xref: /openbmc/qemu/configure (revision db37dd89d663a2891d2b70c753a41389ae7893e4)
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}/${TMPB}.mo"
3326fffe29SEmilio G. CotaTMPTXT="${TMPDIR1}/${TMPB}.txt"
347d13299dSbellard
35da1d85e3SGerd Hoffmannrm -f config.log
369ac81bbbSmalc
37b48e3611SPeter Maydell# Print a helpful header at the top of config.log
38b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
39979ae168SPeter Maydellprintf "# Configured with:" >> config.log
40979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
41979ae168SPeter Maydellecho >> config.log
42b48e3611SPeter Maydellecho "#" >> config.log
43b48e3611SPeter Maydell
44d880a3baSPaolo Bonziniprint_error() {
45d880a3baSPaolo Bonzini    (echo
4676ad07a4SPeter Maydell    echo "ERROR: $1"
4776ad07a4SPeter Maydell    while test -n "$2"; do
4876ad07a4SPeter Maydell        echo "       $2"
4976ad07a4SPeter Maydell        shift
5076ad07a4SPeter Maydell    done
51d880a3baSPaolo Bonzini    echo) >&2
52d880a3baSPaolo Bonzini}
53d880a3baSPaolo Bonzini
54d880a3baSPaolo Bonzinierror_exit() {
55d880a3baSPaolo Bonzini    print_error "$@"
5676ad07a4SPeter Maydell    exit 1
5776ad07a4SPeter Maydell}
5876ad07a4SPeter Maydell
599c83ffd8SPeter Maydelldo_compiler() {
609c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
619c83ffd8SPeter Maydell    # is compiler binary to execute.
629c83ffd8SPeter Maydell    local compiler="$1"
639c83ffd8SPeter Maydell    shift
648bbe05d7SIan Jackson    if test -n "$BASH_VERSION"; then eval '
658bbe05d7SIan Jackson        echo >>config.log "
668bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]}
678bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}"
688bbe05d7SIan Jackson    '; fi
699c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
709c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
718dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
728dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
738dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
748dc38a78SPeter Maydell    # obvious to developers.
758dc38a78SPeter Maydell    if test "$werror" != "yes"; then
768dc38a78SPeter Maydell        return 0
778dc38a78SPeter Maydell    fi
788dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
798dc38a78SPeter Maydell    case "$*" in
808dc38a78SPeter Maydell        *-Werror*)
818dc38a78SPeter Maydell           return 0
828dc38a78SPeter Maydell        ;;
838dc38a78SPeter Maydell    esac
849c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
859c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
8676ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
8776ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
8876ad07a4SPeter Maydell        "will be at the bottom of config.log." \
8976ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
908dc38a78SPeter Maydell}
918dc38a78SPeter Maydell
929c83ffd8SPeter Maydelldo_cc() {
939c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
949c83ffd8SPeter Maydell}
959c83ffd8SPeter Maydell
969c83ffd8SPeter Maydelldo_cxx() {
979c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
989c83ffd8SPeter Maydell}
999c83ffd8SPeter Maydell
1009c83ffd8SPeter Maydellupdate_cxxflags() {
1019c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
1029c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
1039c83ffd8SPeter Maydell    # because they only make sense for C programs.
10453422040SPaolo Bonzini    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS"
10511cde1c8SBruno Dominguez
1069c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1079c83ffd8SPeter Maydell        case $arg in
1089c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1099c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1109c83ffd8SPeter Maydell                ;;
1117be41675SThomas Huth            -std=gnu99)
1127be41675SThomas Huth                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }"-std=gnu++98"
1137be41675SThomas Huth                ;;
1149c83ffd8SPeter Maydell            *)
1159c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1169c83ffd8SPeter Maydell                ;;
1179c83ffd8SPeter Maydell        esac
1189c83ffd8SPeter Maydell    done
1199c83ffd8SPeter Maydell}
1209c83ffd8SPeter Maydell
12152166aa0SJuan Quintelacompile_object() {
122fd0e6053SJohn Snow  local_cflags="$1"
123fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
12452166aa0SJuan Quintela}
12552166aa0SJuan Quintela
12652166aa0SJuan Quintelacompile_prog() {
12752166aa0SJuan Quintela  local_cflags="$1"
12852166aa0SJuan Quintela  local_ldflags="$2"
1298dc38a78SPeter Maydell  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
13052166aa0SJuan Quintela}
13152166aa0SJuan Quintela
13211568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
13311568d6dSPaolo Bonzinisymlink() {
13472b8b5a1SStefan Weil  rm -rf "$2"
135ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
13672b8b5a1SStefan Weil  ln -s "$1" "$2"
13711568d6dSPaolo Bonzini}
13811568d6dSPaolo Bonzini
1390dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1400dba6195SLoïc Minier# executable or a builtin)
1410dba6195SLoïc Minierhas() {
1420dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1430dba6195SLoïc Minier}
1440dba6195SLoïc Minier
1450dba6195SLoïc Minier# search for an executable in PATH
1460dba6195SLoïc Minierpath_of() {
1470dba6195SLoïc Minier    local_command="$1"
1480dba6195SLoïc Minier    local_ifs="$IFS"
1490dba6195SLoïc Minier    local_dir=""
1500dba6195SLoïc Minier
1510dba6195SLoïc Minier    # pathname has a dir component?
1520dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1530dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1540dba6195SLoïc Minier            echo "$local_command"
1550dba6195SLoïc Minier            return 0
1560dba6195SLoïc Minier        fi
1570dba6195SLoïc Minier    fi
1580dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1590dba6195SLoïc Minier        return 1
1600dba6195SLoïc Minier    fi
1610dba6195SLoïc Minier
1620dba6195SLoïc Minier    IFS=:
1630dba6195SLoïc Minier    for local_dir in $PATH; do
1640dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1650dba6195SLoïc Minier            echo "$local_dir/$local_command"
1660dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1670dba6195SLoïc Minier            return 0
1680dba6195SLoïc Minier        fi
1690dba6195SLoïc Minier    done
1700dba6195SLoïc Minier    # not found
1710dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1720dba6195SLoïc Minier    return 1
1730dba6195SLoïc Minier}
1740dba6195SLoïc Minier
1755b808275SLluís Vilanovahave_backend () {
1765b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1775b808275SLluís Vilanova}
1785b808275SLluís Vilanova
1793b6b7550SPaolo Bonziniglob() {
1803b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
1813b6b7550SPaolo Bonzini}
1823b6b7550SPaolo Bonzini
1833b6b7550SPaolo Bonzinisupported_hax_target() {
1843b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
1853b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1863b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
1873b6b7550SPaolo Bonzini        i386|x86_64)
1883b6b7550SPaolo Bonzini            return 0
1893b6b7550SPaolo Bonzini        ;;
1903b6b7550SPaolo Bonzini    esac
1913b6b7550SPaolo Bonzini    return 1
1923b6b7550SPaolo Bonzini}
1933b6b7550SPaolo Bonzini
1943b6b7550SPaolo Bonzinisupported_kvm_target() {
1953b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
1963b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1973b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
1983b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
1993b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
2003b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
2013b6b7550SPaolo Bonzini        mips:mips | mipsel:mips | \
202f8378accSRichard Henderson        ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | ppc64:ppc64le | \
2033b6b7550SPaolo Bonzini        s390x:s390x)
2043b6b7550SPaolo Bonzini            return 0
2053b6b7550SPaolo Bonzini        ;;
2063b6b7550SPaolo Bonzini    esac
2073b6b7550SPaolo Bonzini    return 1
2083b6b7550SPaolo Bonzini}
2093b6b7550SPaolo Bonzini
2103b6b7550SPaolo Bonzinisupported_xen_target() {
2113b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2123b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
213b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
214b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
215b5ed2e11SPaolo Bonzini        i386|x86_64)
2163b6b7550SPaolo Bonzini            return 0
2173b6b7550SPaolo Bonzini        ;;
2183b6b7550SPaolo Bonzini    esac
2193b6b7550SPaolo Bonzini    return 1
2203b6b7550SPaolo Bonzini}
2213b6b7550SPaolo Bonzini
222c97d6d2cSSergio Andres Gomez Del Realsupported_hvf_target() {
223c97d6d2cSSergio Andres Gomez Del Real    test "$hvf" = "yes" || return 1
224c97d6d2cSSergio Andres Gomez Del Real    glob "$1" "*-softmmu" || return 1
225c97d6d2cSSergio Andres Gomez Del Real    case "${1%-softmmu}" in
226c97d6d2cSSergio Andres Gomez Del Real        x86_64)
227c97d6d2cSSergio Andres Gomez Del Real            return 0
228c97d6d2cSSergio Andres Gomez Del Real        ;;
229c97d6d2cSSergio Andres Gomez Del Real    esac
230c97d6d2cSSergio Andres Gomez Del Real    return 1
231c97d6d2cSSergio Andres Gomez Del Real}
232c97d6d2cSSergio Andres Gomez Del Real
233d661d9a4SJustin Terry (VM)supported_whpx_target() {
234d661d9a4SJustin Terry (VM)    test "$whpx" = "yes" || return 1
235d661d9a4SJustin Terry (VM)    glob "$1" "*-softmmu" || return 1
236d661d9a4SJustin Terry (VM)    case "${1%-softmmu}" in
237d661d9a4SJustin Terry (VM)        i386|x86_64)
238d661d9a4SJustin Terry (VM)            return 0
239d661d9a4SJustin Terry (VM)        ;;
240d661d9a4SJustin Terry (VM)    esac
241d661d9a4SJustin Terry (VM)    return 1
242d661d9a4SJustin Terry (VM)}
243d661d9a4SJustin Terry (VM)
244d880a3baSPaolo Bonzinisupported_target() {
245d880a3baSPaolo Bonzini    case "$1" in
246d880a3baSPaolo Bonzini        *-softmmu)
247d880a3baSPaolo Bonzini            ;;
248d880a3baSPaolo Bonzini        *-linux-user)
249d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
250d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
251d880a3baSPaolo Bonzini                return 1
252d880a3baSPaolo Bonzini            fi
253d880a3baSPaolo Bonzini            ;;
254d880a3baSPaolo Bonzini        *-bsd-user)
255d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
256d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
257d880a3baSPaolo Bonzini                return 1
258d880a3baSPaolo Bonzini            fi
259d880a3baSPaolo Bonzini            ;;
260d880a3baSPaolo Bonzini        *)
261d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
262d880a3baSPaolo Bonzini            return 1
263d880a3baSPaolo Bonzini            ;;
264d880a3baSPaolo Bonzini    esac
265b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
266b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
267b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
268b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
269c97d6d2cSSergio Andres Gomez Del Real    supported_hvf_target "$1" && return 0
270d661d9a4SJustin Terry (VM)    supported_whpx_target "$1" && return 0
271b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
272b3f6ea7eSPaolo Bonzini    return 1
273d880a3baSPaolo Bonzini}
274d880a3baSPaolo Bonzini
275e9a3591fSChristian Borntraeger
276e9a3591fSChristian Borntraegerld_has() {
277e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
278e9a3591fSChristian Borntraeger}
279e9a3591fSChristian Borntraeger
28079d77bcdSPeter Maydell# make source path absolute
28114211825SAntonio Ospitesource_path=$(cd "$(dirname -- "$0")"; pwd)
28214211825SAntonio Ospite
2834ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
2844ace32e2SAntonio Ospitethen
2854ace32e2SAntonio Ospite  error_exit "main directory cannot contain spaces nor colons"
2864ace32e2SAntonio Ospitefi
2874ace32e2SAntonio Ospite
28814211825SAntonio Ospite# default parameters
2892ff6b91eSJuan Quintelacpu=""
290a31a8642SMichael S. Tsirkiniasl="iasl"
2911e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
29243ce4dfeSbellardstatic="no"
2937d13299dSbellardcross_prefix=""
2940c58ac1cSmalcaudio_drv_list=""
295b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
296b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
297e49d021eSPeter Maydellhost_cc="cc"
29802f9135bSDaniel P. Berrangélibs_cpu=""
29973da375eSJuan Quintelalibs_softmmu=""
3003e2e0e6bSJuan Quintelalibs_tools=""
301d5631638Smalcaudio_win_int=""
302957f1f99SMichael Rothlibs_qga=""
3035bc62e01SGerd Hoffmanndebug_info="yes"
30463678e17SSteven Noonanstack_protector=""
305afc3a8f9SAlex Bennéeuse_containers="yes"
306ac0df51dSaliguori
30792712822SDaniel P. Berrangeif test -e "$source_path/.git"
30892712822SDaniel P. Berrangethen
309f62bbee5SDaniel P. Berrange    git_update=yes
31092712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
3113ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
3123ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
31392712822SDaniel P. Berrangeelse
314f62bbee5SDaniel P. Berrange    git_update=no
315aef45d51SDaniel P. Berrange    git_submodules=""
3165c0ef67aSDaniel P. Berrangé
3175c0ef67aSDaniel P. Berrangé    if ! test -f "$source_path/ui/keycodemapdb/README"
3185c0ef67aSDaniel P. Berrangé    then
3195c0ef67aSDaniel P. Berrangé        echo
3205c0ef67aSDaniel P. Berrangé        echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
3215c0ef67aSDaniel P. Berrangé        echo
3225c0ef67aSDaniel P. Berrangé        echo "This is not a GIT checkout but module content appears to"
3235c0ef67aSDaniel P. Berrangé        echo "be missing. Do not use 'git archive' or GitHub download links"
3245c0ef67aSDaniel P. Berrangé        echo "to acquire QEMU source archives. Non-GIT builds are only"
3255c0ef67aSDaniel P. Berrangé        echo "supported with source archives linked from:"
3265c0ef67aSDaniel P. Berrangé        echo
327a3e3b521SPeter Maydell        echo "  https://www.qemu.org/download/#source"
3285c0ef67aSDaniel P. Berrangé        echo
3295c0ef67aSDaniel P. Berrangé        echo "Developers working with GIT can use scripts/archive-source.sh"
3305c0ef67aSDaniel P. Berrangé        echo "if they need to create valid source archives."
3315c0ef67aSDaniel P. Berrangé        echo
3325c0ef67aSDaniel P. Berrangé        exit 1
3335c0ef67aSDaniel P. Berrangé    fi
33492712822SDaniel P. Berrangefi
335cc84d63aSDaniel P. Berrangegit="git"
336ac0df51dSaliguori
337afb63ebdSStefan Weil# Don't accept a target_list environment variable.
338afb63ebdSStefan Weilunset target_list
339447e133fSAlex Bennéeunset target_list_exclude
340377529c0SPaolo Bonzini
341377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
342377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
343377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
344377529c0SPaolo Bonzini#              unless --disable-foo is given
345377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
346377529c0SPaolo Bonzini#              feature will searched for,
347377529c0SPaolo Bonzini#              if not found, configure exits with error
348377529c0SPaolo Bonzini#
349377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
350377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
351377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
352377529c0SPaolo Bonzini
353377529c0SPaolo Bonzinibrlapi=""
354377529c0SPaolo Bonzinicurl=""
355377529c0SPaolo Bonzinicurses=""
356377529c0SPaolo Bonzinidocs=""
357377529c0SPaolo Bonzinifdt=""
35858952137SVincenzo Maffionenetmap="no"
359377529c0SPaolo Bonzinisdl=""
360a442fe2fSDaniel P. Berrangésdl_image=""
361983eef5aSMeador Ingevirtfs=""
362fe8fc5aeSPaolo Bonzinimpath=""
363821601eaSJes Sorensenvnc="yes"
364377529c0SPaolo Bonzinisparse="no"
365377529c0SPaolo Bonzinivde=""
366377529c0SPaolo Bonzinivnc_sasl=""
367377529c0SPaolo Bonzinivnc_jpeg=""
368377529c0SPaolo Bonzinivnc_png=""
3696a021536SGerd Hoffmannxkbcommon=""
370377529c0SPaolo Bonzinixen=""
371d5b93ddfSAnthony PERARDxen_ctrl_version=""
372eb6fda0fSAnthony PERARDxen_pci_passthrough=""
373377529c0SPaolo Bonzinilinux_aio=""
37447e98658SCorey Bryantcap_ng=""
375377529c0SPaolo Bonziniattr=""
3764f26f2b6SAvi Kivitylibattr=""
377377529c0SPaolo Bonzinixfs=""
378b3f6ea7eSPaolo Bonzinitcg="yes"
379a40161cbSPaolo Bonzinimembarrier=""
380299e6f19SPaolo Bonzinivhost_net=""
381299e6f19SPaolo Bonzinivhost_crypto=""
382299e6f19SPaolo Bonzinivhost_scsi=""
383299e6f19SPaolo Bonzinivhost_vsock=""
384e6a74868SMarc-André Lureauvhost_user=""
38598fc1adaSDr. David Alan Gilbertvhost_user_fs=""
386d41a75a2SBradkvm="no"
387b0cb0a66SVincent Palatinhax="no"
388c97d6d2cSSergio Andres Gomez Del Realhvf="no"
389d661d9a4SJustin Terry (VM)whpx="no"
3902da776dbSMichael R. Hinesrdma=""
39121ab34c9SMarcel Apfelbaumpvrdma=""
392377529c0SPaolo Bonzinigprof="no"
393377529c0SPaolo Bonzinidebug_tcg="no"
394377529c0SPaolo Bonzinidebug="no"
395247724cbSMarc-André Lureausanitizers="no"
396b553a042SJohn Snowfortify_source=""
397377529c0SPaolo Bonzinistrip_opt="yes"
3989195b2c2SStefan Weiltcg_interpreter="no"
399377529c0SPaolo Bonzinibigendian="no"
400377529c0SPaolo Bonzinimingw32="no"
4011d728c39SBlue Swirlgcov="no"
4021d728c39SBlue Swirlgcov_tool="gcov"
403377529c0SPaolo BonziniEXESUF=""
40417969268SFam ZhengDSOSUF=".so"
40517969268SFam ZhengLDFLAGS_SHARED="-shared"
40617969268SFam Zhengmodules="no"
407377529c0SPaolo Bonziniprefix="/usr/local"
408377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
409528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
4103d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
411850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
412377529c0SPaolo Bonzinibindir="\${prefix}/bin"
4133aa5d2beSAlon Levylibdir="\${prefix}/lib"
4148bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
4150f94d6daSAlon Levyincludedir="\${prefix}/include"
416377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
417785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
418377529c0SPaolo Bonziniconfsuffix="/qemu"
419675b9b53SMarc-André Lureauslirp=""
420377529c0SPaolo Bonzinioss_lib=""
421377529c0SPaolo Bonzinibsd="no"
422377529c0SPaolo Bonzinilinux="no"
423377529c0SPaolo Bonzinisolaris="no"
424377529c0SPaolo Bonziniprofiler="no"
425377529c0SPaolo Bonzinicocoa="no"
426377529c0SPaolo Bonzinisoftmmu="yes"
427377529c0SPaolo Bonzinilinux_user="no"
428377529c0SPaolo Bonzinibsd_user="no"
429377529c0SPaolo Bonziniblobs="yes"
43005dfa22bSPhilippe Mathieu-Daudéedk2_blobs="no"
431377529c0SPaolo Bonzinipkgversion=""
43240d6444eSAvi Kivitypie=""
4333556c233SPaolo Bonziniqom_cast_debug="yes"
434baf86d6bSPaolo Bonzinitrace_backends="log"
435377529c0SPaolo Bonzinitrace_file="trace"
436377529c0SPaolo Bonzinispice=""
437377529c0SPaolo Bonzinirbd=""
4387b02f544SMarc-André Lureausmartcard=""
4392b2325ffSGerd Hoffmannlibusb=""
44069354a83SHans de Goedeusb_redir=""
441da076ffeSGerd Hoffmannopengl=""
442014cb152SGerd Hoffmannopengl_dmabuf="no"
4435dd89908SRichard Hendersoncpuid_h="no"
44486583a07SLiam Merwickavx2_opt=""
4451ece9905SAlon Levyzlib="yes"
4468ca80760SRichard Hendersoncapstone=""
447b25c9dffSStefan Weillzo=""
448b25c9dffSStefan Weilsnappy=""
4496b383c08SPeter Wubzip2=""
45083bc1f97SJulio Faraccolzfse=""
451e8ef31a3SMichael Tokarevguest_agent=""
452d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
45350cbebb9SMichael Rothguest_agent_ntddscsi="no"
4549dacf32dSYossi Hindinguest_agent_msi=""
455d9840e25STomoki Sekiyamavss_win32_sdk=""
456d9840e25STomoki Sekiyamawin_sdk="no"
4574b1c11fdSDaniel P. Berrangewant_tools="yes"
458c589b249SRonnie Sahlberglibiscsi=""
4596542aa9cSPeter Lievenlibnfs=""
460519175a2SAlex Barcelocoroutine=""
46170c60c08SStefan Hajnoczicoroutine_pool=""
4627d992e4dSPeter Lievendebug_stack_usage="no"
463f0d92b56SLongpeng(Mike)crypto_afalg="no"
464f794573eSEduardo Otuboseccomp=""
465eb100396SBharata B Raoglusterfs=""
466d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4670c14fb47SBharata B Raoglusterfs_discard="no"
468df3a429aSNiels de Vosglusterfs_fallocate="no"
4697c815372SBharata B Raoglusterfs_zerofill="no"
470e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
4710e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
472a4ccabcfSAnthony Liguorigtk=""
473925a0400SGerd Hoffmanngtk_gl="no"
474a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
475ddbb0d09SDaniel P. Berrangegnutls=""
47691bfcdb0SDaniel P. Berrangenettle=""
477dc2207afSDaniel P. Berrangénettle_xts="no"
47891bfcdb0SDaniel P. Berrangegcrypt=""
4791f923c70SLongpeng(Mike)gcrypt_hmac="no"
480e0576942SDaniel P. Berrangégcrypt_xts="no"
481e0576942SDaniel P. Berrangéqemu_private_xts="yes"
4828953caf3SDaniel P. Berrangeauth_pam=""
483bbbf9bfbSStefan Weilvte=""
4849d9e1521SGerd Hoffmannvirglrenderer=""
4857aaa6a16SPaolo Bonzinitpm=""
486b10d49d7SPino Toscanolibssh=""
487ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
488a99d57bbSWanlong Gaonuma=""
4892847b469SFam Zhengtcmalloc="no"
4907b01cb97SAlexandre Derumierjemalloc="no"
491a6b1d4c0SChanglong Xiereplication="yes"
492da92c3ffSAshish Mittalvxhs=""
4932f740136SJeff Codybochs="yes"
4942f740136SJeff Codycloop="yes"
4952f740136SJeff Codydmg="yes"
4962f740136SJeff Codyqcow1="yes"
4972f740136SJeff Codyvdi="yes"
4982f740136SJeff Codyvvfat="yes"
4992f740136SJeff Codyqed="yes"
5002f740136SJeff Codyparallels="yes"
5012f740136SJeff Codysheepdog="yes"
502ed279a06SKlim Kireevlibxml2=""
503ba59fb77SPaolo Bonzinidebug_mutex="no"
50417824406SJunyan Helibpmem=""
505f3494749SPaolo Bonzinidefault_devices="yes"
50640e8c6f4SAlex Bennéeplugins="no"
507377529c0SPaolo Bonzini
508898be3e0SPeter Maydellsupported_cpu="no"
509898be3e0SPeter Maydellsupported_os="no"
510fb59dabdSPeter Maydellbogus_os="no"
5115a22ab71SYang Zhongmalloc_trim=""
512898be3e0SPeter Maydell
513ac0df51dSaliguori# parse CC options first
514ac0df51dSaliguorifor opt do
51589138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
516ac0df51dSaliguori  case "$opt" in
517ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
518ac0df51dSaliguori  ;;
5193d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
520ac0df51dSaliguori  ;;
52183f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
52283f73fceSTomoki Sekiyama  ;;
5232ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5242ff6b91eSJuan Quintela  ;;
525de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
526e2a2ed06SJuan Quintela  ;;
52711cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
52811cde1c8SBruno Dominguez  ;;
529a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
530f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
531e2a2ed06SJuan Quintela  ;;
5325bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
5335bc62e01SGerd Hoffmann  ;;
5345bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
5355bc62e01SGerd Hoffmann  ;;
536d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
537d75402b5SAlex Bennée  ;;
538d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
539d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
5402038f8c8SPaolo Bonzini                      cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}"
541d422b2bcSAlex Bennée  ;;
542d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
5432038f8c8SPaolo Bonzini                cc_archs="$cc_archs $cc_arch"
544d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
5452038f8c8SPaolo Bonzini                cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}"
546d75402b5SAlex Bennée  ;;
547ac0df51dSaliguori  esac
548ac0df51dSaliguoridone
549ac0df51dSaliguori# OS specific
550ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
55193148aa5SStefan Weil# we can eliminate its usage altogether.
552ac0df51dSaliguori
553e49d021eSPeter Maydell# Preferred compiler:
554e49d021eSPeter Maydell#  ${CC} (if set)
555e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
556e49d021eSPeter Maydell#  system compiler
557e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
558e49d021eSPeter Maydell  cc="$host_cc"
559e49d021eSPeter Maydellelse
560b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
561e49d021eSPeter Maydellfi
562e49d021eSPeter Maydell
56383f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
56483f73fceSTomoki Sekiyama  cxx="c++"
56583f73fceSTomoki Sekiyamaelse
56683f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
56783f73fceSTomoki Sekiyamafi
56883f73fceSTomoki Sekiyama
569b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
570cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5715f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5723dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
573b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
574b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5759f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5764852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
577b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
578b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
57917884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
58017884d7bSSergei Trofimovichquery_pkg_config() {
58117884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
58217884d7bSSergei Trofimovich}
58317884d7bSSergei Trofimovichpkg_config=query_pkg_config
58447c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
585ac0df51dSaliguori
58645d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
58745d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
58845d285abSPeter Maydell
589be17dc90SMichael S. Tsirkin# default flags for all hosts
5902d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5912d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5922d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
5932d31515bSPeter Maydell# provides these semantics.)
5947be41675SThomas HuthQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv -std=gnu99 $QEMU_CFLAGS"
595f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
596c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
597be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
5989edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
59953422040SPaolo BonziniQEMU_INCLUDES="$QEMU_INCLUDES -iquote \$(SRC_PATH)/disas/libvixl"
6005bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
6015bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
602be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
6035bc62e01SGerd Hoffmannfi
604be17dc90SMichael S. Tsirkin
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
705f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
706f8378accSRichard Henderson      cpu="ppc64le"
707f8378accSRichard Henderson    else
708fdf7ed96Smalc      cpu="ppc64"
709f8378accSRichard Henderson    fi
710ac0df51dSaliguori  else
711fdf7ed96Smalc    cpu="ppc"
712fdf7ed96Smalc  fi
713afa05235SAurelien Jarnoelif check_define __mips__ ; then
714afa05235SAurelien Jarno  cpu="mips"
715d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
716d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
717d66ed0eaSAurelien Jarno    cpu="s390x"
718d66ed0eaSAurelien Jarno  else
719d66ed0eaSAurelien Jarno    cpu="s390"
720d66ed0eaSAurelien Jarno  fi
721c4f80543SAlistair Franciselif check_define __riscv ; then
722c4f80543SAlistair Francis  if check_define _LP64 ; then
723c4f80543SAlistair Francis    cpu="riscv64"
724c4f80543SAlistair Francis  else
725c4f80543SAlistair Francis    cpu="riscv32"
726c4f80543SAlistair Francis  fi
72721d89f84SPeter Maydellelif check_define __arm__ ; then
72821d89f84SPeter Maydell  cpu="arm"
7291f080313SClaudio Fontanaelif check_define __aarch64__ ; then
7301f080313SClaudio Fontana  cpu="aarch64"
731fdf7ed96Smalcelse
73289138857SStefan Weil  cpu=$(uname -m)
733ac0df51dSaliguorifi
734ac0df51dSaliguori
735359bc95dSPeter MaydellARCH=
736359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
737359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
7387d13299dSbellardcase "$cpu" in
739ee35e968SThomas Huth  ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
740898be3e0SPeter Maydell    supported_cpu="yes"
741898be3e0SPeter Maydell  ;;
742f8378accSRichard Henderson  ppc64le)
743f8378accSRichard Henderson    ARCH="ppc64"
744f8378accSRichard Henderson    supported_cpu="yes"
745f8378accSRichard Henderson  ;;
7467d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
74797a847bcSbellard    cpu="i386"
748898be3e0SPeter Maydell    supported_cpu="yes"
7497d13299dSbellard  ;;
750aaa5fa14Saurel32  x86_64|amd64)
751aaa5fa14Saurel32    cpu="x86_64"
752898be3e0SPeter Maydell    supported_cpu="yes"
753aaa5fa14Saurel32  ;;
75421d89f84SPeter Maydell  armv*b|armv*l|arm)
75521d89f84SPeter Maydell    cpu="arm"
756898be3e0SPeter Maydell    supported_cpu="yes"
7577d13299dSbellard  ;;
7581f080313SClaudio Fontana  aarch64)
7591f080313SClaudio Fontana    cpu="aarch64"
760898be3e0SPeter Maydell    supported_cpu="yes"
7611f080313SClaudio Fontana  ;;
762afa05235SAurelien Jarno  mips*)
763afa05235SAurelien Jarno    cpu="mips"
764898be3e0SPeter Maydell    supported_cpu="yes"
765afa05235SAurelien Jarno  ;;
7663142255cSblueswir1  sparc|sun4[cdmuv])
767ae228531Sbellard    cpu="sparc"
7686499fd15SPeter Maydell    supported_cpu="yes"
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}}
904faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
905faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
906ddf90699SEduardo Habkost# we check that too
907faf44142SDaniel P. Berrangépython=
908ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python
909faf44142SDaniel P. Berrangédo
910faf44142SDaniel P. Berrangé    if has "$binary"
911faf44142SDaniel P. Berrangé    then
91295c5f2deSPaolo Bonzini        python=$(command -v "$binary")
913faf44142SDaniel P. Berrangé        break
914faf44142SDaniel P. Berrangé    fi
915faf44142SDaniel P. Berrangédone
916e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
9170db4a067SPaolo Bonzini
9183c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
9193c4a4d0dSPeter Maydellif has clang; then
9203c4a4d0dSPeter Maydell  objcc=clang
9213c4a4d0dSPeter Maydellelse
9223c4a4d0dSPeter Maydell  objcc="$cc"
9233c4a4d0dSPeter Maydellfi
9243c4a4d0dSPeter Maydell
9253457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
9263457a3f8SJuan Quintela  EXESUF=".exe"
92717969268SFam Zheng  DSOSUF=".dll"
92878e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
92978e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
930b965e8c5SPaolo Bonzini  LIBS="-lwinmm -lws2_32 $LIBS"
93193b25869SJohn Snow  write_c_skeleton;
932f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
933f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
934f7cf5d5bSStefan Weil  fi
935c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
936683035deSPaolo Bonzini  mandir="\${prefix}"
937528ae5b8SEduardo Habkost  datadir="\${prefix}"
938850da188SEduardo Habkost  qemu_docdir="\${prefix}"
939683035deSPaolo Bonzini  bindir="\${prefix}"
940683035deSPaolo Bonzini  sysconfdir="\${prefix}"
9415a699bbbSLaszlo Ersek  local_statedir=
942683035deSPaolo Bonzini  confsuffix=""
943105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
9443457a3f8SJuan Quintelafi
9453457a3f8SJuan Quintela
946487fefdbSAnthony Liguoriwerror=""
94785aa5189Sbellard
9487d13299dSbellardfor opt do
94989138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
9507d13299dSbellard  case "$opt" in
9512efc3265Sbellard  --help|-h) show_help=yes
9522efc3265Sbellard  ;;
95399123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
95499123e13SMike Frysinger  ;;
955b1a550a0Spbrook  --prefix=*) prefix="$optarg"
9567d13299dSbellard  ;;
957b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
95832ce6337Sbellard  ;;
959ac0df51dSaliguori  --cross-prefix=*)
9607d13299dSbellard  ;;
961ac0df51dSaliguori  --cc=*)
9627d13299dSbellard  ;;
963b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
96483469015Sbellard  ;;
96583f73fceSTomoki Sekiyama  --cxx=*)
96683f73fceSTomoki Sekiyama  ;;
967e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
968e007dbecSMichael S. Tsirkin  ;;
9693c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
9703c4a4d0dSPeter Maydell  ;;
971b1a550a0Spbrook  --make=*) make="$optarg"
9727d13299dSbellard  ;;
9736a882643Spbrook  --install=*) install="$optarg"
9746a882643Spbrook  ;;
975c886edfbSBlue Swirl  --python=*) python="$optarg"
976c886edfbSBlue Swirl  ;;
9771d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
9781d728c39SBlue Swirl  ;;
979e2d8830eSBrad  --smbd=*) smbd="$optarg"
980e2d8830eSBrad  ;;
981e2a2ed06SJuan Quintela  --extra-cflags=*)
9827d13299dSbellard  ;;
98311cde1c8SBruno Dominguez  --extra-cxxflags=*)
98411cde1c8SBruno Dominguez  ;;
985e2a2ed06SJuan Quintela  --extra-ldflags=*)
9867d13299dSbellard  ;;
9875bc62e01SGerd Hoffmann  --enable-debug-info)
9885bc62e01SGerd Hoffmann  ;;
9895bc62e01SGerd Hoffmann  --disable-debug-info)
9905bc62e01SGerd Hoffmann  ;;
991d75402b5SAlex Bennée  --cross-cc-*)
992d75402b5SAlex Bennée  ;;
99317969268SFam Zheng  --enable-modules)
99417969268SFam Zheng      modules="yes"
99517969268SFam Zheng  ;;
9963aa88b31SStefan Hajnoczi  --disable-modules)
9973aa88b31SStefan Hajnoczi      modules="no"
9983aa88b31SStefan Hajnoczi  ;;
9992ff6b91eSJuan Quintela  --cpu=*)
10007d13299dSbellard  ;;
1001b1a550a0Spbrook  --target-list=*) target_list="$optarg"
1002447e133fSAlex Bennée                   if test "$target_list_exclude"; then
1003447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
1004447e133fSAlex Bennée                   fi
1005447e133fSAlex Bennée  ;;
1006447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
1007447e133fSAlex Bennée                   if test "$target_list"; then
1008447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
1009447e133fSAlex Bennée                   fi
1010de83cd02Sbellard  ;;
10115b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
10125b808275SLluís Vilanova  ;;
10135b808275SLluís Vilanova  # XXX: backwards compatibility
10145b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
101594a420b1SStefan Hajnoczi  ;;
101674242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
10179410b56cSPrerna Saxena  ;;
1018f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
1019f3494749SPaolo Bonzini  ;;
1020f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
1021f3494749SPaolo Bonzini  ;;
10227d13299dSbellard  --enable-gprof) gprof="yes"
10237d13299dSbellard  ;;
10241d728c39SBlue Swirl  --enable-gcov) gcov="yes"
10251d728c39SBlue Swirl  ;;
102679427693SLoïc Minier  --static)
102779427693SLoïc Minier    static="yes"
102879427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
102917884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
103043ce4dfeSbellard  ;;
10310b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
10320b24e75fSPaolo Bonzini  ;;
10330b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
10340b24e75fSPaolo Bonzini  ;;
10353aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
10363aa5d2beSAlon Levy  ;;
10378bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
10388bf188aaSMichael Tokarev  ;;
10390f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
10400f94d6daSAlon Levy  ;;
1041528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
10420b24e75fSPaolo Bonzini  ;;
1043023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1044023d3d67SEduardo Habkost  ;;
1045850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
10460b24e75fSPaolo Bonzini  ;;
1047ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
104807381cc1SAnthony Liguori  ;;
1049785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1050785c23aeSLuiz Capitulino  ;;
10513d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
10523d5eecabSGerd Hoffmann  ;;
1053181ce1d0SOlaf Hering  --host=*|--build=*|\
1054181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1055785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1056023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1057023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1058023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1059023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1060023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1061023ddd74SMax Filippov    # lots of directory switches by default.
1062023ddd74SMax Filippov  ;;
106397a847bcSbellard  --disable-sdl) sdl="no"
106497a847bcSbellard  ;;
1065c4198157SJuan Quintela  --enable-sdl) sdl="yes"
1066c4198157SJuan Quintela  ;;
1067a442fe2fSDaniel P. Berrangé  --disable-sdl-image) sdl_image="no"
1068a442fe2fSDaniel P. Berrangé  ;;
1069a442fe2fSDaniel P. Berrangé  --enable-sdl-image) sdl_image="yes"
1070a442fe2fSDaniel P. Berrangé  ;;
10713556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
10723556c233SPaolo Bonzini  ;;
10733556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
10743556c233SPaolo Bonzini  ;;
1075983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1076983eef5aSMeador Inge  ;;
1077983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1078983eef5aSMeador Inge  ;;
1079fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1080fe8fc5aeSPaolo Bonzini  ;;
1081fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1082fe8fc5aeSPaolo Bonzini  ;;
1083821601eaSJes Sorensen  --disable-vnc) vnc="no"
1084821601eaSJes Sorensen  ;;
1085821601eaSJes Sorensen  --enable-vnc) vnc="yes"
1086821601eaSJes Sorensen  ;;
10872f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
10882f6a1ab0Sblueswir1  ;;
10890c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
10900c58ac1cSmalc  ;;
109189138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1092b64ec4e4SFam Zheng  ;;
109389138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1094eb852011SMarkus Armbruster  ;;
1095f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1096f8393946Saurel32  ;;
1097f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1098f8393946Saurel32  ;;
1099f3d08ee6SPaul Brook  --enable-debug)
1100f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1101f3d08ee6SPaul Brook      debug_tcg="yes"
11021fcc6d42SPeter Xu      debug_mutex="yes"
1103f3d08ee6SPaul Brook      debug="yes"
1104f3d08ee6SPaul Brook      strip_opt="no"
1105b553a042SJohn Snow      fortify_source="no"
1106f3d08ee6SPaul Brook  ;;
1107247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1108247724cbSMarc-André Lureau  ;;
1109247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1110247724cbSMarc-André Lureau  ;;
111103b4fe7dSaliguori  --enable-sparse) sparse="yes"
111203b4fe7dSaliguori  ;;
111303b4fe7dSaliguori  --disable-sparse) sparse="no"
111403b4fe7dSaliguori  ;;
11151625af87Saliguori  --disable-strip) strip_opt="no"
11161625af87Saliguori  ;;
11172f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
11182f9606b3Saliguori  ;;
1119ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1120ea784e3bSJuan Quintela  ;;
11212f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
11222f6f5c7aSCorentin Chary  ;;
11232f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
11242f6f5c7aSCorentin Chary  ;;
1125efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1126efe556adSCorentin Chary  ;;
1127efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1128efe556adSCorentin Chary  ;;
1129443f1376Sbellard  --disable-slirp) slirp="no"
1130c20709aaSbellard  ;;
11317c57bdd8SMarc-André Lureau  --enable-slirp=git) slirp="git"
11327c57bdd8SMarc-André Lureau  ;;
1133675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1134675b9b53SMarc-André Lureau  ;;
1135e0e6c8c0Saliguori  --disable-vde) vde="no"
11368a16d273Sths  ;;
1137dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1138dfb278bdSJuan Quintela  ;;
113958952137SVincenzo Maffione  --disable-netmap) netmap="no"
114058952137SVincenzo Maffione  ;;
114158952137SVincenzo Maffione  --enable-netmap) netmap="yes"
114258952137SVincenzo Maffione  ;;
1143e37630caSaliguori  --disable-xen) xen="no"
1144e37630caSaliguori  ;;
1145fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1146fc321b4bSJuan Quintela  ;;
1147eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1148eb6fda0fSAnthony PERARD  ;;
1149eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1150eb6fda0fSAnthony PERARD  ;;
11512e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
11522e4d9fb1Saurel32  ;;
11534ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
11544ffcedb6SJuan Quintela  ;;
11557ba1e619Saliguori  --disable-kvm) kvm="no"
11567ba1e619Saliguori  ;;
1157b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1158b31a0277SJuan Quintela  ;;
1159b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1160180fb750Szhanghailiang  ;;
1161b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1162180fb750Szhanghailiang  ;;
1163c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1164c97d6d2cSSergio Andres Gomez Del Real  ;;
1165c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1166c97d6d2cSSergio Andres Gomez Del Real  ;;
1167d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1168d661d9a4SJustin Terry (VM)  ;;
1169d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1170d661d9a4SJustin Terry (VM)  ;;
11719195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
11729195b2c2SStefan Weil  ;;
11739195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
11749195b2c2SStefan Weil  ;;
117547e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
117647e98658SCorey Bryant  ;;
117747e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
117847e98658SCorey Bryant  ;;
1179b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1180b3f6ea7eSPaolo Bonzini  ;;
1181b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1182b3f6ea7eSPaolo Bonzini  ;;
11835a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
11845a22ab71SYang Zhong  ;;
11855a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
11865a22ab71SYang Zhong  ;;
1187cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1188cd4ec0b4SGerd Hoffmann  ;;
1189cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1190cd4ec0b4SGerd Hoffmann  ;;
1191c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1192c589b249SRonnie Sahlberg  ;;
1193c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1194c589b249SRonnie Sahlberg  ;;
11956542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
11966542aa9cSPeter Lieven  ;;
11976542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
11986542aa9cSPeter Lieven  ;;
119905c2a3e7Sbellard  --enable-profiler) profiler="yes"
120005c2a3e7Sbellard  ;;
120114821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
120214821030SPavel Borzenkov  ;;
1203c2de5c91Smalc  --enable-cocoa)
1204c2de5c91Smalc      cocoa="yes" ;
120589138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
12065b0753e0Sbellard  ;;
1207cad25d69Spbrook  --disable-system) softmmu="no"
12080a8e90f4Spbrook  ;;
1209cad25d69Spbrook  --enable-system) softmmu="yes"
12100a8e90f4Spbrook  ;;
12110953a80fSZachary Amsden  --disable-user)
12120953a80fSZachary Amsden      linux_user="no" ;
12130953a80fSZachary Amsden      bsd_user="no" ;
12140953a80fSZachary Amsden  ;;
12150953a80fSZachary Amsden  --enable-user) ;;
1216831b7825Sths  --disable-linux-user) linux_user="no"
12170a8e90f4Spbrook  ;;
1218831b7825Sths  --enable-linux-user) linux_user="yes"
1219831b7825Sths  ;;
122084778508Sblueswir1  --disable-bsd-user) bsd_user="no"
122184778508Sblueswir1  ;;
122284778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
122384778508Sblueswir1  ;;
122440d6444eSAvi Kivity  --enable-pie) pie="yes"
122534005a00SKirill A. Shutemov  ;;
122640d6444eSAvi Kivity  --disable-pie) pie="no"
122734005a00SKirill A. Shutemov  ;;
122885aa5189Sbellard  --enable-werror) werror="yes"
122985aa5189Sbellard  ;;
123085aa5189Sbellard  --disable-werror) werror="no"
123185aa5189Sbellard  ;;
123263678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
123363678e17SSteven Noonan  ;;
123463678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
123563678e17SSteven Noonan  ;;
12364d3b6f6eSbalrog  --disable-curses) curses="no"
12374d3b6f6eSbalrog  ;;
1238c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1239c584a6d0SJuan Quintela  ;;
1240e08bb301SSamuel Thibault  --disable-iconv) iconv="no"
1241e08bb301SSamuel Thibault  ;;
1242e08bb301SSamuel Thibault  --enable-iconv) iconv="yes"
1243e08bb301SSamuel Thibault  ;;
1244769ce76dSAlexander Graf  --disable-curl) curl="no"
1245769ce76dSAlexander Graf  ;;
1246788c8196SJuan Quintela  --enable-curl) curl="yes"
1247788c8196SJuan Quintela  ;;
12482df87df7SJuan Quintela  --disable-fdt) fdt="no"
12492df87df7SJuan Quintela  ;;
12502df87df7SJuan Quintela  --enable-fdt) fdt="yes"
12512df87df7SJuan Quintela  ;;
12525c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
12535c6c3a6cSChristoph Hellwig  ;;
12545c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
12555c6c3a6cSChristoph Hellwig  ;;
1256758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1257758e8e38SVenkateswararao Jujjuri (JV)  ;;
1258758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1259758e8e38SVenkateswararao Jujjuri (JV)  ;;
1260a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1261a40161cbSPaolo Bonzini  ;;
1262a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1263a40161cbSPaolo Bonzini  ;;
126477755340Sths  --disable-blobs) blobs="no"
126577755340Sths  ;;
12667e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
12674a19f1ecSpbrook  ;;
1268519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1269519175a2SAlex Barcelo  ;;
127070c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
127170c60c08SStefan Hajnoczi  ;;
127270c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
127370c60c08SStefan Hajnoczi  ;;
12747d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
12757d992e4dSPeter Lieven  ;;
1276f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1277f0d92b56SLongpeng(Mike)  ;;
1278f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1279f0d92b56SLongpeng(Mike)  ;;
1280a25dba17SJuan Quintela  --disable-docs) docs="no"
128170ec5dc0SAnthony Liguori  ;;
1282a25dba17SJuan Quintela  --enable-docs) docs="yes"
128383a3ab8bSJuan Quintela  ;;
1284d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1285d5970055SMichael S. Tsirkin  ;;
1286d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1287d5970055SMichael S. Tsirkin  ;;
1288042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1289042cea27SGonglei  ;;
1290299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1291042cea27SGonglei  ;;
12925e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
12935e9be92dSNicholas Bellinger  ;;
12945e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
12955e9be92dSNicholas Bellinger  ;;
1296fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1297fc0b9b0eSStefan Hajnoczi  ;;
1298fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1299fc0b9b0eSStefan Hajnoczi  ;;
130098fc1adaSDr. David Alan Gilbert  --disable-vhost-user-fs) vhost_user_fs="no"
130198fc1adaSDr. David Alan Gilbert  ;;
130298fc1adaSDr. David Alan Gilbert  --enable-vhost-user-fs) vhost_user_fs="yes"
130398fc1adaSDr. David Alan Gilbert  ;;
1304da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
130520ff075bSMichael Walle  ;;
1306da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
130720ff075bSMichael Walle  ;;
1308f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1309f27aaf4bSChristian Brunner  ;;
1310f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1311f27aaf4bSChristian Brunner  ;;
13128c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
13138c84cf11SSergei Trofimovich  ;;
13148c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
13158c84cf11SSergei Trofimovich  ;;
13167b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1317111a38b0SRobert Relyea  ;;
13187b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1319111a38b0SRobert Relyea  ;;
13202b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
13212b2325ffSGerd Hoffmann  ;;
13222b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
13232b2325ffSGerd Hoffmann  ;;
132469354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
132569354a83SHans de Goede  ;;
132669354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
132769354a83SHans de Goede  ;;
13281ece9905SAlon Levy  --disable-zlib-test) zlib="no"
13291ece9905SAlon Levy  ;;
1330b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1331b25c9dffSStefan Weil  ;;
1332607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1333607dacd0Sqiaonuohan  ;;
1334b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1335b25c9dffSStefan Weil  ;;
1336607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1337607dacd0Sqiaonuohan  ;;
13386b383c08SPeter Wu  --disable-bzip2) bzip2="no"
13396b383c08SPeter Wu  ;;
13406b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
13416b383c08SPeter Wu  ;;
134283bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
134383bc1f97SJulio Faracco  ;;
134483bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
134583bc1f97SJulio Faracco  ;;
1346d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1347d138cee9SMichael Roth  ;;
1348d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1349d138cee9SMichael Roth  ;;
13509dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
13519dacf32dSYossi Hindin  ;;
13529dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
13539dacf32dSYossi Hindin  ;;
1354d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1355d9840e25STomoki Sekiyama  ;;
1356d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1357d9840e25STomoki Sekiyama  ;;
1358d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1359d9840e25STomoki Sekiyama  ;;
1360d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1361d9840e25STomoki Sekiyama  ;;
1362d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1363d9840e25STomoki Sekiyama  ;;
1364d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1365d9840e25STomoki Sekiyama  ;;
13664b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
13674b1c11fdSDaniel P. Berrange  ;;
13684b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
13694b1c11fdSDaniel P. Berrange  ;;
1370f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1371f794573eSEduardo Otubo  ;;
1372f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1373f794573eSEduardo Otubo  ;;
1374eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1375eb100396SBharata B Rao  ;;
137686583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
137786583a07SLiam Merwick  ;;
137886583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
137986583a07SLiam Merwick  ;;
1380eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1381eb100396SBharata B Rao  ;;
138252b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
138352b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1384583f6e7bSStefan Hajnoczi  ;;
1385cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1386cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1387cb6414dfSFam Zheng  ;;
1388315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1389315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1390315d3184SFam Zheng  ;;
1391a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1392a4ccabcfSAnthony Liguori  ;;
1393a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1394a4ccabcfSAnthony Liguori  ;;
1395a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1396a1c5e949SDaniel P. Berrange  ;;
1397ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1398ddbb0d09SDaniel P. Berrange  ;;
1399ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1400ddbb0d09SDaniel P. Berrange  ;;
140191bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
140291bfcdb0SDaniel P. Berrange  ;;
140391bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
140491bfcdb0SDaniel P. Berrange  ;;
140591bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
140691bfcdb0SDaniel P. Berrange  ;;
140791bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
140891bfcdb0SDaniel P. Berrange  ;;
14098953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
14108953caf3SDaniel P. Berrange  ;;
14118953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
14128953caf3SDaniel P. Berrange  ;;
14132da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
14142da776dbSMichael R. Hines  ;;
14152da776dbSMichael R. Hines  --disable-rdma) rdma="no"
14162da776dbSMichael R. Hines  ;;
141721ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
141821ab34c9SMarcel Apfelbaum  ;;
141921ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
142021ab34c9SMarcel Apfelbaum  ;;
1421bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1422bbbf9bfbSStefan Weil  ;;
1423bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1424bbbf9bfbSStefan Weil  ;;
14259d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
14269d9e1521SGerd Hoffmann  ;;
14279d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
14289d9e1521SGerd Hoffmann  ;;
1429e91c793cSCole Robinson  --disable-tpm) tpm="no"
1430e91c793cSCole Robinson  ;;
1431ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1432ab214c29SStefan Berger  ;;
1433b10d49d7SPino Toscano  --disable-libssh) libssh="no"
14340a12ec87SRichard W.M. Jones  ;;
1435b10d49d7SPino Toscano  --enable-libssh) libssh="yes"
14360a12ec87SRichard W.M. Jones  ;;
1437ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1438ed1701c6SDr. David Alan Gilbert  ;;
1439ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1440ed1701c6SDr. David Alan Gilbert  ;;
1441a99d57bbSWanlong Gao  --disable-numa) numa="no"
1442a99d57bbSWanlong Gao  ;;
1443a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1444a99d57bbSWanlong Gao  ;;
1445ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1446ed279a06SKlim Kireev  ;;
1447ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1448ed279a06SKlim Kireev  ;;
14492847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
14502847b469SFam Zheng  ;;
14512847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
14522847b469SFam Zheng  ;;
14537b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
14547b01cb97SAlexandre Derumier  ;;
14557b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
14567b01cb97SAlexandre Derumier  ;;
1457a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1458a6b1d4c0SChanglong Xie  ;;
1459a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1460a6b1d4c0SChanglong Xie  ;;
1461da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1462da92c3ffSAshish Mittal  ;;
1463da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1464da92c3ffSAshish Mittal  ;;
14652f740136SJeff Cody  --disable-bochs) bochs="no"
14662f740136SJeff Cody  ;;
14672f740136SJeff Cody  --enable-bochs) bochs="yes"
14682f740136SJeff Cody  ;;
14692f740136SJeff Cody  --disable-cloop) cloop="no"
14702f740136SJeff Cody  ;;
14712f740136SJeff Cody  --enable-cloop) cloop="yes"
14722f740136SJeff Cody  ;;
14732f740136SJeff Cody  --disable-dmg) dmg="no"
14742f740136SJeff Cody  ;;
14752f740136SJeff Cody  --enable-dmg) dmg="yes"
14762f740136SJeff Cody  ;;
14772f740136SJeff Cody  --disable-qcow1) qcow1="no"
14782f740136SJeff Cody  ;;
14792f740136SJeff Cody  --enable-qcow1) qcow1="yes"
14802f740136SJeff Cody  ;;
14812f740136SJeff Cody  --disable-vdi) vdi="no"
14822f740136SJeff Cody  ;;
14832f740136SJeff Cody  --enable-vdi) vdi="yes"
14842f740136SJeff Cody  ;;
14852f740136SJeff Cody  --disable-vvfat) vvfat="no"
14862f740136SJeff Cody  ;;
14872f740136SJeff Cody  --enable-vvfat) vvfat="yes"
14882f740136SJeff Cody  ;;
14892f740136SJeff Cody  --disable-qed) qed="no"
14902f740136SJeff Cody  ;;
14912f740136SJeff Cody  --enable-qed) qed="yes"
14922f740136SJeff Cody  ;;
14932f740136SJeff Cody  --disable-parallels) parallels="no"
14942f740136SJeff Cody  ;;
14952f740136SJeff Cody  --enable-parallels) parallels="yes"
14962f740136SJeff Cody  ;;
14972f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
14982f740136SJeff Cody  ;;
14992f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
15002f740136SJeff Cody  ;;
1501e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1502e6a74868SMarc-André Lureau  ;;
1503299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1504299e6f19SPaolo Bonzini  ;;
1505299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1506299e6f19SPaolo Bonzini  ;;
1507299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1508e6a74868SMarc-André Lureau  ;;
15098ca80760SRichard Henderson  --disable-capstone) capstone="no"
15108ca80760SRichard Henderson  ;;
15118ca80760SRichard Henderson  --enable-capstone) capstone="yes"
15128ca80760SRichard Henderson  ;;
1513e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1514e219c499SRichard Henderson  ;;
1515e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1516e219c499SRichard Henderson  ;;
1517cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1518cc84d63aSDaniel P. Berrange  ;;
1519f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1520f62bbee5SDaniel P. Berrange  ;;
1521f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1522f62bbee5SDaniel P. Berrange  ;;
1523ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1524ba59fb77SPaolo Bonzini  ;;
1525ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1526ba59fb77SPaolo Bonzini  ;;
152717824406SJunyan He  --enable-libpmem) libpmem=yes
152817824406SJunyan He  ;;
152917824406SJunyan He  --disable-libpmem) libpmem=no
153017824406SJunyan He  ;;
153175411919SJames Le Cuirot  --enable-xkbcommon) xkbcommon=yes
153275411919SJames Le Cuirot  ;;
153375411919SJames Le Cuirot  --disable-xkbcommon) xkbcommon=no
153475411919SJames Le Cuirot  ;;
153540e8c6f4SAlex Bennée  --enable-plugins) plugins="yes"
153640e8c6f4SAlex Bennée  ;;
153740e8c6f4SAlex Bennée  --disable-plugins) plugins="no"
153840e8c6f4SAlex Bennée  ;;
1539afc3a8f9SAlex Bennée  --enable-containers) use_containers="yes"
1540afc3a8f9SAlex Bennée  ;;
1541afc3a8f9SAlex Bennée  --disable-containers) use_containers="no"
1542afc3a8f9SAlex Bennée  ;;
15432d2ad6d0SFam Zheng  *)
15442d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
15452d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
15462d2ad6d0SFam Zheng      exit 1
15477f1559c6Sbalrog  ;;
15487d13299dSbellard  esac
15497d13299dSbellarddone
15507d13299dSbellard
155140293e58Sbellardcase "$cpu" in
1552e3608d66SRichard Henderson    ppc)
1553e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1554e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1555e3608d66SRichard Henderson           ;;
1556e3608d66SRichard Henderson    ppc64)
1557e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1558e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1559e3608d66SRichard Henderson           ;;
15609b9c37c3SRichard Henderson    sparc)
1561f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1562f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
15633142255cSblueswir1           ;;
1564ed968ff1SJuan Quintela    sparc64)
156579f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1566f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
15673142255cSblueswir1           ;;
156876d83bdeSths    s390)
1569061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
157028d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
157128d7cc49SRichard Henderson           ;;
157228d7cc49SRichard Henderson    s390x)
1573061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
157428d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
157576d83bdeSths           ;;
157640293e58Sbellard    i386)
157779f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
15780c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
157940293e58Sbellard           ;;
158040293e58Sbellard    x86_64)
15817ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
15827ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
15837ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
15847ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
15850c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
1586379f6698SPaul Brook           ;;
1587c72b26ecSRichard Henderson    x32)
1588c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1589c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1590c72b26ecSRichard Henderson           ;;
159130163d89SPeter Maydell    # No special flags required for other host CPUs
15923142255cSblueswir1esac
15933142255cSblueswir1
15942038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc"
15952038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
159679f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
159779f3b12fSPeter Crosthwaite
1598affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1599affc88ccSPeter Maydell# support, even if we're using TCI.
1600affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1601affc88ccSPeter Maydell  bsd_user="no"
1602affc88ccSPeter Maydell  linux_user="no"
1603affc88ccSPeter Maydellfi
1604affc88ccSPeter Maydell
160560e0df25SPeter Maydelldefault_target_list=""
160660e0df25SPeter Maydell
16076e92f823SPeter Maydellmak_wilds=""
16086e92f823SPeter Maydell
160960e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
16106e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
161160e0df25SPeter Maydellfi
161260e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
16136e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
161460e0df25SPeter Maydellfi
161560e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
16166e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
161760e0df25SPeter Maydellfi
161860e0df25SPeter Maydell
1619447e133fSAlex Bennéeif test -z "$target_list_exclude"; then
16206e92f823SPeter Maydell    for config in $mak_wilds; do
16216e92f823SPeter Maydell        default_target_list="${default_target_list} $(basename "$config" .mak)"
16226e92f823SPeter Maydell    done
1623447e133fSAlex Bennéeelse
1624447e133fSAlex Bennée    exclude_list=$(echo "$target_list_exclude" | sed -e 's/,/ /g')
1625447e133fSAlex Bennée    for config in $mak_wilds; do
1626447e133fSAlex Bennée        target="$(basename "$config" .mak)"
1627447e133fSAlex Bennée        exclude="no"
1628447e133fSAlex Bennée        for excl in $exclude_list; do
1629447e133fSAlex Bennée            if test "$excl" = "$target"; then
1630447e133fSAlex Bennée                exclude="yes"
1631447e133fSAlex Bennée                break;
1632447e133fSAlex Bennée            fi
1633447e133fSAlex Bennée        done
1634447e133fSAlex Bennée        if test "$exclude" = "no"; then
1635447e133fSAlex Bennée            default_target_list="${default_target_list} $target"
1636447e133fSAlex Bennée        fi
1637447e133fSAlex Bennée    done
1638447e133fSAlex Bennéefi
16396e92f823SPeter Maydell
1640c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
164164a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1642c53eeaf7SStefan Hajnoczi
1643af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1644af5db58eSpbrookcat << EOF
1645af5db58eSpbrook
1646af5db58eSpbrookUsage: configure [options]
1647af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1648af5db58eSpbrook
164908fb77edSStefan WeilStandard options:
165008fb77edSStefan Weil  --help                   print this message
165108fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
165208fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
165308fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
165408fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
165508fb77edSStefan Weil$(echo Available targets: $default_target_list | \
165608fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1657447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
165808fb77edSStefan Weil
165908fb77edSStefan WeilAdvanced options (experts only):
166008fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
166108fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
166208fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
166308fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
166408fb77edSStefan Weil                           build time
166508fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
166608fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
166708fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
166811cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
166908fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1670d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1671d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
167208fb77edSStefan Weil  --make=MAKE              use specified make [$make]
167308fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
167408fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
167508fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1676db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
167708fb77edSStefan Weil  --static                 enable static build [$static]
167808fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
167908fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
168008fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
168108fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
168208fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1683db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
168408fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
168508fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
16863d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
1687e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1688db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
168908fb77edSStefan Weil  --enable-debug           enable common debug build options
1690247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
169108fb77edSStefan Weil  --disable-strip          disable stripping binaries
169208fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
169363678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
169408fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
169508fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
169608fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
169708fb77edSStefan Weil  --block-drv-rw-whitelist=L
169808fb77edSStefan Weil                           set block driver read-write whitelist
169908fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
170008fb77edSStefan Weil  --block-drv-ro-whitelist=L
170108fb77edSStefan Weil                           set block driver read-only whitelist
170208fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
17035b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1704c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
170508fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
170608fb77edSStefan Weil                           Default:trace-<pid>
1707c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1708c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
17095a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1710c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1711c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
171208fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
171333c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
171408fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
171508fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1716c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1717c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1718c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1719a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1720c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1721c12d66aaSLin Ma  --enable-profiler        profiler support
1722c12d66aaSLin Ma  --enable-debug-stack-usage
1723c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
172440e8c6f4SAlex Bennée  --enable-plugins
172540e8c6f4SAlex Bennée                           enable plugins via shared library loading
1726afc3a8f9SAlex Bennée  --disable-containers     don't use containers for cross-building
1727c23f23b9SMichael Tokarev
1728c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1729c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1730c23f23b9SMichael Tokarev
1731c23f23b9SMichael Tokarev  system          all system emulation targets
1732c23f23b9SMichael Tokarev  user            supported user emulation targets
1733c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1734c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1735c23f23b9SMichael Tokarev  docs            build documentation
1736c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1737c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1738c23f23b9SMichael Tokarev  pie             Position Independent Executables
173921e709aaSMarc-André Lureau  modules         modules support (non-Windows)
1740c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1741c23f23b9SMichael Tokarev  debug-info      debugging information
1742c23f23b9SMichael Tokarev  sparse          sparse checker
1743c23f23b9SMichael Tokarev
1744ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
174591bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
174691bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
17478953caf3SDaniel P. Berrange  auth-pam        PAM access control
1748c23f23b9SMichael Tokarev  sdl             SDL UI
174904c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1750c23f23b9SMichael Tokarev  gtk             gtk UI
1751c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1752c23f23b9SMichael Tokarev  curses          curses UI
1753e08bb301SSamuel Thibault  iconv           font glyph conversion support
1754c23f23b9SMichael Tokarev  vnc             VNC UI support
1755c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1756c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1757c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1758c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1759c23f23b9SMichael Tokarev  virtfs          VirtFS
1760fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1761c23f23b9SMichael Tokarev  xen             xen backend driver support
176270c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1763c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1764c23f23b9SMichael Tokarev  curl            curl connectivity
1765a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1766c23f23b9SMichael Tokarev  fdt             fdt device tree
1767c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1768b0cb0a66SVincent Palatin  hax             HAX acceleration support
1769c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1770d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
177121ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
177221ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1773c23f23b9SMichael Tokarev  vde             support for vde network
1774c23f23b9SMichael Tokarev  netmap          support for netmap network
1775c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1776c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1777c23f23b9SMichael Tokarev  attr            attr and xattr support
1778299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1779299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1780299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1781299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1782299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1783299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1784c23f23b9SMichael Tokarev  spice           spice
1785c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1786c23f23b9SMichael Tokarev  libiscsi        iscsi support
1787c23f23b9SMichael Tokarev  libnfs          nfs support
17887b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1789c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1790ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1791c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1792c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1793c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1794c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1795c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
179683bc1f97SJulio Faracco  lzfse           support of lzfse compression library
179783bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
1798c23f23b9SMichael Tokarev  seccomp         seccomp support
1799c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1800c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1801c23f23b9SMichael Tokarev  tpm             TPM support
1802b10d49d7SPino Toscano  libssh          ssh block device support
1803c23f23b9SMichael Tokarev  numa            libnuma support
1804ed279a06SKlim Kireev  libxml2         for Parallels image format
1805c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
18067b01cb97SAlexandre Derumier  jemalloc        jemalloc support
180786583a07SLiam Merwick  avx2            AVX2 optimization support
1808a6b1d4c0SChanglong Xie  replication     replication support
1809c12d66aaSLin Ma  opengl          opengl support
1810c12d66aaSLin Ma  virglrenderer   virgl rendering support
1811c12d66aaSLin Ma  xfsctl          xfsctl support
1812c12d66aaSLin Ma  qom-cast-debug  cast debugging support
18138de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
1814da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
18152f740136SJeff Cody  bochs           bochs image format support
18162f740136SJeff Cody  cloop           cloop image format support
18172f740136SJeff Cody  dmg             dmg image format support
18182f740136SJeff Cody  qcow1           qcow v1 image format support
18192f740136SJeff Cody  vdi             vdi image format support
18202f740136SJeff Cody  vvfat           vvfat image format support
18212f740136SJeff Cody  qed             qed image format support
18222f740136SJeff Cody  parallels       parallels image format support
18232f740136SJeff Cody  sheepdog        sheepdog block driver support
1824f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
18258ca80760SRichard Henderson  capstone        capstone disassembler support
1826ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
182717824406SJunyan He  libpmem         libpmem support
182875411919SJames Le Cuirot  xkbcommon       xkbcommon support
182908fb77edSStefan Weil
183008fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1831af5db58eSpbrookEOF
18322d2ad6d0SFam Zhengexit 0
1833af5db58eSpbrookfi
1834af5db58eSpbrook
18359c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
1836bb768f71SThomas Huthrm -f */config-devices.mak.d
18379c790242SThomas Huth
1838faf44142SDaniel P. Berrangéif test -z "$python"
1839faf44142SDaniel P. Berrangéthen
1840c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
1841c53eeaf7SStefan Hajnoczifi
1842c53eeaf7SStefan Hajnoczi
1843c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1844c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1845ddf90699SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (3,5))'; then
1846ddf90699SEduardo Habkost  error_exit "Cannot use '$python', Python >= 3.5 is required." \
1847c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1848c53eeaf7SStefan Hajnoczifi
1849c53eeaf7SStefan Hajnoczi
1850755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
1851406ab2f3SCleber Rosapython_version=$($python -c 'import sys; print("%d.%d.%d" % (sys.version_info[0], sys.version_info[1], sys.version_info[2]))' 2>/dev/null)
1852755ee70fSCleber Rosa
1853c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1854c53eeaf7SStefan Hajnoczipython="$python -B"
1855c53eeaf7SStefan Hajnoczi
18569aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
18579aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
18589aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
18599aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
18609aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
18619aae6e54SDaniel Henrique Barbozaif compile_object ; then
18629aae6e54SDaniel Henrique Barboza  : C compiler works ok
18639aae6e54SDaniel Henrique Barbozaelse
18649aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
18659aae6e54SDaniel Henrique Barbozafi
18669aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
18679aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
18689aae6e54SDaniel Henrique Barbozafi
18699aae6e54SDaniel Henrique Barboza
1870359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1871359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1872359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1873359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1874359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1875359bc95dSPeter Maydell    else
187676ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1877359bc95dSPeter Maydell    fi
1878359bc95dSPeter Maydellfi
1879359bc95dSPeter Maydell
18809c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
18819c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
18829c83ffd8SPeter Maydellif test -z "$werror" ; then
1883fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
1884e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
18859c83ffd8SPeter Maydell        werror="yes"
18869c83ffd8SPeter Maydell    else
18879c83ffd8SPeter Maydell        werror="no"
18889c83ffd8SPeter Maydell    fi
18899c83ffd8SPeter Maydellfi
18909c83ffd8SPeter Maydell
1891fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1892fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1893fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1894fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1895fb59dabdSPeter Maydell    # host OS we should stop now.
1896951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1897fb59dabdSPeter Maydellfi
1898fb59dabdSPeter Maydell
1899efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
1900efc6c070SThomas Huthcat > $TMPC << EOF
1901efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
1902efc6c070SThomas Huth# ifdef __apple_build_version__
1903efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
1904efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
1905efc6c070SThomas Huth#  endif
1906efc6c070SThomas Huth# else
1907efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
1908efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
1909efc6c070SThomas Huth#  endif
1910efc6c070SThomas Huth# endif
1911efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
1912efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
1913efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
1914efc6c070SThomas Huth# endif
1915efc6c070SThomas Huth#else
1916efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
1917efc6c070SThomas Huth#endif
1918efc6c070SThomas Huthint main (void) { return 0; }
1919efc6c070SThomas HuthEOF
1920efc6c070SThomas Huthif ! compile_prog "" "" ; then
1921efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
1922efc6c070SThomas Huthfi
1923efc6c070SThomas Huth
19248d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
19258d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1926ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1927435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1928b98fcfd8SPaolo Bonzinigcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
1929e6e90feeSThomas Huthgcc_flags="-Wno-string-plus-int -Wno-typedef-redefinition $gcc_flags"
19306ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
19316ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
19326ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
19336ca026cbSPeter Maydell# so it's too error prone.
193493b25869SJohn Snow
193593b25869SJohn Snowcc_has_warning_flag() {
193693b25869SJohn Snow    write_c_skeleton;
193793b25869SJohn Snow
1938a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1939a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1940a1d29d6cSPeter Maydell    # warning options).
194193b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
194293b25869SJohn Snow    compile_prog "-Werror $optflag" ""
194393b25869SJohn Snow}
194493b25869SJohn Snow
194593b25869SJohn Snowfor flag in $gcc_flags; do
194693b25869SJohn Snow    if cc_has_warning_flag $flag ; then
19478d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
19488d05095cSPaolo Bonzini    fi
19498d05095cSPaolo Bonzinidone
19508d05095cSPaolo Bonzini
195163678e17SSteven Noonanif test "$stack_protector" != "no"; then
1952fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1953fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1954fccd35a0SRodrigo Rebello{
1955fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1956fccd35a0SRodrigo Rebello    while (*c) {
1957fccd35a0SRodrigo Rebello        *p++ = *c++;
1958fccd35a0SRodrigo Rebello    }
1959fccd35a0SRodrigo Rebello    return 0;
1960fccd35a0SRodrigo Rebello}
1961fccd35a0SRodrigo RebelloEOF
196263678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
19633b463a3fSMiroslav Rezanina  sp_on=0
196463678e17SSteven Noonan  for flag in $gcc_flags; do
1965590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1966590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1967590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1968590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
196963678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
19703b463a3fSMiroslav Rezanina      sp_on=1
197163678e17SSteven Noonan      break
197263678e17SSteven Noonan    fi
197363678e17SSteven Noonan  done
19743b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
19753b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
19763b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
19773b463a3fSMiroslav Rezanina    fi
19783b463a3fSMiroslav Rezanina  fi
197937746c5eSMarc-André Lureaufi
198037746c5eSMarc-André Lureau
198120bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
198220bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
198320bc94a2SPaolo Bonzinicat > $TMPC << EOF
198420bc94a2SPaolo Bonzinistruct {
198520bc94a2SPaolo Bonzini  int a[2];
198620bc94a2SPaolo Bonzini} x = {0};
198720bc94a2SPaolo BonziniEOF
198820bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
198920bc94a2SPaolo Bonzini  :
199020bc94a2SPaolo Bonzinielse
199120bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
199220bc94a2SPaolo Bonzinifi
199320bc94a2SPaolo Bonzini
199421e709aaSMarc-André Lureau# Our module code doesn't support Windows
199521e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then
199621e709aaSMarc-André Lureau  error_exit "Modules are not available for Windows"
199721e709aaSMarc-André Lureaufi
199821e709aaSMarc-André Lureau
1999d376e9deSThomas Huth# Static linking is not possible with modules or PIE
200040d6444eSAvi Kivityif test "$static" = "yes" ; then
2001aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2002aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2003aa0d1f44SPaolo Bonzini  fi
200440d6444eSAvi Kivity  if test "$pie" = "yes" ; then
200576ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
200640d6444eSAvi Kivity  else
200740d6444eSAvi Kivity    pie="no"
200840d6444eSAvi Kivity  fi
200940d6444eSAvi Kivityfi
201040d6444eSAvi Kivity
2011768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2012768b7855SEmilio G. Cota  cat > $TMPC << EOF
2013768b7855SEmilio G. Cotastatic __thread int tls_var;
2014768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2015768b7855SEmilio G. CotaEOF
2016768b7855SEmilio G. Cota
2017768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2018768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2019768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2020768b7855SEmilio G. Cotafi
2021768b7855SEmilio G. Cota
202240d6444eSAvi Kivityif test "$pie" = ""; then
202340d6444eSAvi Kivity  case "$cpu-$targetos" in
2024c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
202540d6444eSAvi Kivity      ;;
202640d6444eSAvi Kivity    *)
202740d6444eSAvi Kivity      pie="no"
202840d6444eSAvi Kivity      ;;
202940d6444eSAvi Kivity  esac
203040d6444eSAvi Kivityfi
203140d6444eSAvi Kivity
203240d6444eSAvi Kivityif test "$pie" != "no" ; then
203340d6444eSAvi Kivity  cat > $TMPC << EOF
203421d4a791SAvi Kivity
203521d4a791SAvi Kivity#ifdef __linux__
203621d4a791SAvi Kivity#  define THREAD __thread
203721d4a791SAvi Kivity#else
203821d4a791SAvi Kivity#  define THREAD
203921d4a791SAvi Kivity#endif
204021d4a791SAvi Kivity
204121d4a791SAvi Kivitystatic THREAD int tls_var;
204221d4a791SAvi Kivity
204321d4a791SAvi Kivityint main(void) { return tls_var; }
204421d4a791SAvi Kivity
204540d6444eSAvi KivityEOF
2046412aeacdSAlex Bennée  # check we support --no-pie first...
2047412aeacdSAlex Bennée  if compile_prog "-Werror -fno-pie" "-no-pie"; then
2048412aeacdSAlex Bennée    CFLAGS_NOPIE="-fno-pie"
2049412aeacdSAlex Bennée    LDFLAGS_NOPIE="-nopie"
2050412aeacdSAlex Bennée  fi
2051412aeacdSAlex Bennée
205240d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
205340d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
205440d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
205540d6444eSAvi Kivity    pie="yes"
205640d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
205740d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
205840d6444eSAvi Kivity    fi
205940d6444eSAvi Kivity  else
206040d6444eSAvi Kivity    if test "$pie" = "yes"; then
206176ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
206240d6444eSAvi Kivity    else
206340d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
206440d6444eSAvi Kivity      pie="no"
206540d6444eSAvi Kivity    fi
206640d6444eSAvi Kivity  fi
206740d6444eSAvi Kivityfi
206840d6444eSAvi Kivity
206909dada40SPaolo Bonzini##########################################
207009dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
207109dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
207209dada40SPaolo Bonzini# specification is necessary
207309dada40SPaolo Bonzini
207409dada40SPaolo Bonziniif test "$cpu" = "i386"; then
207509dada40SPaolo Bonzini  cat > $TMPC << EOF
207609dada40SPaolo Bonzinistatic int sfaa(int *ptr)
207709dada40SPaolo Bonzini{
207809dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
207909dada40SPaolo Bonzini}
208009dada40SPaolo Bonzini
208109dada40SPaolo Bonziniint main(void)
208209dada40SPaolo Bonzini{
208309dada40SPaolo Bonzini  int val = 42;
20841405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
208509dada40SPaolo Bonzini  sfaa(&val);
208609dada40SPaolo Bonzini  return val;
208709dada40SPaolo Bonzini}
208809dada40SPaolo BonziniEOF
208909dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
209009dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
209109dada40SPaolo Bonzini  fi
209209dada40SPaolo Bonzinifi
209309dada40SPaolo Bonzini
209409dada40SPaolo Bonzini#########################################
2095ec530c81Sbellard# Solaris specific configure tool chain decisions
209609dada40SPaolo Bonzini
2097ec530c81Sbellardif test "$solaris" = "yes" ; then
20986792aa11SLoïc Minier  if has $install; then
20996792aa11SLoïc Minier    :
21006792aa11SLoïc Minier  else
210176ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
210276ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
210376ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
2104ec530c81Sbellard  fi
210589138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
210676ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
210776ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
210876ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
2109ec530c81Sbellard  fi
21106792aa11SLoïc Minier  if has ar; then
21116792aa11SLoïc Minier    :
21126792aa11SLoïc Minier  else
2113ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
211476ad07a4SPeter Maydell      error_exit "No path includes ar" \
211576ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2116ec530c81Sbellard    fi
211776ad07a4SPeter Maydell    error_exit "No path includes ar"
2118ec530c81Sbellard  fi
2119ec530c81Sbellardfi
2120ec530c81Sbellard
2121afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2122d880a3baSPaolo Bonzini    for target in $default_target_list; do
2123d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2124d880a3baSPaolo Bonzini            target_list="$target_list $target"
2125d880a3baSPaolo Bonzini    done
2126d880a3baSPaolo Bonzini    target_list="${target_list# }"
2127121afa9eSAnthony Liguorielse
212889138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2129d880a3baSPaolo Bonzini    for target in $target_list; do
213025b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
213125b48338SPeter Maydell        # friendly error message than if we let it fall through.
213225b48338SPeter Maydell        case " $default_target_list " in
213325b48338SPeter Maydell            *" $target "*)
213425b48338SPeter Maydell                ;;
213525b48338SPeter Maydell            *)
213625b48338SPeter Maydell                error_exit "Unknown target name '$target'"
213725b48338SPeter Maydell                ;;
213825b48338SPeter Maydell        esac
2139d880a3baSPaolo Bonzini        supported_target $target || exit 1
214025b48338SPeter Maydell    done
2141d880a3baSPaolo Bonzinifi
214225b48338SPeter Maydell
2143f55fe278SPaolo Bonzini# see if system emulation was really requested
2144f55fe278SPaolo Bonzinicase " $target_list " in
2145f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2146f55fe278SPaolo Bonzini  ;;
2147f55fe278SPaolo Bonzini  *) softmmu=no
2148f55fe278SPaolo Bonzini  ;;
2149f55fe278SPaolo Bonziniesac
21505327cf48Sbellard
215105dfa22bSPhilippe Mathieu-Daudéfor target in $target_list; do
215205dfa22bSPhilippe Mathieu-Daudé  case "$target" in
215305dfa22bSPhilippe Mathieu-Daudé    arm-softmmu | aarch64-softmmu | i386-softmmu | x86_64-softmmu)
215405dfa22bSPhilippe Mathieu-Daudé      edk2_blobs="yes"
215505dfa22bSPhilippe Mathieu-Daudé      ;;
215605dfa22bSPhilippe Mathieu-Daudé  esac
215705dfa22bSPhilippe Mathieu-Daudédone
2158623ef637SPhilippe Mathieu-Daudé# The EDK2 binaries are compressed with bzip2
2159623ef637SPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" && ! has bzip2; then
2160623ef637SPhilippe Mathieu-Daudé  error_exit "The bzip2 program is required for building QEMU"
2161623ef637SPhilippe Mathieu-Daudéfi
216205dfa22bSPhilippe Mathieu-Daudé
2163249247c9SJuan Quintelafeature_not_found() {
2164249247c9SJuan Quintela  feature=$1
216521684af0SStewart Smith  remedy=$2
2166249247c9SJuan Quintela
216776ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
216821684af0SStewart Smith      "configure was not able to find it." \
216921684af0SStewart Smith      "$remedy"
2170249247c9SJuan Quintela}
2171249247c9SJuan Quintela
21727d13299dSbellard# ---
21737d13299dSbellard# big/little endian test
21747d13299dSbellardcat > $TMPC << EOF
217561cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
217661cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
217761cc919fSMike Frysingerextern int foo(short *, short *);
217861cc919fSMike Frysingerint main(int argc, char *argv[]) {
217961cc919fSMike Frysinger    return foo(big_endian, little_endian);
21807d13299dSbellard}
21817d13299dSbellardEOF
21827d13299dSbellard
218361cc919fSMike Frysingerif compile_object ; then
218412f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
218561cc919fSMike Frysinger        bigendian="yes"
218612f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
218761cc919fSMike Frysinger        bigendian="no"
21887d13299dSbellard    else
21897d13299dSbellard        echo big/little test failed
21907d13299dSbellard    fi
21917d13299dSbellardelse
219261cc919fSMike Frysinger    echo big/little test failed
21937d13299dSbellardfi
21947d13299dSbellard
2195b0a47e79SJuan Quintela##########################################
2196a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2197a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2198a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2199a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2200a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2201a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2202a30878e7SPeter Maydell    fi
2203a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2204a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2205a30878e7SPeter Maydell    fi
2206a30878e7SPeter Maydell    gtk=no
2207a30878e7SPeter Maydell    sdl=no
2208a30878e7SPeter Maydellfi
2209a30878e7SPeter Maydell
22106b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
22116b39b063SEric Blakecat > $TMPC << EOF
22126b39b063SEric Blake#include <stdint.h>
22136b39b063SEric Blake#include <stdio.h>
22146b39b063SEric Blakeint main(int argc, char *argv[]) {
22156b39b063SEric Blake    return printf("%zu", SIZE_MAX);
22166b39b063SEric Blake}
22176b39b063SEric BlakeEOF
22186b39b063SEric Blakehave_broken_size_max=no
22196b39b063SEric Blakeif ! compile_object -Werror ; then
22206b39b063SEric Blake    have_broken_size_max=yes
22216b39b063SEric Blakefi
22226b39b063SEric Blake
2223a30878e7SPeter Maydell##########################################
2224015a33bdSGonglei# L2TPV3 probe
2225015a33bdSGonglei
2226015a33bdSGongleicat > $TMPC <<EOF
2227015a33bdSGonglei#include <sys/socket.h>
2228bff6cb72SMichael Tokarev#include <linux/ip.h>
2229015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2230015a33bdSGongleiEOF
2231015a33bdSGongleiif compile_prog "" "" ; then
2232015a33bdSGonglei  l2tpv3=yes
2233015a33bdSGongleielse
2234015a33bdSGonglei  l2tpv3=no
2235015a33bdSGongleifi
2236015a33bdSGonglei
2237299e6f19SPaolo Bonzini#########################################
2238299e6f19SPaolo Bonzini# vhost interdependencies and host support
2239299e6f19SPaolo Bonzini
2240299e6f19SPaolo Bonzini# vhost backends
2241299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2242299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2243299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2244299e6f19SPaolo Bonzinifi
2245299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2246299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2247299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2248299e6f19SPaolo Bonzinifi
2249299e6f19SPaolo Bonzini
2250299e6f19SPaolo Bonzini# vhost-kernel devices
2251299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2252299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2253299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2254299e6f19SPaolo Bonzinifi
2255299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2256299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2257299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2258299e6f19SPaolo Bonzinifi
2259299e6f19SPaolo Bonzini
2260299e6f19SPaolo Bonzini# vhost-user backends
2261299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2262299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2263299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2264299e6f19SPaolo Bonzinifi
2265299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2266299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2267299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2268299e6f19SPaolo Bonzinifi
226998fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
227098fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
227198fc1adaSDr. David Alan Gilbert  error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
227298fc1adaSDr. David Alan Gilbertfi
2273299e6f19SPaolo Bonzini
2274299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2275299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2276299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2277299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2278299e6f19SPaolo Bonzinifi
2279299e6f19SPaolo Bonzini
2280015a33bdSGonglei##########################################
22814d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
22824d9310f4SDaniel P. Berrange
22834d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
22844d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
22854d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
22864d9310f4SDaniel P. Berrange    #
22874d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
22884d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
22894d9310f4SDaniel P. Berrange    #
22904d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
22914d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
22924d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
22934d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
22944d9310f4SDaniel P. Berrange    # that for you.
22954d9310f4SDaniel P. Berrange    #
22964d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
22974d9310f4SDaniel P. Berrange    # are not in fact redundant.
22984d9310f4SDaniel P. Berrangecat > $TMPC << EOF
22994d9310f4SDaniel P. Berrange#include <unistd.h>
23004d9310f4SDaniel P. Berrange#include <time.h>
23014d9310f4SDaniel P. Berrange#undef localtime_r
23024d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
23034d9310f4SDaniel P. BerrangeEOF
23044d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
23054d9310f4SDaniel P. Berrange        localtime_r="yes"
23064d9310f4SDaniel P. Berrange    else
23074d9310f4SDaniel P. Berrange        localtime_r="no"
23084d9310f4SDaniel P. Berrange    fi
23094d9310f4SDaniel P. Berrangefi
23104d9310f4SDaniel P. Berrange
23114d9310f4SDaniel P. Berrange##########################################
2312779ab5e3SStefan Weil# pkg-config probe
2313779ab5e3SStefan Weil
2314779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
231576ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2316779ab5e3SStefan Weilfi
2317779ab5e3SStefan Weil
2318779ab5e3SStefan Weil##########################################
2319b0a47e79SJuan Quintela# NPTL probe
2320b0a47e79SJuan Quintela
232124cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2322bd0c5661Spbrook  cat > $TMPC <<EOF
2323bd0c5661Spbrook#include <sched.h>
232430813ceaSpbrook#include <linux/futex.h>
2325182eacc0SStefan Weilint main(void) {
2326bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2327bd0c5661Spbrook#error bork
2328bd0c5661Spbrook#endif
2329182eacc0SStefan Weil  return 0;
2330bd0c5661Spbrook}
2331bd0c5661SpbrookEOF
233224cb36a6SPeter Maydell  if ! compile_object ; then
233321684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2334b0a47e79SJuan Quintela  fi
2335bd0c5661Spbrookfi
2336bd0c5661Spbrook
2337ac62922eSbalrog##########################################
2338607dacd0Sqiaonuohan# lzo check
2339607dacd0Sqiaonuohan
2340607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2341607dacd0Sqiaonuohan    cat > $TMPC << EOF
2342607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2343607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2344607dacd0SqiaonuohanEOF
2345607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2346607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2347b25c9dffSStefan Weil        lzo="yes"
2348b25c9dffSStefan Weil    else
2349b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2350b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2351b25c9dffSStefan Weil        fi
2352b25c9dffSStefan Weil        lzo="no"
2353b25c9dffSStefan Weil    fi
2354607dacd0Sqiaonuohanfi
2355607dacd0Sqiaonuohan
2356607dacd0Sqiaonuohan##########################################
2357607dacd0Sqiaonuohan# snappy check
2358607dacd0Sqiaonuohan
2359607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2360607dacd0Sqiaonuohan    cat > $TMPC << EOF
2361607dacd0Sqiaonuohan#include <snappy-c.h>
2362607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2363607dacd0SqiaonuohanEOF
2364607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2365607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2366b25c9dffSStefan Weil        snappy="yes"
2367b25c9dffSStefan Weil    else
2368b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2369b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2370b25c9dffSStefan Weil        fi
2371b25c9dffSStefan Weil        snappy="no"
2372b25c9dffSStefan Weil    fi
2373607dacd0Sqiaonuohanfi
2374607dacd0Sqiaonuohan
2375607dacd0Sqiaonuohan##########################################
23766b383c08SPeter Wu# bzip2 check
23776b383c08SPeter Wu
23786b383c08SPeter Wuif test "$bzip2" != "no" ; then
23796b383c08SPeter Wu    cat > $TMPC << EOF
23806b383c08SPeter Wu#include <bzlib.h>
23816b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
23826b383c08SPeter WuEOF
23836b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
23846b383c08SPeter Wu        bzip2="yes"
23856b383c08SPeter Wu    else
23866b383c08SPeter Wu        if test "$bzip2" = "yes"; then
23876b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
23886b383c08SPeter Wu        fi
23896b383c08SPeter Wu        bzip2="no"
23906b383c08SPeter Wu    fi
23916b383c08SPeter Wufi
23926b383c08SPeter Wu
23936b383c08SPeter Wu##########################################
239483bc1f97SJulio Faracco# lzfse check
239583bc1f97SJulio Faracco
239683bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
239783bc1f97SJulio Faracco    cat > $TMPC << EOF
239883bc1f97SJulio Faracco#include <lzfse.h>
239983bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
240083bc1f97SJulio FaraccoEOF
240183bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
240283bc1f97SJulio Faracco        lzfse="yes"
240383bc1f97SJulio Faracco    else
240483bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
240583bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
240683bc1f97SJulio Faracco        fi
240783bc1f97SJulio Faracco        lzfse="no"
240883bc1f97SJulio Faracco    fi
240983bc1f97SJulio Faraccofi
241083bc1f97SJulio Faracco
241183bc1f97SJulio Faracco##########################################
2412f794573eSEduardo Otubo# libseccomp check
2413f794573eSEduardo Otubo
2414f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
24153e684455SMichael Strosaker    libseccomp_minver="2.3.0"
241625ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2417c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2418c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2419f794573eSEduardo Otubo        seccomp="yes"
2420f794573eSEduardo Otubo    else
2421f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2422693e5910SAndrew Jones            feature_not_found "libseccomp" \
2423693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2424896848f0SEduardo Otubo        fi
2425e84d5956SYann E. MORIN        seccomp="no"
2426f794573eSEduardo Otubo    fi
2427f794573eSEduardo Otubofi
2428f794573eSEduardo Otubo##########################################
2429e37630caSaliguori# xen probe
2430e37630caSaliguori
2431fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2432c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2433c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2434c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2435c1cdd9d5SJuergen Gross
2436c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2437c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2438c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2439c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2440c1cdd9d5SJuergen Gross    xen=yes
2441c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2442c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
244358ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
244458ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
244558ea9a7aSAnthony PERARD    fi
2446c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2447c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2448c1cdd9d5SJuergen Gross  else
2449c1cdd9d5SJuergen Gross
2450b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2451d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2452d5b93ddfSAnthony PERARD
245350ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
245450ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
245550ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
245650ced5b3SStefan Weil
245750ced5b3SStefan Weil    # Xen (any)
245850ced5b3SStefan Weil    cat > $TMPC <<EOF
245950ced5b3SStefan Weil#include <xenctrl.h>
246050ced5b3SStefan Weilint main(void) {
246150ced5b3SStefan Weil  return 0;
246250ced5b3SStefan Weil}
246350ced5b3SStefan WeilEOF
246450ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
246550ced5b3SStefan Weil      # Xen not found
246650ced5b3SStefan Weil      if test "$xen" = "yes" ; then
246721684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
246850ced5b3SStefan Weil      fi
246950ced5b3SStefan Weil      xen=no
247050ced5b3SStefan Weil
2471d5b93ddfSAnthony PERARD    # Xen unstable
247269deef08SPeter Maydell    elif
247369deef08SPeter Maydell        cat > $TMPC <<EOF &&
24742cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
24752cbf8903SRoss Lagerwall#define __XEN_TOOLS__
24762cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2477d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
24782cbf8903SRoss Lagerwallint main(void) {
24792cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2480d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
24812cbf8903SRoss Lagerwall
24822cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
24832cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
24842cbf8903SRoss Lagerwall
2485d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2486d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2487d3c49ebbSPaul Durrant
24882cbf8903SRoss Lagerwall  return 0;
24892cbf8903SRoss Lagerwall}
24902cbf8903SRoss LagerwallEOF
24912cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
24922cbf8903SRoss Lagerwall      then
24932cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
24942cbf8903SRoss Lagerwall      xen_ctrl_version=41100
24952cbf8903SRoss Lagerwall      xen=yes
24962cbf8903SRoss Lagerwall    elif
24972cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
24985ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
24995ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
250058ea9a7aSAnthony PERARD#include <xentoolcore.h>
25015ba3d756SIgor Druzhininint main(void) {
25025ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
25035ba3d756SIgor Druzhinin
25045ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
25055ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
250658ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
25075ba3d756SIgor Druzhinin
25085ba3d756SIgor Druzhinin  return 0;
25095ba3d756SIgor Druzhinin}
25105ba3d756SIgor DruzhininEOF
251158ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
25125ba3d756SIgor Druzhinin      then
251358ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
25145ba3d756SIgor Druzhinin      xen_ctrl_version=41000
25155ba3d756SIgor Druzhinin      xen=yes
25165ba3d756SIgor Druzhinin    elif
25175ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2518da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2519da8090ccSPaul Durrant#define __XEN_TOOLS__
2520da8090ccSPaul Durrant#include <xendevicemodel.h>
2521da8090ccSPaul Durrantint main(void) {
2522da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2523da8090ccSPaul Durrant
2524da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2525da8090ccSPaul Durrant  xendevicemodel_close(xd);
2526da8090ccSPaul Durrant
2527da8090ccSPaul Durrant  return 0;
2528da8090ccSPaul Durrant}
2529da8090ccSPaul DurrantEOF
2530da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2531da8090ccSPaul Durrant      then
2532da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2533f1167ee6SJuergen Gross      xen_ctrl_version=40900
2534da8090ccSPaul Durrant      xen=yes
2535da8090ccSPaul Durrant    elif
2536da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
25375eeb39c2SIan Campbell/*
25385eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
25395eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2540b6eb9b45SPaulina Szubarczyk *
2541b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2542b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2543b6eb9b45SPaulina Szubarczyk */
2544b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2545b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2546b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2547b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2548b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2549b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2550b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2551b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2552b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2553b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2554b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2555b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2556b6eb9b45SPaulina Szubarczyk#endif
2557b6eb9b45SPaulina Szubarczykint main(void) {
2558b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2559b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2560b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2561b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2562b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2563b6eb9b45SPaulina Szubarczyk
2564b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2565b6eb9b45SPaulina Szubarczyk
2566b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2567b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2568b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2569b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2570b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2571b6eb9b45SPaulina Szubarczyk
2572b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2573b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2574b6eb9b45SPaulina Szubarczyk
2575b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2576b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2577b6eb9b45SPaulina Szubarczyk
2578b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2579b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2580b6eb9b45SPaulina Szubarczyk
2581b6eb9b45SPaulina Szubarczyk  return 0;
2582b6eb9b45SPaulina Szubarczyk}
2583b6eb9b45SPaulina SzubarczykEOF
2584b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2585b6eb9b45SPaulina Szubarczyk      then
2586f1167ee6SJuergen Gross      xen_ctrl_version=40800
2587b6eb9b45SPaulina Szubarczyk      xen=yes
2588b6eb9b45SPaulina Szubarczyk    elif
2589b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2590b6eb9b45SPaulina Szubarczyk/*
2591b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2592b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
25935eeb39c2SIan Campbell */
25945eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
25955eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
25965eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
25975eeb39c2SIan Campbell#include <xenctrl.h>
25985eeb39c2SIan Campbell#include <xenstore.h>
25995eeb39c2SIan Campbell#include <xenevtchn.h>
26005eeb39c2SIan Campbell#include <xengnttab.h>
26015eeb39c2SIan Campbell#include <xenforeignmemory.h>
26025eeb39c2SIan Campbell#include <stdint.h>
26035eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
26045eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
26055eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
26065eeb39c2SIan Campbell#endif
26075eeb39c2SIan Campbellint main(void) {
26085eeb39c2SIan Campbell  xc_interface *xc = NULL;
26095eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
26105eeb39c2SIan Campbell  xenevtchn_handle *xe;
26115eeb39c2SIan Campbell  xengnttab_handle *xg;
26125eeb39c2SIan Campbell
26135eeb39c2SIan Campbell  xs_daemon_open();
26145eeb39c2SIan Campbell
26155eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
26165eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
26175eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
26185eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
26195eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
26205eeb39c2SIan Campbell
26215eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
26225eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
26235eeb39c2SIan Campbell
26245eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
26255eeb39c2SIan Campbell  xenevtchn_fd(xe);
26265eeb39c2SIan Campbell
26275eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
26285eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
26295eeb39c2SIan Campbell
26305eeb39c2SIan Campbell  return 0;
26315eeb39c2SIan Campbell}
26325eeb39c2SIan CampbellEOF
26335eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
26345eeb39c2SIan Campbell      then
2635f1167ee6SJuergen Gross      xen_ctrl_version=40701
26365eeb39c2SIan Campbell      xen=yes
2637cdadde39SRoger Pau Monne
2638cdadde39SRoger Pau Monne    # Xen 4.6
2639cdadde39SRoger Pau Monne    elif
2640cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2641cdadde39SRoger Pau Monne#include <xenctrl.h>
2642e108a3c1SAnthony PERARD#include <xenstore.h>
2643d5b93ddfSAnthony PERARD#include <stdint.h>
2644d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2645d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2646d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2647d5b93ddfSAnthony PERARD#endif
2648d5b93ddfSAnthony PERARDint main(void) {
2649d5b93ddfSAnthony PERARD  xc_interface *xc;
2650d5b93ddfSAnthony PERARD  xs_daemon_open();
2651d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2652d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2653d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2654b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
26558688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2656d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
265720a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2658d8b441a3SJan Beulich  return 0;
2659d8b441a3SJan Beulich}
2660d8b441a3SJan BeulichEOF
2661d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2662d8b441a3SJan Beulich      then
2663f1167ee6SJuergen Gross      xen_ctrl_version=40600
2664d8b441a3SJan Beulich      xen=yes
2665d8b441a3SJan Beulich
2666d8b441a3SJan Beulich    # Xen 4.5
2667d8b441a3SJan Beulich    elif
2668d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2669d8b441a3SJan Beulich#include <xenctrl.h>
2670d8b441a3SJan Beulich#include <xenstore.h>
2671d8b441a3SJan Beulich#include <stdint.h>
2672d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2673d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2674d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2675d8b441a3SJan Beulich#endif
2676d8b441a3SJan Beulichint main(void) {
2677d8b441a3SJan Beulich  xc_interface *xc;
2678d8b441a3SJan Beulich  xs_daemon_open();
2679d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2680d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2681d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2682d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2683d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
26843996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
26853996e85cSPaul Durrant  return 0;
26863996e85cSPaul Durrant}
26873996e85cSPaul DurrantEOF
26883996e85cSPaul Durrant        compile_prog "" "$xen_libs"
26893996e85cSPaul Durrant      then
2690f1167ee6SJuergen Gross      xen_ctrl_version=40500
26913996e85cSPaul Durrant      xen=yes
26923996e85cSPaul Durrant
26933996e85cSPaul Durrant    elif
26943996e85cSPaul Durrant        cat > $TMPC <<EOF &&
26953996e85cSPaul Durrant#include <xenctrl.h>
26963996e85cSPaul Durrant#include <xenstore.h>
26973996e85cSPaul Durrant#include <stdint.h>
26983996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
26993996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
27003996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
27013996e85cSPaul Durrant#endif
27023996e85cSPaul Durrantint main(void) {
27033996e85cSPaul Durrant  xc_interface *xc;
27043996e85cSPaul Durrant  xs_daemon_open();
27053996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
27063996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
27073996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
27083996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
27093996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
27108688e065SStefano Stabellini  return 0;
27118688e065SStefano Stabellini}
27128688e065SStefano StabelliniEOF
27138688e065SStefano Stabellini        compile_prog "" "$xen_libs"
271469deef08SPeter Maydell      then
2715f1167ee6SJuergen Gross      xen_ctrl_version=40200
27168688e065SStefano Stabellini      xen=yes
27178688e065SStefano Stabellini
2718e37630caSaliguori    else
2719fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2720edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2721edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2722fc321b4bSJuan Quintela      fi
2723fc321b4bSJuan Quintela      xen=no
2724e37630caSaliguori    fi
2725d5b93ddfSAnthony PERARD
2726d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2727f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
27285eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
27295eeb39c2SIan Campbell      fi
2730d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2731d5b93ddfSAnthony PERARD    fi
2732e37630caSaliguori  fi
2733c1cdd9d5SJuergen Grossfi
2734e37630caSaliguori
2735eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2736edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2737eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2738eb6fda0fSAnthony PERARD  else
2739eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
274076ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
274176ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2742eb6fda0fSAnthony PERARD    fi
2743eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2744eb6fda0fSAnthony PERARD  fi
2745eb6fda0fSAnthony PERARDfi
2746eb6fda0fSAnthony PERARD
2747e37630caSaliguori##########################################
2748d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2749d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2750327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
2751d661d9a4SJustin Terry (VM)        whpx="yes"
2752d661d9a4SJustin Terry (VM)    else
2753d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
275453537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2755d661d9a4SJustin Terry (VM)        fi
2756d661d9a4SJustin Terry (VM)        whpx="no"
2757d661d9a4SJustin Terry (VM)    fi
2758d661d9a4SJustin Terry (VM)fi
2759d661d9a4SJustin Terry (VM)
2760d661d9a4SJustin Terry (VM)##########################################
2761dfffc653SJuan Quintela# Sparse probe
2762dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
27630dba6195SLoïc Minier  if has cgcc; then
2764dfffc653SJuan Quintela    sparse=yes
2765dfffc653SJuan Quintela  else
2766dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
276721684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2768dfffc653SJuan Quintela    fi
2769dfffc653SJuan Quintela    sparse=no
2770dfffc653SJuan Quintela  fi
2771dfffc653SJuan Quintelafi
2772dfffc653SJuan Quintela
2773dfffc653SJuan Quintela##########################################
2774f676c67eSJeremy White# X11 probe
2775f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
27768781595bSGerd Hoffmann    have_x11=yes
277789138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
277889138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2779f676c67eSJeremy Whitefi
2780f676c67eSJeremy White
2781f676c67eSJeremy White##########################################
2782a4ccabcfSAnthony Liguori# GTK probe
2783a4ccabcfSAnthony Liguori
27845a464e6cSPeter Xuif test "$gtk" != "no"; then
278589d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
278689d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
278758296cb6SDaniel P. Berrangé    gtkversion="3.14.0"
2788bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
278989138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
279089138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
279189138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
27920a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
27938781595bSGerd Hoffmann            need_x11=yes
2794f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2795f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
27960a337ed0SGerd Hoffmann        fi
2797bbbf9bfbSStefan Weil        gtk="yes"
2798bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
27995fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2800bbbf9bfbSStefan Weil    else
2801bbbf9bfbSStefan Weil        gtk="no"
2802bbbf9bfbSStefan Weil    fi
2803bbbf9bfbSStefan Weilfi
2804bbbf9bfbSStefan Weil
2805ddbb0d09SDaniel P. Berrange
2806ddbb0d09SDaniel P. Berrange##########################################
2807ddbb0d09SDaniel P. Berrange# GNUTLS probe
2808ddbb0d09SDaniel P. Berrange
2809ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
2810a73e82efSRichard Henderson    pass="no"
2811a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
281289138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
281389138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2814a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
2815a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
2816a73e82efSRichard Henderson        write_c_skeleton
2817a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
2818243dc2cfSRichard Henderson            LIBS="$gnutls_libs $LIBS"
2819ddbb0d09SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2820a73e82efSRichard Henderson            pass="yes"
2821a73e82efSRichard Henderson        fi
2822a73e82efSRichard Henderson    fi
2823a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
2824a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
2825ddbb0d09SDaniel P. Berrange    else
2826a73e82efSRichard Henderson        gnutls="$pass"
2827ddbb0d09SDaniel P. Berrange    fi
2828ddbb0d09SDaniel P. Berrangefi
2829ddbb0d09SDaniel P. Berrange
283091bfcdb0SDaniel P. Berrange
283191bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
283291bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
2833a0722409SDaniel P. Berrangé# explicitly
283491bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
283591bfcdb0SDaniel P. Berrangethen
2836a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
283791bfcdb0SDaniel P. Berrange    then
283891bfcdb0SDaniel P. Berrange        gcrypt="no"
283991bfcdb0SDaniel P. Berrange    fi
284091bfcdb0SDaniel P. Berrangefi
284191bfcdb0SDaniel P. Berrange
284291bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
284391bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
2844a0722409SDaniel P. Berrangé# explicitly
284591bfcdb0SDaniel P. Berrangeif test -z "$nettle"
284691bfcdb0SDaniel P. Berrangethen
2847a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
284891bfcdb0SDaniel P. Berrange    then
284991bfcdb0SDaniel P. Berrange        nettle="no"
285091bfcdb0SDaniel P. Berrange    fi
285191bfcdb0SDaniel P. Berrangefi
285291bfcdb0SDaniel P. Berrange
2853dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
285491bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
285591bfcdb0SDaniel P. Berrange    then
285691bfcdb0SDaniel P. Berrange	return 1
285791bfcdb0SDaniel P. Berrange    fi
285891bfcdb0SDaniel P. Berrange
285991bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
286091bfcdb0SDaniel P. Berrange    then
286189138857SStefan Weil	host=$(libgcrypt-config --host)
286291bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
286391bfcdb0SDaniel P. Berrange	then
286491bfcdb0SDaniel P. Berrange	    return 1
286591bfcdb0SDaniel P. Berrange	fi
286691bfcdb0SDaniel P. Berrange    fi
286791bfcdb0SDaniel P. Berrange
2868dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
2869dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
2870dea7a64eSDaniel P. Berrangé
2871dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
2872dea7a64eSDaniel P. Berrangé    then
2873dea7a64eSDaniel P. Berrangé       return 1
2874dea7a64eSDaniel P. Berrangé    fi
2875dea7a64eSDaniel P. Berrangé
287691bfcdb0SDaniel P. Berrange    return 0
287791bfcdb0SDaniel P. Berrange}
287891bfcdb0SDaniel P. Berrange
2879a0722409SDaniel P. Berrangé
2880a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
2881a73e82efSRichard Henderson    pass="no"
288264dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
2883a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
2884a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
2885a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
2886a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
2887a73e82efSRichard Henderson        write_c_skeleton
2888a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
2889243dc2cfSRichard Henderson            LIBS="$nettle_libs $LIBS"
2890a0722409SDaniel P. Berrangé            QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2891a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
2892a0722409SDaniel P. Berrangé               gcrypt="no"
2893a0722409SDaniel P. Berrangé            fi
2894a73e82efSRichard Henderson            pass="yes"
2895a73e82efSRichard Henderson        fi
2896a73e82efSRichard Henderson    fi
2897dc2207afSDaniel P. Berrangé    if test "$pass" = "yes"
2898dc2207afSDaniel P. Berrangé    then
2899dc2207afSDaniel P. Berrangé        cat > $TMPC << EOF
2900dc2207afSDaniel P. Berrangé#include <nettle/xts.h>
2901dc2207afSDaniel P. Berrangéint main(void) {
2902dc2207afSDaniel P. Berrangé  return 0;
2903dc2207afSDaniel P. Berrangé}
2904dc2207afSDaniel P. BerrangéEOF
2905dc2207afSDaniel P. Berrangé        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2906dc2207afSDaniel P. Berrangé            nettle_xts=yes
2907dc2207afSDaniel P. Berrangé            qemu_private_xts=no
2908dc2207afSDaniel P. Berrangé        fi
2909dc2207afSDaniel P. Berrangé    fi
2910a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
291164dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
2912a0722409SDaniel P. Berrangé    else
2913a73e82efSRichard Henderson        nettle="$pass"
2914a0722409SDaniel P. Berrangé    fi
2915a0722409SDaniel P. Berrangéfi
2916a0722409SDaniel P. Berrangé
291791bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
2918a73e82efSRichard Henderson    pass="no"
2919dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
292089138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
292189138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
2922a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
292391bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
292491bfcdb0SDaniel P. Berrange        # turn breaks static builds...
292591bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
292691bfcdb0SDaniel P. Berrange        then
292791bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
292891bfcdb0SDaniel P. Berrange        fi
29291f923c70SLongpeng(Mike)
2930a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
2931a73e82efSRichard Henderson        write_c_skeleton
2932a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
2933243dc2cfSRichard Henderson            LIBS="$gcrypt_libs $LIBS"
293437788f25SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
2935a73e82efSRichard Henderson            pass="yes"
2936a73e82efSRichard Henderson        fi
2937a73e82efSRichard Henderson    fi
2938a73e82efSRichard Henderson    if test "$pass" = "yes"; then
293937788f25SDaniel P. Berrange        gcrypt="yes"
29401f923c70SLongpeng(Mike)        cat > $TMPC << EOF
29411f923c70SLongpeng(Mike)#include <gcrypt.h>
29421f923c70SLongpeng(Mike)int main(void) {
29431f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
29441f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
29451f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
29461f923c70SLongpeng(Mike)  return 0;
29471f923c70SLongpeng(Mike)}
29481f923c70SLongpeng(Mike)EOF
29491f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
29501f923c70SLongpeng(Mike)            gcrypt_hmac=yes
29511f923c70SLongpeng(Mike)        fi
2952e0576942SDaniel P. Berrangé        cat > $TMPC << EOF
2953e0576942SDaniel P. Berrangé#include <gcrypt.h>
2954e0576942SDaniel P. Berrangéint main(void) {
2955e0576942SDaniel P. Berrangé  gcry_cipher_hd_t handle;
2956e0576942SDaniel P. Berrangé  gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
2957e0576942SDaniel P. Berrangé  return 0;
2958e0576942SDaniel P. Berrangé}
2959e0576942SDaniel P. BerrangéEOF
2960e0576942SDaniel P. Berrangé        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
2961e0576942SDaniel P. Berrangé            gcrypt_xts=yes
2962e0576942SDaniel P. Berrangé            qemu_private_xts=no
2963e0576942SDaniel P. Berrangé        fi
2964a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
2965dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
296691bfcdb0SDaniel P. Berrange    else
296791bfcdb0SDaniel P. Berrange        gcrypt="no"
296891bfcdb0SDaniel P. Berrange    fi
296962893b67SDaniel P. Berrangefi
297062893b67SDaniel P. Berrange
2971ddbb0d09SDaniel P. Berrange
297291bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
297391bfcdb0SDaniel P. Berrangethen
297491bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
297591bfcdb0SDaniel P. Berrangefi
2976ed754746SDaniel P. Berrange
29779a2fd434SDaniel P. Berrange##########################################
29789a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
29799a2fd434SDaniel P. Berrange
29809a2fd434SDaniel P. Berrangetasn1=yes
298190246037SDaniel P. Berrangetasn1_cflags=""
298290246037SDaniel P. Berrangetasn1_libs=""
29839a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
298489138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
298589138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
29869a2fd434SDaniel P. Berrangeelse
29879a2fd434SDaniel P. Berrange    tasn1=no
29889a2fd434SDaniel P. Berrangefi
29899a2fd434SDaniel P. Berrange
2990ed754746SDaniel P. Berrange
2991bbbf9bfbSStefan Weil##########################################
29928953caf3SDaniel P. Berrange# PAM probe
29938953caf3SDaniel P. Berrange
29948953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
29958953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
29968953caf3SDaniel P. Berrange#include <security/pam_appl.h>
29978953caf3SDaniel P. Berrange#include <stdio.h>
29988953caf3SDaniel P. Berrangeint main(void) {
29998953caf3SDaniel P. Berrange   const char *service_name = "qemu";
30008953caf3SDaniel P. Berrange   const char *user = "frank";
30019c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
30028953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
30039c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
30048953caf3SDaniel P. Berrange   return 0;
30058953caf3SDaniel P. Berrange}
30068953caf3SDaniel P. BerrangeEOF
30078953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
30088953caf3SDaniel P. Berrange        auth_pam=yes
30098953caf3SDaniel P. Berrange    else
30108953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
30118953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
30128953caf3SDaniel P. Berrange        else
30138953caf3SDaniel P. Berrange            auth_pam=no
30148953caf3SDaniel P. Berrange        fi
30158953caf3SDaniel P. Berrange    fi
30168953caf3SDaniel P. Berrangefi
30178953caf3SDaniel P. Berrange
30188953caf3SDaniel P. Berrange##########################################
3019559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
3020559607eaSDaniel P. Berrange
3021559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
3022559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
3023559607eaSDaniel P. Berrange  have_ifaddrs_h=no
3024559607eaSDaniel P. Berrangefi
3025559607eaSDaniel P. Berrange
3026559607eaSDaniel P. Berrange##########################################
3027bbbf9bfbSStefan Weil# VTE probe
3028bbbf9bfbSStefan Weil
3029bbbf9bfbSStefan Weilif test "$vte" != "no"; then
3030c6feff9eSCole Robinson    vteminversion="0.32.0"
3031c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3032c6feff9eSCole Robinson      vtepackage="vte-2.91"
3033c6feff9eSCole Robinson    else
3034528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3035c6feff9eSCole Robinson    fi
3036c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
303789138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
303889138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
303989138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3040bbbf9bfbSStefan Weil        vte="yes"
3041bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3042c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
30439e04c683SStefan Weil    else
3044bbbf9bfbSStefan Weil        vte="no"
3045a4ccabcfSAnthony Liguori    fi
3046a4ccabcfSAnthony Liguorifi
3047a4ccabcfSAnthony Liguori
3048a4ccabcfSAnthony Liguori##########################################
304911d9f695Sbellard# SDL probe
305011d9f695Sbellard
3051aee8a619SCarlo Marcelo Arenas Belón# Look for sdl configuration program (pkg-config or sdl2-config).  Try
3052aee8a619SCarlo Marcelo Arenas Belón# sdl2-config even without cross prefix, and favour pkg-config over sdl2-config.
305347c03744SDave Airlie
3054c6093a05SPeter Xusdl_probe ()
3055c6093a05SPeter Xu{
30560015ca5cSDaniel P. Berrangé  if $pkg_config sdl2 --exists; then
30570015ca5cSDaniel P. Berrangé    sdlconfig="$pkg_config sdl2"
305889138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
3059aee8a619SCarlo Marcelo Arenas Belón  elif has "$sdl2_config"; then
30600015ca5cSDaniel P. Berrangé    sdlconfig="$sdl2_config"
306189138857SStefan Weil    sdlversion=$($sdlconfig --version)
3062a0dfd8a4SLoïc Minier  else
3063a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
30648f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
3065a0dfd8a4SLoïc Minier    fi
3066a0dfd8a4SLoïc Minier    sdl=no
3067c6093a05SPeter Xu    # no need to do the rest
3068c6093a05SPeter Xu    return
30699316f803SPaolo Bonzini  fi
3070aee8a619SCarlo Marcelo Arenas Belón  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl2-config; then
30713ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
30723ec87ffeSPaolo Bonzini  fi
307311d9f695Sbellard
307411d9f695Sbellard  cat > $TMPC << EOF
307511d9f695Sbellard#include <SDL.h>
307611d9f695Sbellard#undef main /* We don't want SDL to override our main() */
307711d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
307811d9f695SbellardEOF
307989138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
30802ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
308174f42e18STeLeMan  if test "$static" = "yes" ; then
30820015ca5cSDaniel P. Berrangé    if $pkg_config sdl2 --exists; then
30830015ca5cSDaniel P. Berrangé      sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
30845f37e6d4SThomas Huth    else
308589138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
30865f37e6d4SThomas Huth    fi
308774f42e18STeLeMan  else
308889138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
308974f42e18STeLeMan  fi
309052166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
309111d9f695Sbellard    sdl=yes
30927c1f25b4Sbellard
309367c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
3094e633a5c6SEric Blake    if test "$sdl" = "yes" && test "$static" = "yes" ; then
309567c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
309689138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
309789138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
309811d9f695Sbellard      fi
309952166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
31001ac88f28SJuan Quintela	:
31011ac88f28SJuan Quintela      else
31021ac88f28SJuan Quintela        sdl=no
31037c1f25b4Sbellard      fi
31047c1f25b4Sbellard    fi # static link
3105c4198157SJuan Quintela  else # sdl not found
3106c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
31070015ca5cSDaniel P. Berrangé      feature_not_found "sdl" "Install SDL2 devel"
3108c4198157SJuan Quintela    fi
3109c4198157SJuan Quintela    sdl=no
31107c1f25b4Sbellard  fi # sdl compile test
3111c6093a05SPeter Xu}
3112c6093a05SPeter Xu
3113a442fe2fSDaniel P. Berrangésdl_image_probe ()
3114a442fe2fSDaniel P. Berrangé{
3115a442fe2fSDaniel P. Berrangé    if test "$sdl_image" != "no" ; then
3116a442fe2fSDaniel P. Berrangé        if $pkg_config SDL2_image --exists; then
3117a442fe2fSDaniel P. Berrangé            if test "$static" = "yes"; then
3118a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
3119a442fe2fSDaniel P. Berrangé            else
3120a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
3121a442fe2fSDaniel P. Berrangé            fi
3122a442fe2fSDaniel P. Berrangé            sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
3123a442fe2fSDaniel P. Berrangé            sdl_image=yes
3124a442fe2fSDaniel P. Berrangé
3125a442fe2fSDaniel P. Berrangé            sdl_cflags="$sdl_cflags $sdl_image_cflags"
3126a442fe2fSDaniel P. Berrangé            sdl_libs="$sdl_libs $sdl_image_libs"
3127a442fe2fSDaniel P. Berrangé        else
3128a442fe2fSDaniel P. Berrangé            if test "$sdl_image" = "yes" ; then
3129a442fe2fSDaniel P. Berrangé                feature_not_found "sdl_image" "Install SDL Image devel"
3130a442fe2fSDaniel P. Berrangé            else
3131a442fe2fSDaniel P. Berrangé                sdl_image=no
3132a442fe2fSDaniel P. Berrangé            fi
3133a442fe2fSDaniel P. Berrangé        fi
3134a442fe2fSDaniel P. Berrangé    fi
3135a442fe2fSDaniel P. Berrangé}
3136a442fe2fSDaniel P. Berrangé
3137c6093a05SPeter Xuif test "$sdl" != "no" ; then
3138c6093a05SPeter Xu  sdl_probe
3139fd677642Sthsfi
314011d9f695Sbellard
31415368a422Saliguoriif test "$sdl" = "yes" ; then
3142a442fe2fSDaniel P. Berrangé  sdl_image_probe
3143a442fe2fSDaniel P. Berrangéelse
3144a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes"; then
3145a442fe2fSDaniel P. Berrangé    echo "warning: SDL Image requested, but SDL is not available, disabling"
3146a442fe2fSDaniel P. Berrangé  fi
3147a442fe2fSDaniel P. Berrangé  sdl_image=no
3148a442fe2fSDaniel P. Berrangéfi
3149a442fe2fSDaniel P. Berrangé
3150a442fe2fSDaniel P. Berrangéif test "$sdl" = "yes" ; then
31515368a422Saliguori  cat > $TMPC <<EOF
31525368a422Saliguori#include <SDL.h>
31535368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
31545368a422Saliguori#include <X11/XKBlib.h>
31555368a422Saliguori#else
31565368a422Saliguori#error No x11 support
31575368a422Saliguori#endif
31585368a422Saliguoriint main(void) { return 0; }
31595368a422SaliguoriEOF
3160f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
31618781595bSGerd Hoffmann    need_x11=yes
3162f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
3163f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
31645368a422Saliguori  fi
31655368a422Saliguorifi
31665368a422Saliguori
31678f28f3fbSths##########################################
31682da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
31692da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
31702da776dbSMichael R. Hines  cat > $TMPC <<EOF
31712da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
31722da776dbSMichael R. Hinesint main(void) { return 0; }
31732da776dbSMichael R. HinesEOF
3174ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
31752da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
31762da776dbSMichael R. Hines    rdma="yes"
3177ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
31782da776dbSMichael R. Hines  else
31792da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
31802da776dbSMichael R. Hines        error_exit \
3181ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
31822da776dbSMichael R. Hines            " Your options:" \
3183ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
31842da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
31852da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
31862da776dbSMichael R. Hines    fi
31872da776dbSMichael R. Hines    rdma="no"
31882da776dbSMichael R. Hines  fi
31892da776dbSMichael R. Hinesfi
31902da776dbSMichael R. Hines
319121ab34c9SMarcel Apfelbaum##########################################
319221ab34c9SMarcel Apfelbaum# PVRDMA detection
319321ab34c9SMarcel Apfelbaum
319421ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
319521ab34c9SMarcel Apfelbaum#include <sys/mman.h>
319621ab34c9SMarcel Apfelbaum
319721ab34c9SMarcel Apfelbaumint
319821ab34c9SMarcel Apfelbaummain(void)
319921ab34c9SMarcel Apfelbaum{
320021ab34c9SMarcel Apfelbaum    char buf = 0;
320121ab34c9SMarcel Apfelbaum    void *addr = &buf;
320221ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
320321ab34c9SMarcel Apfelbaum
320421ab34c9SMarcel Apfelbaum    return 0;
320521ab34c9SMarcel Apfelbaum}
320621ab34c9SMarcel ApfelbaumEOF
320721ab34c9SMarcel Apfelbaum
320821ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
320921ab34c9SMarcel Apfelbaum    case "$pvrdma" in
321021ab34c9SMarcel Apfelbaum    "")
321121ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
321221ab34c9SMarcel Apfelbaum            pvrdma="yes"
321321ab34c9SMarcel Apfelbaum        else
321421ab34c9SMarcel Apfelbaum            pvrdma="no"
321521ab34c9SMarcel Apfelbaum        fi
321621ab34c9SMarcel Apfelbaum        ;;
321721ab34c9SMarcel Apfelbaum    "yes")
321821ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
321921ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
322021ab34c9SMarcel Apfelbaum        fi
322121ab34c9SMarcel Apfelbaum        pvrdma="yes"
322221ab34c9SMarcel Apfelbaum        ;;
322321ab34c9SMarcel Apfelbaum    "no")
322421ab34c9SMarcel Apfelbaum        pvrdma="no"
322521ab34c9SMarcel Apfelbaum        ;;
322621ab34c9SMarcel Apfelbaum    esac
322721ab34c9SMarcel Apfelbaumelse
322821ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
322921ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
323021ab34c9SMarcel Apfelbaum    fi
323121ab34c9SMarcel Apfelbaum    pvrdma="no"
323221ab34c9SMarcel Apfelbaumfi
323395c6bff3SBenoît Canet
3234ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported
3235ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then
3236ee108585SYuval Shaia
3237ee108585SYuval Shaiacat > $TMPC <<EOF &&
3238ee108585SYuval Shaia#include <infiniband/verbs.h>
3239ee108585SYuval Shaia
3240ee108585SYuval Shaiaint
3241ee108585SYuval Shaiamain(void)
3242ee108585SYuval Shaia{
3243ee108585SYuval Shaia    struct ibv_mr *mr;
3244ee108585SYuval Shaia    struct ibv_pd *pd = NULL;
3245ee108585SYuval Shaia    size_t length = 10;
3246ee108585SYuval Shaia    uint64_t iova = 0;
3247ee108585SYuval Shaia    int access = 0;
3248ee108585SYuval Shaia    void *addr = NULL;
3249ee108585SYuval Shaia
3250ee108585SYuval Shaia    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
3251ee108585SYuval Shaia
3252ee108585SYuval Shaia    ibv_dereg_mr(mr);
3253ee108585SYuval Shaia
3254ee108585SYuval Shaia    return 0;
3255ee108585SYuval Shaia}
3256ee108585SYuval ShaiaEOF
3257ee108585SYuval Shaia    if ! compile_prog "" "-libverbs"; then
3258ee108585SYuval Shaia        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
3259ee108585SYuval Shaia    fi
3260ee108585SYuval Shaiafi
3261ee108585SYuval Shaia
326295c6bff3SBenoît Canet##########################################
32632f9606b3Saliguori# VNC SASL detection
3264e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
32652f9606b3Saliguori  cat > $TMPC <<EOF
32662f9606b3Saliguori#include <sasl/sasl.h>
32672f9606b3Saliguori#include <stdio.h>
32682f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
32692f9606b3SaliguoriEOF
32702f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
32712f9606b3Saliguori  vnc_sasl_cflags=""
32722f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
327352166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3274ea784e3bSJuan Quintela    vnc_sasl=yes
3275fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3276ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
32772f9606b3Saliguori  else
3278ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
327921684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3280ea784e3bSJuan Quintela    fi
3281ea784e3bSJuan Quintela    vnc_sasl=no
32822f9606b3Saliguori  fi
32832f9606b3Saliguorifi
32842f9606b3Saliguori
32852f9606b3Saliguori##########################################
32862f6f5c7aSCorentin Chary# VNC JPEG detection
3287e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
32882f6f5c7aSCorentin Charycat > $TMPC <<EOF
32892f6f5c7aSCorentin Chary#include <stdio.h>
32902f6f5c7aSCorentin Chary#include <jpeglib.h>
32912f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
32922f6f5c7aSCorentin CharyEOF
32932f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
32942f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
32952f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
32962f6f5c7aSCorentin Chary    vnc_jpeg=yes
32972f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3298ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
32992f6f5c7aSCorentin Chary  else
33002f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
330121684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
33022f6f5c7aSCorentin Chary    fi
33032f6f5c7aSCorentin Chary    vnc_jpeg=no
33042f6f5c7aSCorentin Chary  fi
33052f6f5c7aSCorentin Charyfi
33062f6f5c7aSCorentin Chary
33072f6f5c7aSCorentin Chary##########################################
3308efe556adSCorentin Chary# VNC PNG detection
3309e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
3310efe556adSCorentin Charycat > $TMPC <<EOF
3311efe556adSCorentin Chary//#include <stdio.h>
3312efe556adSCorentin Chary#include <png.h>
3313832ce9c2SScott Wood#include <stddef.h>
3314efe556adSCorentin Charyint main(void) {
3315efe556adSCorentin Chary    png_structp png_ptr;
3316efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
33177edc3fedSPeter Maydell    return png_ptr != 0;
3318efe556adSCorentin Chary}
3319efe556adSCorentin CharyEOF
332065d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
332189138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
332289138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
33239af8025eSBrad  else
3324efe556adSCorentin Chary    vnc_png_cflags=""
3325efe556adSCorentin Chary    vnc_png_libs="-lpng"
33269af8025eSBrad  fi
3327efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3328efe556adSCorentin Chary    vnc_png=yes
3329efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
33309af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3331efe556adSCorentin Chary  else
3332efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
333321684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3334efe556adSCorentin Chary    fi
3335efe556adSCorentin Chary    vnc_png=no
3336efe556adSCorentin Chary  fi
3337efe556adSCorentin Charyfi
3338efe556adSCorentin Chary
3339efe556adSCorentin Chary##########################################
33406a021536SGerd Hoffmann# xkbcommon probe
33416a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
33426a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
33436a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
33446a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
33456a021536SGerd Hoffmann    xkbcommon=yes
33466a021536SGerd Hoffmann  else
33476a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
33486a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
33496a021536SGerd Hoffmann    fi
33506a021536SGerd Hoffmann    xkbcommon=no
33516a021536SGerd Hoffmann  fi
33526a021536SGerd Hoffmannfi
33536a021536SGerd Hoffmann
335476655d6dSaliguori
335576655d6dSaliguori##########################################
3356c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3357dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3358dce512deSChristoph Hellwig  cat > $TMPC << EOF
3359ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3360dce512deSChristoph Hellwig#include <xfs/xfs.h>
3361dce512deSChristoph Hellwigint main(void)
3362dce512deSChristoph Hellwig{
3363dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3364dce512deSChristoph Hellwig    return 0;
3365dce512deSChristoph Hellwig}
3366dce512deSChristoph HellwigEOF
3367dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3368dce512deSChristoph Hellwig    xfs="yes"
3369dce512deSChristoph Hellwig  else
3370dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
337121684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3372dce512deSChristoph Hellwig    fi
3373dce512deSChristoph Hellwig    xfs=no
3374dce512deSChristoph Hellwig  fi
3375dce512deSChristoph Hellwigfi
3376dce512deSChristoph Hellwig
3377dce512deSChristoph Hellwig##########################################
33788a16d273Sths# vde libraries probe
3379dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
33804baae0acSJuan Quintela  vde_libs="-lvdeplug"
33818a16d273Sths  cat > $TMPC << EOF
33828a16d273Sths#include <libvdeplug.h>
33834a7f0e06Spbrookint main(void)
33844a7f0e06Spbrook{
33854a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3386fea08e08SPeter Maydell    char s[] = "";
3387fea08e08SPeter Maydell    vde_open(s, s, &a);
33884a7f0e06Spbrook    return 0;
33894a7f0e06Spbrook}
33908a16d273SthsEOF
339152166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
33924baae0acSJuan Quintela    vde=yes
3393dfb278bdSJuan Quintela  else
3394dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
339521684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3396dfb278bdSJuan Quintela    fi
3397dfb278bdSJuan Quintela    vde=no
33988a16d273Sths  fi
33998a16d273Sthsfi
34008a16d273Sths
34018a16d273Sths##########################################
34020a985b37SVincenzo Maffione# netmap support probe
34030a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
34040a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
34050a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
34060a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
34070a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
340858952137SVincenzo Maffioneif test "$netmap" != "no" ; then
340958952137SVincenzo Maffione  cat > $TMPC << EOF
341058952137SVincenzo Maffione#include <inttypes.h>
341158952137SVincenzo Maffione#include <net/if.h>
341258952137SVincenzo Maffione#include <net/netmap.h>
341358952137SVincenzo Maffione#include <net/netmap_user.h>
34140a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
34150a985b37SVincenzo Maffione#error
34160a985b37SVincenzo Maffione#endif
341758952137SVincenzo Maffioneint main(void) { return 0; }
341858952137SVincenzo MaffioneEOF
341958952137SVincenzo Maffione  if compile_prog "" "" ; then
342058952137SVincenzo Maffione    netmap=yes
342158952137SVincenzo Maffione  else
342258952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
342358952137SVincenzo Maffione      feature_not_found "netmap"
342458952137SVincenzo Maffione    fi
342558952137SVincenzo Maffione    netmap=no
342658952137SVincenzo Maffione  fi
342758952137SVincenzo Maffionefi
342858952137SVincenzo Maffione
342958952137SVincenzo Maffione##########################################
343047e98658SCorey Bryant# libcap-ng library probe
343147e98658SCorey Bryantif test "$cap_ng" != "no" ; then
343247e98658SCorey Bryant  cap_libs="-lcap-ng"
343347e98658SCorey Bryant  cat > $TMPC << EOF
343447e98658SCorey Bryant#include <cap-ng.h>
343547e98658SCorey Bryantint main(void)
343647e98658SCorey Bryant{
343747e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
343847e98658SCorey Bryant    return 0;
343947e98658SCorey Bryant}
344047e98658SCorey BryantEOF
344147e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
344247e98658SCorey Bryant    cap_ng=yes
344347e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
344447e98658SCorey Bryant  else
344547e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
344621684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
344747e98658SCorey Bryant    fi
344847e98658SCorey Bryant    cap_ng=no
344947e98658SCorey Bryant  fi
345047e98658SCorey Bryantfi
345147e98658SCorey Bryant
345247e98658SCorey Bryant##########################################
3453c2de5c91Smalc# Sound support libraries probe
34548f28f3fbSths
345589138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3456c2de5c91Smalcfor drv in $audio_drv_list; do
3457c2de5c91Smalc    case $drv in
3458e42975a1SGerd Hoffmann    alsa | try-alsa)
3459c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3460c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3461e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3462e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3463e42975a1SGerd Hoffmann        fi
3464e42975a1SGerd Hoffmann    else
3465e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3466e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3467c80a867fSGerd Hoffmann        else
3468c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3469c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3470c80a867fSGerd Hoffmann        fi
3471e42975a1SGerd Hoffmann    fi
3472c2de5c91Smalc    ;;
3473c2de5c91Smalc
3474e42975a1SGerd Hoffmann    pa | try-pa)
3475c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3476c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
3477e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3478e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3479e42975a1SGerd Hoffmann        fi
3480e42975a1SGerd Hoffmann    else
3481e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3482e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3483c80a867fSGerd Hoffmann        else
3484c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3485c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3486c80a867fSGerd Hoffmann        fi
3487e42975a1SGerd Hoffmann    fi
3488b8e59f18Smalc    ;;
3489b8e59f18Smalc
3490373967b2SGerd Hoffmann    sdl)
3491373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3492373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3493373967b2SGerd Hoffmann    fi
3494373967b2SGerd Hoffmann    ;;
3495373967b2SGerd Hoffmann
3496e42975a1SGerd Hoffmann    try-sdl)
3497e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3498e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3499e42975a1SGerd Hoffmann    else
3500e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3501e42975a1SGerd Hoffmann    fi
3502e42975a1SGerd Hoffmann    ;;
3503e42975a1SGerd Hoffmann
3504997e690aSJuan Quintela    coreaudio)
3505b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3506997e690aSJuan Quintela    ;;
3507997e690aSJuan Quintela
3508a4bf6780SJuan Quintela    dsound)
3509b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3510d5631638Smalc      audio_win_int="yes"
3511a4bf6780SJuan Quintela    ;;
3512a4bf6780SJuan Quintela
3513a4bf6780SJuan Quintela    oss)
3514b1149911SFam Zheng      oss_libs="$oss_lib"
3515a4bf6780SJuan Quintela    ;;
3516a4bf6780SJuan Quintela
3517e4c63a6aSmalc    *)
35181c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
351976ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
352076ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3521e4c63a6aSmalc    }
3522e4c63a6aSmalc    ;;
3523c2de5c91Smalc    esac
3524c2de5c91Smalcdone
35258f28f3fbSths
35264d3b6f6eSbalrog##########################################
35272e4d9fb1Saurel32# BrlAPI probe
35282e4d9fb1Saurel32
35294ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3530eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
35312e4d9fb1Saurel32  cat > $TMPC << EOF
35322e4d9fb1Saurel32#include <brlapi.h>
3533832ce9c2SScott Wood#include <stddef.h>
35342e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
35352e4d9fb1Saurel32EOF
353652166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
35372e4d9fb1Saurel32    brlapi=yes
35384ffcedb6SJuan Quintela  else
35394ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
354021684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
35414ffcedb6SJuan Quintela    fi
35424ffcedb6SJuan Quintela    brlapi=no
3543eb82284fSJuan Quintela  fi
3544eb82284fSJuan Quintelafi
35452e4d9fb1Saurel32
35462e4d9fb1Saurel32##########################################
3547e08bb301SSamuel Thibault# iconv probe
3548e08bb301SSamuel Thibaultif test "$iconv" != "no" ; then
3549e08bb301SSamuel Thibault  cat > $TMPC << EOF
3550e08bb301SSamuel Thibault#include <iconv.h>
3551e08bb301SSamuel Thibaultint main(void) {
3552e08bb301SSamuel Thibault  iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3553e08bb301SSamuel Thibault  return conv != (iconv_t) -1;
3554e08bb301SSamuel Thibault}
3555e08bb301SSamuel ThibaultEOF
3556e08bb301SSamuel Thibault  iconv_prefix_list="/usr/local:/usr"
3557e08bb301SSamuel Thibault  iconv_lib_list=":-liconv"
3558e08bb301SSamuel Thibault  IFS=:
3559e08bb301SSamuel Thibault  for iconv_prefix in $iconv_prefix_list; do
3560e08bb301SSamuel Thibault    IFS=:
3561e08bb301SSamuel Thibault    iconv_cflags="-I$iconv_prefix/include"
3562e08bb301SSamuel Thibault    iconv_ldflags="-L$iconv_prefix/lib"
3563e08bb301SSamuel Thibault    for iconv_link in $iconv_lib_list; do
3564e08bb301SSamuel Thibault      unset IFS
3565e08bb301SSamuel Thibault      iconv_lib="$iconv_ldflags $iconv_link"
3566e08bb301SSamuel Thibault      echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3567e08bb301SSamuel Thibault      if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3568e08bb301SSamuel Thibault        iconv_found=yes
3569e08bb301SSamuel Thibault        break
3570e08bb301SSamuel Thibault      fi
3571e08bb301SSamuel Thibault    done
3572e08bb301SSamuel Thibault    if test "$iconv_found" = yes ; then
3573e08bb301SSamuel Thibault      break
3574e08bb301SSamuel Thibault    fi
3575e08bb301SSamuel Thibault  done
3576e08bb301SSamuel Thibault  if test "$iconv_found" = "yes" ; then
3577e08bb301SSamuel Thibault    iconv=yes
3578e08bb301SSamuel Thibault  else
3579e08bb301SSamuel Thibault    if test "$iconv" = "yes" ; then
3580e08bb301SSamuel Thibault      feature_not_found "iconv" "Install iconv devel"
3581e08bb301SSamuel Thibault    fi
3582e08bb301SSamuel Thibault    iconv=no
3583e08bb301SSamuel Thibault  fi
3584e08bb301SSamuel Thibaultfi
3585e08bb301SSamuel Thibault
3586e08bb301SSamuel Thibault##########################################
35874d3b6f6eSbalrog# curses probe
3588e08bb301SSamuel Thibaultif test "$iconv" = "no" ; then
3589e08bb301SSamuel Thibault  # curses will need iconv
3590e08bb301SSamuel Thibault  curses=no
3591e08bb301SSamuel Thibaultfi
3592a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3593e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
35948ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
35958ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3596e095e2f3SStefan Weil  else
35977c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
35988ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3599e095e2f3SStefan Weil  fi
3600c584a6d0SJuan Quintela  curses_found=no
36014d3b6f6eSbalrog  cat > $TMPC << EOF
36028ddc5bf9SSamuel Thibault#include <locale.h>
36034d3b6f6eSbalrog#include <curses.h>
36048ddc5bf9SSamuel Thibault#include <wchar.h>
36052f8b7cd5SSamuel Thibault#include <langinfo.h>
3606ef9a2524SStefan Weilint main(void) {
36072f8b7cd5SSamuel Thibault  const char *codeset;
36088ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
36098ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3610ef9a2524SStefan Weil  resize_term(0, 0);
36118ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
36128ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
36137c703002SSamuel Thibault  add_wch(WACS_DEGREE);
36142f8b7cd5SSamuel Thibault  codeset = nl_langinfo(CODESET);
36152f8b7cd5SSamuel Thibault  return codeset != 0;
3616ef9a2524SStefan Weil}
36174d3b6f6eSbalrogEOF
3618ecbe251fSVadim Evard  IFS=:
36198ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3620b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3621b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
36227c703002SSamuel Thibault    IFS=:
36238ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3624ecbe251fSVadim Evard      unset IFS
36258ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3626c584a6d0SJuan Quintela        curses_found=yes
36274f78ef9aSJuan Quintela        break
36284d3b6f6eSbalrog      fi
36294f78ef9aSJuan Quintela    done
36307c703002SSamuel Thibault    if test "$curses_found" = yes ; then
36317c703002SSamuel Thibault      break
36327c703002SSamuel Thibault    fi
36338ddc5bf9SSamuel Thibault  done
3634ecbe251fSVadim Evard  unset IFS
3635c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3636c584a6d0SJuan Quintela    curses=yes
3637c584a6d0SJuan Quintela  else
3638c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
363921684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3640c584a6d0SJuan Quintela    fi
3641c584a6d0SJuan Quintela    curses=no
3642c584a6d0SJuan Quintela  fi
36434f78ef9aSJuan Quintelafi
36444d3b6f6eSbalrog
3645414f0dabSblueswir1##########################################
3646769ce76dSAlexander Graf# curl probe
3647a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
364865d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3649a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
36504e2b0658SPaolo Bonzini  else
36514e2b0658SPaolo Bonzini    curlconfig=curl-config
36524e2b0658SPaolo Bonzini  fi
3653769ce76dSAlexander Graf  cat > $TMPC << EOF
3654769ce76dSAlexander Graf#include <curl/curl.h>
36550b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3656769ce76dSAlexander GrafEOF
365789138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
365889138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3659b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3660769ce76dSAlexander Graf    curl=yes
3661788c8196SJuan Quintela  else
3662788c8196SJuan Quintela    if test "$curl" = "yes" ; then
366321684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3664788c8196SJuan Quintela    fi
3665788c8196SJuan Quintela    curl=no
3666769ce76dSAlexander Graf  fi
3667769ce76dSAlexander Graffi # test "$curl"
3668769ce76dSAlexander Graf
3669769ce76dSAlexander Graf##########################################
3670e18df141SAnthony Liguori# glib support probe
3671a52d28afSPaolo Bonzini
367200f2cfbbSDaniel P. Berrangéglib_req_ver=2.48
3673aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3674aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3675a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3676aa0d1f44SPaolo Bonzinifi
367754cb65d8SEmilio G. Cotaif test "$plugins" = yes; then
367854cb65d8SEmilio G. Cota    glib_modules="$glib_modules gmodule-2.0"
367954cb65d8SEmilio G. Cotafi
3680e26110cfSFam Zheng
36814eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
36824eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
36834eaf7202SSameeh Jubran
3684e633a5c6SEric Blakeif test "$static" = yes && test "$mingw32" = yes; then
36854eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
36864eaf7202SSameeh Jubranfi
36874eaf7202SSameeh Jubran
3688aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3689e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
369089138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
369189138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
36924a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
369314015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3694957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3695e18df141SAnthony Liguori    else
3696e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3697e26110cfSFam Zheng    fi
3698e26110cfSFam Zhengdone
3699e26110cfSFam Zheng
3700f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3701f876b765SMarc-André Lureau    gio=yes
3702f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3703f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
370425a97a56SMarc-André Lureau    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
37050dba4897SMarc-André Lureau    if [ ! -x "$gdbus_codegen" ]; then
37060dba4897SMarc-André Lureau        gdbus_codegen=
37070dba4897SMarc-André Lureau    fi
3708f876b765SMarc-André Lureauelse
3709f876b765SMarc-André Lureau    gio=no
3710f876b765SMarc-André Lureaufi
3711f876b765SMarc-André Lureau
371225a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
371325a97a56SMarc-André Lureau    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
371425a97a56SMarc-André Lureau    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
371525a97a56SMarc-André Lureaufi
371625a97a56SMarc-André Lureau
3717977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3718977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3719977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3720977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3721977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3722977a82abSDaniel P. Berrange#include <glib.h>
3723977a82abSDaniel P. Berrange#include <unistd.h>
3724977a82abSDaniel P. Berrange
3725977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3726977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3727977a82abSDaniel P. Berrange
3728977a82abSDaniel P. Berrangeint main(void) {
3729977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3730977a82abSDaniel P. Berrange   return 0;
3731977a82abSDaniel P. Berrange}
3732977a82abSDaniel P. BerrangeEOF
3733977a82abSDaniel P. Berrange
37345919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3735977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3736977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3737977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3738977a82abSDaniel P. Berrange	       "build target"
3739977a82abSDaniel P. Berrangefi
3740977a82abSDaniel P. Berrange
3741bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3742bbbf2e04SJohn Snowcat > $TMPC << EOF
3743bbbf2e04SJohn Snow#include <glib.h>
3744bbbf2e04SJohn Snowint main(void) { return 0; }
3745bbbf2e04SJohn SnowEOF
3746bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3747bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3748bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3749bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3750bbbf2e04SJohn Snow    fi
3751bbbf2e04SJohn Snowfi
3752bbbf2e04SJohn Snow
37536a1f42bdSStefan Weil#########################################
37546a1f42bdSStefan Weil# zlib check
37556a1f42bdSStefan Weil
37566a1f42bdSStefan Weilif test "$zlib" != "no" ; then
37576a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
37586a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
37596a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
37606a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
37616a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
37626a1f42bdSStefan Weil    else
37636a1f42bdSStefan Weil        cat > $TMPC << EOF
37646a1f42bdSStefan Weil#include <zlib.h>
37656a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
37666a1f42bdSStefan WeilEOF
37676a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
37686a1f42bdSStefan Weil            LIBS="$LIBS -lz"
37696a1f42bdSStefan Weil        else
37706a1f42bdSStefan Weil            error_exit "zlib check failed" \
37716a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
37726a1f42bdSStefan Weil        fi
37736a1f42bdSStefan Weil    fi
37746a1f42bdSStefan Weilfi
37756a1f42bdSStefan Weil
3776e26110cfSFam Zheng##########################################
3777e26110cfSFam Zheng# SHA command probe for modules
3778e26110cfSFam Zhengif test "$modules" = yes; then
3779e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3780e26110cfSFam Zheng    for c in $shacmd_probe; do
37818ccefb91SFam Zheng        if has $c; then
3782e26110cfSFam Zheng            shacmd="$c"
3783e26110cfSFam Zheng            break
3784e26110cfSFam Zheng        fi
3785e26110cfSFam Zheng    done
3786e26110cfSFam Zheng    if test "$shacmd" = ""; then
3787e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3788e26110cfSFam Zheng    fi
3789e18df141SAnthony Liguorifi
3790e18df141SAnthony Liguori
3791e18df141SAnthony Liguori##########################################
3792e2134eb9SGerd Hoffmann# pixman support probe
3793e2134eb9SGerd Hoffmann
3794e633a5c6SEric Blakeif test "$want_tools" = "no" && test "$softmmu" = "no"; then
379574880fe2SRobert Schiele  pixman_cflags=
379674880fe2SRobert Schiele  pixman_libs=
379735c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
379889138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
379989138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3800e2134eb9SGerd Hoffmannelse
3801c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3802c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3803e2134eb9SGerd Hoffmannfi
3804e2134eb9SGerd Hoffmann
3805e2134eb9SGerd Hoffmann##########################################
3806fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3807fe8fc5aeSPaolo Bonzini
3808fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
38091b0578f5SMurilo Opsfelder Araujo  # probe for the new API
3810fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3811fe8fc5aeSPaolo Bonzini#include <libudev.h>
3812fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3813fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3814fe8fc5aeSPaolo Bonziniint logsink;
3815b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3816b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3817b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3818b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3819b3f1c8c4SPaolo Bonzinistruct udev *udev;
3820b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3821b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3822b3f1c8c4SPaolo Bonzini
3823fe8fc5aeSPaolo Bonziniint main(void) {
3824b3f1c8c4SPaolo Bonzini    udev = udev_new();
3825b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3826fe8fc5aeSPaolo Bonzini    return 0;
3827fe8fc5aeSPaolo Bonzini}
3828fe8fc5aeSPaolo BonziniEOF
3829fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3830fe8fc5aeSPaolo Bonzini    mpathpersist=yes
38311b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
38321b0578f5SMurilo Opsfelder Araujo  else
38331b0578f5SMurilo Opsfelder Araujo    # probe for the old API
38341b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
38351b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
38361b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
38371b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
38381b0578f5SMurilo Opsfelder Araujoint logsink;
38391b0578f5SMurilo Opsfelder Araujoint main(void) {
38401b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
38411b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
38421b0578f5SMurilo Opsfelder Araujo    return 0;
38431b0578f5SMurilo Opsfelder Araujo}
38441b0578f5SMurilo Opsfelder AraujoEOF
38451b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
38461b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
38471b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
3848fe8fc5aeSPaolo Bonzini    else
3849fe8fc5aeSPaolo Bonzini      mpathpersist=no
3850fe8fc5aeSPaolo Bonzini    fi
38511b0578f5SMurilo Opsfelder Araujo  fi
3852fe8fc5aeSPaolo Bonzinielse
3853fe8fc5aeSPaolo Bonzini  mpathpersist=no
3854fe8fc5aeSPaolo Bonzinifi
3855fe8fc5aeSPaolo Bonzini
3856fe8fc5aeSPaolo Bonzini##########################################
3857e5d355d1Saliguori# pthread probe
38584b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
38593c529d93Saliguori
3860e5d355d1Saliguoripthread=no
3861414f0dabSblueswir1cat > $TMPC << EOF
38623c529d93Saliguori#include <pthread.h>
38637a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
38647a42bbe4SStefan Weilint main(void) {
38657a42bbe4SStefan Weil  pthread_t thread;
38667a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
38677a42bbe4SStefan Weil  return 0;
38687a42bbe4SStefan Weil}
3869414f0dabSblueswir1EOF
3870bd00d539SAndreas Färberif compile_prog "" "" ; then
3871bd00d539SAndreas Färber  pthread=yes
3872bd00d539SAndreas Färberelse
3873de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
387452166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3875e5d355d1Saliguori      pthread=yes
3876e3c56761SPeter Portante      found=no
3877e3c56761SPeter Portante      for lib_entry in $LIBS; do
3878e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3879e3c56761SPeter Portante          found=yes
3880e3c56761SPeter Portante          break
3881e3c56761SPeter Portante        fi
3882e3c56761SPeter Portante      done
3883e3c56761SPeter Portante      if test "$found" = "no"; then
38845572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
388514ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
3886e3c56761SPeter Portante      fi
3887409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3888de65fe0fSSebastian Herbszt      break
3889414f0dabSblueswir1    fi
3890de65fe0fSSebastian Herbszt  done
3891bd00d539SAndreas Färberfi
3892414f0dabSblueswir1
3893e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
389476ad07a4SPeter Maydell  error_exit "pthread check failed" \
389576ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3896e5d355d1Saliguorifi
3897e5d355d1Saliguori
3898479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
3899479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
39005c312079SDr. David Alan Gilbertcat > $TMPC << EOF
39015c312079SDr. David Alan Gilbert#include <pthread.h>
39025c312079SDr. David Alan Gilbert
39035c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
39045c312079SDr. David Alan Gilbertint main(void)
39055c312079SDr. David Alan Gilbert{
39065c312079SDr. David Alan Gilbert    pthread_t thread;
39075c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
39085c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
39095c312079SDr. David Alan Gilbert    return 0;
39105c312079SDr. David Alan Gilbert}
39115c312079SDr. David Alan GilbertEOF
39125c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
3913479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
3914479a5747SRoman Bolshakovfi
3915479a5747SRoman Bolshakov
3916479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
3917479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
3918479a5747SRoman Bolshakovcat > $TMPC << EOF
3919479a5747SRoman Bolshakov#include <pthread.h>
3920479a5747SRoman Bolshakov
3921479a5747SRoman Bolshakovstatic void *f(void *p) { pthread_setname_np("QEMU"); }
3922479a5747SRoman Bolshakovint main(void)
3923479a5747SRoman Bolshakov{
3924479a5747SRoman Bolshakov    pthread_t thread;
3925479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
3926479a5747SRoman Bolshakov    return 0;
3927479a5747SRoman Bolshakov}
3928479a5747SRoman BolshakovEOF
3929479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
3930479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
39315c312079SDr. David Alan Gilbertfi
39325c312079SDr. David Alan Gilbert
3933bf9298b9Saliguori##########################################
3934f27aaf4bSChristian Brunner# rbd probe
3935f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3936f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3937f27aaf4bSChristian Brunner#include <stdio.h>
3938ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3939f27aaf4bSChristian Brunnerint main(void) {
3940ad32e9c0SJosh Durgin    rados_t cluster;
3941ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3942f27aaf4bSChristian Brunner    return 0;
3943f27aaf4bSChristian Brunner}
3944f27aaf4bSChristian BrunnerEOF
3945ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3946f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3947f27aaf4bSChristian Brunner    rbd=yes
3948f27aaf4bSChristian Brunner  else
3949f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
395021684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3951f27aaf4bSChristian Brunner    fi
3952f27aaf4bSChristian Brunner    rbd=no
3953f27aaf4bSChristian Brunner  fi
3954f27aaf4bSChristian Brunnerfi
3955f27aaf4bSChristian Brunner
3956f27aaf4bSChristian Brunner##########################################
3957b10d49d7SPino Toscano# libssh probe
3958b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
3959b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
3960b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
3961b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
3962b10d49d7SPino Toscano    libssh=yes
39630a12ec87SRichard W.M. Jones  else
3964b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
3965b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
39660a12ec87SRichard W.M. Jones    fi
3967b10d49d7SPino Toscano    libssh=no
39680a12ec87SRichard W.M. Jones  fi
39690a12ec87SRichard W.M. Jonesfi
39700a12ec87SRichard W.M. Jones
39710a12ec87SRichard W.M. Jones##########################################
3972b10d49d7SPino Toscano# Check for libssh 0.8
3973b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
3974b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
3975b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
3976b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
39779a2d462eSRichard W.M. Jones
3978b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
39799a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
3980b10d49d7SPino Toscano#include <libssh/libssh.h>
3981b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
39829a2d462eSRichard W.M. JonesEOF
3983b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
3984b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
39859a2d462eSRichard W.M. Jones  fi
39869a2d462eSRichard W.M. Jonesfi
39879a2d462eSRichard W.M. Jones
39889a2d462eSRichard W.M. Jones##########################################
39895c6c3a6cSChristoph Hellwig# linux-aio probe
39905c6c3a6cSChristoph Hellwig
39915c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
39925c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
39935c6c3a6cSChristoph Hellwig#include <libaio.h>
39945c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3995832ce9c2SScott Wood#include <stddef.h>
39965c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
39975c6c3a6cSChristoph HellwigEOF
39985c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
39995c6c3a6cSChristoph Hellwig    linux_aio=yes
40005c6c3a6cSChristoph Hellwig  else
40015c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
400221684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
40035c6c3a6cSChristoph Hellwig    fi
40043cfcae3cSLuiz Capitulino    linux_aio=no
40055c6c3a6cSChristoph Hellwig  fi
40065c6c3a6cSChristoph Hellwigfi
40075c6c3a6cSChristoph Hellwig
40085c6c3a6cSChristoph Hellwig##########################################
40097aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
40103b8acc11SPaolo Bonzini
40117aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
40127aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
40137aaa6a16SPaolo Bonzini    tpm=no
40143b8acc11SPaolo Bonzini  else
40157aaa6a16SPaolo Bonzini    tpm=yes
40167aaa6a16SPaolo Bonzini  fi
40177aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
40187aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
40197aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
40207aaa6a16SPaolo Bonzini  fi
40213b8acc11SPaolo Bonzinifi
40223b8acc11SPaolo Bonzini
40233b8acc11SPaolo Bonzini##########################################
4024758e8e38SVenkateswararao Jujjuri (JV)# attr probe
4025758e8e38SVenkateswararao Jujjuri (JV)
4026758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
4027758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
4028758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
4029758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
4030f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
4031f2338fb4SPavel Borzenkov#include <attr/xattr.h>
4032f2338fb4SPavel Borzenkov#else
40334f26f2b6SAvi Kivity#include <sys/xattr.h>
4034f2338fb4SPavel Borzenkov#endif
4035758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
4036758e8e38SVenkateswararao Jujjuri (JV)EOF
40374f26f2b6SAvi Kivity  if compile_prog "" "" ; then
40384f26f2b6SAvi Kivity    attr=yes
40394f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
4040f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
4041758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
4042758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
40434f26f2b6SAvi Kivity    libattr=yes
4044758e8e38SVenkateswararao Jujjuri (JV)  else
4045758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
404621684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
4047758e8e38SVenkateswararao Jujjuri (JV)    fi
4048758e8e38SVenkateswararao Jujjuri (JV)    attr=no
4049758e8e38SVenkateswararao Jujjuri (JV)  fi
4050758e8e38SVenkateswararao Jujjuri (JV)fi
4051758e8e38SVenkateswararao Jujjuri (JV)
4052758e8e38SVenkateswararao Jujjuri (JV)##########################################
4053bf9298b9Saliguori# iovec probe
4054bf9298b9Saliguoricat > $TMPC <<EOF
4055db34f0b3Sblueswir1#include <sys/types.h>
4056bf9298b9Saliguori#include <sys/uio.h>
4057db34f0b3Sblueswir1#include <unistd.h>
4058f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
4059bf9298b9SaliguoriEOF
4060bf9298b9Saliguoriiovec=no
406152166aa0SJuan Quintelaif compile_prog "" "" ; then
4062bf9298b9Saliguori  iovec=yes
4063bf9298b9Saliguorifi
4064bf9298b9Saliguori
4065f652e6afSaurel32##########################################
4066ceb42de8Saliguori# preadv probe
4067ceb42de8Saliguoricat > $TMPC <<EOF
4068ceb42de8Saliguori#include <sys/types.h>
4069ceb42de8Saliguori#include <sys/uio.h>
4070ceb42de8Saliguori#include <unistd.h>
4071c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
4072ceb42de8SaliguoriEOF
4073ceb42de8Saliguoripreadv=no
407452166aa0SJuan Quintelaif compile_prog "" "" ; then
4075ceb42de8Saliguori  preadv=yes
4076ceb42de8Saliguorifi
4077ceb42de8Saliguori
4078ceb42de8Saliguori##########################################
4079f652e6afSaurel32# fdt probe
4080e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
4081e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
4082e169e1e1SPeter Maydellfdt_required=no
4083e169e1e1SPeter Maydellfor target in $target_list; do
4084e169e1e1SPeter Maydell  case $target in
4085a666409fSKONRAD Frederic    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu)
4086e169e1e1SPeter Maydell      fdt_required=yes
4087e169e1e1SPeter Maydell    ;;
4088e169e1e1SPeter Maydell  esac
4089e169e1e1SPeter Maydelldone
4090e169e1e1SPeter Maydell
4091e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
4092e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
4093e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
4094e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
4095e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
4096e169e1e1SPeter Maydell  fi
4097e169e1e1SPeter Maydell  fdt=yes
4098e169e1e1SPeter Maydellfi
4099e169e1e1SPeter Maydell
41002df87df7SJuan Quintelaif test "$fdt" != "no" ; then
4101b41af4baSJuan Quintela  fdt_libs="-lfdt"
410296ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
41036e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
4104f652e6afSaurel32  cat > $TMPC << EOF
410531ce0adbSThomas Huth#include <libfdt.h>
410696ce6545SPeter Crosthwaite#include <libfdt_env.h>
4107fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
4108f652e6afSaurel32EOF
410952166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
4110a540f158SPeter Crosthwaite    # system DTC is good - use it
4111e3971d61SPhilippe Mathieu-Daudé    fdt=system
4112aef45d51SDaniel P. Berrange  else
4113aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
4114aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
4115aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
4116aef45d51SDaniel P. Berrange      fi
4117aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
4118e3971d61SPhilippe Mathieu-Daudé          fdt=git
4119a540f158SPeter Crosthwaite          mkdir -p dtc
4120cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
4121a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
4122a540f158SPeter Crosthwaite              symlink "$source_path/dtc/scripts" "dtc/scripts"
41232df87df7SJuan Quintela          fi
4124a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
41258a99e9a3SPhilippe Mathieu-Daudé          fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
41268a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
4127a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
4128aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
4129aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4130aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
4131a540f158SPeter Crosthwaite      else
4132a540f158SPeter Crosthwaite          # don't have and don't want
4133de3a354aSMichael Walle          fdt_libs=
41342df87df7SJuan Quintela          fdt=no
4135f652e6afSaurel32      fi
4136f652e6afSaurel32  fi
4137aef45d51SDaniel P. Berrangefi
4138f652e6afSaurel32
4139a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
4140a540f158SPeter Crosthwaite
414120ff075bSMichael Walle##########################################
4142fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4143b1546f32SGerd Hoffmann
4144d52c454aSMarc-André Lureaugbm="no"
4145d52c454aSMarc-André Lureauif $pkg_config gbm; then
4146d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
4147d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
4148d52c454aSMarc-André Lureau    gbm="yes"
4149d52c454aSMarc-André Lureaufi
4150d52c454aSMarc-André Lureau
4151da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
41524939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
41535f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
41545f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
41555f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4156da076ffeSGerd Hoffmann    opengl=yes
4157925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4158925a0400SGerd Hoffmann        gtk_gl="yes"
4159925a0400SGerd Hoffmann    fi
4160cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
416120ff075bSMichael Walle  else
4162da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4163dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
416420ff075bSMichael Walle    fi
4165f676c67eSJeremy White    opengl_cflags=""
4166da076ffeSGerd Hoffmann    opengl_libs=""
4167da076ffeSGerd Hoffmann    opengl=no
416820ff075bSMichael Walle  fi
416920ff075bSMichael Wallefi
417020ff075bSMichael Walle
4171014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4172014cb152SGerd Hoffmann  cat > $TMPC << EOF
4173014cb152SGerd Hoffmann#include <epoxy/egl.h>
4174014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4175014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4176014cb152SGerd Hoffmann#endif
4177014cb152SGerd Hoffmannint main(void) { return 0; }
4178014cb152SGerd HoffmannEOF
4179014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4180014cb152SGerd Hoffmann    opengl_dmabuf=yes
4181014cb152SGerd Hoffmann  fi
4182014cb152SGerd Hoffmannfi
4183c9a12e75SChrysostomos Nanakos
4184e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
418599e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
418699e1a93bSPhilippe Mathieu-Daudé    case $target in
418799e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
418899e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
418999e1a93bSPhilippe Mathieu-Daudé      ;;
419099e1a93bSPhilippe Mathieu-Daudé    esac
419199e1a93bSPhilippe Mathieu-Daudé  done
419299e1a93bSPhilippe Mathieu-Daudéfi
419399e1a93bSPhilippe Mathieu-Daudé
4194ed279a06SKlim Kireev##########################################
4195ed279a06SKlim Kireev# libxml2 probe
4196ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4197ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4198ed279a06SKlim Kireev        libxml2="yes"
4199ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4200ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4201ed279a06SKlim Kireev    else
4202ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4203ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4204ed279a06SKlim Kireev        fi
4205ed279a06SKlim Kireev        libxml2="no"
4206ed279a06SKlim Kireev    fi
4207ed279a06SKlim Kireevfi
4208c9a12e75SChrysostomos Nanakos
4209eb100396SBharata B Rao##########################################
4210eb100396SBharata B Rao# glusterfs probe
4211eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
421265d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4213e01bee08SBharata B Rao    glusterfs="yes"
421489138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
421589138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4216d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4217d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4218d85fa9ebSJeff Cody    fi
421965d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
42200c14fb47SBharata B Rao      glusterfs_discard="yes"
42210c14fb47SBharata B Rao    fi
42227c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4223df3a429aSNiels de Vos      glusterfs_fallocate="yes"
42247c815372SBharata B Rao      glusterfs_zerofill="yes"
42257c815372SBharata B Rao    fi
4226e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
4227e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
4228e014dbe7SPrasanna Kumar Kalever
4229e014dbe7SPrasanna Kumar Kaleverint
4230e014dbe7SPrasanna Kumar Kalevermain(void)
4231e014dbe7SPrasanna Kumar Kalever{
4232e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
4233e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
4234e014dbe7SPrasanna Kumar Kalever}
4235e014dbe7SPrasanna Kumar KaleverEOF
4236e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4237e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
4238e014dbe7SPrasanna Kumar Kalever    fi
42390e3b891fSNiels de Vos    cat > $TMPC << EOF
42400e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
42410e3b891fSNiels de Vos
42420e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
42430e3b891fSNiels de Vosstatic void
42440e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
42450e3b891fSNiels de Vos{}
42460e3b891fSNiels de Vos
42470e3b891fSNiels de Vosint
42480e3b891fSNiels de Vosmain(void)
42490e3b891fSNiels de Vos{
42500e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
42510e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
42520e3b891fSNiels de Vos	return 0;
42530e3b891fSNiels de Vos}
42540e3b891fSNiels de VosEOF
42550e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
42560e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
42570e3b891fSNiels de Vos    fi
4258eb100396SBharata B Rao  else
4259eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
42608efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
42618efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4262eb100396SBharata B Rao    fi
4263e01bee08SBharata B Rao    glusterfs="no"
4264eb100396SBharata B Rao  fi
4265eb100396SBharata B Raofi
4266eb100396SBharata B Rao
426739386ac7Saurel32# Check for inotify functions when we are building linux-user
42683b3f24adSaurel32# emulator.  This is done because older glibc versions don't
42693b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
42703b3f24adSaurel32# don't provide them even if kernel supports them.
42713b3f24adSaurel32#
42723b3f24adSaurel32inotify=no
42733b3f24adSaurel32cat > $TMPC << EOF
42743b3f24adSaurel32#include <sys/inotify.h>
42753b3f24adSaurel32
42763b3f24adSaurel32int
42773b3f24adSaurel32main(void)
42783b3f24adSaurel32{
42793b3f24adSaurel32	/* try to start inotify */
42808690e420Saurel32	return inotify_init();
42813b3f24adSaurel32}
42823b3f24adSaurel32EOF
428352166aa0SJuan Quintelaif compile_prog "" "" ; then
42843b3f24adSaurel32  inotify=yes
42853b3f24adSaurel32fi
42863b3f24adSaurel32
4287c05c7a73SRiku Voipioinotify1=no
4288c05c7a73SRiku Voipiocat > $TMPC << EOF
4289c05c7a73SRiku Voipio#include <sys/inotify.h>
4290c05c7a73SRiku Voipio
4291c05c7a73SRiku Voipioint
4292c05c7a73SRiku Voipiomain(void)
4293c05c7a73SRiku Voipio{
4294c05c7a73SRiku Voipio    /* try to start inotify */
4295c05c7a73SRiku Voipio    return inotify_init1(0);
4296c05c7a73SRiku Voipio}
4297c05c7a73SRiku VoipioEOF
4298c05c7a73SRiku Voipioif compile_prog "" "" ; then
4299c05c7a73SRiku Voipio  inotify1=yes
4300c05c7a73SRiku Voipiofi
4301c05c7a73SRiku Voipio
4302099d6b0fSRiku Voipio# check if pipe2 is there
4303099d6b0fSRiku Voipiopipe2=no
4304099d6b0fSRiku Voipiocat > $TMPC << EOF
4305099d6b0fSRiku Voipio#include <unistd.h>
4306099d6b0fSRiku Voipio#include <fcntl.h>
4307099d6b0fSRiku Voipio
4308099d6b0fSRiku Voipioint main(void)
4309099d6b0fSRiku Voipio{
4310099d6b0fSRiku Voipio    int pipefd[2];
43119bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4312099d6b0fSRiku Voipio}
4313099d6b0fSRiku VoipioEOF
431452166aa0SJuan Quintelaif compile_prog "" "" ; then
4315099d6b0fSRiku Voipio  pipe2=yes
4316099d6b0fSRiku Voipiofi
4317099d6b0fSRiku Voipio
431840ff6d7eSKevin Wolf# check if accept4 is there
431940ff6d7eSKevin Wolfaccept4=no
432040ff6d7eSKevin Wolfcat > $TMPC << EOF
432140ff6d7eSKevin Wolf#include <sys/socket.h>
432240ff6d7eSKevin Wolf#include <stddef.h>
432340ff6d7eSKevin Wolf
432440ff6d7eSKevin Wolfint main(void)
432540ff6d7eSKevin Wolf{
432640ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
432740ff6d7eSKevin Wolf    return 0;
432840ff6d7eSKevin Wolf}
432940ff6d7eSKevin WolfEOF
433040ff6d7eSKevin Wolfif compile_prog "" "" ; then
433140ff6d7eSKevin Wolf  accept4=yes
433240ff6d7eSKevin Wolffi
433340ff6d7eSKevin Wolf
43343ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
43353ce34dfbSvibisreenivasansplice=no
43363ce34dfbSvibisreenivasancat > $TMPC << EOF
43373ce34dfbSvibisreenivasan#include <unistd.h>
43383ce34dfbSvibisreenivasan#include <fcntl.h>
43393ce34dfbSvibisreenivasan#include <limits.h>
43403ce34dfbSvibisreenivasan
43413ce34dfbSvibisreenivasanint main(void)
43423ce34dfbSvibisreenivasan{
434366ea0f22SStefan Weil    int len, fd = 0;
43443ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
43453ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
43463ce34dfbSvibisreenivasan    return 0;
43473ce34dfbSvibisreenivasan}
43483ce34dfbSvibisreenivasanEOF
434952166aa0SJuan Quintelaif compile_prog "" "" ; then
43503ce34dfbSvibisreenivasan  splice=yes
43513ce34dfbSvibisreenivasanfi
43523ce34dfbSvibisreenivasan
4353dcc38d1cSMarcelo Tosatti##########################################
4354a99d57bbSWanlong Gao# libnuma probe
4355a99d57bbSWanlong Gao
4356a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4357a99d57bbSWanlong Gao  cat > $TMPC << EOF
4358a99d57bbSWanlong Gao#include <numa.h>
4359a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4360a99d57bbSWanlong GaoEOF
4361a99d57bbSWanlong Gao
4362a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4363a99d57bbSWanlong Gao    numa=yes
4364a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4365a99d57bbSWanlong Gao  else
4366a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4367a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4368a99d57bbSWanlong Gao    fi
4369a99d57bbSWanlong Gao    numa=no
4370a99d57bbSWanlong Gao  fi
4371a99d57bbSWanlong Gaofi
4372a99d57bbSWanlong Gao
43737b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
43747b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
43757b01cb97SAlexandre Derumier    exit 1
43767b01cb97SAlexandre Derumierfi
43777b01cb97SAlexandre Derumier
43785a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
43795a22ab71SYang Zhong# do not support it.
43805a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
43815a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
43825a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
43835a22ab71SYang Zhong    fi
43845a22ab71SYang Zhong    malloc_trim="no"
43855a22ab71SYang Zhongfi
43865a22ab71SYang Zhong
43875a22ab71SYang Zhong#######################################
43885a22ab71SYang Zhong# malloc_trim
43895a22ab71SYang Zhong
43905a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
43915a22ab71SYang Zhong    cat > $TMPC << EOF
43925a22ab71SYang Zhong#include <malloc.h>
43935a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
43945a22ab71SYang ZhongEOF
43955a22ab71SYang Zhong    if compile_prog "" "" ; then
43965a22ab71SYang Zhong        malloc_trim="yes"
43975a22ab71SYang Zhong    else
43985a22ab71SYang Zhong        malloc_trim="no"
43995a22ab71SYang Zhong    fi
44005a22ab71SYang Zhongfi
44015a22ab71SYang Zhong
4402a99d57bbSWanlong Gao##########################################
44032847b469SFam Zheng# tcmalloc probe
44042847b469SFam Zheng
44052847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
44062847b469SFam Zheng  cat > $TMPC << EOF
44072847b469SFam Zheng#include <stdlib.h>
44082847b469SFam Zhengint main(void) { malloc(1); return 0; }
44092847b469SFam ZhengEOF
44102847b469SFam Zheng
44112847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
44122847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
44132847b469SFam Zheng  else
44142847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
44152847b469SFam Zheng  fi
44162847b469SFam Zhengfi
44172847b469SFam Zheng
44182847b469SFam Zheng##########################################
44197b01cb97SAlexandre Derumier# jemalloc probe
44207b01cb97SAlexandre Derumier
44217b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
44227b01cb97SAlexandre Derumier  cat > $TMPC << EOF
44237b01cb97SAlexandre Derumier#include <stdlib.h>
44247b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
44257b01cb97SAlexandre DerumierEOF
44267b01cb97SAlexandre Derumier
44277b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
44287b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
44297b01cb97SAlexandre Derumier  else
44307b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
44317b01cb97SAlexandre Derumier  fi
44327b01cb97SAlexandre Derumierfi
44337b01cb97SAlexandre Derumier
44347b01cb97SAlexandre Derumier##########################################
4435dcc38d1cSMarcelo Tosatti# signalfd probe
4436dcc38d1cSMarcelo Tosattisignalfd="no"
4437dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4438dcc38d1cSMarcelo Tosatti#include <unistd.h>
4439dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4440dcc38d1cSMarcelo Tosatti#include <signal.h>
4441dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4442dcc38d1cSMarcelo TosattiEOF
4443dcc38d1cSMarcelo Tosatti
4444dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4445dcc38d1cSMarcelo Tosatti  signalfd=yes
4446dcc38d1cSMarcelo Tosattifi
4447dcc38d1cSMarcelo Tosatti
4448d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4449d339d766SRichard W.M. Jonesoptreset="no"
4450d339d766SRichard W.M. Jonescat > $TMPC << EOF
4451d339d766SRichard W.M. Jones#include <getopt.h>
4452d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4453d339d766SRichard W.M. JonesEOF
4454d339d766SRichard W.M. Jones
4455d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4456d339d766SRichard W.M. Jones  optreset=yes
4457d339d766SRichard W.M. Jonesfi
4458d339d766SRichard W.M. Jones
4459c2882b96SRiku Voipio# check if eventfd is supported
4460c2882b96SRiku Voipioeventfd=no
4461c2882b96SRiku Voipiocat > $TMPC << EOF
4462c2882b96SRiku Voipio#include <sys/eventfd.h>
4463c2882b96SRiku Voipio
4464c2882b96SRiku Voipioint main(void)
4465c2882b96SRiku Voipio{
446655cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4467c2882b96SRiku Voipio}
4468c2882b96SRiku VoipioEOF
4469c2882b96SRiku Voipioif compile_prog "" "" ; then
4470c2882b96SRiku Voipio  eventfd=yes
4471c2882b96SRiku Voipiofi
4472c2882b96SRiku Voipio
4473751bcc39SMarc-André Lureau# check if memfd is supported
4474751bcc39SMarc-André Lureaumemfd=no
4475751bcc39SMarc-André Lureaucat > $TMPC << EOF
447675e5b70eSPaolo Bonzini#include <sys/mman.h>
4477751bcc39SMarc-André Lureau
4478751bcc39SMarc-André Lureauint main(void)
4479751bcc39SMarc-André Lureau{
4480751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4481751bcc39SMarc-André Lureau}
4482751bcc39SMarc-André LureauEOF
4483751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4484751bcc39SMarc-André Lureau  memfd=yes
4485751bcc39SMarc-André Lureaufi
4486751bcc39SMarc-André Lureau
4487955727d2SCortland Tölva# check for usbfs
4488955727d2SCortland Tölvahave_usbfs=no
4489955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
449096566d09SThomas Petazzoni  cat > $TMPC << EOF
449196566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
449296566d09SThomas Petazzoni
449396566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
449496566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
449596566d09SThomas Petazzoni#endif
449696566d09SThomas Petazzoni
449796566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
449896566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
449996566d09SThomas Petazzoni#endif
450096566d09SThomas Petazzoni
450196566d09SThomas Petazzoniint main(void)
450296566d09SThomas Petazzoni{
450396566d09SThomas Petazzoni    return 0;
450496566d09SThomas Petazzoni}
450596566d09SThomas PetazzoniEOF
450696566d09SThomas Petazzoni  if compile_prog "" ""; then
4507955727d2SCortland Tölva    have_usbfs=yes
4508955727d2SCortland Tölva  fi
4509955727d2SCortland Tölvafi
4510751bcc39SMarc-André Lureau
4511d0927938SUlrich Hecht# check for fallocate
4512d0927938SUlrich Hechtfallocate=no
4513d0927938SUlrich Hechtcat > $TMPC << EOF
4514d0927938SUlrich Hecht#include <fcntl.h>
4515d0927938SUlrich Hecht
4516d0927938SUlrich Hechtint main(void)
4517d0927938SUlrich Hecht{
4518d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4519d0927938SUlrich Hecht    return 0;
4520d0927938SUlrich Hecht}
4521d0927938SUlrich HechtEOF
45228fb03151SPeter Maydellif compile_prog "" "" ; then
4523d0927938SUlrich Hecht  fallocate=yes
4524d0927938SUlrich Hechtfi
4525d0927938SUlrich Hecht
45263d4fa43eSKusanagi Kouichi# check for fallocate hole punching
45273d4fa43eSKusanagi Kouichifallocate_punch_hole=no
45283d4fa43eSKusanagi Kouichicat > $TMPC << EOF
45293d4fa43eSKusanagi Kouichi#include <fcntl.h>
45303d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
45313d4fa43eSKusanagi Kouichi
45323d4fa43eSKusanagi Kouichiint main(void)
45333d4fa43eSKusanagi Kouichi{
45343d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
45353d4fa43eSKusanagi Kouichi    return 0;
45363d4fa43eSKusanagi Kouichi}
45373d4fa43eSKusanagi KouichiEOF
45383d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
45393d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
45403d4fa43eSKusanagi Kouichifi
45413d4fa43eSKusanagi Kouichi
4542b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4543b953f075SDenis V. Lunevfallocate_zero_range=no
4544b953f075SDenis V. Lunevcat > $TMPC << EOF
4545b953f075SDenis V. Lunev#include <fcntl.h>
4546b953f075SDenis V. Lunev#include <linux/falloc.h>
4547b953f075SDenis V. Lunev
4548b953f075SDenis V. Lunevint main(void)
4549b953f075SDenis V. Lunev{
4550b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4551b953f075SDenis V. Lunev    return 0;
4552b953f075SDenis V. Lunev}
4553b953f075SDenis V. LunevEOF
4554b953f075SDenis V. Lunevif compile_prog "" "" ; then
4555b953f075SDenis V. Lunev  fallocate_zero_range=yes
4556b953f075SDenis V. Lunevfi
4557b953f075SDenis V. Lunev
4558ed911435SKevin Wolf# check for posix_fallocate
4559ed911435SKevin Wolfposix_fallocate=no
4560ed911435SKevin Wolfcat > $TMPC << EOF
4561ed911435SKevin Wolf#include <fcntl.h>
4562ed911435SKevin Wolf
4563ed911435SKevin Wolfint main(void)
4564ed911435SKevin Wolf{
4565ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4566ed911435SKevin Wolf    return 0;
4567ed911435SKevin Wolf}
4568ed911435SKevin WolfEOF
4569ed911435SKevin Wolfif compile_prog "" "" ; then
4570ed911435SKevin Wolf    posix_fallocate=yes
4571ed911435SKevin Wolffi
4572ed911435SKevin Wolf
4573c727f47dSPeter Maydell# check for sync_file_range
4574c727f47dSPeter Maydellsync_file_range=no
4575c727f47dSPeter Maydellcat > $TMPC << EOF
4576c727f47dSPeter Maydell#include <fcntl.h>
4577c727f47dSPeter Maydell
4578c727f47dSPeter Maydellint main(void)
4579c727f47dSPeter Maydell{
4580c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4581c727f47dSPeter Maydell    return 0;
4582c727f47dSPeter Maydell}
4583c727f47dSPeter MaydellEOF
45848fb03151SPeter Maydellif compile_prog "" "" ; then
4585c727f47dSPeter Maydell  sync_file_range=yes
4586c727f47dSPeter Maydellfi
4587c727f47dSPeter Maydell
4588dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4589dace20dcSPeter Maydellfiemap=no
4590dace20dcSPeter Maydellcat > $TMPC << EOF
4591dace20dcSPeter Maydell#include <sys/ioctl.h>
4592dace20dcSPeter Maydell#include <linux/fs.h>
4593dace20dcSPeter Maydell#include <linux/fiemap.h>
4594dace20dcSPeter Maydell
4595dace20dcSPeter Maydellint main(void)
4596dace20dcSPeter Maydell{
4597dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4598dace20dcSPeter Maydell    return 0;
4599dace20dcSPeter Maydell}
4600dace20dcSPeter MaydellEOF
46018fb03151SPeter Maydellif compile_prog "" "" ; then
4602dace20dcSPeter Maydell  fiemap=yes
4603dace20dcSPeter Maydellfi
4604dace20dcSPeter Maydell
4605d0927938SUlrich Hecht# check for dup3
4606d0927938SUlrich Hechtdup3=no
4607d0927938SUlrich Hechtcat > $TMPC << EOF
4608d0927938SUlrich Hecht#include <unistd.h>
4609d0927938SUlrich Hecht
4610d0927938SUlrich Hechtint main(void)
4611d0927938SUlrich Hecht{
4612d0927938SUlrich Hecht    dup3(0, 0, 0);
4613d0927938SUlrich Hecht    return 0;
4614d0927938SUlrich Hecht}
4615d0927938SUlrich HechtEOF
461678f5d726SJan Kiszkaif compile_prog "" "" ; then
4617d0927938SUlrich Hecht  dup3=yes
4618d0927938SUlrich Hechtfi
4619d0927938SUlrich Hecht
46204e0c6529SAlex Bligh# check for ppoll support
46214e0c6529SAlex Blighppoll=no
46224e0c6529SAlex Blighcat > $TMPC << EOF
46234e0c6529SAlex Bligh#include <poll.h>
46244e0c6529SAlex Bligh
46254e0c6529SAlex Blighint main(void)
46264e0c6529SAlex Bligh{
46274e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
46284e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
46294e0c6529SAlex Bligh    return 0;
46304e0c6529SAlex Bligh}
46314e0c6529SAlex BlighEOF
46324e0c6529SAlex Blighif compile_prog "" "" ; then
46334e0c6529SAlex Bligh  ppoll=yes
46344e0c6529SAlex Blighfi
46354e0c6529SAlex Bligh
4636cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4637cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4638cd758dd0SAlex Blighcat > $TMPC << EOF
4639cd758dd0SAlex Bligh#include <sys/prctl.h>
4640cd758dd0SAlex Bligh
4641cd758dd0SAlex Blighint main(void)
4642cd758dd0SAlex Bligh{
4643cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4644cd758dd0SAlex Bligh    return 0;
4645cd758dd0SAlex Bligh}
4646cd758dd0SAlex BlighEOF
4647cd758dd0SAlex Blighif compile_prog "" "" ; then
4648cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4649cd758dd0SAlex Blighfi
4650cd758dd0SAlex Bligh
46513b6edd16SPeter Maydell# check for epoll support
46523b6edd16SPeter Maydellepoll=no
46533b6edd16SPeter Maydellcat > $TMPC << EOF
46543b6edd16SPeter Maydell#include <sys/epoll.h>
46553b6edd16SPeter Maydell
46563b6edd16SPeter Maydellint main(void)
46573b6edd16SPeter Maydell{
46583b6edd16SPeter Maydell    epoll_create(0);
46593b6edd16SPeter Maydell    return 0;
46603b6edd16SPeter Maydell}
46613b6edd16SPeter MaydellEOF
46628fb03151SPeter Maydellif compile_prog "" "" ; then
46633b6edd16SPeter Maydell  epoll=yes
46643b6edd16SPeter Maydellfi
46653b6edd16SPeter Maydell
4666227f0214SPeter Maydell# epoll_create1 is a later addition
4667227f0214SPeter Maydell# so we must check separately for its presence
46683b6edd16SPeter Maydellepoll_create1=no
46693b6edd16SPeter Maydellcat > $TMPC << EOF
46703b6edd16SPeter Maydell#include <sys/epoll.h>
46713b6edd16SPeter Maydell
46723b6edd16SPeter Maydellint main(void)
46733b6edd16SPeter Maydell{
467419e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
467519e83f6bSPeter Maydell     * a function being called. This is necessary so that on
467619e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
467719e83f6bSPeter Maydell     * the library but not declared in the header file we will
467819e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
467919e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
468019e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
468119e83f6bSPeter Maydell     */
4682c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
46833b6edd16SPeter Maydell}
46843b6edd16SPeter MaydellEOF
46858fb03151SPeter Maydellif compile_prog "" "" ; then
46863b6edd16SPeter Maydell  epoll_create1=yes
46873b6edd16SPeter Maydellfi
46883b6edd16SPeter Maydell
4689a8fd1abaSPeter Maydell# check for sendfile support
4690a8fd1abaSPeter Maydellsendfile=no
4691a8fd1abaSPeter Maydellcat > $TMPC << EOF
4692a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4693a8fd1abaSPeter Maydell
4694a8fd1abaSPeter Maydellint main(void)
4695a8fd1abaSPeter Maydell{
4696a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4697a8fd1abaSPeter Maydell}
4698a8fd1abaSPeter MaydellEOF
4699a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4700a8fd1abaSPeter Maydell  sendfile=yes
4701a8fd1abaSPeter Maydellfi
4702a8fd1abaSPeter Maydell
470351834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
470451834341SRiku Voipiotimerfd=no
470551834341SRiku Voipiocat > $TMPC << EOF
470651834341SRiku Voipio#include <sys/timerfd.h>
470751834341SRiku Voipio
470851834341SRiku Voipioint main(void)
470951834341SRiku Voipio{
471051834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
471151834341SRiku Voipio}
471251834341SRiku VoipioEOF
471351834341SRiku Voipioif compile_prog "" "" ; then
471451834341SRiku Voipio  timerfd=yes
471551834341SRiku Voipiofi
471651834341SRiku Voipio
47179af5c906SRiku Voipio# check for setns and unshare support
47189af5c906SRiku Voipiosetns=no
47199af5c906SRiku Voipiocat > $TMPC << EOF
47209af5c906SRiku Voipio#include <sched.h>
47219af5c906SRiku Voipio
47229af5c906SRiku Voipioint main(void)
47239af5c906SRiku Voipio{
47249af5c906SRiku Voipio    int ret;
47259af5c906SRiku Voipio    ret = setns(0, 0);
47269af5c906SRiku Voipio    ret = unshare(0);
47279af5c906SRiku Voipio    return ret;
47289af5c906SRiku Voipio}
47299af5c906SRiku VoipioEOF
47309af5c906SRiku Voipioif compile_prog "" "" ; then
47319af5c906SRiku Voipio  setns=yes
47329af5c906SRiku Voipiofi
47339af5c906SRiku Voipio
473438860a03SAleksandar Markovic# clock_adjtime probe
473538860a03SAleksandar Markovicclock_adjtime=no
473638860a03SAleksandar Markoviccat > $TMPC <<EOF
473738860a03SAleksandar Markovic#include <time.h>
473838860a03SAleksandar Markovic
473938860a03SAleksandar Markovicint main(void)
474038860a03SAleksandar Markovic{
474138860a03SAleksandar Markovic    return clock_adjtime(0, 0);
474238860a03SAleksandar Markovic}
474338860a03SAleksandar MarkovicEOF
474438860a03SAleksandar Markovicclock_adjtime=no
474538860a03SAleksandar Markovicif compile_prog "" "" ; then
474638860a03SAleksandar Markovic  clock_adjtime=yes
474738860a03SAleksandar Markovicfi
474838860a03SAleksandar Markovic
47495a03cd00SAleksandar Markovic# syncfs probe
47505a03cd00SAleksandar Markovicsyncfs=no
47515a03cd00SAleksandar Markoviccat > $TMPC <<EOF
47525a03cd00SAleksandar Markovic#include <unistd.h>
47535a03cd00SAleksandar Markovic
47545a03cd00SAleksandar Markovicint main(void)
47555a03cd00SAleksandar Markovic{
47565a03cd00SAleksandar Markovic    return syncfs(0);
47575a03cd00SAleksandar Markovic}
47585a03cd00SAleksandar MarkovicEOF
47595a03cd00SAleksandar Markovicsyncfs=no
47605a03cd00SAleksandar Markovicif compile_prog "" "" ; then
47615a03cd00SAleksandar Markovic  syncfs=yes
47625a03cd00SAleksandar Markovicfi
47635a03cd00SAleksandar Markovic
4764*db37dd89SAleksandar Markovic# check for kcov support (kernel must be 4.4+, compiled with certain options)
4765*db37dd89SAleksandar Markovickcov=no
4766*db37dd89SAleksandar Markovicif check_include sys/kcov.h ; then
4767*db37dd89SAleksandar Markovic    kcov=yes
4768*db37dd89SAleksandar Markovicfi
4769*db37dd89SAleksandar Markovic
47705f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
47715f71eac0SPeter Maydellhas_sphinx_build() {
47725f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
47735f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
47745f71eac0SPeter Maydell    # version requirement). This will fail if either
47755f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
47765f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
47775f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
47785f71eac0SPeter Maydell    sphinx-build -c "$source_path/docs" -b html "$TMPDIR1/sphinx" "$TMPDIR1/sphinx/out" >/dev/null 2>&1
47795f71eac0SPeter Maydell}
47805f71eac0SPeter Maydell
4781cc8ae6deSpbrook# Check if tools are available to build documentation.
4782a25dba17SJuan Quintelaif test "$docs" != "no" ; then
47835f71eac0SPeter Maydell  if has makeinfo && has pod2man && has_sphinx_build; then
4784a25dba17SJuan Quintela    docs=yes
478583a3ab8bSJuan Quintela  else
4786a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
47875f71eac0SPeter Maydell      feature_not_found "docs" "Install texinfo, Perl/perl-podlators and python-sphinx"
478883a3ab8bSJuan Quintela    fi
4789a25dba17SJuan Quintela    docs=no
479083a3ab8bSJuan Quintela  fi
4791cc8ae6deSpbrookfi
4792cc8ae6deSpbrook
4793f514f41cSStefan Weil# Search for bswap_32 function
47946ae9a1f4SJuan Quintelabyteswap_h=no
47956ae9a1f4SJuan Quintelacat > $TMPC << EOF
47966ae9a1f4SJuan Quintela#include <byteswap.h>
47976ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
47986ae9a1f4SJuan QuintelaEOF
479952166aa0SJuan Quintelaif compile_prog "" "" ; then
48006ae9a1f4SJuan Quintela  byteswap_h=yes
48016ae9a1f4SJuan Quintelafi
48026ae9a1f4SJuan Quintela
480375f13596SStefan Weil# Search for bswap32 function
48046ae9a1f4SJuan Quintelabswap_h=no
48056ae9a1f4SJuan Quintelacat > $TMPC << EOF
48066ae9a1f4SJuan Quintela#include <sys/endian.h>
48076ae9a1f4SJuan Quintela#include <sys/types.h>
48086ae9a1f4SJuan Quintela#include <machine/bswap.h>
48096ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
48106ae9a1f4SJuan QuintelaEOF
481152166aa0SJuan Quintelaif compile_prog "" "" ; then
48126ae9a1f4SJuan Quintela  bswap_h=yes
48136ae9a1f4SJuan Quintelafi
48146ae9a1f4SJuan Quintela
4815da93a1fdSaliguori##########################################
4816e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4817c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4818e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
48193c33ea96SPaolo Bonzini    libiscsi="yes"
4820ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4821ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4822c589b249SRonnie Sahlberg  else
4823c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4824e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4825c589b249SRonnie Sahlberg    fi
4826c589b249SRonnie Sahlberg    libiscsi="no"
4827c589b249SRonnie Sahlberg  fi
4828c589b249SRonnie Sahlbergfi
4829c589b249SRonnie Sahlberg
4830c589b249SRonnie Sahlberg##########################################
48318bacde8dSNatanael Copa# Do we need libm
48328bacde8dSNatanael Copacat > $TMPC << EOF
48338bacde8dSNatanael Copa#include <math.h>
4834f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
48358bacde8dSNatanael CopaEOF
48368bacde8dSNatanael Copaif compile_prog "" "" ; then
48378bacde8dSNatanael Copa  :
48388bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
48398bacde8dSNatanael Copa  LIBS="-lm $LIBS"
48408bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
48418bacde8dSNatanael Copaelse
484276ad07a4SPeter Maydell  error_exit "libm check failed"
48438bacde8dSNatanael Copafi
48448bacde8dSNatanael Copa
48458bacde8dSNatanael Copa##########################################
4846da93a1fdSaliguori# Do we need librt
48478bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
48488bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
48498bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
48508bacde8dSNatanael Copa# function in addition.
4851da93a1fdSaliguoricat > $TMPC <<EOF
4852da93a1fdSaliguori#include <signal.h>
4853da93a1fdSaliguori#include <time.h>
48548bacde8dSNatanael Copaint main(void) {
48558bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
48568bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
48578bacde8dSNatanael Copa}
4858da93a1fdSaliguoriEOF
4859da93a1fdSaliguori
486052166aa0SJuan Quintelaif compile_prog "" "" ; then
486107ffa4bdSJuan Quintela  :
48628bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
486318e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
486418e588b1SRick Liu  LIBS="$LIBS -lrt"
486518e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4866da93a1fdSaliguorifi
4867da93a1fdSaliguori
4868d99e97e6SThomas Huth# Check whether we need to link libutil for openpty()
4869d99e97e6SThomas Huthcat > $TMPC << EOF
4870d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
4871d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
4872d99e97e6SThomas HuthEOF
4873d99e97e6SThomas Huth
4874d99e97e6SThomas Huthif ! compile_prog "" "" ; then
4875d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
48766362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
4877d99e97e6SThomas Huth    libs_tools="-lutil $libs_tools"
4878d99e97e6SThomas Huth  fi
48796362a53fSJuan Quintelafi
48806362a53fSJuan Quintela
4881de5071c5SBlue Swirl##########################################
4882cd4ec0b4SGerd Hoffmann# spice probe
4883cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4884cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4885cd4ec0b4SGerd Hoffmann#include <spice.h>
4886cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4887cd4ec0b4SGerd HoffmannEOF
4888710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4889710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
48901b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
489165d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4892cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4893cd4ec0b4SGerd Hoffmann    spice="yes"
4894cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4895cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
48962e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
48972e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4898cd4ec0b4SGerd Hoffmann  else
4899cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
49008efc9363SHu Tao      feature_not_found "spice" \
49011b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
4902cd4ec0b4SGerd Hoffmann    fi
4903cd4ec0b4SGerd Hoffmann    spice="no"
4904cd4ec0b4SGerd Hoffmann  fi
4905cd4ec0b4SGerd Hoffmannfi
4906cd4ec0b4SGerd Hoffmann
49077b02f544SMarc-André Lureau# check for smartcard support
49087b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
49090f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
49107b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
49117b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
49127b02f544SMarc-André Lureau        smartcard="yes"
4913111a38b0SRobert Relyea    else
49147b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
49157b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4916111a38b0SRobert Relyea        fi
49177b02f544SMarc-André Lureau        smartcard="no"
4918111a38b0SRobert Relyea    fi
4919111a38b0SRobert Relyeafi
4920111a38b0SRobert Relyea
49212b2325ffSGerd Hoffmann# check for libusb
49222b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
492365d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
49242b2325ffSGerd Hoffmann        libusb="yes"
4925ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4926ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
49272b2325ffSGerd Hoffmann    else
49282b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
49298efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
49302b2325ffSGerd Hoffmann        fi
49312b2325ffSGerd Hoffmann        libusb="no"
49322b2325ffSGerd Hoffmann    fi
49332b2325ffSGerd Hoffmannfi
49342b2325ffSGerd Hoffmann
493569354a83SHans de Goede# check for usbredirparser for usb network redirection support
493669354a83SHans de Goedeif test "$usb_redir" != "no" ; then
493765d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
493869354a83SHans de Goede        usb_redir="yes"
4939ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4940ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
494169354a83SHans de Goede    else
494269354a83SHans de Goede        if test "$usb_redir" = "yes"; then
494321684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
494469354a83SHans de Goede        fi
494569354a83SHans de Goede        usb_redir="no"
494669354a83SHans de Goede    fi
494769354a83SHans de Goedefi
494869354a83SHans de Goede
4949cd4ec0b4SGerd Hoffmann##########################################
4950d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4951d9840e25STomoki Sekiyama
4952e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4953e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
4954d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4955690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4956d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4957d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4958690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4959d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4960d9840e25STomoki Sekiyama	  ;;
4961690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4962d9840e25STomoki Sekiyama  esac
4963d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4964d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4965d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4966d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4967d9840e25STomoki SekiyamaEOF
4968d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4969d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4970d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4971315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4972f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4973d9840e25STomoki Sekiyama  else
4974d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4975d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4976d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4977d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4978d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4979d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4980d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4981d9840e25STomoki Sekiyama    fi
4982d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4983d9840e25STomoki Sekiyama  fi
4984d9840e25STomoki Sekiyamafi
4985d9840e25STomoki Sekiyama
4986d9840e25STomoki Sekiyama##########################################
4987d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4988d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4989d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4990d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4991d9840e25STomoki Sekiyama
4992e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4993e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
4994d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4995d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4996d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4997d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4998d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4999d9840e25STomoki Sekiyama    else
5000d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
5001d9840e25STomoki Sekiyama    fi
5002d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
5003d9840e25STomoki Sekiyama    win_sdk=""
5004d9840e25STomoki Sekiyama  fi
5005d9840e25STomoki Sekiyamafi
5006d9840e25STomoki Sekiyama
5007d9840e25STomoki Sekiyama##########################################
500850cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
5009e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
501050cbebb9SMichael Roth  cat > $TMPC << EOF
501150cbebb9SMichael Roth#include <windows.h>
501250cbebb9SMichael Roth#include <ntddscsi.h>
501350cbebb9SMichael Rothint main(void) {
501450cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
501550cbebb9SMichael Roth#error Missing required ioctl definitions
501650cbebb9SMichael Roth#endif
501750cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
501850cbebb9SMichael Roth  return addr.Lun;
501950cbebb9SMichael Roth}
502050cbebb9SMichael RothEOF
502150cbebb9SMichael Roth  if compile_prog "" "" ; then
502250cbebb9SMichael Roth    guest_agent_ntddscsi=yes
5023996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
502450cbebb9SMichael Roth  fi
502550cbebb9SMichael Rothfi
502650cbebb9SMichael Roth
502750cbebb9SMichael Roth##########################################
50289d9e1521SGerd Hoffmann# virgl renderer probe
50299d9e1521SGerd Hoffmann
50309d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
50319d9e1521SGerd Hoffmann  cat > $TMPC << EOF
50329d9e1521SGerd Hoffmann#include <virglrenderer.h>
50339d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
50349d9e1521SGerd HoffmannEOF
50359d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
50369d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
503747479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
50389d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
50399d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
50409d9e1521SGerd Hoffmann    virglrenderer="yes"
50419d9e1521SGerd Hoffmann  else
50429d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
50439d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
50449d9e1521SGerd Hoffmann    fi
50459d9e1521SGerd Hoffmann    virglrenderer="no"
50469d9e1521SGerd Hoffmann  fi
50479d9e1521SGerd Hoffmannfi
50489d9e1521SGerd Hoffmann
50499d9e1521SGerd Hoffmann##########################################
50508ca80760SRichard Henderson# capstone
50518ca80760SRichard Henderson
5052e219c499SRichard Hendersoncase "$capstone" in
5053e219c499SRichard Henderson  "" | yes)
50548ca80760SRichard Henderson    if $pkg_config capstone; then
5055e219c499SRichard Henderson      capstone=system
5056e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
5057e219c499SRichard Henderson      capstone=git
5058e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
5059e219c499SRichard Henderson      capstone=internal
5060e219c499SRichard Henderson    elif test -z "$capstone" ; then
5061e219c499SRichard Henderson      capstone=no
5062e219c499SRichard Henderson    else
5063e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
5064e219c499SRichard Henderson    fi
5065e219c499SRichard Henderson    ;;
5066e219c499SRichard Henderson
5067e219c499SRichard Henderson  system)
5068e219c499SRichard Henderson    if ! $pkg_config capstone; then
5069e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
5070e219c499SRichard Henderson    fi
5071e219c499SRichard Henderson    ;;
5072e219c499SRichard Hendersonesac
5073e219c499SRichard Henderson
5074e219c499SRichard Hendersoncase "$capstone" in
5075e219c499SRichard Henderson  git | internal)
5076e219c499SRichard Henderson    if test "$capstone" = git; then
5077e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
5078e219c499SRichard Henderson    fi
5079e219c499SRichard Henderson    mkdir -p capstone
5080e219c499SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
5081e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
5082e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
5083e219c499SRichard Henderson    else
5084e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
5085e219c499SRichard Henderson    fi
508602f9135bSDaniel P. Berrangé    libs_cpu="-L\$(BUILD_DIR)/capstone -lcapstone $libs_cpu"
5087e219c499SRichard Henderson    ;;
5088e219c499SRichard Henderson
5089e219c499SRichard Henderson  system)
50908ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
509102f9135bSDaniel P. Berrangé    libs_cpu="$($pkg_config --libs capstone) $libs_cpu"
5092e219c499SRichard Henderson    ;;
5093e219c499SRichard Henderson
5094e219c499SRichard Henderson  no)
5095e219c499SRichard Henderson    ;;
5096e219c499SRichard Henderson  *)
5097e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
5098e219c499SRichard Henderson    ;;
5099e219c499SRichard Hendersonesac
51008ca80760SRichard Henderson
51018ca80760SRichard Henderson##########################################
51025f6b9e8fSBlue Swirl# check if we have fdatasync
51035f6b9e8fSBlue Swirl
51045f6b9e8fSBlue Swirlfdatasync=no
51055f6b9e8fSBlue Swirlcat > $TMPC << EOF
51065f6b9e8fSBlue Swirl#include <unistd.h>
5107d1722a27SAlexandre Raymondint main(void) {
5108d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5109d1722a27SAlexandre Raymondreturn fdatasync(0);
5110d1722a27SAlexandre Raymond#else
5111e172fe11SStefan Weil#error Not supported
5112d1722a27SAlexandre Raymond#endif
5113d1722a27SAlexandre Raymond}
51145f6b9e8fSBlue SwirlEOF
51155f6b9e8fSBlue Swirlif compile_prog "" "" ; then
51165f6b9e8fSBlue Swirl    fdatasync=yes
51175f6b9e8fSBlue Swirlfi
51185f6b9e8fSBlue Swirl
511994a420b1SStefan Hajnoczi##########################################
5120e78815a5SAndreas Färber# check if we have madvise
5121e78815a5SAndreas Färber
5122e78815a5SAndreas Färbermadvise=no
5123e78815a5SAndreas Färbercat > $TMPC << EOF
5124e78815a5SAndreas Färber#include <sys/types.h>
5125e78815a5SAndreas Färber#include <sys/mman.h>
5126832ce9c2SScott Wood#include <stddef.h>
5127e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5128e78815a5SAndreas FärberEOF
5129e78815a5SAndreas Färberif compile_prog "" "" ; then
5130e78815a5SAndreas Färber    madvise=yes
5131e78815a5SAndreas Färberfi
5132e78815a5SAndreas Färber
5133e78815a5SAndreas Färber##########################################
5134e78815a5SAndreas Färber# check if we have posix_madvise
5135e78815a5SAndreas Färber
5136e78815a5SAndreas Färberposix_madvise=no
5137e78815a5SAndreas Färbercat > $TMPC << EOF
5138e78815a5SAndreas Färber#include <sys/mman.h>
5139832ce9c2SScott Wood#include <stddef.h>
5140e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5141e78815a5SAndreas FärberEOF
5142e78815a5SAndreas Färberif compile_prog "" "" ; then
5143e78815a5SAndreas Färber    posix_madvise=yes
5144e78815a5SAndreas Färberfi
5145e78815a5SAndreas Färber
5146e78815a5SAndreas Färber##########################################
51479bc5a719SAndreas Gustafsson# check if we have posix_memalign()
51489bc5a719SAndreas Gustafsson
51499bc5a719SAndreas Gustafssonposix_memalign=no
51509bc5a719SAndreas Gustafssoncat > $TMPC << EOF
51519bc5a719SAndreas Gustafsson#include <stdlib.h>
51529bc5a719SAndreas Gustafssonint main(void) {
51539bc5a719SAndreas Gustafsson    void *p;
51549bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
51559bc5a719SAndreas Gustafsson}
51569bc5a719SAndreas GustafssonEOF
51579bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
51589bc5a719SAndreas Gustafsson    posix_memalign=yes
51599bc5a719SAndreas Gustafssonfi
51609bc5a719SAndreas Gustafsson
51619bc5a719SAndreas Gustafsson##########################################
51620a852417SPaul Durrant# check if we have posix_syslog
51630a852417SPaul Durrant
51640a852417SPaul Durrantposix_syslog=no
51650a852417SPaul Durrantcat > $TMPC << EOF
51660a852417SPaul Durrant#include <syslog.h>
51670a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
51680a852417SPaul DurrantEOF
51690a852417SPaul Durrantif compile_prog "" "" ; then
51700a852417SPaul Durrant    posix_syslog=yes
51710a852417SPaul Durrantfi
51720a852417SPaul Durrant
51730a852417SPaul Durrant##########################################
5174401bc051SPeter Maydell# check if we have sem_timedwait
5175401bc051SPeter Maydell
5176401bc051SPeter Maydellsem_timedwait=no
5177401bc051SPeter Maydellcat > $TMPC << EOF
5178401bc051SPeter Maydell#include <semaphore.h>
5179811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
5180401bc051SPeter MaydellEOF
5181401bc051SPeter Maydellif compile_prog "" "" ; then
5182401bc051SPeter Maydell    sem_timedwait=yes
5183401bc051SPeter Maydellfi
5184401bc051SPeter Maydell
5185401bc051SPeter Maydell##########################################
51865c99fa37SKeno Fischer# check if we have strchrnul
51875c99fa37SKeno Fischer
51885c99fa37SKeno Fischerstrchrnul=no
51895c99fa37SKeno Fischercat > $TMPC << EOF
51905c99fa37SKeno Fischer#include <string.h>
51915c99fa37SKeno Fischerint main(void);
51925c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
51935c99fa37SKeno Fischerchar *haystack = (char*)&main;
51945c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
51955c99fa37SKeno FischerEOF
51965c99fa37SKeno Fischerif compile_prog "" "" ; then
51975c99fa37SKeno Fischer    strchrnul=yes
51985c99fa37SKeno Fischerfi
51995c99fa37SKeno Fischer
52005c99fa37SKeno Fischer##########################################
520194a420b1SStefan Hajnoczi# check if trace backend exists
520294a420b1SStefan Hajnoczi
52035b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
520494a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
52055b808275SLluís Vilanova  error_exit "invalid trace backends" \
52065b808275SLluís Vilanova      "Please choose supported trace backends."
520794a420b1SStefan Hajnoczifi
520894a420b1SStefan Hajnoczi
52097e24e92aSStefan Hajnoczi##########################################
52107e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
52115b808275SLluís Vilanovaif have_backend "ust"; then
52127e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5213bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
52147e24e92aSStefan Hajnocziint main(void) { return 0; }
52157e24e92aSStefan HajnocziEOF
5216c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5217bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
521889138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
52197e24e92aSStefan Hajnoczi    else
5220c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5221bf15f63cSMohamad Gebai    fi
5222bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
522389138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5224bf15f63cSMohamad Gebai    else
5225bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5226bf15f63cSMohamad Gebai    fi
5227bf15f63cSMohamad Gebai
5228bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5229bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
5230bf15f63cSMohamad Gebai  else
5231bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
52327e24e92aSStefan Hajnoczi  fi
52337e24e92aSStefan Hajnoczifi
5234b3d08c02SDaniel P. Berrange
5235b3d08c02SDaniel P. Berrange##########################################
5236b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
52375b808275SLluís Vilanovaif have_backend "dtrace"; then
5238b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
523976ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5240b3d08c02SDaniel P. Berrange  fi
5241c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5242c276b17dSDaniel P. Berrange  if has 'stap' ; then
5243c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5244c276b17dSDaniel P. Berrange  fi
5245b3d08c02SDaniel P. Berrangefi
5246b3d08c02SDaniel P. Berrange
52477e24e92aSStefan Hajnoczi##########################################
5248519175a2SAlex Barcelo# check and set a backend for coroutine
5249d0e2fce5SAneesh Kumar K.V
52507c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
525133c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
525233c53c54SDaniel P. Berrange# specific one.
52537c2acc70SPeter Maydell
52547c2acc70SPeter Maydellucontext_works=no
5255d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5256d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5257d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5258cdf84806SPeter Maydell#ifdef __stub_makecontext
5259cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5260cdf84806SPeter Maydell#endif
526175cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5262d0e2fce5SAneesh Kumar K.VEOF
5263d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
52647c2acc70SPeter Maydell    ucontext_works=yes
5265d0e2fce5SAneesh Kumar K.V  fi
5266519175a2SAlex Barcelofi
52677c2acc70SPeter Maydell
52687c2acc70SPeter Maydellif test "$coroutine" = ""; then
52697c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
52707c2acc70SPeter Maydell    coroutine=win32
52717c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
52727c2acc70SPeter Maydell    coroutine=ucontext
5273519175a2SAlex Barcelo  else
52747c2acc70SPeter Maydell    coroutine=sigaltstack
52757c2acc70SPeter Maydell  fi
52767c2acc70SPeter Maydellelse
52777c2acc70SPeter Maydell  case $coroutine in
52787c2acc70SPeter Maydell  windows)
52797c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
52807c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
52817c2acc70SPeter Maydell    fi
52827c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
52837c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
52847c2acc70SPeter Maydell    coroutine=win32
52857c2acc70SPeter Maydell    ;;
52867c2acc70SPeter Maydell  ucontext)
52877c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
52887c2acc70SPeter Maydell      feature_not_found "ucontext"
52897c2acc70SPeter Maydell    fi
52907c2acc70SPeter Maydell    ;;
529133c53c54SDaniel P. Berrange  sigaltstack)
52927c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
52937c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
52947c2acc70SPeter Maydell    fi
52957c2acc70SPeter Maydell    ;;
52967c2acc70SPeter Maydell  *)
529776ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
52987c2acc70SPeter Maydell    ;;
52997c2acc70SPeter Maydell  esac
5300d0e2fce5SAneesh Kumar K.Vfi
5301d0e2fce5SAneesh Kumar K.V
530270c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
530370c60c08SStefan Hajnoczi  coroutine_pool=yes
530470c60c08SStefan Hajnoczifi
530570c60c08SStefan Hajnoczi
53067d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
53077d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
53087d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
53097d992e4dSPeter Lieven    coroutine_pool=no
53107d992e4dSPeter Lieven  fi
53117d992e4dSPeter Lievenfi
53127d992e4dSPeter Lieven
53137d992e4dSPeter Lieven
5314d0e2fce5SAneesh Kumar K.V##########################################
5315d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5316d2042378SAneesh Kumar K.V
53174e1797f9SStefan Weilopen_by_handle_at=no
5318d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5319d2042378SAneesh Kumar K.V#include <fcntl.h>
5320acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5321acc55ba8SStefan Weil# error missing definition
5322acc55ba8SStefan Weil#else
532375cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5324acc55ba8SStefan Weil#endif
5325d2042378SAneesh Kumar K.VEOF
5326d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5327d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5328d2042378SAneesh Kumar K.Vfi
5329d2042378SAneesh Kumar K.V
5330e06a765eSHarsh Prateek Bora########################################
5331e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5332e06a765eSHarsh Prateek Bora
5333e06a765eSHarsh Prateek Boralinux_magic_h=no
5334e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5335e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5336e06a765eSHarsh Prateek Boraint main(void) {
533775cafad7SStefan Weil  return 0;
5338e06a765eSHarsh Prateek Bora}
5339e06a765eSHarsh Prateek BoraEOF
5340e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5341e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5342e06a765eSHarsh Prateek Borafi
5343e06a765eSHarsh Prateek Bora
53448ab1bf12SLuiz Capitulino########################################
5345c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
5346c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
5347c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
5348c95e3080SKevin Wolf# only a warning.
5349c95e3080SKevin Wolf#
5350c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
5351c95e3080SKevin Wolf# the build doesn't fail anyway.
5352c95e3080SKevin Wolf
535306d71fa1SPeter Maydellpragma_disable_unused_but_set=no
535406d71fa1SPeter Maydellcat > $TMPC << EOF
5355e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
5356c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
5357e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
5358c95e3080SKevin Wolf
535906d71fa1SPeter Maydellint main(void) {
536006d71fa1SPeter Maydell    return 0;
536106d71fa1SPeter Maydell}
536206d71fa1SPeter MaydellEOF
536306d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
5364cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
5365c95e3080SKevin Wolfelse
5366c95e3080SKevin Wolf    werror=no
536706d71fa1SPeter Maydellfi
536806d71fa1SPeter Maydell
536906d71fa1SPeter Maydell########################################
5370541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
53713f4349dcSKevin Wolf
53723f4349dcSKevin Wolfvalgrind_h=no
53733f4349dcSKevin Wolfcat > $TMPC << EOF
53743f4349dcSKevin Wolf#include <valgrind/valgrind.h>
53753f4349dcSKevin Wolfint main(void) {
53763f4349dcSKevin Wolf  return 0;
53773f4349dcSKevin Wolf}
53783f4349dcSKevin WolfEOF
53793f4349dcSKevin Wolfif compile_prog "" "" ; then
53803f4349dcSKevin Wolf    valgrind_h=yes
53813f4349dcSKevin Wolffi
53823f4349dcSKevin Wolf
53833f4349dcSKevin Wolf########################################
53848ab1bf12SLuiz Capitulino# check if environ is declared
53858ab1bf12SLuiz Capitulino
53868ab1bf12SLuiz Capitulinohas_environ=no
53878ab1bf12SLuiz Capitulinocat > $TMPC << EOF
53888ab1bf12SLuiz Capitulino#include <unistd.h>
53898ab1bf12SLuiz Capitulinoint main(void) {
5390c075a723SBlue Swirl    environ = 0;
53918ab1bf12SLuiz Capitulino    return 0;
53928ab1bf12SLuiz Capitulino}
53938ab1bf12SLuiz CapitulinoEOF
53948ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
53958ab1bf12SLuiz Capitulino    has_environ=yes
53968ab1bf12SLuiz Capitulinofi
53978ab1bf12SLuiz Capitulino
539876a347e1SRichard Henderson########################################
539976a347e1SRichard Henderson# check if cpuid.h is usable.
540076a347e1SRichard Henderson
540176a347e1SRichard Hendersoncat > $TMPC << EOF
540276a347e1SRichard Henderson#include <cpuid.h>
540376a347e1SRichard Hendersonint main(void) {
5404774d566cSPeter Maydell    unsigned a, b, c, d;
5405774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5406774d566cSPeter Maydell
5407774d566cSPeter Maydell    if (max >= 1) {
5408774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5409774d566cSPeter Maydell    }
5410774d566cSPeter Maydell
5411774d566cSPeter Maydell    if (max >= 7) {
5412774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5413774d566cSPeter Maydell    }
5414774d566cSPeter Maydell
541576a347e1SRichard Henderson    return 0;
541676a347e1SRichard Henderson}
541776a347e1SRichard HendersonEOF
541876a347e1SRichard Hendersonif compile_prog "" "" ; then
541976a347e1SRichard Henderson    cpuid_h=yes
542076a347e1SRichard Hendersonfi
542176a347e1SRichard Henderson
54225dd89908SRichard Henderson##########################################
54235dd89908SRichard Henderson# avx2 optimization requirement check
54245dd89908SRichard Henderson#
54255dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
54265dd89908SRichard Henderson# since we won't be able to select the new routines.
54275dd89908SRichard Henderson
5428e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
54295dd89908SRichard Henderson  cat > $TMPC << EOF
54305dd89908SRichard Henderson#pragma GCC push_options
54315dd89908SRichard Henderson#pragma GCC target("avx2")
54325dd89908SRichard Henderson#include <cpuid.h>
54335dd89908SRichard Henderson#include <immintrin.h>
54345dd89908SRichard Hendersonstatic int bar(void *a) {
54355dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
54365dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
54375dd89908SRichard Henderson}
54385dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
54395dd89908SRichard HendersonEOF
54405dd89908SRichard Henderson  if compile_object "" ; then
54415dd89908SRichard Henderson    avx2_opt="yes"
544286583a07SLiam Merwick  else
544386583a07SLiam Merwick    avx2_opt="no"
54445dd89908SRichard Henderson  fi
54455dd89908SRichard Hendersonfi
54465dd89908SRichard Henderson
5447f540166bSRichard Henderson########################################
5448f540166bSRichard Henderson# check if __[u]int128_t is usable.
5449f540166bSRichard Henderson
5450f540166bSRichard Hendersonint128=no
5451f540166bSRichard Hendersoncat > $TMPC << EOF
5452f540166bSRichard Henderson__int128_t a;
5453f540166bSRichard Henderson__uint128_t b;
5454f540166bSRichard Hendersonint main (void) {
5455f540166bSRichard Henderson  a = a + b;
5456f540166bSRichard Henderson  b = a * b;
5457464e3671SPeter Maydell  a = a * a;
5458f540166bSRichard Henderson  return 0;
5459f540166bSRichard Henderson}
5460f540166bSRichard HendersonEOF
5461f540166bSRichard Hendersonif compile_prog "" "" ; then
5462f540166bSRichard Henderson    int128=yes
5463f540166bSRichard Hendersonfi
546476a347e1SRichard Henderson
54657ebee43eSRichard Henderson#########################################
54667ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
54677ebee43eSRichard Henderson
54687ebee43eSRichard Hendersonatomic128=no
54697ebee43eSRichard Hendersonif test "$int128" = "yes"; then
54707ebee43eSRichard Henderson  cat > $TMPC << EOF
54717ebee43eSRichard Hendersonint main(void)
54727ebee43eSRichard Henderson{
54737ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
54747ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
54757ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
54767ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
54777ebee43eSRichard Henderson  return 0;
54787ebee43eSRichard Henderson}
54797ebee43eSRichard HendersonEOF
54807ebee43eSRichard Henderson  if compile_prog "" "" ; then
54817ebee43eSRichard Henderson    atomic128=yes
54827ebee43eSRichard Henderson  fi
54837ebee43eSRichard Hendersonfi
54847ebee43eSRichard Henderson
5485e6cd4bb5SRichard Hendersoncmpxchg128=no
5486e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5487e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5488e6cd4bb5SRichard Hendersonint main(void)
5489e6cd4bb5SRichard Henderson{
5490e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5491e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5492e6cd4bb5SRichard Henderson  return 0;
5493e6cd4bb5SRichard Henderson}
5494e6cd4bb5SRichard HendersonEOF
5495e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5496e6cd4bb5SRichard Henderson    cmpxchg128=yes
5497e6cd4bb5SRichard Henderson  fi
5498e6cd4bb5SRichard Hendersonfi
5499e6cd4bb5SRichard Henderson
5500df79b996SRichard Henderson#########################################
5501df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5502df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5503df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5504df79b996SRichard Henderson
5505df79b996SRichard Hendersoncat > $TMPC << EOF
5506df79b996SRichard Henderson#include <stdint.h>
5507df79b996SRichard Hendersonint main(void)
5508df79b996SRichard Henderson{
5509df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5510df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5511df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5512df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5513df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5514df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5515df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5516df79b996SRichard Henderson#else
5517df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5518df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5519df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5520df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5521df79b996SRichard Henderson#endif
5522df79b996SRichard Henderson  return 0;
5523df79b996SRichard Henderson}
5524df79b996SRichard HendersonEOF
5525df79b996SRichard Hendersonif compile_prog "" "" ; then
5526df79b996SRichard Henderson  atomic64=yes
5527df79b996SRichard Hendersonfi
5528df79b996SRichard Henderson
552926fffe29SEmilio G. Cota#########################################
553026fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker
553126fffe29SEmilio G. Cotald_dynamic_list="no"
553226fffe29SEmilio G. Cotaif test "$static" = "no" ; then
553326fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
553426fffe29SEmilio G. Cota{
553526fffe29SEmilio G. Cota  foo;
553626fffe29SEmilio G. Cota};
553726fffe29SEmilio G. CotaEOF
553826fffe29SEmilio G. Cota
553926fffe29SEmilio G. Cota    cat > $TMPC <<EOF
554026fffe29SEmilio G. Cota#include <stdio.h>
554126fffe29SEmilio G. Cotavoid foo(void);
554226fffe29SEmilio G. Cota
554326fffe29SEmilio G. Cotavoid foo(void)
554426fffe29SEmilio G. Cota{
554526fffe29SEmilio G. Cota  printf("foo\n");
554626fffe29SEmilio G. Cota}
554726fffe29SEmilio G. Cota
554826fffe29SEmilio G. Cotaint main(void)
554926fffe29SEmilio G. Cota{
555026fffe29SEmilio G. Cota  foo();
555126fffe29SEmilio G. Cota  return 0;
555226fffe29SEmilio G. Cota}
555326fffe29SEmilio G. CotaEOF
555426fffe29SEmilio G. Cota
555526fffe29SEmilio G. Cota    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
555626fffe29SEmilio G. Cota        ld_dynamic_list="yes"
555726fffe29SEmilio G. Cota    fi
555826fffe29SEmilio G. Cotafi
555926fffe29SEmilio G. Cota
556026fffe29SEmilio G. Cota#########################################
556126fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker
556226fffe29SEmilio G. Cota
556326fffe29SEmilio G. Cotald_exported_symbols_list="no"
556426fffe29SEmilio G. Cotaif test "$static" = "no" ; then
556526fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
556626fffe29SEmilio G. Cota  _foo
556726fffe29SEmilio G. CotaEOF
556826fffe29SEmilio G. Cota
556926fffe29SEmilio G. Cota    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
557026fffe29SEmilio G. Cota        ld_exported_symbols_list="yes"
557126fffe29SEmilio G. Cota    fi
557226fffe29SEmilio G. Cotafi
557326fffe29SEmilio G. Cota
557426fffe29SEmilio G. Cotaif  test "$plugins" = "yes" &&
557526fffe29SEmilio G. Cota    test "$ld_dynamic_list" = "no" &&
557626fffe29SEmilio G. Cota    test "$ld_exported_symbols_list" = "no" ; then
557726fffe29SEmilio G. Cota  error_exit \
557826fffe29SEmilio G. Cota      "Plugin support requires dynamic linking and specifying a set of symbols " \
557926fffe29SEmilio G. Cota      "that are exported to plugins. Unfortunately your linker doesn't " \
558026fffe29SEmilio G. Cota      "support the flag (--dynamic-list or -exported_symbols_list) used " \
558126fffe29SEmilio G. Cota      "for this purpose. You can't build with --static."
558226fffe29SEmilio G. Cotafi
558326fffe29SEmilio G. Cota
55841e6e9acaSRichard Henderson########################################
5585db432672SRichard Henderson# See if 16-byte vector operations are supported.
5586db432672SRichard Henderson# Even without a vector unit the compiler may expand these.
5587db432672SRichard Henderson# There is a bug in old GCC for PPC that crashes here.
5588db432672SRichard Henderson# Unfortunately it's the system compiler for Centos 7.
5589db432672SRichard Henderson
5590db432672SRichard Hendersoncat > $TMPC << EOF
5591db432672SRichard Hendersontypedef unsigned char U1 __attribute__((vector_size(16)));
5592db432672SRichard Hendersontypedef unsigned short U2 __attribute__((vector_size(16)));
5593db432672SRichard Hendersontypedef unsigned int U4 __attribute__((vector_size(16)));
5594db432672SRichard Hendersontypedef unsigned long long U8 __attribute__((vector_size(16)));
5595db432672SRichard Hendersontypedef signed char S1 __attribute__((vector_size(16)));
5596db432672SRichard Hendersontypedef signed short S2 __attribute__((vector_size(16)));
5597db432672SRichard Hendersontypedef signed int S4 __attribute__((vector_size(16)));
5598db432672SRichard Hendersontypedef signed long long S8 __attribute__((vector_size(16)));
5599db432672SRichard Hendersonstatic U1 a1, b1;
5600db432672SRichard Hendersonstatic U2 a2, b2;
5601db432672SRichard Hendersonstatic U4 a4, b4;
5602db432672SRichard Hendersonstatic U8 a8, b8;
5603db432672SRichard Hendersonstatic S1 c1;
5604db432672SRichard Hendersonstatic S2 c2;
5605db432672SRichard Hendersonstatic S4 c4;
5606db432672SRichard Hendersonstatic S8 c8;
5607db432672SRichard Hendersonstatic int i;
560874912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i);
560974912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i)
561074912f6dSLaurent Vivier{
561174912f6dSLaurent Vivier  *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
561274912f6dSLaurent Vivier  *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
561374912f6dSLaurent Vivier  *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
561474912f6dSLaurent Vivier  *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
561574912f6dSLaurent Vivier}
5616db432672SRichard Hendersonint main(void)
5617db432672SRichard Henderson{
5618db432672SRichard Henderson  a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5619db432672SRichard Henderson  a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5620db432672SRichard Henderson  a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5621db432672SRichard Henderson  a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5622db432672SRichard Henderson  a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5623db432672SRichard Henderson  a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5624db432672SRichard Henderson  a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5625db432672SRichard Henderson  a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5626db432672SRichard Henderson  c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5627db432672SRichard Henderson  return 0;
5628db432672SRichard Henderson}
5629db432672SRichard HendersonEOF
5630db432672SRichard Henderson
5631db432672SRichard Hendersonvector16=no
5632db432672SRichard Hendersonif compile_prog "" "" ; then
5633db432672SRichard Henderson  vector16=yes
5634db432672SRichard Hendersonfi
5635db432672SRichard Henderson
5636db432672SRichard Henderson########################################
5637db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported.
5638db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10.
5639db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default.
5640db8aaae8SRichard Henderson
5641db8aaae8SRichard Hendersonattralias=no
5642db8aaae8SRichard Hendersoncat > $TMPC << EOF
5643db8aaae8SRichard Hendersonint x = 1;
5644db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x")));
5645db8aaae8SRichard Hendersonint main(void) { return 0; }
5646db8aaae8SRichard HendersonEOF
5647db8aaae8SRichard Hendersonif compile_prog "" "" ; then
5648db8aaae8SRichard Henderson    attralias=yes
5649db8aaae8SRichard Hendersonfi
5650db8aaae8SRichard Henderson
5651db8aaae8SRichard Henderson########################################
56521e6e9acaSRichard Henderson# check if getauxval is available.
56531e6e9acaSRichard Henderson
56541e6e9acaSRichard Hendersongetauxval=no
56551e6e9acaSRichard Hendersoncat > $TMPC << EOF
56561e6e9acaSRichard Henderson#include <sys/auxv.h>
56571e6e9acaSRichard Hendersonint main(void) {
56581e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
56591e6e9acaSRichard Henderson}
56601e6e9acaSRichard HendersonEOF
56611e6e9acaSRichard Hendersonif compile_prog "" "" ; then
56621e6e9acaSRichard Henderson    getauxval=yes
56631e6e9acaSRichard Hendersonfi
56641e6e9acaSRichard Henderson
5665fd0e6053SJohn Snow########################################
5666fd0e6053SJohn Snow# check if ccache is interfering with
5667fd0e6053SJohn Snow# semantic analysis of macros
5668fd0e6053SJohn Snow
56695e4dfd3dSJohn Snowunset CCACHE_CPP2
5670fd0e6053SJohn Snowccache_cpp2=no
5671fd0e6053SJohn Snowcat > $TMPC << EOF
5672fd0e6053SJohn Snowstatic const int Z = 1;
5673fd0e6053SJohn Snow#define fn() ({ Z; })
5674fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5675fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5676fd0e6053SJohn Snow#define ID(X) (X)
5677fd0e6053SJohn Snowint main(int argc, char *argv[])
5678fd0e6053SJohn Snow{
5679fd0e6053SJohn Snow    int x = 0, y = 0;
5680fd0e6053SJohn Snow    x = ID(x);
5681fd0e6053SJohn Snow    x = fn();
5682fd0e6053SJohn Snow    fn();
5683fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5684fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5685fd0e6053SJohn Snow    return 0;
5686fd0e6053SJohn Snow}
5687fd0e6053SJohn SnowEOF
5688fd0e6053SJohn Snow
5689fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5690fd0e6053SJohn Snow    ccache_cpp2=yes
5691fd0e6053SJohn Snowfi
5692fd0e6053SJohn Snow
5693b553a042SJohn Snow#################################################
5694b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5695b553a042SJohn Snow
5696b553a042SJohn Snowif test "$fortify_source" != "no"; then
5697b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5698b553a042SJohn Snow    fortify_source="no";
5699e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5700cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5701b553a042SJohn Snow    fortify_source="no";
5702b553a042SJohn Snow  else
5703b553a042SJohn Snow    fortify_source="yes"
5704b553a042SJohn Snow  fi
5705b553a042SJohn Snowfi
5706b553a042SJohn Snow
57071efad060SFam Zheng###############################################
57081efad060SFam Zheng# Check if copy_file_range is provided by glibc
57091efad060SFam Zhenghave_copy_file_range=no
57101efad060SFam Zhengcat > $TMPC << EOF
57111efad060SFam Zheng#include <unistd.h>
57121efad060SFam Zhengint main(void) {
57131efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
57141efad060SFam Zheng  return 0;
57151efad060SFam Zheng}
57161efad060SFam ZhengEOF
57171efad060SFam Zhengif compile_prog "" "" ; then
57181efad060SFam Zheng    have_copy_file_range=yes
57191efad060SFam Zhengfi
57201efad060SFam Zheng
5721d2042378SAneesh Kumar K.V##########################################
5722277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5723277abf15SJan Vesely
5724277abf15SJan Veselyhave_fsxattr=no
5725277abf15SJan Veselycat > $TMPC << EOF
5726277abf15SJan Vesely#include <linux/fs.h>
5727277abf15SJan Veselystruct fsxattr foo;
5728277abf15SJan Veselyint main(void) {
5729277abf15SJan Vesely  return 0;
5730277abf15SJan Vesely}
5731277abf15SJan VeselyEOF
5732277abf15SJan Veselyif compile_prog "" "" ; then
5733277abf15SJan Vesely    have_fsxattr=yes
5734277abf15SJan Veselyfi
5735277abf15SJan Vesely
5736b66e10e4SPeter Maydell##########################################
5737a40161cbSPaolo Bonzini# check for usable membarrier system call
5738a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5739a40161cbSPaolo Bonzini    have_membarrier=no
5740a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5741a40161cbSPaolo Bonzini        have_membarrier=yes
5742a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5743a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5744a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5745a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5746a40161cbSPaolo Bonzini    #include <unistd.h>
5747a40161cbSPaolo Bonzini    #include <stdlib.h>
5748a40161cbSPaolo Bonzini    int main(void) {
5749a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5750a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5751a40161cbSPaolo Bonzini	exit(0);
5752a40161cbSPaolo Bonzini    }
5753a40161cbSPaolo BonziniEOF
5754a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5755a40161cbSPaolo Bonzini            have_membarrier=yes
5756a40161cbSPaolo Bonzini        fi
5757a40161cbSPaolo Bonzini    fi
5758a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5759a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5760a40161cbSPaolo Bonzini    fi
5761a40161cbSPaolo Bonzinielse
5762a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5763a40161cbSPaolo Bonzini    # work on Wine.
5764a40161cbSPaolo Bonzini    membarrier=no
5765a40161cbSPaolo Bonzinifi
5766a40161cbSPaolo Bonzini
5767a40161cbSPaolo Bonzini##########################################
5768b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5769575b22b1SLaurent Vivierhave_rtnetlink=no
5770575b22b1SLaurent Viviercat > $TMPC << EOF
5771575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5772575b22b1SLaurent Vivierint main(void) {
5773575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5774575b22b1SLaurent Vivier}
5775575b22b1SLaurent VivierEOF
5776575b22b1SLaurent Vivierif compile_prog "" "" ; then
5777575b22b1SLaurent Vivier    have_rtnetlink=yes
5778575b22b1SLaurent Vivierfi
5779575b22b1SLaurent Vivier
57806a02c806SStefan Hajnoczi##########################################
57816a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
57826a02c806SStefan Hajnoczihave_af_vsock=no
57836a02c806SStefan Hajnoczicat > $TMPC << EOF
57846a02c806SStefan Hajnoczi#include <errno.h>
57856a02c806SStefan Hajnoczi#include <sys/types.h>
57866a02c806SStefan Hajnoczi#include <sys/socket.h>
57876a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
57886a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
57896a02c806SStefan Hajnoczi#endif
57906a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
57916a02c806SStefan Hajnocziint main(void) {
57926a02c806SStefan Hajnoczi    int sock, ret;
57936a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
57946a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
57956a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
57966a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
57976a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
57986a02c806SStefan Hajnoczi        return 0;
57996a02c806SStefan Hajnoczi    }
58006a02c806SStefan Hajnoczi    return -1;
58016a02c806SStefan Hajnoczi}
58026a02c806SStefan HajnocziEOF
58036a02c806SStefan Hajnocziif compile_prog "" "" ; then
58046a02c806SStefan Hajnoczi    have_af_vsock=yes
58056a02c806SStefan Hajnoczifi
58066a02c806SStefan Hajnoczi
5807f0d92b56SLongpeng(Mike)##########################################
5808f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
5809f0d92b56SLongpeng(Mike)hava_afalg=no
5810f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5811f0d92b56SLongpeng(Mike)#include <errno.h>
5812f0d92b56SLongpeng(Mike)#include <sys/types.h>
5813f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5814f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5815f0d92b56SLongpeng(Mike)int main(void) {
5816f0d92b56SLongpeng(Mike)    int sock;
5817f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5818f0d92b56SLongpeng(Mike)    return sock;
5819f0d92b56SLongpeng(Mike)}
5820f0d92b56SLongpeng(Mike)EOF
5821f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5822f0d92b56SLongpeng(Mike)    have_afalg=yes
5823f0d92b56SLongpeng(Mike)fi
5824f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5825f0d92b56SLongpeng(Mike)then
5826f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5827f0d92b56SLongpeng(Mike)    then
5828f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5829f0d92b56SLongpeng(Mike)    fi
5830f0d92b56SLongpeng(Mike)fi
5831f0d92b56SLongpeng(Mike)
5832f0d92b56SLongpeng(Mike)
58336969ec6cSJames Clarke#################################################
5834c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
5835d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
5836c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
5837c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
5838c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
5839c97d6d2cSSergio Andres Gomez Del RealEOF
5840c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
5841c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
5842c97d6d2cSSergio Andres Gomez Del Real  else
5843c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
5844c97d6d2cSSergio Andres Gomez Del Real    LDFLAGS="-framework Hypervisor $LDFLAGS"
5845c97d6d2cSSergio Andres Gomez Del Real  fi
5846c97d6d2cSSergio Andres Gomez Del Realfi
5847c97d6d2cSSergio Andres Gomez Del Real
5848c97d6d2cSSergio Andres Gomez Del Real#################################################
58496969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
58506969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
58516969ec6cSJames Clarke# given. It does no harm to give it on other
58526969ec6cSJames Clarke# platforms too.
58536969ec6cSJames Clarke
58546969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
58556969ec6cSJames Clarke#       contains -Wmissing-prototypes
58566969ec6cSJames Clarkecat > $TMPC << EOF
58576969ec6cSJames Clarkeextern int foo(void);
58586969ec6cSJames Clarkeint foo(void) { return 0; }
58596969ec6cSJames ClarkeEOF
58606969ec6cSJames Clarkeif ! compile_object ""; then
58616969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
58626969ec6cSJames Clarkefi
58637ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
58647ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
58657ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
58667ecf44a5SPaolo Bonzini    break
58677ecf44a5SPaolo Bonzini  fi
58687ecf44a5SPaolo Bonzinidone
58697ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
58707ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
58716969ec6cSJames Clarkefi
58726969ec6cSJames Clarke
5873277abf15SJan Vesely##########################################
58744d04351fSChristopher Covington# check for sysmacros.h
58754d04351fSChristopher Covington
58764d04351fSChristopher Covingtonhave_sysmacros=no
58774d04351fSChristopher Covingtoncat > $TMPC << EOF
58784d04351fSChristopher Covington#include <sys/sysmacros.h>
58794d04351fSChristopher Covingtonint main(void) {
58804d04351fSChristopher Covington    return makedev(0, 0);
58814d04351fSChristopher Covington}
58824d04351fSChristopher CovingtonEOF
58834d04351fSChristopher Covingtonif compile_prog "" "" ; then
58844d04351fSChristopher Covington    have_sysmacros=yes
58854d04351fSChristopher Covingtonfi
58864d04351fSChristopher Covington
58874d04351fSChristopher Covington##########################################
5888da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
5889da92c3ffSAshish Mittal# Check if libvxhs is installed
5890da92c3ffSAshish Mittal
5891da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
5892da92c3ffSAshish Mittal  cat > $TMPC <<EOF
5893da92c3ffSAshish Mittal#include <stdint.h>
5894da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
5895da92c3ffSAshish Mittal
5896da92c3ffSAshish Mittalvoid *vxhs_callback;
5897da92c3ffSAshish Mittal
5898da92c3ffSAshish Mittalint main(void) {
5899da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
5900da92c3ffSAshish Mittal    return 0;
5901da92c3ffSAshish Mittal}
5902da92c3ffSAshish MittalEOF
5903da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
5904da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
5905da92c3ffSAshish Mittal    vxhs=yes
5906da92c3ffSAshish Mittal  else
5907da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
5908da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
5909da92c3ffSAshish Mittal    fi
5910da92c3ffSAshish Mittal    vxhs=no
5911da92c3ffSAshish Mittal  fi
5912da92c3ffSAshish Mittalfi
5913da92c3ffSAshish Mittal
5914da92c3ffSAshish Mittal##########################################
591549e00a18SAndreas Grapentin# check for _Static_assert()
591649e00a18SAndreas Grapentin
591749e00a18SAndreas Grapentinhave_static_assert=no
591849e00a18SAndreas Grapentincat > $TMPC << EOF
591949e00a18SAndreas Grapentin_Static_assert(1, "success");
592049e00a18SAndreas Grapentinint main(void) {
592149e00a18SAndreas Grapentin    return 0;
592249e00a18SAndreas Grapentin}
592349e00a18SAndreas GrapentinEOF
592449e00a18SAndreas Grapentinif compile_prog "" "" ; then
592549e00a18SAndreas Grapentin    have_static_assert=yes
592649e00a18SAndreas Grapentinfi
592749e00a18SAndreas Grapentin
592849e00a18SAndreas Grapentin##########################################
5929e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5930e674605fSTomáš Golembiovský
5931e674605fSTomáš Golembiovskýhave_utmpx=no
5932e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5933e674605fSTomáš Golembiovský#include <utmpx.h>
5934e674605fSTomáš Golembiovskýstruct utmpx user_info;
5935e674605fSTomáš Golembiovskýint main(void) {
5936e674605fSTomáš Golembiovský    return 0;
5937e674605fSTomáš Golembiovský}
5938e674605fSTomáš GolembiovskýEOF
5939e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5940e674605fSTomáš Golembiovský    have_utmpx=yes
5941e674605fSTomáš Golembiovskýfi
5942e674605fSTomáš Golembiovský
5943e674605fSTomáš Golembiovský##########################################
5944db1ed1abSRichard Henderson# check for getrandom()
5945db1ed1abSRichard Henderson
5946db1ed1abSRichard Hendersonhave_getrandom=no
5947db1ed1abSRichard Hendersoncat > $TMPC << EOF
5948db1ed1abSRichard Henderson#include <sys/random.h>
5949db1ed1abSRichard Hendersonint main(void) {
5950db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
5951db1ed1abSRichard Henderson}
5952db1ed1abSRichard HendersonEOF
5953db1ed1abSRichard Hendersonif compile_prog "" "" ; then
5954db1ed1abSRichard Henderson    have_getrandom=yes
5955db1ed1abSRichard Hendersonfi
5956db1ed1abSRichard Henderson
5957db1ed1abSRichard Henderson##########################################
5958247724cbSMarc-André Lureau# checks for sanitizers
5959247724cbSMarc-André Lureau
5960247724cbSMarc-André Lureauhave_asan=no
5961247724cbSMarc-André Lureauhave_ubsan=no
5962d83414e1SMarc-André Lureauhave_asan_iface_h=no
5963d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
5964247724cbSMarc-André Lureau
5965247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
5966b9f44da2SMarc-André Lureau  write_c_skeleton
5967247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5968247724cbSMarc-André Lureau      have_asan=yes
5969247724cbSMarc-André Lureau  fi
5970b9f44da2SMarc-André Lureau
5971b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
5972b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
5973b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5974b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
5975b9f44da2SMarc-André Lureau#include <stdlib.h>
5976b9f44da2SMarc-André Lureauint main(void) {
5977b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
5978b9f44da2SMarc-André Lureau    return *(int *)(tmp + 2);
5979b9f44da2SMarc-André Lureau}
5980b9f44da2SMarc-André LureauEOF
5981247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5982247724cbSMarc-André Lureau      have_ubsan=yes
5983247724cbSMarc-André Lureau  fi
5984d83414e1SMarc-André Lureau
5985d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
5986d83414e1SMarc-André Lureau      have_asan_iface_h=yes
5987d83414e1SMarc-André Lureau  fi
5988d83414e1SMarc-André Lureau
5989d83414e1SMarc-André Lureau  cat > $TMPC << EOF
5990d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
5991d83414e1SMarc-André Lureauint main(void) {
5992d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
5993d83414e1SMarc-André Lureau  return 0;
5994d83414e1SMarc-André Lureau}
5995d83414e1SMarc-André LureauEOF
5996d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5997d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
5998d83414e1SMarc-André Lureau  fi
5999247724cbSMarc-André Lureaufi
6000247724cbSMarc-André Lureau
6001247724cbSMarc-André Lureau##########################################
600217824406SJunyan He# check for libpmem
600317824406SJunyan He
600417824406SJunyan Heif test "$libpmem" != "no"; then
600517824406SJunyan He	if $pkg_config --exists "libpmem"; then
600617824406SJunyan He		libpmem="yes"
600717824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
600817824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
600917824406SJunyan He		libs_softmmu="$libs_softmmu $libpmem_libs"
601017824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
601117824406SJunyan He	else
601217824406SJunyan He		if test "$libpmem" = "yes" ; then
601317824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
601417824406SJunyan He		fi
601517824406SJunyan He		libpmem="no"
601617824406SJunyan He	fi
601717824406SJunyan Hefi
601817824406SJunyan He
601917824406SJunyan He##########################################
6020675b9b53SMarc-André Lureau# check for slirp
6021675b9b53SMarc-André Lureau
6022675b9b53SMarc-André Lureaucase "$slirp" in
6023675b9b53SMarc-André Lureau  "" | yes)
6024675b9b53SMarc-André Lureau    if $pkg_config slirp; then
6025675b9b53SMarc-André Lureau      slirp=system
60267c57bdd8SMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
60277c57bdd8SMarc-André Lureau      slirp=git
6028675b9b53SMarc-André Lureau    elif test -e "${source_path}/slirp/Makefile" ; then
6029675b9b53SMarc-André Lureau      slirp=internal
6030675b9b53SMarc-André Lureau    elif test -z "$slirp" ; then
6031675b9b53SMarc-André Lureau      slirp=no
6032675b9b53SMarc-André Lureau    else
6033675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel or git submodule"
6034675b9b53SMarc-André Lureau    fi
6035675b9b53SMarc-André Lureau    ;;
6036675b9b53SMarc-André Lureau
6037675b9b53SMarc-André Lureau  system)
6038675b9b53SMarc-André Lureau    if ! $pkg_config slirp; then
6039675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel"
6040675b9b53SMarc-André Lureau    fi
6041675b9b53SMarc-André Lureau    ;;
6042675b9b53SMarc-André Lureauesac
6043675b9b53SMarc-André Lureau
6044675b9b53SMarc-André Lureaucase "$slirp" in
60457c57bdd8SMarc-André Lureau  git | internal)
60467c57bdd8SMarc-André Lureau    if test "$slirp" = git; then
60477c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
60487c57bdd8SMarc-André Lureau    fi
6049675b9b53SMarc-André Lureau    mkdir -p slirp
6050675b9b53SMarc-André Lureau    slirp_cflags="-I\$(SRC_PATH)/slirp/src -I\$(BUILD_DIR)/slirp/src"
6051675b9b53SMarc-André Lureau    slirp_libs="-L\$(BUILD_DIR)/slirp -lslirp"
6052b965e8c5SPaolo Bonzini    if test "$mingw32" = "yes" ; then
6053b965e8c5SPaolo Bonzini      slirp_libs="$slirp_libs -lws2_32 -liphlpapi"
6054b965e8c5SPaolo Bonzini    fi
6055675b9b53SMarc-André Lureau    ;;
6056675b9b53SMarc-André Lureau
6057675b9b53SMarc-André Lureau  system)
6058675b9b53SMarc-André Lureau    slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
6059675b9b53SMarc-André Lureau    slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
6060675b9b53SMarc-André Lureau    slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
6061675b9b53SMarc-André Lureau    ;;
6062675b9b53SMarc-André Lureau
6063675b9b53SMarc-André Lureau  no)
6064675b9b53SMarc-André Lureau    ;;
6065675b9b53SMarc-André Lureau  *)
6066675b9b53SMarc-André Lureau    error_exit "Unknown state for slirp: $slirp"
6067675b9b53SMarc-André Lureau    ;;
6068675b9b53SMarc-André Lureauesac
6069675b9b53SMarc-André Lureau
6070675b9b53SMarc-André Lureau
6071675b9b53SMarc-André Lureau##########################################
6072e86ecd4bSJuan Quintela# End of CC checks
6073e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
6074e86ecd4bSJuan Quintela
6075d83414e1SMarc-André Lureauwrite_c_skeleton
6076d83414e1SMarc-André Lureau
60771d728c39SBlue Swirlif test "$gcov" = "yes" ; then
60781d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
60791d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
6080b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
6081e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
608248e56d50SPaolo Bonzinielif test "$debug" = "no"; then
6083ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
6084e86ecd4bSJuan Quintelafi
6085a316e378SJuan Quintela
6086247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
6087247724cbSMarc-André Lureau  CFLAGS="-fsanitize=address $CFLAGS"
6088d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
6089d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
6090d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6091d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
6092d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
6093d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6094d83414e1SMarc-André Lureau  fi
6095247724cbSMarc-André Lureaufi
6096247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
6097247724cbSMarc-André Lureau  CFLAGS="-fsanitize=undefined $CFLAGS"
6098247724cbSMarc-André Lureaufi
6099247724cbSMarc-André Lureau
61006542aa9cSPeter Lieven##########################################
61016542aa9cSPeter Lieven# Do we have libnfs
61026542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
6103b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
61046542aa9cSPeter Lieven    libnfs="yes"
61056542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
61066542aa9cSPeter Lieven  else
61076542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
61088efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
61096542aa9cSPeter Lieven    fi
61106542aa9cSPeter Lieven    libnfs="no"
61116542aa9cSPeter Lieven  fi
61126542aa9cSPeter Lievenfi
61131d728c39SBlue Swirl
61143efac6ebSTomáš Golembiovský##########################################
61153efac6ebSTomáš Golembiovský# Do we have libudev
61163efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
61173efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
61183efac6ebSTomáš Golembiovský    libudev="yes"
61193efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
61203efac6ebSTomáš Golembiovský  else
61213efac6ebSTomáš Golembiovský    libudev="no"
61223efac6ebSTomáš Golembiovský  fi
61233efac6ebSTomáš Golembiovskýfi
61243efac6ebSTomáš Golembiovský
61256ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
61266ca026cbSPeter Maydellif test "$werror" = "yes"; then
61276ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
61286ca026cbSPeter Maydellfi
61296ca026cbSPeter Maydell
6130e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
6131e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
61321156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
6133e86ecd4bSJuan Quintela    fi
6134e86ecd4bSJuan Quintelafi
6135e86ecd4bSJuan Quintela
613694dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
613794dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
613894dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
613994dd53c5SGerd Hoffmannelse
614094dd53c5SGerd Hoffmann    POD2MAN="pod2man"
614194dd53c5SGerd Hoffmannfi
614294dd53c5SGerd Hoffmann
6143952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
6144952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
6145952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
6146e9a3591fSChristian Borntraeger        if ld_has $flag ; then
6147952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
6148952afb71SBlue Swirl        fi
6149952afb71SBlue Swirl    done
6150952afb71SBlue Swirlfi
6151952afb71SBlue Swirl
61527776ea6bSPhilippe Mathieu-Daudé# Disable OpenBSD W^X if available
61537776ea6bSPhilippe Mathieu-Daudéif test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
61547776ea6bSPhilippe Mathieu-Daudé    cat > $TMPC <<EOF
61557776ea6bSPhilippe Mathieu-Daudé    int main(void) { return 0; }
61567776ea6bSPhilippe Mathieu-DaudéEOF
61577776ea6bSPhilippe Mathieu-Daudé    wx_ldflags="-Wl,-z,wxneeded"
61587776ea6bSPhilippe Mathieu-Daudé    if compile_prog "" "$wx_ldflags"; then
61597776ea6bSPhilippe Mathieu-Daudé        QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
61607776ea6bSPhilippe Mathieu-Daudé    fi
61617776ea6bSPhilippe Mathieu-Daudéfi
61627776ea6bSPhilippe Mathieu-Daudé
616310ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
6164e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
6165528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
6166834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
6167a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
616867ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
61695a67135aSbellard
6170e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
6171e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
6172e0580342SKamil Rytarowski  ivshmem=yes
6173e0580342SKamil Rytarowskifi
6174e0580342SKamil Rytarowski
61754b1c11fdSDaniel P. Berrangetools=""
61764b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
617772d277a7SGerd Hoffmann  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) qemu-edid\$(EXESUF) $tools"
61784b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
61794b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
6180b1449edbSKamil Rytarowski  fi
6181b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
6182a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
61834b1c11fdSDaniel P. Berrange  fi
61841b9d35f3SViktor Prutyanov  if [ "$curl" = "yes" ]; then
61851b9d35f3SViktor Prutyanov      tools="elf2dmp\$(EXESUF) $tools"
61863fa2d384SViktor Prutyanov  fi
61874b1c11fdSDaniel P. Berrangefi
61884b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
6189b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
61907e462613SPaolo Bonzini    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
6191983eef5aSMeador Inge      virtfs=yes
619217bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
6193983eef5aSMeador Inge    else
6194983eef5aSMeador Inge      if test "$virtfs" = yes; then
61957e462613SPaolo Bonzini        error_exit "VirtFS requires libcap-ng devel and libattr devel"
6196983eef5aSMeador Inge      fi
619717500370SAndreas Färber      virtfs=no
6198983eef5aSMeador Inge    fi
6199fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
6200fe8fc5aeSPaolo Bonzini      mpath=yes
6201fe8fc5aeSPaolo Bonzini    else
6202fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
6203fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
6204fe8fc5aeSPaolo Bonzini      fi
6205fe8fc5aeSPaolo Bonzini      mpath=no
6206fe8fc5aeSPaolo Bonzini    fi
6207b855f8d1SPaolo Bonzini    tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
6208b855f8d1SPaolo Bonzini  else
6209b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
6210b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
6211b855f8d1SPaolo Bonzini    fi
6212b855f8d1SPaolo Bonzini    virtfs=no
6213fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
6214fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
6215fe8fc5aeSPaolo Bonzini    fi
6216fe8fc5aeSPaolo Bonzini    mpath=no
621717bff52bSM. Mohan Kumar  fi
62186a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
62196a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
62206a021536SGerd Hoffmann  fi
6221ff69fd8cSLaurent Vivierfi
62229d6bc27bSMichael Roth
62239d6bc27bSMichael Roth# Probe for guest agent support/options
62249d6bc27bSMichael Roth
6225e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
6226a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
6227a5125905SLaurent Vivier      guest_agent=no
6228a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
62290814465aSPaolo Bonzini      tools="qemu-ga\$(EXESUF) $tools"
6230e8ef31a3SMichael Tokarev      guest_agent=yes
6231e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
6232e8ef31a3SMichael Tokarev      guest_agent=no
6233e8ef31a3SMichael Tokarev  else
6234e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
6235ca35f780SPaolo Bonzini  fi
62364b1c11fdSDaniel P. Berrangefi
6237ca35f780SPaolo Bonzini
62389d6bc27bSMichael Roth# Guest agent Window MSI  package
62399d6bc27bSMichael Roth
62409d6bc27bSMichael Rothif test "$guest_agent" != yes; then
62419d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
62429d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
62439d6bc27bSMichael Roth  fi
62449d6bc27bSMichael Roth  guest_agent_msi=no
62459d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
62469d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
62479d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
62489d6bc27bSMichael Roth  fi
62499d6bc27bSMichael Roth  guest_agent_msi=no
62509d6bc27bSMichael Rothelif ! has wixl; then
62519d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
62529d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
62539d6bc27bSMichael Roth  fi
62549d6bc27bSMichael Roth  guest_agent_msi=no
62551a34904eSMichael Rothelse
62561a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
62571a34904eSMichael Roth  # disabled explicitly
62581a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
62591a34904eSMichael Roth    guest_agent_msi=yes
62601a34904eSMichael Roth  fi
62619d6bc27bSMichael Rothfi
62629d6bc27bSMichael Roth
62631a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
62649d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
62659d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
62669d6bc27bSMichael Roth  fi
62679d6bc27bSMichael Roth
62689d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
62699d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
62709d6bc27bSMichael Roth  fi
62719d6bc27bSMichael Roth
62729d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
62739d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
62749d6bc27bSMichael Roth  fi
62759d6bc27bSMichael Roth
62769d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
627789138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
62789d6bc27bSMichael Roth  fi
62799d6bc27bSMichael Roth
628089138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
62819d6bc27bSMichael Roth
62829d6bc27bSMichael Roth  case "$cpu" in
62839d6bc27bSMichael Roth  x86_64)
62849d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
62859d6bc27bSMichael Roth    ;;
62869d6bc27bSMichael Roth  i386)
62879d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
62889d6bc27bSMichael Roth    ;;
62899d6bc27bSMichael Roth  *)
62909d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
62919d6bc27bSMichael Roth    ;;
62929d6bc27bSMichael Roth  esac
62939d6bc27bSMichael Rothfi
62949d6bc27bSMichael Roth
6295ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
6296ca35f780SPaolo Bonziniroms=
6297e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6298e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6299e633a5c6SEric Blake        test "$softmmu" = yes ; then
6300e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
6301c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6302c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6303c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
6304e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6305e57218b6SPeter Maydell            ld_i386_emulation="$emu"
6306ca35f780SPaolo Bonzini            roms="optionrom"
6307e57218b6SPeter Maydell            break
6308e57218b6SPeter Maydell        fi
6309e57218b6SPeter Maydell    done
6310ca35f780SPaolo Bonzinifi
6311ca35f780SPaolo Bonzini
63122e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
63139933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
63142e33c3f8SThomas Huth  write_c_skeleton
63152e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
63169933c305SChristian Borntraeger    roms="$roms s390-ccw"
63179933c305SChristian Borntraeger  fi
63182e33c3f8SThomas Huthfi
63199933c305SChristian Borntraeger
6320964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
632192fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
6322964c6fa1SRichard Henderson  textseg_addr=
6323964c6fa1SRichard Henderson  case "$cpu" in
6324479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
6325479eb121SRichard Henderson      # ??? Rationale for choosing this address
6326964c6fa1SRichard Henderson      textseg_addr=0x60000000
6327964c6fa1SRichard Henderson      ;;
6328964c6fa1SRichard Henderson    mips)
6329479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
6330479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
6331479eb121SRichard Henderson      textseg_addr=0x60000000
6332964c6fa1SRichard Henderson      ;;
6333964c6fa1SRichard Henderson  esac
6334964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
6335964c6fa1SRichard Henderson    cat > $TMPC <<EOF
6336964c6fa1SRichard Henderson    int main(void) { return 0; }
6337964c6fa1SRichard HendersonEOF
6338964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
6339964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
6340964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
6341964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
6342964c6fa1SRichard Henderson      # at least.
634392fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
634492fe2ba8SPeter Maydell        error_exit \
634592fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
634692fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
634792fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
634892fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
634992fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
635092fe2ba8SPeter Maydell            "--disable-user option to configure."
635192fe2ba8SPeter Maydell      fi
635292fe2ba8SPeter Maydell
6353964c6fa1SRichard Henderson      $ld --verbose | sed \
6354964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
6355964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
6356964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
6357964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
6358964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
6359964c6fa1SRichard Henderson    fi
6360964c6fa1SRichard Henderson  fi
6361964c6fa1SRichard Hendersonfi
6362964c6fa1SRichard Henderson
636311cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
636411cde1c8SBruno 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.
636511cde1c8SBruno Dominguezif has $cxx; then
636611cde1c8SBruno Dominguez    cat > $TMPC <<EOF
636711cde1c8SBruno Dominguezint c_function(void);
636811cde1c8SBruno Dominguezint main(void) { return c_function(); }
636911cde1c8SBruno DominguezEOF
637011cde1c8SBruno Dominguez
637111cde1c8SBruno Dominguez    compile_object
637211cde1c8SBruno Dominguez
637311cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
637411cde1c8SBruno Dominguezextern "C" {
637511cde1c8SBruno Dominguez   int c_function(void);
637611cde1c8SBruno Dominguez}
637711cde1c8SBruno Dominguezint c_function(void) { return 42; }
637811cde1c8SBruno DominguezEOF
637911cde1c8SBruno Dominguez
638011cde1c8SBruno Dominguez    update_cxxflags
638111cde1c8SBruno Dominguez
638211cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
638311cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
638411cde1c8SBruno Dominguez        :
638511cde1c8SBruno Dominguez    else
638611cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
638711cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
638811cde1c8SBruno Dominguez        cxx=
638911cde1c8SBruno Dominguez    fi
639011cde1c8SBruno Dominguezelse
639111cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
639211cde1c8SBruno Dominguez    cxx=
639311cde1c8SBruno Dominguezfi
639411cde1c8SBruno Dominguez
639502d34f62SCole Robinsonecho_version() {
639602d34f62SCole Robinson    if test "$1" = "yes" ; then
639702d34f62SCole Robinson        echo "($2)"
639802d34f62SCole Robinson    fi
639902d34f62SCole Robinson}
640002d34f62SCole Robinson
640150e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
640250e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
64038a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
640450e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
64055ca9388aSGerd Hoffmann
64067d13299dSbellardecho "Install prefix    $prefix"
640789138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
64083d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
640989138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
641089138857SStefan Weilecho "library directory $(eval echo $libdir)"
641189138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
641289138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
641389138857SStefan Weilecho "include directory $(eval echo $includedir)"
641489138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
641511d9f695Sbellardif test "$mingw32" = "no" ; then
641689138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
641789138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
641843ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
64195a699bbbSLaszlo Ersekelse
64205a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
6421d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
642211d9f695Sbellardfi
6423bc4486fbSPaolo Bonziniecho "Build directory   $(pwd)"
64245a67135aSbellardecho "Source path       $source_path"
6425cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
6426aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
64277d13299dSbellardecho "C compiler        $cc"
642883469015Sbellardecho "Host C compiler   $host_cc"
642983f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
64303c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
643145d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
64320c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
6433a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
64340c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
64358a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS      $QEMU_LDFLAGS"
64367d13299dSbellardecho "make              $make"
64376a882643Spbrookecho "install           $install"
6438755ee70fSCleber Rosaecho "python            $python ($python_version)"
6439675b9b53SMarc-André Lureauecho "slirp support     $slirp $(echo_version $slirp $slirp_version)"
6440675b9b53SMarc-André Lureauif test "$slirp" != "no" ; then
6441e2d8830eSBrad    echo "smbd              $smbd"
6442e2d8830eSBradfi
644317969268SFam Zhengecho "module support    $modules"
6444a98fd896Sbellardecho "host CPU          $cpu"
6445de83cd02Sbellardecho "host big endian   $bigendian"
644697a847bcSbellardecho "target list       $target_list"
64477d13299dSbellardecho "gprof enabled     $gprof"
644803b4fe7dSaliguoriecho "sparse enabled    $sparse"
64491625af87Saliguoriecho "strip binaries    $strip_opt"
645005c2a3e7Sbellardecho "profiler          $profiler"
645143ce4dfeSbellardecho "static build      $static"
64525b0753e0Sbellardif test "$darwin" = "yes" ; then
64535b0753e0Sbellard    echo "Cocoa support     $cocoa"
64545b0753e0Sbellardfi
645589138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
6456a442fe2fSDaniel P. Berrangéecho "SDL image support $sdl_image"
645789138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
6458925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
645989138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
6460a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
6461ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
646291bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
6463e0576942SDaniel P. Berrangéif test "$gcrypt" = "yes"
6464e0576942SDaniel P. Berrangéthen
6465e0576942SDaniel P. Berrangé   echo "  hmac            $gcrypt_hmac"
6466e0576942SDaniel P. Berrangé   echo "  XTS             $gcrypt_xts"
6467e0576942SDaniel P. Berrangéfi
646889138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
6469dc2207afSDaniel P. Berrangéif test "$nettle" = "yes"
6470dc2207afSDaniel P. Berrangéthen
6471dc2207afSDaniel P. Berrangé   echo "  XTS             $nettle_xts"
6472dc2207afSDaniel P. Berrangéfi
64739a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
64748953caf3SDaniel P. Berrangeecho "PAM               $auth_pam"
6475e08bb301SSamuel Thibaultecho "iconv support     $iconv"
64764d3b6f6eSbalrogecho "curses support    $curses"
647747479c55SMarc-André Lureauecho "virgl support     $virglrenderer $(echo_version $virglrenderer $virgl_version)"
6478769ce76dSAlexander Grafecho "curl support      $curl"
647967b915a5Sbellardecho "mingw32 support   $mingw32"
64800c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
6481b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
6482b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
6483983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
6484fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
6485821601eaSJes Sorensenecho "VNC support       $vnc"
6486821601eaSJes Sorensenif test "$vnc" = "yes" ; then
64872f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
64882f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
6489efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
6490821601eaSJes Sorensenfi
6491e37630caSaliguoriecho "xen support       $xen"
64923996e85cSPaul Durrantif test "$xen" = "yes" ; then
64933996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
64943996e85cSPaul Durrantfi
64952e4d9fb1Saurel32echo "brlapi support    $brlapi"
6496a25dba17SJuan Quintelaecho "Documentation     $docs"
649740d6444eSAvi Kivityecho "PIE               $pie"
64988a16d273Sthsecho "vde support       $vde"
649958952137SVincenzo Maffioneecho "netmap support    $netmap"
65005c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
6501758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
650277755340Sthsecho "Install blobs     $blobs"
6503b31a0277SJuan Quintelaecho "KVM support       $kvm"
6504b0cb0a66SVincent Palatinecho "HAX support       $hax"
6505c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
6506d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
6507b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
6508b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
6509b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
65109195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
6511b3f6ea7eSPaolo Bonzinifi
65125a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
6513b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
651421ab34c9SMarcel Apfelbaumecho "PVRDMA support    $pvrdma"
6515f652e6afSaurel32echo "fdt support       $fdt"
6516a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
6517ceb42de8Saliguoriecho "preadv support    $preadv"
65185f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
6519e78815a5SAndreas Färberecho "madvise           $madvise"
6520e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
65219bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
652247e98658SCorey Bryantecho "libcap-ng support $cap_ng"
6523d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
6524042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
65255e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
6526fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
6527e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
652898fc1adaSDr. David Alan Gilbertecho "vhost-user-fs support $vhost_user_fs"
65295b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
6530713572a7SMarc-André Lureauif have_backend "simple"; then
65319410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
6532e00e36fbSStefan Weilfi
653389138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
6534f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
6535dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
65367b02f544SMarc-André Lureauecho "smartcard support $smartcard"
65372b2325ffSGerd Hoffmannecho "libusb            $libusb"
653869354a83SHans de Goedeecho "usb net redir     $usb_redir"
6539da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
6540014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
6541c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
65426542aa9cSPeter Lievenecho "libnfs support    $libnfs"
6543d138cee9SMichael Rothecho "build guest agent $guest_agent"
6544d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
654550cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
65464c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
6547f794573eSEduardo Otuboecho "seccomp support   $seccomp"
65487c2acc70SPeter Maydellecho "coroutine backend $coroutine"
654970c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
65507d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
6551ba59fb77SPaolo Bonziniecho "mutex debugging   $debug_mutex"
6552f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
6553eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
65541d728c39SBlue Swirlecho "gcov              $gcov_tool"
65551d728c39SBlue Swirlecho "gcov enabled      $gcov"
6556ab214c29SStefan Bergerecho "TPM support       $tpm"
6557b10d49d7SPino Toscanoecho "libssh support    $libssh"
65583556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
6559ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
6560607dacd0Sqiaonuohanecho "lzo support       $lzo"
6561607dacd0Sqiaonuohanecho "snappy support    $snappy"
65626b383c08SPeter Wuecho "bzip2 support     $bzip2"
656383bc1f97SJulio Faraccoecho "lzfse support     $lzfse"
6564a99d57bbSWanlong Gaoecho "NUMA host support $numa"
6565ed279a06SKlim Kireevecho "libxml2           $libxml2"
65662847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
65677b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
656899f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
6569a6b1d4c0SChanglong Xieecho "replication support $replication"
6570da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
65712f740136SJeff Codyecho "bochs support     $bochs"
65722f740136SJeff Codyecho "cloop support     $cloop"
65732f740136SJeff Codyecho "dmg support       $dmg"
65742f740136SJeff Codyecho "qcow v1 support   $qcow1"
65752f740136SJeff Codyecho "vdi support       $vdi"
65762f740136SJeff Codyecho "vvfat support     $vvfat"
65772f740136SJeff Codyecho "qed support       $qed"
65782f740136SJeff Codyecho "parallels support $parallels"
65792f740136SJeff Codyecho "sheepdog support  $sheepdog"
65808ca80760SRichard Hendersonecho "capstone          $capstone"
658117824406SJunyan Heecho "libpmem support   $libpmem"
65823efac6ebSTomáš Golembiovskýecho "libudev           $libudev"
6583f3494749SPaolo Bonziniecho "default devices   $default_devices"
658440e8c6f4SAlex Bennéeecho "plugin support    $plugins"
658567b915a5Sbellard
6586898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
6587898be3e0SPeter Maydell    echo
6588898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
6589898be3e0SPeter Maydell    echo
6590898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
6591898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
6592898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6593898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6594898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6595898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6596898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6597898be3e0SPeter Maydellfi
6598898be3e0SPeter Maydell
6599898be3e0SPeter Maydellif test "$supported_os" = "no"; then
6600898be3e0SPeter Maydell    echo
6601898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
6602898be3e0SPeter Maydell    echo
6603c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
6604c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
6605898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6606898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6607898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6608898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6609898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6610898be3e0SPeter Maydellfi
6611898be3e0SPeter Maydell
661298ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
661397a847bcSbellard
6614dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
6615dbd99ae3SStefan Weil
661698ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
661798ec69acSJuan Quintelaecho >> $config_host_mak
661898ec69acSJuan Quintela
6619e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
662099d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
662199d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
66223aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
66238bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
66240f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
662599d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
662699d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
662722d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
66289afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
66293d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
66309afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
6631e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
66325a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6633785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
66345a699bbbSLaszlo Ersekfi
6635f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6636834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6637a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
663867ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
663902f9135bSDaniel P. Berrangéecho "libs_cpu=$libs_cpu" >> $config_host_mak
6640f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
6641cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6642aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6643f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6644804edf29SJuan Quintela
664598ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6646727e5283SPaolo Bonzini
6647f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
6648f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
6649f3494749SPaolo Bonzinielse
6650f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
6651f3494749SPaolo Bonzinifi
6652f8393946Saurel32if test "$debug_tcg" = "yes" ; then
66532358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6654f8393946Saurel32fi
66551625af87Saliguoriif test "$strip_opt" = "yes" ; then
665652ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
66571625af87Saliguorifi
66587d13299dSbellardif test "$bigendian" = "yes" ; then
6659e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
666097a847bcSbellardfi
666167b915a5Sbellardif test "$mingw32" = "yes" ; then
666298ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
666389138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
66649fe6de94SBlue Swirl  version_major=${rc_version%%.*}
66659fe6de94SBlue Swirl  rc_version=${rc_version#*.}
66669fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
66679fe6de94SBlue Swirl  rc_version=${rc_version#*.}
66689fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
66699fe6de94SBlue Swirl  version_micro=0
66709fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
66719fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6672d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6673d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6674f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6675d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6676d9840e25STomoki Sekiyama  fi
667750cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
667876dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
667950cbebb9SMichael Roth  fi
66801a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
66819dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
66829dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
66839dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
66849dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
66859dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
66869dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
66879dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
66889dacf32dSYossi Hindin  fi
6689210fa556Spbrookelse
669035f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6691210fa556Spbrookfi
6692128ab2ffSblueswir1
6693dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6694dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6695dffcb71cSMark McLoughlinfi
6696dffcb71cSMark McLoughlin
669783fb7adfSbellardif test "$darwin" = "yes" ; then
669898ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
669983fb7adfSbellardfi
6700b29fe3edSmalc
6701ec530c81Sbellardif test "$solaris" = "yes" ; then
670298ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6703ec530c81Sbellardfi
6704179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6705179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6706179cf400SAndreas Färberfi
670797a847bcSbellardif test "$static" = "yes" ; then
670898ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
670997a847bcSbellardfi
67101ba16968SStefan Weilif test "$profiler" = "yes" ; then
67112358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
671205c2a3e7Sbellardfi
6713c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then
6714c932ce31SPaolo Bonzini  echo "CONFIG_TOOLS=y" >> $config_host_mak
6715c932ce31SPaolo Bonzinifi
6716675b9b53SMarc-André Lureauif test "$slirp" != "no"; then
671798ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6718e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6719675b9b53SMarc-André Lureau  echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
6720675b9b53SMarc-André Lureau  echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
6721675b9b53SMarc-André Lureaufi
67227c57bdd8SMarc-André Lureauif [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
67233b8593eeSMarkus Armbruster    echo "config-host.h: slirp/all" >> $config_host_mak
6724c20709aaSbellardfi
67258a16d273Sthsif test "$vde" = "yes" ; then
672698ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6727e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
67288a16d273Sthsfi
672958952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
673058952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
673158952137SVincenzo Maffionefi
6732015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6733015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6734015a33bdSGongleifi
673547e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
6736a358bca2SPaolo Bonzini  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
673747e98658SCorey Bryantfi
67382358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
67390c58ac1cSmalcfor drv in $audio_drv_list; do
67401ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6741ce3dc033SGerd Hoffmann    case "$drv" in
6742051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
6743ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
6744ce3dc033SGerd Hoffmann	*)
6745ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
6746ce3dc033SGerd Hoffmann    esac
67470c58ac1cSmalcdone
6748b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6749b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6750b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6751b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6752b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
6753d5631638Smalcif test "$audio_win_int" = "yes" ; then
6754d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6755d5631638Smalcfi
6756b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6757b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6758821601eaSJes Sorensenif test "$vnc" = "yes" ; then
6759821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
6760821601eaSJes Sorensenfi
67612f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
676298ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
67632f9606b3Saliguorifi
6764821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
67652f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
67662f6f5c7aSCorentin Charyfi
6767821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
6768efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6769efe556adSCorentin Charyfi
67706a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
67716a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
67726a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
67736a021536SGerd Hoffmannfi
6774dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6775dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6776dce512deSChristoph Hellwigfi
677789138857SStefan Weilqemu_version=$(head $source_path/VERSION)
677898ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
67792358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
678098ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
67812b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
6782a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
678398ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6784cc8ae6deSpbrookfi
678517969268SFam Zhengif test "$modules" = "yes"; then
6786e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6787e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
678889138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
678917969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
679017969268SFam Zhengfi
6791e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
67928781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
67938781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
67948781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
67958781595bSGerd Hoffmannfi
67961ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
679796400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
67988ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
67998ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
6800a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes" ; then
6801a442fe2fSDaniel P. Berrangé      echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
6802a442fe2fSDaniel P. Berrangé  fi
680349ecc3faSbellardfi
680449ecc3faSbellardif test "$cocoa" = "yes" ; then
680598ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
680649ecc3faSbellardfi
6807e08bb301SSamuel Thibaultif test "$iconv" = "yes" ; then
6808e08bb301SSamuel Thibault  echo "CONFIG_ICONV=y" >> $config_host_mak
6809e08bb301SSamuel Thibault  echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
6810e08bb301SSamuel Thibault  echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
6811e08bb301SSamuel Thibaultfi
68124d3b6f6eSbalrogif test "$curses" = "yes" ; then
68132373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
68142373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
68152373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6816ab4e5602SJan Kiszkafi
6817099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
68182358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6819099d6b0fSRiku Voipiofi
682040ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
682140ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
682240ff6d7eSKevin Wolffi
68233ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
68242358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
68253ce34dfbSvibisreenivasanfi
6826c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6827c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6828c2882b96SRiku Voipiofi
6829751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6830751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6831751bcc39SMarc-André Lureaufi
6832955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
6833955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
6834955727d2SCortland Tölvafi
6835d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6836d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6837d0927938SUlrich Hechtfi
68383d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
68393d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
68403d4fa43eSKusanagi Kouichifi
6841b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6842b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6843b953f075SDenis V. Lunevfi
6844ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6845ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6846ed911435SKevin Wolffi
6847c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6848c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6849c727f47dSPeter Maydellfi
6850dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6851dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6852dace20dcSPeter Maydellfi
6853d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6854d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6855d0927938SUlrich Hechtfi
68564e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
68574e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
68584e0c6529SAlex Blighfi
6859cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6860cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6861cd758dd0SAlex Blighfi
68623b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
68633b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
68643b6edd16SPeter Maydellfi
68653b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
68663b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
68673b6edd16SPeter Maydellfi
6868a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6869a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6870a8fd1abaSPeter Maydellfi
687151834341SRiku Voipioif test "$timerfd" = "yes" ; then
687251834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
687351834341SRiku Voipiofi
68749af5c906SRiku Voipioif test "$setns" = "yes" ; then
68759af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
68769af5c906SRiku Voipiofi
687738860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
687838860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
687938860a03SAleksandar Markovicfi
68805a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
68815a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
68825a03cd00SAleksandar Markovicfi
6883*db37dd89SAleksandar Markovicif test "$kcov" = "yes" ; then
6884*db37dd89SAleksandar Markovic  echo "CONFIG_KCOV=y" >> $config_host_mak
6885*db37dd89SAleksandar Markovicfi
68863b3f24adSaurel32if test "$inotify" = "yes" ; then
68872358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
68883b3f24adSaurel32fi
6889c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6890c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6891c05c7a73SRiku Voipiofi
6892401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6893401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6894401bc051SPeter Maydellfi
68955c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
68965c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
68975c99fa37SKeno Fischerfi
68986ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
68996ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
69006ae9a1f4SJuan Quintelafi
69016ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
69026ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
69036ae9a1f4SJuan Quintelafi
6904769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6905d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
6906b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
69076ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6908769ce76dSAlexander Graffi
69092e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
691098ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
69118eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
69122e4d9fb1Saurel32fi
6913a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6914e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
6915a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6916014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6917925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6918925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6919925a0400SGerd Hoffmann  fi
6920bbbf9bfbSStefan Weilfi
6921f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
6922f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
6923f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
6924f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
692525a97a56SMarc-André Lureau    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
6926f876b765SMarc-André Lureaufi
6927a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6928ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6929ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6930ddbb0d09SDaniel P. Berrangefi
693191bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
693291bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
69331f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
69341f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
69351f923c70SLongpeng(Mike)  fi
693662893b67SDaniel P. Berrangefi
693791bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
693891bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6939becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6940ed754746SDaniel P. Berrangefi
6941e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then
6942e0576942SDaniel P. Berrangé  echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
6943e0576942SDaniel P. Berrangéfi
69449a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
69459a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
69469a2fd434SDaniel P. Berrangefi
69478953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
69488953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
69498953caf3SDaniel P. Berrangefi
6950559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6951559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6952559607eaSDaniel P. Berrangefi
69536b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
69546b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
69556b39b063SEric Blakefi
6956277abf15SJan Vesely
6957277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6958277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6959277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6960277abf15SJan Vesely# if this macro is set.
6961277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6962277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6963277abf15SJan Veselyfi
69641efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
69651efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
69661efad060SFam Zhengfi
6967bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6968bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6969a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6970e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6971a4ccabcfSAnthony Liguorifi
69729d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
69739d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
69749d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
69759d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
69769d9e1521SGerd Hoffmannfi
6977e37630caSaliguoriif test "$xen" = "yes" ; then
69786dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6979d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
6980e37630caSaliguorifi
69815c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
69825c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
69835c6c3a6cSChristoph Hellwigfi
6984758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6985758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6986758e8e38SVenkateswararao Jujjuri (JV)fi
69874f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
69884f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
69894f26f2b6SAvi Kivityfi
6990983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6991758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6992758e8e38SVenkateswararao Jujjuri (JV)fi
6993fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
6994fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
69951b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
69961b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
69971b0578f5SMurilo Opsfelder Araujo  fi
6998fe8fc5aeSPaolo Bonzinifi
69995e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
70005e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
70015e9be92dSNicholas Bellingerfi
7002af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
7003af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
7004af3bba76SPaolo Bonzinifi
7005af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
700656f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
700703ce5744SNikolay Nikolaevfi
7008042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
7009042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
7010042cea27SGongleifi
7011fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
7012fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
7013fc0b9b0eSStefan Hajnoczifi
7014299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
7015299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
7016299e6f19SPaolo Bonzinifi
7017e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
7018e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
7019e6a74868SMarc-André Lureaufi
702098fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then
702198fc1adaSDr. David Alan Gilbert  echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
702298fc1adaSDr. David Alan Gilbertfi
702377755340Sthsif test "$blobs" = "yes" ; then
702498ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
702577755340Sthsfi
7026bf9298b9Saliguoriif test "$iovec" = "yes" ; then
70272358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
7028bf9298b9Saliguorifi
7029ceb42de8Saliguoriif test "$preadv" = "yes" ; then
70302358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
7031ceb42de8Saliguorifi
7032e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
70333f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
7034f652e6afSaurel32fi
7035a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
7036a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
7037a40161cbSPaolo Bonzinifi
7038dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
7039dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
7040dcc38d1cSMarcelo Tosattifi
7041d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
7042d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
7043d339d766SRichard W.M. Jonesfi
7044b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
7045b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
70469195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
70479195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
70489195b2c2SStefan Weil  fi
7049b3f6ea7eSPaolo Bonzinifi
70505f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
70515f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
70525f6b9e8fSBlue Swirlfi
7053e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
7054e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
7055e78815a5SAndreas Färberfi
7056e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
7057e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
7058e78815a5SAndreas Färberfi
70599bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
70609bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
70619bc5a719SAndreas Gustafssonfi
706297a847bcSbellard
7063cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
7064cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
7065cd4ec0b4SGerd Hoffmannfi
7066cd4ec0b4SGerd Hoffmann
70677b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
70687b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
70697b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
70707b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
7071111a38b0SRobert Relyeafi
7072111a38b0SRobert Relyea
70732b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
70742b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
7075b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
7076b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
70772b2325ffSGerd Hoffmannfi
70782b2325ffSGerd Hoffmann
707969354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
708069354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
7081cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
7082cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
708369354a83SHans de Goedefi
708469354a83SHans de Goede
7085da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
7086da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
7087da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
7088014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
7089014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
7090014cb152SGerd Hoffmann  fi
709120ff075bSMichael Wallefi
709220ff075bSMichael Walle
7093d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
7094d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
7095d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
7096d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
7097d52c454aSMarc-André Lureaufi
7098d52c454aSMarc-André Lureau
7099d52c454aSMarc-André Lureau
71005a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
71015a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
71025a22ab71SYang Zhongfi
71035a22ab71SYang Zhong
710499f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
710599f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
710699f2dbd3SLiang Lifi
710799f2dbd3SLiang Li
7108607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
7109607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
7110607dacd0Sqiaonuohanfi
7111607dacd0Sqiaonuohan
7112607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
7113607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
7114607dacd0Sqiaonuohanfi
7115607dacd0Sqiaonuohan
71166b383c08SPeter Wuif test "$bzip2" = "yes" ; then
71176b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
71186b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
71196b383c08SPeter Wufi
71206b383c08SPeter Wu
712183bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
712283bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
712383bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
712483bc1f97SJulio Faraccofi
712583bc1f97SJulio Faracco
7126c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
7127d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
71286ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
71296ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
7130c589b249SRonnie Sahlbergfi
7131c589b249SRonnie Sahlberg
71326542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
71334be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
71344be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
71356542aa9cSPeter Lievenfi
71366542aa9cSPeter Lieven
7137f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
7138f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
7139c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
7140c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
7141f794573eSEduardo Otubofi
7142f794573eSEduardo Otubo
714383fb7adfSbellard# XXX: suppress that
71447d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
71452358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
71467d3505c5Sbellardfi
71477d3505c5Sbellard
71484d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
71494d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
71504d9310f4SDaniel P. Berrangefi
71513556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
71523556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
71533556c233SPaolo Bonzinifi
7154f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
7155d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
71566ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
71576ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
7158f27aaf4bSChristian Brunnerfi
715920ff6c80SAnthony Liguori
71607c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
716170c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
716270c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
716370c60c08SStefan Hajnoczielse
716470c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
716570c60c08SStefan Hajnoczifi
7166d0e2fce5SAneesh Kumar K.V
71677d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
71687d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
71697d992e4dSPeter Lievenfi
71707d992e4dSPeter Lieven
7171f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
7172f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
7173f0d92b56SLongpeng(Mike)fi
7174f0d92b56SLongpeng(Mike)
7175d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
7176d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
7177d2042378SAneesh Kumar K.Vfi
7178d2042378SAneesh Kumar K.V
7179e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
7180e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
7181e06a765eSHarsh Prateek Borafi
7182e06a765eSHarsh Prateek Bora
7183cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
7184cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
718506d71fa1SPeter Maydellfi
718606d71fa1SPeter Maydell
71873f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
71883f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
71893f4349dcSKevin Wolffi
71903f4349dcSKevin Wolf
7191d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
7192d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7193d83414e1SMarc-André Lureaufi
7194d83414e1SMarc-André Lureau
71958ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
71968ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
71978ab1bf12SLuiz Capitulinofi
71988ab1bf12SLuiz Capitulino
719976a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
720076a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
720176a347e1SRichard Hendersonfi
720276a347e1SRichard Henderson
7203f540166bSRichard Hendersonif test "$int128" = "yes" ; then
7204f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
7205f540166bSRichard Hendersonfi
7206f540166bSRichard Henderson
72077ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
72087ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
72097ebee43eSRichard Hendersonfi
72107ebee43eSRichard Henderson
7211e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
7212e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7213e6cd4bb5SRichard Hendersonfi
7214e6cd4bb5SRichard Henderson
7215df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
7216df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7217df79b996SRichard Hendersonfi
7218df79b996SRichard Henderson
7219db432672SRichard Hendersonif test "$vector16" = "yes" ; then
7220db432672SRichard Henderson  echo "CONFIG_VECTOR16=y" >> $config_host_mak
7221db432672SRichard Hendersonfi
7222db432672SRichard Henderson
7223db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then
7224db8aaae8SRichard Henderson  echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
7225db8aaae8SRichard Hendersonfi
7226db8aaae8SRichard Henderson
72271e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
72281e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
72291e6e9acaSRichard Hendersonfi
72301e6e9acaSRichard Henderson
7231eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
7232d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
72336ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
72346ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
7235eb100396SBharata B Raofi
7236eb100396SBharata B Rao
7237d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
7238d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7239d85fa9ebSJeff Codyfi
7240d85fa9ebSJeff Cody
72410c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
72420c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
72430c14fb47SBharata B Raofi
72440c14fb47SBharata B Rao
7245df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
7246df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7247df3a429aSNiels de Vosfi
7248df3a429aSNiels de Vos
72497c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
72507c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
72517c815372SBharata B Raofi
72527c815372SBharata B Rao
7253e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7254e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7255e014dbe7SPrasanna Kumar Kaleverfi
7256e014dbe7SPrasanna Kumar Kalever
72570e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
72580e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
72590e3b891fSNiels de Vosfi
72600e3b891fSNiels de Vos
7261b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
7262b10d49d7SPino Toscano  echo "CONFIG_LIBSSH=m" >> $config_host_mak
7263b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
7264b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
72650a12ec87SRichard W.M. Jonesfi
72660a12ec87SRichard W.M. Jones
7267ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
7268ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7269ed1701c6SDr. David Alan Gilbertfi
7270ed1701c6SDr. David Alan Gilbert
72713b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
72723cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
72733b8acc11SPaolo Bonzinifi
72743b8acc11SPaolo Bonzini
72755b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
72765b808275SLluís Vilanovaif have_backend "nop"; then
72776d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
727822890ab5SPrerna Saxenafi
72795b808275SLluís Vilanovaif have_backend "simple"; then
72806d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
72816d8a764eSLluís  # Set the appropriate trace file.
7282953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
72839410b56cSPrerna Saxenafi
7284ed7f5f1dSPaolo Bonziniif have_backend "log"; then
7285ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
72866d8a764eSLluísfi
72875b808275SLluís Vilanovaif have_backend "ust"; then
72886d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
72896d8a764eSLluísfi
72905b808275SLluís Vilanovaif have_backend "dtrace"; then
72916d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
72926d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
72936d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
72946d8a764eSLluís  fi
7295c276b17dSDaniel P. Berrangefi
72965b808275SLluís Vilanovaif have_backend "ftrace"; then
7297781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
7298781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
7299781e9545SEiichi Tsukata  else
730021684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
7301781e9545SEiichi Tsukata  fi
7302781e9545SEiichi Tsukatafi
73030a852417SPaul Durrantif have_backend "syslog"; then
73040a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
73050a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
73060a852417SPaul Durrant  else
73070a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
73080a852417SPaul Durrant  fi
73090a852417SPaul Durrantfi
73109410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
73119410b56cSPrerna Saxena
73122da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
73132da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
7314392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
73152da776dbSMichael R. Hinesfi
73162da776dbSMichael R. Hines
731721ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
731821ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
731921ab34c9SMarcel Apfelbaumfi
732021ab34c9SMarcel Apfelbaum
7321575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
7322575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7323575b22b1SLaurent Vivierfi
7324575b22b1SLaurent Vivier
7325ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
7326ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
7327ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7328ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7329ed279a06SKlim Kireevfi
7330ed279a06SKlim Kireev
7331a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
7332a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
7333a6b1d4c0SChanglong Xiefi
7334a6b1d4c0SChanglong Xie
73356a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
73366a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
73376a02c806SStefan Hajnoczifi
73386a02c806SStefan Hajnoczi
73394d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
73404d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
73414d04351fSChristopher Covingtonfi
73424d04351fSChristopher Covington
734349e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
734449e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
734549e00a18SAndreas Grapentinfi
734649e00a18SAndreas Grapentin
7347e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
7348e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
7349e674605fSTomáš Golembiovskýfi
7350db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
7351db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
7352db1ed1abSRichard Hendersonfi
7353e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
7354e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7355e0580342SKamil Rytarowskifi
7356e219c499SRichard Hendersonif test "$capstone" != "no" ; then
73578ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
73588ca80760SRichard Hendersonfi
7359ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
7360ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7361ba59fb77SPaolo Bonzinifi
7362e0580342SKamil Rytarowski
73635c312079SDr. David Alan Gilbert# Hold two types of flag:
73645c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
73655c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
7366479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
73675c312079SDr. David Alan Gilbert#                                     platform
7368479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
73695c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7370479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7371479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7372479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7373479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
73745c312079SDr. David Alan Gilbertfi
73755c312079SDr. David Alan Gilbert
7376da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
7377da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
7378da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
7379da92c3ffSAshish Mittalfi
7380da92c3ffSAshish Mittal
738117824406SJunyan Heif test "$libpmem" = "yes" ; then
738217824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
738317824406SJunyan Hefi
738417824406SJunyan He
73852f740136SJeff Codyif test "$bochs" = "yes" ; then
73862f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
73872f740136SJeff Codyfi
73882f740136SJeff Codyif test "$cloop" = "yes" ; then
73892f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
73902f740136SJeff Codyfi
73912f740136SJeff Codyif test "$dmg" = "yes" ; then
73922f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
73932f740136SJeff Codyfi
73942f740136SJeff Codyif test "$qcow1" = "yes" ; then
73952f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
73962f740136SJeff Codyfi
73972f740136SJeff Codyif test "$vdi" = "yes" ; then
73982f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
73992f740136SJeff Codyfi
74002f740136SJeff Codyif test "$vvfat" = "yes" ; then
74012f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
74022f740136SJeff Codyfi
74032f740136SJeff Codyif test "$qed" = "yes" ; then
74042f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
74052f740136SJeff Codyfi
74062f740136SJeff Codyif test "$parallels" = "yes" ; then
74072f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
74082f740136SJeff Codyfi
74092f740136SJeff Codyif test "$sheepdog" = "yes" ; then
74102f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
74112f740136SJeff Codyfi
74122f740136SJeff Cody
741340e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then
741440e8c6f4SAlex Bennée    echo "CONFIG_PLUGIN=y" >> $config_host_mak
741540e8c6f4SAlex Bennée    LIBS="-ldl $LIBS"
741626fffe29SEmilio G. Cota    # Copy the export object list to the build dir
741726fffe29SEmilio G. Cota    if test "$ld_dynamic_list" = "yes" ; then
741826fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
741926fffe29SEmilio G. Cota	ld_symbols=qemu-plugins-ld.symbols
742026fffe29SEmilio G. Cota	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
742126fffe29SEmilio G. Cota    elif test "$ld_exported_symbols_list" = "yes" ; then
742226fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
742326fffe29SEmilio G. Cota	ld64_symbols=qemu-plugins-ld64.symbols
742426fffe29SEmilio G. Cota	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
742526fffe29SEmilio G. Cota	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
742626fffe29SEmilio G. Cota	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
742726fffe29SEmilio G. Cota    else
742826fffe29SEmilio G. Cota	error_exit \
742926fffe29SEmilio G. Cota	    "If \$plugins=yes, either \$ld_dynamic_list or " \
743026fffe29SEmilio G. Cota	    "\$ld_exported_symbols_list should have been set to 'yes'."
743126fffe29SEmilio G. Cota    fi
743240e8c6f4SAlex Bennéefi
743340e8c6f4SAlex Bennée
74345b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
74359edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
74365b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
74379edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
74385b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
74399edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
7440e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
74419edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
744240d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
74439edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
7444e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
7445c4f80543SAlistair Francis  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/riscv $QEMU_INCLUDES"
74465b5e3037SPaolo Bonzinielse
74479edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
74485b5e3037SPaolo Bonzinifi
74495b5e3037SPaolo Bonzini
745098ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
745198ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7452804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7453804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
74541901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
74551901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
74561901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
745721655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
7458c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
7459804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7460a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7461a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
7462a31a8642SMichael S. Tsirkinfi
7463804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
746483f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
74653c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
7466804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
746745d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
7468cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
74695f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
74703dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
7471804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
7472804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
74739f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
74744852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
7475daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
74769fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
7477e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
747846eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
7479a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
748011cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
7481f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
7482e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
7483e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
748480fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
74852944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
7486e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
7487e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7488e39f0062SPaolo Bonzinifi
7489e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
749046eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
74918a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
74926969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
7493e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
749473da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
74953e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
7496409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
7497804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
749817969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
749917969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
7500957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
750190246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
750290246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
750394dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
75041d728c39SBlue Swirlif test "$gcov" = "yes" ; then
75051d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
75061d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
75071d728c39SBlue Swirlfi
7508804edf29SJuan Quintela
75093efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
75103efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
75113efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
75123efac6ebSTomáš Golembiovskýfi
75133efac6ebSTomáš Golembiovský
751405dfa22bSPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" ; then
751505dfa22bSPhilippe Mathieu-Daudé  echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
751605dfa22bSPhilippe Mathieu-Daudéfi
751705dfa22bSPhilippe Mathieu-Daudé
75186efd7517SPeter Maydell# use included Linux headers
75196efd7517SPeter Maydellif test "$linux" = "yes" ; then
7520a307beb6SAndreas Färber  mkdir -p linux-headers
75216efd7517SPeter Maydell  case "$cpu" in
7522c72b26ecSRichard Henderson  i386|x86_64|x32)
752308312a63SPeter Maydell    linux_arch=x86
75246efd7517SPeter Maydell    ;;
7525f8378accSRichard Henderson  ppc|ppc64|ppc64le)
752608312a63SPeter Maydell    linux_arch=powerpc
75276efd7517SPeter Maydell    ;;
75286efd7517SPeter Maydell  s390x)
752908312a63SPeter Maydell    linux_arch=s390
753008312a63SPeter Maydell    ;;
75311f080313SClaudio Fontana  aarch64)
75321f080313SClaudio Fontana    linux_arch=arm64
75331f080313SClaudio Fontana    ;;
7534222e7d11SSanjay Lal  mips64)
7535222e7d11SSanjay Lal    linux_arch=mips
7536222e7d11SSanjay Lal    ;;
753708312a63SPeter Maydell  *)
753808312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
753908312a63SPeter Maydell    linux_arch="$cpu"
75406efd7517SPeter Maydell    ;;
75416efd7517SPeter Maydell  esac
754208312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
754308312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
754408312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
754508312a63SPeter Maydell    fi
75466efd7517SPeter Maydellfi
75476efd7517SPeter Maydell
754897a847bcSbellardfor target in $target_list; do
754997a847bcSbellardtarget_dir="$target"
755025be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
755189138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
755252bf9771Stony.nguyen@bt.comtarget_aligned_only="no"
755352bf9771Stony.nguyen@bt.comcase "$target_name" in
755452bf9771Stony.nguyen@bt.com  alpha|hppa|mips64el|mips64|mipsel|mips|mipsn32|mipsn32el|sh4|sh4eb|sparc|sparc64|sparc32plus|xtensa|xtensaeb)
755552bf9771Stony.nguyen@bt.com  target_aligned_only="yes"
755652bf9771Stony.nguyen@bt.com  ;;
755752bf9771Stony.nguyen@bt.comesac
755897a847bcSbellardtarget_bigendian="no"
7559c1799a84SPaolo Bonzinicase "$target_name" in
7560a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
756152bf9771Stony.nguyen@bt.com  target_bigendian="yes"
7562ea2d6a39SJuan Quintela  ;;
7563ea2d6a39SJuan Quintelaesac
756497a847bcSbellardtarget_softmmu="no"
7565997344f3Sbellardtarget_user_only="no"
7566831b7825Sthstarget_linux_user="no"
756784778508Sblueswir1target_bsd_user="no"
75689e407a85Spbrookcase "$target" in
7569c1799a84SPaolo Bonzini  ${target_name}-softmmu)
75709e407a85Spbrook    target_softmmu="yes"
75719e407a85Spbrook    ;;
7572c1799a84SPaolo Bonzini  ${target_name}-linux-user)
75739e407a85Spbrook    target_user_only="yes"
75749e407a85Spbrook    target_linux_user="yes"
75759e407a85Spbrook    ;;
7576c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
757784778508Sblueswir1    target_user_only="yes"
757884778508Sblueswir1    target_bsd_user="yes"
757984778508Sblueswir1    ;;
75809e407a85Spbrook  *)
758176ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
75829e407a85Spbrook    exit 1
75839e407a85Spbrook    ;;
75849e407a85Spbrookesac
7585831b7825Sths
758697a847bcSbellardmkdir -p $target_dir
758725be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
758897a847bcSbellard
7589e5fe0c52Spbrookbflt="no"
7590ca759f9eSAlex Bennéemttcg="no"
759189138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
759256aebc89Spbrookgdb_xml_files=""
75937ba1e619Saliguori
7594c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
75956acff7daSJuan QuintelaTARGET_BASE_ARCH=""
7596e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
7597e73aae67SJuan Quintela
7598c1799a84SPaolo Bonzinicase "$target_name" in
75992408a527Saurel32  i386)
76000a7fa00aSEmilio G. Cota    mttcg="yes"
76017b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
76022408a527Saurel32  ;;
76032408a527Saurel32  x86_64)
76046acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
76050a7fa00aSEmilio G. Cota    mttcg="yes"
76067b0f97baSDoug Gale	gdb_xml_files="i386-64bit.xml"
76072408a527Saurel32  ;;
76082408a527Saurel32  alpha)
76095ee4f3c2SRichard Henderson    mttcg="yes"
76102408a527Saurel32  ;;
76112408a527Saurel32  arm|armeb)
7612b498c8a0SJuan Quintela    TARGET_ARCH=arm
7613e5fe0c52Spbrook    bflt="yes"
7614ca759f9eSAlex Bennée    mttcg="yes"
761556aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
76162408a527Saurel32  ;;
7617722dd7beSMichael Weiser  aarch64|aarch64_be)
7618722dd7beSMichael Weiser    TARGET_ARCH=aarch64
76196a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
76206a49fa95SAlexander Graf    bflt="yes"
7621ca759f9eSAlex Bennée    mttcg="yes"
76228f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
76236a49fa95SAlexander Graf  ;;
76242408a527Saurel32  cris)
76252408a527Saurel32  ;;
762661766fe9SRichard Henderson  hppa)
76277b93dab5SRichard Henderson    mttcg="yes"
762861766fe9SRichard Henderson  ;;
7629613a22c9SMichael Walle  lm32)
7630613a22c9SMichael Walle  ;;
76312408a527Saurel32  m68k)
76320938cda5Saurel32    bflt="yes"
76335a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
76342408a527Saurel32  ;;
7635877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
7636877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
763772b675caSEdgar E. Iglesias    bflt="yes"
7638be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
763972b675caSEdgar E. Iglesias  ;;
76402408a527Saurel32  mips|mipsel)
76410454728cSAleksandar Markovic    mttcg="yes"
7642b498c8a0SJuan Quintela    TARGET_ARCH=mips
764325be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
76442408a527Saurel32  ;;
76452408a527Saurel32  mipsn32|mipsn32el)
76460454728cSAleksandar Markovic    mttcg="yes"
7647597e2cecSRichard Henderson    TARGET_ARCH=mips64
76486acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
764925be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
7650597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
76512408a527Saurel32  ;;
76522408a527Saurel32  mips64|mips64el)
76530454728cSAleksandar Markovic    mttcg="yes"
7654b498c8a0SJuan Quintela    TARGET_ARCH=mips64
76556acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
765625be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
76572408a527Saurel32  ;;
7658d15a9c23SAnthony Green  moxie)
7659d15a9c23SAnthony Green  ;;
7660e671711cSMarek Vasut  nios2)
7661e671711cSMarek Vasut  ;;
76624a09d0bbSRichard Henderson  or1k)
7663e67db06eSJia Liu    TARGET_ARCH=openrisc
7664e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
7665e67db06eSJia Liu  ;;
76662408a527Saurel32  ppc)
7667c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
76682408a527Saurel32  ;;
76692408a527Saurel32  ppc64)
76706acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7671e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
7672f0b0685dSNikunj A Dadhania    mttcg=yes
76731438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
76742408a527Saurel32  ;;
76759c35126cSDoug Kwan  ppc64le)
76769c35126cSDoug Kwan    TARGET_ARCH=ppc64
76779c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
76789c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
7679f0b0685dSNikunj A Dadhania    mttcg=yes
76801438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
76819c35126cSDoug Kwan  ;;
76822408a527Saurel32  ppc64abi32)
7683b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
76846acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7685e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
768625be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
76871438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
76882408a527Saurel32  ;;
768925fa194bSMichael Clark  riscv32)
769025fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
769125fa194bSMichael Clark    TARGET_ABI_DIR=riscv
769225fa194bSMichael Clark    mttcg=yes
7693ab9056ffSJonathan Behrens    gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-32bit-csr.xml riscv-32bit-virtual.xml"
769425fa194bSMichael Clark  ;;
769525fa194bSMichael Clark  riscv64)
769625fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
769725fa194bSMichael Clark    TARGET_ABI_DIR=riscv
769825fa194bSMichael Clark    mttcg=yes
7699ab9056ffSJonathan Behrens    gdb_xml_files="riscv-64bit-cpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml riscv-64bit-virtual.xml"
770025fa194bSMichael Clark  ;;
77012408a527Saurel32  sh4|sh4eb)
7702b498c8a0SJuan Quintela    TARGET_ARCH=sh4
77034dbed897Spbrook    bflt="yes"
77042408a527Saurel32  ;;
77052408a527Saurel32  sparc)
77062408a527Saurel32  ;;
77072408a527Saurel32  sparc64)
77086acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
77092408a527Saurel32  ;;
77102408a527Saurel32  sparc32plus)
7711b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
77126acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7713e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
771425be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
77152408a527Saurel32  ;;
771624e804ecSAlexander Graf  s390x)
771763685bc4SDavid Hildenbrand    mttcg=yes
771886158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
771924e804ecSAlexander Graf  ;;
7720444e06b1SChen Gang  tilegx)
7721444e06b1SChen Gang  ;;
77225ecaa4edSPeter Crosthwaite  tricore)
77235ecaa4edSPeter Crosthwaite  ;;
7724d2fbca94SGuan Xuetao  unicore32)
7725d2fbca94SGuan Xuetao  ;;
7726cfa550c6SMax Filippov  xtensa|xtensaeb)
7727cfa550c6SMax Filippov    TARGET_ARCH=xtensa
772802e33e9fSMax Filippov    bflt="yes"
77299fb40342SMax Filippov    mttcg="yes"
7730cfa550c6SMax Filippov  ;;
77312408a527Saurel32  *)
773276ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
77332408a527Saurel32  ;;
77342408a527Saurel32esac
77355e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
77365e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
77375e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
77385e8861a0SPaolo Bonzinifi
77395e8861a0SPaolo Bonzini
77405e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
77415e8861a0SPaolo Bonzini
774299afc91dSDaniel P. Berrangeupper() {
774399afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
774499afc91dSDaniel P. Berrange}
774599afc91dSDaniel P. Berrange
774689138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
774725be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
7748c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
774925be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
7750e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
7751e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
7752e6e91b9cSJuan Quintelafi
775325be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
7754adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
7755adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
7756adfc3e91SStacey Sonfi
77573b6b7550SPaolo Bonzini
77583b6b7550SPaolo Bonziniif supported_xen_target $target; then
775925be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
7760e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=y" >> $config_host_mak
7761eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
7762eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
7763eb6fda0fSAnthony PERARD    fi
7764e0e312f3SPaolo Bonzinielse
7765e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=n" >> $config_host_mak
7766432d268cSJun Nakajimafi
77673b6b7550SPaolo Bonziniif supported_kvm_target $target; then
776825be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
7769e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=y" >> $config_host_mak
7770e0e312f3SPaolo Bonzinielse
7771e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=n" >> $config_host_mak
7772c59249f9SJuan Quintelafi
77733b6b7550SPaolo Bonziniif supported_hax_target $target; then
7774b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
7775b0cb0a66SVincent Palatinfi
7776c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
7777c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
7778c97d6d2cSSergio Andres Gomez Del Realfi
7779d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
7780d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
7781d661d9a4SJustin Terry (VM)fi
778252bf9771Stony.nguyen@bt.comif test "$target_aligned_only" = "yes" ; then
778352bf9771Stony.nguyen@bt.com  echo "TARGET_ALIGNED_ONLY=y" >> $config_target_mak
778452bf9771Stony.nguyen@bt.comfi
7785de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
778625be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
778797a847bcSbellardfi
778897a847bcSbellardif test "$target_softmmu" = "yes" ; then
778925be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
7790ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
7791ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
7792ca759f9eSAlex Bennée  fi
7793de83cd02Sbellardfi
7794997344f3Sbellardif test "$target_user_only" = "yes" ; then
779525be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
7796a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
7797997344f3Sbellardfi
7798831b7825Sthsif test "$target_linux_user" = "yes" ; then
779925be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
7800831b7825Sthsfi
780156aebc89Spbrooklist=""
780256aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
780356aebc89Spbrook  for x in $gdb_xml_files; do
780456aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
780556aebc89Spbrook  done
780625be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
78073d0f1517SJuan Quintelafi
7808de83cd02Sbellard
7809e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
781025be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7811e5fe0c52Spbrookfi
781284778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
781325be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
781484778508Sblueswir1fi
78155b0753e0Sbellard
7816d75402b5SAlex Bennée
78174afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
7818fa282484SJuan Quintela
78194afddb55SJuan Quintelacflags=""
7820fa282484SJuan Quintelaldflags=""
78219b8e111fSJuan Quintela
7822c765fcacSPeter Crosthwaitedisas_config() {
7823c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7824c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7825c765fcacSPeter Crosthwaite}
7826c765fcacSPeter Crosthwaite
782764656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
782864656024SJuan Quintela  case "$i" in
782964656024SJuan Quintela  alpha)
7830c765fcacSPeter Crosthwaite    disas_config "ALPHA"
783164656024SJuan Quintela  ;;
783282295d8aSRichard Henderson  aarch64)
783382295d8aSRichard Henderson    if test -n "${cxx}"; then
7834c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
783582295d8aSRichard Henderson    fi
783682295d8aSRichard Henderson  ;;
783764656024SJuan Quintela  arm)
7838c765fcacSPeter Crosthwaite    disas_config "ARM"
7839999b53ecSClaudio Fontana    if test -n "${cxx}"; then
7840c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
7841999b53ecSClaudio Fontana    fi
784264656024SJuan Quintela  ;;
784364656024SJuan Quintela  cris)
7844c765fcacSPeter Crosthwaite    disas_config "CRIS"
784564656024SJuan Quintela  ;;
7846429b31a2SRichard Henderson  hppa)
7847429b31a2SRichard Henderson    disas_config "HPPA"
7848429b31a2SRichard Henderson  ;;
7849c72b26ecSRichard Henderson  i386|x86_64|x32)
7850c765fcacSPeter Crosthwaite    disas_config "I386"
785164656024SJuan Quintela  ;;
785279368f49SMichael Walle  lm32)
7853c765fcacSPeter Crosthwaite    disas_config "LM32"
785479368f49SMichael Walle  ;;
785564656024SJuan Quintela  m68k)
7856c765fcacSPeter Crosthwaite    disas_config "M68K"
785764656024SJuan Quintela  ;;
7858877fdc12SEdgar E. Iglesias  microblaze*)
7859c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
786064656024SJuan Quintela  ;;
786164656024SJuan Quintela  mips*)
7862c765fcacSPeter Crosthwaite    disas_config "MIPS"
786389a955e8SAleksandar Markovic    if test -n "${cxx}"; then
786489a955e8SAleksandar Markovic      disas_config "NANOMIPS"
786589a955e8SAleksandar Markovic    fi
786664656024SJuan Quintela  ;;
7867d15a9c23SAnthony Green  moxie*)
7868c765fcacSPeter Crosthwaite    disas_config "MOXIE"
7869d15a9c23SAnthony Green  ;;
7870e671711cSMarek Vasut  nios2)
7871e671711cSMarek Vasut    disas_config "NIOS2"
7872e671711cSMarek Vasut  ;;
78734a09d0bbSRichard Henderson  or1k)
7874c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
7875e67db06eSJia Liu  ;;
787664656024SJuan Quintela  ppc*)
7877c765fcacSPeter Crosthwaite    disas_config "PPC"
787864656024SJuan Quintela  ;;
7879c4f80543SAlistair Francis  riscv*)
788025fa194bSMichael Clark    disas_config "RISCV"
788125fa194bSMichael Clark  ;;
788224e804ecSAlexander Graf  s390*)
7883c765fcacSPeter Crosthwaite    disas_config "S390"
788464656024SJuan Quintela  ;;
788564656024SJuan Quintela  sh4)
7886c765fcacSPeter Crosthwaite    disas_config "SH4"
788764656024SJuan Quintela  ;;
788864656024SJuan Quintela  sparc*)
7889c765fcacSPeter Crosthwaite    disas_config "SPARC"
789064656024SJuan Quintela  ;;
7891cfa550c6SMax Filippov  xtensa*)
7892c765fcacSPeter Crosthwaite    disas_config "XTENSA"
7893cfa550c6SMax Filippov  ;;
789464656024SJuan Quintela  esac
789564656024SJuan Quinteladone
78969195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
7897c765fcacSPeter Crosthwaite  disas_config "TCI"
78989195b2c2SStefan Weilfi
789964656024SJuan Quintela
79006ee7126fSJuan Quintelacase "$ARCH" in
79016ee7126fSJuan Quintelaalpha)
79026ee7126fSJuan Quintela  # Ensure there's only a single GP
79036ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
79046ee7126fSJuan Quintela;;
79056ee7126fSJuan Quintelaesac
79066ee7126fSJuan Quintela
7907d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
79080acf7dedSPhilippe Mathieu-Daudé  echo "TARGET_GPROF=y" >> $config_target_mak
7909d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
7910d02c1db3SJuan Quintela    cflags="-p $cflags"
7911d02c1db3SJuan Quintela    ldflags="-p $ldflags"
7912d02c1db3SJuan Quintela  fi
7913d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
7914d02c1db3SJuan Quintela    ldflags="-p $ldflags"
791525be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
7916d02c1db3SJuan Quintela  fi
7917d02c1db3SJuan Quintelafi
7918d02c1db3SJuan Quintela
7919e633a5c6SEric Blakeif test "$target_linux_user" = "yes" || test "$target_bsd_user" = "yes" ; then
7920964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
7921fa282484SJuan Quintelafi
7922fa282484SJuan Quintela
7923e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
7924e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
7925e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
7926e9a3591fSChristian Borntraeger# header if
7927e9a3591fSChristian Borntraeger#  - we build on s390x
7928e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
7929e9a3591fSChristian Borntraeger#  - KVM is enabled
7930e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
7931e633a5c6SEric Blakeif test "$TARGET_ARCH" = "s390x" && test "$target_softmmu" = "yes" && \
7932e633a5c6SEric Blake        test "$ARCH" = "s390x" && test "$kvm" = "yes"; then
7933e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
7934e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
7935e9a3591fSChristian Borntraeger    fi
7936e9a3591fSChristian Borntraegerfi
7937e9a3591fSChristian Borntraeger
793825be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
793925be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7940fa282484SJuan Quintela
794197a847bcSbellarddone # for target in $targets
79427d13299dSbellard
7943d52c454aSMarc-André Lureauecho "PIXMAN_CFLAGS=$pixman_cflags" >> $config_host_mak
7944d52c454aSMarc-André Lureauecho "PIXMAN_LIBS=$pixman_libs" >> $config_host_mak
7945d52c454aSMarc-André Lureau
7946e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
79473b8593eeSMarkus Armbruster  echo "config-host.h: dtc/all" >> $config_host_mak
7948a540f158SPeter Crosthwaitefi
7949e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
79503b8593eeSMarkus Armbruster  echo "config-host.h: capstone/all" >> $config_host_mak
7951e219c499SRichard Hendersonfi
7952e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
7953e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7954e219c499SRichard Hendersonfi
7955a540f158SPeter Crosthwaite
7956a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
7957a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
7958a99d57bbSWanlong Gaofi
7959a99d57bbSWanlong Gao
7960fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
7961fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
7962fd0e6053SJohn Snowfi
7963fd0e6053SJohn Snow
7964e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
7965e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
7966e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
7967e29e5c6eSPeter Maydell# (these can be both files and directories).
7968e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
7969e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
7970e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
7971e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
7972e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
7973e29e5c6eSPeter Maydell# directory and symlink the directory instead.
79741cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
79751cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
7976b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
7977744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
79782d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
79792038f8c8SPaolo BonziniLINKS="Makefile"
79802038f8c8SPaolo BonziniLINKS="$LINKS tests/tcg/lm32/Makefile po/Makefile"
79812038f8c8SPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target tests/fp/Makefile"
7982671f760bSEmilio G. CotaLINKS="$LINKS tests/plugin/Makefile"
7983e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
7984e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
7985e29e5c6eSPeter MaydellLINKS="$LINKS roms/seabios/Makefile roms/vgabios/Makefile"
7986e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
7987e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
798839950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
798939950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
79908f8fd9edSCleber RosaLINKS="$LINKS python"
7991753d11f2SRichard Hendersonfor bios_file in \
7992753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
7993225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
7994753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
7995753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
7996e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
7997753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
79984e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
799926ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
8000753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
8001753d11f2SRichard Hendersondo
8002e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
80037ea78b74SJan Kiszkadone
8004d1807a4fSPaolo Bonzinimkdir -p $DIRS
8005e29e5c6eSPeter Maydellfor f in $LINKS ; do
8006cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
8007f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
8008f9245e10SPeter Maydell    fi
80097d13299dSbellarddone
80101ad2134fSPaul Brook
80112038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do
80122038f8c8SPaolo Bonzini  export $i
80132038f8c8SPaolo Bonzinidone
8014afc3a8f9SAlex Bennéeexport target_list source_path use_containers
80152038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh)
80162038f8c8SPaolo Bonzini
8017c34ebfdcSAnthony Liguori# temporary config to build submodules
80182d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
8019c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
802037116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
8021c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
8022cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
80235f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
8024c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
8025c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
80263dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
8027c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
8028a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
8029c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
80309f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
8031c34ebfdcSAnthony Liguoridone
8032c34ebfdcSAnthony Liguori
803376c7560aSMax Reitz# set up qemu-iotests in this build directory
803476c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
803576c7560aSMax Reitz
803676c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
803776c7560aSMax Reitzecho >> "$iotests_common_env"
803876c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
803976c7560aSMax Reitz
8040dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
8041dc655404SMichael S. Tsirkincat <<EOD >config.status
8042dc655404SMichael S. Tsirkin#!/bin/sh
8043dc655404SMichael S. Tsirkin# Generated by configure.
8044dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
8045dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
8046dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
8047dc655404SMichael S. TsirkinEOD
8048e811da7fSDaniel P. Berrangé
8049e811da7fSDaniel P. Berrangépreserve_env() {
8050e811da7fSDaniel P. Berrangé    envname=$1
8051e811da7fSDaniel P. Berrangé
8052e811da7fSDaniel P. Berrangé    eval envval=\$$envname
8053e811da7fSDaniel P. Berrangé
8054e811da7fSDaniel P. Berrangé    if test -n "$envval"
8055e811da7fSDaniel P. Berrangé    then
8056e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
8057e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
8058e811da7fSDaniel P. Berrangé    else
8059e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
8060e811da7fSDaniel P. Berrangé    fi
8061e811da7fSDaniel P. Berrangé}
8062e811da7fSDaniel P. Berrangé
8063e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
8064e811da7fSDaniel P. Berrangé# features/build target configure will detect
8065e811da7fSDaniel P. Berrangépreserve_env AR
8066e811da7fSDaniel P. Berrangépreserve_env AS
8067e811da7fSDaniel P. Berrangépreserve_env CC
8068e811da7fSDaniel P. Berrangépreserve_env CPP
8069e811da7fSDaniel P. Berrangépreserve_env CXX
8070e811da7fSDaniel P. Berrangépreserve_env INSTALL
8071e811da7fSDaniel P. Berrangépreserve_env LD
8072e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
8073e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
8074e811da7fSDaniel P. Berrangépreserve_env MAKE
8075e811da7fSDaniel P. Berrangépreserve_env NM
8076e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
8077e811da7fSDaniel P. Berrangépreserve_env PATH
8078e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
8079e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
8080e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
8081e811da7fSDaniel P. Berrangépreserve_env PYTHON
8082e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
8083e811da7fSDaniel P. Berrangépreserve_env SMBD
8084e811da7fSDaniel P. Berrangépreserve_env STRIP
8085e811da7fSDaniel P. Berrangépreserve_env WINDRES
8086e811da7fSDaniel P. Berrangé
8087dc655404SMichael S. Tsirkinprintf "exec" >>config.status
8088dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
8089cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
8090dc655404SMichael S. Tsirkinchmod +x config.status
8091dc655404SMichael S. Tsirkin
80928cd05ab6SPeter Maydellrm -r "$TMPDIR1"
8093