xref: /openbmc/qemu/configure (revision fc281c802022cb3a73a53386d761daa32dce5cf9)
17d13299dSbellard#!/bin/sh
27d13299dSbellard#
33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard
47d13299dSbellard#
58cd05ab6SPeter Maydell
699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools,
799519e67SCornelia Huck# just as autoconf does.
899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS=
999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS
1099519e67SCornelia Huck
115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests!
125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes
135e4dfd3dSJohn Snow
148cd05ab6SPeter Maydell# Temporary directory used for files created while
158cd05ab6SPeter Maydell# configure runs. Since it is in the build directory
168cd05ab6SPeter Maydell# we can safely blow away any previous version of it
178cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete
188cd05ab6SPeter Maydell# it when configure exits.)
198cd05ab6SPeter MaydellTMPDIR1="config-temp"
208cd05ab6SPeter Maydellrm -rf "${TMPDIR1}"
218cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}"
228cd05ab6SPeter Maydellif [ $? -ne 0 ]; then
238cd05ab6SPeter Maydell    echo "ERROR: failed to create temporary directory"
248cd05ab6SPeter Maydell    exit 1
257d13299dSbellardfi
267d13299dSbellard
278cd05ab6SPeter MaydellTMPB="qemu-conf"
288cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c"
2966518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o"
309c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx"
318cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
326969ec6cSJames ClarkeTMPMO="${TMPDIR1}/${TMPB}.mo"
337d13299dSbellard
34da1d85e3SGerd Hoffmannrm -f config.log
359ac81bbbSmalc
36b48e3611SPeter Maydell# Print a helpful header at the top of config.log
37b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
38979ae168SPeter Maydellprintf "# Configured with:" >> config.log
39979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
40979ae168SPeter Maydellecho >> config.log
41b48e3611SPeter Maydellecho "#" >> config.log
42b48e3611SPeter Maydell
43d880a3baSPaolo Bonziniprint_error() {
44d880a3baSPaolo Bonzini    (echo
4576ad07a4SPeter Maydell    echo "ERROR: $1"
4676ad07a4SPeter Maydell    while test -n "$2"; do
4776ad07a4SPeter Maydell        echo "       $2"
4876ad07a4SPeter Maydell        shift
4976ad07a4SPeter Maydell    done
50d880a3baSPaolo Bonzini    echo) >&2
51d880a3baSPaolo Bonzini}
52d880a3baSPaolo Bonzini
53d880a3baSPaolo Bonzinierror_exit() {
54d880a3baSPaolo Bonzini    print_error "$@"
5576ad07a4SPeter Maydell    exit 1
5676ad07a4SPeter Maydell}
5776ad07a4SPeter Maydell
589c83ffd8SPeter Maydelldo_compiler() {
599c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
609c83ffd8SPeter Maydell    # is compiler binary to execute.
619c83ffd8SPeter Maydell    local compiler="$1"
629c83ffd8SPeter Maydell    shift
638bbe05d7SIan Jackson    if test -n "$BASH_VERSION"; then eval '
648bbe05d7SIan Jackson        echo >>config.log "
658bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]}
668bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}"
678bbe05d7SIan Jackson    '; fi
689c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
699c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
708dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
718dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
728dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
738dc38a78SPeter Maydell    # obvious to developers.
748dc38a78SPeter Maydell    if test "$werror" != "yes"; then
758dc38a78SPeter Maydell        return 0
768dc38a78SPeter Maydell    fi
778dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
788dc38a78SPeter Maydell    case "$*" in
798dc38a78SPeter Maydell        *-Werror*)
808dc38a78SPeter Maydell           return 0
818dc38a78SPeter Maydell        ;;
828dc38a78SPeter Maydell    esac
839c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
849c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
8576ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
8676ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
8776ad07a4SPeter Maydell        "will be at the bottom of config.log." \
8876ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
898dc38a78SPeter Maydell}
908dc38a78SPeter Maydell
919c83ffd8SPeter Maydelldo_cc() {
929c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
939c83ffd8SPeter Maydell}
949c83ffd8SPeter Maydell
959c83ffd8SPeter Maydelldo_cxx() {
969c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
979c83ffd8SPeter Maydell}
989c83ffd8SPeter Maydell
999c83ffd8SPeter Maydellupdate_cxxflags() {
1009c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
1019c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
1029c83ffd8SPeter Maydell    # because they only make sense for C programs.
10311cde1c8SBruno Dominguez    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS"
10411cde1c8SBruno Dominguez
1059c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1069c83ffd8SPeter Maydell        case $arg in
1079c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1089c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1099c83ffd8SPeter Maydell                ;;
1107be41675SThomas Huth            -std=gnu99)
1117be41675SThomas Huth                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }"-std=gnu++98"
1127be41675SThomas Huth                ;;
1139c83ffd8SPeter Maydell            *)
1149c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1159c83ffd8SPeter Maydell                ;;
1169c83ffd8SPeter Maydell        esac
1179c83ffd8SPeter Maydell    done
1189c83ffd8SPeter Maydell}
1199c83ffd8SPeter Maydell
12052166aa0SJuan Quintelacompile_object() {
121fd0e6053SJohn Snow  local_cflags="$1"
122fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
12352166aa0SJuan Quintela}
12452166aa0SJuan Quintela
12552166aa0SJuan Quintelacompile_prog() {
12652166aa0SJuan Quintela  local_cflags="$1"
12752166aa0SJuan Quintela  local_ldflags="$2"
1288dc38a78SPeter Maydell  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
12952166aa0SJuan Quintela}
13052166aa0SJuan Quintela
13111568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
13211568d6dSPaolo Bonzinisymlink() {
13372b8b5a1SStefan Weil  rm -rf "$2"
134ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
13572b8b5a1SStefan Weil  ln -s "$1" "$2"
13611568d6dSPaolo Bonzini}
13711568d6dSPaolo Bonzini
1380dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1390dba6195SLoïc Minier# executable or a builtin)
1400dba6195SLoïc Minierhas() {
1410dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1420dba6195SLoïc Minier}
1430dba6195SLoïc Minier
1440dba6195SLoïc Minier# search for an executable in PATH
1450dba6195SLoïc Minierpath_of() {
1460dba6195SLoïc Minier    local_command="$1"
1470dba6195SLoïc Minier    local_ifs="$IFS"
1480dba6195SLoïc Minier    local_dir=""
1490dba6195SLoïc Minier
1500dba6195SLoïc Minier    # pathname has a dir component?
1510dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1520dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1530dba6195SLoïc Minier            echo "$local_command"
1540dba6195SLoïc Minier            return 0
1550dba6195SLoïc Minier        fi
1560dba6195SLoïc Minier    fi
1570dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1580dba6195SLoïc Minier        return 1
1590dba6195SLoïc Minier    fi
1600dba6195SLoïc Minier
1610dba6195SLoïc Minier    IFS=:
1620dba6195SLoïc Minier    for local_dir in $PATH; do
1630dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1640dba6195SLoïc Minier            echo "$local_dir/$local_command"
1650dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1660dba6195SLoïc Minier            return 0
1670dba6195SLoïc Minier        fi
1680dba6195SLoïc Minier    done
1690dba6195SLoïc Minier    # not found
1700dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1710dba6195SLoïc Minier    return 1
1720dba6195SLoïc Minier}
1730dba6195SLoïc Minier
1745b808275SLluís Vilanovahave_backend () {
1755b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1765b808275SLluís Vilanova}
1775b808275SLluís Vilanova
1783b6b7550SPaolo Bonziniglob() {
1793b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
1803b6b7550SPaolo Bonzini}
1813b6b7550SPaolo Bonzini
1823b6b7550SPaolo Bonzinisupported_hax_target() {
1833b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
1843b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1853b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
1863b6b7550SPaolo Bonzini        i386|x86_64)
1873b6b7550SPaolo Bonzini            return 0
1883b6b7550SPaolo Bonzini        ;;
1893b6b7550SPaolo Bonzini    esac
1903b6b7550SPaolo Bonzini    return 1
1913b6b7550SPaolo Bonzini}
1923b6b7550SPaolo Bonzini
1933b6b7550SPaolo Bonzinisupported_kvm_target() {
1943b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
1953b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1963b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
1973b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
1983b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
1993b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
2003b6b7550SPaolo Bonzini        mips:mips | mipsel:mips | \
201a69dc537SThomas Huth        ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | \
2023b6b7550SPaolo Bonzini        s390x:s390x)
2033b6b7550SPaolo Bonzini            return 0
2043b6b7550SPaolo Bonzini        ;;
2053b6b7550SPaolo Bonzini    esac
2063b6b7550SPaolo Bonzini    return 1
2073b6b7550SPaolo Bonzini}
2083b6b7550SPaolo Bonzini
2093b6b7550SPaolo Bonzinisupported_xen_target() {
2103b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2113b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
212b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
213b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
214b5ed2e11SPaolo Bonzini        i386|x86_64)
2153b6b7550SPaolo Bonzini            return 0
2163b6b7550SPaolo Bonzini        ;;
2173b6b7550SPaolo Bonzini    esac
2183b6b7550SPaolo Bonzini    return 1
2193b6b7550SPaolo Bonzini}
2203b6b7550SPaolo Bonzini
221c97d6d2cSSergio Andres Gomez Del Realsupported_hvf_target() {
222c97d6d2cSSergio Andres Gomez Del Real    test "$hvf" = "yes" || return 1
223c97d6d2cSSergio Andres Gomez Del Real    glob "$1" "*-softmmu" || return 1
224c97d6d2cSSergio Andres Gomez Del Real    case "${1%-softmmu}" in
225c97d6d2cSSergio Andres Gomez Del Real        x86_64)
226c97d6d2cSSergio Andres Gomez Del Real            return 0
227c97d6d2cSSergio Andres Gomez Del Real        ;;
228c97d6d2cSSergio Andres Gomez Del Real    esac
229c97d6d2cSSergio Andres Gomez Del Real    return 1
230c97d6d2cSSergio Andres Gomez Del Real}
231c97d6d2cSSergio Andres Gomez Del Real
232d661d9a4SJustin Terry (VM)supported_whpx_target() {
233d661d9a4SJustin Terry (VM)    test "$whpx" = "yes" || return 1
234d661d9a4SJustin Terry (VM)    glob "$1" "*-softmmu" || return 1
235d661d9a4SJustin Terry (VM)    case "${1%-softmmu}" in
236d661d9a4SJustin Terry (VM)        i386|x86_64)
237d661d9a4SJustin Terry (VM)            return 0
238d661d9a4SJustin Terry (VM)        ;;
239d661d9a4SJustin Terry (VM)    esac
240d661d9a4SJustin Terry (VM)    return 1
241d661d9a4SJustin Terry (VM)}
242d661d9a4SJustin Terry (VM)
243d880a3baSPaolo Bonzinisupported_target() {
244d880a3baSPaolo Bonzini    case "$1" in
245d880a3baSPaolo Bonzini        *-softmmu)
246d880a3baSPaolo Bonzini            ;;
247d880a3baSPaolo Bonzini        *-linux-user)
248d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
249d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
250d880a3baSPaolo Bonzini                return 1
251d880a3baSPaolo Bonzini            fi
252d880a3baSPaolo Bonzini            ;;
253d880a3baSPaolo Bonzini        *-bsd-user)
254d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
255d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
256d880a3baSPaolo Bonzini                return 1
257d880a3baSPaolo Bonzini            fi
258d880a3baSPaolo Bonzini            ;;
259d880a3baSPaolo Bonzini        *)
260d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
261d880a3baSPaolo Bonzini            return 1
262d880a3baSPaolo Bonzini            ;;
263d880a3baSPaolo Bonzini    esac
264b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
265b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
266b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
267b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
268c97d6d2cSSergio Andres Gomez Del Real    supported_hvf_target "$1" && return 0
269d661d9a4SJustin Terry (VM)    supported_whpx_target "$1" && return 0
270b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
271b3f6ea7eSPaolo Bonzini    return 1
272d880a3baSPaolo Bonzini}
273d880a3baSPaolo Bonzini
274e9a3591fSChristian Borntraeger
275e9a3591fSChristian Borntraegerld_has() {
276e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
277e9a3591fSChristian Borntraeger}
278e9a3591fSChristian Borntraeger
2797d13299dSbellard# default parameters
28089138857SStefan Weilsource_path=$(dirname "$0")
2812ff6b91eSJuan Quintelacpu=""
282a31a8642SMichael S. Tsirkiniasl="iasl"
2831e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
28443ce4dfeSbellardstatic="no"
2857d13299dSbellardcross_prefix=""
2860c58ac1cSmalcaudio_drv_list=""
287b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
288b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
289e49d021eSPeter Maydellhost_cc="cc"
29073da375eSJuan Quintelalibs_softmmu=""
2913e2e0e6bSJuan Quintelalibs_tools=""
29267f86e8eSJuan Quintelaaudio_pt_int=""
293d5631638Smalcaudio_win_int=""
294957f1f99SMichael Rothlibs_qga=""
2955bc62e01SGerd Hoffmanndebug_info="yes"
29663678e17SSteven Noonanstack_protector=""
297ac0df51dSaliguori
29892712822SDaniel P. Berrangeif test -e "$source_path/.git"
29992712822SDaniel P. Berrangethen
300f62bbee5SDaniel P. Berrange    git_update=yes
30192712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
3023ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
3033ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
30492712822SDaniel P. Berrangeelse
305f62bbee5SDaniel P. Berrange    git_update=no
306aef45d51SDaniel P. Berrange    git_submodules=""
3075c0ef67aSDaniel P. Berrangé
3085c0ef67aSDaniel P. Berrangé    if ! test -f "$source_path/ui/keycodemapdb/README"
3095c0ef67aSDaniel P. Berrangé    then
3105c0ef67aSDaniel P. Berrangé        echo
3115c0ef67aSDaniel P. Berrangé        echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
3125c0ef67aSDaniel P. Berrangé        echo
3135c0ef67aSDaniel P. Berrangé        echo "This is not a GIT checkout but module content appears to"
3145c0ef67aSDaniel P. Berrangé        echo "be missing. Do not use 'git archive' or GitHub download links"
3155c0ef67aSDaniel P. Berrangé        echo "to acquire QEMU source archives. Non-GIT builds are only"
3165c0ef67aSDaniel P. Berrangé        echo "supported with source archives linked from:"
3175c0ef67aSDaniel P. Berrangé        echo
3185c0ef67aSDaniel P. Berrangé        echo "  https://www.qemu.org/download/"
3195c0ef67aSDaniel P. Berrangé        echo
3205c0ef67aSDaniel P. Berrangé        echo "Developers working with GIT can use scripts/archive-source.sh"
3215c0ef67aSDaniel P. Berrangé        echo "if they need to create valid source archives."
3225c0ef67aSDaniel P. Berrangé        echo
3235c0ef67aSDaniel P. Berrangé        exit 1
3245c0ef67aSDaniel P. Berrangé    fi
32592712822SDaniel P. Berrangefi
326cc84d63aSDaniel P. Berrangegit="git"
327ac0df51dSaliguori
328afb63ebdSStefan Weil# Don't accept a target_list environment variable.
329afb63ebdSStefan Weilunset target_list
330377529c0SPaolo Bonzini
331377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
332377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
333377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
334377529c0SPaolo Bonzini#              unless --disable-foo is given
335377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
336377529c0SPaolo Bonzini#              feature will searched for,
337377529c0SPaolo Bonzini#              if not found, configure exits with error
338377529c0SPaolo Bonzini#
339377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
340377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
341377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
342377529c0SPaolo Bonzini
343377529c0SPaolo Bonzinibluez=""
344377529c0SPaolo Bonzinibrlapi=""
345377529c0SPaolo Bonzinicurl=""
346377529c0SPaolo Bonzinicurses=""
347377529c0SPaolo Bonzinidocs=""
348377529c0SPaolo Bonzinifdt=""
34958952137SVincenzo Maffionenetmap="no"
350377529c0SPaolo Bonzinisdl=""
351a442fe2fSDaniel P. Berrangésdl_image=""
352983eef5aSMeador Ingevirtfs=""
353fe8fc5aeSPaolo Bonzinimpath=""
354821601eaSJes Sorensenvnc="yes"
355377529c0SPaolo Bonzinisparse="no"
356377529c0SPaolo Bonzinivde=""
357377529c0SPaolo Bonzinivnc_sasl=""
358377529c0SPaolo Bonzinivnc_jpeg=""
359377529c0SPaolo Bonzinivnc_png=""
3606a021536SGerd Hoffmannxkbcommon=""
361377529c0SPaolo Bonzinixen=""
362d5b93ddfSAnthony PERARDxen_ctrl_version=""
363eb6fda0fSAnthony PERARDxen_pci_passthrough=""
364377529c0SPaolo Bonzinilinux_aio=""
36547e98658SCorey Bryantcap_ng=""
366377529c0SPaolo Bonziniattr=""
3674f26f2b6SAvi Kivitylibattr=""
368377529c0SPaolo Bonzinixfs=""
369b3f6ea7eSPaolo Bonzinitcg="yes"
370a40161cbSPaolo Bonzinimembarrier=""
371299e6f19SPaolo Bonzinivhost_net=""
372299e6f19SPaolo Bonzinivhost_crypto=""
373299e6f19SPaolo Bonzinivhost_scsi=""
374299e6f19SPaolo Bonzinivhost_vsock=""
375e6a74868SMarc-André Lureauvhost_user=""
376d41a75a2SBradkvm="no"
377b0cb0a66SVincent Palatinhax="no"
378c97d6d2cSSergio Andres Gomez Del Realhvf="no"
379d661d9a4SJustin Terry (VM)whpx="no"
3802da776dbSMichael R. Hinesrdma=""
38121ab34c9SMarcel Apfelbaumpvrdma=""
382377529c0SPaolo Bonzinigprof="no"
383377529c0SPaolo Bonzinidebug_tcg="no"
384377529c0SPaolo Bonzinidebug="no"
385247724cbSMarc-André Lureausanitizers="no"
386b553a042SJohn Snowfortify_source=""
387377529c0SPaolo Bonzinistrip_opt="yes"
3889195b2c2SStefan Weiltcg_interpreter="no"
389377529c0SPaolo Bonzinibigendian="no"
390377529c0SPaolo Bonzinimingw32="no"
3911d728c39SBlue Swirlgcov="no"
3921d728c39SBlue Swirlgcov_tool="gcov"
393377529c0SPaolo BonziniEXESUF=""
39417969268SFam ZhengDSOSUF=".so"
39517969268SFam ZhengLDFLAGS_SHARED="-shared"
39617969268SFam Zhengmodules="no"
397377529c0SPaolo Bonziniprefix="/usr/local"
398377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
399528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
4003d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
401850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
402377529c0SPaolo Bonzinibindir="\${prefix}/bin"
4033aa5d2beSAlon Levylibdir="\${prefix}/lib"
4048bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
4050f94d6daSAlon Levyincludedir="\${prefix}/include"
406377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
407785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
408377529c0SPaolo Bonziniconfsuffix="/qemu"
409377529c0SPaolo Bonzinislirp="yes"
410377529c0SPaolo Bonzinioss_lib=""
411377529c0SPaolo Bonzinibsd="no"
412377529c0SPaolo Bonzinilinux="no"
413377529c0SPaolo Bonzinisolaris="no"
414377529c0SPaolo Bonziniprofiler="no"
415377529c0SPaolo Bonzinicocoa="no"
416377529c0SPaolo Bonzinisoftmmu="yes"
417377529c0SPaolo Bonzinilinux_user="no"
418377529c0SPaolo Bonzinibsd_user="no"
419377529c0SPaolo Bonziniblobs="yes"
420377529c0SPaolo Bonzinipkgversion=""
42140d6444eSAvi Kivitypie=""
4223556c233SPaolo Bonziniqom_cast_debug="yes"
423baf86d6bSPaolo Bonzinitrace_backends="log"
424377529c0SPaolo Bonzinitrace_file="trace"
425377529c0SPaolo Bonzinispice=""
426377529c0SPaolo Bonzinirbd=""
4277b02f544SMarc-André Lureausmartcard=""
4282b2325ffSGerd Hoffmannlibusb=""
42969354a83SHans de Goedeusb_redir=""
430da076ffeSGerd Hoffmannopengl=""
431014cb152SGerd Hoffmannopengl_dmabuf="no"
4325dd89908SRichard Hendersoncpuid_h="no"
43386583a07SLiam Merwickavx2_opt=""
4341ece9905SAlon Levyzlib="yes"
4358ca80760SRichard Hendersoncapstone=""
436b25c9dffSStefan Weillzo=""
437b25c9dffSStefan Weilsnappy=""
4386b383c08SPeter Wubzip2=""
43983bc1f97SJulio Faraccolzfse=""
440e8ef31a3SMichael Tokarevguest_agent=""
441d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
44250cbebb9SMichael Rothguest_agent_ntddscsi="no"
4439dacf32dSYossi Hindinguest_agent_msi=""
444d9840e25STomoki Sekiyamavss_win32_sdk=""
445d9840e25STomoki Sekiyamawin_sdk="no"
4464b1c11fdSDaniel P. Berrangewant_tools="yes"
447c589b249SRonnie Sahlberglibiscsi=""
4486542aa9cSPeter Lievenlibnfs=""
449519175a2SAlex Barcelocoroutine=""
45070c60c08SStefan Hajnoczicoroutine_pool=""
4517d992e4dSPeter Lievendebug_stack_usage="no"
452f0d92b56SLongpeng(Mike)crypto_afalg="no"
453f794573eSEduardo Otuboseccomp=""
454eb100396SBharata B Raoglusterfs=""
455d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4560c14fb47SBharata B Raoglusterfs_discard="no"
457df3a429aSNiels de Vosglusterfs_fallocate="no"
4587c815372SBharata B Raoglusterfs_zerofill="no"
459a4ccabcfSAnthony Liguorigtk=""
460925a0400SGerd Hoffmanngtk_gl="no"
461a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
462ddbb0d09SDaniel P. Berrangegnutls=""
46391bfcdb0SDaniel P. Berrangenettle=""
46491bfcdb0SDaniel P. Berrangegcrypt=""
4651f923c70SLongpeng(Mike)gcrypt_hmac="no"
4668953caf3SDaniel P. Berrangeauth_pam=""
467bbbf9bfbSStefan Weilvte=""
4689d9e1521SGerd Hoffmannvirglrenderer=""
469e91c793cSCole Robinsontpm="yes"
4700a12ec87SRichard W.M. Joneslibssh2=""
471ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
472a99d57bbSWanlong Gaonuma=""
4732847b469SFam Zhengtcmalloc="no"
4747b01cb97SAlexandre Derumierjemalloc="no"
475a6b1d4c0SChanglong Xiereplication="yes"
476da92c3ffSAshish Mittalvxhs=""
4772f740136SJeff Codybochs="yes"
4782f740136SJeff Codycloop="yes"
4792f740136SJeff Codydmg="yes"
4802f740136SJeff Codyqcow1="yes"
4812f740136SJeff Codyvdi="yes"
4822f740136SJeff Codyvvfat="yes"
4832f740136SJeff Codyqed="yes"
4842f740136SJeff Codyparallels="yes"
4852f740136SJeff Codysheepdog="yes"
486ed279a06SKlim Kireevlibxml2=""
48751a12b51SAlex Bennéedocker="no"
488ba59fb77SPaolo Bonzinidebug_mutex="no"
48917824406SJunyan Helibpmem=""
4903efac6ebSTomáš Golembiovskýlibudev="no"
491377529c0SPaolo Bonzini
492d75402b5SAlex Bennée# cross compilers defaults, can be overridden with --cross-cc-ARCH
493d75402b5SAlex Bennéecross_cc_aarch64="aarch64-linux-gnu-gcc"
494d422b2bcSAlex Bennéecross_cc_aarch64_be="$cross_cc_aarch64"
495d422b2bcSAlex Bennéecross_cc_cflags_aarch64_be="-mbig-endian"
496d75402b5SAlex Bennéecross_cc_arm="arm-linux-gnueabihf-gcc"
497d422b2bcSAlex Bennéecross_cc_cflags_armeb="-mbig-endian"
498716a507cSAlex Bennéecross_cc_i386="i386-pc-linux-gnu-gcc"
499716a507cSAlex Bennéecross_cc_cflags_i386=""
500d75402b5SAlex Bennéecross_cc_powerpc="powerpc-linux-gnu-gcc"
501d422b2bcSAlex Bennéecross_cc_powerpc="powerpc-linux-gnu-gcc"
502d75402b5SAlex Bennée
503d75402b5SAlex Bennéeenabled_cross_compilers=""
504d75402b5SAlex Bennée
505898be3e0SPeter Maydellsupported_cpu="no"
506898be3e0SPeter Maydellsupported_os="no"
507fb59dabdSPeter Maydellbogus_os="no"
5085a22ab71SYang Zhongmalloc_trim=""
509898be3e0SPeter Maydell
510ac0df51dSaliguori# parse CC options first
511ac0df51dSaliguorifor opt do
51289138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
513ac0df51dSaliguori  case "$opt" in
514ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
515ac0df51dSaliguori  ;;
5163d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
517ac0df51dSaliguori  ;;
51883f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
51983f73fceSTomoki Sekiyama  ;;
520ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
521ca4deeb1SPaolo Bonzini  ;;
5222ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5232ff6b91eSJuan Quintela  ;;
524de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
525e2a2ed06SJuan Quintela  ;;
52611cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
52711cde1c8SBruno Dominguez  ;;
528a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
529f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
530e2a2ed06SJuan Quintela  ;;
5315bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
5325bc62e01SGerd Hoffmann  ;;
5335bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
5345bc62e01SGerd Hoffmann  ;;
535d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
536d75402b5SAlex Bennée  ;;
537d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
538d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
539d422b2bcSAlex Bennée  ;;
540d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
541d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
542d75402b5SAlex Bennée  ;;
543ac0df51dSaliguori  esac
544ac0df51dSaliguoridone
545ac0df51dSaliguori# OS specific
546ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
54793148aa5SStefan Weil# we can eliminate its usage altogether.
548ac0df51dSaliguori
549e49d021eSPeter Maydell# Preferred compiler:
550e49d021eSPeter Maydell#  ${CC} (if set)
551e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
552e49d021eSPeter Maydell#  system compiler
553e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
554e49d021eSPeter Maydell  cc="$host_cc"
555e49d021eSPeter Maydellelse
556b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
557e49d021eSPeter Maydellfi
558e49d021eSPeter Maydell
55983f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
56083f73fceSTomoki Sekiyama  cxx="c++"
56183f73fceSTomoki Sekiyamaelse
56283f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
56383f73fceSTomoki Sekiyamafi
56483f73fceSTomoki Sekiyama
565b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
566cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5675f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5683dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
569b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
570b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5719f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5724852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
573b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
574b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
57517884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
57617884d7bSSergei Trofimovichquery_pkg_config() {
57717884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
57817884d7bSSergei Trofimovich}
57917884d7bSSergei Trofimovichpkg_config=query_pkg_config
58047c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
581ac0df51dSaliguori
58245d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
58345d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
58445d285abSPeter Maydell
585be17dc90SMichael S. Tsirkin# default flags for all hosts
5862d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5872d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5882d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
5892d31515bSPeter Maydell# provides these semantics.)
5907be41675SThomas HuthQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv -std=gnu99 $QEMU_CFLAGS"
591f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
592c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
593be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
5949edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
5955bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
5965bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
597be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
5985bc62e01SGerd Hoffmannfi
599be17dc90SMichael S. Tsirkin
600ca4deeb1SPaolo Bonzini# make source path absolute
60189138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
602ca4deeb1SPaolo Bonzini
603cab00a5aSMichael S. Tsirkin# running configure in the source tree?
604cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
605cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
606cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
607cab00a5aSMichael S. Tsirkinelse
608cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
609cab00a5aSMichael S. Tsirkinfi
610cab00a5aSMichael S. Tsirkin
611ac0df51dSaliguoricheck_define() {
612ac0df51dSaliguoricat > $TMPC <<EOF
613ac0df51dSaliguori#if !defined($1)
614fd786e1aSPeter Maydell#error $1 not defined
615ac0df51dSaliguori#endif
616ac0df51dSaliguoriint main(void) { return 0; }
617ac0df51dSaliguoriEOF
61852166aa0SJuan Quintela  compile_object
619ac0df51dSaliguori}
620ac0df51dSaliguori
621307119e7SGerd Hoffmanncheck_include() {
622307119e7SGerd Hoffmanncat > $TMPC <<EOF
623307119e7SGerd Hoffmann#include <$1>
624307119e7SGerd Hoffmannint main(void) { return 0; }
625307119e7SGerd HoffmannEOF
626307119e7SGerd Hoffmann  compile_object
627307119e7SGerd Hoffmann}
628307119e7SGerd Hoffmann
62993b25869SJohn Snowwrite_c_skeleton() {
63093b25869SJohn Snow    cat > $TMPC <<EOF
63193b25869SJohn Snowint main(void) { return 0; }
63293b25869SJohn SnowEOF
63393b25869SJohn Snow}
63493b25869SJohn Snow
635bbea4050SPeter Maydellif check_define __linux__ ; then
636bbea4050SPeter Maydell  targetos="Linux"
637bbea4050SPeter Maydellelif check_define _WIN32 ; then
638bbea4050SPeter Maydell  targetos='MINGW32'
639bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
640bbea4050SPeter Maydell  targetos='OpenBSD'
641bbea4050SPeter Maydellelif check_define __sun__ ; then
642bbea4050SPeter Maydell  targetos='SunOS'
643bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
644bbea4050SPeter Maydell  targetos='Haiku'
645951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
646951fedfcSPeter Maydell  targetos='FreeBSD'
647951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
648951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
649951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
650951fedfcSPeter Maydell  targetos='DragonFly'
651951fedfcSPeter Maydellelif check_define __NetBSD__; then
652951fedfcSPeter Maydell  targetos='NetBSD'
653951fedfcSPeter Maydellelif check_define __APPLE__; then
654951fedfcSPeter Maydell  targetos='Darwin'
655bbea4050SPeter Maydellelse
656951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
657951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
658951fedfcSPeter Maydell  # be the result of a missing compiler.
659951fedfcSPeter Maydell  targetos='bogus'
660951fedfcSPeter Maydell  bogus_os='yes'
661bbea4050SPeter Maydellfi
662bbea4050SPeter Maydell
663bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
664bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
665bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
666bbea4050SPeter Maydell# the correct CPU with the --cpu option.
667bbea4050SPeter Maydellcase $targetos in
668bbea4050SPeter MaydellDarwin)
669bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
670bbea4050SPeter Maydell  # run 64-bit userspace code.
671bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
672bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
673bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
674bbea4050SPeter Maydell    cpu="x86_64"
675bbea4050SPeter Maydell  fi
676bbea4050SPeter Maydell  ;;
677bbea4050SPeter MaydellSunOS)
67889138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
679bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
680bbea4050SPeter Maydell    cpu="x86_64"
681bbea4050SPeter Maydell  fi
682bbea4050SPeter Maydellesac
683bbea4050SPeter Maydell
6842ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
6852ff6b91eSJuan Quintela  # command line argument
6862ff6b91eSJuan Quintela  :
6872ff6b91eSJuan Quintelaelif check_define __i386__ ; then
688ac0df51dSaliguori  cpu="i386"
689ac0df51dSaliguorielif check_define __x86_64__ ; then
690c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
691c72b26ecSRichard Henderson    cpu="x32"
692c72b26ecSRichard Henderson  else
693ac0df51dSaliguori    cpu="x86_64"
694c72b26ecSRichard Henderson  fi
6953aa9bd6cSblueswir1elif check_define __sparc__ ; then
6963aa9bd6cSblueswir1  if check_define __arch64__ ; then
6973aa9bd6cSblueswir1    cpu="sparc64"
6983aa9bd6cSblueswir1  else
6993aa9bd6cSblueswir1    cpu="sparc"
7003aa9bd6cSblueswir1  fi
701fdf7ed96Smalcelif check_define _ARCH_PPC ; then
702fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
703fdf7ed96Smalc    cpu="ppc64"
704ac0df51dSaliguori  else
705fdf7ed96Smalc    cpu="ppc"
706fdf7ed96Smalc  fi
707afa05235SAurelien Jarnoelif check_define __mips__ ; then
708afa05235SAurelien Jarno  cpu="mips"
709d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
710d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
711d66ed0eaSAurelien Jarno    cpu="s390x"
712d66ed0eaSAurelien Jarno  else
713d66ed0eaSAurelien Jarno    cpu="s390"
714d66ed0eaSAurelien Jarno  fi
715c4f80543SAlistair Franciselif check_define __riscv ; then
716c4f80543SAlistair Francis  if check_define _LP64 ; then
717c4f80543SAlistair Francis    cpu="riscv64"
718c4f80543SAlistair Francis  else
719c4f80543SAlistair Francis    cpu="riscv32"
720c4f80543SAlistair Francis  fi
72121d89f84SPeter Maydellelif check_define __arm__ ; then
72221d89f84SPeter Maydell  cpu="arm"
7231f080313SClaudio Fontanaelif check_define __aarch64__ ; then
7241f080313SClaudio Fontana  cpu="aarch64"
725fdf7ed96Smalcelse
72689138857SStefan Weil  cpu=$(uname -m)
727ac0df51dSaliguorifi
728ac0df51dSaliguori
729359bc95dSPeter MaydellARCH=
730359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
731359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
7327d13299dSbellardcase "$cpu" in
733c4f80543SAlistair Francis  ppc|ppc64|s390|s390x|sparc64|x32|riscv32|riscv64)
734898be3e0SPeter Maydell    cpu="$cpu"
735898be3e0SPeter Maydell    supported_cpu="yes"
736d75402b5SAlex Bennée    eval "cross_cc_${cpu}=\$host_cc"
737898be3e0SPeter Maydell  ;;
7387d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
73997a847bcSbellard    cpu="i386"
740898be3e0SPeter Maydell    supported_cpu="yes"
741d75402b5SAlex Bennée    cross_cc_i386=$host_cc
7427d13299dSbellard  ;;
743aaa5fa14Saurel32  x86_64|amd64)
744aaa5fa14Saurel32    cpu="x86_64"
745898be3e0SPeter Maydell    supported_cpu="yes"
746d75402b5SAlex Bennée    cross_cc_x86_64=$host_cc
747aaa5fa14Saurel32  ;;
74821d89f84SPeter Maydell  armv*b|armv*l|arm)
74921d89f84SPeter Maydell    cpu="arm"
750898be3e0SPeter Maydell    supported_cpu="yes"
751d75402b5SAlex Bennée    cross_cc_arm=$host_cc
7527d13299dSbellard  ;;
7531f080313SClaudio Fontana  aarch64)
7541f080313SClaudio Fontana    cpu="aarch64"
755898be3e0SPeter Maydell    supported_cpu="yes"
756d75402b5SAlex Bennée    cross_cc_aarch64=$host_cc
7571f080313SClaudio Fontana  ;;
758afa05235SAurelien Jarno  mips*)
759afa05235SAurelien Jarno    cpu="mips"
760898be3e0SPeter Maydell    supported_cpu="yes"
761d75402b5SAlex Bennée    cross_cc_mips=$host_cc
762afa05235SAurelien Jarno  ;;
7633142255cSblueswir1  sparc|sun4[cdmuv])
764ae228531Sbellard    cpu="sparc"
7656499fd15SPeter Maydell    supported_cpu="yes"
766d75402b5SAlex Bennée    cross_cc_sparc=$host_cc
767ae228531Sbellard  ;;
7687d13299dSbellard  *)
769359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
770359bc95dSPeter Maydell    ARCH=unknown
7717d13299dSbellard  ;;
7727d13299dSbellardesac
773359bc95dSPeter Maydellif test -z "$ARCH"; then
774359bc95dSPeter Maydell  ARCH="$cpu"
775359bc95dSPeter Maydellfi
776e2d52ad3SJuan Quintela
7777d13299dSbellard# OS specific
7780dbfc675SJuan Quintela
779adfc3e91SStacey Son# host *BSD for user mode
780adfc3e91SStacey SonHOST_VARIANT_DIR=""
781adfc3e91SStacey Son
7827d13299dSbellardcase $targetos in
78367b915a5SbellardMINGW32*)
78467b915a5Sbellard  mingw32="yes"
785b0cb0a66SVincent Palatin  hax="yes"
786299e6f19SPaolo Bonzini  vhost_user="no"
7873cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
788307119e7SGerd Hoffmann  if check_include dsound.h; then
7893cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
790307119e7SGerd Hoffmann  else
791307119e7SGerd Hoffmann    audio_drv_list=""
792307119e7SGerd Hoffmann  fi
793898be3e0SPeter Maydell  supported_os="yes"
79467b915a5Sbellard;;
7955c40d2bdSthsGNU/kFreeBSD)
796a167ba50SAurelien Jarno  bsd="yes"
7976a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
7980bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
7995c40d2bdSths;;
8007d3505c5SbellardFreeBSD)
8017d3505c5Sbellard  bsd="yes"
8020db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8036a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8040bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
805f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
806f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
807a7764f15SEd Maste  # needed for kinfo_getproc
808a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
80958952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
810adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
811898be3e0SPeter Maydell  supported_os="yes"
8127d3505c5Sbellard;;
813c5e97233Sblueswir1DragonFly)
814c5e97233Sblueswir1  bsd="yes"
8150db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8166a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8170bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
818adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
819c5e97233Sblueswir1;;
8207d3505c5SbellardNetBSD)
8217d3505c5Sbellard  bsd="yes"
822604a5b99SKamil Rytarowski  hax="yes"
8230db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8246a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8250bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8268ef92a88Sblueswir1  oss_lib="-lossaudio"
827adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8283c2bdbc1SKamil Rytarowski  supported_os="yes"
8297d3505c5Sbellard;;
8307d3505c5SbellardOpenBSD)
8317d3505c5Sbellard  bsd="yes"
8320db4a067SPaolo Bonzini  make="${MAKE-gmake}"
833f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
8340bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
835adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
8360a773d55SBrad Smith  supported_os="yes"
8377d3505c5Sbellard;;
83883fb7adfSbellardDarwin)
83983fb7adfSbellard  bsd="yes"
84083fb7adfSbellard  darwin="yes"
841b0cb0a66SVincent Palatin  hax="yes"
842c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
84317969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
8441b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
845a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
8460c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
8471b0f9cc2Saliguori  fi
848fd677642Sths  cocoa="yes"
8496a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
85014382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
8510c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
8527973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
853a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
854a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
855a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
856adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
857898be3e0SPeter Maydell  supported_os="yes"
85883fb7adfSbellard;;
859ec530c81SbellardSunOS)
860ec530c81Sbellard  solaris="yes"
8610db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8620db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
863e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
8646b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
8656a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
8666b4d2ba1Sths  fi
867c2de5c91Smalc  audio_possible_drivers="oss sdl"
868d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
869d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
870d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
871d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
872a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
873560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
874560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
875560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
876ec530c81Sbellard;;
877179cf400SAndreas FärberHaiku)
878179cf400SAndreas Färber  haiku="yes"
879179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
880179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
881179cf400SAndreas Färber;;
882898be3e0SPeter MaydellLinux)
8837183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
8840bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
8855327cf48Sbellard  linux="yes"
886831b7825Sths  linux_user="yes"
887af2be207SJan Kiszka  kvm="yes"
888e8d81a61SMao Zhongyi  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$PWD/linux-headers $QEMU_INCLUDES"
889898be3e0SPeter Maydell  supported_os="yes"
8903efac6ebSTomáš Golembiovský  libudev="yes"
891898be3e0SPeter Maydell;;
8927d13299dSbellardesac
8937d13299dSbellard
8947d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
895b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
89684778508Sblueswir1    bsd_user="yes"
8977d3505c5Sbellard  fi
89808de3949SAndreas Färberfi
8997d3505c5Sbellard
9000db4a067SPaolo Bonzini: ${make=${MAKE-make}}
9010db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
90252510f8bSStefan Weil: ${python=${PYTHON-python}}
903e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
9040db4a067SPaolo Bonzini
9053c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
9063c4a4d0dSPeter Maydellif has clang; then
9073c4a4d0dSPeter Maydell  objcc=clang
9083c4a4d0dSPeter Maydellelse
9093c4a4d0dSPeter Maydell  objcc="$cc"
9103c4a4d0dSPeter Maydellfi
9113c4a4d0dSPeter Maydell
9123457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
9133457a3f8SJuan Quintela  EXESUF=".exe"
91417969268SFam Zheng  DSOSUF=".dll"
91578e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
91678e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
917f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
91893b25869SJohn Snow  write_c_skeleton;
919f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
920f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
921f7cf5d5bSStefan Weil  fi
922c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
923683035deSPaolo Bonzini  mandir="\${prefix}"
924528ae5b8SEduardo Habkost  datadir="\${prefix}"
925850da188SEduardo Habkost  qemu_docdir="\${prefix}"
926683035deSPaolo Bonzini  bindir="\${prefix}"
927683035deSPaolo Bonzini  sysconfdir="\${prefix}"
9285a699bbbSLaszlo Ersek  local_statedir=
929683035deSPaolo Bonzini  confsuffix=""
930105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
9313457a3f8SJuan Quintelafi
9323457a3f8SJuan Quintela
933487fefdbSAnthony Liguoriwerror=""
93485aa5189Sbellard
9357d13299dSbellardfor opt do
93689138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
9377d13299dSbellard  case "$opt" in
9382efc3265Sbellard  --help|-h) show_help=yes
9392efc3265Sbellard  ;;
94099123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
94199123e13SMike Frysinger  ;;
942b1a550a0Spbrook  --prefix=*) prefix="$optarg"
9437d13299dSbellard  ;;
944b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
94532ce6337Sbellard  ;;
946ca4deeb1SPaolo Bonzini  --source-path=*)
9477d13299dSbellard  ;;
948ac0df51dSaliguori  --cross-prefix=*)
9497d13299dSbellard  ;;
950ac0df51dSaliguori  --cc=*)
9517d13299dSbellard  ;;
952b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
95383469015Sbellard  ;;
95483f73fceSTomoki Sekiyama  --cxx=*)
95583f73fceSTomoki Sekiyama  ;;
956e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
957e007dbecSMichael S. Tsirkin  ;;
9583c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
9593c4a4d0dSPeter Maydell  ;;
960b1a550a0Spbrook  --make=*) make="$optarg"
9617d13299dSbellard  ;;
9626a882643Spbrook  --install=*) install="$optarg"
9636a882643Spbrook  ;;
964c886edfbSBlue Swirl  --python=*) python="$optarg"
965c886edfbSBlue Swirl  ;;
9661d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
9671d728c39SBlue Swirl  ;;
968e2d8830eSBrad  --smbd=*) smbd="$optarg"
969e2d8830eSBrad  ;;
970e2a2ed06SJuan Quintela  --extra-cflags=*)
9717d13299dSbellard  ;;
97211cde1c8SBruno Dominguez  --extra-cxxflags=*)
97311cde1c8SBruno Dominguez  ;;
974e2a2ed06SJuan Quintela  --extra-ldflags=*)
9757d13299dSbellard  ;;
9765bc62e01SGerd Hoffmann  --enable-debug-info)
9775bc62e01SGerd Hoffmann  ;;
9785bc62e01SGerd Hoffmann  --disable-debug-info)
9795bc62e01SGerd Hoffmann  ;;
980d75402b5SAlex Bennée  --cross-cc-*)
981d75402b5SAlex Bennée  ;;
98217969268SFam Zheng  --enable-modules)
98317969268SFam Zheng      modules="yes"
98417969268SFam Zheng  ;;
9853aa88b31SStefan Hajnoczi  --disable-modules)
9863aa88b31SStefan Hajnoczi      modules="no"
9873aa88b31SStefan Hajnoczi  ;;
9882ff6b91eSJuan Quintela  --cpu=*)
9897d13299dSbellard  ;;
990b1a550a0Spbrook  --target-list=*) target_list="$optarg"
991de83cd02Sbellard  ;;
9925b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
9935b808275SLluís Vilanova  ;;
9945b808275SLluís Vilanova  # XXX: backwards compatibility
9955b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
99694a420b1SStefan Hajnoczi  ;;
99774242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
9989410b56cSPrerna Saxena  ;;
9997d13299dSbellard  --enable-gprof) gprof="yes"
10007d13299dSbellard  ;;
10011d728c39SBlue Swirl  --enable-gcov) gcov="yes"
10021d728c39SBlue Swirl  ;;
100379427693SLoïc Minier  --static)
100479427693SLoïc Minier    static="yes"
100579427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
100617884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
100743ce4dfeSbellard  ;;
10080b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
10090b24e75fSPaolo Bonzini  ;;
10100b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
10110b24e75fSPaolo Bonzini  ;;
10123aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
10133aa5d2beSAlon Levy  ;;
10148bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
10158bf188aaSMichael Tokarev  ;;
10160f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
10170f94d6daSAlon Levy  ;;
1018528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
10190b24e75fSPaolo Bonzini  ;;
1020023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1021023d3d67SEduardo Habkost  ;;
1022850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
10230b24e75fSPaolo Bonzini  ;;
1024ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
102507381cc1SAnthony Liguori  ;;
1026785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1027785c23aeSLuiz Capitulino  ;;
10283d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
10293d5eecabSGerd Hoffmann  ;;
1030181ce1d0SOlaf Hering  --host=*|--build=*|\
1031181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1032785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1033023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1034023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1035023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1036023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1037023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1038023ddd74SMax Filippov    # lots of directory switches by default.
1039023ddd74SMax Filippov  ;;
104097a847bcSbellard  --disable-sdl) sdl="no"
104197a847bcSbellard  ;;
1042c4198157SJuan Quintela  --enable-sdl) sdl="yes"
1043c4198157SJuan Quintela  ;;
1044a442fe2fSDaniel P. Berrangé  --disable-sdl-image) sdl_image="no"
1045a442fe2fSDaniel P. Berrangé  ;;
1046a442fe2fSDaniel P. Berrangé  --enable-sdl-image) sdl_image="yes"
1047a442fe2fSDaniel P. Berrangé  ;;
10483556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
10493556c233SPaolo Bonzini  ;;
10503556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
10513556c233SPaolo Bonzini  ;;
1052983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1053983eef5aSMeador Inge  ;;
1054983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1055983eef5aSMeador Inge  ;;
1056fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1057fe8fc5aeSPaolo Bonzini  ;;
1058fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1059fe8fc5aeSPaolo Bonzini  ;;
1060821601eaSJes Sorensen  --disable-vnc) vnc="no"
1061821601eaSJes Sorensen  ;;
1062821601eaSJes Sorensen  --enable-vnc) vnc="yes"
1063821601eaSJes Sorensen  ;;
10642f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
10652f6a1ab0Sblueswir1  ;;
10660c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
10670c58ac1cSmalc  ;;
106889138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1069b64ec4e4SFam Zheng  ;;
107089138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1071eb852011SMarkus Armbruster  ;;
1072f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1073f8393946Saurel32  ;;
1074f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1075f8393946Saurel32  ;;
1076f3d08ee6SPaul Brook  --enable-debug)
1077f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1078f3d08ee6SPaul Brook      debug_tcg="yes"
10791fcc6d42SPeter Xu      debug_mutex="yes"
1080f3d08ee6SPaul Brook      debug="yes"
1081f3d08ee6SPaul Brook      strip_opt="no"
1082b553a042SJohn Snow      fortify_source="no"
1083f3d08ee6SPaul Brook  ;;
1084247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1085247724cbSMarc-André Lureau  ;;
1086247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1087247724cbSMarc-André Lureau  ;;
108803b4fe7dSaliguori  --enable-sparse) sparse="yes"
108903b4fe7dSaliguori  ;;
109003b4fe7dSaliguori  --disable-sparse) sparse="no"
109103b4fe7dSaliguori  ;;
10921625af87Saliguori  --disable-strip) strip_opt="no"
10931625af87Saliguori  ;;
10942f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
10952f9606b3Saliguori  ;;
1096ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1097ea784e3bSJuan Quintela  ;;
10982f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
10992f6f5c7aSCorentin Chary  ;;
11002f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
11012f6f5c7aSCorentin Chary  ;;
1102efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1103efe556adSCorentin Chary  ;;
1104efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1105efe556adSCorentin Chary  ;;
1106443f1376Sbellard  --disable-slirp) slirp="no"
1107c20709aaSbellard  ;;
1108e0e6c8c0Saliguori  --disable-vde) vde="no"
11098a16d273Sths  ;;
1110dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1111dfb278bdSJuan Quintela  ;;
111258952137SVincenzo Maffione  --disable-netmap) netmap="no"
111358952137SVincenzo Maffione  ;;
111458952137SVincenzo Maffione  --enable-netmap) netmap="yes"
111558952137SVincenzo Maffione  ;;
1116e37630caSaliguori  --disable-xen) xen="no"
1117e37630caSaliguori  ;;
1118fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1119fc321b4bSJuan Quintela  ;;
1120eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1121eb6fda0fSAnthony PERARD  ;;
1122eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1123eb6fda0fSAnthony PERARD  ;;
11242e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
11252e4d9fb1Saurel32  ;;
11264ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
11274ffcedb6SJuan Quintela  ;;
1128fb599c9aSbalrog  --disable-bluez) bluez="no"
1129fb599c9aSbalrog  ;;
1130a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
1131a20a6f46SJuan Quintela  ;;
11327ba1e619Saliguori  --disable-kvm) kvm="no"
11337ba1e619Saliguori  ;;
1134b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1135b31a0277SJuan Quintela  ;;
1136b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1137180fb750Szhanghailiang  ;;
1138b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1139180fb750Szhanghailiang  ;;
1140c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1141c97d6d2cSSergio Andres Gomez Del Real  ;;
1142c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1143c97d6d2cSSergio Andres Gomez Del Real  ;;
1144d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1145d661d9a4SJustin Terry (VM)  ;;
1146d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1147d661d9a4SJustin Terry (VM)  ;;
11489195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
11499195b2c2SStefan Weil  ;;
11509195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
11519195b2c2SStefan Weil  ;;
115247e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
115347e98658SCorey Bryant  ;;
115447e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
115547e98658SCorey Bryant  ;;
1156b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1157b3f6ea7eSPaolo Bonzini  ;;
1158b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1159b3f6ea7eSPaolo Bonzini  ;;
11605a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
11615a22ab71SYang Zhong  ;;
11625a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
11635a22ab71SYang Zhong  ;;
1164cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1165cd4ec0b4SGerd Hoffmann  ;;
1166cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1167cd4ec0b4SGerd Hoffmann  ;;
1168c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1169c589b249SRonnie Sahlberg  ;;
1170c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1171c589b249SRonnie Sahlberg  ;;
11726542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
11736542aa9cSPeter Lieven  ;;
11746542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
11756542aa9cSPeter Lieven  ;;
117605c2a3e7Sbellard  --enable-profiler) profiler="yes"
117705c2a3e7Sbellard  ;;
117814821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
117914821030SPavel Borzenkov  ;;
1180c2de5c91Smalc  --enable-cocoa)
1181c2de5c91Smalc      cocoa="yes" ;
118289138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
11835b0753e0Sbellard  ;;
1184cad25d69Spbrook  --disable-system) softmmu="no"
11850a8e90f4Spbrook  ;;
1186cad25d69Spbrook  --enable-system) softmmu="yes"
11870a8e90f4Spbrook  ;;
11880953a80fSZachary Amsden  --disable-user)
11890953a80fSZachary Amsden      linux_user="no" ;
11900953a80fSZachary Amsden      bsd_user="no" ;
11910953a80fSZachary Amsden  ;;
11920953a80fSZachary Amsden  --enable-user) ;;
1193831b7825Sths  --disable-linux-user) linux_user="no"
11940a8e90f4Spbrook  ;;
1195831b7825Sths  --enable-linux-user) linux_user="yes"
1196831b7825Sths  ;;
119784778508Sblueswir1  --disable-bsd-user) bsd_user="no"
119884778508Sblueswir1  ;;
119984778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
120084778508Sblueswir1  ;;
120140d6444eSAvi Kivity  --enable-pie) pie="yes"
120234005a00SKirill A. Shutemov  ;;
120340d6444eSAvi Kivity  --disable-pie) pie="no"
120434005a00SKirill A. Shutemov  ;;
120585aa5189Sbellard  --enable-werror) werror="yes"
120685aa5189Sbellard  ;;
120785aa5189Sbellard  --disable-werror) werror="no"
120885aa5189Sbellard  ;;
120963678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
121063678e17SSteven Noonan  ;;
121163678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
121263678e17SSteven Noonan  ;;
12134d3b6f6eSbalrog  --disable-curses) curses="no"
12144d3b6f6eSbalrog  ;;
1215c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1216c584a6d0SJuan Quintela  ;;
1217769ce76dSAlexander Graf  --disable-curl) curl="no"
1218769ce76dSAlexander Graf  ;;
1219788c8196SJuan Quintela  --enable-curl) curl="yes"
1220788c8196SJuan Quintela  ;;
12212df87df7SJuan Quintela  --disable-fdt) fdt="no"
12222df87df7SJuan Quintela  ;;
12232df87df7SJuan Quintela  --enable-fdt) fdt="yes"
12242df87df7SJuan Quintela  ;;
12255c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
12265c6c3a6cSChristoph Hellwig  ;;
12275c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
12285c6c3a6cSChristoph Hellwig  ;;
1229758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1230758e8e38SVenkateswararao Jujjuri (JV)  ;;
1231758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1232758e8e38SVenkateswararao Jujjuri (JV)  ;;
1233a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1234a40161cbSPaolo Bonzini  ;;
1235a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1236a40161cbSPaolo Bonzini  ;;
123777755340Sths  --disable-blobs) blobs="no"
123877755340Sths  ;;
12397e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
12404a19f1ecSpbrook  ;;
1241519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1242519175a2SAlex Barcelo  ;;
124370c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
124470c60c08SStefan Hajnoczi  ;;
124570c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
124670c60c08SStefan Hajnoczi  ;;
12477d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
12487d992e4dSPeter Lieven  ;;
1249f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1250f0d92b56SLongpeng(Mike)  ;;
1251f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1252f0d92b56SLongpeng(Mike)  ;;
1253a25dba17SJuan Quintela  --disable-docs) docs="no"
125470ec5dc0SAnthony Liguori  ;;
1255a25dba17SJuan Quintela  --enable-docs) docs="yes"
125683a3ab8bSJuan Quintela  ;;
1257d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1258d5970055SMichael S. Tsirkin  ;;
1259d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1260d5970055SMichael S. Tsirkin  ;;
1261042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1262042cea27SGonglei  ;;
1263299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1264042cea27SGonglei  ;;
12655e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
12665e9be92dSNicholas Bellinger  ;;
12675e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
12685e9be92dSNicholas Bellinger  ;;
1269fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1270fc0b9b0eSStefan Hajnoczi  ;;
1271fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1272fc0b9b0eSStefan Hajnoczi  ;;
1273da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
127420ff075bSMichael Walle  ;;
1275da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
127620ff075bSMichael Walle  ;;
1277f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1278f27aaf4bSChristian Brunner  ;;
1279f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1280f27aaf4bSChristian Brunner  ;;
12818c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
12828c84cf11SSergei Trofimovich  ;;
12838c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
12848c84cf11SSergei Trofimovich  ;;
12857b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1286111a38b0SRobert Relyea  ;;
12877b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1288111a38b0SRobert Relyea  ;;
12892b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
12902b2325ffSGerd Hoffmann  ;;
12912b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
12922b2325ffSGerd Hoffmann  ;;
129369354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
129469354a83SHans de Goede  ;;
129569354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
129669354a83SHans de Goede  ;;
12971ece9905SAlon Levy  --disable-zlib-test) zlib="no"
12981ece9905SAlon Levy  ;;
1299b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1300b25c9dffSStefan Weil  ;;
1301607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1302607dacd0Sqiaonuohan  ;;
1303b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1304b25c9dffSStefan Weil  ;;
1305607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1306607dacd0Sqiaonuohan  ;;
13076b383c08SPeter Wu  --disable-bzip2) bzip2="no"
13086b383c08SPeter Wu  ;;
13096b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
13106b383c08SPeter Wu  ;;
131183bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
131283bc1f97SJulio Faracco  ;;
131383bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
131483bc1f97SJulio Faracco  ;;
1315d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1316d138cee9SMichael Roth  ;;
1317d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1318d138cee9SMichael Roth  ;;
13199dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
13209dacf32dSYossi Hindin  ;;
13219dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
13229dacf32dSYossi Hindin  ;;
1323d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1324d9840e25STomoki Sekiyama  ;;
1325d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1326d9840e25STomoki Sekiyama  ;;
1327d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1328d9840e25STomoki Sekiyama  ;;
1329d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1330d9840e25STomoki Sekiyama  ;;
1331d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1332d9840e25STomoki Sekiyama  ;;
1333d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1334d9840e25STomoki Sekiyama  ;;
13354b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
13364b1c11fdSDaniel P. Berrange  ;;
13374b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
13384b1c11fdSDaniel P. Berrange  ;;
1339f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1340f794573eSEduardo Otubo  ;;
1341f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1342f794573eSEduardo Otubo  ;;
1343eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1344eb100396SBharata B Rao  ;;
134586583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
134686583a07SLiam Merwick  ;;
134786583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
134886583a07SLiam Merwick  ;;
1349eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1350eb100396SBharata B Rao  ;;
135152b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
135252b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1353583f6e7bSStefan Hajnoczi  ;;
1354cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1355cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1356cb6414dfSFam Zheng  ;;
1357315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1358315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1359315d3184SFam Zheng  ;;
1360a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1361a4ccabcfSAnthony Liguori  ;;
1362a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1363a4ccabcfSAnthony Liguori  ;;
1364a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1365a1c5e949SDaniel P. Berrange  ;;
1366ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1367ddbb0d09SDaniel P. Berrange  ;;
1368ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1369ddbb0d09SDaniel P. Berrange  ;;
137091bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
137191bfcdb0SDaniel P. Berrange  ;;
137291bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
137391bfcdb0SDaniel P. Berrange  ;;
137491bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
137591bfcdb0SDaniel P. Berrange  ;;
137691bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
137791bfcdb0SDaniel P. Berrange  ;;
13788953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
13798953caf3SDaniel P. Berrange  ;;
13808953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
13818953caf3SDaniel P. Berrange  ;;
13822da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
13832da776dbSMichael R. Hines  ;;
13842da776dbSMichael R. Hines  --disable-rdma) rdma="no"
13852da776dbSMichael R. Hines  ;;
138621ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
138721ab34c9SMarcel Apfelbaum  ;;
138821ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
138921ab34c9SMarcel Apfelbaum  ;;
1390bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1391bbbf9bfbSStefan Weil  ;;
1392bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1393bbbf9bfbSStefan Weil  ;;
13949d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
13959d9e1521SGerd Hoffmann  ;;
13969d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
13979d9e1521SGerd Hoffmann  ;;
1398e91c793cSCole Robinson  --disable-tpm) tpm="no"
1399e91c793cSCole Robinson  ;;
1400ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1401ab214c29SStefan Berger  ;;
14020a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
14030a12ec87SRichard W.M. Jones  ;;
14040a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
14050a12ec87SRichard W.M. Jones  ;;
1406ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1407ed1701c6SDr. David Alan Gilbert  ;;
1408ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1409ed1701c6SDr. David Alan Gilbert  ;;
1410a99d57bbSWanlong Gao  --disable-numa) numa="no"
1411a99d57bbSWanlong Gao  ;;
1412a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1413a99d57bbSWanlong Gao  ;;
1414ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1415ed279a06SKlim Kireev  ;;
1416ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1417ed279a06SKlim Kireev  ;;
14182847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
14192847b469SFam Zheng  ;;
14202847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
14212847b469SFam Zheng  ;;
14227b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
14237b01cb97SAlexandre Derumier  ;;
14247b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
14257b01cb97SAlexandre Derumier  ;;
1426a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1427a6b1d4c0SChanglong Xie  ;;
1428a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1429a6b1d4c0SChanglong Xie  ;;
1430da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1431da92c3ffSAshish Mittal  ;;
1432da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1433da92c3ffSAshish Mittal  ;;
14342f740136SJeff Cody  --disable-bochs) bochs="no"
14352f740136SJeff Cody  ;;
14362f740136SJeff Cody  --enable-bochs) bochs="yes"
14372f740136SJeff Cody  ;;
14382f740136SJeff Cody  --disable-cloop) cloop="no"
14392f740136SJeff Cody  ;;
14402f740136SJeff Cody  --enable-cloop) cloop="yes"
14412f740136SJeff Cody  ;;
14422f740136SJeff Cody  --disable-dmg) dmg="no"
14432f740136SJeff Cody  ;;
14442f740136SJeff Cody  --enable-dmg) dmg="yes"
14452f740136SJeff Cody  ;;
14462f740136SJeff Cody  --disable-qcow1) qcow1="no"
14472f740136SJeff Cody  ;;
14482f740136SJeff Cody  --enable-qcow1) qcow1="yes"
14492f740136SJeff Cody  ;;
14502f740136SJeff Cody  --disable-vdi) vdi="no"
14512f740136SJeff Cody  ;;
14522f740136SJeff Cody  --enable-vdi) vdi="yes"
14532f740136SJeff Cody  ;;
14542f740136SJeff Cody  --disable-vvfat) vvfat="no"
14552f740136SJeff Cody  ;;
14562f740136SJeff Cody  --enable-vvfat) vvfat="yes"
14572f740136SJeff Cody  ;;
14582f740136SJeff Cody  --disable-qed) qed="no"
14592f740136SJeff Cody  ;;
14602f740136SJeff Cody  --enable-qed) qed="yes"
14612f740136SJeff Cody  ;;
14622f740136SJeff Cody  --disable-parallels) parallels="no"
14632f740136SJeff Cody  ;;
14642f740136SJeff Cody  --enable-parallels) parallels="yes"
14652f740136SJeff Cody  ;;
14662f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
14672f740136SJeff Cody  ;;
14682f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
14692f740136SJeff Cody  ;;
1470e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1471e6a74868SMarc-André Lureau  ;;
1472299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1473299e6f19SPaolo Bonzini  ;;
1474299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1475299e6f19SPaolo Bonzini  ;;
1476299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1477e6a74868SMarc-André Lureau  ;;
14788ca80760SRichard Henderson  --disable-capstone) capstone="no"
14798ca80760SRichard Henderson  ;;
14808ca80760SRichard Henderson  --enable-capstone) capstone="yes"
14818ca80760SRichard Henderson  ;;
1482e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1483e219c499SRichard Henderson  ;;
1484e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1485e219c499SRichard Henderson  ;;
1486cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1487cc84d63aSDaniel P. Berrange  ;;
1488f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1489f62bbee5SDaniel P. Berrange  ;;
1490f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1491f62bbee5SDaniel P. Berrange  ;;
1492ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1493ba59fb77SPaolo Bonzini  ;;
1494ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1495ba59fb77SPaolo Bonzini  ;;
149617824406SJunyan He  --enable-libpmem) libpmem=yes
149717824406SJunyan He  ;;
149817824406SJunyan He  --disable-libpmem) libpmem=no
149917824406SJunyan He  ;;
15002d2ad6d0SFam Zheng  *)
15012d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
15022d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
15032d2ad6d0SFam Zheng      exit 1
15047f1559c6Sbalrog  ;;
15057d13299dSbellard  esac
15067d13299dSbellarddone
15077d13299dSbellard
150840293e58Sbellardcase "$cpu" in
1509e3608d66SRichard Henderson    ppc)
1510e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1511e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
151213a5abe2SAlex Bennée           cross_cc_powerpc=$cc
151313a5abe2SAlex Bennée           cross_cc_cflags_powerpc=$CPU_CFLAGS
1514e3608d66SRichard Henderson           ;;
1515e3608d66SRichard Henderson    ppc64)
1516e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1517e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
151813a5abe2SAlex Bennée           cross_cc_ppc64=$cc
151913a5abe2SAlex Bennée           cross_cc_cflags_ppc64=$CPU_CFLAGS
1520e3608d66SRichard Henderson           ;;
15219b9c37c3SRichard Henderson    sparc)
1522f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1523f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
152413a5abe2SAlex Bennée           cross_cc_sparc=$cc
152513a5abe2SAlex Bennée           cross_cc_cflags_sparc=$CPU_CFLAGS
15263142255cSblueswir1           ;;
1527ed968ff1SJuan Quintela    sparc64)
152879f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1529f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
153013a5abe2SAlex Bennée           cross_cc_sparc64=$cc
153113a5abe2SAlex Bennée           cross_cc_cflags_sparc64=$CPU_CFLAGS
15323142255cSblueswir1           ;;
153376d83bdeSths    s390)
1534061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
153528d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
153613a5abe2SAlex Bennée           cross_cc_s390=$cc
153713a5abe2SAlex Bennée           cross_cc_cflags_s390=$CPU_CFLAGS
153828d7cc49SRichard Henderson           ;;
153928d7cc49SRichard Henderson    s390x)
1540061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
154128d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
154213a5abe2SAlex Bennée           cross_cc_s390x=$cc
154313a5abe2SAlex Bennée           cross_cc_cflags_s390x=$CPU_CFLAGS
154476d83bdeSths           ;;
154540293e58Sbellard    i386)
154679f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
15470c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
1548716a507cSAlex Bennée           cross_cc_i386=$cc
1549716a507cSAlex Bennée           cross_cc_cflags_i386=$CPU_CFLAGS
155040293e58Sbellard           ;;
155140293e58Sbellard    x86_64)
15527ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
15537ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
15547ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
15557ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
15560c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
1557716a507cSAlex Bennée           cross_cc_x86_64=$cc
1558716a507cSAlex Bennée           cross_cc_cflags_x86_64=$CPU_CFLAGS
1559379f6698SPaul Brook           ;;
1560c72b26ecSRichard Henderson    x32)
1561c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1562c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1563716a507cSAlex Bennée           cross_cc_i386=$cc
156413a5abe2SAlex Bennée           cross_cc_cflags_i386=$CPU_CFLAGS
1565c72b26ecSRichard Henderson           ;;
156630163d89SPeter Maydell    # No special flags required for other host CPUs
15673142255cSblueswir1esac
15683142255cSblueswir1
156979f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
157079f3b12fSPeter Crosthwaite
1571affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1572affc88ccSPeter Maydell# support, even if we're using TCI.
1573affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1574affc88ccSPeter Maydell  bsd_user="no"
1575affc88ccSPeter Maydell  linux_user="no"
1576affc88ccSPeter Maydellfi
1577affc88ccSPeter Maydell
157860e0df25SPeter Maydelldefault_target_list=""
157960e0df25SPeter Maydell
15806e92f823SPeter Maydellmak_wilds=""
15816e92f823SPeter Maydell
158260e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
15836e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
158460e0df25SPeter Maydellfi
158560e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
15866e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
158760e0df25SPeter Maydellfi
158860e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
15896e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
159060e0df25SPeter Maydellfi
159160e0df25SPeter Maydell
15926e92f823SPeter Maydellfor config in $mak_wilds; do
15936e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
15946e92f823SPeter Maydelldone
15956e92f823SPeter Maydell
1596c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
159764a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1598c53eeaf7SStefan Hajnoczi
1599af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1600af5db58eSpbrookcat << EOF
1601af5db58eSpbrook
1602af5db58eSpbrookUsage: configure [options]
1603af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1604af5db58eSpbrook
160508fb77edSStefan WeilStandard options:
160608fb77edSStefan Weil  --help                   print this message
160708fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
160808fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
160908fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
161008fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
161108fb77edSStefan Weil$(echo Available targets: $default_target_list | \
161208fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
161308fb77edSStefan Weil
161408fb77edSStefan WeilAdvanced options (experts only):
161508fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
161608fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
161708fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
161808fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
161908fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
162008fb77edSStefan Weil                           build time
162108fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
162208fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
162308fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
162411cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
162508fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1626d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1627d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
162808fb77edSStefan Weil  --make=MAKE              use specified make [$make]
162908fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
163008fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
163108fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1632db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
163308fb77edSStefan Weil  --static                 enable static build [$static]
163408fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
163508fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
163608fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
163708fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
163808fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1639db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
164008fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
164108fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
16423d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
1643e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1644db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
164508fb77edSStefan Weil  --enable-debug           enable common debug build options
1646247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
164708fb77edSStefan Weil  --disable-strip          disable stripping binaries
164808fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
164963678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
165008fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
165108fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
165208fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
165308fb77edSStefan Weil  --block-drv-rw-whitelist=L
165408fb77edSStefan Weil                           set block driver read-write whitelist
165508fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
165608fb77edSStefan Weil  --block-drv-ro-whitelist=L
165708fb77edSStefan Weil                           set block driver read-only whitelist
165808fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
16595b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1660c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
166108fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
166208fb77edSStefan Weil                           Default:trace-<pid>
1663c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1664c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
16655a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1666c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1667c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
166808fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
166933c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
167008fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
167108fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1672c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1673c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1674c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1675a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1676c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1677c12d66aaSLin Ma  --enable-profiler        profiler support
1678c12d66aaSLin Ma  --enable-debug-stack-usage
1679c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1680c23f23b9SMichael Tokarev
1681c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1682c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1683c23f23b9SMichael Tokarev
1684c23f23b9SMichael Tokarev  system          all system emulation targets
1685c23f23b9SMichael Tokarev  user            supported user emulation targets
1686c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1687c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1688c23f23b9SMichael Tokarev  docs            build documentation
1689c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1690c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1691c23f23b9SMichael Tokarev  pie             Position Independent Executables
1692c23f23b9SMichael Tokarev  modules         modules support
1693c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1694c23f23b9SMichael Tokarev  debug-info      debugging information
1695c23f23b9SMichael Tokarev  sparse          sparse checker
1696c23f23b9SMichael Tokarev
1697ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
169891bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
169991bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
17008953caf3SDaniel P. Berrange  auth-pam        PAM access control
1701c23f23b9SMichael Tokarev  sdl             SDL UI
1702a442fe2fSDaniel P. Berrangé  sdl_image       SDL Image support for icons
1703c23f23b9SMichael Tokarev  gtk             gtk UI
1704c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1705c23f23b9SMichael Tokarev  curses          curses UI
1706c23f23b9SMichael Tokarev  vnc             VNC UI support
1707c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1708c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1709c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1710c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1711c23f23b9SMichael Tokarev  virtfs          VirtFS
1712fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1713c23f23b9SMichael Tokarev  xen             xen backend driver support
171470c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1715c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1716c23f23b9SMichael Tokarev  curl            curl connectivity
1717a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1718c23f23b9SMichael Tokarev  fdt             fdt device tree
1719c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1720c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1721b0cb0a66SVincent Palatin  hax             HAX acceleration support
1722c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1723d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
172421ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
172521ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1726c23f23b9SMichael Tokarev  vde             support for vde network
1727c23f23b9SMichael Tokarev  netmap          support for netmap network
1728c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1729c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1730c23f23b9SMichael Tokarev  attr            attr and xattr support
1731299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1732299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1733299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1734299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1735299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1736299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1737c23f23b9SMichael Tokarev  spice           spice
1738c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1739c23f23b9SMichael Tokarev  libiscsi        iscsi support
1740c23f23b9SMichael Tokarev  libnfs          nfs support
17417b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1742c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1743ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1744c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1745c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1746c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1747c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1748c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
174983bc1f97SJulio Faracco  lzfse           support of lzfse compression library
175083bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
1751c23f23b9SMichael Tokarev  seccomp         seccomp support
1752c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1753c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1754c23f23b9SMichael Tokarev  tpm             TPM support
1755c23f23b9SMichael Tokarev  libssh2         ssh block device support
1756c23f23b9SMichael Tokarev  numa            libnuma support
1757ed279a06SKlim Kireev  libxml2         for Parallels image format
1758c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
17597b01cb97SAlexandre Derumier  jemalloc        jemalloc support
176086583a07SLiam Merwick  avx2            AVX2 optimization support
1761a6b1d4c0SChanglong Xie  replication     replication support
1762c12d66aaSLin Ma  opengl          opengl support
1763c12d66aaSLin Ma  virglrenderer   virgl rendering support
1764c12d66aaSLin Ma  xfsctl          xfsctl support
1765c12d66aaSLin Ma  qom-cast-debug  cast debugging support
17668de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
1767da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
17682f740136SJeff Cody  bochs           bochs image format support
17692f740136SJeff Cody  cloop           cloop image format support
17702f740136SJeff Cody  dmg             dmg image format support
17712f740136SJeff Cody  qcow1           qcow v1 image format support
17722f740136SJeff Cody  vdi             vdi image format support
17732f740136SJeff Cody  vvfat           vvfat image format support
17742f740136SJeff Cody  qed             qed image format support
17752f740136SJeff Cody  parallels       parallels image format support
17762f740136SJeff Cody  sheepdog        sheepdog block driver support
1777f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
17788ca80760SRichard Henderson  capstone        capstone disassembler support
1779ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
178017824406SJunyan He  libpmem         libpmem support
178108fb77edSStefan Weil
178208fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1783af5db58eSpbrookEOF
17842d2ad6d0SFam Zhengexit 0
1785af5db58eSpbrookfi
1786af5db58eSpbrook
1787c53eeaf7SStefan Hajnocziif ! has $python; then
1788c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1789c53eeaf7SStefan Hajnoczifi
1790c53eeaf7SStefan Hajnoczi
1791c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1792c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
17937f2b5544SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (2,7))'; then
17947f2b5544SEduardo Habkost  error_exit "Cannot use '$python', Python 2 >= 2.7 or Python 3 is required." \
1795c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1796c53eeaf7SStefan Hajnoczifi
1797c53eeaf7SStefan Hajnoczi
1798755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
1799755ee70fSCleber Rosapython_version=$($python -V 2>&1 | sed -e 's/Python\ //')
1800755ee70fSCleber Rosa
1801c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1802c53eeaf7SStefan Hajnoczipython="$python -B"
1803c53eeaf7SStefan Hajnoczi
18049aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
18059aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
18069aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
18079aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
18089aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
18099aae6e54SDaniel Henrique Barbozaif compile_object ; then
18109aae6e54SDaniel Henrique Barboza  : C compiler works ok
18119aae6e54SDaniel Henrique Barbozaelse
18129aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
18139aae6e54SDaniel Henrique Barbozafi
18149aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
18159aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
18169aae6e54SDaniel Henrique Barbozafi
18179aae6e54SDaniel Henrique Barboza
1818359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1819359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1820359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1821359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1822359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1823359bc95dSPeter Maydell    else
182476ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1825359bc95dSPeter Maydell    fi
1826359bc95dSPeter Maydellfi
1827359bc95dSPeter Maydell
18289c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
18299c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
18309c83ffd8SPeter Maydellif test -z "$werror" ; then
1831e633a5c6SEric Blake    if test -d "$source_path/.git" && \
1832e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
18339c83ffd8SPeter Maydell        werror="yes"
18349c83ffd8SPeter Maydell    else
18359c83ffd8SPeter Maydell        werror="no"
18369c83ffd8SPeter Maydell    fi
18379c83ffd8SPeter Maydellfi
18389c83ffd8SPeter Maydell
1839fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1840fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1841fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1842fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1843fb59dabdSPeter Maydell    # host OS we should stop now.
1844951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1845fb59dabdSPeter Maydellfi
1846fb59dabdSPeter Maydell
1847efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
1848efc6c070SThomas Huthcat > $TMPC << EOF
1849efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
1850efc6c070SThomas Huth# ifdef __apple_build_version__
1851efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
1852efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
1853efc6c070SThomas Huth#  endif
1854efc6c070SThomas Huth# else
1855efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
1856efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
1857efc6c070SThomas Huth#  endif
1858efc6c070SThomas Huth# endif
1859efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
1860efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
1861efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
1862efc6c070SThomas Huth# endif
1863efc6c070SThomas Huth#else
1864efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
1865efc6c070SThomas Huth#endif
1866efc6c070SThomas Huthint main (void) { return 0; }
1867efc6c070SThomas HuthEOF
1868efc6c070SThomas Huthif ! compile_prog "" "" ; then
1869efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
1870efc6c070SThomas Huthfi
1871efc6c070SThomas Huth
18728d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
18738d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1874ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1875435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1876b98fcfd8SPaolo Bonzinigcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
187771429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
18786ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
18796ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
18806ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
18816ca026cbSPeter Maydell# so it's too error prone.
188293b25869SJohn Snow
188393b25869SJohn Snowcc_has_warning_flag() {
188493b25869SJohn Snow    write_c_skeleton;
188593b25869SJohn Snow
1886a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1887a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1888a1d29d6cSPeter Maydell    # warning options).
188993b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
189093b25869SJohn Snow    compile_prog "-Werror $optflag" ""
189193b25869SJohn Snow}
189293b25869SJohn Snow
189393b25869SJohn Snowfor flag in $gcc_flags; do
189493b25869SJohn Snow    if cc_has_warning_flag $flag ; then
18958d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
18968d05095cSPaolo Bonzini    fi
18978d05095cSPaolo Bonzinidone
18988d05095cSPaolo Bonzini
189963678e17SSteven Noonanif test "$stack_protector" != "no"; then
1900fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1901fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1902fccd35a0SRodrigo Rebello{
1903fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1904fccd35a0SRodrigo Rebello    while (*c) {
1905fccd35a0SRodrigo Rebello        *p++ = *c++;
1906fccd35a0SRodrigo Rebello    }
1907fccd35a0SRodrigo Rebello    return 0;
1908fccd35a0SRodrigo Rebello}
1909fccd35a0SRodrigo RebelloEOF
191063678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
19113b463a3fSMiroslav Rezanina  sp_on=0
191263678e17SSteven Noonan  for flag in $gcc_flags; do
1913590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1914590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1915590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1916590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
191763678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
19183b463a3fSMiroslav Rezanina      sp_on=1
191963678e17SSteven Noonan      break
192063678e17SSteven Noonan    fi
192163678e17SSteven Noonan  done
19223b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
19233b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
19243b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
19253b463a3fSMiroslav Rezanina    fi
19263b463a3fSMiroslav Rezanina  fi
192737746c5eSMarc-André Lureaufi
192837746c5eSMarc-André Lureau
192920bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
193020bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
193120bc94a2SPaolo Bonzinicat > $TMPC << EOF
193220bc94a2SPaolo Bonzinistruct {
193320bc94a2SPaolo Bonzini  int a[2];
193420bc94a2SPaolo Bonzini} x = {0};
193520bc94a2SPaolo BonziniEOF
193620bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
193720bc94a2SPaolo Bonzini  :
193820bc94a2SPaolo Bonzinielse
193920bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
194020bc94a2SPaolo Bonzinifi
194120bc94a2SPaolo Bonzini
1942d376e9deSThomas Huth# Static linking is not possible with modules or PIE
194340d6444eSAvi Kivityif test "$static" = "yes" ; then
1944aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1945aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1946aa0d1f44SPaolo Bonzini  fi
194740d6444eSAvi Kivity  if test "$pie" = "yes" ; then
194876ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
194940d6444eSAvi Kivity  else
195040d6444eSAvi Kivity    pie="no"
195140d6444eSAvi Kivity  fi
195240d6444eSAvi Kivityfi
195340d6444eSAvi Kivity
1954768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1955768b7855SEmilio G. Cota  cat > $TMPC << EOF
1956768b7855SEmilio G. Cotastatic __thread int tls_var;
1957768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1958768b7855SEmilio G. CotaEOF
1959768b7855SEmilio G. Cota
1960768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1961768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1962768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1963768b7855SEmilio G. Cotafi
1964768b7855SEmilio G. Cota
196540d6444eSAvi Kivityif test "$pie" = ""; then
196640d6444eSAvi Kivity  case "$cpu-$targetos" in
1967c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
196840d6444eSAvi Kivity      ;;
196940d6444eSAvi Kivity    *)
197040d6444eSAvi Kivity      pie="no"
197140d6444eSAvi Kivity      ;;
197240d6444eSAvi Kivity  esac
197340d6444eSAvi Kivityfi
197440d6444eSAvi Kivity
197540d6444eSAvi Kivityif test "$pie" != "no" ; then
197640d6444eSAvi Kivity  cat > $TMPC << EOF
197721d4a791SAvi Kivity
197821d4a791SAvi Kivity#ifdef __linux__
197921d4a791SAvi Kivity#  define THREAD __thread
198021d4a791SAvi Kivity#else
198121d4a791SAvi Kivity#  define THREAD
198221d4a791SAvi Kivity#endif
198321d4a791SAvi Kivity
198421d4a791SAvi Kivitystatic THREAD int tls_var;
198521d4a791SAvi Kivity
198621d4a791SAvi Kivityint main(void) { return tls_var; }
198721d4a791SAvi Kivity
198840d6444eSAvi KivityEOF
198940d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
199040d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
199140d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
199240d6444eSAvi Kivity    pie="yes"
199340d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
199440d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
199540d6444eSAvi Kivity    fi
199640d6444eSAvi Kivity  else
199740d6444eSAvi Kivity    if test "$pie" = "yes"; then
199876ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
199940d6444eSAvi Kivity    else
200040d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
200140d6444eSAvi Kivity      pie="no"
200240d6444eSAvi Kivity    fi
200340d6444eSAvi Kivity  fi
200446eef33bSBrad
2005e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
200646eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
200746eef33bSBrad    LDFLAGS_NOPIE="-nopie"
200846eef33bSBrad  fi
200940d6444eSAvi Kivityfi
201040d6444eSAvi Kivity
201109dada40SPaolo Bonzini##########################################
201209dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
201309dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
201409dada40SPaolo Bonzini# specification is necessary
201509dada40SPaolo Bonzini
201609dada40SPaolo Bonziniif test "$cpu" = "i386"; then
201709dada40SPaolo Bonzini  cat > $TMPC << EOF
201809dada40SPaolo Bonzinistatic int sfaa(int *ptr)
201909dada40SPaolo Bonzini{
202009dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
202109dada40SPaolo Bonzini}
202209dada40SPaolo Bonzini
202309dada40SPaolo Bonziniint main(void)
202409dada40SPaolo Bonzini{
202509dada40SPaolo Bonzini  int val = 42;
20261405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
202709dada40SPaolo Bonzini  sfaa(&val);
202809dada40SPaolo Bonzini  return val;
202909dada40SPaolo Bonzini}
203009dada40SPaolo BonziniEOF
203109dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
203209dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
203309dada40SPaolo Bonzini  fi
203409dada40SPaolo Bonzinifi
203509dada40SPaolo Bonzini
203609dada40SPaolo Bonzini#########################################
2037ec530c81Sbellard# Solaris specific configure tool chain decisions
203809dada40SPaolo Bonzini
2039ec530c81Sbellardif test "$solaris" = "yes" ; then
20406792aa11SLoïc Minier  if has $install; then
20416792aa11SLoïc Minier    :
20426792aa11SLoïc Minier  else
204376ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
204476ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
204576ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
2046ec530c81Sbellard  fi
204789138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
204876ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
204976ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
205076ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
2051ec530c81Sbellard  fi
20526792aa11SLoïc Minier  if has ar; then
20536792aa11SLoïc Minier    :
20546792aa11SLoïc Minier  else
2055ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
205676ad07a4SPeter Maydell      error_exit "No path includes ar" \
205776ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2058ec530c81Sbellard    fi
205976ad07a4SPeter Maydell    error_exit "No path includes ar"
2060ec530c81Sbellard  fi
2061ec530c81Sbellardfi
2062ec530c81Sbellard
2063afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2064d880a3baSPaolo Bonzini    for target in $default_target_list; do
2065d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2066d880a3baSPaolo Bonzini            target_list="$target_list $target"
2067d880a3baSPaolo Bonzini    done
2068d880a3baSPaolo Bonzini    target_list="${target_list# }"
2069121afa9eSAnthony Liguorielse
207089138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2071d880a3baSPaolo Bonzini    for target in $target_list; do
207225b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
207325b48338SPeter Maydell        # friendly error message than if we let it fall through.
207425b48338SPeter Maydell        case " $default_target_list " in
207525b48338SPeter Maydell            *" $target "*)
207625b48338SPeter Maydell                ;;
207725b48338SPeter Maydell            *)
207825b48338SPeter Maydell                error_exit "Unknown target name '$target'"
207925b48338SPeter Maydell                ;;
208025b48338SPeter Maydell        esac
2081d880a3baSPaolo Bonzini        supported_target $target || exit 1
208225b48338SPeter Maydell    done
2083d880a3baSPaolo Bonzinifi
208425b48338SPeter Maydell
2085f55fe278SPaolo Bonzini# see if system emulation was really requested
2086f55fe278SPaolo Bonzinicase " $target_list " in
2087f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2088f55fe278SPaolo Bonzini  ;;
2089f55fe278SPaolo Bonzini  *) softmmu=no
2090f55fe278SPaolo Bonzini  ;;
2091f55fe278SPaolo Bonziniesac
20925327cf48Sbellard
2093249247c9SJuan Quintelafeature_not_found() {
2094249247c9SJuan Quintela  feature=$1
209521684af0SStewart Smith  remedy=$2
2096249247c9SJuan Quintela
209776ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
209821684af0SStewart Smith      "configure was not able to find it." \
209921684af0SStewart Smith      "$remedy"
2100249247c9SJuan Quintela}
2101249247c9SJuan Quintela
21027d13299dSbellard# ---
21037d13299dSbellard# big/little endian test
21047d13299dSbellardcat > $TMPC << EOF
210561cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
210661cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
210761cc919fSMike Frysingerextern int foo(short *, short *);
210861cc919fSMike Frysingerint main(int argc, char *argv[]) {
210961cc919fSMike Frysinger    return foo(big_endian, little_endian);
21107d13299dSbellard}
21117d13299dSbellardEOF
21127d13299dSbellard
211361cc919fSMike Frysingerif compile_object ; then
211412f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
211561cc919fSMike Frysinger        bigendian="yes"
211612f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
211761cc919fSMike Frysinger        bigendian="no"
21187d13299dSbellard    else
21197d13299dSbellard        echo big/little test failed
21207d13299dSbellard    fi
21217d13299dSbellardelse
212261cc919fSMike Frysinger    echo big/little test failed
21237d13299dSbellardfi
21247d13299dSbellard
2125b0a47e79SJuan Quintela##########################################
2126a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2127a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2128a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2129a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2130a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2131a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2132a30878e7SPeter Maydell    fi
2133a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2134a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2135a30878e7SPeter Maydell    fi
2136a30878e7SPeter Maydell    gtk=no
2137a30878e7SPeter Maydell    sdl=no
2138a30878e7SPeter Maydellfi
2139a30878e7SPeter Maydell
21406b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
21416b39b063SEric Blakecat > $TMPC << EOF
21426b39b063SEric Blake#include <stdint.h>
21436b39b063SEric Blake#include <stdio.h>
21446b39b063SEric Blakeint main(int argc, char *argv[]) {
21456b39b063SEric Blake    return printf("%zu", SIZE_MAX);
21466b39b063SEric Blake}
21476b39b063SEric BlakeEOF
21486b39b063SEric Blakehave_broken_size_max=no
21496b39b063SEric Blakeif ! compile_object -Werror ; then
21506b39b063SEric Blake    have_broken_size_max=yes
21516b39b063SEric Blakefi
21526b39b063SEric Blake
2153a30878e7SPeter Maydell##########################################
2154015a33bdSGonglei# L2TPV3 probe
2155015a33bdSGonglei
2156015a33bdSGongleicat > $TMPC <<EOF
2157015a33bdSGonglei#include <sys/socket.h>
2158bff6cb72SMichael Tokarev#include <linux/ip.h>
2159015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2160015a33bdSGongleiEOF
2161015a33bdSGongleiif compile_prog "" "" ; then
2162015a33bdSGonglei  l2tpv3=yes
2163015a33bdSGongleielse
2164015a33bdSGonglei  l2tpv3=no
2165015a33bdSGongleifi
2166015a33bdSGonglei
2167299e6f19SPaolo Bonzini#########################################
2168299e6f19SPaolo Bonzini# vhost interdependencies and host support
2169299e6f19SPaolo Bonzini
2170299e6f19SPaolo Bonzini# vhost backends
2171299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2172299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2173299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2174299e6f19SPaolo Bonzinifi
2175299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2176299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2177299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2178299e6f19SPaolo Bonzinifi
2179299e6f19SPaolo Bonzini
2180299e6f19SPaolo Bonzini# vhost-kernel devices
2181299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2182299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2183299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2184299e6f19SPaolo Bonzinifi
2185299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2186299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2187299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2188299e6f19SPaolo Bonzinifi
2189299e6f19SPaolo Bonzini
2190299e6f19SPaolo Bonzini# vhost-user backends
2191299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2192299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2193299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2194299e6f19SPaolo Bonzinifi
2195299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2196299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2197299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2198299e6f19SPaolo Bonzinifi
2199299e6f19SPaolo Bonzini
2200299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2201299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2202299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2203299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2204299e6f19SPaolo Bonzinifi
2205299e6f19SPaolo Bonzini
2206015a33bdSGonglei##########################################
22074d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
22084d9310f4SDaniel P. Berrange
22094d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
22104d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
22114d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
22124d9310f4SDaniel P. Berrange    #
22134d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
22144d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
22154d9310f4SDaniel P. Berrange    #
22164d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
22174d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
22184d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
22194d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
22204d9310f4SDaniel P. Berrange    # that for you.
22214d9310f4SDaniel P. Berrange    #
22224d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
22234d9310f4SDaniel P. Berrange    # are not in fact redundant.
22244d9310f4SDaniel P. Berrangecat > $TMPC << EOF
22254d9310f4SDaniel P. Berrange#include <unistd.h>
22264d9310f4SDaniel P. Berrange#include <time.h>
22274d9310f4SDaniel P. Berrange#undef localtime_r
22284d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
22294d9310f4SDaniel P. BerrangeEOF
22304d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
22314d9310f4SDaniel P. Berrange        localtime_r="yes"
22324d9310f4SDaniel P. Berrange    else
22334d9310f4SDaniel P. Berrange        localtime_r="no"
22344d9310f4SDaniel P. Berrange    fi
22354d9310f4SDaniel P. Berrangefi
22364d9310f4SDaniel P. Berrange
22374d9310f4SDaniel P. Berrange##########################################
2238779ab5e3SStefan Weil# pkg-config probe
2239779ab5e3SStefan Weil
2240779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
224176ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2242779ab5e3SStefan Weilfi
2243779ab5e3SStefan Weil
2244779ab5e3SStefan Weil##########################################
2245b0a47e79SJuan Quintela# NPTL probe
2246b0a47e79SJuan Quintela
224724cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2248bd0c5661Spbrook  cat > $TMPC <<EOF
2249bd0c5661Spbrook#include <sched.h>
225030813ceaSpbrook#include <linux/futex.h>
2251182eacc0SStefan Weilint main(void) {
2252bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2253bd0c5661Spbrook#error bork
2254bd0c5661Spbrook#endif
2255182eacc0SStefan Weil  return 0;
2256bd0c5661Spbrook}
2257bd0c5661SpbrookEOF
225824cb36a6SPeter Maydell  if ! compile_object ; then
225921684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2260b0a47e79SJuan Quintela  fi
2261bd0c5661Spbrookfi
2262bd0c5661Spbrook
2263ac62922eSbalrog##########################################
2264607dacd0Sqiaonuohan# lzo check
2265607dacd0Sqiaonuohan
2266607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2267607dacd0Sqiaonuohan    cat > $TMPC << EOF
2268607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2269607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2270607dacd0SqiaonuohanEOF
2271607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2272607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2273b25c9dffSStefan Weil        lzo="yes"
2274b25c9dffSStefan Weil    else
2275b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2276b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2277b25c9dffSStefan Weil        fi
2278b25c9dffSStefan Weil        lzo="no"
2279b25c9dffSStefan Weil    fi
2280607dacd0Sqiaonuohanfi
2281607dacd0Sqiaonuohan
2282607dacd0Sqiaonuohan##########################################
2283607dacd0Sqiaonuohan# snappy check
2284607dacd0Sqiaonuohan
2285607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2286607dacd0Sqiaonuohan    cat > $TMPC << EOF
2287607dacd0Sqiaonuohan#include <snappy-c.h>
2288607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2289607dacd0SqiaonuohanEOF
2290607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2291607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2292b25c9dffSStefan Weil        snappy="yes"
2293b25c9dffSStefan Weil    else
2294b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2295b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2296b25c9dffSStefan Weil        fi
2297b25c9dffSStefan Weil        snappy="no"
2298b25c9dffSStefan Weil    fi
2299607dacd0Sqiaonuohanfi
2300607dacd0Sqiaonuohan
2301607dacd0Sqiaonuohan##########################################
23026b383c08SPeter Wu# bzip2 check
23036b383c08SPeter Wu
23046b383c08SPeter Wuif test "$bzip2" != "no" ; then
23056b383c08SPeter Wu    cat > $TMPC << EOF
23066b383c08SPeter Wu#include <bzlib.h>
23076b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
23086b383c08SPeter WuEOF
23096b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
23106b383c08SPeter Wu        bzip2="yes"
23116b383c08SPeter Wu    else
23126b383c08SPeter Wu        if test "$bzip2" = "yes"; then
23136b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
23146b383c08SPeter Wu        fi
23156b383c08SPeter Wu        bzip2="no"
23166b383c08SPeter Wu    fi
23176b383c08SPeter Wufi
23186b383c08SPeter Wu
23196b383c08SPeter Wu##########################################
232083bc1f97SJulio Faracco# lzfse check
232183bc1f97SJulio Faracco
232283bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
232383bc1f97SJulio Faracco    cat > $TMPC << EOF
232483bc1f97SJulio Faracco#include <lzfse.h>
232583bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
232683bc1f97SJulio FaraccoEOF
232783bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
232883bc1f97SJulio Faracco        lzfse="yes"
232983bc1f97SJulio Faracco    else
233083bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
233183bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
233283bc1f97SJulio Faracco        fi
233383bc1f97SJulio Faracco        lzfse="no"
233483bc1f97SJulio Faracco    fi
233583bc1f97SJulio Faraccofi
233683bc1f97SJulio Faracco
233783bc1f97SJulio Faracco##########################################
2338f794573eSEduardo Otubo# libseccomp check
2339f794573eSEduardo Otubo
2340d0699bd3SMarc-André Lureaulibseccomp_minver="2.2.0"
2341f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
2342693e5910SAndrew Jones    case "$cpu" in
2343d0699bd3SMarc-André Lureau    i386|x86_64|mips)
23445ce43972SJames Hogan        ;;
2345693e5910SAndrew Jones    arm|aarch64)
2346693e5910SAndrew Jones        libseccomp_minver="2.2.3"
2347693e5910SAndrew Jones        ;;
23483aa35fcfSThomas Huth    ppc|ppc64|s390x)
23493e684455SMichael Strosaker        libseccomp_minver="2.3.0"
23503e684455SMichael Strosaker        ;;
2351693e5910SAndrew Jones    *)
2352693e5910SAndrew Jones        libseccomp_minver=""
2353693e5910SAndrew Jones        ;;
2354693e5910SAndrew Jones    esac
2355693e5910SAndrew Jones
2356693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
2357693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2358c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2359c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2360f794573eSEduardo Otubo        seccomp="yes"
2361f794573eSEduardo Otubo    else
2362f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2363693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
2364693e5910SAndrew Jones                feature_not_found "libseccomp" \
2365693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
2366693e5910SAndrew Jones            else
2367693e5910SAndrew Jones                feature_not_found "libseccomp" \
2368693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
2369693e5910SAndrew Jones            fi
2370896848f0SEduardo Otubo        fi
2371e84d5956SYann E. MORIN        seccomp="no"
2372f794573eSEduardo Otubo    fi
2373f794573eSEduardo Otubofi
2374f794573eSEduardo Otubo##########################################
2375e37630caSaliguori# xen probe
2376e37630caSaliguori
2377fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2378c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2379c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2380c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2381c1cdd9d5SJuergen Gross
2382c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2383c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2384c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2385c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2386c1cdd9d5SJuergen Gross    xen=yes
2387c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2388c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
238958ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
239058ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
239158ea9a7aSAnthony PERARD    fi
2392c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2393c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2394c1cdd9d5SJuergen Gross  else
2395c1cdd9d5SJuergen Gross
2396b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2397d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2398d5b93ddfSAnthony PERARD
239950ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
240050ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
240150ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
240250ced5b3SStefan Weil
240350ced5b3SStefan Weil    # Xen (any)
240450ced5b3SStefan Weil    cat > $TMPC <<EOF
240550ced5b3SStefan Weil#include <xenctrl.h>
240650ced5b3SStefan Weilint main(void) {
240750ced5b3SStefan Weil  return 0;
240850ced5b3SStefan Weil}
240950ced5b3SStefan WeilEOF
241050ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
241150ced5b3SStefan Weil      # Xen not found
241250ced5b3SStefan Weil      if test "$xen" = "yes" ; then
241321684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
241450ced5b3SStefan Weil      fi
241550ced5b3SStefan Weil      xen=no
241650ced5b3SStefan Weil
2417d5b93ddfSAnthony PERARD    # Xen unstable
241869deef08SPeter Maydell    elif
241969deef08SPeter Maydell        cat > $TMPC <<EOF &&
24202cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
24212cbf8903SRoss Lagerwall#define __XEN_TOOLS__
24222cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2423d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
24242cbf8903SRoss Lagerwallint main(void) {
24252cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2426d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
24272cbf8903SRoss Lagerwall
24282cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
24292cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
24302cbf8903SRoss Lagerwall
2431d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2432d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2433d3c49ebbSPaul Durrant
24342cbf8903SRoss Lagerwall  return 0;
24352cbf8903SRoss Lagerwall}
24362cbf8903SRoss LagerwallEOF
24372cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
24382cbf8903SRoss Lagerwall      then
24392cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
24402cbf8903SRoss Lagerwall      xen_ctrl_version=41100
24412cbf8903SRoss Lagerwall      xen=yes
24422cbf8903SRoss Lagerwall    elif
24432cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
24445ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
24455ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
244658ea9a7aSAnthony PERARD#include <xentoolcore.h>
24475ba3d756SIgor Druzhininint main(void) {
24485ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
24495ba3d756SIgor Druzhinin
24505ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
24515ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
245258ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
24535ba3d756SIgor Druzhinin
24545ba3d756SIgor Druzhinin  return 0;
24555ba3d756SIgor Druzhinin}
24565ba3d756SIgor DruzhininEOF
245758ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
24585ba3d756SIgor Druzhinin      then
245958ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
24605ba3d756SIgor Druzhinin      xen_ctrl_version=41000
24615ba3d756SIgor Druzhinin      xen=yes
24625ba3d756SIgor Druzhinin    elif
24635ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2464da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2465da8090ccSPaul Durrant#define __XEN_TOOLS__
2466da8090ccSPaul Durrant#include <xendevicemodel.h>
2467da8090ccSPaul Durrantint main(void) {
2468da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2469da8090ccSPaul Durrant
2470da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2471da8090ccSPaul Durrant  xendevicemodel_close(xd);
2472da8090ccSPaul Durrant
2473da8090ccSPaul Durrant  return 0;
2474da8090ccSPaul Durrant}
2475da8090ccSPaul DurrantEOF
2476da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2477da8090ccSPaul Durrant      then
2478da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2479f1167ee6SJuergen Gross      xen_ctrl_version=40900
2480da8090ccSPaul Durrant      xen=yes
2481da8090ccSPaul Durrant    elif
2482da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
24835eeb39c2SIan Campbell/*
24845eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
24855eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2486b6eb9b45SPaulina Szubarczyk *
2487b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2488b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2489b6eb9b45SPaulina Szubarczyk */
2490b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2491b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2492b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2493b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2494b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2495b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2496b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2497b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2498b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2499b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2500b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2501b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2502b6eb9b45SPaulina Szubarczyk#endif
2503b6eb9b45SPaulina Szubarczykint main(void) {
2504b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2505b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2506b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2507b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2508b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2509b6eb9b45SPaulina Szubarczyk
2510b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2511b6eb9b45SPaulina Szubarczyk
2512b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2513b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2514b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2515b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2516b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2517b6eb9b45SPaulina Szubarczyk
2518b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2519b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2520b6eb9b45SPaulina Szubarczyk
2521b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2522b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2523b6eb9b45SPaulina Szubarczyk
2524b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2525b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2526b6eb9b45SPaulina Szubarczyk
2527b6eb9b45SPaulina Szubarczyk  return 0;
2528b6eb9b45SPaulina Szubarczyk}
2529b6eb9b45SPaulina SzubarczykEOF
2530b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2531b6eb9b45SPaulina Szubarczyk      then
2532f1167ee6SJuergen Gross      xen_ctrl_version=40800
2533b6eb9b45SPaulina Szubarczyk      xen=yes
2534b6eb9b45SPaulina Szubarczyk    elif
2535b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2536b6eb9b45SPaulina Szubarczyk/*
2537b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2538b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
25395eeb39c2SIan Campbell */
25405eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
25415eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
25425eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
25435eeb39c2SIan Campbell#include <xenctrl.h>
25445eeb39c2SIan Campbell#include <xenstore.h>
25455eeb39c2SIan Campbell#include <xenevtchn.h>
25465eeb39c2SIan Campbell#include <xengnttab.h>
25475eeb39c2SIan Campbell#include <xenforeignmemory.h>
25485eeb39c2SIan Campbell#include <stdint.h>
25495eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
25505eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
25515eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
25525eeb39c2SIan Campbell#endif
25535eeb39c2SIan Campbellint main(void) {
25545eeb39c2SIan Campbell  xc_interface *xc = NULL;
25555eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
25565eeb39c2SIan Campbell  xenevtchn_handle *xe;
25575eeb39c2SIan Campbell  xengnttab_handle *xg;
25585eeb39c2SIan Campbell
25595eeb39c2SIan Campbell  xs_daemon_open();
25605eeb39c2SIan Campbell
25615eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
25625eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
25635eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
25645eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
25655eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
25665eeb39c2SIan Campbell
25675eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
25685eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
25695eeb39c2SIan Campbell
25705eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
25715eeb39c2SIan Campbell  xenevtchn_fd(xe);
25725eeb39c2SIan Campbell
25735eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
25745eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
25755eeb39c2SIan Campbell
25765eeb39c2SIan Campbell  return 0;
25775eeb39c2SIan Campbell}
25785eeb39c2SIan CampbellEOF
25795eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
25805eeb39c2SIan Campbell      then
2581f1167ee6SJuergen Gross      xen_ctrl_version=40701
25825eeb39c2SIan Campbell      xen=yes
2583cdadde39SRoger Pau Monne
2584cdadde39SRoger Pau Monne    # Xen 4.6
2585cdadde39SRoger Pau Monne    elif
2586cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2587cdadde39SRoger Pau Monne#include <xenctrl.h>
2588e108a3c1SAnthony PERARD#include <xenstore.h>
2589d5b93ddfSAnthony PERARD#include <stdint.h>
2590d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2591d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2592d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2593d5b93ddfSAnthony PERARD#endif
2594d5b93ddfSAnthony PERARDint main(void) {
2595d5b93ddfSAnthony PERARD  xc_interface *xc;
2596d5b93ddfSAnthony PERARD  xs_daemon_open();
2597d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2598d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2599d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2600b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
26018688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2602d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
260320a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2604d8b441a3SJan Beulich  return 0;
2605d8b441a3SJan Beulich}
2606d8b441a3SJan BeulichEOF
2607d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2608d8b441a3SJan Beulich      then
2609f1167ee6SJuergen Gross      xen_ctrl_version=40600
2610d8b441a3SJan Beulich      xen=yes
2611d8b441a3SJan Beulich
2612d8b441a3SJan Beulich    # Xen 4.5
2613d8b441a3SJan Beulich    elif
2614d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2615d8b441a3SJan Beulich#include <xenctrl.h>
2616d8b441a3SJan Beulich#include <xenstore.h>
2617d8b441a3SJan Beulich#include <stdint.h>
2618d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2619d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2620d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2621d8b441a3SJan Beulich#endif
2622d8b441a3SJan Beulichint main(void) {
2623d8b441a3SJan Beulich  xc_interface *xc;
2624d8b441a3SJan Beulich  xs_daemon_open();
2625d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2626d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2627d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2628d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2629d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
26303996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
26313996e85cSPaul Durrant  return 0;
26323996e85cSPaul Durrant}
26333996e85cSPaul DurrantEOF
26343996e85cSPaul Durrant        compile_prog "" "$xen_libs"
26353996e85cSPaul Durrant      then
2636f1167ee6SJuergen Gross      xen_ctrl_version=40500
26373996e85cSPaul Durrant      xen=yes
26383996e85cSPaul Durrant
26393996e85cSPaul Durrant    elif
26403996e85cSPaul Durrant        cat > $TMPC <<EOF &&
26413996e85cSPaul Durrant#include <xenctrl.h>
26423996e85cSPaul Durrant#include <xenstore.h>
26433996e85cSPaul Durrant#include <stdint.h>
26443996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
26453996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
26463996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
26473996e85cSPaul Durrant#endif
26483996e85cSPaul Durrantint main(void) {
26493996e85cSPaul Durrant  xc_interface *xc;
26503996e85cSPaul Durrant  xs_daemon_open();
26513996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
26523996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
26533996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
26543996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
26553996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
26568688e065SStefano Stabellini  return 0;
26578688e065SStefano Stabellini}
26588688e065SStefano StabelliniEOF
26598688e065SStefano Stabellini        compile_prog "" "$xen_libs"
266069deef08SPeter Maydell      then
2661f1167ee6SJuergen Gross      xen_ctrl_version=40200
26628688e065SStefano Stabellini      xen=yes
26638688e065SStefano Stabellini
2664e37630caSaliguori    else
2665fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2666edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2667edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2668fc321b4bSJuan Quintela      fi
2669fc321b4bSJuan Quintela      xen=no
2670e37630caSaliguori    fi
2671d5b93ddfSAnthony PERARD
2672d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2673f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
26745eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
26755eeb39c2SIan Campbell      fi
2676d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2677d5b93ddfSAnthony PERARD    fi
2678e37630caSaliguori  fi
2679c1cdd9d5SJuergen Grossfi
2680e37630caSaliguori
2681eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2682edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2683eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2684eb6fda0fSAnthony PERARD  else
2685eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
268676ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
268776ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2688eb6fda0fSAnthony PERARD    fi
2689eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2690eb6fda0fSAnthony PERARD  fi
2691eb6fda0fSAnthony PERARDfi
2692eb6fda0fSAnthony PERARD
2693e37630caSaliguori##########################################
2694d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2695d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2696327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
2697d661d9a4SJustin Terry (VM)        whpx="yes"
2698d661d9a4SJustin Terry (VM)    else
2699d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
270053537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2701d661d9a4SJustin Terry (VM)        fi
2702d661d9a4SJustin Terry (VM)        whpx="no"
2703d661d9a4SJustin Terry (VM)    fi
2704d661d9a4SJustin Terry (VM)fi
2705d661d9a4SJustin Terry (VM)
2706d661d9a4SJustin Terry (VM)##########################################
2707dfffc653SJuan Quintela# Sparse probe
2708dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
27090dba6195SLoïc Minier  if has cgcc; then
2710dfffc653SJuan Quintela    sparse=yes
2711dfffc653SJuan Quintela  else
2712dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
271321684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2714dfffc653SJuan Quintela    fi
2715dfffc653SJuan Quintela    sparse=no
2716dfffc653SJuan Quintela  fi
2717dfffc653SJuan Quintelafi
2718dfffc653SJuan Quintela
2719dfffc653SJuan Quintela##########################################
2720f676c67eSJeremy White# X11 probe
2721f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
27228781595bSGerd Hoffmann    have_x11=yes
272389138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
272489138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2725f676c67eSJeremy Whitefi
2726f676c67eSJeremy White
2727f676c67eSJeremy White##########################################
2728a4ccabcfSAnthony Liguori# GTK probe
2729a4ccabcfSAnthony Liguori
27305a464e6cSPeter Xuif test "$gtk" != "no"; then
273189d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
273289d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
273358296cb6SDaniel P. Berrangé    gtkversion="3.14.0"
2734bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
273589138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
273689138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
273789138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
27380a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
27398781595bSGerd Hoffmann            need_x11=yes
2740f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2741f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
27420a337ed0SGerd Hoffmann        fi
2743bbbf9bfbSStefan Weil        gtk="yes"
2744bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
27455fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2746bbbf9bfbSStefan Weil    else
2747bbbf9bfbSStefan Weil        gtk="no"
2748bbbf9bfbSStefan Weil    fi
2749bbbf9bfbSStefan Weilfi
2750bbbf9bfbSStefan Weil
2751ddbb0d09SDaniel P. Berrange
2752ddbb0d09SDaniel P. Berrange##########################################
2753ddbb0d09SDaniel P. Berrange# GNUTLS probe
2754ddbb0d09SDaniel P. Berrange
2755ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
2756a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
275789138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
275889138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2759ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2760ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2761ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2762ddbb0d09SDaniel P. Berrange        gnutls="yes"
2763ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2764a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
2765ddbb0d09SDaniel P. Berrange    else
2766ddbb0d09SDaniel P. Berrange        gnutls="no"
2767ddbb0d09SDaniel P. Berrange    fi
2768ddbb0d09SDaniel P. Berrangefi
2769ddbb0d09SDaniel P. Berrange
277091bfcdb0SDaniel P. Berrange
277191bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
277291bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
2773a0722409SDaniel P. Berrangé# explicitly
277491bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
277591bfcdb0SDaniel P. Berrangethen
2776a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
277791bfcdb0SDaniel P. Berrange    then
277891bfcdb0SDaniel P. Berrange        gcrypt="no"
277991bfcdb0SDaniel P. Berrange    fi
278091bfcdb0SDaniel P. Berrangefi
278191bfcdb0SDaniel P. Berrange
278291bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
278391bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
2784a0722409SDaniel P. Berrangé# explicitly
278591bfcdb0SDaniel P. Berrangeif test -z "$nettle"
278691bfcdb0SDaniel P. Berrangethen
2787a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
278891bfcdb0SDaniel P. Berrange    then
278991bfcdb0SDaniel P. Berrange        nettle="no"
279091bfcdb0SDaniel P. Berrange    fi
279191bfcdb0SDaniel P. Berrangefi
279291bfcdb0SDaniel P. Berrange
2793dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
279491bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
279591bfcdb0SDaniel P. Berrange    then
279691bfcdb0SDaniel P. Berrange	return 1
279791bfcdb0SDaniel P. Berrange    fi
279891bfcdb0SDaniel P. Berrange
279991bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
280091bfcdb0SDaniel P. Berrange    then
280189138857SStefan Weil	host=$(libgcrypt-config --host)
280291bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
280391bfcdb0SDaniel P. Berrange	then
280491bfcdb0SDaniel P. Berrange	    return 1
280591bfcdb0SDaniel P. Berrange	fi
280691bfcdb0SDaniel P. Berrange    fi
280791bfcdb0SDaniel P. Berrange
2808dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
2809dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
2810dea7a64eSDaniel P. Berrangé
2811dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
2812dea7a64eSDaniel P. Berrangé    then
2813dea7a64eSDaniel P. Berrangé       return 1
2814dea7a64eSDaniel P. Berrangé    fi
2815dea7a64eSDaniel P. Berrangé
281691bfcdb0SDaniel P. Berrange    return 0
281791bfcdb0SDaniel P. Berrange}
281891bfcdb0SDaniel P. Berrange
2819a0722409SDaniel P. Berrangé
2820a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
282164dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
2822a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
2823a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
2824a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
2825a0722409SDaniel P. Berrangé        libs_softmmu="$nettle_libs $libs_softmmu"
2826a0722409SDaniel P. Berrangé        libs_tools="$nettle_libs $libs_tools"
2827a0722409SDaniel P. Berrangé        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2828a0722409SDaniel P. Berrangé        nettle="yes"
2829a0722409SDaniel P. Berrangé
2830a0722409SDaniel P. Berrangé        if test -z "$gcrypt"; then
2831a0722409SDaniel P. Berrangé           gcrypt="no"
2832a0722409SDaniel P. Berrangé        fi
2833a0722409SDaniel P. Berrangé    else
2834a0722409SDaniel P. Berrangé        if test "$nettle" = "yes"; then
283564dd2f3bSDaniel P. Berrangé            feature_not_found "nettle" "Install nettle devel >= 2.7.1"
2836a0722409SDaniel P. Berrangé        else
2837a0722409SDaniel P. Berrangé            nettle="no"
2838a0722409SDaniel P. Berrangé        fi
2839a0722409SDaniel P. Berrangé    fi
2840a0722409SDaniel P. Berrangéfi
2841a0722409SDaniel P. Berrangé
284291bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
2843dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
284489138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
284589138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
284691bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
284791bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
284891bfcdb0SDaniel P. Berrange        # turn breaks static builds...
284991bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
285091bfcdb0SDaniel P. Berrange        then
285191bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
285291bfcdb0SDaniel P. Berrange        fi
285362893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
285462893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
285562893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
285691bfcdb0SDaniel P. Berrange        gcrypt="yes"
28571f923c70SLongpeng(Mike)
28581f923c70SLongpeng(Mike)        cat > $TMPC << EOF
28591f923c70SLongpeng(Mike)#include <gcrypt.h>
28601f923c70SLongpeng(Mike)int main(void) {
28611f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
28621f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
28631f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
28641f923c70SLongpeng(Mike)  return 0;
28651f923c70SLongpeng(Mike)}
28661f923c70SLongpeng(Mike)EOF
28671f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
28681f923c70SLongpeng(Mike)            gcrypt_hmac=yes
28691f923c70SLongpeng(Mike)        fi
287062893b67SDaniel P. Berrange    else
287191bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
2872dea7a64eSDaniel P. Berrangé            feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
287391bfcdb0SDaniel P. Berrange        else
287491bfcdb0SDaniel P. Berrange            gcrypt="no"
287591bfcdb0SDaniel P. Berrange        fi
287662893b67SDaniel P. Berrange    fi
287762893b67SDaniel P. Berrangefi
287862893b67SDaniel P. Berrange
2879ddbb0d09SDaniel P. Berrange
288091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
288191bfcdb0SDaniel P. Berrangethen
288291bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
288391bfcdb0SDaniel P. Berrangefi
2884ed754746SDaniel P. Berrange
28859a2fd434SDaniel P. Berrange##########################################
28869a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
28879a2fd434SDaniel P. Berrange
28889a2fd434SDaniel P. Berrangetasn1=yes
288990246037SDaniel P. Berrangetasn1_cflags=""
289090246037SDaniel P. Berrangetasn1_libs=""
28919a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
289289138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
289389138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
28949a2fd434SDaniel P. Berrangeelse
28959a2fd434SDaniel P. Berrange    tasn1=no
28969a2fd434SDaniel P. Berrangefi
28979a2fd434SDaniel P. Berrange
2898ed754746SDaniel P. Berrange
2899bbbf9bfbSStefan Weil##########################################
29008953caf3SDaniel P. Berrange# PAM probe
29018953caf3SDaniel P. Berrange
29028953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
29038953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
29048953caf3SDaniel P. Berrange#include <security/pam_appl.h>
29058953caf3SDaniel P. Berrange#include <stdio.h>
29068953caf3SDaniel P. Berrangeint main(void) {
29078953caf3SDaniel P. Berrange   const char *service_name = "qemu";
29088953caf3SDaniel P. Berrange   const char *user = "frank";
29098953caf3SDaniel P. Berrange   const struct pam_conv *pam_conv = NULL;
29108953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
29118953caf3SDaniel P. Berrange   pam_start(service_name, user, pam_conv, &pamh);
29128953caf3SDaniel P. Berrange   return 0;
29138953caf3SDaniel P. Berrange}
29148953caf3SDaniel P. BerrangeEOF
29158953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
29168953caf3SDaniel P. Berrange        auth_pam=yes
29178953caf3SDaniel P. Berrange    else
29188953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
29198953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
29208953caf3SDaniel P. Berrange        else
29218953caf3SDaniel P. Berrange            auth_pam=no
29228953caf3SDaniel P. Berrange        fi
29238953caf3SDaniel P. Berrange    fi
29248953caf3SDaniel P. Berrangefi
29258953caf3SDaniel P. Berrange
29268953caf3SDaniel P. Berrange##########################################
2927559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2928559607eaSDaniel P. Berrange
2929559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2930559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2931559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2932559607eaSDaniel P. Berrangefi
2933559607eaSDaniel P. Berrange
2934559607eaSDaniel P. Berrange##########################################
2935bbbf9bfbSStefan Weil# VTE probe
2936bbbf9bfbSStefan Weil
2937bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2938c6feff9eSCole Robinson    vteminversion="0.32.0"
2939c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
2940c6feff9eSCole Robinson      vtepackage="vte-2.91"
2941c6feff9eSCole Robinson    else
2942528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
2943c6feff9eSCole Robinson    fi
2944c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
294589138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
294689138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
294789138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2948bbbf9bfbSStefan Weil        vte="yes"
2949bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
2950c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
29519e04c683SStefan Weil    else
2952bbbf9bfbSStefan Weil        vte="no"
2953a4ccabcfSAnthony Liguori    fi
2954a4ccabcfSAnthony Liguorifi
2955a4ccabcfSAnthony Liguori
2956a4ccabcfSAnthony Liguori##########################################
295711d9f695Sbellard# SDL probe
295811d9f695Sbellard
29593ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
29603ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
296147c03744SDave Airlie
2962c6093a05SPeter Xusdl_probe ()
2963c6093a05SPeter Xu{
29640015ca5cSDaniel P. Berrangé  if $pkg_config sdl2 --exists; then
29650015ca5cSDaniel P. Berrangé    sdlconfig="$pkg_config sdl2"
296689138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
29673ec87ffeSPaolo Bonzini  elif has ${sdl_config}; then
29680015ca5cSDaniel P. Berrangé    sdlconfig="$sdl2_config"
296989138857SStefan Weil    sdlversion=$($sdlconfig --version)
2970a0dfd8a4SLoïc Minier  else
2971a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
29728f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
2973a0dfd8a4SLoïc Minier    fi
2974a0dfd8a4SLoïc Minier    sdl=no
2975c6093a05SPeter Xu    # no need to do the rest
2976c6093a05SPeter Xu    return
29779316f803SPaolo Bonzini  fi
297829e5badaSScott Wood  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
29793ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
29803ec87ffeSPaolo Bonzini  fi
298111d9f695Sbellard
298211d9f695Sbellard  cat > $TMPC << EOF
298311d9f695Sbellard#include <SDL.h>
298411d9f695Sbellard#undef main /* We don't want SDL to override our main() */
298511d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
298611d9f695SbellardEOF
298789138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
29882ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
298974f42e18STeLeMan  if test "$static" = "yes" ; then
29900015ca5cSDaniel P. Berrangé    if $pkg_config sdl2 --exists; then
29910015ca5cSDaniel P. Berrangé      sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
29925f37e6d4SThomas Huth    else
299389138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
29945f37e6d4SThomas Huth    fi
299574f42e18STeLeMan  else
299689138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
299774f42e18STeLeMan  fi
299852166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
299911d9f695Sbellard    sdl=yes
30007c1f25b4Sbellard
300167c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
3002e633a5c6SEric Blake    if test "$sdl" = "yes" && test "$static" = "yes" ; then
300367c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
300489138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
300589138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
300611d9f695Sbellard      fi
300752166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
30081ac88f28SJuan Quintela	:
30091ac88f28SJuan Quintela      else
30101ac88f28SJuan Quintela        sdl=no
30117c1f25b4Sbellard      fi
30127c1f25b4Sbellard    fi # static link
3013c4198157SJuan Quintela  else # sdl not found
3014c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
30150015ca5cSDaniel P. Berrangé      feature_not_found "sdl" "Install SDL2 devel"
3016c4198157SJuan Quintela    fi
3017c4198157SJuan Quintela    sdl=no
30187c1f25b4Sbellard  fi # sdl compile test
3019c6093a05SPeter Xu}
3020c6093a05SPeter Xu
3021a442fe2fSDaniel P. Berrangésdl_image_probe ()
3022a442fe2fSDaniel P. Berrangé{
3023a442fe2fSDaniel P. Berrangé    if test "$sdl_image" != "no" ; then
3024a442fe2fSDaniel P. Berrangé        if $pkg_config SDL2_image --exists; then
3025a442fe2fSDaniel P. Berrangé            if test "$static" = "yes"; then
3026a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
3027a442fe2fSDaniel P. Berrangé            else
3028a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
3029a442fe2fSDaniel P. Berrangé            fi
3030a442fe2fSDaniel P. Berrangé            sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
3031a442fe2fSDaniel P. Berrangé            sdl_image=yes
3032a442fe2fSDaniel P. Berrangé
3033a442fe2fSDaniel P. Berrangé            sdl_cflags="$sdl_cflags $sdl_image_cflags"
3034a442fe2fSDaniel P. Berrangé            sdl_libs="$sdl_libs $sdl_image_libs"
3035a442fe2fSDaniel P. Berrangé        else
3036a442fe2fSDaniel P. Berrangé            if test "$sdl_image" = "yes" ; then
3037a442fe2fSDaniel P. Berrangé                feature_not_found "sdl_image" "Install SDL Image devel"
3038a442fe2fSDaniel P. Berrangé            else
3039a442fe2fSDaniel P. Berrangé                sdl_image=no
3040a442fe2fSDaniel P. Berrangé            fi
3041a442fe2fSDaniel P. Berrangé        fi
3042a442fe2fSDaniel P. Berrangé    fi
3043a442fe2fSDaniel P. Berrangé}
3044a442fe2fSDaniel P. Berrangé
3045c6093a05SPeter Xuif test "$sdl" != "no" ; then
3046c6093a05SPeter Xu  sdl_probe
3047fd677642Sthsfi
304811d9f695Sbellard
30495368a422Saliguoriif test "$sdl" = "yes" ; then
3050a442fe2fSDaniel P. Berrangé  sdl_image_probe
3051a442fe2fSDaniel P. Berrangéelse
3052a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes"; then
3053a442fe2fSDaniel P. Berrangé    echo "warning: SDL Image requested, but SDL is not available, disabling"
3054a442fe2fSDaniel P. Berrangé  fi
3055a442fe2fSDaniel P. Berrangé  sdl_image=no
3056a442fe2fSDaniel P. Berrangéfi
3057a442fe2fSDaniel P. Berrangé
3058a442fe2fSDaniel P. Berrangéif test "$sdl" = "yes" ; then
30595368a422Saliguori  cat > $TMPC <<EOF
30605368a422Saliguori#include <SDL.h>
30615368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
30625368a422Saliguori#include <X11/XKBlib.h>
30635368a422Saliguori#else
30645368a422Saliguori#error No x11 support
30655368a422Saliguori#endif
30665368a422Saliguoriint main(void) { return 0; }
30675368a422SaliguoriEOF
3068f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
30698781595bSGerd Hoffmann    need_x11=yes
3070f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
3071f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
30725368a422Saliguori  fi
30735368a422Saliguorifi
30745368a422Saliguori
30758f28f3fbSths##########################################
30762da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
30772da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
30782da776dbSMichael R. Hines  cat > $TMPC <<EOF
30792da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
30802da776dbSMichael R. Hinesint main(void) { return 0; }
30812da776dbSMichael R. HinesEOF
3082ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
30832da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
30842da776dbSMichael R. Hines    rdma="yes"
3085ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
30862da776dbSMichael R. Hines  else
30872da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
30882da776dbSMichael R. Hines        error_exit \
3089ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
30902da776dbSMichael R. Hines            " Your options:" \
3091ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
30922da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
30932da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
30942da776dbSMichael R. Hines    fi
30952da776dbSMichael R. Hines    rdma="no"
30962da776dbSMichael R. Hines  fi
30972da776dbSMichael R. Hinesfi
30982da776dbSMichael R. Hines
309921ab34c9SMarcel Apfelbaum##########################################
310021ab34c9SMarcel Apfelbaum# PVRDMA detection
310121ab34c9SMarcel Apfelbaum
310221ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
310321ab34c9SMarcel Apfelbaum#include <sys/mman.h>
310421ab34c9SMarcel Apfelbaum
310521ab34c9SMarcel Apfelbaumint
310621ab34c9SMarcel Apfelbaummain(void)
310721ab34c9SMarcel Apfelbaum{
310821ab34c9SMarcel Apfelbaum    char buf = 0;
310921ab34c9SMarcel Apfelbaum    void *addr = &buf;
311021ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
311121ab34c9SMarcel Apfelbaum
311221ab34c9SMarcel Apfelbaum    return 0;
311321ab34c9SMarcel Apfelbaum}
311421ab34c9SMarcel ApfelbaumEOF
311521ab34c9SMarcel Apfelbaum
311621ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
311721ab34c9SMarcel Apfelbaum    case "$pvrdma" in
311821ab34c9SMarcel Apfelbaum    "")
311921ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
312021ab34c9SMarcel Apfelbaum            pvrdma="yes"
312121ab34c9SMarcel Apfelbaum        else
312221ab34c9SMarcel Apfelbaum            pvrdma="no"
312321ab34c9SMarcel Apfelbaum        fi
312421ab34c9SMarcel Apfelbaum        ;;
312521ab34c9SMarcel Apfelbaum    "yes")
312621ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
312721ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
312821ab34c9SMarcel Apfelbaum        fi
312921ab34c9SMarcel Apfelbaum        pvrdma="yes"
313021ab34c9SMarcel Apfelbaum        ;;
313121ab34c9SMarcel Apfelbaum    "no")
313221ab34c9SMarcel Apfelbaum        pvrdma="no"
313321ab34c9SMarcel Apfelbaum        ;;
313421ab34c9SMarcel Apfelbaum    esac
313521ab34c9SMarcel Apfelbaumelse
313621ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
313721ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
313821ab34c9SMarcel Apfelbaum    fi
313921ab34c9SMarcel Apfelbaum    pvrdma="no"
314021ab34c9SMarcel Apfelbaumfi
314195c6bff3SBenoît Canet
314295c6bff3SBenoît Canet##########################################
31432f9606b3Saliguori# VNC SASL detection
3144e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
31452f9606b3Saliguori  cat > $TMPC <<EOF
31462f9606b3Saliguori#include <sasl/sasl.h>
31472f9606b3Saliguori#include <stdio.h>
31482f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
31492f9606b3SaliguoriEOF
31502f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
31512f9606b3Saliguori  vnc_sasl_cflags=""
31522f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
315352166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3154ea784e3bSJuan Quintela    vnc_sasl=yes
3155fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3156ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
31572f9606b3Saliguori  else
3158ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
315921684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3160ea784e3bSJuan Quintela    fi
3161ea784e3bSJuan Quintela    vnc_sasl=no
31622f9606b3Saliguori  fi
31632f9606b3Saliguorifi
31642f9606b3Saliguori
31652f9606b3Saliguori##########################################
31662f6f5c7aSCorentin Chary# VNC JPEG detection
3167e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
31682f6f5c7aSCorentin Charycat > $TMPC <<EOF
31692f6f5c7aSCorentin Chary#include <stdio.h>
31702f6f5c7aSCorentin Chary#include <jpeglib.h>
31712f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
31722f6f5c7aSCorentin CharyEOF
31732f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
31742f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
31752f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
31762f6f5c7aSCorentin Chary    vnc_jpeg=yes
31772f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3178ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
31792f6f5c7aSCorentin Chary  else
31802f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
318121684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
31822f6f5c7aSCorentin Chary    fi
31832f6f5c7aSCorentin Chary    vnc_jpeg=no
31842f6f5c7aSCorentin Chary  fi
31852f6f5c7aSCorentin Charyfi
31862f6f5c7aSCorentin Chary
31872f6f5c7aSCorentin Chary##########################################
3188efe556adSCorentin Chary# VNC PNG detection
3189e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
3190efe556adSCorentin Charycat > $TMPC <<EOF
3191efe556adSCorentin Chary//#include <stdio.h>
3192efe556adSCorentin Chary#include <png.h>
3193832ce9c2SScott Wood#include <stddef.h>
3194efe556adSCorentin Charyint main(void) {
3195efe556adSCorentin Chary    png_structp png_ptr;
3196efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
31977edc3fedSPeter Maydell    return png_ptr != 0;
3198efe556adSCorentin Chary}
3199efe556adSCorentin CharyEOF
320065d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
320189138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
320289138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
32039af8025eSBrad  else
3204efe556adSCorentin Chary    vnc_png_cflags=""
3205efe556adSCorentin Chary    vnc_png_libs="-lpng"
32069af8025eSBrad  fi
3207efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3208efe556adSCorentin Chary    vnc_png=yes
3209efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
32109af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3211efe556adSCorentin Chary  else
3212efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
321321684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3214efe556adSCorentin Chary    fi
3215efe556adSCorentin Chary    vnc_png=no
3216efe556adSCorentin Chary  fi
3217efe556adSCorentin Charyfi
3218efe556adSCorentin Chary
3219efe556adSCorentin Chary##########################################
32206a021536SGerd Hoffmann# xkbcommon probe
32216a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
32226a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
32236a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
32246a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
32256a021536SGerd Hoffmann    xkbcommon=yes
32266a021536SGerd Hoffmann  else
32276a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
32286a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
32296a021536SGerd Hoffmann    fi
32306a021536SGerd Hoffmann    xkbcommon=no
32316a021536SGerd Hoffmann  fi
32326a021536SGerd Hoffmannfi
32336a021536SGerd Hoffmann
323476655d6dSaliguori
323576655d6dSaliguori##########################################
3236c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3237dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3238dce512deSChristoph Hellwig  cat > $TMPC << EOF
3239ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3240dce512deSChristoph Hellwig#include <xfs/xfs.h>
3241dce512deSChristoph Hellwigint main(void)
3242dce512deSChristoph Hellwig{
3243dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3244dce512deSChristoph Hellwig    return 0;
3245dce512deSChristoph Hellwig}
3246dce512deSChristoph HellwigEOF
3247dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3248dce512deSChristoph Hellwig    xfs="yes"
3249dce512deSChristoph Hellwig  else
3250dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
325121684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3252dce512deSChristoph Hellwig    fi
3253dce512deSChristoph Hellwig    xfs=no
3254dce512deSChristoph Hellwig  fi
3255dce512deSChristoph Hellwigfi
3256dce512deSChristoph Hellwig
3257dce512deSChristoph Hellwig##########################################
32588a16d273Sths# vde libraries probe
3259dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
32604baae0acSJuan Quintela  vde_libs="-lvdeplug"
32618a16d273Sths  cat > $TMPC << EOF
32628a16d273Sths#include <libvdeplug.h>
32634a7f0e06Spbrookint main(void)
32644a7f0e06Spbrook{
32654a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3266fea08e08SPeter Maydell    char s[] = "";
3267fea08e08SPeter Maydell    vde_open(s, s, &a);
32684a7f0e06Spbrook    return 0;
32694a7f0e06Spbrook}
32708a16d273SthsEOF
327152166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
32724baae0acSJuan Quintela    vde=yes
3273dfb278bdSJuan Quintela  else
3274dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
327521684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3276dfb278bdSJuan Quintela    fi
3277dfb278bdSJuan Quintela    vde=no
32788a16d273Sths  fi
32798a16d273Sthsfi
32808a16d273Sths
32818a16d273Sths##########################################
32820a985b37SVincenzo Maffione# netmap support probe
32830a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
32840a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
32850a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
32860a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
32870a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
328858952137SVincenzo Maffioneif test "$netmap" != "no" ; then
328958952137SVincenzo Maffione  cat > $TMPC << EOF
329058952137SVincenzo Maffione#include <inttypes.h>
329158952137SVincenzo Maffione#include <net/if.h>
329258952137SVincenzo Maffione#include <net/netmap.h>
329358952137SVincenzo Maffione#include <net/netmap_user.h>
32940a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
32950a985b37SVincenzo Maffione#error
32960a985b37SVincenzo Maffione#endif
329758952137SVincenzo Maffioneint main(void) { return 0; }
329858952137SVincenzo MaffioneEOF
329958952137SVincenzo Maffione  if compile_prog "" "" ; then
330058952137SVincenzo Maffione    netmap=yes
330158952137SVincenzo Maffione  else
330258952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
330358952137SVincenzo Maffione      feature_not_found "netmap"
330458952137SVincenzo Maffione    fi
330558952137SVincenzo Maffione    netmap=no
330658952137SVincenzo Maffione  fi
330758952137SVincenzo Maffionefi
330858952137SVincenzo Maffione
330958952137SVincenzo Maffione##########################################
331047e98658SCorey Bryant# libcap-ng library probe
331147e98658SCorey Bryantif test "$cap_ng" != "no" ; then
331247e98658SCorey Bryant  cap_libs="-lcap-ng"
331347e98658SCorey Bryant  cat > $TMPC << EOF
331447e98658SCorey Bryant#include <cap-ng.h>
331547e98658SCorey Bryantint main(void)
331647e98658SCorey Bryant{
331747e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
331847e98658SCorey Bryant    return 0;
331947e98658SCorey Bryant}
332047e98658SCorey BryantEOF
332147e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
332247e98658SCorey Bryant    cap_ng=yes
332347e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
332447e98658SCorey Bryant  else
332547e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
332621684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
332747e98658SCorey Bryant    fi
332847e98658SCorey Bryant    cap_ng=no
332947e98658SCorey Bryant  fi
333047e98658SCorey Bryantfi
333147e98658SCorey Bryant
333247e98658SCorey Bryant##########################################
3333c2de5c91Smalc# Sound support libraries probe
33348f28f3fbSths
333589138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3336c2de5c91Smalcfor drv in $audio_drv_list; do
3337c2de5c91Smalc    case $drv in
3338e42975a1SGerd Hoffmann    alsa | try-alsa)
3339c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3340c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3341e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3342e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3343e42975a1SGerd Hoffmann        fi
3344e42975a1SGerd Hoffmann    else
3345e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3346e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3347c80a867fSGerd Hoffmann        else
3348c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3349c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3350c80a867fSGerd Hoffmann        fi
3351e42975a1SGerd Hoffmann    fi
3352c2de5c91Smalc    ;;
3353c2de5c91Smalc
3354e42975a1SGerd Hoffmann    pa | try-pa)
3355c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3356c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
335767f86e8eSJuan Quintela        audio_pt_int="yes"
3358e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3359e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3360e42975a1SGerd Hoffmann        fi
3361e42975a1SGerd Hoffmann    else
3362e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3363e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3364c80a867fSGerd Hoffmann        else
3365c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3366c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3367c80a867fSGerd Hoffmann        fi
3368e42975a1SGerd Hoffmann    fi
3369b8e59f18Smalc    ;;
3370b8e59f18Smalc
3371373967b2SGerd Hoffmann    sdl)
3372373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3373373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3374373967b2SGerd Hoffmann    fi
3375373967b2SGerd Hoffmann    ;;
3376373967b2SGerd Hoffmann
3377e42975a1SGerd Hoffmann    try-sdl)
3378e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3379e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3380e42975a1SGerd Hoffmann    else
3381e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3382e42975a1SGerd Hoffmann    fi
3383e42975a1SGerd Hoffmann    ;;
3384e42975a1SGerd Hoffmann
3385997e690aSJuan Quintela    coreaudio)
3386b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3387997e690aSJuan Quintela    ;;
3388997e690aSJuan Quintela
3389a4bf6780SJuan Quintela    dsound)
3390b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3391d5631638Smalc      audio_win_int="yes"
3392a4bf6780SJuan Quintela    ;;
3393a4bf6780SJuan Quintela
3394a4bf6780SJuan Quintela    oss)
3395b1149911SFam Zheng      oss_libs="$oss_lib"
3396a4bf6780SJuan Quintela    ;;
3397a4bf6780SJuan Quintela
3398e4c63a6aSmalc    *)
33991c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
340076ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
340176ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3402e4c63a6aSmalc    }
3403e4c63a6aSmalc    ;;
3404c2de5c91Smalc    esac
3405c2de5c91Smalcdone
34068f28f3fbSths
34074d3b6f6eSbalrog##########################################
34082e4d9fb1Saurel32# BrlAPI probe
34092e4d9fb1Saurel32
34104ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3411eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
34122e4d9fb1Saurel32  cat > $TMPC << EOF
34132e4d9fb1Saurel32#include <brlapi.h>
3414832ce9c2SScott Wood#include <stddef.h>
34152e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
34162e4d9fb1Saurel32EOF
341752166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
34182e4d9fb1Saurel32    brlapi=yes
34194ffcedb6SJuan Quintela  else
34204ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
342121684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
34224ffcedb6SJuan Quintela    fi
34234ffcedb6SJuan Quintela    brlapi=no
3424eb82284fSJuan Quintela  fi
3425eb82284fSJuan Quintelafi
34262e4d9fb1Saurel32
34272e4d9fb1Saurel32##########################################
34284d3b6f6eSbalrog# curses probe
3429a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3430e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
34318ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
34328ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3433e095e2f3SStefan Weil  else
34347c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
34358ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3436e095e2f3SStefan Weil  fi
3437c584a6d0SJuan Quintela  curses_found=no
34384d3b6f6eSbalrog  cat > $TMPC << EOF
34398ddc5bf9SSamuel Thibault#include <locale.h>
34404d3b6f6eSbalrog#include <curses.h>
34418ddc5bf9SSamuel Thibault#include <wchar.h>
3442ef9a2524SStefan Weilint main(void) {
34438ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
34448ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3445ef9a2524SStefan Weil  resize_term(0, 0);
34468ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
34478ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
34487c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3449271f37abSKamil Rytarowski  return 0;
3450ef9a2524SStefan Weil}
34514d3b6f6eSbalrogEOF
3452ecbe251fSVadim Evard  IFS=:
34538ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3454b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3455b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
34567c703002SSamuel Thibault    IFS=:
34578ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3458ecbe251fSVadim Evard      unset IFS
34598ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3460c584a6d0SJuan Quintela        curses_found=yes
34614f78ef9aSJuan Quintela        break
34624d3b6f6eSbalrog      fi
34634f78ef9aSJuan Quintela    done
34647c703002SSamuel Thibault    if test "$curses_found" = yes ; then
34657c703002SSamuel Thibault      break
34667c703002SSamuel Thibault    fi
34678ddc5bf9SSamuel Thibault  done
3468ecbe251fSVadim Evard  unset IFS
3469c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3470c584a6d0SJuan Quintela    curses=yes
3471c584a6d0SJuan Quintela  else
3472c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
347321684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3474c584a6d0SJuan Quintela    fi
3475c584a6d0SJuan Quintela    curses=no
3476c584a6d0SJuan Quintela  fi
34774f78ef9aSJuan Quintelafi
34784d3b6f6eSbalrog
3479414f0dabSblueswir1##########################################
3480769ce76dSAlexander Graf# curl probe
3481a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
348265d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3483a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
34844e2b0658SPaolo Bonzini  else
34854e2b0658SPaolo Bonzini    curlconfig=curl-config
34864e2b0658SPaolo Bonzini  fi
3487769ce76dSAlexander Graf  cat > $TMPC << EOF
3488769ce76dSAlexander Graf#include <curl/curl.h>
34890b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3490769ce76dSAlexander GrafEOF
349189138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
349289138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3493b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3494769ce76dSAlexander Graf    curl=yes
3495788c8196SJuan Quintela  else
3496788c8196SJuan Quintela    if test "$curl" = "yes" ; then
349721684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3498788c8196SJuan Quintela    fi
3499788c8196SJuan Quintela    curl=no
3500769ce76dSAlexander Graf  fi
3501769ce76dSAlexander Graffi # test "$curl"
3502769ce76dSAlexander Graf
3503769ce76dSAlexander Graf##########################################
3504fb599c9aSbalrog# bluez support probe
3505a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3506e820e3f4Sbalrog  cat > $TMPC << EOF
3507e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3508e820e3f4Sbalrogint main(void) { return bt_error(0); }
3509e820e3f4SbalrogEOF
351089138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
351189138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
351252166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3513a20a6f46SJuan Quintela    bluez=yes
3514e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3515e820e3f4Sbalrog  else
3516a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
351721684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3518a20a6f46SJuan Quintela    fi
3519e820e3f4Sbalrog    bluez="no"
3520e820e3f4Sbalrog  fi
3521fb599c9aSbalrogfi
3522fb599c9aSbalrog
3523fb599c9aSbalrog##########################################
3524e18df141SAnthony Liguori# glib support probe
3525a52d28afSPaolo Bonzini
3526e7b3af81SDaniel P. Berrangéglib_req_ver=2.40
3527aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3528aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3529a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3530aa0d1f44SPaolo Bonzinifi
3531e26110cfSFam Zheng
35324eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
35334eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
35344eaf7202SSameeh Jubran
3535e633a5c6SEric Blakeif test "$static" = yes && test "$mingw32" = yes; then
35364eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
35374eaf7202SSameeh Jubranfi
35384eaf7202SSameeh Jubran
3539aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3540e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
354189138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
354289138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
35434a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
354414015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3545957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3546e18df141SAnthony Liguori    else
3547e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3548e26110cfSFam Zheng    fi
3549e26110cfSFam Zhengdone
3550e26110cfSFam Zheng
3551f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3552f876b765SMarc-André Lureau    gio=yes
3553f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3554f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
3555f876b765SMarc-André Lureauelse
3556f876b765SMarc-André Lureau    gio=no
3557f876b765SMarc-André Lureaufi
3558f876b765SMarc-André Lureau
3559977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3560977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3561977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3562977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3563977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3564977a82abSDaniel P. Berrange#include <glib.h>
3565977a82abSDaniel P. Berrange#include <unistd.h>
3566977a82abSDaniel P. Berrange
3567977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3568977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3569977a82abSDaniel P. Berrange
3570977a82abSDaniel P. Berrangeint main(void) {
3571977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3572977a82abSDaniel P. Berrange   return 0;
3573977a82abSDaniel P. Berrange}
3574977a82abSDaniel P. BerrangeEOF
3575977a82abSDaniel P. Berrange
35765919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3577977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3578977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3579977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3580977a82abSDaniel P. Berrange	       "build target"
3581977a82abSDaniel P. Berrangefi
3582977a82abSDaniel P. Berrange
3583bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3584bbbf2e04SJohn Snowcat > $TMPC << EOF
3585bbbf2e04SJohn Snow#include <glib.h>
3586bbbf2e04SJohn Snowint main(void) { return 0; }
3587bbbf2e04SJohn SnowEOF
3588bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3589bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3590bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3591bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3592bbbf2e04SJohn Snow    fi
3593bbbf2e04SJohn Snowfi
3594bbbf2e04SJohn Snow
35956a1f42bdSStefan Weil#########################################
35966a1f42bdSStefan Weil# zlib check
35976a1f42bdSStefan Weil
35986a1f42bdSStefan Weilif test "$zlib" != "no" ; then
35996a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
36006a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
36016a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
36026a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
36036a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
36046a1f42bdSStefan Weil    else
36056a1f42bdSStefan Weil        cat > $TMPC << EOF
36066a1f42bdSStefan Weil#include <zlib.h>
36076a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
36086a1f42bdSStefan WeilEOF
36096a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
36106a1f42bdSStefan Weil            LIBS="$LIBS -lz"
36116a1f42bdSStefan Weil        else
36126a1f42bdSStefan Weil            error_exit "zlib check failed" \
36136a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
36146a1f42bdSStefan Weil        fi
36156a1f42bdSStefan Weil    fi
36166a1f42bdSStefan Weilfi
36176a1f42bdSStefan Weil
3618e26110cfSFam Zheng##########################################
3619e26110cfSFam Zheng# SHA command probe for modules
3620e26110cfSFam Zhengif test "$modules" = yes; then
3621e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3622e26110cfSFam Zheng    for c in $shacmd_probe; do
36238ccefb91SFam Zheng        if has $c; then
3624e26110cfSFam Zheng            shacmd="$c"
3625e26110cfSFam Zheng            break
3626e26110cfSFam Zheng        fi
3627e26110cfSFam Zheng    done
3628e26110cfSFam Zheng    if test "$shacmd" = ""; then
3629e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3630e26110cfSFam Zheng    fi
3631e18df141SAnthony Liguorifi
3632e18df141SAnthony Liguori
3633e18df141SAnthony Liguori##########################################
3634e2134eb9SGerd Hoffmann# pixman support probe
3635e2134eb9SGerd Hoffmann
3636e633a5c6SEric Blakeif test "$want_tools" = "no" && test "$softmmu" = "no"; then
363774880fe2SRobert Schiele  pixman_cflags=
363874880fe2SRobert Schiele  pixman_libs=
363935c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
364089138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
364189138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3642e2134eb9SGerd Hoffmannelse
3643c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3644c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3645e2134eb9SGerd Hoffmannfi
3646e2134eb9SGerd Hoffmann
3647e2134eb9SGerd Hoffmann##########################################
3648fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3649fe8fc5aeSPaolo Bonzini
3650fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
36511b0578f5SMurilo Opsfelder Araujo  # probe for the new API
3652fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3653fe8fc5aeSPaolo Bonzini#include <libudev.h>
3654fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3655fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3656fe8fc5aeSPaolo Bonziniint logsink;
3657b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3658b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3659b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3660b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3661b3f1c8c4SPaolo Bonzinistruct udev *udev;
3662b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3663b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3664b3f1c8c4SPaolo Bonzini
3665fe8fc5aeSPaolo Bonziniint main(void) {
3666b3f1c8c4SPaolo Bonzini    udev = udev_new();
3667b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3668fe8fc5aeSPaolo Bonzini    return 0;
3669fe8fc5aeSPaolo Bonzini}
3670fe8fc5aeSPaolo BonziniEOF
3671fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3672fe8fc5aeSPaolo Bonzini    mpathpersist=yes
36731b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
36741b0578f5SMurilo Opsfelder Araujo  else
36751b0578f5SMurilo Opsfelder Araujo    # probe for the old API
36761b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
36771b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
36781b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
36791b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
36801b0578f5SMurilo Opsfelder Araujoint logsink;
36811b0578f5SMurilo Opsfelder Araujoint main(void) {
36821b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
36831b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
36841b0578f5SMurilo Opsfelder Araujo    return 0;
36851b0578f5SMurilo Opsfelder Araujo}
36861b0578f5SMurilo Opsfelder AraujoEOF
36871b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
36881b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
36891b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
3690fe8fc5aeSPaolo Bonzini    else
3691fe8fc5aeSPaolo Bonzini      mpathpersist=no
3692fe8fc5aeSPaolo Bonzini    fi
36931b0578f5SMurilo Opsfelder Araujo  fi
3694fe8fc5aeSPaolo Bonzinielse
3695fe8fc5aeSPaolo Bonzini  mpathpersist=no
3696fe8fc5aeSPaolo Bonzinifi
3697fe8fc5aeSPaolo Bonzini
3698fe8fc5aeSPaolo Bonzini##########################################
369917bff52bSM. Mohan Kumar# libcap probe
370017bff52bSM. Mohan Kumar
370117bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
370217bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
370317bff52bSM. Mohan Kumar#include <stdio.h>
370417bff52bSM. Mohan Kumar#include <sys/capability.h>
3705cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
370617bff52bSM. Mohan KumarEOF
370717bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
370817bff52bSM. Mohan Kumar    cap=yes
370917bff52bSM. Mohan Kumar  else
371017bff52bSM. Mohan Kumar    cap=no
371117bff52bSM. Mohan Kumar  fi
371217bff52bSM. Mohan Kumarfi
371317bff52bSM. Mohan Kumar
371417bff52bSM. Mohan Kumar##########################################
3715e5d355d1Saliguori# pthread probe
37164b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
37173c529d93Saliguori
3718e5d355d1Saliguoripthread=no
3719414f0dabSblueswir1cat > $TMPC << EOF
37203c529d93Saliguori#include <pthread.h>
37217a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
37227a42bbe4SStefan Weilint main(void) {
37237a42bbe4SStefan Weil  pthread_t thread;
37247a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
37257a42bbe4SStefan Weil  return 0;
37267a42bbe4SStefan Weil}
3727414f0dabSblueswir1EOF
3728bd00d539SAndreas Färberif compile_prog "" "" ; then
3729bd00d539SAndreas Färber  pthread=yes
3730bd00d539SAndreas Färberelse
3731de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
373252166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3733e5d355d1Saliguori      pthread=yes
3734e3c56761SPeter Portante      found=no
3735e3c56761SPeter Portante      for lib_entry in $LIBS; do
3736e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3737e3c56761SPeter Portante          found=yes
3738e3c56761SPeter Portante          break
3739e3c56761SPeter Portante        fi
3740e3c56761SPeter Portante      done
3741e3c56761SPeter Portante      if test "$found" = "no"; then
37425572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
374314ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
3744e3c56761SPeter Portante      fi
3745409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3746de65fe0fSSebastian Herbszt      break
3747414f0dabSblueswir1    fi
3748de65fe0fSSebastian Herbszt  done
3749bd00d539SAndreas Färberfi
3750414f0dabSblueswir1
3751e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
375276ad07a4SPeter Maydell  error_exit "pthread check failed" \
375376ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3754e5d355d1Saliguorifi
3755e5d355d1Saliguori
3756479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
3757479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
37585c312079SDr. David Alan Gilbertcat > $TMPC << EOF
37595c312079SDr. David Alan Gilbert#include <pthread.h>
37605c312079SDr. David Alan Gilbert
37615c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
37625c312079SDr. David Alan Gilbertint main(void)
37635c312079SDr. David Alan Gilbert{
37645c312079SDr. David Alan Gilbert    pthread_t thread;
37655c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
37665c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
37675c312079SDr. David Alan Gilbert    return 0;
37685c312079SDr. David Alan Gilbert}
37695c312079SDr. David Alan GilbertEOF
37705c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
3771479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
3772479a5747SRoman Bolshakovfi
3773479a5747SRoman Bolshakov
3774479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
3775479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
3776479a5747SRoman Bolshakovcat > $TMPC << EOF
3777479a5747SRoman Bolshakov#include <pthread.h>
3778479a5747SRoman Bolshakov
3779479a5747SRoman Bolshakovstatic void *f(void *p) { pthread_setname_np("QEMU"); }
3780479a5747SRoman Bolshakovint main(void)
3781479a5747SRoman Bolshakov{
3782479a5747SRoman Bolshakov    pthread_t thread;
3783479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
3784479a5747SRoman Bolshakov    return 0;
3785479a5747SRoman Bolshakov}
3786479a5747SRoman BolshakovEOF
3787479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
3788479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
37895c312079SDr. David Alan Gilbertfi
37905c312079SDr. David Alan Gilbert
3791bf9298b9Saliguori##########################################
3792f27aaf4bSChristian Brunner# rbd probe
3793f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3794f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3795f27aaf4bSChristian Brunner#include <stdio.h>
3796ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3797f27aaf4bSChristian Brunnerint main(void) {
3798ad32e9c0SJosh Durgin    rados_t cluster;
3799ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3800f27aaf4bSChristian Brunner    return 0;
3801f27aaf4bSChristian Brunner}
3802f27aaf4bSChristian BrunnerEOF
3803ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3804f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3805f27aaf4bSChristian Brunner    rbd=yes
3806f27aaf4bSChristian Brunner  else
3807f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
380821684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3809f27aaf4bSChristian Brunner    fi
3810f27aaf4bSChristian Brunner    rbd=no
3811f27aaf4bSChristian Brunner  fi
3812f27aaf4bSChristian Brunnerfi
3813f27aaf4bSChristian Brunner
3814f27aaf4bSChristian Brunner##########################################
38150a12ec87SRichard W.M. Jones# libssh2 probe
38164fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
38170a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
381865d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
381989138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
382089138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
38210a12ec87SRichard W.M. Jones    libssh2=yes
38220a12ec87SRichard W.M. Jones  else
38230a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
38244fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
38250a12ec87SRichard W.M. Jones    fi
38260a12ec87SRichard W.M. Jones    libssh2=no
38270a12ec87SRichard W.M. Jones  fi
38280a12ec87SRichard W.M. Jonesfi
38290a12ec87SRichard W.M. Jones
38300a12ec87SRichard W.M. Jones##########################################
38319a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
38329a2d462eSRichard W.M. Jones
38339a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
38349a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
38359a2d462eSRichard W.M. Jones#include <stdio.h>
38369a2d462eSRichard W.M. Jones#include <libssh2.h>
38379a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
38389a2d462eSRichard W.M. Jonesint main(void) {
38399a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
38409a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
38419a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
38429a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
38439a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
38449a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
38459a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
38469a2d462eSRichard W.M. Jones    return 0;
38479a2d462eSRichard W.M. Jones}
38489a2d462eSRichard W.M. JonesEOF
38499a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
38509a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
38519a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
38529a2d462eSRichard W.M. Jones  fi
38539a2d462eSRichard W.M. Jonesfi
38549a2d462eSRichard W.M. Jones
38559a2d462eSRichard W.M. Jones##########################################
38565c6c3a6cSChristoph Hellwig# linux-aio probe
38575c6c3a6cSChristoph Hellwig
38585c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
38595c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
38605c6c3a6cSChristoph Hellwig#include <libaio.h>
38615c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3862832ce9c2SScott Wood#include <stddef.h>
38635c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
38645c6c3a6cSChristoph HellwigEOF
38655c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
38665c6c3a6cSChristoph Hellwig    linux_aio=yes
38675c6c3a6cSChristoph Hellwig  else
38685c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
386921684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
38705c6c3a6cSChristoph Hellwig    fi
38713cfcae3cSLuiz Capitulino    linux_aio=no
38725c6c3a6cSChristoph Hellwig  fi
38735c6c3a6cSChristoph Hellwigfi
38745c6c3a6cSChristoph Hellwig
38755c6c3a6cSChristoph Hellwig##########################################
38763b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
38773b8acc11SPaolo Bonzini
3878e633a5c6SEric Blakeif test "$targetos" = Linux && { test "$cpu" = i386 || test "$cpu" = x86_64; }; then
38793b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
38803b8acc11SPaolo Bonzinielse
38813b8acc11SPaolo Bonzini  tpm_passthrough=no
38823b8acc11SPaolo Bonzinifi
38833b8acc11SPaolo Bonzini
3884f4ede81eSAmarnath Valluri# TPM emulator is for all posix systems
3885f4ede81eSAmarnath Valluriif test "$mingw32" != "yes"; then
3886f4ede81eSAmarnath Valluri  tpm_emulator=$tpm
3887f4ede81eSAmarnath Vallurielse
3888f4ede81eSAmarnath Valluri  tpm_emulator=no
3889f4ede81eSAmarnath Vallurifi
38903b8acc11SPaolo Bonzini##########################################
3891758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3892758e8e38SVenkateswararao Jujjuri (JV)
3893758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3894758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3895758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3896758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3897f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3898f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3899f2338fb4SPavel Borzenkov#else
39004f26f2b6SAvi Kivity#include <sys/xattr.h>
3901f2338fb4SPavel Borzenkov#endif
3902758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3903758e8e38SVenkateswararao Jujjuri (JV)EOF
39044f26f2b6SAvi Kivity  if compile_prog "" "" ; then
39054f26f2b6SAvi Kivity    attr=yes
39064f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3907f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3908758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3909758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
39104f26f2b6SAvi Kivity    libattr=yes
3911758e8e38SVenkateswararao Jujjuri (JV)  else
3912758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
391321684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3914758e8e38SVenkateswararao Jujjuri (JV)    fi
3915758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3916758e8e38SVenkateswararao Jujjuri (JV)  fi
3917758e8e38SVenkateswararao Jujjuri (JV)fi
3918758e8e38SVenkateswararao Jujjuri (JV)
3919758e8e38SVenkateswararao Jujjuri (JV)##########################################
3920bf9298b9Saliguori# iovec probe
3921bf9298b9Saliguoricat > $TMPC <<EOF
3922db34f0b3Sblueswir1#include <sys/types.h>
3923bf9298b9Saliguori#include <sys/uio.h>
3924db34f0b3Sblueswir1#include <unistd.h>
3925f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3926bf9298b9SaliguoriEOF
3927bf9298b9Saliguoriiovec=no
392852166aa0SJuan Quintelaif compile_prog "" "" ; then
3929bf9298b9Saliguori  iovec=yes
3930bf9298b9Saliguorifi
3931bf9298b9Saliguori
3932f652e6afSaurel32##########################################
3933ceb42de8Saliguori# preadv probe
3934ceb42de8Saliguoricat > $TMPC <<EOF
3935ceb42de8Saliguori#include <sys/types.h>
3936ceb42de8Saliguori#include <sys/uio.h>
3937ceb42de8Saliguori#include <unistd.h>
3938c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3939ceb42de8SaliguoriEOF
3940ceb42de8Saliguoripreadv=no
394152166aa0SJuan Quintelaif compile_prog "" "" ; then
3942ceb42de8Saliguori  preadv=yes
3943ceb42de8Saliguorifi
3944ceb42de8Saliguori
3945ceb42de8Saliguori##########################################
3946f652e6afSaurel32# fdt probe
3947e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3948e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3949e169e1e1SPeter Maydellfdt_required=no
3950e169e1e1SPeter Maydellfor target in $target_list; do
3951e169e1e1SPeter Maydell  case $target in
3952a666409fSKONRAD Frederic    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu)
3953e169e1e1SPeter Maydell      fdt_required=yes
3954e169e1e1SPeter Maydell    ;;
3955e169e1e1SPeter Maydell  esac
3956e169e1e1SPeter Maydelldone
3957e169e1e1SPeter Maydell
3958e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3959e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3960e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3961e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3962e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3963e169e1e1SPeter Maydell  fi
3964e169e1e1SPeter Maydell  fdt=yes
3965e169e1e1SPeter Maydellfi
3966e169e1e1SPeter Maydell
39672df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3968b41af4baSJuan Quintela  fdt_libs="-lfdt"
396996ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
39706e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3971f652e6afSaurel32  cat > $TMPC << EOF
397231ce0adbSThomas Huth#include <libfdt.h>
397396ce6545SPeter Crosthwaite#include <libfdt_env.h>
3974fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
3975f652e6afSaurel32EOF
397652166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3977a540f158SPeter Crosthwaite    # system DTC is good - use it
3978e3971d61SPhilippe Mathieu-Daudé    fdt=system
3979aef45d51SDaniel P. Berrange  else
3980aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
3981aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
3982aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
3983aef45d51SDaniel P. Berrange      fi
3984aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
3985e3971d61SPhilippe Mathieu-Daudé          fdt=git
3986a540f158SPeter Crosthwaite          mkdir -p dtc
3987cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
3988a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3989a540f158SPeter Crosthwaite              symlink "$source_path/dtc/scripts" "dtc/scripts"
39902df87df7SJuan Quintela          fi
3991a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
39928a99e9a3SPhilippe Mathieu-Daudé          fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
39938a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
3994a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
3995aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
3996aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
3997aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
3998a540f158SPeter Crosthwaite      else
3999a540f158SPeter Crosthwaite          # don't have and don't want
4000de3a354aSMichael Walle          fdt_libs=
40012df87df7SJuan Quintela          fdt=no
4002f652e6afSaurel32      fi
4003f652e6afSaurel32  fi
4004aef45d51SDaniel P. Berrangefi
4005f652e6afSaurel32
4006a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
4007a540f158SPeter Crosthwaite
400820ff075bSMichael Walle##########################################
4009fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4010b1546f32SGerd Hoffmann
4011da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
40124939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
40135f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
40145f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
40155f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4016da076ffeSGerd Hoffmann    opengl=yes
4017925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4018925a0400SGerd Hoffmann        gtk_gl="yes"
4019925a0400SGerd Hoffmann    fi
4020cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
402120ff075bSMichael Walle  else
4022da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4023dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
402420ff075bSMichael Walle    fi
4025f676c67eSJeremy White    opengl_cflags=""
4026da076ffeSGerd Hoffmann    opengl_libs=""
4027da076ffeSGerd Hoffmann    opengl=no
402820ff075bSMichael Walle  fi
402920ff075bSMichael Wallefi
403020ff075bSMichael Walle
4031014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4032014cb152SGerd Hoffmann  cat > $TMPC << EOF
4033014cb152SGerd Hoffmann#include <epoxy/egl.h>
4034014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4035014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4036014cb152SGerd Hoffmann#endif
4037014cb152SGerd Hoffmannint main(void) { return 0; }
4038014cb152SGerd HoffmannEOF
4039014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4040014cb152SGerd Hoffmann    opengl_dmabuf=yes
4041014cb152SGerd Hoffmann  fi
4042014cb152SGerd Hoffmannfi
4043c9a12e75SChrysostomos Nanakos
4044e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
404599e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
404699e1a93bSPhilippe Mathieu-Daudé    case $target in
404799e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
404899e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
404999e1a93bSPhilippe Mathieu-Daudé      ;;
405099e1a93bSPhilippe Mathieu-Daudé    esac
405199e1a93bSPhilippe Mathieu-Daudé  done
405299e1a93bSPhilippe Mathieu-Daudéfi
405399e1a93bSPhilippe Mathieu-Daudé
4054ed279a06SKlim Kireev##########################################
4055ed279a06SKlim Kireev# libxml2 probe
4056ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4057ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4058ed279a06SKlim Kireev        libxml2="yes"
4059ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4060ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4061ed279a06SKlim Kireev    else
4062ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4063ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4064ed279a06SKlim Kireev        fi
4065ed279a06SKlim Kireev        libxml2="no"
4066ed279a06SKlim Kireev    fi
4067ed279a06SKlim Kireevfi
4068c9a12e75SChrysostomos Nanakos
4069eb100396SBharata B Rao##########################################
4070eb100396SBharata B Rao# glusterfs probe
4071eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
407265d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4073e01bee08SBharata B Rao    glusterfs="yes"
407489138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
407589138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4076d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4077d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4078d85fa9ebSJeff Cody    fi
407965d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
40800c14fb47SBharata B Rao      glusterfs_discard="yes"
40810c14fb47SBharata B Rao    fi
40827c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4083df3a429aSNiels de Vos      glusterfs_fallocate="yes"
40847c815372SBharata B Rao      glusterfs_zerofill="yes"
40857c815372SBharata B Rao    fi
4086eb100396SBharata B Rao  else
4087eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
40888efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
40898efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4090eb100396SBharata B Rao    fi
4091e01bee08SBharata B Rao    glusterfs="no"
4092eb100396SBharata B Rao  fi
4093eb100396SBharata B Raofi
4094eb100396SBharata B Rao
409539386ac7Saurel32# Check for inotify functions when we are building linux-user
40963b3f24adSaurel32# emulator.  This is done because older glibc versions don't
40973b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
40983b3f24adSaurel32# don't provide them even if kernel supports them.
40993b3f24adSaurel32#
41003b3f24adSaurel32inotify=no
41013b3f24adSaurel32cat > $TMPC << EOF
41023b3f24adSaurel32#include <sys/inotify.h>
41033b3f24adSaurel32
41043b3f24adSaurel32int
41053b3f24adSaurel32main(void)
41063b3f24adSaurel32{
41073b3f24adSaurel32	/* try to start inotify */
41088690e420Saurel32	return inotify_init();
41093b3f24adSaurel32}
41103b3f24adSaurel32EOF
411152166aa0SJuan Quintelaif compile_prog "" "" ; then
41123b3f24adSaurel32  inotify=yes
41133b3f24adSaurel32fi
41143b3f24adSaurel32
4115c05c7a73SRiku Voipioinotify1=no
4116c05c7a73SRiku Voipiocat > $TMPC << EOF
4117c05c7a73SRiku Voipio#include <sys/inotify.h>
4118c05c7a73SRiku Voipio
4119c05c7a73SRiku Voipioint
4120c05c7a73SRiku Voipiomain(void)
4121c05c7a73SRiku Voipio{
4122c05c7a73SRiku Voipio    /* try to start inotify */
4123c05c7a73SRiku Voipio    return inotify_init1(0);
4124c05c7a73SRiku Voipio}
4125c05c7a73SRiku VoipioEOF
4126c05c7a73SRiku Voipioif compile_prog "" "" ; then
4127c05c7a73SRiku Voipio  inotify1=yes
4128c05c7a73SRiku Voipiofi
4129c05c7a73SRiku Voipio
4130099d6b0fSRiku Voipio# check if pipe2 is there
4131099d6b0fSRiku Voipiopipe2=no
4132099d6b0fSRiku Voipiocat > $TMPC << EOF
4133099d6b0fSRiku Voipio#include <unistd.h>
4134099d6b0fSRiku Voipio#include <fcntl.h>
4135099d6b0fSRiku Voipio
4136099d6b0fSRiku Voipioint main(void)
4137099d6b0fSRiku Voipio{
4138099d6b0fSRiku Voipio    int pipefd[2];
41399bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4140099d6b0fSRiku Voipio}
4141099d6b0fSRiku VoipioEOF
414252166aa0SJuan Quintelaif compile_prog "" "" ; then
4143099d6b0fSRiku Voipio  pipe2=yes
4144099d6b0fSRiku Voipiofi
4145099d6b0fSRiku Voipio
414640ff6d7eSKevin Wolf# check if accept4 is there
414740ff6d7eSKevin Wolfaccept4=no
414840ff6d7eSKevin Wolfcat > $TMPC << EOF
414940ff6d7eSKevin Wolf#include <sys/socket.h>
415040ff6d7eSKevin Wolf#include <stddef.h>
415140ff6d7eSKevin Wolf
415240ff6d7eSKevin Wolfint main(void)
415340ff6d7eSKevin Wolf{
415440ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
415540ff6d7eSKevin Wolf    return 0;
415640ff6d7eSKevin Wolf}
415740ff6d7eSKevin WolfEOF
415840ff6d7eSKevin Wolfif compile_prog "" "" ; then
415940ff6d7eSKevin Wolf  accept4=yes
416040ff6d7eSKevin Wolffi
416140ff6d7eSKevin Wolf
41623ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
41633ce34dfbSvibisreenivasansplice=no
41643ce34dfbSvibisreenivasancat > $TMPC << EOF
41653ce34dfbSvibisreenivasan#include <unistd.h>
41663ce34dfbSvibisreenivasan#include <fcntl.h>
41673ce34dfbSvibisreenivasan#include <limits.h>
41683ce34dfbSvibisreenivasan
41693ce34dfbSvibisreenivasanint main(void)
41703ce34dfbSvibisreenivasan{
417166ea0f22SStefan Weil    int len, fd = 0;
41723ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
41733ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
41743ce34dfbSvibisreenivasan    return 0;
41753ce34dfbSvibisreenivasan}
41763ce34dfbSvibisreenivasanEOF
417752166aa0SJuan Quintelaif compile_prog "" "" ; then
41783ce34dfbSvibisreenivasan  splice=yes
41793ce34dfbSvibisreenivasanfi
41803ce34dfbSvibisreenivasan
4181dcc38d1cSMarcelo Tosatti##########################################
4182a99d57bbSWanlong Gao# libnuma probe
4183a99d57bbSWanlong Gao
4184a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4185a99d57bbSWanlong Gao  cat > $TMPC << EOF
4186a99d57bbSWanlong Gao#include <numa.h>
4187a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4188a99d57bbSWanlong GaoEOF
4189a99d57bbSWanlong Gao
4190a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4191a99d57bbSWanlong Gao    numa=yes
4192a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4193a99d57bbSWanlong Gao  else
4194a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4195a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4196a99d57bbSWanlong Gao    fi
4197a99d57bbSWanlong Gao    numa=no
4198a99d57bbSWanlong Gao  fi
4199a99d57bbSWanlong Gaofi
4200a99d57bbSWanlong Gao
42017b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
42027b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
42037b01cb97SAlexandre Derumier    exit 1
42047b01cb97SAlexandre Derumierfi
42057b01cb97SAlexandre Derumier
42065a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
42075a22ab71SYang Zhong# do not support it.
42085a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
42095a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
42105a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
42115a22ab71SYang Zhong    fi
42125a22ab71SYang Zhong    malloc_trim="no"
42135a22ab71SYang Zhongfi
42145a22ab71SYang Zhong
42155a22ab71SYang Zhong#######################################
42165a22ab71SYang Zhong# malloc_trim
42175a22ab71SYang Zhong
42185a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
42195a22ab71SYang Zhong    cat > $TMPC << EOF
42205a22ab71SYang Zhong#include <malloc.h>
42215a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
42225a22ab71SYang ZhongEOF
42235a22ab71SYang Zhong    if compile_prog "" "" ; then
42245a22ab71SYang Zhong        malloc_trim="yes"
42255a22ab71SYang Zhong    else
42265a22ab71SYang Zhong        malloc_trim="no"
42275a22ab71SYang Zhong    fi
42285a22ab71SYang Zhongfi
42295a22ab71SYang Zhong
4230a99d57bbSWanlong Gao##########################################
42312847b469SFam Zheng# tcmalloc probe
42322847b469SFam Zheng
42332847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
42342847b469SFam Zheng  cat > $TMPC << EOF
42352847b469SFam Zheng#include <stdlib.h>
42362847b469SFam Zhengint main(void) { malloc(1); return 0; }
42372847b469SFam ZhengEOF
42382847b469SFam Zheng
42392847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
42402847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
42412847b469SFam Zheng  else
42422847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
42432847b469SFam Zheng  fi
42442847b469SFam Zhengfi
42452847b469SFam Zheng
42462847b469SFam Zheng##########################################
42477b01cb97SAlexandre Derumier# jemalloc probe
42487b01cb97SAlexandre Derumier
42497b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
42507b01cb97SAlexandre Derumier  cat > $TMPC << EOF
42517b01cb97SAlexandre Derumier#include <stdlib.h>
42527b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
42537b01cb97SAlexandre DerumierEOF
42547b01cb97SAlexandre Derumier
42557b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
42567b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
42577b01cb97SAlexandre Derumier  else
42587b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
42597b01cb97SAlexandre Derumier  fi
42607b01cb97SAlexandre Derumierfi
42617b01cb97SAlexandre Derumier
42627b01cb97SAlexandre Derumier##########################################
4263dcc38d1cSMarcelo Tosatti# signalfd probe
4264dcc38d1cSMarcelo Tosattisignalfd="no"
4265dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4266dcc38d1cSMarcelo Tosatti#include <unistd.h>
4267dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4268dcc38d1cSMarcelo Tosatti#include <signal.h>
4269dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4270dcc38d1cSMarcelo TosattiEOF
4271dcc38d1cSMarcelo Tosatti
4272dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4273dcc38d1cSMarcelo Tosatti  signalfd=yes
4274dcc38d1cSMarcelo Tosattifi
4275dcc38d1cSMarcelo Tosatti
4276d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4277d339d766SRichard W.M. Jonesoptreset="no"
4278d339d766SRichard W.M. Jonescat > $TMPC << EOF
4279d339d766SRichard W.M. Jones#include <getopt.h>
4280d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4281d339d766SRichard W.M. JonesEOF
4282d339d766SRichard W.M. Jones
4283d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4284d339d766SRichard W.M. Jones  optreset=yes
4285d339d766SRichard W.M. Jonesfi
4286d339d766SRichard W.M. Jones
4287c2882b96SRiku Voipio# check if eventfd is supported
4288c2882b96SRiku Voipioeventfd=no
4289c2882b96SRiku Voipiocat > $TMPC << EOF
4290c2882b96SRiku Voipio#include <sys/eventfd.h>
4291c2882b96SRiku Voipio
4292c2882b96SRiku Voipioint main(void)
4293c2882b96SRiku Voipio{
429455cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4295c2882b96SRiku Voipio}
4296c2882b96SRiku VoipioEOF
4297c2882b96SRiku Voipioif compile_prog "" "" ; then
4298c2882b96SRiku Voipio  eventfd=yes
4299c2882b96SRiku Voipiofi
4300c2882b96SRiku Voipio
4301751bcc39SMarc-André Lureau# check if memfd is supported
4302751bcc39SMarc-André Lureaumemfd=no
4303751bcc39SMarc-André Lureaucat > $TMPC << EOF
430475e5b70eSPaolo Bonzini#include <sys/mman.h>
4305751bcc39SMarc-André Lureau
4306751bcc39SMarc-André Lureauint main(void)
4307751bcc39SMarc-André Lureau{
4308751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4309751bcc39SMarc-André Lureau}
4310751bcc39SMarc-André LureauEOF
4311751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4312751bcc39SMarc-André Lureau  memfd=yes
4313751bcc39SMarc-André Lureaufi
4314751bcc39SMarc-André Lureau
4315955727d2SCortland Tölva# check for usbfs
4316955727d2SCortland Tölvahave_usbfs=no
4317955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
431896566d09SThomas Petazzoni  cat > $TMPC << EOF
431996566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
432096566d09SThomas Petazzoni
432196566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
432296566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
432396566d09SThomas Petazzoni#endif
432496566d09SThomas Petazzoni
432596566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
432696566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
432796566d09SThomas Petazzoni#endif
432896566d09SThomas Petazzoni
432996566d09SThomas Petazzoniint main(void)
433096566d09SThomas Petazzoni{
433196566d09SThomas Petazzoni    return 0;
433296566d09SThomas Petazzoni}
433396566d09SThomas PetazzoniEOF
433496566d09SThomas Petazzoni  if compile_prog "" ""; then
4335955727d2SCortland Tölva    have_usbfs=yes
4336955727d2SCortland Tölva  fi
4337955727d2SCortland Tölvafi
4338751bcc39SMarc-André Lureau
4339d0927938SUlrich Hecht# check for fallocate
4340d0927938SUlrich Hechtfallocate=no
4341d0927938SUlrich Hechtcat > $TMPC << EOF
4342d0927938SUlrich Hecht#include <fcntl.h>
4343d0927938SUlrich Hecht
4344d0927938SUlrich Hechtint main(void)
4345d0927938SUlrich Hecht{
4346d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4347d0927938SUlrich Hecht    return 0;
4348d0927938SUlrich Hecht}
4349d0927938SUlrich HechtEOF
43508fb03151SPeter Maydellif compile_prog "" "" ; then
4351d0927938SUlrich Hecht  fallocate=yes
4352d0927938SUlrich Hechtfi
4353d0927938SUlrich Hecht
43543d4fa43eSKusanagi Kouichi# check for fallocate hole punching
43553d4fa43eSKusanagi Kouichifallocate_punch_hole=no
43563d4fa43eSKusanagi Kouichicat > $TMPC << EOF
43573d4fa43eSKusanagi Kouichi#include <fcntl.h>
43583d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
43593d4fa43eSKusanagi Kouichi
43603d4fa43eSKusanagi Kouichiint main(void)
43613d4fa43eSKusanagi Kouichi{
43623d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
43633d4fa43eSKusanagi Kouichi    return 0;
43643d4fa43eSKusanagi Kouichi}
43653d4fa43eSKusanagi KouichiEOF
43663d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
43673d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
43683d4fa43eSKusanagi Kouichifi
43693d4fa43eSKusanagi Kouichi
4370b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4371b953f075SDenis V. Lunevfallocate_zero_range=no
4372b953f075SDenis V. Lunevcat > $TMPC << EOF
4373b953f075SDenis V. Lunev#include <fcntl.h>
4374b953f075SDenis V. Lunev#include <linux/falloc.h>
4375b953f075SDenis V. Lunev
4376b953f075SDenis V. Lunevint main(void)
4377b953f075SDenis V. Lunev{
4378b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4379b953f075SDenis V. Lunev    return 0;
4380b953f075SDenis V. Lunev}
4381b953f075SDenis V. LunevEOF
4382b953f075SDenis V. Lunevif compile_prog "" "" ; then
4383b953f075SDenis V. Lunev  fallocate_zero_range=yes
4384b953f075SDenis V. Lunevfi
4385b953f075SDenis V. Lunev
4386ed911435SKevin Wolf# check for posix_fallocate
4387ed911435SKevin Wolfposix_fallocate=no
4388ed911435SKevin Wolfcat > $TMPC << EOF
4389ed911435SKevin Wolf#include <fcntl.h>
4390ed911435SKevin Wolf
4391ed911435SKevin Wolfint main(void)
4392ed911435SKevin Wolf{
4393ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4394ed911435SKevin Wolf    return 0;
4395ed911435SKevin Wolf}
4396ed911435SKevin WolfEOF
4397ed911435SKevin Wolfif compile_prog "" "" ; then
4398ed911435SKevin Wolf    posix_fallocate=yes
4399ed911435SKevin Wolffi
4400ed911435SKevin Wolf
4401c727f47dSPeter Maydell# check for sync_file_range
4402c727f47dSPeter Maydellsync_file_range=no
4403c727f47dSPeter Maydellcat > $TMPC << EOF
4404c727f47dSPeter Maydell#include <fcntl.h>
4405c727f47dSPeter Maydell
4406c727f47dSPeter Maydellint main(void)
4407c727f47dSPeter Maydell{
4408c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4409c727f47dSPeter Maydell    return 0;
4410c727f47dSPeter Maydell}
4411c727f47dSPeter MaydellEOF
44128fb03151SPeter Maydellif compile_prog "" "" ; then
4413c727f47dSPeter Maydell  sync_file_range=yes
4414c727f47dSPeter Maydellfi
4415c727f47dSPeter Maydell
4416dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4417dace20dcSPeter Maydellfiemap=no
4418dace20dcSPeter Maydellcat > $TMPC << EOF
4419dace20dcSPeter Maydell#include <sys/ioctl.h>
4420dace20dcSPeter Maydell#include <linux/fs.h>
4421dace20dcSPeter Maydell#include <linux/fiemap.h>
4422dace20dcSPeter Maydell
4423dace20dcSPeter Maydellint main(void)
4424dace20dcSPeter Maydell{
4425dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4426dace20dcSPeter Maydell    return 0;
4427dace20dcSPeter Maydell}
4428dace20dcSPeter MaydellEOF
44298fb03151SPeter Maydellif compile_prog "" "" ; then
4430dace20dcSPeter Maydell  fiemap=yes
4431dace20dcSPeter Maydellfi
4432dace20dcSPeter Maydell
4433d0927938SUlrich Hecht# check for dup3
4434d0927938SUlrich Hechtdup3=no
4435d0927938SUlrich Hechtcat > $TMPC << EOF
4436d0927938SUlrich Hecht#include <unistd.h>
4437d0927938SUlrich Hecht
4438d0927938SUlrich Hechtint main(void)
4439d0927938SUlrich Hecht{
4440d0927938SUlrich Hecht    dup3(0, 0, 0);
4441d0927938SUlrich Hecht    return 0;
4442d0927938SUlrich Hecht}
4443d0927938SUlrich HechtEOF
444478f5d726SJan Kiszkaif compile_prog "" "" ; then
4445d0927938SUlrich Hecht  dup3=yes
4446d0927938SUlrich Hechtfi
4447d0927938SUlrich Hecht
44484e0c6529SAlex Bligh# check for ppoll support
44494e0c6529SAlex Blighppoll=no
44504e0c6529SAlex Blighcat > $TMPC << EOF
44514e0c6529SAlex Bligh#include <poll.h>
44524e0c6529SAlex Bligh
44534e0c6529SAlex Blighint main(void)
44544e0c6529SAlex Bligh{
44554e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
44564e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
44574e0c6529SAlex Bligh    return 0;
44584e0c6529SAlex Bligh}
44594e0c6529SAlex BlighEOF
44604e0c6529SAlex Blighif compile_prog "" "" ; then
44614e0c6529SAlex Bligh  ppoll=yes
44624e0c6529SAlex Blighfi
44634e0c6529SAlex Bligh
4464cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4465cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4466cd758dd0SAlex Blighcat > $TMPC << EOF
4467cd758dd0SAlex Bligh#include <sys/prctl.h>
4468cd758dd0SAlex Bligh
4469cd758dd0SAlex Blighint main(void)
4470cd758dd0SAlex Bligh{
4471cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4472cd758dd0SAlex Bligh    return 0;
4473cd758dd0SAlex Bligh}
4474cd758dd0SAlex BlighEOF
4475cd758dd0SAlex Blighif compile_prog "" "" ; then
4476cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4477cd758dd0SAlex Blighfi
4478cd758dd0SAlex Bligh
44793b6edd16SPeter Maydell# check for epoll support
44803b6edd16SPeter Maydellepoll=no
44813b6edd16SPeter Maydellcat > $TMPC << EOF
44823b6edd16SPeter Maydell#include <sys/epoll.h>
44833b6edd16SPeter Maydell
44843b6edd16SPeter Maydellint main(void)
44853b6edd16SPeter Maydell{
44863b6edd16SPeter Maydell    epoll_create(0);
44873b6edd16SPeter Maydell    return 0;
44883b6edd16SPeter Maydell}
44893b6edd16SPeter MaydellEOF
44908fb03151SPeter Maydellif compile_prog "" "" ; then
44913b6edd16SPeter Maydell  epoll=yes
44923b6edd16SPeter Maydellfi
44933b6edd16SPeter Maydell
4494227f0214SPeter Maydell# epoll_create1 is a later addition
4495227f0214SPeter Maydell# so we must check separately for its presence
44963b6edd16SPeter Maydellepoll_create1=no
44973b6edd16SPeter Maydellcat > $TMPC << EOF
44983b6edd16SPeter Maydell#include <sys/epoll.h>
44993b6edd16SPeter Maydell
45003b6edd16SPeter Maydellint main(void)
45013b6edd16SPeter Maydell{
450219e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
450319e83f6bSPeter Maydell     * a function being called. This is necessary so that on
450419e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
450519e83f6bSPeter Maydell     * the library but not declared in the header file we will
450619e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
450719e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
450819e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
450919e83f6bSPeter Maydell     */
4510c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
45113b6edd16SPeter Maydell}
45123b6edd16SPeter MaydellEOF
45138fb03151SPeter Maydellif compile_prog "" "" ; then
45143b6edd16SPeter Maydell  epoll_create1=yes
45153b6edd16SPeter Maydellfi
45163b6edd16SPeter Maydell
4517a8fd1abaSPeter Maydell# check for sendfile support
4518a8fd1abaSPeter Maydellsendfile=no
4519a8fd1abaSPeter Maydellcat > $TMPC << EOF
4520a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4521a8fd1abaSPeter Maydell
4522a8fd1abaSPeter Maydellint main(void)
4523a8fd1abaSPeter Maydell{
4524a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4525a8fd1abaSPeter Maydell}
4526a8fd1abaSPeter MaydellEOF
4527a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4528a8fd1abaSPeter Maydell  sendfile=yes
4529a8fd1abaSPeter Maydellfi
4530a8fd1abaSPeter Maydell
453151834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
453251834341SRiku Voipiotimerfd=no
453351834341SRiku Voipiocat > $TMPC << EOF
453451834341SRiku Voipio#include <sys/timerfd.h>
453551834341SRiku Voipio
453651834341SRiku Voipioint main(void)
453751834341SRiku Voipio{
453851834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
453951834341SRiku Voipio}
454051834341SRiku VoipioEOF
454151834341SRiku Voipioif compile_prog "" "" ; then
454251834341SRiku Voipio  timerfd=yes
454351834341SRiku Voipiofi
454451834341SRiku Voipio
45459af5c906SRiku Voipio# check for setns and unshare support
45469af5c906SRiku Voipiosetns=no
45479af5c906SRiku Voipiocat > $TMPC << EOF
45489af5c906SRiku Voipio#include <sched.h>
45499af5c906SRiku Voipio
45509af5c906SRiku Voipioint main(void)
45519af5c906SRiku Voipio{
45529af5c906SRiku Voipio    int ret;
45539af5c906SRiku Voipio    ret = setns(0, 0);
45549af5c906SRiku Voipio    ret = unshare(0);
45559af5c906SRiku Voipio    return ret;
45569af5c906SRiku Voipio}
45579af5c906SRiku VoipioEOF
45589af5c906SRiku Voipioif compile_prog "" "" ; then
45599af5c906SRiku Voipio  setns=yes
45609af5c906SRiku Voipiofi
45619af5c906SRiku Voipio
456238860a03SAleksandar Markovic# clock_adjtime probe
456338860a03SAleksandar Markovicclock_adjtime=no
456438860a03SAleksandar Markoviccat > $TMPC <<EOF
456538860a03SAleksandar Markovic#include <time.h>
456638860a03SAleksandar Markovic
456738860a03SAleksandar Markovicint main(void)
456838860a03SAleksandar Markovic{
456938860a03SAleksandar Markovic    return clock_adjtime(0, 0);
457038860a03SAleksandar Markovic}
457138860a03SAleksandar MarkovicEOF
457238860a03SAleksandar Markovicclock_adjtime=no
457338860a03SAleksandar Markovicif compile_prog "" "" ; then
457438860a03SAleksandar Markovic  clock_adjtime=yes
457538860a03SAleksandar Markovicfi
457638860a03SAleksandar Markovic
45775a03cd00SAleksandar Markovic# syncfs probe
45785a03cd00SAleksandar Markovicsyncfs=no
45795a03cd00SAleksandar Markoviccat > $TMPC <<EOF
45805a03cd00SAleksandar Markovic#include <unistd.h>
45815a03cd00SAleksandar Markovic
45825a03cd00SAleksandar Markovicint main(void)
45835a03cd00SAleksandar Markovic{
45845a03cd00SAleksandar Markovic    return syncfs(0);
45855a03cd00SAleksandar Markovic}
45865a03cd00SAleksandar MarkovicEOF
45875a03cd00SAleksandar Markovicsyncfs=no
45885a03cd00SAleksandar Markovicif compile_prog "" "" ; then
45895a03cd00SAleksandar Markovic  syncfs=yes
45905a03cd00SAleksandar Markovicfi
45915a03cd00SAleksandar Markovic
4592cc8ae6deSpbrook# Check if tools are available to build documentation.
4593a25dba17SJuan Quintelaif test "$docs" != "no" ; then
459401668d98SStefan Weil  if has makeinfo && has pod2man; then
4595a25dba17SJuan Quintela    docs=yes
459683a3ab8bSJuan Quintela  else
4597a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
459821684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
459983a3ab8bSJuan Quintela    fi
4600a25dba17SJuan Quintela    docs=no
460183a3ab8bSJuan Quintela  fi
4602cc8ae6deSpbrookfi
4603cc8ae6deSpbrook
4604f514f41cSStefan Weil# Search for bswap_32 function
46056ae9a1f4SJuan Quintelabyteswap_h=no
46066ae9a1f4SJuan Quintelacat > $TMPC << EOF
46076ae9a1f4SJuan Quintela#include <byteswap.h>
46086ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
46096ae9a1f4SJuan QuintelaEOF
461052166aa0SJuan Quintelaif compile_prog "" "" ; then
46116ae9a1f4SJuan Quintela  byteswap_h=yes
46126ae9a1f4SJuan Quintelafi
46136ae9a1f4SJuan Quintela
461475f13596SStefan Weil# Search for bswap32 function
46156ae9a1f4SJuan Quintelabswap_h=no
46166ae9a1f4SJuan Quintelacat > $TMPC << EOF
46176ae9a1f4SJuan Quintela#include <sys/endian.h>
46186ae9a1f4SJuan Quintela#include <sys/types.h>
46196ae9a1f4SJuan Quintela#include <machine/bswap.h>
46206ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
46216ae9a1f4SJuan QuintelaEOF
462252166aa0SJuan Quintelaif compile_prog "" "" ; then
46236ae9a1f4SJuan Quintela  bswap_h=yes
46246ae9a1f4SJuan Quintelafi
46256ae9a1f4SJuan Quintela
4626da93a1fdSaliguori##########################################
4627e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4628c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4629e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
46303c33ea96SPaolo Bonzini    libiscsi="yes"
4631ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4632ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4633c589b249SRonnie Sahlberg  else
4634c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4635e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4636c589b249SRonnie Sahlberg    fi
4637c589b249SRonnie Sahlberg    libiscsi="no"
4638c589b249SRonnie Sahlberg  fi
4639c589b249SRonnie Sahlbergfi
4640c589b249SRonnie Sahlberg
4641c589b249SRonnie Sahlberg##########################################
46428bacde8dSNatanael Copa# Do we need libm
46438bacde8dSNatanael Copacat > $TMPC << EOF
46448bacde8dSNatanael Copa#include <math.h>
4645f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
46468bacde8dSNatanael CopaEOF
46478bacde8dSNatanael Copaif compile_prog "" "" ; then
46488bacde8dSNatanael Copa  :
46498bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
46508bacde8dSNatanael Copa  LIBS="-lm $LIBS"
46518bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
46528bacde8dSNatanael Copaelse
465376ad07a4SPeter Maydell  error_exit "libm check failed"
46548bacde8dSNatanael Copafi
46558bacde8dSNatanael Copa
46568bacde8dSNatanael Copa##########################################
4657da93a1fdSaliguori# Do we need librt
46588bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
46598bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
46608bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
46618bacde8dSNatanael Copa# function in addition.
4662da93a1fdSaliguoricat > $TMPC <<EOF
4663da93a1fdSaliguori#include <signal.h>
4664da93a1fdSaliguori#include <time.h>
46658bacde8dSNatanael Copaint main(void) {
46668bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
46678bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
46688bacde8dSNatanael Copa}
4669da93a1fdSaliguoriEOF
4670da93a1fdSaliguori
467152166aa0SJuan Quintelaif compile_prog "" "" ; then
467207ffa4bdSJuan Quintela  :
46738bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
467418e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
467518e588b1SRick Liu  LIBS="$LIBS -lrt"
467618e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4677da93a1fdSaliguorifi
4678da93a1fdSaliguori
4679d99e97e6SThomas Huth# Check whether we need to link libutil for openpty()
4680d99e97e6SThomas Huthcat > $TMPC << EOF
4681d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
4682d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
4683d99e97e6SThomas HuthEOF
4684d99e97e6SThomas Huth
4685d99e97e6SThomas Huthif ! compile_prog "" "" ; then
4686d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
46876362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
4688d99e97e6SThomas Huth    libs_tools="-lutil $libs_tools"
4689d99e97e6SThomas Huth  fi
46906362a53fSJuan Quintelafi
46916362a53fSJuan Quintela
4692de5071c5SBlue Swirl##########################################
4693cd4ec0b4SGerd Hoffmann# spice probe
4694cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4695cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4696cd4ec0b4SGerd Hoffmann#include <spice.h>
4697cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4698cd4ec0b4SGerd HoffmannEOF
4699710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4700710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
47011b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
470265d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4703cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4704cd4ec0b4SGerd Hoffmann    spice="yes"
4705cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4706cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
47072e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
47082e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4709cd4ec0b4SGerd Hoffmann  else
4710cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
47118efc9363SHu Tao      feature_not_found "spice" \
47121b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
4713cd4ec0b4SGerd Hoffmann    fi
4714cd4ec0b4SGerd Hoffmann    spice="no"
4715cd4ec0b4SGerd Hoffmann  fi
4716cd4ec0b4SGerd Hoffmannfi
4717cd4ec0b4SGerd Hoffmann
47187b02f544SMarc-André Lureau# check for smartcard support
47197b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
47200f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
47217b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
47227b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
47237b02f544SMarc-André Lureau        smartcard="yes"
4724111a38b0SRobert Relyea    else
47257b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
47267b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4727111a38b0SRobert Relyea        fi
47287b02f544SMarc-André Lureau        smartcard="no"
4729111a38b0SRobert Relyea    fi
4730111a38b0SRobert Relyeafi
4731111a38b0SRobert Relyea
47322b2325ffSGerd Hoffmann# check for libusb
47332b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
473465d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
47352b2325ffSGerd Hoffmann        libusb="yes"
4736ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4737ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
47382b2325ffSGerd Hoffmann    else
47392b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
47408efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
47412b2325ffSGerd Hoffmann        fi
47422b2325ffSGerd Hoffmann        libusb="no"
47432b2325ffSGerd Hoffmann    fi
47442b2325ffSGerd Hoffmannfi
47452b2325ffSGerd Hoffmann
474669354a83SHans de Goede# check for usbredirparser for usb network redirection support
474769354a83SHans de Goedeif test "$usb_redir" != "no" ; then
474865d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
474969354a83SHans de Goede        usb_redir="yes"
4750ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4751ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
475269354a83SHans de Goede    else
475369354a83SHans de Goede        if test "$usb_redir" = "yes"; then
475421684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
475569354a83SHans de Goede        fi
475669354a83SHans de Goede        usb_redir="no"
475769354a83SHans de Goede    fi
475869354a83SHans de Goedefi
475969354a83SHans de Goede
4760cd4ec0b4SGerd Hoffmann##########################################
4761d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4762d9840e25STomoki Sekiyama
4763e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4764e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
4765d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4766690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4767d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4768d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4769690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4770d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4771d9840e25STomoki Sekiyama	  ;;
4772690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4773d9840e25STomoki Sekiyama  esac
4774d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4775d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4776d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4777d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4778d9840e25STomoki SekiyamaEOF
4779d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4780d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4781d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4782315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4783f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4784d9840e25STomoki Sekiyama  else
4785d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4786d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4787d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4788d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4789d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4790d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4791d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4792d9840e25STomoki Sekiyama    fi
4793d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4794d9840e25STomoki Sekiyama  fi
4795d9840e25STomoki Sekiyamafi
4796d9840e25STomoki Sekiyama
4797d9840e25STomoki Sekiyama##########################################
4798d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4799d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4800d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4801d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4802d9840e25STomoki Sekiyama
4803e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4804e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
4805d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4806d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4807d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4808d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4809d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4810d9840e25STomoki Sekiyama    else
4811d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4812d9840e25STomoki Sekiyama    fi
4813d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4814d9840e25STomoki Sekiyama    win_sdk=""
4815d9840e25STomoki Sekiyama  fi
4816d9840e25STomoki Sekiyamafi
4817d9840e25STomoki Sekiyama
4818d9840e25STomoki Sekiyama##########################################
481950cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
4820e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
482150cbebb9SMichael Roth  cat > $TMPC << EOF
482250cbebb9SMichael Roth#include <windows.h>
482350cbebb9SMichael Roth#include <ntddscsi.h>
482450cbebb9SMichael Rothint main(void) {
482550cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
482650cbebb9SMichael Roth#error Missing required ioctl definitions
482750cbebb9SMichael Roth#endif
482850cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
482950cbebb9SMichael Roth  return addr.Lun;
483050cbebb9SMichael Roth}
483150cbebb9SMichael RothEOF
483250cbebb9SMichael Roth  if compile_prog "" "" ; then
483350cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4834c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
483550cbebb9SMichael Roth  fi
483650cbebb9SMichael Rothfi
483750cbebb9SMichael Roth
483850cbebb9SMichael Roth##########################################
48399d9e1521SGerd Hoffmann# virgl renderer probe
48409d9e1521SGerd Hoffmann
48419d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
48429d9e1521SGerd Hoffmann  cat > $TMPC << EOF
48439d9e1521SGerd Hoffmann#include <virglrenderer.h>
48449d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
48459d9e1521SGerd HoffmannEOF
48469d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
48479d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
484847479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
48499d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
48509d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
48519d9e1521SGerd Hoffmann    virglrenderer="yes"
48529d9e1521SGerd Hoffmann  else
48539d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
48549d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
48559d9e1521SGerd Hoffmann    fi
48569d9e1521SGerd Hoffmann    virglrenderer="no"
48579d9e1521SGerd Hoffmann  fi
48589d9e1521SGerd Hoffmannfi
48599d9e1521SGerd Hoffmann
48609d9e1521SGerd Hoffmann##########################################
48618ca80760SRichard Henderson# capstone
48628ca80760SRichard Henderson
4863e219c499SRichard Hendersoncase "$capstone" in
4864e219c499SRichard Henderson  "" | yes)
48658ca80760SRichard Henderson    if $pkg_config capstone; then
4866e219c499SRichard Henderson      capstone=system
4867e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
4868e219c499SRichard Henderson      capstone=git
4869e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
4870e219c499SRichard Henderson      capstone=internal
4871e219c499SRichard Henderson    elif test -z "$capstone" ; then
4872e219c499SRichard Henderson      capstone=no
4873e219c499SRichard Henderson    else
4874e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
4875e219c499SRichard Henderson    fi
4876e219c499SRichard Henderson    ;;
4877e219c499SRichard Henderson
4878e219c499SRichard Henderson  system)
4879e219c499SRichard Henderson    if ! $pkg_config capstone; then
4880e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
4881e219c499SRichard Henderson    fi
4882e219c499SRichard Henderson    ;;
4883e219c499SRichard Hendersonesac
4884e219c499SRichard Henderson
4885e219c499SRichard Hendersoncase "$capstone" in
4886e219c499SRichard Henderson  git | internal)
4887e219c499SRichard Henderson    if test "$capstone" = git; then
4888e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
4889e219c499SRichard Henderson    fi
4890e219c499SRichard Henderson    mkdir -p capstone
4891e219c499SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
4892e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
4893e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
4894e219c499SRichard Henderson    else
4895e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
4896e219c499SRichard Henderson    fi
4897e219c499SRichard Henderson    LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
4898e219c499SRichard Henderson    ;;
4899e219c499SRichard Henderson
4900e219c499SRichard Henderson  system)
49018ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
49028ca80760SRichard Henderson    LIBS="$($pkg_config --libs capstone) $LIBS"
4903e219c499SRichard Henderson    ;;
4904e219c499SRichard Henderson
4905e219c499SRichard Henderson  no)
4906e219c499SRichard Henderson    ;;
4907e219c499SRichard Henderson  *)
4908e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
4909e219c499SRichard Henderson    ;;
4910e219c499SRichard Hendersonesac
49118ca80760SRichard Henderson
49128ca80760SRichard Henderson##########################################
49135f6b9e8fSBlue Swirl# check if we have fdatasync
49145f6b9e8fSBlue Swirl
49155f6b9e8fSBlue Swirlfdatasync=no
49165f6b9e8fSBlue Swirlcat > $TMPC << EOF
49175f6b9e8fSBlue Swirl#include <unistd.h>
4918d1722a27SAlexandre Raymondint main(void) {
4919d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4920d1722a27SAlexandre Raymondreturn fdatasync(0);
4921d1722a27SAlexandre Raymond#else
4922e172fe11SStefan Weil#error Not supported
4923d1722a27SAlexandre Raymond#endif
4924d1722a27SAlexandre Raymond}
49255f6b9e8fSBlue SwirlEOF
49265f6b9e8fSBlue Swirlif compile_prog "" "" ; then
49275f6b9e8fSBlue Swirl    fdatasync=yes
49285f6b9e8fSBlue Swirlfi
49295f6b9e8fSBlue Swirl
493094a420b1SStefan Hajnoczi##########################################
4931e78815a5SAndreas Färber# check if we have madvise
4932e78815a5SAndreas Färber
4933e78815a5SAndreas Färbermadvise=no
4934e78815a5SAndreas Färbercat > $TMPC << EOF
4935e78815a5SAndreas Färber#include <sys/types.h>
4936e78815a5SAndreas Färber#include <sys/mman.h>
4937832ce9c2SScott Wood#include <stddef.h>
4938e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4939e78815a5SAndreas FärberEOF
4940e78815a5SAndreas Färberif compile_prog "" "" ; then
4941e78815a5SAndreas Färber    madvise=yes
4942e78815a5SAndreas Färberfi
4943e78815a5SAndreas Färber
4944e78815a5SAndreas Färber##########################################
4945e78815a5SAndreas Färber# check if we have posix_madvise
4946e78815a5SAndreas Färber
4947e78815a5SAndreas Färberposix_madvise=no
4948e78815a5SAndreas Färbercat > $TMPC << EOF
4949e78815a5SAndreas Färber#include <sys/mman.h>
4950832ce9c2SScott Wood#include <stddef.h>
4951e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4952e78815a5SAndreas FärberEOF
4953e78815a5SAndreas Färberif compile_prog "" "" ; then
4954e78815a5SAndreas Färber    posix_madvise=yes
4955e78815a5SAndreas Färberfi
4956e78815a5SAndreas Färber
4957e78815a5SAndreas Färber##########################################
49589bc5a719SAndreas Gustafsson# check if we have posix_memalign()
49599bc5a719SAndreas Gustafsson
49609bc5a719SAndreas Gustafssonposix_memalign=no
49619bc5a719SAndreas Gustafssoncat > $TMPC << EOF
49629bc5a719SAndreas Gustafsson#include <stdlib.h>
49639bc5a719SAndreas Gustafssonint main(void) {
49649bc5a719SAndreas Gustafsson    void *p;
49659bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
49669bc5a719SAndreas Gustafsson}
49679bc5a719SAndreas GustafssonEOF
49689bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
49699bc5a719SAndreas Gustafsson    posix_memalign=yes
49709bc5a719SAndreas Gustafssonfi
49719bc5a719SAndreas Gustafsson
49729bc5a719SAndreas Gustafsson##########################################
49730a852417SPaul Durrant# check if we have posix_syslog
49740a852417SPaul Durrant
49750a852417SPaul Durrantposix_syslog=no
49760a852417SPaul Durrantcat > $TMPC << EOF
49770a852417SPaul Durrant#include <syslog.h>
49780a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
49790a852417SPaul DurrantEOF
49800a852417SPaul Durrantif compile_prog "" "" ; then
49810a852417SPaul Durrant    posix_syslog=yes
49820a852417SPaul Durrantfi
49830a852417SPaul Durrant
49840a852417SPaul Durrant##########################################
4985401bc051SPeter Maydell# check if we have sem_timedwait
4986401bc051SPeter Maydell
4987401bc051SPeter Maydellsem_timedwait=no
4988401bc051SPeter Maydellcat > $TMPC << EOF
4989401bc051SPeter Maydell#include <semaphore.h>
4990401bc051SPeter Maydellint main(void) { return sem_timedwait(0, 0); }
4991401bc051SPeter MaydellEOF
4992401bc051SPeter Maydellif compile_prog "" "" ; then
4993401bc051SPeter Maydell    sem_timedwait=yes
4994401bc051SPeter Maydellfi
4995401bc051SPeter Maydell
4996401bc051SPeter Maydell##########################################
49975c99fa37SKeno Fischer# check if we have strchrnul
49985c99fa37SKeno Fischer
49995c99fa37SKeno Fischerstrchrnul=no
50005c99fa37SKeno Fischercat > $TMPC << EOF
50015c99fa37SKeno Fischer#include <string.h>
50025c99fa37SKeno Fischerint main(void);
50035c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
50045c99fa37SKeno Fischerchar *haystack = (char*)&main;
50055c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
50065c99fa37SKeno FischerEOF
50075c99fa37SKeno Fischerif compile_prog "" "" ; then
50085c99fa37SKeno Fischer    strchrnul=yes
50095c99fa37SKeno Fischerfi
50105c99fa37SKeno Fischer
50115c99fa37SKeno Fischer##########################################
501294a420b1SStefan Hajnoczi# check if trace backend exists
501394a420b1SStefan Hajnoczi
50145b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
501594a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
50165b808275SLluís Vilanova  error_exit "invalid trace backends" \
50175b808275SLluís Vilanova      "Please choose supported trace backends."
501894a420b1SStefan Hajnoczifi
501994a420b1SStefan Hajnoczi
50207e24e92aSStefan Hajnoczi##########################################
50217e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
50225b808275SLluís Vilanovaif have_backend "ust"; then
50237e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5024bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
50257e24e92aSStefan Hajnocziint main(void) { return 0; }
50267e24e92aSStefan HajnocziEOF
5027c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5028bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
502989138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
50307e24e92aSStefan Hajnoczi    else
5031c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5032bf15f63cSMohamad Gebai    fi
5033bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
503489138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5035bf15f63cSMohamad Gebai    else
5036bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5037bf15f63cSMohamad Gebai    fi
5038bf15f63cSMohamad Gebai
5039bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5040bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
5041bf15f63cSMohamad Gebai  else
5042bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
50437e24e92aSStefan Hajnoczi  fi
50447e24e92aSStefan Hajnoczifi
5045b3d08c02SDaniel P. Berrange
5046b3d08c02SDaniel P. Berrange##########################################
5047b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
50485b808275SLluís Vilanovaif have_backend "dtrace"; then
5049b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
505076ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5051b3d08c02SDaniel P. Berrange  fi
5052c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5053c276b17dSDaniel P. Berrange  if has 'stap' ; then
5054c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5055c276b17dSDaniel P. Berrange  fi
5056b3d08c02SDaniel P. Berrangefi
5057b3d08c02SDaniel P. Berrange
50587e24e92aSStefan Hajnoczi##########################################
5059519175a2SAlex Barcelo# check and set a backend for coroutine
5060d0e2fce5SAneesh Kumar K.V
50617c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
506233c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
506333c53c54SDaniel P. Berrange# specific one.
50647c2acc70SPeter Maydell
50657c2acc70SPeter Maydellucontext_works=no
5066d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5067d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5068d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5069cdf84806SPeter Maydell#ifdef __stub_makecontext
5070cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5071cdf84806SPeter Maydell#endif
507275cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5073d0e2fce5SAneesh Kumar K.VEOF
5074d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
50757c2acc70SPeter Maydell    ucontext_works=yes
5076d0e2fce5SAneesh Kumar K.V  fi
5077519175a2SAlex Barcelofi
50787c2acc70SPeter Maydell
50797c2acc70SPeter Maydellif test "$coroutine" = ""; then
50807c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
50817c2acc70SPeter Maydell    coroutine=win32
50827c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
50837c2acc70SPeter Maydell    coroutine=ucontext
5084519175a2SAlex Barcelo  else
50857c2acc70SPeter Maydell    coroutine=sigaltstack
50867c2acc70SPeter Maydell  fi
50877c2acc70SPeter Maydellelse
50887c2acc70SPeter Maydell  case $coroutine in
50897c2acc70SPeter Maydell  windows)
50907c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
50917c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
50927c2acc70SPeter Maydell    fi
50937c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
50947c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
50957c2acc70SPeter Maydell    coroutine=win32
50967c2acc70SPeter Maydell    ;;
50977c2acc70SPeter Maydell  ucontext)
50987c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
50997c2acc70SPeter Maydell      feature_not_found "ucontext"
51007c2acc70SPeter Maydell    fi
51017c2acc70SPeter Maydell    ;;
510233c53c54SDaniel P. Berrange  sigaltstack)
51037c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
51047c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
51057c2acc70SPeter Maydell    fi
51067c2acc70SPeter Maydell    ;;
51077c2acc70SPeter Maydell  *)
510876ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
51097c2acc70SPeter Maydell    ;;
51107c2acc70SPeter Maydell  esac
5111d0e2fce5SAneesh Kumar K.Vfi
5112d0e2fce5SAneesh Kumar K.V
511370c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
511470c60c08SStefan Hajnoczi  coroutine_pool=yes
511570c60c08SStefan Hajnoczifi
511670c60c08SStefan Hajnoczi
51177d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
51187d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
51197d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
51207d992e4dSPeter Lieven    coroutine_pool=no
51217d992e4dSPeter Lieven  fi
51227d992e4dSPeter Lievenfi
51237d992e4dSPeter Lieven
51247d992e4dSPeter Lieven
5125d0e2fce5SAneesh Kumar K.V##########################################
5126d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5127d2042378SAneesh Kumar K.V
51284e1797f9SStefan Weilopen_by_handle_at=no
5129d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5130d2042378SAneesh Kumar K.V#include <fcntl.h>
5131acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5132acc55ba8SStefan Weil# error missing definition
5133acc55ba8SStefan Weil#else
513475cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5135acc55ba8SStefan Weil#endif
5136d2042378SAneesh Kumar K.VEOF
5137d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5138d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5139d2042378SAneesh Kumar K.Vfi
5140d2042378SAneesh Kumar K.V
5141e06a765eSHarsh Prateek Bora########################################
5142e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5143e06a765eSHarsh Prateek Bora
5144e06a765eSHarsh Prateek Boralinux_magic_h=no
5145e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5146e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5147e06a765eSHarsh Prateek Boraint main(void) {
514875cafad7SStefan Weil  return 0;
5149e06a765eSHarsh Prateek Bora}
5150e06a765eSHarsh Prateek BoraEOF
5151e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5152e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5153e06a765eSHarsh Prateek Borafi
5154e06a765eSHarsh Prateek Bora
51558ab1bf12SLuiz Capitulino########################################
5156c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
5157c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
5158c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
5159c95e3080SKevin Wolf# only a warning.
5160c95e3080SKevin Wolf#
5161c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
5162c95e3080SKevin Wolf# the build doesn't fail anyway.
5163c95e3080SKevin Wolf
516406d71fa1SPeter Maydellpragma_disable_unused_but_set=no
516506d71fa1SPeter Maydellcat > $TMPC << EOF
5166e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
5167c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
5168e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
5169c95e3080SKevin Wolf
517006d71fa1SPeter Maydellint main(void) {
517106d71fa1SPeter Maydell    return 0;
517206d71fa1SPeter Maydell}
517306d71fa1SPeter MaydellEOF
517406d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
5175cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
5176c95e3080SKevin Wolfelse
5177c95e3080SKevin Wolf    werror=no
517806d71fa1SPeter Maydellfi
517906d71fa1SPeter Maydell
518006d71fa1SPeter Maydell########################################
5181541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
51823f4349dcSKevin Wolf
51833f4349dcSKevin Wolfvalgrind_h=no
51843f4349dcSKevin Wolfcat > $TMPC << EOF
51853f4349dcSKevin Wolf#include <valgrind/valgrind.h>
51863f4349dcSKevin Wolfint main(void) {
51873f4349dcSKevin Wolf  return 0;
51883f4349dcSKevin Wolf}
51893f4349dcSKevin WolfEOF
51903f4349dcSKevin Wolfif compile_prog "" "" ; then
51913f4349dcSKevin Wolf    valgrind_h=yes
51923f4349dcSKevin Wolffi
51933f4349dcSKevin Wolf
51943f4349dcSKevin Wolf########################################
51958ab1bf12SLuiz Capitulino# check if environ is declared
51968ab1bf12SLuiz Capitulino
51978ab1bf12SLuiz Capitulinohas_environ=no
51988ab1bf12SLuiz Capitulinocat > $TMPC << EOF
51998ab1bf12SLuiz Capitulino#include <unistd.h>
52008ab1bf12SLuiz Capitulinoint main(void) {
5201c075a723SBlue Swirl    environ = 0;
52028ab1bf12SLuiz Capitulino    return 0;
52038ab1bf12SLuiz Capitulino}
52048ab1bf12SLuiz CapitulinoEOF
52058ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
52068ab1bf12SLuiz Capitulino    has_environ=yes
52078ab1bf12SLuiz Capitulinofi
52088ab1bf12SLuiz Capitulino
520976a347e1SRichard Henderson########################################
521076a347e1SRichard Henderson# check if cpuid.h is usable.
521176a347e1SRichard Henderson
521276a347e1SRichard Hendersoncat > $TMPC << EOF
521376a347e1SRichard Henderson#include <cpuid.h>
521476a347e1SRichard Hendersonint main(void) {
5215774d566cSPeter Maydell    unsigned a, b, c, d;
5216774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5217774d566cSPeter Maydell
5218774d566cSPeter Maydell    if (max >= 1) {
5219774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5220774d566cSPeter Maydell    }
5221774d566cSPeter Maydell
5222774d566cSPeter Maydell    if (max >= 7) {
5223774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5224774d566cSPeter Maydell    }
5225774d566cSPeter Maydell
522676a347e1SRichard Henderson    return 0;
522776a347e1SRichard Henderson}
522876a347e1SRichard HendersonEOF
522976a347e1SRichard Hendersonif compile_prog "" "" ; then
523076a347e1SRichard Henderson    cpuid_h=yes
523176a347e1SRichard Hendersonfi
523276a347e1SRichard Henderson
52335dd89908SRichard Henderson##########################################
52345dd89908SRichard Henderson# avx2 optimization requirement check
52355dd89908SRichard Henderson#
52365dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
52375dd89908SRichard Henderson# since we won't be able to select the new routines.
52385dd89908SRichard Henderson
5239e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
52405dd89908SRichard Henderson  cat > $TMPC << EOF
52415dd89908SRichard Henderson#pragma GCC push_options
52425dd89908SRichard Henderson#pragma GCC target("avx2")
52435dd89908SRichard Henderson#include <cpuid.h>
52445dd89908SRichard Henderson#include <immintrin.h>
52455dd89908SRichard Hendersonstatic int bar(void *a) {
52465dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
52475dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
52485dd89908SRichard Henderson}
52495dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
52505dd89908SRichard HendersonEOF
52515dd89908SRichard Henderson  if compile_object "" ; then
52525dd89908SRichard Henderson    avx2_opt="yes"
525386583a07SLiam Merwick  else
525486583a07SLiam Merwick    avx2_opt="no"
52555dd89908SRichard Henderson  fi
52565dd89908SRichard Hendersonfi
52575dd89908SRichard Henderson
5258f540166bSRichard Henderson########################################
5259f540166bSRichard Henderson# check if __[u]int128_t is usable.
5260f540166bSRichard Henderson
5261f540166bSRichard Hendersonint128=no
5262f540166bSRichard Hendersoncat > $TMPC << EOF
5263f540166bSRichard Henderson__int128_t a;
5264f540166bSRichard Henderson__uint128_t b;
5265f540166bSRichard Hendersonint main (void) {
5266f540166bSRichard Henderson  a = a + b;
5267f540166bSRichard Henderson  b = a * b;
5268464e3671SPeter Maydell  a = a * a;
5269f540166bSRichard Henderson  return 0;
5270f540166bSRichard Henderson}
5271f540166bSRichard HendersonEOF
5272f540166bSRichard Hendersonif compile_prog "" "" ; then
5273f540166bSRichard Henderson    int128=yes
5274f540166bSRichard Hendersonfi
527576a347e1SRichard Henderson
52767ebee43eSRichard Henderson#########################################
52777ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
52787ebee43eSRichard Henderson
52797ebee43eSRichard Hendersonatomic128=no
52807ebee43eSRichard Hendersonif test "$int128" = "yes"; then
52817ebee43eSRichard Henderson  cat > $TMPC << EOF
52827ebee43eSRichard Hendersonint main(void)
52837ebee43eSRichard Henderson{
52847ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
52857ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
52867ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
52877ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
52887ebee43eSRichard Henderson  return 0;
52897ebee43eSRichard Henderson}
52907ebee43eSRichard HendersonEOF
52917ebee43eSRichard Henderson  if compile_prog "" "" ; then
52927ebee43eSRichard Henderson    atomic128=yes
52937ebee43eSRichard Henderson  fi
52947ebee43eSRichard Hendersonfi
52957ebee43eSRichard Henderson
5296e6cd4bb5SRichard Hendersoncmpxchg128=no
5297e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5298e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5299e6cd4bb5SRichard Hendersonint main(void)
5300e6cd4bb5SRichard Henderson{
5301e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5302e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5303e6cd4bb5SRichard Henderson  return 0;
5304e6cd4bb5SRichard Henderson}
5305e6cd4bb5SRichard HendersonEOF
5306e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5307e6cd4bb5SRichard Henderson    cmpxchg128=yes
5308e6cd4bb5SRichard Henderson  fi
5309e6cd4bb5SRichard Hendersonfi
5310e6cd4bb5SRichard Henderson
5311df79b996SRichard Henderson#########################################
5312df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5313df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5314df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5315df79b996SRichard Henderson
5316df79b996SRichard Hendersoncat > $TMPC << EOF
5317df79b996SRichard Henderson#include <stdint.h>
5318df79b996SRichard Hendersonint main(void)
5319df79b996SRichard Henderson{
5320df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5321df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5322df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5323df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5324df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5325df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5326df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5327df79b996SRichard Henderson#else
5328df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5329df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5330df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5331df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5332df79b996SRichard Henderson#endif
5333df79b996SRichard Henderson  return 0;
5334df79b996SRichard Henderson}
5335df79b996SRichard HendersonEOF
5336df79b996SRichard Hendersonif compile_prog "" "" ; then
5337df79b996SRichard Henderson  atomic64=yes
5338df79b996SRichard Hendersonfi
5339df79b996SRichard Henderson
53401e6e9acaSRichard Henderson########################################
5341db432672SRichard Henderson# See if 16-byte vector operations are supported.
5342db432672SRichard Henderson# Even without a vector unit the compiler may expand these.
5343db432672SRichard Henderson# There is a bug in old GCC for PPC that crashes here.
5344db432672SRichard Henderson# Unfortunately it's the system compiler for Centos 7.
5345db432672SRichard Henderson
5346db432672SRichard Hendersoncat > $TMPC << EOF
5347db432672SRichard Hendersontypedef unsigned char U1 __attribute__((vector_size(16)));
5348db432672SRichard Hendersontypedef unsigned short U2 __attribute__((vector_size(16)));
5349db432672SRichard Hendersontypedef unsigned int U4 __attribute__((vector_size(16)));
5350db432672SRichard Hendersontypedef unsigned long long U8 __attribute__((vector_size(16)));
5351db432672SRichard Hendersontypedef signed char S1 __attribute__((vector_size(16)));
5352db432672SRichard Hendersontypedef signed short S2 __attribute__((vector_size(16)));
5353db432672SRichard Hendersontypedef signed int S4 __attribute__((vector_size(16)));
5354db432672SRichard Hendersontypedef signed long long S8 __attribute__((vector_size(16)));
5355db432672SRichard Hendersonstatic U1 a1, b1;
5356db432672SRichard Hendersonstatic U2 a2, b2;
5357db432672SRichard Hendersonstatic U4 a4, b4;
5358db432672SRichard Hendersonstatic U8 a8, b8;
5359db432672SRichard Hendersonstatic S1 c1;
5360db432672SRichard Hendersonstatic S2 c2;
5361db432672SRichard Hendersonstatic S4 c4;
5362db432672SRichard Hendersonstatic S8 c8;
5363db432672SRichard Hendersonstatic int i;
536474912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i);
536574912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i)
536674912f6dSLaurent Vivier{
536774912f6dSLaurent Vivier  *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
536874912f6dSLaurent Vivier  *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
536974912f6dSLaurent Vivier  *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
537074912f6dSLaurent Vivier  *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
537174912f6dSLaurent Vivier}
5372db432672SRichard Hendersonint main(void)
5373db432672SRichard Henderson{
5374db432672SRichard Henderson  a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5375db432672SRichard Henderson  a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5376db432672SRichard Henderson  a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5377db432672SRichard Henderson  a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5378db432672SRichard Henderson  a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5379db432672SRichard Henderson  a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5380db432672SRichard Henderson  a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5381db432672SRichard Henderson  a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5382db432672SRichard Henderson  c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5383db432672SRichard Henderson  return 0;
5384db432672SRichard Henderson}
5385db432672SRichard HendersonEOF
5386db432672SRichard Henderson
5387db432672SRichard Hendersonvector16=no
5388db432672SRichard Hendersonif compile_prog "" "" ; then
5389db432672SRichard Henderson  vector16=yes
5390db432672SRichard Hendersonfi
5391db432672SRichard Henderson
5392db432672SRichard Henderson########################################
53931e6e9acaSRichard Henderson# check if getauxval is available.
53941e6e9acaSRichard Henderson
53951e6e9acaSRichard Hendersongetauxval=no
53961e6e9acaSRichard Hendersoncat > $TMPC << EOF
53971e6e9acaSRichard Henderson#include <sys/auxv.h>
53981e6e9acaSRichard Hendersonint main(void) {
53991e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
54001e6e9acaSRichard Henderson}
54011e6e9acaSRichard HendersonEOF
54021e6e9acaSRichard Hendersonif compile_prog "" "" ; then
54031e6e9acaSRichard Henderson    getauxval=yes
54041e6e9acaSRichard Hendersonfi
54051e6e9acaSRichard Henderson
5406fd0e6053SJohn Snow########################################
5407fd0e6053SJohn Snow# check if ccache is interfering with
5408fd0e6053SJohn Snow# semantic analysis of macros
5409fd0e6053SJohn Snow
54105e4dfd3dSJohn Snowunset CCACHE_CPP2
5411fd0e6053SJohn Snowccache_cpp2=no
5412fd0e6053SJohn Snowcat > $TMPC << EOF
5413fd0e6053SJohn Snowstatic const int Z = 1;
5414fd0e6053SJohn Snow#define fn() ({ Z; })
5415fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5416fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5417fd0e6053SJohn Snow#define ID(X) (X)
5418fd0e6053SJohn Snowint main(int argc, char *argv[])
5419fd0e6053SJohn Snow{
5420fd0e6053SJohn Snow    int x = 0, y = 0;
5421fd0e6053SJohn Snow    x = ID(x);
5422fd0e6053SJohn Snow    x = fn();
5423fd0e6053SJohn Snow    fn();
5424fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5425fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5426fd0e6053SJohn Snow    return 0;
5427fd0e6053SJohn Snow}
5428fd0e6053SJohn SnowEOF
5429fd0e6053SJohn Snow
5430fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5431fd0e6053SJohn Snow    ccache_cpp2=yes
5432fd0e6053SJohn Snowfi
5433fd0e6053SJohn Snow
5434b553a042SJohn Snow#################################################
5435b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5436b553a042SJohn Snow
5437b553a042SJohn Snowif test "$fortify_source" != "no"; then
5438b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5439b553a042SJohn Snow    fortify_source="no";
5440e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5441cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5442b553a042SJohn Snow    fortify_source="no";
5443b553a042SJohn Snow  else
5444b553a042SJohn Snow    fortify_source="yes"
5445b553a042SJohn Snow  fi
5446b553a042SJohn Snowfi
5447b553a042SJohn Snow
54481efad060SFam Zheng###############################################
54491efad060SFam Zheng# Check if copy_file_range is provided by glibc
54501efad060SFam Zhenghave_copy_file_range=no
54511efad060SFam Zhengcat > $TMPC << EOF
54521efad060SFam Zheng#include <unistd.h>
54531efad060SFam Zhengint main(void) {
54541efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
54551efad060SFam Zheng  return 0;
54561efad060SFam Zheng}
54571efad060SFam ZhengEOF
54581efad060SFam Zhengif compile_prog "" "" ; then
54591efad060SFam Zheng    have_copy_file_range=yes
54601efad060SFam Zhengfi
54611efad060SFam Zheng
5462d2042378SAneesh Kumar K.V##########################################
5463277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5464277abf15SJan Vesely
5465277abf15SJan Veselyhave_fsxattr=no
5466277abf15SJan Veselycat > $TMPC << EOF
5467277abf15SJan Vesely#include <linux/fs.h>
5468277abf15SJan Veselystruct fsxattr foo;
5469277abf15SJan Veselyint main(void) {
5470277abf15SJan Vesely  return 0;
5471277abf15SJan Vesely}
5472277abf15SJan VeselyEOF
5473277abf15SJan Veselyif compile_prog "" "" ; then
5474277abf15SJan Vesely    have_fsxattr=yes
5475277abf15SJan Veselyfi
5476277abf15SJan Vesely
5477b66e10e4SPeter Maydell##########################################
5478a40161cbSPaolo Bonzini# check for usable membarrier system call
5479a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5480a40161cbSPaolo Bonzini    have_membarrier=no
5481a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5482a40161cbSPaolo Bonzini        have_membarrier=yes
5483a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5484a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5485a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5486a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5487a40161cbSPaolo Bonzini    #include <unistd.h>
5488a40161cbSPaolo Bonzini    #include <stdlib.h>
5489a40161cbSPaolo Bonzini    int main(void) {
5490a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5491a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5492a40161cbSPaolo Bonzini	exit(0);
5493a40161cbSPaolo Bonzini    }
5494a40161cbSPaolo BonziniEOF
5495a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5496a40161cbSPaolo Bonzini            have_membarrier=yes
5497a40161cbSPaolo Bonzini        fi
5498a40161cbSPaolo Bonzini    fi
5499a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5500a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5501a40161cbSPaolo Bonzini    fi
5502a40161cbSPaolo Bonzinielse
5503a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5504a40161cbSPaolo Bonzini    # work on Wine.
5505a40161cbSPaolo Bonzini    membarrier=no
5506a40161cbSPaolo Bonzinifi
5507a40161cbSPaolo Bonzini
5508a40161cbSPaolo Bonzini##########################################
5509b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5510575b22b1SLaurent Vivierhave_rtnetlink=no
5511575b22b1SLaurent Viviercat > $TMPC << EOF
5512575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5513575b22b1SLaurent Vivierint main(void) {
5514575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5515575b22b1SLaurent Vivier}
5516575b22b1SLaurent VivierEOF
5517575b22b1SLaurent Vivierif compile_prog "" "" ; then
5518575b22b1SLaurent Vivier    have_rtnetlink=yes
5519575b22b1SLaurent Vivierfi
5520575b22b1SLaurent Vivier
55216a02c806SStefan Hajnoczi##########################################
55226a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
55236a02c806SStefan Hajnoczihave_af_vsock=no
55246a02c806SStefan Hajnoczicat > $TMPC << EOF
55256a02c806SStefan Hajnoczi#include <errno.h>
55266a02c806SStefan Hajnoczi#include <sys/types.h>
55276a02c806SStefan Hajnoczi#include <sys/socket.h>
55286a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
55296a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
55306a02c806SStefan Hajnoczi#endif
55316a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
55326a02c806SStefan Hajnocziint main(void) {
55336a02c806SStefan Hajnoczi    int sock, ret;
55346a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
55356a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
55366a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
55376a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
55386a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
55396a02c806SStefan Hajnoczi        return 0;
55406a02c806SStefan Hajnoczi    }
55416a02c806SStefan Hajnoczi    return -1;
55426a02c806SStefan Hajnoczi}
55436a02c806SStefan HajnocziEOF
55446a02c806SStefan Hajnocziif compile_prog "" "" ; then
55456a02c806SStefan Hajnoczi    have_af_vsock=yes
55466a02c806SStefan Hajnoczifi
55476a02c806SStefan Hajnoczi
5548f0d92b56SLongpeng(Mike)##########################################
5549f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
5550f0d92b56SLongpeng(Mike)hava_afalg=no
5551f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5552f0d92b56SLongpeng(Mike)#include <errno.h>
5553f0d92b56SLongpeng(Mike)#include <sys/types.h>
5554f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5555f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5556f0d92b56SLongpeng(Mike)int main(void) {
5557f0d92b56SLongpeng(Mike)    int sock;
5558f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5559f0d92b56SLongpeng(Mike)    return sock;
5560f0d92b56SLongpeng(Mike)}
5561f0d92b56SLongpeng(Mike)EOF
5562f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5563f0d92b56SLongpeng(Mike)    have_afalg=yes
5564f0d92b56SLongpeng(Mike)fi
5565f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5566f0d92b56SLongpeng(Mike)then
5567f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5568f0d92b56SLongpeng(Mike)    then
5569f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5570f0d92b56SLongpeng(Mike)    fi
5571f0d92b56SLongpeng(Mike)fi
5572f0d92b56SLongpeng(Mike)
5573f0d92b56SLongpeng(Mike)
55746969ec6cSJames Clarke#################################################
5575c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
5576d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
5577c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
5578c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
5579c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
5580c97d6d2cSSergio Andres Gomez Del RealEOF
5581c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
5582c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
5583c97d6d2cSSergio Andres Gomez Del Real  else
5584c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
5585c97d6d2cSSergio Andres Gomez Del Real    LDFLAGS="-framework Hypervisor $LDFLAGS"
5586c97d6d2cSSergio Andres Gomez Del Real  fi
5587c97d6d2cSSergio Andres Gomez Del Realfi
5588c97d6d2cSSergio Andres Gomez Del Real
5589c97d6d2cSSergio Andres Gomez Del Real#################################################
55906969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
55916969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
55926969ec6cSJames Clarke# given. It does no harm to give it on other
55936969ec6cSJames Clarke# platforms too.
55946969ec6cSJames Clarke
55956969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
55966969ec6cSJames Clarke#       contains -Wmissing-prototypes
55976969ec6cSJames Clarkecat > $TMPC << EOF
55986969ec6cSJames Clarkeextern int foo(void);
55996969ec6cSJames Clarkeint foo(void) { return 0; }
56006969ec6cSJames ClarkeEOF
56016969ec6cSJames Clarkeif ! compile_object ""; then
56026969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
56036969ec6cSJames Clarkefi
56047ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
56057ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
56067ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
56077ecf44a5SPaolo Bonzini    break
56087ecf44a5SPaolo Bonzini  fi
56097ecf44a5SPaolo Bonzinidone
56107ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
56117ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
56126969ec6cSJames Clarkefi
56136969ec6cSJames Clarke
5614277abf15SJan Vesely##########################################
56154d04351fSChristopher Covington# check for sysmacros.h
56164d04351fSChristopher Covington
56174d04351fSChristopher Covingtonhave_sysmacros=no
56184d04351fSChristopher Covingtoncat > $TMPC << EOF
56194d04351fSChristopher Covington#include <sys/sysmacros.h>
56204d04351fSChristopher Covingtonint main(void) {
56214d04351fSChristopher Covington    return makedev(0, 0);
56224d04351fSChristopher Covington}
56234d04351fSChristopher CovingtonEOF
56244d04351fSChristopher Covingtonif compile_prog "" "" ; then
56254d04351fSChristopher Covington    have_sysmacros=yes
56264d04351fSChristopher Covingtonfi
56274d04351fSChristopher Covington
56284d04351fSChristopher Covington##########################################
5629da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
5630da92c3ffSAshish Mittal# Check if libvxhs is installed
5631da92c3ffSAshish Mittal
5632da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
5633da92c3ffSAshish Mittal  cat > $TMPC <<EOF
5634da92c3ffSAshish Mittal#include <stdint.h>
5635da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
5636da92c3ffSAshish Mittal
5637da92c3ffSAshish Mittalvoid *vxhs_callback;
5638da92c3ffSAshish Mittal
5639da92c3ffSAshish Mittalint main(void) {
5640da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
5641da92c3ffSAshish Mittal    return 0;
5642da92c3ffSAshish Mittal}
5643da92c3ffSAshish MittalEOF
5644da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
5645da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
5646da92c3ffSAshish Mittal    vxhs=yes
5647da92c3ffSAshish Mittal  else
5648da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
5649da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
5650da92c3ffSAshish Mittal    fi
5651da92c3ffSAshish Mittal    vxhs=no
5652da92c3ffSAshish Mittal  fi
5653da92c3ffSAshish Mittalfi
5654da92c3ffSAshish Mittal
5655da92c3ffSAshish Mittal##########################################
565649e00a18SAndreas Grapentin# check for _Static_assert()
565749e00a18SAndreas Grapentin
565849e00a18SAndreas Grapentinhave_static_assert=no
565949e00a18SAndreas Grapentincat > $TMPC << EOF
566049e00a18SAndreas Grapentin_Static_assert(1, "success");
566149e00a18SAndreas Grapentinint main(void) {
566249e00a18SAndreas Grapentin    return 0;
566349e00a18SAndreas Grapentin}
566449e00a18SAndreas GrapentinEOF
566549e00a18SAndreas Grapentinif compile_prog "" "" ; then
566649e00a18SAndreas Grapentin    have_static_assert=yes
566749e00a18SAndreas Grapentinfi
566849e00a18SAndreas Grapentin
566949e00a18SAndreas Grapentin##########################################
5670e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5671e674605fSTomáš Golembiovský
5672e674605fSTomáš Golembiovskýhave_utmpx=no
5673e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5674e674605fSTomáš Golembiovský#include <utmpx.h>
5675e674605fSTomáš Golembiovskýstruct utmpx user_info;
5676e674605fSTomáš Golembiovskýint main(void) {
5677e674605fSTomáš Golembiovský    return 0;
5678e674605fSTomáš Golembiovský}
5679e674605fSTomáš GolembiovskýEOF
5680e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5681e674605fSTomáš Golembiovský    have_utmpx=yes
5682e674605fSTomáš Golembiovskýfi
5683e674605fSTomáš Golembiovský
5684e674605fSTomáš Golembiovský##########################################
5685247724cbSMarc-André Lureau# checks for sanitizers
5686247724cbSMarc-André Lureau
5687247724cbSMarc-André Lureauhave_asan=no
5688247724cbSMarc-André Lureauhave_ubsan=no
5689d83414e1SMarc-André Lureauhave_asan_iface_h=no
5690d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
5691247724cbSMarc-André Lureau
5692247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
5693b9f44da2SMarc-André Lureau  write_c_skeleton
5694247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5695247724cbSMarc-André Lureau      have_asan=yes
5696247724cbSMarc-André Lureau  fi
5697b9f44da2SMarc-André Lureau
5698b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
5699b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
5700b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5701b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
5702b9f44da2SMarc-André Lureau#include <stdlib.h>
5703b9f44da2SMarc-André Lureauint main(void) {
5704b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
5705b9f44da2SMarc-André Lureau    return *(int *)(tmp + 2);
5706b9f44da2SMarc-André Lureau}
5707b9f44da2SMarc-André LureauEOF
5708247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5709247724cbSMarc-André Lureau      have_ubsan=yes
5710247724cbSMarc-André Lureau  fi
5711d83414e1SMarc-André Lureau
5712d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
5713d83414e1SMarc-André Lureau      have_asan_iface_h=yes
5714d83414e1SMarc-André Lureau  fi
5715d83414e1SMarc-André Lureau
5716d83414e1SMarc-André Lureau  cat > $TMPC << EOF
5717d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
5718d83414e1SMarc-André Lureauint main(void) {
5719d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
5720d83414e1SMarc-André Lureau  return 0;
5721d83414e1SMarc-André Lureau}
5722d83414e1SMarc-André LureauEOF
5723d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5724d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
5725d83414e1SMarc-André Lureau  fi
5726247724cbSMarc-André Lureaufi
5727247724cbSMarc-André Lureau
5728247724cbSMarc-André Lureau##########################################
572951a12b51SAlex Bennée# Docker and cross-compiler support
573051a12b51SAlex Bennée#
573151a12b51SAlex Bennée# This is specifically for building test
573251a12b51SAlex Bennée# cases for foreign architectures, not
573351a12b51SAlex Bennée# cross-compiling QEMU itself.
573451a12b51SAlex Bennée
573551a12b51SAlex Bennéeif has "docker"; then
573651a12b51SAlex Bennée    docker=$($python $source_path/tests/docker/docker.py probe)
573751a12b51SAlex Bennéefi
573851a12b51SAlex Bennée
573951a12b51SAlex Bennée##########################################
574017824406SJunyan He# check for libpmem
574117824406SJunyan He
574217824406SJunyan Heif test "$libpmem" != "no"; then
574317824406SJunyan He	if $pkg_config --exists "libpmem"; then
574417824406SJunyan He		libpmem="yes"
574517824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
574617824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
574717824406SJunyan He		libs_softmmu="$libs_softmmu $libpmem_libs"
574817824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
574917824406SJunyan He	else
575017824406SJunyan He		if test "$libpmem" = "yes" ; then
575117824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
575217824406SJunyan He		fi
575317824406SJunyan He		libpmem="no"
575417824406SJunyan He	fi
575517824406SJunyan Hefi
575617824406SJunyan He
575717824406SJunyan He##########################################
5758e86ecd4bSJuan Quintela# End of CC checks
5759e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5760e86ecd4bSJuan Quintela
5761d83414e1SMarc-André Lureauwrite_c_skeleton
5762d83414e1SMarc-André Lureau
57631d728c39SBlue Swirlif test "$gcov" = "yes" ; then
57641d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
57651d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
5766b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5767e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
576848e56d50SPaolo Bonzinielif test "$debug" = "no"; then
5769ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
5770e86ecd4bSJuan Quintelafi
5771a316e378SJuan Quintela
5772247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
5773247724cbSMarc-André Lureau  CFLAGS="-fsanitize=address $CFLAGS"
5774d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
5775d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
5776d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5777d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
5778d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
5779d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5780d83414e1SMarc-André Lureau  fi
5781247724cbSMarc-André Lureaufi
5782247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
5783247724cbSMarc-André Lureau  CFLAGS="-fsanitize=undefined $CFLAGS"
5784247724cbSMarc-André Lureaufi
5785247724cbSMarc-André Lureau
57866542aa9cSPeter Lieven##########################################
57876542aa9cSPeter Lieven# Do we have libnfs
57886542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
5789b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
57906542aa9cSPeter Lieven    libnfs="yes"
57916542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
57926542aa9cSPeter Lieven  else
57936542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
57948efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
57956542aa9cSPeter Lieven    fi
57966542aa9cSPeter Lieven    libnfs="no"
57976542aa9cSPeter Lieven  fi
57986542aa9cSPeter Lievenfi
57991d728c39SBlue Swirl
58003efac6ebSTomáš Golembiovský##########################################
58013efac6ebSTomáš Golembiovský# Do we have libudev
58023efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
58033efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
58043efac6ebSTomáš Golembiovský    libudev="yes"
58053efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
58063efac6ebSTomáš Golembiovský  else
58073efac6ebSTomáš Golembiovský    libudev="no"
58083efac6ebSTomáš Golembiovský  fi
58093efac6ebSTomáš Golembiovskýfi
58103efac6ebSTomáš Golembiovský
58116ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
58126ca026cbSPeter Maydellif test "$werror" = "yes"; then
58136ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
58146ca026cbSPeter Maydellfi
58156ca026cbSPeter Maydell
5816e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
5817e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
58181156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
5819e86ecd4bSJuan Quintela    fi
5820e86ecd4bSJuan Quintelafi
5821e86ecd4bSJuan Quintela
582294dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
582394dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
582494dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
582594dd53c5SGerd Hoffmannelse
582694dd53c5SGerd Hoffmann    POD2MAN="pod2man"
582794dd53c5SGerd Hoffmannfi
582894dd53c5SGerd Hoffmann
5829952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
5830952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
5831952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
5832e9a3591fSChristian Borntraeger        if ld_has $flag ; then
5833952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
5834952afb71SBlue Swirl        fi
5835952afb71SBlue Swirl    done
5836952afb71SBlue Swirlfi
5837952afb71SBlue Swirl
583810ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
5839e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
5840528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
5841834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
5842a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
584367ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
58445a67135aSbellard
5845e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
5846e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
5847e0580342SKamil Rytarowski  ivshmem=yes
5848e0580342SKamil Rytarowskifi
5849e0580342SKamil Rytarowski
58504b1c11fdSDaniel P. Berrangetools=""
58514b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
585272d277a7SGerd Hoffmann  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) qemu-edid\$(EXESUF) $tools"
58534b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
58544b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
5855b1449edbSKamil Rytarowski  fi
5856b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
5857a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
58584b1c11fdSDaniel P. Berrange  fi
58591b9d35f3SViktor Prutyanov  if [ "$curl" = "yes" ]; then
58601b9d35f3SViktor Prutyanov      tools="elf2dmp\$(EXESUF) $tools"
58613fa2d384SViktor Prutyanov  fi
58624b1c11fdSDaniel P. Berrangefi
58634b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
5864b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
5865b855f8d1SPaolo Bonzini    if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
5866983eef5aSMeador Inge      virtfs=yes
586717bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5868983eef5aSMeador Inge    else
5869983eef5aSMeador Inge      if test "$virtfs" = yes; then
5870b855f8d1SPaolo Bonzini        error_exit "VirtFS requires libcap devel and libattr devel"
5871983eef5aSMeador Inge      fi
587217500370SAndreas Färber      virtfs=no
5873983eef5aSMeador Inge    fi
5874fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
5875fe8fc5aeSPaolo Bonzini      mpath=yes
5876fe8fc5aeSPaolo Bonzini    else
5877fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
5878fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
5879fe8fc5aeSPaolo Bonzini      fi
5880fe8fc5aeSPaolo Bonzini      mpath=no
5881fe8fc5aeSPaolo Bonzini    fi
5882b855f8d1SPaolo Bonzini    tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
5883b855f8d1SPaolo Bonzini  else
5884b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
5885b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
5886b855f8d1SPaolo Bonzini    fi
5887b855f8d1SPaolo Bonzini    virtfs=no
5888fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
5889fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
5890fe8fc5aeSPaolo Bonzini    fi
5891fe8fc5aeSPaolo Bonzini    mpath=no
589217bff52bSM. Mohan Kumar  fi
58936a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
58946a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
58956a021536SGerd Hoffmann  fi
5896ff69fd8cSLaurent Vivierfi
58979d6bc27bSMichael Roth
58989d6bc27bSMichael Roth# Probe for guest agent support/options
58999d6bc27bSMichael Roth
5900e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
5901b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5902fafcaf1dSMichael Roth      tools="qemu-ga $tools"
5903e8ef31a3SMichael Tokarev      guest_agent=yes
5904e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
5905e8ef31a3SMichael Tokarev      guest_agent=no
5906e8ef31a3SMichael Tokarev  else
5907e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
5908ca35f780SPaolo Bonzini  fi
59094b1c11fdSDaniel P. Berrangefi
5910ca35f780SPaolo Bonzini
59119d6bc27bSMichael Roth# Guest agent Window MSI  package
59129d6bc27bSMichael Roth
59139d6bc27bSMichael Rothif test "$guest_agent" != yes; then
59149d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
59159d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
59169d6bc27bSMichael Roth  fi
59179d6bc27bSMichael Roth  guest_agent_msi=no
59189d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
59199d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
59209d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
59219d6bc27bSMichael Roth  fi
59229d6bc27bSMichael Roth  guest_agent_msi=no
59239d6bc27bSMichael Rothelif ! has wixl; then
59249d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
59259d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
59269d6bc27bSMichael Roth  fi
59279d6bc27bSMichael Roth  guest_agent_msi=no
59281a34904eSMichael Rothelse
59291a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
59301a34904eSMichael Roth  # disabled explicitly
59311a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
59321a34904eSMichael Roth    guest_agent_msi=yes
59331a34904eSMichael Roth  fi
59349d6bc27bSMichael Rothfi
59359d6bc27bSMichael Roth
59361a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
59379d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
59389d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
59399d6bc27bSMichael Roth  fi
59409d6bc27bSMichael Roth
59419d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
59429d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
59439d6bc27bSMichael Roth  fi
59449d6bc27bSMichael Roth
59459d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
59469d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
59479d6bc27bSMichael Roth  fi
59489d6bc27bSMichael Roth
59499d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
595089138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
59519d6bc27bSMichael Roth  fi
59529d6bc27bSMichael Roth
595389138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
59549d6bc27bSMichael Roth
59559d6bc27bSMichael Roth  case "$cpu" in
59569d6bc27bSMichael Roth  x86_64)
59579d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
59589d6bc27bSMichael Roth    ;;
59599d6bc27bSMichael Roth  i386)
59609d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
59619d6bc27bSMichael Roth    ;;
59629d6bc27bSMichael Roth  *)
59639d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
59649d6bc27bSMichael Roth    ;;
59659d6bc27bSMichael Roth  esac
59669d6bc27bSMichael Rothfi
59679d6bc27bSMichael Roth
5968ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5969ca35f780SPaolo Bonziniroms=
5970e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
5971e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
5972e633a5c6SEric Blake        test "$softmmu" = yes ; then
5973e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5974c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5975c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5976c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
5977e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5978e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5979ca35f780SPaolo Bonzini            roms="optionrom"
5980e57218b6SPeter Maydell            break
5981e57218b6SPeter Maydell        fi
5982e57218b6SPeter Maydell    done
5983ca35f780SPaolo Bonzinifi
5984e633a5c6SEric Blakeif test "$cpu" = "ppc64" && test "$targetos" != "Darwin" ; then
598539ac8455SDavid Gibson  roms="$roms spapr-rtas"
598639ac8455SDavid Gibsonfi
5987ca35f780SPaolo Bonzini
59882e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
59899933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
59902e33c3f8SThomas Huth  write_c_skeleton
59912e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
59929933c305SChristian Borntraeger    roms="$roms s390-ccw"
59939933c305SChristian Borntraeger  fi
59942e33c3f8SThomas Huthfi
59959933c305SChristian Borntraeger
5996964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
599792fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5998964c6fa1SRichard Henderson  textseg_addr=
5999964c6fa1SRichard Henderson  case "$cpu" in
6000479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
6001479eb121SRichard Henderson      # ??? Rationale for choosing this address
6002964c6fa1SRichard Henderson      textseg_addr=0x60000000
6003964c6fa1SRichard Henderson      ;;
6004964c6fa1SRichard Henderson    mips)
6005479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
6006479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
6007479eb121SRichard Henderson      textseg_addr=0x60000000
6008964c6fa1SRichard Henderson      ;;
6009964c6fa1SRichard Henderson  esac
6010964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
6011964c6fa1SRichard Henderson    cat > $TMPC <<EOF
6012964c6fa1SRichard Henderson    int main(void) { return 0; }
6013964c6fa1SRichard HendersonEOF
6014964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
6015964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
6016964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
6017964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
6018964c6fa1SRichard Henderson      # at least.
601992fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
602092fe2ba8SPeter Maydell        error_exit \
602192fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
602292fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
602392fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
602492fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
602592fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
602692fe2ba8SPeter Maydell            "--disable-user option to configure."
602792fe2ba8SPeter Maydell      fi
602892fe2ba8SPeter Maydell
6029964c6fa1SRichard Henderson      $ld --verbose | sed \
6030964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
6031964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
6032964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
6033964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
6034964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
6035964c6fa1SRichard Henderson    fi
6036964c6fa1SRichard Henderson  fi
6037964c6fa1SRichard Hendersonfi
6038964c6fa1SRichard Henderson
603911cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
604011cde1c8SBruno Dominguez# All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added.
604111cde1c8SBruno Dominguezif has $cxx; then
604211cde1c8SBruno Dominguez    cat > $TMPC <<EOF
604311cde1c8SBruno Dominguezint c_function(void);
604411cde1c8SBruno Dominguezint main(void) { return c_function(); }
604511cde1c8SBruno DominguezEOF
604611cde1c8SBruno Dominguez
604711cde1c8SBruno Dominguez    compile_object
604811cde1c8SBruno Dominguez
604911cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
605011cde1c8SBruno Dominguezextern "C" {
605111cde1c8SBruno Dominguez   int c_function(void);
605211cde1c8SBruno Dominguez}
605311cde1c8SBruno Dominguezint c_function(void) { return 42; }
605411cde1c8SBruno DominguezEOF
605511cde1c8SBruno Dominguez
605611cde1c8SBruno Dominguez    update_cxxflags
605711cde1c8SBruno Dominguez
605811cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
605911cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
606011cde1c8SBruno Dominguez        :
606111cde1c8SBruno Dominguez    else
606211cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
606311cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
606411cde1c8SBruno Dominguez        cxx=
606511cde1c8SBruno Dominguez    fi
606611cde1c8SBruno Dominguezelse
606711cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
606811cde1c8SBruno Dominguez    cxx=
606911cde1c8SBruno Dominguezfi
607011cde1c8SBruno Dominguez
607102d34f62SCole Robinsonecho_version() {
607202d34f62SCole Robinson    if test "$1" = "yes" ; then
607302d34f62SCole Robinson        echo "($2)"
607402d34f62SCole Robinson    fi
607502d34f62SCole Robinson}
607602d34f62SCole Robinson
607750e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
607850e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
60798a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
608050e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
60815ca9388aSGerd Hoffmann
60827d13299dSbellardecho "Install prefix    $prefix"
608389138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
60843d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
608589138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
608689138857SStefan Weilecho "library directory $(eval echo $libdir)"
608789138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
608889138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
608989138857SStefan Weilecho "include directory $(eval echo $includedir)"
609089138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
609111d9f695Sbellardif test "$mingw32" = "no" ; then
609289138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
609389138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
609443ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
60955a699bbbSLaszlo Ersekelse
60965a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
6097d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
609811d9f695Sbellardfi
60995a67135aSbellardecho "Source path       $source_path"
6100cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
6101aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
61027d13299dSbellardecho "C compiler        $cc"
610383469015Sbellardecho "Host C compiler   $host_cc"
610483f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
61053c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
610645d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
61070c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
6108a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
61090c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
61108a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS      $QEMU_LDFLAGS"
61117d13299dSbellardecho "make              $make"
61126a882643Spbrookecho "install           $install"
6113755ee70fSCleber Rosaecho "python            $python ($python_version)"
6114e2d8830eSBradif test "$slirp" = "yes" ; then
6115e2d8830eSBrad    echo "smbd              $smbd"
6116e2d8830eSBradfi
611717969268SFam Zhengecho "module support    $modules"
6118a98fd896Sbellardecho "host CPU          $cpu"
6119de83cd02Sbellardecho "host big endian   $bigendian"
612097a847bcSbellardecho "target list       $target_list"
61217d13299dSbellardecho "gprof enabled     $gprof"
612203b4fe7dSaliguoriecho "sparse enabled    $sparse"
61231625af87Saliguoriecho "strip binaries    $strip_opt"
612405c2a3e7Sbellardecho "profiler          $profiler"
612543ce4dfeSbellardecho "static build      $static"
61265b0753e0Sbellardif test "$darwin" = "yes" ; then
61275b0753e0Sbellard    echo "Cocoa support     $cocoa"
61285b0753e0Sbellardfi
612989138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
6130a442fe2fSDaniel P. Berrangéecho "SDL image support $sdl_image"
613189138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
6132925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
613389138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
6134a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
6135ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
613691bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
613789138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
61389a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
61398953caf3SDaniel P. Berrangeecho "PAM               $auth_pam"
61404d3b6f6eSbalrogecho "curses support    $curses"
614147479c55SMarc-André Lureauecho "virgl support     $virglrenderer $(echo_version $virglrenderer $virgl_version)"
6142769ce76dSAlexander Grafecho "curl support      $curl"
614367b915a5Sbellardecho "mingw32 support   $mingw32"
61440c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
6145b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
6146b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
6147983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
6148fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
6149821601eaSJes Sorensenecho "VNC support       $vnc"
6150821601eaSJes Sorensenif test "$vnc" = "yes" ; then
61512f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
61522f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
6153efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
6154821601eaSJes Sorensenfi
61553142255cSblueswir1if test -n "$sparc_cpu"; then
61563142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
61573142255cSblueswir1fi
6158e37630caSaliguoriecho "xen support       $xen"
61593996e85cSPaul Durrantif test "$xen" = "yes" ; then
61603996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
61613996e85cSPaul Durrantfi
61622e4d9fb1Saurel32echo "brlapi support    $brlapi"
6163a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
6164a25dba17SJuan Quintelaecho "Documentation     $docs"
616540d6444eSAvi Kivityecho "PIE               $pie"
61668a16d273Sthsecho "vde support       $vde"
616758952137SVincenzo Maffioneecho "netmap support    $netmap"
61685c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
6169758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
617077755340Sthsecho "Install blobs     $blobs"
6171b31a0277SJuan Quintelaecho "KVM support       $kvm"
6172b0cb0a66SVincent Palatinecho "HAX support       $hax"
6173c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
6174d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
6175b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
6176b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
6177b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
61789195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
6179b3f6ea7eSPaolo Bonzinifi
61805a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
6181b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
618221ab34c9SMarcel Apfelbaumecho "PVRDMA support    $pvrdma"
6183f652e6afSaurel32echo "fdt support       $fdt"
6184a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
6185ceb42de8Saliguoriecho "preadv support    $preadv"
61865f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
6187e78815a5SAndreas Färberecho "madvise           $madvise"
6188e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
61899bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
619047e98658SCorey Bryantecho "libcap-ng support $cap_ng"
6191d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
6192042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
61935e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
6194fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
6195e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
61965b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
6197713572a7SMarc-André Lureauif have_backend "simple"; then
61989410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
6199e00e36fbSStefan Weilfi
620089138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
6201f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
6202dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
62037b02f544SMarc-André Lureauecho "smartcard support $smartcard"
62042b2325ffSGerd Hoffmannecho "libusb            $libusb"
620569354a83SHans de Goedeecho "usb net redir     $usb_redir"
6206da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
6207014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
6208c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
62096542aa9cSPeter Lievenecho "libnfs support    $libnfs"
6210d138cee9SMichael Rothecho "build guest agent $guest_agent"
6211d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
621250cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
62134c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
6214f794573eSEduardo Otuboecho "seccomp support   $seccomp"
62157c2acc70SPeter Maydellecho "coroutine backend $coroutine"
621670c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
62177d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
6218ba59fb77SPaolo Bonziniecho "mutex debugging   $debug_mutex"
6219f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
6220eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
62211d728c39SBlue Swirlecho "gcov              $gcov_tool"
62221d728c39SBlue Swirlecho "gcov enabled      $gcov"
6223ab214c29SStefan Bergerecho "TPM support       $tpm"
62240a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
62253b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
6226f4ede81eSAmarnath Valluriecho "TPM emulator      $tpm_emulator"
62273556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
6228ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
6229607dacd0Sqiaonuohanecho "lzo support       $lzo"
6230607dacd0Sqiaonuohanecho "snappy support    $snappy"
62316b383c08SPeter Wuecho "bzip2 support     $bzip2"
623283bc1f97SJulio Faraccoecho "lzfse support     $lzfse"
6233a99d57bbSWanlong Gaoecho "NUMA host support $numa"
6234ed279a06SKlim Kireevecho "libxml2           $libxml2"
62352847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
62367b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
623799f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
6238a6b1d4c0SChanglong Xieecho "replication support $replication"
6239da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
62402f740136SJeff Codyecho "bochs support     $bochs"
62412f740136SJeff Codyecho "cloop support     $cloop"
62422f740136SJeff Codyecho "dmg support       $dmg"
62432f740136SJeff Codyecho "qcow v1 support   $qcow1"
62442f740136SJeff Codyecho "vdi support       $vdi"
62452f740136SJeff Codyecho "vvfat support     $vvfat"
62462f740136SJeff Codyecho "qed support       $qed"
62472f740136SJeff Codyecho "parallels support $parallels"
62482f740136SJeff Codyecho "sheepdog support  $sheepdog"
62498ca80760SRichard Hendersonecho "capstone          $capstone"
625051a12b51SAlex Bennéeecho "docker            $docker"
625117824406SJunyan Heecho "libpmem support   $libpmem"
62523efac6ebSTomáš Golembiovskýecho "libudev           $libudev"
625367b915a5Sbellard
6254898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
6255898be3e0SPeter Maydell    echo
6256898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
6257898be3e0SPeter Maydell    echo
6258898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
6259898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
6260898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6261898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6262898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6263898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6264898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6265898be3e0SPeter Maydellfi
6266898be3e0SPeter Maydell
6267898be3e0SPeter Maydellif test "$supported_os" = "no"; then
6268898be3e0SPeter Maydell    echo
6269898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
6270898be3e0SPeter Maydell    echo
6271c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
6272c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
6273898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6274898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6275898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6276898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6277898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6278898be3e0SPeter Maydellfi
6279898be3e0SPeter Maydell
628098ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
628197a847bcSbellard
6282dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
6283dbd99ae3SStefan Weil
628498ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
628598ec69acSJuan Quintelaecho >> $config_host_mak
628698ec69acSJuan Quintela
6287e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
628899d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
628999d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
62903aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
62918bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
62920f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
629399d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
629499d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
629522d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
62969afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
62973d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
62989afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
6299e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
63005a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6301785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
63025a699bbbSLaszlo Ersekfi
6303f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6304834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6305a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
630667ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
6307f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
6308cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6309aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6310f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6311804edf29SJuan Quintela
631298ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6313727e5283SPaolo Bonzini
6314f8393946Saurel32if test "$debug_tcg" = "yes" ; then
63152358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6316f8393946Saurel32fi
63171625af87Saliguoriif test "$strip_opt" = "yes" ; then
631852ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
63191625af87Saliguorifi
63207d13299dSbellardif test "$bigendian" = "yes" ; then
6321e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
632297a847bcSbellardfi
632367b915a5Sbellardif test "$mingw32" = "yes" ; then
632498ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
632589138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
63269fe6de94SBlue Swirl  version_major=${rc_version%%.*}
63279fe6de94SBlue Swirl  rc_version=${rc_version#*.}
63289fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
63299fe6de94SBlue Swirl  rc_version=${rc_version#*.}
63309fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
63319fe6de94SBlue Swirl  version_micro=0
63329fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
63339fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6334d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6335d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6336f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6337d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6338d9840e25STomoki Sekiyama  fi
633950cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
634076dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
634150cbebb9SMichael Roth  fi
63421a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
63439dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
63449dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
63459dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
63469dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
63479dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
63489dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
63499dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
63509dacf32dSYossi Hindin  fi
6351210fa556Spbrookelse
635235f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6353210fa556Spbrookfi
6354128ab2ffSblueswir1
6355dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6356dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6357dffcb71cSMark McLoughlinfi
6358dffcb71cSMark McLoughlin
635983fb7adfSbellardif test "$darwin" = "yes" ; then
636098ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
636183fb7adfSbellardfi
6362b29fe3edSmalc
6363ec530c81Sbellardif test "$solaris" = "yes" ; then
636498ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6365ec530c81Sbellardfi
6366179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6367179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6368179cf400SAndreas Färberfi
636997a847bcSbellardif test "$static" = "yes" ; then
637098ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
637197a847bcSbellardfi
63721ba16968SStefan Weilif test "$profiler" = "yes" ; then
63732358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
637405c2a3e7Sbellardfi
6375c20709aaSbellardif test "$slirp" = "yes" ; then
637698ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6377e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6378c20709aaSbellardfi
63798a16d273Sthsif test "$vde" = "yes" ; then
638098ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6381e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
63828a16d273Sthsfi
638358952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
638458952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
638558952137SVincenzo Maffionefi
6386015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6387015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6388015a33bdSGongleifi
638947e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
639047e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
639147e98658SCorey Bryantfi
63922358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
63930c58ac1cSmalcfor drv in $audio_drv_list; do
63941ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6395ce3dc033SGerd Hoffmann    case "$drv" in
6396051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
6397ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
6398ce3dc033SGerd Hoffmann	*)
6399ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
6400ce3dc033SGerd Hoffmann    esac
64010c58ac1cSmalcdone
6402b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6403b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6404b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6405b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6406b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
640767f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
640867f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
640967f86e8eSJuan Quintelafi
6410d5631638Smalcif test "$audio_win_int" = "yes" ; then
6411d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6412d5631638Smalcfi
6413b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6414b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6415821601eaSJes Sorensenif test "$vnc" = "yes" ; then
6416821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
6417821601eaSJes Sorensenfi
64182f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
641998ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
64202f9606b3Saliguorifi
6421821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
64222f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
64232f6f5c7aSCorentin Charyfi
6424821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
6425efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6426efe556adSCorentin Charyfi
64276a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
64286a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
64296a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
64306a021536SGerd Hoffmannfi
6431dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6432dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6433dce512deSChristoph Hellwigfi
643489138857SStefan Weilqemu_version=$(head $source_path/VERSION)
643598ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
64362358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
643798ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
64382b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
6439a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
644098ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6441cc8ae6deSpbrookfi
644217969268SFam Zhengif test "$modules" = "yes"; then
6443e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6444e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
644589138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
644617969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
644717969268SFam Zhengfi
6448e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
64498781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
64508781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
64518781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
64528781595bSGerd Hoffmannfi
64531ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
645496400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
64558ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
64568ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
6457a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes" ; then
6458a442fe2fSDaniel P. Berrangé      echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
6459a442fe2fSDaniel P. Berrangé  fi
646049ecc3faSbellardfi
646149ecc3faSbellardif test "$cocoa" = "yes" ; then
646298ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
646349ecc3faSbellardfi
64644d3b6f6eSbalrogif test "$curses" = "yes" ; then
64652373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
64662373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
64672373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6468ab4e5602SJan Kiszkafi
6469099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
64702358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6471099d6b0fSRiku Voipiofi
647240ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
647340ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
647440ff6d7eSKevin Wolffi
64753ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
64762358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
64773ce34dfbSvibisreenivasanfi
6478c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6479c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6480c2882b96SRiku Voipiofi
6481751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6482751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6483751bcc39SMarc-André Lureaufi
6484955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
6485955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
6486955727d2SCortland Tölvafi
6487d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6488d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6489d0927938SUlrich Hechtfi
64903d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
64913d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
64923d4fa43eSKusanagi Kouichifi
6493b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6494b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6495b953f075SDenis V. Lunevfi
6496ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6497ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6498ed911435SKevin Wolffi
6499c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6500c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6501c727f47dSPeter Maydellfi
6502dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6503dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6504dace20dcSPeter Maydellfi
6505d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6506d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6507d0927938SUlrich Hechtfi
65084e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
65094e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
65104e0c6529SAlex Blighfi
6511cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6512cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6513cd758dd0SAlex Blighfi
65143b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
65153b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
65163b6edd16SPeter Maydellfi
65173b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
65183b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
65193b6edd16SPeter Maydellfi
6520a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6521a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6522a8fd1abaSPeter Maydellfi
652351834341SRiku Voipioif test "$timerfd" = "yes" ; then
652451834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
652551834341SRiku Voipiofi
65269af5c906SRiku Voipioif test "$setns" = "yes" ; then
65279af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
65289af5c906SRiku Voipiofi
652938860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
653038860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
653138860a03SAleksandar Markovicfi
65325a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
65335a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
65345a03cd00SAleksandar Markovicfi
65353b3f24adSaurel32if test "$inotify" = "yes" ; then
65362358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
65373b3f24adSaurel32fi
6538c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6539c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6540c05c7a73SRiku Voipiofi
6541401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6542401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6543401bc051SPeter Maydellfi
65445c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
65455c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
65465c99fa37SKeno Fischerfi
65476ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
65486ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
65496ae9a1f4SJuan Quintelafi
65506ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
65516ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
65526ae9a1f4SJuan Quintelafi
6553769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6554d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
6555b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
65566ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6557769ce76dSAlexander Graffi
65582e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
655998ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
65608eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
65612e4d9fb1Saurel32fi
6562fb599c9aSbalrogif test "$bluez" = "yes" ; then
656398ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
6564ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
6565fb599c9aSbalrogfi
6566a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6567e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
6568a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6569014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6570925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6571925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6572925a0400SGerd Hoffmann  fi
6573bbbf9bfbSStefan Weilfi
6574f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
6575f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
6576f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
6577f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
6578f876b765SMarc-André Lureaufi
6579a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6580ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6581ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6582ddbb0d09SDaniel P. Berrangefi
658391bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
658491bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
65851f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
65861f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
65871f923c70SLongpeng(Mike)  fi
658862893b67SDaniel P. Berrangefi
658991bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
659091bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6591becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6592ed754746SDaniel P. Berrangefi
65939a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
65949a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
65959a2fd434SDaniel P. Berrangefi
65968953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
65978953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
65988953caf3SDaniel P. Berrangefi
6599559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6600559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6601559607eaSDaniel P. Berrangefi
66026b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
66036b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
66046b39b063SEric Blakefi
6605277abf15SJan Vesely
6606277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6607277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6608277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6609277abf15SJan Vesely# if this macro is set.
6610277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6611277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6612277abf15SJan Veselyfi
66131efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
66141efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
66151efad060SFam Zhengfi
6616bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6617bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6618a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6619e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6620a4ccabcfSAnthony Liguorifi
66219d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
66229d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
66239d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
66249d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
66259d9e1521SGerd Hoffmannfi
6626e37630caSaliguoriif test "$xen" = "yes" ; then
66276dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6628d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
6629e37630caSaliguorifi
66305c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
66315c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
66325c6c3a6cSChristoph Hellwigfi
6633758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6634758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6635758e8e38SVenkateswararao Jujjuri (JV)fi
66364f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
66374f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
66384f26f2b6SAvi Kivityfi
6639983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6640758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6641758e8e38SVenkateswararao Jujjuri (JV)fi
6642fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
6643fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
66441b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
66451b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
66461b0578f5SMurilo Opsfelder Araujo  fi
6647fe8fc5aeSPaolo Bonzinifi
66485e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
66495e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
66505e9be92dSNicholas Bellingerfi
6651af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
6652af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
6653af3bba76SPaolo Bonzinifi
6654af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
665556f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
665603ce5744SNikolay Nikolaevfi
6657042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
6658042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6659042cea27SGongleifi
6660fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
6661fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6662fc0b9b0eSStefan Hajnoczifi
6663299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
6664299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
6665299e6f19SPaolo Bonzinifi
6666e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
6667e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6668e6a74868SMarc-André Lureaufi
666977755340Sthsif test "$blobs" = "yes" ; then
667098ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
667177755340Sthsfi
6672bf9298b9Saliguoriif test "$iovec" = "yes" ; then
66732358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
6674bf9298b9Saliguorifi
6675ceb42de8Saliguoriif test "$preadv" = "yes" ; then
66762358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
6677ceb42de8Saliguorifi
6678e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
66793f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
6680f652e6afSaurel32fi
6681a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
6682a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6683a40161cbSPaolo Bonzinifi
6684dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
6685dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6686dcc38d1cSMarcelo Tosattifi
6687d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
6688d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
6689d339d766SRichard W.M. Jonesfi
6690b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
6691b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
66929195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
66939195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
66949195b2c2SStefan Weil  fi
6695b3f6ea7eSPaolo Bonzinifi
66965f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
66975f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
66985f6b9e8fSBlue Swirlfi
6699e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
6700e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
6701e78815a5SAndreas Färberfi
6702e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
6703e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6704e78815a5SAndreas Färberfi
67059bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
67069bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
67079bc5a719SAndreas Gustafssonfi
670897a847bcSbellard
6709cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
6710cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
6711cd4ec0b4SGerd Hoffmannfi
6712cd4ec0b4SGerd Hoffmann
67137b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
67147b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
67157b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
67167b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6717111a38b0SRobert Relyeafi
6718111a38b0SRobert Relyea
67192b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
67202b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6721b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6722b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
67232b2325ffSGerd Hoffmannfi
67242b2325ffSGerd Hoffmann
672569354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
672669354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6727cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6728cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
672969354a83SHans de Goedefi
673069354a83SHans de Goede
6731da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
6732da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
6733da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6734014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
6735014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6736014cb152SGerd Hoffmann  fi
673720ff075bSMichael Wallefi
673820ff075bSMichael Walle
67395a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
67405a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
67415a22ab71SYang Zhongfi
67425a22ab71SYang Zhong
674399f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
674499f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
674599f2dbd3SLiang Lifi
674699f2dbd3SLiang Li
6747607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
6748607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
6749607dacd0Sqiaonuohanfi
6750607dacd0Sqiaonuohan
6751607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
6752607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
6753607dacd0Sqiaonuohanfi
6754607dacd0Sqiaonuohan
67556b383c08SPeter Wuif test "$bzip2" = "yes" ; then
67566b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
67576b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
67586b383c08SPeter Wufi
67596b383c08SPeter Wu
676083bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
676183bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
676283bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
676383bc1f97SJulio Faraccofi
676483bc1f97SJulio Faracco
6765c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
6766d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
67676ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
67686ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6769c589b249SRonnie Sahlbergfi
6770c589b249SRonnie Sahlberg
67716542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
67724be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
67734be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
67746542aa9cSPeter Lievenfi
67756542aa9cSPeter Lieven
6776f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
6777f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
6778c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6779c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6780f794573eSEduardo Otubofi
6781f794573eSEduardo Otubo
678283fb7adfSbellard# XXX: suppress that
67837d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
67842358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
67857d3505c5Sbellardfi
67867d3505c5Sbellard
67874d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
67884d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
67894d9310f4SDaniel P. Berrangefi
67903556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
67913556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
67923556c233SPaolo Bonzinifi
6793f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
6794d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
67956ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
67966ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6797f27aaf4bSChristian Brunnerfi
679820ff6c80SAnthony Liguori
67997c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
680070c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
680170c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
680270c60c08SStefan Hajnoczielse
680370c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
680470c60c08SStefan Hajnoczifi
6805d0e2fce5SAneesh Kumar K.V
68067d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
68077d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
68087d992e4dSPeter Lievenfi
68097d992e4dSPeter Lieven
6810f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
6811f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
6812f0d92b56SLongpeng(Mike)fi
6813f0d92b56SLongpeng(Mike)
6814d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
6815d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6816d2042378SAneesh Kumar K.Vfi
6817d2042378SAneesh Kumar K.V
6818e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
6819e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6820e06a765eSHarsh Prateek Borafi
6821e06a765eSHarsh Prateek Bora
6822cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
6823cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
682406d71fa1SPeter Maydellfi
682506d71fa1SPeter Maydell
68263f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
68273f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
68283f4349dcSKevin Wolffi
68293f4349dcSKevin Wolf
6830d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
6831d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6832d83414e1SMarc-André Lureaufi
6833d83414e1SMarc-André Lureau
68348ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
68358ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
68368ab1bf12SLuiz Capitulinofi
68378ab1bf12SLuiz Capitulino
683876a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
683976a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
684076a347e1SRichard Hendersonfi
684176a347e1SRichard Henderson
6842f540166bSRichard Hendersonif test "$int128" = "yes" ; then
6843f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
6844f540166bSRichard Hendersonfi
6845f540166bSRichard Henderson
68467ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
68477ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
68487ebee43eSRichard Hendersonfi
68497ebee43eSRichard Henderson
6850e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
6851e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
6852e6cd4bb5SRichard Hendersonfi
6853e6cd4bb5SRichard Henderson
6854df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
6855df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6856df79b996SRichard Hendersonfi
6857df79b996SRichard Henderson
6858db432672SRichard Hendersonif test "$vector16" = "yes" ; then
6859db432672SRichard Henderson  echo "CONFIG_VECTOR16=y" >> $config_host_mak
6860db432672SRichard Hendersonfi
6861db432672SRichard Henderson
68621e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
68631e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
68641e6e9acaSRichard Hendersonfi
68651e6e9acaSRichard Henderson
6866eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
6867d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
68686ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
68696ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6870eb100396SBharata B Raofi
6871eb100396SBharata B Rao
6872d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
6873d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6874d85fa9ebSJeff Codyfi
6875d85fa9ebSJeff Cody
68760c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
68770c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
68780c14fb47SBharata B Raofi
68790c14fb47SBharata B Rao
6880df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
6881df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6882df3a429aSNiels de Vosfi
6883df3a429aSNiels de Vos
68847c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
68857c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
68867c815372SBharata B Raofi
68877c815372SBharata B Rao
68880a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
6889d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
68906ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
68916ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
68920a12ec87SRichard W.M. Jonesfi
68930a12ec87SRichard W.M. Jones
6894ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
6895ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6896ed1701c6SDr. David Alan Gilbertfi
6897ed1701c6SDr. David Alan Gilbert
68983b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
68993b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
6900f4ede81eSAmarnath Valluri  # TPM passthrough support?
69013b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
69023b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
69033b8acc11SPaolo Bonzini  fi
6904f4ede81eSAmarnath Valluri  # TPM emulator support?
6905f4ede81eSAmarnath Valluri  if test "$tpm_emulator" = "yes"; then
6906f4ede81eSAmarnath Valluri    echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
6907f4ede81eSAmarnath Valluri  fi
69083b8acc11SPaolo Bonzinifi
69093b8acc11SPaolo Bonzini
69105b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
69115b808275SLluís Vilanovaif have_backend "nop"; then
69126d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
691322890ab5SPrerna Saxenafi
69145b808275SLluís Vilanovaif have_backend "simple"; then
69156d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
69166d8a764eSLluís  # Set the appropriate trace file.
6917953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
69189410b56cSPrerna Saxenafi
6919ed7f5f1dSPaolo Bonziniif have_backend "log"; then
6920ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
69216d8a764eSLluísfi
69225b808275SLluís Vilanovaif have_backend "ust"; then
69236d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
69246d8a764eSLluísfi
69255b808275SLluís Vilanovaif have_backend "dtrace"; then
69266d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
69276d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
69286d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
69296d8a764eSLluís  fi
6930c276b17dSDaniel P. Berrangefi
69315b808275SLluís Vilanovaif have_backend "ftrace"; then
6932781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
6933781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6934781e9545SEiichi Tsukata  else
693521684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
6936781e9545SEiichi Tsukata  fi
6937781e9545SEiichi Tsukatafi
69380a852417SPaul Durrantif have_backend "syslog"; then
69390a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
69400a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
69410a852417SPaul Durrant  else
69420a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
69430a852417SPaul Durrant  fi
69440a852417SPaul Durrantfi
69459410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
69469410b56cSPrerna Saxena
69472da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
69482da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
6949392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
69502da776dbSMichael R. Hinesfi
69512da776dbSMichael R. Hines
695221ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
695321ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
695421ab34c9SMarcel Apfelbaumfi
695521ab34c9SMarcel Apfelbaum
6956575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
6957575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6958575b22b1SLaurent Vivierfi
6959575b22b1SLaurent Vivier
6960ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
6961ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
6962ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6963ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6964ed279a06SKlim Kireevfi
6965ed279a06SKlim Kireev
6966a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
6967a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
6968a6b1d4c0SChanglong Xiefi
6969a6b1d4c0SChanglong Xie
69706a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
69716a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
69726a02c806SStefan Hajnoczifi
69736a02c806SStefan Hajnoczi
69744d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
69754d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
69764d04351fSChristopher Covingtonfi
69774d04351fSChristopher Covington
697849e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
697949e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
698049e00a18SAndreas Grapentinfi
698149e00a18SAndreas Grapentin
6982e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
6983e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
6984e674605fSTomáš Golembiovskýfi
6985e674605fSTomáš Golembiovský
6986e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
6987e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6988e0580342SKamil Rytarowskifi
6989e219c499SRichard Hendersonif test "$capstone" != "no" ; then
69908ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
69918ca80760SRichard Hendersonfi
6992ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
6993ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
6994ba59fb77SPaolo Bonzinifi
6995e0580342SKamil Rytarowski
69965c312079SDr. David Alan Gilbert# Hold two types of flag:
69975c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
69985c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
6999479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
70005c312079SDr. David Alan Gilbert#                                     platform
7001479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
70025c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7003479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7004479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7005479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7006479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
70075c312079SDr. David Alan Gilbertfi
70085c312079SDr. David Alan Gilbert
7009da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
7010da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
7011da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
7012da92c3ffSAshish Mittalfi
7013da92c3ffSAshish Mittal
701417824406SJunyan Heif test "$libpmem" = "yes" ; then
701517824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
701617824406SJunyan Hefi
701717824406SJunyan He
70182f740136SJeff Codyif test "$bochs" = "yes" ; then
70192f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
70202f740136SJeff Codyfi
70212f740136SJeff Codyif test "$cloop" = "yes" ; then
70222f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
70232f740136SJeff Codyfi
70242f740136SJeff Codyif test "$dmg" = "yes" ; then
70252f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
70262f740136SJeff Codyfi
70272f740136SJeff Codyif test "$qcow1" = "yes" ; then
70282f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
70292f740136SJeff Codyfi
70302f740136SJeff Codyif test "$vdi" = "yes" ; then
70312f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
70322f740136SJeff Codyfi
70332f740136SJeff Codyif test "$vvfat" = "yes" ; then
70342f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
70352f740136SJeff Codyfi
70362f740136SJeff Codyif test "$qed" = "yes" ; then
70372f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
70382f740136SJeff Codyfi
70392f740136SJeff Codyif test "$parallels" = "yes" ; then
70402f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
70412f740136SJeff Codyfi
70422f740136SJeff Codyif test "$sheepdog" = "yes" ; then
70432f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
70442f740136SJeff Codyfi
70452f740136SJeff Cody
70465b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
70479edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
70485b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
70499edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
70505b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
70519edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
7052e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
70539edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
705440d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
70559edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
7056e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
7057c4f80543SAlistair Francis  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/riscv $QEMU_INCLUDES"
70585b5e3037SPaolo Bonzinielse
70599edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
70605b5e3037SPaolo Bonzinifi
70619edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES"
70625b5e3037SPaolo Bonzini
706398ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
706498ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7065804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7066804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
70671901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
70681901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
70691901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
707021655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
7071c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
7072755ee70fSCleber Rosaecho "PYTHON_VERSION=$python_version" >> $config_host_mak
7073804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7074a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7075a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
7076a31a8642SMichael S. Tsirkinfi
7077804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
707883f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
70793c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
7080804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
708145d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
7082cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
70835f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
70843dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
7085804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
7086804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
70879f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
70884852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
70899fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
7090e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
709146eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
7092a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
709311cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
7094f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
7095e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
7096e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
709780fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
70982944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
7099e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
7100e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7101e39f0062SPaolo Bonzinifi
710242da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
710342da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
710442da6041SGerd Hoffmannelse
710542da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
710642da6041SGerd Hoffmannfi
7107e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
710846eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
71098a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
71106969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
7111e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
711273da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
71133e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
7114409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
7115804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
711617969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
711717969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
7118957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
711990246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
712090246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
712194dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
71221d728c39SBlue Swirlif test "$gcov" = "yes" ; then
71231d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
71241d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
71251d728c39SBlue Swirlfi
7126804edf29SJuan Quintela
712751a12b51SAlex Bennéeif test "$docker" != "no"; then
712851a12b51SAlex Bennée    echo "HAVE_USER_DOCKER=y" >> $config_host_mak
712951a12b51SAlex Bennéefi
713051a12b51SAlex Bennée
71313efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
71323efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
71333efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
71343efac6ebSTomáš Golembiovskýfi
71353efac6ebSTomáš Golembiovský
71366efd7517SPeter Maydell# use included Linux headers
71376efd7517SPeter Maydellif test "$linux" = "yes" ; then
7138a307beb6SAndreas Färber  mkdir -p linux-headers
71396efd7517SPeter Maydell  case "$cpu" in
7140c72b26ecSRichard Henderson  i386|x86_64|x32)
714108312a63SPeter Maydell    linux_arch=x86
71426efd7517SPeter Maydell    ;;
7143a69dc537SThomas Huth  ppc|ppc64)
714408312a63SPeter Maydell    linux_arch=powerpc
71456efd7517SPeter Maydell    ;;
71466efd7517SPeter Maydell  s390x)
714708312a63SPeter Maydell    linux_arch=s390
714808312a63SPeter Maydell    ;;
71491f080313SClaudio Fontana  aarch64)
71501f080313SClaudio Fontana    linux_arch=arm64
71511f080313SClaudio Fontana    ;;
7152222e7d11SSanjay Lal  mips64)
7153222e7d11SSanjay Lal    linux_arch=mips
7154222e7d11SSanjay Lal    ;;
715508312a63SPeter Maydell  *)
715608312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
715708312a63SPeter Maydell    linux_arch="$cpu"
71586efd7517SPeter Maydell    ;;
71596efd7517SPeter Maydell  esac
716008312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
716108312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
716208312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
716308312a63SPeter Maydell    fi
71646efd7517SPeter Maydellfi
71656efd7517SPeter Maydell
716697a847bcSbellardfor target in $target_list; do
716797a847bcSbellardtarget_dir="$target"
716825be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
716989138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
717097a847bcSbellardtarget_bigendian="no"
71711f3d3c8fSJuan Quintela
7172c1799a84SPaolo Bonzinicase "$target_name" in
7173a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
7174ea2d6a39SJuan Quintela  target_bigendian=yes
7175ea2d6a39SJuan Quintela  ;;
7176ea2d6a39SJuan Quintelaesac
717797a847bcSbellardtarget_softmmu="no"
7178997344f3Sbellardtarget_user_only="no"
7179831b7825Sthstarget_linux_user="no"
718084778508Sblueswir1target_bsd_user="no"
71819e407a85Spbrookcase "$target" in
7182c1799a84SPaolo Bonzini  ${target_name}-softmmu)
71839e407a85Spbrook    target_softmmu="yes"
71849e407a85Spbrook    ;;
7185c1799a84SPaolo Bonzini  ${target_name}-linux-user)
71869e407a85Spbrook    target_user_only="yes"
71879e407a85Spbrook    target_linux_user="yes"
71889e407a85Spbrook    ;;
7189c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
719084778508Sblueswir1    target_user_only="yes"
719184778508Sblueswir1    target_bsd_user="yes"
719284778508Sblueswir1    ;;
71939e407a85Spbrook  *)
719476ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
71959e407a85Spbrook    exit 1
71969e407a85Spbrook    ;;
71979e407a85Spbrookesac
7198831b7825Sths
7199d75402b5SAlex Bennéetarget_compiler=""
7200d75402b5SAlex Bennéetarget_compiler_static=""
7201716a507cSAlex Bennéetarget_compiler_cflags=""
7202d75402b5SAlex Bennée
720397a847bcSbellardmkdir -p $target_dir
720425be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
720597a847bcSbellard
7206e5fe0c52Spbrookbflt="no"
7207ca759f9eSAlex Bennéemttcg="no"
720889138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
720956aebc89Spbrookgdb_xml_files=""
72107ba1e619Saliguori
7211c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
72126acff7daSJuan QuintelaTARGET_BASE_ARCH=""
7213e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
7214e73aae67SJuan Quintela
7215c1799a84SPaolo Bonzinicase "$target_name" in
72162408a527Saurel32  i386)
72170a7fa00aSEmilio G. Cota    mttcg="yes"
72187b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
7219d75402b5SAlex Bennée    target_compiler=$cross_cc_i386
7220716a507cSAlex Bennée    target_compiler_cflags=$cross_cc_ccflags_i386
72212408a527Saurel32  ;;
72222408a527Saurel32  x86_64)
72236acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
72240a7fa00aSEmilio G. Cota    mttcg="yes"
72257b0f97baSDoug Gale	gdb_xml_files="i386-64bit.xml"
7226d75402b5SAlex Bennée    target_compiler=$cross_cc_x86_64
72272408a527Saurel32  ;;
72282408a527Saurel32  alpha)
72295ee4f3c2SRichard Henderson    mttcg="yes"
7230d75402b5SAlex Bennée    target_compiler=$cross_cc_alpha
72312408a527Saurel32  ;;
72322408a527Saurel32  arm|armeb)
7233b498c8a0SJuan Quintela    TARGET_ARCH=arm
7234e5fe0c52Spbrook    bflt="yes"
7235ca759f9eSAlex Bennée    mttcg="yes"
723656aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
7237d75402b5SAlex Bennée    target_compiler=$cross_cc_arm
7238d422b2bcSAlex Bennée    eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
72392408a527Saurel32  ;;
7240722dd7beSMichael Weiser  aarch64|aarch64_be)
7241722dd7beSMichael Weiser    TARGET_ARCH=aarch64
72426a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
72436a49fa95SAlexander Graf    bflt="yes"
7244ca759f9eSAlex Bennée    mttcg="yes"
72458f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
7246d75402b5SAlex Bennée    target_compiler=$cross_cc_aarch64
7247d422b2bcSAlex Bennée    eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
72486a49fa95SAlexander Graf  ;;
72492408a527Saurel32  cris)
7250d75402b5SAlex Bennée    target_compiler=$cross_cc_cris
72512408a527Saurel32  ;;
725261766fe9SRichard Henderson  hppa)
72537b93dab5SRichard Henderson    mttcg="yes"
7254d75402b5SAlex Bennée    target_compiler=$cross_cc_hppa
725561766fe9SRichard Henderson  ;;
7256613a22c9SMichael Walle  lm32)
7257d75402b5SAlex Bennée    target_compiler=$cross_cc_lm32
7258613a22c9SMichael Walle  ;;
72592408a527Saurel32  m68k)
72600938cda5Saurel32    bflt="yes"
72615a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
7262d75402b5SAlex Bennée    target_compiler=$cross_cc_m68k
72632408a527Saurel32  ;;
7264877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
7265877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
726672b675caSEdgar E. Iglesias    bflt="yes"
7267be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
7268d75402b5SAlex Bennée    target_compiler=$cross_cc_microblaze
726972b675caSEdgar E. Iglesias  ;;
72702408a527Saurel32  mips|mipsel)
72710454728cSAleksandar Markovic    mttcg="yes"
7272b498c8a0SJuan Quintela    TARGET_ARCH=mips
7273d75402b5SAlex Bennée    target_compiler=$cross_cc_mips
727425be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
72752408a527Saurel32  ;;
72762408a527Saurel32  mipsn32|mipsn32el)
72770454728cSAleksandar Markovic    mttcg="yes"
7278597e2cecSRichard Henderson    TARGET_ARCH=mips64
72796acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
7280d75402b5SAlex Bennée    target_compiler=$cross_cc_mipsn32
728125be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
7282597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
72832408a527Saurel32  ;;
72842408a527Saurel32  mips64|mips64el)
72850454728cSAleksandar Markovic    mttcg="yes"
7286b498c8a0SJuan Quintela    TARGET_ARCH=mips64
72876acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
7288d75402b5SAlex Bennée    target_compiler=$cross_cc_mips64
728925be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
72902408a527Saurel32  ;;
7291d15a9c23SAnthony Green  moxie)
7292d75402b5SAlex Bennée    target_compiler=$cross_cc_moxie
7293d15a9c23SAnthony Green  ;;
7294e671711cSMarek Vasut  nios2)
7295d75402b5SAlex Bennée    target_compiler=$cross_cc_nios2
7296e671711cSMarek Vasut  ;;
72974a09d0bbSRichard Henderson  or1k)
7298d75402b5SAlex Bennée    target_compiler=$cross_cc_or1k
7299e67db06eSJia Liu    TARGET_ARCH=openrisc
7300e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
7301e67db06eSJia Liu  ;;
73022408a527Saurel32  ppc)
7303c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
7304d75402b5SAlex Bennée    target_compiler=$cross_cc_powerpc
73052408a527Saurel32  ;;
73062408a527Saurel32  ppc64)
73076acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7308e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
7309f0b0685dSNikunj A Dadhania    mttcg=yes
73101438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7311d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64
73122408a527Saurel32  ;;
73139c35126cSDoug Kwan  ppc64le)
73149c35126cSDoug Kwan    TARGET_ARCH=ppc64
73159c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
73169c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
7317f0b0685dSNikunj A Dadhania    mttcg=yes
73181438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7319d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64le
73209c35126cSDoug Kwan  ;;
73212408a527Saurel32  ppc64abi32)
7322b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
73236acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7324e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
732525be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
73261438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7327d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64abi32
73282408a527Saurel32  ;;
732925fa194bSMichael Clark  riscv32)
733025fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
733125fa194bSMichael Clark    TARGET_ABI_DIR=riscv
733225fa194bSMichael Clark    mttcg=yes
7333d75402b5SAlex Bennée    target_compiler=$cross_cc_riscv32
733425fa194bSMichael Clark  ;;
733525fa194bSMichael Clark  riscv64)
733625fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
733725fa194bSMichael Clark    TARGET_ABI_DIR=riscv
733825fa194bSMichael Clark    mttcg=yes
7339d75402b5SAlex Bennée    target_compiler=$cross_cc_riscv64
734025fa194bSMichael Clark  ;;
73412408a527Saurel32  sh4|sh4eb)
7342b498c8a0SJuan Quintela    TARGET_ARCH=sh4
73434dbed897Spbrook    bflt="yes"
7344d75402b5SAlex Bennée    target_compiler=$cross_cc_sh4
73452408a527Saurel32  ;;
73462408a527Saurel32  sparc)
7347d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc
73482408a527Saurel32  ;;
73492408a527Saurel32  sparc64)
73506acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7351d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc64
73522408a527Saurel32  ;;
73532408a527Saurel32  sparc32plus)
7354b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
73556acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7356e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
7357d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc32plus
735825be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
73592408a527Saurel32  ;;
736024e804ecSAlexander Graf  s390x)
736163685bc4SDavid Hildenbrand    mttcg=yes
736286158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
7363d75402b5SAlex Bennée    target_compiler=$cross_cc_s390x
736424e804ecSAlexander Graf  ;;
7365444e06b1SChen Gang  tilegx)
7366d75402b5SAlex Bennée    target_compiler=$cross_cc_tilegx
7367444e06b1SChen Gang  ;;
73685ecaa4edSPeter Crosthwaite  tricore)
7369d75402b5SAlex Bennée    target_compiler=$cross_cc_tricore
73705ecaa4edSPeter Crosthwaite  ;;
7371d2fbca94SGuan Xuetao  unicore32)
7372d75402b5SAlex Bennée    target_compiler=$cross_cc_unicore32
7373d2fbca94SGuan Xuetao  ;;
7374cfa550c6SMax Filippov  xtensa|xtensaeb)
7375cfa550c6SMax Filippov    TARGET_ARCH=xtensa
737602e33e9fSMax Filippov    bflt="yes"
73779fb40342SMax Filippov    mttcg="yes"
7378d75402b5SAlex Bennée    target_compiler=$cross_cc_xtensa
7379cfa550c6SMax Filippov  ;;
73802408a527Saurel32  *)
738176ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
73822408a527Saurel32  ;;
73832408a527Saurel32esac
73845e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
73855e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
73865e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
73875e8861a0SPaolo Bonzinifi
73885e8861a0SPaolo Bonzini
7389d75402b5SAlex Bennée# Do we have a cross compiler for this target?
7390d75402b5SAlex Bennéeif has $target_compiler; then
7391d75402b5SAlex Bennée
7392d75402b5SAlex Bennée    write_c_skeleton
7393d75402b5SAlex Bennée
7394716a507cSAlex Bennée    if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC -static ; then
7395d75402b5SAlex Bennée        # For host systems we might get away with building without -static
7396716a507cSAlex Bennée        if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC ; then
7397d75402b5SAlex Bennée            target_compiler=""
7398d75402b5SAlex Bennée        else
7399d75402b5SAlex Bennée            enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7400d75402b5SAlex Bennée            target_compiler_static="n"
7401d75402b5SAlex Bennée        fi
7402d75402b5SAlex Bennée    else
7403d75402b5SAlex Bennée        enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7404d75402b5SAlex Bennée        target_compiler_static="y"
7405d75402b5SAlex Bennée    fi
7406d75402b5SAlex Bennéeelse
7407d75402b5SAlex Bennée    target_compiler=""
7408d75402b5SAlex Bennéefi
7409d75402b5SAlex Bennée
74105e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
74115e8861a0SPaolo Bonzini
741299afc91dSDaniel P. Berrangeupper() {
741399afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
741499afc91dSDaniel P. Berrange}
741599afc91dSDaniel P. Berrange
741689138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
741725be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
7418c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
741925be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
7420e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
7421e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
7422e6e91b9cSJuan Quintelafi
742325be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
7424adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
7425adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
7426adfc3e91SStacey Sonfi
74273b6b7550SPaolo Bonzini
74283b6b7550SPaolo Bonziniif supported_xen_target $target; then
742925be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
7430eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
7431eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
7432eb6fda0fSAnthony PERARD    fi
7433432d268cSJun Nakajimafi
74343b6b7550SPaolo Bonziniif supported_kvm_target $target; then
743525be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
7436c59249f9SJuan Quintelafi
74373b6b7550SPaolo Bonziniif supported_hax_target $target; then
7438b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
7439b0cb0a66SVincent Palatinfi
7440c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
7441c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
7442c97d6d2cSSergio Andres Gomez Del Realfi
7443d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
7444d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
7445d661d9a4SJustin Terry (VM)fi
7446de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
744725be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
744897a847bcSbellardfi
744997a847bcSbellardif test "$target_softmmu" = "yes" ; then
745025be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
7451ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
7452ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
7453ca759f9eSAlex Bennée  fi
7454de83cd02Sbellardfi
7455997344f3Sbellardif test "$target_user_only" = "yes" ; then
745625be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
7457a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
7458997344f3Sbellardfi
7459831b7825Sthsif test "$target_linux_user" = "yes" ; then
746025be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
7461831b7825Sthsfi
746256aebc89Spbrooklist=""
746356aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
746456aebc89Spbrook  for x in $gdb_xml_files; do
746556aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
746656aebc89Spbrook  done
746725be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
74683d0f1517SJuan Quintelafi
7469de83cd02Sbellard
7470e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
747125be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7472e5fe0c52Spbrookfi
747384778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
747425be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
747584778508Sblueswir1fi
74765b0753e0Sbellard
7477d75402b5SAlex Bennéeif test -n "$target_compiler"; then
7478d75402b5SAlex Bennée  echo "CROSS_CC_GUEST=\"$target_compiler\"" >> $config_target_mak
7479d75402b5SAlex Bennée
7480d75402b5SAlex Bennée  if test -n "$target_compiler_static"; then
7481d75402b5SAlex Bennée      echo "CROSS_CC_GUEST_STATIC=$target_compiler_static" >> $config_target_mak
7482d75402b5SAlex Bennée  fi
7483716a507cSAlex Bennée
7484716a507cSAlex Bennée  if test -n "$target_compiler_cflags"; then
7485716a507cSAlex Bennée      echo "CROSS_CC_GUEST_CFLAGS=$target_compiler_cflags" >> $config_target_mak
7486d75402b5SAlex Bennée  fi
7487716a507cSAlex Bennéefi
7488716a507cSAlex Bennée
7489d75402b5SAlex Bennée
74904afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
7491fa282484SJuan Quintela
74924afddb55SJuan Quintelacflags=""
7493fa282484SJuan Quintelaldflags=""
74949b8e111fSJuan Quintela
7495c765fcacSPeter Crosthwaitedisas_config() {
7496c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7497c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7498c765fcacSPeter Crosthwaite}
7499c765fcacSPeter Crosthwaite
750064656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
750164656024SJuan Quintela  case "$i" in
750264656024SJuan Quintela  alpha)
7503c765fcacSPeter Crosthwaite    disas_config "ALPHA"
750464656024SJuan Quintela  ;;
750582295d8aSRichard Henderson  aarch64)
750682295d8aSRichard Henderson    if test -n "${cxx}"; then
7507c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
750882295d8aSRichard Henderson    fi
750982295d8aSRichard Henderson  ;;
751064656024SJuan Quintela  arm)
7511c765fcacSPeter Crosthwaite    disas_config "ARM"
7512999b53ecSClaudio Fontana    if test -n "${cxx}"; then
7513c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
7514999b53ecSClaudio Fontana    fi
751564656024SJuan Quintela  ;;
751664656024SJuan Quintela  cris)
7517c765fcacSPeter Crosthwaite    disas_config "CRIS"
751864656024SJuan Quintela  ;;
7519429b31a2SRichard Henderson  hppa)
7520429b31a2SRichard Henderson    disas_config "HPPA"
7521429b31a2SRichard Henderson  ;;
7522c72b26ecSRichard Henderson  i386|x86_64|x32)
7523c765fcacSPeter Crosthwaite    disas_config "I386"
752464656024SJuan Quintela  ;;
752579368f49SMichael Walle  lm32)
7526c765fcacSPeter Crosthwaite    disas_config "LM32"
752779368f49SMichael Walle  ;;
752864656024SJuan Quintela  m68k)
7529c765fcacSPeter Crosthwaite    disas_config "M68K"
753064656024SJuan Quintela  ;;
7531877fdc12SEdgar E. Iglesias  microblaze*)
7532c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
753364656024SJuan Quintela  ;;
753464656024SJuan Quintela  mips*)
7535c765fcacSPeter Crosthwaite    disas_config "MIPS"
753689a955e8SAleksandar Markovic    if test -n "${cxx}"; then
753789a955e8SAleksandar Markovic      disas_config "NANOMIPS"
753889a955e8SAleksandar Markovic    fi
753964656024SJuan Quintela  ;;
7540d15a9c23SAnthony Green  moxie*)
7541c765fcacSPeter Crosthwaite    disas_config "MOXIE"
7542d15a9c23SAnthony Green  ;;
7543e671711cSMarek Vasut  nios2)
7544e671711cSMarek Vasut    disas_config "NIOS2"
7545e671711cSMarek Vasut  ;;
75464a09d0bbSRichard Henderson  or1k)
7547c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
7548e67db06eSJia Liu  ;;
754964656024SJuan Quintela  ppc*)
7550c765fcacSPeter Crosthwaite    disas_config "PPC"
755164656024SJuan Quintela  ;;
7552c4f80543SAlistair Francis  riscv*)
755325fa194bSMichael Clark    disas_config "RISCV"
755425fa194bSMichael Clark  ;;
755524e804ecSAlexander Graf  s390*)
7556c765fcacSPeter Crosthwaite    disas_config "S390"
755764656024SJuan Quintela  ;;
755864656024SJuan Quintela  sh4)
7559c765fcacSPeter Crosthwaite    disas_config "SH4"
756064656024SJuan Quintela  ;;
756164656024SJuan Quintela  sparc*)
7562c765fcacSPeter Crosthwaite    disas_config "SPARC"
756364656024SJuan Quintela  ;;
7564cfa550c6SMax Filippov  xtensa*)
7565c765fcacSPeter Crosthwaite    disas_config "XTENSA"
7566cfa550c6SMax Filippov  ;;
756764656024SJuan Quintela  esac
756864656024SJuan Quinteladone
75699195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
7570c765fcacSPeter Crosthwaite  disas_config "TCI"
75719195b2c2SStefan Weilfi
757264656024SJuan Quintela
75736ee7126fSJuan Quintelacase "$ARCH" in
75746ee7126fSJuan Quintelaalpha)
75756ee7126fSJuan Quintela  # Ensure there's only a single GP
75766ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
75776ee7126fSJuan Quintela;;
75786ee7126fSJuan Quintelaesac
75796ee7126fSJuan Quintela
7580d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
75810acf7dedSPhilippe Mathieu-Daudé  echo "TARGET_GPROF=y" >> $config_target_mak
7582d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
7583d02c1db3SJuan Quintela    cflags="-p $cflags"
7584d02c1db3SJuan Quintela    ldflags="-p $ldflags"
7585d02c1db3SJuan Quintela  fi
7586d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
7587d02c1db3SJuan Quintela    ldflags="-p $ldflags"
758825be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
7589d02c1db3SJuan Quintela  fi
7590d02c1db3SJuan Quintelafi
7591d02c1db3SJuan Quintela
7592e633a5c6SEric Blakeif test "$target_linux_user" = "yes" || test "$target_bsd_user" = "yes" ; then
7593964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
7594fa282484SJuan Quintelafi
7595fa282484SJuan Quintela
7596e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
7597e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
7598e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
7599e9a3591fSChristian Borntraeger# header if
7600e9a3591fSChristian Borntraeger#  - we build on s390x
7601e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
7602e9a3591fSChristian Borntraeger#  - KVM is enabled
7603e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
7604e633a5c6SEric Blakeif test "$TARGET_ARCH" = "s390x" && test "$target_softmmu" = "yes" && \
7605e633a5c6SEric Blake        test "$ARCH" = "s390x" && test "$kvm" = "yes"; then
7606e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
7607e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
7608e9a3591fSChristian Borntraeger    fi
7609e9a3591fSChristian Borntraegerfi
7610e9a3591fSChristian Borntraeger
761125be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
761225be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7613fa282484SJuan Quintela
761497a847bcSbellarddone # for target in $targets
76157d13299dSbellard
7616d75402b5SAlex Bennéeif test -n "$enabled_cross_compilers"; then
7617d75402b5SAlex Bennée    echo
7618d75402b5SAlex Bennée    echo "NOTE: cross-compilers enabled: $enabled_cross_compilers"
7619d75402b5SAlex Bennéefi
7620d75402b5SAlex Bennée
7621e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
7622a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
7623a540f158SPeter Crosthwaitefi
7624e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7625e219c499SRichard Henderson  echo "config-host.h: subdir-capstone" >> $config_host_mak
7626e219c499SRichard Hendersonfi
7627e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
7628e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7629e219c499SRichard Hendersonfi
7630a540f158SPeter Crosthwaite
7631a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
7632a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
7633a99d57bbSWanlong Gaofi
7634a99d57bbSWanlong Gao
7635fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
7636fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
7637fd0e6053SJohn Snowfi
7638fd0e6053SJohn Snow
7639e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
7640e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
7641e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
7642e29e5c6eSPeter Maydell# (these can be both files and directories).
7643e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
7644e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
7645e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
7646e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
7647e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
7648e29e5c6eSPeter Maydell# directory and symlink the directory instead.
7649b1fb9a63SFam ZhengDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
7650*fc281c80SEmanuele Giuseppe EspositoDIRS="$DIRS tests/fp tests/qgraph"
7651b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
76529933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
76532d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
7654e29e5c6eSPeter MaydellLINKS="Makefile tests/tcg/Makefile qdict-test-data.txt"
7655e29e5c6eSPeter MaydellLINKS="$LINKS tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7656e29e5c6eSPeter MaydellLINKS="$LINKS tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7657e29e5c6eSPeter MaydellLINKS="$LINKS tests/fp/Makefile"
7658e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
7659e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/spapr-rtas/Makefile"
7660e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
7661e29e5c6eSPeter MaydellLINKS="$LINKS roms/seabios/Makefile roms/vgabios/Makefile"
7662e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
7663e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
766439950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
766539950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
7666753d11f2SRichard Hendersonfor bios_file in \
7667753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
7668225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
76695acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
7670753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
7671753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
7672e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
7673753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
76744e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
7675753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
7676753d11f2SRichard Hendersondo
7677e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
76787ea78b74SJan Kiszkadone
7679d1807a4fSPaolo Bonzinimkdir -p $DIRS
7680e29e5c6eSPeter Maydellfor f in $LINKS ; do
7681cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
7682f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
7683f9245e10SPeter Maydell    fi
76847d13299dSbellarddone
76851ad2134fSPaul Brook
7686c34ebfdcSAnthony Liguori# temporary config to build submodules
76872d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
7688c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
768937116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
7690c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7691cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
76925f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
7693c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
7694c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
76953dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
7696c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
7697a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
7698c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
76999f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
7700c34ebfdcSAnthony Liguoridone
7701c34ebfdcSAnthony Liguori
770276c7560aSMax Reitz# set up qemu-iotests in this build directory
770376c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
770476c7560aSMax Reitz
770576c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
770676c7560aSMax Reitzecho >> "$iotests_common_env"
770776c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
770876c7560aSMax Reitz
7709dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
7710dc655404SMichael S. Tsirkincat <<EOD >config.status
7711dc655404SMichael S. Tsirkin#!/bin/sh
7712dc655404SMichael S. Tsirkin# Generated by configure.
7713dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
7714dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
7715dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
7716dc655404SMichael S. TsirkinEOD
7717e811da7fSDaniel P. Berrangé
7718e811da7fSDaniel P. Berrangépreserve_env() {
7719e811da7fSDaniel P. Berrangé    envname=$1
7720e811da7fSDaniel P. Berrangé
7721e811da7fSDaniel P. Berrangé    eval envval=\$$envname
7722e811da7fSDaniel P. Berrangé
7723e811da7fSDaniel P. Berrangé    if test -n "$envval"
7724e811da7fSDaniel P. Berrangé    then
7725e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
7726e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
7727e811da7fSDaniel P. Berrangé    else
7728e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
7729e811da7fSDaniel P. Berrangé    fi
7730e811da7fSDaniel P. Berrangé}
7731e811da7fSDaniel P. Berrangé
7732e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
7733e811da7fSDaniel P. Berrangé# features/build target configure will detect
7734e811da7fSDaniel P. Berrangépreserve_env AR
7735e811da7fSDaniel P. Berrangépreserve_env AS
7736e811da7fSDaniel P. Berrangépreserve_env CC
7737e811da7fSDaniel P. Berrangépreserve_env CPP
7738e811da7fSDaniel P. Berrangépreserve_env CXX
7739e811da7fSDaniel P. Berrangépreserve_env INSTALL
7740e811da7fSDaniel P. Berrangépreserve_env LD
7741e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
7742e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
7743e811da7fSDaniel P. Berrangépreserve_env MAKE
7744e811da7fSDaniel P. Berrangépreserve_env NM
7745e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
7746e811da7fSDaniel P. Berrangépreserve_env PATH
7747e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
7748e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
7749e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
7750e811da7fSDaniel P. Berrangépreserve_env PYTHON
7751e811da7fSDaniel P. Berrangépreserve_env SDL_CONFIG
7752e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
7753e811da7fSDaniel P. Berrangépreserve_env SMBD
7754e811da7fSDaniel P. Berrangépreserve_env STRIP
7755e811da7fSDaniel P. Berrangépreserve_env WINDRES
7756e811da7fSDaniel P. Berrangé
7757dc655404SMichael S. Tsirkinprintf "exec" >>config.status
7758dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
7759cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
7760dc655404SMichael S. Tsirkinchmod +x config.status
7761dc655404SMichael S. Tsirkin
77628cd05ab6SPeter Maydellrm -r "$TMPDIR1"
7763