xref: /openbmc/qemu/configure (revision 1a987a1d5faaff6c3616a857c111aa3fd9d40ffa)
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"
409675b9b53SMarc-André Lureauslirp=""
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"
459e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
4600e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
461a4ccabcfSAnthony Liguorigtk=""
462925a0400SGerd Hoffmanngtk_gl="no"
463a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
464ddbb0d09SDaniel P. Berrangegnutls=""
46591bfcdb0SDaniel P. Berrangenettle=""
46691bfcdb0SDaniel P. Berrangegcrypt=""
4671f923c70SLongpeng(Mike)gcrypt_hmac="no"
4688953caf3SDaniel P. Berrangeauth_pam=""
469bbbf9bfbSStefan Weilvte=""
4709d9e1521SGerd Hoffmannvirglrenderer=""
4717aaa6a16SPaolo Bonzinitpm=""
4720a12ec87SRichard W.M. Joneslibssh2=""
473ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
474a99d57bbSWanlong Gaonuma=""
4752847b469SFam Zhengtcmalloc="no"
4767b01cb97SAlexandre Derumierjemalloc="no"
477a6b1d4c0SChanglong Xiereplication="yes"
478da92c3ffSAshish Mittalvxhs=""
4792f740136SJeff Codybochs="yes"
4802f740136SJeff Codycloop="yes"
4812f740136SJeff Codydmg="yes"
4822f740136SJeff Codyqcow1="yes"
4832f740136SJeff Codyvdi="yes"
4842f740136SJeff Codyvvfat="yes"
4852f740136SJeff Codyqed="yes"
4862f740136SJeff Codyparallels="yes"
4872f740136SJeff Codysheepdog="yes"
488ed279a06SKlim Kireevlibxml2=""
48951a12b51SAlex Bennéedocker="no"
490ba59fb77SPaolo Bonzinidebug_mutex="no"
49117824406SJunyan Helibpmem=""
492f3494749SPaolo Bonzinidefault_devices="yes"
493377529c0SPaolo Bonzini
494d75402b5SAlex Bennée# cross compilers defaults, can be overridden with --cross-cc-ARCH
495d75402b5SAlex Bennéecross_cc_aarch64="aarch64-linux-gnu-gcc"
496d422b2bcSAlex Bennéecross_cc_aarch64_be="$cross_cc_aarch64"
497d422b2bcSAlex Bennéecross_cc_cflags_aarch64_be="-mbig-endian"
498d75402b5SAlex Bennéecross_cc_arm="arm-linux-gnueabihf-gcc"
499d422b2bcSAlex Bennéecross_cc_cflags_armeb="-mbig-endian"
500716a507cSAlex Bennéecross_cc_i386="i386-pc-linux-gnu-gcc"
501716a507cSAlex Bennéecross_cc_cflags_i386=""
502d75402b5SAlex Bennéecross_cc_powerpc="powerpc-linux-gnu-gcc"
503d422b2bcSAlex Bennéecross_cc_powerpc="powerpc-linux-gnu-gcc"
504d75402b5SAlex Bennée
505d75402b5SAlex Bennéeenabled_cross_compilers=""
506d75402b5SAlex Bennée
507898be3e0SPeter Maydellsupported_cpu="no"
508898be3e0SPeter Maydellsupported_os="no"
509fb59dabdSPeter Maydellbogus_os="no"
5105a22ab71SYang Zhongmalloc_trim=""
511898be3e0SPeter Maydell
512ac0df51dSaliguori# parse CC options first
513ac0df51dSaliguorifor opt do
51489138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
515ac0df51dSaliguori  case "$opt" in
516ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
517ac0df51dSaliguori  ;;
5183d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
519ac0df51dSaliguori  ;;
52083f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
52183f73fceSTomoki Sekiyama  ;;
522ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
523ca4deeb1SPaolo Bonzini  ;;
5242ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5252ff6b91eSJuan Quintela  ;;
526de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
527e2a2ed06SJuan Quintela  ;;
52811cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
52911cde1c8SBruno Dominguez  ;;
530a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
531f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
532e2a2ed06SJuan Quintela  ;;
5335bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
5345bc62e01SGerd Hoffmann  ;;
5355bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
5365bc62e01SGerd Hoffmann  ;;
537d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
538d75402b5SAlex Bennée  ;;
539d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
540d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
541d422b2bcSAlex Bennée  ;;
542d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
543d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
544d75402b5SAlex Bennée  ;;
545ac0df51dSaliguori  esac
546ac0df51dSaliguoridone
547ac0df51dSaliguori# OS specific
548ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
54993148aa5SStefan Weil# we can eliminate its usage altogether.
550ac0df51dSaliguori
551e49d021eSPeter Maydell# Preferred compiler:
552e49d021eSPeter Maydell#  ${CC} (if set)
553e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
554e49d021eSPeter Maydell#  system compiler
555e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
556e49d021eSPeter Maydell  cc="$host_cc"
557e49d021eSPeter Maydellelse
558b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
559e49d021eSPeter Maydellfi
560e49d021eSPeter Maydell
56183f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
56283f73fceSTomoki Sekiyama  cxx="c++"
56383f73fceSTomoki Sekiyamaelse
56483f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
56583f73fceSTomoki Sekiyamafi
56683f73fceSTomoki Sekiyama
567b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
568cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5695f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5703dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
571b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
572b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5739f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5744852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
575b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
576b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
57717884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
57817884d7bSSergei Trofimovichquery_pkg_config() {
57917884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
58017884d7bSSergei Trofimovich}
58117884d7bSSergei Trofimovichpkg_config=query_pkg_config
58247c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
583ac0df51dSaliguori
58445d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
58545d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
58645d285abSPeter Maydell
587be17dc90SMichael S. Tsirkin# default flags for all hosts
5882d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5892d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5902d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
5912d31515bSPeter Maydell# provides these semantics.)
5927be41675SThomas HuthQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv -std=gnu99 $QEMU_CFLAGS"
593f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
594c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
595be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
5969edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
5975bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
5985bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
599be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
6005bc62e01SGerd Hoffmannfi
601be17dc90SMichael S. Tsirkin
602ca4deeb1SPaolo Bonzini# make source path absolute
60389138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
604ca4deeb1SPaolo Bonzini
605cab00a5aSMichael S. Tsirkin# running configure in the source tree?
606cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
607cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
608cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
609cab00a5aSMichael S. Tsirkinelse
610cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
611cab00a5aSMichael S. Tsirkinfi
612cab00a5aSMichael S. Tsirkin
613ac0df51dSaliguoricheck_define() {
614ac0df51dSaliguoricat > $TMPC <<EOF
615ac0df51dSaliguori#if !defined($1)
616fd786e1aSPeter Maydell#error $1 not defined
617ac0df51dSaliguori#endif
618ac0df51dSaliguoriint main(void) { return 0; }
619ac0df51dSaliguoriEOF
62052166aa0SJuan Quintela  compile_object
621ac0df51dSaliguori}
622ac0df51dSaliguori
623307119e7SGerd Hoffmanncheck_include() {
624307119e7SGerd Hoffmanncat > $TMPC <<EOF
625307119e7SGerd Hoffmann#include <$1>
626307119e7SGerd Hoffmannint main(void) { return 0; }
627307119e7SGerd HoffmannEOF
628307119e7SGerd Hoffmann  compile_object
629307119e7SGerd Hoffmann}
630307119e7SGerd Hoffmann
63193b25869SJohn Snowwrite_c_skeleton() {
63293b25869SJohn Snow    cat > $TMPC <<EOF
63393b25869SJohn Snowint main(void) { return 0; }
63493b25869SJohn SnowEOF
63593b25869SJohn Snow}
63693b25869SJohn Snow
637bbea4050SPeter Maydellif check_define __linux__ ; then
638bbea4050SPeter Maydell  targetos="Linux"
639bbea4050SPeter Maydellelif check_define _WIN32 ; then
640bbea4050SPeter Maydell  targetos='MINGW32'
641bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
642bbea4050SPeter Maydell  targetos='OpenBSD'
643bbea4050SPeter Maydellelif check_define __sun__ ; then
644bbea4050SPeter Maydell  targetos='SunOS'
645bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
646bbea4050SPeter Maydell  targetos='Haiku'
647951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
648951fedfcSPeter Maydell  targetos='FreeBSD'
649951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
650951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
651951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
652951fedfcSPeter Maydell  targetos='DragonFly'
653951fedfcSPeter Maydellelif check_define __NetBSD__; then
654951fedfcSPeter Maydell  targetos='NetBSD'
655951fedfcSPeter Maydellelif check_define __APPLE__; then
656951fedfcSPeter Maydell  targetos='Darwin'
657bbea4050SPeter Maydellelse
658951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
659951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
660951fedfcSPeter Maydell  # be the result of a missing compiler.
661951fedfcSPeter Maydell  targetos='bogus'
662951fedfcSPeter Maydell  bogus_os='yes'
663bbea4050SPeter Maydellfi
664bbea4050SPeter Maydell
665bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
666bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
667bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
668bbea4050SPeter Maydell# the correct CPU with the --cpu option.
669bbea4050SPeter Maydellcase $targetos in
670bbea4050SPeter MaydellDarwin)
671bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
672bbea4050SPeter Maydell  # run 64-bit userspace code.
673bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
674bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
675bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
676bbea4050SPeter Maydell    cpu="x86_64"
677bbea4050SPeter Maydell  fi
678bbea4050SPeter Maydell  ;;
679bbea4050SPeter MaydellSunOS)
68089138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
681bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
682bbea4050SPeter Maydell    cpu="x86_64"
683bbea4050SPeter Maydell  fi
684bbea4050SPeter Maydellesac
685bbea4050SPeter Maydell
6862ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
6872ff6b91eSJuan Quintela  # command line argument
6882ff6b91eSJuan Quintela  :
6892ff6b91eSJuan Quintelaelif check_define __i386__ ; then
690ac0df51dSaliguori  cpu="i386"
691ac0df51dSaliguorielif check_define __x86_64__ ; then
692c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
693c72b26ecSRichard Henderson    cpu="x32"
694c72b26ecSRichard Henderson  else
695ac0df51dSaliguori    cpu="x86_64"
696c72b26ecSRichard Henderson  fi
6973aa9bd6cSblueswir1elif check_define __sparc__ ; then
6983aa9bd6cSblueswir1  if check_define __arch64__ ; then
6993aa9bd6cSblueswir1    cpu="sparc64"
7003aa9bd6cSblueswir1  else
7013aa9bd6cSblueswir1    cpu="sparc"
7023aa9bd6cSblueswir1  fi
703fdf7ed96Smalcelif check_define _ARCH_PPC ; then
704fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
705fdf7ed96Smalc    cpu="ppc64"
706ac0df51dSaliguori  else
707fdf7ed96Smalc    cpu="ppc"
708fdf7ed96Smalc  fi
709afa05235SAurelien Jarnoelif check_define __mips__ ; then
710afa05235SAurelien Jarno  cpu="mips"
711d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
712d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
713d66ed0eaSAurelien Jarno    cpu="s390x"
714d66ed0eaSAurelien Jarno  else
715d66ed0eaSAurelien Jarno    cpu="s390"
716d66ed0eaSAurelien Jarno  fi
717c4f80543SAlistair Franciselif check_define __riscv ; then
718c4f80543SAlistair Francis  if check_define _LP64 ; then
719c4f80543SAlistair Francis    cpu="riscv64"
720c4f80543SAlistair Francis  else
721c4f80543SAlistair Francis    cpu="riscv32"
722c4f80543SAlistair Francis  fi
72321d89f84SPeter Maydellelif check_define __arm__ ; then
72421d89f84SPeter Maydell  cpu="arm"
7251f080313SClaudio Fontanaelif check_define __aarch64__ ; then
7261f080313SClaudio Fontana  cpu="aarch64"
727fdf7ed96Smalcelse
72889138857SStefan Weil  cpu=$(uname -m)
729ac0df51dSaliguorifi
730ac0df51dSaliguori
731359bc95dSPeter MaydellARCH=
732359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
733359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
7347d13299dSbellardcase "$cpu" in
735c4f80543SAlistair Francis  ppc|ppc64|s390|s390x|sparc64|x32|riscv32|riscv64)
736898be3e0SPeter Maydell    cpu="$cpu"
737898be3e0SPeter Maydell    supported_cpu="yes"
738d75402b5SAlex Bennée    eval "cross_cc_${cpu}=\$host_cc"
739898be3e0SPeter Maydell  ;;
7407d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
74197a847bcSbellard    cpu="i386"
742898be3e0SPeter Maydell    supported_cpu="yes"
743d75402b5SAlex Bennée    cross_cc_i386=$host_cc
7447d13299dSbellard  ;;
745aaa5fa14Saurel32  x86_64|amd64)
746aaa5fa14Saurel32    cpu="x86_64"
747898be3e0SPeter Maydell    supported_cpu="yes"
748d75402b5SAlex Bennée    cross_cc_x86_64=$host_cc
749aaa5fa14Saurel32  ;;
75021d89f84SPeter Maydell  armv*b|armv*l|arm)
75121d89f84SPeter Maydell    cpu="arm"
752898be3e0SPeter Maydell    supported_cpu="yes"
753d75402b5SAlex Bennée    cross_cc_arm=$host_cc
7547d13299dSbellard  ;;
7551f080313SClaudio Fontana  aarch64)
7561f080313SClaudio Fontana    cpu="aarch64"
757898be3e0SPeter Maydell    supported_cpu="yes"
758d75402b5SAlex Bennée    cross_cc_aarch64=$host_cc
7591f080313SClaudio Fontana  ;;
760afa05235SAurelien Jarno  mips*)
761afa05235SAurelien Jarno    cpu="mips"
762898be3e0SPeter Maydell    supported_cpu="yes"
763d75402b5SAlex Bennée    cross_cc_mips=$host_cc
764afa05235SAurelien Jarno  ;;
7653142255cSblueswir1  sparc|sun4[cdmuv])
766ae228531Sbellard    cpu="sparc"
7676499fd15SPeter Maydell    supported_cpu="yes"
768d75402b5SAlex Bennée    cross_cc_sparc=$host_cc
769ae228531Sbellard  ;;
7707d13299dSbellard  *)
771359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
772359bc95dSPeter Maydell    ARCH=unknown
7737d13299dSbellard  ;;
7747d13299dSbellardesac
775359bc95dSPeter Maydellif test -z "$ARCH"; then
776359bc95dSPeter Maydell  ARCH="$cpu"
777359bc95dSPeter Maydellfi
778e2d52ad3SJuan Quintela
7797d13299dSbellard# OS specific
7800dbfc675SJuan Quintela
781adfc3e91SStacey Son# host *BSD for user mode
782adfc3e91SStacey SonHOST_VARIANT_DIR=""
783adfc3e91SStacey Son
7847d13299dSbellardcase $targetos in
78567b915a5SbellardMINGW32*)
78667b915a5Sbellard  mingw32="yes"
787b0cb0a66SVincent Palatin  hax="yes"
788299e6f19SPaolo Bonzini  vhost_user="no"
7893cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
790307119e7SGerd Hoffmann  if check_include dsound.h; then
7913cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
792307119e7SGerd Hoffmann  else
793307119e7SGerd Hoffmann    audio_drv_list=""
794307119e7SGerd Hoffmann  fi
795898be3e0SPeter Maydell  supported_os="yes"
79667b915a5Sbellard;;
7975c40d2bdSthsGNU/kFreeBSD)
798a167ba50SAurelien Jarno  bsd="yes"
7996a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8000bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
8015c40d2bdSths;;
8027d3505c5SbellardFreeBSD)
8037d3505c5Sbellard  bsd="yes"
8040db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8056a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8060bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
807f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
808f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
809a7764f15SEd Maste  # needed for kinfo_getproc
810a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
81158952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
812adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
813898be3e0SPeter Maydell  supported_os="yes"
8147d3505c5Sbellard;;
815c5e97233Sblueswir1DragonFly)
816c5e97233Sblueswir1  bsd="yes"
8170db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8186a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8190bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
820adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
821c5e97233Sblueswir1;;
8227d3505c5SbellardNetBSD)
8237d3505c5Sbellard  bsd="yes"
824604a5b99SKamil Rytarowski  hax="yes"
8250db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8266a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8270bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8288ef92a88Sblueswir1  oss_lib="-lossaudio"
829adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8303c2bdbc1SKamil Rytarowski  supported_os="yes"
8317d3505c5Sbellard;;
8327d3505c5SbellardOpenBSD)
8337d3505c5Sbellard  bsd="yes"
8340db4a067SPaolo Bonzini  make="${MAKE-gmake}"
835f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
8360bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
837adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
8380a773d55SBrad Smith  supported_os="yes"
8397d3505c5Sbellard;;
84083fb7adfSbellardDarwin)
84183fb7adfSbellard  bsd="yes"
84283fb7adfSbellard  darwin="yes"
843b0cb0a66SVincent Palatin  hax="yes"
844c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
84517969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
8461b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
847a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
8480c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
8491b0f9cc2Saliguori  fi
850fd677642Sths  cocoa="yes"
8516a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
85214382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
8530c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
8547973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
855a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
856a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
857a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
858adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
859898be3e0SPeter Maydell  supported_os="yes"
86083fb7adfSbellard;;
861ec530c81SbellardSunOS)
862ec530c81Sbellard  solaris="yes"
8630db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8640db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
865e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
8666b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
8676a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
8686b4d2ba1Sths  fi
869c2de5c91Smalc  audio_possible_drivers="oss sdl"
870d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
871d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
872d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
873d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
874a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
875560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
876560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
877560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
878ec530c81Sbellard;;
879179cf400SAndreas FärberHaiku)
880179cf400SAndreas Färber  haiku="yes"
881179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
882179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
883179cf400SAndreas Färber;;
884898be3e0SPeter MaydellLinux)
8857183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
8860bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
8875327cf48Sbellard  linux="yes"
888831b7825Sths  linux_user="yes"
889af2be207SJan Kiszka  kvm="yes"
890e8d81a61SMao Zhongyi  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$PWD/linux-headers $QEMU_INCLUDES"
891898be3e0SPeter Maydell  supported_os="yes"
8923efac6ebSTomáš Golembiovský  libudev="yes"
893898be3e0SPeter Maydell;;
8947d13299dSbellardesac
8957d13299dSbellard
8967d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
897b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
89884778508Sblueswir1    bsd_user="yes"
8997d3505c5Sbellard  fi
90008de3949SAndreas Färberfi
9017d3505c5Sbellard
9020db4a067SPaolo Bonzini: ${make=${MAKE-make}}
9030db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
90452510f8bSStefan Weil: ${python=${PYTHON-python}}
905e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
9060db4a067SPaolo Bonzini
9073c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
9083c4a4d0dSPeter Maydellif has clang; then
9093c4a4d0dSPeter Maydell  objcc=clang
9103c4a4d0dSPeter Maydellelse
9113c4a4d0dSPeter Maydell  objcc="$cc"
9123c4a4d0dSPeter Maydellfi
9133c4a4d0dSPeter Maydell
9143457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
9153457a3f8SJuan Quintela  EXESUF=".exe"
91617969268SFam Zheng  DSOSUF=".dll"
91778e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
91878e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
919f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
92093b25869SJohn Snow  write_c_skeleton;
921f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
922f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
923f7cf5d5bSStefan Weil  fi
924c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
925683035deSPaolo Bonzini  mandir="\${prefix}"
926528ae5b8SEduardo Habkost  datadir="\${prefix}"
927850da188SEduardo Habkost  qemu_docdir="\${prefix}"
928683035deSPaolo Bonzini  bindir="\${prefix}"
929683035deSPaolo Bonzini  sysconfdir="\${prefix}"
9305a699bbbSLaszlo Ersek  local_statedir=
931683035deSPaolo Bonzini  confsuffix=""
932105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
9333457a3f8SJuan Quintelafi
9343457a3f8SJuan Quintela
935487fefdbSAnthony Liguoriwerror=""
93685aa5189Sbellard
9377d13299dSbellardfor opt do
93889138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
9397d13299dSbellard  case "$opt" in
9402efc3265Sbellard  --help|-h) show_help=yes
9412efc3265Sbellard  ;;
94299123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
94399123e13SMike Frysinger  ;;
944b1a550a0Spbrook  --prefix=*) prefix="$optarg"
9457d13299dSbellard  ;;
946b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
94732ce6337Sbellard  ;;
948ca4deeb1SPaolo Bonzini  --source-path=*)
9497d13299dSbellard  ;;
950ac0df51dSaliguori  --cross-prefix=*)
9517d13299dSbellard  ;;
952ac0df51dSaliguori  --cc=*)
9537d13299dSbellard  ;;
954b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
95583469015Sbellard  ;;
95683f73fceSTomoki Sekiyama  --cxx=*)
95783f73fceSTomoki Sekiyama  ;;
958e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
959e007dbecSMichael S. Tsirkin  ;;
9603c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
9613c4a4d0dSPeter Maydell  ;;
962b1a550a0Spbrook  --make=*) make="$optarg"
9637d13299dSbellard  ;;
9646a882643Spbrook  --install=*) install="$optarg"
9656a882643Spbrook  ;;
966c886edfbSBlue Swirl  --python=*) python="$optarg"
967c886edfbSBlue Swirl  ;;
9681d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
9691d728c39SBlue Swirl  ;;
970e2d8830eSBrad  --smbd=*) smbd="$optarg"
971e2d8830eSBrad  ;;
972e2a2ed06SJuan Quintela  --extra-cflags=*)
9737d13299dSbellard  ;;
97411cde1c8SBruno Dominguez  --extra-cxxflags=*)
97511cde1c8SBruno Dominguez  ;;
976e2a2ed06SJuan Quintela  --extra-ldflags=*)
9777d13299dSbellard  ;;
9785bc62e01SGerd Hoffmann  --enable-debug-info)
9795bc62e01SGerd Hoffmann  ;;
9805bc62e01SGerd Hoffmann  --disable-debug-info)
9815bc62e01SGerd Hoffmann  ;;
982d75402b5SAlex Bennée  --cross-cc-*)
983d75402b5SAlex Bennée  ;;
98417969268SFam Zheng  --enable-modules)
98517969268SFam Zheng      modules="yes"
98617969268SFam Zheng  ;;
9873aa88b31SStefan Hajnoczi  --disable-modules)
9883aa88b31SStefan Hajnoczi      modules="no"
9893aa88b31SStefan Hajnoczi  ;;
9902ff6b91eSJuan Quintela  --cpu=*)
9917d13299dSbellard  ;;
992b1a550a0Spbrook  --target-list=*) target_list="$optarg"
993de83cd02Sbellard  ;;
9945b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
9955b808275SLluís Vilanova  ;;
9965b808275SLluís Vilanova  # XXX: backwards compatibility
9975b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
99894a420b1SStefan Hajnoczi  ;;
99974242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
10009410b56cSPrerna Saxena  ;;
1001f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
1002f3494749SPaolo Bonzini  ;;
1003f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
1004f3494749SPaolo Bonzini  ;;
10057d13299dSbellard  --enable-gprof) gprof="yes"
10067d13299dSbellard  ;;
10071d728c39SBlue Swirl  --enable-gcov) gcov="yes"
10081d728c39SBlue Swirl  ;;
100979427693SLoïc Minier  --static)
101079427693SLoïc Minier    static="yes"
101179427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
101217884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
101343ce4dfeSbellard  ;;
10140b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
10150b24e75fSPaolo Bonzini  ;;
10160b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
10170b24e75fSPaolo Bonzini  ;;
10183aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
10193aa5d2beSAlon Levy  ;;
10208bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
10218bf188aaSMichael Tokarev  ;;
10220f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
10230f94d6daSAlon Levy  ;;
1024528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
10250b24e75fSPaolo Bonzini  ;;
1026023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1027023d3d67SEduardo Habkost  ;;
1028850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
10290b24e75fSPaolo Bonzini  ;;
1030ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
103107381cc1SAnthony Liguori  ;;
1032785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1033785c23aeSLuiz Capitulino  ;;
10343d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
10353d5eecabSGerd Hoffmann  ;;
1036181ce1d0SOlaf Hering  --host=*|--build=*|\
1037181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1038785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1039023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1040023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1041023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1042023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1043023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1044023ddd74SMax Filippov    # lots of directory switches by default.
1045023ddd74SMax Filippov  ;;
104697a847bcSbellard  --disable-sdl) sdl="no"
104797a847bcSbellard  ;;
1048c4198157SJuan Quintela  --enable-sdl) sdl="yes"
1049c4198157SJuan Quintela  ;;
1050a442fe2fSDaniel P. Berrangé  --disable-sdl-image) sdl_image="no"
1051a442fe2fSDaniel P. Berrangé  ;;
1052a442fe2fSDaniel P. Berrangé  --enable-sdl-image) sdl_image="yes"
1053a442fe2fSDaniel P. Berrangé  ;;
10543556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
10553556c233SPaolo Bonzini  ;;
10563556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
10573556c233SPaolo Bonzini  ;;
1058983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1059983eef5aSMeador Inge  ;;
1060983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1061983eef5aSMeador Inge  ;;
1062fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1063fe8fc5aeSPaolo Bonzini  ;;
1064fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1065fe8fc5aeSPaolo Bonzini  ;;
1066821601eaSJes Sorensen  --disable-vnc) vnc="no"
1067821601eaSJes Sorensen  ;;
1068821601eaSJes Sorensen  --enable-vnc) vnc="yes"
1069821601eaSJes Sorensen  ;;
10702f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
10712f6a1ab0Sblueswir1  ;;
10720c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
10730c58ac1cSmalc  ;;
107489138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1075b64ec4e4SFam Zheng  ;;
107689138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1077eb852011SMarkus Armbruster  ;;
1078f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1079f8393946Saurel32  ;;
1080f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1081f8393946Saurel32  ;;
1082f3d08ee6SPaul Brook  --enable-debug)
1083f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1084f3d08ee6SPaul Brook      debug_tcg="yes"
10851fcc6d42SPeter Xu      debug_mutex="yes"
1086f3d08ee6SPaul Brook      debug="yes"
1087f3d08ee6SPaul Brook      strip_opt="no"
1088b553a042SJohn Snow      fortify_source="no"
1089f3d08ee6SPaul Brook  ;;
1090247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1091247724cbSMarc-André Lureau  ;;
1092247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1093247724cbSMarc-André Lureau  ;;
109403b4fe7dSaliguori  --enable-sparse) sparse="yes"
109503b4fe7dSaliguori  ;;
109603b4fe7dSaliguori  --disable-sparse) sparse="no"
109703b4fe7dSaliguori  ;;
10981625af87Saliguori  --disable-strip) strip_opt="no"
10991625af87Saliguori  ;;
11002f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
11012f9606b3Saliguori  ;;
1102ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1103ea784e3bSJuan Quintela  ;;
11042f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
11052f6f5c7aSCorentin Chary  ;;
11062f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
11072f6f5c7aSCorentin Chary  ;;
1108efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1109efe556adSCorentin Chary  ;;
1110efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1111efe556adSCorentin Chary  ;;
1112443f1376Sbellard  --disable-slirp) slirp="no"
1113c20709aaSbellard  ;;
1114675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1115675b9b53SMarc-André Lureau  ;;
1116e0e6c8c0Saliguori  --disable-vde) vde="no"
11178a16d273Sths  ;;
1118dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1119dfb278bdSJuan Quintela  ;;
112058952137SVincenzo Maffione  --disable-netmap) netmap="no"
112158952137SVincenzo Maffione  ;;
112258952137SVincenzo Maffione  --enable-netmap) netmap="yes"
112358952137SVincenzo Maffione  ;;
1124e37630caSaliguori  --disable-xen) xen="no"
1125e37630caSaliguori  ;;
1126fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1127fc321b4bSJuan Quintela  ;;
1128eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1129eb6fda0fSAnthony PERARD  ;;
1130eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1131eb6fda0fSAnthony PERARD  ;;
11322e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
11332e4d9fb1Saurel32  ;;
11344ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
11354ffcedb6SJuan Quintela  ;;
1136fb599c9aSbalrog  --disable-bluez) bluez="no"
1137fb599c9aSbalrog  ;;
1138a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
1139a20a6f46SJuan Quintela  ;;
11407ba1e619Saliguori  --disable-kvm) kvm="no"
11417ba1e619Saliguori  ;;
1142b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1143b31a0277SJuan Quintela  ;;
1144b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1145180fb750Szhanghailiang  ;;
1146b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1147180fb750Szhanghailiang  ;;
1148c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1149c97d6d2cSSergio Andres Gomez Del Real  ;;
1150c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1151c97d6d2cSSergio Andres Gomez Del Real  ;;
1152d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1153d661d9a4SJustin Terry (VM)  ;;
1154d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1155d661d9a4SJustin Terry (VM)  ;;
11569195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
11579195b2c2SStefan Weil  ;;
11589195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
11599195b2c2SStefan Weil  ;;
116047e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
116147e98658SCorey Bryant  ;;
116247e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
116347e98658SCorey Bryant  ;;
1164b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1165b3f6ea7eSPaolo Bonzini  ;;
1166b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1167b3f6ea7eSPaolo Bonzini  ;;
11685a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
11695a22ab71SYang Zhong  ;;
11705a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
11715a22ab71SYang Zhong  ;;
1172cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1173cd4ec0b4SGerd Hoffmann  ;;
1174cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1175cd4ec0b4SGerd Hoffmann  ;;
1176c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1177c589b249SRonnie Sahlberg  ;;
1178c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1179c589b249SRonnie Sahlberg  ;;
11806542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
11816542aa9cSPeter Lieven  ;;
11826542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
11836542aa9cSPeter Lieven  ;;
118405c2a3e7Sbellard  --enable-profiler) profiler="yes"
118505c2a3e7Sbellard  ;;
118614821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
118714821030SPavel Borzenkov  ;;
1188c2de5c91Smalc  --enable-cocoa)
1189c2de5c91Smalc      cocoa="yes" ;
119089138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
11915b0753e0Sbellard  ;;
1192cad25d69Spbrook  --disable-system) softmmu="no"
11930a8e90f4Spbrook  ;;
1194cad25d69Spbrook  --enable-system) softmmu="yes"
11950a8e90f4Spbrook  ;;
11960953a80fSZachary Amsden  --disable-user)
11970953a80fSZachary Amsden      linux_user="no" ;
11980953a80fSZachary Amsden      bsd_user="no" ;
11990953a80fSZachary Amsden  ;;
12000953a80fSZachary Amsden  --enable-user) ;;
1201831b7825Sths  --disable-linux-user) linux_user="no"
12020a8e90f4Spbrook  ;;
1203831b7825Sths  --enable-linux-user) linux_user="yes"
1204831b7825Sths  ;;
120584778508Sblueswir1  --disable-bsd-user) bsd_user="no"
120684778508Sblueswir1  ;;
120784778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
120884778508Sblueswir1  ;;
120940d6444eSAvi Kivity  --enable-pie) pie="yes"
121034005a00SKirill A. Shutemov  ;;
121140d6444eSAvi Kivity  --disable-pie) pie="no"
121234005a00SKirill A. Shutemov  ;;
121385aa5189Sbellard  --enable-werror) werror="yes"
121485aa5189Sbellard  ;;
121585aa5189Sbellard  --disable-werror) werror="no"
121685aa5189Sbellard  ;;
121763678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
121863678e17SSteven Noonan  ;;
121963678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
122063678e17SSteven Noonan  ;;
12214d3b6f6eSbalrog  --disable-curses) curses="no"
12224d3b6f6eSbalrog  ;;
1223c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1224c584a6d0SJuan Quintela  ;;
1225e08bb301SSamuel Thibault  --disable-iconv) iconv="no"
1226e08bb301SSamuel Thibault  ;;
1227e08bb301SSamuel Thibault  --enable-iconv) iconv="yes"
1228e08bb301SSamuel Thibault  ;;
1229769ce76dSAlexander Graf  --disable-curl) curl="no"
1230769ce76dSAlexander Graf  ;;
1231788c8196SJuan Quintela  --enable-curl) curl="yes"
1232788c8196SJuan Quintela  ;;
12332df87df7SJuan Quintela  --disable-fdt) fdt="no"
12342df87df7SJuan Quintela  ;;
12352df87df7SJuan Quintela  --enable-fdt) fdt="yes"
12362df87df7SJuan Quintela  ;;
12375c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
12385c6c3a6cSChristoph Hellwig  ;;
12395c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
12405c6c3a6cSChristoph Hellwig  ;;
1241758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1242758e8e38SVenkateswararao Jujjuri (JV)  ;;
1243758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1244758e8e38SVenkateswararao Jujjuri (JV)  ;;
1245a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1246a40161cbSPaolo Bonzini  ;;
1247a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1248a40161cbSPaolo Bonzini  ;;
124977755340Sths  --disable-blobs) blobs="no"
125077755340Sths  ;;
12517e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
12524a19f1ecSpbrook  ;;
1253519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1254519175a2SAlex Barcelo  ;;
125570c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
125670c60c08SStefan Hajnoczi  ;;
125770c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
125870c60c08SStefan Hajnoczi  ;;
12597d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
12607d992e4dSPeter Lieven  ;;
1261f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1262f0d92b56SLongpeng(Mike)  ;;
1263f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1264f0d92b56SLongpeng(Mike)  ;;
1265a25dba17SJuan Quintela  --disable-docs) docs="no"
126670ec5dc0SAnthony Liguori  ;;
1267a25dba17SJuan Quintela  --enable-docs) docs="yes"
126883a3ab8bSJuan Quintela  ;;
1269d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1270d5970055SMichael S. Tsirkin  ;;
1271d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1272d5970055SMichael S. Tsirkin  ;;
1273042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1274042cea27SGonglei  ;;
1275299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1276042cea27SGonglei  ;;
12775e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
12785e9be92dSNicholas Bellinger  ;;
12795e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
12805e9be92dSNicholas Bellinger  ;;
1281fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1282fc0b9b0eSStefan Hajnoczi  ;;
1283fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1284fc0b9b0eSStefan Hajnoczi  ;;
1285da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
128620ff075bSMichael Walle  ;;
1287da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
128820ff075bSMichael Walle  ;;
1289f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1290f27aaf4bSChristian Brunner  ;;
1291f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1292f27aaf4bSChristian Brunner  ;;
12938c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
12948c84cf11SSergei Trofimovich  ;;
12958c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
12968c84cf11SSergei Trofimovich  ;;
12977b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1298111a38b0SRobert Relyea  ;;
12997b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1300111a38b0SRobert Relyea  ;;
13012b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
13022b2325ffSGerd Hoffmann  ;;
13032b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
13042b2325ffSGerd Hoffmann  ;;
130569354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
130669354a83SHans de Goede  ;;
130769354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
130869354a83SHans de Goede  ;;
13091ece9905SAlon Levy  --disable-zlib-test) zlib="no"
13101ece9905SAlon Levy  ;;
1311b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1312b25c9dffSStefan Weil  ;;
1313607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1314607dacd0Sqiaonuohan  ;;
1315b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1316b25c9dffSStefan Weil  ;;
1317607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1318607dacd0Sqiaonuohan  ;;
13196b383c08SPeter Wu  --disable-bzip2) bzip2="no"
13206b383c08SPeter Wu  ;;
13216b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
13226b383c08SPeter Wu  ;;
132383bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
132483bc1f97SJulio Faracco  ;;
132583bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
132683bc1f97SJulio Faracco  ;;
1327d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1328d138cee9SMichael Roth  ;;
1329d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1330d138cee9SMichael Roth  ;;
13319dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
13329dacf32dSYossi Hindin  ;;
13339dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
13349dacf32dSYossi Hindin  ;;
1335d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1336d9840e25STomoki Sekiyama  ;;
1337d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1338d9840e25STomoki Sekiyama  ;;
1339d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1340d9840e25STomoki Sekiyama  ;;
1341d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1342d9840e25STomoki Sekiyama  ;;
1343d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1344d9840e25STomoki Sekiyama  ;;
1345d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1346d9840e25STomoki Sekiyama  ;;
13474b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
13484b1c11fdSDaniel P. Berrange  ;;
13494b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
13504b1c11fdSDaniel P. Berrange  ;;
1351f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1352f794573eSEduardo Otubo  ;;
1353f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1354f794573eSEduardo Otubo  ;;
1355eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1356eb100396SBharata B Rao  ;;
135786583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
135886583a07SLiam Merwick  ;;
135986583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
136086583a07SLiam Merwick  ;;
1361eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1362eb100396SBharata B Rao  ;;
136352b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
136452b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1365583f6e7bSStefan Hajnoczi  ;;
1366cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1367cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1368cb6414dfSFam Zheng  ;;
1369315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1370315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1371315d3184SFam Zheng  ;;
1372a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1373a4ccabcfSAnthony Liguori  ;;
1374a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1375a4ccabcfSAnthony Liguori  ;;
1376a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1377a1c5e949SDaniel P. Berrange  ;;
1378ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1379ddbb0d09SDaniel P. Berrange  ;;
1380ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1381ddbb0d09SDaniel P. Berrange  ;;
138291bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
138391bfcdb0SDaniel P. Berrange  ;;
138491bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
138591bfcdb0SDaniel P. Berrange  ;;
138691bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
138791bfcdb0SDaniel P. Berrange  ;;
138891bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
138991bfcdb0SDaniel P. Berrange  ;;
13908953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
13918953caf3SDaniel P. Berrange  ;;
13928953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
13938953caf3SDaniel P. Berrange  ;;
13942da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
13952da776dbSMichael R. Hines  ;;
13962da776dbSMichael R. Hines  --disable-rdma) rdma="no"
13972da776dbSMichael R. Hines  ;;
139821ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
139921ab34c9SMarcel Apfelbaum  ;;
140021ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
140121ab34c9SMarcel Apfelbaum  ;;
1402bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1403bbbf9bfbSStefan Weil  ;;
1404bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1405bbbf9bfbSStefan Weil  ;;
14069d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
14079d9e1521SGerd Hoffmann  ;;
14089d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
14099d9e1521SGerd Hoffmann  ;;
1410e91c793cSCole Robinson  --disable-tpm) tpm="no"
1411e91c793cSCole Robinson  ;;
1412ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1413ab214c29SStefan Berger  ;;
14140a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
14150a12ec87SRichard W.M. Jones  ;;
14160a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
14170a12ec87SRichard W.M. Jones  ;;
1418ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1419ed1701c6SDr. David Alan Gilbert  ;;
1420ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1421ed1701c6SDr. David Alan Gilbert  ;;
1422a99d57bbSWanlong Gao  --disable-numa) numa="no"
1423a99d57bbSWanlong Gao  ;;
1424a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1425a99d57bbSWanlong Gao  ;;
1426ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1427ed279a06SKlim Kireev  ;;
1428ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1429ed279a06SKlim Kireev  ;;
14302847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
14312847b469SFam Zheng  ;;
14322847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
14332847b469SFam Zheng  ;;
14347b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
14357b01cb97SAlexandre Derumier  ;;
14367b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
14377b01cb97SAlexandre Derumier  ;;
1438a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1439a6b1d4c0SChanglong Xie  ;;
1440a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1441a6b1d4c0SChanglong Xie  ;;
1442da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1443da92c3ffSAshish Mittal  ;;
1444da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1445da92c3ffSAshish Mittal  ;;
14462f740136SJeff Cody  --disable-bochs) bochs="no"
14472f740136SJeff Cody  ;;
14482f740136SJeff Cody  --enable-bochs) bochs="yes"
14492f740136SJeff Cody  ;;
14502f740136SJeff Cody  --disable-cloop) cloop="no"
14512f740136SJeff Cody  ;;
14522f740136SJeff Cody  --enable-cloop) cloop="yes"
14532f740136SJeff Cody  ;;
14542f740136SJeff Cody  --disable-dmg) dmg="no"
14552f740136SJeff Cody  ;;
14562f740136SJeff Cody  --enable-dmg) dmg="yes"
14572f740136SJeff Cody  ;;
14582f740136SJeff Cody  --disable-qcow1) qcow1="no"
14592f740136SJeff Cody  ;;
14602f740136SJeff Cody  --enable-qcow1) qcow1="yes"
14612f740136SJeff Cody  ;;
14622f740136SJeff Cody  --disable-vdi) vdi="no"
14632f740136SJeff Cody  ;;
14642f740136SJeff Cody  --enable-vdi) vdi="yes"
14652f740136SJeff Cody  ;;
14662f740136SJeff Cody  --disable-vvfat) vvfat="no"
14672f740136SJeff Cody  ;;
14682f740136SJeff Cody  --enable-vvfat) vvfat="yes"
14692f740136SJeff Cody  ;;
14702f740136SJeff Cody  --disable-qed) qed="no"
14712f740136SJeff Cody  ;;
14722f740136SJeff Cody  --enable-qed) qed="yes"
14732f740136SJeff Cody  ;;
14742f740136SJeff Cody  --disable-parallels) parallels="no"
14752f740136SJeff Cody  ;;
14762f740136SJeff Cody  --enable-parallels) parallels="yes"
14772f740136SJeff Cody  ;;
14782f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
14792f740136SJeff Cody  ;;
14802f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
14812f740136SJeff Cody  ;;
1482e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1483e6a74868SMarc-André Lureau  ;;
1484299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1485299e6f19SPaolo Bonzini  ;;
1486299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1487299e6f19SPaolo Bonzini  ;;
1488299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1489e6a74868SMarc-André Lureau  ;;
14908ca80760SRichard Henderson  --disable-capstone) capstone="no"
14918ca80760SRichard Henderson  ;;
14928ca80760SRichard Henderson  --enable-capstone) capstone="yes"
14938ca80760SRichard Henderson  ;;
1494e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1495e219c499SRichard Henderson  ;;
1496e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1497e219c499SRichard Henderson  ;;
1498cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1499cc84d63aSDaniel P. Berrange  ;;
1500f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1501f62bbee5SDaniel P. Berrange  ;;
1502f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1503f62bbee5SDaniel P. Berrange  ;;
1504ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1505ba59fb77SPaolo Bonzini  ;;
1506ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1507ba59fb77SPaolo Bonzini  ;;
150817824406SJunyan He  --enable-libpmem) libpmem=yes
150917824406SJunyan He  ;;
151017824406SJunyan He  --disable-libpmem) libpmem=no
151117824406SJunyan He  ;;
15122d2ad6d0SFam Zheng  *)
15132d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
15142d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
15152d2ad6d0SFam Zheng      exit 1
15167f1559c6Sbalrog  ;;
15177d13299dSbellard  esac
15187d13299dSbellarddone
15197d13299dSbellard
152040293e58Sbellardcase "$cpu" in
1521e3608d66SRichard Henderson    ppc)
1522e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1523e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
152413a5abe2SAlex Bennée           cross_cc_powerpc=$cc
152513a5abe2SAlex Bennée           cross_cc_cflags_powerpc=$CPU_CFLAGS
1526e3608d66SRichard Henderson           ;;
1527e3608d66SRichard Henderson    ppc64)
1528e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1529e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
153013a5abe2SAlex Bennée           cross_cc_ppc64=$cc
153113a5abe2SAlex Bennée           cross_cc_cflags_ppc64=$CPU_CFLAGS
1532e3608d66SRichard Henderson           ;;
15339b9c37c3SRichard Henderson    sparc)
1534f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1535f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
153613a5abe2SAlex Bennée           cross_cc_sparc=$cc
153713a5abe2SAlex Bennée           cross_cc_cflags_sparc=$CPU_CFLAGS
15383142255cSblueswir1           ;;
1539ed968ff1SJuan Quintela    sparc64)
154079f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1541f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
154213a5abe2SAlex Bennée           cross_cc_sparc64=$cc
154313a5abe2SAlex Bennée           cross_cc_cflags_sparc64=$CPU_CFLAGS
15443142255cSblueswir1           ;;
154576d83bdeSths    s390)
1546061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
154728d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
154813a5abe2SAlex Bennée           cross_cc_s390=$cc
154913a5abe2SAlex Bennée           cross_cc_cflags_s390=$CPU_CFLAGS
155028d7cc49SRichard Henderson           ;;
155128d7cc49SRichard Henderson    s390x)
1552061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
155328d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
155413a5abe2SAlex Bennée           cross_cc_s390x=$cc
155513a5abe2SAlex Bennée           cross_cc_cflags_s390x=$CPU_CFLAGS
155676d83bdeSths           ;;
155740293e58Sbellard    i386)
155879f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
15590c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
1560716a507cSAlex Bennée           cross_cc_i386=$cc
1561716a507cSAlex Bennée           cross_cc_cflags_i386=$CPU_CFLAGS
156240293e58Sbellard           ;;
156340293e58Sbellard    x86_64)
15647ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
15657ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
15667ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
15677ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
15680c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
1569716a507cSAlex Bennée           cross_cc_x86_64=$cc
1570716a507cSAlex Bennée           cross_cc_cflags_x86_64=$CPU_CFLAGS
1571379f6698SPaul Brook           ;;
1572c72b26ecSRichard Henderson    x32)
1573c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1574c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1575716a507cSAlex Bennée           cross_cc_i386=$cc
157613a5abe2SAlex Bennée           cross_cc_cflags_i386=$CPU_CFLAGS
1577c72b26ecSRichard Henderson           ;;
157830163d89SPeter Maydell    # No special flags required for other host CPUs
15793142255cSblueswir1esac
15803142255cSblueswir1
158179f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
158279f3b12fSPeter Crosthwaite
1583affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1584affc88ccSPeter Maydell# support, even if we're using TCI.
1585affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1586affc88ccSPeter Maydell  bsd_user="no"
1587affc88ccSPeter Maydell  linux_user="no"
1588affc88ccSPeter Maydellfi
1589affc88ccSPeter Maydell
159060e0df25SPeter Maydelldefault_target_list=""
159160e0df25SPeter Maydell
15926e92f823SPeter Maydellmak_wilds=""
15936e92f823SPeter Maydell
159460e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
15956e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
159660e0df25SPeter Maydellfi
159760e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
15986e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
159960e0df25SPeter Maydellfi
160060e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
16016e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
160260e0df25SPeter Maydellfi
160360e0df25SPeter Maydell
16046e92f823SPeter Maydellfor config in $mak_wilds; do
16056e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
16066e92f823SPeter Maydelldone
16076e92f823SPeter Maydell
1608c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
160964a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1610c53eeaf7SStefan Hajnoczi
1611af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1612af5db58eSpbrookcat << EOF
1613af5db58eSpbrook
1614af5db58eSpbrookUsage: configure [options]
1615af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1616af5db58eSpbrook
161708fb77edSStefan WeilStandard options:
161808fb77edSStefan Weil  --help                   print this message
161908fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
162008fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
162108fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
162208fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
162308fb77edSStefan Weil$(echo Available targets: $default_target_list | \
162408fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
162508fb77edSStefan Weil
162608fb77edSStefan WeilAdvanced options (experts only):
162708fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
162808fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
162908fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
163008fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
163108fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
163208fb77edSStefan Weil                           build time
163308fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
163408fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
163508fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
163611cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
163708fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1638d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1639d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
164008fb77edSStefan Weil  --make=MAKE              use specified make [$make]
164108fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
164208fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
164308fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1644db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
164508fb77edSStefan Weil  --static                 enable static build [$static]
164608fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
164708fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
164808fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
164908fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
165008fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1651db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
165208fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
165308fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
16543d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
1655e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1656db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
165708fb77edSStefan Weil  --enable-debug           enable common debug build options
1658247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
165908fb77edSStefan Weil  --disable-strip          disable stripping binaries
166008fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
166163678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
166208fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
166308fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
166408fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
166508fb77edSStefan Weil  --block-drv-rw-whitelist=L
166608fb77edSStefan Weil                           set block driver read-write whitelist
166708fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
166808fb77edSStefan Weil  --block-drv-ro-whitelist=L
166908fb77edSStefan Weil                           set block driver read-only whitelist
167008fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
16715b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1672c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
167308fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
167408fb77edSStefan Weil                           Default:trace-<pid>
1675c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1676c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
16775a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1678c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1679c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
168008fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
168133c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
168208fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
168308fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1684c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1685c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1686c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1687a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1688c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1689c12d66aaSLin Ma  --enable-profiler        profiler support
1690c12d66aaSLin Ma  --enable-debug-stack-usage
1691c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1692c23f23b9SMichael Tokarev
1693c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1694c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1695c23f23b9SMichael Tokarev
1696c23f23b9SMichael Tokarev  system          all system emulation targets
1697c23f23b9SMichael Tokarev  user            supported user emulation targets
1698c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1699c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1700c23f23b9SMichael Tokarev  docs            build documentation
1701c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1702c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1703c23f23b9SMichael Tokarev  pie             Position Independent Executables
1704c23f23b9SMichael Tokarev  modules         modules support
1705c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1706c23f23b9SMichael Tokarev  debug-info      debugging information
1707c23f23b9SMichael Tokarev  sparse          sparse checker
1708c23f23b9SMichael Tokarev
1709ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
171091bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
171191bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
17128953caf3SDaniel P. Berrange  auth-pam        PAM access control
1713c23f23b9SMichael Tokarev  sdl             SDL UI
1714a442fe2fSDaniel P. Berrangé  sdl_image       SDL Image support for icons
1715c23f23b9SMichael Tokarev  gtk             gtk UI
1716c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1717c23f23b9SMichael Tokarev  curses          curses UI
1718e08bb301SSamuel Thibault  iconv           font glyph conversion support
1719c23f23b9SMichael Tokarev  vnc             VNC UI support
1720c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1721c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1722c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1723c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1724c23f23b9SMichael Tokarev  virtfs          VirtFS
1725fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1726c23f23b9SMichael Tokarev  xen             xen backend driver support
172770c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1728c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1729c23f23b9SMichael Tokarev  curl            curl connectivity
1730a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1731c23f23b9SMichael Tokarev  fdt             fdt device tree
1732c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1733c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1734b0cb0a66SVincent Palatin  hax             HAX acceleration support
1735c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1736d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
173721ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
173821ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1739c23f23b9SMichael Tokarev  vde             support for vde network
1740c23f23b9SMichael Tokarev  netmap          support for netmap network
1741c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1742c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1743c23f23b9SMichael Tokarev  attr            attr and xattr support
1744299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1745299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1746299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1747299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1748299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1749299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1750c23f23b9SMichael Tokarev  spice           spice
1751c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1752c23f23b9SMichael Tokarev  libiscsi        iscsi support
1753c23f23b9SMichael Tokarev  libnfs          nfs support
17547b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1755c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1756ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1757c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1758c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1759c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1760c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1761c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
176283bc1f97SJulio Faracco  lzfse           support of lzfse compression library
176383bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
1764c23f23b9SMichael Tokarev  seccomp         seccomp support
1765c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1766c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1767c23f23b9SMichael Tokarev  tpm             TPM support
1768c23f23b9SMichael Tokarev  libssh2         ssh block device support
1769c23f23b9SMichael Tokarev  numa            libnuma support
1770ed279a06SKlim Kireev  libxml2         for Parallels image format
1771c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
17727b01cb97SAlexandre Derumier  jemalloc        jemalloc support
177386583a07SLiam Merwick  avx2            AVX2 optimization support
1774a6b1d4c0SChanglong Xie  replication     replication support
1775c12d66aaSLin Ma  opengl          opengl support
1776c12d66aaSLin Ma  virglrenderer   virgl rendering support
1777c12d66aaSLin Ma  xfsctl          xfsctl support
1778c12d66aaSLin Ma  qom-cast-debug  cast debugging support
17798de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
1780da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
17812f740136SJeff Cody  bochs           bochs image format support
17822f740136SJeff Cody  cloop           cloop image format support
17832f740136SJeff Cody  dmg             dmg image format support
17842f740136SJeff Cody  qcow1           qcow v1 image format support
17852f740136SJeff Cody  vdi             vdi image format support
17862f740136SJeff Cody  vvfat           vvfat image format support
17872f740136SJeff Cody  qed             qed image format support
17882f740136SJeff Cody  parallels       parallels image format support
17892f740136SJeff Cody  sheepdog        sheepdog block driver support
1790f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
17918ca80760SRichard Henderson  capstone        capstone disassembler support
1792ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
179317824406SJunyan He  libpmem         libpmem support
179408fb77edSStefan Weil
179508fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1796af5db58eSpbrookEOF
17972d2ad6d0SFam Zhengexit 0
1798af5db58eSpbrookfi
1799af5db58eSpbrook
1800c53eeaf7SStefan Hajnocziif ! has $python; then
1801c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1802c53eeaf7SStefan Hajnoczifi
1803c53eeaf7SStefan Hajnoczi
1804c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1805c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
18067f2b5544SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (2,7))'; then
18077f2b5544SEduardo Habkost  error_exit "Cannot use '$python', Python 2 >= 2.7 or Python 3 is required." \
1808c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1809c53eeaf7SStefan Hajnoczifi
1810c53eeaf7SStefan Hajnoczi
1811755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
1812755ee70fSCleber Rosapython_version=$($python -V 2>&1 | sed -e 's/Python\ //')
1813755ee70fSCleber Rosa
1814c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1815c53eeaf7SStefan Hajnoczipython="$python -B"
1816c53eeaf7SStefan Hajnoczi
18179aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
18189aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
18199aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
18209aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
18219aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
18229aae6e54SDaniel Henrique Barbozaif compile_object ; then
18239aae6e54SDaniel Henrique Barboza  : C compiler works ok
18249aae6e54SDaniel Henrique Barbozaelse
18259aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
18269aae6e54SDaniel Henrique Barbozafi
18279aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
18289aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
18299aae6e54SDaniel Henrique Barbozafi
18309aae6e54SDaniel Henrique Barboza
1831359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1832359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1833359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1834359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1835359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1836359bc95dSPeter Maydell    else
183776ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1838359bc95dSPeter Maydell    fi
1839359bc95dSPeter Maydellfi
1840359bc95dSPeter Maydell
18419c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
18429c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
18439c83ffd8SPeter Maydellif test -z "$werror" ; then
1844fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
1845e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
18469c83ffd8SPeter Maydell        werror="yes"
18479c83ffd8SPeter Maydell    else
18489c83ffd8SPeter Maydell        werror="no"
18499c83ffd8SPeter Maydell    fi
18509c83ffd8SPeter Maydellfi
18519c83ffd8SPeter Maydell
1852fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1853fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1854fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1855fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1856fb59dabdSPeter Maydell    # host OS we should stop now.
1857951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1858fb59dabdSPeter Maydellfi
1859fb59dabdSPeter Maydell
1860efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
1861efc6c070SThomas Huthcat > $TMPC << EOF
1862efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
1863efc6c070SThomas Huth# ifdef __apple_build_version__
1864efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
1865efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
1866efc6c070SThomas Huth#  endif
1867efc6c070SThomas Huth# else
1868efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
1869efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
1870efc6c070SThomas Huth#  endif
1871efc6c070SThomas Huth# endif
1872efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
1873efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
1874efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
1875efc6c070SThomas Huth# endif
1876efc6c070SThomas Huth#else
1877efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
1878efc6c070SThomas Huth#endif
1879efc6c070SThomas Huthint main (void) { return 0; }
1880efc6c070SThomas HuthEOF
1881efc6c070SThomas Huthif ! compile_prog "" "" ; then
1882efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
1883efc6c070SThomas Huthfi
1884efc6c070SThomas Huth
18858d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
18868d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1887ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1888435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1889b98fcfd8SPaolo Bonzinigcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
189071429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
18916ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
18926ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
18936ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
18946ca026cbSPeter Maydell# so it's too error prone.
189593b25869SJohn Snow
189693b25869SJohn Snowcc_has_warning_flag() {
189793b25869SJohn Snow    write_c_skeleton;
189893b25869SJohn Snow
1899a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1900a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1901a1d29d6cSPeter Maydell    # warning options).
190293b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
190393b25869SJohn Snow    compile_prog "-Werror $optflag" ""
190493b25869SJohn Snow}
190593b25869SJohn Snow
190693b25869SJohn Snowfor flag in $gcc_flags; do
190793b25869SJohn Snow    if cc_has_warning_flag $flag ; then
19088d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
19098d05095cSPaolo Bonzini    fi
19108d05095cSPaolo Bonzinidone
19118d05095cSPaolo Bonzini
191263678e17SSteven Noonanif test "$stack_protector" != "no"; then
1913fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1914fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1915fccd35a0SRodrigo Rebello{
1916fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1917fccd35a0SRodrigo Rebello    while (*c) {
1918fccd35a0SRodrigo Rebello        *p++ = *c++;
1919fccd35a0SRodrigo Rebello    }
1920fccd35a0SRodrigo Rebello    return 0;
1921fccd35a0SRodrigo Rebello}
1922fccd35a0SRodrigo RebelloEOF
192363678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
19243b463a3fSMiroslav Rezanina  sp_on=0
192563678e17SSteven Noonan  for flag in $gcc_flags; do
1926590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1927590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1928590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1929590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
193063678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
19313b463a3fSMiroslav Rezanina      sp_on=1
193263678e17SSteven Noonan      break
193363678e17SSteven Noonan    fi
193463678e17SSteven Noonan  done
19353b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
19363b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
19373b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
19383b463a3fSMiroslav Rezanina    fi
19393b463a3fSMiroslav Rezanina  fi
194037746c5eSMarc-André Lureaufi
194137746c5eSMarc-André Lureau
194220bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
194320bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
194420bc94a2SPaolo Bonzinicat > $TMPC << EOF
194520bc94a2SPaolo Bonzinistruct {
194620bc94a2SPaolo Bonzini  int a[2];
194720bc94a2SPaolo Bonzini} x = {0};
194820bc94a2SPaolo BonziniEOF
194920bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
195020bc94a2SPaolo Bonzini  :
195120bc94a2SPaolo Bonzinielse
195220bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
195320bc94a2SPaolo Bonzinifi
195420bc94a2SPaolo Bonzini
1955d376e9deSThomas Huth# Static linking is not possible with modules or PIE
195640d6444eSAvi Kivityif test "$static" = "yes" ; then
1957aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1958aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1959aa0d1f44SPaolo Bonzini  fi
196040d6444eSAvi Kivity  if test "$pie" = "yes" ; then
196176ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
196240d6444eSAvi Kivity  else
196340d6444eSAvi Kivity    pie="no"
196440d6444eSAvi Kivity  fi
196540d6444eSAvi Kivityfi
196640d6444eSAvi Kivity
1967768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1968768b7855SEmilio G. Cota  cat > $TMPC << EOF
1969768b7855SEmilio G. Cotastatic __thread int tls_var;
1970768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1971768b7855SEmilio G. CotaEOF
1972768b7855SEmilio G. Cota
1973768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1974768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1975768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1976768b7855SEmilio G. Cotafi
1977768b7855SEmilio G. Cota
197840d6444eSAvi Kivityif test "$pie" = ""; then
197940d6444eSAvi Kivity  case "$cpu-$targetos" in
1980c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
198140d6444eSAvi Kivity      ;;
198240d6444eSAvi Kivity    *)
198340d6444eSAvi Kivity      pie="no"
198440d6444eSAvi Kivity      ;;
198540d6444eSAvi Kivity  esac
198640d6444eSAvi Kivityfi
198740d6444eSAvi Kivity
198840d6444eSAvi Kivityif test "$pie" != "no" ; then
198940d6444eSAvi Kivity  cat > $TMPC << EOF
199021d4a791SAvi Kivity
199121d4a791SAvi Kivity#ifdef __linux__
199221d4a791SAvi Kivity#  define THREAD __thread
199321d4a791SAvi Kivity#else
199421d4a791SAvi Kivity#  define THREAD
199521d4a791SAvi Kivity#endif
199621d4a791SAvi Kivity
199721d4a791SAvi Kivitystatic THREAD int tls_var;
199821d4a791SAvi Kivity
199921d4a791SAvi Kivityint main(void) { return tls_var; }
200021d4a791SAvi Kivity
200140d6444eSAvi KivityEOF
200240d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
200340d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
200440d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
200540d6444eSAvi Kivity    pie="yes"
200640d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
200740d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
200840d6444eSAvi Kivity    fi
200940d6444eSAvi Kivity  else
201040d6444eSAvi Kivity    if test "$pie" = "yes"; then
201176ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
201240d6444eSAvi Kivity    else
201340d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
201440d6444eSAvi Kivity      pie="no"
201540d6444eSAvi Kivity    fi
201640d6444eSAvi Kivity  fi
201746eef33bSBrad
2018e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
201946eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
202046eef33bSBrad    LDFLAGS_NOPIE="-nopie"
202146eef33bSBrad  fi
202240d6444eSAvi Kivityfi
202340d6444eSAvi Kivity
202409dada40SPaolo Bonzini##########################################
202509dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
202609dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
202709dada40SPaolo Bonzini# specification is necessary
202809dada40SPaolo Bonzini
202909dada40SPaolo Bonziniif test "$cpu" = "i386"; then
203009dada40SPaolo Bonzini  cat > $TMPC << EOF
203109dada40SPaolo Bonzinistatic int sfaa(int *ptr)
203209dada40SPaolo Bonzini{
203309dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
203409dada40SPaolo Bonzini}
203509dada40SPaolo Bonzini
203609dada40SPaolo Bonziniint main(void)
203709dada40SPaolo Bonzini{
203809dada40SPaolo Bonzini  int val = 42;
20391405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
204009dada40SPaolo Bonzini  sfaa(&val);
204109dada40SPaolo Bonzini  return val;
204209dada40SPaolo Bonzini}
204309dada40SPaolo BonziniEOF
204409dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
204509dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
204609dada40SPaolo Bonzini  fi
204709dada40SPaolo Bonzinifi
204809dada40SPaolo Bonzini
204909dada40SPaolo Bonzini#########################################
2050ec530c81Sbellard# Solaris specific configure tool chain decisions
205109dada40SPaolo Bonzini
2052ec530c81Sbellardif test "$solaris" = "yes" ; then
20536792aa11SLoïc Minier  if has $install; then
20546792aa11SLoïc Minier    :
20556792aa11SLoïc Minier  else
205676ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
205776ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
205876ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
2059ec530c81Sbellard  fi
206089138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
206176ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
206276ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
206376ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
2064ec530c81Sbellard  fi
20656792aa11SLoïc Minier  if has ar; then
20666792aa11SLoïc Minier    :
20676792aa11SLoïc Minier  else
2068ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
206976ad07a4SPeter Maydell      error_exit "No path includes ar" \
207076ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2071ec530c81Sbellard    fi
207276ad07a4SPeter Maydell    error_exit "No path includes ar"
2073ec530c81Sbellard  fi
2074ec530c81Sbellardfi
2075ec530c81Sbellard
2076afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2077d880a3baSPaolo Bonzini    for target in $default_target_list; do
2078d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2079d880a3baSPaolo Bonzini            target_list="$target_list $target"
2080d880a3baSPaolo Bonzini    done
2081d880a3baSPaolo Bonzini    target_list="${target_list# }"
2082121afa9eSAnthony Liguorielse
208389138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2084d880a3baSPaolo Bonzini    for target in $target_list; do
208525b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
208625b48338SPeter Maydell        # friendly error message than if we let it fall through.
208725b48338SPeter Maydell        case " $default_target_list " in
208825b48338SPeter Maydell            *" $target "*)
208925b48338SPeter Maydell                ;;
209025b48338SPeter Maydell            *)
209125b48338SPeter Maydell                error_exit "Unknown target name '$target'"
209225b48338SPeter Maydell                ;;
209325b48338SPeter Maydell        esac
2094d880a3baSPaolo Bonzini        supported_target $target || exit 1
209525b48338SPeter Maydell    done
2096d880a3baSPaolo Bonzinifi
209725b48338SPeter Maydell
2098f55fe278SPaolo Bonzini# see if system emulation was really requested
2099f55fe278SPaolo Bonzinicase " $target_list " in
2100f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2101f55fe278SPaolo Bonzini  ;;
2102f55fe278SPaolo Bonzini  *) softmmu=no
2103f55fe278SPaolo Bonzini  ;;
2104f55fe278SPaolo Bonziniesac
21055327cf48Sbellard
2106249247c9SJuan Quintelafeature_not_found() {
2107249247c9SJuan Quintela  feature=$1
210821684af0SStewart Smith  remedy=$2
2109249247c9SJuan Quintela
211076ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
211121684af0SStewart Smith      "configure was not able to find it." \
211221684af0SStewart Smith      "$remedy"
2113249247c9SJuan Quintela}
2114249247c9SJuan Quintela
21157d13299dSbellard# ---
21167d13299dSbellard# big/little endian test
21177d13299dSbellardcat > $TMPC << EOF
211861cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
211961cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
212061cc919fSMike Frysingerextern int foo(short *, short *);
212161cc919fSMike Frysingerint main(int argc, char *argv[]) {
212261cc919fSMike Frysinger    return foo(big_endian, little_endian);
21237d13299dSbellard}
21247d13299dSbellardEOF
21257d13299dSbellard
212661cc919fSMike Frysingerif compile_object ; then
212712f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
212861cc919fSMike Frysinger        bigendian="yes"
212912f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
213061cc919fSMike Frysinger        bigendian="no"
21317d13299dSbellard    else
21327d13299dSbellard        echo big/little test failed
21337d13299dSbellard    fi
21347d13299dSbellardelse
213561cc919fSMike Frysinger    echo big/little test failed
21367d13299dSbellardfi
21377d13299dSbellard
2138b0a47e79SJuan Quintela##########################################
2139a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2140a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2141a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2142a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2143a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2144a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2145a30878e7SPeter Maydell    fi
2146a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2147a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2148a30878e7SPeter Maydell    fi
2149a30878e7SPeter Maydell    gtk=no
2150a30878e7SPeter Maydell    sdl=no
2151a30878e7SPeter Maydellfi
2152a30878e7SPeter Maydell
21536b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
21546b39b063SEric Blakecat > $TMPC << EOF
21556b39b063SEric Blake#include <stdint.h>
21566b39b063SEric Blake#include <stdio.h>
21576b39b063SEric Blakeint main(int argc, char *argv[]) {
21586b39b063SEric Blake    return printf("%zu", SIZE_MAX);
21596b39b063SEric Blake}
21606b39b063SEric BlakeEOF
21616b39b063SEric Blakehave_broken_size_max=no
21626b39b063SEric Blakeif ! compile_object -Werror ; then
21636b39b063SEric Blake    have_broken_size_max=yes
21646b39b063SEric Blakefi
21656b39b063SEric Blake
2166a30878e7SPeter Maydell##########################################
2167015a33bdSGonglei# L2TPV3 probe
2168015a33bdSGonglei
2169015a33bdSGongleicat > $TMPC <<EOF
2170015a33bdSGonglei#include <sys/socket.h>
2171bff6cb72SMichael Tokarev#include <linux/ip.h>
2172015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2173015a33bdSGongleiEOF
2174015a33bdSGongleiif compile_prog "" "" ; then
2175015a33bdSGonglei  l2tpv3=yes
2176015a33bdSGongleielse
2177015a33bdSGonglei  l2tpv3=no
2178015a33bdSGongleifi
2179015a33bdSGonglei
2180299e6f19SPaolo Bonzini#########################################
2181299e6f19SPaolo Bonzini# vhost interdependencies and host support
2182299e6f19SPaolo Bonzini
2183299e6f19SPaolo Bonzini# vhost backends
2184299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2185299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2186299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2187299e6f19SPaolo Bonzinifi
2188299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2189299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2190299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2191299e6f19SPaolo Bonzinifi
2192299e6f19SPaolo Bonzini
2193299e6f19SPaolo Bonzini# vhost-kernel devices
2194299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2195299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2196299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2197299e6f19SPaolo Bonzinifi
2198299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2199299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2200299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2201299e6f19SPaolo Bonzinifi
2202299e6f19SPaolo Bonzini
2203299e6f19SPaolo Bonzini# vhost-user backends
2204299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2205299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2206299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2207299e6f19SPaolo Bonzinifi
2208299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2209299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2210299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2211299e6f19SPaolo Bonzinifi
2212299e6f19SPaolo Bonzini
2213299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2214299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2215299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2216299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2217299e6f19SPaolo Bonzinifi
2218299e6f19SPaolo Bonzini
2219015a33bdSGonglei##########################################
22204d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
22214d9310f4SDaniel P. Berrange
22224d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
22234d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
22244d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
22254d9310f4SDaniel P. Berrange    #
22264d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
22274d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
22284d9310f4SDaniel P. Berrange    #
22294d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
22304d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
22314d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
22324d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
22334d9310f4SDaniel P. Berrange    # that for you.
22344d9310f4SDaniel P. Berrange    #
22354d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
22364d9310f4SDaniel P. Berrange    # are not in fact redundant.
22374d9310f4SDaniel P. Berrangecat > $TMPC << EOF
22384d9310f4SDaniel P. Berrange#include <unistd.h>
22394d9310f4SDaniel P. Berrange#include <time.h>
22404d9310f4SDaniel P. Berrange#undef localtime_r
22414d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
22424d9310f4SDaniel P. BerrangeEOF
22434d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
22444d9310f4SDaniel P. Berrange        localtime_r="yes"
22454d9310f4SDaniel P. Berrange    else
22464d9310f4SDaniel P. Berrange        localtime_r="no"
22474d9310f4SDaniel P. Berrange    fi
22484d9310f4SDaniel P. Berrangefi
22494d9310f4SDaniel P. Berrange
22504d9310f4SDaniel P. Berrange##########################################
2251779ab5e3SStefan Weil# pkg-config probe
2252779ab5e3SStefan Weil
2253779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
225476ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2255779ab5e3SStefan Weilfi
2256779ab5e3SStefan Weil
2257779ab5e3SStefan Weil##########################################
2258b0a47e79SJuan Quintela# NPTL probe
2259b0a47e79SJuan Quintela
226024cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2261bd0c5661Spbrook  cat > $TMPC <<EOF
2262bd0c5661Spbrook#include <sched.h>
226330813ceaSpbrook#include <linux/futex.h>
2264182eacc0SStefan Weilint main(void) {
2265bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2266bd0c5661Spbrook#error bork
2267bd0c5661Spbrook#endif
2268182eacc0SStefan Weil  return 0;
2269bd0c5661Spbrook}
2270bd0c5661SpbrookEOF
227124cb36a6SPeter Maydell  if ! compile_object ; then
227221684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2273b0a47e79SJuan Quintela  fi
2274bd0c5661Spbrookfi
2275bd0c5661Spbrook
2276ac62922eSbalrog##########################################
2277607dacd0Sqiaonuohan# lzo check
2278607dacd0Sqiaonuohan
2279607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2280607dacd0Sqiaonuohan    cat > $TMPC << EOF
2281607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2282607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2283607dacd0SqiaonuohanEOF
2284607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2285607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2286b25c9dffSStefan Weil        lzo="yes"
2287b25c9dffSStefan Weil    else
2288b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2289b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2290b25c9dffSStefan Weil        fi
2291b25c9dffSStefan Weil        lzo="no"
2292b25c9dffSStefan Weil    fi
2293607dacd0Sqiaonuohanfi
2294607dacd0Sqiaonuohan
2295607dacd0Sqiaonuohan##########################################
2296607dacd0Sqiaonuohan# snappy check
2297607dacd0Sqiaonuohan
2298607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2299607dacd0Sqiaonuohan    cat > $TMPC << EOF
2300607dacd0Sqiaonuohan#include <snappy-c.h>
2301607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2302607dacd0SqiaonuohanEOF
2303607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2304607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2305b25c9dffSStefan Weil        snappy="yes"
2306b25c9dffSStefan Weil    else
2307b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2308b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2309b25c9dffSStefan Weil        fi
2310b25c9dffSStefan Weil        snappy="no"
2311b25c9dffSStefan Weil    fi
2312607dacd0Sqiaonuohanfi
2313607dacd0Sqiaonuohan
2314607dacd0Sqiaonuohan##########################################
23156b383c08SPeter Wu# bzip2 check
23166b383c08SPeter Wu
23176b383c08SPeter Wuif test "$bzip2" != "no" ; then
23186b383c08SPeter Wu    cat > $TMPC << EOF
23196b383c08SPeter Wu#include <bzlib.h>
23206b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
23216b383c08SPeter WuEOF
23226b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
23236b383c08SPeter Wu        bzip2="yes"
23246b383c08SPeter Wu    else
23256b383c08SPeter Wu        if test "$bzip2" = "yes"; then
23266b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
23276b383c08SPeter Wu        fi
23286b383c08SPeter Wu        bzip2="no"
23296b383c08SPeter Wu    fi
23306b383c08SPeter Wufi
23316b383c08SPeter Wu
23326b383c08SPeter Wu##########################################
233383bc1f97SJulio Faracco# lzfse check
233483bc1f97SJulio Faracco
233583bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
233683bc1f97SJulio Faracco    cat > $TMPC << EOF
233783bc1f97SJulio Faracco#include <lzfse.h>
233883bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
233983bc1f97SJulio FaraccoEOF
234083bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
234183bc1f97SJulio Faracco        lzfse="yes"
234283bc1f97SJulio Faracco    else
234383bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
234483bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
234583bc1f97SJulio Faracco        fi
234683bc1f97SJulio Faracco        lzfse="no"
234783bc1f97SJulio Faracco    fi
234883bc1f97SJulio Faraccofi
234983bc1f97SJulio Faracco
235083bc1f97SJulio Faracco##########################################
2351f794573eSEduardo Otubo# libseccomp check
2352f794573eSEduardo Otubo
2353d0699bd3SMarc-André Lureaulibseccomp_minver="2.2.0"
2354f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
2355693e5910SAndrew Jones    case "$cpu" in
2356d0699bd3SMarc-André Lureau    i386|x86_64|mips)
23575ce43972SJames Hogan        ;;
2358693e5910SAndrew Jones    arm|aarch64)
2359693e5910SAndrew Jones        libseccomp_minver="2.2.3"
2360693e5910SAndrew Jones        ;;
23613aa35fcfSThomas Huth    ppc|ppc64|s390x)
23623e684455SMichael Strosaker        libseccomp_minver="2.3.0"
23633e684455SMichael Strosaker        ;;
2364693e5910SAndrew Jones    *)
2365693e5910SAndrew Jones        libseccomp_minver=""
2366693e5910SAndrew Jones        ;;
2367693e5910SAndrew Jones    esac
2368693e5910SAndrew Jones
2369693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
2370693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2371c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2372c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2373f794573eSEduardo Otubo        seccomp="yes"
2374f794573eSEduardo Otubo    else
2375f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2376693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
2377693e5910SAndrew Jones                feature_not_found "libseccomp" \
2378693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
2379693e5910SAndrew Jones            else
2380693e5910SAndrew Jones                feature_not_found "libseccomp" \
2381693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
2382693e5910SAndrew Jones            fi
2383896848f0SEduardo Otubo        fi
2384e84d5956SYann E. MORIN        seccomp="no"
2385f794573eSEduardo Otubo    fi
2386f794573eSEduardo Otubofi
2387f794573eSEduardo Otubo##########################################
2388e37630caSaliguori# xen probe
2389e37630caSaliguori
2390fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2391c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2392c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2393c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2394c1cdd9d5SJuergen Gross
2395c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2396c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2397c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2398c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2399c1cdd9d5SJuergen Gross    xen=yes
2400c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2401c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
240258ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
240358ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
240458ea9a7aSAnthony PERARD    fi
2405c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2406c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2407c1cdd9d5SJuergen Gross  else
2408c1cdd9d5SJuergen Gross
2409b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2410d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2411d5b93ddfSAnthony PERARD
241250ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
241350ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
241450ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
241550ced5b3SStefan Weil
241650ced5b3SStefan Weil    # Xen (any)
241750ced5b3SStefan Weil    cat > $TMPC <<EOF
241850ced5b3SStefan Weil#include <xenctrl.h>
241950ced5b3SStefan Weilint main(void) {
242050ced5b3SStefan Weil  return 0;
242150ced5b3SStefan Weil}
242250ced5b3SStefan WeilEOF
242350ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
242450ced5b3SStefan Weil      # Xen not found
242550ced5b3SStefan Weil      if test "$xen" = "yes" ; then
242621684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
242750ced5b3SStefan Weil      fi
242850ced5b3SStefan Weil      xen=no
242950ced5b3SStefan Weil
2430d5b93ddfSAnthony PERARD    # Xen unstable
243169deef08SPeter Maydell    elif
243269deef08SPeter Maydell        cat > $TMPC <<EOF &&
24332cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
24342cbf8903SRoss Lagerwall#define __XEN_TOOLS__
24352cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2436d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
24372cbf8903SRoss Lagerwallint main(void) {
24382cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2439d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
24402cbf8903SRoss Lagerwall
24412cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
24422cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
24432cbf8903SRoss Lagerwall
2444d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2445d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2446d3c49ebbSPaul Durrant
24472cbf8903SRoss Lagerwall  return 0;
24482cbf8903SRoss Lagerwall}
24492cbf8903SRoss LagerwallEOF
24502cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
24512cbf8903SRoss Lagerwall      then
24522cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
24532cbf8903SRoss Lagerwall      xen_ctrl_version=41100
24542cbf8903SRoss Lagerwall      xen=yes
24552cbf8903SRoss Lagerwall    elif
24562cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
24575ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
24585ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
245958ea9a7aSAnthony PERARD#include <xentoolcore.h>
24605ba3d756SIgor Druzhininint main(void) {
24615ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
24625ba3d756SIgor Druzhinin
24635ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
24645ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
246558ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
24665ba3d756SIgor Druzhinin
24675ba3d756SIgor Druzhinin  return 0;
24685ba3d756SIgor Druzhinin}
24695ba3d756SIgor DruzhininEOF
247058ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
24715ba3d756SIgor Druzhinin      then
247258ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
24735ba3d756SIgor Druzhinin      xen_ctrl_version=41000
24745ba3d756SIgor Druzhinin      xen=yes
24755ba3d756SIgor Druzhinin    elif
24765ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2477da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2478da8090ccSPaul Durrant#define __XEN_TOOLS__
2479da8090ccSPaul Durrant#include <xendevicemodel.h>
2480da8090ccSPaul Durrantint main(void) {
2481da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2482da8090ccSPaul Durrant
2483da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2484da8090ccSPaul Durrant  xendevicemodel_close(xd);
2485da8090ccSPaul Durrant
2486da8090ccSPaul Durrant  return 0;
2487da8090ccSPaul Durrant}
2488da8090ccSPaul DurrantEOF
2489da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2490da8090ccSPaul Durrant      then
2491da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2492f1167ee6SJuergen Gross      xen_ctrl_version=40900
2493da8090ccSPaul Durrant      xen=yes
2494da8090ccSPaul Durrant    elif
2495da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
24965eeb39c2SIan Campbell/*
24975eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
24985eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2499b6eb9b45SPaulina Szubarczyk *
2500b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2501b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2502b6eb9b45SPaulina Szubarczyk */
2503b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2504b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2505b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2506b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2507b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2508b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2509b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2510b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2511b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2512b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2513b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2514b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2515b6eb9b45SPaulina Szubarczyk#endif
2516b6eb9b45SPaulina Szubarczykint main(void) {
2517b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2518b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2519b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2520b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2521b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2522b6eb9b45SPaulina Szubarczyk
2523b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2524b6eb9b45SPaulina Szubarczyk
2525b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2526b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2527b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2528b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2529b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2530b6eb9b45SPaulina Szubarczyk
2531b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2532b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2533b6eb9b45SPaulina Szubarczyk
2534b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2535b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2536b6eb9b45SPaulina Szubarczyk
2537b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2538b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2539b6eb9b45SPaulina Szubarczyk
2540b6eb9b45SPaulina Szubarczyk  return 0;
2541b6eb9b45SPaulina Szubarczyk}
2542b6eb9b45SPaulina SzubarczykEOF
2543b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2544b6eb9b45SPaulina Szubarczyk      then
2545f1167ee6SJuergen Gross      xen_ctrl_version=40800
2546b6eb9b45SPaulina Szubarczyk      xen=yes
2547b6eb9b45SPaulina Szubarczyk    elif
2548b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2549b6eb9b45SPaulina Szubarczyk/*
2550b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2551b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
25525eeb39c2SIan Campbell */
25535eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
25545eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
25555eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
25565eeb39c2SIan Campbell#include <xenctrl.h>
25575eeb39c2SIan Campbell#include <xenstore.h>
25585eeb39c2SIan Campbell#include <xenevtchn.h>
25595eeb39c2SIan Campbell#include <xengnttab.h>
25605eeb39c2SIan Campbell#include <xenforeignmemory.h>
25615eeb39c2SIan Campbell#include <stdint.h>
25625eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
25635eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
25645eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
25655eeb39c2SIan Campbell#endif
25665eeb39c2SIan Campbellint main(void) {
25675eeb39c2SIan Campbell  xc_interface *xc = NULL;
25685eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
25695eeb39c2SIan Campbell  xenevtchn_handle *xe;
25705eeb39c2SIan Campbell  xengnttab_handle *xg;
25715eeb39c2SIan Campbell
25725eeb39c2SIan Campbell  xs_daemon_open();
25735eeb39c2SIan Campbell
25745eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
25755eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
25765eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
25775eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
25785eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
25795eeb39c2SIan Campbell
25805eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
25815eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
25825eeb39c2SIan Campbell
25835eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
25845eeb39c2SIan Campbell  xenevtchn_fd(xe);
25855eeb39c2SIan Campbell
25865eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
25875eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
25885eeb39c2SIan Campbell
25895eeb39c2SIan Campbell  return 0;
25905eeb39c2SIan Campbell}
25915eeb39c2SIan CampbellEOF
25925eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
25935eeb39c2SIan Campbell      then
2594f1167ee6SJuergen Gross      xen_ctrl_version=40701
25955eeb39c2SIan Campbell      xen=yes
2596cdadde39SRoger Pau Monne
2597cdadde39SRoger Pau Monne    # Xen 4.6
2598cdadde39SRoger Pau Monne    elif
2599cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2600cdadde39SRoger Pau Monne#include <xenctrl.h>
2601e108a3c1SAnthony PERARD#include <xenstore.h>
2602d5b93ddfSAnthony PERARD#include <stdint.h>
2603d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2604d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2605d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2606d5b93ddfSAnthony PERARD#endif
2607d5b93ddfSAnthony PERARDint main(void) {
2608d5b93ddfSAnthony PERARD  xc_interface *xc;
2609d5b93ddfSAnthony PERARD  xs_daemon_open();
2610d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2611d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2612d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2613b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
26148688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2615d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
261620a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2617d8b441a3SJan Beulich  return 0;
2618d8b441a3SJan Beulich}
2619d8b441a3SJan BeulichEOF
2620d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2621d8b441a3SJan Beulich      then
2622f1167ee6SJuergen Gross      xen_ctrl_version=40600
2623d8b441a3SJan Beulich      xen=yes
2624d8b441a3SJan Beulich
2625d8b441a3SJan Beulich    # Xen 4.5
2626d8b441a3SJan Beulich    elif
2627d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2628d8b441a3SJan Beulich#include <xenctrl.h>
2629d8b441a3SJan Beulich#include <xenstore.h>
2630d8b441a3SJan Beulich#include <stdint.h>
2631d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2632d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2633d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2634d8b441a3SJan Beulich#endif
2635d8b441a3SJan Beulichint main(void) {
2636d8b441a3SJan Beulich  xc_interface *xc;
2637d8b441a3SJan Beulich  xs_daemon_open();
2638d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2639d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2640d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2641d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2642d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
26433996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
26443996e85cSPaul Durrant  return 0;
26453996e85cSPaul Durrant}
26463996e85cSPaul DurrantEOF
26473996e85cSPaul Durrant        compile_prog "" "$xen_libs"
26483996e85cSPaul Durrant      then
2649f1167ee6SJuergen Gross      xen_ctrl_version=40500
26503996e85cSPaul Durrant      xen=yes
26513996e85cSPaul Durrant
26523996e85cSPaul Durrant    elif
26533996e85cSPaul Durrant        cat > $TMPC <<EOF &&
26543996e85cSPaul Durrant#include <xenctrl.h>
26553996e85cSPaul Durrant#include <xenstore.h>
26563996e85cSPaul Durrant#include <stdint.h>
26573996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
26583996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
26593996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
26603996e85cSPaul Durrant#endif
26613996e85cSPaul Durrantint main(void) {
26623996e85cSPaul Durrant  xc_interface *xc;
26633996e85cSPaul Durrant  xs_daemon_open();
26643996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
26653996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
26663996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
26673996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
26683996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
26698688e065SStefano Stabellini  return 0;
26708688e065SStefano Stabellini}
26718688e065SStefano StabelliniEOF
26728688e065SStefano Stabellini        compile_prog "" "$xen_libs"
267369deef08SPeter Maydell      then
2674f1167ee6SJuergen Gross      xen_ctrl_version=40200
26758688e065SStefano Stabellini      xen=yes
26768688e065SStefano Stabellini
2677e37630caSaliguori    else
2678fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2679edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2680edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2681fc321b4bSJuan Quintela      fi
2682fc321b4bSJuan Quintela      xen=no
2683e37630caSaliguori    fi
2684d5b93ddfSAnthony PERARD
2685d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2686f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
26875eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
26885eeb39c2SIan Campbell      fi
2689d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2690d5b93ddfSAnthony PERARD    fi
2691e37630caSaliguori  fi
2692c1cdd9d5SJuergen Grossfi
2693e37630caSaliguori
2694eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2695edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2696eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2697eb6fda0fSAnthony PERARD  else
2698eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
269976ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
270076ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2701eb6fda0fSAnthony PERARD    fi
2702eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2703eb6fda0fSAnthony PERARD  fi
2704eb6fda0fSAnthony PERARDfi
2705eb6fda0fSAnthony PERARD
2706e37630caSaliguori##########################################
2707d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2708d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2709327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
2710d661d9a4SJustin Terry (VM)        whpx="yes"
2711d661d9a4SJustin Terry (VM)    else
2712d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
271353537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2714d661d9a4SJustin Terry (VM)        fi
2715d661d9a4SJustin Terry (VM)        whpx="no"
2716d661d9a4SJustin Terry (VM)    fi
2717d661d9a4SJustin Terry (VM)fi
2718d661d9a4SJustin Terry (VM)
2719d661d9a4SJustin Terry (VM)##########################################
2720dfffc653SJuan Quintela# Sparse probe
2721dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
27220dba6195SLoïc Minier  if has cgcc; then
2723dfffc653SJuan Quintela    sparse=yes
2724dfffc653SJuan Quintela  else
2725dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
272621684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2727dfffc653SJuan Quintela    fi
2728dfffc653SJuan Quintela    sparse=no
2729dfffc653SJuan Quintela  fi
2730dfffc653SJuan Quintelafi
2731dfffc653SJuan Quintela
2732dfffc653SJuan Quintela##########################################
2733f676c67eSJeremy White# X11 probe
2734f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
27358781595bSGerd Hoffmann    have_x11=yes
273689138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
273789138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2738f676c67eSJeremy Whitefi
2739f676c67eSJeremy White
2740f676c67eSJeremy White##########################################
2741a4ccabcfSAnthony Liguori# GTK probe
2742a4ccabcfSAnthony Liguori
27435a464e6cSPeter Xuif test "$gtk" != "no"; then
274489d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
274589d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
274658296cb6SDaniel P. Berrangé    gtkversion="3.14.0"
2747bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
274889138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
274989138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
275089138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
27510a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
27528781595bSGerd Hoffmann            need_x11=yes
2753f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2754f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
27550a337ed0SGerd Hoffmann        fi
2756bbbf9bfbSStefan Weil        gtk="yes"
2757bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
27585fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2759bbbf9bfbSStefan Weil    else
2760bbbf9bfbSStefan Weil        gtk="no"
2761bbbf9bfbSStefan Weil    fi
2762bbbf9bfbSStefan Weilfi
2763bbbf9bfbSStefan Weil
2764ddbb0d09SDaniel P. Berrange
2765ddbb0d09SDaniel P. Berrange##########################################
2766ddbb0d09SDaniel P. Berrange# GNUTLS probe
2767ddbb0d09SDaniel P. Berrange
2768ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
2769a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
277089138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
277189138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2772ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2773ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2774ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2775ddbb0d09SDaniel P. Berrange        gnutls="yes"
2776ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2777a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
2778ddbb0d09SDaniel P. Berrange    else
2779ddbb0d09SDaniel P. Berrange        gnutls="no"
2780ddbb0d09SDaniel P. Berrange    fi
2781ddbb0d09SDaniel P. Berrangefi
2782ddbb0d09SDaniel P. Berrange
278391bfcdb0SDaniel P. Berrange
278491bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
278591bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
2786a0722409SDaniel P. Berrangé# explicitly
278791bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
278891bfcdb0SDaniel P. Berrangethen
2789a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
279091bfcdb0SDaniel P. Berrange    then
279191bfcdb0SDaniel P. Berrange        gcrypt="no"
279291bfcdb0SDaniel P. Berrange    fi
279391bfcdb0SDaniel P. Berrangefi
279491bfcdb0SDaniel P. Berrange
279591bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
279691bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
2797a0722409SDaniel P. Berrangé# explicitly
279891bfcdb0SDaniel P. Berrangeif test -z "$nettle"
279991bfcdb0SDaniel P. Berrangethen
2800a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
280191bfcdb0SDaniel P. Berrange    then
280291bfcdb0SDaniel P. Berrange        nettle="no"
280391bfcdb0SDaniel P. Berrange    fi
280491bfcdb0SDaniel P. Berrangefi
280591bfcdb0SDaniel P. Berrange
2806dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
280791bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
280891bfcdb0SDaniel P. Berrange    then
280991bfcdb0SDaniel P. Berrange	return 1
281091bfcdb0SDaniel P. Berrange    fi
281191bfcdb0SDaniel P. Berrange
281291bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
281391bfcdb0SDaniel P. Berrange    then
281489138857SStefan Weil	host=$(libgcrypt-config --host)
281591bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
281691bfcdb0SDaniel P. Berrange	then
281791bfcdb0SDaniel P. Berrange	    return 1
281891bfcdb0SDaniel P. Berrange	fi
281991bfcdb0SDaniel P. Berrange    fi
282091bfcdb0SDaniel P. Berrange
2821dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
2822dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
2823dea7a64eSDaniel P. Berrangé
2824dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
2825dea7a64eSDaniel P. Berrangé    then
2826dea7a64eSDaniel P. Berrangé       return 1
2827dea7a64eSDaniel P. Berrangé    fi
2828dea7a64eSDaniel P. Berrangé
282991bfcdb0SDaniel P. Berrange    return 0
283091bfcdb0SDaniel P. Berrange}
283191bfcdb0SDaniel P. Berrange
2832a0722409SDaniel P. Berrangé
2833a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
283464dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
2835a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
2836a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
2837a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
2838a0722409SDaniel P. Berrangé        libs_softmmu="$nettle_libs $libs_softmmu"
2839a0722409SDaniel P. Berrangé        libs_tools="$nettle_libs $libs_tools"
2840a0722409SDaniel P. Berrangé        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2841a0722409SDaniel P. Berrangé        nettle="yes"
2842a0722409SDaniel P. Berrangé
2843a0722409SDaniel P. Berrangé        if test -z "$gcrypt"; then
2844a0722409SDaniel P. Berrangé           gcrypt="no"
2845a0722409SDaniel P. Berrangé        fi
2846a0722409SDaniel P. Berrangé    else
2847a0722409SDaniel P. Berrangé        if test "$nettle" = "yes"; then
284864dd2f3bSDaniel P. Berrangé            feature_not_found "nettle" "Install nettle devel >= 2.7.1"
2849a0722409SDaniel P. Berrangé        else
2850a0722409SDaniel P. Berrangé            nettle="no"
2851a0722409SDaniel P. Berrangé        fi
2852a0722409SDaniel P. Berrangé    fi
2853a0722409SDaniel P. Berrangéfi
2854a0722409SDaniel P. Berrangé
285591bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
2856dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
285789138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
285889138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
285991bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
286091bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
286191bfcdb0SDaniel P. Berrange        # turn breaks static builds...
286291bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
286391bfcdb0SDaniel P. Berrange        then
286491bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
286591bfcdb0SDaniel P. Berrange        fi
286662893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
286762893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
286862893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
286991bfcdb0SDaniel P. Berrange        gcrypt="yes"
28701f923c70SLongpeng(Mike)
28711f923c70SLongpeng(Mike)        cat > $TMPC << EOF
28721f923c70SLongpeng(Mike)#include <gcrypt.h>
28731f923c70SLongpeng(Mike)int main(void) {
28741f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
28751f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
28761f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
28771f923c70SLongpeng(Mike)  return 0;
28781f923c70SLongpeng(Mike)}
28791f923c70SLongpeng(Mike)EOF
28801f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
28811f923c70SLongpeng(Mike)            gcrypt_hmac=yes
28821f923c70SLongpeng(Mike)        fi
288362893b67SDaniel P. Berrange    else
288491bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
2885dea7a64eSDaniel P. Berrangé            feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
288691bfcdb0SDaniel P. Berrange        else
288791bfcdb0SDaniel P. Berrange            gcrypt="no"
288891bfcdb0SDaniel P. Berrange        fi
288962893b67SDaniel P. Berrange    fi
289062893b67SDaniel P. Berrangefi
289162893b67SDaniel P. Berrange
2892ddbb0d09SDaniel P. Berrange
289391bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
289491bfcdb0SDaniel P. Berrangethen
289591bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
289691bfcdb0SDaniel P. Berrangefi
2897ed754746SDaniel P. Berrange
28989a2fd434SDaniel P. Berrange##########################################
28999a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
29009a2fd434SDaniel P. Berrange
29019a2fd434SDaniel P. Berrangetasn1=yes
290290246037SDaniel P. Berrangetasn1_cflags=""
290390246037SDaniel P. Berrangetasn1_libs=""
29049a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
290589138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
290689138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
29079a2fd434SDaniel P. Berrangeelse
29089a2fd434SDaniel P. Berrange    tasn1=no
29099a2fd434SDaniel P. Berrangefi
29109a2fd434SDaniel P. Berrange
2911ed754746SDaniel P. Berrange
2912bbbf9bfbSStefan Weil##########################################
29138953caf3SDaniel P. Berrange# PAM probe
29148953caf3SDaniel P. Berrange
29158953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
29168953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
29178953caf3SDaniel P. Berrange#include <security/pam_appl.h>
29188953caf3SDaniel P. Berrange#include <stdio.h>
29198953caf3SDaniel P. Berrangeint main(void) {
29208953caf3SDaniel P. Berrange   const char *service_name = "qemu";
29218953caf3SDaniel P. Berrange   const char *user = "frank";
29228953caf3SDaniel P. Berrange   const struct pam_conv *pam_conv = NULL;
29238953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
29248953caf3SDaniel P. Berrange   pam_start(service_name, user, pam_conv, &pamh);
29258953caf3SDaniel P. Berrange   return 0;
29268953caf3SDaniel P. Berrange}
29278953caf3SDaniel P. BerrangeEOF
29288953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
29298953caf3SDaniel P. Berrange        auth_pam=yes
29308953caf3SDaniel P. Berrange    else
29318953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
29328953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
29338953caf3SDaniel P. Berrange        else
29348953caf3SDaniel P. Berrange            auth_pam=no
29358953caf3SDaniel P. Berrange        fi
29368953caf3SDaniel P. Berrange    fi
29378953caf3SDaniel P. Berrangefi
29388953caf3SDaniel P. Berrange
29398953caf3SDaniel P. Berrange##########################################
2940559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2941559607eaSDaniel P. Berrange
2942559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2943559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2944559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2945559607eaSDaniel P. Berrangefi
2946559607eaSDaniel P. Berrange
2947559607eaSDaniel P. Berrange##########################################
2948bbbf9bfbSStefan Weil# VTE probe
2949bbbf9bfbSStefan Weil
2950bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2951c6feff9eSCole Robinson    vteminversion="0.32.0"
2952c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
2953c6feff9eSCole Robinson      vtepackage="vte-2.91"
2954c6feff9eSCole Robinson    else
2955528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
2956c6feff9eSCole Robinson    fi
2957c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
295889138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
295989138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
296089138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2961bbbf9bfbSStefan Weil        vte="yes"
2962bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
2963c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
29649e04c683SStefan Weil    else
2965bbbf9bfbSStefan Weil        vte="no"
2966a4ccabcfSAnthony Liguori    fi
2967a4ccabcfSAnthony Liguorifi
2968a4ccabcfSAnthony Liguori
2969a4ccabcfSAnthony Liguori##########################################
297011d9f695Sbellard# SDL probe
297111d9f695Sbellard
29723ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
29733ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
297447c03744SDave Airlie
2975c6093a05SPeter Xusdl_probe ()
2976c6093a05SPeter Xu{
29770015ca5cSDaniel P. Berrangé  if $pkg_config sdl2 --exists; then
29780015ca5cSDaniel P. Berrangé    sdlconfig="$pkg_config sdl2"
297989138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
29803ec87ffeSPaolo Bonzini  elif has ${sdl_config}; then
29810015ca5cSDaniel P. Berrangé    sdlconfig="$sdl2_config"
298289138857SStefan Weil    sdlversion=$($sdlconfig --version)
2983a0dfd8a4SLoïc Minier  else
2984a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
29858f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
2986a0dfd8a4SLoïc Minier    fi
2987a0dfd8a4SLoïc Minier    sdl=no
2988c6093a05SPeter Xu    # no need to do the rest
2989c6093a05SPeter Xu    return
29909316f803SPaolo Bonzini  fi
299129e5badaSScott Wood  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
29923ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
29933ec87ffeSPaolo Bonzini  fi
299411d9f695Sbellard
299511d9f695Sbellard  cat > $TMPC << EOF
299611d9f695Sbellard#include <SDL.h>
299711d9f695Sbellard#undef main /* We don't want SDL to override our main() */
299811d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
299911d9f695SbellardEOF
300089138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
30012ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
300274f42e18STeLeMan  if test "$static" = "yes" ; then
30030015ca5cSDaniel P. Berrangé    if $pkg_config sdl2 --exists; then
30040015ca5cSDaniel P. Berrangé      sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
30055f37e6d4SThomas Huth    else
300689138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
30075f37e6d4SThomas Huth    fi
300874f42e18STeLeMan  else
300989138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
301074f42e18STeLeMan  fi
301152166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
301211d9f695Sbellard    sdl=yes
30137c1f25b4Sbellard
301467c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
3015e633a5c6SEric Blake    if test "$sdl" = "yes" && test "$static" = "yes" ; then
301667c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
301789138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
301889138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
301911d9f695Sbellard      fi
302052166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
30211ac88f28SJuan Quintela	:
30221ac88f28SJuan Quintela      else
30231ac88f28SJuan Quintela        sdl=no
30247c1f25b4Sbellard      fi
30257c1f25b4Sbellard    fi # static link
3026c4198157SJuan Quintela  else # sdl not found
3027c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
30280015ca5cSDaniel P. Berrangé      feature_not_found "sdl" "Install SDL2 devel"
3029c4198157SJuan Quintela    fi
3030c4198157SJuan Quintela    sdl=no
30317c1f25b4Sbellard  fi # sdl compile test
3032c6093a05SPeter Xu}
3033c6093a05SPeter Xu
3034a442fe2fSDaniel P. Berrangésdl_image_probe ()
3035a442fe2fSDaniel P. Berrangé{
3036a442fe2fSDaniel P. Berrangé    if test "$sdl_image" != "no" ; then
3037a442fe2fSDaniel P. Berrangé        if $pkg_config SDL2_image --exists; then
3038a442fe2fSDaniel P. Berrangé            if test "$static" = "yes"; then
3039a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
3040a442fe2fSDaniel P. Berrangé            else
3041a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
3042a442fe2fSDaniel P. Berrangé            fi
3043a442fe2fSDaniel P. Berrangé            sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
3044a442fe2fSDaniel P. Berrangé            sdl_image=yes
3045a442fe2fSDaniel P. Berrangé
3046a442fe2fSDaniel P. Berrangé            sdl_cflags="$sdl_cflags $sdl_image_cflags"
3047a442fe2fSDaniel P. Berrangé            sdl_libs="$sdl_libs $sdl_image_libs"
3048a442fe2fSDaniel P. Berrangé        else
3049a442fe2fSDaniel P. Berrangé            if test "$sdl_image" = "yes" ; then
3050a442fe2fSDaniel P. Berrangé                feature_not_found "sdl_image" "Install SDL Image devel"
3051a442fe2fSDaniel P. Berrangé            else
3052a442fe2fSDaniel P. Berrangé                sdl_image=no
3053a442fe2fSDaniel P. Berrangé            fi
3054a442fe2fSDaniel P. Berrangé        fi
3055a442fe2fSDaniel P. Berrangé    fi
3056a442fe2fSDaniel P. Berrangé}
3057a442fe2fSDaniel P. Berrangé
3058c6093a05SPeter Xuif test "$sdl" != "no" ; then
3059c6093a05SPeter Xu  sdl_probe
3060fd677642Sthsfi
306111d9f695Sbellard
30625368a422Saliguoriif test "$sdl" = "yes" ; then
3063a442fe2fSDaniel P. Berrangé  sdl_image_probe
3064a442fe2fSDaniel P. Berrangéelse
3065a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes"; then
3066a442fe2fSDaniel P. Berrangé    echo "warning: SDL Image requested, but SDL is not available, disabling"
3067a442fe2fSDaniel P. Berrangé  fi
3068a442fe2fSDaniel P. Berrangé  sdl_image=no
3069a442fe2fSDaniel P. Berrangéfi
3070a442fe2fSDaniel P. Berrangé
3071a442fe2fSDaniel P. Berrangéif test "$sdl" = "yes" ; then
30725368a422Saliguori  cat > $TMPC <<EOF
30735368a422Saliguori#include <SDL.h>
30745368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
30755368a422Saliguori#include <X11/XKBlib.h>
30765368a422Saliguori#else
30775368a422Saliguori#error No x11 support
30785368a422Saliguori#endif
30795368a422Saliguoriint main(void) { return 0; }
30805368a422SaliguoriEOF
3081f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
30828781595bSGerd Hoffmann    need_x11=yes
3083f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
3084f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
30855368a422Saliguori  fi
30865368a422Saliguorifi
30875368a422Saliguori
30888f28f3fbSths##########################################
30892da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
30902da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
30912da776dbSMichael R. Hines  cat > $TMPC <<EOF
30922da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
30932da776dbSMichael R. Hinesint main(void) { return 0; }
30942da776dbSMichael R. HinesEOF
3095ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
30962da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
30972da776dbSMichael R. Hines    rdma="yes"
3098ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
30992da776dbSMichael R. Hines  else
31002da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
31012da776dbSMichael R. Hines        error_exit \
3102ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
31032da776dbSMichael R. Hines            " Your options:" \
3104ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
31052da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
31062da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
31072da776dbSMichael R. Hines    fi
31082da776dbSMichael R. Hines    rdma="no"
31092da776dbSMichael R. Hines  fi
31102da776dbSMichael R. Hinesfi
31112da776dbSMichael R. Hines
311221ab34c9SMarcel Apfelbaum##########################################
311321ab34c9SMarcel Apfelbaum# PVRDMA detection
311421ab34c9SMarcel Apfelbaum
311521ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
311621ab34c9SMarcel Apfelbaum#include <sys/mman.h>
311721ab34c9SMarcel Apfelbaum
311821ab34c9SMarcel Apfelbaumint
311921ab34c9SMarcel Apfelbaummain(void)
312021ab34c9SMarcel Apfelbaum{
312121ab34c9SMarcel Apfelbaum    char buf = 0;
312221ab34c9SMarcel Apfelbaum    void *addr = &buf;
312321ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
312421ab34c9SMarcel Apfelbaum
312521ab34c9SMarcel Apfelbaum    return 0;
312621ab34c9SMarcel Apfelbaum}
312721ab34c9SMarcel ApfelbaumEOF
312821ab34c9SMarcel Apfelbaum
312921ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
313021ab34c9SMarcel Apfelbaum    case "$pvrdma" in
313121ab34c9SMarcel Apfelbaum    "")
313221ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
313321ab34c9SMarcel Apfelbaum            pvrdma="yes"
313421ab34c9SMarcel Apfelbaum        else
313521ab34c9SMarcel Apfelbaum            pvrdma="no"
313621ab34c9SMarcel Apfelbaum        fi
313721ab34c9SMarcel Apfelbaum        ;;
313821ab34c9SMarcel Apfelbaum    "yes")
313921ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
314021ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
314121ab34c9SMarcel Apfelbaum        fi
314221ab34c9SMarcel Apfelbaum        pvrdma="yes"
314321ab34c9SMarcel Apfelbaum        ;;
314421ab34c9SMarcel Apfelbaum    "no")
314521ab34c9SMarcel Apfelbaum        pvrdma="no"
314621ab34c9SMarcel Apfelbaum        ;;
314721ab34c9SMarcel Apfelbaum    esac
314821ab34c9SMarcel Apfelbaumelse
314921ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
315021ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
315121ab34c9SMarcel Apfelbaum    fi
315221ab34c9SMarcel Apfelbaum    pvrdma="no"
315321ab34c9SMarcel Apfelbaumfi
315495c6bff3SBenoît Canet
315595c6bff3SBenoît Canet##########################################
31562f9606b3Saliguori# VNC SASL detection
3157e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
31582f9606b3Saliguori  cat > $TMPC <<EOF
31592f9606b3Saliguori#include <sasl/sasl.h>
31602f9606b3Saliguori#include <stdio.h>
31612f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
31622f9606b3SaliguoriEOF
31632f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
31642f9606b3Saliguori  vnc_sasl_cflags=""
31652f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
316652166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3167ea784e3bSJuan Quintela    vnc_sasl=yes
3168fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3169ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
31702f9606b3Saliguori  else
3171ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
317221684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3173ea784e3bSJuan Quintela    fi
3174ea784e3bSJuan Quintela    vnc_sasl=no
31752f9606b3Saliguori  fi
31762f9606b3Saliguorifi
31772f9606b3Saliguori
31782f9606b3Saliguori##########################################
31792f6f5c7aSCorentin Chary# VNC JPEG detection
3180e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
31812f6f5c7aSCorentin Charycat > $TMPC <<EOF
31822f6f5c7aSCorentin Chary#include <stdio.h>
31832f6f5c7aSCorentin Chary#include <jpeglib.h>
31842f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
31852f6f5c7aSCorentin CharyEOF
31862f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
31872f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
31882f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
31892f6f5c7aSCorentin Chary    vnc_jpeg=yes
31902f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3191ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
31922f6f5c7aSCorentin Chary  else
31932f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
319421684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
31952f6f5c7aSCorentin Chary    fi
31962f6f5c7aSCorentin Chary    vnc_jpeg=no
31972f6f5c7aSCorentin Chary  fi
31982f6f5c7aSCorentin Charyfi
31992f6f5c7aSCorentin Chary
32002f6f5c7aSCorentin Chary##########################################
3201efe556adSCorentin Chary# VNC PNG detection
3202e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
3203efe556adSCorentin Charycat > $TMPC <<EOF
3204efe556adSCorentin Chary//#include <stdio.h>
3205efe556adSCorentin Chary#include <png.h>
3206832ce9c2SScott Wood#include <stddef.h>
3207efe556adSCorentin Charyint main(void) {
3208efe556adSCorentin Chary    png_structp png_ptr;
3209efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
32107edc3fedSPeter Maydell    return png_ptr != 0;
3211efe556adSCorentin Chary}
3212efe556adSCorentin CharyEOF
321365d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
321489138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
321589138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
32169af8025eSBrad  else
3217efe556adSCorentin Chary    vnc_png_cflags=""
3218efe556adSCorentin Chary    vnc_png_libs="-lpng"
32199af8025eSBrad  fi
3220efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3221efe556adSCorentin Chary    vnc_png=yes
3222efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
32239af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3224efe556adSCorentin Chary  else
3225efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
322621684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3227efe556adSCorentin Chary    fi
3228efe556adSCorentin Chary    vnc_png=no
3229efe556adSCorentin Chary  fi
3230efe556adSCorentin Charyfi
3231efe556adSCorentin Chary
3232efe556adSCorentin Chary##########################################
32336a021536SGerd Hoffmann# xkbcommon probe
32346a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
32356a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
32366a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
32376a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
32386a021536SGerd Hoffmann    xkbcommon=yes
32396a021536SGerd Hoffmann  else
32406a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
32416a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
32426a021536SGerd Hoffmann    fi
32436a021536SGerd Hoffmann    xkbcommon=no
32446a021536SGerd Hoffmann  fi
32456a021536SGerd Hoffmannfi
32466a021536SGerd Hoffmann
324776655d6dSaliguori
324876655d6dSaliguori##########################################
3249c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3250dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3251dce512deSChristoph Hellwig  cat > $TMPC << EOF
3252ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3253dce512deSChristoph Hellwig#include <xfs/xfs.h>
3254dce512deSChristoph Hellwigint main(void)
3255dce512deSChristoph Hellwig{
3256dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3257dce512deSChristoph Hellwig    return 0;
3258dce512deSChristoph Hellwig}
3259dce512deSChristoph HellwigEOF
3260dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3261dce512deSChristoph Hellwig    xfs="yes"
3262dce512deSChristoph Hellwig  else
3263dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
326421684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3265dce512deSChristoph Hellwig    fi
3266dce512deSChristoph Hellwig    xfs=no
3267dce512deSChristoph Hellwig  fi
3268dce512deSChristoph Hellwigfi
3269dce512deSChristoph Hellwig
3270dce512deSChristoph Hellwig##########################################
32718a16d273Sths# vde libraries probe
3272dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
32734baae0acSJuan Quintela  vde_libs="-lvdeplug"
32748a16d273Sths  cat > $TMPC << EOF
32758a16d273Sths#include <libvdeplug.h>
32764a7f0e06Spbrookint main(void)
32774a7f0e06Spbrook{
32784a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3279fea08e08SPeter Maydell    char s[] = "";
3280fea08e08SPeter Maydell    vde_open(s, s, &a);
32814a7f0e06Spbrook    return 0;
32824a7f0e06Spbrook}
32838a16d273SthsEOF
328452166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
32854baae0acSJuan Quintela    vde=yes
3286dfb278bdSJuan Quintela  else
3287dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
328821684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3289dfb278bdSJuan Quintela    fi
3290dfb278bdSJuan Quintela    vde=no
32918a16d273Sths  fi
32928a16d273Sthsfi
32938a16d273Sths
32948a16d273Sths##########################################
32950a985b37SVincenzo Maffione# netmap support probe
32960a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
32970a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
32980a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
32990a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
33000a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
330158952137SVincenzo Maffioneif test "$netmap" != "no" ; then
330258952137SVincenzo Maffione  cat > $TMPC << EOF
330358952137SVincenzo Maffione#include <inttypes.h>
330458952137SVincenzo Maffione#include <net/if.h>
330558952137SVincenzo Maffione#include <net/netmap.h>
330658952137SVincenzo Maffione#include <net/netmap_user.h>
33070a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
33080a985b37SVincenzo Maffione#error
33090a985b37SVincenzo Maffione#endif
331058952137SVincenzo Maffioneint main(void) { return 0; }
331158952137SVincenzo MaffioneEOF
331258952137SVincenzo Maffione  if compile_prog "" "" ; then
331358952137SVincenzo Maffione    netmap=yes
331458952137SVincenzo Maffione  else
331558952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
331658952137SVincenzo Maffione      feature_not_found "netmap"
331758952137SVincenzo Maffione    fi
331858952137SVincenzo Maffione    netmap=no
331958952137SVincenzo Maffione  fi
332058952137SVincenzo Maffionefi
332158952137SVincenzo Maffione
332258952137SVincenzo Maffione##########################################
332347e98658SCorey Bryant# libcap-ng library probe
332447e98658SCorey Bryantif test "$cap_ng" != "no" ; then
332547e98658SCorey Bryant  cap_libs="-lcap-ng"
332647e98658SCorey Bryant  cat > $TMPC << EOF
332747e98658SCorey Bryant#include <cap-ng.h>
332847e98658SCorey Bryantint main(void)
332947e98658SCorey Bryant{
333047e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
333147e98658SCorey Bryant    return 0;
333247e98658SCorey Bryant}
333347e98658SCorey BryantEOF
333447e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
333547e98658SCorey Bryant    cap_ng=yes
333647e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
333747e98658SCorey Bryant  else
333847e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
333921684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
334047e98658SCorey Bryant    fi
334147e98658SCorey Bryant    cap_ng=no
334247e98658SCorey Bryant  fi
334347e98658SCorey Bryantfi
334447e98658SCorey Bryant
334547e98658SCorey Bryant##########################################
3346c2de5c91Smalc# Sound support libraries probe
33478f28f3fbSths
334889138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3349c2de5c91Smalcfor drv in $audio_drv_list; do
3350c2de5c91Smalc    case $drv in
3351e42975a1SGerd Hoffmann    alsa | try-alsa)
3352c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3353c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3354e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3355e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3356e42975a1SGerd Hoffmann        fi
3357e42975a1SGerd Hoffmann    else
3358e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3359e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3360c80a867fSGerd Hoffmann        else
3361c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3362c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3363c80a867fSGerd Hoffmann        fi
3364e42975a1SGerd Hoffmann    fi
3365c2de5c91Smalc    ;;
3366c2de5c91Smalc
3367e42975a1SGerd Hoffmann    pa | try-pa)
3368c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3369c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
337067f86e8eSJuan Quintela        audio_pt_int="yes"
3371e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3372e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3373e42975a1SGerd Hoffmann        fi
3374e42975a1SGerd Hoffmann    else
3375e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3376e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3377c80a867fSGerd Hoffmann        else
3378c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3379c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3380c80a867fSGerd Hoffmann        fi
3381e42975a1SGerd Hoffmann    fi
3382b8e59f18Smalc    ;;
3383b8e59f18Smalc
3384373967b2SGerd Hoffmann    sdl)
3385373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3386373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3387373967b2SGerd Hoffmann    fi
3388373967b2SGerd Hoffmann    ;;
3389373967b2SGerd Hoffmann
3390e42975a1SGerd Hoffmann    try-sdl)
3391e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3392e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3393e42975a1SGerd Hoffmann    else
3394e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3395e42975a1SGerd Hoffmann    fi
3396e42975a1SGerd Hoffmann    ;;
3397e42975a1SGerd Hoffmann
3398997e690aSJuan Quintela    coreaudio)
3399b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3400997e690aSJuan Quintela    ;;
3401997e690aSJuan Quintela
3402a4bf6780SJuan Quintela    dsound)
3403b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3404d5631638Smalc      audio_win_int="yes"
3405a4bf6780SJuan Quintela    ;;
3406a4bf6780SJuan Quintela
3407a4bf6780SJuan Quintela    oss)
3408b1149911SFam Zheng      oss_libs="$oss_lib"
3409a4bf6780SJuan Quintela    ;;
3410a4bf6780SJuan Quintela
3411e4c63a6aSmalc    *)
34121c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
341376ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
341476ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3415e4c63a6aSmalc    }
3416e4c63a6aSmalc    ;;
3417c2de5c91Smalc    esac
3418c2de5c91Smalcdone
34198f28f3fbSths
34204d3b6f6eSbalrog##########################################
34212e4d9fb1Saurel32# BrlAPI probe
34222e4d9fb1Saurel32
34234ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3424eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
34252e4d9fb1Saurel32  cat > $TMPC << EOF
34262e4d9fb1Saurel32#include <brlapi.h>
3427832ce9c2SScott Wood#include <stddef.h>
34282e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
34292e4d9fb1Saurel32EOF
343052166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
34312e4d9fb1Saurel32    brlapi=yes
34324ffcedb6SJuan Quintela  else
34334ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
343421684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
34354ffcedb6SJuan Quintela    fi
34364ffcedb6SJuan Quintela    brlapi=no
3437eb82284fSJuan Quintela  fi
3438eb82284fSJuan Quintelafi
34392e4d9fb1Saurel32
34402e4d9fb1Saurel32##########################################
3441e08bb301SSamuel Thibault# iconv probe
3442e08bb301SSamuel Thibaultif test "$iconv" != "no" ; then
3443e08bb301SSamuel Thibault  cat > $TMPC << EOF
3444e08bb301SSamuel Thibault#include <iconv.h>
3445e08bb301SSamuel Thibaultint main(void) {
3446e08bb301SSamuel Thibault  iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3447e08bb301SSamuel Thibault  return conv != (iconv_t) -1;
3448e08bb301SSamuel Thibault}
3449e08bb301SSamuel ThibaultEOF
3450e08bb301SSamuel Thibault  iconv_prefix_list="/usr/local:/usr"
3451e08bb301SSamuel Thibault  iconv_lib_list=":-liconv"
3452e08bb301SSamuel Thibault  IFS=:
3453e08bb301SSamuel Thibault  for iconv_prefix in $iconv_prefix_list; do
3454e08bb301SSamuel Thibault    IFS=:
3455e08bb301SSamuel Thibault    iconv_cflags="-I$iconv_prefix/include"
3456e08bb301SSamuel Thibault    iconv_ldflags="-L$iconv_prefix/lib"
3457e08bb301SSamuel Thibault    for iconv_link in $iconv_lib_list; do
3458e08bb301SSamuel Thibault      unset IFS
3459e08bb301SSamuel Thibault      iconv_lib="$iconv_ldflags $iconv_link"
3460e08bb301SSamuel Thibault      echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3461e08bb301SSamuel Thibault      if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3462e08bb301SSamuel Thibault        iconv_found=yes
3463e08bb301SSamuel Thibault        break
3464e08bb301SSamuel Thibault      fi
3465e08bb301SSamuel Thibault    done
3466e08bb301SSamuel Thibault    if test "$iconv_found" = yes ; then
3467e08bb301SSamuel Thibault      break
3468e08bb301SSamuel Thibault    fi
3469e08bb301SSamuel Thibault  done
3470e08bb301SSamuel Thibault  if test "$iconv_found" = "yes" ; then
3471e08bb301SSamuel Thibault    iconv=yes
3472e08bb301SSamuel Thibault  else
3473e08bb301SSamuel Thibault    if test "$iconv" = "yes" ; then
3474e08bb301SSamuel Thibault      feature_not_found "iconv" "Install iconv devel"
3475e08bb301SSamuel Thibault    fi
3476e08bb301SSamuel Thibault    iconv=no
3477e08bb301SSamuel Thibault  fi
3478e08bb301SSamuel Thibaultfi
3479e08bb301SSamuel Thibault
3480e08bb301SSamuel Thibault##########################################
34814d3b6f6eSbalrog# curses probe
3482e08bb301SSamuel Thibaultif test "$iconv" = "no" ; then
3483e08bb301SSamuel Thibault  # curses will need iconv
3484e08bb301SSamuel Thibault  curses=no
3485e08bb301SSamuel Thibaultfi
3486a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3487e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
34888ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
34898ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3490e095e2f3SStefan Weil  else
34917c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
34928ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3493e095e2f3SStefan Weil  fi
3494c584a6d0SJuan Quintela  curses_found=no
34954d3b6f6eSbalrog  cat > $TMPC << EOF
34968ddc5bf9SSamuel Thibault#include <locale.h>
34974d3b6f6eSbalrog#include <curses.h>
34988ddc5bf9SSamuel Thibault#include <wchar.h>
34992f8b7cd5SSamuel Thibault#include <langinfo.h>
3500ef9a2524SStefan Weilint main(void) {
35012f8b7cd5SSamuel Thibault  const char *codeset;
35028ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
35038ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3504ef9a2524SStefan Weil  resize_term(0, 0);
35058ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
35068ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
35077c703002SSamuel Thibault  add_wch(WACS_DEGREE);
35082f8b7cd5SSamuel Thibault  codeset = nl_langinfo(CODESET);
35092f8b7cd5SSamuel Thibault  return codeset != 0;
3510ef9a2524SStefan Weil}
35114d3b6f6eSbalrogEOF
3512ecbe251fSVadim Evard  IFS=:
35138ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3514b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3515b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
35167c703002SSamuel Thibault    IFS=:
35178ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3518ecbe251fSVadim Evard      unset IFS
35198ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3520c584a6d0SJuan Quintela        curses_found=yes
35214f78ef9aSJuan Quintela        break
35224d3b6f6eSbalrog      fi
35234f78ef9aSJuan Quintela    done
35247c703002SSamuel Thibault    if test "$curses_found" = yes ; then
35257c703002SSamuel Thibault      break
35267c703002SSamuel Thibault    fi
35278ddc5bf9SSamuel Thibault  done
3528ecbe251fSVadim Evard  unset IFS
3529c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3530c584a6d0SJuan Quintela    curses=yes
3531c584a6d0SJuan Quintela  else
3532c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
353321684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3534c584a6d0SJuan Quintela    fi
3535c584a6d0SJuan Quintela    curses=no
3536c584a6d0SJuan Quintela  fi
35374f78ef9aSJuan Quintelafi
35384d3b6f6eSbalrog
3539414f0dabSblueswir1##########################################
3540769ce76dSAlexander Graf# curl probe
3541a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
354265d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3543a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
35444e2b0658SPaolo Bonzini  else
35454e2b0658SPaolo Bonzini    curlconfig=curl-config
35464e2b0658SPaolo Bonzini  fi
3547769ce76dSAlexander Graf  cat > $TMPC << EOF
3548769ce76dSAlexander Graf#include <curl/curl.h>
35490b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3550769ce76dSAlexander GrafEOF
355189138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
355289138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3553b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3554769ce76dSAlexander Graf    curl=yes
3555788c8196SJuan Quintela  else
3556788c8196SJuan Quintela    if test "$curl" = "yes" ; then
355721684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3558788c8196SJuan Quintela    fi
3559788c8196SJuan Quintela    curl=no
3560769ce76dSAlexander Graf  fi
3561769ce76dSAlexander Graffi # test "$curl"
3562769ce76dSAlexander Graf
3563769ce76dSAlexander Graf##########################################
3564fb599c9aSbalrog# bluez support probe
3565a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3566e820e3f4Sbalrog  cat > $TMPC << EOF
3567e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3568e820e3f4Sbalrogint main(void) { return bt_error(0); }
3569e820e3f4SbalrogEOF
357089138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
357189138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
357252166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3573a20a6f46SJuan Quintela    bluez=yes
3574e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3575e820e3f4Sbalrog  else
3576a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
357721684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3578a20a6f46SJuan Quintela    fi
3579e820e3f4Sbalrog    bluez="no"
3580e820e3f4Sbalrog  fi
3581fb599c9aSbalrogfi
3582fb599c9aSbalrog
3583fb599c9aSbalrog##########################################
3584e18df141SAnthony Liguori# glib support probe
3585a52d28afSPaolo Bonzini
3586e7b3af81SDaniel P. Berrangéglib_req_ver=2.40
3587aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3588aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3589a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3590aa0d1f44SPaolo Bonzinifi
3591e26110cfSFam Zheng
35924eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
35934eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
35944eaf7202SSameeh Jubran
3595e633a5c6SEric Blakeif test "$static" = yes && test "$mingw32" = yes; then
35964eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
35974eaf7202SSameeh Jubranfi
35984eaf7202SSameeh Jubran
3599aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3600e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
360189138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
360289138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
36034a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
360414015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3605957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3606e18df141SAnthony Liguori    else
3607e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3608e26110cfSFam Zheng    fi
3609e26110cfSFam Zhengdone
3610e26110cfSFam Zheng
3611f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3612f876b765SMarc-André Lureau    gio=yes
3613f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3614f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
3615f876b765SMarc-André Lureauelse
3616f876b765SMarc-André Lureau    gio=no
3617f876b765SMarc-André Lureaufi
3618f876b765SMarc-André Lureau
3619977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3620977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3621977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3622977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3623977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3624977a82abSDaniel P. Berrange#include <glib.h>
3625977a82abSDaniel P. Berrange#include <unistd.h>
3626977a82abSDaniel P. Berrange
3627977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3628977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3629977a82abSDaniel P. Berrange
3630977a82abSDaniel P. Berrangeint main(void) {
3631977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3632977a82abSDaniel P. Berrange   return 0;
3633977a82abSDaniel P. Berrange}
3634977a82abSDaniel P. BerrangeEOF
3635977a82abSDaniel P. Berrange
36365919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3637977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3638977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3639977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3640977a82abSDaniel P. Berrange	       "build target"
3641977a82abSDaniel P. Berrangefi
3642977a82abSDaniel P. Berrange
3643bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3644bbbf2e04SJohn Snowcat > $TMPC << EOF
3645bbbf2e04SJohn Snow#include <glib.h>
3646bbbf2e04SJohn Snowint main(void) { return 0; }
3647bbbf2e04SJohn SnowEOF
3648bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3649bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3650bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3651bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3652bbbf2e04SJohn Snow    fi
3653bbbf2e04SJohn Snowfi
3654bbbf2e04SJohn Snow
36556a1f42bdSStefan Weil#########################################
36566a1f42bdSStefan Weil# zlib check
36576a1f42bdSStefan Weil
36586a1f42bdSStefan Weilif test "$zlib" != "no" ; then
36596a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
36606a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
36616a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
36626a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
36636a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
36646a1f42bdSStefan Weil    else
36656a1f42bdSStefan Weil        cat > $TMPC << EOF
36666a1f42bdSStefan Weil#include <zlib.h>
36676a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
36686a1f42bdSStefan WeilEOF
36696a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
36706a1f42bdSStefan Weil            LIBS="$LIBS -lz"
36716a1f42bdSStefan Weil        else
36726a1f42bdSStefan Weil            error_exit "zlib check failed" \
36736a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
36746a1f42bdSStefan Weil        fi
36756a1f42bdSStefan Weil    fi
36766a1f42bdSStefan Weilfi
36776a1f42bdSStefan Weil
3678e26110cfSFam Zheng##########################################
3679e26110cfSFam Zheng# SHA command probe for modules
3680e26110cfSFam Zhengif test "$modules" = yes; then
3681e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3682e26110cfSFam Zheng    for c in $shacmd_probe; do
36838ccefb91SFam Zheng        if has $c; then
3684e26110cfSFam Zheng            shacmd="$c"
3685e26110cfSFam Zheng            break
3686e26110cfSFam Zheng        fi
3687e26110cfSFam Zheng    done
3688e26110cfSFam Zheng    if test "$shacmd" = ""; then
3689e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3690e26110cfSFam Zheng    fi
3691e18df141SAnthony Liguorifi
3692e18df141SAnthony Liguori
3693e18df141SAnthony Liguori##########################################
3694e2134eb9SGerd Hoffmann# pixman support probe
3695e2134eb9SGerd Hoffmann
3696e633a5c6SEric Blakeif test "$want_tools" = "no" && test "$softmmu" = "no"; then
369774880fe2SRobert Schiele  pixman_cflags=
369874880fe2SRobert Schiele  pixman_libs=
369935c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
370089138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
370189138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3702e2134eb9SGerd Hoffmannelse
3703c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3704c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3705e2134eb9SGerd Hoffmannfi
3706e2134eb9SGerd Hoffmann
3707e2134eb9SGerd Hoffmann##########################################
3708fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3709fe8fc5aeSPaolo Bonzini
3710fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
37111b0578f5SMurilo Opsfelder Araujo  # probe for the new API
3712fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3713fe8fc5aeSPaolo Bonzini#include <libudev.h>
3714fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3715fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3716fe8fc5aeSPaolo Bonziniint logsink;
3717b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3718b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3719b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3720b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3721b3f1c8c4SPaolo Bonzinistruct udev *udev;
3722b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3723b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3724b3f1c8c4SPaolo Bonzini
3725fe8fc5aeSPaolo Bonziniint main(void) {
3726b3f1c8c4SPaolo Bonzini    udev = udev_new();
3727b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3728fe8fc5aeSPaolo Bonzini    return 0;
3729fe8fc5aeSPaolo Bonzini}
3730fe8fc5aeSPaolo BonziniEOF
3731fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3732fe8fc5aeSPaolo Bonzini    mpathpersist=yes
37331b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
37341b0578f5SMurilo Opsfelder Araujo  else
37351b0578f5SMurilo Opsfelder Araujo    # probe for the old API
37361b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
37371b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
37381b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
37391b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
37401b0578f5SMurilo Opsfelder Araujoint logsink;
37411b0578f5SMurilo Opsfelder Araujoint main(void) {
37421b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
37431b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
37441b0578f5SMurilo Opsfelder Araujo    return 0;
37451b0578f5SMurilo Opsfelder Araujo}
37461b0578f5SMurilo Opsfelder AraujoEOF
37471b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
37481b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
37491b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
3750fe8fc5aeSPaolo Bonzini    else
3751fe8fc5aeSPaolo Bonzini      mpathpersist=no
3752fe8fc5aeSPaolo Bonzini    fi
37531b0578f5SMurilo Opsfelder Araujo  fi
3754fe8fc5aeSPaolo Bonzinielse
3755fe8fc5aeSPaolo Bonzini  mpathpersist=no
3756fe8fc5aeSPaolo Bonzinifi
3757fe8fc5aeSPaolo Bonzini
3758fe8fc5aeSPaolo Bonzini##########################################
375917bff52bSM. Mohan Kumar# libcap probe
376017bff52bSM. Mohan Kumar
376117bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
376217bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
376317bff52bSM. Mohan Kumar#include <stdio.h>
376417bff52bSM. Mohan Kumar#include <sys/capability.h>
3765cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
376617bff52bSM. Mohan KumarEOF
376717bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
376817bff52bSM. Mohan Kumar    cap=yes
376917bff52bSM. Mohan Kumar  else
377017bff52bSM. Mohan Kumar    cap=no
377117bff52bSM. Mohan Kumar  fi
377217bff52bSM. Mohan Kumarfi
377317bff52bSM. Mohan Kumar
377417bff52bSM. Mohan Kumar##########################################
3775e5d355d1Saliguori# pthread probe
37764b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
37773c529d93Saliguori
3778e5d355d1Saliguoripthread=no
3779414f0dabSblueswir1cat > $TMPC << EOF
37803c529d93Saliguori#include <pthread.h>
37817a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
37827a42bbe4SStefan Weilint main(void) {
37837a42bbe4SStefan Weil  pthread_t thread;
37847a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
37857a42bbe4SStefan Weil  return 0;
37867a42bbe4SStefan Weil}
3787414f0dabSblueswir1EOF
3788bd00d539SAndreas Färberif compile_prog "" "" ; then
3789bd00d539SAndreas Färber  pthread=yes
3790bd00d539SAndreas Färberelse
3791de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
379252166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3793e5d355d1Saliguori      pthread=yes
3794e3c56761SPeter Portante      found=no
3795e3c56761SPeter Portante      for lib_entry in $LIBS; do
3796e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3797e3c56761SPeter Portante          found=yes
3798e3c56761SPeter Portante          break
3799e3c56761SPeter Portante        fi
3800e3c56761SPeter Portante      done
3801e3c56761SPeter Portante      if test "$found" = "no"; then
38025572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
380314ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
3804e3c56761SPeter Portante      fi
3805409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3806de65fe0fSSebastian Herbszt      break
3807414f0dabSblueswir1    fi
3808de65fe0fSSebastian Herbszt  done
3809bd00d539SAndreas Färberfi
3810414f0dabSblueswir1
3811e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
381276ad07a4SPeter Maydell  error_exit "pthread check failed" \
381376ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3814e5d355d1Saliguorifi
3815e5d355d1Saliguori
3816479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
3817479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
38185c312079SDr. David Alan Gilbertcat > $TMPC << EOF
38195c312079SDr. David Alan Gilbert#include <pthread.h>
38205c312079SDr. David Alan Gilbert
38215c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
38225c312079SDr. David Alan Gilbertint main(void)
38235c312079SDr. David Alan Gilbert{
38245c312079SDr. David Alan Gilbert    pthread_t thread;
38255c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
38265c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
38275c312079SDr. David Alan Gilbert    return 0;
38285c312079SDr. David Alan Gilbert}
38295c312079SDr. David Alan GilbertEOF
38305c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
3831479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
3832479a5747SRoman Bolshakovfi
3833479a5747SRoman Bolshakov
3834479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
3835479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
3836479a5747SRoman Bolshakovcat > $TMPC << EOF
3837479a5747SRoman Bolshakov#include <pthread.h>
3838479a5747SRoman Bolshakov
3839479a5747SRoman Bolshakovstatic void *f(void *p) { pthread_setname_np("QEMU"); }
3840479a5747SRoman Bolshakovint main(void)
3841479a5747SRoman Bolshakov{
3842479a5747SRoman Bolshakov    pthread_t thread;
3843479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
3844479a5747SRoman Bolshakov    return 0;
3845479a5747SRoman Bolshakov}
3846479a5747SRoman BolshakovEOF
3847479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
3848479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
38495c312079SDr. David Alan Gilbertfi
38505c312079SDr. David Alan Gilbert
3851bf9298b9Saliguori##########################################
3852f27aaf4bSChristian Brunner# rbd probe
3853f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3854f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3855f27aaf4bSChristian Brunner#include <stdio.h>
3856ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3857f27aaf4bSChristian Brunnerint main(void) {
3858ad32e9c0SJosh Durgin    rados_t cluster;
3859ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3860f27aaf4bSChristian Brunner    return 0;
3861f27aaf4bSChristian Brunner}
3862f27aaf4bSChristian BrunnerEOF
3863ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3864f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3865f27aaf4bSChristian Brunner    rbd=yes
3866f27aaf4bSChristian Brunner  else
3867f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
386821684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3869f27aaf4bSChristian Brunner    fi
3870f27aaf4bSChristian Brunner    rbd=no
3871f27aaf4bSChristian Brunner  fi
3872f27aaf4bSChristian Brunnerfi
3873f27aaf4bSChristian Brunner
3874f27aaf4bSChristian Brunner##########################################
38750a12ec87SRichard W.M. Jones# libssh2 probe
38764fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
38770a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
387865d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
387989138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
388089138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
38810a12ec87SRichard W.M. Jones    libssh2=yes
38820a12ec87SRichard W.M. Jones  else
38830a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
38844fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
38850a12ec87SRichard W.M. Jones    fi
38860a12ec87SRichard W.M. Jones    libssh2=no
38870a12ec87SRichard W.M. Jones  fi
38880a12ec87SRichard W.M. Jonesfi
38890a12ec87SRichard W.M. Jones
38900a12ec87SRichard W.M. Jones##########################################
38919a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
38929a2d462eSRichard W.M. Jones
38939a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
38949a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
38959a2d462eSRichard W.M. Jones#include <stdio.h>
38969a2d462eSRichard W.M. Jones#include <libssh2.h>
38979a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
38989a2d462eSRichard W.M. Jonesint main(void) {
38999a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
39009a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
39019a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
39029a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
39039a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
39049a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
39059a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
39069a2d462eSRichard W.M. Jones    return 0;
39079a2d462eSRichard W.M. Jones}
39089a2d462eSRichard W.M. JonesEOF
39099a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
39109a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
39119a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
39129a2d462eSRichard W.M. Jones  fi
39139a2d462eSRichard W.M. Jonesfi
39149a2d462eSRichard W.M. Jones
39159a2d462eSRichard W.M. Jones##########################################
39165c6c3a6cSChristoph Hellwig# linux-aio probe
39175c6c3a6cSChristoph Hellwig
39185c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
39195c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
39205c6c3a6cSChristoph Hellwig#include <libaio.h>
39215c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3922832ce9c2SScott Wood#include <stddef.h>
39235c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
39245c6c3a6cSChristoph HellwigEOF
39255c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
39265c6c3a6cSChristoph Hellwig    linux_aio=yes
39275c6c3a6cSChristoph Hellwig  else
39285c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
392921684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
39305c6c3a6cSChristoph Hellwig    fi
39313cfcae3cSLuiz Capitulino    linux_aio=no
39325c6c3a6cSChristoph Hellwig  fi
39335c6c3a6cSChristoph Hellwigfi
39345c6c3a6cSChristoph Hellwig
39355c6c3a6cSChristoph Hellwig##########################################
39367aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
39373b8acc11SPaolo Bonzini
39387aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
39397aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
39407aaa6a16SPaolo Bonzini    tpm=no
39413b8acc11SPaolo Bonzini  else
39427aaa6a16SPaolo Bonzini    tpm=yes
39437aaa6a16SPaolo Bonzini  fi
39447aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
39457aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
39467aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
39477aaa6a16SPaolo Bonzini  fi
39483b8acc11SPaolo Bonzinifi
39493b8acc11SPaolo Bonzini
39503b8acc11SPaolo Bonzini##########################################
3951758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3952758e8e38SVenkateswararao Jujjuri (JV)
3953758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3954758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3955758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3956758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3957f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3958f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3959f2338fb4SPavel Borzenkov#else
39604f26f2b6SAvi Kivity#include <sys/xattr.h>
3961f2338fb4SPavel Borzenkov#endif
3962758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3963758e8e38SVenkateswararao Jujjuri (JV)EOF
39644f26f2b6SAvi Kivity  if compile_prog "" "" ; then
39654f26f2b6SAvi Kivity    attr=yes
39664f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3967f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3968758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3969758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
39704f26f2b6SAvi Kivity    libattr=yes
3971758e8e38SVenkateswararao Jujjuri (JV)  else
3972758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
397321684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3974758e8e38SVenkateswararao Jujjuri (JV)    fi
3975758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3976758e8e38SVenkateswararao Jujjuri (JV)  fi
3977758e8e38SVenkateswararao Jujjuri (JV)fi
3978758e8e38SVenkateswararao Jujjuri (JV)
3979758e8e38SVenkateswararao Jujjuri (JV)##########################################
3980bf9298b9Saliguori# iovec probe
3981bf9298b9Saliguoricat > $TMPC <<EOF
3982db34f0b3Sblueswir1#include <sys/types.h>
3983bf9298b9Saliguori#include <sys/uio.h>
3984db34f0b3Sblueswir1#include <unistd.h>
3985f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3986bf9298b9SaliguoriEOF
3987bf9298b9Saliguoriiovec=no
398852166aa0SJuan Quintelaif compile_prog "" "" ; then
3989bf9298b9Saliguori  iovec=yes
3990bf9298b9Saliguorifi
3991bf9298b9Saliguori
3992f652e6afSaurel32##########################################
3993ceb42de8Saliguori# preadv probe
3994ceb42de8Saliguoricat > $TMPC <<EOF
3995ceb42de8Saliguori#include <sys/types.h>
3996ceb42de8Saliguori#include <sys/uio.h>
3997ceb42de8Saliguori#include <unistd.h>
3998c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3999ceb42de8SaliguoriEOF
4000ceb42de8Saliguoripreadv=no
400152166aa0SJuan Quintelaif compile_prog "" "" ; then
4002ceb42de8Saliguori  preadv=yes
4003ceb42de8Saliguorifi
4004ceb42de8Saliguori
4005ceb42de8Saliguori##########################################
4006f652e6afSaurel32# fdt probe
4007e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
4008e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
4009e169e1e1SPeter Maydellfdt_required=no
4010e169e1e1SPeter Maydellfor target in $target_list; do
4011e169e1e1SPeter Maydell  case $target in
4012a666409fSKONRAD Frederic    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu)
4013e169e1e1SPeter Maydell      fdt_required=yes
4014e169e1e1SPeter Maydell    ;;
4015e169e1e1SPeter Maydell  esac
4016e169e1e1SPeter Maydelldone
4017e169e1e1SPeter Maydell
4018e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
4019e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
4020e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
4021e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
4022e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
4023e169e1e1SPeter Maydell  fi
4024e169e1e1SPeter Maydell  fdt=yes
4025e169e1e1SPeter Maydellfi
4026e169e1e1SPeter Maydell
40272df87df7SJuan Quintelaif test "$fdt" != "no" ; then
4028b41af4baSJuan Quintela  fdt_libs="-lfdt"
402996ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
40306e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
4031f652e6afSaurel32  cat > $TMPC << EOF
403231ce0adbSThomas Huth#include <libfdt.h>
403396ce6545SPeter Crosthwaite#include <libfdt_env.h>
4034fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
4035f652e6afSaurel32EOF
403652166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
4037a540f158SPeter Crosthwaite    # system DTC is good - use it
4038e3971d61SPhilippe Mathieu-Daudé    fdt=system
4039aef45d51SDaniel P. Berrange  else
4040aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
4041aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
4042aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
4043aef45d51SDaniel P. Berrange      fi
4044aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
4045e3971d61SPhilippe Mathieu-Daudé          fdt=git
4046a540f158SPeter Crosthwaite          mkdir -p dtc
4047cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
4048a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
4049a540f158SPeter Crosthwaite              symlink "$source_path/dtc/scripts" "dtc/scripts"
40502df87df7SJuan Quintela          fi
4051a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
40528a99e9a3SPhilippe Mathieu-Daudé          fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
40538a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
4054a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
4055aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
4056aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4057aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
4058a540f158SPeter Crosthwaite      else
4059a540f158SPeter Crosthwaite          # don't have and don't want
4060de3a354aSMichael Walle          fdt_libs=
40612df87df7SJuan Quintela          fdt=no
4062f652e6afSaurel32      fi
4063f652e6afSaurel32  fi
4064aef45d51SDaniel P. Berrangefi
4065f652e6afSaurel32
4066a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
4067a540f158SPeter Crosthwaite
406820ff075bSMichael Walle##########################################
4069fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4070b1546f32SGerd Hoffmann
4071da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
40724939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
40735f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
40745f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
40755f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4076da076ffeSGerd Hoffmann    opengl=yes
4077925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4078925a0400SGerd Hoffmann        gtk_gl="yes"
4079925a0400SGerd Hoffmann    fi
4080cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
408120ff075bSMichael Walle  else
4082da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4083dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
408420ff075bSMichael Walle    fi
4085f676c67eSJeremy White    opengl_cflags=""
4086da076ffeSGerd Hoffmann    opengl_libs=""
4087da076ffeSGerd Hoffmann    opengl=no
408820ff075bSMichael Walle  fi
408920ff075bSMichael Wallefi
409020ff075bSMichael Walle
4091014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4092014cb152SGerd Hoffmann  cat > $TMPC << EOF
4093014cb152SGerd Hoffmann#include <epoxy/egl.h>
4094014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4095014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4096014cb152SGerd Hoffmann#endif
4097014cb152SGerd Hoffmannint main(void) { return 0; }
4098014cb152SGerd HoffmannEOF
4099014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4100014cb152SGerd Hoffmann    opengl_dmabuf=yes
4101014cb152SGerd Hoffmann  fi
4102014cb152SGerd Hoffmannfi
4103c9a12e75SChrysostomos Nanakos
4104e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
410599e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
410699e1a93bSPhilippe Mathieu-Daudé    case $target in
410799e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
410899e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
410999e1a93bSPhilippe Mathieu-Daudé      ;;
411099e1a93bSPhilippe Mathieu-Daudé    esac
411199e1a93bSPhilippe Mathieu-Daudé  done
411299e1a93bSPhilippe Mathieu-Daudéfi
411399e1a93bSPhilippe Mathieu-Daudé
4114ed279a06SKlim Kireev##########################################
4115ed279a06SKlim Kireev# libxml2 probe
4116ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4117ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4118ed279a06SKlim Kireev        libxml2="yes"
4119ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4120ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4121ed279a06SKlim Kireev    else
4122ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4123ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4124ed279a06SKlim Kireev        fi
4125ed279a06SKlim Kireev        libxml2="no"
4126ed279a06SKlim Kireev    fi
4127ed279a06SKlim Kireevfi
4128c9a12e75SChrysostomos Nanakos
4129eb100396SBharata B Rao##########################################
4130eb100396SBharata B Rao# glusterfs probe
4131eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
413265d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4133e01bee08SBharata B Rao    glusterfs="yes"
413489138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
413589138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4136d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4137d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4138d85fa9ebSJeff Cody    fi
413965d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
41400c14fb47SBharata B Rao      glusterfs_discard="yes"
41410c14fb47SBharata B Rao    fi
41427c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4143df3a429aSNiels de Vos      glusterfs_fallocate="yes"
41447c815372SBharata B Rao      glusterfs_zerofill="yes"
41457c815372SBharata B Rao    fi
4146e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
4147e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
4148e014dbe7SPrasanna Kumar Kalever
4149e014dbe7SPrasanna Kumar Kaleverint
4150e014dbe7SPrasanna Kumar Kalevermain(void)
4151e014dbe7SPrasanna Kumar Kalever{
4152e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
4153e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
4154e014dbe7SPrasanna Kumar Kalever}
4155e014dbe7SPrasanna Kumar KaleverEOF
4156e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4157e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
4158e014dbe7SPrasanna Kumar Kalever    fi
41590e3b891fSNiels de Vos    cat > $TMPC << EOF
41600e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
41610e3b891fSNiels de Vos
41620e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
41630e3b891fSNiels de Vosstatic void
41640e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
41650e3b891fSNiels de Vos{}
41660e3b891fSNiels de Vos
41670e3b891fSNiels de Vosint
41680e3b891fSNiels de Vosmain(void)
41690e3b891fSNiels de Vos{
41700e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
41710e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
41720e3b891fSNiels de Vos	return 0;
41730e3b891fSNiels de Vos}
41740e3b891fSNiels de VosEOF
41750e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
41760e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
41770e3b891fSNiels de Vos    fi
4178eb100396SBharata B Rao  else
4179eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
41808efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
41818efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4182eb100396SBharata B Rao    fi
4183e01bee08SBharata B Rao    glusterfs="no"
4184eb100396SBharata B Rao  fi
4185eb100396SBharata B Raofi
4186eb100396SBharata B Rao
418739386ac7Saurel32# Check for inotify functions when we are building linux-user
41883b3f24adSaurel32# emulator.  This is done because older glibc versions don't
41893b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
41903b3f24adSaurel32# don't provide them even if kernel supports them.
41913b3f24adSaurel32#
41923b3f24adSaurel32inotify=no
41933b3f24adSaurel32cat > $TMPC << EOF
41943b3f24adSaurel32#include <sys/inotify.h>
41953b3f24adSaurel32
41963b3f24adSaurel32int
41973b3f24adSaurel32main(void)
41983b3f24adSaurel32{
41993b3f24adSaurel32	/* try to start inotify */
42008690e420Saurel32	return inotify_init();
42013b3f24adSaurel32}
42023b3f24adSaurel32EOF
420352166aa0SJuan Quintelaif compile_prog "" "" ; then
42043b3f24adSaurel32  inotify=yes
42053b3f24adSaurel32fi
42063b3f24adSaurel32
4207c05c7a73SRiku Voipioinotify1=no
4208c05c7a73SRiku Voipiocat > $TMPC << EOF
4209c05c7a73SRiku Voipio#include <sys/inotify.h>
4210c05c7a73SRiku Voipio
4211c05c7a73SRiku Voipioint
4212c05c7a73SRiku Voipiomain(void)
4213c05c7a73SRiku Voipio{
4214c05c7a73SRiku Voipio    /* try to start inotify */
4215c05c7a73SRiku Voipio    return inotify_init1(0);
4216c05c7a73SRiku Voipio}
4217c05c7a73SRiku VoipioEOF
4218c05c7a73SRiku Voipioif compile_prog "" "" ; then
4219c05c7a73SRiku Voipio  inotify1=yes
4220c05c7a73SRiku Voipiofi
4221c05c7a73SRiku Voipio
4222099d6b0fSRiku Voipio# check if pipe2 is there
4223099d6b0fSRiku Voipiopipe2=no
4224099d6b0fSRiku Voipiocat > $TMPC << EOF
4225099d6b0fSRiku Voipio#include <unistd.h>
4226099d6b0fSRiku Voipio#include <fcntl.h>
4227099d6b0fSRiku Voipio
4228099d6b0fSRiku Voipioint main(void)
4229099d6b0fSRiku Voipio{
4230099d6b0fSRiku Voipio    int pipefd[2];
42319bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4232099d6b0fSRiku Voipio}
4233099d6b0fSRiku VoipioEOF
423452166aa0SJuan Quintelaif compile_prog "" "" ; then
4235099d6b0fSRiku Voipio  pipe2=yes
4236099d6b0fSRiku Voipiofi
4237099d6b0fSRiku Voipio
423840ff6d7eSKevin Wolf# check if accept4 is there
423940ff6d7eSKevin Wolfaccept4=no
424040ff6d7eSKevin Wolfcat > $TMPC << EOF
424140ff6d7eSKevin Wolf#include <sys/socket.h>
424240ff6d7eSKevin Wolf#include <stddef.h>
424340ff6d7eSKevin Wolf
424440ff6d7eSKevin Wolfint main(void)
424540ff6d7eSKevin Wolf{
424640ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
424740ff6d7eSKevin Wolf    return 0;
424840ff6d7eSKevin Wolf}
424940ff6d7eSKevin WolfEOF
425040ff6d7eSKevin Wolfif compile_prog "" "" ; then
425140ff6d7eSKevin Wolf  accept4=yes
425240ff6d7eSKevin Wolffi
425340ff6d7eSKevin Wolf
42543ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
42553ce34dfbSvibisreenivasansplice=no
42563ce34dfbSvibisreenivasancat > $TMPC << EOF
42573ce34dfbSvibisreenivasan#include <unistd.h>
42583ce34dfbSvibisreenivasan#include <fcntl.h>
42593ce34dfbSvibisreenivasan#include <limits.h>
42603ce34dfbSvibisreenivasan
42613ce34dfbSvibisreenivasanint main(void)
42623ce34dfbSvibisreenivasan{
426366ea0f22SStefan Weil    int len, fd = 0;
42643ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
42653ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
42663ce34dfbSvibisreenivasan    return 0;
42673ce34dfbSvibisreenivasan}
42683ce34dfbSvibisreenivasanEOF
426952166aa0SJuan Quintelaif compile_prog "" "" ; then
42703ce34dfbSvibisreenivasan  splice=yes
42713ce34dfbSvibisreenivasanfi
42723ce34dfbSvibisreenivasan
4273dcc38d1cSMarcelo Tosatti##########################################
4274a99d57bbSWanlong Gao# libnuma probe
4275a99d57bbSWanlong Gao
4276a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4277a99d57bbSWanlong Gao  cat > $TMPC << EOF
4278a99d57bbSWanlong Gao#include <numa.h>
4279a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4280a99d57bbSWanlong GaoEOF
4281a99d57bbSWanlong Gao
4282a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4283a99d57bbSWanlong Gao    numa=yes
4284a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4285a99d57bbSWanlong Gao  else
4286a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4287a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4288a99d57bbSWanlong Gao    fi
4289a99d57bbSWanlong Gao    numa=no
4290a99d57bbSWanlong Gao  fi
4291a99d57bbSWanlong Gaofi
4292a99d57bbSWanlong Gao
42937b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
42947b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
42957b01cb97SAlexandre Derumier    exit 1
42967b01cb97SAlexandre Derumierfi
42977b01cb97SAlexandre Derumier
42985a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
42995a22ab71SYang Zhong# do not support it.
43005a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
43015a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
43025a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
43035a22ab71SYang Zhong    fi
43045a22ab71SYang Zhong    malloc_trim="no"
43055a22ab71SYang Zhongfi
43065a22ab71SYang Zhong
43075a22ab71SYang Zhong#######################################
43085a22ab71SYang Zhong# malloc_trim
43095a22ab71SYang Zhong
43105a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
43115a22ab71SYang Zhong    cat > $TMPC << EOF
43125a22ab71SYang Zhong#include <malloc.h>
43135a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
43145a22ab71SYang ZhongEOF
43155a22ab71SYang Zhong    if compile_prog "" "" ; then
43165a22ab71SYang Zhong        malloc_trim="yes"
43175a22ab71SYang Zhong    else
43185a22ab71SYang Zhong        malloc_trim="no"
43195a22ab71SYang Zhong    fi
43205a22ab71SYang Zhongfi
43215a22ab71SYang Zhong
4322a99d57bbSWanlong Gao##########################################
43232847b469SFam Zheng# tcmalloc probe
43242847b469SFam Zheng
43252847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
43262847b469SFam Zheng  cat > $TMPC << EOF
43272847b469SFam Zheng#include <stdlib.h>
43282847b469SFam Zhengint main(void) { malloc(1); return 0; }
43292847b469SFam ZhengEOF
43302847b469SFam Zheng
43312847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
43322847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
43332847b469SFam Zheng  else
43342847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
43352847b469SFam Zheng  fi
43362847b469SFam Zhengfi
43372847b469SFam Zheng
43382847b469SFam Zheng##########################################
43397b01cb97SAlexandre Derumier# jemalloc probe
43407b01cb97SAlexandre Derumier
43417b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
43427b01cb97SAlexandre Derumier  cat > $TMPC << EOF
43437b01cb97SAlexandre Derumier#include <stdlib.h>
43447b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
43457b01cb97SAlexandre DerumierEOF
43467b01cb97SAlexandre Derumier
43477b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
43487b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
43497b01cb97SAlexandre Derumier  else
43507b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
43517b01cb97SAlexandre Derumier  fi
43527b01cb97SAlexandre Derumierfi
43537b01cb97SAlexandre Derumier
43547b01cb97SAlexandre Derumier##########################################
4355dcc38d1cSMarcelo Tosatti# signalfd probe
4356dcc38d1cSMarcelo Tosattisignalfd="no"
4357dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4358dcc38d1cSMarcelo Tosatti#include <unistd.h>
4359dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4360dcc38d1cSMarcelo Tosatti#include <signal.h>
4361dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4362dcc38d1cSMarcelo TosattiEOF
4363dcc38d1cSMarcelo Tosatti
4364dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4365dcc38d1cSMarcelo Tosatti  signalfd=yes
4366dcc38d1cSMarcelo Tosattifi
4367dcc38d1cSMarcelo Tosatti
4368d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4369d339d766SRichard W.M. Jonesoptreset="no"
4370d339d766SRichard W.M. Jonescat > $TMPC << EOF
4371d339d766SRichard W.M. Jones#include <getopt.h>
4372d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4373d339d766SRichard W.M. JonesEOF
4374d339d766SRichard W.M. Jones
4375d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4376d339d766SRichard W.M. Jones  optreset=yes
4377d339d766SRichard W.M. Jonesfi
4378d339d766SRichard W.M. Jones
4379c2882b96SRiku Voipio# check if eventfd is supported
4380c2882b96SRiku Voipioeventfd=no
4381c2882b96SRiku Voipiocat > $TMPC << EOF
4382c2882b96SRiku Voipio#include <sys/eventfd.h>
4383c2882b96SRiku Voipio
4384c2882b96SRiku Voipioint main(void)
4385c2882b96SRiku Voipio{
438655cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4387c2882b96SRiku Voipio}
4388c2882b96SRiku VoipioEOF
4389c2882b96SRiku Voipioif compile_prog "" "" ; then
4390c2882b96SRiku Voipio  eventfd=yes
4391c2882b96SRiku Voipiofi
4392c2882b96SRiku Voipio
4393751bcc39SMarc-André Lureau# check if memfd is supported
4394751bcc39SMarc-André Lureaumemfd=no
4395751bcc39SMarc-André Lureaucat > $TMPC << EOF
439675e5b70eSPaolo Bonzini#include <sys/mman.h>
4397751bcc39SMarc-André Lureau
4398751bcc39SMarc-André Lureauint main(void)
4399751bcc39SMarc-André Lureau{
4400751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4401751bcc39SMarc-André Lureau}
4402751bcc39SMarc-André LureauEOF
4403751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4404751bcc39SMarc-André Lureau  memfd=yes
4405751bcc39SMarc-André Lureaufi
4406751bcc39SMarc-André Lureau
4407955727d2SCortland Tölva# check for usbfs
4408955727d2SCortland Tölvahave_usbfs=no
4409955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
441096566d09SThomas Petazzoni  cat > $TMPC << EOF
441196566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
441296566d09SThomas Petazzoni
441396566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
441496566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
441596566d09SThomas Petazzoni#endif
441696566d09SThomas Petazzoni
441796566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
441896566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
441996566d09SThomas Petazzoni#endif
442096566d09SThomas Petazzoni
442196566d09SThomas Petazzoniint main(void)
442296566d09SThomas Petazzoni{
442396566d09SThomas Petazzoni    return 0;
442496566d09SThomas Petazzoni}
442596566d09SThomas PetazzoniEOF
442696566d09SThomas Petazzoni  if compile_prog "" ""; then
4427955727d2SCortland Tölva    have_usbfs=yes
4428955727d2SCortland Tölva  fi
4429955727d2SCortland Tölvafi
4430751bcc39SMarc-André Lureau
4431d0927938SUlrich Hecht# check for fallocate
4432d0927938SUlrich Hechtfallocate=no
4433d0927938SUlrich Hechtcat > $TMPC << EOF
4434d0927938SUlrich Hecht#include <fcntl.h>
4435d0927938SUlrich Hecht
4436d0927938SUlrich Hechtint main(void)
4437d0927938SUlrich Hecht{
4438d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4439d0927938SUlrich Hecht    return 0;
4440d0927938SUlrich Hecht}
4441d0927938SUlrich HechtEOF
44428fb03151SPeter Maydellif compile_prog "" "" ; then
4443d0927938SUlrich Hecht  fallocate=yes
4444d0927938SUlrich Hechtfi
4445d0927938SUlrich Hecht
44463d4fa43eSKusanagi Kouichi# check for fallocate hole punching
44473d4fa43eSKusanagi Kouichifallocate_punch_hole=no
44483d4fa43eSKusanagi Kouichicat > $TMPC << EOF
44493d4fa43eSKusanagi Kouichi#include <fcntl.h>
44503d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
44513d4fa43eSKusanagi Kouichi
44523d4fa43eSKusanagi Kouichiint main(void)
44533d4fa43eSKusanagi Kouichi{
44543d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
44553d4fa43eSKusanagi Kouichi    return 0;
44563d4fa43eSKusanagi Kouichi}
44573d4fa43eSKusanagi KouichiEOF
44583d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
44593d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
44603d4fa43eSKusanagi Kouichifi
44613d4fa43eSKusanagi Kouichi
4462b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4463b953f075SDenis V. Lunevfallocate_zero_range=no
4464b953f075SDenis V. Lunevcat > $TMPC << EOF
4465b953f075SDenis V. Lunev#include <fcntl.h>
4466b953f075SDenis V. Lunev#include <linux/falloc.h>
4467b953f075SDenis V. Lunev
4468b953f075SDenis V. Lunevint main(void)
4469b953f075SDenis V. Lunev{
4470b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4471b953f075SDenis V. Lunev    return 0;
4472b953f075SDenis V. Lunev}
4473b953f075SDenis V. LunevEOF
4474b953f075SDenis V. Lunevif compile_prog "" "" ; then
4475b953f075SDenis V. Lunev  fallocate_zero_range=yes
4476b953f075SDenis V. Lunevfi
4477b953f075SDenis V. Lunev
4478ed911435SKevin Wolf# check for posix_fallocate
4479ed911435SKevin Wolfposix_fallocate=no
4480ed911435SKevin Wolfcat > $TMPC << EOF
4481ed911435SKevin Wolf#include <fcntl.h>
4482ed911435SKevin Wolf
4483ed911435SKevin Wolfint main(void)
4484ed911435SKevin Wolf{
4485ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4486ed911435SKevin Wolf    return 0;
4487ed911435SKevin Wolf}
4488ed911435SKevin WolfEOF
4489ed911435SKevin Wolfif compile_prog "" "" ; then
4490ed911435SKevin Wolf    posix_fallocate=yes
4491ed911435SKevin Wolffi
4492ed911435SKevin Wolf
4493c727f47dSPeter Maydell# check for sync_file_range
4494c727f47dSPeter Maydellsync_file_range=no
4495c727f47dSPeter Maydellcat > $TMPC << EOF
4496c727f47dSPeter Maydell#include <fcntl.h>
4497c727f47dSPeter Maydell
4498c727f47dSPeter Maydellint main(void)
4499c727f47dSPeter Maydell{
4500c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4501c727f47dSPeter Maydell    return 0;
4502c727f47dSPeter Maydell}
4503c727f47dSPeter MaydellEOF
45048fb03151SPeter Maydellif compile_prog "" "" ; then
4505c727f47dSPeter Maydell  sync_file_range=yes
4506c727f47dSPeter Maydellfi
4507c727f47dSPeter Maydell
4508dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4509dace20dcSPeter Maydellfiemap=no
4510dace20dcSPeter Maydellcat > $TMPC << EOF
4511dace20dcSPeter Maydell#include <sys/ioctl.h>
4512dace20dcSPeter Maydell#include <linux/fs.h>
4513dace20dcSPeter Maydell#include <linux/fiemap.h>
4514dace20dcSPeter Maydell
4515dace20dcSPeter Maydellint main(void)
4516dace20dcSPeter Maydell{
4517dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4518dace20dcSPeter Maydell    return 0;
4519dace20dcSPeter Maydell}
4520dace20dcSPeter MaydellEOF
45218fb03151SPeter Maydellif compile_prog "" "" ; then
4522dace20dcSPeter Maydell  fiemap=yes
4523dace20dcSPeter Maydellfi
4524dace20dcSPeter Maydell
4525d0927938SUlrich Hecht# check for dup3
4526d0927938SUlrich Hechtdup3=no
4527d0927938SUlrich Hechtcat > $TMPC << EOF
4528d0927938SUlrich Hecht#include <unistd.h>
4529d0927938SUlrich Hecht
4530d0927938SUlrich Hechtint main(void)
4531d0927938SUlrich Hecht{
4532d0927938SUlrich Hecht    dup3(0, 0, 0);
4533d0927938SUlrich Hecht    return 0;
4534d0927938SUlrich Hecht}
4535d0927938SUlrich HechtEOF
453678f5d726SJan Kiszkaif compile_prog "" "" ; then
4537d0927938SUlrich Hecht  dup3=yes
4538d0927938SUlrich Hechtfi
4539d0927938SUlrich Hecht
45404e0c6529SAlex Bligh# check for ppoll support
45414e0c6529SAlex Blighppoll=no
45424e0c6529SAlex Blighcat > $TMPC << EOF
45434e0c6529SAlex Bligh#include <poll.h>
45444e0c6529SAlex Bligh
45454e0c6529SAlex Blighint main(void)
45464e0c6529SAlex Bligh{
45474e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
45484e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
45494e0c6529SAlex Bligh    return 0;
45504e0c6529SAlex Bligh}
45514e0c6529SAlex BlighEOF
45524e0c6529SAlex Blighif compile_prog "" "" ; then
45534e0c6529SAlex Bligh  ppoll=yes
45544e0c6529SAlex Blighfi
45554e0c6529SAlex Bligh
4556cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4557cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4558cd758dd0SAlex Blighcat > $TMPC << EOF
4559cd758dd0SAlex Bligh#include <sys/prctl.h>
4560cd758dd0SAlex Bligh
4561cd758dd0SAlex Blighint main(void)
4562cd758dd0SAlex Bligh{
4563cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4564cd758dd0SAlex Bligh    return 0;
4565cd758dd0SAlex Bligh}
4566cd758dd0SAlex BlighEOF
4567cd758dd0SAlex Blighif compile_prog "" "" ; then
4568cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4569cd758dd0SAlex Blighfi
4570cd758dd0SAlex Bligh
45713b6edd16SPeter Maydell# check for epoll support
45723b6edd16SPeter Maydellepoll=no
45733b6edd16SPeter Maydellcat > $TMPC << EOF
45743b6edd16SPeter Maydell#include <sys/epoll.h>
45753b6edd16SPeter Maydell
45763b6edd16SPeter Maydellint main(void)
45773b6edd16SPeter Maydell{
45783b6edd16SPeter Maydell    epoll_create(0);
45793b6edd16SPeter Maydell    return 0;
45803b6edd16SPeter Maydell}
45813b6edd16SPeter MaydellEOF
45828fb03151SPeter Maydellif compile_prog "" "" ; then
45833b6edd16SPeter Maydell  epoll=yes
45843b6edd16SPeter Maydellfi
45853b6edd16SPeter Maydell
4586227f0214SPeter Maydell# epoll_create1 is a later addition
4587227f0214SPeter Maydell# so we must check separately for its presence
45883b6edd16SPeter Maydellepoll_create1=no
45893b6edd16SPeter Maydellcat > $TMPC << EOF
45903b6edd16SPeter Maydell#include <sys/epoll.h>
45913b6edd16SPeter Maydell
45923b6edd16SPeter Maydellint main(void)
45933b6edd16SPeter Maydell{
459419e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
459519e83f6bSPeter Maydell     * a function being called. This is necessary so that on
459619e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
459719e83f6bSPeter Maydell     * the library but not declared in the header file we will
459819e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
459919e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
460019e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
460119e83f6bSPeter Maydell     */
4602c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
46033b6edd16SPeter Maydell}
46043b6edd16SPeter MaydellEOF
46058fb03151SPeter Maydellif compile_prog "" "" ; then
46063b6edd16SPeter Maydell  epoll_create1=yes
46073b6edd16SPeter Maydellfi
46083b6edd16SPeter Maydell
4609a8fd1abaSPeter Maydell# check for sendfile support
4610a8fd1abaSPeter Maydellsendfile=no
4611a8fd1abaSPeter Maydellcat > $TMPC << EOF
4612a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4613a8fd1abaSPeter Maydell
4614a8fd1abaSPeter Maydellint main(void)
4615a8fd1abaSPeter Maydell{
4616a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4617a8fd1abaSPeter Maydell}
4618a8fd1abaSPeter MaydellEOF
4619a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4620a8fd1abaSPeter Maydell  sendfile=yes
4621a8fd1abaSPeter Maydellfi
4622a8fd1abaSPeter Maydell
462351834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
462451834341SRiku Voipiotimerfd=no
462551834341SRiku Voipiocat > $TMPC << EOF
462651834341SRiku Voipio#include <sys/timerfd.h>
462751834341SRiku Voipio
462851834341SRiku Voipioint main(void)
462951834341SRiku Voipio{
463051834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
463151834341SRiku Voipio}
463251834341SRiku VoipioEOF
463351834341SRiku Voipioif compile_prog "" "" ; then
463451834341SRiku Voipio  timerfd=yes
463551834341SRiku Voipiofi
463651834341SRiku Voipio
46379af5c906SRiku Voipio# check for setns and unshare support
46389af5c906SRiku Voipiosetns=no
46399af5c906SRiku Voipiocat > $TMPC << EOF
46409af5c906SRiku Voipio#include <sched.h>
46419af5c906SRiku Voipio
46429af5c906SRiku Voipioint main(void)
46439af5c906SRiku Voipio{
46449af5c906SRiku Voipio    int ret;
46459af5c906SRiku Voipio    ret = setns(0, 0);
46469af5c906SRiku Voipio    ret = unshare(0);
46479af5c906SRiku Voipio    return ret;
46489af5c906SRiku Voipio}
46499af5c906SRiku VoipioEOF
46509af5c906SRiku Voipioif compile_prog "" "" ; then
46519af5c906SRiku Voipio  setns=yes
46529af5c906SRiku Voipiofi
46539af5c906SRiku Voipio
465438860a03SAleksandar Markovic# clock_adjtime probe
465538860a03SAleksandar Markovicclock_adjtime=no
465638860a03SAleksandar Markoviccat > $TMPC <<EOF
465738860a03SAleksandar Markovic#include <time.h>
465838860a03SAleksandar Markovic
465938860a03SAleksandar Markovicint main(void)
466038860a03SAleksandar Markovic{
466138860a03SAleksandar Markovic    return clock_adjtime(0, 0);
466238860a03SAleksandar Markovic}
466338860a03SAleksandar MarkovicEOF
466438860a03SAleksandar Markovicclock_adjtime=no
466538860a03SAleksandar Markovicif compile_prog "" "" ; then
466638860a03SAleksandar Markovic  clock_adjtime=yes
466738860a03SAleksandar Markovicfi
466838860a03SAleksandar Markovic
46695a03cd00SAleksandar Markovic# syncfs probe
46705a03cd00SAleksandar Markovicsyncfs=no
46715a03cd00SAleksandar Markoviccat > $TMPC <<EOF
46725a03cd00SAleksandar Markovic#include <unistd.h>
46735a03cd00SAleksandar Markovic
46745a03cd00SAleksandar Markovicint main(void)
46755a03cd00SAleksandar Markovic{
46765a03cd00SAleksandar Markovic    return syncfs(0);
46775a03cd00SAleksandar Markovic}
46785a03cd00SAleksandar MarkovicEOF
46795a03cd00SAleksandar Markovicsyncfs=no
46805a03cd00SAleksandar Markovicif compile_prog "" "" ; then
46815a03cd00SAleksandar Markovic  syncfs=yes
46825a03cd00SAleksandar Markovicfi
46835a03cd00SAleksandar Markovic
46845f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
46855f71eac0SPeter Maydellhas_sphinx_build() {
46865f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
46875f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
46885f71eac0SPeter Maydell    # version requirement). This will fail if either
46895f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
46905f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
46915f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
46925f71eac0SPeter Maydell    sphinx-build -c "$source_path/docs" -b html "$TMPDIR1/sphinx" "$TMPDIR1/sphinx/out" >/dev/null 2>&1
46935f71eac0SPeter Maydell}
46945f71eac0SPeter Maydell
4695cc8ae6deSpbrook# Check if tools are available to build documentation.
4696a25dba17SJuan Quintelaif test "$docs" != "no" ; then
46975f71eac0SPeter Maydell  if has makeinfo && has pod2man && has_sphinx_build; then
4698a25dba17SJuan Quintela    docs=yes
469983a3ab8bSJuan Quintela  else
4700a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
47015f71eac0SPeter Maydell      feature_not_found "docs" "Install texinfo, Perl/perl-podlators and python-sphinx"
470283a3ab8bSJuan Quintela    fi
4703a25dba17SJuan Quintela    docs=no
470483a3ab8bSJuan Quintela  fi
4705cc8ae6deSpbrookfi
4706cc8ae6deSpbrook
4707f514f41cSStefan Weil# Search for bswap_32 function
47086ae9a1f4SJuan Quintelabyteswap_h=no
47096ae9a1f4SJuan Quintelacat > $TMPC << EOF
47106ae9a1f4SJuan Quintela#include <byteswap.h>
47116ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
47126ae9a1f4SJuan QuintelaEOF
471352166aa0SJuan Quintelaif compile_prog "" "" ; then
47146ae9a1f4SJuan Quintela  byteswap_h=yes
47156ae9a1f4SJuan Quintelafi
47166ae9a1f4SJuan Quintela
471775f13596SStefan Weil# Search for bswap32 function
47186ae9a1f4SJuan Quintelabswap_h=no
47196ae9a1f4SJuan Quintelacat > $TMPC << EOF
47206ae9a1f4SJuan Quintela#include <sys/endian.h>
47216ae9a1f4SJuan Quintela#include <sys/types.h>
47226ae9a1f4SJuan Quintela#include <machine/bswap.h>
47236ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
47246ae9a1f4SJuan QuintelaEOF
472552166aa0SJuan Quintelaif compile_prog "" "" ; then
47266ae9a1f4SJuan Quintela  bswap_h=yes
47276ae9a1f4SJuan Quintelafi
47286ae9a1f4SJuan Quintela
4729da93a1fdSaliguori##########################################
4730e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4731c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4732e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
47333c33ea96SPaolo Bonzini    libiscsi="yes"
4734ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4735ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4736c589b249SRonnie Sahlberg  else
4737c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4738e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4739c589b249SRonnie Sahlberg    fi
4740c589b249SRonnie Sahlberg    libiscsi="no"
4741c589b249SRonnie Sahlberg  fi
4742c589b249SRonnie Sahlbergfi
4743c589b249SRonnie Sahlberg
4744c589b249SRonnie Sahlberg##########################################
47458bacde8dSNatanael Copa# Do we need libm
47468bacde8dSNatanael Copacat > $TMPC << EOF
47478bacde8dSNatanael Copa#include <math.h>
4748f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
47498bacde8dSNatanael CopaEOF
47508bacde8dSNatanael Copaif compile_prog "" "" ; then
47518bacde8dSNatanael Copa  :
47528bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
47538bacde8dSNatanael Copa  LIBS="-lm $LIBS"
47548bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
47558bacde8dSNatanael Copaelse
475676ad07a4SPeter Maydell  error_exit "libm check failed"
47578bacde8dSNatanael Copafi
47588bacde8dSNatanael Copa
47598bacde8dSNatanael Copa##########################################
4760da93a1fdSaliguori# Do we need librt
47618bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
47628bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
47638bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
47648bacde8dSNatanael Copa# function in addition.
4765da93a1fdSaliguoricat > $TMPC <<EOF
4766da93a1fdSaliguori#include <signal.h>
4767da93a1fdSaliguori#include <time.h>
47688bacde8dSNatanael Copaint main(void) {
47698bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
47708bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
47718bacde8dSNatanael Copa}
4772da93a1fdSaliguoriEOF
4773da93a1fdSaliguori
477452166aa0SJuan Quintelaif compile_prog "" "" ; then
477507ffa4bdSJuan Quintela  :
47768bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
477718e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
477818e588b1SRick Liu  LIBS="$LIBS -lrt"
477918e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4780da93a1fdSaliguorifi
4781da93a1fdSaliguori
4782d99e97e6SThomas Huth# Check whether we need to link libutil for openpty()
4783d99e97e6SThomas Huthcat > $TMPC << EOF
4784d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
4785d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
4786d99e97e6SThomas HuthEOF
4787d99e97e6SThomas Huth
4788d99e97e6SThomas Huthif ! compile_prog "" "" ; then
4789d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
47906362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
4791d99e97e6SThomas Huth    libs_tools="-lutil $libs_tools"
4792d99e97e6SThomas Huth  fi
47936362a53fSJuan Quintelafi
47946362a53fSJuan Quintela
4795de5071c5SBlue Swirl##########################################
4796cd4ec0b4SGerd Hoffmann# spice probe
4797cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4798cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4799cd4ec0b4SGerd Hoffmann#include <spice.h>
4800cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4801cd4ec0b4SGerd HoffmannEOF
4802710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4803710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
48041b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
480565d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4806cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4807cd4ec0b4SGerd Hoffmann    spice="yes"
4808cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4809cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
48102e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
48112e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4812cd4ec0b4SGerd Hoffmann  else
4813cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
48148efc9363SHu Tao      feature_not_found "spice" \
48151b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
4816cd4ec0b4SGerd Hoffmann    fi
4817cd4ec0b4SGerd Hoffmann    spice="no"
4818cd4ec0b4SGerd Hoffmann  fi
4819cd4ec0b4SGerd Hoffmannfi
4820cd4ec0b4SGerd Hoffmann
48217b02f544SMarc-André Lureau# check for smartcard support
48227b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
48230f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
48247b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
48257b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
48267b02f544SMarc-André Lureau        smartcard="yes"
4827111a38b0SRobert Relyea    else
48287b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
48297b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4830111a38b0SRobert Relyea        fi
48317b02f544SMarc-André Lureau        smartcard="no"
4832111a38b0SRobert Relyea    fi
4833111a38b0SRobert Relyeafi
4834111a38b0SRobert Relyea
48352b2325ffSGerd Hoffmann# check for libusb
48362b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
483765d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
48382b2325ffSGerd Hoffmann        libusb="yes"
4839ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4840ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
48412b2325ffSGerd Hoffmann    else
48422b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
48438efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
48442b2325ffSGerd Hoffmann        fi
48452b2325ffSGerd Hoffmann        libusb="no"
48462b2325ffSGerd Hoffmann    fi
48472b2325ffSGerd Hoffmannfi
48482b2325ffSGerd Hoffmann
484969354a83SHans de Goede# check for usbredirparser for usb network redirection support
485069354a83SHans de Goedeif test "$usb_redir" != "no" ; then
485165d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
485269354a83SHans de Goede        usb_redir="yes"
4853ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4854ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
485569354a83SHans de Goede    else
485669354a83SHans de Goede        if test "$usb_redir" = "yes"; then
485721684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
485869354a83SHans de Goede        fi
485969354a83SHans de Goede        usb_redir="no"
486069354a83SHans de Goede    fi
486169354a83SHans de Goedefi
486269354a83SHans de Goede
4863cd4ec0b4SGerd Hoffmann##########################################
4864d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4865d9840e25STomoki Sekiyama
4866e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4867e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
4868d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4869690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4870d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4871d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4872690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4873d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4874d9840e25STomoki Sekiyama	  ;;
4875690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4876d9840e25STomoki Sekiyama  esac
4877d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4878d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4879d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4880d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4881d9840e25STomoki SekiyamaEOF
4882d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4883d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4884d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4885315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4886f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4887d9840e25STomoki Sekiyama  else
4888d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4889d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4890d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4891d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4892d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4893d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4894d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4895d9840e25STomoki Sekiyama    fi
4896d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4897d9840e25STomoki Sekiyama  fi
4898d9840e25STomoki Sekiyamafi
4899d9840e25STomoki Sekiyama
4900d9840e25STomoki Sekiyama##########################################
4901d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4902d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4903d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4904d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4905d9840e25STomoki Sekiyama
4906e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4907e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
4908d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4909d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4910d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4911d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4912d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4913d9840e25STomoki Sekiyama    else
4914d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4915d9840e25STomoki Sekiyama    fi
4916d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4917d9840e25STomoki Sekiyama    win_sdk=""
4918d9840e25STomoki Sekiyama  fi
4919d9840e25STomoki Sekiyamafi
4920d9840e25STomoki Sekiyama
4921d9840e25STomoki Sekiyama##########################################
492250cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
4923e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
492450cbebb9SMichael Roth  cat > $TMPC << EOF
492550cbebb9SMichael Roth#include <windows.h>
492650cbebb9SMichael Roth#include <ntddscsi.h>
492750cbebb9SMichael Rothint main(void) {
492850cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
492950cbebb9SMichael Roth#error Missing required ioctl definitions
493050cbebb9SMichael Roth#endif
493150cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
493250cbebb9SMichael Roth  return addr.Lun;
493350cbebb9SMichael Roth}
493450cbebb9SMichael RothEOF
493550cbebb9SMichael Roth  if compile_prog "" "" ; then
493650cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4937996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
493850cbebb9SMichael Roth  fi
493950cbebb9SMichael Rothfi
494050cbebb9SMichael Roth
494150cbebb9SMichael Roth##########################################
49429d9e1521SGerd Hoffmann# virgl renderer probe
49439d9e1521SGerd Hoffmann
49449d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
49459d9e1521SGerd Hoffmann  cat > $TMPC << EOF
49469d9e1521SGerd Hoffmann#include <virglrenderer.h>
49479d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
49489d9e1521SGerd HoffmannEOF
49499d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
49509d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
495147479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
49529d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
49539d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
49549d9e1521SGerd Hoffmann    virglrenderer="yes"
49559d9e1521SGerd Hoffmann  else
49569d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
49579d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
49589d9e1521SGerd Hoffmann    fi
49599d9e1521SGerd Hoffmann    virglrenderer="no"
49609d9e1521SGerd Hoffmann  fi
49619d9e1521SGerd Hoffmannfi
49629d9e1521SGerd Hoffmann
49639d9e1521SGerd Hoffmann##########################################
49648ca80760SRichard Henderson# capstone
49658ca80760SRichard Henderson
4966e219c499SRichard Hendersoncase "$capstone" in
4967e219c499SRichard Henderson  "" | yes)
49688ca80760SRichard Henderson    if $pkg_config capstone; then
4969e219c499SRichard Henderson      capstone=system
4970e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
4971e219c499SRichard Henderson      capstone=git
4972e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
4973e219c499SRichard Henderson      capstone=internal
4974e219c499SRichard Henderson    elif test -z "$capstone" ; then
4975e219c499SRichard Henderson      capstone=no
4976e219c499SRichard Henderson    else
4977e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
4978e219c499SRichard Henderson    fi
4979e219c499SRichard Henderson    ;;
4980e219c499SRichard Henderson
4981e219c499SRichard Henderson  system)
4982e219c499SRichard Henderson    if ! $pkg_config capstone; then
4983e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
4984e219c499SRichard Henderson    fi
4985e219c499SRichard Henderson    ;;
4986e219c499SRichard Hendersonesac
4987e219c499SRichard Henderson
4988e219c499SRichard Hendersoncase "$capstone" in
4989e219c499SRichard Henderson  git | internal)
4990e219c499SRichard Henderson    if test "$capstone" = git; then
4991e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
4992e219c499SRichard Henderson    fi
4993e219c499SRichard Henderson    mkdir -p capstone
4994e219c499SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
4995e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
4996e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
4997e219c499SRichard Henderson    else
4998e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
4999e219c499SRichard Henderson    fi
5000e219c499SRichard Henderson    LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
5001e219c499SRichard Henderson    ;;
5002e219c499SRichard Henderson
5003e219c499SRichard Henderson  system)
50048ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
50058ca80760SRichard Henderson    LIBS="$($pkg_config --libs capstone) $LIBS"
5006e219c499SRichard Henderson    ;;
5007e219c499SRichard Henderson
5008e219c499SRichard Henderson  no)
5009e219c499SRichard Henderson    ;;
5010e219c499SRichard Henderson  *)
5011e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
5012e219c499SRichard Henderson    ;;
5013e219c499SRichard Hendersonesac
50148ca80760SRichard Henderson
50158ca80760SRichard Henderson##########################################
50165f6b9e8fSBlue Swirl# check if we have fdatasync
50175f6b9e8fSBlue Swirl
50185f6b9e8fSBlue Swirlfdatasync=no
50195f6b9e8fSBlue Swirlcat > $TMPC << EOF
50205f6b9e8fSBlue Swirl#include <unistd.h>
5021d1722a27SAlexandre Raymondint main(void) {
5022d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5023d1722a27SAlexandre Raymondreturn fdatasync(0);
5024d1722a27SAlexandre Raymond#else
5025e172fe11SStefan Weil#error Not supported
5026d1722a27SAlexandre Raymond#endif
5027d1722a27SAlexandre Raymond}
50285f6b9e8fSBlue SwirlEOF
50295f6b9e8fSBlue Swirlif compile_prog "" "" ; then
50305f6b9e8fSBlue Swirl    fdatasync=yes
50315f6b9e8fSBlue Swirlfi
50325f6b9e8fSBlue Swirl
503394a420b1SStefan Hajnoczi##########################################
5034e78815a5SAndreas Färber# check if we have madvise
5035e78815a5SAndreas Färber
5036e78815a5SAndreas Färbermadvise=no
5037e78815a5SAndreas Färbercat > $TMPC << EOF
5038e78815a5SAndreas Färber#include <sys/types.h>
5039e78815a5SAndreas Färber#include <sys/mman.h>
5040832ce9c2SScott Wood#include <stddef.h>
5041e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5042e78815a5SAndreas FärberEOF
5043e78815a5SAndreas Färberif compile_prog "" "" ; then
5044e78815a5SAndreas Färber    madvise=yes
5045e78815a5SAndreas Färberfi
5046e78815a5SAndreas Färber
5047e78815a5SAndreas Färber##########################################
5048e78815a5SAndreas Färber# check if we have posix_madvise
5049e78815a5SAndreas Färber
5050e78815a5SAndreas Färberposix_madvise=no
5051e78815a5SAndreas Färbercat > $TMPC << EOF
5052e78815a5SAndreas Färber#include <sys/mman.h>
5053832ce9c2SScott Wood#include <stddef.h>
5054e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5055e78815a5SAndreas FärberEOF
5056e78815a5SAndreas Färberif compile_prog "" "" ; then
5057e78815a5SAndreas Färber    posix_madvise=yes
5058e78815a5SAndreas Färberfi
5059e78815a5SAndreas Färber
5060e78815a5SAndreas Färber##########################################
50619bc5a719SAndreas Gustafsson# check if we have posix_memalign()
50629bc5a719SAndreas Gustafsson
50639bc5a719SAndreas Gustafssonposix_memalign=no
50649bc5a719SAndreas Gustafssoncat > $TMPC << EOF
50659bc5a719SAndreas Gustafsson#include <stdlib.h>
50669bc5a719SAndreas Gustafssonint main(void) {
50679bc5a719SAndreas Gustafsson    void *p;
50689bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
50699bc5a719SAndreas Gustafsson}
50709bc5a719SAndreas GustafssonEOF
50719bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
50729bc5a719SAndreas Gustafsson    posix_memalign=yes
50739bc5a719SAndreas Gustafssonfi
50749bc5a719SAndreas Gustafsson
50759bc5a719SAndreas Gustafsson##########################################
50760a852417SPaul Durrant# check if we have posix_syslog
50770a852417SPaul Durrant
50780a852417SPaul Durrantposix_syslog=no
50790a852417SPaul Durrantcat > $TMPC << EOF
50800a852417SPaul Durrant#include <syslog.h>
50810a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
50820a852417SPaul DurrantEOF
50830a852417SPaul Durrantif compile_prog "" "" ; then
50840a852417SPaul Durrant    posix_syslog=yes
50850a852417SPaul Durrantfi
50860a852417SPaul Durrant
50870a852417SPaul Durrant##########################################
5088401bc051SPeter Maydell# check if we have sem_timedwait
5089401bc051SPeter Maydell
5090401bc051SPeter Maydellsem_timedwait=no
5091401bc051SPeter Maydellcat > $TMPC << EOF
5092401bc051SPeter Maydell#include <semaphore.h>
5093401bc051SPeter Maydellint main(void) { return sem_timedwait(0, 0); }
5094401bc051SPeter MaydellEOF
5095401bc051SPeter Maydellif compile_prog "" "" ; then
5096401bc051SPeter Maydell    sem_timedwait=yes
5097401bc051SPeter Maydellfi
5098401bc051SPeter Maydell
5099401bc051SPeter Maydell##########################################
51005c99fa37SKeno Fischer# check if we have strchrnul
51015c99fa37SKeno Fischer
51025c99fa37SKeno Fischerstrchrnul=no
51035c99fa37SKeno Fischercat > $TMPC << EOF
51045c99fa37SKeno Fischer#include <string.h>
51055c99fa37SKeno Fischerint main(void);
51065c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
51075c99fa37SKeno Fischerchar *haystack = (char*)&main;
51085c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
51095c99fa37SKeno FischerEOF
51105c99fa37SKeno Fischerif compile_prog "" "" ; then
51115c99fa37SKeno Fischer    strchrnul=yes
51125c99fa37SKeno Fischerfi
51135c99fa37SKeno Fischer
51145c99fa37SKeno Fischer##########################################
511594a420b1SStefan Hajnoczi# check if trace backend exists
511694a420b1SStefan Hajnoczi
51175b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
511894a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
51195b808275SLluís Vilanova  error_exit "invalid trace backends" \
51205b808275SLluís Vilanova      "Please choose supported trace backends."
512194a420b1SStefan Hajnoczifi
512294a420b1SStefan Hajnoczi
51237e24e92aSStefan Hajnoczi##########################################
51247e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
51255b808275SLluís Vilanovaif have_backend "ust"; then
51267e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5127bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
51287e24e92aSStefan Hajnocziint main(void) { return 0; }
51297e24e92aSStefan HajnocziEOF
5130c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5131bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
513289138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
51337e24e92aSStefan Hajnoczi    else
5134c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5135bf15f63cSMohamad Gebai    fi
5136bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
513789138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5138bf15f63cSMohamad Gebai    else
5139bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5140bf15f63cSMohamad Gebai    fi
5141bf15f63cSMohamad Gebai
5142bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5143bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
5144bf15f63cSMohamad Gebai  else
5145bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
51467e24e92aSStefan Hajnoczi  fi
51477e24e92aSStefan Hajnoczifi
5148b3d08c02SDaniel P. Berrange
5149b3d08c02SDaniel P. Berrange##########################################
5150b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
51515b808275SLluís Vilanovaif have_backend "dtrace"; then
5152b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
515376ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5154b3d08c02SDaniel P. Berrange  fi
5155c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5156c276b17dSDaniel P. Berrange  if has 'stap' ; then
5157c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5158c276b17dSDaniel P. Berrange  fi
5159b3d08c02SDaniel P. Berrangefi
5160b3d08c02SDaniel P. Berrange
51617e24e92aSStefan Hajnoczi##########################################
5162519175a2SAlex Barcelo# check and set a backend for coroutine
5163d0e2fce5SAneesh Kumar K.V
51647c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
516533c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
516633c53c54SDaniel P. Berrange# specific one.
51677c2acc70SPeter Maydell
51687c2acc70SPeter Maydellucontext_works=no
5169d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5170d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5171d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5172cdf84806SPeter Maydell#ifdef __stub_makecontext
5173cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5174cdf84806SPeter Maydell#endif
517575cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5176d0e2fce5SAneesh Kumar K.VEOF
5177d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
51787c2acc70SPeter Maydell    ucontext_works=yes
5179d0e2fce5SAneesh Kumar K.V  fi
5180519175a2SAlex Barcelofi
51817c2acc70SPeter Maydell
51827c2acc70SPeter Maydellif test "$coroutine" = ""; then
51837c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
51847c2acc70SPeter Maydell    coroutine=win32
51857c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
51867c2acc70SPeter Maydell    coroutine=ucontext
5187519175a2SAlex Barcelo  else
51887c2acc70SPeter Maydell    coroutine=sigaltstack
51897c2acc70SPeter Maydell  fi
51907c2acc70SPeter Maydellelse
51917c2acc70SPeter Maydell  case $coroutine in
51927c2acc70SPeter Maydell  windows)
51937c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
51947c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
51957c2acc70SPeter Maydell    fi
51967c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
51977c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
51987c2acc70SPeter Maydell    coroutine=win32
51997c2acc70SPeter Maydell    ;;
52007c2acc70SPeter Maydell  ucontext)
52017c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
52027c2acc70SPeter Maydell      feature_not_found "ucontext"
52037c2acc70SPeter Maydell    fi
52047c2acc70SPeter Maydell    ;;
520533c53c54SDaniel P. Berrange  sigaltstack)
52067c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
52077c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
52087c2acc70SPeter Maydell    fi
52097c2acc70SPeter Maydell    ;;
52107c2acc70SPeter Maydell  *)
521176ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
52127c2acc70SPeter Maydell    ;;
52137c2acc70SPeter Maydell  esac
5214d0e2fce5SAneesh Kumar K.Vfi
5215d0e2fce5SAneesh Kumar K.V
521670c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
521770c60c08SStefan Hajnoczi  coroutine_pool=yes
521870c60c08SStefan Hajnoczifi
521970c60c08SStefan Hajnoczi
52207d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
52217d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
52227d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
52237d992e4dSPeter Lieven    coroutine_pool=no
52247d992e4dSPeter Lieven  fi
52257d992e4dSPeter Lievenfi
52267d992e4dSPeter Lieven
52277d992e4dSPeter Lieven
5228d0e2fce5SAneesh Kumar K.V##########################################
5229d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5230d2042378SAneesh Kumar K.V
52314e1797f9SStefan Weilopen_by_handle_at=no
5232d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5233d2042378SAneesh Kumar K.V#include <fcntl.h>
5234acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5235acc55ba8SStefan Weil# error missing definition
5236acc55ba8SStefan Weil#else
523775cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5238acc55ba8SStefan Weil#endif
5239d2042378SAneesh Kumar K.VEOF
5240d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5241d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5242d2042378SAneesh Kumar K.Vfi
5243d2042378SAneesh Kumar K.V
5244e06a765eSHarsh Prateek Bora########################################
5245e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5246e06a765eSHarsh Prateek Bora
5247e06a765eSHarsh Prateek Boralinux_magic_h=no
5248e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5249e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5250e06a765eSHarsh Prateek Boraint main(void) {
525175cafad7SStefan Weil  return 0;
5252e06a765eSHarsh Prateek Bora}
5253e06a765eSHarsh Prateek BoraEOF
5254e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5255e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5256e06a765eSHarsh Prateek Borafi
5257e06a765eSHarsh Prateek Bora
52588ab1bf12SLuiz Capitulino########################################
5259c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
5260c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
5261c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
5262c95e3080SKevin Wolf# only a warning.
5263c95e3080SKevin Wolf#
5264c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
5265c95e3080SKevin Wolf# the build doesn't fail anyway.
5266c95e3080SKevin Wolf
526706d71fa1SPeter Maydellpragma_disable_unused_but_set=no
526806d71fa1SPeter Maydellcat > $TMPC << EOF
5269e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
5270c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
5271e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
5272c95e3080SKevin Wolf
527306d71fa1SPeter Maydellint main(void) {
527406d71fa1SPeter Maydell    return 0;
527506d71fa1SPeter Maydell}
527606d71fa1SPeter MaydellEOF
527706d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
5278cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
5279c95e3080SKevin Wolfelse
5280c95e3080SKevin Wolf    werror=no
528106d71fa1SPeter Maydellfi
528206d71fa1SPeter Maydell
528306d71fa1SPeter Maydell########################################
5284541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
52853f4349dcSKevin Wolf
52863f4349dcSKevin Wolfvalgrind_h=no
52873f4349dcSKevin Wolfcat > $TMPC << EOF
52883f4349dcSKevin Wolf#include <valgrind/valgrind.h>
52893f4349dcSKevin Wolfint main(void) {
52903f4349dcSKevin Wolf  return 0;
52913f4349dcSKevin Wolf}
52923f4349dcSKevin WolfEOF
52933f4349dcSKevin Wolfif compile_prog "" "" ; then
52943f4349dcSKevin Wolf    valgrind_h=yes
52953f4349dcSKevin Wolffi
52963f4349dcSKevin Wolf
52973f4349dcSKevin Wolf########################################
52988ab1bf12SLuiz Capitulino# check if environ is declared
52998ab1bf12SLuiz Capitulino
53008ab1bf12SLuiz Capitulinohas_environ=no
53018ab1bf12SLuiz Capitulinocat > $TMPC << EOF
53028ab1bf12SLuiz Capitulino#include <unistd.h>
53038ab1bf12SLuiz Capitulinoint main(void) {
5304c075a723SBlue Swirl    environ = 0;
53058ab1bf12SLuiz Capitulino    return 0;
53068ab1bf12SLuiz Capitulino}
53078ab1bf12SLuiz CapitulinoEOF
53088ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
53098ab1bf12SLuiz Capitulino    has_environ=yes
53108ab1bf12SLuiz Capitulinofi
53118ab1bf12SLuiz Capitulino
531276a347e1SRichard Henderson########################################
531376a347e1SRichard Henderson# check if cpuid.h is usable.
531476a347e1SRichard Henderson
531576a347e1SRichard Hendersoncat > $TMPC << EOF
531676a347e1SRichard Henderson#include <cpuid.h>
531776a347e1SRichard Hendersonint main(void) {
5318774d566cSPeter Maydell    unsigned a, b, c, d;
5319774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5320774d566cSPeter Maydell
5321774d566cSPeter Maydell    if (max >= 1) {
5322774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5323774d566cSPeter Maydell    }
5324774d566cSPeter Maydell
5325774d566cSPeter Maydell    if (max >= 7) {
5326774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5327774d566cSPeter Maydell    }
5328774d566cSPeter Maydell
532976a347e1SRichard Henderson    return 0;
533076a347e1SRichard Henderson}
533176a347e1SRichard HendersonEOF
533276a347e1SRichard Hendersonif compile_prog "" "" ; then
533376a347e1SRichard Henderson    cpuid_h=yes
533476a347e1SRichard Hendersonfi
533576a347e1SRichard Henderson
53365dd89908SRichard Henderson##########################################
53375dd89908SRichard Henderson# avx2 optimization requirement check
53385dd89908SRichard Henderson#
53395dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
53405dd89908SRichard Henderson# since we won't be able to select the new routines.
53415dd89908SRichard Henderson
5342e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
53435dd89908SRichard Henderson  cat > $TMPC << EOF
53445dd89908SRichard Henderson#pragma GCC push_options
53455dd89908SRichard Henderson#pragma GCC target("avx2")
53465dd89908SRichard Henderson#include <cpuid.h>
53475dd89908SRichard Henderson#include <immintrin.h>
53485dd89908SRichard Hendersonstatic int bar(void *a) {
53495dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
53505dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
53515dd89908SRichard Henderson}
53525dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
53535dd89908SRichard HendersonEOF
53545dd89908SRichard Henderson  if compile_object "" ; then
53555dd89908SRichard Henderson    avx2_opt="yes"
535686583a07SLiam Merwick  else
535786583a07SLiam Merwick    avx2_opt="no"
53585dd89908SRichard Henderson  fi
53595dd89908SRichard Hendersonfi
53605dd89908SRichard Henderson
5361f540166bSRichard Henderson########################################
5362f540166bSRichard Henderson# check if __[u]int128_t is usable.
5363f540166bSRichard Henderson
5364f540166bSRichard Hendersonint128=no
5365f540166bSRichard Hendersoncat > $TMPC << EOF
5366f540166bSRichard Henderson__int128_t a;
5367f540166bSRichard Henderson__uint128_t b;
5368f540166bSRichard Hendersonint main (void) {
5369f540166bSRichard Henderson  a = a + b;
5370f540166bSRichard Henderson  b = a * b;
5371464e3671SPeter Maydell  a = a * a;
5372f540166bSRichard Henderson  return 0;
5373f540166bSRichard Henderson}
5374f540166bSRichard HendersonEOF
5375f540166bSRichard Hendersonif compile_prog "" "" ; then
5376f540166bSRichard Henderson    int128=yes
5377f540166bSRichard Hendersonfi
537876a347e1SRichard Henderson
53797ebee43eSRichard Henderson#########################################
53807ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
53817ebee43eSRichard Henderson
53827ebee43eSRichard Hendersonatomic128=no
53837ebee43eSRichard Hendersonif test "$int128" = "yes"; then
53847ebee43eSRichard Henderson  cat > $TMPC << EOF
53857ebee43eSRichard Hendersonint main(void)
53867ebee43eSRichard Henderson{
53877ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
53887ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
53897ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
53907ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
53917ebee43eSRichard Henderson  return 0;
53927ebee43eSRichard Henderson}
53937ebee43eSRichard HendersonEOF
53947ebee43eSRichard Henderson  if compile_prog "" "" ; then
53957ebee43eSRichard Henderson    atomic128=yes
53967ebee43eSRichard Henderson  fi
53977ebee43eSRichard Hendersonfi
53987ebee43eSRichard Henderson
5399e6cd4bb5SRichard Hendersoncmpxchg128=no
5400e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5401e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5402e6cd4bb5SRichard Hendersonint main(void)
5403e6cd4bb5SRichard Henderson{
5404e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5405e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5406e6cd4bb5SRichard Henderson  return 0;
5407e6cd4bb5SRichard Henderson}
5408e6cd4bb5SRichard HendersonEOF
5409e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5410e6cd4bb5SRichard Henderson    cmpxchg128=yes
5411e6cd4bb5SRichard Henderson  fi
5412e6cd4bb5SRichard Hendersonfi
5413e6cd4bb5SRichard Henderson
5414df79b996SRichard Henderson#########################################
5415df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5416df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5417df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5418df79b996SRichard Henderson
5419df79b996SRichard Hendersoncat > $TMPC << EOF
5420df79b996SRichard Henderson#include <stdint.h>
5421df79b996SRichard Hendersonint main(void)
5422df79b996SRichard Henderson{
5423df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5424df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5425df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5426df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5427df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5428df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5429df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5430df79b996SRichard Henderson#else
5431df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5432df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5433df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5434df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5435df79b996SRichard Henderson#endif
5436df79b996SRichard Henderson  return 0;
5437df79b996SRichard Henderson}
5438df79b996SRichard HendersonEOF
5439df79b996SRichard Hendersonif compile_prog "" "" ; then
5440df79b996SRichard Henderson  atomic64=yes
5441df79b996SRichard Hendersonfi
5442df79b996SRichard Henderson
54431e6e9acaSRichard Henderson########################################
5444db432672SRichard Henderson# See if 16-byte vector operations are supported.
5445db432672SRichard Henderson# Even without a vector unit the compiler may expand these.
5446db432672SRichard Henderson# There is a bug in old GCC for PPC that crashes here.
5447db432672SRichard Henderson# Unfortunately it's the system compiler for Centos 7.
5448db432672SRichard Henderson
5449db432672SRichard Hendersoncat > $TMPC << EOF
5450db432672SRichard Hendersontypedef unsigned char U1 __attribute__((vector_size(16)));
5451db432672SRichard Hendersontypedef unsigned short U2 __attribute__((vector_size(16)));
5452db432672SRichard Hendersontypedef unsigned int U4 __attribute__((vector_size(16)));
5453db432672SRichard Hendersontypedef unsigned long long U8 __attribute__((vector_size(16)));
5454db432672SRichard Hendersontypedef signed char S1 __attribute__((vector_size(16)));
5455db432672SRichard Hendersontypedef signed short S2 __attribute__((vector_size(16)));
5456db432672SRichard Hendersontypedef signed int S4 __attribute__((vector_size(16)));
5457db432672SRichard Hendersontypedef signed long long S8 __attribute__((vector_size(16)));
5458db432672SRichard Hendersonstatic U1 a1, b1;
5459db432672SRichard Hendersonstatic U2 a2, b2;
5460db432672SRichard Hendersonstatic U4 a4, b4;
5461db432672SRichard Hendersonstatic U8 a8, b8;
5462db432672SRichard Hendersonstatic S1 c1;
5463db432672SRichard Hendersonstatic S2 c2;
5464db432672SRichard Hendersonstatic S4 c4;
5465db432672SRichard Hendersonstatic S8 c8;
5466db432672SRichard Hendersonstatic int i;
546774912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i);
546874912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i)
546974912f6dSLaurent Vivier{
547074912f6dSLaurent Vivier  *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
547174912f6dSLaurent Vivier  *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
547274912f6dSLaurent Vivier  *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
547374912f6dSLaurent Vivier  *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
547474912f6dSLaurent Vivier}
5475db432672SRichard Hendersonint main(void)
5476db432672SRichard Henderson{
5477db432672SRichard Henderson  a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5478db432672SRichard Henderson  a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5479db432672SRichard Henderson  a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5480db432672SRichard Henderson  a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5481db432672SRichard Henderson  a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5482db432672SRichard Henderson  a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5483db432672SRichard Henderson  a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5484db432672SRichard Henderson  a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5485db432672SRichard Henderson  c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5486db432672SRichard Henderson  return 0;
5487db432672SRichard Henderson}
5488db432672SRichard HendersonEOF
5489db432672SRichard Henderson
5490db432672SRichard Hendersonvector16=no
5491db432672SRichard Hendersonif compile_prog "" "" ; then
5492db432672SRichard Henderson  vector16=yes
5493db432672SRichard Hendersonfi
5494db432672SRichard Henderson
5495db432672SRichard Henderson########################################
54961e6e9acaSRichard Henderson# check if getauxval is available.
54971e6e9acaSRichard Henderson
54981e6e9acaSRichard Hendersongetauxval=no
54991e6e9acaSRichard Hendersoncat > $TMPC << EOF
55001e6e9acaSRichard Henderson#include <sys/auxv.h>
55011e6e9acaSRichard Hendersonint main(void) {
55021e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
55031e6e9acaSRichard Henderson}
55041e6e9acaSRichard HendersonEOF
55051e6e9acaSRichard Hendersonif compile_prog "" "" ; then
55061e6e9acaSRichard Henderson    getauxval=yes
55071e6e9acaSRichard Hendersonfi
55081e6e9acaSRichard Henderson
5509fd0e6053SJohn Snow########################################
5510fd0e6053SJohn Snow# check if ccache is interfering with
5511fd0e6053SJohn Snow# semantic analysis of macros
5512fd0e6053SJohn Snow
55135e4dfd3dSJohn Snowunset CCACHE_CPP2
5514fd0e6053SJohn Snowccache_cpp2=no
5515fd0e6053SJohn Snowcat > $TMPC << EOF
5516fd0e6053SJohn Snowstatic const int Z = 1;
5517fd0e6053SJohn Snow#define fn() ({ Z; })
5518fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5519fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5520fd0e6053SJohn Snow#define ID(X) (X)
5521fd0e6053SJohn Snowint main(int argc, char *argv[])
5522fd0e6053SJohn Snow{
5523fd0e6053SJohn Snow    int x = 0, y = 0;
5524fd0e6053SJohn Snow    x = ID(x);
5525fd0e6053SJohn Snow    x = fn();
5526fd0e6053SJohn Snow    fn();
5527fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5528fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5529fd0e6053SJohn Snow    return 0;
5530fd0e6053SJohn Snow}
5531fd0e6053SJohn SnowEOF
5532fd0e6053SJohn Snow
5533fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5534fd0e6053SJohn Snow    ccache_cpp2=yes
5535fd0e6053SJohn Snowfi
5536fd0e6053SJohn Snow
5537b553a042SJohn Snow#################################################
5538b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5539b553a042SJohn Snow
5540b553a042SJohn Snowif test "$fortify_source" != "no"; then
5541b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5542b553a042SJohn Snow    fortify_source="no";
5543e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5544cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5545b553a042SJohn Snow    fortify_source="no";
5546b553a042SJohn Snow  else
5547b553a042SJohn Snow    fortify_source="yes"
5548b553a042SJohn Snow  fi
5549b553a042SJohn Snowfi
5550b553a042SJohn Snow
55511efad060SFam Zheng###############################################
55521efad060SFam Zheng# Check if copy_file_range is provided by glibc
55531efad060SFam Zhenghave_copy_file_range=no
55541efad060SFam Zhengcat > $TMPC << EOF
55551efad060SFam Zheng#include <unistd.h>
55561efad060SFam Zhengint main(void) {
55571efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
55581efad060SFam Zheng  return 0;
55591efad060SFam Zheng}
55601efad060SFam ZhengEOF
55611efad060SFam Zhengif compile_prog "" "" ; then
55621efad060SFam Zheng    have_copy_file_range=yes
55631efad060SFam Zhengfi
55641efad060SFam Zheng
5565d2042378SAneesh Kumar K.V##########################################
5566277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5567277abf15SJan Vesely
5568277abf15SJan Veselyhave_fsxattr=no
5569277abf15SJan Veselycat > $TMPC << EOF
5570277abf15SJan Vesely#include <linux/fs.h>
5571277abf15SJan Veselystruct fsxattr foo;
5572277abf15SJan Veselyint main(void) {
5573277abf15SJan Vesely  return 0;
5574277abf15SJan Vesely}
5575277abf15SJan VeselyEOF
5576277abf15SJan Veselyif compile_prog "" "" ; then
5577277abf15SJan Vesely    have_fsxattr=yes
5578277abf15SJan Veselyfi
5579277abf15SJan Vesely
5580b66e10e4SPeter Maydell##########################################
5581a40161cbSPaolo Bonzini# check for usable membarrier system call
5582a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5583a40161cbSPaolo Bonzini    have_membarrier=no
5584a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5585a40161cbSPaolo Bonzini        have_membarrier=yes
5586a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5587a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5588a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5589a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5590a40161cbSPaolo Bonzini    #include <unistd.h>
5591a40161cbSPaolo Bonzini    #include <stdlib.h>
5592a40161cbSPaolo Bonzini    int main(void) {
5593a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5594a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5595a40161cbSPaolo Bonzini	exit(0);
5596a40161cbSPaolo Bonzini    }
5597a40161cbSPaolo BonziniEOF
5598a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5599a40161cbSPaolo Bonzini            have_membarrier=yes
5600a40161cbSPaolo Bonzini        fi
5601a40161cbSPaolo Bonzini    fi
5602a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5603a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5604a40161cbSPaolo Bonzini    fi
5605a40161cbSPaolo Bonzinielse
5606a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5607a40161cbSPaolo Bonzini    # work on Wine.
5608a40161cbSPaolo Bonzini    membarrier=no
5609a40161cbSPaolo Bonzinifi
5610a40161cbSPaolo Bonzini
5611a40161cbSPaolo Bonzini##########################################
5612b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5613575b22b1SLaurent Vivierhave_rtnetlink=no
5614575b22b1SLaurent Viviercat > $TMPC << EOF
5615575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5616575b22b1SLaurent Vivierint main(void) {
5617575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5618575b22b1SLaurent Vivier}
5619575b22b1SLaurent VivierEOF
5620575b22b1SLaurent Vivierif compile_prog "" "" ; then
5621575b22b1SLaurent Vivier    have_rtnetlink=yes
5622575b22b1SLaurent Vivierfi
5623575b22b1SLaurent Vivier
56246a02c806SStefan Hajnoczi##########################################
56256a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
56266a02c806SStefan Hajnoczihave_af_vsock=no
56276a02c806SStefan Hajnoczicat > $TMPC << EOF
56286a02c806SStefan Hajnoczi#include <errno.h>
56296a02c806SStefan Hajnoczi#include <sys/types.h>
56306a02c806SStefan Hajnoczi#include <sys/socket.h>
56316a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
56326a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
56336a02c806SStefan Hajnoczi#endif
56346a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
56356a02c806SStefan Hajnocziint main(void) {
56366a02c806SStefan Hajnoczi    int sock, ret;
56376a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
56386a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
56396a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
56406a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
56416a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
56426a02c806SStefan Hajnoczi        return 0;
56436a02c806SStefan Hajnoczi    }
56446a02c806SStefan Hajnoczi    return -1;
56456a02c806SStefan Hajnoczi}
56466a02c806SStefan HajnocziEOF
56476a02c806SStefan Hajnocziif compile_prog "" "" ; then
56486a02c806SStefan Hajnoczi    have_af_vsock=yes
56496a02c806SStefan Hajnoczifi
56506a02c806SStefan Hajnoczi
5651f0d92b56SLongpeng(Mike)##########################################
5652f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
5653f0d92b56SLongpeng(Mike)hava_afalg=no
5654f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5655f0d92b56SLongpeng(Mike)#include <errno.h>
5656f0d92b56SLongpeng(Mike)#include <sys/types.h>
5657f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5658f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5659f0d92b56SLongpeng(Mike)int main(void) {
5660f0d92b56SLongpeng(Mike)    int sock;
5661f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5662f0d92b56SLongpeng(Mike)    return sock;
5663f0d92b56SLongpeng(Mike)}
5664f0d92b56SLongpeng(Mike)EOF
5665f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5666f0d92b56SLongpeng(Mike)    have_afalg=yes
5667f0d92b56SLongpeng(Mike)fi
5668f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5669f0d92b56SLongpeng(Mike)then
5670f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5671f0d92b56SLongpeng(Mike)    then
5672f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5673f0d92b56SLongpeng(Mike)    fi
5674f0d92b56SLongpeng(Mike)fi
5675f0d92b56SLongpeng(Mike)
5676f0d92b56SLongpeng(Mike)
56776969ec6cSJames Clarke#################################################
5678c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
5679d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
5680c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
5681c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
5682c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
5683c97d6d2cSSergio Andres Gomez Del RealEOF
5684c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
5685c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
5686c97d6d2cSSergio Andres Gomez Del Real  else
5687c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
5688c97d6d2cSSergio Andres Gomez Del Real    LDFLAGS="-framework Hypervisor $LDFLAGS"
5689c97d6d2cSSergio Andres Gomez Del Real  fi
5690c97d6d2cSSergio Andres Gomez Del Realfi
5691c97d6d2cSSergio Andres Gomez Del Real
5692c97d6d2cSSergio Andres Gomez Del Real#################################################
56936969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
56946969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
56956969ec6cSJames Clarke# given. It does no harm to give it on other
56966969ec6cSJames Clarke# platforms too.
56976969ec6cSJames Clarke
56986969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
56996969ec6cSJames Clarke#       contains -Wmissing-prototypes
57006969ec6cSJames Clarkecat > $TMPC << EOF
57016969ec6cSJames Clarkeextern int foo(void);
57026969ec6cSJames Clarkeint foo(void) { return 0; }
57036969ec6cSJames ClarkeEOF
57046969ec6cSJames Clarkeif ! compile_object ""; then
57056969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
57066969ec6cSJames Clarkefi
57077ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
57087ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
57097ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
57107ecf44a5SPaolo Bonzini    break
57117ecf44a5SPaolo Bonzini  fi
57127ecf44a5SPaolo Bonzinidone
57137ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
57147ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
57156969ec6cSJames Clarkefi
57166969ec6cSJames Clarke
5717277abf15SJan Vesely##########################################
57184d04351fSChristopher Covington# check for sysmacros.h
57194d04351fSChristopher Covington
57204d04351fSChristopher Covingtonhave_sysmacros=no
57214d04351fSChristopher Covingtoncat > $TMPC << EOF
57224d04351fSChristopher Covington#include <sys/sysmacros.h>
57234d04351fSChristopher Covingtonint main(void) {
57244d04351fSChristopher Covington    return makedev(0, 0);
57254d04351fSChristopher Covington}
57264d04351fSChristopher CovingtonEOF
57274d04351fSChristopher Covingtonif compile_prog "" "" ; then
57284d04351fSChristopher Covington    have_sysmacros=yes
57294d04351fSChristopher Covingtonfi
57304d04351fSChristopher Covington
57314d04351fSChristopher Covington##########################################
5732da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
5733da92c3ffSAshish Mittal# Check if libvxhs is installed
5734da92c3ffSAshish Mittal
5735da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
5736da92c3ffSAshish Mittal  cat > $TMPC <<EOF
5737da92c3ffSAshish Mittal#include <stdint.h>
5738da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
5739da92c3ffSAshish Mittal
5740da92c3ffSAshish Mittalvoid *vxhs_callback;
5741da92c3ffSAshish Mittal
5742da92c3ffSAshish Mittalint main(void) {
5743da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
5744da92c3ffSAshish Mittal    return 0;
5745da92c3ffSAshish Mittal}
5746da92c3ffSAshish MittalEOF
5747da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
5748da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
5749da92c3ffSAshish Mittal    vxhs=yes
5750da92c3ffSAshish Mittal  else
5751da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
5752da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
5753da92c3ffSAshish Mittal    fi
5754da92c3ffSAshish Mittal    vxhs=no
5755da92c3ffSAshish Mittal  fi
5756da92c3ffSAshish Mittalfi
5757da92c3ffSAshish Mittal
5758da92c3ffSAshish Mittal##########################################
575949e00a18SAndreas Grapentin# check for _Static_assert()
576049e00a18SAndreas Grapentin
576149e00a18SAndreas Grapentinhave_static_assert=no
576249e00a18SAndreas Grapentincat > $TMPC << EOF
576349e00a18SAndreas Grapentin_Static_assert(1, "success");
576449e00a18SAndreas Grapentinint main(void) {
576549e00a18SAndreas Grapentin    return 0;
576649e00a18SAndreas Grapentin}
576749e00a18SAndreas GrapentinEOF
576849e00a18SAndreas Grapentinif compile_prog "" "" ; then
576949e00a18SAndreas Grapentin    have_static_assert=yes
577049e00a18SAndreas Grapentinfi
577149e00a18SAndreas Grapentin
577249e00a18SAndreas Grapentin##########################################
5773e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5774e674605fSTomáš Golembiovský
5775e674605fSTomáš Golembiovskýhave_utmpx=no
5776e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5777e674605fSTomáš Golembiovský#include <utmpx.h>
5778e674605fSTomáš Golembiovskýstruct utmpx user_info;
5779e674605fSTomáš Golembiovskýint main(void) {
5780e674605fSTomáš Golembiovský    return 0;
5781e674605fSTomáš Golembiovský}
5782e674605fSTomáš GolembiovskýEOF
5783e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5784e674605fSTomáš Golembiovský    have_utmpx=yes
5785e674605fSTomáš Golembiovskýfi
5786e674605fSTomáš Golembiovský
5787e674605fSTomáš Golembiovský##########################################
5788247724cbSMarc-André Lureau# checks for sanitizers
5789247724cbSMarc-André Lureau
5790247724cbSMarc-André Lureauhave_asan=no
5791247724cbSMarc-André Lureauhave_ubsan=no
5792d83414e1SMarc-André Lureauhave_asan_iface_h=no
5793d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
5794247724cbSMarc-André Lureau
5795247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
5796b9f44da2SMarc-André Lureau  write_c_skeleton
5797247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5798247724cbSMarc-André Lureau      have_asan=yes
5799247724cbSMarc-André Lureau  fi
5800b9f44da2SMarc-André Lureau
5801b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
5802b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
5803b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5804b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
5805b9f44da2SMarc-André Lureau#include <stdlib.h>
5806b9f44da2SMarc-André Lureauint main(void) {
5807b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
5808b9f44da2SMarc-André Lureau    return *(int *)(tmp + 2);
5809b9f44da2SMarc-André Lureau}
5810b9f44da2SMarc-André LureauEOF
5811247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5812247724cbSMarc-André Lureau      have_ubsan=yes
5813247724cbSMarc-André Lureau  fi
5814d83414e1SMarc-André Lureau
5815d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
5816d83414e1SMarc-André Lureau      have_asan_iface_h=yes
5817d83414e1SMarc-André Lureau  fi
5818d83414e1SMarc-André Lureau
5819d83414e1SMarc-André Lureau  cat > $TMPC << EOF
5820d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
5821d83414e1SMarc-André Lureauint main(void) {
5822d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
5823d83414e1SMarc-André Lureau  return 0;
5824d83414e1SMarc-André Lureau}
5825d83414e1SMarc-André LureauEOF
5826d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5827d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
5828d83414e1SMarc-André Lureau  fi
5829247724cbSMarc-André Lureaufi
5830247724cbSMarc-André Lureau
5831247724cbSMarc-André Lureau##########################################
583251a12b51SAlex Bennée# Docker and cross-compiler support
583351a12b51SAlex Bennée#
583451a12b51SAlex Bennée# This is specifically for building test
583551a12b51SAlex Bennée# cases for foreign architectures, not
583651a12b51SAlex Bennée# cross-compiling QEMU itself.
583751a12b51SAlex Bennée
583851a12b51SAlex Bennéeif has "docker"; then
583951a12b51SAlex Bennée    docker=$($python $source_path/tests/docker/docker.py probe)
584051a12b51SAlex Bennéefi
584151a12b51SAlex Bennée
584251a12b51SAlex Bennée##########################################
584317824406SJunyan He# check for libpmem
584417824406SJunyan He
584517824406SJunyan Heif test "$libpmem" != "no"; then
584617824406SJunyan He	if $pkg_config --exists "libpmem"; then
584717824406SJunyan He		libpmem="yes"
584817824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
584917824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
585017824406SJunyan He		libs_softmmu="$libs_softmmu $libpmem_libs"
585117824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
585217824406SJunyan He	else
585317824406SJunyan He		if test "$libpmem" = "yes" ; then
585417824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
585517824406SJunyan He		fi
585617824406SJunyan He		libpmem="no"
585717824406SJunyan He	fi
585817824406SJunyan Hefi
585917824406SJunyan He
586017824406SJunyan He##########################################
5861675b9b53SMarc-André Lureau# check for slirp
5862675b9b53SMarc-André Lureau
5863675b9b53SMarc-André Lureaucase "$slirp" in
5864675b9b53SMarc-André Lureau  "" | yes)
5865675b9b53SMarc-André Lureau    if $pkg_config slirp; then
5866675b9b53SMarc-André Lureau      slirp=system
5867675b9b53SMarc-André Lureau    elif test -e "${source_path}/slirp/Makefile" ; then
5868675b9b53SMarc-André Lureau      slirp=internal
5869675b9b53SMarc-André Lureau    elif test -z "$slirp" ; then
5870675b9b53SMarc-André Lureau      slirp=no
5871675b9b53SMarc-André Lureau    else
5872675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel or git submodule"
5873675b9b53SMarc-André Lureau    fi
5874675b9b53SMarc-André Lureau    ;;
5875675b9b53SMarc-André Lureau
5876675b9b53SMarc-André Lureau  system)
5877675b9b53SMarc-André Lureau    if ! $pkg_config slirp; then
5878675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel"
5879675b9b53SMarc-André Lureau    fi
5880675b9b53SMarc-André Lureau    ;;
5881675b9b53SMarc-André Lureauesac
5882675b9b53SMarc-André Lureau
5883675b9b53SMarc-André Lureaucase "$slirp" in
58841f773d9dSDaniel P. Berrangé  internal)
5885675b9b53SMarc-André Lureau    mkdir -p slirp
5886675b9b53SMarc-André Lureau    slirp_cflags="-I\$(SRC_PATH)/slirp/src -I\$(BUILD_DIR)/slirp/src"
5887675b9b53SMarc-André Lureau    slirp_libs="-L\$(BUILD_DIR)/slirp -lslirp"
5888675b9b53SMarc-André Lureau    ;;
5889675b9b53SMarc-André Lureau
5890675b9b53SMarc-André Lureau  system)
5891675b9b53SMarc-André Lureau    slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
5892675b9b53SMarc-André Lureau    slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
5893675b9b53SMarc-André Lureau    slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
5894675b9b53SMarc-André Lureau    ;;
5895675b9b53SMarc-André Lureau
5896675b9b53SMarc-André Lureau  no)
5897675b9b53SMarc-André Lureau    ;;
5898675b9b53SMarc-André Lureau  *)
5899675b9b53SMarc-André Lureau    error_exit "Unknown state for slirp: $slirp"
5900675b9b53SMarc-André Lureau    ;;
5901675b9b53SMarc-André Lureauesac
5902675b9b53SMarc-André Lureau
5903675b9b53SMarc-André Lureau
5904675b9b53SMarc-André Lureau##########################################
5905e86ecd4bSJuan Quintela# End of CC checks
5906e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5907e86ecd4bSJuan Quintela
5908d83414e1SMarc-André Lureauwrite_c_skeleton
5909d83414e1SMarc-André Lureau
59101d728c39SBlue Swirlif test "$gcov" = "yes" ; then
59111d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
59121d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
5913b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5914e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
591548e56d50SPaolo Bonzinielif test "$debug" = "no"; then
5916ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
5917e86ecd4bSJuan Quintelafi
5918a316e378SJuan Quintela
5919247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
5920247724cbSMarc-André Lureau  CFLAGS="-fsanitize=address $CFLAGS"
5921d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
5922d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
5923d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5924d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
5925d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
5926d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5927d83414e1SMarc-André Lureau  fi
5928247724cbSMarc-André Lureaufi
5929247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
5930247724cbSMarc-André Lureau  CFLAGS="-fsanitize=undefined $CFLAGS"
5931247724cbSMarc-André Lureaufi
5932247724cbSMarc-André Lureau
59336542aa9cSPeter Lieven##########################################
59346542aa9cSPeter Lieven# Do we have libnfs
59356542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
5936b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
59376542aa9cSPeter Lieven    libnfs="yes"
59386542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
59396542aa9cSPeter Lieven  else
59406542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
59418efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
59426542aa9cSPeter Lieven    fi
59436542aa9cSPeter Lieven    libnfs="no"
59446542aa9cSPeter Lieven  fi
59456542aa9cSPeter Lievenfi
59461d728c39SBlue Swirl
59473efac6ebSTomáš Golembiovský##########################################
59483efac6ebSTomáš Golembiovský# Do we have libudev
59493efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
59503efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
59513efac6ebSTomáš Golembiovský    libudev="yes"
59523efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
59533efac6ebSTomáš Golembiovský  else
59543efac6ebSTomáš Golembiovský    libudev="no"
59553efac6ebSTomáš Golembiovský  fi
59563efac6ebSTomáš Golembiovskýfi
59573efac6ebSTomáš Golembiovský
59586ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
59596ca026cbSPeter Maydellif test "$werror" = "yes"; then
59606ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
59616ca026cbSPeter Maydellfi
59626ca026cbSPeter Maydell
5963e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
5964e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
59651156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
5966e86ecd4bSJuan Quintela    fi
5967e86ecd4bSJuan Quintelafi
5968e86ecd4bSJuan Quintela
596994dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
597094dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
597194dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
597294dd53c5SGerd Hoffmannelse
597394dd53c5SGerd Hoffmann    POD2MAN="pod2man"
597494dd53c5SGerd Hoffmannfi
597594dd53c5SGerd Hoffmann
5976952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
5977952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
5978952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
5979e9a3591fSChristian Borntraeger        if ld_has $flag ; then
5980952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
5981952afb71SBlue Swirl        fi
5982952afb71SBlue Swirl    done
5983952afb71SBlue Swirlfi
5984952afb71SBlue Swirl
59857776ea6bSPhilippe Mathieu-Daudé# Disable OpenBSD W^X if available
59867776ea6bSPhilippe Mathieu-Daudéif test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
59877776ea6bSPhilippe Mathieu-Daudé    cat > $TMPC <<EOF
59887776ea6bSPhilippe Mathieu-Daudé    int main(void) { return 0; }
59897776ea6bSPhilippe Mathieu-DaudéEOF
59907776ea6bSPhilippe Mathieu-Daudé    wx_ldflags="-Wl,-z,wxneeded"
59917776ea6bSPhilippe Mathieu-Daudé    if compile_prog "" "$wx_ldflags"; then
59927776ea6bSPhilippe Mathieu-Daudé        QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
59937776ea6bSPhilippe Mathieu-Daudé    fi
59947776ea6bSPhilippe Mathieu-Daudéfi
59957776ea6bSPhilippe Mathieu-Daudé
599610ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
5997e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
5998528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
5999834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
6000a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
600167ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
60025a67135aSbellard
6003e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
6004e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
6005e0580342SKamil Rytarowski  ivshmem=yes
6006e0580342SKamil Rytarowskifi
6007e0580342SKamil Rytarowski
60084b1c11fdSDaniel P. Berrangetools=""
60094b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
601072d277a7SGerd Hoffmann  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) qemu-edid\$(EXESUF) $tools"
60114b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
60124b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
6013b1449edbSKamil Rytarowski  fi
6014b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
6015a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
60164b1c11fdSDaniel P. Berrange  fi
60171b9d35f3SViktor Prutyanov  if [ "$curl" = "yes" ]; then
60181b9d35f3SViktor Prutyanov      tools="elf2dmp\$(EXESUF) $tools"
60193fa2d384SViktor Prutyanov  fi
60204b1c11fdSDaniel P. Berrangefi
60214b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
6022b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
6023b855f8d1SPaolo Bonzini    if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
6024983eef5aSMeador Inge      virtfs=yes
602517bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
6026983eef5aSMeador Inge    else
6027983eef5aSMeador Inge      if test "$virtfs" = yes; then
6028b855f8d1SPaolo Bonzini        error_exit "VirtFS requires libcap devel and libattr devel"
6029983eef5aSMeador Inge      fi
603017500370SAndreas Färber      virtfs=no
6031983eef5aSMeador Inge    fi
6032fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
6033fe8fc5aeSPaolo Bonzini      mpath=yes
6034fe8fc5aeSPaolo Bonzini    else
6035fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
6036fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
6037fe8fc5aeSPaolo Bonzini      fi
6038fe8fc5aeSPaolo Bonzini      mpath=no
6039fe8fc5aeSPaolo Bonzini    fi
6040b855f8d1SPaolo Bonzini    tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
6041b855f8d1SPaolo Bonzini  else
6042b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
6043b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
6044b855f8d1SPaolo Bonzini    fi
6045b855f8d1SPaolo Bonzini    virtfs=no
6046fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
6047fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
6048fe8fc5aeSPaolo Bonzini    fi
6049fe8fc5aeSPaolo Bonzini    mpath=no
605017bff52bSM. Mohan Kumar  fi
60516a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
60526a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
60536a021536SGerd Hoffmann  fi
6054ff69fd8cSLaurent Vivierfi
60559d6bc27bSMichael Roth
60569d6bc27bSMichael Roth# Probe for guest agent support/options
60579d6bc27bSMichael Roth
6058e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
6059b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
6060fafcaf1dSMichael Roth      tools="qemu-ga $tools"
6061e8ef31a3SMichael Tokarev      guest_agent=yes
6062e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
6063e8ef31a3SMichael Tokarev      guest_agent=no
6064e8ef31a3SMichael Tokarev  else
6065e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
6066ca35f780SPaolo Bonzini  fi
60674b1c11fdSDaniel P. Berrangefi
6068ca35f780SPaolo Bonzini
60699d6bc27bSMichael Roth# Guest agent Window MSI  package
60709d6bc27bSMichael Roth
60719d6bc27bSMichael Rothif test "$guest_agent" != yes; then
60729d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
60739d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
60749d6bc27bSMichael Roth  fi
60759d6bc27bSMichael Roth  guest_agent_msi=no
60769d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
60779d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
60789d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
60799d6bc27bSMichael Roth  fi
60809d6bc27bSMichael Roth  guest_agent_msi=no
60819d6bc27bSMichael Rothelif ! has wixl; then
60829d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
60839d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
60849d6bc27bSMichael Roth  fi
60859d6bc27bSMichael Roth  guest_agent_msi=no
60861a34904eSMichael Rothelse
60871a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
60881a34904eSMichael Roth  # disabled explicitly
60891a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
60901a34904eSMichael Roth    guest_agent_msi=yes
60911a34904eSMichael Roth  fi
60929d6bc27bSMichael Rothfi
60939d6bc27bSMichael Roth
60941a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
60959d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
60969d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
60979d6bc27bSMichael Roth  fi
60989d6bc27bSMichael Roth
60999d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
61009d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
61019d6bc27bSMichael Roth  fi
61029d6bc27bSMichael Roth
61039d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
61049d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
61059d6bc27bSMichael Roth  fi
61069d6bc27bSMichael Roth
61079d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
610889138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
61099d6bc27bSMichael Roth  fi
61109d6bc27bSMichael Roth
611189138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
61129d6bc27bSMichael Roth
61139d6bc27bSMichael Roth  case "$cpu" in
61149d6bc27bSMichael Roth  x86_64)
61159d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
61169d6bc27bSMichael Roth    ;;
61179d6bc27bSMichael Roth  i386)
61189d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
61199d6bc27bSMichael Roth    ;;
61209d6bc27bSMichael Roth  *)
61219d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
61229d6bc27bSMichael Roth    ;;
61239d6bc27bSMichael Roth  esac
61249d6bc27bSMichael Rothfi
61259d6bc27bSMichael Roth
6126ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
6127ca35f780SPaolo Bonziniroms=
6128e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6129e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6130e633a5c6SEric Blake        test "$softmmu" = yes ; then
6131e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
6132c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6133c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6134c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
6135e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6136e57218b6SPeter Maydell            ld_i386_emulation="$emu"
6137ca35f780SPaolo Bonzini            roms="optionrom"
6138e57218b6SPeter Maydell            break
6139e57218b6SPeter Maydell        fi
6140e57218b6SPeter Maydell    done
6141ca35f780SPaolo Bonzinifi
6142e633a5c6SEric Blakeif test "$cpu" = "ppc64" && test "$targetos" != "Darwin" ; then
614339ac8455SDavid Gibson  roms="$roms spapr-rtas"
614439ac8455SDavid Gibsonfi
6145ca35f780SPaolo Bonzini
61462e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
61479933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
61482e33c3f8SThomas Huth  write_c_skeleton
61492e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
61509933c305SChristian Borntraeger    roms="$roms s390-ccw"
61519933c305SChristian Borntraeger  fi
61522e33c3f8SThomas Huthfi
61539933c305SChristian Borntraeger
6154964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
615592fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
6156964c6fa1SRichard Henderson  textseg_addr=
6157964c6fa1SRichard Henderson  case "$cpu" in
6158479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
6159479eb121SRichard Henderson      # ??? Rationale for choosing this address
6160964c6fa1SRichard Henderson      textseg_addr=0x60000000
6161964c6fa1SRichard Henderson      ;;
6162964c6fa1SRichard Henderson    mips)
6163479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
6164479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
6165479eb121SRichard Henderson      textseg_addr=0x60000000
6166964c6fa1SRichard Henderson      ;;
6167964c6fa1SRichard Henderson  esac
6168964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
6169964c6fa1SRichard Henderson    cat > $TMPC <<EOF
6170964c6fa1SRichard Henderson    int main(void) { return 0; }
6171964c6fa1SRichard HendersonEOF
6172964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
6173964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
6174964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
6175964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
6176964c6fa1SRichard Henderson      # at least.
617792fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
617892fe2ba8SPeter Maydell        error_exit \
617992fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
618092fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
618192fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
618292fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
618392fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
618492fe2ba8SPeter Maydell            "--disable-user option to configure."
618592fe2ba8SPeter Maydell      fi
618692fe2ba8SPeter Maydell
6187964c6fa1SRichard Henderson      $ld --verbose | sed \
6188964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
6189964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
6190964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
6191964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
6192964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
6193964c6fa1SRichard Henderson    fi
6194964c6fa1SRichard Henderson  fi
6195964c6fa1SRichard Hendersonfi
6196964c6fa1SRichard Henderson
619711cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
619811cde1c8SBruno 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.
619911cde1c8SBruno Dominguezif has $cxx; then
620011cde1c8SBruno Dominguez    cat > $TMPC <<EOF
620111cde1c8SBruno Dominguezint c_function(void);
620211cde1c8SBruno Dominguezint main(void) { return c_function(); }
620311cde1c8SBruno DominguezEOF
620411cde1c8SBruno Dominguez
620511cde1c8SBruno Dominguez    compile_object
620611cde1c8SBruno Dominguez
620711cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
620811cde1c8SBruno Dominguezextern "C" {
620911cde1c8SBruno Dominguez   int c_function(void);
621011cde1c8SBruno Dominguez}
621111cde1c8SBruno Dominguezint c_function(void) { return 42; }
621211cde1c8SBruno DominguezEOF
621311cde1c8SBruno Dominguez
621411cde1c8SBruno Dominguez    update_cxxflags
621511cde1c8SBruno Dominguez
621611cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
621711cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
621811cde1c8SBruno Dominguez        :
621911cde1c8SBruno Dominguez    else
622011cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
622111cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
622211cde1c8SBruno Dominguez        cxx=
622311cde1c8SBruno Dominguez    fi
622411cde1c8SBruno Dominguezelse
622511cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
622611cde1c8SBruno Dominguez    cxx=
622711cde1c8SBruno Dominguezfi
622811cde1c8SBruno Dominguez
622902d34f62SCole Robinsonecho_version() {
623002d34f62SCole Robinson    if test "$1" = "yes" ; then
623102d34f62SCole Robinson        echo "($2)"
623202d34f62SCole Robinson    fi
623302d34f62SCole Robinson}
623402d34f62SCole Robinson
623550e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
623650e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
62378a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
623850e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
62395ca9388aSGerd Hoffmann
62407d13299dSbellardecho "Install prefix    $prefix"
624189138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
62423d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
624389138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
624489138857SStefan Weilecho "library directory $(eval echo $libdir)"
624589138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
624689138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
624789138857SStefan Weilecho "include directory $(eval echo $includedir)"
624889138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
624911d9f695Sbellardif test "$mingw32" = "no" ; then
625089138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
625189138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
625243ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
62535a699bbbSLaszlo Ersekelse
62545a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
6255d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
625611d9f695Sbellardfi
62575a67135aSbellardecho "Source path       $source_path"
6258cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
6259aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
62607d13299dSbellardecho "C compiler        $cc"
626183469015Sbellardecho "Host C compiler   $host_cc"
626283f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
62633c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
626445d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
62650c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
6266a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
62670c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
62688a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS      $QEMU_LDFLAGS"
62697d13299dSbellardecho "make              $make"
62706a882643Spbrookecho "install           $install"
6271755ee70fSCleber Rosaecho "python            $python ($python_version)"
6272675b9b53SMarc-André Lureauecho "slirp support     $slirp $(echo_version $slirp $slirp_version)"
6273675b9b53SMarc-André Lureauif test "$slirp" != "no" ; then
6274e2d8830eSBrad    echo "smbd              $smbd"
6275e2d8830eSBradfi
627617969268SFam Zhengecho "module support    $modules"
6277a98fd896Sbellardecho "host CPU          $cpu"
6278de83cd02Sbellardecho "host big endian   $bigendian"
627997a847bcSbellardecho "target list       $target_list"
62807d13299dSbellardecho "gprof enabled     $gprof"
628103b4fe7dSaliguoriecho "sparse enabled    $sparse"
62821625af87Saliguoriecho "strip binaries    $strip_opt"
628305c2a3e7Sbellardecho "profiler          $profiler"
628443ce4dfeSbellardecho "static build      $static"
62855b0753e0Sbellardif test "$darwin" = "yes" ; then
62865b0753e0Sbellard    echo "Cocoa support     $cocoa"
62875b0753e0Sbellardfi
628889138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
6289a442fe2fSDaniel P. Berrangéecho "SDL image support $sdl_image"
629089138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
6291925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
629289138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
6293a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
6294ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
629591bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
629689138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
62979a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
62988953caf3SDaniel P. Berrangeecho "PAM               $auth_pam"
6299e08bb301SSamuel Thibaultecho "iconv support     $iconv"
63004d3b6f6eSbalrogecho "curses support    $curses"
630147479c55SMarc-André Lureauecho "virgl support     $virglrenderer $(echo_version $virglrenderer $virgl_version)"
6302769ce76dSAlexander Grafecho "curl support      $curl"
630367b915a5Sbellardecho "mingw32 support   $mingw32"
63040c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
6305b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
6306b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
6307983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
6308fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
6309821601eaSJes Sorensenecho "VNC support       $vnc"
6310821601eaSJes Sorensenif test "$vnc" = "yes" ; then
63112f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
63122f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
6313efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
6314821601eaSJes Sorensenfi
63153142255cSblueswir1if test -n "$sparc_cpu"; then
63163142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
63173142255cSblueswir1fi
6318e37630caSaliguoriecho "xen support       $xen"
63193996e85cSPaul Durrantif test "$xen" = "yes" ; then
63203996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
63213996e85cSPaul Durrantfi
63222e4d9fb1Saurel32echo "brlapi support    $brlapi"
6323a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
6324a25dba17SJuan Quintelaecho "Documentation     $docs"
632540d6444eSAvi Kivityecho "PIE               $pie"
63268a16d273Sthsecho "vde support       $vde"
632758952137SVincenzo Maffioneecho "netmap support    $netmap"
63285c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
6329758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
633077755340Sthsecho "Install blobs     $blobs"
6331b31a0277SJuan Quintelaecho "KVM support       $kvm"
6332b0cb0a66SVincent Palatinecho "HAX support       $hax"
6333c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
6334d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
6335b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
6336b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
6337b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
63389195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
6339b3f6ea7eSPaolo Bonzinifi
63405a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
6341b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
634221ab34c9SMarcel Apfelbaumecho "PVRDMA support    $pvrdma"
6343f652e6afSaurel32echo "fdt support       $fdt"
6344a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
6345ceb42de8Saliguoriecho "preadv support    $preadv"
63465f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
6347e78815a5SAndreas Färberecho "madvise           $madvise"
6348e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
63499bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
635047e98658SCorey Bryantecho "libcap-ng support $cap_ng"
6351d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
6352042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
63535e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
6354fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
6355e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
63565b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
6357713572a7SMarc-André Lureauif have_backend "simple"; then
63589410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
6359e00e36fbSStefan Weilfi
636089138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
6361f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
6362dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
63637b02f544SMarc-André Lureauecho "smartcard support $smartcard"
63642b2325ffSGerd Hoffmannecho "libusb            $libusb"
636569354a83SHans de Goedeecho "usb net redir     $usb_redir"
6366da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
6367014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
6368c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
63696542aa9cSPeter Lievenecho "libnfs support    $libnfs"
6370d138cee9SMichael Rothecho "build guest agent $guest_agent"
6371d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
637250cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
63734c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
6374f794573eSEduardo Otuboecho "seccomp support   $seccomp"
63757c2acc70SPeter Maydellecho "coroutine backend $coroutine"
637670c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
63777d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
6378ba59fb77SPaolo Bonziniecho "mutex debugging   $debug_mutex"
6379f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
6380eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
63811d728c39SBlue Swirlecho "gcov              $gcov_tool"
63821d728c39SBlue Swirlecho "gcov enabled      $gcov"
6383ab214c29SStefan Bergerecho "TPM support       $tpm"
63840a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
63853b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
6386f4ede81eSAmarnath Valluriecho "TPM emulator      $tpm_emulator"
63873556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
6388ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
6389607dacd0Sqiaonuohanecho "lzo support       $lzo"
6390607dacd0Sqiaonuohanecho "snappy support    $snappy"
63916b383c08SPeter Wuecho "bzip2 support     $bzip2"
639283bc1f97SJulio Faraccoecho "lzfse support     $lzfse"
6393a99d57bbSWanlong Gaoecho "NUMA host support $numa"
6394ed279a06SKlim Kireevecho "libxml2           $libxml2"
63952847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
63967b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
639799f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
6398a6b1d4c0SChanglong Xieecho "replication support $replication"
6399da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
64002f740136SJeff Codyecho "bochs support     $bochs"
64012f740136SJeff Codyecho "cloop support     $cloop"
64022f740136SJeff Codyecho "dmg support       $dmg"
64032f740136SJeff Codyecho "qcow v1 support   $qcow1"
64042f740136SJeff Codyecho "vdi support       $vdi"
64052f740136SJeff Codyecho "vvfat support     $vvfat"
64062f740136SJeff Codyecho "qed support       $qed"
64072f740136SJeff Codyecho "parallels support $parallels"
64082f740136SJeff Codyecho "sheepdog support  $sheepdog"
64098ca80760SRichard Hendersonecho "capstone          $capstone"
641051a12b51SAlex Bennéeecho "docker            $docker"
641117824406SJunyan Heecho "libpmem support   $libpmem"
64123efac6ebSTomáš Golembiovskýecho "libudev           $libudev"
6413f3494749SPaolo Bonziniecho "default devices   $default_devices"
641467b915a5Sbellard
6415898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
6416898be3e0SPeter Maydell    echo
6417898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
6418898be3e0SPeter Maydell    echo
6419898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
6420898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
6421898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6422898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6423898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6424898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6425898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6426898be3e0SPeter Maydellfi
6427898be3e0SPeter Maydell
6428898be3e0SPeter Maydellif test "$supported_os" = "no"; then
6429898be3e0SPeter Maydell    echo
6430898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
6431898be3e0SPeter Maydell    echo
6432c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
6433c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
6434898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6435898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6436898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6437898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6438898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6439898be3e0SPeter Maydellfi
6440898be3e0SPeter Maydell
644198ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
644297a847bcSbellard
6443dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
6444dbd99ae3SStefan Weil
644598ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
644698ec69acSJuan Quintelaecho >> $config_host_mak
644798ec69acSJuan Quintela
6448e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
644999d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
645099d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
64513aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
64528bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
64530f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
645499d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
645599d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
645622d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
64579afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
64583d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
64599afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
6460e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
64615a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6462785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
64635a699bbbSLaszlo Ersekfi
6464f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6465834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6466a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
646767ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
6468f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
6469cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6470aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6471f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6472804edf29SJuan Quintela
647398ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6474727e5283SPaolo Bonzini
6475f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
6476f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
6477f3494749SPaolo Bonzinielse
6478f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
6479f3494749SPaolo Bonzinifi
6480f8393946Saurel32if test "$debug_tcg" = "yes" ; then
64812358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6482f8393946Saurel32fi
64831625af87Saliguoriif test "$strip_opt" = "yes" ; then
648452ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
64851625af87Saliguorifi
64867d13299dSbellardif test "$bigendian" = "yes" ; then
6487e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
648897a847bcSbellardfi
648967b915a5Sbellardif test "$mingw32" = "yes" ; then
649098ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
649189138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
64929fe6de94SBlue Swirl  version_major=${rc_version%%.*}
64939fe6de94SBlue Swirl  rc_version=${rc_version#*.}
64949fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
64959fe6de94SBlue Swirl  rc_version=${rc_version#*.}
64969fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
64979fe6de94SBlue Swirl  version_micro=0
64989fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
64999fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6500d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6501d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6502f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6503d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6504d9840e25STomoki Sekiyama  fi
650550cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
650676dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
650750cbebb9SMichael Roth  fi
65081a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
65099dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
65109dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
65119dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
65129dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
65139dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
65149dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
65159dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
65169dacf32dSYossi Hindin  fi
6517210fa556Spbrookelse
651835f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6519210fa556Spbrookfi
6520128ab2ffSblueswir1
6521dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6522dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6523dffcb71cSMark McLoughlinfi
6524dffcb71cSMark McLoughlin
652583fb7adfSbellardif test "$darwin" = "yes" ; then
652698ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
652783fb7adfSbellardfi
6528b29fe3edSmalc
6529ec530c81Sbellardif test "$solaris" = "yes" ; then
653098ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6531ec530c81Sbellardfi
6532179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6533179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6534179cf400SAndreas Färberfi
653597a847bcSbellardif test "$static" = "yes" ; then
653698ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
653797a847bcSbellardfi
65381ba16968SStefan Weilif test "$profiler" = "yes" ; then
65392358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
654005c2a3e7Sbellardfi
6541675b9b53SMarc-André Lureauif test "$slirp" != "no"; then
654298ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6543e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6544675b9b53SMarc-André Lureau  echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
6545675b9b53SMarc-André Lureau  echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
6546675b9b53SMarc-André Lureaufi
65471f773d9dSDaniel P. Berrangéif [ "$slirp" = "internal" ]; then
6548675b9b53SMarc-André Lureau    echo "config-host.h: subdir-slirp" >> $config_host_mak
6549c20709aaSbellardfi
65508a16d273Sthsif test "$vde" = "yes" ; then
655198ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6552e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
65538a16d273Sthsfi
655458952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
655558952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
655658952137SVincenzo Maffionefi
6557015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6558015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6559015a33bdSGongleifi
656047e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
656147e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
656247e98658SCorey Bryantfi
65632358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
65640c58ac1cSmalcfor drv in $audio_drv_list; do
65651ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6566ce3dc033SGerd Hoffmann    case "$drv" in
6567051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
6568ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
6569ce3dc033SGerd Hoffmann	*)
6570ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
6571ce3dc033SGerd Hoffmann    esac
65720c58ac1cSmalcdone
6573b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6574b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6575b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6576b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6577b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
657867f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
657967f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
658067f86e8eSJuan Quintelafi
6581d5631638Smalcif test "$audio_win_int" = "yes" ; then
6582d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6583d5631638Smalcfi
6584b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6585b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6586821601eaSJes Sorensenif test "$vnc" = "yes" ; then
6587821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
6588821601eaSJes Sorensenfi
65892f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
659098ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
65912f9606b3Saliguorifi
6592821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
65932f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
65942f6f5c7aSCorentin Charyfi
6595821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
6596efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6597efe556adSCorentin Charyfi
65986a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
65996a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
66006a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
66016a021536SGerd Hoffmannfi
6602dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6603dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6604dce512deSChristoph Hellwigfi
660589138857SStefan Weilqemu_version=$(head $source_path/VERSION)
660698ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
66072358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
660898ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
66092b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
6610a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
661198ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6612cc8ae6deSpbrookfi
661317969268SFam Zhengif test "$modules" = "yes"; then
6614e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6615e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
661689138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
661717969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
661817969268SFam Zhengfi
6619e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
66208781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
66218781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
66228781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
66238781595bSGerd Hoffmannfi
66241ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
662596400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
66268ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
66278ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
6628a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes" ; then
6629a442fe2fSDaniel P. Berrangé      echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
6630a442fe2fSDaniel P. Berrangé  fi
663149ecc3faSbellardfi
663249ecc3faSbellardif test "$cocoa" = "yes" ; then
663398ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
663449ecc3faSbellardfi
6635e08bb301SSamuel Thibaultif test "$iconv" = "yes" ; then
6636e08bb301SSamuel Thibault  echo "CONFIG_ICONV=y" >> $config_host_mak
6637e08bb301SSamuel Thibault  echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
6638e08bb301SSamuel Thibault  echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
6639e08bb301SSamuel Thibaultfi
66404d3b6f6eSbalrogif test "$curses" = "yes" ; then
66412373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
66422373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
66432373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6644ab4e5602SJan Kiszkafi
6645099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
66462358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6647099d6b0fSRiku Voipiofi
664840ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
664940ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
665040ff6d7eSKevin Wolffi
66513ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
66522358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
66533ce34dfbSvibisreenivasanfi
6654c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6655c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6656c2882b96SRiku Voipiofi
6657751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6658751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6659751bcc39SMarc-André Lureaufi
6660955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
6661955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
6662955727d2SCortland Tölvafi
6663d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6664d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6665d0927938SUlrich Hechtfi
66663d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
66673d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
66683d4fa43eSKusanagi Kouichifi
6669b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6670b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6671b953f075SDenis V. Lunevfi
6672ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6673ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6674ed911435SKevin Wolffi
6675c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6676c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6677c727f47dSPeter Maydellfi
6678dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6679dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6680dace20dcSPeter Maydellfi
6681d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6682d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6683d0927938SUlrich Hechtfi
66844e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
66854e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
66864e0c6529SAlex Blighfi
6687cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6688cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6689cd758dd0SAlex Blighfi
66903b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
66913b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
66923b6edd16SPeter Maydellfi
66933b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
66943b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
66953b6edd16SPeter Maydellfi
6696a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6697a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6698a8fd1abaSPeter Maydellfi
669951834341SRiku Voipioif test "$timerfd" = "yes" ; then
670051834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
670151834341SRiku Voipiofi
67029af5c906SRiku Voipioif test "$setns" = "yes" ; then
67039af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
67049af5c906SRiku Voipiofi
670538860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
670638860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
670738860a03SAleksandar Markovicfi
67085a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
67095a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
67105a03cd00SAleksandar Markovicfi
67113b3f24adSaurel32if test "$inotify" = "yes" ; then
67122358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
67133b3f24adSaurel32fi
6714c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6715c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6716c05c7a73SRiku Voipiofi
6717401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6718401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6719401bc051SPeter Maydellfi
67205c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
67215c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
67225c99fa37SKeno Fischerfi
67236ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
67246ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
67256ae9a1f4SJuan Quintelafi
67266ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
67276ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
67286ae9a1f4SJuan Quintelafi
6729769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6730d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
6731b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
67326ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6733769ce76dSAlexander Graffi
67342e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
673598ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
67368eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
67372e4d9fb1Saurel32fi
6738fb599c9aSbalrogif test "$bluez" = "yes" ; then
673998ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
6740ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
6741fb599c9aSbalrogfi
6742a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6743e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
6744a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6745014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6746925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6747925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6748925a0400SGerd Hoffmann  fi
6749bbbf9bfbSStefan Weilfi
6750f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
6751f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
6752f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
6753f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
6754f876b765SMarc-André Lureaufi
6755a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6756ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6757ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6758ddbb0d09SDaniel P. Berrangefi
675991bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
676091bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
67611f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
67621f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
67631f923c70SLongpeng(Mike)  fi
676462893b67SDaniel P. Berrangefi
676591bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
676691bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6767becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6768ed754746SDaniel P. Berrangefi
67699a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
67709a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
67719a2fd434SDaniel P. Berrangefi
67728953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
67738953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
67748953caf3SDaniel P. Berrangefi
6775559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6776559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6777559607eaSDaniel P. Berrangefi
67786b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
67796b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
67806b39b063SEric Blakefi
6781277abf15SJan Vesely
6782277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6783277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6784277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6785277abf15SJan Vesely# if this macro is set.
6786277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6787277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6788277abf15SJan Veselyfi
67891efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
67901efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
67911efad060SFam Zhengfi
6792bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6793bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6794a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6795e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6796a4ccabcfSAnthony Liguorifi
67979d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
67989d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
67999d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
68009d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
68019d9e1521SGerd Hoffmannfi
6802e37630caSaliguoriif test "$xen" = "yes" ; then
68036dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6804d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
6805e37630caSaliguorifi
68065c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
68075c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
68085c6c3a6cSChristoph Hellwigfi
6809758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6810758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6811758e8e38SVenkateswararao Jujjuri (JV)fi
68124f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
68134f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
68144f26f2b6SAvi Kivityfi
6815983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6816758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6817758e8e38SVenkateswararao Jujjuri (JV)fi
6818fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
6819fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
68201b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
68211b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
68221b0578f5SMurilo Opsfelder Araujo  fi
6823fe8fc5aeSPaolo Bonzinifi
68245e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
68255e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
68265e9be92dSNicholas Bellingerfi
6827af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
6828af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
6829af3bba76SPaolo Bonzinifi
6830af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
683156f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
683203ce5744SNikolay Nikolaevfi
6833042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
6834042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6835042cea27SGongleifi
6836fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
6837fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6838fc0b9b0eSStefan Hajnoczifi
6839299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
6840299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
6841299e6f19SPaolo Bonzinifi
6842e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
6843e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6844e6a74868SMarc-André Lureaufi
684577755340Sthsif test "$blobs" = "yes" ; then
684698ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
684777755340Sthsfi
6848bf9298b9Saliguoriif test "$iovec" = "yes" ; then
68492358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
6850bf9298b9Saliguorifi
6851ceb42de8Saliguoriif test "$preadv" = "yes" ; then
68522358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
6853ceb42de8Saliguorifi
6854e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
68553f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
6856f652e6afSaurel32fi
6857a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
6858a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6859a40161cbSPaolo Bonzinifi
6860dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
6861dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6862dcc38d1cSMarcelo Tosattifi
6863d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
6864d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
6865d339d766SRichard W.M. Jonesfi
6866b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
6867b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
68689195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
68699195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
68709195b2c2SStefan Weil  fi
6871b3f6ea7eSPaolo Bonzinifi
68725f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
68735f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
68745f6b9e8fSBlue Swirlfi
6875e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
6876e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
6877e78815a5SAndreas Färberfi
6878e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
6879e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6880e78815a5SAndreas Färberfi
68819bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
68829bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
68839bc5a719SAndreas Gustafssonfi
688497a847bcSbellard
6885cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
6886cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
6887cd4ec0b4SGerd Hoffmannfi
6888cd4ec0b4SGerd Hoffmann
68897b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
68907b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
68917b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
68927b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6893111a38b0SRobert Relyeafi
6894111a38b0SRobert Relyea
68952b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
68962b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6897b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6898b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
68992b2325ffSGerd Hoffmannfi
69002b2325ffSGerd Hoffmann
690169354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
690269354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6903cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6904cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
690569354a83SHans de Goedefi
690669354a83SHans de Goede
6907da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
6908da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
6909da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6910014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
6911014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6912014cb152SGerd Hoffmann  fi
691320ff075bSMichael Wallefi
691420ff075bSMichael Walle
69155a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
69165a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
69175a22ab71SYang Zhongfi
69185a22ab71SYang Zhong
691999f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
692099f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
692199f2dbd3SLiang Lifi
692299f2dbd3SLiang Li
6923607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
6924607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
6925607dacd0Sqiaonuohanfi
6926607dacd0Sqiaonuohan
6927607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
6928607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
6929607dacd0Sqiaonuohanfi
6930607dacd0Sqiaonuohan
69316b383c08SPeter Wuif test "$bzip2" = "yes" ; then
69326b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
69336b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
69346b383c08SPeter Wufi
69356b383c08SPeter Wu
693683bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
693783bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
693883bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
693983bc1f97SJulio Faraccofi
694083bc1f97SJulio Faracco
6941c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
6942d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
69436ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
69446ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6945c589b249SRonnie Sahlbergfi
6946c589b249SRonnie Sahlberg
69476542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
69484be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
69494be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
69506542aa9cSPeter Lievenfi
69516542aa9cSPeter Lieven
6952f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
6953f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
6954c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6955c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6956f794573eSEduardo Otubofi
6957f794573eSEduardo Otubo
695883fb7adfSbellard# XXX: suppress that
69597d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
69602358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
69617d3505c5Sbellardfi
69627d3505c5Sbellard
69634d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
69644d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
69654d9310f4SDaniel P. Berrangefi
69663556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
69673556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
69683556c233SPaolo Bonzinifi
6969f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
6970d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
69716ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
69726ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6973f27aaf4bSChristian Brunnerfi
697420ff6c80SAnthony Liguori
69757c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
697670c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
697770c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
697870c60c08SStefan Hajnoczielse
697970c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
698070c60c08SStefan Hajnoczifi
6981d0e2fce5SAneesh Kumar K.V
69827d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
69837d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
69847d992e4dSPeter Lievenfi
69857d992e4dSPeter Lieven
6986f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
6987f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
6988f0d92b56SLongpeng(Mike)fi
6989f0d92b56SLongpeng(Mike)
6990d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
6991d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6992d2042378SAneesh Kumar K.Vfi
6993d2042378SAneesh Kumar K.V
6994e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
6995e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6996e06a765eSHarsh Prateek Borafi
6997e06a765eSHarsh Prateek Bora
6998cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
6999cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
700006d71fa1SPeter Maydellfi
700106d71fa1SPeter Maydell
70023f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
70033f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
70043f4349dcSKevin Wolffi
70053f4349dcSKevin Wolf
7006d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
7007d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7008d83414e1SMarc-André Lureaufi
7009d83414e1SMarc-André Lureau
70108ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
70118ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
70128ab1bf12SLuiz Capitulinofi
70138ab1bf12SLuiz Capitulino
701476a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
701576a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
701676a347e1SRichard Hendersonfi
701776a347e1SRichard Henderson
7018f540166bSRichard Hendersonif test "$int128" = "yes" ; then
7019f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
7020f540166bSRichard Hendersonfi
7021f540166bSRichard Henderson
70227ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
70237ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
70247ebee43eSRichard Hendersonfi
70257ebee43eSRichard Henderson
7026e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
7027e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7028e6cd4bb5SRichard Hendersonfi
7029e6cd4bb5SRichard Henderson
7030df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
7031df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7032df79b996SRichard Hendersonfi
7033df79b996SRichard Henderson
7034db432672SRichard Hendersonif test "$vector16" = "yes" ; then
7035db432672SRichard Henderson  echo "CONFIG_VECTOR16=y" >> $config_host_mak
7036db432672SRichard Hendersonfi
7037db432672SRichard Henderson
70381e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
70391e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
70401e6e9acaSRichard Hendersonfi
70411e6e9acaSRichard Henderson
7042eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
7043d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
70446ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
70456ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
7046eb100396SBharata B Raofi
7047eb100396SBharata B Rao
7048d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
7049d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7050d85fa9ebSJeff Codyfi
7051d85fa9ebSJeff Cody
70520c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
70530c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
70540c14fb47SBharata B Raofi
70550c14fb47SBharata B Rao
7056df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
7057df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7058df3a429aSNiels de Vosfi
7059df3a429aSNiels de Vos
70607c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
70617c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
70627c815372SBharata B Raofi
70637c815372SBharata B Rao
7064e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7065e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7066e014dbe7SPrasanna Kumar Kaleverfi
7067e014dbe7SPrasanna Kumar Kalever
70680e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
70690e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
70700e3b891fSNiels de Vosfi
70710e3b891fSNiels de Vos
70720a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
7073d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
70746ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
70756ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
70760a12ec87SRichard W.M. Jonesfi
70770a12ec87SRichard W.M. Jones
7078ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
7079ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7080ed1701c6SDr. David Alan Gilbertfi
7081ed1701c6SDr. David Alan Gilbert
70823b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
70833b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
7084f4ede81eSAmarnath Valluri  # TPM passthrough support?
70853b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
70863b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
70873b8acc11SPaolo Bonzini  fi
7088f4ede81eSAmarnath Valluri  # TPM emulator support?
7089f4ede81eSAmarnath Valluri  if test "$tpm_emulator" = "yes"; then
7090f4ede81eSAmarnath Valluri    echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
7091f4ede81eSAmarnath Valluri  fi
70923b8acc11SPaolo Bonzinifi
70933b8acc11SPaolo Bonzini
70945b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
70955b808275SLluís Vilanovaif have_backend "nop"; then
70966d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
709722890ab5SPrerna Saxenafi
70985b808275SLluís Vilanovaif have_backend "simple"; then
70996d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
71006d8a764eSLluís  # Set the appropriate trace file.
7101953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
71029410b56cSPrerna Saxenafi
7103ed7f5f1dSPaolo Bonziniif have_backend "log"; then
7104ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
71056d8a764eSLluísfi
71065b808275SLluís Vilanovaif have_backend "ust"; then
71076d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
71086d8a764eSLluísfi
71095b808275SLluís Vilanovaif have_backend "dtrace"; then
71106d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
71116d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
71126d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
71136d8a764eSLluís  fi
7114c276b17dSDaniel P. Berrangefi
71155b808275SLluís Vilanovaif have_backend "ftrace"; then
7116781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
7117781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
7118781e9545SEiichi Tsukata  else
711921684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
7120781e9545SEiichi Tsukata  fi
7121781e9545SEiichi Tsukatafi
71220a852417SPaul Durrantif have_backend "syslog"; then
71230a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
71240a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
71250a852417SPaul Durrant  else
71260a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
71270a852417SPaul Durrant  fi
71280a852417SPaul Durrantfi
71299410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
71309410b56cSPrerna Saxena
71312da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
71322da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
7133392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
71342da776dbSMichael R. Hinesfi
71352da776dbSMichael R. Hines
713621ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
713721ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
713821ab34c9SMarcel Apfelbaumfi
713921ab34c9SMarcel Apfelbaum
7140575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
7141575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7142575b22b1SLaurent Vivierfi
7143575b22b1SLaurent Vivier
7144ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
7145ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
7146ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7147ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7148ed279a06SKlim Kireevfi
7149ed279a06SKlim Kireev
7150a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
7151a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
7152a6b1d4c0SChanglong Xiefi
7153a6b1d4c0SChanglong Xie
71546a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
71556a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
71566a02c806SStefan Hajnoczifi
71576a02c806SStefan Hajnoczi
71584d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
71594d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
71604d04351fSChristopher Covingtonfi
71614d04351fSChristopher Covington
716249e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
716349e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
716449e00a18SAndreas Grapentinfi
716549e00a18SAndreas Grapentin
7166e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
7167e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
7168e674605fSTomáš Golembiovskýfi
7169e674605fSTomáš Golembiovský
7170e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
7171e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7172e0580342SKamil Rytarowskifi
7173e219c499SRichard Hendersonif test "$capstone" != "no" ; then
71748ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
71758ca80760SRichard Hendersonfi
7176ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
7177ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7178ba59fb77SPaolo Bonzinifi
7179e0580342SKamil Rytarowski
71805c312079SDr. David Alan Gilbert# Hold two types of flag:
71815c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
71825c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
7183479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
71845c312079SDr. David Alan Gilbert#                                     platform
7185479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
71865c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7187479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7188479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7189479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7190479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
71915c312079SDr. David Alan Gilbertfi
71925c312079SDr. David Alan Gilbert
7193da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
7194da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
7195da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
7196da92c3ffSAshish Mittalfi
7197da92c3ffSAshish Mittal
719817824406SJunyan Heif test "$libpmem" = "yes" ; then
719917824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
720017824406SJunyan Hefi
720117824406SJunyan He
72022f740136SJeff Codyif test "$bochs" = "yes" ; then
72032f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
72042f740136SJeff Codyfi
72052f740136SJeff Codyif test "$cloop" = "yes" ; then
72062f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
72072f740136SJeff Codyfi
72082f740136SJeff Codyif test "$dmg" = "yes" ; then
72092f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
72102f740136SJeff Codyfi
72112f740136SJeff Codyif test "$qcow1" = "yes" ; then
72122f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
72132f740136SJeff Codyfi
72142f740136SJeff Codyif test "$vdi" = "yes" ; then
72152f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
72162f740136SJeff Codyfi
72172f740136SJeff Codyif test "$vvfat" = "yes" ; then
72182f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
72192f740136SJeff Codyfi
72202f740136SJeff Codyif test "$qed" = "yes" ; then
72212f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
72222f740136SJeff Codyfi
72232f740136SJeff Codyif test "$parallels" = "yes" ; then
72242f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
72252f740136SJeff Codyfi
72262f740136SJeff Codyif test "$sheepdog" = "yes" ; then
72272f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
72282f740136SJeff Codyfi
72292f740136SJeff Cody
72305b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
72319edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
72325b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
72339edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
72345b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
72359edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
7236e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
72379edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
723840d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
72399edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
7240e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
7241c4f80543SAlistair Francis  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/riscv $QEMU_INCLUDES"
72425b5e3037SPaolo Bonzinielse
72439edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
72445b5e3037SPaolo Bonzinifi
72459edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES"
72465b5e3037SPaolo Bonzini
724798ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
724898ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7249804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7250804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
72511901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
72521901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
72531901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
725421655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
7255c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
7256755ee70fSCleber Rosaecho "PYTHON_VERSION=$python_version" >> $config_host_mak
7257804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7258a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7259a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
7260a31a8642SMichael S. Tsirkinfi
7261804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
726283f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
72633c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
7264804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
726545d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
7266cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
72675f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
72683dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
7269804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
7270804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
72719f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
72724852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
72739fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
7274e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
727546eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
7276a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
727711cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
7278f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
7279e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
7280e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
728180fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
72822944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
7283e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
7284e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7285e39f0062SPaolo Bonzinifi
728642da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
728742da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
728842da6041SGerd Hoffmannelse
728942da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
729042da6041SGerd Hoffmannfi
7291e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
729246eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
72938a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
72946969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
7295e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
729673da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
72973e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
7298409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
7299804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
730017969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
730117969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
7302957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
730390246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
730490246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
730594dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
73061d728c39SBlue Swirlif test "$gcov" = "yes" ; then
73071d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
73081d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
73091d728c39SBlue Swirlfi
7310804edf29SJuan Quintela
731151a12b51SAlex Bennéeif test "$docker" != "no"; then
731251a12b51SAlex Bennée    echo "HAVE_USER_DOCKER=y" >> $config_host_mak
731351a12b51SAlex Bennéefi
731451a12b51SAlex Bennée
73153efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
73163efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
73173efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
73183efac6ebSTomáš Golembiovskýfi
73193efac6ebSTomáš Golembiovský
73206efd7517SPeter Maydell# use included Linux headers
73216efd7517SPeter Maydellif test "$linux" = "yes" ; then
7322a307beb6SAndreas Färber  mkdir -p linux-headers
73236efd7517SPeter Maydell  case "$cpu" in
7324c72b26ecSRichard Henderson  i386|x86_64|x32)
732508312a63SPeter Maydell    linux_arch=x86
73266efd7517SPeter Maydell    ;;
7327a69dc537SThomas Huth  ppc|ppc64)
732808312a63SPeter Maydell    linux_arch=powerpc
73296efd7517SPeter Maydell    ;;
73306efd7517SPeter Maydell  s390x)
733108312a63SPeter Maydell    linux_arch=s390
733208312a63SPeter Maydell    ;;
73331f080313SClaudio Fontana  aarch64)
73341f080313SClaudio Fontana    linux_arch=arm64
73351f080313SClaudio Fontana    ;;
7336222e7d11SSanjay Lal  mips64)
7337222e7d11SSanjay Lal    linux_arch=mips
7338222e7d11SSanjay Lal    ;;
733908312a63SPeter Maydell  *)
734008312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
734108312a63SPeter Maydell    linux_arch="$cpu"
73426efd7517SPeter Maydell    ;;
73436efd7517SPeter Maydell  esac
734408312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
734508312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
734608312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
734708312a63SPeter Maydell    fi
73486efd7517SPeter Maydellfi
73496efd7517SPeter Maydell
735097a847bcSbellardfor target in $target_list; do
735197a847bcSbellardtarget_dir="$target"
735225be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
735389138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
735497a847bcSbellardtarget_bigendian="no"
73551f3d3c8fSJuan Quintela
7356c1799a84SPaolo Bonzinicase "$target_name" in
7357a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
7358ea2d6a39SJuan Quintela  target_bigendian=yes
7359ea2d6a39SJuan Quintela  ;;
7360ea2d6a39SJuan Quintelaesac
736197a847bcSbellardtarget_softmmu="no"
7362997344f3Sbellardtarget_user_only="no"
7363831b7825Sthstarget_linux_user="no"
736484778508Sblueswir1target_bsd_user="no"
73659e407a85Spbrookcase "$target" in
7366c1799a84SPaolo Bonzini  ${target_name}-softmmu)
73679e407a85Spbrook    target_softmmu="yes"
73689e407a85Spbrook    ;;
7369c1799a84SPaolo Bonzini  ${target_name}-linux-user)
73709e407a85Spbrook    target_user_only="yes"
73719e407a85Spbrook    target_linux_user="yes"
73729e407a85Spbrook    ;;
7373c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
737484778508Sblueswir1    target_user_only="yes"
737584778508Sblueswir1    target_bsd_user="yes"
737684778508Sblueswir1    ;;
73779e407a85Spbrook  *)
737876ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
73799e407a85Spbrook    exit 1
73809e407a85Spbrook    ;;
73819e407a85Spbrookesac
7382831b7825Sths
7383d75402b5SAlex Bennéetarget_compiler=""
7384d75402b5SAlex Bennéetarget_compiler_static=""
7385716a507cSAlex Bennéetarget_compiler_cflags=""
7386d75402b5SAlex Bennée
738797a847bcSbellardmkdir -p $target_dir
738825be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
738997a847bcSbellard
7390e5fe0c52Spbrookbflt="no"
7391ca759f9eSAlex Bennéemttcg="no"
739289138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
739356aebc89Spbrookgdb_xml_files=""
73947ba1e619Saliguori
7395c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
73966acff7daSJuan QuintelaTARGET_BASE_ARCH=""
7397e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
7398e73aae67SJuan Quintela
7399c1799a84SPaolo Bonzinicase "$target_name" in
74002408a527Saurel32  i386)
74010a7fa00aSEmilio G. Cota    mttcg="yes"
74027b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
7403d75402b5SAlex Bennée    target_compiler=$cross_cc_i386
7404716a507cSAlex Bennée    target_compiler_cflags=$cross_cc_ccflags_i386
74052408a527Saurel32  ;;
74062408a527Saurel32  x86_64)
74076acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
74080a7fa00aSEmilio G. Cota    mttcg="yes"
74097b0f97baSDoug Gale	gdb_xml_files="i386-64bit.xml"
7410d75402b5SAlex Bennée    target_compiler=$cross_cc_x86_64
74112408a527Saurel32  ;;
74122408a527Saurel32  alpha)
74135ee4f3c2SRichard Henderson    mttcg="yes"
7414d75402b5SAlex Bennée    target_compiler=$cross_cc_alpha
74152408a527Saurel32  ;;
74162408a527Saurel32  arm|armeb)
7417b498c8a0SJuan Quintela    TARGET_ARCH=arm
7418e5fe0c52Spbrook    bflt="yes"
7419ca759f9eSAlex Bennée    mttcg="yes"
742056aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
7421d75402b5SAlex Bennée    target_compiler=$cross_cc_arm
7422d422b2bcSAlex Bennée    eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
74232408a527Saurel32  ;;
7424722dd7beSMichael Weiser  aarch64|aarch64_be)
7425722dd7beSMichael Weiser    TARGET_ARCH=aarch64
74266a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
74276a49fa95SAlexander Graf    bflt="yes"
7428ca759f9eSAlex Bennée    mttcg="yes"
74298f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
7430d75402b5SAlex Bennée    target_compiler=$cross_cc_aarch64
7431d422b2bcSAlex Bennée    eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
74326a49fa95SAlexander Graf  ;;
74332408a527Saurel32  cris)
7434d75402b5SAlex Bennée    target_compiler=$cross_cc_cris
74352408a527Saurel32  ;;
743661766fe9SRichard Henderson  hppa)
74377b93dab5SRichard Henderson    mttcg="yes"
7438d75402b5SAlex Bennée    target_compiler=$cross_cc_hppa
743961766fe9SRichard Henderson  ;;
7440613a22c9SMichael Walle  lm32)
7441d75402b5SAlex Bennée    target_compiler=$cross_cc_lm32
7442613a22c9SMichael Walle  ;;
74432408a527Saurel32  m68k)
74440938cda5Saurel32    bflt="yes"
74455a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
7446d75402b5SAlex Bennée    target_compiler=$cross_cc_m68k
74472408a527Saurel32  ;;
7448877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
7449877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
745072b675caSEdgar E. Iglesias    bflt="yes"
7451be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
7452d75402b5SAlex Bennée    target_compiler=$cross_cc_microblaze
745372b675caSEdgar E. Iglesias  ;;
74542408a527Saurel32  mips|mipsel)
74550454728cSAleksandar Markovic    mttcg="yes"
7456b498c8a0SJuan Quintela    TARGET_ARCH=mips
7457d75402b5SAlex Bennée    target_compiler=$cross_cc_mips
745825be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
74592408a527Saurel32  ;;
74602408a527Saurel32  mipsn32|mipsn32el)
74610454728cSAleksandar Markovic    mttcg="yes"
7462597e2cecSRichard Henderson    TARGET_ARCH=mips64
74636acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
7464d75402b5SAlex Bennée    target_compiler=$cross_cc_mipsn32
746525be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
7466597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
74672408a527Saurel32  ;;
74682408a527Saurel32  mips64|mips64el)
74690454728cSAleksandar Markovic    mttcg="yes"
7470b498c8a0SJuan Quintela    TARGET_ARCH=mips64
74716acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
7472d75402b5SAlex Bennée    target_compiler=$cross_cc_mips64
747325be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
74742408a527Saurel32  ;;
7475d15a9c23SAnthony Green  moxie)
7476d75402b5SAlex Bennée    target_compiler=$cross_cc_moxie
7477d15a9c23SAnthony Green  ;;
7478e671711cSMarek Vasut  nios2)
7479d75402b5SAlex Bennée    target_compiler=$cross_cc_nios2
7480e671711cSMarek Vasut  ;;
74814a09d0bbSRichard Henderson  or1k)
7482d75402b5SAlex Bennée    target_compiler=$cross_cc_or1k
7483e67db06eSJia Liu    TARGET_ARCH=openrisc
7484e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
7485e67db06eSJia Liu  ;;
74862408a527Saurel32  ppc)
7487c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
7488d75402b5SAlex Bennée    target_compiler=$cross_cc_powerpc
74892408a527Saurel32  ;;
74902408a527Saurel32  ppc64)
74916acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7492e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
7493f0b0685dSNikunj A Dadhania    mttcg=yes
74941438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7495d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64
74962408a527Saurel32  ;;
74979c35126cSDoug Kwan  ppc64le)
74989c35126cSDoug Kwan    TARGET_ARCH=ppc64
74999c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
75009c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
7501f0b0685dSNikunj A Dadhania    mttcg=yes
75021438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7503d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64le
75049c35126cSDoug Kwan  ;;
75052408a527Saurel32  ppc64abi32)
7506b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
75076acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7508e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
750925be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
75101438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7511d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64abi32
75122408a527Saurel32  ;;
751325fa194bSMichael Clark  riscv32)
751425fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
751525fa194bSMichael Clark    TARGET_ABI_DIR=riscv
751625fa194bSMichael Clark    mttcg=yes
7517*1a987a1dSJim Wilson    gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-32bit-csr.xml"
7518d75402b5SAlex Bennée    target_compiler=$cross_cc_riscv32
751925fa194bSMichael Clark  ;;
752025fa194bSMichael Clark  riscv64)
752125fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
752225fa194bSMichael Clark    TARGET_ABI_DIR=riscv
752325fa194bSMichael Clark    mttcg=yes
7524d75402b5SAlex Bennée    target_compiler=$cross_cc_riscv64
752525fa194bSMichael Clark  ;;
75262408a527Saurel32  sh4|sh4eb)
7527b498c8a0SJuan Quintela    TARGET_ARCH=sh4
75284dbed897Spbrook    bflt="yes"
7529d75402b5SAlex Bennée    target_compiler=$cross_cc_sh4
75302408a527Saurel32  ;;
75312408a527Saurel32  sparc)
7532d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc
75332408a527Saurel32  ;;
75342408a527Saurel32  sparc64)
75356acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7536d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc64
75372408a527Saurel32  ;;
75382408a527Saurel32  sparc32plus)
7539b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
75406acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7541e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
7542d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc32plus
754325be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
75442408a527Saurel32  ;;
754524e804ecSAlexander Graf  s390x)
754663685bc4SDavid Hildenbrand    mttcg=yes
754786158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
7548d75402b5SAlex Bennée    target_compiler=$cross_cc_s390x
754924e804ecSAlexander Graf  ;;
7550444e06b1SChen Gang  tilegx)
7551d75402b5SAlex Bennée    target_compiler=$cross_cc_tilegx
7552444e06b1SChen Gang  ;;
75535ecaa4edSPeter Crosthwaite  tricore)
7554d75402b5SAlex Bennée    target_compiler=$cross_cc_tricore
75555ecaa4edSPeter Crosthwaite  ;;
7556d2fbca94SGuan Xuetao  unicore32)
7557d75402b5SAlex Bennée    target_compiler=$cross_cc_unicore32
7558d2fbca94SGuan Xuetao  ;;
7559cfa550c6SMax Filippov  xtensa|xtensaeb)
7560cfa550c6SMax Filippov    TARGET_ARCH=xtensa
756102e33e9fSMax Filippov    bflt="yes"
75629fb40342SMax Filippov    mttcg="yes"
7563d75402b5SAlex Bennée    target_compiler=$cross_cc_xtensa
7564cfa550c6SMax Filippov  ;;
75652408a527Saurel32  *)
756676ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
75672408a527Saurel32  ;;
75682408a527Saurel32esac
75695e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
75705e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
75715e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
75725e8861a0SPaolo Bonzinifi
75735e8861a0SPaolo Bonzini
7574d75402b5SAlex Bennée# Do we have a cross compiler for this target?
7575d75402b5SAlex Bennéeif has $target_compiler; then
7576d75402b5SAlex Bennée
7577d75402b5SAlex Bennée    write_c_skeleton
7578d75402b5SAlex Bennée
7579716a507cSAlex Bennée    if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC -static ; then
7580d75402b5SAlex Bennée        # For host systems we might get away with building without -static
7581716a507cSAlex Bennée        if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC ; then
7582d75402b5SAlex Bennée            target_compiler=""
7583d75402b5SAlex Bennée        else
7584d75402b5SAlex Bennée            enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7585d75402b5SAlex Bennée            target_compiler_static="n"
7586d75402b5SAlex Bennée        fi
7587d75402b5SAlex Bennée    else
7588d75402b5SAlex Bennée        enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7589d75402b5SAlex Bennée        target_compiler_static="y"
7590d75402b5SAlex Bennée    fi
7591d75402b5SAlex Bennéeelse
7592d75402b5SAlex Bennée    target_compiler=""
7593d75402b5SAlex Bennéefi
7594d75402b5SAlex Bennée
75955e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
75965e8861a0SPaolo Bonzini
759799afc91dSDaniel P. Berrangeupper() {
759899afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
759999afc91dSDaniel P. Berrange}
760099afc91dSDaniel P. Berrange
760189138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
760225be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
7603c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
760425be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
7605e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
7606e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
7607e6e91b9cSJuan Quintelafi
760825be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
7609adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
7610adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
7611adfc3e91SStacey Sonfi
76123b6b7550SPaolo Bonzini
76133b6b7550SPaolo Bonziniif supported_xen_target $target; then
761425be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
7615e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=y" >> $config_host_mak
7616eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
7617eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
7618eb6fda0fSAnthony PERARD    fi
7619e0e312f3SPaolo Bonzinielse
7620e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=n" >> $config_host_mak
7621432d268cSJun Nakajimafi
76223b6b7550SPaolo Bonziniif supported_kvm_target $target; then
762325be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
7624e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=y" >> $config_host_mak
7625e0e312f3SPaolo Bonzinielse
7626e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=n" >> $config_host_mak
7627c59249f9SJuan Quintelafi
76283b6b7550SPaolo Bonziniif supported_hax_target $target; then
7629b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
7630b0cb0a66SVincent Palatinfi
7631c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
7632c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
7633c97d6d2cSSergio Andres Gomez Del Realfi
7634d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
7635d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
7636d661d9a4SJustin Terry (VM)fi
7637de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
763825be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
763997a847bcSbellardfi
764097a847bcSbellardif test "$target_softmmu" = "yes" ; then
764125be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
7642ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
7643ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
7644ca759f9eSAlex Bennée  fi
7645de83cd02Sbellardfi
7646997344f3Sbellardif test "$target_user_only" = "yes" ; then
764725be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
7648a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
7649997344f3Sbellardfi
7650831b7825Sthsif test "$target_linux_user" = "yes" ; then
765125be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
7652831b7825Sthsfi
765356aebc89Spbrooklist=""
765456aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
765556aebc89Spbrook  for x in $gdb_xml_files; do
765656aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
765756aebc89Spbrook  done
765825be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
76593d0f1517SJuan Quintelafi
7660de83cd02Sbellard
7661e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
766225be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7663e5fe0c52Spbrookfi
766484778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
766525be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
766684778508Sblueswir1fi
76675b0753e0Sbellard
7668d75402b5SAlex Bennéeif test -n "$target_compiler"; then
7669d75402b5SAlex Bennée  echo "CROSS_CC_GUEST=\"$target_compiler\"" >> $config_target_mak
7670d75402b5SAlex Bennée
7671d75402b5SAlex Bennée  if test -n "$target_compiler_static"; then
7672d75402b5SAlex Bennée      echo "CROSS_CC_GUEST_STATIC=$target_compiler_static" >> $config_target_mak
7673d75402b5SAlex Bennée  fi
7674716a507cSAlex Bennée
7675716a507cSAlex Bennée  if test -n "$target_compiler_cflags"; then
7676716a507cSAlex Bennée      echo "CROSS_CC_GUEST_CFLAGS=$target_compiler_cflags" >> $config_target_mak
7677d75402b5SAlex Bennée  fi
7678716a507cSAlex Bennéefi
7679716a507cSAlex Bennée
7680d75402b5SAlex Bennée
76814afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
7682fa282484SJuan Quintela
76834afddb55SJuan Quintelacflags=""
7684fa282484SJuan Quintelaldflags=""
76859b8e111fSJuan Quintela
7686c765fcacSPeter Crosthwaitedisas_config() {
7687c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7688c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7689c765fcacSPeter Crosthwaite}
7690c765fcacSPeter Crosthwaite
769164656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
769264656024SJuan Quintela  case "$i" in
769364656024SJuan Quintela  alpha)
7694c765fcacSPeter Crosthwaite    disas_config "ALPHA"
769564656024SJuan Quintela  ;;
769682295d8aSRichard Henderson  aarch64)
769782295d8aSRichard Henderson    if test -n "${cxx}"; then
7698c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
769982295d8aSRichard Henderson    fi
770082295d8aSRichard Henderson  ;;
770164656024SJuan Quintela  arm)
7702c765fcacSPeter Crosthwaite    disas_config "ARM"
7703999b53ecSClaudio Fontana    if test -n "${cxx}"; then
7704c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
7705999b53ecSClaudio Fontana    fi
770664656024SJuan Quintela  ;;
770764656024SJuan Quintela  cris)
7708c765fcacSPeter Crosthwaite    disas_config "CRIS"
770964656024SJuan Quintela  ;;
7710429b31a2SRichard Henderson  hppa)
7711429b31a2SRichard Henderson    disas_config "HPPA"
7712429b31a2SRichard Henderson  ;;
7713c72b26ecSRichard Henderson  i386|x86_64|x32)
7714c765fcacSPeter Crosthwaite    disas_config "I386"
771564656024SJuan Quintela  ;;
771679368f49SMichael Walle  lm32)
7717c765fcacSPeter Crosthwaite    disas_config "LM32"
771879368f49SMichael Walle  ;;
771964656024SJuan Quintela  m68k)
7720c765fcacSPeter Crosthwaite    disas_config "M68K"
772164656024SJuan Quintela  ;;
7722877fdc12SEdgar E. Iglesias  microblaze*)
7723c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
772464656024SJuan Quintela  ;;
772564656024SJuan Quintela  mips*)
7726c765fcacSPeter Crosthwaite    disas_config "MIPS"
772789a955e8SAleksandar Markovic    if test -n "${cxx}"; then
772889a955e8SAleksandar Markovic      disas_config "NANOMIPS"
772989a955e8SAleksandar Markovic    fi
773064656024SJuan Quintela  ;;
7731d15a9c23SAnthony Green  moxie*)
7732c765fcacSPeter Crosthwaite    disas_config "MOXIE"
7733d15a9c23SAnthony Green  ;;
7734e671711cSMarek Vasut  nios2)
7735e671711cSMarek Vasut    disas_config "NIOS2"
7736e671711cSMarek Vasut  ;;
77374a09d0bbSRichard Henderson  or1k)
7738c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
7739e67db06eSJia Liu  ;;
774064656024SJuan Quintela  ppc*)
7741c765fcacSPeter Crosthwaite    disas_config "PPC"
774264656024SJuan Quintela  ;;
7743c4f80543SAlistair Francis  riscv*)
774425fa194bSMichael Clark    disas_config "RISCV"
774525fa194bSMichael Clark  ;;
774624e804ecSAlexander Graf  s390*)
7747c765fcacSPeter Crosthwaite    disas_config "S390"
774864656024SJuan Quintela  ;;
774964656024SJuan Quintela  sh4)
7750c765fcacSPeter Crosthwaite    disas_config "SH4"
775164656024SJuan Quintela  ;;
775264656024SJuan Quintela  sparc*)
7753c765fcacSPeter Crosthwaite    disas_config "SPARC"
775464656024SJuan Quintela  ;;
7755cfa550c6SMax Filippov  xtensa*)
7756c765fcacSPeter Crosthwaite    disas_config "XTENSA"
7757cfa550c6SMax Filippov  ;;
775864656024SJuan Quintela  esac
775964656024SJuan Quinteladone
77609195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
7761c765fcacSPeter Crosthwaite  disas_config "TCI"
77629195b2c2SStefan Weilfi
776364656024SJuan Quintela
77646ee7126fSJuan Quintelacase "$ARCH" in
77656ee7126fSJuan Quintelaalpha)
77666ee7126fSJuan Quintela  # Ensure there's only a single GP
77676ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
77686ee7126fSJuan Quintela;;
77696ee7126fSJuan Quintelaesac
77706ee7126fSJuan Quintela
7771d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
77720acf7dedSPhilippe Mathieu-Daudé  echo "TARGET_GPROF=y" >> $config_target_mak
7773d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
7774d02c1db3SJuan Quintela    cflags="-p $cflags"
7775d02c1db3SJuan Quintela    ldflags="-p $ldflags"
7776d02c1db3SJuan Quintela  fi
7777d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
7778d02c1db3SJuan Quintela    ldflags="-p $ldflags"
777925be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
7780d02c1db3SJuan Quintela  fi
7781d02c1db3SJuan Quintelafi
7782d02c1db3SJuan Quintela
7783e633a5c6SEric Blakeif test "$target_linux_user" = "yes" || test "$target_bsd_user" = "yes" ; then
7784964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
7785fa282484SJuan Quintelafi
7786fa282484SJuan Quintela
7787e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
7788e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
7789e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
7790e9a3591fSChristian Borntraeger# header if
7791e9a3591fSChristian Borntraeger#  - we build on s390x
7792e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
7793e9a3591fSChristian Borntraeger#  - KVM is enabled
7794e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
7795e633a5c6SEric Blakeif test "$TARGET_ARCH" = "s390x" && test "$target_softmmu" = "yes" && \
7796e633a5c6SEric Blake        test "$ARCH" = "s390x" && test "$kvm" = "yes"; then
7797e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
7798e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
7799e9a3591fSChristian Borntraeger    fi
7800e9a3591fSChristian Borntraegerfi
7801e9a3591fSChristian Borntraeger
780225be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
780325be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7804fa282484SJuan Quintela
780597a847bcSbellarddone # for target in $targets
78067d13299dSbellard
7807d75402b5SAlex Bennéeif test -n "$enabled_cross_compilers"; then
7808d75402b5SAlex Bennée    echo
7809d75402b5SAlex Bennée    echo "NOTE: cross-compilers enabled: $enabled_cross_compilers"
7810d75402b5SAlex Bennéefi
7811d75402b5SAlex Bennée
7812e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
7813a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
7814a540f158SPeter Crosthwaitefi
7815e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7816e219c499SRichard Henderson  echo "config-host.h: subdir-capstone" >> $config_host_mak
7817e219c499SRichard Hendersonfi
7818e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
7819e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7820e219c499SRichard Hendersonfi
7821a540f158SPeter Crosthwaite
7822a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
7823a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
7824a99d57bbSWanlong Gaofi
7825a99d57bbSWanlong Gao
7826fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
7827fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
7828fd0e6053SJohn Snowfi
7829fd0e6053SJohn Snow
7830e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
7831e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
7832e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
7833e29e5c6eSPeter Maydell# (these can be both files and directories).
7834e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
7835e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
7836e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
7837e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
7838e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
7839e29e5c6eSPeter Maydell# directory and symlink the directory instead.
7840b1fb9a63SFam ZhengDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
7841fc281c80SEmanuele Giuseppe EspositoDIRS="$DIRS tests/fp tests/qgraph"
7842b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
78439933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
78442d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
7845fe07b62cSPhilippe Mathieu-DaudéLINKS="Makefile tests/tcg/Makefile"
7846e29e5c6eSPeter MaydellLINKS="$LINKS tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7847e29e5c6eSPeter MaydellLINKS="$LINKS tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7848e29e5c6eSPeter MaydellLINKS="$LINKS tests/fp/Makefile"
7849e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
7850e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/spapr-rtas/Makefile"
7851e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
7852e29e5c6eSPeter MaydellLINKS="$LINKS roms/seabios/Makefile roms/vgabios/Makefile"
7853e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
7854e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
785539950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
785639950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
78578f8fd9edSCleber RosaLINKS="$LINKS python"
7858753d11f2SRichard Hendersonfor bios_file in \
7859753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
7860225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
78615acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
7862753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
7863753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
7864e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
7865753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
78664e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
7867753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
7868753d11f2SRichard Hendersondo
7869e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
78707ea78b74SJan Kiszkadone
7871d1807a4fSPaolo Bonzinimkdir -p $DIRS
7872e29e5c6eSPeter Maydellfor f in $LINKS ; do
7873cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
7874f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
7875f9245e10SPeter Maydell    fi
78767d13299dSbellarddone
78771ad2134fSPaul Brook
7878c34ebfdcSAnthony Liguori# temporary config to build submodules
78792d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
7880c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
788137116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
7882c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7883cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
78845f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
7885c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
7886c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
78873dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
7888c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
7889a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
7890c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
78919f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
7892c34ebfdcSAnthony Liguoridone
7893c34ebfdcSAnthony Liguori
789476c7560aSMax Reitz# set up qemu-iotests in this build directory
789576c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
789676c7560aSMax Reitz
789776c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
789876c7560aSMax Reitzecho >> "$iotests_common_env"
789976c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
790076c7560aSMax Reitz
7901dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
7902dc655404SMichael S. Tsirkincat <<EOD >config.status
7903dc655404SMichael S. Tsirkin#!/bin/sh
7904dc655404SMichael S. Tsirkin# Generated by configure.
7905dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
7906dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
7907dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
7908dc655404SMichael S. TsirkinEOD
7909e811da7fSDaniel P. Berrangé
7910e811da7fSDaniel P. Berrangépreserve_env() {
7911e811da7fSDaniel P. Berrangé    envname=$1
7912e811da7fSDaniel P. Berrangé
7913e811da7fSDaniel P. Berrangé    eval envval=\$$envname
7914e811da7fSDaniel P. Berrangé
7915e811da7fSDaniel P. Berrangé    if test -n "$envval"
7916e811da7fSDaniel P. Berrangé    then
7917e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
7918e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
7919e811da7fSDaniel P. Berrangé    else
7920e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
7921e811da7fSDaniel P. Berrangé    fi
7922e811da7fSDaniel P. Berrangé}
7923e811da7fSDaniel P. Berrangé
7924e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
7925e811da7fSDaniel P. Berrangé# features/build target configure will detect
7926e811da7fSDaniel P. Berrangépreserve_env AR
7927e811da7fSDaniel P. Berrangépreserve_env AS
7928e811da7fSDaniel P. Berrangépreserve_env CC
7929e811da7fSDaniel P. Berrangépreserve_env CPP
7930e811da7fSDaniel P. Berrangépreserve_env CXX
7931e811da7fSDaniel P. Berrangépreserve_env INSTALL
7932e811da7fSDaniel P. Berrangépreserve_env LD
7933e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
7934e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
7935e811da7fSDaniel P. Berrangépreserve_env MAKE
7936e811da7fSDaniel P. Berrangépreserve_env NM
7937e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
7938e811da7fSDaniel P. Berrangépreserve_env PATH
7939e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
7940e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
7941e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
7942e811da7fSDaniel P. Berrangépreserve_env PYTHON
7943e811da7fSDaniel P. Berrangépreserve_env SDL_CONFIG
7944e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
7945e811da7fSDaniel P. Berrangépreserve_env SMBD
7946e811da7fSDaniel P. Berrangépreserve_env STRIP
7947e811da7fSDaniel P. Berrangépreserve_env WINDRES
7948e811da7fSDaniel P. Berrangé
7949dc655404SMichael S. Tsirkinprintf "exec" >>config.status
7950dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
7951cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
7952dc655404SMichael S. Tsirkinchmod +x config.status
7953dc655404SMichael S. Tsirkin
79548cd05ab6SPeter Maydellrm -r "$TMPDIR1"
7955