xref: /openbmc/qemu/configure (revision 6b8cd447)
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"
129db5adeaaSPaolo Bonzini  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $QEMU_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=""
374c10dd856SAarushi Mehtalinux_io_uring=""
37547e98658SCorey Bryantcap_ng=""
376377529c0SPaolo Bonziniattr=""
3774f26f2b6SAvi Kivitylibattr=""
378377529c0SPaolo Bonzinixfs=""
379b3f6ea7eSPaolo Bonzinitcg="yes"
380a40161cbSPaolo Bonzinimembarrier=""
381299e6f19SPaolo Bonzinivhost_net=""
382299e6f19SPaolo Bonzinivhost_crypto=""
383299e6f19SPaolo Bonzinivhost_scsi=""
384299e6f19SPaolo Bonzinivhost_vsock=""
385e6a74868SMarc-André Lureauvhost_user=""
38698fc1adaSDr. David Alan Gilbertvhost_user_fs=""
387d41a75a2SBradkvm="no"
388b0cb0a66SVincent Palatinhax="no"
389c97d6d2cSSergio Andres Gomez Del Realhvf="no"
390d661d9a4SJustin Terry (VM)whpx="no"
3912da776dbSMichael R. Hinesrdma=""
39221ab34c9SMarcel Apfelbaumpvrdma=""
393377529c0SPaolo Bonzinigprof="no"
394377529c0SPaolo Bonzinidebug_tcg="no"
395377529c0SPaolo Bonzinidebug="no"
396247724cbSMarc-André Lureausanitizers="no"
397b553a042SJohn Snowfortify_source=""
398377529c0SPaolo Bonzinistrip_opt="yes"
3999195b2c2SStefan Weiltcg_interpreter="no"
400377529c0SPaolo Bonzinibigendian="no"
401377529c0SPaolo Bonzinimingw32="no"
4021d728c39SBlue Swirlgcov="no"
4031d728c39SBlue Swirlgcov_tool="gcov"
404377529c0SPaolo BonziniEXESUF=""
40517969268SFam ZhengDSOSUF=".so"
40617969268SFam ZhengLDFLAGS_SHARED="-shared"
40717969268SFam Zhengmodules="no"
408377529c0SPaolo Bonziniprefix="/usr/local"
409377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
410528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
4113d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
412850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
413377529c0SPaolo Bonzinibindir="\${prefix}/bin"
4143aa5d2beSAlon Levylibdir="\${prefix}/lib"
4158bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
4160f94d6daSAlon Levyincludedir="\${prefix}/include"
417377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
418785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
419377529c0SPaolo Bonziniconfsuffix="/qemu"
420675b9b53SMarc-André Lureauslirp=""
421377529c0SPaolo Bonzinioss_lib=""
422377529c0SPaolo Bonzinibsd="no"
423377529c0SPaolo Bonzinilinux="no"
424377529c0SPaolo Bonzinisolaris="no"
425377529c0SPaolo Bonziniprofiler="no"
426377529c0SPaolo Bonzinicocoa="no"
427377529c0SPaolo Bonzinisoftmmu="yes"
428377529c0SPaolo Bonzinilinux_user="no"
429377529c0SPaolo Bonzinibsd_user="no"
430377529c0SPaolo Bonziniblobs="yes"
43105dfa22bSPhilippe Mathieu-Daudéedk2_blobs="no"
432377529c0SPaolo Bonzinipkgversion=""
43340d6444eSAvi Kivitypie=""
4343556c233SPaolo Bonziniqom_cast_debug="yes"
435baf86d6bSPaolo Bonzinitrace_backends="log"
436377529c0SPaolo Bonzinitrace_file="trace"
437377529c0SPaolo Bonzinispice=""
438377529c0SPaolo Bonzinirbd=""
4397b02f544SMarc-André Lureausmartcard=""
4402b2325ffSGerd Hoffmannlibusb=""
44169354a83SHans de Goedeusb_redir=""
442da076ffeSGerd Hoffmannopengl=""
443014cb152SGerd Hoffmannopengl_dmabuf="no"
4445dd89908SRichard Hendersoncpuid_h="no"
44586583a07SLiam Merwickavx2_opt=""
4461ece9905SAlon Levyzlib="yes"
4478ca80760SRichard Hendersoncapstone=""
448b25c9dffSStefan Weillzo=""
449b25c9dffSStefan Weilsnappy=""
4506b383c08SPeter Wubzip2=""
45183bc1f97SJulio Faraccolzfse=""
4523a678481SJuan Quintelazstd=""
453e8ef31a3SMichael Tokarevguest_agent=""
454d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
45550cbebb9SMichael Rothguest_agent_ntddscsi="no"
4569dacf32dSYossi Hindinguest_agent_msi=""
457d9840e25STomoki Sekiyamavss_win32_sdk=""
458d9840e25STomoki Sekiyamawin_sdk="no"
459e10ee3f5SPhilippe Mathieu-Daudéwant_tools=""
460c589b249SRonnie Sahlberglibiscsi=""
4616542aa9cSPeter Lievenlibnfs=""
462519175a2SAlex Barcelocoroutine=""
46370c60c08SStefan Hajnoczicoroutine_pool=""
4647d992e4dSPeter Lievendebug_stack_usage="no"
465f0d92b56SLongpeng(Mike)crypto_afalg="no"
466f794573eSEduardo Otuboseccomp=""
467eb100396SBharata B Raoglusterfs=""
468d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4690c14fb47SBharata B Raoglusterfs_discard="no"
470df3a429aSNiels de Vosglusterfs_fallocate="no"
4717c815372SBharata B Raoglusterfs_zerofill="no"
472e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
4730e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
474a4ccabcfSAnthony Liguorigtk=""
475925a0400SGerd Hoffmanngtk_gl="no"
476a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
477ddbb0d09SDaniel P. Berrangegnutls=""
47891bfcdb0SDaniel P. Berrangenettle=""
479dc2207afSDaniel P. Berrangénettle_xts="no"
48091bfcdb0SDaniel P. Berrangegcrypt=""
4811f923c70SLongpeng(Mike)gcrypt_hmac="no"
482e0576942SDaniel P. Berrangégcrypt_xts="no"
483e0576942SDaniel P. Berrangéqemu_private_xts="yes"
4848953caf3SDaniel P. Berrangeauth_pam=""
485bbbf9bfbSStefan Weilvte=""
4869d9e1521SGerd Hoffmannvirglrenderer=""
4877aaa6a16SPaolo Bonzinitpm=""
488b10d49d7SPino Toscanolibssh=""
489ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
490a99d57bbSWanlong Gaonuma=""
4912847b469SFam Zhengtcmalloc="no"
4927b01cb97SAlexandre Derumierjemalloc="no"
493a6b1d4c0SChanglong Xiereplication="yes"
494da92c3ffSAshish Mittalvxhs=""
4952f740136SJeff Codybochs="yes"
4962f740136SJeff Codycloop="yes"
4972f740136SJeff Codydmg="yes"
4982f740136SJeff Codyqcow1="yes"
4992f740136SJeff Codyvdi="yes"
5002f740136SJeff Codyvvfat="yes"
5012f740136SJeff Codyqed="yes"
5022f740136SJeff Codyparallels="yes"
5032f740136SJeff Codysheepdog="yes"
504ed279a06SKlim Kireevlibxml2=""
505ba59fb77SPaolo Bonzinidebug_mutex="no"
50617824406SJunyan Helibpmem=""
507f3494749SPaolo Bonzinidefault_devices="yes"
50840e8c6f4SAlex Bennéeplugins="no"
509adc28027SAlexander Bulekovfuzzing="no"
510377529c0SPaolo Bonzini
511898be3e0SPeter Maydellsupported_cpu="no"
512898be3e0SPeter Maydellsupported_os="no"
513fb59dabdSPeter Maydellbogus_os="no"
5145a22ab71SYang Zhongmalloc_trim=""
515898be3e0SPeter Maydell
516ac0df51dSaliguori# parse CC options first
517ac0df51dSaliguorifor opt do
51889138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
519ac0df51dSaliguori  case "$opt" in
520ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
521ac0df51dSaliguori  ;;
5223d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
523ac0df51dSaliguori  ;;
52483f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
52583f73fceSTomoki Sekiyama  ;;
5262ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5272ff6b91eSJuan Quintela  ;;
528de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
529db5adeaaSPaolo Bonzini                    QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
530e2a2ed06SJuan Quintela  ;;
53111cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
53211cde1c8SBruno Dominguez  ;;
533db5adeaaSPaolo Bonzini  --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
534f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
535e2a2ed06SJuan Quintela  ;;
5365bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
5375bc62e01SGerd Hoffmann  ;;
5385bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
5395bc62e01SGerd Hoffmann  ;;
540d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
541d75402b5SAlex Bennée  ;;
542d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
543d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
5442038f8c8SPaolo Bonzini                      cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}"
545d422b2bcSAlex Bennée  ;;
546d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
5472038f8c8SPaolo Bonzini                cc_archs="$cc_archs $cc_arch"
548d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
5492038f8c8SPaolo Bonzini                cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}"
550d75402b5SAlex Bennée  ;;
551ac0df51dSaliguori  esac
552ac0df51dSaliguoridone
553ac0df51dSaliguori# OS specific
554ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
55593148aa5SStefan Weil# we can eliminate its usage altogether.
556ac0df51dSaliguori
557e49d021eSPeter Maydell# Preferred compiler:
558e49d021eSPeter Maydell#  ${CC} (if set)
559e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
560e49d021eSPeter Maydell#  system compiler
561e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
562e49d021eSPeter Maydell  cc="$host_cc"
563e49d021eSPeter Maydellelse
564b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
565e49d021eSPeter Maydellfi
566e49d021eSPeter Maydell
56783f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
56883f73fceSTomoki Sekiyama  cxx="c++"
56983f73fceSTomoki Sekiyamaelse
57083f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
57183f73fceSTomoki Sekiyamafi
57283f73fceSTomoki Sekiyama
573b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
574cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5755f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5763dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
577b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
578b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5799f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5804852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
581b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
582b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
58317884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
58417884d7bSSergei Trofimovichquery_pkg_config() {
58517884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
58617884d7bSSergei Trofimovich}
58717884d7bSSergei Trofimovichpkg_config=query_pkg_config
58847c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
589ac0df51dSaliguori
59045d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
59145d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
59245d285abSPeter Maydell
593be17dc90SMichael S. Tsirkin# default flags for all hosts
5942d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5952d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5962d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
5972d31515bSPeter Maydell# provides these semantics.)
5987be41675SThomas HuthQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv -std=gnu99 $QEMU_CFLAGS"
599f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
600c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
601be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
6029edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
60353422040SPaolo BonziniQEMU_INCLUDES="$QEMU_INCLUDES -iquote \$(SRC_PATH)/disas/libvixl"
6045bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
6055bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
6065bc62e01SGerd Hoffmannfi
607be17dc90SMichael S. Tsirkin
608cab00a5aSMichael S. Tsirkin# running configure in the source tree?
609cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
610cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
611cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
612cab00a5aSMichael S. Tsirkinelse
613cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
614cab00a5aSMichael S. Tsirkinfi
615cab00a5aSMichael S. Tsirkin
616ac0df51dSaliguoricheck_define() {
617ac0df51dSaliguoricat > $TMPC <<EOF
618ac0df51dSaliguori#if !defined($1)
619fd786e1aSPeter Maydell#error $1 not defined
620ac0df51dSaliguori#endif
621ac0df51dSaliguoriint main(void) { return 0; }
622ac0df51dSaliguoriEOF
62352166aa0SJuan Quintela  compile_object
624ac0df51dSaliguori}
625ac0df51dSaliguori
626307119e7SGerd Hoffmanncheck_include() {
627307119e7SGerd Hoffmanncat > $TMPC <<EOF
628307119e7SGerd Hoffmann#include <$1>
629307119e7SGerd Hoffmannint main(void) { return 0; }
630307119e7SGerd HoffmannEOF
631307119e7SGerd Hoffmann  compile_object
632307119e7SGerd Hoffmann}
633307119e7SGerd Hoffmann
63493b25869SJohn Snowwrite_c_skeleton() {
63593b25869SJohn Snow    cat > $TMPC <<EOF
63693b25869SJohn Snowint main(void) { return 0; }
63793b25869SJohn SnowEOF
63893b25869SJohn Snow}
63993b25869SJohn Snow
640adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() {
641adc28027SAlexander Bulekov    cat > $TMPC <<EOF
642adc28027SAlexander Bulekov#include <stdint.h>
643adc28027SAlexander Bulekov#include <sys/types.h>
644adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size);
645adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; }
646adc28027SAlexander BulekovEOF
647adc28027SAlexander Bulekov}
648adc28027SAlexander Bulekov
649bbea4050SPeter Maydellif check_define __linux__ ; then
650bbea4050SPeter Maydell  targetos="Linux"
651bbea4050SPeter Maydellelif check_define _WIN32 ; then
652bbea4050SPeter Maydell  targetos='MINGW32'
653bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
654bbea4050SPeter Maydell  targetos='OpenBSD'
655bbea4050SPeter Maydellelif check_define __sun__ ; then
656bbea4050SPeter Maydell  targetos='SunOS'
657bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
658bbea4050SPeter Maydell  targetos='Haiku'
659951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
660951fedfcSPeter Maydell  targetos='FreeBSD'
661951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
662951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
663951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
664951fedfcSPeter Maydell  targetos='DragonFly'
665951fedfcSPeter Maydellelif check_define __NetBSD__; then
666951fedfcSPeter Maydell  targetos='NetBSD'
667951fedfcSPeter Maydellelif check_define __APPLE__; then
668951fedfcSPeter Maydell  targetos='Darwin'
669bbea4050SPeter Maydellelse
670951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
671951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
672951fedfcSPeter Maydell  # be the result of a missing compiler.
673951fedfcSPeter Maydell  targetos='bogus'
674951fedfcSPeter Maydell  bogus_os='yes'
675bbea4050SPeter Maydellfi
676bbea4050SPeter Maydell
677bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
678bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
679bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
680bbea4050SPeter Maydell# the correct CPU with the --cpu option.
681bbea4050SPeter Maydellcase $targetos in
682bbea4050SPeter MaydellDarwin)
683bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
684bbea4050SPeter Maydell  # run 64-bit userspace code.
685bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
686bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
687bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
688bbea4050SPeter Maydell    cpu="x86_64"
689bbea4050SPeter Maydell  fi
690bbea4050SPeter Maydell  ;;
691bbea4050SPeter MaydellSunOS)
69289138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
693bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
694bbea4050SPeter Maydell    cpu="x86_64"
695bbea4050SPeter Maydell  fi
696bbea4050SPeter Maydellesac
697bbea4050SPeter Maydell
6982ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
6992ff6b91eSJuan Quintela  # command line argument
7002ff6b91eSJuan Quintela  :
7012ff6b91eSJuan Quintelaelif check_define __i386__ ; then
702ac0df51dSaliguori  cpu="i386"
703ac0df51dSaliguorielif check_define __x86_64__ ; then
704c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
705c72b26ecSRichard Henderson    cpu="x32"
706c72b26ecSRichard Henderson  else
707ac0df51dSaliguori    cpu="x86_64"
708c72b26ecSRichard Henderson  fi
7093aa9bd6cSblueswir1elif check_define __sparc__ ; then
7103aa9bd6cSblueswir1  if check_define __arch64__ ; then
7113aa9bd6cSblueswir1    cpu="sparc64"
7123aa9bd6cSblueswir1  else
7133aa9bd6cSblueswir1    cpu="sparc"
7143aa9bd6cSblueswir1  fi
715fdf7ed96Smalcelif check_define _ARCH_PPC ; then
716fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
717f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
718f8378accSRichard Henderson      cpu="ppc64le"
719f8378accSRichard Henderson    else
720fdf7ed96Smalc      cpu="ppc64"
721f8378accSRichard Henderson    fi
722ac0df51dSaliguori  else
723fdf7ed96Smalc    cpu="ppc"
724fdf7ed96Smalc  fi
725afa05235SAurelien Jarnoelif check_define __mips__ ; then
726afa05235SAurelien Jarno  cpu="mips"
727d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
728d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
729d66ed0eaSAurelien Jarno    cpu="s390x"
730d66ed0eaSAurelien Jarno  else
731d66ed0eaSAurelien Jarno    cpu="s390"
732d66ed0eaSAurelien Jarno  fi
733c4f80543SAlistair Franciselif check_define __riscv ; then
734c4f80543SAlistair Francis  if check_define _LP64 ; then
735c4f80543SAlistair Francis    cpu="riscv64"
736c4f80543SAlistair Francis  else
737c4f80543SAlistair Francis    cpu="riscv32"
738c4f80543SAlistair Francis  fi
73921d89f84SPeter Maydellelif check_define __arm__ ; then
74021d89f84SPeter Maydell  cpu="arm"
7411f080313SClaudio Fontanaelif check_define __aarch64__ ; then
7421f080313SClaudio Fontana  cpu="aarch64"
743fdf7ed96Smalcelse
74489138857SStefan Weil  cpu=$(uname -m)
745ac0df51dSaliguorifi
746ac0df51dSaliguori
747359bc95dSPeter MaydellARCH=
748359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
749359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
7507d13299dSbellardcase "$cpu" in
751ee35e968SThomas Huth  ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
752898be3e0SPeter Maydell    supported_cpu="yes"
753898be3e0SPeter Maydell  ;;
754f8378accSRichard Henderson  ppc64le)
755f8378accSRichard Henderson    ARCH="ppc64"
756f8378accSRichard Henderson    supported_cpu="yes"
757f8378accSRichard Henderson  ;;
7587d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
75997a847bcSbellard    cpu="i386"
760898be3e0SPeter Maydell    supported_cpu="yes"
7617d13299dSbellard  ;;
762aaa5fa14Saurel32  x86_64|amd64)
763aaa5fa14Saurel32    cpu="x86_64"
764898be3e0SPeter Maydell    supported_cpu="yes"
765aaa5fa14Saurel32  ;;
76621d89f84SPeter Maydell  armv*b|armv*l|arm)
76721d89f84SPeter Maydell    cpu="arm"
768898be3e0SPeter Maydell    supported_cpu="yes"
7697d13299dSbellard  ;;
7701f080313SClaudio Fontana  aarch64)
7711f080313SClaudio Fontana    cpu="aarch64"
772898be3e0SPeter Maydell    supported_cpu="yes"
7731f080313SClaudio Fontana  ;;
774afa05235SAurelien Jarno  mips*)
775afa05235SAurelien Jarno    cpu="mips"
776898be3e0SPeter Maydell    supported_cpu="yes"
777afa05235SAurelien Jarno  ;;
7783142255cSblueswir1  sparc|sun4[cdmuv])
779ae228531Sbellard    cpu="sparc"
7806499fd15SPeter Maydell    supported_cpu="yes"
781ae228531Sbellard  ;;
7827d13299dSbellard  *)
783359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
784359bc95dSPeter Maydell    ARCH=unknown
7857d13299dSbellard  ;;
7867d13299dSbellardesac
787359bc95dSPeter Maydellif test -z "$ARCH"; then
788359bc95dSPeter Maydell  ARCH="$cpu"
789359bc95dSPeter Maydellfi
790e2d52ad3SJuan Quintela
7917d13299dSbellard# OS specific
7920dbfc675SJuan Quintela
793adfc3e91SStacey Son# host *BSD for user mode
794adfc3e91SStacey SonHOST_VARIANT_DIR=""
795adfc3e91SStacey Son
7967d13299dSbellardcase $targetos in
79767b915a5SbellardMINGW32*)
79867b915a5Sbellard  mingw32="yes"
799b0cb0a66SVincent Palatin  hax="yes"
800299e6f19SPaolo Bonzini  vhost_user="no"
8013cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
802307119e7SGerd Hoffmann  if check_include dsound.h; then
8033cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
804307119e7SGerd Hoffmann  else
805307119e7SGerd Hoffmann    audio_drv_list=""
806307119e7SGerd Hoffmann  fi
807898be3e0SPeter Maydell  supported_os="yes"
80867b915a5Sbellard;;
8095c40d2bdSthsGNU/kFreeBSD)
810a167ba50SAurelien Jarno  bsd="yes"
8116a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8120bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
8135c40d2bdSths;;
8147d3505c5SbellardFreeBSD)
8157d3505c5Sbellard  bsd="yes"
8160db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8176a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8180bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
819f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
820f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
821a7764f15SEd Maste  # needed for kinfo_getproc
822a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
82358952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
824adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
825898be3e0SPeter Maydell  supported_os="yes"
8267d3505c5Sbellard;;
827c5e97233Sblueswir1DragonFly)
828c5e97233Sblueswir1  bsd="yes"
8290db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8306a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8310bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
832adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
833c5e97233Sblueswir1;;
8347d3505c5SbellardNetBSD)
8357d3505c5Sbellard  bsd="yes"
836604a5b99SKamil Rytarowski  hax="yes"
8370db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8386a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8390bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8408ef92a88Sblueswir1  oss_lib="-lossaudio"
841adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8423c2bdbc1SKamil Rytarowski  supported_os="yes"
8437d3505c5Sbellard;;
8447d3505c5SbellardOpenBSD)
8457d3505c5Sbellard  bsd="yes"
8460db4a067SPaolo Bonzini  make="${MAKE-gmake}"
847f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
8480bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
849adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
8500a773d55SBrad Smith  supported_os="yes"
8517d3505c5Sbellard;;
85283fb7adfSbellardDarwin)
85383fb7adfSbellard  bsd="yes"
85483fb7adfSbellard  darwin="yes"
855b0cb0a66SVincent Palatin  hax="yes"
856c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
85717969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
8581b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
859a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
860db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS"
8611b0f9cc2Saliguori  fi
862fd677642Sths  cocoa="yes"
8636a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
86414382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
865db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS"
8667973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
867a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
868a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
869a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
870adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
871898be3e0SPeter Maydell  supported_os="yes"
87283fb7adfSbellard;;
873ec530c81SbellardSunOS)
874ec530c81Sbellard  solaris="yes"
8750db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8760db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
877e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
8786b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
8796a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
8806b4d2ba1Sths  fi
881c2de5c91Smalc  audio_possible_drivers="oss sdl"
882d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
883d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
884d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
885d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
886a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
887560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
888560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
889560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
890ec530c81Sbellard;;
891179cf400SAndreas FärberHaiku)
892179cf400SAndreas Färber  haiku="yes"
893179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
894179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
895179cf400SAndreas Färber;;
896898be3e0SPeter MaydellLinux)
8977183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
8980bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
8995327cf48Sbellard  linux="yes"
900831b7825Sths  linux_user="yes"
901af2be207SJan Kiszka  kvm="yes"
902e8d81a61SMao Zhongyi  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$PWD/linux-headers $QEMU_INCLUDES"
903898be3e0SPeter Maydell  supported_os="yes"
9043efac6ebSTomáš Golembiovský  libudev="yes"
905898be3e0SPeter Maydell;;
9067d13299dSbellardesac
9077d13299dSbellard
9087d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
909b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
91084778508Sblueswir1    bsd_user="yes"
9117d3505c5Sbellard  fi
91208de3949SAndreas Färberfi
9137d3505c5Sbellard
9140db4a067SPaolo Bonzini: ${make=${MAKE-make}}
9150db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
916faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
917faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
918ddf90699SEduardo Habkost# we check that too
919faf44142SDaniel P. Berrangépython=
920ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python
921faf44142SDaniel P. Berrangédo
922faf44142SDaniel P. Berrangé    if has "$binary"
923faf44142SDaniel P. Berrangé    then
92495c5f2deSPaolo Bonzini        python=$(command -v "$binary")
925faf44142SDaniel P. Berrangé        break
926faf44142SDaniel P. Berrangé    fi
927faf44142SDaniel P. Berrangédone
928903458c8SMarkus Armbruster
929903458c8SMarkus Armbrustersphinx_build=
930903458c8SMarkus Armbrusterfor binary in sphinx-build-3 sphinx-build
931903458c8SMarkus Armbrusterdo
932903458c8SMarkus Armbruster    if has "$binary"
933903458c8SMarkus Armbruster    then
934903458c8SMarkus Armbruster        sphinx_build=$(command -v "$binary")
935903458c8SMarkus Armbruster        break
936903458c8SMarkus Armbruster    fi
937903458c8SMarkus Armbrusterdone
938903458c8SMarkus Armbruster
93939d87c8cSAlex Bennée# Check for ancillary tools used in testing
94039d87c8cSAlex Bennéegenisoimage=
94139d87c8cSAlex Bennéefor binary in genisoimage
94239d87c8cSAlex Bennéedo
94339d87c8cSAlex Bennée    if has $binary
94439d87c8cSAlex Bennée    then
94539d87c8cSAlex Bennée        genisoimage=$(command -v "$binary")
94639d87c8cSAlex Bennée        break
94739d87c8cSAlex Bennée    fi
94839d87c8cSAlex Bennéedone
94939d87c8cSAlex Bennée
950e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
9510db4a067SPaolo Bonzini
9523c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
9533c4a4d0dSPeter Maydellif has clang; then
9543c4a4d0dSPeter Maydell  objcc=clang
9553c4a4d0dSPeter Maydellelse
9563c4a4d0dSPeter Maydell  objcc="$cc"
9573c4a4d0dSPeter Maydellfi
9583c4a4d0dSPeter Maydell
9593457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
9603457a3f8SJuan Quintela  EXESUF=".exe"
96117969268SFam Zheng  DSOSUF=".dll"
96278e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
96378e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
964b965e8c5SPaolo Bonzini  LIBS="-lwinmm -lws2_32 $LIBS"
96593b25869SJohn Snow  write_c_skeleton;
966f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
967f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
968f7cf5d5bSStefan Weil  fi
969c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
970683035deSPaolo Bonzini  mandir="\${prefix}"
971528ae5b8SEduardo Habkost  datadir="\${prefix}"
972850da188SEduardo Habkost  qemu_docdir="\${prefix}"
973683035deSPaolo Bonzini  bindir="\${prefix}"
974683035deSPaolo Bonzini  sysconfdir="\${prefix}"
9755a699bbbSLaszlo Ersek  local_statedir=
976683035deSPaolo Bonzini  confsuffix=""
977105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
9783457a3f8SJuan Quintelafi
9793457a3f8SJuan Quintela
980487fefdbSAnthony Liguoriwerror=""
98185aa5189Sbellard
9827d13299dSbellardfor opt do
98389138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
9847d13299dSbellard  case "$opt" in
9852efc3265Sbellard  --help|-h) show_help=yes
9862efc3265Sbellard  ;;
98799123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
98899123e13SMike Frysinger  ;;
989b1a550a0Spbrook  --prefix=*) prefix="$optarg"
9907d13299dSbellard  ;;
991b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
99232ce6337Sbellard  ;;
993ac0df51dSaliguori  --cross-prefix=*)
9947d13299dSbellard  ;;
995ac0df51dSaliguori  --cc=*)
9967d13299dSbellard  ;;
997b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
99883469015Sbellard  ;;
99983f73fceSTomoki Sekiyama  --cxx=*)
100083f73fceSTomoki Sekiyama  ;;
1001e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
1002e007dbecSMichael S. Tsirkin  ;;
10033c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
10043c4a4d0dSPeter Maydell  ;;
1005b1a550a0Spbrook  --make=*) make="$optarg"
10067d13299dSbellard  ;;
10076a882643Spbrook  --install=*) install="$optarg"
10086a882643Spbrook  ;;
1009c886edfbSBlue Swirl  --python=*) python="$optarg"
1010c886edfbSBlue Swirl  ;;
10112eb054c2SPeter Maydell  --sphinx-build=*) sphinx_build="$optarg"
10122eb054c2SPeter Maydell  ;;
10131d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
10141d728c39SBlue Swirl  ;;
1015e2d8830eSBrad  --smbd=*) smbd="$optarg"
1016e2d8830eSBrad  ;;
1017e2a2ed06SJuan Quintela  --extra-cflags=*)
10187d13299dSbellard  ;;
101911cde1c8SBruno Dominguez  --extra-cxxflags=*)
102011cde1c8SBruno Dominguez  ;;
1021e2a2ed06SJuan Quintela  --extra-ldflags=*)
10227d13299dSbellard  ;;
10235bc62e01SGerd Hoffmann  --enable-debug-info)
10245bc62e01SGerd Hoffmann  ;;
10255bc62e01SGerd Hoffmann  --disable-debug-info)
10265bc62e01SGerd Hoffmann  ;;
1027d75402b5SAlex Bennée  --cross-cc-*)
1028d75402b5SAlex Bennée  ;;
102917969268SFam Zheng  --enable-modules)
103017969268SFam Zheng      modules="yes"
103117969268SFam Zheng  ;;
10323aa88b31SStefan Hajnoczi  --disable-modules)
10333aa88b31SStefan Hajnoczi      modules="no"
10343aa88b31SStefan Hajnoczi  ;;
10352ff6b91eSJuan Quintela  --cpu=*)
10367d13299dSbellard  ;;
1037b1a550a0Spbrook  --target-list=*) target_list="$optarg"
1038447e133fSAlex Bennée                   if test "$target_list_exclude"; then
1039447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
1040447e133fSAlex Bennée                   fi
1041447e133fSAlex Bennée  ;;
1042447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
1043447e133fSAlex Bennée                   if test "$target_list"; then
1044447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
1045447e133fSAlex Bennée                   fi
1046de83cd02Sbellard  ;;
10475b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
10485b808275SLluís Vilanova  ;;
10495b808275SLluís Vilanova  # XXX: backwards compatibility
10505b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
105194a420b1SStefan Hajnoczi  ;;
105274242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
10539410b56cSPrerna Saxena  ;;
1054f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
1055f3494749SPaolo Bonzini  ;;
1056f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
1057f3494749SPaolo Bonzini  ;;
10587d13299dSbellard  --enable-gprof) gprof="yes"
10597d13299dSbellard  ;;
10601d728c39SBlue Swirl  --enable-gcov) gcov="yes"
10611d728c39SBlue Swirl  ;;
106279427693SLoïc Minier  --static)
106379427693SLoïc Minier    static="yes"
1064db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-static $QEMU_LDFLAGS"
106517884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
106643ce4dfeSbellard  ;;
10670b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
10680b24e75fSPaolo Bonzini  ;;
10690b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
10700b24e75fSPaolo Bonzini  ;;
10713aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
10723aa5d2beSAlon Levy  ;;
10738bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
10748bf188aaSMichael Tokarev  ;;
10750f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
10760f94d6daSAlon Levy  ;;
1077528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
10780b24e75fSPaolo Bonzini  ;;
1079023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1080023d3d67SEduardo Habkost  ;;
1081850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
10820b24e75fSPaolo Bonzini  ;;
1083ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
108407381cc1SAnthony Liguori  ;;
1085785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1086785c23aeSLuiz Capitulino  ;;
10873d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
10883d5eecabSGerd Hoffmann  ;;
1089181ce1d0SOlaf Hering  --host=*|--build=*|\
1090181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1091785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1092023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1093023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1094023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1095023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1096023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1097023ddd74SMax Filippov    # lots of directory switches by default.
1098023ddd74SMax Filippov  ;;
109997a847bcSbellard  --disable-sdl) sdl="no"
110097a847bcSbellard  ;;
1101c4198157SJuan Quintela  --enable-sdl) sdl="yes"
1102c4198157SJuan Quintela  ;;
1103a442fe2fSDaniel P. Berrangé  --disable-sdl-image) sdl_image="no"
1104a442fe2fSDaniel P. Berrangé  ;;
1105a442fe2fSDaniel P. Berrangé  --enable-sdl-image) sdl_image="yes"
1106a442fe2fSDaniel P. Berrangé  ;;
11073556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
11083556c233SPaolo Bonzini  ;;
11093556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
11103556c233SPaolo Bonzini  ;;
1111983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1112983eef5aSMeador Inge  ;;
1113983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1114983eef5aSMeador Inge  ;;
1115fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1116fe8fc5aeSPaolo Bonzini  ;;
1117fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1118fe8fc5aeSPaolo Bonzini  ;;
1119821601eaSJes Sorensen  --disable-vnc) vnc="no"
1120821601eaSJes Sorensen  ;;
1121821601eaSJes Sorensen  --enable-vnc) vnc="yes"
1122821601eaSJes Sorensen  ;;
11232f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
11242f6a1ab0Sblueswir1  ;;
11250c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
11260c58ac1cSmalc  ;;
112789138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1128b64ec4e4SFam Zheng  ;;
112989138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1130eb852011SMarkus Armbruster  ;;
1131f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1132f8393946Saurel32  ;;
1133f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1134f8393946Saurel32  ;;
1135f3d08ee6SPaul Brook  --enable-debug)
1136f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1137f3d08ee6SPaul Brook      debug_tcg="yes"
11381fcc6d42SPeter Xu      debug_mutex="yes"
1139f3d08ee6SPaul Brook      debug="yes"
1140f3d08ee6SPaul Brook      strip_opt="no"
1141b553a042SJohn Snow      fortify_source="no"
1142f3d08ee6SPaul Brook  ;;
1143247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1144247724cbSMarc-André Lureau  ;;
1145247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1146247724cbSMarc-André Lureau  ;;
114703b4fe7dSaliguori  --enable-sparse) sparse="yes"
114803b4fe7dSaliguori  ;;
114903b4fe7dSaliguori  --disable-sparse) sparse="no"
115003b4fe7dSaliguori  ;;
11511625af87Saliguori  --disable-strip) strip_opt="no"
11521625af87Saliguori  ;;
11532f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
11542f9606b3Saliguori  ;;
1155ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1156ea784e3bSJuan Quintela  ;;
11572f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
11582f6f5c7aSCorentin Chary  ;;
11592f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
11602f6f5c7aSCorentin Chary  ;;
1161efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1162efe556adSCorentin Chary  ;;
1163efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1164efe556adSCorentin Chary  ;;
1165443f1376Sbellard  --disable-slirp) slirp="no"
1166c20709aaSbellard  ;;
11677c57bdd8SMarc-André Lureau  --enable-slirp=git) slirp="git"
11687c57bdd8SMarc-André Lureau  ;;
1169675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1170675b9b53SMarc-André Lureau  ;;
1171e0e6c8c0Saliguori  --disable-vde) vde="no"
11728a16d273Sths  ;;
1173dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1174dfb278bdSJuan Quintela  ;;
117558952137SVincenzo Maffione  --disable-netmap) netmap="no"
117658952137SVincenzo Maffione  ;;
117758952137SVincenzo Maffione  --enable-netmap) netmap="yes"
117858952137SVincenzo Maffione  ;;
1179e37630caSaliguori  --disable-xen) xen="no"
1180e37630caSaliguori  ;;
1181fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1182fc321b4bSJuan Quintela  ;;
1183eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1184eb6fda0fSAnthony PERARD  ;;
1185eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1186eb6fda0fSAnthony PERARD  ;;
11872e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
11882e4d9fb1Saurel32  ;;
11894ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
11904ffcedb6SJuan Quintela  ;;
11917ba1e619Saliguori  --disable-kvm) kvm="no"
11927ba1e619Saliguori  ;;
1193b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1194b31a0277SJuan Quintela  ;;
1195b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1196180fb750Szhanghailiang  ;;
1197b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1198180fb750Szhanghailiang  ;;
1199c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1200c97d6d2cSSergio Andres Gomez Del Real  ;;
1201c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1202c97d6d2cSSergio Andres Gomez Del Real  ;;
1203d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1204d661d9a4SJustin Terry (VM)  ;;
1205d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1206d661d9a4SJustin Terry (VM)  ;;
12079195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
12089195b2c2SStefan Weil  ;;
12099195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
12109195b2c2SStefan Weil  ;;
121147e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
121247e98658SCorey Bryant  ;;
121347e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
121447e98658SCorey Bryant  ;;
1215b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1216b3f6ea7eSPaolo Bonzini  ;;
1217b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1218b3f6ea7eSPaolo Bonzini  ;;
12195a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
12205a22ab71SYang Zhong  ;;
12215a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
12225a22ab71SYang Zhong  ;;
1223cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1224cd4ec0b4SGerd Hoffmann  ;;
1225cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1226cd4ec0b4SGerd Hoffmann  ;;
1227c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1228c589b249SRonnie Sahlberg  ;;
1229c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1230c589b249SRonnie Sahlberg  ;;
12316542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
12326542aa9cSPeter Lieven  ;;
12336542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
12346542aa9cSPeter Lieven  ;;
123505c2a3e7Sbellard  --enable-profiler) profiler="yes"
123605c2a3e7Sbellard  ;;
123714821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
123814821030SPavel Borzenkov  ;;
1239c2de5c91Smalc  --enable-cocoa)
1240c2de5c91Smalc      cocoa="yes" ;
124189138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
12425b0753e0Sbellard  ;;
1243cad25d69Spbrook  --disable-system) softmmu="no"
12440a8e90f4Spbrook  ;;
1245cad25d69Spbrook  --enable-system) softmmu="yes"
12460a8e90f4Spbrook  ;;
12470953a80fSZachary Amsden  --disable-user)
12480953a80fSZachary Amsden      linux_user="no" ;
12490953a80fSZachary Amsden      bsd_user="no" ;
12500953a80fSZachary Amsden  ;;
12510953a80fSZachary Amsden  --enable-user) ;;
1252831b7825Sths  --disable-linux-user) linux_user="no"
12530a8e90f4Spbrook  ;;
1254831b7825Sths  --enable-linux-user) linux_user="yes"
1255831b7825Sths  ;;
125684778508Sblueswir1  --disable-bsd-user) bsd_user="no"
125784778508Sblueswir1  ;;
125884778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
125984778508Sblueswir1  ;;
126040d6444eSAvi Kivity  --enable-pie) pie="yes"
126134005a00SKirill A. Shutemov  ;;
126240d6444eSAvi Kivity  --disable-pie) pie="no"
126334005a00SKirill A. Shutemov  ;;
126485aa5189Sbellard  --enable-werror) werror="yes"
126585aa5189Sbellard  ;;
126685aa5189Sbellard  --disable-werror) werror="no"
126785aa5189Sbellard  ;;
126863678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
126963678e17SSteven Noonan  ;;
127063678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
127163678e17SSteven Noonan  ;;
12724d3b6f6eSbalrog  --disable-curses) curses="no"
12734d3b6f6eSbalrog  ;;
1274c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1275c584a6d0SJuan Quintela  ;;
1276e08bb301SSamuel Thibault  --disable-iconv) iconv="no"
1277e08bb301SSamuel Thibault  ;;
1278e08bb301SSamuel Thibault  --enable-iconv) iconv="yes"
1279e08bb301SSamuel Thibault  ;;
1280769ce76dSAlexander Graf  --disable-curl) curl="no"
1281769ce76dSAlexander Graf  ;;
1282788c8196SJuan Quintela  --enable-curl) curl="yes"
1283788c8196SJuan Quintela  ;;
12842df87df7SJuan Quintela  --disable-fdt) fdt="no"
12852df87df7SJuan Quintela  ;;
12862df87df7SJuan Quintela  --enable-fdt) fdt="yes"
12872df87df7SJuan Quintela  ;;
12885c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
12895c6c3a6cSChristoph Hellwig  ;;
12905c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
12915c6c3a6cSChristoph Hellwig  ;;
1292c10dd856SAarushi Mehta  --disable-linux-io-uring) linux_io_uring="no"
1293c10dd856SAarushi Mehta  ;;
1294c10dd856SAarushi Mehta  --enable-linux-io-uring) linux_io_uring="yes"
1295c10dd856SAarushi Mehta  ;;
1296758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1297758e8e38SVenkateswararao Jujjuri (JV)  ;;
1298758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1299758e8e38SVenkateswararao Jujjuri (JV)  ;;
1300a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1301a40161cbSPaolo Bonzini  ;;
1302a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1303a40161cbSPaolo Bonzini  ;;
130477755340Sths  --disable-blobs) blobs="no"
130577755340Sths  ;;
13067e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
13074a19f1ecSpbrook  ;;
1308519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1309519175a2SAlex Barcelo  ;;
131070c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
131170c60c08SStefan Hajnoczi  ;;
131270c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
131370c60c08SStefan Hajnoczi  ;;
13147d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
13157d992e4dSPeter Lieven  ;;
1316f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1317f0d92b56SLongpeng(Mike)  ;;
1318f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1319f0d92b56SLongpeng(Mike)  ;;
1320a25dba17SJuan Quintela  --disable-docs) docs="no"
132170ec5dc0SAnthony Liguori  ;;
1322a25dba17SJuan Quintela  --enable-docs) docs="yes"
132383a3ab8bSJuan Quintela  ;;
1324d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1325d5970055SMichael S. Tsirkin  ;;
1326d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1327d5970055SMichael S. Tsirkin  ;;
1328042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1329042cea27SGonglei  ;;
1330299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1331042cea27SGonglei  ;;
13325e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
13335e9be92dSNicholas Bellinger  ;;
13345e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
13355e9be92dSNicholas Bellinger  ;;
1336fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1337fc0b9b0eSStefan Hajnoczi  ;;
1338fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1339fc0b9b0eSStefan Hajnoczi  ;;
134098fc1adaSDr. David Alan Gilbert  --disable-vhost-user-fs) vhost_user_fs="no"
134198fc1adaSDr. David Alan Gilbert  ;;
134298fc1adaSDr. David Alan Gilbert  --enable-vhost-user-fs) vhost_user_fs="yes"
134398fc1adaSDr. David Alan Gilbert  ;;
1344da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
134520ff075bSMichael Walle  ;;
1346da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
134720ff075bSMichael Walle  ;;
1348f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1349f27aaf4bSChristian Brunner  ;;
1350f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1351f27aaf4bSChristian Brunner  ;;
13528c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
13538c84cf11SSergei Trofimovich  ;;
13548c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
13558c84cf11SSergei Trofimovich  ;;
13567b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1357111a38b0SRobert Relyea  ;;
13587b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1359111a38b0SRobert Relyea  ;;
13602b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
13612b2325ffSGerd Hoffmann  ;;
13622b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
13632b2325ffSGerd Hoffmann  ;;
136469354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
136569354a83SHans de Goede  ;;
136669354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
136769354a83SHans de Goede  ;;
13681ece9905SAlon Levy  --disable-zlib-test) zlib="no"
13691ece9905SAlon Levy  ;;
1370b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1371b25c9dffSStefan Weil  ;;
1372607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1373607dacd0Sqiaonuohan  ;;
1374b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1375b25c9dffSStefan Weil  ;;
1376607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1377607dacd0Sqiaonuohan  ;;
13786b383c08SPeter Wu  --disable-bzip2) bzip2="no"
13796b383c08SPeter Wu  ;;
13806b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
13816b383c08SPeter Wu  ;;
138283bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
138383bc1f97SJulio Faracco  ;;
138483bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
138583bc1f97SJulio Faracco  ;;
13863a678481SJuan Quintela  --disable-zstd) zstd="no"
13873a678481SJuan Quintela  ;;
13883a678481SJuan Quintela  --enable-zstd) zstd="yes"
13893a678481SJuan Quintela  ;;
1390d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1391d138cee9SMichael Roth  ;;
1392d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1393d138cee9SMichael Roth  ;;
13949dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
13959dacf32dSYossi Hindin  ;;
13969dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
13979dacf32dSYossi Hindin  ;;
1398d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1399d9840e25STomoki Sekiyama  ;;
1400d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1401d9840e25STomoki Sekiyama  ;;
1402d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1403d9840e25STomoki Sekiyama  ;;
1404d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1405d9840e25STomoki Sekiyama  ;;
1406d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1407d9840e25STomoki Sekiyama  ;;
1408d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1409d9840e25STomoki Sekiyama  ;;
14104b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
14114b1c11fdSDaniel P. Berrange  ;;
14124b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
14134b1c11fdSDaniel P. Berrange  ;;
1414f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1415f794573eSEduardo Otubo  ;;
1416f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1417f794573eSEduardo Otubo  ;;
1418eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1419eb100396SBharata B Rao  ;;
142086583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
142186583a07SLiam Merwick  ;;
142286583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
142386583a07SLiam Merwick  ;;
1424*6b8cd447SRobert Hoo  --disable-avx512f) avx512f_opt="no"
1425*6b8cd447SRobert Hoo  ;;
1426*6b8cd447SRobert Hoo  --enable-avx512f) avx512f_opt="yes"
1427*6b8cd447SRobert Hoo  ;;
1428*6b8cd447SRobert Hoo
1429eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1430eb100396SBharata B Rao  ;;
143152b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
143252b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1433583f6e7bSStefan Hajnoczi  ;;
1434cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1435cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1436cb6414dfSFam Zheng  ;;
1437315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1438315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1439315d3184SFam Zheng  ;;
1440a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1441a4ccabcfSAnthony Liguori  ;;
1442a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1443a4ccabcfSAnthony Liguori  ;;
1444a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1445a1c5e949SDaniel P. Berrange  ;;
1446ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1447ddbb0d09SDaniel P. Berrange  ;;
1448ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1449ddbb0d09SDaniel P. Berrange  ;;
145091bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
145191bfcdb0SDaniel P. Berrange  ;;
145291bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
145391bfcdb0SDaniel P. Berrange  ;;
145491bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
145591bfcdb0SDaniel P. Berrange  ;;
145691bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
145791bfcdb0SDaniel P. Berrange  ;;
14588953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
14598953caf3SDaniel P. Berrange  ;;
14608953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
14618953caf3SDaniel P. Berrange  ;;
14622da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
14632da776dbSMichael R. Hines  ;;
14642da776dbSMichael R. Hines  --disable-rdma) rdma="no"
14652da776dbSMichael R. Hines  ;;
146621ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
146721ab34c9SMarcel Apfelbaum  ;;
146821ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
146921ab34c9SMarcel Apfelbaum  ;;
1470bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1471bbbf9bfbSStefan Weil  ;;
1472bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1473bbbf9bfbSStefan Weil  ;;
14749d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
14759d9e1521SGerd Hoffmann  ;;
14769d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
14779d9e1521SGerd Hoffmann  ;;
1478e91c793cSCole Robinson  --disable-tpm) tpm="no"
1479e91c793cSCole Robinson  ;;
1480ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1481ab214c29SStefan Berger  ;;
1482b10d49d7SPino Toscano  --disable-libssh) libssh="no"
14830a12ec87SRichard W.M. Jones  ;;
1484b10d49d7SPino Toscano  --enable-libssh) libssh="yes"
14850a12ec87SRichard W.M. Jones  ;;
1486ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1487ed1701c6SDr. David Alan Gilbert  ;;
1488ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1489ed1701c6SDr. David Alan Gilbert  ;;
1490a99d57bbSWanlong Gao  --disable-numa) numa="no"
1491a99d57bbSWanlong Gao  ;;
1492a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1493a99d57bbSWanlong Gao  ;;
1494ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1495ed279a06SKlim Kireev  ;;
1496ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1497ed279a06SKlim Kireev  ;;
14982847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
14992847b469SFam Zheng  ;;
15002847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
15012847b469SFam Zheng  ;;
15027b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
15037b01cb97SAlexandre Derumier  ;;
15047b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
15057b01cb97SAlexandre Derumier  ;;
1506a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1507a6b1d4c0SChanglong Xie  ;;
1508a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1509a6b1d4c0SChanglong Xie  ;;
1510da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1511da92c3ffSAshish Mittal  ;;
1512da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1513da92c3ffSAshish Mittal  ;;
15142f740136SJeff Cody  --disable-bochs) bochs="no"
15152f740136SJeff Cody  ;;
15162f740136SJeff Cody  --enable-bochs) bochs="yes"
15172f740136SJeff Cody  ;;
15182f740136SJeff Cody  --disable-cloop) cloop="no"
15192f740136SJeff Cody  ;;
15202f740136SJeff Cody  --enable-cloop) cloop="yes"
15212f740136SJeff Cody  ;;
15222f740136SJeff Cody  --disable-dmg) dmg="no"
15232f740136SJeff Cody  ;;
15242f740136SJeff Cody  --enable-dmg) dmg="yes"
15252f740136SJeff Cody  ;;
15262f740136SJeff Cody  --disable-qcow1) qcow1="no"
15272f740136SJeff Cody  ;;
15282f740136SJeff Cody  --enable-qcow1) qcow1="yes"
15292f740136SJeff Cody  ;;
15302f740136SJeff Cody  --disable-vdi) vdi="no"
15312f740136SJeff Cody  ;;
15322f740136SJeff Cody  --enable-vdi) vdi="yes"
15332f740136SJeff Cody  ;;
15342f740136SJeff Cody  --disable-vvfat) vvfat="no"
15352f740136SJeff Cody  ;;
15362f740136SJeff Cody  --enable-vvfat) vvfat="yes"
15372f740136SJeff Cody  ;;
15382f740136SJeff Cody  --disable-qed) qed="no"
15392f740136SJeff Cody  ;;
15402f740136SJeff Cody  --enable-qed) qed="yes"
15412f740136SJeff Cody  ;;
15422f740136SJeff Cody  --disable-parallels) parallels="no"
15432f740136SJeff Cody  ;;
15442f740136SJeff Cody  --enable-parallels) parallels="yes"
15452f740136SJeff Cody  ;;
15462f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
15472f740136SJeff Cody  ;;
15482f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
15492f740136SJeff Cody  ;;
1550e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1551e6a74868SMarc-André Lureau  ;;
1552299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1553299e6f19SPaolo Bonzini  ;;
1554299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1555299e6f19SPaolo Bonzini  ;;
1556299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1557e6a74868SMarc-André Lureau  ;;
15588ca80760SRichard Henderson  --disable-capstone) capstone="no"
15598ca80760SRichard Henderson  ;;
15608ca80760SRichard Henderson  --enable-capstone) capstone="yes"
15618ca80760SRichard Henderson  ;;
1562e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1563e219c499SRichard Henderson  ;;
1564e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1565e219c499SRichard Henderson  ;;
1566cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1567cc84d63aSDaniel P. Berrange  ;;
1568f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1569f62bbee5SDaniel P. Berrange  ;;
1570f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1571f62bbee5SDaniel P. Berrange  ;;
1572ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1573ba59fb77SPaolo Bonzini  ;;
1574ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1575ba59fb77SPaolo Bonzini  ;;
157617824406SJunyan He  --enable-libpmem) libpmem=yes
157717824406SJunyan He  ;;
157817824406SJunyan He  --disable-libpmem) libpmem=no
157917824406SJunyan He  ;;
158075411919SJames Le Cuirot  --enable-xkbcommon) xkbcommon=yes
158175411919SJames Le Cuirot  ;;
158275411919SJames Le Cuirot  --disable-xkbcommon) xkbcommon=no
158375411919SJames Le Cuirot  ;;
158440e8c6f4SAlex Bennée  --enable-plugins) plugins="yes"
158540e8c6f4SAlex Bennée  ;;
158640e8c6f4SAlex Bennée  --disable-plugins) plugins="no"
158740e8c6f4SAlex Bennée  ;;
1588afc3a8f9SAlex Bennée  --enable-containers) use_containers="yes"
1589afc3a8f9SAlex Bennée  ;;
1590afc3a8f9SAlex Bennée  --disable-containers) use_containers="no"
1591afc3a8f9SAlex Bennée  ;;
1592adc28027SAlexander Bulekov  --enable-fuzzing) fuzzing=yes
1593adc28027SAlexander Bulekov  ;;
1594adc28027SAlexander Bulekov  --disable-fuzzing) fuzzing=no
1595adc28027SAlexander Bulekov  ;;
15962d2ad6d0SFam Zheng  *)
15972d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
15982d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
15992d2ad6d0SFam Zheng      exit 1
16007f1559c6Sbalrog  ;;
16017d13299dSbellard  esac
16027d13299dSbellarddone
16037d13299dSbellard
160440293e58Sbellardcase "$cpu" in
1605e3608d66SRichard Henderson    ppc)
1606e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1607db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
1608e3608d66SRichard Henderson           ;;
1609e3608d66SRichard Henderson    ppc64)
1610e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1611db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1612e3608d66SRichard Henderson           ;;
16139b9c37c3SRichard Henderson    sparc)
1614f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1615db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS"
16163142255cSblueswir1           ;;
1617ed968ff1SJuan Quintela    sparc64)
161879f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1619db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
16203142255cSblueswir1           ;;
162176d83bdeSths    s390)
1622061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
1623db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS"
162428d7cc49SRichard Henderson           ;;
162528d7cc49SRichard Henderson    s390x)
1626061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
1627db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
162876d83bdeSths           ;;
162940293e58Sbellard    i386)
163079f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
1631db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
163240293e58Sbellard           ;;
163340293e58Sbellard    x86_64)
16347ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
16357ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
16367ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
16377ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
1638db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1639379f6698SPaul Brook           ;;
1640c72b26ecSRichard Henderson    x32)
1641c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1642db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS"
1643c72b26ecSRichard Henderson           ;;
164430163d89SPeter Maydell    # No special flags required for other host CPUs
16453142255cSblueswir1esac
16463142255cSblueswir1
16472038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc"
16482038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
164979f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
165079f3b12fSPeter Crosthwaite
1651affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1652affc88ccSPeter Maydell# support, even if we're using TCI.
1653affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1654affc88ccSPeter Maydell  bsd_user="no"
1655affc88ccSPeter Maydell  linux_user="no"
1656affc88ccSPeter Maydellfi
1657affc88ccSPeter Maydell
165860e0df25SPeter Maydelldefault_target_list=""
165960e0df25SPeter Maydell
16606e92f823SPeter Maydellmak_wilds=""
16616e92f823SPeter Maydell
166260e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
16636e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
166460e0df25SPeter Maydellfi
166560e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
16666e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
166760e0df25SPeter Maydellfi
166860e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
16696e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
167060e0df25SPeter Maydellfi
167160e0df25SPeter Maydell
1672447e133fSAlex Bennéeif test -z "$target_list_exclude"; then
16736e92f823SPeter Maydell    for config in $mak_wilds; do
16746e92f823SPeter Maydell        default_target_list="${default_target_list} $(basename "$config" .mak)"
16756e92f823SPeter Maydell    done
1676447e133fSAlex Bennéeelse
1677447e133fSAlex Bennée    exclude_list=$(echo "$target_list_exclude" | sed -e 's/,/ /g')
1678447e133fSAlex Bennée    for config in $mak_wilds; do
1679447e133fSAlex Bennée        target="$(basename "$config" .mak)"
1680447e133fSAlex Bennée        exclude="no"
1681447e133fSAlex Bennée        for excl in $exclude_list; do
1682447e133fSAlex Bennée            if test "$excl" = "$target"; then
1683447e133fSAlex Bennée                exclude="yes"
1684447e133fSAlex Bennée                break;
1685447e133fSAlex Bennée            fi
1686447e133fSAlex Bennée        done
1687447e133fSAlex Bennée        if test "$exclude" = "no"; then
1688447e133fSAlex Bennée            default_target_list="${default_target_list} $target"
1689447e133fSAlex Bennée        fi
1690447e133fSAlex Bennée    done
1691447e133fSAlex Bennéefi
16926e92f823SPeter Maydell
1693c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
169464a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1695c53eeaf7SStefan Hajnoczi
1696af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1697af5db58eSpbrookcat << EOF
1698af5db58eSpbrook
1699af5db58eSpbrookUsage: configure [options]
1700af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1701af5db58eSpbrook
170208fb77edSStefan WeilStandard options:
170308fb77edSStefan Weil  --help                   print this message
170408fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
170508fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
170608fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
170708fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
170808fb77edSStefan Weil$(echo Available targets: $default_target_list | \
170908fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1710447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
171108fb77edSStefan Weil
171208fb77edSStefan WeilAdvanced options (experts only):
171308fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
171408fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
171508fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
171608fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
171708fb77edSStefan Weil                           build time
171808fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
171908fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
172008fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
172111cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
172208fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1723d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1724d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
172508fb77edSStefan Weil  --make=MAKE              use specified make [$make]
172608fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
172708fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
17282eb054c2SPeter Maydell  --sphinx-build=SPHINX    use specified sphinx-build [$sphinx_build]
172908fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1730db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
173108fb77edSStefan Weil  --static                 enable static build [$static]
173208fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
173308fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
173408fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
173508fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
173608fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1737db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
173808fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
173908fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
17403d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
1741e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1742db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
174308fb77edSStefan Weil  --enable-debug           enable common debug build options
1744247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
174508fb77edSStefan Weil  --disable-strip          disable stripping binaries
174608fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
174763678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
174808fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
174908fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
175008fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
175108fb77edSStefan Weil  --block-drv-rw-whitelist=L
175208fb77edSStefan Weil                           set block driver read-write whitelist
175308fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
175408fb77edSStefan Weil  --block-drv-ro-whitelist=L
175508fb77edSStefan Weil                           set block driver read-only whitelist
175608fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
17575b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1758c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
175908fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
176008fb77edSStefan Weil                           Default:trace-<pid>
1761c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1762c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
17635a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1764c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1765c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
176608fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
176733c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
176808fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
176908fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1770c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1771c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1772c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1773a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1774c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1775c12d66aaSLin Ma  --enable-profiler        profiler support
1776c12d66aaSLin Ma  --enable-debug-stack-usage
1777c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
177840e8c6f4SAlex Bennée  --enable-plugins
177940e8c6f4SAlex Bennée                           enable plugins via shared library loading
1780afc3a8f9SAlex Bennée  --disable-containers     don't use containers for cross-building
1781c23f23b9SMichael Tokarev
1782c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1783c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1784c23f23b9SMichael Tokarev
1785c23f23b9SMichael Tokarev  system          all system emulation targets
1786c23f23b9SMichael Tokarev  user            supported user emulation targets
1787c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1788c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1789c23f23b9SMichael Tokarev  docs            build documentation
1790c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1791c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1792c23f23b9SMichael Tokarev  pie             Position Independent Executables
179321e709aaSMarc-André Lureau  modules         modules support (non-Windows)
1794c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1795c23f23b9SMichael Tokarev  debug-info      debugging information
1796c23f23b9SMichael Tokarev  sparse          sparse checker
1797c23f23b9SMichael Tokarev
1798ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
179991bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
180091bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
18018953caf3SDaniel P. Berrange  auth-pam        PAM access control
1802c23f23b9SMichael Tokarev  sdl             SDL UI
180304c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1804c23f23b9SMichael Tokarev  gtk             gtk UI
1805c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1806c23f23b9SMichael Tokarev  curses          curses UI
1807e08bb301SSamuel Thibault  iconv           font glyph conversion support
1808c23f23b9SMichael Tokarev  vnc             VNC UI support
1809c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1810c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1811c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1812c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1813c23f23b9SMichael Tokarev  virtfs          VirtFS
1814fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1815c23f23b9SMichael Tokarev  xen             xen backend driver support
181670c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1817c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1818c23f23b9SMichael Tokarev  curl            curl connectivity
1819a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1820c23f23b9SMichael Tokarev  fdt             fdt device tree
1821c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1822b0cb0a66SVincent Palatin  hax             HAX acceleration support
1823c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1824d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
182521ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
182621ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1827c23f23b9SMichael Tokarev  vde             support for vde network
1828c23f23b9SMichael Tokarev  netmap          support for netmap network
1829c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1830c10dd856SAarushi Mehta  linux-io-uring  Linux io_uring support
1831c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1832c23f23b9SMichael Tokarev  attr            attr and xattr support
1833299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1834299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1835299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1836299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1837299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1838299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1839c23f23b9SMichael Tokarev  spice           spice
1840c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1841c23f23b9SMichael Tokarev  libiscsi        iscsi support
1842c23f23b9SMichael Tokarev  libnfs          nfs support
18437b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1844c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1845ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1846c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1847c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1848c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1849c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1850c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
185183bc1f97SJulio Faracco  lzfse           support of lzfse compression library
185283bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
18533a678481SJuan Quintela  zstd            support for zstd compression library
18543a678481SJuan Quintela                  (for migration compression)
1855c23f23b9SMichael Tokarev  seccomp         seccomp support
1856c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1857c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1858c23f23b9SMichael Tokarev  tpm             TPM support
1859b10d49d7SPino Toscano  libssh          ssh block device support
1860c23f23b9SMichael Tokarev  numa            libnuma support
1861ed279a06SKlim Kireev  libxml2         for Parallels image format
1862c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
18637b01cb97SAlexandre Derumier  jemalloc        jemalloc support
186486583a07SLiam Merwick  avx2            AVX2 optimization support
1865*6b8cd447SRobert Hoo  avx512f         AVX512F optimization support
1866a6b1d4c0SChanglong Xie  replication     replication support
1867c12d66aaSLin Ma  opengl          opengl support
1868c12d66aaSLin Ma  virglrenderer   virgl rendering support
1869c12d66aaSLin Ma  xfsctl          xfsctl support
1870c12d66aaSLin Ma  qom-cast-debug  cast debugging support
18718de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
1872da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
18732f740136SJeff Cody  bochs           bochs image format support
18742f740136SJeff Cody  cloop           cloop image format support
18752f740136SJeff Cody  dmg             dmg image format support
18762f740136SJeff Cody  qcow1           qcow v1 image format support
18772f740136SJeff Cody  vdi             vdi image format support
18782f740136SJeff Cody  vvfat           vvfat image format support
18792f740136SJeff Cody  qed             qed image format support
18802f740136SJeff Cody  parallels       parallels image format support
18812f740136SJeff Cody  sheepdog        sheepdog block driver support
1882f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
18838ca80760SRichard Henderson  capstone        capstone disassembler support
1884ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
188517824406SJunyan He  libpmem         libpmem support
188675411919SJames Le Cuirot  xkbcommon       xkbcommon support
188708fb77edSStefan Weil
188808fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1889af5db58eSpbrookEOF
18902d2ad6d0SFam Zhengexit 0
1891af5db58eSpbrookfi
1892af5db58eSpbrook
18939c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
1894bb768f71SThomas Huthrm -f */config-devices.mak.d
18959c790242SThomas Huth
1896faf44142SDaniel P. Berrangéif test -z "$python"
1897faf44142SDaniel P. Berrangéthen
1898c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
1899c53eeaf7SStefan Hajnoczifi
1900c53eeaf7SStefan Hajnoczi
1901c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1902c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1903ddf90699SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (3,5))'; then
1904ddf90699SEduardo Habkost  error_exit "Cannot use '$python', Python >= 3.5 is required." \
1905c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1906c53eeaf7SStefan Hajnoczifi
1907c53eeaf7SStefan Hajnoczi
1908755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
1909406ab2f3SCleber 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)
1910755ee70fSCleber Rosa
1911c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1912c53eeaf7SStefan Hajnoczipython="$python -B"
1913c53eeaf7SStefan Hajnoczi
19149aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
19159aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
19169aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
19179aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
19189aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
19199aae6e54SDaniel Henrique Barbozaif compile_object ; then
19209aae6e54SDaniel Henrique Barboza  : C compiler works ok
19219aae6e54SDaniel Henrique Barbozaelse
19229aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
19239aae6e54SDaniel Henrique Barbozafi
19249aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
19259aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
19269aae6e54SDaniel Henrique Barbozafi
19279aae6e54SDaniel Henrique Barboza
1928359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1929359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1930359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1931359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1932359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1933359bc95dSPeter Maydell    else
193476ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1935359bc95dSPeter Maydell    fi
1936359bc95dSPeter Maydellfi
1937359bc95dSPeter Maydell
19389c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
19399c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
19409c83ffd8SPeter Maydellif test -z "$werror" ; then
1941fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
1942e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
19439c83ffd8SPeter Maydell        werror="yes"
19449c83ffd8SPeter Maydell    else
19459c83ffd8SPeter Maydell        werror="no"
19469c83ffd8SPeter Maydell    fi
19479c83ffd8SPeter Maydellfi
19489c83ffd8SPeter Maydell
1949fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1950fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1951fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1952fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1953fb59dabdSPeter Maydell    # host OS we should stop now.
1954951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1955fb59dabdSPeter Maydellfi
1956fb59dabdSPeter Maydell
1957efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
1958efc6c070SThomas Huthcat > $TMPC << EOF
1959efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
1960efc6c070SThomas Huth# ifdef __apple_build_version__
1961efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
1962efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
1963efc6c070SThomas Huth#  endif
1964efc6c070SThomas Huth# else
1965efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
1966efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
1967efc6c070SThomas Huth#  endif
1968efc6c070SThomas Huth# endif
1969efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
1970efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
1971efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
1972efc6c070SThomas Huth# endif
1973efc6c070SThomas Huth#else
1974efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
1975efc6c070SThomas Huth#endif
1976efc6c070SThomas Huthint main (void) { return 0; }
1977efc6c070SThomas HuthEOF
1978efc6c070SThomas Huthif ! compile_prog "" "" ; then
1979efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
1980efc6c070SThomas Huthfi
1981efc6c070SThomas Huth
19828d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
19838d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1984ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1985435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1986b98fcfd8SPaolo Bonzinigcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
1987e6e90feeSThomas Huthgcc_flags="-Wno-string-plus-int -Wno-typedef-redefinition $gcc_flags"
19886ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
19896ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
19906ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
19916ca026cbSPeter Maydell# so it's too error prone.
199293b25869SJohn Snow
199393b25869SJohn Snowcc_has_warning_flag() {
199493b25869SJohn Snow    write_c_skeleton;
199593b25869SJohn Snow
1996a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1997a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1998a1d29d6cSPeter Maydell    # warning options).
199993b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
200093b25869SJohn Snow    compile_prog "-Werror $optflag" ""
200193b25869SJohn Snow}
200293b25869SJohn Snow
200393b25869SJohn Snowfor flag in $gcc_flags; do
200493b25869SJohn Snow    if cc_has_warning_flag $flag ; then
20058d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
20068d05095cSPaolo Bonzini    fi
20078d05095cSPaolo Bonzinidone
20088d05095cSPaolo Bonzini
200963678e17SSteven Noonanif test "$stack_protector" != "no"; then
2010fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
2011fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
2012fccd35a0SRodrigo Rebello{
2013fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
2014fccd35a0SRodrigo Rebello    while (*c) {
2015fccd35a0SRodrigo Rebello        *p++ = *c++;
2016fccd35a0SRodrigo Rebello    }
2017fccd35a0SRodrigo Rebello    return 0;
2018fccd35a0SRodrigo Rebello}
2019fccd35a0SRodrigo RebelloEOF
202063678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
20213b463a3fSMiroslav Rezanina  sp_on=0
202263678e17SSteven Noonan  for flag in $gcc_flags; do
2023590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
2024590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
2025590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
2026590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
202763678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
2028db5adeaaSPaolo Bonzini      QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
20293b463a3fSMiroslav Rezanina      sp_on=1
203063678e17SSteven Noonan      break
203163678e17SSteven Noonan    fi
203263678e17SSteven Noonan  done
20333b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
20343b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
20353b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
20363b463a3fSMiroslav Rezanina    fi
20373b463a3fSMiroslav Rezanina  fi
203837746c5eSMarc-André Lureaufi
203937746c5eSMarc-André Lureau
204020bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
204120bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
204220bc94a2SPaolo Bonzinicat > $TMPC << EOF
204320bc94a2SPaolo Bonzinistruct {
204420bc94a2SPaolo Bonzini  int a[2];
204520bc94a2SPaolo Bonzini} x = {0};
204620bc94a2SPaolo BonziniEOF
204720bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
204820bc94a2SPaolo Bonzini  :
204920bc94a2SPaolo Bonzinielse
205020bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
205120bc94a2SPaolo Bonzinifi
205220bc94a2SPaolo Bonzini
205321e709aaSMarc-André Lureau# Our module code doesn't support Windows
205421e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then
205521e709aaSMarc-André Lureau  error_exit "Modules are not available for Windows"
205621e709aaSMarc-André Lureaufi
205721e709aaSMarc-André Lureau
2058d376e9deSThomas Huth# Static linking is not possible with modules or PIE
205940d6444eSAvi Kivityif test "$static" = "yes" ; then
2060aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2061aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2062aa0d1f44SPaolo Bonzini  fi
206340d6444eSAvi Kivity  if test "$pie" = "yes" ; then
206476ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
206540d6444eSAvi Kivity  else
206640d6444eSAvi Kivity    pie="no"
206740d6444eSAvi Kivity  fi
206840d6444eSAvi Kivityfi
206940d6444eSAvi Kivity
2070768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2071768b7855SEmilio G. Cota  cat > $TMPC << EOF
2072768b7855SEmilio G. Cotastatic __thread int tls_var;
2073768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2074768b7855SEmilio G. CotaEOF
2075768b7855SEmilio G. Cota
2076768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2077768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2078768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2079768b7855SEmilio G. Cotafi
2080768b7855SEmilio G. Cota
208140d6444eSAvi Kivityif test "$pie" = ""; then
208240d6444eSAvi Kivity  case "$cpu-$targetos" in
2083c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
208440d6444eSAvi Kivity      ;;
208540d6444eSAvi Kivity    *)
208640d6444eSAvi Kivity      pie="no"
208740d6444eSAvi Kivity      ;;
208840d6444eSAvi Kivity  esac
208940d6444eSAvi Kivityfi
209040d6444eSAvi Kivity
209140d6444eSAvi Kivityif test "$pie" != "no" ; then
209240d6444eSAvi Kivity  cat > $TMPC << EOF
209321d4a791SAvi Kivity
209421d4a791SAvi Kivity#ifdef __linux__
209521d4a791SAvi Kivity#  define THREAD __thread
209621d4a791SAvi Kivity#else
209721d4a791SAvi Kivity#  define THREAD
209821d4a791SAvi Kivity#endif
209921d4a791SAvi Kivity
210021d4a791SAvi Kivitystatic THREAD int tls_var;
210121d4a791SAvi Kivity
210221d4a791SAvi Kivityint main(void) { return tls_var; }
210321d4a791SAvi Kivity
210440d6444eSAvi KivityEOF
2105412aeacdSAlex Bennée  # check we support --no-pie first...
2106412aeacdSAlex Bennée  if compile_prog "-Werror -fno-pie" "-no-pie"; then
2107412aeacdSAlex Bennée    CFLAGS_NOPIE="-fno-pie"
2108412aeacdSAlex Bennée    LDFLAGS_NOPIE="-nopie"
2109412aeacdSAlex Bennée  fi
2110412aeacdSAlex Bennée
211140d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
211240d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
2113db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-pie $QEMU_LDFLAGS"
211440d6444eSAvi Kivity    pie="yes"
211540d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
2116db5adeaaSPaolo Bonzini      QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS"
211740d6444eSAvi Kivity    fi
211840d6444eSAvi Kivity  else
211940d6444eSAvi Kivity    if test "$pie" = "yes"; then
212076ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
212140d6444eSAvi Kivity    else
212240d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
212340d6444eSAvi Kivity      pie="no"
212440d6444eSAvi Kivity    fi
212540d6444eSAvi Kivity  fi
212640d6444eSAvi Kivityfi
212740d6444eSAvi Kivity
212809dada40SPaolo Bonzini##########################################
212909dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
213009dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
213109dada40SPaolo Bonzini# specification is necessary
213209dada40SPaolo Bonzini
213309dada40SPaolo Bonziniif test "$cpu" = "i386"; then
213409dada40SPaolo Bonzini  cat > $TMPC << EOF
213509dada40SPaolo Bonzinistatic int sfaa(int *ptr)
213609dada40SPaolo Bonzini{
213709dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
213809dada40SPaolo Bonzini}
213909dada40SPaolo Bonzini
214009dada40SPaolo Bonziniint main(void)
214109dada40SPaolo Bonzini{
214209dada40SPaolo Bonzini  int val = 42;
21431405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
214409dada40SPaolo Bonzini  sfaa(&val);
214509dada40SPaolo Bonzini  return val;
214609dada40SPaolo Bonzini}
214709dada40SPaolo BonziniEOF
214809dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
214909dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
215009dada40SPaolo Bonzini  fi
215109dada40SPaolo Bonzinifi
215209dada40SPaolo Bonzini
215309dada40SPaolo Bonzini#########################################
2154ec530c81Sbellard# Solaris specific configure tool chain decisions
215509dada40SPaolo Bonzini
2156ec530c81Sbellardif test "$solaris" = "yes" ; then
21576792aa11SLoïc Minier  if has $install; then
21586792aa11SLoïc Minier    :
21596792aa11SLoïc Minier  else
216076ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
216176ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
216276ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
2163ec530c81Sbellard  fi
216489138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
216576ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
216676ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
216776ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
2168ec530c81Sbellard  fi
21696792aa11SLoïc Minier  if has ar; then
21706792aa11SLoïc Minier    :
21716792aa11SLoïc Minier  else
2172ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
217376ad07a4SPeter Maydell      error_exit "No path includes ar" \
217476ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2175ec530c81Sbellard    fi
217676ad07a4SPeter Maydell    error_exit "No path includes ar"
2177ec530c81Sbellard  fi
2178ec530c81Sbellardfi
2179ec530c81Sbellard
2180afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2181d880a3baSPaolo Bonzini    for target in $default_target_list; do
2182d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2183d880a3baSPaolo Bonzini            target_list="$target_list $target"
2184d880a3baSPaolo Bonzini    done
2185d880a3baSPaolo Bonzini    target_list="${target_list# }"
2186121afa9eSAnthony Liguorielse
218789138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2188d880a3baSPaolo Bonzini    for target in $target_list; do
218925b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
219025b48338SPeter Maydell        # friendly error message than if we let it fall through.
219125b48338SPeter Maydell        case " $default_target_list " in
219225b48338SPeter Maydell            *" $target "*)
219325b48338SPeter Maydell                ;;
219425b48338SPeter Maydell            *)
219525b48338SPeter Maydell                error_exit "Unknown target name '$target'"
219625b48338SPeter Maydell                ;;
219725b48338SPeter Maydell        esac
2198d880a3baSPaolo Bonzini        supported_target $target || exit 1
219925b48338SPeter Maydell    done
2200d880a3baSPaolo Bonzinifi
220125b48338SPeter Maydell
2202f55fe278SPaolo Bonzini# see if system emulation was really requested
2203f55fe278SPaolo Bonzinicase " $target_list " in
2204f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2205f55fe278SPaolo Bonzini  ;;
2206f55fe278SPaolo Bonzini  *) softmmu=no
2207f55fe278SPaolo Bonzini  ;;
2208f55fe278SPaolo Bonziniesac
22095327cf48Sbellard
221005dfa22bSPhilippe Mathieu-Daudéfor target in $target_list; do
221105dfa22bSPhilippe Mathieu-Daudé  case "$target" in
221205dfa22bSPhilippe Mathieu-Daudé    arm-softmmu | aarch64-softmmu | i386-softmmu | x86_64-softmmu)
221305dfa22bSPhilippe Mathieu-Daudé      edk2_blobs="yes"
221405dfa22bSPhilippe Mathieu-Daudé      ;;
221505dfa22bSPhilippe Mathieu-Daudé  esac
221605dfa22bSPhilippe Mathieu-Daudédone
2217623ef637SPhilippe Mathieu-Daudé# The EDK2 binaries are compressed with bzip2
2218623ef637SPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" && ! has bzip2; then
2219623ef637SPhilippe Mathieu-Daudé  error_exit "The bzip2 program is required for building QEMU"
2220623ef637SPhilippe Mathieu-Daudéfi
222105dfa22bSPhilippe Mathieu-Daudé
2222249247c9SJuan Quintelafeature_not_found() {
2223249247c9SJuan Quintela  feature=$1
222421684af0SStewart Smith  remedy=$2
2225249247c9SJuan Quintela
222676ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
222721684af0SStewart Smith      "configure was not able to find it." \
222821684af0SStewart Smith      "$remedy"
2229249247c9SJuan Quintela}
2230249247c9SJuan Quintela
22317d13299dSbellard# ---
22327d13299dSbellard# big/little endian test
22337d13299dSbellardcat > $TMPC << EOF
223461cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
223561cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
223661cc919fSMike Frysingerextern int foo(short *, short *);
223761cc919fSMike Frysingerint main(int argc, char *argv[]) {
223861cc919fSMike Frysinger    return foo(big_endian, little_endian);
22397d13299dSbellard}
22407d13299dSbellardEOF
22417d13299dSbellard
224261cc919fSMike Frysingerif compile_object ; then
224312f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
224461cc919fSMike Frysinger        bigendian="yes"
224512f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
224661cc919fSMike Frysinger        bigendian="no"
22477d13299dSbellard    else
22487d13299dSbellard        echo big/little test failed
22497d13299dSbellard    fi
22507d13299dSbellardelse
225161cc919fSMike Frysinger    echo big/little test failed
22527d13299dSbellardfi
22537d13299dSbellard
2254b0a47e79SJuan Quintela##########################################
2255e10ee3f5SPhilippe Mathieu-Daudé# system tools
2256e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then
2257e10ee3f5SPhilippe Mathieu-Daudé    if test "$softmmu" = "no"; then
2258e10ee3f5SPhilippe Mathieu-Daudé        want_tools=no
2259e10ee3f5SPhilippe Mathieu-Daudé    else
2260e10ee3f5SPhilippe Mathieu-Daudé        want_tools=yes
2261e10ee3f5SPhilippe Mathieu-Daudé    fi
2262e10ee3f5SPhilippe Mathieu-Daudéfi
2263e10ee3f5SPhilippe Mathieu-Daudé
2264e10ee3f5SPhilippe Mathieu-Daudé##########################################
2265a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2266a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2267a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2268a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2269a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2270a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2271a30878e7SPeter Maydell    fi
2272a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2273a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2274a30878e7SPeter Maydell    fi
2275a30878e7SPeter Maydell    gtk=no
2276a30878e7SPeter Maydell    sdl=no
2277a30878e7SPeter Maydellfi
2278a30878e7SPeter Maydell
22796b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
22806b39b063SEric Blakecat > $TMPC << EOF
22816b39b063SEric Blake#include <stdint.h>
22826b39b063SEric Blake#include <stdio.h>
22836b39b063SEric Blakeint main(int argc, char *argv[]) {
22846b39b063SEric Blake    return printf("%zu", SIZE_MAX);
22856b39b063SEric Blake}
22866b39b063SEric BlakeEOF
22876b39b063SEric Blakehave_broken_size_max=no
22886b39b063SEric Blakeif ! compile_object -Werror ; then
22896b39b063SEric Blake    have_broken_size_max=yes
22906b39b063SEric Blakefi
22916b39b063SEric Blake
2292a30878e7SPeter Maydell##########################################
2293015a33bdSGonglei# L2TPV3 probe
2294015a33bdSGonglei
2295015a33bdSGongleicat > $TMPC <<EOF
2296015a33bdSGonglei#include <sys/socket.h>
2297bff6cb72SMichael Tokarev#include <linux/ip.h>
2298015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2299015a33bdSGongleiEOF
2300015a33bdSGongleiif compile_prog "" "" ; then
2301015a33bdSGonglei  l2tpv3=yes
2302015a33bdSGongleielse
2303015a33bdSGonglei  l2tpv3=no
2304015a33bdSGongleifi
2305015a33bdSGonglei
2306299e6f19SPaolo Bonzini#########################################
2307299e6f19SPaolo Bonzini# vhost interdependencies and host support
2308299e6f19SPaolo Bonzini
2309299e6f19SPaolo Bonzini# vhost backends
2310299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2311299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2312299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2313299e6f19SPaolo Bonzinifi
2314299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2315299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2316299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2317299e6f19SPaolo Bonzinifi
2318299e6f19SPaolo Bonzini
2319299e6f19SPaolo Bonzini# vhost-kernel devices
2320299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2321299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2322299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2323299e6f19SPaolo Bonzinifi
2324299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2325299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2326299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2327299e6f19SPaolo Bonzinifi
2328299e6f19SPaolo Bonzini
2329299e6f19SPaolo Bonzini# vhost-user backends
2330299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2331299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2332299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2333299e6f19SPaolo Bonzinifi
2334299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2335299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2336299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2337299e6f19SPaolo Bonzinifi
233898fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
233998fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
234098fc1adaSDr. David Alan Gilbert  error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
234198fc1adaSDr. David Alan Gilbertfi
2342299e6f19SPaolo Bonzini
2343299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2344299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2345299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2346299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2347299e6f19SPaolo Bonzinifi
2348299e6f19SPaolo Bonzini
2349015a33bdSGonglei##########################################
23504d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
23514d9310f4SDaniel P. Berrange
23524d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
23534d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
23544d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
23554d9310f4SDaniel P. Berrange    #
23564d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
23574d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
23584d9310f4SDaniel P. Berrange    #
23594d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
23604d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
23614d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
23624d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
23634d9310f4SDaniel P. Berrange    # that for you.
23644d9310f4SDaniel P. Berrange    #
23654d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
23664d9310f4SDaniel P. Berrange    # are not in fact redundant.
23674d9310f4SDaniel P. Berrangecat > $TMPC << EOF
23684d9310f4SDaniel P. Berrange#include <unistd.h>
23694d9310f4SDaniel P. Berrange#include <time.h>
23704d9310f4SDaniel P. Berrange#undef localtime_r
23714d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
23724d9310f4SDaniel P. BerrangeEOF
23734d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
23744d9310f4SDaniel P. Berrange        localtime_r="yes"
23754d9310f4SDaniel P. Berrange    else
23764d9310f4SDaniel P. Berrange        localtime_r="no"
23774d9310f4SDaniel P. Berrange    fi
23784d9310f4SDaniel P. Berrangefi
23794d9310f4SDaniel P. Berrange
23804d9310f4SDaniel P. Berrange##########################################
2381779ab5e3SStefan Weil# pkg-config probe
2382779ab5e3SStefan Weil
2383779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
238476ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2385779ab5e3SStefan Weilfi
2386779ab5e3SStefan Weil
2387779ab5e3SStefan Weil##########################################
2388b0a47e79SJuan Quintela# NPTL probe
2389b0a47e79SJuan Quintela
239024cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2391bd0c5661Spbrook  cat > $TMPC <<EOF
2392bd0c5661Spbrook#include <sched.h>
239330813ceaSpbrook#include <linux/futex.h>
2394182eacc0SStefan Weilint main(void) {
2395bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2396bd0c5661Spbrook#error bork
2397bd0c5661Spbrook#endif
2398182eacc0SStefan Weil  return 0;
2399bd0c5661Spbrook}
2400bd0c5661SpbrookEOF
240124cb36a6SPeter Maydell  if ! compile_object ; then
240221684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2403b0a47e79SJuan Quintela  fi
2404bd0c5661Spbrookfi
2405bd0c5661Spbrook
2406ac62922eSbalrog##########################################
2407607dacd0Sqiaonuohan# lzo check
2408607dacd0Sqiaonuohan
2409607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2410607dacd0Sqiaonuohan    cat > $TMPC << EOF
2411607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2412607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2413607dacd0SqiaonuohanEOF
2414607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2415607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2416b25c9dffSStefan Weil        lzo="yes"
2417b25c9dffSStefan Weil    else
2418b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2419b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2420b25c9dffSStefan Weil        fi
2421b25c9dffSStefan Weil        lzo="no"
2422b25c9dffSStefan Weil    fi
2423607dacd0Sqiaonuohanfi
2424607dacd0Sqiaonuohan
2425607dacd0Sqiaonuohan##########################################
2426607dacd0Sqiaonuohan# snappy check
2427607dacd0Sqiaonuohan
2428607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2429607dacd0Sqiaonuohan    cat > $TMPC << EOF
2430607dacd0Sqiaonuohan#include <snappy-c.h>
2431607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2432607dacd0SqiaonuohanEOF
2433607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2434607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2435b25c9dffSStefan Weil        snappy="yes"
2436b25c9dffSStefan Weil    else
2437b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2438b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2439b25c9dffSStefan Weil        fi
2440b25c9dffSStefan Weil        snappy="no"
2441b25c9dffSStefan Weil    fi
2442607dacd0Sqiaonuohanfi
2443607dacd0Sqiaonuohan
2444607dacd0Sqiaonuohan##########################################
24456b383c08SPeter Wu# bzip2 check
24466b383c08SPeter Wu
24476b383c08SPeter Wuif test "$bzip2" != "no" ; then
24486b383c08SPeter Wu    cat > $TMPC << EOF
24496b383c08SPeter Wu#include <bzlib.h>
24506b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
24516b383c08SPeter WuEOF
24526b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
24536b383c08SPeter Wu        bzip2="yes"
24546b383c08SPeter Wu    else
24556b383c08SPeter Wu        if test "$bzip2" = "yes"; then
24566b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
24576b383c08SPeter Wu        fi
24586b383c08SPeter Wu        bzip2="no"
24596b383c08SPeter Wu    fi
24606b383c08SPeter Wufi
24616b383c08SPeter Wu
24626b383c08SPeter Wu##########################################
246383bc1f97SJulio Faracco# lzfse check
246483bc1f97SJulio Faracco
246583bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
246683bc1f97SJulio Faracco    cat > $TMPC << EOF
246783bc1f97SJulio Faracco#include <lzfse.h>
246883bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
246983bc1f97SJulio FaraccoEOF
247083bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
247183bc1f97SJulio Faracco        lzfse="yes"
247283bc1f97SJulio Faracco    else
247383bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
247483bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
247583bc1f97SJulio Faracco        fi
247683bc1f97SJulio Faracco        lzfse="no"
247783bc1f97SJulio Faracco    fi
247883bc1f97SJulio Faraccofi
247983bc1f97SJulio Faracco
248083bc1f97SJulio Faracco##########################################
24813a678481SJuan Quintela# zstd check
24823a678481SJuan Quintela
24833a678481SJuan Quintelaif test "$zstd" != "no" ; then
2484297254c7SJuan Quintela    libzstd_minver="1.4.0"
2485297254c7SJuan Quintela    if $pkg_config --atleast-version=$libzstd_minver libzstd ; then
24863a678481SJuan Quintela        zstd_cflags="$($pkg_config --cflags libzstd)"
24873a678481SJuan Quintela        zstd_libs="$($pkg_config --libs libzstd)"
24883a678481SJuan Quintela        LIBS="$zstd_libs $LIBS"
24893a678481SJuan Quintela        QEMU_CFLAGS="$QEMU_CFLAGS $zstd_cflags"
24903a678481SJuan Quintela        zstd="yes"
24913a678481SJuan Quintela    else
24923a678481SJuan Quintela        if test "$zstd" = "yes" ; then
24933a678481SJuan Quintela            feature_not_found "libzstd" "Install libzstd devel"
24943a678481SJuan Quintela        fi
24953a678481SJuan Quintela        zstd="no"
24963a678481SJuan Quintela    fi
24973a678481SJuan Quintelafi
24983a678481SJuan Quintela
24993a678481SJuan Quintela##########################################
2500f794573eSEduardo Otubo# libseccomp check
2501f794573eSEduardo Otubo
2502f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
25033e684455SMichael Strosaker    libseccomp_minver="2.3.0"
250425ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2505c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2506c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2507f794573eSEduardo Otubo        seccomp="yes"
2508f794573eSEduardo Otubo    else
2509f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2510693e5910SAndrew Jones            feature_not_found "libseccomp" \
2511693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2512896848f0SEduardo Otubo        fi
2513e84d5956SYann E. MORIN        seccomp="no"
2514f794573eSEduardo Otubo    fi
2515f794573eSEduardo Otubofi
2516f794573eSEduardo Otubo##########################################
2517e37630caSaliguori# xen probe
2518e37630caSaliguori
2519fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2520c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2521c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2522c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2523c1cdd9d5SJuergen Gross
2524c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2525c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2526c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2527c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2528c1cdd9d5SJuergen Gross    xen=yes
2529c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2530c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
253158ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
253258ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
253358ea9a7aSAnthony PERARD    fi
2534c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2535c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2536c1cdd9d5SJuergen Gross  else
2537c1cdd9d5SJuergen Gross
2538b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2539d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2540d5b93ddfSAnthony PERARD
254150ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
254250ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
254350ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
254450ced5b3SStefan Weil
254550ced5b3SStefan Weil    # Xen (any)
254650ced5b3SStefan Weil    cat > $TMPC <<EOF
254750ced5b3SStefan Weil#include <xenctrl.h>
254850ced5b3SStefan Weilint main(void) {
254950ced5b3SStefan Weil  return 0;
255050ced5b3SStefan Weil}
255150ced5b3SStefan WeilEOF
255250ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
255350ced5b3SStefan Weil      # Xen not found
255450ced5b3SStefan Weil      if test "$xen" = "yes" ; then
255521684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
255650ced5b3SStefan Weil      fi
255750ced5b3SStefan Weil      xen=no
255850ced5b3SStefan Weil
2559d5b93ddfSAnthony PERARD    # Xen unstable
256069deef08SPeter Maydell    elif
256169deef08SPeter Maydell        cat > $TMPC <<EOF &&
25622cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
25632cbf8903SRoss Lagerwall#define __XEN_TOOLS__
25642cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2565d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
25662cbf8903SRoss Lagerwallint main(void) {
25672cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2568d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
25692cbf8903SRoss Lagerwall
25702cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
25712cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
25722cbf8903SRoss Lagerwall
2573d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2574d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2575d3c49ebbSPaul Durrant
25762cbf8903SRoss Lagerwall  return 0;
25772cbf8903SRoss Lagerwall}
25782cbf8903SRoss LagerwallEOF
25792cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
25802cbf8903SRoss Lagerwall      then
25812cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
25822cbf8903SRoss Lagerwall      xen_ctrl_version=41100
25832cbf8903SRoss Lagerwall      xen=yes
25842cbf8903SRoss Lagerwall    elif
25852cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
25865ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
25875ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
258858ea9a7aSAnthony PERARD#include <xentoolcore.h>
25895ba3d756SIgor Druzhininint main(void) {
25905ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
25915ba3d756SIgor Druzhinin
25925ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
25935ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
259458ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
25955ba3d756SIgor Druzhinin
25965ba3d756SIgor Druzhinin  return 0;
25975ba3d756SIgor Druzhinin}
25985ba3d756SIgor DruzhininEOF
259958ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
26005ba3d756SIgor Druzhinin      then
260158ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
26025ba3d756SIgor Druzhinin      xen_ctrl_version=41000
26035ba3d756SIgor Druzhinin      xen=yes
26045ba3d756SIgor Druzhinin    elif
26055ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2606da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2607da8090ccSPaul Durrant#define __XEN_TOOLS__
2608da8090ccSPaul Durrant#include <xendevicemodel.h>
2609da8090ccSPaul Durrantint main(void) {
2610da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2611da8090ccSPaul Durrant
2612da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2613da8090ccSPaul Durrant  xendevicemodel_close(xd);
2614da8090ccSPaul Durrant
2615da8090ccSPaul Durrant  return 0;
2616da8090ccSPaul Durrant}
2617da8090ccSPaul DurrantEOF
2618da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2619da8090ccSPaul Durrant      then
2620da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2621f1167ee6SJuergen Gross      xen_ctrl_version=40900
2622da8090ccSPaul Durrant      xen=yes
2623da8090ccSPaul Durrant    elif
2624da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
26255eeb39c2SIan Campbell/*
26265eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
26275eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2628b6eb9b45SPaulina Szubarczyk *
2629b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2630b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2631b6eb9b45SPaulina Szubarczyk */
2632b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2633b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2634b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2635b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2636b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2637b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2638b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2639b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2640b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2641b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2642b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2643b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2644b6eb9b45SPaulina Szubarczyk#endif
2645b6eb9b45SPaulina Szubarczykint main(void) {
2646b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2647b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2648b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2649b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2650b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2651b6eb9b45SPaulina Szubarczyk
2652b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2653b6eb9b45SPaulina Szubarczyk
2654b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2655b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2656b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2657b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2658b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2659b6eb9b45SPaulina Szubarczyk
2660b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2661b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2662b6eb9b45SPaulina Szubarczyk
2663b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2664b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2665b6eb9b45SPaulina Szubarczyk
2666b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2667b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2668b6eb9b45SPaulina Szubarczyk
2669b6eb9b45SPaulina Szubarczyk  return 0;
2670b6eb9b45SPaulina Szubarczyk}
2671b6eb9b45SPaulina SzubarczykEOF
2672b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2673b6eb9b45SPaulina Szubarczyk      then
2674f1167ee6SJuergen Gross      xen_ctrl_version=40800
2675b6eb9b45SPaulina Szubarczyk      xen=yes
2676b6eb9b45SPaulina Szubarczyk    elif
2677b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2678b6eb9b45SPaulina Szubarczyk/*
2679b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2680b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
26815eeb39c2SIan Campbell */
26825eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
26835eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
26845eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
26855eeb39c2SIan Campbell#include <xenctrl.h>
26865eeb39c2SIan Campbell#include <xenstore.h>
26875eeb39c2SIan Campbell#include <xenevtchn.h>
26885eeb39c2SIan Campbell#include <xengnttab.h>
26895eeb39c2SIan Campbell#include <xenforeignmemory.h>
26905eeb39c2SIan Campbell#include <stdint.h>
26915eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
26925eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
26935eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
26945eeb39c2SIan Campbell#endif
26955eeb39c2SIan Campbellint main(void) {
26965eeb39c2SIan Campbell  xc_interface *xc = NULL;
26975eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
26985eeb39c2SIan Campbell  xenevtchn_handle *xe;
26995eeb39c2SIan Campbell  xengnttab_handle *xg;
27005eeb39c2SIan Campbell
27015eeb39c2SIan Campbell  xs_daemon_open();
27025eeb39c2SIan Campbell
27035eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
27045eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
27055eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
27065eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
27075eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
27085eeb39c2SIan Campbell
27095eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
27105eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
27115eeb39c2SIan Campbell
27125eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
27135eeb39c2SIan Campbell  xenevtchn_fd(xe);
27145eeb39c2SIan Campbell
27155eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
27165eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
27175eeb39c2SIan Campbell
27185eeb39c2SIan Campbell  return 0;
27195eeb39c2SIan Campbell}
27205eeb39c2SIan CampbellEOF
27215eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
27225eeb39c2SIan Campbell      then
2723f1167ee6SJuergen Gross      xen_ctrl_version=40701
27245eeb39c2SIan Campbell      xen=yes
2725cdadde39SRoger Pau Monne
2726cdadde39SRoger Pau Monne    # Xen 4.6
2727cdadde39SRoger Pau Monne    elif
2728cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2729cdadde39SRoger Pau Monne#include <xenctrl.h>
2730e108a3c1SAnthony PERARD#include <xenstore.h>
2731d5b93ddfSAnthony PERARD#include <stdint.h>
2732d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2733d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2734d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2735d5b93ddfSAnthony PERARD#endif
2736d5b93ddfSAnthony PERARDint main(void) {
2737d5b93ddfSAnthony PERARD  xc_interface *xc;
2738d5b93ddfSAnthony PERARD  xs_daemon_open();
2739d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2740d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2741d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2742b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
27438688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2744d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
274520a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2746d8b441a3SJan Beulich  return 0;
2747d8b441a3SJan Beulich}
2748d8b441a3SJan BeulichEOF
2749d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2750d8b441a3SJan Beulich      then
2751f1167ee6SJuergen Gross      xen_ctrl_version=40600
2752d8b441a3SJan Beulich      xen=yes
2753d8b441a3SJan Beulich
2754d8b441a3SJan Beulich    # Xen 4.5
2755d8b441a3SJan Beulich    elif
2756d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2757d8b441a3SJan Beulich#include <xenctrl.h>
2758d8b441a3SJan Beulich#include <xenstore.h>
2759d8b441a3SJan Beulich#include <stdint.h>
2760d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2761d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2762d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2763d8b441a3SJan Beulich#endif
2764d8b441a3SJan Beulichint main(void) {
2765d8b441a3SJan Beulich  xc_interface *xc;
2766d8b441a3SJan Beulich  xs_daemon_open();
2767d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2768d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2769d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2770d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2771d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
27723996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
27733996e85cSPaul Durrant  return 0;
27743996e85cSPaul Durrant}
27753996e85cSPaul DurrantEOF
27763996e85cSPaul Durrant        compile_prog "" "$xen_libs"
27773996e85cSPaul Durrant      then
2778f1167ee6SJuergen Gross      xen_ctrl_version=40500
27793996e85cSPaul Durrant      xen=yes
27803996e85cSPaul Durrant
27813996e85cSPaul Durrant    elif
27823996e85cSPaul Durrant        cat > $TMPC <<EOF &&
27833996e85cSPaul Durrant#include <xenctrl.h>
27843996e85cSPaul Durrant#include <xenstore.h>
27853996e85cSPaul Durrant#include <stdint.h>
27863996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
27873996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
27883996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
27893996e85cSPaul Durrant#endif
27903996e85cSPaul Durrantint main(void) {
27913996e85cSPaul Durrant  xc_interface *xc;
27923996e85cSPaul Durrant  xs_daemon_open();
27933996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
27943996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
27953996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
27963996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
27973996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
27988688e065SStefano Stabellini  return 0;
27998688e065SStefano Stabellini}
28008688e065SStefano StabelliniEOF
28018688e065SStefano Stabellini        compile_prog "" "$xen_libs"
280269deef08SPeter Maydell      then
2803f1167ee6SJuergen Gross      xen_ctrl_version=40200
28048688e065SStefano Stabellini      xen=yes
28058688e065SStefano Stabellini
2806e37630caSaliguori    else
2807fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2808edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2809edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2810fc321b4bSJuan Quintela      fi
2811fc321b4bSJuan Quintela      xen=no
2812e37630caSaliguori    fi
2813d5b93ddfSAnthony PERARD
2814d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2815f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
28165eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
28175eeb39c2SIan Campbell      fi
2818d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2819d5b93ddfSAnthony PERARD    fi
2820e37630caSaliguori  fi
2821c1cdd9d5SJuergen Grossfi
2822e37630caSaliguori
2823eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2824edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2825eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2826eb6fda0fSAnthony PERARD  else
2827eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
282876ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
282976ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2830eb6fda0fSAnthony PERARD    fi
2831eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2832eb6fda0fSAnthony PERARD  fi
2833eb6fda0fSAnthony PERARDfi
2834eb6fda0fSAnthony PERARD
2835e37630caSaliguori##########################################
2836d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2837d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2838327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
2839d661d9a4SJustin Terry (VM)        whpx="yes"
2840d661d9a4SJustin Terry (VM)    else
2841d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
284253537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2843d661d9a4SJustin Terry (VM)        fi
2844d661d9a4SJustin Terry (VM)        whpx="no"
2845d661d9a4SJustin Terry (VM)    fi
2846d661d9a4SJustin Terry (VM)fi
2847d661d9a4SJustin Terry (VM)
2848d661d9a4SJustin Terry (VM)##########################################
2849dfffc653SJuan Quintela# Sparse probe
2850dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
28510dba6195SLoïc Minier  if has cgcc; then
2852dfffc653SJuan Quintela    sparse=yes
2853dfffc653SJuan Quintela  else
2854dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
285521684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2856dfffc653SJuan Quintela    fi
2857dfffc653SJuan Quintela    sparse=no
2858dfffc653SJuan Quintela  fi
2859dfffc653SJuan Quintelafi
2860dfffc653SJuan Quintela
2861dfffc653SJuan Quintela##########################################
2862f676c67eSJeremy White# X11 probe
2863f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
28648781595bSGerd Hoffmann    have_x11=yes
286589138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
286689138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2867f676c67eSJeremy Whitefi
2868f676c67eSJeremy White
2869f676c67eSJeremy White##########################################
2870a4ccabcfSAnthony Liguori# GTK probe
2871a4ccabcfSAnthony Liguori
28725a464e6cSPeter Xuif test "$gtk" != "no"; then
287389d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
287489d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
287558296cb6SDaniel P. Berrangé    gtkversion="3.14.0"
2876bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
287789138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
287889138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
287989138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
28800a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
28818781595bSGerd Hoffmann            need_x11=yes
2882f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2883f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
28840a337ed0SGerd Hoffmann        fi
2885bbbf9bfbSStefan Weil        gtk="yes"
2886bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
28875fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2888bbbf9bfbSStefan Weil    else
2889bbbf9bfbSStefan Weil        gtk="no"
2890bbbf9bfbSStefan Weil    fi
2891bbbf9bfbSStefan Weilfi
2892bbbf9bfbSStefan Weil
2893ddbb0d09SDaniel P. Berrange
2894ddbb0d09SDaniel P. Berrange##########################################
2895ddbb0d09SDaniel P. Berrange# GNUTLS probe
2896ddbb0d09SDaniel P. Berrange
2897ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
2898a73e82efSRichard Henderson    pass="no"
2899a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
290089138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
290189138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2902a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
2903a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
2904a73e82efSRichard Henderson        write_c_skeleton
2905a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
2906243dc2cfSRichard Henderson            LIBS="$gnutls_libs $LIBS"
2907ddbb0d09SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2908a73e82efSRichard Henderson            pass="yes"
2909a73e82efSRichard Henderson        fi
2910a73e82efSRichard Henderson    fi
2911a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
2912a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
2913ddbb0d09SDaniel P. Berrange    else
2914a73e82efSRichard Henderson        gnutls="$pass"
2915ddbb0d09SDaniel P. Berrange    fi
2916ddbb0d09SDaniel P. Berrangefi
2917ddbb0d09SDaniel P. Berrange
291891bfcdb0SDaniel P. Berrange
291991bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
292091bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
2921a0722409SDaniel P. Berrangé# explicitly
292291bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
292391bfcdb0SDaniel P. Berrangethen
2924a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
292591bfcdb0SDaniel P. Berrange    then
292691bfcdb0SDaniel P. Berrange        gcrypt="no"
292791bfcdb0SDaniel P. Berrange    fi
292891bfcdb0SDaniel P. Berrangefi
292991bfcdb0SDaniel P. Berrange
293091bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
293191bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
2932a0722409SDaniel P. Berrangé# explicitly
293391bfcdb0SDaniel P. Berrangeif test -z "$nettle"
293491bfcdb0SDaniel P. Berrangethen
2935a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
293691bfcdb0SDaniel P. Berrange    then
293791bfcdb0SDaniel P. Berrange        nettle="no"
293891bfcdb0SDaniel P. Berrange    fi
293991bfcdb0SDaniel P. Berrangefi
294091bfcdb0SDaniel P. Berrange
2941dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
294291bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
294391bfcdb0SDaniel P. Berrange    then
294491bfcdb0SDaniel P. Berrange	return 1
294591bfcdb0SDaniel P. Berrange    fi
294691bfcdb0SDaniel P. Berrange
294791bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
294891bfcdb0SDaniel P. Berrange    then
294989138857SStefan Weil	host=$(libgcrypt-config --host)
295091bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
295191bfcdb0SDaniel P. Berrange	then
295291bfcdb0SDaniel P. Berrange	    return 1
295391bfcdb0SDaniel P. Berrange	fi
295491bfcdb0SDaniel P. Berrange    fi
295591bfcdb0SDaniel P. Berrange
2956dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
2957dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
2958dea7a64eSDaniel P. Berrangé
2959dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
2960dea7a64eSDaniel P. Berrangé    then
2961dea7a64eSDaniel P. Berrangé       return 1
2962dea7a64eSDaniel P. Berrangé    fi
2963dea7a64eSDaniel P. Berrangé
296491bfcdb0SDaniel P. Berrange    return 0
296591bfcdb0SDaniel P. Berrange}
296691bfcdb0SDaniel P. Berrange
2967a0722409SDaniel P. Berrangé
2968a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
2969a73e82efSRichard Henderson    pass="no"
297064dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
2971a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
2972a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
2973a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
2974a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
2975a73e82efSRichard Henderson        write_c_skeleton
2976a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
2977243dc2cfSRichard Henderson            LIBS="$nettle_libs $LIBS"
2978a0722409SDaniel P. Berrangé            QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2979a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
2980a0722409SDaniel P. Berrangé               gcrypt="no"
2981a0722409SDaniel P. Berrangé            fi
2982a73e82efSRichard Henderson            pass="yes"
2983a73e82efSRichard Henderson        fi
2984a73e82efSRichard Henderson    fi
2985dc2207afSDaniel P. Berrangé    if test "$pass" = "yes"
2986dc2207afSDaniel P. Berrangé    then
2987dc2207afSDaniel P. Berrangé        cat > $TMPC << EOF
2988dc2207afSDaniel P. Berrangé#include <nettle/xts.h>
2989dc2207afSDaniel P. Berrangéint main(void) {
2990dc2207afSDaniel P. Berrangé  return 0;
2991dc2207afSDaniel P. Berrangé}
2992dc2207afSDaniel P. BerrangéEOF
2993dc2207afSDaniel P. Berrangé        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2994dc2207afSDaniel P. Berrangé            nettle_xts=yes
2995dc2207afSDaniel P. Berrangé            qemu_private_xts=no
2996dc2207afSDaniel P. Berrangé        fi
2997dc2207afSDaniel P. Berrangé    fi
2998a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
299964dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
3000a0722409SDaniel P. Berrangé    else
3001a73e82efSRichard Henderson        nettle="$pass"
3002a0722409SDaniel P. Berrangé    fi
3003a0722409SDaniel P. Berrangéfi
3004a0722409SDaniel P. Berrangé
300591bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
3006a73e82efSRichard Henderson    pass="no"
3007dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
300889138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
300989138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
3010a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
301191bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
301291bfcdb0SDaniel P. Berrange        # turn breaks static builds...
301391bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
301491bfcdb0SDaniel P. Berrange        then
301591bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
301691bfcdb0SDaniel P. Berrange        fi
30171f923c70SLongpeng(Mike)
3018a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3019a73e82efSRichard Henderson        write_c_skeleton
3020a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
3021243dc2cfSRichard Henderson            LIBS="$gcrypt_libs $LIBS"
302237788f25SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
3023a73e82efSRichard Henderson            pass="yes"
3024a73e82efSRichard Henderson        fi
3025a73e82efSRichard Henderson    fi
3026a73e82efSRichard Henderson    if test "$pass" = "yes"; then
302737788f25SDaniel P. Berrange        gcrypt="yes"
30281f923c70SLongpeng(Mike)        cat > $TMPC << EOF
30291f923c70SLongpeng(Mike)#include <gcrypt.h>
30301f923c70SLongpeng(Mike)int main(void) {
30311f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
30321f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
30331f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
30341f923c70SLongpeng(Mike)  return 0;
30351f923c70SLongpeng(Mike)}
30361f923c70SLongpeng(Mike)EOF
30371f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
30381f923c70SLongpeng(Mike)            gcrypt_hmac=yes
30391f923c70SLongpeng(Mike)        fi
3040e0576942SDaniel P. Berrangé        cat > $TMPC << EOF
3041e0576942SDaniel P. Berrangé#include <gcrypt.h>
3042e0576942SDaniel P. Berrangéint main(void) {
3043e0576942SDaniel P. Berrangé  gcry_cipher_hd_t handle;
3044e0576942SDaniel P. Berrangé  gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
3045e0576942SDaniel P. Berrangé  return 0;
3046e0576942SDaniel P. Berrangé}
3047e0576942SDaniel P. BerrangéEOF
3048e0576942SDaniel P. Berrangé        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
3049e0576942SDaniel P. Berrangé            gcrypt_xts=yes
3050e0576942SDaniel P. Berrangé            qemu_private_xts=no
3051e0576942SDaniel P. Berrangé        fi
3052a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
3053dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
305491bfcdb0SDaniel P. Berrange    else
305591bfcdb0SDaniel P. Berrange        gcrypt="no"
305691bfcdb0SDaniel P. Berrange    fi
305762893b67SDaniel P. Berrangefi
305862893b67SDaniel P. Berrange
3059ddbb0d09SDaniel P. Berrange
306091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
306191bfcdb0SDaniel P. Berrangethen
306291bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
306391bfcdb0SDaniel P. Berrangefi
3064ed754746SDaniel P. Berrange
30659a2fd434SDaniel P. Berrange##########################################
30669a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
30679a2fd434SDaniel P. Berrange
30689a2fd434SDaniel P. Berrangetasn1=yes
306990246037SDaniel P. Berrangetasn1_cflags=""
307090246037SDaniel P. Berrangetasn1_libs=""
30719a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
307289138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
307389138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
30749a2fd434SDaniel P. Berrangeelse
30759a2fd434SDaniel P. Berrange    tasn1=no
30769a2fd434SDaniel P. Berrangefi
30779a2fd434SDaniel P. Berrange
3078ed754746SDaniel P. Berrange
3079bbbf9bfbSStefan Weil##########################################
30808953caf3SDaniel P. Berrange# PAM probe
30818953caf3SDaniel P. Berrange
30828953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
30838953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
30848953caf3SDaniel P. Berrange#include <security/pam_appl.h>
30858953caf3SDaniel P. Berrange#include <stdio.h>
30868953caf3SDaniel P. Berrangeint main(void) {
30878953caf3SDaniel P. Berrange   const char *service_name = "qemu";
30888953caf3SDaniel P. Berrange   const char *user = "frank";
30899c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
30908953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
30919c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
30928953caf3SDaniel P. Berrange   return 0;
30938953caf3SDaniel P. Berrange}
30948953caf3SDaniel P. BerrangeEOF
30958953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
30968953caf3SDaniel P. Berrange        auth_pam=yes
30978953caf3SDaniel P. Berrange    else
30988953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
30998953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
31008953caf3SDaniel P. Berrange        else
31018953caf3SDaniel P. Berrange            auth_pam=no
31028953caf3SDaniel P. Berrange        fi
31038953caf3SDaniel P. Berrange    fi
31048953caf3SDaniel P. Berrangefi
31058953caf3SDaniel P. Berrange
31068953caf3SDaniel P. Berrange##########################################
3107559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
3108559607eaSDaniel P. Berrange
3109559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
3110559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
3111559607eaSDaniel P. Berrange  have_ifaddrs_h=no
3112559607eaSDaniel P. Berrangefi
3113559607eaSDaniel P. Berrange
3114559607eaSDaniel P. Berrange##########################################
3115bbbf9bfbSStefan Weil# VTE probe
3116bbbf9bfbSStefan Weil
3117bbbf9bfbSStefan Weilif test "$vte" != "no"; then
3118c6feff9eSCole Robinson    vteminversion="0.32.0"
3119c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3120c6feff9eSCole Robinson      vtepackage="vte-2.91"
3121c6feff9eSCole Robinson    else
3122528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3123c6feff9eSCole Robinson    fi
3124c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
312589138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
312689138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
312789138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3128bbbf9bfbSStefan Weil        vte="yes"
3129bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3130c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
31319e04c683SStefan Weil    else
3132bbbf9bfbSStefan Weil        vte="no"
3133a4ccabcfSAnthony Liguori    fi
3134a4ccabcfSAnthony Liguorifi
3135a4ccabcfSAnthony Liguori
3136a4ccabcfSAnthony Liguori##########################################
313711d9f695Sbellard# SDL probe
313811d9f695Sbellard
3139aee8a619SCarlo Marcelo Arenas Belón# Look for sdl configuration program (pkg-config or sdl2-config).  Try
3140aee8a619SCarlo Marcelo Arenas Belón# sdl2-config even without cross prefix, and favour pkg-config over sdl2-config.
314147c03744SDave Airlie
3142c6093a05SPeter Xusdl_probe ()
3143c6093a05SPeter Xu{
31440015ca5cSDaniel P. Berrangé  if $pkg_config sdl2 --exists; then
31450015ca5cSDaniel P. Berrangé    sdlconfig="$pkg_config sdl2"
314689138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
3147aee8a619SCarlo Marcelo Arenas Belón  elif has "$sdl2_config"; then
31480015ca5cSDaniel P. Berrangé    sdlconfig="$sdl2_config"
314989138857SStefan Weil    sdlversion=$($sdlconfig --version)
3150a0dfd8a4SLoïc Minier  else
3151a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
31528f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
3153a0dfd8a4SLoïc Minier    fi
3154a0dfd8a4SLoïc Minier    sdl=no
3155c6093a05SPeter Xu    # no need to do the rest
3156c6093a05SPeter Xu    return
31579316f803SPaolo Bonzini  fi
3158aee8a619SCarlo Marcelo Arenas Belón  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl2-config; then
31593ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
31603ec87ffeSPaolo Bonzini  fi
316111d9f695Sbellard
316211d9f695Sbellard  cat > $TMPC << EOF
316311d9f695Sbellard#include <SDL.h>
316411d9f695Sbellard#undef main /* We don't want SDL to override our main() */
316511d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
316611d9f695SbellardEOF
316789138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
31682ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
316974f42e18STeLeMan  if test "$static" = "yes" ; then
31700015ca5cSDaniel P. Berrangé    if $pkg_config sdl2 --exists; then
31710015ca5cSDaniel P. Berrangé      sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
31725f37e6d4SThomas Huth    else
317389138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
31745f37e6d4SThomas Huth    fi
317574f42e18STeLeMan  else
317689138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
317774f42e18STeLeMan  fi
317852166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
317911d9f695Sbellard    sdl=yes
31807c1f25b4Sbellard
318167c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
3182e633a5c6SEric Blake    if test "$sdl" = "yes" && test "$static" = "yes" ; then
318367c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
318489138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
318589138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
318611d9f695Sbellard      fi
318752166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
31881ac88f28SJuan Quintela	:
31891ac88f28SJuan Quintela      else
31901ac88f28SJuan Quintela        sdl=no
31917c1f25b4Sbellard      fi
31927c1f25b4Sbellard    fi # static link
3193c4198157SJuan Quintela  else # sdl not found
3194c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
31950015ca5cSDaniel P. Berrangé      feature_not_found "sdl" "Install SDL2 devel"
3196c4198157SJuan Quintela    fi
3197c4198157SJuan Quintela    sdl=no
31987c1f25b4Sbellard  fi # sdl compile test
3199c6093a05SPeter Xu}
3200c6093a05SPeter Xu
3201a442fe2fSDaniel P. Berrangésdl_image_probe ()
3202a442fe2fSDaniel P. Berrangé{
3203a442fe2fSDaniel P. Berrangé    if test "$sdl_image" != "no" ; then
3204a442fe2fSDaniel P. Berrangé        if $pkg_config SDL2_image --exists; then
3205a442fe2fSDaniel P. Berrangé            if test "$static" = "yes"; then
3206a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
3207a442fe2fSDaniel P. Berrangé            else
3208a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
3209a442fe2fSDaniel P. Berrangé            fi
3210a442fe2fSDaniel P. Berrangé            sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
3211a442fe2fSDaniel P. Berrangé            sdl_image=yes
3212a442fe2fSDaniel P. Berrangé
3213a442fe2fSDaniel P. Berrangé            sdl_cflags="$sdl_cflags $sdl_image_cflags"
3214a442fe2fSDaniel P. Berrangé            sdl_libs="$sdl_libs $sdl_image_libs"
3215a442fe2fSDaniel P. Berrangé        else
3216a442fe2fSDaniel P. Berrangé            if test "$sdl_image" = "yes" ; then
3217a442fe2fSDaniel P. Berrangé                feature_not_found "sdl_image" "Install SDL Image devel"
3218a442fe2fSDaniel P. Berrangé            else
3219a442fe2fSDaniel P. Berrangé                sdl_image=no
3220a442fe2fSDaniel P. Berrangé            fi
3221a442fe2fSDaniel P. Berrangé        fi
3222a442fe2fSDaniel P. Berrangé    fi
3223a442fe2fSDaniel P. Berrangé}
3224a442fe2fSDaniel P. Berrangé
3225c6093a05SPeter Xuif test "$sdl" != "no" ; then
3226c6093a05SPeter Xu  sdl_probe
3227fd677642Sthsfi
322811d9f695Sbellard
32295368a422Saliguoriif test "$sdl" = "yes" ; then
3230a442fe2fSDaniel P. Berrangé  sdl_image_probe
3231a442fe2fSDaniel P. Berrangéelse
3232a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes"; then
3233a442fe2fSDaniel P. Berrangé    echo "warning: SDL Image requested, but SDL is not available, disabling"
3234a442fe2fSDaniel P. Berrangé  fi
3235a442fe2fSDaniel P. Berrangé  sdl_image=no
3236a442fe2fSDaniel P. Berrangéfi
3237a442fe2fSDaniel P. Berrangé
3238a442fe2fSDaniel P. Berrangéif test "$sdl" = "yes" ; then
32395368a422Saliguori  cat > $TMPC <<EOF
32405368a422Saliguori#include <SDL.h>
32415368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
32425368a422Saliguori#include <X11/XKBlib.h>
32435368a422Saliguori#else
32445368a422Saliguori#error No x11 support
32455368a422Saliguori#endif
32465368a422Saliguoriint main(void) { return 0; }
32475368a422SaliguoriEOF
3248f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
32498781595bSGerd Hoffmann    need_x11=yes
3250f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
3251f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
32525368a422Saliguori  fi
32535368a422Saliguorifi
32545368a422Saliguori
32558f28f3fbSths##########################################
32562da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
32572da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
32582da776dbSMichael R. Hines  cat > $TMPC <<EOF
32592da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
32602da776dbSMichael R. Hinesint main(void) { return 0; }
32612da776dbSMichael R. HinesEOF
3262ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
32632da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
32642da776dbSMichael R. Hines    rdma="yes"
3265ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
32662da776dbSMichael R. Hines  else
32672da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
32682da776dbSMichael R. Hines        error_exit \
3269ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
32702da776dbSMichael R. Hines            " Your options:" \
3271ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
32722da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
32732da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
32742da776dbSMichael R. Hines    fi
32752da776dbSMichael R. Hines    rdma="no"
32762da776dbSMichael R. Hines  fi
32772da776dbSMichael R. Hinesfi
32782da776dbSMichael R. Hines
327921ab34c9SMarcel Apfelbaum##########################################
328021ab34c9SMarcel Apfelbaum# PVRDMA detection
328121ab34c9SMarcel Apfelbaum
328221ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
328321ab34c9SMarcel Apfelbaum#include <sys/mman.h>
328421ab34c9SMarcel Apfelbaum
328521ab34c9SMarcel Apfelbaumint
328621ab34c9SMarcel Apfelbaummain(void)
328721ab34c9SMarcel Apfelbaum{
328821ab34c9SMarcel Apfelbaum    char buf = 0;
328921ab34c9SMarcel Apfelbaum    void *addr = &buf;
329021ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
329121ab34c9SMarcel Apfelbaum
329221ab34c9SMarcel Apfelbaum    return 0;
329321ab34c9SMarcel Apfelbaum}
329421ab34c9SMarcel ApfelbaumEOF
329521ab34c9SMarcel Apfelbaum
329621ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
329721ab34c9SMarcel Apfelbaum    case "$pvrdma" in
329821ab34c9SMarcel Apfelbaum    "")
329921ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
330021ab34c9SMarcel Apfelbaum            pvrdma="yes"
330121ab34c9SMarcel Apfelbaum        else
330221ab34c9SMarcel Apfelbaum            pvrdma="no"
330321ab34c9SMarcel Apfelbaum        fi
330421ab34c9SMarcel Apfelbaum        ;;
330521ab34c9SMarcel Apfelbaum    "yes")
330621ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
330721ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
330821ab34c9SMarcel Apfelbaum        fi
330921ab34c9SMarcel Apfelbaum        pvrdma="yes"
331021ab34c9SMarcel Apfelbaum        ;;
331121ab34c9SMarcel Apfelbaum    "no")
331221ab34c9SMarcel Apfelbaum        pvrdma="no"
331321ab34c9SMarcel Apfelbaum        ;;
331421ab34c9SMarcel Apfelbaum    esac
331521ab34c9SMarcel Apfelbaumelse
331621ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
331721ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
331821ab34c9SMarcel Apfelbaum    fi
331921ab34c9SMarcel Apfelbaum    pvrdma="no"
332021ab34c9SMarcel Apfelbaumfi
332195c6bff3SBenoît Canet
3322ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported
3323ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then
3324ee108585SYuval Shaia
3325ee108585SYuval Shaiacat > $TMPC <<EOF &&
3326ee108585SYuval Shaia#include <infiniband/verbs.h>
3327ee108585SYuval Shaia
3328ee108585SYuval Shaiaint
3329ee108585SYuval Shaiamain(void)
3330ee108585SYuval Shaia{
3331ee108585SYuval Shaia    struct ibv_mr *mr;
3332ee108585SYuval Shaia    struct ibv_pd *pd = NULL;
3333ee108585SYuval Shaia    size_t length = 10;
3334ee108585SYuval Shaia    uint64_t iova = 0;
3335ee108585SYuval Shaia    int access = 0;
3336ee108585SYuval Shaia    void *addr = NULL;
3337ee108585SYuval Shaia
3338ee108585SYuval Shaia    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
3339ee108585SYuval Shaia
3340ee108585SYuval Shaia    ibv_dereg_mr(mr);
3341ee108585SYuval Shaia
3342ee108585SYuval Shaia    return 0;
3343ee108585SYuval Shaia}
3344ee108585SYuval ShaiaEOF
3345ee108585SYuval Shaia    if ! compile_prog "" "-libverbs"; then
3346ee108585SYuval Shaia        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
3347ee108585SYuval Shaia    fi
3348ee108585SYuval Shaiafi
3349ee108585SYuval Shaia
335095c6bff3SBenoît Canet##########################################
33512f9606b3Saliguori# VNC SASL detection
3352e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
33532f9606b3Saliguori  cat > $TMPC <<EOF
33542f9606b3Saliguori#include <sasl/sasl.h>
33552f9606b3Saliguori#include <stdio.h>
33562f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
33572f9606b3SaliguoriEOF
33582f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
33592f9606b3Saliguori  vnc_sasl_cflags=""
33602f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
336152166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3362ea784e3bSJuan Quintela    vnc_sasl=yes
3363fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3364ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
33652f9606b3Saliguori  else
3366ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
336721684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3368ea784e3bSJuan Quintela    fi
3369ea784e3bSJuan Quintela    vnc_sasl=no
33702f9606b3Saliguori  fi
33712f9606b3Saliguorifi
33722f9606b3Saliguori
33732f9606b3Saliguori##########################################
33742f6f5c7aSCorentin Chary# VNC JPEG detection
3375e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
33762f6f5c7aSCorentin Charycat > $TMPC <<EOF
33772f6f5c7aSCorentin Chary#include <stdio.h>
33782f6f5c7aSCorentin Chary#include <jpeglib.h>
33792f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
33802f6f5c7aSCorentin CharyEOF
33812f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
33822f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
33832f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
33842f6f5c7aSCorentin Chary    vnc_jpeg=yes
33852f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3386ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
33872f6f5c7aSCorentin Chary  else
33882f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
338921684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
33902f6f5c7aSCorentin Chary    fi
33912f6f5c7aSCorentin Chary    vnc_jpeg=no
33922f6f5c7aSCorentin Chary  fi
33932f6f5c7aSCorentin Charyfi
33942f6f5c7aSCorentin Chary
33952f6f5c7aSCorentin Chary##########################################
3396efe556adSCorentin Chary# VNC PNG detection
3397e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
3398efe556adSCorentin Charycat > $TMPC <<EOF
3399efe556adSCorentin Chary//#include <stdio.h>
3400efe556adSCorentin Chary#include <png.h>
3401832ce9c2SScott Wood#include <stddef.h>
3402efe556adSCorentin Charyint main(void) {
3403efe556adSCorentin Chary    png_structp png_ptr;
3404efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
34057edc3fedSPeter Maydell    return png_ptr != 0;
3406efe556adSCorentin Chary}
3407efe556adSCorentin CharyEOF
340865d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
340989138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
341089138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
34119af8025eSBrad  else
3412efe556adSCorentin Chary    vnc_png_cflags=""
3413efe556adSCorentin Chary    vnc_png_libs="-lpng"
34149af8025eSBrad  fi
3415efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3416efe556adSCorentin Chary    vnc_png=yes
3417efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
34189af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3419efe556adSCorentin Chary  else
3420efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
342121684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3422efe556adSCorentin Chary    fi
3423efe556adSCorentin Chary    vnc_png=no
3424efe556adSCorentin Chary  fi
3425efe556adSCorentin Charyfi
3426efe556adSCorentin Chary
3427efe556adSCorentin Chary##########################################
34286a021536SGerd Hoffmann# xkbcommon probe
34296a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
34306a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
34316a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
34326a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
34336a021536SGerd Hoffmann    xkbcommon=yes
34346a021536SGerd Hoffmann  else
34356a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
34366a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
34376a021536SGerd Hoffmann    fi
34386a021536SGerd Hoffmann    xkbcommon=no
34396a021536SGerd Hoffmann  fi
34406a021536SGerd Hoffmannfi
34416a021536SGerd Hoffmann
344276655d6dSaliguori
344376655d6dSaliguori##########################################
3444c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3445dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3446dce512deSChristoph Hellwig  cat > $TMPC << EOF
3447ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3448dce512deSChristoph Hellwig#include <xfs/xfs.h>
3449dce512deSChristoph Hellwigint main(void)
3450dce512deSChristoph Hellwig{
3451dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3452dce512deSChristoph Hellwig    return 0;
3453dce512deSChristoph Hellwig}
3454dce512deSChristoph HellwigEOF
3455dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3456dce512deSChristoph Hellwig    xfs="yes"
3457dce512deSChristoph Hellwig  else
3458dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
345921684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3460dce512deSChristoph Hellwig    fi
3461dce512deSChristoph Hellwig    xfs=no
3462dce512deSChristoph Hellwig  fi
3463dce512deSChristoph Hellwigfi
3464dce512deSChristoph Hellwig
3465dce512deSChristoph Hellwig##########################################
34668a16d273Sths# vde libraries probe
3467dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
34684baae0acSJuan Quintela  vde_libs="-lvdeplug"
34698a16d273Sths  cat > $TMPC << EOF
34708a16d273Sths#include <libvdeplug.h>
34714a7f0e06Spbrookint main(void)
34724a7f0e06Spbrook{
34734a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3474fea08e08SPeter Maydell    char s[] = "";
3475fea08e08SPeter Maydell    vde_open(s, s, &a);
34764a7f0e06Spbrook    return 0;
34774a7f0e06Spbrook}
34788a16d273SthsEOF
347952166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
34804baae0acSJuan Quintela    vde=yes
3481dfb278bdSJuan Quintela  else
3482dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
348321684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3484dfb278bdSJuan Quintela    fi
3485dfb278bdSJuan Quintela    vde=no
34868a16d273Sths  fi
34878a16d273Sthsfi
34888a16d273Sths
34898a16d273Sths##########################################
34900a985b37SVincenzo Maffione# netmap support probe
34910a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
34920a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
34930a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
34940a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
34950a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
349658952137SVincenzo Maffioneif test "$netmap" != "no" ; then
349758952137SVincenzo Maffione  cat > $TMPC << EOF
349858952137SVincenzo Maffione#include <inttypes.h>
349958952137SVincenzo Maffione#include <net/if.h>
350058952137SVincenzo Maffione#include <net/netmap.h>
350158952137SVincenzo Maffione#include <net/netmap_user.h>
35020a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
35030a985b37SVincenzo Maffione#error
35040a985b37SVincenzo Maffione#endif
350558952137SVincenzo Maffioneint main(void) { return 0; }
350658952137SVincenzo MaffioneEOF
350758952137SVincenzo Maffione  if compile_prog "" "" ; then
350858952137SVincenzo Maffione    netmap=yes
350958952137SVincenzo Maffione  else
351058952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
351158952137SVincenzo Maffione      feature_not_found "netmap"
351258952137SVincenzo Maffione    fi
351358952137SVincenzo Maffione    netmap=no
351458952137SVincenzo Maffione  fi
351558952137SVincenzo Maffionefi
351658952137SVincenzo Maffione
351758952137SVincenzo Maffione##########################################
351847e98658SCorey Bryant# libcap-ng library probe
351947e98658SCorey Bryantif test "$cap_ng" != "no" ; then
352047e98658SCorey Bryant  cap_libs="-lcap-ng"
352147e98658SCorey Bryant  cat > $TMPC << EOF
352247e98658SCorey Bryant#include <cap-ng.h>
352347e98658SCorey Bryantint main(void)
352447e98658SCorey Bryant{
352547e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
352647e98658SCorey Bryant    return 0;
352747e98658SCorey Bryant}
352847e98658SCorey BryantEOF
352947e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
353047e98658SCorey Bryant    cap_ng=yes
353147e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
353247e98658SCorey Bryant  else
353347e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
353421684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
353547e98658SCorey Bryant    fi
353647e98658SCorey Bryant    cap_ng=no
353747e98658SCorey Bryant  fi
353847e98658SCorey Bryantfi
353947e98658SCorey Bryant
354047e98658SCorey Bryant##########################################
3541c2de5c91Smalc# Sound support libraries probe
35428f28f3fbSths
354389138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3544c2de5c91Smalcfor drv in $audio_drv_list; do
3545c2de5c91Smalc    case $drv in
3546e42975a1SGerd Hoffmann    alsa | try-alsa)
3547c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3548c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3549e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3550e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3551e42975a1SGerd Hoffmann        fi
3552e42975a1SGerd Hoffmann    else
3553e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3554e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3555c80a867fSGerd Hoffmann        else
3556c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3557c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3558c80a867fSGerd Hoffmann        fi
3559e42975a1SGerd Hoffmann    fi
3560c2de5c91Smalc    ;;
3561c2de5c91Smalc
3562e42975a1SGerd Hoffmann    pa | try-pa)
3563c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3564c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
3565e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3566e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3567e42975a1SGerd Hoffmann        fi
3568e42975a1SGerd Hoffmann    else
3569e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3570e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3571c80a867fSGerd Hoffmann        else
3572c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3573c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3574c80a867fSGerd Hoffmann        fi
3575e42975a1SGerd Hoffmann    fi
3576b8e59f18Smalc    ;;
3577b8e59f18Smalc
3578373967b2SGerd Hoffmann    sdl)
3579373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3580373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3581373967b2SGerd Hoffmann    fi
3582373967b2SGerd Hoffmann    ;;
3583373967b2SGerd Hoffmann
3584e42975a1SGerd Hoffmann    try-sdl)
3585e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3586e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3587e42975a1SGerd Hoffmann    else
3588e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3589e42975a1SGerd Hoffmann    fi
3590e42975a1SGerd Hoffmann    ;;
3591e42975a1SGerd Hoffmann
3592997e690aSJuan Quintela    coreaudio)
3593b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3594997e690aSJuan Quintela    ;;
3595997e690aSJuan Quintela
3596a4bf6780SJuan Quintela    dsound)
3597b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3598d5631638Smalc      audio_win_int="yes"
3599a4bf6780SJuan Quintela    ;;
3600a4bf6780SJuan Quintela
3601a4bf6780SJuan Quintela    oss)
3602b1149911SFam Zheng      oss_libs="$oss_lib"
3603a4bf6780SJuan Quintela    ;;
3604a4bf6780SJuan Quintela
3605e4c63a6aSmalc    *)
36061c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
360776ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
360876ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3609e4c63a6aSmalc    }
3610e4c63a6aSmalc    ;;
3611c2de5c91Smalc    esac
3612c2de5c91Smalcdone
36138f28f3fbSths
36144d3b6f6eSbalrog##########################################
36152e4d9fb1Saurel32# BrlAPI probe
36162e4d9fb1Saurel32
36174ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3618eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
36192e4d9fb1Saurel32  cat > $TMPC << EOF
36202e4d9fb1Saurel32#include <brlapi.h>
3621832ce9c2SScott Wood#include <stddef.h>
36222e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
36232e4d9fb1Saurel32EOF
362452166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
36252e4d9fb1Saurel32    brlapi=yes
36264ffcedb6SJuan Quintela  else
36274ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
362821684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
36294ffcedb6SJuan Quintela    fi
36304ffcedb6SJuan Quintela    brlapi=no
3631eb82284fSJuan Quintela  fi
3632eb82284fSJuan Quintelafi
36332e4d9fb1Saurel32
36342e4d9fb1Saurel32##########################################
3635e08bb301SSamuel Thibault# iconv probe
3636e08bb301SSamuel Thibaultif test "$iconv" != "no" ; then
3637e08bb301SSamuel Thibault  cat > $TMPC << EOF
3638e08bb301SSamuel Thibault#include <iconv.h>
3639e08bb301SSamuel Thibaultint main(void) {
3640e08bb301SSamuel Thibault  iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3641e08bb301SSamuel Thibault  return conv != (iconv_t) -1;
3642e08bb301SSamuel Thibault}
3643e08bb301SSamuel ThibaultEOF
3644e08bb301SSamuel Thibault  iconv_prefix_list="/usr/local:/usr"
3645e08bb301SSamuel Thibault  iconv_lib_list=":-liconv"
3646e08bb301SSamuel Thibault  IFS=:
3647e08bb301SSamuel Thibault  for iconv_prefix in $iconv_prefix_list; do
3648e08bb301SSamuel Thibault    IFS=:
3649e08bb301SSamuel Thibault    iconv_cflags="-I$iconv_prefix/include"
3650e08bb301SSamuel Thibault    iconv_ldflags="-L$iconv_prefix/lib"
3651e08bb301SSamuel Thibault    for iconv_link in $iconv_lib_list; do
3652e08bb301SSamuel Thibault      unset IFS
3653e08bb301SSamuel Thibault      iconv_lib="$iconv_ldflags $iconv_link"
3654e08bb301SSamuel Thibault      echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3655e08bb301SSamuel Thibault      if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3656e08bb301SSamuel Thibault        iconv_found=yes
3657e08bb301SSamuel Thibault        break
3658e08bb301SSamuel Thibault      fi
3659e08bb301SSamuel Thibault    done
3660e08bb301SSamuel Thibault    if test "$iconv_found" = yes ; then
3661e08bb301SSamuel Thibault      break
3662e08bb301SSamuel Thibault    fi
3663e08bb301SSamuel Thibault  done
3664e08bb301SSamuel Thibault  if test "$iconv_found" = "yes" ; then
3665e08bb301SSamuel Thibault    iconv=yes
3666e08bb301SSamuel Thibault  else
3667e08bb301SSamuel Thibault    if test "$iconv" = "yes" ; then
3668e08bb301SSamuel Thibault      feature_not_found "iconv" "Install iconv devel"
3669e08bb301SSamuel Thibault    fi
3670e08bb301SSamuel Thibault    iconv=no
3671e08bb301SSamuel Thibault  fi
3672e08bb301SSamuel Thibaultfi
3673e08bb301SSamuel Thibault
3674e08bb301SSamuel Thibault##########################################
36754d3b6f6eSbalrog# curses probe
3676e08bb301SSamuel Thibaultif test "$iconv" = "no" ; then
3677e08bb301SSamuel Thibault  # curses will need iconv
3678e08bb301SSamuel Thibault  curses=no
3679e08bb301SSamuel Thibaultfi
3680a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3681e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
36828ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
36838ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3684e095e2f3SStefan Weil  else
36857c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
36868ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3687e095e2f3SStefan Weil  fi
3688c584a6d0SJuan Quintela  curses_found=no
36894d3b6f6eSbalrog  cat > $TMPC << EOF
36908ddc5bf9SSamuel Thibault#include <locale.h>
36914d3b6f6eSbalrog#include <curses.h>
36928ddc5bf9SSamuel Thibault#include <wchar.h>
36932f8b7cd5SSamuel Thibault#include <langinfo.h>
3694ef9a2524SStefan Weilint main(void) {
36952f8b7cd5SSamuel Thibault  const char *codeset;
36968ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
36978ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3698ef9a2524SStefan Weil  resize_term(0, 0);
36998ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
37008ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
37017c703002SSamuel Thibault  add_wch(WACS_DEGREE);
37022f8b7cd5SSamuel Thibault  codeset = nl_langinfo(CODESET);
37032f8b7cd5SSamuel Thibault  return codeset != 0;
3704ef9a2524SStefan Weil}
37054d3b6f6eSbalrogEOF
3706ecbe251fSVadim Evard  IFS=:
37078ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3708b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3709b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
37107c703002SSamuel Thibault    IFS=:
37118ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3712ecbe251fSVadim Evard      unset IFS
37138ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3714c584a6d0SJuan Quintela        curses_found=yes
37154f78ef9aSJuan Quintela        break
37164d3b6f6eSbalrog      fi
37174f78ef9aSJuan Quintela    done
37187c703002SSamuel Thibault    if test "$curses_found" = yes ; then
37197c703002SSamuel Thibault      break
37207c703002SSamuel Thibault    fi
37218ddc5bf9SSamuel Thibault  done
3722ecbe251fSVadim Evard  unset IFS
3723c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3724c584a6d0SJuan Quintela    curses=yes
3725c584a6d0SJuan Quintela  else
3726c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
372721684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3728c584a6d0SJuan Quintela    fi
3729c584a6d0SJuan Quintela    curses=no
3730c584a6d0SJuan Quintela  fi
37314f78ef9aSJuan Quintelafi
37324d3b6f6eSbalrog
3733414f0dabSblueswir1##########################################
3734769ce76dSAlexander Graf# curl probe
3735a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
373665d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3737a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
37384e2b0658SPaolo Bonzini  else
37394e2b0658SPaolo Bonzini    curlconfig=curl-config
37404e2b0658SPaolo Bonzini  fi
3741769ce76dSAlexander Graf  cat > $TMPC << EOF
3742769ce76dSAlexander Graf#include <curl/curl.h>
37430b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3744769ce76dSAlexander GrafEOF
374589138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
374689138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3747b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3748769ce76dSAlexander Graf    curl=yes
3749788c8196SJuan Quintela  else
3750788c8196SJuan Quintela    if test "$curl" = "yes" ; then
375121684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3752788c8196SJuan Quintela    fi
3753788c8196SJuan Quintela    curl=no
3754769ce76dSAlexander Graf  fi
3755769ce76dSAlexander Graffi # test "$curl"
3756769ce76dSAlexander Graf
3757769ce76dSAlexander Graf##########################################
3758e18df141SAnthony Liguori# glib support probe
3759a52d28afSPaolo Bonzini
376000f2cfbbSDaniel P. Berrangéglib_req_ver=2.48
3761aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3762aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3763a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3764aa0d1f44SPaolo Bonzinifi
376554cb65d8SEmilio G. Cotaif test "$plugins" = yes; then
376654cb65d8SEmilio G. Cota    glib_modules="$glib_modules gmodule-2.0"
376754cb65d8SEmilio G. Cotafi
3768e26110cfSFam Zheng
37694eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
37704eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
37714eaf7202SSameeh Jubran
3772e633a5c6SEric Blakeif test "$static" = yes && test "$mingw32" = yes; then
37734eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
37744eaf7202SSameeh Jubranfi
37754eaf7202SSameeh Jubran
3776aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3777e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
377889138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
377989138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
37804a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
378114015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3782957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3783e18df141SAnthony Liguori    else
3784e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3785e26110cfSFam Zheng    fi
3786e26110cfSFam Zhengdone
3787e26110cfSFam Zheng
3788f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3789f876b765SMarc-André Lureau    gio=yes
3790f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3791f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
379225a97a56SMarc-André Lureau    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
37930dba4897SMarc-André Lureau    if [ ! -x "$gdbus_codegen" ]; then
37940dba4897SMarc-André Lureau        gdbus_codegen=
37950dba4897SMarc-André Lureau    fi
3796f876b765SMarc-André Lureauelse
3797f876b765SMarc-André Lureau    gio=no
3798f876b765SMarc-André Lureaufi
3799f876b765SMarc-André Lureau
380025a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
380125a97a56SMarc-André Lureau    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
380225a97a56SMarc-André Lureau    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
380325a97a56SMarc-André Lureaufi
380425a97a56SMarc-André Lureau
3805977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3806977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3807977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3808977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3809977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3810977a82abSDaniel P. Berrange#include <glib.h>
3811977a82abSDaniel P. Berrange#include <unistd.h>
3812977a82abSDaniel P. Berrange
3813977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3814977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3815977a82abSDaniel P. Berrange
3816977a82abSDaniel P. Berrangeint main(void) {
3817977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3818977a82abSDaniel P. Berrange   return 0;
3819977a82abSDaniel P. Berrange}
3820977a82abSDaniel P. BerrangeEOF
3821977a82abSDaniel P. Berrange
38225919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3823977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3824977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3825977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3826977a82abSDaniel P. Berrange	       "build target"
3827977a82abSDaniel P. Berrangefi
3828977a82abSDaniel P. Berrange
3829bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3830bbbf2e04SJohn Snowcat > $TMPC << EOF
3831bbbf2e04SJohn Snow#include <glib.h>
3832bbbf2e04SJohn Snowint main(void) { return 0; }
3833bbbf2e04SJohn SnowEOF
3834bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3835bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3836bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3837bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3838bbbf2e04SJohn Snow    fi
3839bbbf2e04SJohn Snowfi
3840bbbf2e04SJohn Snow
38416a1f42bdSStefan Weil#########################################
38426a1f42bdSStefan Weil# zlib check
38436a1f42bdSStefan Weil
38446a1f42bdSStefan Weilif test "$zlib" != "no" ; then
38456a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
38466a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
38476a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
38486a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
38496a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
38506a1f42bdSStefan Weil    else
38516a1f42bdSStefan Weil        cat > $TMPC << EOF
38526a1f42bdSStefan Weil#include <zlib.h>
38536a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
38546a1f42bdSStefan WeilEOF
38556a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
38566a1f42bdSStefan Weil            LIBS="$LIBS -lz"
38576a1f42bdSStefan Weil        else
38586a1f42bdSStefan Weil            error_exit "zlib check failed" \
38596a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
38606a1f42bdSStefan Weil        fi
38616a1f42bdSStefan Weil    fi
38626a1f42bdSStefan Weilfi
38636a1f42bdSStefan Weil
3864e26110cfSFam Zheng##########################################
3865e26110cfSFam Zheng# SHA command probe for modules
3866e26110cfSFam Zhengif test "$modules" = yes; then
3867e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3868e26110cfSFam Zheng    for c in $shacmd_probe; do
38698ccefb91SFam Zheng        if has $c; then
3870e26110cfSFam Zheng            shacmd="$c"
3871e26110cfSFam Zheng            break
3872e26110cfSFam Zheng        fi
3873e26110cfSFam Zheng    done
3874e26110cfSFam Zheng    if test "$shacmd" = ""; then
3875e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3876e26110cfSFam Zheng    fi
3877e18df141SAnthony Liguorifi
3878e18df141SAnthony Liguori
3879e18df141SAnthony Liguori##########################################
3880e2134eb9SGerd Hoffmann# pixman support probe
3881e2134eb9SGerd Hoffmann
3882e633a5c6SEric Blakeif test "$want_tools" = "no" && test "$softmmu" = "no"; then
388374880fe2SRobert Schiele  pixman_cflags=
388474880fe2SRobert Schiele  pixman_libs=
388535c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
388689138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
388789138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3888e2134eb9SGerd Hoffmannelse
3889c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3890c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3891e2134eb9SGerd Hoffmannfi
3892e2134eb9SGerd Hoffmann
3893e2134eb9SGerd Hoffmann##########################################
3894fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3895fe8fc5aeSPaolo Bonzini
3896fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
38971b0578f5SMurilo Opsfelder Araujo  # probe for the new API
3898fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3899fe8fc5aeSPaolo Bonzini#include <libudev.h>
3900fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3901fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3902fe8fc5aeSPaolo Bonziniint logsink;
3903b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3904b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3905b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3906b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3907b3f1c8c4SPaolo Bonzinistruct udev *udev;
3908b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3909b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3910b3f1c8c4SPaolo Bonzini
3911fe8fc5aeSPaolo Bonziniint main(void) {
3912b3f1c8c4SPaolo Bonzini    udev = udev_new();
3913b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3914fe8fc5aeSPaolo Bonzini    return 0;
3915fe8fc5aeSPaolo Bonzini}
3916fe8fc5aeSPaolo BonziniEOF
3917fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3918fe8fc5aeSPaolo Bonzini    mpathpersist=yes
39191b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
39201b0578f5SMurilo Opsfelder Araujo  else
39211b0578f5SMurilo Opsfelder Araujo    # probe for the old API
39221b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
39231b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
39241b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
39251b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
39261b0578f5SMurilo Opsfelder Araujoint logsink;
39271b0578f5SMurilo Opsfelder Araujoint main(void) {
39281b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
39291b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
39301b0578f5SMurilo Opsfelder Araujo    return 0;
39311b0578f5SMurilo Opsfelder Araujo}
39321b0578f5SMurilo Opsfelder AraujoEOF
39331b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
39341b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
39351b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
3936fe8fc5aeSPaolo Bonzini    else
3937fe8fc5aeSPaolo Bonzini      mpathpersist=no
3938fe8fc5aeSPaolo Bonzini    fi
39391b0578f5SMurilo Opsfelder Araujo  fi
3940fe8fc5aeSPaolo Bonzinielse
3941fe8fc5aeSPaolo Bonzini  mpathpersist=no
3942fe8fc5aeSPaolo Bonzinifi
3943fe8fc5aeSPaolo Bonzini
3944fe8fc5aeSPaolo Bonzini##########################################
3945e5d355d1Saliguori# pthread probe
39464b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
39473c529d93Saliguori
3948e5d355d1Saliguoripthread=no
3949414f0dabSblueswir1cat > $TMPC << EOF
39503c529d93Saliguori#include <pthread.h>
39517a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
39527a42bbe4SStefan Weilint main(void) {
39537a42bbe4SStefan Weil  pthread_t thread;
39547a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
39557a42bbe4SStefan Weil  return 0;
39567a42bbe4SStefan Weil}
3957414f0dabSblueswir1EOF
3958bd00d539SAndreas Färberif compile_prog "" "" ; then
3959bd00d539SAndreas Färber  pthread=yes
3960bd00d539SAndreas Färberelse
3961de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
396252166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3963e5d355d1Saliguori      pthread=yes
3964e3c56761SPeter Portante      found=no
3965e3c56761SPeter Portante      for lib_entry in $LIBS; do
3966e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3967e3c56761SPeter Portante          found=yes
3968e3c56761SPeter Portante          break
3969e3c56761SPeter Portante        fi
3970e3c56761SPeter Portante      done
3971e3c56761SPeter Portante      if test "$found" = "no"; then
39725572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
397314ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
3974e3c56761SPeter Portante      fi
3975409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3976de65fe0fSSebastian Herbszt      break
3977414f0dabSblueswir1    fi
3978de65fe0fSSebastian Herbszt  done
3979bd00d539SAndreas Färberfi
3980414f0dabSblueswir1
3981e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
398276ad07a4SPeter Maydell  error_exit "pthread check failed" \
398376ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3984e5d355d1Saliguorifi
3985e5d355d1Saliguori
3986479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
3987479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
39885c312079SDr. David Alan Gilbertcat > $TMPC << EOF
39895c312079SDr. David Alan Gilbert#include <pthread.h>
39905c312079SDr. David Alan Gilbert
39915c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
39925c312079SDr. David Alan Gilbertint main(void)
39935c312079SDr. David Alan Gilbert{
39945c312079SDr. David Alan Gilbert    pthread_t thread;
39955c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
39965c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
39975c312079SDr. David Alan Gilbert    return 0;
39985c312079SDr. David Alan Gilbert}
39995c312079SDr. David Alan GilbertEOF
40005c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
4001479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
4002479a5747SRoman Bolshakovfi
4003479a5747SRoman Bolshakov
4004479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
4005479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
4006479a5747SRoman Bolshakovcat > $TMPC << EOF
4007479a5747SRoman Bolshakov#include <pthread.h>
4008479a5747SRoman Bolshakov
4009479a5747SRoman Bolshakovstatic void *f(void *p) { pthread_setname_np("QEMU"); }
4010479a5747SRoman Bolshakovint main(void)
4011479a5747SRoman Bolshakov{
4012479a5747SRoman Bolshakov    pthread_t thread;
4013479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
4014479a5747SRoman Bolshakov    return 0;
4015479a5747SRoman Bolshakov}
4016479a5747SRoman BolshakovEOF
4017479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
4018479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
40195c312079SDr. David Alan Gilbertfi
40205c312079SDr. David Alan Gilbert
4021bf9298b9Saliguori##########################################
4022f27aaf4bSChristian Brunner# rbd probe
4023f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
4024f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
4025f27aaf4bSChristian Brunner#include <stdio.h>
4026ad32e9c0SJosh Durgin#include <rbd/librbd.h>
4027f27aaf4bSChristian Brunnerint main(void) {
4028ad32e9c0SJosh Durgin    rados_t cluster;
4029ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
4030f27aaf4bSChristian Brunner    return 0;
4031f27aaf4bSChristian Brunner}
4032f27aaf4bSChristian BrunnerEOF
4033ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
4034f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
4035f27aaf4bSChristian Brunner    rbd=yes
4036f27aaf4bSChristian Brunner  else
4037f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
403821684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
4039f27aaf4bSChristian Brunner    fi
4040f27aaf4bSChristian Brunner    rbd=no
4041f27aaf4bSChristian Brunner  fi
4042f27aaf4bSChristian Brunnerfi
4043f27aaf4bSChristian Brunner
4044f27aaf4bSChristian Brunner##########################################
4045b10d49d7SPino Toscano# libssh probe
4046b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
4047b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
4048b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
4049b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
4050b10d49d7SPino Toscano    libssh=yes
40510a12ec87SRichard W.M. Jones  else
4052b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
4053b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
40540a12ec87SRichard W.M. Jones    fi
4055b10d49d7SPino Toscano    libssh=no
40560a12ec87SRichard W.M. Jones  fi
40570a12ec87SRichard W.M. Jonesfi
40580a12ec87SRichard W.M. Jones
40590a12ec87SRichard W.M. Jones##########################################
4060b10d49d7SPino Toscano# Check for libssh 0.8
4061b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
4062b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
4063b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
4064b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
40659a2d462eSRichard W.M. Jones
4066b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
40679a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
4068b10d49d7SPino Toscano#include <libssh/libssh.h>
4069b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
40709a2d462eSRichard W.M. JonesEOF
4071b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
4072b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
40739a2d462eSRichard W.M. Jones  fi
40749a2d462eSRichard W.M. Jonesfi
40759a2d462eSRichard W.M. Jones
40769a2d462eSRichard W.M. Jones##########################################
40775c6c3a6cSChristoph Hellwig# linux-aio probe
40785c6c3a6cSChristoph Hellwig
40795c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
40805c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
40815c6c3a6cSChristoph Hellwig#include <libaio.h>
40825c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
4083832ce9c2SScott Wood#include <stddef.h>
40845c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
40855c6c3a6cSChristoph HellwigEOF
40865c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
40875c6c3a6cSChristoph Hellwig    linux_aio=yes
40885c6c3a6cSChristoph Hellwig  else
40895c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
409021684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
40915c6c3a6cSChristoph Hellwig    fi
40923cfcae3cSLuiz Capitulino    linux_aio=no
40935c6c3a6cSChristoph Hellwig  fi
40945c6c3a6cSChristoph Hellwigfi
4095c10dd856SAarushi Mehta##########################################
4096c10dd856SAarushi Mehta# linux-io-uring probe
4097c10dd856SAarushi Mehta
4098c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then
4099c10dd856SAarushi Mehta  if $pkg_config liburing; then
4100c10dd856SAarushi Mehta    linux_io_uring_cflags=$($pkg_config --cflags liburing)
4101c10dd856SAarushi Mehta    linux_io_uring_libs=$($pkg_config --libs liburing)
4102c10dd856SAarushi Mehta    linux_io_uring=yes
410373fd282eSStefan Hajnoczi
410473fd282eSStefan Hajnoczi    # io_uring is used in libqemuutil.a where per-file -libs variables are not
410573fd282eSStefan Hajnoczi    # seen by programs linking the archive.  It's not ideal, but just add the
410673fd282eSStefan Hajnoczi    # library dependency globally.
410773fd282eSStefan Hajnoczi    LIBS="$linux_io_uring_libs $LIBS"
4108c10dd856SAarushi Mehta  else
4109c10dd856SAarushi Mehta    if test "$linux_io_uring" = "yes" ; then
4110c10dd856SAarushi Mehta      feature_not_found "linux io_uring" "Install liburing devel"
4111c10dd856SAarushi Mehta    fi
4112c10dd856SAarushi Mehta    linux_io_uring=no
4113c10dd856SAarushi Mehta  fi
4114c10dd856SAarushi Mehtafi
41155c6c3a6cSChristoph Hellwig
41165c6c3a6cSChristoph Hellwig##########################################
41177aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
41183b8acc11SPaolo Bonzini
41197aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
41207aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
41217aaa6a16SPaolo Bonzini    tpm=no
41223b8acc11SPaolo Bonzini  else
41237aaa6a16SPaolo Bonzini    tpm=yes
41247aaa6a16SPaolo Bonzini  fi
41257aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
41267aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
41277aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
41287aaa6a16SPaolo Bonzini  fi
41293b8acc11SPaolo Bonzinifi
41303b8acc11SPaolo Bonzini
41313b8acc11SPaolo Bonzini##########################################
4132758e8e38SVenkateswararao Jujjuri (JV)# attr probe
4133758e8e38SVenkateswararao Jujjuri (JV)
4134758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
4135758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
4136758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
4137758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
4138f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
4139f2338fb4SPavel Borzenkov#include <attr/xattr.h>
4140f2338fb4SPavel Borzenkov#else
41414f26f2b6SAvi Kivity#include <sys/xattr.h>
4142f2338fb4SPavel Borzenkov#endif
4143758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
4144758e8e38SVenkateswararao Jujjuri (JV)EOF
41454f26f2b6SAvi Kivity  if compile_prog "" "" ; then
41464f26f2b6SAvi Kivity    attr=yes
41474f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
4148f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
4149758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
4150758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
41514f26f2b6SAvi Kivity    libattr=yes
4152758e8e38SVenkateswararao Jujjuri (JV)  else
4153758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
415421684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
4155758e8e38SVenkateswararao Jujjuri (JV)    fi
4156758e8e38SVenkateswararao Jujjuri (JV)    attr=no
4157758e8e38SVenkateswararao Jujjuri (JV)  fi
4158758e8e38SVenkateswararao Jujjuri (JV)fi
4159758e8e38SVenkateswararao Jujjuri (JV)
4160758e8e38SVenkateswararao Jujjuri (JV)##########################################
4161bf9298b9Saliguori# iovec probe
4162bf9298b9Saliguoricat > $TMPC <<EOF
4163db34f0b3Sblueswir1#include <sys/types.h>
4164bf9298b9Saliguori#include <sys/uio.h>
4165db34f0b3Sblueswir1#include <unistd.h>
4166f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
4167bf9298b9SaliguoriEOF
4168bf9298b9Saliguoriiovec=no
416952166aa0SJuan Quintelaif compile_prog "" "" ; then
4170bf9298b9Saliguori  iovec=yes
4171bf9298b9Saliguorifi
4172bf9298b9Saliguori
4173f652e6afSaurel32##########################################
4174ceb42de8Saliguori# preadv probe
4175ceb42de8Saliguoricat > $TMPC <<EOF
4176ceb42de8Saliguori#include <sys/types.h>
4177ceb42de8Saliguori#include <sys/uio.h>
4178ceb42de8Saliguori#include <unistd.h>
4179c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
4180ceb42de8SaliguoriEOF
4181ceb42de8Saliguoripreadv=no
418252166aa0SJuan Quintelaif compile_prog "" "" ; then
4183ceb42de8Saliguori  preadv=yes
4184ceb42de8Saliguorifi
4185ceb42de8Saliguori
4186ceb42de8Saliguori##########################################
4187f652e6afSaurel32# fdt probe
4188e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
4189e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
4190e169e1e1SPeter Maydellfdt_required=no
4191e169e1e1SPeter Maydellfor target in $target_list; do
4192e169e1e1SPeter Maydell  case $target in
4193a666409fSKONRAD Frederic    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu)
4194e169e1e1SPeter Maydell      fdt_required=yes
4195e169e1e1SPeter Maydell    ;;
4196e169e1e1SPeter Maydell  esac
4197e169e1e1SPeter Maydelldone
4198e169e1e1SPeter Maydell
4199e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
4200e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
4201e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
4202e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
4203e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
4204e169e1e1SPeter Maydell  fi
4205e169e1e1SPeter Maydell  fdt=yes
42067ba4a4d3SPhilippe Mathieu-Daudéelif test "$fdt" != "yes" ; then
42077ba4a4d3SPhilippe Mathieu-Daudé  fdt=no
4208e169e1e1SPeter Maydellfi
4209e169e1e1SPeter Maydell
4210d599938aSLaurent Vivier# fdt is only required when building softmmu targets
4211d599938aSLaurent Vivierif test -z "$fdt" -a "$softmmu" != "yes" ; then
4212d599938aSLaurent Vivier    fdt="no"
4213d599938aSLaurent Vivierfi
4214d599938aSLaurent Vivier
42152df87df7SJuan Quintelaif test "$fdt" != "no" ; then
4216b41af4baSJuan Quintela  fdt_libs="-lfdt"
421796ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
42186e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
4219f652e6afSaurel32  cat > $TMPC << EOF
422031ce0adbSThomas Huth#include <libfdt.h>
422196ce6545SPeter Crosthwaite#include <libfdt_env.h>
4222fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
4223f652e6afSaurel32EOF
422452166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
4225a540f158SPeter Crosthwaite    # system DTC is good - use it
4226e3971d61SPhilippe Mathieu-Daudé    fdt=system
4227aef45d51SDaniel P. Berrange  else
4228aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
4229aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
4230aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
4231aef45d51SDaniel P. Berrange      fi
4232aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
4233e3971d61SPhilippe Mathieu-Daudé          fdt=git
4234a540f158SPeter Crosthwaite          mkdir -p dtc
4235cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
4236a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
4237a540f158SPeter Crosthwaite              symlink "$source_path/dtc/scripts" "dtc/scripts"
42382df87df7SJuan Quintela          fi
4239a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
42408a99e9a3SPhilippe Mathieu-Daudé          fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
42418a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
4242a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
4243aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
4244aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4245aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
4246a540f158SPeter Crosthwaite      else
4247a540f158SPeter Crosthwaite          # don't have and don't want
4248de3a354aSMichael Walle          fdt_libs=
42492df87df7SJuan Quintela          fdt=no
4250f652e6afSaurel32      fi
4251f652e6afSaurel32  fi
4252aef45d51SDaniel P. Berrangefi
4253f652e6afSaurel32
4254a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
4255a540f158SPeter Crosthwaite
425620ff075bSMichael Walle##########################################
4257fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4258b1546f32SGerd Hoffmann
4259d52c454aSMarc-André Lureaugbm="no"
4260d52c454aSMarc-André Lureauif $pkg_config gbm; then
4261d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
4262d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
4263d52c454aSMarc-André Lureau    gbm="yes"
4264d52c454aSMarc-André Lureaufi
4265d52c454aSMarc-André Lureau
4266da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
42674939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
42685f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
42695f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
42705f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4271da076ffeSGerd Hoffmann    opengl=yes
4272925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4273925a0400SGerd Hoffmann        gtk_gl="yes"
4274925a0400SGerd Hoffmann    fi
4275cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
427620ff075bSMichael Walle  else
4277da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4278dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
427920ff075bSMichael Walle    fi
4280f676c67eSJeremy White    opengl_cflags=""
4281da076ffeSGerd Hoffmann    opengl_libs=""
4282da076ffeSGerd Hoffmann    opengl=no
428320ff075bSMichael Walle  fi
428420ff075bSMichael Wallefi
428520ff075bSMichael Walle
4286014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4287014cb152SGerd Hoffmann  cat > $TMPC << EOF
4288014cb152SGerd Hoffmann#include <epoxy/egl.h>
4289014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4290014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4291014cb152SGerd Hoffmann#endif
4292014cb152SGerd Hoffmannint main(void) { return 0; }
4293014cb152SGerd HoffmannEOF
4294014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4295014cb152SGerd Hoffmann    opengl_dmabuf=yes
4296014cb152SGerd Hoffmann  fi
4297014cb152SGerd Hoffmannfi
4298c9a12e75SChrysostomos Nanakos
4299e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
430099e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
430199e1a93bSPhilippe Mathieu-Daudé    case $target in
430299e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
430399e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
430499e1a93bSPhilippe Mathieu-Daudé      ;;
430599e1a93bSPhilippe Mathieu-Daudé    esac
430699e1a93bSPhilippe Mathieu-Daudé  done
430799e1a93bSPhilippe Mathieu-Daudéfi
430899e1a93bSPhilippe Mathieu-Daudé
4309ed279a06SKlim Kireev##########################################
4310ed279a06SKlim Kireev# libxml2 probe
4311ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4312ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4313ed279a06SKlim Kireev        libxml2="yes"
4314ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4315ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4316ed279a06SKlim Kireev    else
4317ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4318ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4319ed279a06SKlim Kireev        fi
4320ed279a06SKlim Kireev        libxml2="no"
4321ed279a06SKlim Kireev    fi
4322ed279a06SKlim Kireevfi
4323c9a12e75SChrysostomos Nanakos
4324eb100396SBharata B Rao##########################################
4325eb100396SBharata B Rao# glusterfs probe
4326eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
432765d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4328e01bee08SBharata B Rao    glusterfs="yes"
432989138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
433089138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4331d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4332d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4333d85fa9ebSJeff Cody    fi
433465d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
43350c14fb47SBharata B Rao      glusterfs_discard="yes"
43360c14fb47SBharata B Rao    fi
43377c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4338df3a429aSNiels de Vos      glusterfs_fallocate="yes"
43397c815372SBharata B Rao      glusterfs_zerofill="yes"
43407c815372SBharata B Rao    fi
4341e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
4342e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
4343e014dbe7SPrasanna Kumar Kalever
4344e014dbe7SPrasanna Kumar Kaleverint
4345e014dbe7SPrasanna Kumar Kalevermain(void)
4346e014dbe7SPrasanna Kumar Kalever{
4347e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
4348e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
4349e014dbe7SPrasanna Kumar Kalever}
4350e014dbe7SPrasanna Kumar KaleverEOF
4351e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4352e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
4353e014dbe7SPrasanna Kumar Kalever    fi
43540e3b891fSNiels de Vos    cat > $TMPC << EOF
43550e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
43560e3b891fSNiels de Vos
43570e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
43580e3b891fSNiels de Vosstatic void
43590e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
43600e3b891fSNiels de Vos{}
43610e3b891fSNiels de Vos
43620e3b891fSNiels de Vosint
43630e3b891fSNiels de Vosmain(void)
43640e3b891fSNiels de Vos{
43650e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
43660e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
43670e3b891fSNiels de Vos	return 0;
43680e3b891fSNiels de Vos}
43690e3b891fSNiels de VosEOF
43700e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
43710e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
43720e3b891fSNiels de Vos    fi
4373eb100396SBharata B Rao  else
4374eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
43758efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
43768efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4377eb100396SBharata B Rao    fi
4378e01bee08SBharata B Rao    glusterfs="no"
4379eb100396SBharata B Rao  fi
4380eb100396SBharata B Raofi
4381eb100396SBharata B Rao
438239386ac7Saurel32# Check for inotify functions when we are building linux-user
43833b3f24adSaurel32# emulator.  This is done because older glibc versions don't
43843b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
43853b3f24adSaurel32# don't provide them even if kernel supports them.
43863b3f24adSaurel32#
43873b3f24adSaurel32inotify=no
43883b3f24adSaurel32cat > $TMPC << EOF
43893b3f24adSaurel32#include <sys/inotify.h>
43903b3f24adSaurel32
43913b3f24adSaurel32int
43923b3f24adSaurel32main(void)
43933b3f24adSaurel32{
43943b3f24adSaurel32	/* try to start inotify */
43958690e420Saurel32	return inotify_init();
43963b3f24adSaurel32}
43973b3f24adSaurel32EOF
439852166aa0SJuan Quintelaif compile_prog "" "" ; then
43993b3f24adSaurel32  inotify=yes
44003b3f24adSaurel32fi
44013b3f24adSaurel32
4402c05c7a73SRiku Voipioinotify1=no
4403c05c7a73SRiku Voipiocat > $TMPC << EOF
4404c05c7a73SRiku Voipio#include <sys/inotify.h>
4405c05c7a73SRiku Voipio
4406c05c7a73SRiku Voipioint
4407c05c7a73SRiku Voipiomain(void)
4408c05c7a73SRiku Voipio{
4409c05c7a73SRiku Voipio    /* try to start inotify */
4410c05c7a73SRiku Voipio    return inotify_init1(0);
4411c05c7a73SRiku Voipio}
4412c05c7a73SRiku VoipioEOF
4413c05c7a73SRiku Voipioif compile_prog "" "" ; then
4414c05c7a73SRiku Voipio  inotify1=yes
4415c05c7a73SRiku Voipiofi
4416c05c7a73SRiku Voipio
4417099d6b0fSRiku Voipio# check if pipe2 is there
4418099d6b0fSRiku Voipiopipe2=no
4419099d6b0fSRiku Voipiocat > $TMPC << EOF
4420099d6b0fSRiku Voipio#include <unistd.h>
4421099d6b0fSRiku Voipio#include <fcntl.h>
4422099d6b0fSRiku Voipio
4423099d6b0fSRiku Voipioint main(void)
4424099d6b0fSRiku Voipio{
4425099d6b0fSRiku Voipio    int pipefd[2];
44269bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4427099d6b0fSRiku Voipio}
4428099d6b0fSRiku VoipioEOF
442952166aa0SJuan Quintelaif compile_prog "" "" ; then
4430099d6b0fSRiku Voipio  pipe2=yes
4431099d6b0fSRiku Voipiofi
4432099d6b0fSRiku Voipio
443340ff6d7eSKevin Wolf# check if accept4 is there
443440ff6d7eSKevin Wolfaccept4=no
443540ff6d7eSKevin Wolfcat > $TMPC << EOF
443640ff6d7eSKevin Wolf#include <sys/socket.h>
443740ff6d7eSKevin Wolf#include <stddef.h>
443840ff6d7eSKevin Wolf
443940ff6d7eSKevin Wolfint main(void)
444040ff6d7eSKevin Wolf{
444140ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
444240ff6d7eSKevin Wolf    return 0;
444340ff6d7eSKevin Wolf}
444440ff6d7eSKevin WolfEOF
444540ff6d7eSKevin Wolfif compile_prog "" "" ; then
444640ff6d7eSKevin Wolf  accept4=yes
444740ff6d7eSKevin Wolffi
444840ff6d7eSKevin Wolf
44493ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
44503ce34dfbSvibisreenivasansplice=no
44513ce34dfbSvibisreenivasancat > $TMPC << EOF
44523ce34dfbSvibisreenivasan#include <unistd.h>
44533ce34dfbSvibisreenivasan#include <fcntl.h>
44543ce34dfbSvibisreenivasan#include <limits.h>
44553ce34dfbSvibisreenivasan
44563ce34dfbSvibisreenivasanint main(void)
44573ce34dfbSvibisreenivasan{
445866ea0f22SStefan Weil    int len, fd = 0;
44593ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
44603ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
44613ce34dfbSvibisreenivasan    return 0;
44623ce34dfbSvibisreenivasan}
44633ce34dfbSvibisreenivasanEOF
446452166aa0SJuan Quintelaif compile_prog "" "" ; then
44653ce34dfbSvibisreenivasan  splice=yes
44663ce34dfbSvibisreenivasanfi
44673ce34dfbSvibisreenivasan
4468dcc38d1cSMarcelo Tosatti##########################################
4469a99d57bbSWanlong Gao# libnuma probe
4470a99d57bbSWanlong Gao
4471a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4472a99d57bbSWanlong Gao  cat > $TMPC << EOF
4473a99d57bbSWanlong Gao#include <numa.h>
4474a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4475a99d57bbSWanlong GaoEOF
4476a99d57bbSWanlong Gao
4477a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4478a99d57bbSWanlong Gao    numa=yes
4479a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4480a99d57bbSWanlong Gao  else
4481a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4482a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4483a99d57bbSWanlong Gao    fi
4484a99d57bbSWanlong Gao    numa=no
4485a99d57bbSWanlong Gao  fi
4486a99d57bbSWanlong Gaofi
4487a99d57bbSWanlong Gao
44887b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
44897b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
44907b01cb97SAlexandre Derumier    exit 1
44917b01cb97SAlexandre Derumierfi
44927b01cb97SAlexandre Derumier
44935a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
44945a22ab71SYang Zhong# do not support it.
44955a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
44965a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
44975a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
44985a22ab71SYang Zhong    fi
44995a22ab71SYang Zhong    malloc_trim="no"
45005a22ab71SYang Zhongfi
45015a22ab71SYang Zhong
45025a22ab71SYang Zhong#######################################
45035a22ab71SYang Zhong# malloc_trim
45045a22ab71SYang Zhong
45055a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
45065a22ab71SYang Zhong    cat > $TMPC << EOF
45075a22ab71SYang Zhong#include <malloc.h>
45085a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
45095a22ab71SYang ZhongEOF
45105a22ab71SYang Zhong    if compile_prog "" "" ; then
45115a22ab71SYang Zhong        malloc_trim="yes"
45125a22ab71SYang Zhong    else
45135a22ab71SYang Zhong        malloc_trim="no"
45145a22ab71SYang Zhong    fi
45155a22ab71SYang Zhongfi
45165a22ab71SYang Zhong
4517a99d57bbSWanlong Gao##########################################
45182847b469SFam Zheng# tcmalloc probe
45192847b469SFam Zheng
45202847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
45212847b469SFam Zheng  cat > $TMPC << EOF
45222847b469SFam Zheng#include <stdlib.h>
45232847b469SFam Zhengint main(void) { malloc(1); return 0; }
45242847b469SFam ZhengEOF
45252847b469SFam Zheng
45262847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
45272847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
45282847b469SFam Zheng  else
45292847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
45302847b469SFam Zheng  fi
45312847b469SFam Zhengfi
45322847b469SFam Zheng
45332847b469SFam Zheng##########################################
45347b01cb97SAlexandre Derumier# jemalloc probe
45357b01cb97SAlexandre Derumier
45367b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
45377b01cb97SAlexandre Derumier  cat > $TMPC << EOF
45387b01cb97SAlexandre Derumier#include <stdlib.h>
45397b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
45407b01cb97SAlexandre DerumierEOF
45417b01cb97SAlexandre Derumier
45427b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
45437b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
45447b01cb97SAlexandre Derumier  else
45457b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
45467b01cb97SAlexandre Derumier  fi
45477b01cb97SAlexandre Derumierfi
45487b01cb97SAlexandre Derumier
45497b01cb97SAlexandre Derumier##########################################
4550dcc38d1cSMarcelo Tosatti# signalfd probe
4551dcc38d1cSMarcelo Tosattisignalfd="no"
4552dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4553dcc38d1cSMarcelo Tosatti#include <unistd.h>
4554dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4555dcc38d1cSMarcelo Tosatti#include <signal.h>
4556dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4557dcc38d1cSMarcelo TosattiEOF
4558dcc38d1cSMarcelo Tosatti
4559dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4560dcc38d1cSMarcelo Tosatti  signalfd=yes
4561dcc38d1cSMarcelo Tosattifi
4562dcc38d1cSMarcelo Tosatti
4563d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4564d339d766SRichard W.M. Jonesoptreset="no"
4565d339d766SRichard W.M. Jonescat > $TMPC << EOF
4566d339d766SRichard W.M. Jones#include <getopt.h>
4567d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4568d339d766SRichard W.M. JonesEOF
4569d339d766SRichard W.M. Jones
4570d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4571d339d766SRichard W.M. Jones  optreset=yes
4572d339d766SRichard W.M. Jonesfi
4573d339d766SRichard W.M. Jones
4574c2882b96SRiku Voipio# check if eventfd is supported
4575c2882b96SRiku Voipioeventfd=no
4576c2882b96SRiku Voipiocat > $TMPC << EOF
4577c2882b96SRiku Voipio#include <sys/eventfd.h>
4578c2882b96SRiku Voipio
4579c2882b96SRiku Voipioint main(void)
4580c2882b96SRiku Voipio{
458155cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4582c2882b96SRiku Voipio}
4583c2882b96SRiku VoipioEOF
4584c2882b96SRiku Voipioif compile_prog "" "" ; then
4585c2882b96SRiku Voipio  eventfd=yes
4586c2882b96SRiku Voipiofi
4587c2882b96SRiku Voipio
4588751bcc39SMarc-André Lureau# check if memfd is supported
4589751bcc39SMarc-André Lureaumemfd=no
4590751bcc39SMarc-André Lureaucat > $TMPC << EOF
459175e5b70eSPaolo Bonzini#include <sys/mman.h>
4592751bcc39SMarc-André Lureau
4593751bcc39SMarc-André Lureauint main(void)
4594751bcc39SMarc-André Lureau{
4595751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4596751bcc39SMarc-André Lureau}
4597751bcc39SMarc-André LureauEOF
4598751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4599751bcc39SMarc-André Lureau  memfd=yes
4600751bcc39SMarc-André Lureaufi
4601751bcc39SMarc-André Lureau
4602955727d2SCortland Tölva# check for usbfs
4603955727d2SCortland Tölvahave_usbfs=no
4604955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
460596566d09SThomas Petazzoni  cat > $TMPC << EOF
460696566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
460796566d09SThomas Petazzoni
460896566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
460996566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
461096566d09SThomas Petazzoni#endif
461196566d09SThomas Petazzoni
461296566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
461396566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
461496566d09SThomas Petazzoni#endif
461596566d09SThomas Petazzoni
461696566d09SThomas Petazzoniint main(void)
461796566d09SThomas Petazzoni{
461896566d09SThomas Petazzoni    return 0;
461996566d09SThomas Petazzoni}
462096566d09SThomas PetazzoniEOF
462196566d09SThomas Petazzoni  if compile_prog "" ""; then
4622955727d2SCortland Tölva    have_usbfs=yes
4623955727d2SCortland Tölva  fi
4624955727d2SCortland Tölvafi
4625751bcc39SMarc-André Lureau
4626d0927938SUlrich Hecht# check for fallocate
4627d0927938SUlrich Hechtfallocate=no
4628d0927938SUlrich Hechtcat > $TMPC << EOF
4629d0927938SUlrich Hecht#include <fcntl.h>
4630d0927938SUlrich Hecht
4631d0927938SUlrich Hechtint main(void)
4632d0927938SUlrich Hecht{
4633d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4634d0927938SUlrich Hecht    return 0;
4635d0927938SUlrich Hecht}
4636d0927938SUlrich HechtEOF
46378fb03151SPeter Maydellif compile_prog "" "" ; then
4638d0927938SUlrich Hecht  fallocate=yes
4639d0927938SUlrich Hechtfi
4640d0927938SUlrich Hecht
46413d4fa43eSKusanagi Kouichi# check for fallocate hole punching
46423d4fa43eSKusanagi Kouichifallocate_punch_hole=no
46433d4fa43eSKusanagi Kouichicat > $TMPC << EOF
46443d4fa43eSKusanagi Kouichi#include <fcntl.h>
46453d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
46463d4fa43eSKusanagi Kouichi
46473d4fa43eSKusanagi Kouichiint main(void)
46483d4fa43eSKusanagi Kouichi{
46493d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
46503d4fa43eSKusanagi Kouichi    return 0;
46513d4fa43eSKusanagi Kouichi}
46523d4fa43eSKusanagi KouichiEOF
46533d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
46543d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
46553d4fa43eSKusanagi Kouichifi
46563d4fa43eSKusanagi Kouichi
4657b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4658b953f075SDenis V. Lunevfallocate_zero_range=no
4659b953f075SDenis V. Lunevcat > $TMPC << EOF
4660b953f075SDenis V. Lunev#include <fcntl.h>
4661b953f075SDenis V. Lunev#include <linux/falloc.h>
4662b953f075SDenis V. Lunev
4663b953f075SDenis V. Lunevint main(void)
4664b953f075SDenis V. Lunev{
4665b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4666b953f075SDenis V. Lunev    return 0;
4667b953f075SDenis V. Lunev}
4668b953f075SDenis V. LunevEOF
4669b953f075SDenis V. Lunevif compile_prog "" "" ; then
4670b953f075SDenis V. Lunev  fallocate_zero_range=yes
4671b953f075SDenis V. Lunevfi
4672b953f075SDenis V. Lunev
4673ed911435SKevin Wolf# check for posix_fallocate
4674ed911435SKevin Wolfposix_fallocate=no
4675ed911435SKevin Wolfcat > $TMPC << EOF
4676ed911435SKevin Wolf#include <fcntl.h>
4677ed911435SKevin Wolf
4678ed911435SKevin Wolfint main(void)
4679ed911435SKevin Wolf{
4680ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4681ed911435SKevin Wolf    return 0;
4682ed911435SKevin Wolf}
4683ed911435SKevin WolfEOF
4684ed911435SKevin Wolfif compile_prog "" "" ; then
4685ed911435SKevin Wolf    posix_fallocate=yes
4686ed911435SKevin Wolffi
4687ed911435SKevin Wolf
4688c727f47dSPeter Maydell# check for sync_file_range
4689c727f47dSPeter Maydellsync_file_range=no
4690c727f47dSPeter Maydellcat > $TMPC << EOF
4691c727f47dSPeter Maydell#include <fcntl.h>
4692c727f47dSPeter Maydell
4693c727f47dSPeter Maydellint main(void)
4694c727f47dSPeter Maydell{
4695c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4696c727f47dSPeter Maydell    return 0;
4697c727f47dSPeter Maydell}
4698c727f47dSPeter MaydellEOF
46998fb03151SPeter Maydellif compile_prog "" "" ; then
4700c727f47dSPeter Maydell  sync_file_range=yes
4701c727f47dSPeter Maydellfi
4702c727f47dSPeter Maydell
4703dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4704dace20dcSPeter Maydellfiemap=no
4705dace20dcSPeter Maydellcat > $TMPC << EOF
4706dace20dcSPeter Maydell#include <sys/ioctl.h>
4707dace20dcSPeter Maydell#include <linux/fs.h>
4708dace20dcSPeter Maydell#include <linux/fiemap.h>
4709dace20dcSPeter Maydell
4710dace20dcSPeter Maydellint main(void)
4711dace20dcSPeter Maydell{
4712dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4713dace20dcSPeter Maydell    return 0;
4714dace20dcSPeter Maydell}
4715dace20dcSPeter MaydellEOF
47168fb03151SPeter Maydellif compile_prog "" "" ; then
4717dace20dcSPeter Maydell  fiemap=yes
4718dace20dcSPeter Maydellfi
4719dace20dcSPeter Maydell
4720d0927938SUlrich Hecht# check for dup3
4721d0927938SUlrich Hechtdup3=no
4722d0927938SUlrich Hechtcat > $TMPC << EOF
4723d0927938SUlrich Hecht#include <unistd.h>
4724d0927938SUlrich Hecht
4725d0927938SUlrich Hechtint main(void)
4726d0927938SUlrich Hecht{
4727d0927938SUlrich Hecht    dup3(0, 0, 0);
4728d0927938SUlrich Hecht    return 0;
4729d0927938SUlrich Hecht}
4730d0927938SUlrich HechtEOF
473178f5d726SJan Kiszkaif compile_prog "" "" ; then
4732d0927938SUlrich Hecht  dup3=yes
4733d0927938SUlrich Hechtfi
4734d0927938SUlrich Hecht
47354e0c6529SAlex Bligh# check for ppoll support
47364e0c6529SAlex Blighppoll=no
47374e0c6529SAlex Blighcat > $TMPC << EOF
47384e0c6529SAlex Bligh#include <poll.h>
47394e0c6529SAlex Bligh
47404e0c6529SAlex Blighint main(void)
47414e0c6529SAlex Bligh{
47424e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
47434e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
47444e0c6529SAlex Bligh    return 0;
47454e0c6529SAlex Bligh}
47464e0c6529SAlex BlighEOF
47474e0c6529SAlex Blighif compile_prog "" "" ; then
47484e0c6529SAlex Bligh  ppoll=yes
47494e0c6529SAlex Blighfi
47504e0c6529SAlex Bligh
4751cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4752cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4753cd758dd0SAlex Blighcat > $TMPC << EOF
4754cd758dd0SAlex Bligh#include <sys/prctl.h>
4755cd758dd0SAlex Bligh
4756cd758dd0SAlex Blighint main(void)
4757cd758dd0SAlex Bligh{
4758cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4759cd758dd0SAlex Bligh    return 0;
4760cd758dd0SAlex Bligh}
4761cd758dd0SAlex BlighEOF
4762cd758dd0SAlex Blighif compile_prog "" "" ; then
4763cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4764cd758dd0SAlex Blighfi
4765cd758dd0SAlex Bligh
47663b6edd16SPeter Maydell# check for epoll support
47673b6edd16SPeter Maydellepoll=no
47683b6edd16SPeter Maydellcat > $TMPC << EOF
47693b6edd16SPeter Maydell#include <sys/epoll.h>
47703b6edd16SPeter Maydell
47713b6edd16SPeter Maydellint main(void)
47723b6edd16SPeter Maydell{
47733b6edd16SPeter Maydell    epoll_create(0);
47743b6edd16SPeter Maydell    return 0;
47753b6edd16SPeter Maydell}
47763b6edd16SPeter MaydellEOF
47778fb03151SPeter Maydellif compile_prog "" "" ; then
47783b6edd16SPeter Maydell  epoll=yes
47793b6edd16SPeter Maydellfi
47803b6edd16SPeter Maydell
4781227f0214SPeter Maydell# epoll_create1 is a later addition
4782227f0214SPeter Maydell# so we must check separately for its presence
47833b6edd16SPeter Maydellepoll_create1=no
47843b6edd16SPeter Maydellcat > $TMPC << EOF
47853b6edd16SPeter Maydell#include <sys/epoll.h>
47863b6edd16SPeter Maydell
47873b6edd16SPeter Maydellint main(void)
47883b6edd16SPeter Maydell{
478919e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
479019e83f6bSPeter Maydell     * a function being called. This is necessary so that on
479119e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
479219e83f6bSPeter Maydell     * the library but not declared in the header file we will
479319e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
479419e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
479519e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
479619e83f6bSPeter Maydell     */
4797c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
47983b6edd16SPeter Maydell}
47993b6edd16SPeter MaydellEOF
48008fb03151SPeter Maydellif compile_prog "" "" ; then
48013b6edd16SPeter Maydell  epoll_create1=yes
48023b6edd16SPeter Maydellfi
48033b6edd16SPeter Maydell
4804a8fd1abaSPeter Maydell# check for sendfile support
4805a8fd1abaSPeter Maydellsendfile=no
4806a8fd1abaSPeter Maydellcat > $TMPC << EOF
4807a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4808a8fd1abaSPeter Maydell
4809a8fd1abaSPeter Maydellint main(void)
4810a8fd1abaSPeter Maydell{
4811a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4812a8fd1abaSPeter Maydell}
4813a8fd1abaSPeter MaydellEOF
4814a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4815a8fd1abaSPeter Maydell  sendfile=yes
4816a8fd1abaSPeter Maydellfi
4817a8fd1abaSPeter Maydell
481851834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
481951834341SRiku Voipiotimerfd=no
482051834341SRiku Voipiocat > $TMPC << EOF
482151834341SRiku Voipio#include <sys/timerfd.h>
482251834341SRiku Voipio
482351834341SRiku Voipioint main(void)
482451834341SRiku Voipio{
482551834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
482651834341SRiku Voipio}
482751834341SRiku VoipioEOF
482851834341SRiku Voipioif compile_prog "" "" ; then
482951834341SRiku Voipio  timerfd=yes
483051834341SRiku Voipiofi
483151834341SRiku Voipio
48329af5c906SRiku Voipio# check for setns and unshare support
48339af5c906SRiku Voipiosetns=no
48349af5c906SRiku Voipiocat > $TMPC << EOF
48359af5c906SRiku Voipio#include <sched.h>
48369af5c906SRiku Voipio
48379af5c906SRiku Voipioint main(void)
48389af5c906SRiku Voipio{
48399af5c906SRiku Voipio    int ret;
48409af5c906SRiku Voipio    ret = setns(0, 0);
48419af5c906SRiku Voipio    ret = unshare(0);
48429af5c906SRiku Voipio    return ret;
48439af5c906SRiku Voipio}
48449af5c906SRiku VoipioEOF
48459af5c906SRiku Voipioif compile_prog "" "" ; then
48469af5c906SRiku Voipio  setns=yes
48479af5c906SRiku Voipiofi
48489af5c906SRiku Voipio
484938860a03SAleksandar Markovic# clock_adjtime probe
485038860a03SAleksandar Markovicclock_adjtime=no
485138860a03SAleksandar Markoviccat > $TMPC <<EOF
485238860a03SAleksandar Markovic#include <time.h>
485338860a03SAleksandar Markovic
485438860a03SAleksandar Markovicint main(void)
485538860a03SAleksandar Markovic{
485638860a03SAleksandar Markovic    return clock_adjtime(0, 0);
485738860a03SAleksandar Markovic}
485838860a03SAleksandar MarkovicEOF
485938860a03SAleksandar Markovicclock_adjtime=no
486038860a03SAleksandar Markovicif compile_prog "" "" ; then
486138860a03SAleksandar Markovic  clock_adjtime=yes
486238860a03SAleksandar Markovicfi
486338860a03SAleksandar Markovic
48645a03cd00SAleksandar Markovic# syncfs probe
48655a03cd00SAleksandar Markovicsyncfs=no
48665a03cd00SAleksandar Markoviccat > $TMPC <<EOF
48675a03cd00SAleksandar Markovic#include <unistd.h>
48685a03cd00SAleksandar Markovic
48695a03cd00SAleksandar Markovicint main(void)
48705a03cd00SAleksandar Markovic{
48715a03cd00SAleksandar Markovic    return syncfs(0);
48725a03cd00SAleksandar Markovic}
48735a03cd00SAleksandar MarkovicEOF
48745a03cd00SAleksandar Markovicsyncfs=no
48755a03cd00SAleksandar Markovicif compile_prog "" "" ; then
48765a03cd00SAleksandar Markovic  syncfs=yes
48775a03cd00SAleksandar Markovicfi
48785a03cd00SAleksandar Markovic
4879db37dd89SAleksandar Markovic# check for kcov support (kernel must be 4.4+, compiled with certain options)
4880db37dd89SAleksandar Markovickcov=no
4881db37dd89SAleksandar Markovicif check_include sys/kcov.h ; then
4882db37dd89SAleksandar Markovic    kcov=yes
4883db37dd89SAleksandar Markovicfi
4884db37dd89SAleksandar Markovic
48855f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
48865f71eac0SPeter Maydellhas_sphinx_build() {
48875f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
48885f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
48895f71eac0SPeter Maydell    # version requirement). This will fail if either
48905f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
48915f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
48925f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
4893903458c8SMarkus Armbruster    "$sphinx_build" -c "$source_path/docs" -b html "$TMPDIR1/sphinx" "$TMPDIR1/sphinx/out" >/dev/null 2>&1
48945f71eac0SPeter Maydell}
48955f71eac0SPeter Maydell
4896cc8ae6deSpbrook# Check if tools are available to build documentation.
4897a25dba17SJuan Quintelaif test "$docs" != "no" ; then
4898758b617aSPeter Maydell  if has_sphinx_build; then
4899758b617aSPeter Maydell    sphinx_ok=yes
4900758b617aSPeter Maydell  else
4901758b617aSPeter Maydell    sphinx_ok=no
4902758b617aSPeter Maydell  fi
4903758b617aSPeter Maydell  if has makeinfo && has pod2man && test "$sphinx_ok" = "yes"; then
4904a25dba17SJuan Quintela    docs=yes
490583a3ab8bSJuan Quintela  else
4906a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
4907758b617aSPeter Maydell      if has $sphinx_build && test "$sphinx_ok" != "yes"; then
4908758b617aSPeter Maydell        echo "Warning: $sphinx_build exists but it is either too old or uses too old a Python version" >&2
4909758b617aSPeter Maydell      fi
4910758b617aSPeter Maydell      feature_not_found "docs" "Install texinfo, Perl/perl-podlators and a Python 3 version of python-sphinx"
491183a3ab8bSJuan Quintela    fi
4912a25dba17SJuan Quintela    docs=no
491383a3ab8bSJuan Quintela  fi
4914cc8ae6deSpbrookfi
4915cc8ae6deSpbrook
4916f514f41cSStefan Weil# Search for bswap_32 function
49176ae9a1f4SJuan Quintelabyteswap_h=no
49186ae9a1f4SJuan Quintelacat > $TMPC << EOF
49196ae9a1f4SJuan Quintela#include <byteswap.h>
49206ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
49216ae9a1f4SJuan QuintelaEOF
492252166aa0SJuan Quintelaif compile_prog "" "" ; then
49236ae9a1f4SJuan Quintela  byteswap_h=yes
49246ae9a1f4SJuan Quintelafi
49256ae9a1f4SJuan Quintela
492675f13596SStefan Weil# Search for bswap32 function
49276ae9a1f4SJuan Quintelabswap_h=no
49286ae9a1f4SJuan Quintelacat > $TMPC << EOF
49296ae9a1f4SJuan Quintela#include <sys/endian.h>
49306ae9a1f4SJuan Quintela#include <sys/types.h>
49316ae9a1f4SJuan Quintela#include <machine/bswap.h>
49326ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
49336ae9a1f4SJuan QuintelaEOF
493452166aa0SJuan Quintelaif compile_prog "" "" ; then
49356ae9a1f4SJuan Quintela  bswap_h=yes
49366ae9a1f4SJuan Quintelafi
49376ae9a1f4SJuan Quintela
4938da93a1fdSaliguori##########################################
4939e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4940c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4941e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
49423c33ea96SPaolo Bonzini    libiscsi="yes"
4943ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4944ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4945c589b249SRonnie Sahlberg  else
4946c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4947e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4948c589b249SRonnie Sahlberg    fi
4949c589b249SRonnie Sahlberg    libiscsi="no"
4950c589b249SRonnie Sahlberg  fi
4951c589b249SRonnie Sahlbergfi
4952c589b249SRonnie Sahlberg
4953c589b249SRonnie Sahlberg##########################################
49548bacde8dSNatanael Copa# Do we need libm
49558bacde8dSNatanael Copacat > $TMPC << EOF
49568bacde8dSNatanael Copa#include <math.h>
4957f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
49588bacde8dSNatanael CopaEOF
49598bacde8dSNatanael Copaif compile_prog "" "" ; then
49608bacde8dSNatanael Copa  :
49618bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
49628bacde8dSNatanael Copa  LIBS="-lm $LIBS"
49638bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
49648bacde8dSNatanael Copaelse
496576ad07a4SPeter Maydell  error_exit "libm check failed"
49668bacde8dSNatanael Copafi
49678bacde8dSNatanael Copa
49688bacde8dSNatanael Copa##########################################
4969da93a1fdSaliguori# Do we need librt
49708bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
49718bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
49728bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
49738bacde8dSNatanael Copa# function in addition.
4974da93a1fdSaliguoricat > $TMPC <<EOF
4975da93a1fdSaliguori#include <signal.h>
4976da93a1fdSaliguori#include <time.h>
49778bacde8dSNatanael Copaint main(void) {
49788bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
49798bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
49808bacde8dSNatanael Copa}
4981da93a1fdSaliguoriEOF
4982da93a1fdSaliguori
498352166aa0SJuan Quintelaif compile_prog "" "" ; then
498407ffa4bdSJuan Quintela  :
49858bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
498618e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
498718e588b1SRick Liu  LIBS="$LIBS -lrt"
498818e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4989da93a1fdSaliguorifi
4990da93a1fdSaliguori
4991d99e97e6SThomas Huth# Check whether we need to link libutil for openpty()
4992d99e97e6SThomas Huthcat > $TMPC << EOF
4993d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
4994d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
4995d99e97e6SThomas HuthEOF
4996d99e97e6SThomas Huth
4997d99e97e6SThomas Huthif ! compile_prog "" "" ; then
4998d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
49996362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
5000d99e97e6SThomas Huth    libs_tools="-lutil $libs_tools"
5001d99e97e6SThomas Huth  fi
50026362a53fSJuan Quintelafi
50036362a53fSJuan Quintela
5004de5071c5SBlue Swirl##########################################
5005cd4ec0b4SGerd Hoffmann# spice probe
5006cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
5007cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
5008cd4ec0b4SGerd Hoffmann#include <spice.h>
5009cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
5010cd4ec0b4SGerd HoffmannEOF
5011710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
5012710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
50131b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
501465d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
5015cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
5016cd4ec0b4SGerd Hoffmann    spice="yes"
5017cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
5018cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
50192e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
50202e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
5021cd4ec0b4SGerd Hoffmann  else
5022cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
50238efc9363SHu Tao      feature_not_found "spice" \
50241b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
5025cd4ec0b4SGerd Hoffmann    fi
5026cd4ec0b4SGerd Hoffmann    spice="no"
5027cd4ec0b4SGerd Hoffmann  fi
5028cd4ec0b4SGerd Hoffmannfi
5029cd4ec0b4SGerd Hoffmann
50307b02f544SMarc-André Lureau# check for smartcard support
50317b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
50320f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
50337b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
50347b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
50357b02f544SMarc-André Lureau        smartcard="yes"
5036111a38b0SRobert Relyea    else
50377b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
50387b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
5039111a38b0SRobert Relyea        fi
50407b02f544SMarc-André Lureau        smartcard="no"
5041111a38b0SRobert Relyea    fi
5042111a38b0SRobert Relyeafi
5043111a38b0SRobert Relyea
50442b2325ffSGerd Hoffmann# check for libusb
50452b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
504665d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
50472b2325ffSGerd Hoffmann        libusb="yes"
5048ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
5049ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
50502b2325ffSGerd Hoffmann    else
50512b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
50528efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
50532b2325ffSGerd Hoffmann        fi
50542b2325ffSGerd Hoffmann        libusb="no"
50552b2325ffSGerd Hoffmann    fi
50562b2325ffSGerd Hoffmannfi
50572b2325ffSGerd Hoffmann
505869354a83SHans de Goede# check for usbredirparser for usb network redirection support
505969354a83SHans de Goedeif test "$usb_redir" != "no" ; then
506065d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
506169354a83SHans de Goede        usb_redir="yes"
5062ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
5063ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
506469354a83SHans de Goede    else
506569354a83SHans de Goede        if test "$usb_redir" = "yes"; then
506621684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
506769354a83SHans de Goede        fi
506869354a83SHans de Goede        usb_redir="no"
506969354a83SHans de Goede    fi
507069354a83SHans de Goedefi
507169354a83SHans de Goede
5072cd4ec0b4SGerd Hoffmann##########################################
5073d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
5074d9840e25STomoki Sekiyama
5075e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5076e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
5077d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
5078690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
5079d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
5080d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
5081690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
5082d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
5083d9840e25STomoki Sekiyama	  ;;
5084690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
5085d9840e25STomoki Sekiyama  esac
5086d9840e25STomoki Sekiyama  cat > $TMPC << EOF
5087d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
5088d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
5089d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
5090d9840e25STomoki SekiyamaEOF
5091d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
5092d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
5093d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
5094315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
5095f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
5096d9840e25STomoki Sekiyama  else
5097d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
5098d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
5099d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
5100d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
5101d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
5102d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
5103d9840e25STomoki Sekiyama      feature_not_found "VSS support"
5104d9840e25STomoki Sekiyama    fi
5105d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
5106d9840e25STomoki Sekiyama  fi
5107d9840e25STomoki Sekiyamafi
5108d9840e25STomoki Sekiyama
5109d9840e25STomoki Sekiyama##########################################
5110d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
5111d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
5112d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
5113d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
5114d9840e25STomoki Sekiyama
5115e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5116e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
5117d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
5118d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
5119d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
5120d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
5121d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
5122d9840e25STomoki Sekiyama    else
5123d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
5124d9840e25STomoki Sekiyama    fi
5125d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
5126d9840e25STomoki Sekiyama    win_sdk=""
5127d9840e25STomoki Sekiyama  fi
5128d9840e25STomoki Sekiyamafi
5129d9840e25STomoki Sekiyama
5130d9840e25STomoki Sekiyama##########################################
513150cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
5132e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
513350cbebb9SMichael Roth  cat > $TMPC << EOF
513450cbebb9SMichael Roth#include <windows.h>
513550cbebb9SMichael Roth#include <ntddscsi.h>
513650cbebb9SMichael Rothint main(void) {
513750cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
513850cbebb9SMichael Roth#error Missing required ioctl definitions
513950cbebb9SMichael Roth#endif
514050cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
514150cbebb9SMichael Roth  return addr.Lun;
514250cbebb9SMichael Roth}
514350cbebb9SMichael RothEOF
514450cbebb9SMichael Roth  if compile_prog "" "" ; then
514550cbebb9SMichael Roth    guest_agent_ntddscsi=yes
5146996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
514750cbebb9SMichael Roth  fi
514850cbebb9SMichael Rothfi
514950cbebb9SMichael Roth
515050cbebb9SMichael Roth##########################################
51519d9e1521SGerd Hoffmann# virgl renderer probe
51529d9e1521SGerd Hoffmann
51539d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
51549d9e1521SGerd Hoffmann  cat > $TMPC << EOF
51559d9e1521SGerd Hoffmann#include <virglrenderer.h>
51569d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
51579d9e1521SGerd HoffmannEOF
51589d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
51599d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
516047479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
51619d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
51629d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
51639d9e1521SGerd Hoffmann    virglrenderer="yes"
51649d9e1521SGerd Hoffmann  else
51659d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
51669d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
51679d9e1521SGerd Hoffmann    fi
51689d9e1521SGerd Hoffmann    virglrenderer="no"
51699d9e1521SGerd Hoffmann  fi
51709d9e1521SGerd Hoffmannfi
51719d9e1521SGerd Hoffmann
51729d9e1521SGerd Hoffmann##########################################
51738ca80760SRichard Henderson# capstone
51748ca80760SRichard Henderson
5175e219c499SRichard Hendersoncase "$capstone" in
5176e219c499SRichard Henderson  "" | yes)
51778ca80760SRichard Henderson    if $pkg_config capstone; then
5178e219c499SRichard Henderson      capstone=system
5179e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
5180e219c499SRichard Henderson      capstone=git
5181e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
5182e219c499SRichard Henderson      capstone=internal
5183e219c499SRichard Henderson    elif test -z "$capstone" ; then
5184e219c499SRichard Henderson      capstone=no
5185e219c499SRichard Henderson    else
5186e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
5187e219c499SRichard Henderson    fi
5188e219c499SRichard Henderson    ;;
5189e219c499SRichard Henderson
5190e219c499SRichard Henderson  system)
5191e219c499SRichard Henderson    if ! $pkg_config capstone; then
5192e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
5193e219c499SRichard Henderson    fi
5194e219c499SRichard Henderson    ;;
5195e219c499SRichard Hendersonesac
5196e219c499SRichard Henderson
5197e219c499SRichard Hendersoncase "$capstone" in
5198e219c499SRichard Henderson  git | internal)
5199e219c499SRichard Henderson    if test "$capstone" = git; then
5200e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
5201e219c499SRichard Henderson    fi
5202e219c499SRichard Henderson    mkdir -p capstone
5203e219c499SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
5204e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
5205e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
5206e219c499SRichard Henderson    else
5207e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
5208e219c499SRichard Henderson    fi
520902f9135bSDaniel P. Berrangé    libs_cpu="-L\$(BUILD_DIR)/capstone -lcapstone $libs_cpu"
5210e219c499SRichard Henderson    ;;
5211e219c499SRichard Henderson
5212e219c499SRichard Henderson  system)
52138ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
521402f9135bSDaniel P. Berrangé    libs_cpu="$($pkg_config --libs capstone) $libs_cpu"
5215e219c499SRichard Henderson    ;;
5216e219c499SRichard Henderson
5217e219c499SRichard Henderson  no)
5218e219c499SRichard Henderson    ;;
5219e219c499SRichard Henderson  *)
5220e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
5221e219c499SRichard Henderson    ;;
5222e219c499SRichard Hendersonesac
52238ca80760SRichard Henderson
52248ca80760SRichard Henderson##########################################
52255f6b9e8fSBlue Swirl# check if we have fdatasync
52265f6b9e8fSBlue Swirl
52275f6b9e8fSBlue Swirlfdatasync=no
52285f6b9e8fSBlue Swirlcat > $TMPC << EOF
52295f6b9e8fSBlue Swirl#include <unistd.h>
5230d1722a27SAlexandre Raymondint main(void) {
5231d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5232d1722a27SAlexandre Raymondreturn fdatasync(0);
5233d1722a27SAlexandre Raymond#else
5234e172fe11SStefan Weil#error Not supported
5235d1722a27SAlexandre Raymond#endif
5236d1722a27SAlexandre Raymond}
52375f6b9e8fSBlue SwirlEOF
52385f6b9e8fSBlue Swirlif compile_prog "" "" ; then
52395f6b9e8fSBlue Swirl    fdatasync=yes
52405f6b9e8fSBlue Swirlfi
52415f6b9e8fSBlue Swirl
524294a420b1SStefan Hajnoczi##########################################
5243e78815a5SAndreas Färber# check if we have madvise
5244e78815a5SAndreas Färber
5245e78815a5SAndreas Färbermadvise=no
5246e78815a5SAndreas Färbercat > $TMPC << EOF
5247e78815a5SAndreas Färber#include <sys/types.h>
5248e78815a5SAndreas Färber#include <sys/mman.h>
5249832ce9c2SScott Wood#include <stddef.h>
5250e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5251e78815a5SAndreas FärberEOF
5252e78815a5SAndreas Färberif compile_prog "" "" ; then
5253e78815a5SAndreas Färber    madvise=yes
5254e78815a5SAndreas Färberfi
5255e78815a5SAndreas Färber
5256e78815a5SAndreas Färber##########################################
5257e78815a5SAndreas Färber# check if we have posix_madvise
5258e78815a5SAndreas Färber
5259e78815a5SAndreas Färberposix_madvise=no
5260e78815a5SAndreas Färbercat > $TMPC << EOF
5261e78815a5SAndreas Färber#include <sys/mman.h>
5262832ce9c2SScott Wood#include <stddef.h>
5263e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5264e78815a5SAndreas FärberEOF
5265e78815a5SAndreas Färberif compile_prog "" "" ; then
5266e78815a5SAndreas Färber    posix_madvise=yes
5267e78815a5SAndreas Färberfi
5268e78815a5SAndreas Färber
5269e78815a5SAndreas Färber##########################################
52709bc5a719SAndreas Gustafsson# check if we have posix_memalign()
52719bc5a719SAndreas Gustafsson
52729bc5a719SAndreas Gustafssonposix_memalign=no
52739bc5a719SAndreas Gustafssoncat > $TMPC << EOF
52749bc5a719SAndreas Gustafsson#include <stdlib.h>
52759bc5a719SAndreas Gustafssonint main(void) {
52769bc5a719SAndreas Gustafsson    void *p;
52779bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
52789bc5a719SAndreas Gustafsson}
52799bc5a719SAndreas GustafssonEOF
52809bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
52819bc5a719SAndreas Gustafsson    posix_memalign=yes
52829bc5a719SAndreas Gustafssonfi
52839bc5a719SAndreas Gustafsson
52849bc5a719SAndreas Gustafsson##########################################
52850a852417SPaul Durrant# check if we have posix_syslog
52860a852417SPaul Durrant
52870a852417SPaul Durrantposix_syslog=no
52880a852417SPaul Durrantcat > $TMPC << EOF
52890a852417SPaul Durrant#include <syslog.h>
52900a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
52910a852417SPaul DurrantEOF
52920a852417SPaul Durrantif compile_prog "" "" ; then
52930a852417SPaul Durrant    posix_syslog=yes
52940a852417SPaul Durrantfi
52950a852417SPaul Durrant
52960a852417SPaul Durrant##########################################
5297401bc051SPeter Maydell# check if we have sem_timedwait
5298401bc051SPeter Maydell
5299401bc051SPeter Maydellsem_timedwait=no
5300401bc051SPeter Maydellcat > $TMPC << EOF
5301401bc051SPeter Maydell#include <semaphore.h>
5302811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
5303401bc051SPeter MaydellEOF
5304401bc051SPeter Maydellif compile_prog "" "" ; then
5305401bc051SPeter Maydell    sem_timedwait=yes
5306401bc051SPeter Maydellfi
5307401bc051SPeter Maydell
5308401bc051SPeter Maydell##########################################
53095c99fa37SKeno Fischer# check if we have strchrnul
53105c99fa37SKeno Fischer
53115c99fa37SKeno Fischerstrchrnul=no
53125c99fa37SKeno Fischercat > $TMPC << EOF
53135c99fa37SKeno Fischer#include <string.h>
53145c99fa37SKeno Fischerint main(void);
53155c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
53165c99fa37SKeno Fischerchar *haystack = (char*)&main;
53175c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
53185c99fa37SKeno FischerEOF
53195c99fa37SKeno Fischerif compile_prog "" "" ; then
53205c99fa37SKeno Fischer    strchrnul=yes
53215c99fa37SKeno Fischerfi
53225c99fa37SKeno Fischer
53238a792b03SJiufei Xue#########################################
53248a792b03SJiufei Xue# check if we have st_atim
53258a792b03SJiufei Xue
53268a792b03SJiufei Xuest_atim=no
53278a792b03SJiufei Xuecat > $TMPC << EOF
53288a792b03SJiufei Xue#include <sys/stat.h>
53298a792b03SJiufei Xue#include <stddef.h>
53308a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); }
53318a792b03SJiufei XueEOF
53328a792b03SJiufei Xueif compile_prog "" "" ; then
53338a792b03SJiufei Xue    st_atim=yes
53348a792b03SJiufei Xuefi
53358a792b03SJiufei Xue
53365c99fa37SKeno Fischer##########################################
533794a420b1SStefan Hajnoczi# check if trace backend exists
533894a420b1SStefan Hajnoczi
53395b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
534094a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
53415b808275SLluís Vilanova  error_exit "invalid trace backends" \
53425b808275SLluís Vilanova      "Please choose supported trace backends."
534394a420b1SStefan Hajnoczifi
534494a420b1SStefan Hajnoczi
53457e24e92aSStefan Hajnoczi##########################################
53467e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
53475b808275SLluís Vilanovaif have_backend "ust"; then
53487e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5349bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
53507e24e92aSStefan Hajnocziint main(void) { return 0; }
53517e24e92aSStefan HajnocziEOF
5352c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5353bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
535489138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
53557e24e92aSStefan Hajnoczi    else
5356c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5357bf15f63cSMohamad Gebai    fi
5358bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
535989138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5360bf15f63cSMohamad Gebai    else
5361bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5362bf15f63cSMohamad Gebai    fi
5363bf15f63cSMohamad Gebai
5364bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5365bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
5366bf15f63cSMohamad Gebai  else
5367bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
53687e24e92aSStefan Hajnoczi  fi
53697e24e92aSStefan Hajnoczifi
5370b3d08c02SDaniel P. Berrange
5371b3d08c02SDaniel P. Berrange##########################################
5372b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
53735b808275SLluís Vilanovaif have_backend "dtrace"; then
5374b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
537576ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5376b3d08c02SDaniel P. Berrange  fi
5377c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5378c276b17dSDaniel P. Berrange  if has 'stap' ; then
5379c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5380c276b17dSDaniel P. Berrange  fi
5381b3d08c02SDaniel P. Berrangefi
5382b3d08c02SDaniel P. Berrange
53837e24e92aSStefan Hajnoczi##########################################
5384519175a2SAlex Barcelo# check and set a backend for coroutine
5385d0e2fce5SAneesh Kumar K.V
53867c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
538733c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
538833c53c54SDaniel P. Berrange# specific one.
53897c2acc70SPeter Maydell
53907c2acc70SPeter Maydellucontext_works=no
5391d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5392d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5393d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5394cdf84806SPeter Maydell#ifdef __stub_makecontext
5395cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5396cdf84806SPeter Maydell#endif
539775cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5398d0e2fce5SAneesh Kumar K.VEOF
5399d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
54007c2acc70SPeter Maydell    ucontext_works=yes
5401d0e2fce5SAneesh Kumar K.V  fi
5402519175a2SAlex Barcelofi
54037c2acc70SPeter Maydell
54047c2acc70SPeter Maydellif test "$coroutine" = ""; then
54057c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
54067c2acc70SPeter Maydell    coroutine=win32
54077c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
54087c2acc70SPeter Maydell    coroutine=ucontext
5409519175a2SAlex Barcelo  else
54107c2acc70SPeter Maydell    coroutine=sigaltstack
54117c2acc70SPeter Maydell  fi
54127c2acc70SPeter Maydellelse
54137c2acc70SPeter Maydell  case $coroutine in
54147c2acc70SPeter Maydell  windows)
54157c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
54167c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
54177c2acc70SPeter Maydell    fi
54187c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
54197c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
54207c2acc70SPeter Maydell    coroutine=win32
54217c2acc70SPeter Maydell    ;;
54227c2acc70SPeter Maydell  ucontext)
54237c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
54247c2acc70SPeter Maydell      feature_not_found "ucontext"
54257c2acc70SPeter Maydell    fi
54267c2acc70SPeter Maydell    ;;
542733c53c54SDaniel P. Berrange  sigaltstack)
54287c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
54297c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
54307c2acc70SPeter Maydell    fi
54317c2acc70SPeter Maydell    ;;
54327c2acc70SPeter Maydell  *)
543376ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
54347c2acc70SPeter Maydell    ;;
54357c2acc70SPeter Maydell  esac
5436d0e2fce5SAneesh Kumar K.Vfi
5437d0e2fce5SAneesh Kumar K.V
543870c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
543970c60c08SStefan Hajnoczi  coroutine_pool=yes
544070c60c08SStefan Hajnoczifi
544170c60c08SStefan Hajnoczi
54427d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
54437d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
54447d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
54457d992e4dSPeter Lieven    coroutine_pool=no
54467d992e4dSPeter Lieven  fi
54477d992e4dSPeter Lievenfi
54487d992e4dSPeter Lieven
54497d992e4dSPeter Lieven
5450d0e2fce5SAneesh Kumar K.V##########################################
5451d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5452d2042378SAneesh Kumar K.V
54534e1797f9SStefan Weilopen_by_handle_at=no
5454d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5455d2042378SAneesh Kumar K.V#include <fcntl.h>
5456acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5457acc55ba8SStefan Weil# error missing definition
5458acc55ba8SStefan Weil#else
545975cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5460acc55ba8SStefan Weil#endif
5461d2042378SAneesh Kumar K.VEOF
5462d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5463d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5464d2042378SAneesh Kumar K.Vfi
5465d2042378SAneesh Kumar K.V
5466e06a765eSHarsh Prateek Bora########################################
5467e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5468e06a765eSHarsh Prateek Bora
5469e06a765eSHarsh Prateek Boralinux_magic_h=no
5470e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5471e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5472e06a765eSHarsh Prateek Boraint main(void) {
547375cafad7SStefan Weil  return 0;
5474e06a765eSHarsh Prateek Bora}
5475e06a765eSHarsh Prateek BoraEOF
5476e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5477e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5478e06a765eSHarsh Prateek Borafi
5479e06a765eSHarsh Prateek Bora
54808ab1bf12SLuiz Capitulino########################################
5481c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
5482c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
5483c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
5484c95e3080SKevin Wolf# only a warning.
5485c95e3080SKevin Wolf#
5486c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
5487c95e3080SKevin Wolf# the build doesn't fail anyway.
5488c95e3080SKevin Wolf
548906d71fa1SPeter Maydellpragma_disable_unused_but_set=no
549006d71fa1SPeter Maydellcat > $TMPC << EOF
5491e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
5492c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
5493e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
5494c95e3080SKevin Wolf
549506d71fa1SPeter Maydellint main(void) {
549606d71fa1SPeter Maydell    return 0;
549706d71fa1SPeter Maydell}
549806d71fa1SPeter MaydellEOF
549906d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
5500cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
5501c95e3080SKevin Wolfelse
5502c95e3080SKevin Wolf    werror=no
550306d71fa1SPeter Maydellfi
550406d71fa1SPeter Maydell
550506d71fa1SPeter Maydell########################################
5506541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
55073f4349dcSKevin Wolf
55083f4349dcSKevin Wolfvalgrind_h=no
55093f4349dcSKevin Wolfcat > $TMPC << EOF
55103f4349dcSKevin Wolf#include <valgrind/valgrind.h>
55113f4349dcSKevin Wolfint main(void) {
55123f4349dcSKevin Wolf  return 0;
55133f4349dcSKevin Wolf}
55143f4349dcSKevin WolfEOF
55153f4349dcSKevin Wolfif compile_prog "" "" ; then
55163f4349dcSKevin Wolf    valgrind_h=yes
55173f4349dcSKevin Wolffi
55183f4349dcSKevin Wolf
55193f4349dcSKevin Wolf########################################
55208ab1bf12SLuiz Capitulino# check if environ is declared
55218ab1bf12SLuiz Capitulino
55228ab1bf12SLuiz Capitulinohas_environ=no
55238ab1bf12SLuiz Capitulinocat > $TMPC << EOF
55248ab1bf12SLuiz Capitulino#include <unistd.h>
55258ab1bf12SLuiz Capitulinoint main(void) {
5526c075a723SBlue Swirl    environ = 0;
55278ab1bf12SLuiz Capitulino    return 0;
55288ab1bf12SLuiz Capitulino}
55298ab1bf12SLuiz CapitulinoEOF
55308ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
55318ab1bf12SLuiz Capitulino    has_environ=yes
55328ab1bf12SLuiz Capitulinofi
55338ab1bf12SLuiz Capitulino
553476a347e1SRichard Henderson########################################
553576a347e1SRichard Henderson# check if cpuid.h is usable.
553676a347e1SRichard Henderson
553776a347e1SRichard Hendersoncat > $TMPC << EOF
553876a347e1SRichard Henderson#include <cpuid.h>
553976a347e1SRichard Hendersonint main(void) {
5540774d566cSPeter Maydell    unsigned a, b, c, d;
5541774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5542774d566cSPeter Maydell
5543774d566cSPeter Maydell    if (max >= 1) {
5544774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5545774d566cSPeter Maydell    }
5546774d566cSPeter Maydell
5547774d566cSPeter Maydell    if (max >= 7) {
5548774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5549774d566cSPeter Maydell    }
5550774d566cSPeter Maydell
555176a347e1SRichard Henderson    return 0;
555276a347e1SRichard Henderson}
555376a347e1SRichard HendersonEOF
555476a347e1SRichard Hendersonif compile_prog "" "" ; then
555576a347e1SRichard Henderson    cpuid_h=yes
555676a347e1SRichard Hendersonfi
555776a347e1SRichard Henderson
55585dd89908SRichard Henderson##########################################
55595dd89908SRichard Henderson# avx2 optimization requirement check
55605dd89908SRichard Henderson#
55615dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
55625dd89908SRichard Henderson# since we won't be able to select the new routines.
55635dd89908SRichard Henderson
5564e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
55655dd89908SRichard Henderson  cat > $TMPC << EOF
55665dd89908SRichard Henderson#pragma GCC push_options
55675dd89908SRichard Henderson#pragma GCC target("avx2")
55685dd89908SRichard Henderson#include <cpuid.h>
55695dd89908SRichard Henderson#include <immintrin.h>
55705dd89908SRichard Hendersonstatic int bar(void *a) {
55715dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
55725dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
55735dd89908SRichard Henderson}
55745dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
55755dd89908SRichard HendersonEOF
55765dd89908SRichard Henderson  if compile_object "" ; then
55775dd89908SRichard Henderson    avx2_opt="yes"
557886583a07SLiam Merwick  else
557986583a07SLiam Merwick    avx2_opt="no"
55805dd89908SRichard Henderson  fi
55815dd89908SRichard Hendersonfi
55825dd89908SRichard Henderson
5583*6b8cd447SRobert Hoo##########################################
5584*6b8cd447SRobert Hoo# avx512f optimization requirement check
5585*6b8cd447SRobert Hoo#
5586*6b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable,
5587*6b8cd447SRobert Hoo# since we won't be able to select the new routines.
5588*6b8cd447SRobert Hoo# by default, it is turned off.
5589*6b8cd447SRobert Hoo# if user explicitly want to enable it, check environment
5590*6b8cd447SRobert Hoo
5591*6b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then
5592*6b8cd447SRobert Hoo  cat > $TMPC << EOF
5593*6b8cd447SRobert Hoo#pragma GCC push_options
5594*6b8cd447SRobert Hoo#pragma GCC target("avx512f")
5595*6b8cd447SRobert Hoo#include <cpuid.h>
5596*6b8cd447SRobert Hoo#include <immintrin.h>
5597*6b8cd447SRobert Hoostatic int bar(void *a) {
5598*6b8cd447SRobert Hoo    __m512i x = *(__m512i *)a;
5599*6b8cd447SRobert Hoo    return _mm512_test_epi64_mask(x, x);
5600*6b8cd447SRobert Hoo}
5601*6b8cd447SRobert Hooint main(int argc, char *argv[])
5602*6b8cd447SRobert Hoo{
5603*6b8cd447SRobert Hoo	return bar(argv[0]);
5604*6b8cd447SRobert Hoo}
5605*6b8cd447SRobert HooEOF
5606*6b8cd447SRobert Hoo  if ! compile_object "" ; then
5607*6b8cd447SRobert Hoo    avx512f_opt="no"
5608*6b8cd447SRobert Hoo  fi
5609*6b8cd447SRobert Hooelse
5610*6b8cd447SRobert Hoo  avx512f_opt="no"
5611*6b8cd447SRobert Hoofi
5612*6b8cd447SRobert Hoo
5613f540166bSRichard Henderson########################################
5614f540166bSRichard Henderson# check if __[u]int128_t is usable.
5615f540166bSRichard Henderson
5616f540166bSRichard Hendersonint128=no
5617f540166bSRichard Hendersoncat > $TMPC << EOF
5618f540166bSRichard Henderson__int128_t a;
5619f540166bSRichard Henderson__uint128_t b;
5620f540166bSRichard Hendersonint main (void) {
5621f540166bSRichard Henderson  a = a + b;
5622f540166bSRichard Henderson  b = a * b;
5623464e3671SPeter Maydell  a = a * a;
5624f540166bSRichard Henderson  return 0;
5625f540166bSRichard Henderson}
5626f540166bSRichard HendersonEOF
5627f540166bSRichard Hendersonif compile_prog "" "" ; then
5628f540166bSRichard Henderson    int128=yes
5629f540166bSRichard Hendersonfi
563076a347e1SRichard Henderson
56317ebee43eSRichard Henderson#########################################
56327ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
56337ebee43eSRichard Henderson
56347ebee43eSRichard Hendersonatomic128=no
56357ebee43eSRichard Hendersonif test "$int128" = "yes"; then
56367ebee43eSRichard Henderson  cat > $TMPC << EOF
56377ebee43eSRichard Hendersonint main(void)
56387ebee43eSRichard Henderson{
56397ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
56407ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
56417ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
56427ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
56437ebee43eSRichard Henderson  return 0;
56447ebee43eSRichard Henderson}
56457ebee43eSRichard HendersonEOF
56467ebee43eSRichard Henderson  if compile_prog "" "" ; then
56477ebee43eSRichard Henderson    atomic128=yes
56487ebee43eSRichard Henderson  fi
56497ebee43eSRichard Hendersonfi
56507ebee43eSRichard Henderson
5651e6cd4bb5SRichard Hendersoncmpxchg128=no
5652e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5653e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5654e6cd4bb5SRichard Hendersonint main(void)
5655e6cd4bb5SRichard Henderson{
5656e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5657e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5658e6cd4bb5SRichard Henderson  return 0;
5659e6cd4bb5SRichard Henderson}
5660e6cd4bb5SRichard HendersonEOF
5661e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5662e6cd4bb5SRichard Henderson    cmpxchg128=yes
5663e6cd4bb5SRichard Henderson  fi
5664e6cd4bb5SRichard Hendersonfi
5665e6cd4bb5SRichard Henderson
5666df79b996SRichard Henderson#########################################
5667df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5668df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5669df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5670df79b996SRichard Henderson
5671df79b996SRichard Hendersoncat > $TMPC << EOF
5672df79b996SRichard Henderson#include <stdint.h>
5673df79b996SRichard Hendersonint main(void)
5674df79b996SRichard Henderson{
5675df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5676df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5677df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5678df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5679df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5680df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5681df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5682df79b996SRichard Henderson#else
5683df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5684df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5685df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5686df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5687df79b996SRichard Henderson#endif
5688df79b996SRichard Henderson  return 0;
5689df79b996SRichard Henderson}
5690df79b996SRichard HendersonEOF
5691df79b996SRichard Hendersonif compile_prog "" "" ; then
5692df79b996SRichard Henderson  atomic64=yes
5693df79b996SRichard Hendersonfi
5694df79b996SRichard Henderson
569526fffe29SEmilio G. Cota#########################################
569626fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker
569726fffe29SEmilio G. Cotald_dynamic_list="no"
569826fffe29SEmilio G. Cotaif test "$static" = "no" ; then
569926fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
570026fffe29SEmilio G. Cota{
570126fffe29SEmilio G. Cota  foo;
570226fffe29SEmilio G. Cota};
570326fffe29SEmilio G. CotaEOF
570426fffe29SEmilio G. Cota
570526fffe29SEmilio G. Cota    cat > $TMPC <<EOF
570626fffe29SEmilio G. Cota#include <stdio.h>
570726fffe29SEmilio G. Cotavoid foo(void);
570826fffe29SEmilio G. Cota
570926fffe29SEmilio G. Cotavoid foo(void)
571026fffe29SEmilio G. Cota{
571126fffe29SEmilio G. Cota  printf("foo\n");
571226fffe29SEmilio G. Cota}
571326fffe29SEmilio G. Cota
571426fffe29SEmilio G. Cotaint main(void)
571526fffe29SEmilio G. Cota{
571626fffe29SEmilio G. Cota  foo();
571726fffe29SEmilio G. Cota  return 0;
571826fffe29SEmilio G. Cota}
571926fffe29SEmilio G. CotaEOF
572026fffe29SEmilio G. Cota
572126fffe29SEmilio G. Cota    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
572226fffe29SEmilio G. Cota        ld_dynamic_list="yes"
572326fffe29SEmilio G. Cota    fi
572426fffe29SEmilio G. Cotafi
572526fffe29SEmilio G. Cota
572626fffe29SEmilio G. Cota#########################################
572726fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker
572826fffe29SEmilio G. Cota
572926fffe29SEmilio G. Cotald_exported_symbols_list="no"
573026fffe29SEmilio G. Cotaif test "$static" = "no" ; then
573126fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
573226fffe29SEmilio G. Cota  _foo
573326fffe29SEmilio G. CotaEOF
573426fffe29SEmilio G. Cota
573526fffe29SEmilio G. Cota    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
573626fffe29SEmilio G. Cota        ld_exported_symbols_list="yes"
573726fffe29SEmilio G. Cota    fi
573826fffe29SEmilio G. Cotafi
573926fffe29SEmilio G. Cota
574026fffe29SEmilio G. Cotaif  test "$plugins" = "yes" &&
574126fffe29SEmilio G. Cota    test "$ld_dynamic_list" = "no" &&
574226fffe29SEmilio G. Cota    test "$ld_exported_symbols_list" = "no" ; then
574326fffe29SEmilio G. Cota  error_exit \
574426fffe29SEmilio G. Cota      "Plugin support requires dynamic linking and specifying a set of symbols " \
574526fffe29SEmilio G. Cota      "that are exported to plugins. Unfortunately your linker doesn't " \
574626fffe29SEmilio G. Cota      "support the flag (--dynamic-list or -exported_symbols_list) used " \
574726fffe29SEmilio G. Cota      "for this purpose. You can't build with --static."
574826fffe29SEmilio G. Cotafi
574926fffe29SEmilio G. Cota
57501e6e9acaSRichard Henderson########################################
5751db432672SRichard Henderson# See if 16-byte vector operations are supported.
5752db432672SRichard Henderson# Even without a vector unit the compiler may expand these.
5753db432672SRichard Henderson# There is a bug in old GCC for PPC that crashes here.
5754db432672SRichard Henderson# Unfortunately it's the system compiler for Centos 7.
5755db432672SRichard Henderson
5756db432672SRichard Hendersoncat > $TMPC << EOF
5757db432672SRichard Hendersontypedef unsigned char U1 __attribute__((vector_size(16)));
5758db432672SRichard Hendersontypedef unsigned short U2 __attribute__((vector_size(16)));
5759db432672SRichard Hendersontypedef unsigned int U4 __attribute__((vector_size(16)));
5760db432672SRichard Hendersontypedef unsigned long long U8 __attribute__((vector_size(16)));
5761db432672SRichard Hendersontypedef signed char S1 __attribute__((vector_size(16)));
5762db432672SRichard Hendersontypedef signed short S2 __attribute__((vector_size(16)));
5763db432672SRichard Hendersontypedef signed int S4 __attribute__((vector_size(16)));
5764db432672SRichard Hendersontypedef signed long long S8 __attribute__((vector_size(16)));
5765db432672SRichard Hendersonstatic U1 a1, b1;
5766db432672SRichard Hendersonstatic U2 a2, b2;
5767db432672SRichard Hendersonstatic U4 a4, b4;
5768db432672SRichard Hendersonstatic U8 a8, b8;
5769db432672SRichard Hendersonstatic S1 c1;
5770db432672SRichard Hendersonstatic S2 c2;
5771db432672SRichard Hendersonstatic S4 c4;
5772db432672SRichard Hendersonstatic S8 c8;
5773db432672SRichard Hendersonstatic int i;
577474912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i);
577574912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i)
577674912f6dSLaurent Vivier{
577774912f6dSLaurent Vivier  *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
577874912f6dSLaurent Vivier  *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
577974912f6dSLaurent Vivier  *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
578074912f6dSLaurent Vivier  *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
578174912f6dSLaurent Vivier}
5782db432672SRichard Hendersonint main(void)
5783db432672SRichard Henderson{
5784db432672SRichard Henderson  a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5785db432672SRichard Henderson  a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5786db432672SRichard Henderson  a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5787db432672SRichard Henderson  a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5788db432672SRichard Henderson  a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5789db432672SRichard Henderson  a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5790db432672SRichard Henderson  a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5791db432672SRichard Henderson  a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5792db432672SRichard Henderson  c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5793db432672SRichard Henderson  return 0;
5794db432672SRichard Henderson}
5795db432672SRichard HendersonEOF
5796db432672SRichard Henderson
5797db432672SRichard Hendersonvector16=no
5798db432672SRichard Hendersonif compile_prog "" "" ; then
5799db432672SRichard Henderson  vector16=yes
5800db432672SRichard Hendersonfi
5801db432672SRichard Henderson
5802db432672SRichard Henderson########################################
5803db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported.
5804db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10.
5805db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default.
5806db8aaae8SRichard Henderson
5807db8aaae8SRichard Hendersonattralias=no
5808db8aaae8SRichard Hendersoncat > $TMPC << EOF
5809db8aaae8SRichard Hendersonint x = 1;
5810db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x")));
5811db8aaae8SRichard Hendersonint main(void) { return 0; }
5812db8aaae8SRichard HendersonEOF
5813db8aaae8SRichard Hendersonif compile_prog "" "" ; then
5814db8aaae8SRichard Henderson    attralias=yes
5815db8aaae8SRichard Hendersonfi
5816db8aaae8SRichard Henderson
5817db8aaae8SRichard Henderson########################################
58181e6e9acaSRichard Henderson# check if getauxval is available.
58191e6e9acaSRichard Henderson
58201e6e9acaSRichard Hendersongetauxval=no
58211e6e9acaSRichard Hendersoncat > $TMPC << EOF
58221e6e9acaSRichard Henderson#include <sys/auxv.h>
58231e6e9acaSRichard Hendersonint main(void) {
58241e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
58251e6e9acaSRichard Henderson}
58261e6e9acaSRichard HendersonEOF
58271e6e9acaSRichard Hendersonif compile_prog "" "" ; then
58281e6e9acaSRichard Henderson    getauxval=yes
58291e6e9acaSRichard Hendersonfi
58301e6e9acaSRichard Henderson
5831fd0e6053SJohn Snow########################################
5832fd0e6053SJohn Snow# check if ccache is interfering with
5833fd0e6053SJohn Snow# semantic analysis of macros
5834fd0e6053SJohn Snow
58355e4dfd3dSJohn Snowunset CCACHE_CPP2
5836fd0e6053SJohn Snowccache_cpp2=no
5837fd0e6053SJohn Snowcat > $TMPC << EOF
5838fd0e6053SJohn Snowstatic const int Z = 1;
5839fd0e6053SJohn Snow#define fn() ({ Z; })
5840fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5841fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5842fd0e6053SJohn Snow#define ID(X) (X)
5843fd0e6053SJohn Snowint main(int argc, char *argv[])
5844fd0e6053SJohn Snow{
5845fd0e6053SJohn Snow    int x = 0, y = 0;
5846fd0e6053SJohn Snow    x = ID(x);
5847fd0e6053SJohn Snow    x = fn();
5848fd0e6053SJohn Snow    fn();
5849fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5850fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5851fd0e6053SJohn Snow    return 0;
5852fd0e6053SJohn Snow}
5853fd0e6053SJohn SnowEOF
5854fd0e6053SJohn Snow
5855fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5856fd0e6053SJohn Snow    ccache_cpp2=yes
5857fd0e6053SJohn Snowfi
5858fd0e6053SJohn Snow
5859b553a042SJohn Snow#################################################
5860b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5861b553a042SJohn Snow
5862b553a042SJohn Snowif test "$fortify_source" != "no"; then
5863b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5864b553a042SJohn Snow    fortify_source="no";
5865e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5866cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5867b553a042SJohn Snow    fortify_source="no";
5868b553a042SJohn Snow  else
5869b553a042SJohn Snow    fortify_source="yes"
5870b553a042SJohn Snow  fi
5871b553a042SJohn Snowfi
5872b553a042SJohn Snow
58731efad060SFam Zheng###############################################
58741efad060SFam Zheng# Check if copy_file_range is provided by glibc
58751efad060SFam Zhenghave_copy_file_range=no
58761efad060SFam Zhengcat > $TMPC << EOF
58771efad060SFam Zheng#include <unistd.h>
58781efad060SFam Zhengint main(void) {
58791efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
58801efad060SFam Zheng  return 0;
58811efad060SFam Zheng}
58821efad060SFam ZhengEOF
58831efad060SFam Zhengif compile_prog "" "" ; then
58841efad060SFam Zheng    have_copy_file_range=yes
58851efad060SFam Zhengfi
58861efad060SFam Zheng
5887d2042378SAneesh Kumar K.V##########################################
5888277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5889277abf15SJan Vesely
5890277abf15SJan Veselyhave_fsxattr=no
5891277abf15SJan Veselycat > $TMPC << EOF
5892277abf15SJan Vesely#include <linux/fs.h>
5893277abf15SJan Veselystruct fsxattr foo;
5894277abf15SJan Veselyint main(void) {
5895277abf15SJan Vesely  return 0;
5896277abf15SJan Vesely}
5897277abf15SJan VeselyEOF
5898277abf15SJan Veselyif compile_prog "" "" ; then
5899277abf15SJan Vesely    have_fsxattr=yes
5900277abf15SJan Veselyfi
5901277abf15SJan Vesely
5902b66e10e4SPeter Maydell##########################################
5903a40161cbSPaolo Bonzini# check for usable membarrier system call
5904a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5905a40161cbSPaolo Bonzini    have_membarrier=no
5906a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5907a40161cbSPaolo Bonzini        have_membarrier=yes
5908a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5909a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5910a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5911a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5912a40161cbSPaolo Bonzini    #include <unistd.h>
5913a40161cbSPaolo Bonzini    #include <stdlib.h>
5914a40161cbSPaolo Bonzini    int main(void) {
5915a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5916a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5917a40161cbSPaolo Bonzini	exit(0);
5918a40161cbSPaolo Bonzini    }
5919a40161cbSPaolo BonziniEOF
5920a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5921a40161cbSPaolo Bonzini            have_membarrier=yes
5922a40161cbSPaolo Bonzini        fi
5923a40161cbSPaolo Bonzini    fi
5924a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5925a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5926a40161cbSPaolo Bonzini    fi
5927a40161cbSPaolo Bonzinielse
5928a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5929a40161cbSPaolo Bonzini    # work on Wine.
5930a40161cbSPaolo Bonzini    membarrier=no
5931a40161cbSPaolo Bonzinifi
5932a40161cbSPaolo Bonzini
5933a40161cbSPaolo Bonzini##########################################
5934b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5935575b22b1SLaurent Vivierhave_rtnetlink=no
5936575b22b1SLaurent Viviercat > $TMPC << EOF
5937575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5938575b22b1SLaurent Vivierint main(void) {
5939575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5940575b22b1SLaurent Vivier}
5941575b22b1SLaurent VivierEOF
5942575b22b1SLaurent Vivierif compile_prog "" "" ; then
5943575b22b1SLaurent Vivier    have_rtnetlink=yes
5944575b22b1SLaurent Vivierfi
5945575b22b1SLaurent Vivier
59466a02c806SStefan Hajnoczi##########################################
59476a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
59486a02c806SStefan Hajnoczihave_af_vsock=no
59496a02c806SStefan Hajnoczicat > $TMPC << EOF
59506a02c806SStefan Hajnoczi#include <errno.h>
59516a02c806SStefan Hajnoczi#include <sys/types.h>
59526a02c806SStefan Hajnoczi#include <sys/socket.h>
59536a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
59546a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
59556a02c806SStefan Hajnoczi#endif
59566a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
59576a02c806SStefan Hajnocziint main(void) {
59586a02c806SStefan Hajnoczi    int sock, ret;
59596a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
59606a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
59616a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
59626a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
59636a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
59646a02c806SStefan Hajnoczi        return 0;
59656a02c806SStefan Hajnoczi    }
59666a02c806SStefan Hajnoczi    return -1;
59676a02c806SStefan Hajnoczi}
59686a02c806SStefan HajnocziEOF
59696a02c806SStefan Hajnocziif compile_prog "" "" ; then
59706a02c806SStefan Hajnoczi    have_af_vsock=yes
59716a02c806SStefan Hajnoczifi
59726a02c806SStefan Hajnoczi
5973f0d92b56SLongpeng(Mike)##########################################
5974f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
59754f67366eSThomas Huthhave_afalg=no
5976f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5977f0d92b56SLongpeng(Mike)#include <errno.h>
5978f0d92b56SLongpeng(Mike)#include <sys/types.h>
5979f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5980f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5981f0d92b56SLongpeng(Mike)int main(void) {
5982f0d92b56SLongpeng(Mike)    int sock;
5983f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5984f0d92b56SLongpeng(Mike)    return sock;
5985f0d92b56SLongpeng(Mike)}
5986f0d92b56SLongpeng(Mike)EOF
5987f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5988f0d92b56SLongpeng(Mike)    have_afalg=yes
5989f0d92b56SLongpeng(Mike)fi
5990f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5991f0d92b56SLongpeng(Mike)then
5992f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5993f0d92b56SLongpeng(Mike)    then
5994f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5995f0d92b56SLongpeng(Mike)    fi
5996f0d92b56SLongpeng(Mike)fi
5997f0d92b56SLongpeng(Mike)
5998f0d92b56SLongpeng(Mike)
59996969ec6cSJames Clarke#################################################
6000c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
6001d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
6002c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
6003c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
6004c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
6005c97d6d2cSSergio Andres Gomez Del RealEOF
6006c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
6007c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
6008c97d6d2cSSergio Andres Gomez Del Real  else
6009c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
6010db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-framework Hypervisor $QEMU_LDFLAGS"
6011c97d6d2cSSergio Andres Gomez Del Real  fi
6012c97d6d2cSSergio Andres Gomez Del Realfi
6013c97d6d2cSSergio Andres Gomez Del Real
6014c97d6d2cSSergio Andres Gomez Del Real#################################################
60156969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
60166969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
60176969ec6cSJames Clarke# given. It does no harm to give it on other
60186969ec6cSJames Clarke# platforms too.
60196969ec6cSJames Clarke
60206969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
60216969ec6cSJames Clarke#       contains -Wmissing-prototypes
60226969ec6cSJames Clarkecat > $TMPC << EOF
60236969ec6cSJames Clarkeextern int foo(void);
60246969ec6cSJames Clarkeint foo(void) { return 0; }
60256969ec6cSJames ClarkeEOF
60266969ec6cSJames Clarkeif ! compile_object ""; then
60276969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
60286969ec6cSJames Clarkefi
60297ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
60307ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
60317ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
60327ecf44a5SPaolo Bonzini    break
60337ecf44a5SPaolo Bonzini  fi
60347ecf44a5SPaolo Bonzinidone
60357ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
60367ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
60376969ec6cSJames Clarkefi
60386969ec6cSJames Clarke
6039277abf15SJan Vesely##########################################
60404d04351fSChristopher Covington# check for sysmacros.h
60414d04351fSChristopher Covington
60424d04351fSChristopher Covingtonhave_sysmacros=no
60434d04351fSChristopher Covingtoncat > $TMPC << EOF
60444d04351fSChristopher Covington#include <sys/sysmacros.h>
60454d04351fSChristopher Covingtonint main(void) {
60464d04351fSChristopher Covington    return makedev(0, 0);
60474d04351fSChristopher Covington}
60484d04351fSChristopher CovingtonEOF
60494d04351fSChristopher Covingtonif compile_prog "" "" ; then
60504d04351fSChristopher Covington    have_sysmacros=yes
60514d04351fSChristopher Covingtonfi
60524d04351fSChristopher Covington
60534d04351fSChristopher Covington##########################################
6054da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
6055da92c3ffSAshish Mittal# Check if libvxhs is installed
6056da92c3ffSAshish Mittal
6057da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
6058da92c3ffSAshish Mittal  cat > $TMPC <<EOF
6059da92c3ffSAshish Mittal#include <stdint.h>
6060da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
6061da92c3ffSAshish Mittal
6062da92c3ffSAshish Mittalvoid *vxhs_callback;
6063da92c3ffSAshish Mittal
6064da92c3ffSAshish Mittalint main(void) {
6065da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
6066da92c3ffSAshish Mittal    return 0;
6067da92c3ffSAshish Mittal}
6068da92c3ffSAshish MittalEOF
6069da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
6070da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
6071da92c3ffSAshish Mittal    vxhs=yes
6072da92c3ffSAshish Mittal  else
6073da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
6074da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
6075da92c3ffSAshish Mittal    fi
6076da92c3ffSAshish Mittal    vxhs=no
6077da92c3ffSAshish Mittal  fi
6078da92c3ffSAshish Mittalfi
6079da92c3ffSAshish Mittal
6080da92c3ffSAshish Mittal##########################################
608149e00a18SAndreas Grapentin# check for _Static_assert()
608249e00a18SAndreas Grapentin
608349e00a18SAndreas Grapentinhave_static_assert=no
608449e00a18SAndreas Grapentincat > $TMPC << EOF
608549e00a18SAndreas Grapentin_Static_assert(1, "success");
608649e00a18SAndreas Grapentinint main(void) {
608749e00a18SAndreas Grapentin    return 0;
608849e00a18SAndreas Grapentin}
608949e00a18SAndreas GrapentinEOF
609049e00a18SAndreas Grapentinif compile_prog "" "" ; then
609149e00a18SAndreas Grapentin    have_static_assert=yes
609249e00a18SAndreas Grapentinfi
609349e00a18SAndreas Grapentin
609449e00a18SAndreas Grapentin##########################################
6095e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
6096e674605fSTomáš Golembiovský
6097e674605fSTomáš Golembiovskýhave_utmpx=no
6098e674605fSTomáš Golembiovskýcat > $TMPC << EOF
6099e674605fSTomáš Golembiovský#include <utmpx.h>
6100e674605fSTomáš Golembiovskýstruct utmpx user_info;
6101e674605fSTomáš Golembiovskýint main(void) {
6102e674605fSTomáš Golembiovský    return 0;
6103e674605fSTomáš Golembiovský}
6104e674605fSTomáš GolembiovskýEOF
6105e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
6106e674605fSTomáš Golembiovský    have_utmpx=yes
6107e674605fSTomáš Golembiovskýfi
6108e674605fSTomáš Golembiovský
6109e674605fSTomáš Golembiovský##########################################
6110db1ed1abSRichard Henderson# check for getrandom()
6111db1ed1abSRichard Henderson
6112db1ed1abSRichard Hendersonhave_getrandom=no
6113db1ed1abSRichard Hendersoncat > $TMPC << EOF
6114db1ed1abSRichard Henderson#include <sys/random.h>
6115db1ed1abSRichard Hendersonint main(void) {
6116db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
6117db1ed1abSRichard Henderson}
6118db1ed1abSRichard HendersonEOF
6119db1ed1abSRichard Hendersonif compile_prog "" "" ; then
6120db1ed1abSRichard Henderson    have_getrandom=yes
6121db1ed1abSRichard Hendersonfi
6122db1ed1abSRichard Henderson
6123db1ed1abSRichard Henderson##########################################
6124247724cbSMarc-André Lureau# checks for sanitizers
6125247724cbSMarc-André Lureau
6126247724cbSMarc-André Lureauhave_asan=no
6127247724cbSMarc-André Lureauhave_ubsan=no
6128d83414e1SMarc-André Lureauhave_asan_iface_h=no
6129d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
6130247724cbSMarc-André Lureau
6131247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
6132b9f44da2SMarc-André Lureau  write_c_skeleton
6133247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
6134247724cbSMarc-André Lureau      have_asan=yes
6135247724cbSMarc-André Lureau  fi
6136b9f44da2SMarc-André Lureau
6137b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
6138b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
6139b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
6140b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
6141b9f44da2SMarc-André Lureau#include <stdlib.h>
6142b9f44da2SMarc-André Lureauint main(void) {
6143b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
6144b9f44da2SMarc-André Lureau    return *(int *)(tmp + 2);
6145b9f44da2SMarc-André Lureau}
6146b9f44da2SMarc-André LureauEOF
6147247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
6148247724cbSMarc-André Lureau      have_ubsan=yes
6149247724cbSMarc-André Lureau  fi
6150d83414e1SMarc-André Lureau
6151d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
6152d83414e1SMarc-André Lureau      have_asan_iface_h=yes
6153d83414e1SMarc-André Lureau  fi
6154d83414e1SMarc-André Lureau
6155d83414e1SMarc-André Lureau  cat > $TMPC << EOF
6156d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
6157d83414e1SMarc-André Lureauint main(void) {
6158d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
6159d83414e1SMarc-André Lureau  return 0;
6160d83414e1SMarc-André Lureau}
6161d83414e1SMarc-André LureauEOF
6162d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
6163d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
6164d83414e1SMarc-André Lureau  fi
6165247724cbSMarc-André Lureaufi
6166247724cbSMarc-André Lureau
6167247724cbSMarc-André Lureau##########################################
6168adc28027SAlexander Bulekov# checks for fuzzer
6169adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
6170adc28027SAlexander Bulekov  write_c_fuzzer_skeleton
6171adc28027SAlexander Bulekov  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address,fuzzer" ""; then
6172adc28027SAlexander Bulekov      have_fuzzer=yes
6173adc28027SAlexander Bulekov  fi
6174adc28027SAlexander Bulekovfi
6175adc28027SAlexander Bulekov
6176adc28027SAlexander Bulekov##########################################
617717824406SJunyan He# check for libpmem
617817824406SJunyan He
617917824406SJunyan Heif test "$libpmem" != "no"; then
618017824406SJunyan He	if $pkg_config --exists "libpmem"; then
618117824406SJunyan He		libpmem="yes"
618217824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
618317824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
618417824406SJunyan He		libs_softmmu="$libs_softmmu $libpmem_libs"
618517824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
618617824406SJunyan He	else
618717824406SJunyan He		if test "$libpmem" = "yes" ; then
618817824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
618917824406SJunyan He		fi
619017824406SJunyan He		libpmem="no"
619117824406SJunyan He	fi
619217824406SJunyan Hefi
619317824406SJunyan He
619417824406SJunyan He##########################################
6195675b9b53SMarc-André Lureau# check for slirp
6196675b9b53SMarc-André Lureau
6197d599938aSLaurent Vivier# slirp is only required when building softmmu targets
6198d599938aSLaurent Vivierif test -z "$slirp" -a "$softmmu" != "yes" ; then
6199d599938aSLaurent Vivier    slirp="no"
6200d599938aSLaurent Vivierfi
6201d599938aSLaurent Vivier
6202675b9b53SMarc-André Lureaucase "$slirp" in
6203675b9b53SMarc-André Lureau  "" | yes)
6204675b9b53SMarc-André Lureau    if $pkg_config slirp; then
6205675b9b53SMarc-André Lureau      slirp=system
62067c57bdd8SMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
62077c57bdd8SMarc-André Lureau      slirp=git
6208675b9b53SMarc-André Lureau    elif test -e "${source_path}/slirp/Makefile" ; then
6209675b9b53SMarc-André Lureau      slirp=internal
6210675b9b53SMarc-André Lureau    elif test -z "$slirp" ; then
6211675b9b53SMarc-André Lureau      slirp=no
6212675b9b53SMarc-André Lureau    else
6213675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel or git submodule"
6214675b9b53SMarc-André Lureau    fi
6215675b9b53SMarc-André Lureau    ;;
6216675b9b53SMarc-André Lureau
6217675b9b53SMarc-André Lureau  system)
6218675b9b53SMarc-André Lureau    if ! $pkg_config slirp; then
6219675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel"
6220675b9b53SMarc-André Lureau    fi
6221675b9b53SMarc-André Lureau    ;;
6222675b9b53SMarc-André Lureauesac
6223675b9b53SMarc-André Lureau
6224675b9b53SMarc-André Lureaucase "$slirp" in
62257c57bdd8SMarc-André Lureau  git | internal)
62267c57bdd8SMarc-André Lureau    if test "$slirp" = git; then
62277c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
62287c57bdd8SMarc-André Lureau    fi
6229675b9b53SMarc-André Lureau    mkdir -p slirp
6230675b9b53SMarc-André Lureau    slirp_cflags="-I\$(SRC_PATH)/slirp/src -I\$(BUILD_DIR)/slirp/src"
6231675b9b53SMarc-André Lureau    slirp_libs="-L\$(BUILD_DIR)/slirp -lslirp"
6232b965e8c5SPaolo Bonzini    if test "$mingw32" = "yes" ; then
6233b965e8c5SPaolo Bonzini      slirp_libs="$slirp_libs -lws2_32 -liphlpapi"
6234b965e8c5SPaolo Bonzini    fi
6235675b9b53SMarc-André Lureau    ;;
6236675b9b53SMarc-André Lureau
6237675b9b53SMarc-André Lureau  system)
6238675b9b53SMarc-André Lureau    slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
6239675b9b53SMarc-André Lureau    slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
6240675b9b53SMarc-André Lureau    slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
6241675b9b53SMarc-André Lureau    ;;
6242675b9b53SMarc-André Lureau
6243675b9b53SMarc-André Lureau  no)
6244675b9b53SMarc-André Lureau    ;;
6245675b9b53SMarc-André Lureau  *)
6246675b9b53SMarc-André Lureau    error_exit "Unknown state for slirp: $slirp"
6247675b9b53SMarc-André Lureau    ;;
6248675b9b53SMarc-André Lureauesac
6249675b9b53SMarc-André Lureau
6250675b9b53SMarc-André Lureau
6251675b9b53SMarc-André Lureau##########################################
6252e86ecd4bSJuan Quintela# End of CC checks
6253e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
6254e86ecd4bSJuan Quintela
6255d83414e1SMarc-André Lureauwrite_c_skeleton
6256d83414e1SMarc-André Lureau
62571d728c39SBlue Swirlif test "$gcov" = "yes" ; then
6258db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fprofile-arcs -ftest-coverage -g $QEMU_CFLAGS"
6259db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fprofile-arcs -ftest-coverage $QEMU_LDFLAGS"
6260b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
6261e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
626248e56d50SPaolo Bonzinielif test "$debug" = "no"; then
6263ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
6264e86ecd4bSJuan Quintelafi
6265a316e378SJuan Quintela
6266247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
6267db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS"
6268db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS"
6269d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
6270d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
6271d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6272d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
6273d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
6274d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6275d83414e1SMarc-André Lureau  fi
6276247724cbSMarc-André Lureaufi
6277247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
6278db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS"
6279db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS"
6280247724cbSMarc-André Lureaufi
6281247724cbSMarc-André Lureau
62826542aa9cSPeter Lieven##########################################
62836542aa9cSPeter Lieven# Do we have libnfs
62846542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
6285b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
62866542aa9cSPeter Lieven    libnfs="yes"
62876542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
62886542aa9cSPeter Lieven  else
62896542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
62908efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
62916542aa9cSPeter Lieven    fi
62926542aa9cSPeter Lieven    libnfs="no"
62936542aa9cSPeter Lieven  fi
62946542aa9cSPeter Lievenfi
62951d728c39SBlue Swirl
62963efac6ebSTomáš Golembiovský##########################################
62973efac6ebSTomáš Golembiovský# Do we have libudev
62983efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
62993efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
63003efac6ebSTomáš Golembiovský    libudev="yes"
63013efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
63023efac6ebSTomáš Golembiovský  else
63033efac6ebSTomáš Golembiovský    libudev="no"
63043efac6ebSTomáš Golembiovský  fi
63053efac6ebSTomáš Golembiovskýfi
63063efac6ebSTomáš Golembiovský
63076ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
63086ca026cbSPeter Maydellif test "$werror" = "yes"; then
63096ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
63106ca026cbSPeter Maydellfi
63116ca026cbSPeter Maydell
6312e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
6313e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
6314db5adeaaSPaolo Bonzini        QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS"
6315e86ecd4bSJuan Quintela    fi
6316e86ecd4bSJuan Quintelafi
6317e86ecd4bSJuan Quintela
631894dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
631994dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
632094dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
632194dd53c5SGerd Hoffmannelse
632294dd53c5SGerd Hoffmann    POD2MAN="pod2man"
632394dd53c5SGerd Hoffmannfi
632494dd53c5SGerd Hoffmann
6325952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
6326952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
6327952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
6328e9a3591fSChristian Borntraeger        if ld_has $flag ; then
6329db5adeaaSPaolo Bonzini            QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS"
6330952afb71SBlue Swirl        fi
6331952afb71SBlue Swirl    done
6332952afb71SBlue Swirlfi
6333952afb71SBlue Swirl
63347776ea6bSPhilippe Mathieu-Daudé# Disable OpenBSD W^X if available
63357776ea6bSPhilippe Mathieu-Daudéif test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
63367776ea6bSPhilippe Mathieu-Daudé    cat > $TMPC <<EOF
63377776ea6bSPhilippe Mathieu-Daudé    int main(void) { return 0; }
63387776ea6bSPhilippe Mathieu-DaudéEOF
63397776ea6bSPhilippe Mathieu-Daudé    wx_ldflags="-Wl,-z,wxneeded"
63407776ea6bSPhilippe Mathieu-Daudé    if compile_prog "" "$wx_ldflags"; then
63417776ea6bSPhilippe Mathieu-Daudé        QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
63427776ea6bSPhilippe Mathieu-Daudé    fi
63437776ea6bSPhilippe Mathieu-Daudéfi
63447776ea6bSPhilippe Mathieu-Daudé
634510ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
6346e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
6347528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
6348834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
6349a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
635067ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
63515a67135aSbellard
6352e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
6353e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
6354e0580342SKamil Rytarowski  ivshmem=yes
6355e0580342SKamil Rytarowskifi
6356e0580342SKamil Rytarowski
63574b1c11fdSDaniel P. Berrangetools=""
63584b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
635972d277a7SGerd Hoffmann  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) qemu-edid\$(EXESUF) $tools"
63604b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
6361f353415fSKevin Wolf    tools="qemu-nbd\$(EXESUF) qemu-storage-daemon\$(EXESUF) $tools"
6362b1449edbSKamil Rytarowski  fi
6363b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
6364a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
63654b1c11fdSDaniel P. Berrange  fi
63661b9d35f3SViktor Prutyanov  if [ "$curl" = "yes" ]; then
63671b9d35f3SViktor Prutyanov      tools="elf2dmp\$(EXESUF) $tools"
63683fa2d384SViktor Prutyanov  fi
63694b1c11fdSDaniel P. Berrangefi
63704b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
6371b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
63727e462613SPaolo Bonzini    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
6373983eef5aSMeador Inge      virtfs=yes
637417bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
6375983eef5aSMeador Inge    else
6376983eef5aSMeador Inge      if test "$virtfs" = yes; then
63777e462613SPaolo Bonzini        error_exit "VirtFS requires libcap-ng devel and libattr devel"
6378983eef5aSMeador Inge      fi
637917500370SAndreas Färber      virtfs=no
6380983eef5aSMeador Inge    fi
6381fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
6382fe8fc5aeSPaolo Bonzini      mpath=yes
6383fe8fc5aeSPaolo Bonzini    else
6384fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
6385fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
6386fe8fc5aeSPaolo Bonzini      fi
6387fe8fc5aeSPaolo Bonzini      mpath=no
6388fe8fc5aeSPaolo Bonzini    fi
6389b855f8d1SPaolo Bonzini    tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
6390b855f8d1SPaolo Bonzini  else
6391b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
6392b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
6393b855f8d1SPaolo Bonzini    fi
6394b855f8d1SPaolo Bonzini    virtfs=no
6395fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
6396fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
6397fe8fc5aeSPaolo Bonzini    fi
6398fe8fc5aeSPaolo Bonzini    mpath=no
639917bff52bSM. Mohan Kumar  fi
64006a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
64016a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
64026a021536SGerd Hoffmann  fi
6403ff69fd8cSLaurent Vivierfi
64049d6bc27bSMichael Roth
64059d6bc27bSMichael Roth# Probe for guest agent support/options
64069d6bc27bSMichael Roth
6407e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
6408a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
6409a5125905SLaurent Vivier      guest_agent=no
6410a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
64110814465aSPaolo Bonzini      tools="qemu-ga\$(EXESUF) $tools"
6412e8ef31a3SMichael Tokarev      guest_agent=yes
6413e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
6414e8ef31a3SMichael Tokarev      guest_agent=no
6415e8ef31a3SMichael Tokarev  else
6416e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
6417ca35f780SPaolo Bonzini  fi
64184b1c11fdSDaniel P. Berrangefi
6419ca35f780SPaolo Bonzini
64209d6bc27bSMichael Roth# Guest agent Window MSI  package
64219d6bc27bSMichael Roth
64229d6bc27bSMichael Rothif test "$guest_agent" != yes; then
64239d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
64249d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
64259d6bc27bSMichael Roth  fi
64269d6bc27bSMichael Roth  guest_agent_msi=no
64279d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
64289d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
64299d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
64309d6bc27bSMichael Roth  fi
64319d6bc27bSMichael Roth  guest_agent_msi=no
64329d6bc27bSMichael Rothelif ! has wixl; then
64339d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
64349d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
64359d6bc27bSMichael Roth  fi
64369d6bc27bSMichael Roth  guest_agent_msi=no
64371a34904eSMichael Rothelse
64381a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
64391a34904eSMichael Roth  # disabled explicitly
64401a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
64411a34904eSMichael Roth    guest_agent_msi=yes
64421a34904eSMichael Roth  fi
64439d6bc27bSMichael Rothfi
64449d6bc27bSMichael Roth
64451a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
64469d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
64479d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
64489d6bc27bSMichael Roth  fi
64499d6bc27bSMichael Roth
64509d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
64519d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
64529d6bc27bSMichael Roth  fi
64539d6bc27bSMichael Roth
64549d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
64559d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
64569d6bc27bSMichael Roth  fi
64579d6bc27bSMichael Roth
64589d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
645989138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
64609d6bc27bSMichael Roth  fi
64619d6bc27bSMichael Roth
646289138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
64639d6bc27bSMichael Roth
64649d6bc27bSMichael Roth  case "$cpu" in
64659d6bc27bSMichael Roth  x86_64)
64669d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
64679d6bc27bSMichael Roth    ;;
64689d6bc27bSMichael Roth  i386)
64699d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
64709d6bc27bSMichael Roth    ;;
64719d6bc27bSMichael Roth  *)
64729d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
64739d6bc27bSMichael Roth    ;;
64749d6bc27bSMichael Roth  esac
64759d6bc27bSMichael Rothfi
64769d6bc27bSMichael Roth
6477ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
6478ca35f780SPaolo Bonziniroms=
6479e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6480e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6481e633a5c6SEric Blake        test "$softmmu" = yes ; then
6482e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
6483c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6484c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6485c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
6486e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6487e57218b6SPeter Maydell            ld_i386_emulation="$emu"
6488ca35f780SPaolo Bonzini            roms="optionrom"
6489e57218b6SPeter Maydell            break
6490e57218b6SPeter Maydell        fi
6491e57218b6SPeter Maydell    done
6492ca35f780SPaolo Bonzinifi
6493ca35f780SPaolo Bonzini
64942e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
64959933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
64962e33c3f8SThomas Huth  write_c_skeleton
64972e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
64989933c305SChristian Borntraeger    roms="$roms s390-ccw"
64999933c305SChristian Borntraeger  fi
65002e33c3f8SThomas Huthfi
65019933c305SChristian Borntraeger
6502964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
650392fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
6504964c6fa1SRichard Henderson  textseg_addr=
6505964c6fa1SRichard Henderson  case "$cpu" in
6506479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
6507479eb121SRichard Henderson      # ??? Rationale for choosing this address
6508964c6fa1SRichard Henderson      textseg_addr=0x60000000
6509964c6fa1SRichard Henderson      ;;
6510964c6fa1SRichard Henderson    mips)
6511479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
6512479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
6513479eb121SRichard Henderson      textseg_addr=0x60000000
6514964c6fa1SRichard Henderson      ;;
6515964c6fa1SRichard Henderson  esac
6516964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
6517964c6fa1SRichard Henderson    cat > $TMPC <<EOF
6518964c6fa1SRichard Henderson    int main(void) { return 0; }
6519964c6fa1SRichard HendersonEOF
6520964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
6521964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
6522964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
6523964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
6524964c6fa1SRichard Henderson      # at least.
652592fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
652692fe2ba8SPeter Maydell        error_exit \
652792fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
652892fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
652992fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
653092fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
653192fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
653292fe2ba8SPeter Maydell            "--disable-user option to configure."
653392fe2ba8SPeter Maydell      fi
653492fe2ba8SPeter Maydell
6535964c6fa1SRichard Henderson      $ld --verbose | sed \
6536964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
6537964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
6538964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
6539964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
6540964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
6541964c6fa1SRichard Henderson    fi
6542964c6fa1SRichard Henderson  fi
6543964c6fa1SRichard Hendersonfi
6544964c6fa1SRichard Henderson
654511cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
654611cde1c8SBruno 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.
654711cde1c8SBruno Dominguezif has $cxx; then
654811cde1c8SBruno Dominguez    cat > $TMPC <<EOF
654911cde1c8SBruno Dominguezint c_function(void);
655011cde1c8SBruno Dominguezint main(void) { return c_function(); }
655111cde1c8SBruno DominguezEOF
655211cde1c8SBruno Dominguez
655311cde1c8SBruno Dominguez    compile_object
655411cde1c8SBruno Dominguez
655511cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
655611cde1c8SBruno Dominguezextern "C" {
655711cde1c8SBruno Dominguez   int c_function(void);
655811cde1c8SBruno Dominguez}
655911cde1c8SBruno Dominguezint c_function(void) { return 42; }
656011cde1c8SBruno DominguezEOF
656111cde1c8SBruno Dominguez
656211cde1c8SBruno Dominguez    update_cxxflags
656311cde1c8SBruno Dominguez
6564db5adeaaSPaolo Bonzini    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then
656511cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
656611cde1c8SBruno Dominguez        :
656711cde1c8SBruno Dominguez    else
656811cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
656911cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
657011cde1c8SBruno Dominguez        cxx=
657111cde1c8SBruno Dominguez    fi
657211cde1c8SBruno Dominguezelse
657311cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
657411cde1c8SBruno Dominguez    cxx=
657511cde1c8SBruno Dominguezfi
657611cde1c8SBruno Dominguez
657702d34f62SCole Robinsonecho_version() {
657802d34f62SCole Robinson    if test "$1" = "yes" ; then
657902d34f62SCole Robinson        echo "($2)"
658002d34f62SCole Robinson    fi
658102d34f62SCole Robinson}
658202d34f62SCole Robinson
658350e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
658450e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
65858a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
658650e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
65875ca9388aSGerd Hoffmann
65887d13299dSbellardecho "Install prefix    $prefix"
658989138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
65903d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
659189138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
659289138857SStefan Weilecho "library directory $(eval echo $libdir)"
659389138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
659489138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
659589138857SStefan Weilecho "include directory $(eval echo $includedir)"
659689138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
659711d9f695Sbellardif test "$mingw32" = "no" ; then
659889138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
659989138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
660043ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
66015a699bbbSLaszlo Ersekelse
66025a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
6603d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
660411d9f695Sbellardfi
6605bc4486fbSPaolo Bonziniecho "Build directory   $(pwd)"
66065a67135aSbellardecho "Source path       $source_path"
6607cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
6608aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
66097d13299dSbellardecho "C compiler        $cc"
661083469015Sbellardecho "Host C compiler   $host_cc"
661183f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
66123c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
661345d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
66140c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
6615a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
66168a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS      $QEMU_LDFLAGS"
66177d13299dSbellardecho "make              $make"
66186a882643Spbrookecho "install           $install"
6619755ee70fSCleber Rosaecho "python            $python ($python_version)"
66202eb054c2SPeter Maydellif test "$docs" != "no"; then
66212eb054c2SPeter Maydell    echo "sphinx-build      $sphinx_build"
66222eb054c2SPeter Maydellfi
662339d87c8cSAlex Bennéeecho "genisoimage       $genisoimage"
6624675b9b53SMarc-André Lureauecho "slirp support     $slirp $(echo_version $slirp $slirp_version)"
6625675b9b53SMarc-André Lureauif test "$slirp" != "no" ; then
6626e2d8830eSBrad    echo "smbd              $smbd"
6627e2d8830eSBradfi
662817969268SFam Zhengecho "module support    $modules"
6629a98fd896Sbellardecho "host CPU          $cpu"
6630de83cd02Sbellardecho "host big endian   $bigendian"
663197a847bcSbellardecho "target list       $target_list"
66327d13299dSbellardecho "gprof enabled     $gprof"
663303b4fe7dSaliguoriecho "sparse enabled    $sparse"
66341625af87Saliguoriecho "strip binaries    $strip_opt"
663505c2a3e7Sbellardecho "profiler          $profiler"
663643ce4dfeSbellardecho "static build      $static"
66375b0753e0Sbellardif test "$darwin" = "yes" ; then
66385b0753e0Sbellard    echo "Cocoa support     $cocoa"
66395b0753e0Sbellardfi
664089138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
6641a442fe2fSDaniel P. Berrangéecho "SDL image support $sdl_image"
664289138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
6643925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
664489138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
6645a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
6646ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
664791bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
6648e0576942SDaniel P. Berrangéif test "$gcrypt" = "yes"
6649e0576942SDaniel P. Berrangéthen
6650e0576942SDaniel P. Berrangé   echo "  hmac            $gcrypt_hmac"
6651e0576942SDaniel P. Berrangé   echo "  XTS             $gcrypt_xts"
6652e0576942SDaniel P. Berrangéfi
665389138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
6654dc2207afSDaniel P. Berrangéif test "$nettle" = "yes"
6655dc2207afSDaniel P. Berrangéthen
6656dc2207afSDaniel P. Berrangé   echo "  XTS             $nettle_xts"
6657dc2207afSDaniel P. Berrangéfi
66589a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
66598953caf3SDaniel P. Berrangeecho "PAM               $auth_pam"
6660e08bb301SSamuel Thibaultecho "iconv support     $iconv"
66614d3b6f6eSbalrogecho "curses support    $curses"
666247479c55SMarc-André Lureauecho "virgl support     $virglrenderer $(echo_version $virglrenderer $virgl_version)"
6663769ce76dSAlexander Grafecho "curl support      $curl"
666467b915a5Sbellardecho "mingw32 support   $mingw32"
66650c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
6666b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
6667b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
6668983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
6669fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
6670821601eaSJes Sorensenecho "VNC support       $vnc"
6671821601eaSJes Sorensenif test "$vnc" = "yes" ; then
66722f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
66732f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
6674efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
6675821601eaSJes Sorensenfi
6676e37630caSaliguoriecho "xen support       $xen"
66773996e85cSPaul Durrantif test "$xen" = "yes" ; then
66783996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
66793996e85cSPaul Durrantfi
66802e4d9fb1Saurel32echo "brlapi support    $brlapi"
6681a25dba17SJuan Quintelaecho "Documentation     $docs"
668240d6444eSAvi Kivityecho "PIE               $pie"
66838a16d273Sthsecho "vde support       $vde"
668458952137SVincenzo Maffioneecho "netmap support    $netmap"
66855c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
6686c10dd856SAarushi Mehtaecho "Linux io_uring support $linux_io_uring"
6687758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
668877755340Sthsecho "Install blobs     $blobs"
6689b31a0277SJuan Quintelaecho "KVM support       $kvm"
6690b0cb0a66SVincent Palatinecho "HAX support       $hax"
6691c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
6692d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
6693b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
6694b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
6695b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
66969195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
6697b3f6ea7eSPaolo Bonzinifi
66985a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
6699b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
670021ab34c9SMarcel Apfelbaumecho "PVRDMA support    $pvrdma"
6701f652e6afSaurel32echo "fdt support       $fdt"
6702a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
6703ceb42de8Saliguoriecho "preadv support    $preadv"
67045f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
6705e78815a5SAndreas Färberecho "madvise           $madvise"
6706e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
67079bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
670847e98658SCorey Bryantecho "libcap-ng support $cap_ng"
6709d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
6710042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
67115e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
6712fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
6713e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
671498fc1adaSDr. David Alan Gilbertecho "vhost-user-fs support $vhost_user_fs"
67155b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
6716713572a7SMarc-André Lureauif have_backend "simple"; then
67179410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
6718e00e36fbSStefan Weilfi
671989138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
6720f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
6721dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
67227b02f544SMarc-André Lureauecho "smartcard support $smartcard"
67232b2325ffSGerd Hoffmannecho "libusb            $libusb"
672469354a83SHans de Goedeecho "usb net redir     $usb_redir"
6725da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
6726014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
6727c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
67286542aa9cSPeter Lievenecho "libnfs support    $libnfs"
6729d138cee9SMichael Rothecho "build guest agent $guest_agent"
6730d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
673150cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
67324c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
6733f794573eSEduardo Otuboecho "seccomp support   $seccomp"
67347c2acc70SPeter Maydellecho "coroutine backend $coroutine"
673570c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
67367d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
6737ba59fb77SPaolo Bonziniecho "mutex debugging   $debug_mutex"
6738f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
6739eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
67401d728c39SBlue Swirlecho "gcov              $gcov_tool"
67411d728c39SBlue Swirlecho "gcov enabled      $gcov"
6742ab214c29SStefan Bergerecho "TPM support       $tpm"
6743b10d49d7SPino Toscanoecho "libssh support    $libssh"
67443556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
6745ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
6746607dacd0Sqiaonuohanecho "lzo support       $lzo"
6747607dacd0Sqiaonuohanecho "snappy support    $snappy"
67486b383c08SPeter Wuecho "bzip2 support     $bzip2"
674983bc1f97SJulio Faraccoecho "lzfse support     $lzfse"
67503a678481SJuan Quintelaecho "zstd support      $zstd"
6751a99d57bbSWanlong Gaoecho "NUMA host support $numa"
6752ed279a06SKlim Kireevecho "libxml2           $libxml2"
67532847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
67547b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
675599f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
6756*6b8cd447SRobert Hooecho "avx512f optimization $avx512f_opt"
6757a6b1d4c0SChanglong Xieecho "replication support $replication"
6758da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
67592f740136SJeff Codyecho "bochs support     $bochs"
67602f740136SJeff Codyecho "cloop support     $cloop"
67612f740136SJeff Codyecho "dmg support       $dmg"
67622f740136SJeff Codyecho "qcow v1 support   $qcow1"
67632f740136SJeff Codyecho "vdi support       $vdi"
67642f740136SJeff Codyecho "vvfat support     $vvfat"
67652f740136SJeff Codyecho "qed support       $qed"
67662f740136SJeff Codyecho "parallels support $parallels"
67672f740136SJeff Codyecho "sheepdog support  $sheepdog"
67688ca80760SRichard Hendersonecho "capstone          $capstone"
676917824406SJunyan Heecho "libpmem support   $libpmem"
67703efac6ebSTomáš Golembiovskýecho "libudev           $libudev"
6771f3494749SPaolo Bonziniecho "default devices   $default_devices"
677240e8c6f4SAlex Bennéeecho "plugin support    $plugins"
6773adc28027SAlexander Bulekovecho "fuzzing support   $fuzzing"
677467b915a5Sbellard
6775898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
6776898be3e0SPeter Maydell    echo
6777898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
6778898be3e0SPeter Maydell    echo
6779898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
6780898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
6781898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6782898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6783898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6784898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6785898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6786898be3e0SPeter Maydellfi
6787898be3e0SPeter Maydell
6788898be3e0SPeter Maydellif test "$supported_os" = "no"; then
6789898be3e0SPeter Maydell    echo
6790898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
6791898be3e0SPeter Maydell    echo
6792c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
6793c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
6794898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6795898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6796898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6797898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6798898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6799898be3e0SPeter Maydellfi
6800898be3e0SPeter Maydell
680198ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
680297a847bcSbellard
6803dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
6804dbd99ae3SStefan Weil
680598ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
680698ec69acSJuan Quintelaecho >> $config_host_mak
680798ec69acSJuan Quintela
6808e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
680999d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
681099d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
68113aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
68128bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
68130f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
681499d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
681599d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
681622d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
68179afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
68183d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
68199afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
6820e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
68215a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6822785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
68235a699bbbSLaszlo Ersekfi
6824f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6825834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6826a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
682767ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
682802f9135bSDaniel P. Berrangéecho "libs_cpu=$libs_cpu" >> $config_host_mak
6829f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
6830cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6831aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6832f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6833804edf29SJuan Quintela
683498ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6835727e5283SPaolo Bonzini
6836f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
6837f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
6838f3494749SPaolo Bonzinielse
6839f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
6840f3494749SPaolo Bonzinifi
6841f8393946Saurel32if test "$debug_tcg" = "yes" ; then
68422358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6843f8393946Saurel32fi
68441625af87Saliguoriif test "$strip_opt" = "yes" ; then
684552ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
68461625af87Saliguorifi
68477d13299dSbellardif test "$bigendian" = "yes" ; then
6848e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
684997a847bcSbellardfi
685067b915a5Sbellardif test "$mingw32" = "yes" ; then
685198ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
685289138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
68539fe6de94SBlue Swirl  version_major=${rc_version%%.*}
68549fe6de94SBlue Swirl  rc_version=${rc_version#*.}
68559fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
68569fe6de94SBlue Swirl  rc_version=${rc_version#*.}
68579fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
68589fe6de94SBlue Swirl  version_micro=0
68599fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
68609fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6861d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6862d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6863f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6864d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6865d9840e25STomoki Sekiyama  fi
686650cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
686776dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
686850cbebb9SMichael Roth  fi
68691a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
68709dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
68719dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
68729dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
68739dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
68749dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
68759dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
68769dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
68779dacf32dSYossi Hindin  fi
6878210fa556Spbrookelse
687935f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6880210fa556Spbrookfi
6881128ab2ffSblueswir1
6882dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6883dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6884dffcb71cSMark McLoughlinfi
6885dffcb71cSMark McLoughlin
688683fb7adfSbellardif test "$darwin" = "yes" ; then
688798ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
688883fb7adfSbellardfi
6889b29fe3edSmalc
6890ec530c81Sbellardif test "$solaris" = "yes" ; then
689198ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6892ec530c81Sbellardfi
6893179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6894179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6895179cf400SAndreas Färberfi
689697a847bcSbellardif test "$static" = "yes" ; then
689798ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
689897a847bcSbellardfi
68991ba16968SStefan Weilif test "$profiler" = "yes" ; then
69002358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
690105c2a3e7Sbellardfi
6902c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then
6903c932ce31SPaolo Bonzini  echo "CONFIG_TOOLS=y" >> $config_host_mak
6904c932ce31SPaolo Bonzinifi
6905675b9b53SMarc-André Lureauif test "$slirp" != "no"; then
690698ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6907e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6908675b9b53SMarc-André Lureau  echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
6909675b9b53SMarc-André Lureau  echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
6910675b9b53SMarc-André Lureaufi
69117c57bdd8SMarc-André Lureauif [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
69123b8593eeSMarkus Armbruster    echo "config-host.h: slirp/all" >> $config_host_mak
6913c20709aaSbellardfi
69148a16d273Sthsif test "$vde" = "yes" ; then
691598ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6916e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
69178a16d273Sthsfi
691858952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
691958952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
692058952137SVincenzo Maffionefi
6921015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6922015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6923015a33bdSGongleifi
69244cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then
69254cc600d2SPaolo Bonzini  echo "CONFIG_GPROF=y" >> $config_host_mak
69264cc600d2SPaolo Bonzinifi
692747e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
6928a358bca2SPaolo Bonzini  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
692947e98658SCorey Bryantfi
69302358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
69310c58ac1cSmalcfor drv in $audio_drv_list; do
69321ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6933ce3dc033SGerd Hoffmann    case "$drv" in
6934051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
6935ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
6936ce3dc033SGerd Hoffmann	*)
6937ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
6938ce3dc033SGerd Hoffmann    esac
69390c58ac1cSmalcdone
6940b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6941b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6942b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6943b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6944b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
6945d5631638Smalcif test "$audio_win_int" = "yes" ; then
6946d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6947d5631638Smalcfi
6948b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6949b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6950821601eaSJes Sorensenif test "$vnc" = "yes" ; then
6951821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
6952821601eaSJes Sorensenfi
69532f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
695498ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
69552f9606b3Saliguorifi
6956821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
69572f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
69582f6f5c7aSCorentin Charyfi
6959821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
6960efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6961efe556adSCorentin Charyfi
69626a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
69636a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
69646a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
69656a021536SGerd Hoffmannfi
6966dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6967dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6968dce512deSChristoph Hellwigfi
696989138857SStefan Weilqemu_version=$(head $source_path/VERSION)
697098ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
69712358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
697298ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
69732b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
6974a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
697598ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6976cc8ae6deSpbrookfi
697717969268SFam Zhengif test "$modules" = "yes"; then
6978e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6979e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
698089138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
698117969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
698217969268SFam Zhengfi
6983e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
69848781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
69858781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
69868781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
69878781595bSGerd Hoffmannfi
69881ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
698996400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
69908ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
69918ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
6992a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes" ; then
6993a442fe2fSDaniel P. Berrangé      echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
6994a442fe2fSDaniel P. Berrangé  fi
699549ecc3faSbellardfi
699649ecc3faSbellardif test "$cocoa" = "yes" ; then
699798ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
699849ecc3faSbellardfi
6999e08bb301SSamuel Thibaultif test "$iconv" = "yes" ; then
7000e08bb301SSamuel Thibault  echo "CONFIG_ICONV=y" >> $config_host_mak
7001e08bb301SSamuel Thibault  echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
7002e08bb301SSamuel Thibault  echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
7003e08bb301SSamuel Thibaultfi
70044d3b6f6eSbalrogif test "$curses" = "yes" ; then
70052373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
70062373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
70072373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
7008ab4e5602SJan Kiszkafi
7009099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
70102358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
7011099d6b0fSRiku Voipiofi
701240ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
701340ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
701440ff6d7eSKevin Wolffi
70153ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
70162358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
70173ce34dfbSvibisreenivasanfi
7018c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
7019c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
7020c2882b96SRiku Voipiofi
7021751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
7022751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
7023751bcc39SMarc-André Lureaufi
7024955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
7025955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
7026955727d2SCortland Tölvafi
7027d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
7028d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
7029d0927938SUlrich Hechtfi
70303d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
70313d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
70323d4fa43eSKusanagi Kouichifi
7033b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
7034b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
7035b953f075SDenis V. Lunevfi
7036ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
7037ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
7038ed911435SKevin Wolffi
7039c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
7040c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
7041c727f47dSPeter Maydellfi
7042dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
7043dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
7044dace20dcSPeter Maydellfi
7045d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
7046d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
7047d0927938SUlrich Hechtfi
70484e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
70494e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
70504e0c6529SAlex Blighfi
7051cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
7052cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
7053cd758dd0SAlex Blighfi
70543b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
70553b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
70563b6edd16SPeter Maydellfi
70573b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
70583b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
70593b6edd16SPeter Maydellfi
7060a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
7061a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
7062a8fd1abaSPeter Maydellfi
706351834341SRiku Voipioif test "$timerfd" = "yes" ; then
706451834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
706551834341SRiku Voipiofi
70669af5c906SRiku Voipioif test "$setns" = "yes" ; then
70679af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
70689af5c906SRiku Voipiofi
706938860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
707038860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
707138860a03SAleksandar Markovicfi
70725a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
70735a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
70745a03cd00SAleksandar Markovicfi
7075db37dd89SAleksandar Markovicif test "$kcov" = "yes" ; then
7076db37dd89SAleksandar Markovic  echo "CONFIG_KCOV=y" >> $config_host_mak
7077db37dd89SAleksandar Markovicfi
70783b3f24adSaurel32if test "$inotify" = "yes" ; then
70792358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
70803b3f24adSaurel32fi
7081c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
7082c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
7083c05c7a73SRiku Voipiofi
7084401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
7085401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
7086401bc051SPeter Maydellfi
70875c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
70885c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
70895c99fa37SKeno Fischerfi
70908a792b03SJiufei Xueif test "$st_atim" = "yes" ; then
70918a792b03SJiufei Xue  echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
70928a792b03SJiufei Xuefi
70936ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
70946ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
70956ae9a1f4SJuan Quintelafi
70966ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
70976ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
70986ae9a1f4SJuan Quintelafi
7099769ce76dSAlexander Grafif test "$curl" = "yes" ; then
7100d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
7101b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
71026ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
7103769ce76dSAlexander Graffi
71042e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
710598ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
71068eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
71072e4d9fb1Saurel32fi
7108a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
7109e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
7110a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
7111014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
7112925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
7113925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
7114925a0400SGerd Hoffmann  fi
7115bbbf9bfbSStefan Weilfi
7116f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
7117f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
7118f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
7119f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
712025a97a56SMarc-André Lureau    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
7121f876b765SMarc-André Lureaufi
7122a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
7123ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
7124ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
7125ddbb0d09SDaniel P. Berrangefi
712691bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
712791bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
71281f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
71291f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
71301f923c70SLongpeng(Mike)  fi
713162893b67SDaniel P. Berrangefi
713291bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
713391bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
7134becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
7135ed754746SDaniel P. Berrangefi
7136e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then
7137e0576942SDaniel P. Berrangé  echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
7138e0576942SDaniel P. Berrangéfi
71399a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
71409a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
71419a2fd434SDaniel P. Berrangefi
71428953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
71438953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
71448953caf3SDaniel P. Berrangefi
7145559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
7146559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
7147559607eaSDaniel P. Berrangefi
71486b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
71496b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
71506b39b063SEric Blakefi
7151277abf15SJan Vesely
7152277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
7153277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
7154277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
7155277abf15SJan Vesely# if this macro is set.
7156277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
7157277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
7158277abf15SJan Veselyfi
71591efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
71601efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
71611efad060SFam Zhengfi
7162bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
7163bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
7164a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
7165e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
7166a4ccabcfSAnthony Liguorifi
71679d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
71689d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
71699d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
71709d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
71719d9e1521SGerd Hoffmannfi
7172e37630caSaliguoriif test "$xen" = "yes" ; then
71736dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
7174d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
7175e37630caSaliguorifi
71765c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
71775c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
71785c6c3a6cSChristoph Hellwigfi
7179c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then
7180c10dd856SAarushi Mehta  echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
7181c10dd856SAarushi Mehta  echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
7182c10dd856SAarushi Mehta  echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
7183c10dd856SAarushi Mehtafi
7184758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
7185758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
7186758e8e38SVenkateswararao Jujjuri (JV)fi
71874f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
71884f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
71894f26f2b6SAvi Kivityfi
7190983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
7191758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
7192758e8e38SVenkateswararao Jujjuri (JV)fi
7193fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
7194fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
71951b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
71961b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
71971b0578f5SMurilo Opsfelder Araujo  fi
7198fe8fc5aeSPaolo Bonzinifi
71995e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
72005e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
72015e9be92dSNicholas Bellingerfi
7202af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
7203af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
7204af3bba76SPaolo Bonzinifi
7205af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
720656f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
720703ce5744SNikolay Nikolaevfi
7208042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
7209042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
7210042cea27SGongleifi
7211fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
7212fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
7213fc0b9b0eSStefan Hajnoczifi
7214299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
7215299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
7216299e6f19SPaolo Bonzinifi
7217e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
7218e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
7219e6a74868SMarc-André Lureaufi
722098fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then
722198fc1adaSDr. David Alan Gilbert  echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
722298fc1adaSDr. David Alan Gilbertfi
722377755340Sthsif test "$blobs" = "yes" ; then
722498ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
722577755340Sthsfi
7226bf9298b9Saliguoriif test "$iovec" = "yes" ; then
72272358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
7228bf9298b9Saliguorifi
7229ceb42de8Saliguoriif test "$preadv" = "yes" ; then
72302358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
7231ceb42de8Saliguorifi
7232e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
72333f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
7234f652e6afSaurel32fi
7235a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
7236a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
7237a40161cbSPaolo Bonzinifi
7238dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
7239dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
7240dcc38d1cSMarcelo Tosattifi
7241d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
7242d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
7243d339d766SRichard W.M. Jonesfi
7244b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
7245b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
72469195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
72479195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
72489195b2c2SStefan Weil  fi
7249b3f6ea7eSPaolo Bonzinifi
72505f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
72515f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
72525f6b9e8fSBlue Swirlfi
7253e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
7254e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
7255e78815a5SAndreas Färberfi
7256e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
7257e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
7258e78815a5SAndreas Färberfi
72599bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
72609bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
72619bc5a719SAndreas Gustafssonfi
726297a847bcSbellard
7263cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
7264cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
7265cd4ec0b4SGerd Hoffmannfi
7266cd4ec0b4SGerd Hoffmann
72677b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
72687b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
72697b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
72707b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
7271111a38b0SRobert Relyeafi
7272111a38b0SRobert Relyea
72732b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
72742b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
7275b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
7276b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
72772b2325ffSGerd Hoffmannfi
72782b2325ffSGerd Hoffmann
727969354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
728069354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
7281cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
7282cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
728369354a83SHans de Goedefi
728469354a83SHans de Goede
7285da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
7286da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
7287da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
7288014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
7289014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
7290014cb152SGerd Hoffmann  fi
729120ff075bSMichael Wallefi
729220ff075bSMichael Walle
7293d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
7294d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
7295d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
7296d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
7297d52c454aSMarc-André Lureaufi
7298d52c454aSMarc-André Lureau
7299d52c454aSMarc-André Lureau
73005a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
73015a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
73025a22ab71SYang Zhongfi
73035a22ab71SYang Zhong
730499f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
730599f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
730699f2dbd3SLiang Lifi
730799f2dbd3SLiang Li
7308*6b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then
7309*6b8cd447SRobert Hoo  echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
7310*6b8cd447SRobert Hoofi
7311*6b8cd447SRobert Hoo
7312607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
7313607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
7314607dacd0Sqiaonuohanfi
7315607dacd0Sqiaonuohan
7316607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
7317607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
7318607dacd0Sqiaonuohanfi
7319607dacd0Sqiaonuohan
73206b383c08SPeter Wuif test "$bzip2" = "yes" ; then
73216b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
73226b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
73236b383c08SPeter Wufi
73246b383c08SPeter Wu
732583bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
732683bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
732783bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
732883bc1f97SJulio Faraccofi
732983bc1f97SJulio Faracco
73303a678481SJuan Quintelaif test "$zstd" = "yes" ; then
73313a678481SJuan Quintela  echo "CONFIG_ZSTD=y" >> $config_host_mak
73323a678481SJuan Quintelafi
73333a678481SJuan Quintela
7334c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
7335d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
73366ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
73376ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
7338c589b249SRonnie Sahlbergfi
7339c589b249SRonnie Sahlberg
73406542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
73414be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
73424be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
73436542aa9cSPeter Lievenfi
73446542aa9cSPeter Lieven
7345f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
7346f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
7347c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
7348c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
7349f794573eSEduardo Otubofi
7350f794573eSEduardo Otubo
735183fb7adfSbellard# XXX: suppress that
73527d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
73532358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
73547d3505c5Sbellardfi
73557d3505c5Sbellard
73564d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
73574d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
73584d9310f4SDaniel P. Berrangefi
73593556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
73603556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
73613556c233SPaolo Bonzinifi
7362f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
7363d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
73646ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
73656ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
7366f27aaf4bSChristian Brunnerfi
736720ff6c80SAnthony Liguori
73687c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
736970c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
737070c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
737170c60c08SStefan Hajnoczielse
737270c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
737370c60c08SStefan Hajnoczifi
7374d0e2fce5SAneesh Kumar K.V
73757d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
73767d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
73777d992e4dSPeter Lievenfi
73787d992e4dSPeter Lieven
7379f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
7380f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
7381f0d92b56SLongpeng(Mike)fi
7382f0d92b56SLongpeng(Mike)
7383d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
7384d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
7385d2042378SAneesh Kumar K.Vfi
7386d2042378SAneesh Kumar K.V
7387e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
7388e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
7389e06a765eSHarsh Prateek Borafi
7390e06a765eSHarsh Prateek Bora
7391cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
7392cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
739306d71fa1SPeter Maydellfi
739406d71fa1SPeter Maydell
73953f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
73963f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
73973f4349dcSKevin Wolffi
73983f4349dcSKevin Wolf
7399d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
7400d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7401d83414e1SMarc-André Lureaufi
7402d83414e1SMarc-André Lureau
74038ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
74048ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
74058ab1bf12SLuiz Capitulinofi
74068ab1bf12SLuiz Capitulino
740776a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
740876a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
740976a347e1SRichard Hendersonfi
741076a347e1SRichard Henderson
7411f540166bSRichard Hendersonif test "$int128" = "yes" ; then
7412f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
7413f540166bSRichard Hendersonfi
7414f540166bSRichard Henderson
74157ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
74167ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
74177ebee43eSRichard Hendersonfi
74187ebee43eSRichard Henderson
7419e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
7420e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7421e6cd4bb5SRichard Hendersonfi
7422e6cd4bb5SRichard Henderson
7423df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
7424df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7425df79b996SRichard Hendersonfi
7426df79b996SRichard Henderson
7427db432672SRichard Hendersonif test "$vector16" = "yes" ; then
7428db432672SRichard Henderson  echo "CONFIG_VECTOR16=y" >> $config_host_mak
7429db432672SRichard Hendersonfi
7430db432672SRichard Henderson
7431db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then
7432db8aaae8SRichard Henderson  echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
7433db8aaae8SRichard Hendersonfi
7434db8aaae8SRichard Henderson
74351e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
74361e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
74371e6e9acaSRichard Hendersonfi
74381e6e9acaSRichard Henderson
7439eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
7440d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
74416ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
74426ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
7443eb100396SBharata B Raofi
7444eb100396SBharata B Rao
7445d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
7446d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7447d85fa9ebSJeff Codyfi
7448d85fa9ebSJeff Cody
74490c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
74500c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
74510c14fb47SBharata B Raofi
74520c14fb47SBharata B Rao
7453df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
7454df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7455df3a429aSNiels de Vosfi
7456df3a429aSNiels de Vos
74577c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
74587c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
74597c815372SBharata B Raofi
74607c815372SBharata B Rao
7461e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7462e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7463e014dbe7SPrasanna Kumar Kaleverfi
7464e014dbe7SPrasanna Kumar Kalever
74650e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
74660e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
74670e3b891fSNiels de Vosfi
74680e3b891fSNiels de Vos
7469b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
7470b10d49d7SPino Toscano  echo "CONFIG_LIBSSH=m" >> $config_host_mak
7471b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
7472b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
74730a12ec87SRichard W.M. Jonesfi
74740a12ec87SRichard W.M. Jones
7475ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
7476ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7477ed1701c6SDr. David Alan Gilbertfi
7478ed1701c6SDr. David Alan Gilbert
74793b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
74803cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
74813b8acc11SPaolo Bonzinifi
74823b8acc11SPaolo Bonzini
74835b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
74845b808275SLluís Vilanovaif have_backend "nop"; then
74856d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
748622890ab5SPrerna Saxenafi
74875b808275SLluís Vilanovaif have_backend "simple"; then
74886d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
74896d8a764eSLluís  # Set the appropriate trace file.
7490953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
74919410b56cSPrerna Saxenafi
7492ed7f5f1dSPaolo Bonziniif have_backend "log"; then
7493ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
74946d8a764eSLluísfi
74955b808275SLluís Vilanovaif have_backend "ust"; then
74966d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
74976d8a764eSLluísfi
74985b808275SLluís Vilanovaif have_backend "dtrace"; then
74996d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
75006d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
75016d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
75026d8a764eSLluís  fi
7503c276b17dSDaniel P. Berrangefi
75045b808275SLluís Vilanovaif have_backend "ftrace"; then
7505781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
7506781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
7507781e9545SEiichi Tsukata  else
750821684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
7509781e9545SEiichi Tsukata  fi
7510781e9545SEiichi Tsukatafi
75110a852417SPaul Durrantif have_backend "syslog"; then
75120a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
75130a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
75140a852417SPaul Durrant  else
75150a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
75160a852417SPaul Durrant  fi
75170a852417SPaul Durrantfi
75189410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
75199410b56cSPrerna Saxena
75202da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
75212da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
7522392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
75232da776dbSMichael R. Hinesfi
75242da776dbSMichael R. Hines
752521ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
752621ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
752721ab34c9SMarcel Apfelbaumfi
752821ab34c9SMarcel Apfelbaum
7529575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
7530575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7531575b22b1SLaurent Vivierfi
7532575b22b1SLaurent Vivier
7533ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
7534ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
7535ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7536ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7537ed279a06SKlim Kireevfi
7538ed279a06SKlim Kireev
7539a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
7540a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
7541a6b1d4c0SChanglong Xiefi
7542a6b1d4c0SChanglong Xie
75436a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
75446a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
75456a02c806SStefan Hajnoczifi
75466a02c806SStefan Hajnoczi
75474d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
75484d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
75494d04351fSChristopher Covingtonfi
75504d04351fSChristopher Covington
755149e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
755249e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
755349e00a18SAndreas Grapentinfi
755449e00a18SAndreas Grapentin
7555e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
7556e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
7557e674605fSTomáš Golembiovskýfi
7558db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
7559db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
7560db1ed1abSRichard Hendersonfi
7561e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
7562e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7563e0580342SKamil Rytarowskifi
7564e219c499SRichard Hendersonif test "$capstone" != "no" ; then
75658ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
75668ca80760SRichard Hendersonfi
7567ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
7568ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7569ba59fb77SPaolo Bonzinifi
7570e0580342SKamil Rytarowski
75715c312079SDr. David Alan Gilbert# Hold two types of flag:
75725c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
75735c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
7574479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
75755c312079SDr. David Alan Gilbert#                                     platform
7576479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
75775c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7578479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7579479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7580479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7581479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
75825c312079SDr. David Alan Gilbertfi
75835c312079SDr. David Alan Gilbert
7584da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
7585da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
7586da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
7587da92c3ffSAshish Mittalfi
7588da92c3ffSAshish Mittal
758917824406SJunyan Heif test "$libpmem" = "yes" ; then
759017824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
759117824406SJunyan Hefi
759217824406SJunyan He
75932f740136SJeff Codyif test "$bochs" = "yes" ; then
75942f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
75952f740136SJeff Codyfi
75962f740136SJeff Codyif test "$cloop" = "yes" ; then
75972f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
75982f740136SJeff Codyfi
75992f740136SJeff Codyif test "$dmg" = "yes" ; then
76002f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
76012f740136SJeff Codyfi
76022f740136SJeff Codyif test "$qcow1" = "yes" ; then
76032f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
76042f740136SJeff Codyfi
76052f740136SJeff Codyif test "$vdi" = "yes" ; then
76062f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
76072f740136SJeff Codyfi
76082f740136SJeff Codyif test "$vvfat" = "yes" ; then
76092f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
76102f740136SJeff Codyfi
76112f740136SJeff Codyif test "$qed" = "yes" ; then
76122f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
76132f740136SJeff Codyfi
76142f740136SJeff Codyif test "$parallels" = "yes" ; then
76152f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
76162f740136SJeff Codyfi
76172f740136SJeff Codyif test "$sheepdog" = "yes" ; then
76182f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
76192f740136SJeff Codyfi
7620adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
7621adc28027SAlexander Bulekov  if test "$have_fuzzer" = "yes"; then
7622adc28027SAlexander Bulekov    FUZZ_LDFLAGS=" -fsanitize=address,fuzzer"
7623adc28027SAlexander Bulekov    FUZZ_CFLAGS=" -fsanitize=address,fuzzer"
7624adc28027SAlexander Bulekov    CFLAGS=" -fsanitize=address,fuzzer-no-link"
7625adc28027SAlexander Bulekov  else
7626adc28027SAlexander Bulekov    error_exit "Your compiler doesn't support -fsanitize=address,fuzzer"
7627adc28027SAlexander Bulekov    exit 1
7628adc28027SAlexander Bulekov  fi
7629adc28027SAlexander Bulekovfi
76302f740136SJeff Cody
763140e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then
763240e8c6f4SAlex Bennée    echo "CONFIG_PLUGIN=y" >> $config_host_mak
763340e8c6f4SAlex Bennée    LIBS="-ldl $LIBS"
763426fffe29SEmilio G. Cota    # Copy the export object list to the build dir
763526fffe29SEmilio G. Cota    if test "$ld_dynamic_list" = "yes" ; then
763626fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
763726fffe29SEmilio G. Cota	ld_symbols=qemu-plugins-ld.symbols
763826fffe29SEmilio G. Cota	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
763926fffe29SEmilio G. Cota    elif test "$ld_exported_symbols_list" = "yes" ; then
764026fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
764126fffe29SEmilio G. Cota	ld64_symbols=qemu-plugins-ld64.symbols
764226fffe29SEmilio G. Cota	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
764326fffe29SEmilio G. Cota	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
764426fffe29SEmilio G. Cota	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
764526fffe29SEmilio G. Cota    else
764626fffe29SEmilio G. Cota	error_exit \
764726fffe29SEmilio G. Cota	    "If \$plugins=yes, either \$ld_dynamic_list or " \
764826fffe29SEmilio G. Cota	    "\$ld_exported_symbols_list should have been set to 'yes'."
764926fffe29SEmilio G. Cota    fi
765040e8c6f4SAlex Bennéefi
765140e8c6f4SAlex Bennée
76525b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
76539edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
76545b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
76559edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
76565b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
76579edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
7658e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
76599edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
766040d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
76619edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
7662e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
7663c4f80543SAlistair Francis  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/riscv $QEMU_INCLUDES"
76645b5e3037SPaolo Bonzinielse
76659edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
76665b5e3037SPaolo Bonzinifi
76675b5e3037SPaolo Bonzini
766898ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
766998ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7670804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7671804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
76721901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
76731901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
76741901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
767521655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
7676c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
76772eb054c2SPeter Maydellecho "SPHINX_BUILD=$sphinx_build" >> $config_host_mak
767839d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak
7679804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7680a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7681a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
7682a31a8642SMichael S. Tsirkinfi
7683804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
768483f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
76853c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
7686804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
768745d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
7688cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
76895f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
76903dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
7691804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
7692804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
76939f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
76944852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
7695daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
76969fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
7697e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
769846eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
7699a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
770011cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
7701f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
7702e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
7703e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
770480fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
77052944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
7706e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
7707e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7708e39f0062SPaolo Bonzinifi
77098a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
7710db5adeaaSPaolo Bonziniecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
77116969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
7712e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
771373da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
77143e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
7715409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
7716804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
771717969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
771817969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
7719957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
772090246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
772190246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
772294dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
77231d728c39SBlue Swirlif test "$gcov" = "yes" ; then
77241d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
77251d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
77261d728c39SBlue Swirlfi
7727804edf29SJuan Quintela
77283efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
77293efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
77303efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
77313efac6ebSTomáš Golembiovskýfi
7732adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then
7733adc28027SAlexander Bulekov    echo "CONFIG_FUZZ=y" >> $config_host_mak
7734adc28027SAlexander Bulekov    echo "FUZZ_CFLAGS=$FUZZ_CFLAGS" >> $config_host_mak
7735adc28027SAlexander Bulekov    echo "FUZZ_LDFLAGS=$FUZZ_LDFLAGS" >> $config_host_mak
7736adc28027SAlexander Bulekovfi
77373efac6ebSTomáš Golembiovský
773805dfa22bSPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" ; then
773905dfa22bSPhilippe Mathieu-Daudé  echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
774005dfa22bSPhilippe Mathieu-Daudéfi
774105dfa22bSPhilippe Mathieu-Daudé
77426efd7517SPeter Maydell# use included Linux headers
77436efd7517SPeter Maydellif test "$linux" = "yes" ; then
7744a307beb6SAndreas Färber  mkdir -p linux-headers
77456efd7517SPeter Maydell  case "$cpu" in
7746c72b26ecSRichard Henderson  i386|x86_64|x32)
774708312a63SPeter Maydell    linux_arch=x86
77486efd7517SPeter Maydell    ;;
7749f8378accSRichard Henderson  ppc|ppc64|ppc64le)
775008312a63SPeter Maydell    linux_arch=powerpc
77516efd7517SPeter Maydell    ;;
77526efd7517SPeter Maydell  s390x)
775308312a63SPeter Maydell    linux_arch=s390
775408312a63SPeter Maydell    ;;
77551f080313SClaudio Fontana  aarch64)
77561f080313SClaudio Fontana    linux_arch=arm64
77571f080313SClaudio Fontana    ;;
7758222e7d11SSanjay Lal  mips64)
7759222e7d11SSanjay Lal    linux_arch=mips
7760222e7d11SSanjay Lal    ;;
776108312a63SPeter Maydell  *)
776208312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
776308312a63SPeter Maydell    linux_arch="$cpu"
77646efd7517SPeter Maydell    ;;
77656efd7517SPeter Maydell  esac
776608312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
776708312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
776808312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
776908312a63SPeter Maydell    fi
77706efd7517SPeter Maydellfi
77716efd7517SPeter Maydell
777297a847bcSbellardfor target in $target_list; do
777397a847bcSbellardtarget_dir="$target"
777425be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
777589138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
777652bf9771Stony.nguyen@bt.comtarget_aligned_only="no"
777752bf9771Stony.nguyen@bt.comcase "$target_name" in
777852bf9771Stony.nguyen@bt.com  alpha|hppa|mips64el|mips64|mipsel|mips|mipsn32|mipsn32el|sh4|sh4eb|sparc|sparc64|sparc32plus|xtensa|xtensaeb)
777952bf9771Stony.nguyen@bt.com  target_aligned_only="yes"
778052bf9771Stony.nguyen@bt.com  ;;
778152bf9771Stony.nguyen@bt.comesac
778297a847bcSbellardtarget_bigendian="no"
7783c1799a84SPaolo Bonzinicase "$target_name" in
7784a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
778552bf9771Stony.nguyen@bt.com  target_bigendian="yes"
7786ea2d6a39SJuan Quintela  ;;
7787ea2d6a39SJuan Quintelaesac
778897a847bcSbellardtarget_softmmu="no"
7789997344f3Sbellardtarget_user_only="no"
7790831b7825Sthstarget_linux_user="no"
779184778508Sblueswir1target_bsd_user="no"
77929e407a85Spbrookcase "$target" in
7793c1799a84SPaolo Bonzini  ${target_name}-softmmu)
77949e407a85Spbrook    target_softmmu="yes"
77959e407a85Spbrook    ;;
7796c1799a84SPaolo Bonzini  ${target_name}-linux-user)
77979e407a85Spbrook    target_user_only="yes"
77989e407a85Spbrook    target_linux_user="yes"
77999e407a85Spbrook    ;;
7800c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
780184778508Sblueswir1    target_user_only="yes"
780284778508Sblueswir1    target_bsd_user="yes"
780384778508Sblueswir1    ;;
78049e407a85Spbrook  *)
780576ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
78069e407a85Spbrook    exit 1
78079e407a85Spbrook    ;;
78089e407a85Spbrookesac
7809831b7825Sths
781097a847bcSbellardmkdir -p $target_dir
781125be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
781297a847bcSbellard
7813e5fe0c52Spbrookbflt="no"
7814ca759f9eSAlex Bennéemttcg="no"
781589138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
781656aebc89Spbrookgdb_xml_files=""
78177ba1e619Saliguori
7818c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
78196acff7daSJuan QuintelaTARGET_BASE_ARCH=""
7820e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
7821e73aae67SJuan Quintela
7822c1799a84SPaolo Bonzinicase "$target_name" in
78232408a527Saurel32  i386)
78240a7fa00aSEmilio G. Cota    mttcg="yes"
78257b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
78262408a527Saurel32  ;;
78272408a527Saurel32  x86_64)
78286acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
78290a7fa00aSEmilio G. Cota    mttcg="yes"
78307b0f97baSDoug Gale	gdb_xml_files="i386-64bit.xml"
78312408a527Saurel32  ;;
78322408a527Saurel32  alpha)
78335ee4f3c2SRichard Henderson    mttcg="yes"
78342408a527Saurel32  ;;
78352408a527Saurel32  arm|armeb)
7836b498c8a0SJuan Quintela    TARGET_ARCH=arm
7837e5fe0c52Spbrook    bflt="yes"
7838ca759f9eSAlex Bennée    mttcg="yes"
783956aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
78402408a527Saurel32  ;;
7841722dd7beSMichael Weiser  aarch64|aarch64_be)
7842722dd7beSMichael Weiser    TARGET_ARCH=aarch64
78436a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
78446a49fa95SAlexander Graf    bflt="yes"
7845ca759f9eSAlex Bennée    mttcg="yes"
78468f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
78476a49fa95SAlexander Graf  ;;
78482408a527Saurel32  cris)
78492408a527Saurel32  ;;
785061766fe9SRichard Henderson  hppa)
78517b93dab5SRichard Henderson    mttcg="yes"
785261766fe9SRichard Henderson  ;;
7853613a22c9SMichael Walle  lm32)
7854613a22c9SMichael Walle  ;;
78552408a527Saurel32  m68k)
78560938cda5Saurel32    bflt="yes"
78575a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
78582408a527Saurel32  ;;
7859877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
7860877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
786172b675caSEdgar E. Iglesias    bflt="yes"
7862be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
786372b675caSEdgar E. Iglesias  ;;
78642408a527Saurel32  mips|mipsel)
78650454728cSAleksandar Markovic    mttcg="yes"
7866b498c8a0SJuan Quintela    TARGET_ARCH=mips
786725be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
78682408a527Saurel32  ;;
78692408a527Saurel32  mipsn32|mipsn32el)
78700454728cSAleksandar Markovic    mttcg="yes"
7871597e2cecSRichard Henderson    TARGET_ARCH=mips64
78726acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
787325be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
7874597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
78752408a527Saurel32  ;;
78762408a527Saurel32  mips64|mips64el)
78770454728cSAleksandar Markovic    mttcg="yes"
7878b498c8a0SJuan Quintela    TARGET_ARCH=mips64
78796acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
788025be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
78812408a527Saurel32  ;;
7882d15a9c23SAnthony Green  moxie)
7883d15a9c23SAnthony Green  ;;
7884e671711cSMarek Vasut  nios2)
7885e671711cSMarek Vasut  ;;
78864a09d0bbSRichard Henderson  or1k)
7887e67db06eSJia Liu    TARGET_ARCH=openrisc
7888e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
7889e67db06eSJia Liu  ;;
78902408a527Saurel32  ppc)
7891c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
78922408a527Saurel32  ;;
78932408a527Saurel32  ppc64)
78946acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7895e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
7896f0b0685dSNikunj A Dadhania    mttcg=yes
78971438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
78982408a527Saurel32  ;;
78999c35126cSDoug Kwan  ppc64le)
79009c35126cSDoug Kwan    TARGET_ARCH=ppc64
79019c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
79029c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
7903f0b0685dSNikunj A Dadhania    mttcg=yes
79041438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
79059c35126cSDoug Kwan  ;;
79062408a527Saurel32  ppc64abi32)
7907b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
79086acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7909e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
791025be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
79111438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
79122408a527Saurel32  ;;
791325fa194bSMichael Clark  riscv32)
791425fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
791525fa194bSMichael Clark    TARGET_ABI_DIR=riscv
791625fa194bSMichael Clark    mttcg=yes
7917ae4a70c0SKeith Packard    gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-32bit-csr.xml riscv-32bit-virtual.xml"
791825fa194bSMichael Clark  ;;
791925fa194bSMichael Clark  riscv64)
792025fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
792125fa194bSMichael Clark    TARGET_ABI_DIR=riscv
792225fa194bSMichael Clark    mttcg=yes
7923ae4a70c0SKeith Packard    gdb_xml_files="riscv-64bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml riscv-64bit-virtual.xml"
792425fa194bSMichael Clark  ;;
79252408a527Saurel32  sh4|sh4eb)
7926b498c8a0SJuan Quintela    TARGET_ARCH=sh4
79274dbed897Spbrook    bflt="yes"
79282408a527Saurel32  ;;
79292408a527Saurel32  sparc)
79302408a527Saurel32  ;;
79312408a527Saurel32  sparc64)
79326acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
79332408a527Saurel32  ;;
79342408a527Saurel32  sparc32plus)
7935b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
79366acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7937e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
793825be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
79392408a527Saurel32  ;;
794024e804ecSAlexander Graf  s390x)
794163685bc4SDavid Hildenbrand    mttcg=yes
794286158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
794324e804ecSAlexander Graf  ;;
7944444e06b1SChen Gang  tilegx)
7945444e06b1SChen Gang  ;;
79465ecaa4edSPeter Crosthwaite  tricore)
79475ecaa4edSPeter Crosthwaite  ;;
7948d2fbca94SGuan Xuetao  unicore32)
7949d2fbca94SGuan Xuetao  ;;
7950cfa550c6SMax Filippov  xtensa|xtensaeb)
7951cfa550c6SMax Filippov    TARGET_ARCH=xtensa
795202e33e9fSMax Filippov    bflt="yes"
79539fb40342SMax Filippov    mttcg="yes"
7954cfa550c6SMax Filippov  ;;
79552408a527Saurel32  *)
795676ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
79572408a527Saurel32  ;;
79582408a527Saurel32esac
79595e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
79605e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
79615e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
79625e8861a0SPaolo Bonzinifi
79635e8861a0SPaolo Bonzini
79645e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
79655e8861a0SPaolo Bonzini
796699afc91dSDaniel P. Berrangeupper() {
796799afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
796899afc91dSDaniel P. Berrange}
796999afc91dSDaniel P. Berrange
797089138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
797125be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
7972c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
797325be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
7974e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
7975e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
7976e6e91b9cSJuan Quintelafi
797725be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
7978adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
7979adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
7980adfc3e91SStacey Sonfi
79813b6b7550SPaolo Bonzini
79823b6b7550SPaolo Bonziniif supported_xen_target $target; then
798325be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
7984e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=y" >> $config_host_mak
7985eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
7986eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
7987eb6fda0fSAnthony PERARD    fi
7988e0e312f3SPaolo Bonzinielse
7989e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=n" >> $config_host_mak
7990432d268cSJun Nakajimafi
79913b6b7550SPaolo Bonziniif supported_kvm_target $target; then
799225be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
7993e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=y" >> $config_host_mak
7994e0e312f3SPaolo Bonzinielse
7995e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=n" >> $config_host_mak
7996c59249f9SJuan Quintelafi
79973b6b7550SPaolo Bonziniif supported_hax_target $target; then
7998b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
7999b0cb0a66SVincent Palatinfi
8000c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
8001c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
8002c97d6d2cSSergio Andres Gomez Del Realfi
8003d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
8004d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
8005d661d9a4SJustin Terry (VM)fi
800652bf9771Stony.nguyen@bt.comif test "$target_aligned_only" = "yes" ; then
800752bf9771Stony.nguyen@bt.com  echo "TARGET_ALIGNED_ONLY=y" >> $config_target_mak
800852bf9771Stony.nguyen@bt.comfi
8009de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
801025be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
801197a847bcSbellardfi
801297a847bcSbellardif test "$target_softmmu" = "yes" ; then
801325be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
8014ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
8015ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
8016ca759f9eSAlex Bennée  fi
8017de83cd02Sbellardfi
8018997344f3Sbellardif test "$target_user_only" = "yes" ; then
801925be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
8020a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
8021997344f3Sbellardfi
8022831b7825Sthsif test "$target_linux_user" = "yes" ; then
802325be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
8024831b7825Sthsfi
802556aebc89Spbrooklist=""
802656aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
802756aebc89Spbrook  for x in $gdb_xml_files; do
802856aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
802956aebc89Spbrook  done
803025be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
80313d0f1517SJuan Quintelafi
8032de83cd02Sbellard
8033e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
803425be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
8035e5fe0c52Spbrookfi
803684778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
803725be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
803884778508Sblueswir1fi
80395b0753e0Sbellard
8040d75402b5SAlex Bennée
8041db5adeaaSPaolo Bonzini# generate QEMU_CFLAGS/QEMU_LDFLAGS for targets
8042fa282484SJuan Quintela
80434afddb55SJuan Quintelacflags=""
8044fa282484SJuan Quintelaldflags=""
80459b8e111fSJuan Quintela
8046c765fcacSPeter Crosthwaitedisas_config() {
8047c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
8048c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
8049c765fcacSPeter Crosthwaite}
8050c765fcacSPeter Crosthwaite
805164656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
805264656024SJuan Quintela  case "$i" in
805364656024SJuan Quintela  alpha)
8054c765fcacSPeter Crosthwaite    disas_config "ALPHA"
805564656024SJuan Quintela  ;;
805682295d8aSRichard Henderson  aarch64)
805782295d8aSRichard Henderson    if test -n "${cxx}"; then
8058c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
805982295d8aSRichard Henderson    fi
806082295d8aSRichard Henderson  ;;
806164656024SJuan Quintela  arm)
8062c765fcacSPeter Crosthwaite    disas_config "ARM"
8063999b53ecSClaudio Fontana    if test -n "${cxx}"; then
8064c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
8065999b53ecSClaudio Fontana    fi
806664656024SJuan Quintela  ;;
806764656024SJuan Quintela  cris)
8068c765fcacSPeter Crosthwaite    disas_config "CRIS"
806964656024SJuan Quintela  ;;
8070429b31a2SRichard Henderson  hppa)
8071429b31a2SRichard Henderson    disas_config "HPPA"
8072429b31a2SRichard Henderson  ;;
8073c72b26ecSRichard Henderson  i386|x86_64|x32)
8074c765fcacSPeter Crosthwaite    disas_config "I386"
807564656024SJuan Quintela  ;;
807679368f49SMichael Walle  lm32)
8077c765fcacSPeter Crosthwaite    disas_config "LM32"
807879368f49SMichael Walle  ;;
807964656024SJuan Quintela  m68k)
8080c765fcacSPeter Crosthwaite    disas_config "M68K"
808164656024SJuan Quintela  ;;
8082877fdc12SEdgar E. Iglesias  microblaze*)
8083c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
808464656024SJuan Quintela  ;;
808564656024SJuan Quintela  mips*)
8086c765fcacSPeter Crosthwaite    disas_config "MIPS"
808789a955e8SAleksandar Markovic    if test -n "${cxx}"; then
808889a955e8SAleksandar Markovic      disas_config "NANOMIPS"
808989a955e8SAleksandar Markovic    fi
809064656024SJuan Quintela  ;;
8091d15a9c23SAnthony Green  moxie*)
8092c765fcacSPeter Crosthwaite    disas_config "MOXIE"
8093d15a9c23SAnthony Green  ;;
8094e671711cSMarek Vasut  nios2)
8095e671711cSMarek Vasut    disas_config "NIOS2"
8096e671711cSMarek Vasut  ;;
80974a09d0bbSRichard Henderson  or1k)
8098c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
8099e67db06eSJia Liu  ;;
810064656024SJuan Quintela  ppc*)
8101c765fcacSPeter Crosthwaite    disas_config "PPC"
810264656024SJuan Quintela  ;;
8103c4f80543SAlistair Francis  riscv*)
810425fa194bSMichael Clark    disas_config "RISCV"
810525fa194bSMichael Clark  ;;
810624e804ecSAlexander Graf  s390*)
8107c765fcacSPeter Crosthwaite    disas_config "S390"
810864656024SJuan Quintela  ;;
810964656024SJuan Quintela  sh4)
8110c765fcacSPeter Crosthwaite    disas_config "SH4"
811164656024SJuan Quintela  ;;
811264656024SJuan Quintela  sparc*)
8113c765fcacSPeter Crosthwaite    disas_config "SPARC"
811464656024SJuan Quintela  ;;
8115cfa550c6SMax Filippov  xtensa*)
8116c765fcacSPeter Crosthwaite    disas_config "XTENSA"
8117cfa550c6SMax Filippov  ;;
811864656024SJuan Quintela  esac
811964656024SJuan Quinteladone
81209195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
8121c765fcacSPeter Crosthwaite  disas_config "TCI"
81229195b2c2SStefan Weilfi
812364656024SJuan Quintela
81246ee7126fSJuan Quintelacase "$ARCH" in
81256ee7126fSJuan Quintelaalpha)
81266ee7126fSJuan Quintela  # Ensure there's only a single GP
81276ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
81286ee7126fSJuan Quintela;;
81296ee7126fSJuan Quintelaesac
81306ee7126fSJuan Quintela
8131d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
8132d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
8133d02c1db3SJuan Quintela    cflags="-p $cflags"
8134d02c1db3SJuan Quintela    ldflags="-p $ldflags"
8135d02c1db3SJuan Quintela  fi
8136d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
8137d02c1db3SJuan Quintela    ldflags="-p $ldflags"
813825be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
8139d02c1db3SJuan Quintela  fi
8140d02c1db3SJuan Quintelafi
8141d02c1db3SJuan Quintela
8142e633a5c6SEric Blakeif test "$target_linux_user" = "yes" || test "$target_bsd_user" = "yes" ; then
8143964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
8144fa282484SJuan Quintelafi
8145fa282484SJuan Quintela
8146e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
8147e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
8148e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
8149e9a3591fSChristian Borntraeger# header if
8150e9a3591fSChristian Borntraeger#  - we build on s390x
8151e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
8152e9a3591fSChristian Borntraeger#  - KVM is enabled
8153e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
8154e633a5c6SEric Blakeif test "$TARGET_ARCH" = "s390x" && test "$target_softmmu" = "yes" && \
8155e633a5c6SEric Blake        test "$ARCH" = "s390x" && test "$kvm" = "yes"; then
8156e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
8157e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
8158e9a3591fSChristian Borntraeger    fi
8159e9a3591fSChristian Borntraegerfi
8160e9a3591fSChristian Borntraeger
8161db5adeaaSPaolo Bonziniecho "QEMU_LDFLAGS+=$ldflags" >> $config_target_mak
816225be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
8163fa282484SJuan Quintela
816497a847bcSbellarddone # for target in $targets
81657d13299dSbellard
8166d52c454aSMarc-André Lureauecho "PIXMAN_CFLAGS=$pixman_cflags" >> $config_host_mak
8167d52c454aSMarc-André Lureauecho "PIXMAN_LIBS=$pixman_libs" >> $config_host_mak
8168d52c454aSMarc-André Lureau
8169e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
81703b8593eeSMarkus Armbruster  echo "config-host.h: dtc/all" >> $config_host_mak
8171a540f158SPeter Crosthwaitefi
8172e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
81733b8593eeSMarkus Armbruster  echo "config-host.h: capstone/all" >> $config_host_mak
8174e219c499SRichard Hendersonfi
8175e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
8176e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
8177e219c499SRichard Hendersonfi
8178a540f158SPeter Crosthwaite
8179a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
8180a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
8181a99d57bbSWanlong Gaofi
8182a99d57bbSWanlong Gao
8183fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
8184fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
8185fd0e6053SJohn Snowfi
8186fd0e6053SJohn Snow
8187e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
8188e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
8189e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
8190e29e5c6eSPeter Maydell# (these can be both files and directories).
8191e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
8192e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
8193e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
8194e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
8195e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
8196e29e5c6eSPeter Maydell# directory and symlink the directory instead.
81971cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
81981cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
8199b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
8200744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
82012d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
82022038f8c8SPaolo BonziniLINKS="Makefile"
82032038f8c8SPaolo BonziniLINKS="$LINKS tests/tcg/lm32/Makefile po/Makefile"
82042038f8c8SPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target tests/fp/Makefile"
8205671f760bSEmilio G. CotaLINKS="$LINKS tests/plugin/Makefile"
8206e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
8207e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
8208e29e5c6eSPeter MaydellLINKS="$LINKS roms/seabios/Makefile roms/vgabios/Makefile"
8209e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
8210e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
821139950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
821239950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
82138f8fd9edSCleber RosaLINKS="$LINKS python"
8214753d11f2SRichard Hendersonfor bios_file in \
8215753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
8216225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
8217753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
8218753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
8219e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
8220753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
82214e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
822226ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
8223753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
8224753d11f2SRichard Hendersondo
8225e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
82267ea78b74SJan Kiszkadone
8227d1807a4fSPaolo Bonzinimkdir -p $DIRS
8228e29e5c6eSPeter Maydellfor f in $LINKS ; do
8229cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
8230f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
8231f9245e10SPeter Maydell    fi
82327d13299dSbellarddone
82331ad2134fSPaul Brook
82342038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do
82352038f8c8SPaolo Bonzini  export $i
82362038f8c8SPaolo Bonzinidone
8237afc3a8f9SAlex Bennéeexport target_list source_path use_containers
82382038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh)
82392038f8c8SPaolo Bonzini
8240c34ebfdcSAnthony Liguori# temporary config to build submodules
82412d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
8242c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
824337116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
8244c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
8245cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
82465f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
8247c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
8248c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
82493dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
8250c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
8251a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
8252c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
82539f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
8254c34ebfdcSAnthony Liguoridone
8255c34ebfdcSAnthony Liguori
825676c7560aSMax Reitz# set up qemu-iotests in this build directory
825776c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
825876c7560aSMax Reitz
825976c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
826076c7560aSMax Reitzecho >> "$iotests_common_env"
826176c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
826276c7560aSMax Reitz
8263dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
8264dc655404SMichael S. Tsirkincat <<EOD >config.status
8265dc655404SMichael S. Tsirkin#!/bin/sh
8266dc655404SMichael S. Tsirkin# Generated by configure.
8267dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
8268dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
8269dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
8270dc655404SMichael S. TsirkinEOD
8271e811da7fSDaniel P. Berrangé
8272e811da7fSDaniel P. Berrangépreserve_env() {
8273e811da7fSDaniel P. Berrangé    envname=$1
8274e811da7fSDaniel P. Berrangé
8275e811da7fSDaniel P. Berrangé    eval envval=\$$envname
8276e811da7fSDaniel P. Berrangé
8277e811da7fSDaniel P. Berrangé    if test -n "$envval"
8278e811da7fSDaniel P. Berrangé    then
8279e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
8280e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
8281e811da7fSDaniel P. Berrangé    else
8282e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
8283e811da7fSDaniel P. Berrangé    fi
8284e811da7fSDaniel P. Berrangé}
8285e811da7fSDaniel P. Berrangé
8286e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
8287e811da7fSDaniel P. Berrangé# features/build target configure will detect
8288e811da7fSDaniel P. Berrangépreserve_env AR
8289e811da7fSDaniel P. Berrangépreserve_env AS
8290e811da7fSDaniel P. Berrangépreserve_env CC
8291e811da7fSDaniel P. Berrangépreserve_env CPP
8292e811da7fSDaniel P. Berrangépreserve_env CXX
8293e811da7fSDaniel P. Berrangépreserve_env INSTALL
8294e811da7fSDaniel P. Berrangépreserve_env LD
8295e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
8296e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
8297e811da7fSDaniel P. Berrangépreserve_env MAKE
8298e811da7fSDaniel P. Berrangépreserve_env NM
8299e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
8300e811da7fSDaniel P. Berrangépreserve_env PATH
8301e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
8302e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
8303e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
8304e811da7fSDaniel P. Berrangépreserve_env PYTHON
8305e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
8306e811da7fSDaniel P. Berrangépreserve_env SMBD
8307e811da7fSDaniel P. Berrangépreserve_env STRIP
8308e811da7fSDaniel P. Berrangépreserve_env WINDRES
8309e811da7fSDaniel P. Berrangé
8310dc655404SMichael S. Tsirkinprintf "exec" >>config.status
8311dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
8312cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
8313dc655404SMichael S. Tsirkinchmod +x config.status
8314dc655404SMichael S. Tsirkin
83158cd05ab6SPeter Maydellrm -r "$TMPDIR1"
8316