M
Michael R. Hines 已提交
2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340
##########################################
# RDMA needs OpenFabrics libraries
if test "$rdma" != "no" ; then
  cat > $TMPC <<EOF
#include <rdma/rdma_cma.h>
int main(void) { return 0; }
EOF
  rdma_libs="-lrdmacm -libverbs"
  if compile_prog "" "$rdma_libs" ; then
    rdma="yes"
    libs_softmmu="$libs_softmmu $rdma_libs"
  else
    if test "$rdma" = "yes" ; then
        error_exit \
            " OpenFabrics librdmacm/libibverbs not present." \
            " Your options:" \
            "  (1) Fast: Install infiniband packages from your distro." \
            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
    fi
    rdma="no"
  fi
fi

2341
##########################################
2342
# VNC TLS/WS detection
2343
if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
2344
  cat > $TMPC <<EOF
2345 2346 2347
#include <gnutls/gnutls.h>
int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
EOF
2348 2349
  vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
  vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
2350
  if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
2351 2352 2353
    if test "$vnc_tls" != "no" ; then
      vnc_tls=yes
    fi
2354
    libs_softmmu="$vnc_tls_libs $libs_softmmu"
P
Paolo Bonzini 已提交
2355
    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
2356 2357
  else
    if test "$vnc_tls" = "yes" ; then
2358
      feature_not_found "vnc-tls" "Install gnutls devel"
2359
    fi
2360
    vnc_tls=no
2361
  fi
B
Benoît Canet 已提交
2362 2363
fi

2364 2365
##########################################
# VNC SASL detection
J
Jes Sorensen 已提交
2366
if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2367
  cat > $TMPC <<EOF
2368 2369 2370 2371
#include <sasl/sasl.h>
#include <stdio.h>
int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
EOF
2372 2373 2374 2375 2376 2377
  # Assuming Cyrus-SASL installed in /usr prefix
  vnc_sasl_cflags=""
  vnc_sasl_libs="-lsasl2"
  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
    vnc_sasl=yes
    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
P
Paolo Bonzini 已提交
2378
    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2379 2380
  else
    if test "$vnc_sasl" = "yes" ; then
2381
      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2382
    fi
2383 2384
    vnc_sasl=no
  fi
2385 2386
fi

2387 2388
##########################################
# VNC JPEG detection
J
Jes Sorensen 已提交
2389
if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2390 2391 2392 2393 2394 2395 2396 2397 2398 2399
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 $libs_softmmu"
P
Paolo Bonzini 已提交
2400
    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2401 2402
  else
    if test "$vnc_jpeg" = "yes" ; then
2403
      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2404 2405 2406 2407 2408
    fi
    vnc_jpeg=no
  fi
fi

C
Corentin Chary 已提交
2409 2410
##########################################
# VNC PNG detection
J
Jes Sorensen 已提交
2411
if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
C
Corentin Chary 已提交
2412 2413 2414
cat > $TMPC <<EOF
//#include <stdio.h>
#include <png.h>
S
Scott Wood 已提交
2415
#include <stddef.h>
C
Corentin Chary 已提交
2416 2417 2418
int main(void) {
    png_structp png_ptr;
    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2419
    return png_ptr != 0;
C
Corentin Chary 已提交
2420 2421
}
EOF
2422
  if $pkg_config libpng --exists; then
2423 2424
    vnc_png_cflags=`$pkg_config libpng --cflags`
    vnc_png_libs=`$pkg_config libpng --libs`
2425
  else
C
Corentin Chary 已提交
2426 2427
    vnc_png_cflags=""
    vnc_png_libs="-lpng"
2428
  fi
C
Corentin Chary 已提交
2429 2430 2431
  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
    vnc_png=yes
    libs_softmmu="$vnc_png_libs $libs_softmmu"
2432
    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
C
Corentin Chary 已提交
2433 2434
  else
    if test "$vnc_png" = "yes" ; then
2435
      feature_not_found "vnc-png" "Install libpng devel"
C
Corentin Chary 已提交
2436 2437 2438 2439 2440
    fi
    vnc_png=no
  fi
fi

2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451
##########################################
# fnmatch() probe, used for ACL routines
fnmatch="no"
cat > $TMPC << EOF
#include <fnmatch.h>
int main(void)
{
    fnmatch("foo", "foo", 0);
    return 0;
}
EOF
2452
if compile_prog "" "" ; then
2453 2454 2455
   fnmatch="yes"
fi

2456 2457
##########################################
# uuid_generate() probe, used for vdi block driver
2458 2459
# Note that on some systems (notably MacOSX) no extra library
# need be linked to get the uuid functions.
2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470
if test "$uuid" != "no" ; then
  uuid_libs="-luuid"
  cat > $TMPC << EOF
#include <uuid/uuid.h>
int main(void)
{
    uuid_t my_uuid;
    uuid_generate(my_uuid);
    return 0;
}
EOF
2471 2472 2473
  if compile_prog "" "" ; then
    uuid="yes"
  elif compile_prog "" "$uuid_libs" ; then
2474 2475 2476 2477 2478
    uuid="yes"
    libs_softmmu="$uuid_libs $libs_softmmu"
    libs_tools="$uuid_libs $libs_tools"
  else
    if test "$uuid" = "yes" ; then
2479
      feature_not_found "uuid" "Install libuuid devel"
2480 2481 2482 2483 2484
    fi
    uuid=no
  fi
fi

2485 2486 2487 2488 2489 2490 2491 2492 2493 2494 2495 2496
if test "$vhdx" = "yes" ; then
    if test "$uuid" = "no" ; then
        error_exit "uuid required for VHDX support"
    fi
elif test "$vhdx" != "no" ; then
    if test "$uuid" = "yes" ; then
        vhdx=yes
    else
        vhdx=no
    fi
fi

C
Christoph Hellwig 已提交
2497 2498 2499 2500
##########################################
# xfsctl() probe, used for raw-posix
if test "$xfs" != "no" ; then
  cat > $TMPC << EOF
2501
#include <stddef.h>  /* NULL */
C
Christoph Hellwig 已提交
2502 2503 2504 2505 2506 2507 2508 2509 2510 2511 2512
#include <xfs/xfs.h>
int main(void)
{
    xfsctl(NULL, 0, 0, NULL);
    return 0;
}
EOF
  if compile_prog "" "" ; then
    xfs="yes"
  else
    if test "$xfs" = "yes" ; then
2513
      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
C
Christoph Hellwig 已提交
2514 2515 2516 2517 2518
    fi
    xfs=no
  fi
fi

2519 2520
##########################################
# vde libraries probe
2521
if test "$vde" != "no" ; then
J
Juan Quintela 已提交
2522
  vde_libs="-lvdeplug"
2523 2524
  cat > $TMPC << EOF
#include <libvdeplug.h>
P
pbrook 已提交
2525 2526 2527
int main(void)
{
    struct vde_open_args a = {0, 0, 0};
2528 2529
    char s[] = "";
    vde_open(s, s, &a);
P
pbrook 已提交
2530 2531
    return 0;
}
2532
EOF
2533
  if compile_prog "" "$vde_libs" ; then
J
Juan Quintela 已提交
2534
    vde=yes
2535 2536
    libs_softmmu="$vde_libs $libs_softmmu"
    libs_tools="$vde_libs $libs_tools"
2537 2538
  else
    if test "$vde" = "yes" ; then
2539
      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2540 2541
    fi
    vde=no
J
Juan Quintela 已提交
2542
  fi
2543 2544
fi

2545
##########################################
2546 2547 2548 2549 2550 2551
# netmap support probe
# Apart from looking for netmap headers, we make sure that the host API version
# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
# a minor/major version number. Minor new features will be marked with values up
# to 15, and if something happens that requires a change to the backend we will
# move above 15, submit the backend fixes and modify this two bounds.
2552 2553 2554 2555 2556 2557
if test "$netmap" != "no" ; then
  cat > $TMPC << EOF
#include <inttypes.h>
#include <net/if.h>
#include <net/netmap.h>
#include <net/netmap_user.h>
2558 2559 2560
#if (NETMAP_API < 11) || (NETMAP_API > 15)
#error
#endif
2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572
int main(void) { return 0; }
EOF
  if compile_prog "" "" ; then
    netmap=yes
  else
    if test "$netmap" = "yes" ; then
      feature_not_found "netmap"
    fi
    netmap=no
  fi
fi

2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589
##########################################
# libcap-ng library probe
if test "$cap_ng" != "no" ; then
  cap_libs="-lcap-ng"
  cat > $TMPC << EOF
#include <cap-ng.h>
int main(void)
{
    capng_capability_to_name(CAPNG_EFFECTIVE);
    return 0;
}
EOF
  if compile_prog "" "$cap_libs" ; then
    cap_ng=yes
    libs_tools="$cap_libs $libs_tools"
  else
    if test "$cap_ng" = "yes" ; then
2590
      feature_not_found "cap_ng" "Install libcap-ng devel"
2591 2592 2593 2594 2595
    fi
    cap_ng=no
  fi
fi

2596
##########################################
2597
# Sound support libraries probe
2598

2599 2600 2601 2602 2603 2604 2605 2606 2607 2608
audio_drv_probe()
{
    drv=$1
    hdr=$2
    lib=$3
    exp=$4
    cfl=$5
        cat > $TMPC << EOF
#include <$hdr>
int main(void) { $exp }
2609
EOF
2610
    if compile_prog "$cfl" "$lib" ; then
2611 2612
        :
    else
2613 2614
        error_exit "$drv check failed" \
            "Make sure to have the $drv libs and headers installed."
2615 2616 2617
    fi
}

2618
audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2619 2620 2621 2622
for drv in $audio_drv_list; do
    case $drv in
    alsa)
    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2623
        "return snd_pcm_close((snd_pcm_t *)0);"
2624
    libs_softmmu="-lasound $libs_softmmu"
2625 2626
    ;;

M
malc 已提交
2627
    pa)
2628 2629 2630
    audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
        "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
    libs_softmmu="-lpulse $libs_softmmu"
2631
    audio_pt_int="yes"
M
malc 已提交
2632 2633
    ;;

2634 2635 2636 2637
    coreaudio)
      libs_softmmu="-framework CoreAudio $libs_softmmu"
    ;;

2638 2639
    dsound)
      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2640
      audio_win_int="yes"
2641 2642 2643 2644 2645 2646 2647
    ;;

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

    sdl|wav)
B
blueswir1 已提交
2648 2649 2650
    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
    ;;

M
malc 已提交
2651
    *)
M
malc 已提交
2652
    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2653 2654
        error_exit "Unknown driver '$drv' selected" \
            "Possible drivers are: $audio_possible_drivers"
M
malc 已提交
2655 2656
    }
    ;;
2657 2658
    esac
done
2659

A
aurel32 已提交
2660 2661 2662
##########################################
# BrlAPI probe

2663
if test "$brlapi" != "no" ; then
J
Juan Quintela 已提交
2664 2665
  brlapi_libs="-lbrlapi"
  cat > $TMPC << EOF
A
aurel32 已提交
2666
#include <brlapi.h>
S
Scott Wood 已提交
2667
#include <stddef.h>
A
aurel32 已提交
2668 2669
int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
EOF
2670
  if compile_prog "" "$brlapi_libs" ; then
J
Juan Quintela 已提交
2671
    brlapi=yes
2672
    libs_softmmu="$brlapi_libs $libs_softmmu"
2673 2674
  else
    if test "$brlapi" = "yes" ; then
2675
      feature_not_found "brlapi" "Install brlapi devel"
2676 2677
    fi
    brlapi=no
J
Juan Quintela 已提交
2678 2679
  fi
fi
A
aurel32 已提交
2680

B
balrog 已提交
2681 2682
##########################################
# curses probe
2683 2684
if test "$curses" != "no" ; then
  if test "$mingw32" = "yes" ; then
S
Stefan Weil 已提交
2685
    curses_list="-lpdcurses"
2686
  else
2687
    curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2688
  fi
2689
  curses_found=no
B
balrog 已提交
2690 2691
  cat > $TMPC << EOF
#include <curses.h>
2692 2693 2694 2695 2696
int main(void) {
  const char *s = curses_version();
  resize_term(0, 0);
  return s != 0;
}
B
balrog 已提交
2697
EOF
2698
  IFS=:
2699
  for curses_lib in $curses_list; do
2700
    unset IFS
2701
    if compile_prog "" "$curses_lib" ; then
2702
      curses_found=yes
2703 2704 2705 2706
      libs_softmmu="$curses_lib $libs_softmmu"
      break
    fi
  done
2707
  unset IFS
2708 2709 2710 2711
  if test "$curses_found" = "yes" ; then
    curses=yes
  else
    if test "$curses" = "yes" ; then
2712
      feature_not_found "curses" "Install ncurses devel"
2713 2714 2715
    fi
    curses=no
  fi
2716
fi
B
balrog 已提交
2717

A
Alexander Graf 已提交
2718 2719
##########################################
# curl probe
2720
if test "$curl" != "no" ; then
2721
  if $pkg_config libcurl --exists; then
2722 2723 2724 2725
    curlconfig="$pkg_config libcurl"
  else
    curlconfig=curl-config
  fi
A
Alexander Graf 已提交
2726 2727
  cat > $TMPC << EOF
#include <curl/curl.h>
2728
int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
A
Alexander Graf 已提交
2729
EOF
2730 2731
  curl_cflags=`$curlconfig --cflags 2>/dev/null`
  curl_libs=`$curlconfig --libs 2>/dev/null`
J
Juan Quintela 已提交
2732
  if compile_prog "$curl_cflags" "$curl_libs" ; then
A
Alexander Graf 已提交
2733
    curl=yes
2734 2735
  else
    if test "$curl" = "yes" ; then
2736
      feature_not_found "curl" "Install libcurl devel"
2737 2738
    fi
    curl=no
A
Alexander Graf 已提交
2739 2740 2741
  fi
fi # test "$curl"

B
balrog 已提交
2742 2743
##########################################
# bluez support probe
2744
if test "$bluez" != "no" ; then
2745 2746 2747 2748
  cat > $TMPC << EOF
#include <bluetooth/bluetooth.h>
int main(void) { return bt_error(0); }
EOF
2749 2750
  bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
  bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2751
  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2752
    bluez=yes
2753
    libs_softmmu="$bluez_libs $libs_softmmu"
2754
  else
2755
    if test "$bluez" = "yes" ; then
2756
      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2757
    fi
2758 2759
    bluez="no"
  fi
B
balrog 已提交
2760 2761
fi

2762 2763
##########################################
# glib support probe
2764

J
John Snow 已提交
2765
glib_req_ver=2.22
2766 2767 2768 2769
glib_modules=gthread-2.0
if test "$modules" = yes; then
    glib_modules="$glib_modules gmodule-2.0"
fi
F
Fam Zheng 已提交
2770

2771
for i in $glib_modules; do
F
Fam Zheng 已提交
2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782
    if $pkg_config --atleast-version=$glib_req_ver $i; then
        glib_cflags=`$pkg_config --cflags $i`
        glib_libs=`$pkg_config --libs $i`
        CFLAGS="$glib_cflags $CFLAGS"
        LIBS="$glib_libs $LIBS"
        libs_qga="$glib_libs $libs_qga"
    else
        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
    fi
done

2783 2784 2785 2786 2787 2788
# g_test_trap_subprocess added in 2.38. Used by some tests.
glib_subprocess=yes
if ! $pkg_config --atleast-version=2.38 glib-2.0; then
    glib_subprocess=no
fi

2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800
# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
cat > $TMPC << EOF
#include <glib.h>
int main(void) { return 0; }
EOF
if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
    if cc_has_warning_flag "-Wno-unknown-attributes"; then
        glib_cflags="-Wno-unknown-attributes $glib_cflags"
        CFLAGS="-Wno-unknown-attributes $CFLAGS"
    fi
fi

F
Fam Zheng 已提交
2801 2802 2803 2804 2805
##########################################
# SHA command probe for modules
if test "$modules" = yes; then
    shacmd_probe="sha1sum sha1 shasum"
    for c in $shacmd_probe; do
F
Fam Zheng 已提交
2806
        if has $c; then
F
Fam Zheng 已提交
2807 2808 2809 2810 2811 2812 2813
            shacmd="$c"
            break
        fi
    done
    if test "$shacmd" = ""; then
        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
    fi
2814 2815
fi

2816 2817 2818 2819
##########################################
# pixman support probe

if test "$pixman" = ""; then
2820 2821
  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
    pixman="none"
H
Hu Tao 已提交
2822
  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
2823 2824 2825 2826 2827
    pixman="system"
  else
    pixman="internal"
  fi
fi
2828 2829
if test "$pixman" = "none"; then
  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2830 2831 2832 2833
    error_exit "pixman disabled but system emulation or tools build" \
        "enabled.  You can turn off pixman only if you also" \
        "disable all system emulation targets and the tools" \
        "build with '--disable-tools --disable-system'."
2834 2835 2836 2837
  fi
  pixman_cflags=
  pixman_libs=
elif test "$pixman" = "system"; then
H
Hu Tao 已提交
2838
  # pixman version has been checked above
2839 2840
  pixman_cflags=`$pkg_config --cflags pixman-1`
  pixman_libs=`$pkg_config --libs pixman-1`
2841 2842
else
  if test ! -d ${source_path}/pixman/pixman; then
H
Hu Tao 已提交
2843
    error_exit "pixman >= 0.21.8 not present. Your options:" \
2844 2845 2846 2847
        "  (1) Preferred: Install the pixman devel package (any recent" \
        "      distro should have packages as Xorg needs pixman too)." \
        "  (2) Fetch the pixman submodule, using:" \
        "      git submodule update --init pixman"
2848
  fi
2849 2850 2851
  mkdir -p pixman/pixman
  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2852 2853
fi

2854 2855 2856 2857 2858 2859 2860
##########################################
# libcap probe

if test "$cap" != "no" ; then
  cat > $TMPC <<EOF
#include <stdio.h>
#include <sys/capability.h>
2861
int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2862 2863 2864 2865 2866 2867 2868 2869
EOF
  if compile_prog "" "-lcap" ; then
    cap=yes
  else
    cap=no
  fi
fi

2870
##########################################
2871
# pthread probe
2872
PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2873

C
Christoph Hellwig 已提交
2874
pthread=no
2875
cat > $TMPC << EOF
2876
#include <pthread.h>
2877 2878 2879 2880 2881 2882
static void *f(void *p) { return NULL; }
int main(void) {
  pthread_t thread;
  pthread_create(&thread, 0, f, 0);
  return 0;
}
2883
EOF
2884 2885 2886 2887 2888 2889
if compile_prog "" "" ; then
  pthread=yes
else
  for pthread_lib in $PTHREADLIBS_LIST; do
    if compile_prog "" "$pthread_lib" ; then
      pthread=yes
P
Peter Portante 已提交
2890 2891 2892 2893 2894 2895 2896 2897 2898 2899
      found=no
      for lib_entry in $LIBS; do
        if test "$lib_entry" = "$pthread_lib"; then
          found=yes
          break
        fi
      done
      if test "$found" = "no"; then
        LIBS="$pthread_lib $LIBS"
      fi
2900 2901 2902 2903
      break
    fi
  done
fi
2904

2905
if test "$mingw32" != yes -a "$pthread" = no; then
2906 2907
  error_exit "pthread check failed" \
      "Make sure to have the pthread libs and headers installed."
2908 2909
fi

2910 2911 2912 2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927
# check for pthread_setname_np
pthread_setname_np=no
cat > $TMPC << EOF
#include <pthread.h>

static void *f(void *p) { return NULL; }
int main(void)
{
    pthread_t thread;
    pthread_create(&thread, 0, f, 0);
    pthread_setname_np(thread, "QEMU");
    return 0;
}
EOF
if compile_prog "" "$pthread_lib" ; then
  pthread_setname_np=yes
fi

2928 2929 2930 2931 2932
##########################################
# rbd probe
if test "$rbd" != "no" ; then
  cat > $TMPC <<EOF
#include <stdio.h>
2933
#include <rbd/librbd.h>
2934
int main(void) {
2935 2936
    rados_t cluster;
    rados_create(&cluster, NULL);
2937 2938 2939
    return 0;
}
EOF
2940 2941 2942
  rbd_libs="-lrbd -lrados"
  if compile_prog "" "$rbd_libs" ; then
    rbd=yes
2943 2944
  else
    if test "$rbd" = "yes" ; then
2945
      feature_not_found "rados block device" "Install librbd/ceph devel"
2946 2947 2948 2949 2950
    fi
    rbd=no
  fi
fi

2951 2952
##########################################
# libssh2 probe
2953
min_libssh2_version=1.2.8
2954
if test "$libssh2" != "no" ; then
2955
  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
2956 2957 2958 2959 2960
    libssh2_cflags=`$pkg_config libssh2 --cflags`
    libssh2_libs=`$pkg_config libssh2 --libs`
    libssh2=yes
  else
    if test "$libssh2" = "yes" ; then
2961
      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2962 2963 2964 2965 2966
    fi
    libssh2=no
  fi
fi

2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989 2990 2991
##########################################
# libssh2_sftp_fsync probe

if test "$libssh2" = "yes"; then
  cat > $TMPC <<EOF
#include <stdio.h>
#include <libssh2.h>
#include <libssh2_sftp.h>
int main(void) {
    LIBSSH2_SESSION *session;
    LIBSSH2_SFTP *sftp;
    LIBSSH2_SFTP_HANDLE *sftp_handle;
    session = libssh2_session_init ();
    sftp = libssh2_sftp_init (session);
    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
    libssh2_sftp_fsync (sftp_handle);
    return 0;
}
EOF
  # libssh2_cflags/libssh2_libs defined in previous test.
  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
  fi
fi

2992 2993 2994 2995 2996 2997 2998
##########################################
# linux-aio probe

if test "$linux_aio" != "no" ; then
  cat > $TMPC <<EOF
#include <libaio.h>
#include <sys/eventfd.h>
S
Scott Wood 已提交
2999
#include <stddef.h>
3000 3001 3002 3003 3004 3005
int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
EOF
  if compile_prog "" "-laio" ; then
    linux_aio=yes
  else
    if test "$linux_aio" = "yes" ; then
3006
      feature_not_found "linux AIO" "Install libaio devel"
3007
    fi
3008
    linux_aio=no
3009 3010 3011
  fi
fi

P
Paolo Bonzini 已提交
3012 3013 3014 3015 3016 3017 3018 3019 3020
##########################################
# TPM passthrough is only on x86 Linux

if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
  tpm_passthrough=$tpm
else
  tpm_passthrough=no
fi

3021 3022 3023 3024 3025 3026 3027
##########################################
# attr probe

if test "$attr" != "no" ; then
  cat > $TMPC <<EOF
#include <stdio.h>
#include <sys/types.h>
P
Pavel Borzenkov 已提交
3028 3029 3030
#ifdef CONFIG_LIBATTR
#include <attr/xattr.h>
#else
3031
#include <sys/xattr.h>
P
Pavel Borzenkov 已提交
3032
#endif
3033 3034
int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
EOF
3035 3036 3037
  if compile_prog "" "" ; then
    attr=yes
  # Older distros have <attr/xattr.h>, and need -lattr:
P
Pavel Borzenkov 已提交
3038
  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3039 3040
    attr=yes
    LIBS="-lattr $LIBS"
3041
    libattr=yes
3042 3043
  else
    if test "$attr" = "yes" ; then
3044
      feature_not_found "ATTR" "Install libc6 or libattr devel"
3045 3046 3047 3048 3049
    fi
    attr=no
  fi
fi

A
aliguori 已提交
3050 3051 3052
##########################################
# iovec probe
cat > $TMPC <<EOF
B
blueswir1 已提交
3053
#include <sys/types.h>
A
aliguori 已提交
3054
#include <sys/uio.h>
B
blueswir1 已提交
3055
#include <unistd.h>
3056
int main(void) { return sizeof(struct iovec); }
A
aliguori 已提交
3057 3058
EOF
iovec=no
3059
if compile_prog "" "" ; then
A
aliguori 已提交
3060 3061 3062
  iovec=yes
fi

3063 3064 3065 3066 3067 3068
##########################################
# preadv probe
cat > $TMPC <<EOF
#include <sys/types.h>
#include <sys/uio.h>
#include <unistd.h>
3069
int main(void) { return preadv(0, 0, 0, 0); }
3070 3071
EOF
preadv=no
3072
if compile_prog "" "" ; then
3073 3074 3075
  preadv=yes
fi

3076 3077
##########################################
# fdt probe
3078 3079 3080 3081 3082
# fdt support is mandatory for at least some target architectures,
# so insist on it if we're building those system emulators.
fdt_required=no
for target in $target_list; do
  case $target in
3083
    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3084 3085 3086 3087 3088 3089 3090 3091 3092 3093 3094 3095 3096 3097
      fdt_required=yes
    ;;
  esac
done

if test "$fdt_required" = "yes"; then
  if test "$fdt" = "no"; then
    error_exit "fdt disabled but some requested targets require it." \
      "You can turn off fdt only if you also disable all the system emulation" \
      "targets which need it (by specifying a cut down --target-list)."
  fi
  fdt=yes
fi

3098
if test "$fdt" != "no" ; then
J
Juan Quintela 已提交
3099
  fdt_libs="-lfdt"
3100
  # explicitly check for libfdt_env.h as it is missing in some stable installs
3101
  # and test for required functions to make sure we are on a version >= 1.4.0
J
Juan Quintela 已提交
3102
  cat > $TMPC << EOF
3103
#include <libfdt.h>
3104
#include <libfdt_env.h>
3105
int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3106
EOF
3107
  if compile_prog "" "$fdt_libs" ; then
3108
    # system DTC is good - use it
3109
    fdt=yes
3110 3111 3112 3113 3114
  elif test -d ${source_path}/dtc/libfdt ; then
    # have submodule DTC - use it
    fdt=yes
    dtc_internal="yes"
    mkdir -p dtc
3115
    if [ "$pwd_is_source_path" != "y" ] ; then
3116 3117
       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
       symlink "$source_path/dtc/scripts" "dtc/scripts"
3118
    fi
3119 3120 3121 3122
    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
  elif test "$fdt" = "yes" ; then
    # have neither and want - prompt for system/submodule install
3123
    error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
3124
        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3125 3126 3127 3128
        "  (2) Fetch the DTC submodule, using:" \
        "      git submodule update --init dtc"
  else
    # don't have and don't want
3129
    fdt_libs=
3130
    fdt=no
3131 3132 3133
  fi
fi

3134 3135
libs_softmmu="$libs_softmmu $fdt_libs"

M
Michael Walle 已提交
3136
##########################################
G
Gerd Hoffmann 已提交
3137
# opengl probe (for sdl2, milkymist-tmu2)
G
Gerd Hoffmann 已提交
3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152

# GLX probe, used by milkymist-tmu2
# this is temporary, code will be switched to egl mid-term.
cat > $TMPC << EOF
#include <X11/Xlib.h>
#include <GL/gl.h>
#include <GL/glx.h>
int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
EOF
if compile_prog "" "-lGL -lX11" ; then
  have_glx=yes
else
  have_glx=no
fi

G
Gerd Hoffmann 已提交
3153
if test "$opengl" != "no" ; then
G
Gerd Hoffmann 已提交
3154
  opengl_pkgs="gl glesv2 epoxy egl"
G
Gerd Hoffmann 已提交
3155
  if $pkg_config $opengl_pkgs x11 && test "$have_glx" = "yes"; then
3156 3157
    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
G
Gerd Hoffmann 已提交
3158
    opengl=yes
M
Michael Walle 已提交
3159
  else
G
Gerd Hoffmann 已提交
3160
    if test "$opengl" = "yes" ; then
G
Gerd Hoffmann 已提交
3161
      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
M
Michael Walle 已提交
3162
    fi
3163
    opengl_cflags=""
G
Gerd Hoffmann 已提交
3164 3165
    opengl_libs=""
    opengl=no
M
Michael Walle 已提交
3166 3167 3168
  fi
fi

3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186

##########################################
# archipelago probe
if test "$archipelago" != "no" ; then
    cat > $TMPC <<EOF
#include <stdio.h>
#include <xseg/xseg.h>
#include <xseg/protocol.h>
int main(void) {
    xseg_initialize();
    return 0;
}
EOF
    archipelago_libs=-lxseg
    if compile_prog "" "$archipelago_libs"; then
        archipelago="yes"
        libs_tools="$archipelago_libs $libs_tools"
        libs_softmmu="$archipelago_libs $libs_softmmu"
3187 3188 3189 3190 3191 3192

	echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
	echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
	echo "license and therefore prevent redistribution."
	echo
	echo "To disable Archipelago, use --disable-archipelago"
3193 3194 3195 3196 3197 3198 3199 3200 3201
    else
      if test "$archipelago" = "yes" ; then
        feature_not_found "Archipelago backend support" "Install libxseg devel"
      fi
      archipelago="no"
    fi
fi


3202 3203 3204
##########################################
# glusterfs probe
if test "$glusterfs" != "no" ; then
3205
  if $pkg_config --atleast-version=3 glusterfs-api; then
3206
    glusterfs="yes"
3207 3208
    glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
    glusterfs_libs=`$pkg_config --libs glusterfs-api`
3209
    if $pkg_config --atleast-version=5 glusterfs-api; then
3210 3211
      glusterfs_discard="yes"
    fi
3212 3213 3214
    if $pkg_config --atleast-version=6 glusterfs-api; then
      glusterfs_zerofill="yes"
    fi
3215 3216
  else
    if test "$glusterfs" = "yes" ; then
3217 3218
      feature_not_found "GlusterFS backend support" \
          "Install glusterfs-api devel >= 3"
3219
    fi
3220
    glusterfs="no"
3221 3222 3223
  fi
fi

A
aurel32 已提交
3224
# Check for inotify functions when we are building linux-user
3225 3226 3227 3228 3229
# 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
3230
cat > $TMPC << EOF
3231 3232 3233 3234 3235 3236
#include <sys/inotify.h>

int
main(void)
{
	/* try to start inotify */
A
aurel32 已提交
3237
	return inotify_init();
3238 3239
}
EOF
3240
if compile_prog "" "" ; then
3241
  inotify=yes
3242 3243
fi

3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258
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
3259 3260 3261 3262 3263 3264
# check if utimensat and futimens are supported
utimens=no
cat > $TMPC << EOF
#define _ATFILE_SOURCE
#include <stddef.h>
#include <fcntl.h>
3265
#include <sys/stat.h>
R
Riku Voipio 已提交
3266 3267 3268 3269 3270 3271 3272 3273

int main(void)
{
    utimensat(AT_FDCWD, "foo", NULL, 0);
    futimens(0, NULL);
    return 0;
}
EOF
3274
if compile_prog "" "" ; then
R
Riku Voipio 已提交
3275 3276 3277
  utimens=yes
fi

R
Riku Voipio 已提交
3278 3279 3280 3281 3282 3283 3284 3285 3286
# check if pipe2 is there
pipe2=no
cat > $TMPC << EOF
#include <unistd.h>
#include <fcntl.h>

int main(void)
{
    int pipefd[2];
3287
    return pipe2(pipefd, O_CLOEXEC);
R
Riku Voipio 已提交
3288 3289
}
EOF
3290
if compile_prog "" "" ; then
R
Riku Voipio 已提交
3291 3292 3293
  pipe2=yes
fi

K
Kevin Wolf 已提交
3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307 3308 3309
# 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

3310 3311 3312 3313 3314 3315 3316 3317 3318
# 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)
{
3319
    int len, fd = 0;
3320 3321 3322 3323 3324
    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
    return 0;
}
EOF
3325
if compile_prog "" "" ; then
3326 3327 3328
  splice=yes
fi

3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 3343 3344 3345 3346 3347 3348
##########################################
# libnuma probe

if test "$numa" != "no" ; then
  cat > $TMPC << EOF
#include <numa.h>
int main(void) { return numa_available(); }
EOF

  if compile_prog "" "-lnuma" ; then
    numa=yes
    libs_softmmu="-lnuma $libs_softmmu"
  else
    if test "$numa" = "yes" ; then
      feature_not_found "numa" "install numactl devel"
    fi
    numa=no
  fi
fi

F
Fam Zheng 已提交
3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364
##########################################
# tcmalloc probe

if test "$tcmalloc" = "yes" ; then
  cat > $TMPC << EOF
#include <stdlib.h>
int main(void) { malloc(1); return 0; }
EOF

  if compile_prog "" "-ltcmalloc" ; then
    LIBS="-ltcmalloc $LIBS"
  else
    feature_not_found "tcmalloc" "install gperftools devel"
  fi
fi

M
Marcelo Tosatti 已提交
3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378
##########################################
# signalfd probe
signalfd="no"
cat > $TMPC << EOF
#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
3379 3380 3381 3382 3383 3384 3385
# check if eventfd is supported
eventfd=no
cat > $TMPC << EOF
#include <sys/eventfd.h>

int main(void)
{
3386
    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
R
Riku Voipio 已提交
3387 3388 3389 3390 3391 3392
}
EOF
if compile_prog "" "" ; then
  eventfd=yes
fi

3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403
# check for fallocate
fallocate=no
cat > $TMPC << EOF
#include <fcntl.h>

int main(void)
{
    fallocate(0, 0, 0, 0);
    return 0;
}
EOF
3404
if compile_prog "" "" ; then
3405 3406 3407
  fallocate=yes
fi

3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423
# check for fallocate hole punching
fallocate_punch_hole=no
cat > $TMPC << EOF
#include <fcntl.h>
#include <linux/falloc.h>

int main(void)
{
    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
    return 0;
}
EOF
if compile_prog "" "" ; then
  fallocate_punch_hole=yes
fi

3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439
# check that fallocate supports range zeroing inside the file
fallocate_zero_range=no
cat > $TMPC << EOF
#include <fcntl.h>
#include <linux/falloc.h>

int main(void)
{
    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
    return 0;
}
EOF
if compile_prog "" "" ; then
  fallocate_zero_range=yes
fi

3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454
# check for posix_fallocate
posix_fallocate=no
cat > $TMPC << EOF
#include <fcntl.h>

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

3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465
# 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
3466
if compile_prog "" "" ; then
3467 3468 3469
  sync_file_range=yes
fi

3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482
# 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
3483
if compile_prog "" "" ; then
3484 3485 3486
  fiemap=yes
fi

3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497
# check for dup3
dup3=no
cat > $TMPC << EOF
#include <unistd.h>

int main(void)
{
    dup3(0, 0, 0);
    return 0;
}
EOF
3498
if compile_prog "" "" ; then
3499 3500 3501
  dup3=yes
fi

3502 3503 3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517
# check for ppoll support
ppoll=no
cat > $TMPC << EOF
#include <poll.h>

int main(void)
{
    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
    ppoll(&pfd, 1, 0, 0);
    return 0;
}
EOF
if compile_prog "" "" ; then
  ppoll=yes
fi

3518 3519 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532
# check for prctl(PR_SET_TIMERSLACK , ... ) support
prctl_pr_set_timerslack=no
cat > $TMPC << EOF
#include <sys/prctl.h>

int main(void)
{
    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
    return 0;
}
EOF
if compile_prog "" "" ; then
  prctl_pr_set_timerslack=yes
fi

3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543
# check for epoll support
epoll=no
cat > $TMPC << EOF
#include <sys/epoll.h>

int main(void)
{
    epoll_create(0);
    return 0;
}
EOF
3544
if compile_prog "" "" ; then
3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555
  epoll=yes
fi

# epoll_create1 and epoll_pwait are later additions
# so we must check separately for their presence
epoll_create1=no
cat > $TMPC << EOF
#include <sys/epoll.h>

int main(void)
{
3556 3557 3558 3559 3560 3561 3562 3563
    /* Note that we use epoll_create1 as a value, not as
     * a function being called. This is necessary so that on
     * old SPARC glibc versions where the function was present in
     * the library but not declared in the header file we will
     * fail the configure check. (Otherwise we will get a compiler
     * warning but not an error, and will proceed to fail the
     * qemu compile where we compile with -Werror.)
     */
3564
    return (int)(uintptr_t)&epoll_create1;
3565 3566
}
EOF
3567
if compile_prog "" "" ; then
3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580
  epoll_create1=yes
fi

epoll_pwait=no
cat > $TMPC << EOF
#include <sys/epoll.h>

int main(void)
{
    epoll_pwait(0, 0, 0, 0, 0);
    return 0;
}
EOF
3581
if compile_prog "" "" ; then
3582 3583 3584
  epoll_pwait=yes
fi

3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 3597 3598
# check for sendfile support
sendfile=no
cat > $TMPC << EOF
#include <sys/sendfile.h>

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

3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612
# check for timerfd support (glibc 2.8 and newer)
timerfd=no
cat > $TMPC << EOF
#include <sys/timerfd.h>

int main(void)
{
    return(timerfd_create(CLOCK_REALTIME, 0));
}
EOF
if compile_prog "" "" ; then
  timerfd=yes
fi

R
Riku Voipio 已提交
3613 3614 3615 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629
# check for setns and unshare support
setns=no
cat > $TMPC << EOF
#include <sched.h>

int main(void)
{
    int ret;
    ret = setns(0, 0);
    ret = unshare(0);
    return ret;
}
EOF
if compile_prog "" "" ; then
  setns=yes
fi

3630
# Check if tools are available to build documentation.
J
Juan Quintela 已提交
3631
if test "$docs" != "no" ; then
3632
  if has makeinfo && has pod2man; then
J
Juan Quintela 已提交
3633
    docs=yes
3634
  else
J
Juan Quintela 已提交
3635
    if test "$docs" = "yes" ; then
3636
      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3637
    fi
J
Juan Quintela 已提交
3638
    docs=no
3639
  fi
3640 3641
fi

S
Stefan Weil 已提交
3642
# Search for bswap_32 function
3643 3644 3645 3646 3647
byteswap_h=no
cat > $TMPC << EOF
#include <byteswap.h>
int main(void) { return bswap_32(0); }
EOF
3648
if compile_prog "" "" ; then
3649 3650 3651
  byteswap_h=yes
fi

3652
# Search for bswap32 function
3653 3654 3655 3656 3657 3658 3659
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
3660
if compile_prog "" "" ; then
3661 3662 3663
  bswap_h=yes
fi

R
Ronnie Sahlberg 已提交
3664
##########################################
3665
# Do we have libiscsi >= 1.9.0
R
Ronnie Sahlberg 已提交
3666
if test "$libiscsi" != "no" ; then
3667
  if $pkg_config --atleast-version=1.9.0 libiscsi; then
3668
    libiscsi="yes"
3669 3670
    libiscsi_cflags=$($pkg_config --cflags libiscsi)
    libiscsi_libs=$($pkg_config --libs libiscsi)
R
Ronnie Sahlberg 已提交
3671 3672
  else
    if test "$libiscsi" = "yes" ; then
3673
      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
R
Ronnie Sahlberg 已提交
3674 3675 3676 3677 3678
    fi
    libiscsi="no"
  fi
fi

3679 3680 3681 3682
##########################################
# Do we need libm
cat > $TMPC << EOF
#include <math.h>
3683
int main(int argc, char **argv) { return isnan(sin((double)argc)); }
3684 3685 3686 3687 3688 3689 3690
EOF
if compile_prog "" "" ; then
  :
elif compile_prog "" "-lm" ; then
  LIBS="-lm $LIBS"
  libs_qga="-lm $libs_qga"
else
3691
  error_exit "libm check failed"
3692 3693
fi

A
aliguori 已提交
3694 3695
##########################################
# Do we need librt
3696 3697 3698 3699
# uClibc provides 2 versions of clock_gettime(), one with realtime
# support and one without. This means that the clock_gettime() don't
# need -lrt. We still need it for timer_create() so we check for this
# function in addition.
A
aliguori 已提交
3700 3701 3702
cat > $TMPC <<EOF
#include <signal.h>
#include <time.h>
3703 3704 3705 3706
int main(void) {
  timer_create(CLOCK_REALTIME, NULL, NULL);
  return clock_gettime(CLOCK_REALTIME, NULL);
}
A
aliguori 已提交
3707 3708
EOF

3709
if compile_prog "" "" ; then
3710
  :
3711
# we need pthread for static linking. use previous pthread test result
3712 3713 3714
elif compile_prog "" "$pthread_lib -lrt" ; then
  LIBS="$LIBS -lrt"
  libs_qga="$libs_qga -lrt"
A
aliguori 已提交
3715 3716
fi

3717
if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3718
        "$aix" != "yes" -a "$haiku" != "yes" ; then
3719 3720 3721
    libs_softmmu="-lutil $libs_softmmu"
fi

3722
##########################################
3723 3724 3725 3726 3727 3728
# spice probe
if test "$spice" != "no" ; then
  cat > $TMPC << EOF
#include <spice.h>
int main(void) { spice_server_new(); return 0; }
EOF
J
Jiri Denemark 已提交
3729 3730
  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3731 3732
  if $pkg_config --atleast-version=0.12.0 spice-server && \
     $pkg_config --atleast-version=0.12.3 spice-protocol && \
3733 3734 3735 3736
     compile_prog "$spice_cflags" "$spice_libs" ; then
    spice="yes"
    libs_softmmu="$libs_softmmu $spice_libs"
    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3737 3738
    spice_protocol_version=$($pkg_config --modversion spice-protocol)
    spice_server_version=$($pkg_config --modversion spice-server)
3739 3740
  else
    if test "$spice" = "yes" ; then
3741 3742
      feature_not_found "spice" \
          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3743 3744 3745 3746 3747
    fi
    spice="no"
  fi
fi

R
Robert Relyea 已提交
3748
# check for libcacard for smartcard support
P
Paolo Bonzini 已提交
3749 3750 3751 3752
smartcard_cflags=""
# TODO - what's the minimal nss version we support?
if test "$smartcard_nss" != "no"; then
  cat > $TMPC << EOF
3753 3754 3755
#include <pk11pub.h>
int main(void) { PK11_FreeSlot(0); return 0; }
EOF
3756 3757 3758 3759
    # FIXME: do not include $glib_* in here
    nss_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
    nss_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
    test_cflags="$nss_cflags"
P
Paolo Bonzini 已提交
3760 3761 3762 3763 3764 3765 3766
    # The header files in nss < 3.13.3 have a bug which causes them to
    # emit a warning. If we're going to compile QEMU with -Werror, then
    # test that the headers don't have this bug. Otherwise we would pass
    # the configure test but fail to compile QEMU later.
    if test "$werror" = "yes"; then
        test_cflags="-Werror $test_cflags"
    fi
3767
    if test -n "$libtool" &&
3768
       $pkg_config --atleast-version=3.12.8 nss && \
3769
      compile_prog "$test_cflags" "$nss_libs"; then
P
Paolo Bonzini 已提交
3770 3771 3772
        smartcard_nss="yes"
    else
        if test "$smartcard_nss" = "yes"; then
3773
            feature_not_found "nss" "Install nss devel >= 3.12.8"
R
Robert Relyea 已提交
3774
        fi
P
Paolo Bonzini 已提交
3775
        smartcard_nss="no"
R
Robert Relyea 已提交
3776 3777 3778
    fi
fi

G
Gerd Hoffmann 已提交
3779 3780
# check for libusb
if test "$libusb" != "no" ; then
3781
    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
G
Gerd Hoffmann 已提交
3782
        libusb="yes"
3783 3784
        libusb_cflags=$($pkg_config --cflags libusb-1.0)
        libusb_libs=$($pkg_config --libs libusb-1.0)
G
Gerd Hoffmann 已提交
3785 3786 3787 3788
        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
        libs_softmmu="$libs_softmmu $libusb_libs"
    else
        if test "$libusb" = "yes"; then
3789
            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
G
Gerd Hoffmann 已提交
3790 3791 3792 3793 3794
        fi
        libusb="no"
    fi
fi

3795 3796
# check for usbredirparser for usb network redirection support
if test "$usb_redir" != "no" ; then
3797
    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3798
        usb_redir="yes"
3799 3800
        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3801
        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
A
Aurelien Jarno 已提交
3802
        libs_softmmu="$libs_softmmu $usb_redir_libs"
3803 3804
    else
        if test "$usb_redir" = "yes"; then
3805
            feature_not_found "usb-redir" "Install usbredir devel"
3806 3807 3808 3809 3810
        fi
        usb_redir="no"
    fi
fi

3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832 3833 3834 3835 3836 3837 3838 3839 3840 3841 3842 3843 3844 3845 3846 3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 3865
##########################################
# check if we have VSS SDK headers for win

if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
  case "$vss_win32_sdk" in
    "")   vss_win32_include="-I$source_path" ;;
    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
          # handle path with spaces. So we symlink the headers into ".sdk/vss".
          vss_win32_include="-I$source_path/.sdk/vss"
	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
	  ;;
    *)    vss_win32_include="-I$vss_win32_sdk"
  esac
  cat > $TMPC << EOF
#define __MIDL_user_allocate_free_DEFINED__
#include <inc/win2003/vss.h>
int main(void) { return VSS_CTX_BACKUP; }
EOF
  if compile_prog "$vss_win32_include" "" ; then
    guest_agent_with_vss="yes"
    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
    libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
  else
    if test "$vss_win32_sdk" != "" ; then
      echo "ERROR: Please download and install Microsoft VSS SDK:"
      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
      echo "ERROR: The headers are extracted in the directory \`inc'."
      feature_not_found "VSS support"
    fi
    guest_agent_with_vss="no"
  fi
fi

##########################################
# lookup Windows platform SDK (if not specified)
# The SDK is needed only to build .tlb (type library) file of guest agent
# VSS provider from the source. It is usually unnecessary because the
# pre-compiled .tlb file is included.

if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
  if test -z "$win_sdk"; then
    programfiles="$PROGRAMFILES"
    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
    if test -n "$programfiles"; then
      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
    else
      feature_not_found "Windows SDK"
    fi
  elif test "$win_sdk" = "no"; then
    win_sdk=""
  fi
fi

3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881
##########################################
# check if mingw environment provides a recent ntddscsi.h
if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
  cat > $TMPC << EOF
#include <windows.h>
#include <ntddscsi.h>
int main(void) {
#if !defined(IOCTL_SCSI_GET_ADDRESS)
#error Missing required ioctl definitions
#endif
  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
  return addr.Lun;
}
EOF
  if compile_prog "" "" ; then
    guest_agent_ntddscsi=yes
3882
    libs_qga="-lsetupapi $libs_qga"
3883 3884 3885
  fi
fi

3886
##########################################
3887 3888 3889 3890 3891 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936
# Guest agent Window MSI  package

if test "$guest_agent" != yes; then
  if test "$guest_agent_msi" = yes; then
    error_exit "MSI guest agent package requires guest agent enabled"
  fi
  guest_agent_msi=no
elif test "$mingw32" != "yes"; then
  if test "$guest_agent_msi" = "yes"; then
    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
  fi
  guest_agent_msi=no
elif ! has wixl; then
  if test "$guest_agent_msi" = "yes"; then
    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
  fi
  guest_agent_msi=no
fi

if test "$guest_agent_msi" != "no"; then
  if test "$guest_agent_with_vss" = "yes"; then
    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
  fi

  if test "$QEMU_GA_MANUFACTURER" = ""; then
    QEMU_GA_MANUFACTURER=QEMU
  fi

  if test "$QEMU_GA_DISTRO" = ""; then
    QEMU_GA_DISTRO=Linux
  fi

  if test "$QEMU_GA_VERSION" = ""; then
      QEMU_GA_VERSION=`cat $source_path/VERSION`
  fi

  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=`$pkg_config --variable=prefix glib-2.0`/bin"
  
  case "$cpu" in
  x86_64)
    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
    ;;
  i386)
    QEMU_GA_MSI_ARCH="-D Arch=32"
    ;;
  *)
    error_exit "CPU $cpu not supported for building installation package"
    ;;
  esac
fi
3937

B
Blue Swirl 已提交
3938 3939 3940 3941 3942 3943
##########################################
# check if we have fdatasync

fdatasync=no
cat > $TMPC << EOF
#include <unistd.h>
3944 3945 3946 3947
int main(void) {
#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
return fdatasync(0);
#else
3948
#error Not supported
3949 3950
#endif
}
B
Blue Swirl 已提交
3951 3952 3953 3954 3955
EOF
if compile_prog "" "" ; then
    fdatasync=yes
fi

A
Andreas Färber 已提交
3956 3957 3958 3959 3960 3961 3962
##########################################
# check if we have madvise

madvise=no
cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/mman.h>
S
Scott Wood 已提交
3963
#include <stddef.h>
A
Andreas Färber 已提交
3964 3965 3966 3967 3968 3969 3970 3971 3972 3973 3974 3975
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
3976
#include <stddef.h>
A
Andreas Färber 已提交
3977 3978 3979 3980 3981 3982
int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
EOF
if compile_prog "" "" ; then
    posix_madvise=yes
fi

3983 3984 3985 3986 3987 3988 3989 3990 3991 3992 3993 3994 3995 3996 3997 3998 3999 4000
##########################################
# check if we have usable SIGEV_THREAD_ID

sigev_thread_id=no
cat > $TMPC << EOF
#include <signal.h>
int main(void) {
  struct sigevent ev;
  ev.sigev_notify = SIGEV_THREAD_ID;
  ev._sigev_un._tid = 0;
  asm volatile("" : : "g"(&ev));
  return 0;
}
EOF
if compile_prog "" "" ; then
    sigev_thread_id=yes
fi

4001 4002 4003
##########################################
# check if trace backend exists

L
Lluís Vilanova 已提交
4004
$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
4005
if test "$?" -ne 0 ; then
L
Lluís Vilanova 已提交
4006 4007
  error_exit "invalid trace backends" \
      "Please choose supported trace backends."
4008 4009
fi

4010 4011
##########################################
# For 'ust' backend, test if ust headers are present
L
Lluís Vilanova 已提交
4012
if have_backend "ust"; then
4013
  cat > $TMPC << EOF
4014
#include <lttng/tracepoint.h>
4015 4016 4017
int main(void) { return 0; }
EOF
  if compile_prog "" "" ; then
4018 4019 4020 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030
    if $pkg_config lttng-ust --exists; then
      lttng_ust_libs=`$pkg_config --libs lttng-ust`
    else
      lttng_ust_libs="-llttng-ust"
    fi
    if $pkg_config liburcu-bp --exists; then
      urcu_bp_libs=`$pkg_config --libs liburcu-bp`
    else
      urcu_bp_libs="-lurcu-bp"
    fi

    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4031
  else
4032
    error_exit "Trace backend 'ust' missing lttng-ust header files"
4033 4034
  fi
fi
4035 4036 4037

##########################################
# For 'dtrace' backend, test if 'dtrace' command is present
L
Lluís Vilanova 已提交
4038
if have_backend "dtrace"; then
4039
  if ! has 'dtrace' ; then
4040
    error_exit "dtrace command is not found in PATH $PATH"
4041
  fi
4042 4043 4044 4045
  trace_backend_stap="no"
  if has 'stap' ; then
    trace_backend_stap="yes"
  fi
4046 4047
fi

W
Wolfgang Mauerer 已提交
4048
##########################################
4049
# check and set a backend for coroutine
4050

4051 4052 4053 4054 4055 4056 4057 4058 4059
# We prefer ucontext, but it's not always possible. The fallback
# is sigcontext. gthread is not selectable except explicitly, because
# it is not functional enough to run QEMU proper. (It is occasionally
# useful for debugging purposes.)  On Windows the only valid backend
# is the Windows-specific one.

ucontext_works=no
if test "$darwin" != "yes"; then
  cat > $TMPC << EOF
4060
#include <ucontext.h>
4061 4062 4063
#ifdef __stub_makecontext
#error Ignoring glibc stub makecontext which will always fail
#endif
4064
int main(void) { makecontext(0, 0, 0); return 0; }
4065
EOF
4066 4067 4068 4069 4070 4071 4072 4073 4074 4075 4076 4077
  if compile_prog "" "" ; then
    ucontext_works=yes
  fi
fi

if test "$coroutine" = ""; then
  if test "$mingw32" = "yes"; then
    coroutine=win32
  elif test "$ucontext_works" = "yes"; then
    coroutine=ucontext
  else
    coroutine=sigaltstack
4078
  fi
4079
else
4080 4081 4082 4083 4084 4085 4086 4087 4088 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 4101 4102
  case $coroutine in
  windows)
    if test "$mingw32" != "yes"; then
      error_exit "'windows' coroutine backend only valid for Windows"
    fi
    # Unfortunately the user visible backend name doesn't match the
    # coroutine-*.c filename for this case, so we have to adjust it here.
    coroutine=win32
    ;;
  ucontext)
    if test "$ucontext_works" != "yes"; then
      feature_not_found "ucontext"
    fi
    ;;
  gthread|sigaltstack)
    if test "$mingw32" = "yes"; then
      error_exit "only the 'windows' coroutine backend is valid for Windows"
    fi
    ;;
  *)
    error_exit "unknown coroutine backend $coroutine"
    ;;
  esac
4103 4104
fi

4105 4106 4107 4108 4109 4110 4111 4112 4113 4114 4115
if test "$coroutine_pool" = ""; then
  if test "$coroutine" = "gthread"; then
    coroutine_pool=no
  else
    coroutine_pool=yes
  fi
fi
if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
  error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
fi

4116 4117 4118
##########################################
# check if we have open_by_handle_at

S
Stefan Weil 已提交
4119
open_by_handle_at=no
4120 4121
cat > $TMPC << EOF
#include <fcntl.h>
4122 4123 4124
#if !defined(AT_EMPTY_PATH)
# error missing definition
#else
4125
int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4126
#endif
4127 4128 4129 4130 4131
EOF
if compile_prog "" "" ; then
    open_by_handle_at=yes
fi

4132 4133 4134 4135 4136 4137 4138
########################################
# check if we have linux/magic.h

linux_magic_h=no
cat > $TMPC << EOF
#include <linux/magic.h>
int main(void) {
4139
  return 0;
4140 4141 4142 4143 4144 4145
}
EOF
if compile_prog "" "" ; then
    linux_magic_h=yes
fi

4146
########################################
K
Kevin Wolf 已提交
4147 4148 4149 4150 4151 4152 4153 4154
# check whether we can disable warning option with a pragma (this is needed
# to silence warnings in the headers of some versions of external libraries).
# This test has to be compiled with -Werror as otherwise an unknown pragma is
# only a warning.
#
# If we can't selectively disable warning in the code, disable -Werror so that
# the build doesn't fail anyway.

4155 4156
pragma_disable_unused_but_set=no
cat > $TMPC << EOF
4157
#pragma GCC diagnostic push
4158
#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
K
Kevin Wolf 已提交
4159
#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4160
#pragma GCC diagnostic pop
K
Kevin Wolf 已提交
4161

4162 4163 4164 4165 4166
int main(void) {
    return 0;
}
EOF
if compile_prog "-Werror" "" ; then
4167
    pragma_diagnostic_available=yes
K
Kevin Wolf 已提交
4168 4169
else
    werror=no
4170 4171
fi

4172
########################################
4173
# check if we have valgrind/valgrind.h
4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185

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

4186 4187 4188 4189 4190 4191 4192
########################################
# check if environ is declared

has_environ=no
cat > $TMPC << EOF
#include <unistd.h>
int main(void) {
4193
    environ = 0;
4194 4195 4196 4197 4198 4199 4200
    return 0;
}
EOF
if compile_prog "" "" ; then
    has_environ=yes
fi

4201 4202 4203 4204 4205 4206 4207
########################################
# check if cpuid.h is usable.

cpuid_h=no
cat > $TMPC << EOF
#include <cpuid.h>
int main(void) {
4208 4209 4210 4211 4212 4213 4214 4215 4216 4217 4218 4219
    unsigned a, b, c, d;
    int max = __get_cpuid_max(0, 0);

    if (max >= 1) {
        __cpuid(1, a, b, c, d);
    }

    if (max >= 7) {
        __cpuid_count(7, 0, a, b, c, d);
    }

    return 0;
4220 4221 4222 4223 4224 4225
}
EOF
if compile_prog "" "" ; then
    cpuid_h=yes
fi

4226 4227 4228 4229 4230
########################################
# check if __[u]int128_t is usable.

int128=no
cat > $TMPC << EOF
4231 4232 4233 4234 4235
#if defined(__clang_major__) && defined(__clang_minor__)
# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
#  error __int128_t does not work in CLANG before 3.2
# endif
#endif
4236 4237 4238 4239 4240
__int128_t a;
__uint128_t b;
int main (void) {
  a = a + b;
  b = a * b;
4241
  a = a * a;
4242 4243 4244 4245 4246 4247
  return 0;
}
EOF
if compile_prog "" "" ; then
    int128=yes
fi
4248

4249 4250 4251 4252 4253 4254 4255 4256 4257 4258 4259 4260 4261 4262
########################################
# check if getauxval is available.

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

4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 4275 4276 4277 4278 4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289
########################################
# check if ccache is interfering with
# semantic analysis of macros

ccache_cpp2=no
cat > $TMPC << EOF
static const int Z = 1;
#define fn() ({ Z; })
#define TAUT(X) ((X) == Z)
#define PAREN(X, Y) (X == Y)
#define ID(X) (X)
int main(int argc, char *argv[])
{
    int x = 0, y = 0;
    x = ID(x);
    x = fn();
    fn();
    if (PAREN(x, y)) return 0;
    if (TAUT(Z)) return 0;
    return 0;
}
EOF

if ! compile_object "-Werror"; then
    ccache_cpp2=yes
fi

4290
##########################################
4291 4292 4293
# End of CC checks
# After here, no more $cc or $ld runs

B
Blue Swirl 已提交
4294 4295 4296 4297
if test "$gcov" = "yes" ; then
  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
elif test "$debug" = "no" ; then
4298
  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4299
fi
J
Juan Quintela 已提交
4300

P
Peter Lieven 已提交
4301 4302 4303
##########################################
# Do we have libnfs
if test "$libnfs" != "no" ; then
4304
  if $pkg_config --atleast-version=1.9.3 libnfs; then
P
Peter Lieven 已提交
4305 4306 4307 4308 4309
    libnfs="yes"
    libnfs_libs=$($pkg_config --libs libnfs)
    LIBS="$LIBS $libnfs_libs"
  else
    if test "$libnfs" = "yes" ; then
4310
      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
P
Peter Lieven 已提交
4311 4312 4313 4314
    fi
    libnfs="no"
  fi
fi
B
Blue Swirl 已提交
4315

4316 4317 4318 4319 4320 4321 4322 4323 4324 4325
# 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

4326 4327 4328 4329 4330
# Now we've finished running tests it's OK to add -Werror to the compiler flags
if test "$werror" = "yes"; then
    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
fi

4331 4332
if test "$solaris" = "no" ; then
    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
4333
        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4334 4335 4336
    fi
fi

4337 4338 4339 4340 4341 4342 4343
# test if pod2man has --utf8 option
if pod2man --help | grep -q utf8; then
    POD2MAN="pod2man --utf8"
else
    POD2MAN="pod2man"
fi

4344 4345 4346 4347 4348 4349 4350 4351 4352
# 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

4353
qemu_confdir=$sysconfdir$confsuffix
F
Fam Zheng 已提交
4354
qemu_moddir=$libdir$confsuffix
4355
qemu_datadir=$datadir$confsuffix
4356
qemu_localedir="$datadir/locale"
4357

4358 4359
tools=""
if test "$want_tools" = "yes" ; then
4360
  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4361 4362 4363 4364 4365
  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
    tools="qemu-nbd\$(EXESUF) $tools"
  fi
fi
if test "$softmmu" = yes ; then
4366
  if test "$virtfs" != no ; then
4367 4368 4369 4370 4371
    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
      virtfs=yes
      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
    else
      if test "$virtfs" = yes; then
4372
        error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4373
      fi
4374
      virtfs=no
4375
    fi
4376
  fi
4377 4378
fi
if [ "$guest_agent" != "no" ]; then
4379
  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
M
Michael Roth 已提交
4380
      tools="qemu-ga\$(EXESUF) $tools"
4381 4382 4383
      if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
        tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
      fi
4384 4385 4386 4387 4388
      guest_agent=yes
  elif [ "$guest_agent" != yes ]; then
      guest_agent=no
  else
      error_exit "Guest agent is not supported on this platform"
4389
  fi
4390
fi
4391 4392 4393 4394 4395 4396 4397 4398

# Mac OS X ships with a broken assembler
roms=
if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
        "$softmmu" = yes ; then
  roms="optionrom"
fi
4399
if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4400 4401
  roms="$roms spapr-rtas"
fi
4402

4403 4404 4405 4406
if test "$cpu" = "s390x" ; then
  roms="$roms s390-ccw"
fi

4407 4408 4409 4410
# Probe for the need for relocating the user-only binary.
if test "$pie" = "no" ; then
  textseg_addr=
  case "$cpu" in
4411 4412
    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
      # ??? Rationale for choosing this address
4413 4414 4415
      textseg_addr=0x60000000
      ;;
    mips)
4416 4417 4418
      # A 256M aligned address, high in the address space, with enough
      # room for the code_gen_buffer above it before the stack.
      textseg_addr=0x60000000
4419 4420 4421 4422 4423 4424 4425 4426 4427 4428 4429 4430 4431 4432 4433 4434 4435 4436 4437 4438 4439
      ;;
  esac
  if [ -n "$textseg_addr" ]; then
    cat > $TMPC <<EOF
    int main(void) { return 0; }
EOF
    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
    if ! compile_prog "" "$textseg_ldflags"; then
      # In case ld does not support -Ttext-segment, edit the default linker
      # script via sed to set the .text start addr.  This is needed on FreeBSD
      # at least.
      $ld --verbose | sed \
        -e '1,/==================================================/d' \
        -e '/==================================================/,$d' \
        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
      textseg_ldflags="-Wl,-T../config-host.ld"
    fi
  fi
fi

4440 4441 4442
# prepend pixman and ftd flags after all config tests are done
QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
libs_softmmu="$pixman_libs $libs_softmmu"
4443

B
bellard 已提交
4444
echo "Install prefix    $prefix"
4445
echo "BIOS directory    `eval echo $qemu_datadir`"
4446
echo "binary directory  `eval echo $bindir`"
A
Alon Levy 已提交
4447
echo "library directory `eval echo $libdir`"
F
Fam Zheng 已提交
4448
echo "module directory  `eval echo $qemu_moddir`"
4449
echo "libexec directory `eval echo $libexecdir`"
4450
echo "include directory `eval echo $includedir`"
4451
echo "config directory  `eval echo $sysconfdir`"
B
bellard 已提交
4452
if test "$mingw32" = "no" ; then
4453
echo "local state directory   `eval echo $local_statedir`"
4454
echo "Manual directory  `eval echo $mandir`"
B
bellard 已提交
4455
echo "ELF interp prefix $interp_prefix"
4456 4457
else
echo "local state directory   queried at runtime"
4458
echo "Windows SDK       $win_sdk"
B
bellard 已提交
4459
fi
4460
echo "Source path       $source_path"
B
bellard 已提交
4461
echo "C compiler        $cc"
B
bellard 已提交
4462
echo "Host C compiler   $host_cc"
4463
echo "C++ compiler      $cxx"
4464
echo "Objective-C compiler $objcc"
4465
echo "ARFLAGS           $ARFLAGS"
4466
echo "CFLAGS            $CFLAGS"
J
Juan Quintela 已提交
4467
echo "QEMU_CFLAGS       $QEMU_CFLAGS"
4468
echo "LDFLAGS           $LDFLAGS"
B
bellard 已提交
4469
echo "make              $make"
4470
echo "install           $install"
B
Blue Swirl 已提交
4471
echo "python            $python"
4472 4473 4474
if test "$slirp" = "yes" ; then
    echo "smbd              $smbd"
fi
F
Fam Zheng 已提交
4475
echo "module support    $modules"
B
bellard 已提交
4476
echo "host CPU          $cpu"
B
bellard 已提交
4477
echo "host big endian   $bigendian"
4478
echo "target list       $target_list"
4479
echo "tcg debug enabled $debug_tcg"
B
bellard 已提交
4480
echo "gprof enabled     $gprof"
4481
echo "sparse enabled    $sparse"
4482
echo "strip binaries    $strip_opt"
4483
echo "profiler          $profiler"
B
bellard 已提交
4484
echo "static build      $static"
4485 4486 4487
if test "$darwin" = "yes" ; then
    echo "Cocoa support     $cocoa"
fi
4488
echo "pixman            $pixman"
4489
echo "SDL support       $sdl"
A
Anthony Liguori 已提交
4490
echo "GTK support       $gtk"
4491 4492
echo "GNUTLS support    $gnutls"
echo "GNUTLS hash       $gnutls_hash"
4493
echo "GNUTLS gcrypt     $gnutls_gcrypt"
4494
echo "GNUTLS nettle     $gnutls_nettle ${gnutls_nettle+($nettle_version)}"
S
Stefan Weil 已提交
4495
echo "VTE support       $vte"
B
balrog 已提交
4496
echo "curses support    $curses"
A
Alexander Graf 已提交
4497
echo "curl support      $curl"
B
bellard 已提交
4498
echo "mingw32 support   $mingw32"
M
malc 已提交
4499
echo "Audio drivers     $audio_drv_list"
4500 4501
echo "Block whitelist (rw) $block_drv_rw_whitelist"
echo "Block whitelist (ro) $block_drv_ro_whitelist"
4502
echo "VirtFS support    $virtfs"
J
Jes Sorensen 已提交
4503 4504 4505 4506 4507 4508 4509
echo "VNC support       $vnc"
if test "$vnc" = "yes" ; then
    echo "VNC TLS support   $vnc_tls"
    echo "VNC SASL support  $vnc_sasl"
    echo "VNC JPEG support  $vnc_jpeg"
    echo "VNC PNG support   $vnc_png"
fi
4510 4511 4512
if test -n "$sparc_cpu"; then
    echo "Target Sparc Arch $sparc_cpu"
fi
4513
echo "xen support       $xen"
4514 4515 4516
if test "$xen" = "yes" ; then
  echo "xen ctrl version  $xen_ctrl_version"
fi
A
aurel32 已提交
4517
echo "brlapi support    $brlapi"
4518
echo "bluez  support    $bluez"
J
Juan Quintela 已提交
4519
echo "Documentation     $docs"
P
Paul Brook 已提交
4520
echo "GUEST_BASE        $guest_base"
4521
echo "PIE               $pie"
4522
echo "vde support       $vde"
4523
echo "netmap support    $netmap"
4524
echo "Linux AIO support $linux_aio"
4525
echo "ATTR/XATTR support $attr"
T
ths 已提交
4526
echo "Install blobs     $blobs"
4527
echo "KVM support       $kvm"
M
Michael R. Hines 已提交
4528
echo "RDMA support      $rdma"
4529
echo "TCG interpreter   $tcg_interpreter"
4530
echo "fdt support       $fdt"
4531
echo "preadv support    $preadv"
B
Blue Swirl 已提交
4532
echo "fdatasync         $fdatasync"
A
Andreas Färber 已提交
4533 4534
echo "madvise           $madvise"
echo "posix_madvise     $posix_madvise"
4535
echo "sigev_thread_id   $sigev_thread_id"
4536
echo "uuid support      $uuid"
4537
echo "libcap-ng support $cap_ng"
M
Michael S. Tsirkin 已提交
4538
echo "vhost-net support $vhost_net"
4539
echo "vhost-scsi support $vhost_scsi"
L
Lluís Vilanova 已提交
4540
echo "Trace backends    $trace_backends"
4541
if test "$trace_backend" = "simple"; then
P
Prerna Saxena 已提交
4542
echo "Trace output file $trace_file-<pid>"
4543
fi
4544
if test "$spice" = "yes"; then
4545
echo "spice support     $spice ($spice_protocol_version/$spice_server_version)"
4546 4547 4548
else
echo "spice support     $spice"
fi
4549
echo "rbd support       $rbd"
C
Christoph Hellwig 已提交
4550
echo "xfsctl support    $xfs"
R
Robert Relyea 已提交
4551
echo "nss used          $smartcard_nss"
G
Gerd Hoffmann 已提交
4552
echo "libusb            $libusb"
4553
echo "usb net redir     $usb_redir"
G
Gerd Hoffmann 已提交
4554
echo "OpenGL support    $opengl"
R
Ronnie Sahlberg 已提交
4555
echo "libiscsi support  $libiscsi"
P
Peter Lieven 已提交
4556
echo "libnfs support    $libnfs"
4557
echo "build guest agent $guest_agent"
4558
echo "QGA VSS support   $guest_agent_with_vss"
4559
echo "QGA w32 disk info $guest_agent_ntddscsi"
4560
echo "seccomp support   $seccomp"
4561
echo "coroutine backend $coroutine"
4562
echo "coroutine pool    $coroutine_pool"
4563
echo "GlusterFS support $glusterfs"
4564
echo "Archipelago support $archipelago"
B
Blue Swirl 已提交
4565 4566
echo "gcov              $gcov_tool"
echo "gcov enabled      $gcov"
S
Stefan Berger 已提交
4567
echo "TPM support       $tpm"
4568
echo "libssh2 support   $libssh2"
P
Paolo Bonzini 已提交
4569
echo "TPM passthrough   $tpm_passthrough"
4570
echo "QOM debugging     $qom_cast_debug"
4571
echo "vhdx              $vhdx"
Q
qiaonuohan 已提交
4572 4573
echo "lzo support       $lzo"
echo "snappy support    $snappy"
4574
echo "bzip2 support     $bzip2"
4575
echo "NUMA host support $numa"
F
Fam Zheng 已提交
4576
echo "tcmalloc support  $tcmalloc"
B
bellard 已提交
4577

4578
if test "$sdl_too_old" = "yes"; then
B
bellard 已提交
4579
echo "-> Your SDL version is too old - please upgrade to have SDL support"
B
bellard 已提交
4580
fi
B
bellard 已提交
4581

4582 4583
config_host_mak="config-host.mak"

4584 4585
echo "# Automatically generated by configure - do not modify" >config-all-disas.mak

4586 4587 4588
echo "# Automatically generated by configure - do not modify" > $config_host_mak
echo >> $config_host_mak

4589
echo all: >> $config_host_mak
4590 4591
echo "prefix=$prefix" >> $config_host_mak
echo "bindir=$bindir" >> $config_host_mak
A
Alon Levy 已提交
4592
echo "libdir=$libdir" >> $config_host_mak
4593
echo "libexecdir=$libexecdir" >> $config_host_mak
4594
echo "includedir=$includedir" >> $config_host_mak
4595 4596
echo "mandir=$mandir" >> $config_host_mak
echo "sysconfdir=$sysconfdir" >> $config_host_mak
4597
echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4598 4599
echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
F
Fam Zheng 已提交
4600
echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4601 4602 4603
if test "$mingw32" = "no" ; then
  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
fi
4604
echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4605 4606
echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4607
echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4608
echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4609

4610
echo "ARCH=$ARCH" >> $config_host_mak
4611

4612
if test "$debug_tcg" = "yes" ; then
4613
  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4614
fi
4615
if test "$strip_opt" = "yes" ; then
4616
  echo "STRIP=${strip}" >> $config_host_mak
4617
fi
B
bellard 已提交
4618
if test "$bigendian" = "yes" ; then
4619
  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4620
fi
B
bellard 已提交
4621
if test "$mingw32" = "yes" ; then
4622
  echo "CONFIG_WIN32=y" >> $config_host_mak
4623 4624 4625 4626 4627 4628 4629 4630 4631
  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" >> $config_host_mak
4632 4633 4634 4635
  if test "$guest_agent_with_vss" = "yes" ; then
    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
  fi
4636 4637 4638
  if test "$guest_agent_ntddscsi" = "yes" ; then
    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
  fi
4639 4640 4641 4642 4643 4644 4645 4646 4647
  if test "$guest_agent_msi" != "no"; then
    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak  
    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
  fi
4648
else
J
Juan Quintela 已提交
4649
  echo "CONFIG_POSIX=y" >> $config_host_mak
M
Mark McLoughlin 已提交
4650 4651 4652 4653
fi

if test "$linux" = "yes" ; then
  echo "CONFIG_LINUX=y" >> $config_host_mak
B
bellard 已提交
4654
fi
4655

4656
if test "$darwin" = "yes" ; then
4657
  echo "CONFIG_DARWIN=y" >> $config_host_mak
4658
fi
M
malc 已提交
4659 4660

if test "$aix" = "yes" ; then
4661
  echo "CONFIG_AIX=y" >> $config_host_mak
M
malc 已提交
4662 4663
fi

B
bellard 已提交
4664
if test "$solaris" = "yes" ; then
4665
  echo "CONFIG_SOLARIS=y" >> $config_host_mak
4666
  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
T
ths 已提交
4667
  if test "$needs_libsunmath" = "yes" ; then
4668
    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
T
ths 已提交
4669
  fi
B
bellard 已提交
4670
fi
4671 4672 4673
if test "$haiku" = "yes" ; then
  echo "CONFIG_HAIKU=y" >> $config_host_mak
fi
4674
if test "$static" = "yes" ; then
4675
  echo "CONFIG_STATIC=y" >> $config_host_mak
B
bellard 已提交
4676
fi
4677
if test "$profiler" = "yes" ; then
4678
  echo "CONFIG_PROFILER=y" >> $config_host_mak
4679
fi
B
bellard 已提交
4680
if test "$slirp" = "yes" ; then
4681
  echo "CONFIG_SLIRP=y" >> $config_host_mak
4682
  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
B
bellard 已提交
4683
fi
4684
if test "$vde" = "yes" ; then
4685
  echo "CONFIG_VDE=y" >> $config_host_mak
4686
fi
4687 4688 4689
if test "$netmap" = "yes" ; then
  echo "CONFIG_NETMAP=y" >> $config_host_mak
fi
4690 4691 4692
if test "$l2tpv3" = "yes" ; then
  echo "CONFIG_L2TPV3=y" >> $config_host_mak
fi
4693 4694 4695
if test "$cap_ng" = "yes" ; then
  echo "CONFIG_LIBCAP=y" >> $config_host_mak
fi
4696
echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
M
malc 已提交
4697
for drv in $audio_drv_list; do
4698
    def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4699
    echo "$def=y" >> $config_host_mak
M
malc 已提交
4700
done
4701 4702 4703
if test "$audio_pt_int" = "yes" ; then
  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
fi
4704 4705 4706
if test "$audio_win_int" = "yes" ; then
  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
fi
4707 4708
echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
J
Jes Sorensen 已提交
4709 4710 4711
if test "$vnc" = "yes" ; then
  echo "CONFIG_VNC=y" >> $config_host_mak
fi
4712
if test "$vnc_tls" = "yes" ; then
4713
  echo "CONFIG_VNC_TLS=y" >> $config_host_mak
4714
fi
4715
if test "$vnc_sasl" = "yes" ; then
4716
  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4717
fi
J
Jes Sorensen 已提交
4718
if test "$vnc_jpeg" = "yes" ; then
4719 4720
  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
fi
J
Jes Sorensen 已提交
4721
if test "$vnc_png" = "yes" ; then
C
Corentin Chary 已提交
4722 4723
  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
fi
4724
if test "$fnmatch" = "yes" ; then
4725
  echo "CONFIG_FNMATCH=y" >> $config_host_mak
4726
fi
4727 4728 4729
if test "$uuid" = "yes" ; then
  echo "CONFIG_UUID=y" >> $config_host_mak
fi
C
Christoph Hellwig 已提交
4730 4731 4732
if test "$xfs" = "yes" ; then
  echo "CONFIG_XFS=y" >> $config_host_mak
fi
4733
qemu_version=`head $source_path/VERSION`
4734
echo "VERSION=$qemu_version" >>$config_host_mak
4735
echo "PKGVERSION=$pkgversion" >>$config_host_mak
4736 4737
echo "SRC_PATH=$source_path" >> $config_host_mak
echo "TARGET_DIRS=$target_list" >> $config_host_mak
J
Juan Quintela 已提交
4738
if [ "$docs" = "yes" ] ; then
4739
  echo "BUILD_DOCS=yes" >> $config_host_mak
4740
fi
F
Fam Zheng 已提交
4741
if test "$modules" = "yes"; then
F
Fam Zheng 已提交
4742 4743 4744
  # $shacmd can generate a hash started with digit, which the compiler doesn't
  # like as an symbol. So prefix it with an underscore
  echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
F
Fam Zheng 已提交
4745 4746
  echo "CONFIG_MODULES=y" >> $config_host_mak
fi
4747
if test "$sdl" = "yes" ; then
4748
  echo "CONFIG_SDL=y" >> $config_host_mak
4749
  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
4750
  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4751 4752
fi
if test "$cocoa" = "yes" ; then
4753
  echo "CONFIG_COCOA=y" >> $config_host_mak
B
balrog 已提交
4754 4755
fi
if test "$curses" = "yes" ; then
4756
  echo "CONFIG_CURSES=y" >> $config_host_mak
4757
fi
R
Riku Voipio 已提交
4758
if test "$utimens" = "yes" ; then
4759
  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
R
Riku Voipio 已提交
4760
fi
R
Riku Voipio 已提交
4761
if test "$pipe2" = "yes" ; then
4762
  echo "CONFIG_PIPE2=y" >> $config_host_mak
R
Riku Voipio 已提交
4763
fi
K
Kevin Wolf 已提交
4764 4765 4766
if test "$accept4" = "yes" ; then
  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
fi
4767
if test "$splice" = "yes" ; then
4768
  echo "CONFIG_SPLICE=y" >> $config_host_mak
4769
fi
R
Riku Voipio 已提交
4770 4771 4772
if test "$eventfd" = "yes" ; then
  echo "CONFIG_EVENTFD=y" >> $config_host_mak
fi
4773 4774 4775
if test "$fallocate" = "yes" ; then
  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
fi
4776 4777 4778
if test "$fallocate_punch_hole" = "yes" ; then
  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
fi
4779 4780 4781
if test "$fallocate_zero_range" = "yes" ; then
  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
fi
4782 4783 4784
if test "$posix_fallocate" = "yes" ; then
  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
fi
4785 4786 4787
if test "$sync_file_range" = "yes" ; then
  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
fi
4788 4789 4790
if test "$fiemap" = "yes" ; then
  echo "CONFIG_FIEMAP=y" >> $config_host_mak
fi
4791 4792 4793
if test "$dup3" = "yes" ; then
  echo "CONFIG_DUP3=y" >> $config_host_mak
fi
4794 4795 4796
if test "$ppoll" = "yes" ; then
  echo "CONFIG_PPOLL=y" >> $config_host_mak
fi
4797 4798 4799
if test "$prctl_pr_set_timerslack" = "yes" ; then
  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
fi
4800 4801 4802 4803 4804 4805 4806 4807 4808
if test "$epoll" = "yes" ; then
  echo "CONFIG_EPOLL=y" >> $config_host_mak
fi
if test "$epoll_create1" = "yes" ; then
  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
fi
if test "$epoll_pwait" = "yes" ; then
  echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
fi
4809 4810 4811
if test "$sendfile" = "yes" ; then
  echo "CONFIG_SENDFILE=y" >> $config_host_mak
fi
4812 4813 4814
if test "$timerfd" = "yes" ; then
  echo "CONFIG_TIMERFD=y" >> $config_host_mak
fi
R
Riku Voipio 已提交
4815 4816 4817
if test "$setns" = "yes" ; then
  echo "CONFIG_SETNS=y" >> $config_host_mak
fi
4818
if test "$inotify" = "yes" ; then
4819
  echo "CONFIG_INOTIFY=y" >> $config_host_mak
4820
fi
4821 4822 4823
if test "$inotify1" = "yes" ; then
  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
fi
4824 4825 4826 4827 4828 4829
if test "$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" >> $config_host_mak
fi
A
Alexander Graf 已提交
4830
if test "$curl" = "yes" ; then
4831
  echo "CONFIG_CURL=m" >> $config_host_mak
J
Juan Quintela 已提交
4832
  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4833
  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
A
Alexander Graf 已提交
4834
fi
A
aurel32 已提交
4835
if test "$brlapi" = "yes" ; then
4836
  echo "CONFIG_BRLAPI=y" >> $config_host_mak
A
aurel32 已提交
4837
fi
B
balrog 已提交
4838
if test "$bluez" = "yes" ; then
4839
  echo "CONFIG_BLUEZ=y" >> $config_host_mak
4840
  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
B
balrog 已提交
4841
fi
4842
if test "$glib_subprocess" = "yes" ; then
4843 4844
  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
fi
4845
echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
A
Anthony Liguori 已提交
4846 4847
if test "$gtk" = "yes" ; then
  echo "CONFIG_GTK=y" >> $config_host_mak
4848
  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
A
Anthony Liguori 已提交
4849
  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
S
Stefan Weil 已提交
4850
fi
4851 4852 4853 4854 4855 4856
if test "$gnutls" = "yes" ; then
  echo "CONFIG_GNUTLS=y" >> $config_host_mak
fi
if test "$gnutls_hash" = "yes" ; then
  echo "CONFIG_GNUTLS_HASH=y" >> $config_host_mak
fi
4857 4858 4859
if test "$gnutls_gcrypt" = "yes" ; then
  echo "CONFIG_GNUTLS_GCRYPT=y" >> $config_host_mak
fi
4860 4861
if test "$gnutls_nettle" = "yes" ; then
  echo "CONFIG_GNUTLS_NETTLE=y" >> $config_host_mak
4862
  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
4863
fi
S
Stefan Weil 已提交
4864 4865
if test "$vte" = "yes" ; then
  echo "CONFIG_VTE=y" >> $config_host_mak
A
Anthony Liguori 已提交
4866 4867
  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
fi
4868
if test "$xen" = "yes" ; then
J
Jan Kiszka 已提交
4869
  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4870
  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4871
fi
4872 4873 4874
if test "$linux_aio" = "yes" ; then
  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
fi
4875 4876 4877
if test "$attr" = "yes" ; then
  echo "CONFIG_ATTR=y" >> $config_host_mak
fi
4878 4879 4880
if test "$libattr" = "yes" ; then
  echo "CONFIG_LIBATTR=y" >> $config_host_mak
fi
4881 4882
if test "$virtfs" = "yes" ; then
  echo "CONFIG_VIRTFS=y" >> $config_host_mak
4883
fi
4884 4885 4886
if test "$vhost_scsi" = "yes" ; then
  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
fi
4887 4888 4889
if test "$vhost_net" = "yes" ; then
  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
fi
T
ths 已提交
4890
if test "$blobs" = "yes" ; then
4891
  echo "INSTALL_BLOBS=yes" >> $config_host_mak
T
ths 已提交
4892
fi
A
aliguori 已提交
4893
if test "$iovec" = "yes" ; then
4894
  echo "CONFIG_IOVEC=y" >> $config_host_mak
A
aliguori 已提交
4895
fi
4896
if test "$preadv" = "yes" ; then
4897
  echo "CONFIG_PREADV=y" >> $config_host_mak
4898
fi
4899
if test "$fdt" = "yes" ; then
4900
  echo "CONFIG_FDT=y" >> $config_host_mak
4901
fi
M
Marcelo Tosatti 已提交
4902 4903 4904
if test "$signalfd" = "yes" ; then
  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
fi
4905 4906 4907
if test "$tcg_interpreter" = "yes" ; then
  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
fi
B
Blue Swirl 已提交
4908 4909 4910
if test "$fdatasync" = "yes" ; then
  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
fi
A
Andreas Färber 已提交
4911 4912 4913 4914 4915 4916
if test "$madvise" = "yes" ; then
  echo "CONFIG_MADVISE=y" >> $config_host_mak
fi
if test "$posix_madvise" = "yes" ; then
  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
fi
4917 4918 4919
if test "$sigev_thread_id" = "yes" ; then
  echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
fi
4920

4921 4922 4923
if test "$spice" = "yes" ; then
  echo "CONFIG_SPICE=y" >> $config_host_mak
fi
A
Alon Levy 已提交
4924

R
Robert Relyea 已提交
4925 4926
if test "$smartcard_nss" = "yes" ; then
  echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4927 4928
  echo "NSS_LIBS=$nss_libs" >> $config_host_mak
  echo "NSS_CFLAGS=$nss_cflags" >> $config_host_mak
R
Robert Relyea 已提交
4929 4930
fi

G
Gerd Hoffmann 已提交
4931 4932 4933 4934
if test "$libusb" = "yes" ; then
  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
fi

4935 4936 4937 4938
if test "$usb_redir" = "yes" ; then
  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
fi

G
Gerd Hoffmann 已提交
4939 4940
if test "$opengl" = "yes" ; then
  echo "CONFIG_OPENGL=y" >> $config_host_mak
4941
  echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
G
Gerd Hoffmann 已提交
4942
  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
M
Michael Walle 已提交
4943 4944
fi

Q
qiaonuohan 已提交
4945 4946 4947 4948 4949 4950 4951 4952
if test "$lzo" = "yes" ; then
  echo "CONFIG_LZO=y" >> $config_host_mak
fi

if test "$snappy" = "yes" ; then
  echo "CONFIG_SNAPPY=y" >> $config_host_mak
fi

4953 4954 4955 4956 4957
if test "$bzip2" = "yes" ; then
  echo "CONFIG_BZIP2=y" >> $config_host_mak
  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
fi

R
Ronnie Sahlberg 已提交
4958
if test "$libiscsi" = "yes" ; then
4959
  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
4960 4961
  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
R
Ronnie Sahlberg 已提交
4962 4963
fi

P
Peter Lieven 已提交
4964 4965 4966 4967
if test "$libnfs" = "yes" ; then
  echo "CONFIG_LIBNFS=y" >> $config_host_mak
fi

4968 4969 4970 4971
if test "$seccomp" = "yes"; then
  echo "CONFIG_SECCOMP=y" >> $config_host_mak
fi

4972
# XXX: suppress that
B
bellard 已提交
4973
if [ "$bsd" = "yes" ] ; then
4974
  echo "CONFIG_BSD=y" >> $config_host_mak
B
bellard 已提交
4975 4976
fi

4977 4978 4979
if test "$zero_malloc" = "yes" ; then
  echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
fi
4980 4981 4982
if test "$qom_cast_debug" = "yes" ; then
  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
fi
4983
if test "$rbd" = "yes" ; then
4984
  echo "CONFIG_RBD=m" >> $config_host_mak
4985 4986
  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
4987 4988
fi

4989
echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4990 4991 4992 4993 4994
if test "$coroutine_pool" = "yes" ; then
  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
else
  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
fi
4995

4996 4997 4998 4999
if test "$open_by_handle_at" = "yes" ; then
  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
fi

5000 5001
if test "$linux_magic_h" = "yes" ; then
  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5002 5003
fi

5004 5005
if test "$pragma_diagnostic_available" = "yes" ; then
  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
5006 5007
fi

5008 5009 5010 5011
if test "$valgrind_h" = "yes" ; then
  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
fi

5012 5013
if test "$has_environ" = "yes" ; then
  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
5014 5015
fi

5016 5017 5018 5019
if test "$cpuid_h" = "yes" ; then
  echo "CONFIG_CPUID_H=y" >> $config_host_mak
fi

5020 5021 5022 5023
if test "$int128" = "yes" ; then
  echo "CONFIG_INT128=y" >> $config_host_mak
fi

5024 5025 5026 5027
if test "$getauxval" = "yes" ; then
  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
fi

5028
if test "$glusterfs" = "yes" ; then
5029
  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
5030 5031
  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5032 5033 5034 5035
fi

if test "$glusterfs_discard" = "yes" ; then
  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
5036
fi
5037

5038 5039 5040 5041
if test "$glusterfs_zerofill" = "yes" ; then
  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
fi

5042 5043 5044 5045 5046
if test "$archipelago" = "yes" ; then
  echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
  echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
fi

5047
if test "$libssh2" = "yes" ; then
5048
  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
5049 5050
  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
5051 5052
fi

5053 5054 5055 5056
if test "$vhdx" = "yes" ; then
  echo "CONFIG_VHDX=y" >> $config_host_mak
fi

5057
# USB host support
G
Gerd Hoffmann 已提交
5058 5059 5060
if test "$libusb" = "yes"; then
  echo "HOST_USB=libusb legacy" >> $config_host_mak
else
5061
  echo "HOST_USB=stub" >> $config_host_mak
G
Gerd Hoffmann 已提交
5062
fi
5063

P
Paolo Bonzini 已提交
5064 5065 5066 5067 5068 5069 5070 5071
# TPM passthrough support?
if test "$tpm" = "yes"; then
  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
  if test "$tpm_passthrough" = "yes"; then
    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
  fi
fi

L
Lluís Vilanova 已提交
5072 5073
echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
if have_backend "nop"; then
5074
  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
5075
fi
L
Lluís Vilanova 已提交
5076
if have_backend "simple"; then
5077 5078
  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
  # Set the appropriate trace file.
5079
  trace_file="\"$trace_file-\" FMT_pid"
P
Prerna Saxena 已提交
5080
fi
L
Lluís Vilanova 已提交
5081
if have_backend "stderr"; then
5082 5083
  echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
fi
L
Lluís Vilanova 已提交
5084
if have_backend "ust"; then
5085 5086
  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
fi
L
Lluís Vilanova 已提交
5087
if have_backend "dtrace"; then
5088 5089 5090 5091
  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
  if test "$trace_backend_stap" = "yes" ; then
    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
  fi
5092
fi
L
Lluís Vilanova 已提交
5093
if have_backend "ftrace"; then
5094 5095 5096
  if test "$linux" = "yes" ; then
    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
  else
5097
    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5098 5099
  fi
fi
P
Prerna Saxena 已提交
5100 5101
echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak

M
Michael R. Hines 已提交
5102 5103 5104 5105
if test "$rdma" = "yes" ; then
  echo "CONFIG_RDMA=y" >> $config_host_mak
fi

5106 5107 5108 5109 5110 5111 5112 5113 5114 5115
# Hold two types of flag:
#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
#                                     a thread we have a handle to
#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
#                                     platform
if test "$pthread_setname_np" = "yes" ; then
  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
fi

5116 5117 5118 5119 5120 5121
if test "$tcg_interpreter" = "yes"; then
  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
elif test "$ARCH" = "sparc64" ; then
  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
elif test "$ARCH" = "s390x" ; then
  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5122
elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
5123
  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
5124 5125
elif test "$ARCH" = "ppc64" ; then
  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
5126 5127 5128 5129 5130
else
  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
fi
QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"

5131 5132
echo "TOOLS=$tools" >> $config_host_mak
echo "ROMS=$roms" >> $config_host_mak
5133 5134
echo "MAKE=$make" >> $config_host_mak
echo "INSTALL=$install" >> $config_host_mak
5135 5136
echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
5137 5138 5139 5140 5141 5142 5143
if test -n "$libtool"; then
  echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
  echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
else
  echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
  echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
fi
B
Blue Swirl 已提交
5144
echo "PYTHON=$python" >> $config_host_mak
5145
echo "CC=$cc" >> $config_host_mak
5146 5147 5148
if $iasl -h > /dev/null 2>&1; then
  echo "IASL=$iasl" >> $config_host_mak
fi
P
Paolo Bonzini 已提交
5149
echo "CC_I386=$cc_i386" >> $config_host_mak
5150
echo "HOST_CC=$host_cc" >> $config_host_mak
5151
echo "CXX=$cxx" >> $config_host_mak
5152
echo "OBJCC=$objcc" >> $config_host_mak
5153
echo "AR=$ar" >> $config_host_mak
5154
echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
5155 5156
echo "AS=$as" >> $config_host_mak
echo "CPP=$cpp" >> $config_host_mak
5157 5158
echo "OBJCOPY=$objcopy" >> $config_host_mak
echo "LD=$ld" >> $config_host_mak
S
Stefan Weil 已提交
5159
echo "NM=$nm" >> $config_host_mak
5160
echo "WINDRES=$windres" >> $config_host_mak
A
Alon Levy 已提交
5161
echo "LIBTOOL=$libtool" >> $config_host_mak
5162
echo "CFLAGS=$CFLAGS" >> $config_host_mak
B
Brad 已提交
5163
echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
J
Juan Quintela 已提交
5164
echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5165
echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
P
Paolo Bonzini 已提交
5166 5167
if test "$sparse" = "yes" ; then
  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
5168
  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
G
Gerd Hoffmann 已提交
5169
  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
P
Paolo Bonzini 已提交
5170 5171 5172
  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" >> $config_host_mak
fi
5173 5174 5175 5176 5177
if test "$cross_prefix" != ""; then
  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
else
  echo "AUTOCONF_HOST := "                             >> $config_host_mak
fi
5178
echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
B
Brad 已提交
5179
echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
5180
echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
J
Juan Quintela 已提交
5181
echo "LIBS+=$LIBS" >> $config_host_mak
J
Juan Quintela 已提交
5182
echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5183
echo "EXESUF=$EXESUF" >> $config_host_mak
F
Fam Zheng 已提交
5184 5185
echo "DSOSUF=$DSOSUF" >> $config_host_mak
echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5186
echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
5187
echo "POD2MAN=$POD2MAN" >> $config_host_mak
5188
echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
B
Blue Swirl 已提交
5189 5190 5191 5192
if test "$gcov" = "yes" ; then
  echo "CONFIG_GCOV=y" >> $config_host_mak
  echo "GCOV=$gcov_tool" >> $config_host_mak
fi
5193

5194 5195
# use included Linux headers
if test "$linux" = "yes" ; then
5196
  mkdir -p linux-headers
5197
  case "$cpu" in
5198
  i386|x86_64|x32)
5199
    linux_arch=x86
5200 5201
    ;;
  ppcemb|ppc|ppc64)
5202
    linux_arch=powerpc
5203 5204
    ;;
  s390x)
5205 5206
    linux_arch=s390
    ;;
5207 5208 5209
  aarch64)
    linux_arch=arm64
    ;;
5210 5211 5212
  mips64)
    linux_arch=mips
    ;;
5213 5214 5215
  *)
    # For most CPUs the kernel architecture name and QEMU CPU name match.
    linux_arch="$cpu"
5216 5217
    ;;
  esac
5218 5219 5220 5221
    # For non-KVM architectures we will not have asm headers
    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
    fi
5222 5223
fi

5224
for target in $target_list; do
5225
target_dir="$target"
5226
config_target_mak=$target_dir/config-target.mak
5227
target_name=`echo $target | cut -d '-' -f 1`
5228
target_bigendian="no"
5229

5230
case "$target_name" in
A
Anthony Green 已提交
5231
  armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5232 5233 5234
  target_bigendian=yes
  ;;
esac
5235
target_softmmu="no"
B
bellard 已提交
5236
target_user_only="no"
5237
target_linux_user="no"
B
blueswir1 已提交
5238
target_bsd_user="no"
P
pbrook 已提交
5239
case "$target" in
5240
  ${target_name}-softmmu)
P
pbrook 已提交
5241 5242
    target_softmmu="yes"
    ;;
5243
  ${target_name}-linux-user)
5244
    if test "$linux" != "yes" ; then
5245
      error_exit "Target '$target' is only available on a Linux host"
5246
    fi
P
pbrook 已提交
5247 5248 5249
    target_user_only="yes"
    target_linux_user="yes"
    ;;
5250
  ${target_name}-bsd-user)
B
Blue Swirl 已提交
5251
    if test "$bsd" != "yes" ; then
5252
      error_exit "Target '$target' is only available on a BSD host"
5253
    fi
B
blueswir1 已提交
5254 5255 5256
    target_user_only="yes"
    target_bsd_user="yes"
    ;;
P
pbrook 已提交
5257
  *)
5258
    error_exit "Target '$target' not recognised"
P
pbrook 已提交
5259 5260 5261
    exit 1
    ;;
esac
5262

5263
mkdir -p $target_dir
5264
echo "# Automatically generated by configure - do not modify" > $config_target_mak
B
bellard 已提交
5265

P
pbrook 已提交
5266
bflt="no"
5267
interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
P
pbrook 已提交
5268
gdb_xml_files=""
A
aliguori 已提交
5269

5270
TARGET_ARCH="$target_name"
5271
TARGET_BASE_ARCH=""
5272
TARGET_ABI_DIR=""
5273

5274
case "$target_name" in
A
aurel32 已提交
5275 5276 5277
  i386)
  ;;
  x86_64)
5278
    TARGET_BASE_ARCH=i386
A
aurel32 已提交
5279 5280 5281 5282
  ;;
  alpha)
  ;;
  arm|armeb)
J
Juan Quintela 已提交
5283
    TARGET_ARCH=arm
A
aurel32 已提交
5284
    bflt="yes"
P
pbrook 已提交
5285
    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
A
aurel32 已提交
5286
  ;;
5287 5288 5289
  aarch64)
    TARGET_BASE_ARCH=arm
    bflt="yes"
5290
    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5291
  ;;
A
aurel32 已提交
5292 5293
  cris)
  ;;
M
Michael Walle 已提交
5294 5295
  lm32)
  ;;
A
aurel32 已提交
5296 5297
  m68k)
    bflt="yes"
P
pbrook 已提交
5298
    gdb_xml_files="cf-core.xml cf-fp.xml"
A
aurel32 已提交
5299
  ;;
5300 5301
  microblaze|microblazeel)
    TARGET_ARCH=microblaze
5302 5303
    bflt="yes"
  ;;
J
Juan Quintela 已提交
5304
  mips|mipsel)
J
Juan Quintela 已提交
5305
    TARGET_ARCH=mips
5306
    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
A
aurel32 已提交
5307 5308
  ;;
  mipsn32|mipsn32el)
5309
    TARGET_ARCH=mips64
5310
    TARGET_BASE_ARCH=mips
5311
    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5312
    echo "TARGET_ABI32=y" >> $config_target_mak
A
aurel32 已提交
5313 5314
  ;;
  mips64|mips64el)
J
Juan Quintela 已提交
5315
    TARGET_ARCH=mips64
5316
    TARGET_BASE_ARCH=mips
5317
    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
A
aurel32 已提交
5318
  ;;
A
Anthony Green 已提交
5319 5320
  moxie)
  ;;
5321 5322 5323 5324
  or32)
    TARGET_ARCH=openrisc
    TARGET_BASE_ARCH=openrisc
  ;;
A
aurel32 已提交
5325
  ppc)
5326
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
A
aurel32 已提交
5327 5328
  ;;
  ppcemb)
5329
    TARGET_BASE_ARCH=ppc
5330
    TARGET_ABI_DIR=ppc
5331
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
A
aurel32 已提交
5332 5333
  ;;
  ppc64)
5334
    TARGET_BASE_ARCH=ppc
5335
    TARGET_ABI_DIR=ppc
5336
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
A
aurel32 已提交
5337
  ;;
5338 5339 5340 5341 5342 5343
  ppc64le)
    TARGET_ARCH=ppc64
    TARGET_BASE_ARCH=ppc
    TARGET_ABI_DIR=ppc
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
  ;;
A
aurel32 已提交
5344
  ppc64abi32)
J
Juan Quintela 已提交
5345
    TARGET_ARCH=ppc64
5346
    TARGET_BASE_ARCH=ppc
5347
    TARGET_ABI_DIR=ppc
5348
    echo "TARGET_ABI32=y" >> $config_target_mak
5349
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
A
aurel32 已提交
5350 5351
  ;;
  sh4|sh4eb)
J
Juan Quintela 已提交
5352
    TARGET_ARCH=sh4
A
aurel32 已提交
5353 5354 5355 5356 5357
    bflt="yes"
  ;;
  sparc)
  ;;
  sparc64)
5358
    TARGET_BASE_ARCH=sparc
A
aurel32 已提交
5359 5360
  ;;
  sparc32plus)
J
Juan Quintela 已提交
5361
    TARGET_ARCH=sparc64
5362
    TARGET_BASE_ARCH=sparc
5363
    TARGET_ABI_DIR=sparc
5364
    echo "TARGET_ABI32=y" >> $config_target_mak
A
aurel32 已提交
5365
  ;;
5366
  s390x)
5367
    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml"
5368
  ;;
5369 5370
  tricore)
  ;;
5371 5372
  unicore32)
  ;;
5373 5374 5375
  xtensa|xtensaeb)
    TARGET_ARCH=xtensa
  ;;
A
aurel32 已提交
5376
  *)
5377
    error_exit "Unsupported target CPU"
A
aurel32 已提交
5378 5379
  ;;
esac
5380 5381 5382 5383 5384 5385 5386
# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
if [ "$TARGET_BASE_ARCH" = "" ]; then
  TARGET_BASE_ARCH=$TARGET_ARCH
fi

symlink "$source_path/Makefile.target" "$target_dir/Makefile"

5387 5388 5389 5390 5391
upper() {
    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
}

target_arch_name="`upper $TARGET_ARCH`"
5392
echo "TARGET_$target_arch_name=y" >> $config_target_mak
5393
echo "TARGET_NAME=$target_name" >> $config_target_mak
5394
echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5395 5396 5397
if [ "$TARGET_ABI_DIR" = "" ]; then
  TARGET_ABI_DIR=$TARGET_ARCH
fi
5398
echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5399 5400 5401
if [ "$HOST_VARIANT_DIR" != "" ]; then
    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
fi
5402
case "$target_name" in
J
Juan Quintela 已提交
5403 5404
  i386|x86_64)
    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5405
      echo "CONFIG_XEN=y" >> $config_target_mak
5406 5407 5408
      if test "$xen_pci_passthrough" = yes; then
        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
      fi
J
Juan Quintela 已提交
5409
    fi
5410 5411
    ;;
  *)
J
Juan Quintela 已提交
5412
esac
5413
case "$target_name" in
5414
  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
J
Juan Quintela 已提交
5415 5416
    # Make sure the target and host cpus are compatible
    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5417 5418 5419 5420 5421
      \( "$target_name" = "$cpu" -o \
      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5422
      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5423
      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
M
Michael Tokarev 已提交
5424 5425 5426
      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
5427
      echo "CONFIG_KVM=y" >> $config_target_mak
5428
      if test "$vhost_net" = "yes" ; then
M
Michael S. Tsirkin 已提交
5429 5430
        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
      fi
J
Juan Quintela 已提交
5431 5432
    fi
esac
B
bellard 已提交
5433
if test "$target_bigendian" = "yes" ; then
5434
  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
B
bellard 已提交
5435
fi
5436
if test "$target_softmmu" = "yes" ; then
5437
  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
B
bellard 已提交
5438
fi
B
bellard 已提交
5439
if test "$target_user_only" = "yes" ; then
5440
  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5441
  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
B
bellard 已提交
5442
fi
5443
if test "$target_linux_user" = "yes" ; then
5444
  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5445
fi
P
pbrook 已提交
5446 5447 5448 5449 5450
list=""
if test ! -z "$gdb_xml_files" ; then
  for x in $gdb_xml_files; do
    list="$list $source_path/gdb-xml/$x"
  done
5451
  echo "TARGET_XML_FILES=$list" >> $config_target_mak
P
pbrook 已提交
5452
fi
5453

P
pbrook 已提交
5454
if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5455
  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
P
pbrook 已提交
5456
fi
P
Paul Brook 已提交
5457
if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
5458
  echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
P
Paul Brook 已提交
5459
fi
B
blueswir1 已提交
5460
if test "$target_bsd_user" = "yes" ; then
5461
  echo "CONFIG_BSD_USER=y" >> $config_target_mak
B
blueswir1 已提交
5462
fi
5463

5464
# generate QEMU_CFLAGS/LDFLAGS for targets
5465

5466
cflags=""
5467
ldflags=""
5468

5469 5470 5471
for i in $ARCH $TARGET_BASE_ARCH ; do
  case "$i" in
  alpha)
5472
    echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
5473
    echo "CONFIG_ALPHA_DIS=y"  >> config-all-disas.mak
5474
  ;;
5475 5476 5477 5478 5479 5480
  aarch64)
    if test -n "${cxx}"; then
      echo "CONFIG_ARM_A64_DIS=y"  >> $config_target_mak
      echo "CONFIG_ARM_A64_DIS=y"  >> config-all-disas.mak
    fi
  ;;
5481
  arm)
5482
    echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
5483
    echo "CONFIG_ARM_DIS=y"  >> config-all-disas.mak
5484 5485 5486 5487
    if test -n "${cxx}"; then
      echo "CONFIG_ARM_A64_DIS=y"  >> $config_target_mak
      echo "CONFIG_ARM_A64_DIS=y"  >> config-all-disas.mak
    fi
5488 5489
  ;;
  cris)
5490
    echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
5491
    echo "CONFIG_CRIS_DIS=y"  >> config-all-disas.mak
5492 5493
  ;;
  hppa)
5494
    echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
5495
    echo "CONFIG_HPPA_DIS=y"  >> config-all-disas.mak
5496
  ;;
5497
  i386|x86_64|x32)
5498
    echo "CONFIG_I386_DIS=y"  >> $config_target_mak
5499
    echo "CONFIG_I386_DIS=y"  >> config-all-disas.mak
5500
  ;;
A
Aurelien Jarno 已提交
5501 5502
  ia64*)
    echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
5503
    echo "CONFIG_IA64_DIS=y"  >> config-all-disas.mak
A
Aurelien Jarno 已提交
5504
  ;;
5505 5506
  lm32)
    echo "CONFIG_LM32_DIS=y"  >> $config_target_mak
5507
    echo "CONFIG_LM32_DIS=y"  >> config-all-disas.mak
5508
  ;;
5509
  m68k)
5510
    echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
5511
    echo "CONFIG_M68K_DIS=y"  >> config-all-disas.mak
5512
  ;;
5513
  microblaze*)
5514
    echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
5515
    echo "CONFIG_MICROBLAZE_DIS=y"  >> config-all-disas.mak
5516 5517
  ;;
  mips*)
5518
    echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
5519
    echo "CONFIG_MIPS_DIS=y"  >> config-all-disas.mak
5520
  ;;
A
Anthony Green 已提交
5521 5522 5523 5524
  moxie*)
    echo "CONFIG_MOXIE_DIS=y"  >> $config_target_mak
    echo "CONFIG_MOXIE_DIS=y"  >> config-all-disas.mak
  ;;
5525 5526
  or32)
    echo "CONFIG_OPENRISC_DIS=y"  >> $config_target_mak
5527
    echo "CONFIG_OPENRISC_DIS=y"  >> config-all-disas.mak
5528
  ;;
5529
  ppc*)
5530
    echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
5531
    echo "CONFIG_PPC_DIS=y"  >> config-all-disas.mak
5532
  ;;
5533
  s390*)
5534
    echo "CONFIG_S390_DIS=y"  >> $config_target_mak
5535
    echo "CONFIG_S390_DIS=y"  >> config-all-disas.mak
5536 5537
  ;;
  sh4)
5538
    echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
5539
    echo "CONFIG_SH4_DIS=y"  >> config-all-disas.mak
5540 5541
  ;;
  sparc*)
5542
    echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
5543
    echo "CONFIG_SPARC_DIS=y"  >> config-all-disas.mak
5544
  ;;
5545 5546
  xtensa*)
    echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
5547
    echo "CONFIG_XTENSA_DIS=y"  >> config-all-disas.mak
5548
  ;;
5549 5550
  esac
done
5551 5552
if test "$tcg_interpreter" = "yes" ; then
  echo "CONFIG_TCI_DIS=y"  >> $config_target_mak
5553
  echo "CONFIG_TCI_DIS=y"  >> config-all-disas.mak
5554
fi
5555

5556 5557 5558 5559 5560 5561 5562
case "$ARCH" in
alpha)
  # Ensure there's only a single GP
  cflags="-msmall-data $cflags"
;;
esac

5563
if test "$gprof" = "yes" ; then
5564
  echo "TARGET_GPROF=yes" >> $config_target_mak
5565 5566 5567 5568 5569 5570
  if test "$target_linux_user" = "yes" ; then
    cflags="-p $cflags"
    ldflags="-p $ldflags"
  fi
  if test "$target_softmmu" = "yes" ; then
    ldflags="-p $ldflags"
5571
    echo "GPROF_CFLAGS=-p" >> $config_target_mak
5572 5573 5574
  fi
fi

5575
if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5576
  ldflags="$ldflags $textseg_ldflags"
5577 5578
fi

5579 5580
echo "LDFLAGS+=$ldflags" >> $config_target_mak
echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5581

5582
done # for target in $targets
B
bellard 已提交
5583

5584 5585 5586 5587
if [ "$pixman" = "internal" ]; then
  echo "config-host.h: subdir-pixman" >> $config_host_mak
fi

M
Michael R. Hines 已提交
5588 5589 5590 5591
if test "$rdma" = "yes" ; then
echo "CONFIG_RDMA=y" >> $config_host_mak
fi

5592 5593 5594 5595
if [ "$dtc_internal" = "yes" ]; then
  echo "config-host.h: subdir-dtc" >> $config_host_mak
fi

5596 5597 5598 5599
if test "$numa" = "yes"; then
  echo "CONFIG_NUMA=y" >> $config_host_mak
fi

5600 5601 5602 5603
if test "$ccache_cpp2" = "yes"; then
  echo "export CCACHE_CPP2=y" >> $config_host_mak
fi

P
Paolo Bonzini 已提交
5604
# build tree in object directory in case the source is not in the current directory
5605
DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5606
DIRS="$DIRS fsdev"
5607
DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
P
Paolo Bonzini 已提交
5608
DIRS="$DIRS roms/seabios roms/vgabios"
5609
DIRS="$DIRS qapi-generated"
A
Anthony Liguori 已提交
5610 5611
FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5612
FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
P
Paolo Bonzini 已提交
5613
FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
A
Andreas Färber 已提交
5614
FILES="$FILES pc-bios/spapr-rtas/Makefile"
5615
FILES="$FILES pc-bios/s390-ccw/Makefile"
P
Paolo Bonzini 已提交
5616
FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5617
FILES="$FILES pc-bios/qemu-icon.bmp"
5618 5619
for bios_file in \
    $source_path/pc-bios/*.bin \
5620
    $source_path/pc-bios/*.aml \
5621 5622
    $source_path/pc-bios/*.rom \
    $source_path/pc-bios/*.dtb \
5623
    $source_path/pc-bios/*.img \
5624
    $source_path/pc-bios/openbios-* \
5625
    $source_path/pc-bios/u-boot.* \
5626 5627
    $source_path/pc-bios/palcode-*
do
P
Paolo Bonzini 已提交
5628 5629
    FILES="$FILES pc-bios/`basename $bios_file`"
done
5630 5631 5632 5633
for test_file in `find $source_path/tests/acpi-test-data -type f`
do
    FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
done
P
Paolo Bonzini 已提交
5634 5635
mkdir -p $DIRS
for f in $FILES ; do
5636
    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5637 5638
        symlink "$source_path/$f" "$f"
    fi
P
Paolo Bonzini 已提交
5639
done
P
Paul Brook 已提交
5640

5641
# temporary config to build submodules
5642
for rom in seabios vgabios ; do
5643
    config_mak=roms/$rom/config.mak
5644
    echo "# Automatically generated by configure - do not modify" > $config_mak
5645
    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5646
    echo "AS=$as" >> $config_mak
5647 5648
    echo "CC=$cc" >> $config_mak
    echo "BCC=bcc" >> $config_mak
5649
    echo "CPP=$cpp" >> $config_mak
5650
    echo "OBJCOPY=objcopy" >> $config_mak
5651
    echo "IASL=$iasl" >> $config_mak
5652 5653 5654
    echo "LD=$ld" >> $config_mak
done

5655 5656 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666
# set up qemu-iotests in this build directory
iotests_common_env="tests/qemu-iotests/common.env"
iotests_check="tests/qemu-iotests/check"

echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
echo >> "$iotests_common_env"
echo "export PYTHON='$python'" >> "$iotests_common_env"

if [ ! -e "$iotests_check" ]; then
    symlink "$source_path/$iotests_check" "$iotests_check"
fi

5667 5668 5669 5670 5671 5672 5673 5674 5675 5676 5677 5678 5679
# Save the configure command line for later reuse.
cat <<EOD >config.status
#!/bin/sh
# Generated by configure.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.
EOD
printf "exec" >>config.status
printf " '%s'" "$0" "$@" >>config.status
echo >>config.status
chmod +x config.status

5680
rm -r "$TMPDIR1"