xref: /openbmc/qemu/configure (revision 195588ccd55d3afa8621af3b4718babbf6cdca19)
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
10000849b92SRichard Henderson# Append $2 to the variable named $1, with space separation
10100849b92SRichard Hendersonadd_to() {
10200849b92SRichard Henderson    eval $1=\${$1:+\"\$$1 \"}\$2
10300849b92SRichard Henderson}
10400849b92SRichard Henderson
1059c83ffd8SPeter Maydellupdate_cxxflags() {
1069c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
1079c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
1089c83ffd8SPeter Maydell    # because they only make sense for C programs.
10953422040SPaolo Bonzini    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS"
11011cde1c8SBruno Dominguez
1119c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1129c83ffd8SPeter Maydell        case $arg in
1139c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1149c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1159c83ffd8SPeter Maydell                ;;
1167be41675SThomas Huth            -std=gnu99)
1177be41675SThomas Huth                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }"-std=gnu++98"
1187be41675SThomas Huth                ;;
1199c83ffd8SPeter Maydell            *)
1209c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1219c83ffd8SPeter Maydell                ;;
1229c83ffd8SPeter Maydell        esac
1239c83ffd8SPeter Maydell    done
1249c83ffd8SPeter Maydell}
1259c83ffd8SPeter Maydell
12652166aa0SJuan Quintelacompile_object() {
127fd0e6053SJohn Snow  local_cflags="$1"
128fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
12952166aa0SJuan Quintela}
13052166aa0SJuan Quintela
13152166aa0SJuan Quintelacompile_prog() {
13252166aa0SJuan Quintela  local_cflags="$1"
13352166aa0SJuan Quintela  local_ldflags="$2"
134db5adeaaSPaolo Bonzini  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $QEMU_LDFLAGS $local_ldflags
13552166aa0SJuan Quintela}
13652166aa0SJuan Quintela
13711568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
13811568d6dSPaolo Bonzinisymlink() {
13972b8b5a1SStefan Weil  rm -rf "$2"
140ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
14172b8b5a1SStefan Weil  ln -s "$1" "$2"
14211568d6dSPaolo Bonzini}
14311568d6dSPaolo Bonzini
1440dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1450dba6195SLoïc Minier# executable or a builtin)
1460dba6195SLoïc Minierhas() {
1470dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1480dba6195SLoïc Minier}
1490dba6195SLoïc Minier
1500dba6195SLoïc Minier# search for an executable in PATH
1510dba6195SLoïc Minierpath_of() {
1520dba6195SLoïc Minier    local_command="$1"
1530dba6195SLoïc Minier    local_ifs="$IFS"
1540dba6195SLoïc Minier    local_dir=""
1550dba6195SLoïc Minier
1560dba6195SLoïc Minier    # pathname has a dir component?
1570dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1580dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1590dba6195SLoïc Minier            echo "$local_command"
1600dba6195SLoïc Minier            return 0
1610dba6195SLoïc Minier        fi
1620dba6195SLoïc Minier    fi
1630dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1640dba6195SLoïc Minier        return 1
1650dba6195SLoïc Minier    fi
1660dba6195SLoïc Minier
1670dba6195SLoïc Minier    IFS=:
1680dba6195SLoïc Minier    for local_dir in $PATH; do
1690dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1700dba6195SLoïc Minier            echo "$local_dir/$local_command"
1710dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1720dba6195SLoïc Minier            return 0
1730dba6195SLoïc Minier        fi
1740dba6195SLoïc Minier    done
1750dba6195SLoïc Minier    # not found
1760dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1770dba6195SLoïc Minier    return 1
1780dba6195SLoïc Minier}
1790dba6195SLoïc Minier
1805b808275SLluís Vilanovahave_backend () {
1815b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1825b808275SLluís Vilanova}
1835b808275SLluís Vilanova
1843b6b7550SPaolo Bonziniglob() {
1853b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
1863b6b7550SPaolo Bonzini}
1873b6b7550SPaolo Bonzini
1883b6b7550SPaolo Bonzinisupported_hax_target() {
1893b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
1903b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1913b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
1923b6b7550SPaolo Bonzini        i386|x86_64)
1933b6b7550SPaolo Bonzini            return 0
1943b6b7550SPaolo Bonzini        ;;
1953b6b7550SPaolo Bonzini    esac
1963b6b7550SPaolo Bonzini    return 1
1973b6b7550SPaolo Bonzini}
1983b6b7550SPaolo Bonzini
1993b6b7550SPaolo Bonzinisupported_kvm_target() {
2003b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
2013b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
2023b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
2033b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
2043b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
2053b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
206aa2953fdSHuacai Chen        mips:mips | mipsel:mips | mips64:mips | mips64el:mips | \
207f8378accSRichard Henderson        ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | ppc64:ppc64le | \
2083b6b7550SPaolo Bonzini        s390x:s390x)
2093b6b7550SPaolo Bonzini            return 0
2103b6b7550SPaolo Bonzini        ;;
2113b6b7550SPaolo Bonzini    esac
2123b6b7550SPaolo Bonzini    return 1
2133b6b7550SPaolo Bonzini}
2143b6b7550SPaolo Bonzini
2153b6b7550SPaolo Bonzinisupported_xen_target() {
2163b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2173b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
218b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
219b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
220b5ed2e11SPaolo Bonzini        i386|x86_64)
2213b6b7550SPaolo Bonzini            return 0
2223b6b7550SPaolo Bonzini        ;;
2233b6b7550SPaolo Bonzini    esac
2243b6b7550SPaolo Bonzini    return 1
2253b6b7550SPaolo Bonzini}
2263b6b7550SPaolo Bonzini
227c97d6d2cSSergio Andres Gomez Del Realsupported_hvf_target() {
228c97d6d2cSSergio Andres Gomez Del Real    test "$hvf" = "yes" || return 1
229c97d6d2cSSergio Andres Gomez Del Real    glob "$1" "*-softmmu" || return 1
230c97d6d2cSSergio Andres Gomez Del Real    case "${1%-softmmu}" in
231c97d6d2cSSergio Andres Gomez Del Real        x86_64)
232c97d6d2cSSergio Andres Gomez Del Real            return 0
233c97d6d2cSSergio Andres Gomez Del Real        ;;
234c97d6d2cSSergio Andres Gomez Del Real    esac
235c97d6d2cSSergio Andres Gomez Del Real    return 1
236c97d6d2cSSergio Andres Gomez Del Real}
237c97d6d2cSSergio Andres Gomez Del Real
238d661d9a4SJustin Terry (VM)supported_whpx_target() {
239d661d9a4SJustin Terry (VM)    test "$whpx" = "yes" || return 1
240d661d9a4SJustin Terry (VM)    glob "$1" "*-softmmu" || return 1
241d661d9a4SJustin Terry (VM)    case "${1%-softmmu}" in
242d661d9a4SJustin Terry (VM)        i386|x86_64)
243d661d9a4SJustin Terry (VM)            return 0
244d661d9a4SJustin Terry (VM)        ;;
245d661d9a4SJustin Terry (VM)    esac
246d661d9a4SJustin Terry (VM)    return 1
247d661d9a4SJustin Terry (VM)}
248d661d9a4SJustin Terry (VM)
249d880a3baSPaolo Bonzinisupported_target() {
250d880a3baSPaolo Bonzini    case "$1" in
251d880a3baSPaolo Bonzini        *-softmmu)
252d880a3baSPaolo Bonzini            ;;
253d880a3baSPaolo Bonzini        *-linux-user)
254d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
255d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
256d880a3baSPaolo Bonzini                return 1
257d880a3baSPaolo Bonzini            fi
258d880a3baSPaolo Bonzini            ;;
259d880a3baSPaolo Bonzini        *-bsd-user)
260d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
261d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
262d880a3baSPaolo Bonzini                return 1
263d880a3baSPaolo Bonzini            fi
264d880a3baSPaolo Bonzini            ;;
265d880a3baSPaolo Bonzini        *)
266d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
267d880a3baSPaolo Bonzini            return 1
268d880a3baSPaolo Bonzini            ;;
269d880a3baSPaolo Bonzini    esac
270b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
271b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
272b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
273b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
274c97d6d2cSSergio Andres Gomez Del Real    supported_hvf_target "$1" && return 0
275d661d9a4SJustin Terry (VM)    supported_whpx_target "$1" && return 0
276b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
277b3f6ea7eSPaolo Bonzini    return 1
278d880a3baSPaolo Bonzini}
279d880a3baSPaolo Bonzini
280e9a3591fSChristian Borntraeger
281e9a3591fSChristian Borntraegerld_has() {
282e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
283e9a3591fSChristian Borntraeger}
284e9a3591fSChristian Borntraeger
28579d77bcdSPeter Maydell# make source path absolute
28614211825SAntonio Ospitesource_path=$(cd "$(dirname -- "$0")"; pwd)
28714211825SAntonio Ospite
2884ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
2894ace32e2SAntonio Ospitethen
2904ace32e2SAntonio Ospite  error_exit "main directory cannot contain spaces nor colons"
2914ace32e2SAntonio Ospitefi
2924ace32e2SAntonio Ospite
29314211825SAntonio Ospite# default parameters
2942ff6b91eSJuan Quintelacpu=""
295a31a8642SMichael S. Tsirkiniasl="iasl"
2961e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
29743ce4dfeSbellardstatic="no"
2987d13299dSbellardcross_prefix=""
2990c58ac1cSmalcaudio_drv_list=""
300b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
301b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
302e49d021eSPeter Maydellhost_cc="cc"
30302f9135bSDaniel P. Berrangélibs_cpu=""
30473da375eSJuan Quintelalibs_softmmu=""
3053e2e0e6bSJuan Quintelalibs_tools=""
306d5631638Smalcaudio_win_int=""
307957f1f99SMichael Rothlibs_qga=""
3085bc62e01SGerd Hoffmanndebug_info="yes"
30963678e17SSteven Noonanstack_protector=""
3101e4f6065SDaniele Buonosafe_stack=""
311afc3a8f9SAlex Bennéeuse_containers="yes"
312f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb")
313ac0df51dSaliguori
31492712822SDaniel P. Berrangeif test -e "$source_path/.git"
31592712822SDaniel P. Berrangethen
316f62bbee5SDaniel P. Berrange    git_update=yes
31792712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
3183ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
3193ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
32092712822SDaniel P. Berrangeelse
321f62bbee5SDaniel P. Berrange    git_update=no
322aef45d51SDaniel P. Berrange    git_submodules=""
3235c0ef67aSDaniel P. Berrangé
3245c0ef67aSDaniel P. Berrangé    if ! test -f "$source_path/ui/keycodemapdb/README"
3255c0ef67aSDaniel P. Berrangé    then
3265c0ef67aSDaniel P. Berrangé        echo
3275c0ef67aSDaniel P. Berrangé        echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
3285c0ef67aSDaniel P. Berrangé        echo
3295c0ef67aSDaniel P. Berrangé        echo "This is not a GIT checkout but module content appears to"
3305c0ef67aSDaniel P. Berrangé        echo "be missing. Do not use 'git archive' or GitHub download links"
3315c0ef67aSDaniel P. Berrangé        echo "to acquire QEMU source archives. Non-GIT builds are only"
3325c0ef67aSDaniel P. Berrangé        echo "supported with source archives linked from:"
3335c0ef67aSDaniel P. Berrangé        echo
334a3e3b521SPeter Maydell        echo "  https://www.qemu.org/download/#source"
3355c0ef67aSDaniel P. Berrangé        echo
3365c0ef67aSDaniel P. Berrangé        echo "Developers working with GIT can use scripts/archive-source.sh"
3375c0ef67aSDaniel P. Berrangé        echo "if they need to create valid source archives."
3385c0ef67aSDaniel P. Berrangé        echo
3395c0ef67aSDaniel P. Berrangé        exit 1
3405c0ef67aSDaniel P. Berrangé    fi
34192712822SDaniel P. Berrangefi
342cc84d63aSDaniel P. Berrangegit="git"
343ac0df51dSaliguori
344afb63ebdSStefan Weil# Don't accept a target_list environment variable.
345afb63ebdSStefan Weilunset target_list
346447e133fSAlex Bennéeunset target_list_exclude
347377529c0SPaolo Bonzini
348377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
349377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
350377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
351377529c0SPaolo Bonzini#              unless --disable-foo is given
352377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
353377529c0SPaolo Bonzini#              feature will searched for,
354377529c0SPaolo Bonzini#              if not found, configure exits with error
355377529c0SPaolo Bonzini#
356377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
357377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
358377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
359377529c0SPaolo Bonzini
360377529c0SPaolo Bonzinibrlapi=""
361377529c0SPaolo Bonzinicurl=""
362377529c0SPaolo Bonzinicurses=""
363377529c0SPaolo Bonzinidocs=""
364377529c0SPaolo Bonzinifdt=""
36558952137SVincenzo Maffionenetmap="no"
366377529c0SPaolo Bonzinisdl=""
367a442fe2fSDaniel P. Berrangésdl_image=""
368983eef5aSMeador Ingevirtfs=""
369fe8fc5aeSPaolo Bonzinimpath=""
370821601eaSJes Sorensenvnc="yes"
371377529c0SPaolo Bonzinisparse="no"
372377529c0SPaolo Bonzinivde=""
373377529c0SPaolo Bonzinivnc_sasl=""
374377529c0SPaolo Bonzinivnc_jpeg=""
375377529c0SPaolo Bonzinivnc_png=""
3766a021536SGerd Hoffmannxkbcommon=""
377377529c0SPaolo Bonzinixen=""
378d5b93ddfSAnthony PERARDxen_ctrl_version=""
379eb6fda0fSAnthony PERARDxen_pci_passthrough=""
380377529c0SPaolo Bonzinilinux_aio=""
381c10dd856SAarushi Mehtalinux_io_uring=""
38247e98658SCorey Bryantcap_ng=""
383377529c0SPaolo Bonziniattr=""
3844f26f2b6SAvi Kivitylibattr=""
385377529c0SPaolo Bonzinixfs=""
386b3f6ea7eSPaolo Bonzinitcg="yes"
387a40161cbSPaolo Bonzinimembarrier=""
388299e6f19SPaolo Bonzinivhost_net=""
389299e6f19SPaolo Bonzinivhost_crypto=""
390299e6f19SPaolo Bonzinivhost_scsi=""
391299e6f19SPaolo Bonzinivhost_vsock=""
392e6a74868SMarc-André Lureauvhost_user=""
39398fc1adaSDr. David Alan Gilbertvhost_user_fs=""
394d41a75a2SBradkvm="no"
395b0cb0a66SVincent Palatinhax="no"
396c97d6d2cSSergio Andres Gomez Del Realhvf="no"
397d661d9a4SJustin Terry (VM)whpx="no"
3982da776dbSMichael R. Hinesrdma=""
39921ab34c9SMarcel Apfelbaumpvrdma=""
400377529c0SPaolo Bonzinigprof="no"
401377529c0SPaolo Bonzinidebug_tcg="no"
402377529c0SPaolo Bonzinidebug="no"
403247724cbSMarc-André Lureausanitizers="no"
4040aebab04SLingfeng Yangtsan="no"
405b553a042SJohn Snowfortify_source=""
406377529c0SPaolo Bonzinistrip_opt="yes"
4079195b2c2SStefan Weiltcg_interpreter="no"
408377529c0SPaolo Bonzinibigendian="no"
409377529c0SPaolo Bonzinimingw32="no"
4101d728c39SBlue Swirlgcov="no"
4111d728c39SBlue Swirlgcov_tool="gcov"
412377529c0SPaolo BonziniEXESUF=""
41317969268SFam ZhengDSOSUF=".so"
41417969268SFam ZhengLDFLAGS_SHARED="-shared"
41517969268SFam Zhengmodules="no"
416bd83c861SChristian Ehrhardtmodule_upgrades="no"
417377529c0SPaolo Bonziniprefix="/usr/local"
418377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
419528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
4203d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
42113336606SRobert Foleyefi_aarch64=""
422850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
423377529c0SPaolo Bonzinibindir="\${prefix}/bin"
4243aa5d2beSAlon Levylibdir="\${prefix}/lib"
4258bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
4260f94d6daSAlon Levyincludedir="\${prefix}/include"
427377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
428785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
429377529c0SPaolo Bonziniconfsuffix="/qemu"
430675b9b53SMarc-André Lureauslirp=""
431377529c0SPaolo Bonzinioss_lib=""
432377529c0SPaolo Bonzinibsd="no"
433377529c0SPaolo Bonzinilinux="no"
434377529c0SPaolo Bonzinisolaris="no"
435377529c0SPaolo Bonziniprofiler="no"
436377529c0SPaolo Bonzinicocoa="no"
437377529c0SPaolo Bonzinisoftmmu="yes"
438377529c0SPaolo Bonzinilinux_user="no"
439377529c0SPaolo Bonzinibsd_user="no"
440377529c0SPaolo Bonziniblobs="yes"
44105dfa22bSPhilippe Mathieu-Daudéedk2_blobs="no"
442377529c0SPaolo Bonzinipkgversion=""
44340d6444eSAvi Kivitypie=""
4443556c233SPaolo Bonziniqom_cast_debug="yes"
445baf86d6bSPaolo Bonzinitrace_backends="log"
446377529c0SPaolo Bonzinitrace_file="trace"
447377529c0SPaolo Bonzinispice=""
448377529c0SPaolo Bonzinirbd=""
4497b02f544SMarc-André Lureausmartcard=""
4502b2325ffSGerd Hoffmannlibusb=""
45169354a83SHans de Goedeusb_redir=""
452da076ffeSGerd Hoffmannopengl=""
453014cb152SGerd Hoffmannopengl_dmabuf="no"
4545dd89908SRichard Hendersoncpuid_h="no"
45586583a07SLiam Merwickavx2_opt=""
4561ece9905SAlon Levyzlib="yes"
4578ca80760SRichard Hendersoncapstone=""
458b25c9dffSStefan Weillzo=""
459b25c9dffSStefan Weilsnappy=""
4606b383c08SPeter Wubzip2=""
46183bc1f97SJulio Faraccolzfse=""
4623a678481SJuan Quintelazstd=""
463e8ef31a3SMichael Tokarevguest_agent=""
464d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
46550cbebb9SMichael Rothguest_agent_ntddscsi="no"
4669dacf32dSYossi Hindinguest_agent_msi=""
467d9840e25STomoki Sekiyamavss_win32_sdk=""
468d9840e25STomoki Sekiyamawin_sdk="no"
469e10ee3f5SPhilippe Mathieu-Daudéwant_tools=""
470c589b249SRonnie Sahlberglibiscsi=""
4716542aa9cSPeter Lievenlibnfs=""
472519175a2SAlex Barcelocoroutine=""
47370c60c08SStefan Hajnoczicoroutine_pool=""
4747d992e4dSPeter Lievendebug_stack_usage="no"
475f0d92b56SLongpeng(Mike)crypto_afalg="no"
476f794573eSEduardo Otuboseccomp=""
477eb100396SBharata B Raoglusterfs=""
478d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4790c14fb47SBharata B Raoglusterfs_discard="no"
480df3a429aSNiels de Vosglusterfs_fallocate="no"
4817c815372SBharata B Raoglusterfs_zerofill="no"
482e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
4830e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
484a4ccabcfSAnthony Liguorigtk=""
485925a0400SGerd Hoffmanngtk_gl="no"
486a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
487ddbb0d09SDaniel P. Berrangegnutls=""
48891bfcdb0SDaniel P. Berrangenettle=""
489dc2207afSDaniel P. Berrangénettle_xts="no"
49091bfcdb0SDaniel P. Berrangegcrypt=""
4911f923c70SLongpeng(Mike)gcrypt_hmac="no"
492e0576942SDaniel P. Berrangégcrypt_xts="no"
493e0576942SDaniel P. Berrangéqemu_private_xts="yes"
4948953caf3SDaniel P. Berrangeauth_pam=""
495bbbf9bfbSStefan Weilvte=""
4969d9e1521SGerd Hoffmannvirglrenderer=""
4977aaa6a16SPaolo Bonzinitpm=""
498b10d49d7SPino Toscanolibssh=""
499ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
500a99d57bbSWanlong Gaonuma=""
5012847b469SFam Zhengtcmalloc="no"
5027b01cb97SAlexandre Derumierjemalloc="no"
503a6b1d4c0SChanglong Xiereplication="yes"
504da92c3ffSAshish Mittalvxhs=""
5052f740136SJeff Codybochs="yes"
5062f740136SJeff Codycloop="yes"
5072f740136SJeff Codydmg="yes"
5082f740136SJeff Codyqcow1="yes"
5092f740136SJeff Codyvdi="yes"
5102f740136SJeff Codyvvfat="yes"
5112f740136SJeff Codyqed="yes"
5122f740136SJeff Codyparallels="yes"
5132f740136SJeff Codysheepdog="yes"
514ed279a06SKlim Kireevlibxml2=""
515ba59fb77SPaolo Bonzinidebug_mutex="no"
51617824406SJunyan Helibpmem=""
517f3494749SPaolo Bonzinidefault_devices="yes"
51840e8c6f4SAlex Bennéeplugins="no"
519adc28027SAlexander Bulekovfuzzing="no"
520b767d257SMarek Marczykowski-Góreckirng_none="no"
52154e7aac0SAlexey Krasikovsecret_keyring=""
52221b2eca6SJingqi Liulibdaxctl=""
523377529c0SPaolo Bonzini
524898be3e0SPeter Maydellsupported_cpu="no"
525898be3e0SPeter Maydellsupported_os="no"
526fb59dabdSPeter Maydellbogus_os="no"
5275a22ab71SYang Zhongmalloc_trim=""
528898be3e0SPeter Maydell
529ac0df51dSaliguori# parse CC options first
530ac0df51dSaliguorifor opt do
53189138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
532ac0df51dSaliguori  case "$opt" in
533ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
534ac0df51dSaliguori  ;;
5353d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
536ac0df51dSaliguori  ;;
53783f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
53883f73fceSTomoki Sekiyama  ;;
5392ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5402ff6b91eSJuan Quintela  ;;
541de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
542db5adeaaSPaolo Bonzini                    QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
543e2a2ed06SJuan Quintela  ;;
54411cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
54511cde1c8SBruno Dominguez  ;;
546db5adeaaSPaolo Bonzini  --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
547f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
548e2a2ed06SJuan Quintela  ;;
5495bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
5505bc62e01SGerd Hoffmann  ;;
5515bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
5525bc62e01SGerd Hoffmann  ;;
553d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
554d75402b5SAlex Bennée  ;;
555d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
556d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
5572038f8c8SPaolo Bonzini                      cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}"
558d422b2bcSAlex Bennée  ;;
559d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
5602038f8c8SPaolo Bonzini                cc_archs="$cc_archs $cc_arch"
561d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
5622038f8c8SPaolo Bonzini                cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}"
563d75402b5SAlex Bennée  ;;
564ac0df51dSaliguori  esac
565ac0df51dSaliguoridone
566ac0df51dSaliguori# OS specific
567ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
56893148aa5SStefan Weil# we can eliminate its usage altogether.
569ac0df51dSaliguori
570e49d021eSPeter Maydell# Preferred compiler:
571e49d021eSPeter Maydell#  ${CC} (if set)
572e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
573e49d021eSPeter Maydell#  system compiler
574e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
575e49d021eSPeter Maydell  cc="$host_cc"
576e49d021eSPeter Maydellelse
577b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
578e49d021eSPeter Maydellfi
579e49d021eSPeter Maydell
58083f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
58183f73fceSTomoki Sekiyama  cxx="c++"
58283f73fceSTomoki Sekiyamaelse
58383f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
58483f73fceSTomoki Sekiyamafi
58583f73fceSTomoki Sekiyama
586b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
587cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5885f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5893dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
590b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
591b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5929f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5934852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
594b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
595b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
59617884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
59717884d7bSSergei Trofimovichquery_pkg_config() {
59817884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
59917884d7bSSergei Trofimovich}
60017884d7bSSergei Trofimovichpkg_config=query_pkg_config
60147c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
602ac0df51dSaliguori
60345d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
60445d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
60545d285abSPeter Maydell
606be17dc90SMichael S. Tsirkin# default flags for all hosts
6072d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
6082d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
6092d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
6102d31515bSPeter Maydell# provides these semantics.)
6117be41675SThomas HuthQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv -std=gnu99 $QEMU_CFLAGS"
612f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
613c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
614be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
6159edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
61653422040SPaolo BonziniQEMU_INCLUDES="$QEMU_INCLUDES -iquote \$(SRC_PATH)/disas/libvixl"
6175bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
6185bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
6195bc62e01SGerd Hoffmannfi
620be17dc90SMichael S. Tsirkin
621cab00a5aSMichael S. Tsirkin# running configure in the source tree?
622cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
623cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
624cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
625cab00a5aSMichael S. Tsirkinelse
626cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
627cab00a5aSMichael S. Tsirkinfi
628cab00a5aSMichael S. Tsirkin
629ac0df51dSaliguoricheck_define() {
630ac0df51dSaliguoricat > $TMPC <<EOF
631ac0df51dSaliguori#if !defined($1)
632fd786e1aSPeter Maydell#error $1 not defined
633ac0df51dSaliguori#endif
634ac0df51dSaliguoriint main(void) { return 0; }
635ac0df51dSaliguoriEOF
63652166aa0SJuan Quintela  compile_object
637ac0df51dSaliguori}
638ac0df51dSaliguori
639307119e7SGerd Hoffmanncheck_include() {
640307119e7SGerd Hoffmanncat > $TMPC <<EOF
641307119e7SGerd Hoffmann#include <$1>
642307119e7SGerd Hoffmannint main(void) { return 0; }
643307119e7SGerd HoffmannEOF
644307119e7SGerd Hoffmann  compile_object
645307119e7SGerd Hoffmann}
646307119e7SGerd Hoffmann
64793b25869SJohn Snowwrite_c_skeleton() {
64893b25869SJohn Snow    cat > $TMPC <<EOF
64993b25869SJohn Snowint main(void) { return 0; }
65093b25869SJohn SnowEOF
65193b25869SJohn Snow}
65293b25869SJohn Snow
653adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() {
654adc28027SAlexander Bulekov    cat > $TMPC <<EOF
655adc28027SAlexander Bulekov#include <stdint.h>
656adc28027SAlexander Bulekov#include <sys/types.h>
657adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size);
658adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; }
659adc28027SAlexander BulekovEOF
660adc28027SAlexander Bulekov}
661adc28027SAlexander Bulekov
662bbea4050SPeter Maydellif check_define __linux__ ; then
663bbea4050SPeter Maydell  targetos="Linux"
664bbea4050SPeter Maydellelif check_define _WIN32 ; then
665bbea4050SPeter Maydell  targetos='MINGW32'
666bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
667bbea4050SPeter Maydell  targetos='OpenBSD'
668bbea4050SPeter Maydellelif check_define __sun__ ; then
669bbea4050SPeter Maydell  targetos='SunOS'
670bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
671bbea4050SPeter Maydell  targetos='Haiku'
672951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
673951fedfcSPeter Maydell  targetos='FreeBSD'
674951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
675951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
676951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
677951fedfcSPeter Maydell  targetos='DragonFly'
678951fedfcSPeter Maydellelif check_define __NetBSD__; then
679951fedfcSPeter Maydell  targetos='NetBSD'
680951fedfcSPeter Maydellelif check_define __APPLE__; then
681951fedfcSPeter Maydell  targetos='Darwin'
682bbea4050SPeter Maydellelse
683951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
684951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
685951fedfcSPeter Maydell  # be the result of a missing compiler.
686951fedfcSPeter Maydell  targetos='bogus'
687951fedfcSPeter Maydell  bogus_os='yes'
688bbea4050SPeter Maydellfi
689bbea4050SPeter Maydell
690bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
691bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
692bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
693bbea4050SPeter Maydell# the correct CPU with the --cpu option.
694bbea4050SPeter Maydellcase $targetos in
695bbea4050SPeter MaydellDarwin)
696bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
697bbea4050SPeter Maydell  # run 64-bit userspace code.
698bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
699bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
700bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
701bbea4050SPeter Maydell    cpu="x86_64"
702bbea4050SPeter Maydell  fi
703bbea4050SPeter Maydell  ;;
704bbea4050SPeter MaydellSunOS)
70589138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
706bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
707bbea4050SPeter Maydell    cpu="x86_64"
708bbea4050SPeter Maydell  fi
709bbea4050SPeter Maydellesac
710bbea4050SPeter Maydell
7112ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
7122ff6b91eSJuan Quintela  # command line argument
7132ff6b91eSJuan Quintela  :
7142ff6b91eSJuan Quintelaelif check_define __i386__ ; then
715ac0df51dSaliguori  cpu="i386"
716ac0df51dSaliguorielif check_define __x86_64__ ; then
717c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
718c72b26ecSRichard Henderson    cpu="x32"
719c72b26ecSRichard Henderson  else
720ac0df51dSaliguori    cpu="x86_64"
721c72b26ecSRichard Henderson  fi
7223aa9bd6cSblueswir1elif check_define __sparc__ ; then
7233aa9bd6cSblueswir1  if check_define __arch64__ ; then
7243aa9bd6cSblueswir1    cpu="sparc64"
7253aa9bd6cSblueswir1  else
7263aa9bd6cSblueswir1    cpu="sparc"
7273aa9bd6cSblueswir1  fi
728fdf7ed96Smalcelif check_define _ARCH_PPC ; then
729fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
730f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
731f8378accSRichard Henderson      cpu="ppc64le"
732f8378accSRichard Henderson    else
733fdf7ed96Smalc      cpu="ppc64"
734f8378accSRichard Henderson    fi
735ac0df51dSaliguori  else
736fdf7ed96Smalc    cpu="ppc"
737fdf7ed96Smalc  fi
738afa05235SAurelien Jarnoelif check_define __mips__ ; then
739afa05235SAurelien Jarno  cpu="mips"
740d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
741d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
742d66ed0eaSAurelien Jarno    cpu="s390x"
743d66ed0eaSAurelien Jarno  else
744d66ed0eaSAurelien Jarno    cpu="s390"
745d66ed0eaSAurelien Jarno  fi
746c4f80543SAlistair Franciselif check_define __riscv ; then
747c4f80543SAlistair Francis  if check_define _LP64 ; then
748c4f80543SAlistair Francis    cpu="riscv64"
749c4f80543SAlistair Francis  else
750c4f80543SAlistair Francis    cpu="riscv32"
751c4f80543SAlistair Francis  fi
75221d89f84SPeter Maydellelif check_define __arm__ ; then
75321d89f84SPeter Maydell  cpu="arm"
7541f080313SClaudio Fontanaelif check_define __aarch64__ ; then
7551f080313SClaudio Fontana  cpu="aarch64"
756fdf7ed96Smalcelse
75789138857SStefan Weil  cpu=$(uname -m)
758ac0df51dSaliguorifi
759ac0df51dSaliguori
760359bc95dSPeter MaydellARCH=
761359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
762359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
7637d13299dSbellardcase "$cpu" in
764ee35e968SThomas Huth  ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
765898be3e0SPeter Maydell    supported_cpu="yes"
766898be3e0SPeter Maydell  ;;
767f8378accSRichard Henderson  ppc64le)
768f8378accSRichard Henderson    ARCH="ppc64"
769f8378accSRichard Henderson    supported_cpu="yes"
770f8378accSRichard Henderson  ;;
7717d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
77297a847bcSbellard    cpu="i386"
773898be3e0SPeter Maydell    supported_cpu="yes"
7747d13299dSbellard  ;;
775aaa5fa14Saurel32  x86_64|amd64)
776aaa5fa14Saurel32    cpu="x86_64"
777898be3e0SPeter Maydell    supported_cpu="yes"
778aaa5fa14Saurel32  ;;
77921d89f84SPeter Maydell  armv*b|armv*l|arm)
78021d89f84SPeter Maydell    cpu="arm"
781898be3e0SPeter Maydell    supported_cpu="yes"
7827d13299dSbellard  ;;
7831f080313SClaudio Fontana  aarch64)
7841f080313SClaudio Fontana    cpu="aarch64"
785898be3e0SPeter Maydell    supported_cpu="yes"
7861f080313SClaudio Fontana  ;;
787afa05235SAurelien Jarno  mips*)
788afa05235SAurelien Jarno    cpu="mips"
789898be3e0SPeter Maydell    supported_cpu="yes"
790afa05235SAurelien Jarno  ;;
7913142255cSblueswir1  sparc|sun4[cdmuv])
792ae228531Sbellard    cpu="sparc"
7936499fd15SPeter Maydell    supported_cpu="yes"
794ae228531Sbellard  ;;
7957d13299dSbellard  *)
796359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
797359bc95dSPeter Maydell    ARCH=unknown
7987d13299dSbellard  ;;
7997d13299dSbellardesac
800359bc95dSPeter Maydellif test -z "$ARCH"; then
801359bc95dSPeter Maydell  ARCH="$cpu"
802359bc95dSPeter Maydellfi
803e2d52ad3SJuan Quintela
8047d13299dSbellard# OS specific
8050dbfc675SJuan Quintela
806adfc3e91SStacey Son# host *BSD for user mode
807adfc3e91SStacey SonHOST_VARIANT_DIR=""
808adfc3e91SStacey Son
8097d13299dSbellardcase $targetos in
81067b915a5SbellardMINGW32*)
81167b915a5Sbellard  mingw32="yes"
812b0cb0a66SVincent Palatin  hax="yes"
813299e6f19SPaolo Bonzini  vhost_user="no"
8143cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
815307119e7SGerd Hoffmann  if check_include dsound.h; then
8163cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
817307119e7SGerd Hoffmann  else
818307119e7SGerd Hoffmann    audio_drv_list=""
819307119e7SGerd Hoffmann  fi
820898be3e0SPeter Maydell  supported_os="yes"
821469a788cSAlex Bennée  pie="no"
82267b915a5Sbellard;;
8235c40d2bdSthsGNU/kFreeBSD)
824a167ba50SAurelien Jarno  bsd="yes"
8256a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8260bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
8275c40d2bdSths;;
8287d3505c5SbellardFreeBSD)
8297d3505c5Sbellard  bsd="yes"
8300db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8316a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8320bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
833f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
834f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
835a7764f15SEd Maste  # needed for kinfo_getproc
836a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
83758952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
838adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
839898be3e0SPeter Maydell  supported_os="yes"
8407d3505c5Sbellard;;
841c5e97233Sblueswir1DragonFly)
842c5e97233Sblueswir1  bsd="yes"
8430db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8446a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8450bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
846adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
847c5e97233Sblueswir1;;
8487d3505c5SbellardNetBSD)
8497d3505c5Sbellard  bsd="yes"
850604a5b99SKamil Rytarowski  hax="yes"
8510db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8526a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8530bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8548ef92a88Sblueswir1  oss_lib="-lossaudio"
855adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8563c2bdbc1SKamil Rytarowski  supported_os="yes"
8577d3505c5Sbellard;;
8587d3505c5SbellardOpenBSD)
8597d3505c5Sbellard  bsd="yes"
8600db4a067SPaolo Bonzini  make="${MAKE-gmake}"
861f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
8620bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
863adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
8640a773d55SBrad Smith  supported_os="yes"
8657d3505c5Sbellard;;
86683fb7adfSbellardDarwin)
86783fb7adfSbellard  bsd="yes"
86883fb7adfSbellard  darwin="yes"
869b0cb0a66SVincent Palatin  hax="yes"
870c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
87117969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
8721b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
873a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
874db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS"
8751b0f9cc2Saliguori  fi
876fd677642Sths  cocoa="yes"
8776a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
87814382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
879db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS"
8807973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
881a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
882a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
883a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
884adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
885898be3e0SPeter Maydell  supported_os="yes"
88683fb7adfSbellard;;
887ec530c81SbellardSunOS)
888ec530c81Sbellard  solaris="yes"
8890db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8900db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
891e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
8926b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
8936a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
8946b4d2ba1Sths  fi
895c2de5c91Smalc  audio_possible_drivers="oss sdl"
896d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
897d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
898d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
899d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
900a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
901560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
902560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
903560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
904ec530c81Sbellard;;
905179cf400SAndreas FärberHaiku)
906179cf400SAndreas Färber  haiku="yes"
907fc433430SDavid CARLIER  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -DBSD_SOURCE $QEMU_CFLAGS"
908fc433430SDavid CARLIER  LIBS="-lposix_error_mapper -lnetwork -lbsd $LIBS"
909179cf400SAndreas Färber;;
910898be3e0SPeter MaydellLinux)
9117183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
9120bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
9135327cf48Sbellard  linux="yes"
914831b7825Sths  linux_user="yes"
915af2be207SJan Kiszka  kvm="yes"
91667cf3f5cSEduardo Habkost  QEMU_INCLUDES="-isystem \$(SRC_PATH)/linux-headers -isystem $PWD/linux-headers $QEMU_INCLUDES"
917898be3e0SPeter Maydell  supported_os="yes"
9183efac6ebSTomáš Golembiovský  libudev="yes"
919898be3e0SPeter Maydell;;
9207d13299dSbellardesac
9217d13299dSbellard
9227d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
923b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
92484778508Sblueswir1    bsd_user="yes"
9257d3505c5Sbellard  fi
92608de3949SAndreas Färberfi
9277d3505c5Sbellard
9280db4a067SPaolo Bonzini: ${make=${MAKE-make}}
9290db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
930faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
931faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
932ddf90699SEduardo Habkost# we check that too
933faf44142SDaniel P. Berrangépython=
934ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python
935faf44142SDaniel P. Berrangédo
936faf44142SDaniel P. Berrangé    if has "$binary"
937faf44142SDaniel P. Berrangé    then
93895c5f2deSPaolo Bonzini        python=$(command -v "$binary")
939faf44142SDaniel P. Berrangé        break
940faf44142SDaniel P. Berrangé    fi
941faf44142SDaniel P. Berrangédone
942903458c8SMarkus Armbruster
943903458c8SMarkus Armbrustersphinx_build=
944903458c8SMarkus Armbrusterfor binary in sphinx-build-3 sphinx-build
945903458c8SMarkus Armbrusterdo
946903458c8SMarkus Armbruster    if has "$binary"
947903458c8SMarkus Armbruster    then
948903458c8SMarkus Armbruster        sphinx_build=$(command -v "$binary")
949903458c8SMarkus Armbruster        break
950903458c8SMarkus Armbruster    fi
951903458c8SMarkus Armbrusterdone
952903458c8SMarkus Armbruster
95339d87c8cSAlex Bennée# Check for ancillary tools used in testing
95439d87c8cSAlex Bennéegenisoimage=
9553df437c7SAlex Bennéefor binary in genisoimage mkisofs
95639d87c8cSAlex Bennéedo
95739d87c8cSAlex Bennée    if has $binary
95839d87c8cSAlex Bennée    then
95939d87c8cSAlex Bennée        genisoimage=$(command -v "$binary")
96039d87c8cSAlex Bennée        break
96139d87c8cSAlex Bennée    fi
96239d87c8cSAlex Bennéedone
96339d87c8cSAlex Bennée
9643f1e8137SRobert Foley# Check for existence of python3 yaml, needed to
9653f1e8137SRobert Foley# import yaml config files into vm-build.
9663f1e8137SRobert Foleypython_yaml="no"
9673f1e8137SRobert Foleyif $(python3 -c "import yaml" 2> /dev/null); then
9683f1e8137SRobert Foley    python_yaml="yes"
9693f1e8137SRobert Foleyfi
9703f1e8137SRobert Foley
971e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
9720db4a067SPaolo Bonzini
9733c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
9743c4a4d0dSPeter Maydellif has clang; then
9753c4a4d0dSPeter Maydell  objcc=clang
9763c4a4d0dSPeter Maydellelse
9773c4a4d0dSPeter Maydell  objcc="$cc"
9783c4a4d0dSPeter Maydellfi
9793c4a4d0dSPeter Maydell
9803457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
9813457a3f8SJuan Quintela  EXESUF=".exe"
98217969268SFam Zheng  DSOSUF=".dll"
98378e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
98478e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
985b965e8c5SPaolo Bonzini  LIBS="-lwinmm -lws2_32 $LIBS"
98693b25869SJohn Snow  write_c_skeleton;
987f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
988f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
989f7cf5d5bSStefan Weil  fi
990c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
991683035deSPaolo Bonzini  mandir="\${prefix}"
992528ae5b8SEduardo Habkost  datadir="\${prefix}"
993850da188SEduardo Habkost  qemu_docdir="\${prefix}"
994683035deSPaolo Bonzini  bindir="\${prefix}"
995683035deSPaolo Bonzini  sysconfdir="\${prefix}"
9965a699bbbSLaszlo Ersek  local_statedir=
997683035deSPaolo Bonzini  confsuffix=""
998105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
9993457a3f8SJuan Quintelafi
10003457a3f8SJuan Quintela
1001487fefdbSAnthony Liguoriwerror=""
100285aa5189Sbellard
10037d13299dSbellardfor opt do
100489138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
10057d13299dSbellard  case "$opt" in
10062efc3265Sbellard  --help|-h) show_help=yes
10072efc3265Sbellard  ;;
100899123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
100999123e13SMike Frysinger  ;;
1010b1a550a0Spbrook  --prefix=*) prefix="$optarg"
10117d13299dSbellard  ;;
1012b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
101332ce6337Sbellard  ;;
1014ac0df51dSaliguori  --cross-prefix=*)
10157d13299dSbellard  ;;
1016ac0df51dSaliguori  --cc=*)
10177d13299dSbellard  ;;
1018b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
101983469015Sbellard  ;;
102083f73fceSTomoki Sekiyama  --cxx=*)
102183f73fceSTomoki Sekiyama  ;;
1022e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
1023e007dbecSMichael S. Tsirkin  ;;
10243c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
10253c4a4d0dSPeter Maydell  ;;
1026b1a550a0Spbrook  --make=*) make="$optarg"
10277d13299dSbellard  ;;
10286a882643Spbrook  --install=*) install="$optarg"
10296a882643Spbrook  ;;
1030c886edfbSBlue Swirl  --python=*) python="$optarg"
1031c886edfbSBlue Swirl  ;;
10322eb054c2SPeter Maydell  --sphinx-build=*) sphinx_build="$optarg"
10332eb054c2SPeter Maydell  ;;
10341d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
10351d728c39SBlue Swirl  ;;
1036e2d8830eSBrad  --smbd=*) smbd="$optarg"
1037e2d8830eSBrad  ;;
1038e2a2ed06SJuan Quintela  --extra-cflags=*)
10397d13299dSbellard  ;;
104011cde1c8SBruno Dominguez  --extra-cxxflags=*)
104111cde1c8SBruno Dominguez  ;;
1042e2a2ed06SJuan Quintela  --extra-ldflags=*)
10437d13299dSbellard  ;;
10445bc62e01SGerd Hoffmann  --enable-debug-info)
10455bc62e01SGerd Hoffmann  ;;
10465bc62e01SGerd Hoffmann  --disable-debug-info)
10475bc62e01SGerd Hoffmann  ;;
1048d75402b5SAlex Bennée  --cross-cc-*)
1049d75402b5SAlex Bennée  ;;
105017969268SFam Zheng  --enable-modules)
105117969268SFam Zheng      modules="yes"
105217969268SFam Zheng  ;;
10533aa88b31SStefan Hajnoczi  --disable-modules)
10543aa88b31SStefan Hajnoczi      modules="no"
10553aa88b31SStefan Hajnoczi  ;;
1056bd83c861SChristian Ehrhardt  --disable-module-upgrades) module_upgrades="no"
1057bd83c861SChristian Ehrhardt  ;;
1058bd83c861SChristian Ehrhardt  --enable-module-upgrades) module_upgrades="yes"
1059bd83c861SChristian Ehrhardt  ;;
10602ff6b91eSJuan Quintela  --cpu=*)
10617d13299dSbellard  ;;
1062b1a550a0Spbrook  --target-list=*) target_list="$optarg"
1063447e133fSAlex Bennée                   if test "$target_list_exclude"; then
1064447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
1065447e133fSAlex Bennée                   fi
1066447e133fSAlex Bennée  ;;
1067447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
1068447e133fSAlex Bennée                   if test "$target_list"; then
1069447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
1070447e133fSAlex Bennée                   fi
1071de83cd02Sbellard  ;;
10725b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
10735b808275SLluís Vilanova  ;;
10745b808275SLluís Vilanova  # XXX: backwards compatibility
10755b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
107694a420b1SStefan Hajnoczi  ;;
107774242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
10789410b56cSPrerna Saxena  ;;
1079f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
1080f3494749SPaolo Bonzini  ;;
1081f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
1082f3494749SPaolo Bonzini  ;;
10837d13299dSbellard  --enable-gprof) gprof="yes"
10847d13299dSbellard  ;;
10851d728c39SBlue Swirl  --enable-gcov) gcov="yes"
10861d728c39SBlue Swirl  ;;
108779427693SLoïc Minier  --static)
108879427693SLoïc Minier    static="yes"
108917884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
109043ce4dfeSbellard  ;;
10910b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
10920b24e75fSPaolo Bonzini  ;;
10930b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
10940b24e75fSPaolo Bonzini  ;;
10953aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
10963aa5d2beSAlon Levy  ;;
10978bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
10988bf188aaSMichael Tokarev  ;;
10990f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
11000f94d6daSAlon Levy  ;;
1101528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
11020b24e75fSPaolo Bonzini  ;;
1103023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1104023d3d67SEduardo Habkost  ;;
1105850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
11060b24e75fSPaolo Bonzini  ;;
1107ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
110807381cc1SAnthony Liguori  ;;
1109785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1110785c23aeSLuiz Capitulino  ;;
11113d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
11123d5eecabSGerd Hoffmann  ;;
111313336606SRobert Foley  --efi-aarch64=*) efi_aarch64="$optarg"
111413336606SRobert Foley  ;;
1115181ce1d0SOlaf Hering  --host=*|--build=*|\
1116181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1117785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1118023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1119023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1120023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1121023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1122023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1123023ddd74SMax Filippov    # lots of directory switches by default.
1124023ddd74SMax Filippov  ;;
112597a847bcSbellard  --disable-sdl) sdl="no"
112697a847bcSbellard  ;;
1127c4198157SJuan Quintela  --enable-sdl) sdl="yes"
1128c4198157SJuan Quintela  ;;
1129a442fe2fSDaniel P. Berrangé  --disable-sdl-image) sdl_image="no"
1130a442fe2fSDaniel P. Berrangé  ;;
1131a442fe2fSDaniel P. Berrangé  --enable-sdl-image) sdl_image="yes"
1132a442fe2fSDaniel P. Berrangé  ;;
11333556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
11343556c233SPaolo Bonzini  ;;
11353556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
11363556c233SPaolo Bonzini  ;;
1137983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1138983eef5aSMeador Inge  ;;
1139983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1140983eef5aSMeador Inge  ;;
1141fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1142fe8fc5aeSPaolo Bonzini  ;;
1143fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1144fe8fc5aeSPaolo Bonzini  ;;
1145821601eaSJes Sorensen  --disable-vnc) vnc="no"
1146821601eaSJes Sorensen  ;;
1147821601eaSJes Sorensen  --enable-vnc) vnc="yes"
1148821601eaSJes Sorensen  ;;
11492f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
11502f6a1ab0Sblueswir1  ;;
11510c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
11520c58ac1cSmalc  ;;
115389138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1154b64ec4e4SFam Zheng  ;;
115589138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1156eb852011SMarkus Armbruster  ;;
1157f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1158f8393946Saurel32  ;;
1159f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1160f8393946Saurel32  ;;
1161f3d08ee6SPaul Brook  --enable-debug)
1162f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1163f3d08ee6SPaul Brook      debug_tcg="yes"
11641fcc6d42SPeter Xu      debug_mutex="yes"
1165f3d08ee6SPaul Brook      debug="yes"
1166f3d08ee6SPaul Brook      strip_opt="no"
1167b553a042SJohn Snow      fortify_source="no"
1168f3d08ee6SPaul Brook  ;;
1169247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1170247724cbSMarc-André Lureau  ;;
1171247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1172247724cbSMarc-André Lureau  ;;
11730aebab04SLingfeng Yang  --enable-tsan) tsan="yes"
11740aebab04SLingfeng Yang  ;;
11750aebab04SLingfeng Yang  --disable-tsan) tsan="no"
11760aebab04SLingfeng Yang  ;;
117703b4fe7dSaliguori  --enable-sparse) sparse="yes"
117803b4fe7dSaliguori  ;;
117903b4fe7dSaliguori  --disable-sparse) sparse="no"
118003b4fe7dSaliguori  ;;
11811625af87Saliguori  --disable-strip) strip_opt="no"
11821625af87Saliguori  ;;
11832f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
11842f9606b3Saliguori  ;;
1185ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1186ea784e3bSJuan Quintela  ;;
11872f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
11882f6f5c7aSCorentin Chary  ;;
11892f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
11902f6f5c7aSCorentin Chary  ;;
1191efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1192efe556adSCorentin Chary  ;;
1193efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1194efe556adSCorentin Chary  ;;
1195443f1376Sbellard  --disable-slirp) slirp="no"
1196c20709aaSbellard  ;;
11977c57bdd8SMarc-André Lureau  --enable-slirp=git) slirp="git"
11987c57bdd8SMarc-André Lureau  ;;
1199675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1200675b9b53SMarc-André Lureau  ;;
1201e0e6c8c0Saliguori  --disable-vde) vde="no"
12028a16d273Sths  ;;
1203dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1204dfb278bdSJuan Quintela  ;;
120558952137SVincenzo Maffione  --disable-netmap) netmap="no"
120658952137SVincenzo Maffione  ;;
120758952137SVincenzo Maffione  --enable-netmap) netmap="yes"
120858952137SVincenzo Maffione  ;;
1209e37630caSaliguori  --disable-xen) xen="no"
1210e37630caSaliguori  ;;
1211fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1212fc321b4bSJuan Quintela  ;;
1213eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1214eb6fda0fSAnthony PERARD  ;;
1215eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1216eb6fda0fSAnthony PERARD  ;;
12172e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
12182e4d9fb1Saurel32  ;;
12194ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
12204ffcedb6SJuan Quintela  ;;
12217ba1e619Saliguori  --disable-kvm) kvm="no"
12227ba1e619Saliguori  ;;
1223b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1224b31a0277SJuan Quintela  ;;
1225b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1226180fb750Szhanghailiang  ;;
1227b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1228180fb750Szhanghailiang  ;;
1229c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1230c97d6d2cSSergio Andres Gomez Del Real  ;;
1231c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1232c97d6d2cSSergio Andres Gomez Del Real  ;;
1233d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1234d661d9a4SJustin Terry (VM)  ;;
1235d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1236d661d9a4SJustin Terry (VM)  ;;
12379195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
12389195b2c2SStefan Weil  ;;
12399195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
12409195b2c2SStefan Weil  ;;
124147e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
124247e98658SCorey Bryant  ;;
124347e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
124447e98658SCorey Bryant  ;;
1245b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1246b3f6ea7eSPaolo Bonzini  ;;
1247b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1248b3f6ea7eSPaolo Bonzini  ;;
12495a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
12505a22ab71SYang Zhong  ;;
12515a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
12525a22ab71SYang Zhong  ;;
1253cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1254cd4ec0b4SGerd Hoffmann  ;;
1255cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1256cd4ec0b4SGerd Hoffmann  ;;
1257c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1258c589b249SRonnie Sahlberg  ;;
1259c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1260c589b249SRonnie Sahlberg  ;;
12616542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
12626542aa9cSPeter Lieven  ;;
12636542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
12646542aa9cSPeter Lieven  ;;
126505c2a3e7Sbellard  --enable-profiler) profiler="yes"
126605c2a3e7Sbellard  ;;
126714821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
126814821030SPavel Borzenkov  ;;
1269c2de5c91Smalc  --enable-cocoa)
1270c2de5c91Smalc      cocoa="yes" ;
127189138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
12725b0753e0Sbellard  ;;
1273cad25d69Spbrook  --disable-system) softmmu="no"
12740a8e90f4Spbrook  ;;
1275cad25d69Spbrook  --enable-system) softmmu="yes"
12760a8e90f4Spbrook  ;;
12770953a80fSZachary Amsden  --disable-user)
12780953a80fSZachary Amsden      linux_user="no" ;
12790953a80fSZachary Amsden      bsd_user="no" ;
12800953a80fSZachary Amsden  ;;
12810953a80fSZachary Amsden  --enable-user) ;;
1282831b7825Sths  --disable-linux-user) linux_user="no"
12830a8e90f4Spbrook  ;;
1284831b7825Sths  --enable-linux-user) linux_user="yes"
1285831b7825Sths  ;;
128684778508Sblueswir1  --disable-bsd-user) bsd_user="no"
128784778508Sblueswir1  ;;
128884778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
128984778508Sblueswir1  ;;
129040d6444eSAvi Kivity  --enable-pie) pie="yes"
129134005a00SKirill A. Shutemov  ;;
129240d6444eSAvi Kivity  --disable-pie) pie="no"
129334005a00SKirill A. Shutemov  ;;
129485aa5189Sbellard  --enable-werror) werror="yes"
129585aa5189Sbellard  ;;
129685aa5189Sbellard  --disable-werror) werror="no"
129785aa5189Sbellard  ;;
129863678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
129963678e17SSteven Noonan  ;;
130063678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
130163678e17SSteven Noonan  ;;
13021e4f6065SDaniele Buono  --enable-safe-stack) safe_stack="yes"
13031e4f6065SDaniele Buono  ;;
13041e4f6065SDaniele Buono  --disable-safe-stack) safe_stack="no"
13051e4f6065SDaniele Buono  ;;
13064d3b6f6eSbalrog  --disable-curses) curses="no"
13074d3b6f6eSbalrog  ;;
1308c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1309c584a6d0SJuan Quintela  ;;
1310e08bb301SSamuel Thibault  --disable-iconv) iconv="no"
1311e08bb301SSamuel Thibault  ;;
1312e08bb301SSamuel Thibault  --enable-iconv) iconv="yes"
1313e08bb301SSamuel Thibault  ;;
1314769ce76dSAlexander Graf  --disable-curl) curl="no"
1315769ce76dSAlexander Graf  ;;
1316788c8196SJuan Quintela  --enable-curl) curl="yes"
1317788c8196SJuan Quintela  ;;
13182df87df7SJuan Quintela  --disable-fdt) fdt="no"
13192df87df7SJuan Quintela  ;;
13202df87df7SJuan Quintela  --enable-fdt) fdt="yes"
13212df87df7SJuan Quintela  ;;
13225c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
13235c6c3a6cSChristoph Hellwig  ;;
13245c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
13255c6c3a6cSChristoph Hellwig  ;;
1326c10dd856SAarushi Mehta  --disable-linux-io-uring) linux_io_uring="no"
1327c10dd856SAarushi Mehta  ;;
1328c10dd856SAarushi Mehta  --enable-linux-io-uring) linux_io_uring="yes"
1329c10dd856SAarushi Mehta  ;;
1330758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1331758e8e38SVenkateswararao Jujjuri (JV)  ;;
1332758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1333758e8e38SVenkateswararao Jujjuri (JV)  ;;
1334a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1335a40161cbSPaolo Bonzini  ;;
1336a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1337a40161cbSPaolo Bonzini  ;;
133877755340Sths  --disable-blobs) blobs="no"
133977755340Sths  ;;
13407e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
13414a19f1ecSpbrook  ;;
1342519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1343519175a2SAlex Barcelo  ;;
134470c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
134570c60c08SStefan Hajnoczi  ;;
134670c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
134770c60c08SStefan Hajnoczi  ;;
13487d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
13497d992e4dSPeter Lieven  ;;
1350f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1351f0d92b56SLongpeng(Mike)  ;;
1352f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1353f0d92b56SLongpeng(Mike)  ;;
1354a25dba17SJuan Quintela  --disable-docs) docs="no"
135570ec5dc0SAnthony Liguori  ;;
1356a25dba17SJuan Quintela  --enable-docs) docs="yes"
135783a3ab8bSJuan Quintela  ;;
1358d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1359d5970055SMichael S. Tsirkin  ;;
1360d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1361d5970055SMichael S. Tsirkin  ;;
1362042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1363042cea27SGonglei  ;;
1364299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1365042cea27SGonglei  ;;
13665e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
13675e9be92dSNicholas Bellinger  ;;
13685e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
13695e9be92dSNicholas Bellinger  ;;
1370fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1371fc0b9b0eSStefan Hajnoczi  ;;
1372fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1373fc0b9b0eSStefan Hajnoczi  ;;
137498fc1adaSDr. David Alan Gilbert  --disable-vhost-user-fs) vhost_user_fs="no"
137598fc1adaSDr. David Alan Gilbert  ;;
137698fc1adaSDr. David Alan Gilbert  --enable-vhost-user-fs) vhost_user_fs="yes"
137798fc1adaSDr. David Alan Gilbert  ;;
1378da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
137920ff075bSMichael Walle  ;;
1380da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
138120ff075bSMichael Walle  ;;
1382f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1383f27aaf4bSChristian Brunner  ;;
1384f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1385f27aaf4bSChristian Brunner  ;;
13868c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
13878c84cf11SSergei Trofimovich  ;;
13888c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
13898c84cf11SSergei Trofimovich  ;;
13907b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1391111a38b0SRobert Relyea  ;;
13927b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1393111a38b0SRobert Relyea  ;;
13942b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
13952b2325ffSGerd Hoffmann  ;;
13962b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
13972b2325ffSGerd Hoffmann  ;;
139869354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
139969354a83SHans de Goede  ;;
140069354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
140169354a83SHans de Goede  ;;
14021ece9905SAlon Levy  --disable-zlib-test) zlib="no"
14031ece9905SAlon Levy  ;;
1404b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1405b25c9dffSStefan Weil  ;;
1406607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1407607dacd0Sqiaonuohan  ;;
1408b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1409b25c9dffSStefan Weil  ;;
1410607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1411607dacd0Sqiaonuohan  ;;
14126b383c08SPeter Wu  --disable-bzip2) bzip2="no"
14136b383c08SPeter Wu  ;;
14146b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
14156b383c08SPeter Wu  ;;
141683bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
141783bc1f97SJulio Faracco  ;;
141883bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
141983bc1f97SJulio Faracco  ;;
14203a678481SJuan Quintela  --disable-zstd) zstd="no"
14213a678481SJuan Quintela  ;;
14223a678481SJuan Quintela  --enable-zstd) zstd="yes"
14233a678481SJuan Quintela  ;;
1424d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1425d138cee9SMichael Roth  ;;
1426d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1427d138cee9SMichael Roth  ;;
14289dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
14299dacf32dSYossi Hindin  ;;
14309dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
14319dacf32dSYossi Hindin  ;;
1432d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1433d9840e25STomoki Sekiyama  ;;
1434d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1435d9840e25STomoki Sekiyama  ;;
1436d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1437d9840e25STomoki Sekiyama  ;;
1438d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1439d9840e25STomoki Sekiyama  ;;
1440d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1441d9840e25STomoki Sekiyama  ;;
1442d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1443d9840e25STomoki Sekiyama  ;;
14444b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
14454b1c11fdSDaniel P. Berrange  ;;
14464b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
14474b1c11fdSDaniel P. Berrange  ;;
1448f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1449f794573eSEduardo Otubo  ;;
1450f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1451f794573eSEduardo Otubo  ;;
1452eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1453eb100396SBharata B Rao  ;;
145486583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
145586583a07SLiam Merwick  ;;
145686583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
145786583a07SLiam Merwick  ;;
14586b8cd447SRobert Hoo  --disable-avx512f) avx512f_opt="no"
14596b8cd447SRobert Hoo  ;;
14606b8cd447SRobert Hoo  --enable-avx512f) avx512f_opt="yes"
14616b8cd447SRobert Hoo  ;;
14626b8cd447SRobert Hoo
1463eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1464eb100396SBharata B Rao  ;;
146552b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
146652b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1467583f6e7bSStefan Hajnoczi  ;;
1468cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1469cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1470cb6414dfSFam Zheng  ;;
1471315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1472315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1473315d3184SFam Zheng  ;;
1474a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1475a4ccabcfSAnthony Liguori  ;;
1476a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1477a4ccabcfSAnthony Liguori  ;;
1478a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1479a1c5e949SDaniel P. Berrange  ;;
1480ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1481ddbb0d09SDaniel P. Berrange  ;;
1482ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1483ddbb0d09SDaniel P. Berrange  ;;
148491bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
148591bfcdb0SDaniel P. Berrange  ;;
148691bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
148791bfcdb0SDaniel P. Berrange  ;;
148891bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
148991bfcdb0SDaniel P. Berrange  ;;
149091bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
149191bfcdb0SDaniel P. Berrange  ;;
14928953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
14938953caf3SDaniel P. Berrange  ;;
14948953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
14958953caf3SDaniel P. Berrange  ;;
14962da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
14972da776dbSMichael R. Hines  ;;
14982da776dbSMichael R. Hines  --disable-rdma) rdma="no"
14992da776dbSMichael R. Hines  ;;
150021ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
150121ab34c9SMarcel Apfelbaum  ;;
150221ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
150321ab34c9SMarcel Apfelbaum  ;;
1504bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1505bbbf9bfbSStefan Weil  ;;
1506bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1507bbbf9bfbSStefan Weil  ;;
15089d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
15099d9e1521SGerd Hoffmann  ;;
15109d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
15119d9e1521SGerd Hoffmann  ;;
1512e91c793cSCole Robinson  --disable-tpm) tpm="no"
1513e91c793cSCole Robinson  ;;
1514ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1515ab214c29SStefan Berger  ;;
1516b10d49d7SPino Toscano  --disable-libssh) libssh="no"
15170a12ec87SRichard W.M. Jones  ;;
1518b10d49d7SPino Toscano  --enable-libssh) libssh="yes"
15190a12ec87SRichard W.M. Jones  ;;
1520ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1521ed1701c6SDr. David Alan Gilbert  ;;
1522ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1523ed1701c6SDr. David Alan Gilbert  ;;
1524a99d57bbSWanlong Gao  --disable-numa) numa="no"
1525a99d57bbSWanlong Gao  ;;
1526a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1527a99d57bbSWanlong Gao  ;;
1528ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1529ed279a06SKlim Kireev  ;;
1530ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1531ed279a06SKlim Kireev  ;;
15322847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
15332847b469SFam Zheng  ;;
15342847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
15352847b469SFam Zheng  ;;
15367b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
15377b01cb97SAlexandre Derumier  ;;
15387b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
15397b01cb97SAlexandre Derumier  ;;
1540a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1541a6b1d4c0SChanglong Xie  ;;
1542a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1543a6b1d4c0SChanglong Xie  ;;
1544da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1545da92c3ffSAshish Mittal  ;;
1546da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1547da92c3ffSAshish Mittal  ;;
15482f740136SJeff Cody  --disable-bochs) bochs="no"
15492f740136SJeff Cody  ;;
15502f740136SJeff Cody  --enable-bochs) bochs="yes"
15512f740136SJeff Cody  ;;
15522f740136SJeff Cody  --disable-cloop) cloop="no"
15532f740136SJeff Cody  ;;
15542f740136SJeff Cody  --enable-cloop) cloop="yes"
15552f740136SJeff Cody  ;;
15562f740136SJeff Cody  --disable-dmg) dmg="no"
15572f740136SJeff Cody  ;;
15582f740136SJeff Cody  --enable-dmg) dmg="yes"
15592f740136SJeff Cody  ;;
15602f740136SJeff Cody  --disable-qcow1) qcow1="no"
15612f740136SJeff Cody  ;;
15622f740136SJeff Cody  --enable-qcow1) qcow1="yes"
15632f740136SJeff Cody  ;;
15642f740136SJeff Cody  --disable-vdi) vdi="no"
15652f740136SJeff Cody  ;;
15662f740136SJeff Cody  --enable-vdi) vdi="yes"
15672f740136SJeff Cody  ;;
15682f740136SJeff Cody  --disable-vvfat) vvfat="no"
15692f740136SJeff Cody  ;;
15702f740136SJeff Cody  --enable-vvfat) vvfat="yes"
15712f740136SJeff Cody  ;;
15722f740136SJeff Cody  --disable-qed) qed="no"
15732f740136SJeff Cody  ;;
15742f740136SJeff Cody  --enable-qed) qed="yes"
15752f740136SJeff Cody  ;;
15762f740136SJeff Cody  --disable-parallels) parallels="no"
15772f740136SJeff Cody  ;;
15782f740136SJeff Cody  --enable-parallels) parallels="yes"
15792f740136SJeff Cody  ;;
15802f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
15812f740136SJeff Cody  ;;
15822f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
15832f740136SJeff Cody  ;;
1584e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1585e6a74868SMarc-André Lureau  ;;
1586299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1587299e6f19SPaolo Bonzini  ;;
1588108a6481SCindy Lu  --disable-vhost-vdpa) vhost_vdpa="no"
1589108a6481SCindy Lu  ;;
1590108a6481SCindy Lu  --enable-vhost-vdpa) vhost_vdpa="yes"
1591108a6481SCindy Lu  ;;
1592299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1593299e6f19SPaolo Bonzini  ;;
1594299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1595e6a74868SMarc-André Lureau  ;;
15968ca80760SRichard Henderson  --disable-capstone) capstone="no"
15978ca80760SRichard Henderson  ;;
15988ca80760SRichard Henderson  --enable-capstone) capstone="yes"
15998ca80760SRichard Henderson  ;;
1600e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1601e219c499SRichard Henderson  ;;
1602e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1603e219c499SRichard Henderson  ;;
1604cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1605cc84d63aSDaniel P. Berrange  ;;
1606f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1607f62bbee5SDaniel P. Berrange  ;;
1608f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1609f62bbee5SDaniel P. Berrange  ;;
1610ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1611ba59fb77SPaolo Bonzini  ;;
1612ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1613ba59fb77SPaolo Bonzini  ;;
161417824406SJunyan He  --enable-libpmem) libpmem=yes
161517824406SJunyan He  ;;
161617824406SJunyan He  --disable-libpmem) libpmem=no
161717824406SJunyan He  ;;
161875411919SJames Le Cuirot  --enable-xkbcommon) xkbcommon=yes
161975411919SJames Le Cuirot  ;;
162075411919SJames Le Cuirot  --disable-xkbcommon) xkbcommon=no
162175411919SJames Le Cuirot  ;;
162240e8c6f4SAlex Bennée  --enable-plugins) plugins="yes"
162340e8c6f4SAlex Bennée  ;;
162440e8c6f4SAlex Bennée  --disable-plugins) plugins="no"
162540e8c6f4SAlex Bennée  ;;
1626afc3a8f9SAlex Bennée  --enable-containers) use_containers="yes"
1627afc3a8f9SAlex Bennée  ;;
1628afc3a8f9SAlex Bennée  --disable-containers) use_containers="no"
1629afc3a8f9SAlex Bennée  ;;
1630adc28027SAlexander Bulekov  --enable-fuzzing) fuzzing=yes
1631adc28027SAlexander Bulekov  ;;
1632adc28027SAlexander Bulekov  --disable-fuzzing) fuzzing=no
1633adc28027SAlexander Bulekov  ;;
1634f48e590aSAlex Bennée  --gdb=*) gdb_bin="$optarg"
1635f48e590aSAlex Bennée  ;;
1636b767d257SMarek Marczykowski-Górecki  --enable-rng-none) rng_none=yes
1637b767d257SMarek Marczykowski-Górecki  ;;
1638b767d257SMarek Marczykowski-Górecki  --disable-rng-none) rng_none=no
1639b767d257SMarek Marczykowski-Górecki  ;;
164054e7aac0SAlexey Krasikov  --enable-keyring) secret_keyring="yes"
164154e7aac0SAlexey Krasikov  ;;
164254e7aac0SAlexey Krasikov  --disable-keyring) secret_keyring="no"
164354e7aac0SAlexey Krasikov  ;;
164421b2eca6SJingqi Liu  --enable-libdaxctl) libdaxctl=yes
164521b2eca6SJingqi Liu  ;;
164621b2eca6SJingqi Liu  --disable-libdaxctl) libdaxctl=no
164721b2eca6SJingqi Liu  ;;
16482d2ad6d0SFam Zheng  *)
16492d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
16502d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
16512d2ad6d0SFam Zheng      exit 1
16527f1559c6Sbalrog  ;;
16537d13299dSbellard  esac
16547d13299dSbellarddone
16557d13299dSbellard
165640293e58Sbellardcase "$cpu" in
1657e3608d66SRichard Henderson    ppc)
1658e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1659db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
1660e3608d66SRichard Henderson           ;;
1661e3608d66SRichard Henderson    ppc64)
1662e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1663db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1664e3608d66SRichard Henderson           ;;
16659b9c37c3SRichard Henderson    sparc)
1666f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1667db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS"
16683142255cSblueswir1           ;;
1669ed968ff1SJuan Quintela    sparc64)
167079f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1671db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
16723142255cSblueswir1           ;;
167376d83bdeSths    s390)
1674061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
1675db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS"
167628d7cc49SRichard Henderson           ;;
167728d7cc49SRichard Henderson    s390x)
1678061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
1679db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
168076d83bdeSths           ;;
168140293e58Sbellard    i386)
168279f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
1683db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
168440293e58Sbellard           ;;
168540293e58Sbellard    x86_64)
16867ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
16877ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
16887ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
16897ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
1690db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1691379f6698SPaul Brook           ;;
1692c72b26ecSRichard Henderson    x32)
1693c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1694db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS"
1695c72b26ecSRichard Henderson           ;;
169630163d89SPeter Maydell    # No special flags required for other host CPUs
16973142255cSblueswir1esac
16983142255cSblueswir1
16992038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc"
17002038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
170179f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
170279f3b12fSPeter Crosthwaite
1703affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1704affc88ccSPeter Maydell# support, even if we're using TCI.
1705affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1706affc88ccSPeter Maydell  bsd_user="no"
1707affc88ccSPeter Maydell  linux_user="no"
1708affc88ccSPeter Maydellfi
1709affc88ccSPeter Maydell
17101cf295beSPhilippe Mathieu-Daudéif [ "$bsd_user" = "no" -a "$linux_user" = "no" -a "$softmmu" = "no" ] ; then
17111cf295beSPhilippe Mathieu-Daudé  tcg="no"
17121cf295beSPhilippe Mathieu-Daudéfi
17131cf295beSPhilippe Mathieu-Daudé
171460e0df25SPeter Maydelldefault_target_list=""
171560e0df25SPeter Maydell
17166e92f823SPeter Maydellmak_wilds=""
17176e92f823SPeter Maydell
171860e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
17196e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
172060e0df25SPeter Maydellfi
172160e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
17226e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
172360e0df25SPeter Maydellfi
172460e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
17256e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
172660e0df25SPeter Maydellfi
172760e0df25SPeter Maydell
1728447e133fSAlex Bennéeif test -z "$target_list_exclude"; then
17296e92f823SPeter Maydell    for config in $mak_wilds; do
17306e92f823SPeter Maydell        default_target_list="${default_target_list} $(basename "$config" .mak)"
17316e92f823SPeter Maydell    done
1732447e133fSAlex Bennéeelse
1733447e133fSAlex Bennée    exclude_list=$(echo "$target_list_exclude" | sed -e 's/,/ /g')
1734447e133fSAlex Bennée    for config in $mak_wilds; do
1735447e133fSAlex Bennée        target="$(basename "$config" .mak)"
1736447e133fSAlex Bennée        exclude="no"
1737447e133fSAlex Bennée        for excl in $exclude_list; do
1738447e133fSAlex Bennée            if test "$excl" = "$target"; then
1739447e133fSAlex Bennée                exclude="yes"
1740447e133fSAlex Bennée                break;
1741447e133fSAlex Bennée            fi
1742447e133fSAlex Bennée        done
1743447e133fSAlex Bennée        if test "$exclude" = "no"; then
1744447e133fSAlex Bennée            default_target_list="${default_target_list} $target"
1745447e133fSAlex Bennée        fi
1746447e133fSAlex Bennée    done
1747447e133fSAlex Bennéefi
17486e92f823SPeter Maydell
1749c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
175064a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1751c53eeaf7SStefan Hajnoczi
1752af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1753af5db58eSpbrookcat << EOF
1754af5db58eSpbrook
1755af5db58eSpbrookUsage: configure [options]
1756af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1757af5db58eSpbrook
175808fb77edSStefan WeilStandard options:
175908fb77edSStefan Weil  --help                   print this message
176008fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
176108fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
176208fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
176308fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
176408fb77edSStefan Weil$(echo Available targets: $default_target_list | \
176508fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1766447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
176708fb77edSStefan Weil
176808fb77edSStefan WeilAdvanced options (experts only):
176908fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
177008fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
177108fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
177208fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
177308fb77edSStefan Weil                           build time
177408fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
177508fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
177608fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
177711cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
177808fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1779d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1780d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
178108fb77edSStefan Weil  --make=MAKE              use specified make [$make]
178208fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
178308fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
17842eb054c2SPeter Maydell  --sphinx-build=SPHINX    use specified sphinx-build [$sphinx_build]
178508fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1786db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
178708fb77edSStefan Weil  --static                 enable static build [$static]
178808fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
178908fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
179008fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
179108fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
179208fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1793db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
179408fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
179508fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
17963d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
179713336606SRobert Foley  --efi-aarch64=PATH       PATH of efi file to use for aarch64 VMs.
1798e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1799db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
180008fb77edSStefan Weil  --enable-debug           enable common debug build options
1801247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
18020aebab04SLingfeng Yang  --enable-tsan            enable thread sanitizer
180308fb77edSStefan Weil  --disable-strip          disable stripping binaries
180408fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
180563678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
180608fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
180708fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
180808fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
180908fb77edSStefan Weil  --block-drv-rw-whitelist=L
181008fb77edSStefan Weil                           set block driver read-write whitelist
181108fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
181208fb77edSStefan Weil  --block-drv-ro-whitelist=L
181308fb77edSStefan Weil                           set block driver read-only whitelist
181408fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
18155b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1816c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
181708fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
181808fb77edSStefan Weil                           Default:trace-<pid>
1819c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1820c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
18215a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1822c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1823c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
182408fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
182533c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
182608fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
182708fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1828c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1829c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1830c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1831a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1832c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1833c12d66aaSLin Ma  --enable-profiler        profiler support
1834c12d66aaSLin Ma  --enable-debug-stack-usage
1835c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
183640e8c6f4SAlex Bennée  --enable-plugins
183740e8c6f4SAlex Bennée                           enable plugins via shared library loading
1838afc3a8f9SAlex Bennée  --disable-containers     don't use containers for cross-building
1839f48e590aSAlex Bennée  --gdb=GDB-path           gdb to use for gdbstub tests [$gdb_bin]
1840c23f23b9SMichael Tokarev
1841c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1842c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1843c23f23b9SMichael Tokarev
1844c23f23b9SMichael Tokarev  system          all system emulation targets
1845c23f23b9SMichael Tokarev  user            supported user emulation targets
1846c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1847c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1848c23f23b9SMichael Tokarev  docs            build documentation
1849c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1850c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1851c23f23b9SMichael Tokarev  pie             Position Independent Executables
185221e709aaSMarc-André Lureau  modules         modules support (non-Windows)
1853bd83c861SChristian Ehrhardt  module-upgrades try to load modules from alternate paths for upgrades
1854c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1855c23f23b9SMichael Tokarev  debug-info      debugging information
1856c23f23b9SMichael Tokarev  sparse          sparse checker
18571e4f6065SDaniele Buono  safe-stack      SafeStack Stack Smash Protection. Depends on
18581e4f6065SDaniele Buono                  clang/llvm >= 3.7 and requires coroutine backend ucontext.
1859c23f23b9SMichael Tokarev
1860ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
186191bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
186291bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
18638953caf3SDaniel P. Berrange  auth-pam        PAM access control
1864c23f23b9SMichael Tokarev  sdl             SDL UI
186504c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1866c23f23b9SMichael Tokarev  gtk             gtk UI
1867c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1868c23f23b9SMichael Tokarev  curses          curses UI
1869e08bb301SSamuel Thibault  iconv           font glyph conversion support
1870c23f23b9SMichael Tokarev  vnc             VNC UI support
1871c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1872c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1873c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1874c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1875c23f23b9SMichael Tokarev  virtfs          VirtFS
1876fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1877c23f23b9SMichael Tokarev  xen             xen backend driver support
187870c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1879c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1880c23f23b9SMichael Tokarev  curl            curl connectivity
1881a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1882c23f23b9SMichael Tokarev  fdt             fdt device tree
1883c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1884b0cb0a66SVincent Palatin  hax             HAX acceleration support
1885c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1886d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
188721ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
188821ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1889c23f23b9SMichael Tokarev  vde             support for vde network
1890c23f23b9SMichael Tokarev  netmap          support for netmap network
1891c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1892c10dd856SAarushi Mehta  linux-io-uring  Linux io_uring support
1893c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1894c23f23b9SMichael Tokarev  attr            attr and xattr support
1895299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1896299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1897299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1898299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1899299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1900299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1901108a6481SCindy Lu  vhost-vdpa      vhost-vdpa kernel backend support
1902c23f23b9SMichael Tokarev  spice           spice
1903c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1904c23f23b9SMichael Tokarev  libiscsi        iscsi support
1905c23f23b9SMichael Tokarev  libnfs          nfs support
19067b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1907c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1908ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1909c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1910c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1911c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1912c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1913c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
191483bc1f97SJulio Faracco  lzfse           support of lzfse compression library
191583bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
19163a678481SJuan Quintela  zstd            support for zstd compression library
1917d298ac10SDenis Plotnikov                  (for migration compression and qcow2 cluster compression)
1918c23f23b9SMichael Tokarev  seccomp         seccomp support
1919c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1920c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1921c23f23b9SMichael Tokarev  tpm             TPM support
1922b10d49d7SPino Toscano  libssh          ssh block device support
1923c23f23b9SMichael Tokarev  numa            libnuma support
1924ed279a06SKlim Kireev  libxml2         for Parallels image format
1925c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
19267b01cb97SAlexandre Derumier  jemalloc        jemalloc support
192786583a07SLiam Merwick  avx2            AVX2 optimization support
19286b8cd447SRobert Hoo  avx512f         AVX512F optimization support
1929a6b1d4c0SChanglong Xie  replication     replication support
1930c12d66aaSLin Ma  opengl          opengl support
1931c12d66aaSLin Ma  virglrenderer   virgl rendering support
1932c12d66aaSLin Ma  xfsctl          xfsctl support
1933c12d66aaSLin Ma  qom-cast-debug  cast debugging support
19348de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
1935da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
19362f740136SJeff Cody  bochs           bochs image format support
19372f740136SJeff Cody  cloop           cloop image format support
19382f740136SJeff Cody  dmg             dmg image format support
19392f740136SJeff Cody  qcow1           qcow v1 image format support
19402f740136SJeff Cody  vdi             vdi image format support
19412f740136SJeff Cody  vvfat           vvfat image format support
19422f740136SJeff Cody  qed             qed image format support
19432f740136SJeff Cody  parallels       parallels image format support
19442f740136SJeff Cody  sheepdog        sheepdog block driver support
1945f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
19468ca80760SRichard Henderson  capstone        capstone disassembler support
1947ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
194817824406SJunyan He  libpmem         libpmem support
194975411919SJames Le Cuirot  xkbcommon       xkbcommon support
1950b767d257SMarek Marczykowski-Górecki  rng-none        dummy RNG, avoid using /dev/(u)random and getrandom()
195121b2eca6SJingqi Liu  libdaxctl       libdaxctl support
195208fb77edSStefan Weil
195308fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1954af5db58eSpbrookEOF
19552d2ad6d0SFam Zhengexit 0
1956af5db58eSpbrookfi
1957af5db58eSpbrook
19589c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
1959bb768f71SThomas Huthrm -f */config-devices.mak.d
19609c790242SThomas Huth
19614d6a835dSLaurent Vivier# Remove syscall_nr.h to be sure they will be regenerated in the build
19624d6a835dSLaurent Vivier# directory, not in the source directory
1963bb0cdc03SLaurent Vivierfor arch in alpha hppa m68k xtensa sh4 microblaze arm ppc s390x sparc sparc64 \
1964686a0fe4SLaurent Vivier    i386 x86_64 mips mips64 ; do
19654d6a835dSLaurent Vivier    # remove the file if it has been generated in the source directory
19664d6a835dSLaurent Vivier    rm -f "${source_path}/linux-user/${arch}/syscall_nr.h"
19674d6a835dSLaurent Vivier    # remove the dependency files
196891e5998fSLaurent Vivier    for target in ${arch}*-linux-user ; do
196991e5998fSLaurent Vivier        test -d "${target}" && find "${target}" -type f -name "*.d" \
19704d6a835dSLaurent Vivier             -exec grep -q "${source_path}/linux-user/${arch}/syscall_nr.h" {} \; \
197191e5998fSLaurent Vivier             -print | while read file ; do rm "${file}" "${file%.d}.o" ; done
197291e5998fSLaurent Vivier    done
19734d6a835dSLaurent Vivierdone
19744d6a835dSLaurent Vivier
1975faf44142SDaniel P. Berrangéif test -z "$python"
1976faf44142SDaniel P. Berrangéthen
1977c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
1978c53eeaf7SStefan Hajnoczifi
1979c53eeaf7SStefan Hajnoczi
1980c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1981c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1982ddf90699SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (3,5))'; then
1983ddf90699SEduardo Habkost  error_exit "Cannot use '$python', Python >= 3.5 is required." \
1984c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1985c53eeaf7SStefan Hajnoczifi
1986c53eeaf7SStefan Hajnoczi
1987755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
1988406ab2f3SCleber 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)
1989755ee70fSCleber Rosa
1990c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1991c53eeaf7SStefan Hajnoczipython="$python -B"
1992c53eeaf7SStefan Hajnoczi
19939aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
19949aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
19959aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
19969aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
19979aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
19989aae6e54SDaniel Henrique Barbozaif compile_object ; then
19999aae6e54SDaniel Henrique Barboza  : C compiler works ok
20009aae6e54SDaniel Henrique Barbozaelse
20019aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
20029aae6e54SDaniel Henrique Barbozafi
20039aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
20049aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
20059aae6e54SDaniel Henrique Barbozafi
20069aae6e54SDaniel Henrique Barboza
2007359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
2008359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
2009359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
2010359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
2011359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
2012359bc95dSPeter Maydell    else
201376ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
2014359bc95dSPeter Maydell    fi
2015359bc95dSPeter Maydellfi
2016359bc95dSPeter Maydell
20179c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
20189c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
20199c83ffd8SPeter Maydellif test -z "$werror" ; then
2020fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
2021e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
20229c83ffd8SPeter Maydell        werror="yes"
20239c83ffd8SPeter Maydell    else
20249c83ffd8SPeter Maydell        werror="no"
20259c83ffd8SPeter Maydell    fi
20269c83ffd8SPeter Maydellfi
20279c83ffd8SPeter Maydell
2028fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
2029fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
2030fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
2031fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
2032fb59dabdSPeter Maydell    # host OS we should stop now.
2033951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
2034fb59dabdSPeter Maydellfi
2035fb59dabdSPeter Maydell
2036efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
2037efc6c070SThomas Huthcat > $TMPC << EOF
2038efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
2039efc6c070SThomas Huth# ifdef __apple_build_version__
2040efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
2041efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
2042efc6c070SThomas Huth#  endif
2043efc6c070SThomas Huth# else
2044efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
2045efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
2046efc6c070SThomas Huth#  endif
2047efc6c070SThomas Huth# endif
2048efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
2049efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
2050efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
2051efc6c070SThomas Huth# endif
2052efc6c070SThomas Huth#else
2053efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
2054efc6c070SThomas Huth#endif
2055efc6c070SThomas Huthint main (void) { return 0; }
2056efc6c070SThomas HuthEOF
2057efc6c070SThomas Huthif ! compile_prog "" "" ; then
2058efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
2059efc6c070SThomas Huthfi
2060efc6c070SThomas Huth
206100849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately.
206200849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second.
206300849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all
206400849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would
206500849b92SRichard Henderson# just silently disable some features, so it's too error prone.
206600849b92SRichard Henderson
206700849b92SRichard Hendersonwarn_flags=
206800849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration
206900849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition
207000849b92SRichard Hendersonadd_to warn_flags -Wtype-limits
207100849b92SRichard Hendersonadd_to warn_flags -Wformat-security
207200849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k
207300849b92SRichard Hendersonadd_to warn_flags -Winit-self
207400849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers
207500849b92SRichard Hendersonadd_to warn_flags -Wempty-body
207600849b92SRichard Hendersonadd_to warn_flags -Wnested-externs
207700849b92SRichard Hendersonadd_to warn_flags -Wendif-labels
207800849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined
207900849b92SRichard Henderson
208000849b92SRichard Hendersonnowarn_flags=
208100849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides
208200849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs
208300849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value
208400849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int
208500849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition
2086aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare
2087bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi
208800849b92SRichard Henderson
208900849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags"
209093b25869SJohn Snow
209193b25869SJohn Snowcc_has_warning_flag() {
209293b25869SJohn Snow    write_c_skeleton;
209393b25869SJohn Snow
2094a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
2095a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
2096a1d29d6cSPeter Maydell    # warning options).
209793b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
209893b25869SJohn Snow    compile_prog "-Werror $optflag" ""
209993b25869SJohn Snow}
210093b25869SJohn Snow
210193b25869SJohn Snowfor flag in $gcc_flags; do
210293b25869SJohn Snow    if cc_has_warning_flag $flag ; then
21038d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
21048d05095cSPaolo Bonzini    fi
21058d05095cSPaolo Bonzinidone
21068d05095cSPaolo Bonzini
210763678e17SSteven Noonanif test "$stack_protector" != "no"; then
2108fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
2109fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
2110fccd35a0SRodrigo Rebello{
2111fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
2112fccd35a0SRodrigo Rebello    while (*c) {
2113fccd35a0SRodrigo Rebello        *p++ = *c++;
2114fccd35a0SRodrigo Rebello    }
2115fccd35a0SRodrigo Rebello    return 0;
2116fccd35a0SRodrigo Rebello}
2117fccd35a0SRodrigo RebelloEOF
211863678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
21193b463a3fSMiroslav Rezanina  sp_on=0
212063678e17SSteven Noonan  for flag in $gcc_flags; do
2121590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
2122590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
2123590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
2124590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
212563678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
2126db5adeaaSPaolo Bonzini      QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
21273b463a3fSMiroslav Rezanina      sp_on=1
212863678e17SSteven Noonan      break
212963678e17SSteven Noonan    fi
213063678e17SSteven Noonan  done
21313b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
21323b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
21333b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
21343b463a3fSMiroslav Rezanina    fi
21353b463a3fSMiroslav Rezanina  fi
213637746c5eSMarc-André Lureaufi
213737746c5eSMarc-André Lureau
213820bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
213920bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
214020bc94a2SPaolo Bonzinicat > $TMPC << EOF
214120bc94a2SPaolo Bonzinistruct {
214220bc94a2SPaolo Bonzini  int a[2];
214320bc94a2SPaolo Bonzini} x = {0};
214420bc94a2SPaolo BonziniEOF
214520bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
214620bc94a2SPaolo Bonzini  :
214720bc94a2SPaolo Bonzinielse
214820bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
214920bc94a2SPaolo Bonzinifi
215020bc94a2SPaolo Bonzini
215121e709aaSMarc-André Lureau# Our module code doesn't support Windows
215221e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then
215321e709aaSMarc-André Lureau  error_exit "Modules are not available for Windows"
215421e709aaSMarc-André Lureaufi
215521e709aaSMarc-André Lureau
2156bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled
2157bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then
2158bd83c861SChristian Ehrhardt  error_exit "Can't enable module-upgrades as Modules are not enabled"
2159bd83c861SChristian Ehrhardtfi
2160bd83c861SChristian Ehrhardt
2161d376e9deSThomas Huth# Static linking is not possible with modules or PIE
216240d6444eSAvi Kivityif test "$static" = "yes" ; then
2163aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2164aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2165aa0d1f44SPaolo Bonzini  fi
216640d6444eSAvi Kivityfi
216740d6444eSAvi Kivity
2168768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2169768b7855SEmilio G. Cota  cat > $TMPC << EOF
2170768b7855SEmilio G. Cotastatic __thread int tls_var;
2171768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2172768b7855SEmilio G. CotaEOF
2173768b7855SEmilio G. Cota
2174768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2175768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2176768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2177768b7855SEmilio G. Cotafi
2178768b7855SEmilio G. Cota
217940d6444eSAvi Kivitycat > $TMPC << EOF
218021d4a791SAvi Kivity
218121d4a791SAvi Kivity#ifdef __linux__
218221d4a791SAvi Kivity#  define THREAD __thread
218321d4a791SAvi Kivity#else
218421d4a791SAvi Kivity#  define THREAD
218521d4a791SAvi Kivity#endif
218621d4a791SAvi Kivitystatic THREAD int tls_var;
218721d4a791SAvi Kivityint main(void) { return tls_var; }
218840d6444eSAvi KivityEOF
2189b2634124SRichard Henderson
2190b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs.
2191412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then
2192412aeacdSAlex Bennée  CFLAGS_NOPIE="-fno-pie"
2193b2634124SRichard Henderson  LDFLAGS_NOPIE="-no-pie"
2194412aeacdSAlex Bennéefi
2195412aeacdSAlex Bennée
219612781462SRichard Hendersonif test "$static" = "yes"; then
2197eca7a8e6SRichard Henderson  if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
219812781462SRichard Henderson    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
219912781462SRichard Henderson    QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS"
220012781462SRichard Henderson    pie="yes"
220112781462SRichard Henderson  elif test "$pie" = "yes"; then
220212781462SRichard Henderson    error_exit "-static-pie not available due to missing toolchain support"
220312781462SRichard Henderson  else
220412781462SRichard Henderson    QEMU_LDFLAGS="-static $QEMU_LDFLAGS"
220512781462SRichard Henderson    pie="no"
220612781462SRichard Henderson  fi
220712781462SRichard Hendersonelif test "$pie" = "no"; then
22082c674109SRichard Henderson  QEMU_CFLAGS="$CFLAGS_NOPIE $QEMU_CFLAGS"
22092c674109SRichard Henderson  QEMU_LDFLAGS="$LDFLAGS_NOPIE $QEMU_LDFLAGS"
2210eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
221140d6444eSAvi Kivity  QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
2212db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-pie $QEMU_LDFLAGS"
221340d6444eSAvi Kivity  pie="yes"
22142c674109SRichard Hendersonelif test "$pie" = "yes"; then
221576ad07a4SPeter Maydell  error_exit "PIE not available due to missing toolchain support"
221640d6444eSAvi Kivityelse
221740d6444eSAvi Kivity  echo "Disabling PIE due to missing toolchain support"
221840d6444eSAvi Kivity  pie="no"
221940d6444eSAvi Kivityfi
222040d6444eSAvi Kivity
2221e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW.
2222e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too.
2223e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
2224e6cbd751SRichard Henderson  QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS"
2225e6cbd751SRichard Hendersonfi
2226e6cbd751SRichard Henderson
222709dada40SPaolo Bonzini##########################################
222809dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
222909dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
223009dada40SPaolo Bonzini# specification is necessary
223109dada40SPaolo Bonzini
223209dada40SPaolo Bonziniif test "$cpu" = "i386"; then
223309dada40SPaolo Bonzini  cat > $TMPC << EOF
223409dada40SPaolo Bonzinistatic int sfaa(int *ptr)
223509dada40SPaolo Bonzini{
223609dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
223709dada40SPaolo Bonzini}
223809dada40SPaolo Bonzini
223909dada40SPaolo Bonziniint main(void)
224009dada40SPaolo Bonzini{
224109dada40SPaolo Bonzini  int val = 42;
22421405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
224309dada40SPaolo Bonzini  sfaa(&val);
224409dada40SPaolo Bonzini  return val;
224509dada40SPaolo Bonzini}
224609dada40SPaolo BonziniEOF
224709dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
224809dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
224909dada40SPaolo Bonzini  fi
225009dada40SPaolo Bonzinifi
225109dada40SPaolo Bonzini
225209dada40SPaolo Bonzini#########################################
2253ec530c81Sbellard# Solaris specific configure tool chain decisions
225409dada40SPaolo Bonzini
2255ec530c81Sbellardif test "$solaris" = "yes" ; then
22566792aa11SLoïc Minier  if has $install; then
22576792aa11SLoïc Minier    :
22586792aa11SLoïc Minier  else
225976ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
226076ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
226176ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
2262ec530c81Sbellard  fi
226389138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
226476ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
226576ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
226676ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
2267ec530c81Sbellard  fi
22686792aa11SLoïc Minier  if has ar; then
22696792aa11SLoïc Minier    :
22706792aa11SLoïc Minier  else
2271ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
227276ad07a4SPeter Maydell      error_exit "No path includes ar" \
227376ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2274ec530c81Sbellard    fi
227576ad07a4SPeter Maydell    error_exit "No path includes ar"
2276ec530c81Sbellard  fi
2277ec530c81Sbellardfi
2278ec530c81Sbellard
2279afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2280d880a3baSPaolo Bonzini    for target in $default_target_list; do
2281d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2282d880a3baSPaolo Bonzini            target_list="$target_list $target"
2283d880a3baSPaolo Bonzini    done
2284d880a3baSPaolo Bonzini    target_list="${target_list# }"
2285121afa9eSAnthony Liguorielse
228689138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2287d880a3baSPaolo Bonzini    for target in $target_list; do
228825b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
228925b48338SPeter Maydell        # friendly error message than if we let it fall through.
229025b48338SPeter Maydell        case " $default_target_list " in
229125b48338SPeter Maydell            *" $target "*)
229225b48338SPeter Maydell                ;;
229325b48338SPeter Maydell            *)
229425b48338SPeter Maydell                error_exit "Unknown target name '$target'"
229525b48338SPeter Maydell                ;;
229625b48338SPeter Maydell        esac
2297d880a3baSPaolo Bonzini        supported_target $target || exit 1
229825b48338SPeter Maydell    done
2299d880a3baSPaolo Bonzinifi
230025b48338SPeter Maydell
2301f55fe278SPaolo Bonzini# see if system emulation was really requested
2302f55fe278SPaolo Bonzinicase " $target_list " in
2303f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2304f55fe278SPaolo Bonzini  ;;
2305f55fe278SPaolo Bonzini  *) softmmu=no
2306f55fe278SPaolo Bonzini  ;;
2307f55fe278SPaolo Bonziniesac
23085327cf48Sbellard
230905dfa22bSPhilippe Mathieu-Daudéfor target in $target_list; do
231005dfa22bSPhilippe Mathieu-Daudé  case "$target" in
231105dfa22bSPhilippe Mathieu-Daudé    arm-softmmu | aarch64-softmmu | i386-softmmu | x86_64-softmmu)
231205dfa22bSPhilippe Mathieu-Daudé      edk2_blobs="yes"
231305dfa22bSPhilippe Mathieu-Daudé      ;;
231405dfa22bSPhilippe Mathieu-Daudé  esac
231505dfa22bSPhilippe Mathieu-Daudédone
2316623ef637SPhilippe Mathieu-Daudé# The EDK2 binaries are compressed with bzip2
2317623ef637SPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" && ! has bzip2; then
2318623ef637SPhilippe Mathieu-Daudé  error_exit "The bzip2 program is required for building QEMU"
2319623ef637SPhilippe Mathieu-Daudéfi
232005dfa22bSPhilippe Mathieu-Daudé
2321249247c9SJuan Quintelafeature_not_found() {
2322249247c9SJuan Quintela  feature=$1
232321684af0SStewart Smith  remedy=$2
2324249247c9SJuan Quintela
232576ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
232621684af0SStewart Smith      "configure was not able to find it." \
232721684af0SStewart Smith      "$remedy"
2328249247c9SJuan Quintela}
2329249247c9SJuan Quintela
23307d13299dSbellard# ---
23317d13299dSbellard# big/little endian test
23327d13299dSbellardcat > $TMPC << EOF
233361cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
233461cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
233561cc919fSMike Frysingerextern int foo(short *, short *);
233661cc919fSMike Frysingerint main(int argc, char *argv[]) {
233761cc919fSMike Frysinger    return foo(big_endian, little_endian);
23387d13299dSbellard}
23397d13299dSbellardEOF
23407d13299dSbellard
234161cc919fSMike Frysingerif compile_object ; then
234212f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
234361cc919fSMike Frysinger        bigendian="yes"
234412f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
234561cc919fSMike Frysinger        bigendian="no"
23467d13299dSbellard    else
23477d13299dSbellard        echo big/little test failed
23487d13299dSbellard    fi
23497d13299dSbellardelse
235061cc919fSMike Frysinger    echo big/little test failed
23517d13299dSbellardfi
23527d13299dSbellard
2353b0a47e79SJuan Quintela##########################################
2354e10ee3f5SPhilippe Mathieu-Daudé# system tools
2355e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then
2356e10ee3f5SPhilippe Mathieu-Daudé    if test "$softmmu" = "no"; then
2357e10ee3f5SPhilippe Mathieu-Daudé        want_tools=no
2358e10ee3f5SPhilippe Mathieu-Daudé    else
2359e10ee3f5SPhilippe Mathieu-Daudé        want_tools=yes
2360e10ee3f5SPhilippe Mathieu-Daudé    fi
2361e10ee3f5SPhilippe Mathieu-Daudéfi
2362e10ee3f5SPhilippe Mathieu-Daudé
2363e10ee3f5SPhilippe Mathieu-Daudé##########################################
2364a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2365a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2366a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2367a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2368a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2369a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2370a30878e7SPeter Maydell    fi
2371a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2372a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2373a30878e7SPeter Maydell    fi
2374a30878e7SPeter Maydell    gtk=no
2375a30878e7SPeter Maydell    sdl=no
2376a30878e7SPeter Maydellfi
2377a30878e7SPeter Maydell
23786b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
23796b39b063SEric Blakecat > $TMPC << EOF
23806b39b063SEric Blake#include <stdint.h>
23816b39b063SEric Blake#include <stdio.h>
23826b39b063SEric Blakeint main(int argc, char *argv[]) {
23836b39b063SEric Blake    return printf("%zu", SIZE_MAX);
23846b39b063SEric Blake}
23856b39b063SEric BlakeEOF
23866b39b063SEric Blakehave_broken_size_max=no
23876b39b063SEric Blakeif ! compile_object -Werror ; then
23886b39b063SEric Blake    have_broken_size_max=yes
23896b39b063SEric Blakefi
23906b39b063SEric Blake
2391a30878e7SPeter Maydell##########################################
2392015a33bdSGonglei# L2TPV3 probe
2393015a33bdSGonglei
2394015a33bdSGongleicat > $TMPC <<EOF
2395015a33bdSGonglei#include <sys/socket.h>
2396bff6cb72SMichael Tokarev#include <linux/ip.h>
2397015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2398015a33bdSGongleiEOF
2399015a33bdSGongleiif compile_prog "" "" ; then
2400015a33bdSGonglei  l2tpv3=yes
2401015a33bdSGongleielse
2402015a33bdSGonglei  l2tpv3=no
2403015a33bdSGongleifi
2404015a33bdSGonglei
2405c9c8b88fSDavid CARLIERif check_include "pty.h" ; then
2406c9c8b88fSDavid CARLIER  pty_h=yes
2407c9c8b88fSDavid CARLIERelse
2408c9c8b88fSDavid CARLIER  pty_h=no
2409c9c8b88fSDavid CARLIERfi
2410c9c8b88fSDavid CARLIER
2411*195588ccSDavid CARLIERcat > $TMPC <<EOF
2412*195588ccSDavid CARLIER#include <sys/mman.h>
2413*195588ccSDavid CARLIERint main(int argc, char *argv[]) {
2414*195588ccSDavid CARLIER    return mlockall(MCL_FUTURE);
2415*195588ccSDavid CARLIER}
2416*195588ccSDavid CARLIEREOF
2417*195588ccSDavid CARLIERif compile_prog "" "" ; then
2418*195588ccSDavid CARLIER  have_mlockall=yes
2419*195588ccSDavid CARLIERelse
2420*195588ccSDavid CARLIER  have_mlockall=no
2421*195588ccSDavid CARLIERfi
2422*195588ccSDavid CARLIER
2423299e6f19SPaolo Bonzini#########################################
2424299e6f19SPaolo Bonzini# vhost interdependencies and host support
2425299e6f19SPaolo Bonzini
2426299e6f19SPaolo Bonzini# vhost backends
2427299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2428299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2429299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2430299e6f19SPaolo Bonzinifi
2431108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux
2432108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then
2433108a6481SCindy Lu  error_exit "vhost-vdpa is only available on Linux"
2434108a6481SCindy Lufi
2435299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2436299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2437299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2438299e6f19SPaolo Bonzinifi
2439299e6f19SPaolo Bonzini
2440299e6f19SPaolo Bonzini# vhost-kernel devices
2441299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2442299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2443299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2444299e6f19SPaolo Bonzinifi
2445299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2446299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2447299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2448299e6f19SPaolo Bonzinifi
2449299e6f19SPaolo Bonzini
2450299e6f19SPaolo Bonzini# vhost-user backends
2451299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2452299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2453299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2454299e6f19SPaolo Bonzinifi
2455299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2456299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2457299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2458299e6f19SPaolo Bonzinifi
245998fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
246098fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
246198fc1adaSDr. David Alan Gilbert  error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
246298fc1adaSDr. David Alan Gilbertfi
2463108a6481SCindy Lu#vhost-vdpa backends
2464108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa
2465108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then
2466108a6481SCindy Lu  error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa"
2467108a6481SCindy Lufi
2468299e6f19SPaolo Bonzini
2469299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2470299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2471299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2472299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2473299e6f19SPaolo Bonzinifi
2474299e6f19SPaolo Bonzini
2475015a33bdSGonglei##########################################
24764d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
24774d9310f4SDaniel P. Berrange
24784d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
24794d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
24804d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
24814d9310f4SDaniel P. Berrange    #
24824d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
24834d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
24844d9310f4SDaniel P. Berrange    #
24854d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
24864d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
24874d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
24884d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
24894d9310f4SDaniel P. Berrange    # that for you.
24904d9310f4SDaniel P. Berrange    #
24914d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
24924d9310f4SDaniel P. Berrange    # are not in fact redundant.
24934d9310f4SDaniel P. Berrangecat > $TMPC << EOF
24944d9310f4SDaniel P. Berrange#include <unistd.h>
24954d9310f4SDaniel P. Berrange#include <time.h>
24964d9310f4SDaniel P. Berrange#undef localtime_r
24974d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
24984d9310f4SDaniel P. BerrangeEOF
24994d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
25004d9310f4SDaniel P. Berrange        localtime_r="yes"
25014d9310f4SDaniel P. Berrange    else
25024d9310f4SDaniel P. Berrange        localtime_r="no"
25034d9310f4SDaniel P. Berrange    fi
25044d9310f4SDaniel P. Berrangefi
25054d9310f4SDaniel P. Berrange
25064d9310f4SDaniel P. Berrange##########################################
2507779ab5e3SStefan Weil# pkg-config probe
2508779ab5e3SStefan Weil
2509779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
251076ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2511779ab5e3SStefan Weilfi
2512779ab5e3SStefan Weil
2513779ab5e3SStefan Weil##########################################
2514b0a47e79SJuan Quintela# NPTL probe
2515b0a47e79SJuan Quintela
251624cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2517bd0c5661Spbrook  cat > $TMPC <<EOF
2518bd0c5661Spbrook#include <sched.h>
251930813ceaSpbrook#include <linux/futex.h>
2520182eacc0SStefan Weilint main(void) {
2521bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2522bd0c5661Spbrook#error bork
2523bd0c5661Spbrook#endif
2524182eacc0SStefan Weil  return 0;
2525bd0c5661Spbrook}
2526bd0c5661SpbrookEOF
252724cb36a6SPeter Maydell  if ! compile_object ; then
252821684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2529b0a47e79SJuan Quintela  fi
2530bd0c5661Spbrookfi
2531bd0c5661Spbrook
2532ac62922eSbalrog##########################################
2533607dacd0Sqiaonuohan# lzo check
2534607dacd0Sqiaonuohan
2535607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2536607dacd0Sqiaonuohan    cat > $TMPC << EOF
2537607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2538607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2539607dacd0SqiaonuohanEOF
2540607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2541607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2542b25c9dffSStefan Weil        lzo="yes"
2543b25c9dffSStefan Weil    else
2544b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2545b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2546b25c9dffSStefan Weil        fi
2547b25c9dffSStefan Weil        lzo="no"
2548b25c9dffSStefan Weil    fi
2549607dacd0Sqiaonuohanfi
2550607dacd0Sqiaonuohan
2551607dacd0Sqiaonuohan##########################################
2552607dacd0Sqiaonuohan# snappy check
2553607dacd0Sqiaonuohan
2554607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2555607dacd0Sqiaonuohan    cat > $TMPC << EOF
2556607dacd0Sqiaonuohan#include <snappy-c.h>
2557607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2558607dacd0SqiaonuohanEOF
2559607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2560607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2561b25c9dffSStefan Weil        snappy="yes"
2562b25c9dffSStefan Weil    else
2563b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2564b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2565b25c9dffSStefan Weil        fi
2566b25c9dffSStefan Weil        snappy="no"
2567b25c9dffSStefan Weil    fi
2568607dacd0Sqiaonuohanfi
2569607dacd0Sqiaonuohan
2570607dacd0Sqiaonuohan##########################################
25716b383c08SPeter Wu# bzip2 check
25726b383c08SPeter Wu
25736b383c08SPeter Wuif test "$bzip2" != "no" ; then
25746b383c08SPeter Wu    cat > $TMPC << EOF
25756b383c08SPeter Wu#include <bzlib.h>
25766b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
25776b383c08SPeter WuEOF
25786b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
25796b383c08SPeter Wu        bzip2="yes"
25806b383c08SPeter Wu    else
25816b383c08SPeter Wu        if test "$bzip2" = "yes"; then
25826b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
25836b383c08SPeter Wu        fi
25846b383c08SPeter Wu        bzip2="no"
25856b383c08SPeter Wu    fi
25866b383c08SPeter Wufi
25876b383c08SPeter Wu
25886b383c08SPeter Wu##########################################
258983bc1f97SJulio Faracco# lzfse check
259083bc1f97SJulio Faracco
259183bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
259283bc1f97SJulio Faracco    cat > $TMPC << EOF
259383bc1f97SJulio Faracco#include <lzfse.h>
259483bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
259583bc1f97SJulio FaraccoEOF
259683bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
259783bc1f97SJulio Faracco        lzfse="yes"
259883bc1f97SJulio Faracco    else
259983bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
260083bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
260183bc1f97SJulio Faracco        fi
260283bc1f97SJulio Faracco        lzfse="no"
260383bc1f97SJulio Faracco    fi
260483bc1f97SJulio Faraccofi
260583bc1f97SJulio Faracco
260683bc1f97SJulio Faracco##########################################
26073a678481SJuan Quintela# zstd check
26083a678481SJuan Quintela
26093a678481SJuan Quintelaif test "$zstd" != "no" ; then
2610297254c7SJuan Quintela    libzstd_minver="1.4.0"
2611297254c7SJuan Quintela    if $pkg_config --atleast-version=$libzstd_minver libzstd ; then
26123a678481SJuan Quintela        zstd_cflags="$($pkg_config --cflags libzstd)"
26133a678481SJuan Quintela        zstd_libs="$($pkg_config --libs libzstd)"
26143a678481SJuan Quintela        LIBS="$zstd_libs $LIBS"
26153a678481SJuan Quintela        QEMU_CFLAGS="$QEMU_CFLAGS $zstd_cflags"
26163a678481SJuan Quintela        zstd="yes"
26173a678481SJuan Quintela    else
26183a678481SJuan Quintela        if test "$zstd" = "yes" ; then
26193a678481SJuan Quintela            feature_not_found "libzstd" "Install libzstd devel"
26203a678481SJuan Quintela        fi
26213a678481SJuan Quintela        zstd="no"
26223a678481SJuan Quintela    fi
26233a678481SJuan Quintelafi
26243a678481SJuan Quintela
26253a678481SJuan Quintela##########################################
2626f794573eSEduardo Otubo# libseccomp check
2627f794573eSEduardo Otubo
2628f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
26293e684455SMichael Strosaker    libseccomp_minver="2.3.0"
263025ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2631c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2632c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2633f794573eSEduardo Otubo        seccomp="yes"
2634f794573eSEduardo Otubo    else
2635f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2636693e5910SAndrew Jones            feature_not_found "libseccomp" \
2637693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2638896848f0SEduardo Otubo        fi
2639e84d5956SYann E. MORIN        seccomp="no"
2640f794573eSEduardo Otubo    fi
2641f794573eSEduardo Otubofi
2642f794573eSEduardo Otubo##########################################
2643e37630caSaliguori# xen probe
2644e37630caSaliguori
2645fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2646c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2647c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2648c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2649c1cdd9d5SJuergen Gross
2650c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2651c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2652c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2653c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2654c1cdd9d5SJuergen Gross    xen=yes
2655c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2656c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
265758ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
265858ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
265958ea9a7aSAnthony PERARD    fi
2660c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2661c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2662c1cdd9d5SJuergen Gross  else
2663c1cdd9d5SJuergen Gross
2664b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2665d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2666d5b93ddfSAnthony PERARD
266750ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
266850ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
266950ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
267050ced5b3SStefan Weil
267150ced5b3SStefan Weil    # Xen (any)
267250ced5b3SStefan Weil    cat > $TMPC <<EOF
267350ced5b3SStefan Weil#include <xenctrl.h>
267450ced5b3SStefan Weilint main(void) {
267550ced5b3SStefan Weil  return 0;
267650ced5b3SStefan Weil}
267750ced5b3SStefan WeilEOF
267850ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
267950ced5b3SStefan Weil      # Xen not found
268050ced5b3SStefan Weil      if test "$xen" = "yes" ; then
268121684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
268250ced5b3SStefan Weil      fi
268350ced5b3SStefan Weil      xen=no
268450ced5b3SStefan Weil
2685d5b93ddfSAnthony PERARD    # Xen unstable
268669deef08SPeter Maydell    elif
268769deef08SPeter Maydell        cat > $TMPC <<EOF &&
26882cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
26892cbf8903SRoss Lagerwall#define __XEN_TOOLS__
26902cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2691d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
26922cbf8903SRoss Lagerwallint main(void) {
26932cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2694d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
26952cbf8903SRoss Lagerwall
26962cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
26972cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
26982cbf8903SRoss Lagerwall
2699d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2700d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2701d3c49ebbSPaul Durrant
27022cbf8903SRoss Lagerwall  return 0;
27032cbf8903SRoss Lagerwall}
27042cbf8903SRoss LagerwallEOF
27052cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
27062cbf8903SRoss Lagerwall      then
27072cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
27082cbf8903SRoss Lagerwall      xen_ctrl_version=41100
27092cbf8903SRoss Lagerwall      xen=yes
27102cbf8903SRoss Lagerwall    elif
27112cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
27125ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
27135ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
271458ea9a7aSAnthony PERARD#include <xentoolcore.h>
27155ba3d756SIgor Druzhininint main(void) {
27165ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
27175ba3d756SIgor Druzhinin
27185ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
27195ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
272058ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
27215ba3d756SIgor Druzhinin
27225ba3d756SIgor Druzhinin  return 0;
27235ba3d756SIgor Druzhinin}
27245ba3d756SIgor DruzhininEOF
272558ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
27265ba3d756SIgor Druzhinin      then
272758ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
27285ba3d756SIgor Druzhinin      xen_ctrl_version=41000
27295ba3d756SIgor Druzhinin      xen=yes
27305ba3d756SIgor Druzhinin    elif
27315ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2732da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2733da8090ccSPaul Durrant#define __XEN_TOOLS__
2734da8090ccSPaul Durrant#include <xendevicemodel.h>
2735da8090ccSPaul Durrantint main(void) {
2736da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2737da8090ccSPaul Durrant
2738da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2739da8090ccSPaul Durrant  xendevicemodel_close(xd);
2740da8090ccSPaul Durrant
2741da8090ccSPaul Durrant  return 0;
2742da8090ccSPaul Durrant}
2743da8090ccSPaul DurrantEOF
2744da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2745da8090ccSPaul Durrant      then
2746da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2747f1167ee6SJuergen Gross      xen_ctrl_version=40900
2748da8090ccSPaul Durrant      xen=yes
2749da8090ccSPaul Durrant    elif
2750da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
27515eeb39c2SIan Campbell/*
27525eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
27535eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2754b6eb9b45SPaulina Szubarczyk *
2755b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2756b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2757b6eb9b45SPaulina Szubarczyk */
2758b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2759b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2760b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2761b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2762b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2763b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2764b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2765b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2766b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2767b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2768b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2769b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2770b6eb9b45SPaulina Szubarczyk#endif
2771b6eb9b45SPaulina Szubarczykint main(void) {
2772b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2773b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2774b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2775b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2776b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2777b6eb9b45SPaulina Szubarczyk
2778b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2779b6eb9b45SPaulina Szubarczyk
2780b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2781b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2782b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2783b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2784b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2785b6eb9b45SPaulina Szubarczyk
2786b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2787b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2788b6eb9b45SPaulina Szubarczyk
2789b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2790b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2791b6eb9b45SPaulina Szubarczyk
2792b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2793b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2794b6eb9b45SPaulina Szubarczyk
2795b6eb9b45SPaulina Szubarczyk  return 0;
2796b6eb9b45SPaulina Szubarczyk}
2797b6eb9b45SPaulina SzubarczykEOF
2798b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2799b6eb9b45SPaulina Szubarczyk      then
2800f1167ee6SJuergen Gross      xen_ctrl_version=40800
2801b6eb9b45SPaulina Szubarczyk      xen=yes
2802b6eb9b45SPaulina Szubarczyk    elif
2803b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2804b6eb9b45SPaulina Szubarczyk/*
2805b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2806b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
28075eeb39c2SIan Campbell */
28085eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
28095eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
28105eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
28115eeb39c2SIan Campbell#include <xenctrl.h>
28125eeb39c2SIan Campbell#include <xenstore.h>
28135eeb39c2SIan Campbell#include <xenevtchn.h>
28145eeb39c2SIan Campbell#include <xengnttab.h>
28155eeb39c2SIan Campbell#include <xenforeignmemory.h>
28165eeb39c2SIan Campbell#include <stdint.h>
28175eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
28185eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
28195eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
28205eeb39c2SIan Campbell#endif
28215eeb39c2SIan Campbellint main(void) {
28225eeb39c2SIan Campbell  xc_interface *xc = NULL;
28235eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
28245eeb39c2SIan Campbell  xenevtchn_handle *xe;
28255eeb39c2SIan Campbell  xengnttab_handle *xg;
28265eeb39c2SIan Campbell
28275eeb39c2SIan Campbell  xs_daemon_open();
28285eeb39c2SIan Campbell
28295eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
28305eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
28315eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
28325eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
28335eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
28345eeb39c2SIan Campbell
28355eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
28365eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
28375eeb39c2SIan Campbell
28385eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
28395eeb39c2SIan Campbell  xenevtchn_fd(xe);
28405eeb39c2SIan Campbell
28415eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
28425eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
28435eeb39c2SIan Campbell
28445eeb39c2SIan Campbell  return 0;
28455eeb39c2SIan Campbell}
28465eeb39c2SIan CampbellEOF
28475eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
28485eeb39c2SIan Campbell      then
2849f1167ee6SJuergen Gross      xen_ctrl_version=40701
28505eeb39c2SIan Campbell      xen=yes
2851cdadde39SRoger Pau Monne
2852cdadde39SRoger Pau Monne    # Xen 4.6
2853cdadde39SRoger Pau Monne    elif
2854cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2855cdadde39SRoger Pau Monne#include <xenctrl.h>
2856e108a3c1SAnthony PERARD#include <xenstore.h>
2857d5b93ddfSAnthony PERARD#include <stdint.h>
2858d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2859d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2860d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2861d5b93ddfSAnthony PERARD#endif
2862d5b93ddfSAnthony PERARDint main(void) {
2863d5b93ddfSAnthony PERARD  xc_interface *xc;
2864d5b93ddfSAnthony PERARD  xs_daemon_open();
2865d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2866d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2867d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2868b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
28698688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2870d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
287120a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2872d8b441a3SJan Beulich  return 0;
2873d8b441a3SJan Beulich}
2874d8b441a3SJan BeulichEOF
2875d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2876d8b441a3SJan Beulich      then
2877f1167ee6SJuergen Gross      xen_ctrl_version=40600
2878d8b441a3SJan Beulich      xen=yes
2879d8b441a3SJan Beulich
2880d8b441a3SJan Beulich    # Xen 4.5
2881d8b441a3SJan Beulich    elif
2882d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2883d8b441a3SJan Beulich#include <xenctrl.h>
2884d8b441a3SJan Beulich#include <xenstore.h>
2885d8b441a3SJan Beulich#include <stdint.h>
2886d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2887d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2888d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2889d8b441a3SJan Beulich#endif
2890d8b441a3SJan Beulichint main(void) {
2891d8b441a3SJan Beulich  xc_interface *xc;
2892d8b441a3SJan Beulich  xs_daemon_open();
2893d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2894d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2895d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2896d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2897d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
28983996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
28993996e85cSPaul Durrant  return 0;
29003996e85cSPaul Durrant}
29013996e85cSPaul DurrantEOF
29023996e85cSPaul Durrant        compile_prog "" "$xen_libs"
29033996e85cSPaul Durrant      then
2904f1167ee6SJuergen Gross      xen_ctrl_version=40500
29053996e85cSPaul Durrant      xen=yes
29063996e85cSPaul Durrant
29073996e85cSPaul Durrant    elif
29083996e85cSPaul Durrant        cat > $TMPC <<EOF &&
29093996e85cSPaul Durrant#include <xenctrl.h>
29103996e85cSPaul Durrant#include <xenstore.h>
29113996e85cSPaul Durrant#include <stdint.h>
29123996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
29133996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
29143996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
29153996e85cSPaul Durrant#endif
29163996e85cSPaul Durrantint main(void) {
29173996e85cSPaul Durrant  xc_interface *xc;
29183996e85cSPaul Durrant  xs_daemon_open();
29193996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
29203996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
29213996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
29223996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29233996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29248688e065SStefano Stabellini  return 0;
29258688e065SStefano Stabellini}
29268688e065SStefano StabelliniEOF
29278688e065SStefano Stabellini        compile_prog "" "$xen_libs"
292869deef08SPeter Maydell      then
2929f1167ee6SJuergen Gross      xen_ctrl_version=40200
29308688e065SStefano Stabellini      xen=yes
29318688e065SStefano Stabellini
2932e37630caSaliguori    else
2933fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2934edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2935edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2936fc321b4bSJuan Quintela      fi
2937fc321b4bSJuan Quintela      xen=no
2938e37630caSaliguori    fi
2939d5b93ddfSAnthony PERARD
2940d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2941f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
29425eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
29435eeb39c2SIan Campbell      fi
2944d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2945d5b93ddfSAnthony PERARD    fi
2946e37630caSaliguori  fi
2947c1cdd9d5SJuergen Grossfi
2948e37630caSaliguori
2949eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2950edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2951eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2952eb6fda0fSAnthony PERARD  else
2953eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
295476ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
295576ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2956eb6fda0fSAnthony PERARD    fi
2957eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2958eb6fda0fSAnthony PERARD  fi
2959eb6fda0fSAnthony PERARDfi
2960eb6fda0fSAnthony PERARD
2961e37630caSaliguori##########################################
2962d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2963d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2964327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
2965d661d9a4SJustin Terry (VM)        whpx="yes"
2966d661d9a4SJustin Terry (VM)    else
2967d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
296853537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2969d661d9a4SJustin Terry (VM)        fi
2970d661d9a4SJustin Terry (VM)        whpx="no"
2971d661d9a4SJustin Terry (VM)    fi
2972d661d9a4SJustin Terry (VM)fi
2973d661d9a4SJustin Terry (VM)
2974d661d9a4SJustin Terry (VM)##########################################
2975dfffc653SJuan Quintela# Sparse probe
2976dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
29770dba6195SLoïc Minier  if has cgcc; then
2978dfffc653SJuan Quintela    sparse=yes
2979dfffc653SJuan Quintela  else
2980dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
298121684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2982dfffc653SJuan Quintela    fi
2983dfffc653SJuan Quintela    sparse=no
2984dfffc653SJuan Quintela  fi
2985dfffc653SJuan Quintelafi
2986dfffc653SJuan Quintela
2987dfffc653SJuan Quintela##########################################
2988f676c67eSJeremy White# X11 probe
2989f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
29908781595bSGerd Hoffmann    have_x11=yes
299189138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
299289138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2993f676c67eSJeremy Whitefi
2994f676c67eSJeremy White
2995f676c67eSJeremy White##########################################
2996a4ccabcfSAnthony Liguori# GTK probe
2997a4ccabcfSAnthony Liguori
29985a464e6cSPeter Xuif test "$gtk" != "no"; then
299989d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
300089d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
30017b23d121SVolker Rümelin    gtkversion="3.22.0"
3002bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
300389138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
300489138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
300589138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
30060a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
30078781595bSGerd Hoffmann            need_x11=yes
3008f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
3009f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
30100a337ed0SGerd Hoffmann        fi
3011bbbf9bfbSStefan Weil        gtk="yes"
3012bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
30135fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
3014bbbf9bfbSStefan Weil    else
3015bbbf9bfbSStefan Weil        gtk="no"
3016bbbf9bfbSStefan Weil    fi
3017bbbf9bfbSStefan Weilfi
3018bbbf9bfbSStefan Weil
3019ddbb0d09SDaniel P. Berrange
3020ddbb0d09SDaniel P. Berrange##########################################
3021ddbb0d09SDaniel P. Berrange# GNUTLS probe
3022ddbb0d09SDaniel P. Berrange
3023ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
3024a73e82efSRichard Henderson    pass="no"
3025a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
302689138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
302789138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
3028a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
3029a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
3030a73e82efSRichard Henderson        write_c_skeleton
3031a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
3032243dc2cfSRichard Henderson            LIBS="$gnutls_libs $LIBS"
3033ddbb0d09SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
3034a73e82efSRichard Henderson            pass="yes"
3035a73e82efSRichard Henderson        fi
3036a73e82efSRichard Henderson    fi
3037a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
3038a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
3039ddbb0d09SDaniel P. Berrange    else
3040a73e82efSRichard Henderson        gnutls="$pass"
3041ddbb0d09SDaniel P. Berrange    fi
3042ddbb0d09SDaniel P. Berrangefi
3043ddbb0d09SDaniel P. Berrange
304491bfcdb0SDaniel P. Berrange
304591bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
304691bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
3047a0722409SDaniel P. Berrangé# explicitly
304891bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
304991bfcdb0SDaniel P. Berrangethen
3050a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
305191bfcdb0SDaniel P. Berrange    then
305291bfcdb0SDaniel P. Berrange        gcrypt="no"
305391bfcdb0SDaniel P. Berrange    fi
305491bfcdb0SDaniel P. Berrangefi
305591bfcdb0SDaniel P. Berrange
305691bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
305791bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
3058a0722409SDaniel P. Berrangé# explicitly
305991bfcdb0SDaniel P. Berrangeif test -z "$nettle"
306091bfcdb0SDaniel P. Berrangethen
3061a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
306291bfcdb0SDaniel P. Berrange    then
306391bfcdb0SDaniel P. Berrange        nettle="no"
306491bfcdb0SDaniel P. Berrange    fi
306591bfcdb0SDaniel P. Berrangefi
306691bfcdb0SDaniel P. Berrange
3067dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
306891bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
306991bfcdb0SDaniel P. Berrange    then
307091bfcdb0SDaniel P. Berrange	return 1
307191bfcdb0SDaniel P. Berrange    fi
307291bfcdb0SDaniel P. Berrange
307391bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
307491bfcdb0SDaniel P. Berrange    then
307589138857SStefan Weil	host=$(libgcrypt-config --host)
307691bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
307791bfcdb0SDaniel P. Berrange	then
307891bfcdb0SDaniel P. Berrange	    return 1
307991bfcdb0SDaniel P. Berrange	fi
308091bfcdb0SDaniel P. Berrange    fi
308191bfcdb0SDaniel P. Berrange
3082dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
3083dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
3084dea7a64eSDaniel P. Berrangé
3085dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
3086dea7a64eSDaniel P. Berrangé    then
3087dea7a64eSDaniel P. Berrangé       return 1
3088dea7a64eSDaniel P. Berrangé    fi
3089dea7a64eSDaniel P. Berrangé
309091bfcdb0SDaniel P. Berrange    return 0
309191bfcdb0SDaniel P. Berrange}
309291bfcdb0SDaniel P. Berrange
3093a0722409SDaniel P. Berrangé
3094a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
3095a73e82efSRichard Henderson    pass="no"
309664dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
3097a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
3098a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
3099a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
3100a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3101a73e82efSRichard Henderson        write_c_skeleton
3102a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
3103243dc2cfSRichard Henderson            LIBS="$nettle_libs $LIBS"
3104a0722409SDaniel P. Berrangé            QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
3105a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
3106a0722409SDaniel P. Berrangé               gcrypt="no"
3107a0722409SDaniel P. Berrangé            fi
3108a73e82efSRichard Henderson            pass="yes"
3109a73e82efSRichard Henderson        fi
3110a73e82efSRichard Henderson    fi
3111dc2207afSDaniel P. Berrangé    if test "$pass" = "yes"
3112dc2207afSDaniel P. Berrangé    then
3113dc2207afSDaniel P. Berrangé        cat > $TMPC << EOF
3114dc2207afSDaniel P. Berrangé#include <nettle/xts.h>
3115dc2207afSDaniel P. Berrangéint main(void) {
3116dc2207afSDaniel P. Berrangé  return 0;
3117dc2207afSDaniel P. Berrangé}
3118dc2207afSDaniel P. BerrangéEOF
3119dc2207afSDaniel P. Berrangé        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
3120dc2207afSDaniel P. Berrangé            nettle_xts=yes
3121dc2207afSDaniel P. Berrangé            qemu_private_xts=no
3122dc2207afSDaniel P. Berrangé        fi
3123dc2207afSDaniel P. Berrangé    fi
3124a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
312564dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
3126a0722409SDaniel P. Berrangé    else
3127a73e82efSRichard Henderson        nettle="$pass"
3128a0722409SDaniel P. Berrangé    fi
3129a0722409SDaniel P. Berrangéfi
3130a0722409SDaniel P. Berrangé
313191bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
3132a73e82efSRichard Henderson    pass="no"
3133dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
313489138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
313589138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
3136a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
313791bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
313891bfcdb0SDaniel P. Berrange        # turn breaks static builds...
313991bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
314091bfcdb0SDaniel P. Berrange        then
314191bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
314291bfcdb0SDaniel P. Berrange        fi
31431f923c70SLongpeng(Mike)
3144a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3145a73e82efSRichard Henderson        write_c_skeleton
3146a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
3147243dc2cfSRichard Henderson            LIBS="$gcrypt_libs $LIBS"
314837788f25SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
3149a73e82efSRichard Henderson            pass="yes"
3150a73e82efSRichard Henderson        fi
3151a73e82efSRichard Henderson    fi
3152a73e82efSRichard Henderson    if test "$pass" = "yes"; then
315337788f25SDaniel P. Berrange        gcrypt="yes"
31541f923c70SLongpeng(Mike)        cat > $TMPC << EOF
31551f923c70SLongpeng(Mike)#include <gcrypt.h>
31561f923c70SLongpeng(Mike)int main(void) {
31571f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
31581f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
31591f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
31601f923c70SLongpeng(Mike)  return 0;
31611f923c70SLongpeng(Mike)}
31621f923c70SLongpeng(Mike)EOF
31631f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
31641f923c70SLongpeng(Mike)            gcrypt_hmac=yes
31651f923c70SLongpeng(Mike)        fi
3166e0576942SDaniel P. Berrangé        cat > $TMPC << EOF
3167e0576942SDaniel P. Berrangé#include <gcrypt.h>
3168e0576942SDaniel P. Berrangéint main(void) {
3169e0576942SDaniel P. Berrangé  gcry_cipher_hd_t handle;
3170e0576942SDaniel P. Berrangé  gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
3171e0576942SDaniel P. Berrangé  return 0;
3172e0576942SDaniel P. Berrangé}
3173e0576942SDaniel P. BerrangéEOF
3174e0576942SDaniel P. Berrangé        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
3175e0576942SDaniel P. Berrangé            gcrypt_xts=yes
3176e0576942SDaniel P. Berrangé            qemu_private_xts=no
3177e0576942SDaniel P. Berrangé        fi
3178a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
3179dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
318091bfcdb0SDaniel P. Berrange    else
318191bfcdb0SDaniel P. Berrange        gcrypt="no"
318291bfcdb0SDaniel P. Berrange    fi
318362893b67SDaniel P. Berrangefi
318462893b67SDaniel P. Berrange
3185ddbb0d09SDaniel P. Berrange
318691bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
318791bfcdb0SDaniel P. Berrangethen
318891bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
318991bfcdb0SDaniel P. Berrangefi
3190ed754746SDaniel P. Berrange
31919a2fd434SDaniel P. Berrange##########################################
31929a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
31939a2fd434SDaniel P. Berrange
31949a2fd434SDaniel P. Berrangetasn1=yes
319590246037SDaniel P. Berrangetasn1_cflags=""
319690246037SDaniel P. Berrangetasn1_libs=""
31979a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
319889138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
319989138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
32009a2fd434SDaniel P. Berrangeelse
32019a2fd434SDaniel P. Berrange    tasn1=no
32029a2fd434SDaniel P. Berrangefi
32039a2fd434SDaniel P. Berrange
3204ed754746SDaniel P. Berrange
3205bbbf9bfbSStefan Weil##########################################
32068953caf3SDaniel P. Berrange# PAM probe
32078953caf3SDaniel P. Berrange
32088953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
32098953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
32108953caf3SDaniel P. Berrange#include <security/pam_appl.h>
32118953caf3SDaniel P. Berrange#include <stdio.h>
32128953caf3SDaniel P. Berrangeint main(void) {
32138953caf3SDaniel P. Berrange   const char *service_name = "qemu";
32148953caf3SDaniel P. Berrange   const char *user = "frank";
32159c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
32168953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
32179c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
32188953caf3SDaniel P. Berrange   return 0;
32198953caf3SDaniel P. Berrange}
32208953caf3SDaniel P. BerrangeEOF
32218953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
32228953caf3SDaniel P. Berrange        auth_pam=yes
32238953caf3SDaniel P. Berrange    else
32248953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
32258953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
32268953caf3SDaniel P. Berrange        else
32278953caf3SDaniel P. Berrange            auth_pam=no
32288953caf3SDaniel P. Berrange        fi
32298953caf3SDaniel P. Berrange    fi
32308953caf3SDaniel P. Berrangefi
32318953caf3SDaniel P. Berrange
32328953caf3SDaniel P. Berrange##########################################
3233559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
3234559607eaSDaniel P. Berrange
3235559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
3236559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
3237559607eaSDaniel P. Berrange  have_ifaddrs_h=no
3238559607eaSDaniel P. Berrangefi
3239559607eaSDaniel P. Berrange
3240e865b97fSChen Gang#########################################
3241e865b97fSChen Gang# libdrm check
3242e865b97fSChen Ganghave_drm_h=no
3243e865b97fSChen Gangif check_include "libdrm/drm.h" ; then
3244e865b97fSChen Gang    have_drm_h=yes
3245e865b97fSChen Gangfi
3246e865b97fSChen Gang
3247559607eaSDaniel P. Berrange##########################################
3248bbbf9bfbSStefan Weil# VTE probe
3249bbbf9bfbSStefan Weil
3250bbbf9bfbSStefan Weilif test "$vte" != "no"; then
3251c6feff9eSCole Robinson    vteminversion="0.32.0"
3252c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3253c6feff9eSCole Robinson      vtepackage="vte-2.91"
3254c6feff9eSCole Robinson    else
3255528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3256c6feff9eSCole Robinson    fi
3257c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
325889138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
325989138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
326089138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3261bbbf9bfbSStefan Weil        vte="yes"
3262bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3263c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
32649e04c683SStefan Weil    else
3265bbbf9bfbSStefan Weil        vte="no"
3266a4ccabcfSAnthony Liguori    fi
3267a4ccabcfSAnthony Liguorifi
3268a4ccabcfSAnthony Liguori
3269a4ccabcfSAnthony Liguori##########################################
327011d9f695Sbellard# SDL probe
327111d9f695Sbellard
3272aee8a619SCarlo Marcelo Arenas Belón# Look for sdl configuration program (pkg-config or sdl2-config).  Try
3273aee8a619SCarlo Marcelo Arenas Belón# sdl2-config even without cross prefix, and favour pkg-config over sdl2-config.
327447c03744SDave Airlie
3275c6093a05SPeter Xusdl_probe ()
3276c6093a05SPeter Xu{
32770015ca5cSDaniel P. Berrangé  if $pkg_config sdl2 --exists; then
32780015ca5cSDaniel P. Berrangé    sdlconfig="$pkg_config sdl2"
327989138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
3280aee8a619SCarlo Marcelo Arenas Belón  elif has "$sdl2_config"; then
32810015ca5cSDaniel P. Berrangé    sdlconfig="$sdl2_config"
328289138857SStefan Weil    sdlversion=$($sdlconfig --version)
3283a0dfd8a4SLoïc Minier  else
3284a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
32858f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
3286a0dfd8a4SLoïc Minier    fi
3287a0dfd8a4SLoïc Minier    sdl=no
3288c6093a05SPeter Xu    # no need to do the rest
3289c6093a05SPeter Xu    return
32909316f803SPaolo Bonzini  fi
3291aee8a619SCarlo Marcelo Arenas Belón  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl2-config; then
32923ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
32933ec87ffeSPaolo Bonzini  fi
329411d9f695Sbellard
329511d9f695Sbellard  cat > $TMPC << EOF
329611d9f695Sbellard#include <SDL.h>
329711d9f695Sbellard#undef main /* We don't want SDL to override our main() */
329811d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
329911d9f695SbellardEOF
330089138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
33012ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
330274f42e18STeLeMan  if test "$static" = "yes" ; then
33030015ca5cSDaniel P. Berrangé    if $pkg_config sdl2 --exists; then
33040015ca5cSDaniel P. Berrangé      sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
33055f37e6d4SThomas Huth    else
330689138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
33075f37e6d4SThomas Huth    fi
330874f42e18STeLeMan  else
330989138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
331074f42e18STeLeMan  fi
331152166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
331211d9f695Sbellard    sdl=yes
33137c1f25b4Sbellard
331467c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
3315e633a5c6SEric Blake    if test "$sdl" = "yes" && test "$static" = "yes" ; then
331667c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
331789138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
331889138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
331911d9f695Sbellard      fi
332052166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
33211ac88f28SJuan Quintela	:
33221ac88f28SJuan Quintela      else
33231ac88f28SJuan Quintela        sdl=no
33247c1f25b4Sbellard      fi
33257c1f25b4Sbellard    fi # static link
3326c4198157SJuan Quintela  else # sdl not found
3327c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
33280015ca5cSDaniel P. Berrangé      feature_not_found "sdl" "Install SDL2 devel"
3329c4198157SJuan Quintela    fi
3330c4198157SJuan Quintela    sdl=no
33317c1f25b4Sbellard  fi # sdl compile test
3332c6093a05SPeter Xu}
3333c6093a05SPeter Xu
3334a442fe2fSDaniel P. Berrangésdl_image_probe ()
3335a442fe2fSDaniel P. Berrangé{
3336a442fe2fSDaniel P. Berrangé    if test "$sdl_image" != "no" ; then
3337a442fe2fSDaniel P. Berrangé        if $pkg_config SDL2_image --exists; then
3338a442fe2fSDaniel P. Berrangé            if test "$static" = "yes"; then
3339a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
3340a442fe2fSDaniel P. Berrangé            else
3341a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
3342a442fe2fSDaniel P. Berrangé            fi
3343a442fe2fSDaniel P. Berrangé            sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
3344a442fe2fSDaniel P. Berrangé            sdl_image=yes
3345a442fe2fSDaniel P. Berrangé
3346a442fe2fSDaniel P. Berrangé            sdl_cflags="$sdl_cflags $sdl_image_cflags"
3347a442fe2fSDaniel P. Berrangé            sdl_libs="$sdl_libs $sdl_image_libs"
3348a442fe2fSDaniel P. Berrangé        else
3349a442fe2fSDaniel P. Berrangé            if test "$sdl_image" = "yes" ; then
3350a442fe2fSDaniel P. Berrangé                feature_not_found "sdl_image" "Install SDL Image devel"
3351a442fe2fSDaniel P. Berrangé            else
3352a442fe2fSDaniel P. Berrangé                sdl_image=no
3353a442fe2fSDaniel P. Berrangé            fi
3354a442fe2fSDaniel P. Berrangé        fi
3355a442fe2fSDaniel P. Berrangé    fi
3356a442fe2fSDaniel P. Berrangé}
3357a442fe2fSDaniel P. Berrangé
3358c6093a05SPeter Xuif test "$sdl" != "no" ; then
3359c6093a05SPeter Xu  sdl_probe
3360fd677642Sthsfi
336111d9f695Sbellard
33625368a422Saliguoriif test "$sdl" = "yes" ; then
3363a442fe2fSDaniel P. Berrangé  sdl_image_probe
3364a442fe2fSDaniel P. Berrangéelse
3365a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes"; then
3366a442fe2fSDaniel P. Berrangé    echo "warning: SDL Image requested, but SDL is not available, disabling"
3367a442fe2fSDaniel P. Berrangé  fi
3368a442fe2fSDaniel P. Berrangé  sdl_image=no
3369a442fe2fSDaniel P. Berrangéfi
3370a442fe2fSDaniel P. Berrangé
3371a442fe2fSDaniel P. Berrangéif test "$sdl" = "yes" ; then
33725368a422Saliguori  cat > $TMPC <<EOF
33735368a422Saliguori#include <SDL.h>
33745368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
33755368a422Saliguori#include <X11/XKBlib.h>
33765368a422Saliguori#else
33775368a422Saliguori#error No x11 support
33785368a422Saliguori#endif
33795368a422Saliguoriint main(void) { return 0; }
33805368a422SaliguoriEOF
3381f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
33828781595bSGerd Hoffmann    need_x11=yes
3383f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
3384f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
33855368a422Saliguori  fi
33865368a422Saliguorifi
33875368a422Saliguori
33888f28f3fbSths##########################################
33892da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
33902da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
33912da776dbSMichael R. Hines  cat > $TMPC <<EOF
33922da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
33932da776dbSMichael R. Hinesint main(void) { return 0; }
33942da776dbSMichael R. HinesEOF
3395ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
33962da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
33972da776dbSMichael R. Hines    rdma="yes"
3398ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
33992da776dbSMichael R. Hines  else
34002da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
34012da776dbSMichael R. Hines        error_exit \
3402ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
34032da776dbSMichael R. Hines            " Your options:" \
3404ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
34052da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
34062da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
34072da776dbSMichael R. Hines    fi
34082da776dbSMichael R. Hines    rdma="no"
34092da776dbSMichael R. Hines  fi
34102da776dbSMichael R. Hinesfi
34112da776dbSMichael R. Hines
341221ab34c9SMarcel Apfelbaum##########################################
341321ab34c9SMarcel Apfelbaum# PVRDMA detection
341421ab34c9SMarcel Apfelbaum
341521ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
341621ab34c9SMarcel Apfelbaum#include <sys/mman.h>
341721ab34c9SMarcel Apfelbaum
341821ab34c9SMarcel Apfelbaumint
341921ab34c9SMarcel Apfelbaummain(void)
342021ab34c9SMarcel Apfelbaum{
342121ab34c9SMarcel Apfelbaum    char buf = 0;
342221ab34c9SMarcel Apfelbaum    void *addr = &buf;
342321ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
342421ab34c9SMarcel Apfelbaum
342521ab34c9SMarcel Apfelbaum    return 0;
342621ab34c9SMarcel Apfelbaum}
342721ab34c9SMarcel ApfelbaumEOF
342821ab34c9SMarcel Apfelbaum
342921ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
343021ab34c9SMarcel Apfelbaum    case "$pvrdma" in
343121ab34c9SMarcel Apfelbaum    "")
343221ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
343321ab34c9SMarcel Apfelbaum            pvrdma="yes"
343421ab34c9SMarcel Apfelbaum        else
343521ab34c9SMarcel Apfelbaum            pvrdma="no"
343621ab34c9SMarcel Apfelbaum        fi
343721ab34c9SMarcel Apfelbaum        ;;
343821ab34c9SMarcel Apfelbaum    "yes")
343921ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
344021ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
344121ab34c9SMarcel Apfelbaum        fi
344221ab34c9SMarcel Apfelbaum        pvrdma="yes"
344321ab34c9SMarcel Apfelbaum        ;;
344421ab34c9SMarcel Apfelbaum    "no")
344521ab34c9SMarcel Apfelbaum        pvrdma="no"
344621ab34c9SMarcel Apfelbaum        ;;
344721ab34c9SMarcel Apfelbaum    esac
344821ab34c9SMarcel Apfelbaumelse
344921ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
345021ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
345121ab34c9SMarcel Apfelbaum    fi
345221ab34c9SMarcel Apfelbaum    pvrdma="no"
345321ab34c9SMarcel Apfelbaumfi
345495c6bff3SBenoît Canet
3455ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported
3456ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then
3457ee108585SYuval Shaia
3458ee108585SYuval Shaiacat > $TMPC <<EOF &&
3459ee108585SYuval Shaia#include <infiniband/verbs.h>
3460ee108585SYuval Shaia
3461ee108585SYuval Shaiaint
3462ee108585SYuval Shaiamain(void)
3463ee108585SYuval Shaia{
3464ee108585SYuval Shaia    struct ibv_mr *mr;
3465ee108585SYuval Shaia    struct ibv_pd *pd = NULL;
3466ee108585SYuval Shaia    size_t length = 10;
3467ee108585SYuval Shaia    uint64_t iova = 0;
3468ee108585SYuval Shaia    int access = 0;
3469ee108585SYuval Shaia    void *addr = NULL;
3470ee108585SYuval Shaia
3471ee108585SYuval Shaia    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
3472ee108585SYuval Shaia
3473ee108585SYuval Shaia    ibv_dereg_mr(mr);
3474ee108585SYuval Shaia
3475ee108585SYuval Shaia    return 0;
3476ee108585SYuval Shaia}
3477ee108585SYuval ShaiaEOF
3478ee108585SYuval Shaia    if ! compile_prog "" "-libverbs"; then
3479ee108585SYuval Shaia        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
3480ee108585SYuval Shaia    fi
3481ee108585SYuval Shaiafi
3482ee108585SYuval Shaia
348395c6bff3SBenoît Canet##########################################
34842f9606b3Saliguori# VNC SASL detection
3485e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
34862f9606b3Saliguori  cat > $TMPC <<EOF
34872f9606b3Saliguori#include <sasl/sasl.h>
34882f9606b3Saliguori#include <stdio.h>
34892f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
34902f9606b3SaliguoriEOF
34912f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
3492bd702ffcSPhilippe Mathieu-Daudé  # QEMU defines struct iovec in "qemu/osdep.h",
3493bd702ffcSPhilippe Mathieu-Daudé  # we don't want libsasl to redefine it in <sasl/sasl.h>.
3494bd702ffcSPhilippe Mathieu-Daudé  vnc_sasl_cflags="-DSTRUCT_IOVEC_DEFINED"
34952f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
349652166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3497ea784e3bSJuan Quintela    vnc_sasl=yes
3498fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3499ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
35002f9606b3Saliguori  else
3501ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
350221684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3503ea784e3bSJuan Quintela    fi
3504ea784e3bSJuan Quintela    vnc_sasl=no
35052f9606b3Saliguori  fi
35062f9606b3Saliguorifi
35072f9606b3Saliguori
35082f9606b3Saliguori##########################################
35092f6f5c7aSCorentin Chary# VNC JPEG detection
3510e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
35112f6f5c7aSCorentin Charycat > $TMPC <<EOF
35122f6f5c7aSCorentin Chary#include <stdio.h>
35132f6f5c7aSCorentin Chary#include <jpeglib.h>
35142f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
35152f6f5c7aSCorentin CharyEOF
35162f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
35172f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
35182f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
35192f6f5c7aSCorentin Chary    vnc_jpeg=yes
35202f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3521ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
35222f6f5c7aSCorentin Chary  else
35232f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
352421684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
35252f6f5c7aSCorentin Chary    fi
35262f6f5c7aSCorentin Chary    vnc_jpeg=no
35272f6f5c7aSCorentin Chary  fi
35282f6f5c7aSCorentin Charyfi
35292f6f5c7aSCorentin Chary
35302f6f5c7aSCorentin Chary##########################################
3531efe556adSCorentin Chary# VNC PNG detection
3532e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
3533efe556adSCorentin Charycat > $TMPC <<EOF
3534efe556adSCorentin Chary//#include <stdio.h>
3535efe556adSCorentin Chary#include <png.h>
3536832ce9c2SScott Wood#include <stddef.h>
3537efe556adSCorentin Charyint main(void) {
3538efe556adSCorentin Chary    png_structp png_ptr;
3539efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
35407edc3fedSPeter Maydell    return png_ptr != 0;
3541efe556adSCorentin Chary}
3542efe556adSCorentin CharyEOF
354365d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
354489138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
354589138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
35469af8025eSBrad  else
3547efe556adSCorentin Chary    vnc_png_cflags=""
3548efe556adSCorentin Chary    vnc_png_libs="-lpng"
35499af8025eSBrad  fi
3550efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3551efe556adSCorentin Chary    vnc_png=yes
3552efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
35539af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3554efe556adSCorentin Chary  else
3555efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
355621684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3557efe556adSCorentin Chary    fi
3558efe556adSCorentin Chary    vnc_png=no
3559efe556adSCorentin Chary  fi
3560efe556adSCorentin Charyfi
3561efe556adSCorentin Chary
3562efe556adSCorentin Chary##########################################
35636a021536SGerd Hoffmann# xkbcommon probe
35646a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
35656a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
35666a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
35676a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
35686a021536SGerd Hoffmann    xkbcommon=yes
35696a021536SGerd Hoffmann  else
35706a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
35716a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
35726a021536SGerd Hoffmann    fi
35736a021536SGerd Hoffmann    xkbcommon=no
35746a021536SGerd Hoffmann  fi
35756a021536SGerd Hoffmannfi
35766a021536SGerd Hoffmann
357776655d6dSaliguori
357876655d6dSaliguori##########################################
3579c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3580dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3581dce512deSChristoph Hellwig  cat > $TMPC << EOF
3582ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3583dce512deSChristoph Hellwig#include <xfs/xfs.h>
3584dce512deSChristoph Hellwigint main(void)
3585dce512deSChristoph Hellwig{
3586dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3587dce512deSChristoph Hellwig    return 0;
3588dce512deSChristoph Hellwig}
3589dce512deSChristoph HellwigEOF
3590dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3591dce512deSChristoph Hellwig    xfs="yes"
3592dce512deSChristoph Hellwig  else
3593dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
359421684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3595dce512deSChristoph Hellwig    fi
3596dce512deSChristoph Hellwig    xfs=no
3597dce512deSChristoph Hellwig  fi
3598dce512deSChristoph Hellwigfi
3599dce512deSChristoph Hellwig
3600dce512deSChristoph Hellwig##########################################
36018a16d273Sths# vde libraries probe
3602dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
36034baae0acSJuan Quintela  vde_libs="-lvdeplug"
36048a16d273Sths  cat > $TMPC << EOF
36058a16d273Sths#include <libvdeplug.h>
36064a7f0e06Spbrookint main(void)
36074a7f0e06Spbrook{
36084a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3609fea08e08SPeter Maydell    char s[] = "";
3610fea08e08SPeter Maydell    vde_open(s, s, &a);
36114a7f0e06Spbrook    return 0;
36124a7f0e06Spbrook}
36138a16d273SthsEOF
361452166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
36154baae0acSJuan Quintela    vde=yes
3616dfb278bdSJuan Quintela  else
3617dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
361821684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3619dfb278bdSJuan Quintela    fi
3620dfb278bdSJuan Quintela    vde=no
36218a16d273Sths  fi
36228a16d273Sthsfi
36238a16d273Sths
36248a16d273Sths##########################################
36250a985b37SVincenzo Maffione# netmap support probe
36260a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
36270a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
36280a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
36290a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
36300a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
363158952137SVincenzo Maffioneif test "$netmap" != "no" ; then
363258952137SVincenzo Maffione  cat > $TMPC << EOF
363358952137SVincenzo Maffione#include <inttypes.h>
363458952137SVincenzo Maffione#include <net/if.h>
363558952137SVincenzo Maffione#include <net/netmap.h>
363658952137SVincenzo Maffione#include <net/netmap_user.h>
36370a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
36380a985b37SVincenzo Maffione#error
36390a985b37SVincenzo Maffione#endif
364058952137SVincenzo Maffioneint main(void) { return 0; }
364158952137SVincenzo MaffioneEOF
364258952137SVincenzo Maffione  if compile_prog "" "" ; then
364358952137SVincenzo Maffione    netmap=yes
364458952137SVincenzo Maffione  else
364558952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
364658952137SVincenzo Maffione      feature_not_found "netmap"
364758952137SVincenzo Maffione    fi
364858952137SVincenzo Maffione    netmap=no
364958952137SVincenzo Maffione  fi
365058952137SVincenzo Maffionefi
365158952137SVincenzo Maffione
365213336606SRobert Foley############################################
365313336606SRobert Foley# efi-aarch64 probe
365413336606SRobert Foley# Check for efi files needed by aarch64 VMs.
365513336606SRobert Foley# By default we will use the efi included with QEMU.
365613336606SRobert Foley# Allow user to override the path for efi also.
365713336606SRobert Foleyif ! test -f "$efi_aarch64"; then
365813336606SRobert Foley  if test -f $source_path/pc-bios/edk2-aarch64-code.fd.bz2; then
365913336606SRobert Foley    # valid after build
366013336606SRobert Foley    efi_aarch64=$PWD/pc-bios/edk2-aarch64-code.fd
366113336606SRobert Foley  else
366213336606SRobert Foley    efi_aarch64=""
366313336606SRobert Foley  fi
366413336606SRobert Foleyfi
366513336606SRobert Foley
366658952137SVincenzo Maffione##########################################
366747e98658SCorey Bryant# libcap-ng library probe
366847e98658SCorey Bryantif test "$cap_ng" != "no" ; then
366947e98658SCorey Bryant  cap_libs="-lcap-ng"
367047e98658SCorey Bryant  cat > $TMPC << EOF
367147e98658SCorey Bryant#include <cap-ng.h>
367247e98658SCorey Bryantint main(void)
367347e98658SCorey Bryant{
367447e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
367547e98658SCorey Bryant    return 0;
367647e98658SCorey Bryant}
367747e98658SCorey BryantEOF
367847e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
367947e98658SCorey Bryant    cap_ng=yes
368047e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
368147e98658SCorey Bryant  else
368247e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
368321684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
368447e98658SCorey Bryant    fi
368547e98658SCorey Bryant    cap_ng=no
368647e98658SCorey Bryant  fi
368747e98658SCorey Bryantfi
368847e98658SCorey Bryant
368947e98658SCorey Bryant##########################################
3690c2de5c91Smalc# Sound support libraries probe
36918f28f3fbSths
369289138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3693c2de5c91Smalcfor drv in $audio_drv_list; do
3694c2de5c91Smalc    case $drv in
3695e42975a1SGerd Hoffmann    alsa | try-alsa)
3696c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3697c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3698e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3699e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3700e42975a1SGerd Hoffmann        fi
3701e42975a1SGerd Hoffmann    else
3702e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3703e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3704c80a867fSGerd Hoffmann        else
3705c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3706c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3707c80a867fSGerd Hoffmann        fi
3708e42975a1SGerd Hoffmann    fi
3709c2de5c91Smalc    ;;
3710c2de5c91Smalc
3711e42975a1SGerd Hoffmann    pa | try-pa)
3712c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3713c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
3714e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3715e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3716e42975a1SGerd Hoffmann        fi
3717e42975a1SGerd Hoffmann    else
3718e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3719e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3720c80a867fSGerd Hoffmann        else
3721c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3722c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3723c80a867fSGerd Hoffmann        fi
3724e42975a1SGerd Hoffmann    fi
3725b8e59f18Smalc    ;;
3726b8e59f18Smalc
3727373967b2SGerd Hoffmann    sdl)
3728373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3729373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3730373967b2SGerd Hoffmann    fi
3731373967b2SGerd Hoffmann    ;;
3732373967b2SGerd Hoffmann
3733e42975a1SGerd Hoffmann    try-sdl)
3734e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3735e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3736e42975a1SGerd Hoffmann    else
3737e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3738e42975a1SGerd Hoffmann    fi
3739e42975a1SGerd Hoffmann    ;;
3740e42975a1SGerd Hoffmann
3741997e690aSJuan Quintela    coreaudio)
3742b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3743997e690aSJuan Quintela    ;;
3744997e690aSJuan Quintela
3745a4bf6780SJuan Quintela    dsound)
3746b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3747d5631638Smalc      audio_win_int="yes"
3748a4bf6780SJuan Quintela    ;;
3749a4bf6780SJuan Quintela
3750a4bf6780SJuan Quintela    oss)
3751b1149911SFam Zheng      oss_libs="$oss_lib"
3752a4bf6780SJuan Quintela    ;;
3753a4bf6780SJuan Quintela
37542e445703SGeoffrey McRae    jack | try-jack)
37552e445703SGeoffrey McRae    if $pkg_config jack --exists; then
37562e445703SGeoffrey McRae        jack_libs=$($pkg_config jack --libs)
37572e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
37582e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/')
37592e445703SGeoffrey McRae        fi
37602e445703SGeoffrey McRae    else
37612e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
37622e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//')
37632e445703SGeoffrey McRae        else
37642e445703SGeoffrey McRae            error_exit "$drv check failed" \
37652e445703SGeoffrey McRae                "Make sure to have the $drv libs and headers installed."
37662e445703SGeoffrey McRae        fi
37672e445703SGeoffrey McRae    fi
37682e445703SGeoffrey McRae    ;;
37692e445703SGeoffrey McRae
3770e4c63a6aSmalc    *)
37711c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
377276ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
377376ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3774e4c63a6aSmalc    }
3775e4c63a6aSmalc    ;;
3776c2de5c91Smalc    esac
3777c2de5c91Smalcdone
37788f28f3fbSths
37794d3b6f6eSbalrog##########################################
37802e4d9fb1Saurel32# BrlAPI probe
37812e4d9fb1Saurel32
37824ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3783eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
37842e4d9fb1Saurel32  cat > $TMPC << EOF
37852e4d9fb1Saurel32#include <brlapi.h>
3786832ce9c2SScott Wood#include <stddef.h>
37872e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
37882e4d9fb1Saurel32EOF
378952166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
37902e4d9fb1Saurel32    brlapi=yes
37914ffcedb6SJuan Quintela  else
37924ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
379321684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
37944ffcedb6SJuan Quintela    fi
37954ffcedb6SJuan Quintela    brlapi=no
3796eb82284fSJuan Quintela  fi
3797eb82284fSJuan Quintelafi
37982e4d9fb1Saurel32
37992e4d9fb1Saurel32##########################################
3800e08bb301SSamuel Thibault# iconv probe
3801e08bb301SSamuel Thibaultif test "$iconv" != "no" ; then
3802e08bb301SSamuel Thibault  cat > $TMPC << EOF
3803e08bb301SSamuel Thibault#include <iconv.h>
3804e08bb301SSamuel Thibaultint main(void) {
3805e08bb301SSamuel Thibault  iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3806e08bb301SSamuel Thibault  return conv != (iconv_t) -1;
3807e08bb301SSamuel Thibault}
3808e08bb301SSamuel ThibaultEOF
3809e08bb301SSamuel Thibault  iconv_prefix_list="/usr/local:/usr"
3810e08bb301SSamuel Thibault  iconv_lib_list=":-liconv"
3811e08bb301SSamuel Thibault  IFS=:
3812e08bb301SSamuel Thibault  for iconv_prefix in $iconv_prefix_list; do
3813e08bb301SSamuel Thibault    IFS=:
3814e08bb301SSamuel Thibault    iconv_cflags="-I$iconv_prefix/include"
3815e08bb301SSamuel Thibault    iconv_ldflags="-L$iconv_prefix/lib"
3816e08bb301SSamuel Thibault    for iconv_link in $iconv_lib_list; do
3817e08bb301SSamuel Thibault      unset IFS
3818e08bb301SSamuel Thibault      iconv_lib="$iconv_ldflags $iconv_link"
3819e08bb301SSamuel Thibault      echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3820e08bb301SSamuel Thibault      if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3821e08bb301SSamuel Thibault        iconv_found=yes
3822e08bb301SSamuel Thibault        break
3823e08bb301SSamuel Thibault      fi
3824e08bb301SSamuel Thibault    done
3825e08bb301SSamuel Thibault    if test "$iconv_found" = yes ; then
3826e08bb301SSamuel Thibault      break
3827e08bb301SSamuel Thibault    fi
3828e08bb301SSamuel Thibault  done
3829e08bb301SSamuel Thibault  if test "$iconv_found" = "yes" ; then
3830e08bb301SSamuel Thibault    iconv=yes
3831e08bb301SSamuel Thibault  else
3832e08bb301SSamuel Thibault    if test "$iconv" = "yes" ; then
3833e08bb301SSamuel Thibault      feature_not_found "iconv" "Install iconv devel"
3834e08bb301SSamuel Thibault    fi
3835e08bb301SSamuel Thibault    iconv=no
3836e08bb301SSamuel Thibault  fi
3837e08bb301SSamuel Thibaultfi
3838e08bb301SSamuel Thibault
3839e08bb301SSamuel Thibault##########################################
38404d3b6f6eSbalrog# curses probe
3841e08bb301SSamuel Thibaultif test "$iconv" = "no" ; then
3842e08bb301SSamuel Thibault  # curses will need iconv
3843e08bb301SSamuel Thibault  curses=no
3844e08bb301SSamuel Thibaultfi
3845a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3846e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
38478ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
38488ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3849e095e2f3SStefan Weil  else
38507c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
38518ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3852e095e2f3SStefan Weil  fi
3853c584a6d0SJuan Quintela  curses_found=no
38544d3b6f6eSbalrog  cat > $TMPC << EOF
38558ddc5bf9SSamuel Thibault#include <locale.h>
38564d3b6f6eSbalrog#include <curses.h>
38578ddc5bf9SSamuel Thibault#include <wchar.h>
38582f8b7cd5SSamuel Thibault#include <langinfo.h>
3859ef9a2524SStefan Weilint main(void) {
38602f8b7cd5SSamuel Thibault  const char *codeset;
38618ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
38628ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3863ef9a2524SStefan Weil  resize_term(0, 0);
38648ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
38658ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
38667c703002SSamuel Thibault  add_wch(WACS_DEGREE);
38672f8b7cd5SSamuel Thibault  codeset = nl_langinfo(CODESET);
38682f8b7cd5SSamuel Thibault  return codeset != 0;
3869ef9a2524SStefan Weil}
38704d3b6f6eSbalrogEOF
3871ecbe251fSVadim Evard  IFS=:
38728ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3873b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3874b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
38757c703002SSamuel Thibault    IFS=:
38768ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3877ecbe251fSVadim Evard      unset IFS
38788ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3879c584a6d0SJuan Quintela        curses_found=yes
38804f78ef9aSJuan Quintela        break
38814d3b6f6eSbalrog      fi
38824f78ef9aSJuan Quintela    done
38837c703002SSamuel Thibault    if test "$curses_found" = yes ; then
38847c703002SSamuel Thibault      break
38857c703002SSamuel Thibault    fi
38868ddc5bf9SSamuel Thibault  done
3887ecbe251fSVadim Evard  unset IFS
3888c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3889c584a6d0SJuan Quintela    curses=yes
3890c584a6d0SJuan Quintela  else
3891c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
389221684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3893c584a6d0SJuan Quintela    fi
3894c584a6d0SJuan Quintela    curses=no
3895c584a6d0SJuan Quintela  fi
38964f78ef9aSJuan Quintelafi
38974d3b6f6eSbalrog
3898414f0dabSblueswir1##########################################
3899769ce76dSAlexander Graf# curl probe
3900a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
390165d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3902a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
39034e2b0658SPaolo Bonzini  else
39044e2b0658SPaolo Bonzini    curlconfig=curl-config
39054e2b0658SPaolo Bonzini  fi
3906769ce76dSAlexander Graf  cat > $TMPC << EOF
3907769ce76dSAlexander Graf#include <curl/curl.h>
39080b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3909769ce76dSAlexander GrafEOF
391089138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
391189138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3912b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3913769ce76dSAlexander Graf    curl=yes
3914788c8196SJuan Quintela  else
3915788c8196SJuan Quintela    if test "$curl" = "yes" ; then
391621684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3917788c8196SJuan Quintela    fi
3918788c8196SJuan Quintela    curl=no
3919769ce76dSAlexander Graf  fi
3920769ce76dSAlexander Graffi # test "$curl"
3921769ce76dSAlexander Graf
3922769ce76dSAlexander Graf##########################################
3923e18df141SAnthony Liguori# glib support probe
3924a52d28afSPaolo Bonzini
392500f2cfbbSDaniel P. Berrangéglib_req_ver=2.48
3926aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3927aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3928a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3929aa0d1f44SPaolo Bonzinifi
393054cb65d8SEmilio G. Cotaif test "$plugins" = yes; then
393154cb65d8SEmilio G. Cota    glib_modules="$glib_modules gmodule-2.0"
393254cb65d8SEmilio G. Cotafi
3933e26110cfSFam Zheng
39344eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
39354eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
39364eaf7202SSameeh Jubran
3937e633a5c6SEric Blakeif test "$static" = yes && test "$mingw32" = yes; then
39384eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
39394eaf7202SSameeh Jubranfi
39404eaf7202SSameeh Jubran
3941aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3942e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
394389138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
394489138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
39454a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
394614015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3947957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3948e18df141SAnthony Liguori    else
3949e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3950e26110cfSFam Zheng    fi
3951e26110cfSFam Zhengdone
3952e26110cfSFam Zheng
3953f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3954f876b765SMarc-André Lureau    gio=yes
3955f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3956f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
395725a97a56SMarc-André Lureau    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
39580dba4897SMarc-André Lureau    if [ ! -x "$gdbus_codegen" ]; then
39590dba4897SMarc-André Lureau        gdbus_codegen=
39600dba4897SMarc-André Lureau    fi
3961f876b765SMarc-André Lureauelse
3962f876b765SMarc-André Lureau    gio=no
3963f876b765SMarc-André Lureaufi
3964f876b765SMarc-André Lureau
396525a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
396625a97a56SMarc-André Lureau    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
396725a97a56SMarc-André Lureau    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
396825a97a56SMarc-André Lureaufi
396925a97a56SMarc-André Lureau
3970977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3971977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3972977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3973977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3974977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3975977a82abSDaniel P. Berrange#include <glib.h>
3976977a82abSDaniel P. Berrange#include <unistd.h>
3977977a82abSDaniel P. Berrange
3978977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3979977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3980977a82abSDaniel P. Berrange
3981977a82abSDaniel P. Berrangeint main(void) {
3982977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3983977a82abSDaniel P. Berrange   return 0;
3984977a82abSDaniel P. Berrange}
3985977a82abSDaniel P. BerrangeEOF
3986977a82abSDaniel P. Berrange
39875919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3988977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3989977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3990977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3991977a82abSDaniel P. Berrange	       "build target"
3992977a82abSDaniel P. Berrangefi
3993977a82abSDaniel P. Berrange
3994bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3995bbbf2e04SJohn Snowcat > $TMPC << EOF
3996bbbf2e04SJohn Snow#include <glib.h>
3997bbbf2e04SJohn Snowint main(void) { return 0; }
3998bbbf2e04SJohn SnowEOF
3999bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
4000bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
4001bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
4002bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
4003bbbf2e04SJohn Snow    fi
4004bbbf2e04SJohn Snowfi
4005bbbf2e04SJohn Snow
40069bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2
40079bda600bSEric Blakecat > $TMPC << EOF
40089bda600bSEric Blake#include <glib.h>
40099bda600bSEric Blaketypedef struct Foo {
40109bda600bSEric Blake    int i;
40119bda600bSEric Blake} Foo;
40129bda600bSEric Blakestatic void foo_free(Foo *f)
40139bda600bSEric Blake{
40149bda600bSEric Blake    g_free(f);
40159bda600bSEric Blake}
40169bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free);
40179bda600bSEric Blakeint main(void) { return 0; }
40189bda600bSEric BlakeEOF
40199bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
40209bda600bSEric Blake    if cc_has_warning_flag "-Wno-unused-function"; then
40219bda600bSEric Blake        glib_cflags="$glib_cflags -Wno-unused-function"
40229bda600bSEric Blake        CFLAGS="$CFLAGS -Wno-unused-function"
40239bda600bSEric Blake    fi
40249bda600bSEric Blakefi
40259bda600bSEric Blake
40266a1f42bdSStefan Weil#########################################
40276a1f42bdSStefan Weil# zlib check
40286a1f42bdSStefan Weil
40296a1f42bdSStefan Weilif test "$zlib" != "no" ; then
40306a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
40316a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
40326a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
40336a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
40346a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
40356a1f42bdSStefan Weil    else
40366a1f42bdSStefan Weil        cat > $TMPC << EOF
40376a1f42bdSStefan Weil#include <zlib.h>
40386a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
40396a1f42bdSStefan WeilEOF
40406a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
40416a1f42bdSStefan Weil            LIBS="$LIBS -lz"
40426a1f42bdSStefan Weil        else
40436a1f42bdSStefan Weil            error_exit "zlib check failed" \
40446a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
40456a1f42bdSStefan Weil        fi
40466a1f42bdSStefan Weil    fi
40476a1f42bdSStefan Weilfi
40486a1f42bdSStefan Weil
4049e26110cfSFam Zheng##########################################
4050e26110cfSFam Zheng# SHA command probe for modules
4051e26110cfSFam Zhengif test "$modules" = yes; then
4052e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
4053e26110cfSFam Zheng    for c in $shacmd_probe; do
40548ccefb91SFam Zheng        if has $c; then
4055e26110cfSFam Zheng            shacmd="$c"
4056e26110cfSFam Zheng            break
4057e26110cfSFam Zheng        fi
4058e26110cfSFam Zheng    done
4059e26110cfSFam Zheng    if test "$shacmd" = ""; then
4060e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
4061e26110cfSFam Zheng    fi
4062e18df141SAnthony Liguorifi
4063e18df141SAnthony Liguori
4064e18df141SAnthony Liguori##########################################
4065e2134eb9SGerd Hoffmann# pixman support probe
4066e2134eb9SGerd Hoffmann
4067e633a5c6SEric Blakeif test "$want_tools" = "no" && test "$softmmu" = "no"; then
406874880fe2SRobert Schiele  pixman_cflags=
406974880fe2SRobert Schiele  pixman_libs=
407035c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
407189138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
407289138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
4073e2134eb9SGerd Hoffmannelse
4074c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
4075c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
4076e2134eb9SGerd Hoffmannfi
4077e2134eb9SGerd Hoffmann
4078e2134eb9SGerd Hoffmann##########################################
4079fe8fc5aeSPaolo Bonzini# libmpathpersist probe
4080fe8fc5aeSPaolo Bonzini
4081fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
40821b0578f5SMurilo Opsfelder Araujo  # probe for the new API
4083fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
4084fe8fc5aeSPaolo Bonzini#include <libudev.h>
4085fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
4086fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
4087fe8fc5aeSPaolo Bonziniint logsink;
4088b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
4089b3f1c8c4SPaolo Bonziniextern struct udev *udev;
4090b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
4091b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
4092b3f1c8c4SPaolo Bonzinistruct udev *udev;
4093b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
4094b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
4095b3f1c8c4SPaolo Bonzini
4096fe8fc5aeSPaolo Bonziniint main(void) {
4097b3f1c8c4SPaolo Bonzini    udev = udev_new();
4098b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
4099fe8fc5aeSPaolo Bonzini    return 0;
4100fe8fc5aeSPaolo Bonzini}
4101fe8fc5aeSPaolo BonziniEOF
4102fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
4103fe8fc5aeSPaolo Bonzini    mpathpersist=yes
41041b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
41051b0578f5SMurilo Opsfelder Araujo  else
41061b0578f5SMurilo Opsfelder Araujo    # probe for the old API
41071b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
41081b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
41091b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
41101b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
41111b0578f5SMurilo Opsfelder Araujoint logsink;
41121b0578f5SMurilo Opsfelder Araujoint main(void) {
41131b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
41141b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
41151b0578f5SMurilo Opsfelder Araujo    return 0;
41161b0578f5SMurilo Opsfelder Araujo}
41171b0578f5SMurilo Opsfelder AraujoEOF
41181b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
41191b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
41201b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
4121fe8fc5aeSPaolo Bonzini    else
4122fe8fc5aeSPaolo Bonzini      mpathpersist=no
4123fe8fc5aeSPaolo Bonzini    fi
41241b0578f5SMurilo Opsfelder Araujo  fi
4125fe8fc5aeSPaolo Bonzinielse
4126fe8fc5aeSPaolo Bonzini  mpathpersist=no
4127fe8fc5aeSPaolo Bonzinifi
4128fe8fc5aeSPaolo Bonzini
4129fe8fc5aeSPaolo Bonzini##########################################
4130e5d355d1Saliguori# pthread probe
41314b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
41323c529d93Saliguori
4133e5d355d1Saliguoripthread=no
4134414f0dabSblueswir1cat > $TMPC << EOF
41353c529d93Saliguori#include <pthread.h>
41367a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
41377a42bbe4SStefan Weilint main(void) {
41387a42bbe4SStefan Weil  pthread_t thread;
41397a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
41407a42bbe4SStefan Weil  return 0;
41417a42bbe4SStefan Weil}
4142414f0dabSblueswir1EOF
4143bd00d539SAndreas Färberif compile_prog "" "" ; then
4144bd00d539SAndreas Färber  pthread=yes
4145bd00d539SAndreas Färberelse
4146de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
414752166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
4148e5d355d1Saliguori      pthread=yes
4149e3c56761SPeter Portante      found=no
4150e3c56761SPeter Portante      for lib_entry in $LIBS; do
4151e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
4152e3c56761SPeter Portante          found=yes
4153e3c56761SPeter Portante          break
4154e3c56761SPeter Portante        fi
4155e3c56761SPeter Portante      done
4156e3c56761SPeter Portante      if test "$found" = "no"; then
41575572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
415814ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
4159e3c56761SPeter Portante      fi
4160409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
4161de65fe0fSSebastian Herbszt      break
4162414f0dabSblueswir1    fi
4163de65fe0fSSebastian Herbszt  done
4164bd00d539SAndreas Färberfi
4165414f0dabSblueswir1
4166e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
416776ad07a4SPeter Maydell  error_exit "pthread check failed" \
416876ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
4169e5d355d1Saliguorifi
4170e5d355d1Saliguori
4171479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
4172479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
41735c312079SDr. David Alan Gilbertcat > $TMPC << EOF
41745c312079SDr. David Alan Gilbert#include <pthread.h>
41755c312079SDr. David Alan Gilbert
41765c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
41775c312079SDr. David Alan Gilbertint main(void)
41785c312079SDr. David Alan Gilbert{
41795c312079SDr. David Alan Gilbert    pthread_t thread;
41805c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
41815c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
41825c312079SDr. David Alan Gilbert    return 0;
41835c312079SDr. David Alan Gilbert}
41845c312079SDr. David Alan GilbertEOF
41855c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
4186479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
4187479a5747SRoman Bolshakovfi
4188479a5747SRoman Bolshakov
4189479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
4190479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
4191479a5747SRoman Bolshakovcat > $TMPC << EOF
4192479a5747SRoman Bolshakov#include <pthread.h>
4193479a5747SRoman Bolshakov
4194479a5747SRoman Bolshakovstatic void *f(void *p) { pthread_setname_np("QEMU"); }
4195479a5747SRoman Bolshakovint main(void)
4196479a5747SRoman Bolshakov{
4197479a5747SRoman Bolshakov    pthread_t thread;
4198479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
4199479a5747SRoman Bolshakov    return 0;
4200479a5747SRoman Bolshakov}
4201479a5747SRoman BolshakovEOF
4202479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
4203479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
42045c312079SDr. David Alan Gilbertfi
42055c312079SDr. David Alan Gilbert
4206bf9298b9Saliguori##########################################
4207f27aaf4bSChristian Brunner# rbd probe
4208f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
4209f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
4210f27aaf4bSChristian Brunner#include <stdio.h>
4211ad32e9c0SJosh Durgin#include <rbd/librbd.h>
4212f27aaf4bSChristian Brunnerint main(void) {
4213ad32e9c0SJosh Durgin    rados_t cluster;
4214ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
4215f27aaf4bSChristian Brunner    return 0;
4216f27aaf4bSChristian Brunner}
4217f27aaf4bSChristian BrunnerEOF
4218ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
4219f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
4220f27aaf4bSChristian Brunner    rbd=yes
4221f27aaf4bSChristian Brunner  else
4222f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
422321684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
4224f27aaf4bSChristian Brunner    fi
4225f27aaf4bSChristian Brunner    rbd=no
4226f27aaf4bSChristian Brunner  fi
4227f27aaf4bSChristian Brunnerfi
4228f27aaf4bSChristian Brunner
4229f27aaf4bSChristian Brunner##########################################
4230b10d49d7SPino Toscano# libssh probe
4231b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
4232b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
4233b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
4234b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
4235b10d49d7SPino Toscano    libssh=yes
42360a12ec87SRichard W.M. Jones  else
4237b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
4238b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
42390a12ec87SRichard W.M. Jones    fi
4240b10d49d7SPino Toscano    libssh=no
42410a12ec87SRichard W.M. Jones  fi
42420a12ec87SRichard W.M. Jonesfi
42430a12ec87SRichard W.M. Jones
42440a12ec87SRichard W.M. Jones##########################################
4245b10d49d7SPino Toscano# Check for libssh 0.8
4246b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
4247b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
4248b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
4249b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
42509a2d462eSRichard W.M. Jones
4251b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
42529a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
4253b10d49d7SPino Toscano#include <libssh/libssh.h>
4254b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
42559a2d462eSRichard W.M. JonesEOF
4256b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
4257b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
42589a2d462eSRichard W.M. Jones  fi
42599a2d462eSRichard W.M. Jonesfi
42609a2d462eSRichard W.M. Jones
42619a2d462eSRichard W.M. Jones##########################################
42625c6c3a6cSChristoph Hellwig# linux-aio probe
42635c6c3a6cSChristoph Hellwig
42645c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
42655c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
42665c6c3a6cSChristoph Hellwig#include <libaio.h>
42675c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
4268832ce9c2SScott Wood#include <stddef.h>
42695c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
42705c6c3a6cSChristoph HellwigEOF
42715c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
42725c6c3a6cSChristoph Hellwig    linux_aio=yes
42735c6c3a6cSChristoph Hellwig  else
42745c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
427521684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
42765c6c3a6cSChristoph Hellwig    fi
42773cfcae3cSLuiz Capitulino    linux_aio=no
42785c6c3a6cSChristoph Hellwig  fi
42795c6c3a6cSChristoph Hellwigfi
4280c10dd856SAarushi Mehta##########################################
4281c10dd856SAarushi Mehta# linux-io-uring probe
4282c10dd856SAarushi Mehta
4283c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then
4284c10dd856SAarushi Mehta  if $pkg_config liburing; then
4285c10dd856SAarushi Mehta    linux_io_uring_cflags=$($pkg_config --cflags liburing)
4286c10dd856SAarushi Mehta    linux_io_uring_libs=$($pkg_config --libs liburing)
4287c10dd856SAarushi Mehta    linux_io_uring=yes
428873fd282eSStefan Hajnoczi
428973fd282eSStefan Hajnoczi    # io_uring is used in libqemuutil.a where per-file -libs variables are not
429073fd282eSStefan Hajnoczi    # seen by programs linking the archive.  It's not ideal, but just add the
429173fd282eSStefan Hajnoczi    # library dependency globally.
429273fd282eSStefan Hajnoczi    LIBS="$linux_io_uring_libs $LIBS"
4293c10dd856SAarushi Mehta  else
4294c10dd856SAarushi Mehta    if test "$linux_io_uring" = "yes" ; then
4295c10dd856SAarushi Mehta      feature_not_found "linux io_uring" "Install liburing devel"
4296c10dd856SAarushi Mehta    fi
4297c10dd856SAarushi Mehta    linux_io_uring=no
4298c10dd856SAarushi Mehta  fi
4299c10dd856SAarushi Mehtafi
43005c6c3a6cSChristoph Hellwig
43015c6c3a6cSChristoph Hellwig##########################################
43027aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
43033b8acc11SPaolo Bonzini
43047aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
43057aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
43067aaa6a16SPaolo Bonzini    tpm=no
43073b8acc11SPaolo Bonzini  else
43087aaa6a16SPaolo Bonzini    tpm=yes
43097aaa6a16SPaolo Bonzini  fi
43107aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
43117aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
43127aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
43137aaa6a16SPaolo Bonzini  fi
43143b8acc11SPaolo Bonzinifi
43153b8acc11SPaolo Bonzini
43163b8acc11SPaolo Bonzini##########################################
4317758e8e38SVenkateswararao Jujjuri (JV)# attr probe
4318758e8e38SVenkateswararao Jujjuri (JV)
4319758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
4320758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
4321758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
4322758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
4323f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
4324f2338fb4SPavel Borzenkov#include <attr/xattr.h>
4325f2338fb4SPavel Borzenkov#else
43264f26f2b6SAvi Kivity#include <sys/xattr.h>
4327f2338fb4SPavel Borzenkov#endif
4328758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
4329758e8e38SVenkateswararao Jujjuri (JV)EOF
43304f26f2b6SAvi Kivity  if compile_prog "" "" ; then
43314f26f2b6SAvi Kivity    attr=yes
43324f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
4333f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
4334758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
4335758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
43364f26f2b6SAvi Kivity    libattr=yes
4337758e8e38SVenkateswararao Jujjuri (JV)  else
4338758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
433921684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
4340758e8e38SVenkateswararao Jujjuri (JV)    fi
4341758e8e38SVenkateswararao Jujjuri (JV)    attr=no
4342758e8e38SVenkateswararao Jujjuri (JV)  fi
4343758e8e38SVenkateswararao Jujjuri (JV)fi
4344758e8e38SVenkateswararao Jujjuri (JV)
4345758e8e38SVenkateswararao Jujjuri (JV)##########################################
4346bf9298b9Saliguori# iovec probe
4347bf9298b9Saliguoricat > $TMPC <<EOF
4348db34f0b3Sblueswir1#include <sys/types.h>
4349bf9298b9Saliguori#include <sys/uio.h>
4350db34f0b3Sblueswir1#include <unistd.h>
4351f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
4352bf9298b9SaliguoriEOF
4353bf9298b9Saliguoriiovec=no
435452166aa0SJuan Quintelaif compile_prog "" "" ; then
4355bf9298b9Saliguori  iovec=yes
4356bf9298b9Saliguorifi
4357bf9298b9Saliguori
4358f652e6afSaurel32##########################################
4359ceb42de8Saliguori# preadv probe
4360ceb42de8Saliguoricat > $TMPC <<EOF
4361ceb42de8Saliguori#include <sys/types.h>
4362ceb42de8Saliguori#include <sys/uio.h>
4363ceb42de8Saliguori#include <unistd.h>
4364c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
4365ceb42de8SaliguoriEOF
4366ceb42de8Saliguoripreadv=no
436752166aa0SJuan Quintelaif compile_prog "" "" ; then
4368ceb42de8Saliguori  preadv=yes
4369ceb42de8Saliguorifi
4370ceb42de8Saliguori
4371ceb42de8Saliguori##########################################
4372f652e6afSaurel32# fdt probe
4373e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
4374e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
4375e169e1e1SPeter Maydellfdt_required=no
4376e169e1e1SPeter Maydellfor target in $target_list; do
4377e169e1e1SPeter Maydell  case $target in
4378c8c35e5fSYoshinori Sato    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu|rx-softmmu)
4379e169e1e1SPeter Maydell      fdt_required=yes
4380e169e1e1SPeter Maydell    ;;
4381e169e1e1SPeter Maydell  esac
4382e169e1e1SPeter Maydelldone
4383e169e1e1SPeter Maydell
4384e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
4385e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
4386e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
4387e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
4388e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
4389e169e1e1SPeter Maydell  fi
4390e169e1e1SPeter Maydell  fdt=yes
43917ba4a4d3SPhilippe Mathieu-Daudéelif test "$fdt" != "yes" ; then
43927ba4a4d3SPhilippe Mathieu-Daudé  fdt=no
4393e169e1e1SPeter Maydellfi
4394e169e1e1SPeter Maydell
4395d599938aSLaurent Vivier# fdt is only required when building softmmu targets
4396d599938aSLaurent Vivierif test -z "$fdt" -a "$softmmu" != "yes" ; then
4397d599938aSLaurent Vivier    fdt="no"
4398d599938aSLaurent Vivierfi
4399d599938aSLaurent Vivier
44002df87df7SJuan Quintelaif test "$fdt" != "no" ; then
4401b41af4baSJuan Quintela  fdt_libs="-lfdt"
440296ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
44036e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
4404f652e6afSaurel32  cat > $TMPC << EOF
440531ce0adbSThomas Huth#include <libfdt.h>
440696ce6545SPeter Crosthwaite#include <libfdt_env.h>
4407fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
4408f652e6afSaurel32EOF
440952166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
4410a540f158SPeter Crosthwaite    # system DTC is good - use it
4411e3971d61SPhilippe Mathieu-Daudé    fdt=system
4412aef45d51SDaniel P. Berrange  else
4413aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
4414aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
4415aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
4416aef45d51SDaniel P. Berrange      fi
4417aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
4418e3971d61SPhilippe Mathieu-Daudé          fdt=git
4419a540f158SPeter Crosthwaite          mkdir -p dtc
4420cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
4421a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
44222df87df7SJuan Quintela          fi
4423a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
44248a99e9a3SPhilippe Mathieu-Daudé          fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
44258a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
4426a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
4427aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
4428aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4429aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
4430a540f158SPeter Crosthwaite      else
4431a540f158SPeter Crosthwaite          # don't have and don't want
4432de3a354aSMichael Walle          fdt_libs=
44332df87df7SJuan Quintela          fdt=no
4434f652e6afSaurel32      fi
4435f652e6afSaurel32  fi
4436aef45d51SDaniel P. Berrangefi
4437f652e6afSaurel32
4438a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
4439a540f158SPeter Crosthwaite
444020ff075bSMichael Walle##########################################
4441fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4442b1546f32SGerd Hoffmann
4443d52c454aSMarc-André Lureaugbm="no"
4444d52c454aSMarc-André Lureauif $pkg_config gbm; then
4445d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
4446d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
4447d52c454aSMarc-André Lureau    gbm="yes"
4448d52c454aSMarc-André Lureaufi
4449d52c454aSMarc-André Lureau
4450da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
44514939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
44525f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
44535f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
44545f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4455da076ffeSGerd Hoffmann    opengl=yes
4456925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4457925a0400SGerd Hoffmann        gtk_gl="yes"
4458925a0400SGerd Hoffmann    fi
4459cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
446020ff075bSMichael Walle  else
4461da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4462dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
446320ff075bSMichael Walle    fi
4464f676c67eSJeremy White    opengl_cflags=""
4465da076ffeSGerd Hoffmann    opengl_libs=""
4466da076ffeSGerd Hoffmann    opengl=no
446720ff075bSMichael Walle  fi
446820ff075bSMichael Wallefi
446920ff075bSMichael Walle
4470014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4471014cb152SGerd Hoffmann  cat > $TMPC << EOF
4472014cb152SGerd Hoffmann#include <epoxy/egl.h>
4473014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4474014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4475014cb152SGerd Hoffmann#endif
4476014cb152SGerd Hoffmannint main(void) { return 0; }
4477014cb152SGerd HoffmannEOF
4478014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4479014cb152SGerd Hoffmann    opengl_dmabuf=yes
4480014cb152SGerd Hoffmann  fi
4481014cb152SGerd Hoffmannfi
4482c9a12e75SChrysostomos Nanakos
4483e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
448499e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
448599e1a93bSPhilippe Mathieu-Daudé    case $target in
448699e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
448799e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
448899e1a93bSPhilippe Mathieu-Daudé      ;;
448999e1a93bSPhilippe Mathieu-Daudé    esac
449099e1a93bSPhilippe Mathieu-Daudé  done
449199e1a93bSPhilippe Mathieu-Daudéfi
449299e1a93bSPhilippe Mathieu-Daudé
4493ed279a06SKlim Kireev##########################################
4494ed279a06SKlim Kireev# libxml2 probe
4495ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4496ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4497ed279a06SKlim Kireev        libxml2="yes"
4498ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4499ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4500ed279a06SKlim Kireev    else
4501ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4502ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4503ed279a06SKlim Kireev        fi
4504ed279a06SKlim Kireev        libxml2="no"
4505ed279a06SKlim Kireev    fi
4506ed279a06SKlim Kireevfi
4507c9a12e75SChrysostomos Nanakos
4508eb100396SBharata B Rao##########################################
4509eb100396SBharata B Rao# glusterfs probe
4510eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
451165d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4512e01bee08SBharata B Rao    glusterfs="yes"
451389138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
451489138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4515d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4516d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4517d85fa9ebSJeff Cody    fi
451865d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
45190c14fb47SBharata B Rao      glusterfs_discard="yes"
45200c14fb47SBharata B Rao    fi
45217c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4522df3a429aSNiels de Vos      glusterfs_fallocate="yes"
45237c815372SBharata B Rao      glusterfs_zerofill="yes"
45247c815372SBharata B Rao    fi
4525e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
4526e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
4527e014dbe7SPrasanna Kumar Kalever
4528e014dbe7SPrasanna Kumar Kaleverint
4529e014dbe7SPrasanna Kumar Kalevermain(void)
4530e014dbe7SPrasanna Kumar Kalever{
4531e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
4532e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
4533e014dbe7SPrasanna Kumar Kalever}
4534e014dbe7SPrasanna Kumar KaleverEOF
4535e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4536e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
4537e014dbe7SPrasanna Kumar Kalever    fi
45380e3b891fSNiels de Vos    cat > $TMPC << EOF
45390e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
45400e3b891fSNiels de Vos
45410e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
45420e3b891fSNiels de Vosstatic void
45430e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
45440e3b891fSNiels de Vos{}
45450e3b891fSNiels de Vos
45460e3b891fSNiels de Vosint
45470e3b891fSNiels de Vosmain(void)
45480e3b891fSNiels de Vos{
45490e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
45500e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
45510e3b891fSNiels de Vos	return 0;
45520e3b891fSNiels de Vos}
45530e3b891fSNiels de VosEOF
45540e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
45550e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
45560e3b891fSNiels de Vos    fi
4557eb100396SBharata B Rao  else
4558eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
45598efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
45608efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4561eb100396SBharata B Rao    fi
4562e01bee08SBharata B Rao    glusterfs="no"
4563eb100396SBharata B Rao  fi
4564eb100396SBharata B Raofi
4565eb100396SBharata B Rao
456639386ac7Saurel32# Check for inotify functions when we are building linux-user
45673b3f24adSaurel32# emulator.  This is done because older glibc versions don't
45683b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
45693b3f24adSaurel32# don't provide them even if kernel supports them.
45703b3f24adSaurel32#
45713b3f24adSaurel32inotify=no
45723b3f24adSaurel32cat > $TMPC << EOF
45733b3f24adSaurel32#include <sys/inotify.h>
45743b3f24adSaurel32
45753b3f24adSaurel32int
45763b3f24adSaurel32main(void)
45773b3f24adSaurel32{
45783b3f24adSaurel32	/* try to start inotify */
45798690e420Saurel32	return inotify_init();
45803b3f24adSaurel32}
45813b3f24adSaurel32EOF
458252166aa0SJuan Quintelaif compile_prog "" "" ; then
45833b3f24adSaurel32  inotify=yes
45843b3f24adSaurel32fi
45853b3f24adSaurel32
4586c05c7a73SRiku Voipioinotify1=no
4587c05c7a73SRiku Voipiocat > $TMPC << EOF
4588c05c7a73SRiku Voipio#include <sys/inotify.h>
4589c05c7a73SRiku Voipio
4590c05c7a73SRiku Voipioint
4591c05c7a73SRiku Voipiomain(void)
4592c05c7a73SRiku Voipio{
4593c05c7a73SRiku Voipio    /* try to start inotify */
4594c05c7a73SRiku Voipio    return inotify_init1(0);
4595c05c7a73SRiku Voipio}
4596c05c7a73SRiku VoipioEOF
4597c05c7a73SRiku Voipioif compile_prog "" "" ; then
4598c05c7a73SRiku Voipio  inotify1=yes
4599c05c7a73SRiku Voipiofi
4600c05c7a73SRiku Voipio
4601099d6b0fSRiku Voipio# check if pipe2 is there
4602099d6b0fSRiku Voipiopipe2=no
4603099d6b0fSRiku Voipiocat > $TMPC << EOF
4604099d6b0fSRiku Voipio#include <unistd.h>
4605099d6b0fSRiku Voipio#include <fcntl.h>
4606099d6b0fSRiku Voipio
4607099d6b0fSRiku Voipioint main(void)
4608099d6b0fSRiku Voipio{
4609099d6b0fSRiku Voipio    int pipefd[2];
46109bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4611099d6b0fSRiku Voipio}
4612099d6b0fSRiku VoipioEOF
461352166aa0SJuan Quintelaif compile_prog "" "" ; then
4614099d6b0fSRiku Voipio  pipe2=yes
4615099d6b0fSRiku Voipiofi
4616099d6b0fSRiku Voipio
461740ff6d7eSKevin Wolf# check if accept4 is there
461840ff6d7eSKevin Wolfaccept4=no
461940ff6d7eSKevin Wolfcat > $TMPC << EOF
462040ff6d7eSKevin Wolf#include <sys/socket.h>
462140ff6d7eSKevin Wolf#include <stddef.h>
462240ff6d7eSKevin Wolf
462340ff6d7eSKevin Wolfint main(void)
462440ff6d7eSKevin Wolf{
462540ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
462640ff6d7eSKevin Wolf    return 0;
462740ff6d7eSKevin Wolf}
462840ff6d7eSKevin WolfEOF
462940ff6d7eSKevin Wolfif compile_prog "" "" ; then
463040ff6d7eSKevin Wolf  accept4=yes
463140ff6d7eSKevin Wolffi
463240ff6d7eSKevin Wolf
46333ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
46343ce34dfbSvibisreenivasansplice=no
46353ce34dfbSvibisreenivasancat > $TMPC << EOF
46363ce34dfbSvibisreenivasan#include <unistd.h>
46373ce34dfbSvibisreenivasan#include <fcntl.h>
46383ce34dfbSvibisreenivasan#include <limits.h>
46393ce34dfbSvibisreenivasan
46403ce34dfbSvibisreenivasanint main(void)
46413ce34dfbSvibisreenivasan{
464266ea0f22SStefan Weil    int len, fd = 0;
46433ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
46443ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
46453ce34dfbSvibisreenivasan    return 0;
46463ce34dfbSvibisreenivasan}
46473ce34dfbSvibisreenivasanEOF
464852166aa0SJuan Quintelaif compile_prog "" "" ; then
46493ce34dfbSvibisreenivasan  splice=yes
46503ce34dfbSvibisreenivasanfi
46513ce34dfbSvibisreenivasan
4652dcc38d1cSMarcelo Tosatti##########################################
4653a99d57bbSWanlong Gao# libnuma probe
4654a99d57bbSWanlong Gao
4655a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4656a99d57bbSWanlong Gao  cat > $TMPC << EOF
4657a99d57bbSWanlong Gao#include <numa.h>
4658a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4659a99d57bbSWanlong GaoEOF
4660a99d57bbSWanlong Gao
4661a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4662a99d57bbSWanlong Gao    numa=yes
4663a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4664a99d57bbSWanlong Gao  else
4665a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4666a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4667a99d57bbSWanlong Gao    fi
4668a99d57bbSWanlong Gao    numa=no
4669a99d57bbSWanlong Gao  fi
4670a99d57bbSWanlong Gaofi
4671a99d57bbSWanlong Gao
46727b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
46737b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
46747b01cb97SAlexandre Derumier    exit 1
46757b01cb97SAlexandre Derumierfi
46767b01cb97SAlexandre Derumier
46775a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
46785a22ab71SYang Zhong# do not support it.
46795a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
46805a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
46815a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
46825a22ab71SYang Zhong    fi
46835a22ab71SYang Zhong    malloc_trim="no"
46845a22ab71SYang Zhongfi
46855a22ab71SYang Zhong
46865a22ab71SYang Zhong#######################################
46875a22ab71SYang Zhong# malloc_trim
46885a22ab71SYang Zhong
46895a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
46905a22ab71SYang Zhong    cat > $TMPC << EOF
46915a22ab71SYang Zhong#include <malloc.h>
46925a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
46935a22ab71SYang ZhongEOF
46945a22ab71SYang Zhong    if compile_prog "" "" ; then
46955a22ab71SYang Zhong        malloc_trim="yes"
46965a22ab71SYang Zhong    else
46975a22ab71SYang Zhong        malloc_trim="no"
46985a22ab71SYang Zhong    fi
46995a22ab71SYang Zhongfi
47005a22ab71SYang Zhong
4701a99d57bbSWanlong Gao##########################################
47022847b469SFam Zheng# tcmalloc probe
47032847b469SFam Zheng
47042847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
47052847b469SFam Zheng  cat > $TMPC << EOF
47062847b469SFam Zheng#include <stdlib.h>
4707f2dfe54cSLeonid Blochint main(void) {
4708f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4709f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4710f2dfe54cSLeonid Bloch        return 0;
4711f2dfe54cSLeonid Bloch    }
4712f2dfe54cSLeonid Bloch    return 1;
4713f2dfe54cSLeonid Bloch}
47142847b469SFam ZhengEOF
47152847b469SFam Zheng
47162847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
47172847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
47182847b469SFam Zheng  else
47192847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
47202847b469SFam Zheng  fi
47212847b469SFam Zhengfi
47222847b469SFam Zheng
47232847b469SFam Zheng##########################################
47247b01cb97SAlexandre Derumier# jemalloc probe
47257b01cb97SAlexandre Derumier
47267b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
47277b01cb97SAlexandre Derumier  cat > $TMPC << EOF
47287b01cb97SAlexandre Derumier#include <stdlib.h>
4729f2dfe54cSLeonid Blochint main(void) {
4730f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4731f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4732f2dfe54cSLeonid Bloch        return 0;
4733f2dfe54cSLeonid Bloch    }
4734f2dfe54cSLeonid Bloch    return 1;
4735f2dfe54cSLeonid Bloch}
47367b01cb97SAlexandre DerumierEOF
47377b01cb97SAlexandre Derumier
47387b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
47397b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
47407b01cb97SAlexandre Derumier  else
47417b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
47427b01cb97SAlexandre Derumier  fi
47437b01cb97SAlexandre Derumierfi
47447b01cb97SAlexandre Derumier
47457b01cb97SAlexandre Derumier##########################################
4746dcc38d1cSMarcelo Tosatti# signalfd probe
4747dcc38d1cSMarcelo Tosattisignalfd="no"
4748dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4749dcc38d1cSMarcelo Tosatti#include <unistd.h>
4750dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4751dcc38d1cSMarcelo Tosatti#include <signal.h>
4752dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4753dcc38d1cSMarcelo TosattiEOF
4754dcc38d1cSMarcelo Tosatti
4755dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4756dcc38d1cSMarcelo Tosatti  signalfd=yes
4757dcc38d1cSMarcelo Tosattifi
4758dcc38d1cSMarcelo Tosatti
4759d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4760d339d766SRichard W.M. Jonesoptreset="no"
4761d339d766SRichard W.M. Jonescat > $TMPC << EOF
4762d339d766SRichard W.M. Jones#include <getopt.h>
4763d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4764d339d766SRichard W.M. JonesEOF
4765d339d766SRichard W.M. Jones
4766d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4767d339d766SRichard W.M. Jones  optreset=yes
4768d339d766SRichard W.M. Jonesfi
4769d339d766SRichard W.M. Jones
4770c2882b96SRiku Voipio# check if eventfd is supported
4771c2882b96SRiku Voipioeventfd=no
4772c2882b96SRiku Voipiocat > $TMPC << EOF
4773c2882b96SRiku Voipio#include <sys/eventfd.h>
4774c2882b96SRiku Voipio
4775c2882b96SRiku Voipioint main(void)
4776c2882b96SRiku Voipio{
477755cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4778c2882b96SRiku Voipio}
4779c2882b96SRiku VoipioEOF
4780c2882b96SRiku Voipioif compile_prog "" "" ; then
4781c2882b96SRiku Voipio  eventfd=yes
4782c2882b96SRiku Voipiofi
4783c2882b96SRiku Voipio
4784751bcc39SMarc-André Lureau# check if memfd is supported
4785751bcc39SMarc-André Lureaumemfd=no
4786751bcc39SMarc-André Lureaucat > $TMPC << EOF
478775e5b70eSPaolo Bonzini#include <sys/mman.h>
4788751bcc39SMarc-André Lureau
4789751bcc39SMarc-André Lureauint main(void)
4790751bcc39SMarc-André Lureau{
4791751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4792751bcc39SMarc-André Lureau}
4793751bcc39SMarc-André LureauEOF
4794751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4795751bcc39SMarc-André Lureau  memfd=yes
4796751bcc39SMarc-André Lureaufi
4797751bcc39SMarc-André Lureau
4798955727d2SCortland Tölva# check for usbfs
4799955727d2SCortland Tölvahave_usbfs=no
4800955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
480196566d09SThomas Petazzoni  cat > $TMPC << EOF
480296566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
480396566d09SThomas Petazzoni
480496566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
480596566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
480696566d09SThomas Petazzoni#endif
480796566d09SThomas Petazzoni
480896566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
480996566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
481096566d09SThomas Petazzoni#endif
481196566d09SThomas Petazzoni
481296566d09SThomas Petazzoniint main(void)
481396566d09SThomas Petazzoni{
481496566d09SThomas Petazzoni    return 0;
481596566d09SThomas Petazzoni}
481696566d09SThomas PetazzoniEOF
481796566d09SThomas Petazzoni  if compile_prog "" ""; then
4818955727d2SCortland Tölva    have_usbfs=yes
4819955727d2SCortland Tölva  fi
4820955727d2SCortland Tölvafi
4821751bcc39SMarc-André Lureau
4822d0927938SUlrich Hecht# check for fallocate
4823d0927938SUlrich Hechtfallocate=no
4824d0927938SUlrich Hechtcat > $TMPC << EOF
4825d0927938SUlrich Hecht#include <fcntl.h>
4826d0927938SUlrich Hecht
4827d0927938SUlrich Hechtint main(void)
4828d0927938SUlrich Hecht{
4829d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4830d0927938SUlrich Hecht    return 0;
4831d0927938SUlrich Hecht}
4832d0927938SUlrich HechtEOF
48338fb03151SPeter Maydellif compile_prog "" "" ; then
4834d0927938SUlrich Hecht  fallocate=yes
4835d0927938SUlrich Hechtfi
4836d0927938SUlrich Hecht
48373d4fa43eSKusanagi Kouichi# check for fallocate hole punching
48383d4fa43eSKusanagi Kouichifallocate_punch_hole=no
48393d4fa43eSKusanagi Kouichicat > $TMPC << EOF
48403d4fa43eSKusanagi Kouichi#include <fcntl.h>
48413d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
48423d4fa43eSKusanagi Kouichi
48433d4fa43eSKusanagi Kouichiint main(void)
48443d4fa43eSKusanagi Kouichi{
48453d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
48463d4fa43eSKusanagi Kouichi    return 0;
48473d4fa43eSKusanagi Kouichi}
48483d4fa43eSKusanagi KouichiEOF
48493d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
48503d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
48513d4fa43eSKusanagi Kouichifi
48523d4fa43eSKusanagi Kouichi
4853b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4854b953f075SDenis V. Lunevfallocate_zero_range=no
4855b953f075SDenis V. Lunevcat > $TMPC << EOF
4856b953f075SDenis V. Lunev#include <fcntl.h>
4857b953f075SDenis V. Lunev#include <linux/falloc.h>
4858b953f075SDenis V. Lunev
4859b953f075SDenis V. Lunevint main(void)
4860b953f075SDenis V. Lunev{
4861b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4862b953f075SDenis V. Lunev    return 0;
4863b953f075SDenis V. Lunev}
4864b953f075SDenis V. LunevEOF
4865b953f075SDenis V. Lunevif compile_prog "" "" ; then
4866b953f075SDenis V. Lunev  fallocate_zero_range=yes
4867b953f075SDenis V. Lunevfi
4868b953f075SDenis V. Lunev
4869ed911435SKevin Wolf# check for posix_fallocate
4870ed911435SKevin Wolfposix_fallocate=no
4871ed911435SKevin Wolfcat > $TMPC << EOF
4872ed911435SKevin Wolf#include <fcntl.h>
4873ed911435SKevin Wolf
4874ed911435SKevin Wolfint main(void)
4875ed911435SKevin Wolf{
4876ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4877ed911435SKevin Wolf    return 0;
4878ed911435SKevin Wolf}
4879ed911435SKevin WolfEOF
4880ed911435SKevin Wolfif compile_prog "" "" ; then
4881ed911435SKevin Wolf    posix_fallocate=yes
4882ed911435SKevin Wolffi
4883ed911435SKevin Wolf
4884c727f47dSPeter Maydell# check for sync_file_range
4885c727f47dSPeter Maydellsync_file_range=no
4886c727f47dSPeter Maydellcat > $TMPC << EOF
4887c727f47dSPeter Maydell#include <fcntl.h>
4888c727f47dSPeter Maydell
4889c727f47dSPeter Maydellint main(void)
4890c727f47dSPeter Maydell{
4891c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4892c727f47dSPeter Maydell    return 0;
4893c727f47dSPeter Maydell}
4894c727f47dSPeter MaydellEOF
48958fb03151SPeter Maydellif compile_prog "" "" ; then
4896c727f47dSPeter Maydell  sync_file_range=yes
4897c727f47dSPeter Maydellfi
4898c727f47dSPeter Maydell
4899dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4900dace20dcSPeter Maydellfiemap=no
4901dace20dcSPeter Maydellcat > $TMPC << EOF
4902dace20dcSPeter Maydell#include <sys/ioctl.h>
4903dace20dcSPeter Maydell#include <linux/fs.h>
4904dace20dcSPeter Maydell#include <linux/fiemap.h>
4905dace20dcSPeter Maydell
4906dace20dcSPeter Maydellint main(void)
4907dace20dcSPeter Maydell{
4908dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4909dace20dcSPeter Maydell    return 0;
4910dace20dcSPeter Maydell}
4911dace20dcSPeter MaydellEOF
49128fb03151SPeter Maydellif compile_prog "" "" ; then
4913dace20dcSPeter Maydell  fiemap=yes
4914dace20dcSPeter Maydellfi
4915dace20dcSPeter Maydell
4916d0927938SUlrich Hecht# check for dup3
4917d0927938SUlrich Hechtdup3=no
4918d0927938SUlrich Hechtcat > $TMPC << EOF
4919d0927938SUlrich Hecht#include <unistd.h>
4920d0927938SUlrich Hecht
4921d0927938SUlrich Hechtint main(void)
4922d0927938SUlrich Hecht{
4923d0927938SUlrich Hecht    dup3(0, 0, 0);
4924d0927938SUlrich Hecht    return 0;
4925d0927938SUlrich Hecht}
4926d0927938SUlrich HechtEOF
492778f5d726SJan Kiszkaif compile_prog "" "" ; then
4928d0927938SUlrich Hecht  dup3=yes
4929d0927938SUlrich Hechtfi
4930d0927938SUlrich Hecht
49314e0c6529SAlex Bligh# check for ppoll support
49324e0c6529SAlex Blighppoll=no
49334e0c6529SAlex Blighcat > $TMPC << EOF
49344e0c6529SAlex Bligh#include <poll.h>
49354e0c6529SAlex Bligh
49364e0c6529SAlex Blighint main(void)
49374e0c6529SAlex Bligh{
49384e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
49394e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
49404e0c6529SAlex Bligh    return 0;
49414e0c6529SAlex Bligh}
49424e0c6529SAlex BlighEOF
49434e0c6529SAlex Blighif compile_prog "" "" ; then
49444e0c6529SAlex Bligh  ppoll=yes
49454e0c6529SAlex Blighfi
49464e0c6529SAlex Bligh
4947cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4948cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4949cd758dd0SAlex Blighcat > $TMPC << EOF
4950cd758dd0SAlex Bligh#include <sys/prctl.h>
4951cd758dd0SAlex Bligh
4952cd758dd0SAlex Blighint main(void)
4953cd758dd0SAlex Bligh{
4954cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4955cd758dd0SAlex Bligh    return 0;
4956cd758dd0SAlex Bligh}
4957cd758dd0SAlex BlighEOF
4958cd758dd0SAlex Blighif compile_prog "" "" ; then
4959cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4960cd758dd0SAlex Blighfi
4961cd758dd0SAlex Bligh
49623b6edd16SPeter Maydell# check for epoll support
49633b6edd16SPeter Maydellepoll=no
49643b6edd16SPeter Maydellcat > $TMPC << EOF
49653b6edd16SPeter Maydell#include <sys/epoll.h>
49663b6edd16SPeter Maydell
49673b6edd16SPeter Maydellint main(void)
49683b6edd16SPeter Maydell{
49693b6edd16SPeter Maydell    epoll_create(0);
49703b6edd16SPeter Maydell    return 0;
49713b6edd16SPeter Maydell}
49723b6edd16SPeter MaydellEOF
49738fb03151SPeter Maydellif compile_prog "" "" ; then
49743b6edd16SPeter Maydell  epoll=yes
49753b6edd16SPeter Maydellfi
49763b6edd16SPeter Maydell
4977227f0214SPeter Maydell# epoll_create1 is a later addition
4978227f0214SPeter Maydell# so we must check separately for its presence
49793b6edd16SPeter Maydellepoll_create1=no
49803b6edd16SPeter Maydellcat > $TMPC << EOF
49813b6edd16SPeter Maydell#include <sys/epoll.h>
49823b6edd16SPeter Maydell
49833b6edd16SPeter Maydellint main(void)
49843b6edd16SPeter Maydell{
498519e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
498619e83f6bSPeter Maydell     * a function being called. This is necessary so that on
498719e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
498819e83f6bSPeter Maydell     * the library but not declared in the header file we will
498919e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
499019e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
499119e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
499219e83f6bSPeter Maydell     */
4993c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
49943b6edd16SPeter Maydell}
49953b6edd16SPeter MaydellEOF
49968fb03151SPeter Maydellif compile_prog "" "" ; then
49973b6edd16SPeter Maydell  epoll_create1=yes
49983b6edd16SPeter Maydellfi
49993b6edd16SPeter Maydell
5000a8fd1abaSPeter Maydell# check for sendfile support
5001a8fd1abaSPeter Maydellsendfile=no
5002a8fd1abaSPeter Maydellcat > $TMPC << EOF
5003a8fd1abaSPeter Maydell#include <sys/sendfile.h>
5004a8fd1abaSPeter Maydell
5005a8fd1abaSPeter Maydellint main(void)
5006a8fd1abaSPeter Maydell{
5007a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
5008a8fd1abaSPeter Maydell}
5009a8fd1abaSPeter MaydellEOF
5010a8fd1abaSPeter Maydellif compile_prog "" "" ; then
5011a8fd1abaSPeter Maydell  sendfile=yes
5012a8fd1abaSPeter Maydellfi
5013a8fd1abaSPeter Maydell
501451834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
501551834341SRiku Voipiotimerfd=no
501651834341SRiku Voipiocat > $TMPC << EOF
501751834341SRiku Voipio#include <sys/timerfd.h>
501851834341SRiku Voipio
501951834341SRiku Voipioint main(void)
502051834341SRiku Voipio{
502151834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
502251834341SRiku Voipio}
502351834341SRiku VoipioEOF
502451834341SRiku Voipioif compile_prog "" "" ; then
502551834341SRiku Voipio  timerfd=yes
502651834341SRiku Voipiofi
502751834341SRiku Voipio
50289af5c906SRiku Voipio# check for setns and unshare support
50299af5c906SRiku Voipiosetns=no
50309af5c906SRiku Voipiocat > $TMPC << EOF
50319af5c906SRiku Voipio#include <sched.h>
50329af5c906SRiku Voipio
50339af5c906SRiku Voipioint main(void)
50349af5c906SRiku Voipio{
50359af5c906SRiku Voipio    int ret;
50369af5c906SRiku Voipio    ret = setns(0, 0);
50379af5c906SRiku Voipio    ret = unshare(0);
50389af5c906SRiku Voipio    return ret;
50399af5c906SRiku Voipio}
50409af5c906SRiku VoipioEOF
50419af5c906SRiku Voipioif compile_prog "" "" ; then
50429af5c906SRiku Voipio  setns=yes
50439af5c906SRiku Voipiofi
50449af5c906SRiku Voipio
504538860a03SAleksandar Markovic# clock_adjtime probe
504638860a03SAleksandar Markovicclock_adjtime=no
504738860a03SAleksandar Markoviccat > $TMPC <<EOF
504838860a03SAleksandar Markovic#include <time.h>
504938860a03SAleksandar Markovic
505038860a03SAleksandar Markovicint main(void)
505138860a03SAleksandar Markovic{
505238860a03SAleksandar Markovic    return clock_adjtime(0, 0);
505338860a03SAleksandar Markovic}
505438860a03SAleksandar MarkovicEOF
505538860a03SAleksandar Markovicclock_adjtime=no
505638860a03SAleksandar Markovicif compile_prog "" "" ; then
505738860a03SAleksandar Markovic  clock_adjtime=yes
505838860a03SAleksandar Markovicfi
505938860a03SAleksandar Markovic
50605a03cd00SAleksandar Markovic# syncfs probe
50615a03cd00SAleksandar Markovicsyncfs=no
50625a03cd00SAleksandar Markoviccat > $TMPC <<EOF
50635a03cd00SAleksandar Markovic#include <unistd.h>
50645a03cd00SAleksandar Markovic
50655a03cd00SAleksandar Markovicint main(void)
50665a03cd00SAleksandar Markovic{
50675a03cd00SAleksandar Markovic    return syncfs(0);
50685a03cd00SAleksandar Markovic}
50695a03cd00SAleksandar MarkovicEOF
50705a03cd00SAleksandar Markovicsyncfs=no
50715a03cd00SAleksandar Markovicif compile_prog "" "" ; then
50725a03cd00SAleksandar Markovic  syncfs=yes
50735a03cd00SAleksandar Markovicfi
50745a03cd00SAleksandar Markovic
5075db37dd89SAleksandar Markovic# check for kcov support (kernel must be 4.4+, compiled with certain options)
5076db37dd89SAleksandar Markovickcov=no
5077db37dd89SAleksandar Markovicif check_include sys/kcov.h ; then
5078db37dd89SAleksandar Markovic    kcov=yes
5079db37dd89SAleksandar Markovicfi
5080db37dd89SAleksandar Markovic
5081516e8b7dSPeter Maydell# If we're making warnings fatal, apply this to Sphinx runs as well
5082516e8b7dSPeter Maydellsphinx_werror=""
5083516e8b7dSPeter Maydellif test "$werror" = "yes"; then
5084516e8b7dSPeter Maydell    sphinx_werror="-W"
5085516e8b7dSPeter Maydellfi
5086516e8b7dSPeter Maydell
50875f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
50885f71eac0SPeter Maydellhas_sphinx_build() {
50895f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
50905f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
50915f71eac0SPeter Maydell    # version requirement). This will fail if either
50925f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
50935f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
50945f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
5095988ae6c3SAlex Bennée    "$sphinx_build" $sphinx_werror -c "$source_path/docs" \
5096988ae6c3SAlex Bennée                    -b html "$TMPDIR1/sphinx" \
5097988ae6c3SAlex Bennée                    "$TMPDIR1/sphinx/out"  >> config.log 2>&1
50985f71eac0SPeter Maydell}
50995f71eac0SPeter Maydell
5100cc8ae6deSpbrook# Check if tools are available to build documentation.
5101a25dba17SJuan Quintelaif test "$docs" != "no" ; then
5102758b617aSPeter Maydell  if has_sphinx_build; then
5103758b617aSPeter Maydell    sphinx_ok=yes
5104758b617aSPeter Maydell  else
5105758b617aSPeter Maydell    sphinx_ok=no
5106758b617aSPeter Maydell  fi
5107758b617aSPeter Maydell  if has makeinfo && has pod2man && test "$sphinx_ok" = "yes"; then
5108a25dba17SJuan Quintela    docs=yes
510983a3ab8bSJuan Quintela  else
5110a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
5111758b617aSPeter Maydell      if has $sphinx_build && test "$sphinx_ok" != "yes"; then
5112758b617aSPeter Maydell        echo "Warning: $sphinx_build exists but it is either too old or uses too old a Python version" >&2
5113758b617aSPeter Maydell      fi
5114758b617aSPeter Maydell      feature_not_found "docs" "Install texinfo, Perl/perl-podlators and a Python 3 version of python-sphinx"
511583a3ab8bSJuan Quintela    fi
5116a25dba17SJuan Quintela    docs=no
511783a3ab8bSJuan Quintela  fi
5118cc8ae6deSpbrookfi
5119cc8ae6deSpbrook
5120f514f41cSStefan Weil# Search for bswap_32 function
51216ae9a1f4SJuan Quintelabyteswap_h=no
51226ae9a1f4SJuan Quintelacat > $TMPC << EOF
51236ae9a1f4SJuan Quintela#include <byteswap.h>
51246ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
51256ae9a1f4SJuan QuintelaEOF
512652166aa0SJuan Quintelaif compile_prog "" "" ; then
51276ae9a1f4SJuan Quintela  byteswap_h=yes
51286ae9a1f4SJuan Quintelafi
51296ae9a1f4SJuan Quintela
513075f13596SStefan Weil# Search for bswap32 function
51316ae9a1f4SJuan Quintelabswap_h=no
51326ae9a1f4SJuan Quintelacat > $TMPC << EOF
51336ae9a1f4SJuan Quintela#include <sys/endian.h>
51346ae9a1f4SJuan Quintela#include <sys/types.h>
51356ae9a1f4SJuan Quintela#include <machine/bswap.h>
51366ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
51376ae9a1f4SJuan QuintelaEOF
513852166aa0SJuan Quintelaif compile_prog "" "" ; then
51396ae9a1f4SJuan Quintela  bswap_h=yes
51406ae9a1f4SJuan Quintelafi
51416ae9a1f4SJuan Quintela
5142da93a1fdSaliguori##########################################
5143e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
5144c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
5145e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
51463c33ea96SPaolo Bonzini    libiscsi="yes"
5147ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
5148ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
5149c589b249SRonnie Sahlberg  else
5150c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
5151e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
5152c589b249SRonnie Sahlberg    fi
5153c589b249SRonnie Sahlberg    libiscsi="no"
5154c589b249SRonnie Sahlberg  fi
5155c589b249SRonnie Sahlbergfi
5156c589b249SRonnie Sahlberg
5157c589b249SRonnie Sahlberg##########################################
51588bacde8dSNatanael Copa# Do we need libm
51598bacde8dSNatanael Copacat > $TMPC << EOF
51608bacde8dSNatanael Copa#include <math.h>
5161f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
51628bacde8dSNatanael CopaEOF
51638bacde8dSNatanael Copaif compile_prog "" "" ; then
51648bacde8dSNatanael Copa  :
51658bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
51668bacde8dSNatanael Copa  LIBS="-lm $LIBS"
51678bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
51688bacde8dSNatanael Copaelse
516976ad07a4SPeter Maydell  error_exit "libm check failed"
51708bacde8dSNatanael Copafi
51718bacde8dSNatanael Copa
51728bacde8dSNatanael Copa##########################################
5173da93a1fdSaliguori# Do we need librt
51748bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
51758bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
51768bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
51778bacde8dSNatanael Copa# function in addition.
5178da93a1fdSaliguoricat > $TMPC <<EOF
5179da93a1fdSaliguori#include <signal.h>
5180da93a1fdSaliguori#include <time.h>
51818bacde8dSNatanael Copaint main(void) {
51828bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
51838bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
51848bacde8dSNatanael Copa}
5185da93a1fdSaliguoriEOF
5186da93a1fdSaliguori
518752166aa0SJuan Quintelaif compile_prog "" "" ; then
518807ffa4bdSJuan Quintela  :
51898bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
519018e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
519118e588b1SRick Liu  LIBS="$LIBS -lrt"
519218e588b1SRick Liu  libs_qga="$libs_qga -lrt"
5193da93a1fdSaliguorifi
5194da93a1fdSaliguori
5195d99e97e6SThomas Huth# Check whether we need to link libutil for openpty()
5196d99e97e6SThomas Huthcat > $TMPC << EOF
5197d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
5198d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
5199d99e97e6SThomas HuthEOF
5200d99e97e6SThomas Huth
52019df8b20dSThomas Huthhave_openpty="no"
52029df8b20dSThomas Huthif compile_prog "" "" ; then
52039df8b20dSThomas Huth  have_openpty="yes"
52049df8b20dSThomas Huthelse
5205d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
52066362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
5207d99e97e6SThomas Huth    libs_tools="-lutil $libs_tools"
52089df8b20dSThomas Huth    have_openpty="yes"
5209d99e97e6SThomas Huth  fi
52106362a53fSJuan Quintelafi
52116362a53fSJuan Quintela
5212de5071c5SBlue Swirl##########################################
5213cd4ec0b4SGerd Hoffmann# spice probe
5214cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
5215cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
5216cd4ec0b4SGerd Hoffmann#include <spice.h>
5217cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
5218cd4ec0b4SGerd HoffmannEOF
5219710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
5220710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
52211b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
522265d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
5223cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
5224cd4ec0b4SGerd Hoffmann    spice="yes"
5225cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
5226cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
52272e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
52282e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
5229cd4ec0b4SGerd Hoffmann  else
5230cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
52318efc9363SHu Tao      feature_not_found "spice" \
52321b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
5233cd4ec0b4SGerd Hoffmann    fi
5234cd4ec0b4SGerd Hoffmann    spice="no"
5235cd4ec0b4SGerd Hoffmann  fi
5236cd4ec0b4SGerd Hoffmannfi
5237cd4ec0b4SGerd Hoffmann
52387b02f544SMarc-André Lureau# check for smartcard support
52397b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
52400f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
52417b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
52427b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
52437b02f544SMarc-André Lureau        smartcard="yes"
5244111a38b0SRobert Relyea    else
52457b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
52467b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
5247111a38b0SRobert Relyea        fi
52487b02f544SMarc-André Lureau        smartcard="no"
5249111a38b0SRobert Relyea    fi
5250111a38b0SRobert Relyeafi
5251111a38b0SRobert Relyea
52522b2325ffSGerd Hoffmann# check for libusb
52532b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
525465d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
52552b2325ffSGerd Hoffmann        libusb="yes"
5256ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
5257ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
52582b2325ffSGerd Hoffmann    else
52592b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
52608efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
52612b2325ffSGerd Hoffmann        fi
52622b2325ffSGerd Hoffmann        libusb="no"
52632b2325ffSGerd Hoffmann    fi
52642b2325ffSGerd Hoffmannfi
52652b2325ffSGerd Hoffmann
526669354a83SHans de Goede# check for usbredirparser for usb network redirection support
526769354a83SHans de Goedeif test "$usb_redir" != "no" ; then
526865d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
526969354a83SHans de Goede        usb_redir="yes"
5270ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
5271ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
527269354a83SHans de Goede    else
527369354a83SHans de Goede        if test "$usb_redir" = "yes"; then
527421684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
527569354a83SHans de Goede        fi
527669354a83SHans de Goede        usb_redir="no"
527769354a83SHans de Goede    fi
527869354a83SHans de Goedefi
527969354a83SHans de Goede
5280cd4ec0b4SGerd Hoffmann##########################################
5281d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
5282d9840e25STomoki Sekiyama
5283e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5284e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
5285d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
5286690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
5287d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
5288d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
5289690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
5290d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
5291d9840e25STomoki Sekiyama	  ;;
5292690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
5293d9840e25STomoki Sekiyama  esac
5294d9840e25STomoki Sekiyama  cat > $TMPC << EOF
5295d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
5296d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
5297d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
5298d9840e25STomoki SekiyamaEOF
5299d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
5300d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
5301d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
5302315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
5303f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
5304d9840e25STomoki Sekiyama  else
5305d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
5306d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
5307d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
5308d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
5309d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
5310d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
5311d9840e25STomoki Sekiyama      feature_not_found "VSS support"
5312d9840e25STomoki Sekiyama    fi
5313d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
5314d9840e25STomoki Sekiyama  fi
5315d9840e25STomoki Sekiyamafi
5316d9840e25STomoki Sekiyama
5317d9840e25STomoki Sekiyama##########################################
5318d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
5319d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
5320d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
5321d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
5322d9840e25STomoki Sekiyama
5323e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5324e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
5325d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
5326d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
5327d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
5328d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
5329d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
5330d9840e25STomoki Sekiyama    else
5331d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
5332d9840e25STomoki Sekiyama    fi
5333d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
5334d9840e25STomoki Sekiyama    win_sdk=""
5335d9840e25STomoki Sekiyama  fi
5336d9840e25STomoki Sekiyamafi
5337d9840e25STomoki Sekiyama
5338d9840e25STomoki Sekiyama##########################################
533950cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
5340e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
534150cbebb9SMichael Roth  cat > $TMPC << EOF
534250cbebb9SMichael Roth#include <windows.h>
534350cbebb9SMichael Roth#include <ntddscsi.h>
534450cbebb9SMichael Rothint main(void) {
534550cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
534650cbebb9SMichael Roth#error Missing required ioctl definitions
534750cbebb9SMichael Roth#endif
534850cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
534950cbebb9SMichael Roth  return addr.Lun;
535050cbebb9SMichael Roth}
535150cbebb9SMichael RothEOF
535250cbebb9SMichael Roth  if compile_prog "" "" ; then
535350cbebb9SMichael Roth    guest_agent_ntddscsi=yes
5354996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
535550cbebb9SMichael Roth  fi
535650cbebb9SMichael Rothfi
535750cbebb9SMichael Roth
535850cbebb9SMichael Roth##########################################
53599d9e1521SGerd Hoffmann# virgl renderer probe
53609d9e1521SGerd Hoffmann
53619d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
53629d9e1521SGerd Hoffmann  cat > $TMPC << EOF
53639d9e1521SGerd Hoffmann#include <virglrenderer.h>
53649d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
53659d9e1521SGerd HoffmannEOF
53669d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
53679d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
536847479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
53699d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
53709d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
53719d9e1521SGerd Hoffmann    virglrenderer="yes"
53729d9e1521SGerd Hoffmann  else
53739d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
53749d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
53759d9e1521SGerd Hoffmann    fi
53769d9e1521SGerd Hoffmann    virglrenderer="no"
53779d9e1521SGerd Hoffmann  fi
53789d9e1521SGerd Hoffmannfi
53799d9e1521SGerd Hoffmann
53809d9e1521SGerd Hoffmann##########################################
53818ca80760SRichard Henderson# capstone
53828ca80760SRichard Henderson
5383e219c499SRichard Hendersoncase "$capstone" in
5384e219c499SRichard Henderson  "" | yes)
53858ca80760SRichard Henderson    if $pkg_config capstone; then
5386e219c499SRichard Henderson      capstone=system
5387e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
5388e219c499SRichard Henderson      capstone=git
5389e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
5390e219c499SRichard Henderson      capstone=internal
5391e219c499SRichard Henderson    elif test -z "$capstone" ; then
5392e219c499SRichard Henderson      capstone=no
5393e219c499SRichard Henderson    else
5394e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
5395e219c499SRichard Henderson    fi
5396e219c499SRichard Henderson    ;;
5397e219c499SRichard Henderson
5398e219c499SRichard Henderson  system)
5399e219c499SRichard Henderson    if ! $pkg_config capstone; then
5400e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
5401e219c499SRichard Henderson    fi
5402e219c499SRichard Henderson    ;;
5403e219c499SRichard Hendersonesac
5404e219c499SRichard Henderson
5405e219c499SRichard Hendersoncase "$capstone" in
5406e219c499SRichard Henderson  git | internal)
5407e219c499SRichard Henderson    if test "$capstone" = git; then
5408e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
5409e219c499SRichard Henderson    fi
5410e219c499SRichard Henderson    mkdir -p capstone
5411e219c499SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
5412e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
5413e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
5414e219c499SRichard Henderson    else
5415e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
5416e219c499SRichard Henderson    fi
541702f9135bSDaniel P. Berrangé    libs_cpu="-L\$(BUILD_DIR)/capstone -lcapstone $libs_cpu"
5418e219c499SRichard Henderson    ;;
5419e219c499SRichard Henderson
5420e219c499SRichard Henderson  system)
54218ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
542202f9135bSDaniel P. Berrangé    libs_cpu="$($pkg_config --libs capstone) $libs_cpu"
5423e219c499SRichard Henderson    ;;
5424e219c499SRichard Henderson
5425e219c499SRichard Henderson  no)
5426e219c499SRichard Henderson    ;;
5427e219c499SRichard Henderson  *)
5428e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
5429e219c499SRichard Henderson    ;;
5430e219c499SRichard Hendersonesac
54318ca80760SRichard Henderson
54328ca80760SRichard Henderson##########################################
54335f6b9e8fSBlue Swirl# check if we have fdatasync
54345f6b9e8fSBlue Swirl
54355f6b9e8fSBlue Swirlfdatasync=no
54365f6b9e8fSBlue Swirlcat > $TMPC << EOF
54375f6b9e8fSBlue Swirl#include <unistd.h>
5438d1722a27SAlexandre Raymondint main(void) {
5439d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5440d1722a27SAlexandre Raymondreturn fdatasync(0);
5441d1722a27SAlexandre Raymond#else
5442e172fe11SStefan Weil#error Not supported
5443d1722a27SAlexandre Raymond#endif
5444d1722a27SAlexandre Raymond}
54455f6b9e8fSBlue SwirlEOF
54465f6b9e8fSBlue Swirlif compile_prog "" "" ; then
54475f6b9e8fSBlue Swirl    fdatasync=yes
54485f6b9e8fSBlue Swirlfi
54495f6b9e8fSBlue Swirl
545094a420b1SStefan Hajnoczi##########################################
5451e78815a5SAndreas Färber# check if we have madvise
5452e78815a5SAndreas Färber
5453e78815a5SAndreas Färbermadvise=no
5454e78815a5SAndreas Färbercat > $TMPC << EOF
5455e78815a5SAndreas Färber#include <sys/types.h>
5456e78815a5SAndreas Färber#include <sys/mman.h>
5457832ce9c2SScott Wood#include <stddef.h>
5458e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5459e78815a5SAndreas FärberEOF
5460e78815a5SAndreas Färberif compile_prog "" "" ; then
5461e78815a5SAndreas Färber    madvise=yes
5462e78815a5SAndreas Färberfi
5463e78815a5SAndreas Färber
5464e78815a5SAndreas Färber##########################################
5465e78815a5SAndreas Färber# check if we have posix_madvise
5466e78815a5SAndreas Färber
5467e78815a5SAndreas Färberposix_madvise=no
5468e78815a5SAndreas Färbercat > $TMPC << EOF
5469e78815a5SAndreas Färber#include <sys/mman.h>
5470832ce9c2SScott Wood#include <stddef.h>
5471e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5472e78815a5SAndreas FärberEOF
5473e78815a5SAndreas Färberif compile_prog "" "" ; then
5474e78815a5SAndreas Färber    posix_madvise=yes
5475e78815a5SAndreas Färberfi
5476e78815a5SAndreas Färber
5477e78815a5SAndreas Färber##########################################
54789bc5a719SAndreas Gustafsson# check if we have posix_memalign()
54799bc5a719SAndreas Gustafsson
54809bc5a719SAndreas Gustafssonposix_memalign=no
54819bc5a719SAndreas Gustafssoncat > $TMPC << EOF
54829bc5a719SAndreas Gustafsson#include <stdlib.h>
54839bc5a719SAndreas Gustafssonint main(void) {
54849bc5a719SAndreas Gustafsson    void *p;
54859bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
54869bc5a719SAndreas Gustafsson}
54879bc5a719SAndreas GustafssonEOF
54889bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
54899bc5a719SAndreas Gustafsson    posix_memalign=yes
54909bc5a719SAndreas Gustafssonfi
54919bc5a719SAndreas Gustafsson
54929bc5a719SAndreas Gustafsson##########################################
54930a852417SPaul Durrant# check if we have posix_syslog
54940a852417SPaul Durrant
54950a852417SPaul Durrantposix_syslog=no
54960a852417SPaul Durrantcat > $TMPC << EOF
54970a852417SPaul Durrant#include <syslog.h>
54980a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
54990a852417SPaul DurrantEOF
55000a852417SPaul Durrantif compile_prog "" "" ; then
55010a852417SPaul Durrant    posix_syslog=yes
55020a852417SPaul Durrantfi
55030a852417SPaul Durrant
55040a852417SPaul Durrant##########################################
5505401bc051SPeter Maydell# check if we have sem_timedwait
5506401bc051SPeter Maydell
5507401bc051SPeter Maydellsem_timedwait=no
5508401bc051SPeter Maydellcat > $TMPC << EOF
5509401bc051SPeter Maydell#include <semaphore.h>
5510811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
5511401bc051SPeter MaydellEOF
5512401bc051SPeter Maydellif compile_prog "" "" ; then
5513401bc051SPeter Maydell    sem_timedwait=yes
5514401bc051SPeter Maydellfi
5515401bc051SPeter Maydell
5516401bc051SPeter Maydell##########################################
55175c99fa37SKeno Fischer# check if we have strchrnul
55185c99fa37SKeno Fischer
55195c99fa37SKeno Fischerstrchrnul=no
55205c99fa37SKeno Fischercat > $TMPC << EOF
55215c99fa37SKeno Fischer#include <string.h>
55225c99fa37SKeno Fischerint main(void);
55235c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
55245c99fa37SKeno Fischerchar *haystack = (char*)&main;
55255c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
55265c99fa37SKeno FischerEOF
55275c99fa37SKeno Fischerif compile_prog "" "" ; then
55285c99fa37SKeno Fischer    strchrnul=yes
55295c99fa37SKeno Fischerfi
55305c99fa37SKeno Fischer
55318a792b03SJiufei Xue#########################################
55328a792b03SJiufei Xue# check if we have st_atim
55338a792b03SJiufei Xue
55348a792b03SJiufei Xuest_atim=no
55358a792b03SJiufei Xuecat > $TMPC << EOF
55368a792b03SJiufei Xue#include <sys/stat.h>
55378a792b03SJiufei Xue#include <stddef.h>
55388a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); }
55398a792b03SJiufei XueEOF
55408a792b03SJiufei Xueif compile_prog "" "" ; then
55418a792b03SJiufei Xue    st_atim=yes
55428a792b03SJiufei Xuefi
55438a792b03SJiufei Xue
55445c99fa37SKeno Fischer##########################################
554594a420b1SStefan Hajnoczi# check if trace backend exists
554694a420b1SStefan Hajnoczi
55475b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
554894a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
55495b808275SLluís Vilanova  error_exit "invalid trace backends" \
55505b808275SLluís Vilanova      "Please choose supported trace backends."
555194a420b1SStefan Hajnoczifi
555294a420b1SStefan Hajnoczi
55537e24e92aSStefan Hajnoczi##########################################
55547e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
55555b808275SLluís Vilanovaif have_backend "ust"; then
55567e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5557bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
55587e24e92aSStefan Hajnocziint main(void) { return 0; }
55597e24e92aSStefan HajnocziEOF
5560c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5561bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
556289138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
55637e24e92aSStefan Hajnoczi    else
5564c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5565bf15f63cSMohamad Gebai    fi
5566bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
556789138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5568bf15f63cSMohamad Gebai    else
5569bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5570bf15f63cSMohamad Gebai    fi
5571bf15f63cSMohamad Gebai
5572bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5573bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
5574bf15f63cSMohamad Gebai  else
5575bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
55767e24e92aSStefan Hajnoczi  fi
55777e24e92aSStefan Hajnoczifi
5578b3d08c02SDaniel P. Berrange
5579b3d08c02SDaniel P. Berrange##########################################
5580b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
55815b808275SLluís Vilanovaif have_backend "dtrace"; then
5582b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
558376ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5584b3d08c02SDaniel P. Berrange  fi
5585c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5586c276b17dSDaniel P. Berrange  if has 'stap' ; then
5587c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5588c276b17dSDaniel P. Berrange  fi
5589b3d08c02SDaniel P. Berrangefi
5590b3d08c02SDaniel P. Berrange
55917e24e92aSStefan Hajnoczi##########################################
5592519175a2SAlex Barcelo# check and set a backend for coroutine
5593d0e2fce5SAneesh Kumar K.V
55947c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
559533c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
559633c53c54SDaniel P. Berrange# specific one.
55977c2acc70SPeter Maydell
55987c2acc70SPeter Maydellucontext_works=no
5599d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5600d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5601d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5602cdf84806SPeter Maydell#ifdef __stub_makecontext
5603cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5604cdf84806SPeter Maydell#endif
560575cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5606d0e2fce5SAneesh Kumar K.VEOF
5607d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
56087c2acc70SPeter Maydell    ucontext_works=yes
5609d0e2fce5SAneesh Kumar K.V  fi
5610519175a2SAlex Barcelofi
56117c2acc70SPeter Maydell
56127c2acc70SPeter Maydellif test "$coroutine" = ""; then
56137c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
56147c2acc70SPeter Maydell    coroutine=win32
56157c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
56167c2acc70SPeter Maydell    coroutine=ucontext
5617519175a2SAlex Barcelo  else
56187c2acc70SPeter Maydell    coroutine=sigaltstack
56197c2acc70SPeter Maydell  fi
56207c2acc70SPeter Maydellelse
56217c2acc70SPeter Maydell  case $coroutine in
56227c2acc70SPeter Maydell  windows)
56237c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
56247c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
56257c2acc70SPeter Maydell    fi
56267c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
56277c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
56287c2acc70SPeter Maydell    coroutine=win32
56297c2acc70SPeter Maydell    ;;
56307c2acc70SPeter Maydell  ucontext)
56317c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
56327c2acc70SPeter Maydell      feature_not_found "ucontext"
56337c2acc70SPeter Maydell    fi
56347c2acc70SPeter Maydell    ;;
563533c53c54SDaniel P. Berrange  sigaltstack)
56367c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
56377c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
56387c2acc70SPeter Maydell    fi
56397c2acc70SPeter Maydell    ;;
56407c2acc70SPeter Maydell  *)
564176ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
56427c2acc70SPeter Maydell    ;;
56437c2acc70SPeter Maydell  esac
5644d0e2fce5SAneesh Kumar K.Vfi
5645d0e2fce5SAneesh Kumar K.V
564670c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
564770c60c08SStefan Hajnoczi  coroutine_pool=yes
564870c60c08SStefan Hajnoczifi
564970c60c08SStefan Hajnoczi
56507d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
56517d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
56527d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
56537d992e4dSPeter Lieven    coroutine_pool=no
56547d992e4dSPeter Lieven  fi
56557d992e4dSPeter Lievenfi
56567d992e4dSPeter Lieven
56571e4f6065SDaniele Buono##################################################
56581e4f6065SDaniele Buono# SafeStack
56591e4f6065SDaniele Buono
56601e4f6065SDaniele Buono
56611e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
56621e4f6065SDaniele Buonocat > $TMPC << EOF
56631e4f6065SDaniele Buonoint main(int argc, char *argv[])
56641e4f6065SDaniele Buono{
56651e4f6065SDaniele Buono#if ! __has_feature(safe_stack)
56661e4f6065SDaniele Buono#error SafeStack Disabled
56671e4f6065SDaniele Buono#endif
56681e4f6065SDaniele Buono    return 0;
56691e4f6065SDaniele Buono}
56701e4f6065SDaniele BuonoEOF
56711e4f6065SDaniele Buono  flag="-fsanitize=safe-stack"
56721e4f6065SDaniele Buono  # Check that safe-stack is supported and enabled.
56731e4f6065SDaniele Buono  if compile_prog "-Werror $flag" "$flag"; then
56741e4f6065SDaniele Buono    # Flag needed both at compilation and at linking
56751e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
56761e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
56771e4f6065SDaniele Buono  else
56781e4f6065SDaniele Buono    error_exit "SafeStack not supported by your compiler"
56791e4f6065SDaniele Buono  fi
56801e4f6065SDaniele Buono  if test "$coroutine" != "ucontext"; then
56811e4f6065SDaniele Buono    error_exit "SafeStack is only supported by the coroutine backend ucontext"
56821e4f6065SDaniele Buono  fi
56831e4f6065SDaniele Buonoelse
56841e4f6065SDaniele Buonocat > $TMPC << EOF
56851e4f6065SDaniele Buonoint main(int argc, char *argv[])
56861e4f6065SDaniele Buono{
56871e4f6065SDaniele Buono#if defined(__has_feature)
56881e4f6065SDaniele Buono#if __has_feature(safe_stack)
56891e4f6065SDaniele Buono#error SafeStack Enabled
56901e4f6065SDaniele Buono#endif
56911e4f6065SDaniele Buono#endif
56921e4f6065SDaniele Buono    return 0;
56931e4f6065SDaniele Buono}
56941e4f6065SDaniele BuonoEOF
56951e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then
56961e4f6065SDaniele Buono  # Make sure that safe-stack is disabled
56971e4f6065SDaniele Buono  if ! compile_prog "-Werror" ""; then
56981e4f6065SDaniele Buono    # SafeStack was already enabled, try to explicitly remove the feature
56991e4f6065SDaniele Buono    flag="-fno-sanitize=safe-stack"
57001e4f6065SDaniele Buono    if ! compile_prog "-Werror $flag" "$flag"; then
57011e4f6065SDaniele Buono      error_exit "Configure cannot disable SafeStack"
57021e4f6065SDaniele Buono    fi
57031e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
57041e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
57051e4f6065SDaniele Buono  fi
57061e4f6065SDaniele Buonoelse # "$safe_stack" = ""
57071e4f6065SDaniele Buono  # Set safe_stack to yes or no based on pre-existing flags
57081e4f6065SDaniele Buono  if compile_prog "-Werror" ""; then
57091e4f6065SDaniele Buono    safe_stack="no"
57101e4f6065SDaniele Buono  else
57111e4f6065SDaniele Buono    safe_stack="yes"
57121e4f6065SDaniele Buono    if test "$coroutine" != "ucontext"; then
57131e4f6065SDaniele Buono      error_exit "SafeStack is only supported by the coroutine backend ucontext"
57141e4f6065SDaniele Buono    fi
57151e4f6065SDaniele Buono  fi
57161e4f6065SDaniele Buonofi
57171e4f6065SDaniele Buonofi
57187d992e4dSPeter Lieven
5719d0e2fce5SAneesh Kumar K.V##########################################
5720d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5721d2042378SAneesh Kumar K.V
57224e1797f9SStefan Weilopen_by_handle_at=no
5723d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5724d2042378SAneesh Kumar K.V#include <fcntl.h>
5725acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5726acc55ba8SStefan Weil# error missing definition
5727acc55ba8SStefan Weil#else
572875cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5729acc55ba8SStefan Weil#endif
5730d2042378SAneesh Kumar K.VEOF
5731d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5732d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5733d2042378SAneesh Kumar K.Vfi
5734d2042378SAneesh Kumar K.V
5735e06a765eSHarsh Prateek Bora########################################
5736e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5737e06a765eSHarsh Prateek Bora
5738e06a765eSHarsh Prateek Boralinux_magic_h=no
5739e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5740e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5741e06a765eSHarsh Prateek Boraint main(void) {
574275cafad7SStefan Weil  return 0;
5743e06a765eSHarsh Prateek Bora}
5744e06a765eSHarsh Prateek BoraEOF
5745e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5746e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5747e06a765eSHarsh Prateek Borafi
5748e06a765eSHarsh Prateek Bora
57498ab1bf12SLuiz Capitulino########################################
5750541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
57513f4349dcSKevin Wolf
57523f4349dcSKevin Wolfvalgrind_h=no
57533f4349dcSKevin Wolfcat > $TMPC << EOF
57543f4349dcSKevin Wolf#include <valgrind/valgrind.h>
57553f4349dcSKevin Wolfint main(void) {
57563f4349dcSKevin Wolf  return 0;
57573f4349dcSKevin Wolf}
57583f4349dcSKevin WolfEOF
57593f4349dcSKevin Wolfif compile_prog "" "" ; then
57603f4349dcSKevin Wolf    valgrind_h=yes
57613f4349dcSKevin Wolffi
57623f4349dcSKevin Wolf
57633f4349dcSKevin Wolf########################################
57648ab1bf12SLuiz Capitulino# check if environ is declared
57658ab1bf12SLuiz Capitulino
57668ab1bf12SLuiz Capitulinohas_environ=no
57678ab1bf12SLuiz Capitulinocat > $TMPC << EOF
57688ab1bf12SLuiz Capitulino#include <unistd.h>
57698ab1bf12SLuiz Capitulinoint main(void) {
5770c075a723SBlue Swirl    environ = 0;
57718ab1bf12SLuiz Capitulino    return 0;
57728ab1bf12SLuiz Capitulino}
57738ab1bf12SLuiz CapitulinoEOF
57748ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
57758ab1bf12SLuiz Capitulino    has_environ=yes
57768ab1bf12SLuiz Capitulinofi
57778ab1bf12SLuiz Capitulino
577876a347e1SRichard Henderson########################################
577976a347e1SRichard Henderson# check if cpuid.h is usable.
578076a347e1SRichard Henderson
578176a347e1SRichard Hendersoncat > $TMPC << EOF
578276a347e1SRichard Henderson#include <cpuid.h>
578376a347e1SRichard Hendersonint main(void) {
5784774d566cSPeter Maydell    unsigned a, b, c, d;
5785774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5786774d566cSPeter Maydell
5787774d566cSPeter Maydell    if (max >= 1) {
5788774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5789774d566cSPeter Maydell    }
5790774d566cSPeter Maydell
5791774d566cSPeter Maydell    if (max >= 7) {
5792774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5793774d566cSPeter Maydell    }
5794774d566cSPeter Maydell
579576a347e1SRichard Henderson    return 0;
579676a347e1SRichard Henderson}
579776a347e1SRichard HendersonEOF
579876a347e1SRichard Hendersonif compile_prog "" "" ; then
579976a347e1SRichard Henderson    cpuid_h=yes
580076a347e1SRichard Hendersonfi
580176a347e1SRichard Henderson
58025dd89908SRichard Henderson##########################################
58035dd89908SRichard Henderson# avx2 optimization requirement check
58045dd89908SRichard Henderson#
58055dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
58065dd89908SRichard Henderson# since we won't be able to select the new routines.
58075dd89908SRichard Henderson
5808e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
58095dd89908SRichard Henderson  cat > $TMPC << EOF
58105dd89908SRichard Henderson#pragma GCC push_options
58115dd89908SRichard Henderson#pragma GCC target("avx2")
58125dd89908SRichard Henderson#include <cpuid.h>
58135dd89908SRichard Henderson#include <immintrin.h>
58145dd89908SRichard Hendersonstatic int bar(void *a) {
58155dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
58165dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
58175dd89908SRichard Henderson}
58185dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
58195dd89908SRichard HendersonEOF
58205dd89908SRichard Henderson  if compile_object "" ; then
58215dd89908SRichard Henderson    avx2_opt="yes"
582286583a07SLiam Merwick  else
582386583a07SLiam Merwick    avx2_opt="no"
58245dd89908SRichard Henderson  fi
58255dd89908SRichard Hendersonfi
58265dd89908SRichard Henderson
58276b8cd447SRobert Hoo##########################################
58286b8cd447SRobert Hoo# avx512f optimization requirement check
58296b8cd447SRobert Hoo#
58306b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable,
58316b8cd447SRobert Hoo# since we won't be able to select the new routines.
58326b8cd447SRobert Hoo# by default, it is turned off.
58336b8cd447SRobert Hoo# if user explicitly want to enable it, check environment
58346b8cd447SRobert Hoo
58356b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then
58366b8cd447SRobert Hoo  cat > $TMPC << EOF
58376b8cd447SRobert Hoo#pragma GCC push_options
58386b8cd447SRobert Hoo#pragma GCC target("avx512f")
58396b8cd447SRobert Hoo#include <cpuid.h>
58406b8cd447SRobert Hoo#include <immintrin.h>
58416b8cd447SRobert Hoostatic int bar(void *a) {
58426b8cd447SRobert Hoo    __m512i x = *(__m512i *)a;
58436b8cd447SRobert Hoo    return _mm512_test_epi64_mask(x, x);
58446b8cd447SRobert Hoo}
58456b8cd447SRobert Hooint main(int argc, char *argv[])
58466b8cd447SRobert Hoo{
58476b8cd447SRobert Hoo	return bar(argv[0]);
58486b8cd447SRobert Hoo}
58496b8cd447SRobert HooEOF
58506b8cd447SRobert Hoo  if ! compile_object "" ; then
58516b8cd447SRobert Hoo    avx512f_opt="no"
58526b8cd447SRobert Hoo  fi
58536b8cd447SRobert Hooelse
58546b8cd447SRobert Hoo  avx512f_opt="no"
58556b8cd447SRobert Hoofi
58566b8cd447SRobert Hoo
5857f540166bSRichard Henderson########################################
5858f540166bSRichard Henderson# check if __[u]int128_t is usable.
5859f540166bSRichard Henderson
5860f540166bSRichard Hendersonint128=no
5861f540166bSRichard Hendersoncat > $TMPC << EOF
5862f540166bSRichard Henderson__int128_t a;
5863f540166bSRichard Henderson__uint128_t b;
5864f540166bSRichard Hendersonint main (void) {
5865f540166bSRichard Henderson  a = a + b;
5866f540166bSRichard Henderson  b = a * b;
5867464e3671SPeter Maydell  a = a * a;
5868f540166bSRichard Henderson  return 0;
5869f540166bSRichard Henderson}
5870f540166bSRichard HendersonEOF
5871f540166bSRichard Hendersonif compile_prog "" "" ; then
5872f540166bSRichard Henderson    int128=yes
5873f540166bSRichard Hendersonfi
587476a347e1SRichard Henderson
58757ebee43eSRichard Henderson#########################################
58767ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
58777ebee43eSRichard Henderson
58787ebee43eSRichard Hendersonatomic128=no
58797ebee43eSRichard Hendersonif test "$int128" = "yes"; then
58807ebee43eSRichard Henderson  cat > $TMPC << EOF
58817ebee43eSRichard Hendersonint main(void)
58827ebee43eSRichard Henderson{
58837ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
58847ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
58857ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
58867ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
58877ebee43eSRichard Henderson  return 0;
58887ebee43eSRichard Henderson}
58897ebee43eSRichard HendersonEOF
58907ebee43eSRichard Henderson  if compile_prog "" "" ; then
58917ebee43eSRichard Henderson    atomic128=yes
58927ebee43eSRichard Henderson  fi
58937ebee43eSRichard Hendersonfi
58947ebee43eSRichard Henderson
5895e6cd4bb5SRichard Hendersoncmpxchg128=no
5896e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5897e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5898e6cd4bb5SRichard Hendersonint main(void)
5899e6cd4bb5SRichard Henderson{
5900e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5901e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5902e6cd4bb5SRichard Henderson  return 0;
5903e6cd4bb5SRichard Henderson}
5904e6cd4bb5SRichard HendersonEOF
5905e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5906e6cd4bb5SRichard Henderson    cmpxchg128=yes
5907e6cd4bb5SRichard Henderson  fi
5908e6cd4bb5SRichard Hendersonfi
5909e6cd4bb5SRichard Henderson
5910df79b996SRichard Henderson#########################################
5911df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5912df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5913df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5914df79b996SRichard Henderson
5915df79b996SRichard Hendersoncat > $TMPC << EOF
5916df79b996SRichard Henderson#include <stdint.h>
5917df79b996SRichard Hendersonint main(void)
5918df79b996SRichard Henderson{
5919df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5920df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5921df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5922df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5923df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5924df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5925df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5926df79b996SRichard Henderson#else
5927df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5928df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5929df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5930df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5931df79b996SRichard Henderson#endif
5932df79b996SRichard Henderson  return 0;
5933df79b996SRichard Henderson}
5934df79b996SRichard HendersonEOF
5935df79b996SRichard Hendersonif compile_prog "" "" ; then
5936df79b996SRichard Henderson  atomic64=yes
5937df79b996SRichard Hendersonfi
5938df79b996SRichard Henderson
593926fffe29SEmilio G. Cota#########################################
594026fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker
594126fffe29SEmilio G. Cotald_dynamic_list="no"
594226fffe29SEmilio G. Cotaif test "$static" = "no" ; then
594326fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
594426fffe29SEmilio G. Cota{
594526fffe29SEmilio G. Cota  foo;
594626fffe29SEmilio G. Cota};
594726fffe29SEmilio G. CotaEOF
594826fffe29SEmilio G. Cota
594926fffe29SEmilio G. Cota    cat > $TMPC <<EOF
595026fffe29SEmilio G. Cota#include <stdio.h>
595126fffe29SEmilio G. Cotavoid foo(void);
595226fffe29SEmilio G. Cota
595326fffe29SEmilio G. Cotavoid foo(void)
595426fffe29SEmilio G. Cota{
595526fffe29SEmilio G. Cota  printf("foo\n");
595626fffe29SEmilio G. Cota}
595726fffe29SEmilio G. Cota
595826fffe29SEmilio G. Cotaint main(void)
595926fffe29SEmilio G. Cota{
596026fffe29SEmilio G. Cota  foo();
596126fffe29SEmilio G. Cota  return 0;
596226fffe29SEmilio G. Cota}
596326fffe29SEmilio G. CotaEOF
596426fffe29SEmilio G. Cota
596526fffe29SEmilio G. Cota    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
596626fffe29SEmilio G. Cota        ld_dynamic_list="yes"
596726fffe29SEmilio G. Cota    fi
596826fffe29SEmilio G. Cotafi
596926fffe29SEmilio G. Cota
597026fffe29SEmilio G. Cota#########################################
597126fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker
597226fffe29SEmilio G. Cota
597326fffe29SEmilio G. Cotald_exported_symbols_list="no"
597426fffe29SEmilio G. Cotaif test "$static" = "no" ; then
597526fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
597626fffe29SEmilio G. Cota  _foo
597726fffe29SEmilio G. CotaEOF
597826fffe29SEmilio G. Cota
597926fffe29SEmilio G. Cota    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
598026fffe29SEmilio G. Cota        ld_exported_symbols_list="yes"
598126fffe29SEmilio G. Cota    fi
598226fffe29SEmilio G. Cotafi
598326fffe29SEmilio G. Cota
598426fffe29SEmilio G. Cotaif  test "$plugins" = "yes" &&
598526fffe29SEmilio G. Cota    test "$ld_dynamic_list" = "no" &&
598626fffe29SEmilio G. Cota    test "$ld_exported_symbols_list" = "no" ; then
598726fffe29SEmilio G. Cota  error_exit \
598826fffe29SEmilio G. Cota      "Plugin support requires dynamic linking and specifying a set of symbols " \
598926fffe29SEmilio G. Cota      "that are exported to plugins. Unfortunately your linker doesn't " \
599026fffe29SEmilio G. Cota      "support the flag (--dynamic-list or -exported_symbols_list) used " \
599126fffe29SEmilio G. Cota      "for this purpose. You can't build with --static."
599226fffe29SEmilio G. Cotafi
599326fffe29SEmilio G. Cota
59941e6e9acaSRichard Henderson########################################
5995db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported.
5996db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10.
5997db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default.
5998db8aaae8SRichard Henderson
5999db8aaae8SRichard Hendersonattralias=no
6000db8aaae8SRichard Hendersoncat > $TMPC << EOF
6001db8aaae8SRichard Hendersonint x = 1;
6002db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x")));
6003db8aaae8SRichard Hendersonint main(void) { return 0; }
6004db8aaae8SRichard HendersonEOF
6005db8aaae8SRichard Hendersonif compile_prog "" "" ; then
6006db8aaae8SRichard Henderson    attralias=yes
6007db8aaae8SRichard Hendersonfi
6008db8aaae8SRichard Henderson
6009db8aaae8SRichard Henderson########################################
60101e6e9acaSRichard Henderson# check if getauxval is available.
60111e6e9acaSRichard Henderson
60121e6e9acaSRichard Hendersongetauxval=no
60131e6e9acaSRichard Hendersoncat > $TMPC << EOF
60141e6e9acaSRichard Henderson#include <sys/auxv.h>
60151e6e9acaSRichard Hendersonint main(void) {
60161e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
60171e6e9acaSRichard Henderson}
60181e6e9acaSRichard HendersonEOF
60191e6e9acaSRichard Hendersonif compile_prog "" "" ; then
60201e6e9acaSRichard Henderson    getauxval=yes
60211e6e9acaSRichard Hendersonfi
60221e6e9acaSRichard Henderson
6023fd0e6053SJohn Snow########################################
6024fd0e6053SJohn Snow# check if ccache is interfering with
6025fd0e6053SJohn Snow# semantic analysis of macros
6026fd0e6053SJohn Snow
60275e4dfd3dSJohn Snowunset CCACHE_CPP2
6028fd0e6053SJohn Snowccache_cpp2=no
6029fd0e6053SJohn Snowcat > $TMPC << EOF
6030fd0e6053SJohn Snowstatic const int Z = 1;
6031fd0e6053SJohn Snow#define fn() ({ Z; })
6032fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
6033fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
6034fd0e6053SJohn Snow#define ID(X) (X)
6035fd0e6053SJohn Snowint main(int argc, char *argv[])
6036fd0e6053SJohn Snow{
6037fd0e6053SJohn Snow    int x = 0, y = 0;
6038fd0e6053SJohn Snow    x = ID(x);
6039fd0e6053SJohn Snow    x = fn();
6040fd0e6053SJohn Snow    fn();
6041fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
6042fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
6043fd0e6053SJohn Snow    return 0;
6044fd0e6053SJohn Snow}
6045fd0e6053SJohn SnowEOF
6046fd0e6053SJohn Snow
6047fd0e6053SJohn Snowif ! compile_object "-Werror"; then
6048fd0e6053SJohn Snow    ccache_cpp2=yes
6049fd0e6053SJohn Snowfi
6050fd0e6053SJohn Snow
6051b553a042SJohn Snow#################################################
6052b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
6053b553a042SJohn Snow
6054b553a042SJohn Snowif test "$fortify_source" != "no"; then
6055b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
6056b553a042SJohn Snow    fortify_source="no";
6057e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
6058cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
6059b553a042SJohn Snow    fortify_source="no";
6060b553a042SJohn Snow  else
6061b553a042SJohn Snow    fortify_source="yes"
6062b553a042SJohn Snow  fi
6063b553a042SJohn Snowfi
6064b553a042SJohn Snow
60651efad060SFam Zheng###############################################
60661efad060SFam Zheng# Check if copy_file_range is provided by glibc
60671efad060SFam Zhenghave_copy_file_range=no
60681efad060SFam Zhengcat > $TMPC << EOF
60691efad060SFam Zheng#include <unistd.h>
60701efad060SFam Zhengint main(void) {
60711efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
60721efad060SFam Zheng  return 0;
60731efad060SFam Zheng}
60741efad060SFam ZhengEOF
60751efad060SFam Zhengif compile_prog "" "" ; then
60761efad060SFam Zheng    have_copy_file_range=yes
60771efad060SFam Zhengfi
60781efad060SFam Zheng
6079d2042378SAneesh Kumar K.V##########################################
6080277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
6081277abf15SJan Vesely
6082277abf15SJan Veselyhave_fsxattr=no
6083277abf15SJan Veselycat > $TMPC << EOF
6084277abf15SJan Vesely#include <linux/fs.h>
6085277abf15SJan Veselystruct fsxattr foo;
6086277abf15SJan Veselyint main(void) {
6087277abf15SJan Vesely  return 0;
6088277abf15SJan Vesely}
6089277abf15SJan VeselyEOF
6090277abf15SJan Veselyif compile_prog "" "" ; then
6091277abf15SJan Vesely    have_fsxattr=yes
6092277abf15SJan Veselyfi
6093277abf15SJan Vesely
6094b66e10e4SPeter Maydell##########################################
6095a40161cbSPaolo Bonzini# check for usable membarrier system call
6096a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
6097a40161cbSPaolo Bonzini    have_membarrier=no
6098a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
6099a40161cbSPaolo Bonzini        have_membarrier=yes
6100a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
6101a40161cbSPaolo Bonzini        cat > $TMPC << EOF
6102a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
6103a40161cbSPaolo Bonzini    #include <sys/syscall.h>
6104a40161cbSPaolo Bonzini    #include <unistd.h>
6105a40161cbSPaolo Bonzini    #include <stdlib.h>
6106a40161cbSPaolo Bonzini    int main(void) {
6107a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
6108a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
6109a40161cbSPaolo Bonzini	exit(0);
6110a40161cbSPaolo Bonzini    }
6111a40161cbSPaolo BonziniEOF
6112a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
6113a40161cbSPaolo Bonzini            have_membarrier=yes
6114a40161cbSPaolo Bonzini        fi
6115a40161cbSPaolo Bonzini    fi
6116a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
6117a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
6118a40161cbSPaolo Bonzini    fi
6119a40161cbSPaolo Bonzinielse
6120a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
6121a40161cbSPaolo Bonzini    # work on Wine.
6122a40161cbSPaolo Bonzini    membarrier=no
6123a40161cbSPaolo Bonzinifi
6124a40161cbSPaolo Bonzini
6125a40161cbSPaolo Bonzini##########################################
6126b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
6127575b22b1SLaurent Vivierhave_rtnetlink=no
6128575b22b1SLaurent Viviercat > $TMPC << EOF
6129575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
6130575b22b1SLaurent Vivierint main(void) {
6131575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
6132575b22b1SLaurent Vivier}
6133575b22b1SLaurent VivierEOF
6134575b22b1SLaurent Vivierif compile_prog "" "" ; then
6135575b22b1SLaurent Vivier    have_rtnetlink=yes
6136575b22b1SLaurent Vivierfi
6137575b22b1SLaurent Vivier
61386a02c806SStefan Hajnoczi##########################################
61396a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
61406a02c806SStefan Hajnoczihave_af_vsock=no
61416a02c806SStefan Hajnoczicat > $TMPC << EOF
61426a02c806SStefan Hajnoczi#include <errno.h>
61436a02c806SStefan Hajnoczi#include <sys/types.h>
61446a02c806SStefan Hajnoczi#include <sys/socket.h>
61456a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
61466a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
61476a02c806SStefan Hajnoczi#endif
61486a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
61496a02c806SStefan Hajnocziint main(void) {
61506a02c806SStefan Hajnoczi    int sock, ret;
61516a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
61526a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
61536a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
61546a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
61556a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
61566a02c806SStefan Hajnoczi        return 0;
61576a02c806SStefan Hajnoczi    }
61586a02c806SStefan Hajnoczi    return -1;
61596a02c806SStefan Hajnoczi}
61606a02c806SStefan HajnocziEOF
61616a02c806SStefan Hajnocziif compile_prog "" "" ; then
61626a02c806SStefan Hajnoczi    have_af_vsock=yes
61636a02c806SStefan Hajnoczifi
61646a02c806SStefan Hajnoczi
6165f0d92b56SLongpeng(Mike)##########################################
6166f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
61674f67366eSThomas Huthhave_afalg=no
6168f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
6169f0d92b56SLongpeng(Mike)#include <errno.h>
6170f0d92b56SLongpeng(Mike)#include <sys/types.h>
6171f0d92b56SLongpeng(Mike)#include <sys/socket.h>
6172f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
6173f0d92b56SLongpeng(Mike)int main(void) {
6174f0d92b56SLongpeng(Mike)    int sock;
6175f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
6176f0d92b56SLongpeng(Mike)    return sock;
6177f0d92b56SLongpeng(Mike)}
6178f0d92b56SLongpeng(Mike)EOF
6179f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
6180f0d92b56SLongpeng(Mike)    have_afalg=yes
6181f0d92b56SLongpeng(Mike)fi
6182f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
6183f0d92b56SLongpeng(Mike)then
6184f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
6185f0d92b56SLongpeng(Mike)    then
6186f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
6187f0d92b56SLongpeng(Mike)    fi
6188f0d92b56SLongpeng(Mike)fi
6189f0d92b56SLongpeng(Mike)
6190f0d92b56SLongpeng(Mike)
61916969ec6cSJames Clarke#################################################
6192c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
6193d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
6194c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
6195c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
6196c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
6197c97d6d2cSSergio Andres Gomez Del RealEOF
6198c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
6199c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
6200c97d6d2cSSergio Andres Gomez Del Real  else
6201c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
6202db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-framework Hypervisor $QEMU_LDFLAGS"
6203c97d6d2cSSergio Andres Gomez Del Real  fi
6204c97d6d2cSSergio Andres Gomez Del Realfi
6205c97d6d2cSSergio Andres Gomez Del Real
6206c97d6d2cSSergio Andres Gomez Del Real#################################################
62076969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
62086969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
62096969ec6cSJames Clarke# given. It does no harm to give it on other
62106969ec6cSJames Clarke# platforms too.
62116969ec6cSJames Clarke
62126969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
62136969ec6cSJames Clarke#       contains -Wmissing-prototypes
62146969ec6cSJames Clarkecat > $TMPC << EOF
62156969ec6cSJames Clarkeextern int foo(void);
62166969ec6cSJames Clarkeint foo(void) { return 0; }
62176969ec6cSJames ClarkeEOF
62186969ec6cSJames Clarkeif ! compile_object ""; then
62196969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
62206969ec6cSJames Clarkefi
62217ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
62227ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
62237ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
62247ecf44a5SPaolo Bonzini    break
62257ecf44a5SPaolo Bonzini  fi
62267ecf44a5SPaolo Bonzinidone
62277ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
62287ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
62296969ec6cSJames Clarkefi
62306969ec6cSJames Clarke
6231277abf15SJan Vesely##########################################
62324d04351fSChristopher Covington# check for sysmacros.h
62334d04351fSChristopher Covington
62344d04351fSChristopher Covingtonhave_sysmacros=no
62354d04351fSChristopher Covingtoncat > $TMPC << EOF
62364d04351fSChristopher Covington#include <sys/sysmacros.h>
62374d04351fSChristopher Covingtonint main(void) {
62384d04351fSChristopher Covington    return makedev(0, 0);
62394d04351fSChristopher Covington}
62404d04351fSChristopher CovingtonEOF
62414d04351fSChristopher Covingtonif compile_prog "" "" ; then
62424d04351fSChristopher Covington    have_sysmacros=yes
62434d04351fSChristopher Covingtonfi
62444d04351fSChristopher Covington
62454d04351fSChristopher Covington##########################################
6246da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
6247da92c3ffSAshish Mittal# Check if libvxhs is installed
6248da92c3ffSAshish Mittal
6249da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
6250da92c3ffSAshish Mittal  cat > $TMPC <<EOF
6251da92c3ffSAshish Mittal#include <stdint.h>
6252da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
6253da92c3ffSAshish Mittal
6254da92c3ffSAshish Mittalvoid *vxhs_callback;
6255da92c3ffSAshish Mittal
6256da92c3ffSAshish Mittalint main(void) {
6257da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
6258da92c3ffSAshish Mittal    return 0;
6259da92c3ffSAshish Mittal}
6260da92c3ffSAshish MittalEOF
6261da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
6262da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
6263da92c3ffSAshish Mittal    vxhs=yes
6264da92c3ffSAshish Mittal  else
6265da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
6266da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
6267da92c3ffSAshish Mittal    fi
6268da92c3ffSAshish Mittal    vxhs=no
6269da92c3ffSAshish Mittal  fi
6270da92c3ffSAshish Mittalfi
6271da92c3ffSAshish Mittal
6272da92c3ffSAshish Mittal##########################################
627349e00a18SAndreas Grapentin# check for _Static_assert()
627449e00a18SAndreas Grapentin
627549e00a18SAndreas Grapentinhave_static_assert=no
627649e00a18SAndreas Grapentincat > $TMPC << EOF
627749e00a18SAndreas Grapentin_Static_assert(1, "success");
627849e00a18SAndreas Grapentinint main(void) {
627949e00a18SAndreas Grapentin    return 0;
628049e00a18SAndreas Grapentin}
628149e00a18SAndreas GrapentinEOF
628249e00a18SAndreas Grapentinif compile_prog "" "" ; then
628349e00a18SAndreas Grapentin    have_static_assert=yes
628449e00a18SAndreas Grapentinfi
628549e00a18SAndreas Grapentin
628649e00a18SAndreas Grapentin##########################################
6287e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
6288e674605fSTomáš Golembiovský
6289e674605fSTomáš Golembiovskýhave_utmpx=no
6290e674605fSTomáš Golembiovskýcat > $TMPC << EOF
6291e674605fSTomáš Golembiovský#include <utmpx.h>
6292e674605fSTomáš Golembiovskýstruct utmpx user_info;
6293e674605fSTomáš Golembiovskýint main(void) {
6294e674605fSTomáš Golembiovský    return 0;
6295e674605fSTomáš Golembiovský}
6296e674605fSTomáš GolembiovskýEOF
6297e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
6298e674605fSTomáš Golembiovský    have_utmpx=yes
6299e674605fSTomáš Golembiovskýfi
6300e674605fSTomáš Golembiovský
6301e674605fSTomáš Golembiovský##########################################
6302db1ed1abSRichard Henderson# check for getrandom()
6303db1ed1abSRichard Henderson
6304db1ed1abSRichard Hendersonhave_getrandom=no
6305db1ed1abSRichard Hendersoncat > $TMPC << EOF
6306db1ed1abSRichard Henderson#include <sys/random.h>
6307db1ed1abSRichard Hendersonint main(void) {
6308db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
6309db1ed1abSRichard Henderson}
6310db1ed1abSRichard HendersonEOF
6311db1ed1abSRichard Hendersonif compile_prog "" "" ; then
6312db1ed1abSRichard Henderson    have_getrandom=yes
6313db1ed1abSRichard Hendersonfi
6314db1ed1abSRichard Henderson
6315db1ed1abSRichard Henderson##########################################
6316247724cbSMarc-André Lureau# checks for sanitizers
6317247724cbSMarc-André Lureau
6318247724cbSMarc-André Lureauhave_asan=no
6319247724cbSMarc-André Lureauhave_ubsan=no
6320d83414e1SMarc-André Lureauhave_asan_iface_h=no
6321d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
6322247724cbSMarc-André Lureau
6323247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
6324b9f44da2SMarc-André Lureau  write_c_skeleton
6325247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
6326247724cbSMarc-André Lureau      have_asan=yes
6327247724cbSMarc-André Lureau  fi
6328b9f44da2SMarc-André Lureau
6329b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
6330b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
6331b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
6332b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
6333b9f44da2SMarc-André Lureau#include <stdlib.h>
6334b9f44da2SMarc-André Lureauint main(void) {
6335b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
6336f2dfe54cSLeonid Bloch    if (tmp != NULL) {
6337b9f44da2SMarc-André Lureau        return *(int *)(tmp + 2);
6338b9f44da2SMarc-André Lureau    }
6339d1abf3fcSOlaf Hering    return 1;
6340f2dfe54cSLeonid Bloch}
6341b9f44da2SMarc-André LureauEOF
6342247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
6343247724cbSMarc-André Lureau      have_ubsan=yes
6344247724cbSMarc-André Lureau  fi
6345d83414e1SMarc-André Lureau
6346d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
6347d83414e1SMarc-André Lureau      have_asan_iface_h=yes
6348d83414e1SMarc-André Lureau  fi
6349d83414e1SMarc-André Lureau
6350d83414e1SMarc-André Lureau  cat > $TMPC << EOF
6351d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
6352d83414e1SMarc-André Lureauint main(void) {
6353d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
6354d83414e1SMarc-André Lureau  return 0;
6355d83414e1SMarc-André Lureau}
6356d83414e1SMarc-André LureauEOF
6357d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
6358d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
6359d83414e1SMarc-André Lureau  fi
6360247724cbSMarc-André Lureaufi
6361247724cbSMarc-André Lureau
6362247724cbSMarc-André Lureau##########################################
6363adc28027SAlexander Bulekov# checks for fuzzer
6364adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
6365adc28027SAlexander Bulekov  write_c_fuzzer_skeleton
6366adc28027SAlexander Bulekov  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address,fuzzer" ""; then
6367adc28027SAlexander Bulekov      have_fuzzer=yes
6368adc28027SAlexander Bulekov  fi
6369adc28027SAlexander Bulekovfi
6370adc28027SAlexander Bulekov
63710aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers;
63720aebab04SLingfeng Yang# keep it separate until that is not the case.
63730aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then
63740aebab04SLingfeng Yang  error_exit "TSAN is not supported with other sanitiziers."
63750aebab04SLingfeng Yangfi
63760aebab04SLingfeng Yanghave_tsan=no
63770aebab04SLingfeng Yanghave_tsan_iface_fiber=no
63780aebab04SLingfeng Yangif test "$tsan" = "yes" ; then
63790aebab04SLingfeng Yang  write_c_skeleton
63800aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
63810aebab04SLingfeng Yang      have_tsan=yes
63820aebab04SLingfeng Yang  fi
63830aebab04SLingfeng Yang  cat > $TMPC << EOF
63840aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h>
63850aebab04SLingfeng Yangint main(void) {
63860aebab04SLingfeng Yang  __tsan_create_fiber(0);
63870aebab04SLingfeng Yang  return 0;
63880aebab04SLingfeng Yang}
63890aebab04SLingfeng YangEOF
63900aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
63910aebab04SLingfeng Yang      have_tsan_iface_fiber=yes
63920aebab04SLingfeng Yang  fi
63930aebab04SLingfeng Yangfi
63940aebab04SLingfeng Yang
6395adc28027SAlexander Bulekov##########################################
639617824406SJunyan He# check for libpmem
639717824406SJunyan He
639817824406SJunyan Heif test "$libpmem" != "no"; then
639917824406SJunyan He	if $pkg_config --exists "libpmem"; then
640017824406SJunyan He		libpmem="yes"
640117824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
640217824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
640317824406SJunyan He		libs_softmmu="$libs_softmmu $libpmem_libs"
640417824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
640517824406SJunyan He	else
640617824406SJunyan He		if test "$libpmem" = "yes" ; then
640717824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
640817824406SJunyan He		fi
640917824406SJunyan He		libpmem="no"
641017824406SJunyan He	fi
641117824406SJunyan Hefi
641217824406SJunyan He
641317824406SJunyan He##########################################
641421b2eca6SJingqi Liu# check for libdaxctl
641521b2eca6SJingqi Liu
641621b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then
641721b2eca6SJingqi Liu	if $pkg_config --atleast-version=57 "libdaxctl"; then
641821b2eca6SJingqi Liu		libdaxctl="yes"
641921b2eca6SJingqi Liu		libdaxctl_libs=$($pkg_config --libs libdaxctl)
642021b2eca6SJingqi Liu		libdaxctl_cflags=$($pkg_config --cflags libdaxctl)
642121b2eca6SJingqi Liu		libs_softmmu="$libs_softmmu $libdaxctl_libs"
642221b2eca6SJingqi Liu		QEMU_CFLAGS="$QEMU_CFLAGS $libdaxctl_cflags"
642321b2eca6SJingqi Liu	else
642421b2eca6SJingqi Liu		if test "$libdaxctl" = "yes" ; then
642521b2eca6SJingqi Liu			feature_not_found "libdaxctl" "Install libdaxctl"
642621b2eca6SJingqi Liu		fi
642721b2eca6SJingqi Liu		libdaxctl="no"
642821b2eca6SJingqi Liu	fi
642921b2eca6SJingqi Liufi
643021b2eca6SJingqi Liu
643121b2eca6SJingqi Liu##########################################
6432675b9b53SMarc-André Lureau# check for slirp
6433675b9b53SMarc-André Lureau
6434d599938aSLaurent Vivier# slirp is only required when building softmmu targets
6435d599938aSLaurent Vivierif test -z "$slirp" -a "$softmmu" != "yes" ; then
6436d599938aSLaurent Vivier    slirp="no"
6437d599938aSLaurent Vivierfi
6438d599938aSLaurent Vivier
6439675b9b53SMarc-André Lureaucase "$slirp" in
6440675b9b53SMarc-André Lureau  "" | yes)
6441675b9b53SMarc-André Lureau    if $pkg_config slirp; then
6442675b9b53SMarc-André Lureau      slirp=system
64437c57bdd8SMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
64447c57bdd8SMarc-André Lureau      slirp=git
6445675b9b53SMarc-André Lureau    elif test -e "${source_path}/slirp/Makefile" ; then
6446675b9b53SMarc-André Lureau      slirp=internal
6447675b9b53SMarc-André Lureau    elif test -z "$slirp" ; then
6448675b9b53SMarc-André Lureau      slirp=no
6449675b9b53SMarc-André Lureau    else
6450675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel or git submodule"
6451675b9b53SMarc-André Lureau    fi
6452675b9b53SMarc-André Lureau    ;;
6453675b9b53SMarc-André Lureau
6454675b9b53SMarc-André Lureau  system)
6455675b9b53SMarc-André Lureau    if ! $pkg_config slirp; then
6456675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel"
6457675b9b53SMarc-André Lureau    fi
6458675b9b53SMarc-André Lureau    ;;
6459675b9b53SMarc-André Lureauesac
6460675b9b53SMarc-André Lureau
6461675b9b53SMarc-André Lureaucase "$slirp" in
64627c57bdd8SMarc-André Lureau  git | internal)
64637c57bdd8SMarc-André Lureau    if test "$slirp" = git; then
64647c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
64657c57bdd8SMarc-André Lureau    fi
6466675b9b53SMarc-André Lureau    mkdir -p slirp
6467675b9b53SMarc-André Lureau    slirp_cflags="-I\$(SRC_PATH)/slirp/src -I\$(BUILD_DIR)/slirp/src"
6468675b9b53SMarc-André Lureau    slirp_libs="-L\$(BUILD_DIR)/slirp -lslirp"
6469b965e8c5SPaolo Bonzini    if test "$mingw32" = "yes" ; then
6470b965e8c5SPaolo Bonzini      slirp_libs="$slirp_libs -lws2_32 -liphlpapi"
6471b965e8c5SPaolo Bonzini    fi
6472675b9b53SMarc-André Lureau    ;;
6473675b9b53SMarc-André Lureau
6474675b9b53SMarc-André Lureau  system)
6475675b9b53SMarc-André Lureau    slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
6476675b9b53SMarc-André Lureau    slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
6477675b9b53SMarc-André Lureau    slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
6478675b9b53SMarc-André Lureau    ;;
6479675b9b53SMarc-André Lureau
6480675b9b53SMarc-André Lureau  no)
6481675b9b53SMarc-André Lureau    ;;
6482675b9b53SMarc-André Lureau  *)
6483675b9b53SMarc-André Lureau    error_exit "Unknown state for slirp: $slirp"
6484675b9b53SMarc-André Lureau    ;;
6485675b9b53SMarc-André Lureauesac
6486675b9b53SMarc-André Lureau
648754e7aac0SAlexey Krasikov##########################################
648854e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall
648954e7aac0SAlexey Krasikov
649054e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then
649154e7aac0SAlexey Krasikov
649254e7aac0SAlexey Krasikov    have_keyring=no
649354e7aac0SAlexey Krasikov    cat > $TMPC << EOF
649454e7aac0SAlexey Krasikov#include <errno.h>
649554e7aac0SAlexey Krasikov#include <asm/unistd.h>
649654e7aac0SAlexey Krasikov#include <linux/keyctl.h>
649754e7aac0SAlexey Krasikov#include <unistd.h>
649854e7aac0SAlexey Krasikovint main(void) {
649954e7aac0SAlexey Krasikov    return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
650054e7aac0SAlexey Krasikov}
650154e7aac0SAlexey KrasikovEOF
650254e7aac0SAlexey Krasikov    if compile_prog "" "" ; then
650354e7aac0SAlexey Krasikov        have_keyring=yes
650454e7aac0SAlexey Krasikov    fi
650554e7aac0SAlexey Krasikovfi
650654e7aac0SAlexey Krasikovif test "$secret_keyring" != "no"
650754e7aac0SAlexey Krasikovthen
6508b418d265SDavid Edmondson    if test "$have_keyring" = "yes"
650954e7aac0SAlexey Krasikov    then
651054e7aac0SAlexey Krasikov	secret_keyring=yes
651154e7aac0SAlexey Krasikov    else
651254e7aac0SAlexey Krasikov	if test "$secret_keyring" = "yes"
651354e7aac0SAlexey Krasikov	then
651454e7aac0SAlexey Krasikov	    error_exit "syscall __NR_keyctl requested, \
651554e7aac0SAlexey Krasikovbut not implemented on your system"
651654e7aac0SAlexey Krasikov	else
651754e7aac0SAlexey Krasikov	    secret_keyring=no
651854e7aac0SAlexey Krasikov	fi
651954e7aac0SAlexey Krasikov    fi
652054e7aac0SAlexey Krasikovfi
652154e7aac0SAlexey Krasikov
652292500362SAlexey Krasikov##########################################
652392500362SAlexey Krasikov# check for usable keyutils.h
652492500362SAlexey Krasikov
652592500362SAlexey Krasikovif test "$linux" = "yes" ; then
652692500362SAlexey Krasikov
652792500362SAlexey Krasikov    have_keyutils=no
652892500362SAlexey Krasikov    cat > $TMPC << EOF
652992500362SAlexey Krasikov#include <errno.h>
653092500362SAlexey Krasikov#include <asm/unistd.h>
653192500362SAlexey Krasikov#include <unistd.h>
653292500362SAlexey Krasikov#include <sys/types.h>
653392500362SAlexey Krasikov#include <keyutils.h>
653492500362SAlexey Krasikovint main(void) {
653592500362SAlexey Krasikov    return request_key("user", NULL, NULL, 0);
653692500362SAlexey Krasikov}
653792500362SAlexey KrasikovEOF
653892500362SAlexey Krasikov    if compile_prog "" "-lkeyutils"; then
653992500362SAlexey Krasikov        have_keyutils=yes
654092500362SAlexey Krasikov    fi
654192500362SAlexey Krasikovfi
654292500362SAlexey Krasikov
6543675b9b53SMarc-André Lureau
6544675b9b53SMarc-André Lureau##########################################
6545e86ecd4bSJuan Quintela# End of CC checks
6546e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
6547e86ecd4bSJuan Quintela
6548d83414e1SMarc-André Lureauwrite_c_skeleton
6549d83414e1SMarc-André Lureau
65501d728c39SBlue Swirlif test "$gcov" = "yes" ; then
6551db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fprofile-arcs -ftest-coverage -g $QEMU_CFLAGS"
6552db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fprofile-arcs -ftest-coverage $QEMU_LDFLAGS"
6553b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
6554e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
655548e56d50SPaolo Bonzinielif test "$debug" = "no"; then
6556ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
6557e86ecd4bSJuan Quintelafi
6558a316e378SJuan Quintela
6559247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
6560db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS"
6561db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS"
6562d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
6563d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
6564d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6565d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
6566d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
6567d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6568d83414e1SMarc-André Lureau  fi
6569247724cbSMarc-André Lureaufi
65700aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then
65710aebab04SLingfeng Yang  if test "$have_tsan_iface_fiber" = "yes" ; then
65720aebab04SLingfeng Yang    QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS"
65730aebab04SLingfeng Yang    QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS"
65740aebab04SLingfeng Yang  else
65750aebab04SLingfeng Yang    error_exit "Cannot enable TSAN due to missing fiber annotation interface."
65760aebab04SLingfeng Yang  fi
65770aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then
65780aebab04SLingfeng Yang  error_exit "Cannot enable TSAN due to missing sanitize thread interface."
65790aebab04SLingfeng Yangfi
6580247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
6581db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS"
6582db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS"
6583247724cbSMarc-André Lureaufi
6584247724cbSMarc-André Lureau
65856542aa9cSPeter Lieven##########################################
65866542aa9cSPeter Lieven# Do we have libnfs
65876542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
6588b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
65896542aa9cSPeter Lieven    libnfs="yes"
65906542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
65916542aa9cSPeter Lieven  else
65926542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
65938efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
65946542aa9cSPeter Lieven    fi
65956542aa9cSPeter Lieven    libnfs="no"
65966542aa9cSPeter Lieven  fi
65976542aa9cSPeter Lievenfi
65981d728c39SBlue Swirl
65993efac6ebSTomáš Golembiovský##########################################
66003efac6ebSTomáš Golembiovský# Do we have libudev
66013efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
66023efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
66033efac6ebSTomáš Golembiovský    libudev="yes"
66043efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
66053efac6ebSTomáš Golembiovský  else
66063efac6ebSTomáš Golembiovský    libudev="no"
66073efac6ebSTomáš Golembiovský  fi
66083efac6ebSTomáš Golembiovskýfi
66093efac6ebSTomáš Golembiovský
66106ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
66116ca026cbSPeter Maydellif test "$werror" = "yes"; then
66126ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
66136ca026cbSPeter Maydellfi
66146ca026cbSPeter Maydell
66150aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries.
66160aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then
6617e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
6618db5adeaaSPaolo Bonzini        QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS"
6619e86ecd4bSJuan Quintela    fi
6620e86ecd4bSJuan Quintelafi
6621e86ecd4bSJuan Quintela
662294dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
662394dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
662494dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
662594dd53c5SGerd Hoffmannelse
662694dd53c5SGerd Hoffmann    POD2MAN="pod2man"
662794dd53c5SGerd Hoffmannfi
662894dd53c5SGerd Hoffmann
6629952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
6630952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
6631952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
6632e9a3591fSChristian Borntraeger        if ld_has $flag ; then
6633db5adeaaSPaolo Bonzini            QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS"
6634952afb71SBlue Swirl        fi
6635952afb71SBlue Swirl    done
6636952afb71SBlue Swirlfi
6637952afb71SBlue Swirl
66387776ea6bSPhilippe Mathieu-Daudé# Disable OpenBSD W^X if available
66397776ea6bSPhilippe Mathieu-Daudéif test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
66407776ea6bSPhilippe Mathieu-Daudé    cat > $TMPC <<EOF
66417776ea6bSPhilippe Mathieu-Daudé    int main(void) { return 0; }
66427776ea6bSPhilippe Mathieu-DaudéEOF
66437776ea6bSPhilippe Mathieu-Daudé    wx_ldflags="-Wl,-z,wxneeded"
66447776ea6bSPhilippe Mathieu-Daudé    if compile_prog "" "$wx_ldflags"; then
66457776ea6bSPhilippe Mathieu-Daudé        QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
66467776ea6bSPhilippe Mathieu-Daudé    fi
66477776ea6bSPhilippe Mathieu-Daudéfi
66487776ea6bSPhilippe Mathieu-Daudé
664910ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
6650e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
6651528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
6652834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
6653a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
665467ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
66555a67135aSbellard
6656e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
6657e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
6658e0580342SKamil Rytarowski  ivshmem=yes
6659e0580342SKamil Rytarowskifi
6660e0580342SKamil Rytarowski
66614b1c11fdSDaniel P. Berrangetools=""
66624b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
666372d277a7SGerd Hoffmann  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) qemu-edid\$(EXESUF) $tools"
66644b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
6665f353415fSKevin Wolf    tools="qemu-nbd\$(EXESUF) qemu-storage-daemon\$(EXESUF) $tools"
6666b1449edbSKamil Rytarowski  fi
6667b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
6668a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
66694b1c11fdSDaniel P. Berrange  fi
66701b9d35f3SViktor Prutyanov  if [ "$curl" = "yes" ]; then
66711b9d35f3SViktor Prutyanov      tools="elf2dmp\$(EXESUF) $tools"
66723fa2d384SViktor Prutyanov  fi
66734b1c11fdSDaniel P. Berrangefi
66744b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
6675b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
66767e462613SPaolo Bonzini    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
6677983eef5aSMeador Inge      virtfs=yes
6678fdbff6bdSPhilippe Mathieu-Daudé      helpers="$helpers fsdev/virtfs-proxy-helper\$(EXESUF)"
6679983eef5aSMeador Inge    else
6680983eef5aSMeador Inge      if test "$virtfs" = yes; then
66817e462613SPaolo Bonzini        error_exit "VirtFS requires libcap-ng devel and libattr devel"
6682983eef5aSMeador Inge      fi
668317500370SAndreas Färber      virtfs=no
6684983eef5aSMeador Inge    fi
6685fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
6686fe8fc5aeSPaolo Bonzini      mpath=yes
6687fe8fc5aeSPaolo Bonzini    else
6688fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
6689fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
6690fe8fc5aeSPaolo Bonzini      fi
6691fe8fc5aeSPaolo Bonzini      mpath=no
6692fe8fc5aeSPaolo Bonzini    fi
6693fdbff6bdSPhilippe Mathieu-Daudé    helpers="$helpers scsi/qemu-pr-helper\$(EXESUF)"
6694b855f8d1SPaolo Bonzini  else
6695b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
6696b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
6697b855f8d1SPaolo Bonzini    fi
6698b855f8d1SPaolo Bonzini    virtfs=no
6699fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
6700fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
6701fe8fc5aeSPaolo Bonzini    fi
6702fe8fc5aeSPaolo Bonzini    mpath=no
670317bff52bSM. Mohan Kumar  fi
67046a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
67056a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
67066a021536SGerd Hoffmann  fi
6707ff69fd8cSLaurent Vivierfi
67089d6bc27bSMichael Roth
67099d6bc27bSMichael Roth# Probe for guest agent support/options
67109d6bc27bSMichael Roth
6711e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
6712a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
6713a5125905SLaurent Vivier      guest_agent=no
6714a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
67150814465aSPaolo Bonzini      tools="qemu-ga\$(EXESUF) $tools"
6716e8ef31a3SMichael Tokarev      guest_agent=yes
6717e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
6718e8ef31a3SMichael Tokarev      guest_agent=no
6719e8ef31a3SMichael Tokarev  else
6720e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
6721ca35f780SPaolo Bonzini  fi
67224b1c11fdSDaniel P. Berrangefi
6723ca35f780SPaolo Bonzini
67249d6bc27bSMichael Roth# Guest agent Window MSI  package
67259d6bc27bSMichael Roth
67269d6bc27bSMichael Rothif test "$guest_agent" != yes; then
67279d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
67289d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
67299d6bc27bSMichael Roth  fi
67309d6bc27bSMichael Roth  guest_agent_msi=no
67319d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
67329d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
67339d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
67349d6bc27bSMichael Roth  fi
67359d6bc27bSMichael Roth  guest_agent_msi=no
67369d6bc27bSMichael Rothelif ! has wixl; then
67379d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
67389d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
67399d6bc27bSMichael Roth  fi
67409d6bc27bSMichael Roth  guest_agent_msi=no
67411a34904eSMichael Rothelse
67421a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
67431a34904eSMichael Roth  # disabled explicitly
67441a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
67451a34904eSMichael Roth    guest_agent_msi=yes
67461a34904eSMichael Roth  fi
67479d6bc27bSMichael Rothfi
67489d6bc27bSMichael Roth
67491a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
67509d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
67519d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
67529d6bc27bSMichael Roth  fi
67539d6bc27bSMichael Roth
67549d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
67559d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
67569d6bc27bSMichael Roth  fi
67579d6bc27bSMichael Roth
67589d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
67599d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
67609d6bc27bSMichael Roth  fi
67619d6bc27bSMichael Roth
67629d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
676389138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
67649d6bc27bSMichael Roth  fi
67659d6bc27bSMichael Roth
676689138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
67679d6bc27bSMichael Roth
67689d6bc27bSMichael Roth  case "$cpu" in
67699d6bc27bSMichael Roth  x86_64)
67709d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
67719d6bc27bSMichael Roth    ;;
67729d6bc27bSMichael Roth  i386)
67739d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
67749d6bc27bSMichael Roth    ;;
67759d6bc27bSMichael Roth  *)
67769d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
67779d6bc27bSMichael Roth    ;;
67789d6bc27bSMichael Roth  esac
67799d6bc27bSMichael Rothfi
67809d6bc27bSMichael Roth
6781ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
6782ca35f780SPaolo Bonziniroms=
6783e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6784e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6785e633a5c6SEric Blake        test "$softmmu" = yes ; then
6786e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
6787c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6788c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6789c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
6790e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6791e57218b6SPeter Maydell            ld_i386_emulation="$emu"
6792ca35f780SPaolo Bonzini            roms="optionrom"
6793e57218b6SPeter Maydell            break
6794e57218b6SPeter Maydell        fi
6795e57218b6SPeter Maydell    done
6796ca35f780SPaolo Bonzinifi
6797ca35f780SPaolo Bonzini
67982e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
67999933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
68002e33c3f8SThomas Huth  write_c_skeleton
68012e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
68029933c305SChristian Borntraeger    roms="$roms s390-ccw"
68031ef6bfc2SPhilippe Mathieu-Daudé    # SLOF is required for building the s390-ccw firmware on s390x,
68041ef6bfc2SPhilippe Mathieu-Daudé    # since it is using the libnet code from SLOF for network booting.
68051ef6bfc2SPhilippe Mathieu-Daudé    if test -e "${source_path}/.git" ; then
68061ef6bfc2SPhilippe Mathieu-Daudé      git_submodules="${git_submodules} roms/SLOF"
68071ef6bfc2SPhilippe Mathieu-Daudé    fi
68089933c305SChristian Borntraeger  fi
68092e33c3f8SThomas Huthfi
68109933c305SChristian Borntraeger
681111cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
681211cde1c8SBruno 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.
681311cde1c8SBruno Dominguezif has $cxx; then
681411cde1c8SBruno Dominguez    cat > $TMPC <<EOF
681511cde1c8SBruno Dominguezint c_function(void);
681611cde1c8SBruno Dominguezint main(void) { return c_function(); }
681711cde1c8SBruno DominguezEOF
681811cde1c8SBruno Dominguez
681911cde1c8SBruno Dominguez    compile_object
682011cde1c8SBruno Dominguez
682111cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
682211cde1c8SBruno Dominguezextern "C" {
682311cde1c8SBruno Dominguez   int c_function(void);
682411cde1c8SBruno Dominguez}
682511cde1c8SBruno Dominguezint c_function(void) { return 42; }
682611cde1c8SBruno DominguezEOF
682711cde1c8SBruno Dominguez
682811cde1c8SBruno Dominguez    update_cxxflags
682911cde1c8SBruno Dominguez
6830db5adeaaSPaolo Bonzini    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then
683111cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
683211cde1c8SBruno Dominguez        :
683311cde1c8SBruno Dominguez    else
683411cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
683511cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
683611cde1c8SBruno Dominguez        cxx=
683711cde1c8SBruno Dominguez    fi
683811cde1c8SBruno Dominguezelse
683911cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
684011cde1c8SBruno Dominguez    cxx=
684111cde1c8SBruno Dominguezfi
684211cde1c8SBruno Dominguez
684302d34f62SCole Robinsonecho_version() {
684402d34f62SCole Robinson    if test "$1" = "yes" ; then
684502d34f62SCole Robinson        echo "($2)"
684602d34f62SCole Robinson    fi
684702d34f62SCole Robinson}
684802d34f62SCole Robinson
684950e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
685050e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
68518a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
685250e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
68535ca9388aSGerd Hoffmann
68547d13299dSbellardecho "Install prefix    $prefix"
685589138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
68563d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
685789138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
685889138857SStefan Weilecho "library directory $(eval echo $libdir)"
685989138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
686089138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
686189138857SStefan Weilecho "include directory $(eval echo $includedir)"
686289138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
686311d9f695Sbellardif test "$mingw32" = "no" ; then
686489138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
686589138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
686643ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
68675a699bbbSLaszlo Ersekelse
68685a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
6869d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
687011d9f695Sbellardfi
6871bc4486fbSPaolo Bonziniecho "Build directory   $(pwd)"
68725a67135aSbellardecho "Source path       $source_path"
6873cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
6874aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
68757d13299dSbellardecho "C compiler        $cc"
687683469015Sbellardecho "Host C compiler   $host_cc"
687783f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
68783c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
687945d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
68800c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
6881a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
68828a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS      $QEMU_LDFLAGS"
68837d13299dSbellardecho "make              $make"
68846a882643Spbrookecho "install           $install"
6885755ee70fSCleber Rosaecho "python            $python ($python_version)"
68862eb054c2SPeter Maydellif test "$docs" != "no"; then
68872eb054c2SPeter Maydell    echo "sphinx-build      $sphinx_build"
68882eb054c2SPeter Maydellfi
688939d87c8cSAlex Bennéeecho "genisoimage       $genisoimage"
689013336606SRobert Foleyecho "efi_aarch64       $efi_aarch64"
68913f1e8137SRobert Foleyecho "python_yaml       $python_yaml"
6892675b9b53SMarc-André Lureauecho "slirp support     $slirp $(echo_version $slirp $slirp_version)"
6893675b9b53SMarc-André Lureauif test "$slirp" != "no" ; then
6894e2d8830eSBrad    echo "smbd              $smbd"
6895e2d8830eSBradfi
689617969268SFam Zhengecho "module support    $modules"
6897bd83c861SChristian Ehrhardtecho "alt path mod load $module_upgrades"
6898a98fd896Sbellardecho "host CPU          $cpu"
6899de83cd02Sbellardecho "host big endian   $bigendian"
690097a847bcSbellardecho "target list       $target_list"
69017d13299dSbellardecho "gprof enabled     $gprof"
690203b4fe7dSaliguoriecho "sparse enabled    $sparse"
69031625af87Saliguoriecho "strip binaries    $strip_opt"
690405c2a3e7Sbellardecho "profiler          $profiler"
690543ce4dfeSbellardecho "static build      $static"
69061e4f6065SDaniele Buonoecho "safe stack        $safe_stack"
69075b0753e0Sbellardif test "$darwin" = "yes" ; then
69085b0753e0Sbellard    echo "Cocoa support     $cocoa"
69095b0753e0Sbellardfi
691089138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
6911a442fe2fSDaniel P. Berrangéecho "SDL image support $sdl_image"
691289138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
6913925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
691489138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
6915a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
6916ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
691791bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
6918e0576942SDaniel P. Berrangéif test "$gcrypt" = "yes"
6919e0576942SDaniel P. Berrangéthen
6920e0576942SDaniel P. Berrangé   echo "  hmac            $gcrypt_hmac"
6921e0576942SDaniel P. Berrangé   echo "  XTS             $gcrypt_xts"
6922e0576942SDaniel P. Berrangéfi
692389138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
6924dc2207afSDaniel P. Berrangéif test "$nettle" = "yes"
6925dc2207afSDaniel P. Berrangéthen
6926dc2207afSDaniel P. Berrangé   echo "  XTS             $nettle_xts"
6927dc2207afSDaniel P. Berrangéfi
69289a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
69298953caf3SDaniel P. Berrangeecho "PAM               $auth_pam"
6930e08bb301SSamuel Thibaultecho "iconv support     $iconv"
69314d3b6f6eSbalrogecho "curses support    $curses"
693247479c55SMarc-André Lureauecho "virgl support     $virglrenderer $(echo_version $virglrenderer $virgl_version)"
6933769ce76dSAlexander Grafecho "curl support      $curl"
693467b915a5Sbellardecho "mingw32 support   $mingw32"
69350c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
6936b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
6937b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
6938983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
6939fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
6940821601eaSJes Sorensenecho "VNC support       $vnc"
6941821601eaSJes Sorensenif test "$vnc" = "yes" ; then
69422f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
69432f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
6944efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
6945821601eaSJes Sorensenfi
6946e37630caSaliguoriecho "xen support       $xen"
69473996e85cSPaul Durrantif test "$xen" = "yes" ; then
69483996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
69493996e85cSPaul Durrantfi
69502e4d9fb1Saurel32echo "brlapi support    $brlapi"
6951a25dba17SJuan Quintelaecho "Documentation     $docs"
695240d6444eSAvi Kivityecho "PIE               $pie"
69538a16d273Sthsecho "vde support       $vde"
695458952137SVincenzo Maffioneecho "netmap support    $netmap"
69555c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
6956c10dd856SAarushi Mehtaecho "Linux io_uring support $linux_io_uring"
6957758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
695877755340Sthsecho "Install blobs     $blobs"
6959b31a0277SJuan Quintelaecho "KVM support       $kvm"
6960b0cb0a66SVincent Palatinecho "HAX support       $hax"
6961c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
6962d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
6963b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
6964b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
6965b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
69669195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
6967b3f6ea7eSPaolo Bonzinifi
69685a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
6969b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
697021ab34c9SMarcel Apfelbaumecho "PVRDMA support    $pvrdma"
6971f652e6afSaurel32echo "fdt support       $fdt"
6972a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
6973ceb42de8Saliguoriecho "preadv support    $preadv"
69745f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
6975e78815a5SAndreas Färberecho "madvise           $madvise"
6976e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
69779bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
697847e98658SCorey Bryantecho "libcap-ng support $cap_ng"
6979d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
6980042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
69815e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
6982fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
6983e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
698498fc1adaSDr. David Alan Gilbertecho "vhost-user-fs support $vhost_user_fs"
6985108a6481SCindy Luecho "vhost-vdpa support $vhost_vdpa"
69865b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
6987713572a7SMarc-André Lureauif have_backend "simple"; then
69889410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
6989e00e36fbSStefan Weilfi
699089138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
6991f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
6992dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
69937b02f544SMarc-André Lureauecho "smartcard support $smartcard"
69942b2325ffSGerd Hoffmannecho "libusb            $libusb"
699569354a83SHans de Goedeecho "usb net redir     $usb_redir"
6996da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
6997014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
6998c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
69996542aa9cSPeter Lievenecho "libnfs support    $libnfs"
7000d138cee9SMichael Rothecho "build guest agent $guest_agent"
7001d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
700250cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
70034c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
7004f794573eSEduardo Otuboecho "seccomp support   $seccomp"
70057c2acc70SPeter Maydellecho "coroutine backend $coroutine"
700670c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
70077d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
7008ba59fb77SPaolo Bonziniecho "mutex debugging   $debug_mutex"
7009f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
7010eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
70111d728c39SBlue Swirlecho "gcov              $gcov_tool"
70121d728c39SBlue Swirlecho "gcov enabled      $gcov"
7013ab214c29SStefan Bergerecho "TPM support       $tpm"
7014b10d49d7SPino Toscanoecho "libssh support    $libssh"
70153556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
7016ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
7017607dacd0Sqiaonuohanecho "lzo support       $lzo"
7018607dacd0Sqiaonuohanecho "snappy support    $snappy"
70196b383c08SPeter Wuecho "bzip2 support     $bzip2"
702083bc1f97SJulio Faraccoecho "lzfse support     $lzfse"
70213a678481SJuan Quintelaecho "zstd support      $zstd"
7022a99d57bbSWanlong Gaoecho "NUMA host support $numa"
7023ed279a06SKlim Kireevecho "libxml2           $libxml2"
70242847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
70257b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
702699f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
70276b8cd447SRobert Hooecho "avx512f optimization $avx512f_opt"
7028a6b1d4c0SChanglong Xieecho "replication support $replication"
7029da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
70302f740136SJeff Codyecho "bochs support     $bochs"
70312f740136SJeff Codyecho "cloop support     $cloop"
70322f740136SJeff Codyecho "dmg support       $dmg"
70332f740136SJeff Codyecho "qcow v1 support   $qcow1"
70342f740136SJeff Codyecho "vdi support       $vdi"
70352f740136SJeff Codyecho "vvfat support     $vvfat"
70362f740136SJeff Codyecho "qed support       $qed"
70372f740136SJeff Codyecho "parallels support $parallels"
70382f740136SJeff Codyecho "sheepdog support  $sheepdog"
70398ca80760SRichard Hendersonecho "capstone          $capstone"
704017824406SJunyan Heecho "libpmem support   $libpmem"
704121b2eca6SJingqi Liuecho "libdaxctl support $libdaxctl"
70423efac6ebSTomáš Golembiovskýecho "libudev           $libudev"
7043f3494749SPaolo Bonziniecho "default devices   $default_devices"
704440e8c6f4SAlex Bennéeecho "plugin support    $plugins"
7045adc28027SAlexander Bulekovecho "fuzzing support   $fuzzing"
7046f48e590aSAlex Bennéeecho "gdb               $gdb_bin"
7047b767d257SMarek Marczykowski-Góreckiecho "rng-none          $rng_none"
704854e7aac0SAlexey Krasikovecho "Linux keyring     $secret_keyring"
704967b915a5Sbellard
7050898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
7051898be3e0SPeter Maydell    echo
7052898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
7053898be3e0SPeter Maydell    echo
7054898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
7055898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
7056898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
7057898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
7058898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
7059898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
7060898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
7061898be3e0SPeter Maydellfi
7062898be3e0SPeter Maydell
7063898be3e0SPeter Maydellif test "$supported_os" = "no"; then
7064898be3e0SPeter Maydell    echo
7065898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
7066898be3e0SPeter Maydell    echo
7067c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
7068c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
7069898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
7070898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
7071898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
7072898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
7073898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
7074898be3e0SPeter Maydellfi
7075898be3e0SPeter Maydell
707698ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
707797a847bcSbellard
7078dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
7079dbd99ae3SStefan Weil
708098ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
708198ec69acSJuan Quintelaecho >> $config_host_mak
708298ec69acSJuan Quintela
7083e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
708499d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
708599d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
70863aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
70878bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
70880f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
708999d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
709099d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
709122d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
70929afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
70933d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
70949afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
7095e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
70965a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
7097785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
70985a699bbbSLaszlo Ersekfi
7099f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
7100834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
7101a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
710267ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
710302f9135bSDaniel P. Berrangéecho "libs_cpu=$libs_cpu" >> $config_host_mak
7104f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
7105cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
7106aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
7107f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
7108804edf29SJuan Quintela
710998ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
7110727e5283SPaolo Bonzini
7111f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
7112f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
7113f3494749SPaolo Bonzinielse
7114f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
7115f3494749SPaolo Bonzinifi
7116f8393946Saurel32if test "$debug_tcg" = "yes" ; then
71172358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
7118f8393946Saurel32fi
71191625af87Saliguoriif test "$strip_opt" = "yes" ; then
712052ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
71211625af87Saliguorifi
71227d13299dSbellardif test "$bigendian" = "yes" ; then
7123e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
712497a847bcSbellardfi
712567b915a5Sbellardif test "$mingw32" = "yes" ; then
712698ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
712789138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
71289fe6de94SBlue Swirl  version_major=${rc_version%%.*}
71299fe6de94SBlue Swirl  rc_version=${rc_version#*.}
71309fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
71319fe6de94SBlue Swirl  rc_version=${rc_version#*.}
71329fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
71339fe6de94SBlue Swirl  version_micro=0
71349fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
71359fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
7136d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
7137d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
7138f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
7139d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
7140d9840e25STomoki Sekiyama  fi
714150cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
714276dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
714350cbebb9SMichael Roth  fi
71441a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
71459dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
71469dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
71479dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
71489dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
71499dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
71509dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
71519dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
71529dacf32dSYossi Hindin  fi
7153210fa556Spbrookelse
715435f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
7155210fa556Spbrookfi
7156128ab2ffSblueswir1
7157dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
7158dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
7159dffcb71cSMark McLoughlinfi
7160dffcb71cSMark McLoughlin
716183fb7adfSbellardif test "$darwin" = "yes" ; then
716298ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
716383fb7adfSbellardfi
7164b29fe3edSmalc
7165ec530c81Sbellardif test "$solaris" = "yes" ; then
716698ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
7167ec530c81Sbellardfi
7168179cf400SAndreas Färberif test "$haiku" = "yes" ; then
7169179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
7170179cf400SAndreas Färberfi
717197a847bcSbellardif test "$static" = "yes" ; then
717298ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
717397a847bcSbellardfi
71741ba16968SStefan Weilif test "$profiler" = "yes" ; then
71752358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
717605c2a3e7Sbellardfi
7177c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then
7178c932ce31SPaolo Bonzini  echo "CONFIG_TOOLS=y" >> $config_host_mak
7179c932ce31SPaolo Bonzinifi
7180675b9b53SMarc-André Lureauif test "$slirp" != "no"; then
718198ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
7182e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
7183675b9b53SMarc-André Lureau  echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
7184675b9b53SMarc-André Lureau  echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
7185675b9b53SMarc-André Lureaufi
71867c57bdd8SMarc-André Lureauif [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
71873b8593eeSMarkus Armbruster    echo "config-host.h: slirp/all" >> $config_host_mak
7188c20709aaSbellardfi
71898a16d273Sthsif test "$vde" = "yes" ; then
719098ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
7191e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
71928a16d273Sthsfi
719358952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
719458952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
719558952137SVincenzo Maffionefi
7196015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
7197015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
7198015a33bdSGongleifi
71994cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then
72004cc600d2SPaolo Bonzini  echo "CONFIG_GPROF=y" >> $config_host_mak
72014cc600d2SPaolo Bonzinifi
720247e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
7203a358bca2SPaolo Bonzini  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
720447e98658SCorey Bryantfi
72052358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
72060c58ac1cSmalcfor drv in $audio_drv_list; do
72071ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
7208ce3dc033SGerd Hoffmann    case "$drv" in
7209051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
7210ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
7211ce3dc033SGerd Hoffmann	*)
7212ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
7213ce3dc033SGerd Hoffmann    esac
72140c58ac1cSmalcdone
7215b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
7216b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
7217b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
7218b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
7219b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
72202e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak
7221d5631638Smalcif test "$audio_win_int" = "yes" ; then
7222d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
7223d5631638Smalcfi
7224b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
7225b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
7226821601eaSJes Sorensenif test "$vnc" = "yes" ; then
7227821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
7228821601eaSJes Sorensenfi
72292f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
723098ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
72312f9606b3Saliguorifi
7232821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
72332f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
72342f6f5c7aSCorentin Charyfi
7235821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
7236efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
7237efe556adSCorentin Charyfi
72386a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
72396a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
72406a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
72416a021536SGerd Hoffmannfi
7242dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
7243dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
7244dce512deSChristoph Hellwigfi
724589138857SStefan Weilqemu_version=$(head $source_path/VERSION)
724698ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
72472358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
724898ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
72492b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
7250a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
725198ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
7252cc8ae6deSpbrookfi
725317969268SFam Zhengif test "$modules" = "yes"; then
7254e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
7255e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
725689138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
725717969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
725817969268SFam Zhengfi
7259bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then
7260bd83c861SChristian Ehrhardt  echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak
7261bd83c861SChristian Ehrhardtfi
7262e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
72638781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
72648781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
72658781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
72668781595bSGerd Hoffmannfi
72671ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
726896400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
72698ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
72708ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
7271a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes" ; then
7272a442fe2fSDaniel P. Berrangé      echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
7273a442fe2fSDaniel P. Berrangé  fi
727449ecc3faSbellardfi
727549ecc3faSbellardif test "$cocoa" = "yes" ; then
727698ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
727749ecc3faSbellardfi
7278e08bb301SSamuel Thibaultif test "$iconv" = "yes" ; then
7279e08bb301SSamuel Thibault  echo "CONFIG_ICONV=y" >> $config_host_mak
7280e08bb301SSamuel Thibault  echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
7281e08bb301SSamuel Thibault  echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
7282e08bb301SSamuel Thibaultfi
72834d3b6f6eSbalrogif test "$curses" = "yes" ; then
72842373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
72852373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
72862373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
7287ab4e5602SJan Kiszkafi
7288099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
72892358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
7290099d6b0fSRiku Voipiofi
729140ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
729240ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
729340ff6d7eSKevin Wolffi
72943ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
72952358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
72963ce34dfbSvibisreenivasanfi
7297c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
7298c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
7299c2882b96SRiku Voipiofi
7300751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
7301751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
7302751bcc39SMarc-André Lureaufi
7303955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
7304955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
7305955727d2SCortland Tölvafi
7306d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
7307d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
7308d0927938SUlrich Hechtfi
73093d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
73103d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
73113d4fa43eSKusanagi Kouichifi
7312b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
7313b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
7314b953f075SDenis V. Lunevfi
7315ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
7316ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
7317ed911435SKevin Wolffi
7318c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
7319c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
7320c727f47dSPeter Maydellfi
7321dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
7322dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
7323dace20dcSPeter Maydellfi
7324d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
7325d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
7326d0927938SUlrich Hechtfi
73274e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
73284e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
73294e0c6529SAlex Blighfi
7330cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
7331cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
7332cd758dd0SAlex Blighfi
73333b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
73343b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
73353b6edd16SPeter Maydellfi
73363b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
73373b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
73383b6edd16SPeter Maydellfi
7339a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
7340a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
7341a8fd1abaSPeter Maydellfi
734251834341SRiku Voipioif test "$timerfd" = "yes" ; then
734351834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
734451834341SRiku Voipiofi
73459af5c906SRiku Voipioif test "$setns" = "yes" ; then
73469af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
73479af5c906SRiku Voipiofi
734838860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
734938860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
735038860a03SAleksandar Markovicfi
73515a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
73525a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
73535a03cd00SAleksandar Markovicfi
7354db37dd89SAleksandar Markovicif test "$kcov" = "yes" ; then
7355db37dd89SAleksandar Markovic  echo "CONFIG_KCOV=y" >> $config_host_mak
7356db37dd89SAleksandar Markovicfi
73573b3f24adSaurel32if test "$inotify" = "yes" ; then
73582358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
73593b3f24adSaurel32fi
7360c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
7361c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
7362c05c7a73SRiku Voipiofi
7363401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
7364401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
7365401bc051SPeter Maydellfi
73665c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
73675c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
73685c99fa37SKeno Fischerfi
73698a792b03SJiufei Xueif test "$st_atim" = "yes" ; then
73708a792b03SJiufei Xue  echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
73718a792b03SJiufei Xuefi
73726ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
73736ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
73746ae9a1f4SJuan Quintelafi
73756ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
73766ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
73776ae9a1f4SJuan Quintelafi
7378769ce76dSAlexander Grafif test "$curl" = "yes" ; then
7379d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
7380b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
73816ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
7382769ce76dSAlexander Graffi
73832e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
738498ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
73858eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
73862e4d9fb1Saurel32fi
7387a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
7388e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
7389a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
7390014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
7391925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
7392925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
7393925a0400SGerd Hoffmann  fi
7394bbbf9bfbSStefan Weilfi
7395f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
7396f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
7397f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
7398f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
739925a97a56SMarc-André Lureau    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
7400f876b765SMarc-André Lureaufi
7401a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
7402ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
7403ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
7404ddbb0d09SDaniel P. Berrangefi
740591bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
740691bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
74071f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
74081f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
74091f923c70SLongpeng(Mike)  fi
741062893b67SDaniel P. Berrangefi
741191bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
741291bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
7413becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
7414ed754746SDaniel P. Berrangefi
7415e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then
7416e0576942SDaniel P. Berrangé  echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
7417e0576942SDaniel P. Berrangéfi
74189a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
74199a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
74209a2fd434SDaniel P. Berrangefi
74218953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
74228953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
74238953caf3SDaniel P. Berrangefi
7424559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
7425559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
7426559607eaSDaniel P. Berrangefi
7427e865b97fSChen Gangif test "$have_drm_h" = "yes" ; then
7428e865b97fSChen Gang  echo "HAVE_DRM_H=y" >> $config_host_mak
7429e865b97fSChen Gangfi
74306b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
74316b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
74326b39b063SEric Blakefi
74339df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then
74349df8b20dSThomas Huth    echo "HAVE_OPENPTY=y" >> $config_host_mak
74359df8b20dSThomas Huthfi
7436277abf15SJan Vesely
7437277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
7438277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
7439277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
7440277abf15SJan Vesely# if this macro is set.
7441277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
7442277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
7443277abf15SJan Veselyfi
74441efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
74451efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
74461efad060SFam Zhengfi
7447bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
7448bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
7449a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
7450e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
7451a4ccabcfSAnthony Liguorifi
74529d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
74539d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
74549d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
74559d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
74569d9e1521SGerd Hoffmannfi
7457e37630caSaliguoriif test "$xen" = "yes" ; then
74586dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
7459d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
7460e37630caSaliguorifi
74615c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
74625c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
74635c6c3a6cSChristoph Hellwigfi
7464c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then
7465c10dd856SAarushi Mehta  echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
7466c10dd856SAarushi Mehta  echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
7467c10dd856SAarushi Mehta  echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
7468c10dd856SAarushi Mehtafi
7469758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
7470758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
7471758e8e38SVenkateswararao Jujjuri (JV)fi
74724f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
74734f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
74744f26f2b6SAvi Kivityfi
7475983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
7476758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
7477758e8e38SVenkateswararao Jujjuri (JV)fi
7478fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
7479fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
74801b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
74811b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
74821b0578f5SMurilo Opsfelder Araujo  fi
7483fe8fc5aeSPaolo Bonzinifi
74845e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
74855e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
74865e9be92dSNicholas Bellingerfi
7487af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
7488af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
7489af3bba76SPaolo Bonzinifi
7490af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
749156f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
749203ce5744SNikolay Nikolaevfi
7493108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then
7494108a6481SCindy Lu  echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak
7495108a6481SCindy Lufi
7496042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
7497042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
7498042cea27SGongleifi
7499fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
7500fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
75015fe97d88SStefano Garzarella  if test "$vhost_user" = "yes" ; then
75025fe97d88SStefano Garzarella    echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak
75035fe97d88SStefano Garzarella  fi
7504fc0b9b0eSStefan Hajnoczifi
7505299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
7506299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
7507299e6f19SPaolo Bonzinifi
7508e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
7509e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
7510e6a74868SMarc-André Lureaufi
7511108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then
7512108a6481SCindy Lu  echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak
7513108a6481SCindy Lufi
751498fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then
751598fc1adaSDr. David Alan Gilbert  echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
751698fc1adaSDr. David Alan Gilbertfi
751777755340Sthsif test "$blobs" = "yes" ; then
751898ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
751977755340Sthsfi
7520bf9298b9Saliguoriif test "$iovec" = "yes" ; then
75212358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
7522bf9298b9Saliguorifi
7523ceb42de8Saliguoriif test "$preadv" = "yes" ; then
75242358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
7525ceb42de8Saliguorifi
7526e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
75273f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
7528f652e6afSaurel32fi
7529a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
7530a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
7531a40161cbSPaolo Bonzinifi
7532dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
7533dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
7534dcc38d1cSMarcelo Tosattifi
7535d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
7536d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
7537d339d766SRichard W.M. Jonesfi
7538b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
7539b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
75409195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
75419195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
75429195b2c2SStefan Weil  fi
7543b3f6ea7eSPaolo Bonzinifi
75445f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
75455f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
75465f6b9e8fSBlue Swirlfi
7547e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
7548e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
7549e78815a5SAndreas Färberfi
7550e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
7551e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
7552e78815a5SAndreas Färberfi
75539bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
75549bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
75559bc5a719SAndreas Gustafssonfi
755697a847bcSbellard
7557cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
7558cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
7559cd4ec0b4SGerd Hoffmannfi
7560cd4ec0b4SGerd Hoffmann
75617b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
75627b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
75637b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
75647b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
7565111a38b0SRobert Relyeafi
7566111a38b0SRobert Relyea
75672b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
75682b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
7569b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
7570b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
75712b2325ffSGerd Hoffmannfi
75722b2325ffSGerd Hoffmann
757369354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
757469354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
7575cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
7576cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
757769354a83SHans de Goedefi
757869354a83SHans de Goede
7579da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
7580da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
7581da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
7582014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
7583014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
7584014cb152SGerd Hoffmann  fi
758520ff075bSMichael Wallefi
758620ff075bSMichael Walle
7587d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
7588d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
7589d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
7590d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
7591d52c454aSMarc-André Lureaufi
7592d52c454aSMarc-André Lureau
7593d52c454aSMarc-André Lureau
75945a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
75955a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
75965a22ab71SYang Zhongfi
75975a22ab71SYang Zhong
759899f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
759999f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
760099f2dbd3SLiang Lifi
760199f2dbd3SLiang Li
76026b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then
76036b8cd447SRobert Hoo  echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
76046b8cd447SRobert Hoofi
76056b8cd447SRobert Hoo
7606607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
7607607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
7608607dacd0Sqiaonuohanfi
7609607dacd0Sqiaonuohan
7610607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
7611607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
7612607dacd0Sqiaonuohanfi
7613607dacd0Sqiaonuohan
76146b383c08SPeter Wuif test "$bzip2" = "yes" ; then
76156b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
76166b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
76176b383c08SPeter Wufi
76186b383c08SPeter Wu
761983bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
762083bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
762183bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
762283bc1f97SJulio Faraccofi
762383bc1f97SJulio Faracco
76243a678481SJuan Quintelaif test "$zstd" = "yes" ; then
76253a678481SJuan Quintela  echo "CONFIG_ZSTD=y" >> $config_host_mak
76263a678481SJuan Quintelafi
76273a678481SJuan Quintela
7628c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
7629d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
76306ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
76316ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
7632c589b249SRonnie Sahlbergfi
7633c589b249SRonnie Sahlberg
76346542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
76354be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
76364be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
76376542aa9cSPeter Lievenfi
76386542aa9cSPeter Lieven
7639f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
7640f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
7641c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
7642c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
7643f794573eSEduardo Otubofi
7644f794573eSEduardo Otubo
764583fb7adfSbellard# XXX: suppress that
76467d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
76472358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
76487d3505c5Sbellardfi
76497d3505c5Sbellard
76504d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
76514d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
76524d9310f4SDaniel P. Berrangefi
76533556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
76543556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
76553556c233SPaolo Bonzinifi
7656f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
7657d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
76586ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
76596ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
7660f27aaf4bSChristian Brunnerfi
766120ff6c80SAnthony Liguori
76627c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
766370c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
766470c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
766570c60c08SStefan Hajnoczielse
766670c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
766770c60c08SStefan Hajnoczifi
7668d0e2fce5SAneesh Kumar K.V
76697d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
76707d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
76717d992e4dSPeter Lievenfi
76727d992e4dSPeter Lieven
7673f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
7674f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
7675f0d92b56SLongpeng(Mike)fi
7676f0d92b56SLongpeng(Mike)
7677d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
7678d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
7679d2042378SAneesh Kumar K.Vfi
7680d2042378SAneesh Kumar K.V
7681e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
7682e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
7683e06a765eSHarsh Prateek Borafi
7684e06a765eSHarsh Prateek Bora
76853f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
76863f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
76873f4349dcSKevin Wolffi
76883f4349dcSKevin Wolf
7689d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
7690d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7691d83414e1SMarc-André Lureaufi
7692d83414e1SMarc-André Lureau
76930aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then
76940aebab04SLingfeng Yang    echo "CONFIG_TSAN=y" >> $config_host_mak
76950aebab04SLingfeng Yangfi
76960aebab04SLingfeng Yang
76978ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
76988ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
76998ab1bf12SLuiz Capitulinofi
77008ab1bf12SLuiz Capitulino
770176a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
770276a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
770376a347e1SRichard Hendersonfi
770476a347e1SRichard Henderson
7705f540166bSRichard Hendersonif test "$int128" = "yes" ; then
7706f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
7707f540166bSRichard Hendersonfi
7708f540166bSRichard Henderson
77097ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
77107ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
77117ebee43eSRichard Hendersonfi
77127ebee43eSRichard Henderson
7713e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
7714e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7715e6cd4bb5SRichard Hendersonfi
7716e6cd4bb5SRichard Henderson
7717df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
7718df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7719df79b996SRichard Hendersonfi
7720df79b996SRichard Henderson
7721db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then
7722db8aaae8SRichard Henderson  echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
7723db8aaae8SRichard Hendersonfi
7724db8aaae8SRichard Henderson
77251e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
77261e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
77271e6e9acaSRichard Hendersonfi
77281e6e9acaSRichard Henderson
7729eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
7730d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
77316ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
77326ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
7733eb100396SBharata B Raofi
7734eb100396SBharata B Rao
7735d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
7736d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7737d85fa9ebSJeff Codyfi
7738d85fa9ebSJeff Cody
77390c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
77400c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
77410c14fb47SBharata B Raofi
77420c14fb47SBharata B Rao
7743df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
7744df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7745df3a429aSNiels de Vosfi
7746df3a429aSNiels de Vos
77477c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
77487c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
77497c815372SBharata B Raofi
77507c815372SBharata B Rao
7751e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7752e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7753e014dbe7SPrasanna Kumar Kaleverfi
7754e014dbe7SPrasanna Kumar Kalever
77550e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
77560e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
77570e3b891fSNiels de Vosfi
77580e3b891fSNiels de Vos
7759b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
7760b10d49d7SPino Toscano  echo "CONFIG_LIBSSH=m" >> $config_host_mak
7761b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
7762b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
77630a12ec87SRichard W.M. Jonesfi
77640a12ec87SRichard W.M. Jones
7765ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
7766ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7767ed1701c6SDr. David Alan Gilbertfi
7768ed1701c6SDr. David Alan Gilbert
77693b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
77703cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
77713b8acc11SPaolo Bonzinifi
77723b8acc11SPaolo Bonzini
77735b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
77745b808275SLluís Vilanovaif have_backend "nop"; then
77756d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
777622890ab5SPrerna Saxenafi
77775b808275SLluís Vilanovaif have_backend "simple"; then
77786d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
77796d8a764eSLluís  # Set the appropriate trace file.
7780953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
77819410b56cSPrerna Saxenafi
7782ed7f5f1dSPaolo Bonziniif have_backend "log"; then
7783ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
77846d8a764eSLluísfi
77855b808275SLluís Vilanovaif have_backend "ust"; then
77866d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
77876d8a764eSLluísfi
77885b808275SLluís Vilanovaif have_backend "dtrace"; then
77896d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
77906d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
77916d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
77926d8a764eSLluís  fi
7793c276b17dSDaniel P. Berrangefi
77945b808275SLluís Vilanovaif have_backend "ftrace"; then
7795781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
7796781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
7797781e9545SEiichi Tsukata  else
779821684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
7799781e9545SEiichi Tsukata  fi
7800781e9545SEiichi Tsukatafi
78010a852417SPaul Durrantif have_backend "syslog"; then
78020a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
78030a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
78040a852417SPaul Durrant  else
78050a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
78060a852417SPaul Durrant  fi
78070a852417SPaul Durrantfi
78089410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
78099410b56cSPrerna Saxena
78102da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
78112da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
7812392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
78132da776dbSMichael R. Hinesfi
78142da776dbSMichael R. Hines
781521ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
781621ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
781721ab34c9SMarcel Apfelbaumfi
781821ab34c9SMarcel Apfelbaum
7819575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
7820575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7821575b22b1SLaurent Vivierfi
7822575b22b1SLaurent Vivier
7823ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
7824ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
7825ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7826ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7827ed279a06SKlim Kireevfi
7828ed279a06SKlim Kireev
7829a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
7830a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
7831a6b1d4c0SChanglong Xiefi
7832a6b1d4c0SChanglong Xie
78336a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
78346a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
78356a02c806SStefan Hajnoczifi
78366a02c806SStefan Hajnoczi
78374d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
78384d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
78394d04351fSChristopher Covingtonfi
78404d04351fSChristopher Covington
784149e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
784249e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
784349e00a18SAndreas Grapentinfi
784449e00a18SAndreas Grapentin
7845e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
7846e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
7847e674605fSTomáš Golembiovskýfi
7848db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
7849db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
7850db1ed1abSRichard Hendersonfi
7851e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
7852e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7853e0580342SKamil Rytarowskifi
7854e219c499SRichard Hendersonif test "$capstone" != "no" ; then
78558ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
78568ca80760SRichard Hendersonfi
7857ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
7858ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7859ba59fb77SPaolo Bonzinifi
7860e0580342SKamil Rytarowski
78615c312079SDr. David Alan Gilbert# Hold two types of flag:
78625c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
78635c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
7864479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
78655c312079SDr. David Alan Gilbert#                                     platform
7866479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
78675c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7868479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7869479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7870479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7871479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
78725c312079SDr. David Alan Gilbertfi
78735c312079SDr. David Alan Gilbert
7874da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
7875da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
7876da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
7877da92c3ffSAshish Mittalfi
7878da92c3ffSAshish Mittal
787917824406SJunyan Heif test "$libpmem" = "yes" ; then
788017824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
788117824406SJunyan Hefi
788217824406SJunyan He
788321b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then
788421b2eca6SJingqi Liu  echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak
788521b2eca6SJingqi Liufi
788621b2eca6SJingqi Liu
78872f740136SJeff Codyif test "$bochs" = "yes" ; then
78882f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
78892f740136SJeff Codyfi
78902f740136SJeff Codyif test "$cloop" = "yes" ; then
78912f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
78922f740136SJeff Codyfi
78932f740136SJeff Codyif test "$dmg" = "yes" ; then
78942f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
78952f740136SJeff Codyfi
78962f740136SJeff Codyif test "$qcow1" = "yes" ; then
78972f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
78982f740136SJeff Codyfi
78992f740136SJeff Codyif test "$vdi" = "yes" ; then
79002f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
79012f740136SJeff Codyfi
79022f740136SJeff Codyif test "$vvfat" = "yes" ; then
79032f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
79042f740136SJeff Codyfi
79052f740136SJeff Codyif test "$qed" = "yes" ; then
79062f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
79072f740136SJeff Codyfi
79082f740136SJeff Codyif test "$parallels" = "yes" ; then
79092f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
79102f740136SJeff Codyfi
79112f740136SJeff Codyif test "$sheepdog" = "yes" ; then
79122f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
79132f740136SJeff Codyfi
7914c9c8b88fSDavid CARLIERif test "$pty_h" = "yes" ; then
7915c9c8b88fSDavid CARLIER  echo "HAVE_PTY_H=y" >> $config_host_mak
7916c9c8b88fSDavid CARLIERfi
7917*195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then
7918*195588ccSDavid CARLIER  echo "HAVE_MLOCKALL=y" >> $config_host_mak
7919*195588ccSDavid CARLIERfi
7920adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
7921adc28027SAlexander Bulekov  if test "$have_fuzzer" = "yes"; then
7922adc28027SAlexander Bulekov    FUZZ_LDFLAGS=" -fsanitize=address,fuzzer"
7923adc28027SAlexander Bulekov    FUZZ_CFLAGS=" -fsanitize=address,fuzzer"
79240ab6c238SAlexander Bulekov    CFLAGS="$CFLAGS -fsanitize=address,fuzzer-no-link"
7925adc28027SAlexander Bulekov  else
7926adc28027SAlexander Bulekov    error_exit "Your compiler doesn't support -fsanitize=address,fuzzer"
7927adc28027SAlexander Bulekov    exit 1
7928adc28027SAlexander Bulekov  fi
7929adc28027SAlexander Bulekovfi
79302f740136SJeff Cody
793140e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then
793240e8c6f4SAlex Bennée    echo "CONFIG_PLUGIN=y" >> $config_host_mak
793340e8c6f4SAlex Bennée    LIBS="-ldl $LIBS"
793426fffe29SEmilio G. Cota    # Copy the export object list to the build dir
793526fffe29SEmilio G. Cota    if test "$ld_dynamic_list" = "yes" ; then
793626fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
793726fffe29SEmilio G. Cota	ld_symbols=qemu-plugins-ld.symbols
793826fffe29SEmilio G. Cota	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
793926fffe29SEmilio G. Cota    elif test "$ld_exported_symbols_list" = "yes" ; then
794026fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
794126fffe29SEmilio G. Cota	ld64_symbols=qemu-plugins-ld64.symbols
794226fffe29SEmilio G. Cota	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
794326fffe29SEmilio G. Cota	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
794426fffe29SEmilio G. Cota	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
794526fffe29SEmilio G. Cota    else
794626fffe29SEmilio G. Cota	error_exit \
794726fffe29SEmilio G. Cota	    "If \$plugins=yes, either \$ld_dynamic_list or " \
794826fffe29SEmilio G. Cota	    "\$ld_exported_symbols_list should have been set to 'yes'."
794926fffe29SEmilio G. Cota    fi
795040e8c6f4SAlex Bennéefi
795140e8c6f4SAlex Bennée
7952f48e590aSAlex Bennéeif test -n "$gdb_bin" ; then
7953f48e590aSAlex Bennée    echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
7954f48e590aSAlex Bennéefi
7955f48e590aSAlex Bennée
795654e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then
795754e7aac0SAlexey Krasikov  echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
795892500362SAlexey Krasikov  if test "$have_keyutils" = "yes" ; then
795992500362SAlexey Krasikov    echo "CONFIG_TEST_SECRET_KEYRING=y" >> $config_host_mak
796092500362SAlexey Krasikov  fi
796154e7aac0SAlexey Krasikovfi
796254e7aac0SAlexey Krasikov
79635b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
79649edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
79655b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
79669edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
79675b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
79689edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
7969e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
79709edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
797140d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
79729edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
7973e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
7974c4f80543SAlistair Francis  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/riscv $QEMU_INCLUDES"
79755b5e3037SPaolo Bonzinielse
79769edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
79775b5e3037SPaolo Bonzinifi
79785b5e3037SPaolo Bonzini
7979fdbff6bdSPhilippe Mathieu-Daudéecho "HELPERS=$helpers" >> $config_host_mak
798098ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
798198ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7982804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7983804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
79841901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
79851901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
79861901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
798721655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
7988c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
79892eb054c2SPeter Maydellecho "SPHINX_BUILD=$sphinx_build" >> $config_host_mak
7990516e8b7dSPeter Maydellecho "SPHINX_WERROR=$sphinx_werror" >> $config_host_mak
799139d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak
799213336606SRobert Foleyecho "EFI_AARCH64=$efi_aarch64" >> $config_host_mak
79933f1e8137SRobert Foleyecho "PYTHON_YAML=$python_yaml" >> $config_host_mak
7994804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7995a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7996a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
7997a31a8642SMichael S. Tsirkinfi
7998804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
799983f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
80003c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
8001804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
800245d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
8003cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
80045f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
80053dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
8006804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
8007804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
80089f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
80094852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
8010daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
80119fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
8012e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
801346eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
8014a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
801511cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
8016f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
8017e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
8018e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
801980fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
80202944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
8021e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
8022e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
8023e39f0062SPaolo Bonzinifi
80248a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
8025db5adeaaSPaolo Bonziniecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
80266969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
8027e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
802873da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
80293e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
8030409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
8031804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
803217969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
803317969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
8034957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
803590246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
803690246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
803794dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
80381d728c39SBlue Swirlif test "$gcov" = "yes" ; then
80391d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
80401d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
80411d728c39SBlue Swirlfi
8042804edf29SJuan Quintela
80433efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
80443efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
80453efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
80463efac6ebSTomáš Golembiovskýfi
8047adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then
8048adc28027SAlexander Bulekov    echo "CONFIG_FUZZ=y" >> $config_host_mak
8049adc28027SAlexander Bulekov    echo "FUZZ_CFLAGS=$FUZZ_CFLAGS" >> $config_host_mak
8050adc28027SAlexander Bulekov    echo "FUZZ_LDFLAGS=$FUZZ_LDFLAGS" >> $config_host_mak
8051adc28027SAlexander Bulekovfi
80523efac6ebSTomáš Golembiovský
805305dfa22bSPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" ; then
805405dfa22bSPhilippe Mathieu-Daudé  echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
805505dfa22bSPhilippe Mathieu-Daudéfi
805605dfa22bSPhilippe Mathieu-Daudé
8057b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then
8058b767d257SMarek Marczykowski-Górecki  echo "CONFIG_RNG_NONE=y" >> $config_host_mak
8059b767d257SMarek Marczykowski-Góreckifi
8060b767d257SMarek Marczykowski-Górecki
80616efd7517SPeter Maydell# use included Linux headers
80626efd7517SPeter Maydellif test "$linux" = "yes" ; then
8063a307beb6SAndreas Färber  mkdir -p linux-headers
80646efd7517SPeter Maydell  case "$cpu" in
8065c72b26ecSRichard Henderson  i386|x86_64|x32)
806608312a63SPeter Maydell    linux_arch=x86
80676efd7517SPeter Maydell    ;;
8068f8378accSRichard Henderson  ppc|ppc64|ppc64le)
806908312a63SPeter Maydell    linux_arch=powerpc
80706efd7517SPeter Maydell    ;;
80716efd7517SPeter Maydell  s390x)
807208312a63SPeter Maydell    linux_arch=s390
807308312a63SPeter Maydell    ;;
80741f080313SClaudio Fontana  aarch64)
80751f080313SClaudio Fontana    linux_arch=arm64
80761f080313SClaudio Fontana    ;;
8077222e7d11SSanjay Lal  mips64)
8078222e7d11SSanjay Lal    linux_arch=mips
8079222e7d11SSanjay Lal    ;;
808008312a63SPeter Maydell  *)
808108312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
808208312a63SPeter Maydell    linux_arch="$cpu"
80836efd7517SPeter Maydell    ;;
80846efd7517SPeter Maydell  esac
808508312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
808608312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
808708312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
808808312a63SPeter Maydell    fi
80896efd7517SPeter Maydellfi
80906efd7517SPeter Maydell
809197a847bcSbellardfor target in $target_list; do
809297a847bcSbellardtarget_dir="$target"
809325be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
809489138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
809552bf9771Stony.nguyen@bt.comtarget_aligned_only="no"
809652bf9771Stony.nguyen@bt.comcase "$target_name" in
809752bf9771Stony.nguyen@bt.com  alpha|hppa|mips64el|mips64|mipsel|mips|mipsn32|mipsn32el|sh4|sh4eb|sparc|sparc64|sparc32plus|xtensa|xtensaeb)
809852bf9771Stony.nguyen@bt.com  target_aligned_only="yes"
809952bf9771Stony.nguyen@bt.com  ;;
810052bf9771Stony.nguyen@bt.comesac
810197a847bcSbellardtarget_bigendian="no"
8102c1799a84SPaolo Bonzinicase "$target_name" in
8103a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
810452bf9771Stony.nguyen@bt.com  target_bigendian="yes"
8105ea2d6a39SJuan Quintela  ;;
8106ea2d6a39SJuan Quintelaesac
810797a847bcSbellardtarget_softmmu="no"
8108997344f3Sbellardtarget_user_only="no"
8109831b7825Sthstarget_linux_user="no"
811084778508Sblueswir1target_bsd_user="no"
81119e407a85Spbrookcase "$target" in
8112c1799a84SPaolo Bonzini  ${target_name}-softmmu)
81139e407a85Spbrook    target_softmmu="yes"
81149e407a85Spbrook    ;;
8115c1799a84SPaolo Bonzini  ${target_name}-linux-user)
81169e407a85Spbrook    target_user_only="yes"
81179e407a85Spbrook    target_linux_user="yes"
81189e407a85Spbrook    ;;
8119c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
812084778508Sblueswir1    target_user_only="yes"
812184778508Sblueswir1    target_bsd_user="yes"
812284778508Sblueswir1    ;;
81239e407a85Spbrook  *)
812476ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
81259e407a85Spbrook    exit 1
81269e407a85Spbrook    ;;
81279e407a85Spbrookesac
8128831b7825Sths
812997a847bcSbellardmkdir -p $target_dir
813025be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
813197a847bcSbellard
8132e5fe0c52Spbrookbflt="no"
8133ca759f9eSAlex Bennéemttcg="no"
813489138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
813556aebc89Spbrookgdb_xml_files=""
81367ba1e619Saliguori
8137c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
81386acff7daSJuan QuintelaTARGET_BASE_ARCH=""
8139e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
8140e73aae67SJuan Quintela
8141c1799a84SPaolo Bonzinicase "$target_name" in
81422408a527Saurel32  i386)
81430a7fa00aSEmilio G. Cota    mttcg="yes"
81447b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
814528988117SLaurent Vivier    TARGET_SYSTBL_ABI=i386
81462408a527Saurel32  ;;
81472408a527Saurel32  x86_64)
81486acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
81498d62f35aSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
81500a7fa00aSEmilio G. Cota    mttcg="yes"
81517b0f97baSDoug Gale	gdb_xml_files="i386-64bit.xml"
81522408a527Saurel32  ;;
81532408a527Saurel32  alpha)
81545ee4f3c2SRichard Henderson    mttcg="yes"
81556116aea9SLaurent Vivier    TARGET_SYSTBL_ABI=common
81562408a527Saurel32  ;;
81572408a527Saurel32  arm|armeb)
8158b498c8a0SJuan Quintela    TARGET_ARCH=arm
81595bcb4986SLaurent Vivier    TARGET_SYSTBL_ABI=common,oabi
8160e5fe0c52Spbrook    bflt="yes"
8161ca759f9eSAlex Bennée    mttcg="yes"
8162c888f7e0SPeter Maydell    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml arm-m-profile.xml"
81632408a527Saurel32  ;;
8164722dd7beSMichael Weiser  aarch64|aarch64_be)
8165722dd7beSMichael Weiser    TARGET_ARCH=aarch64
81666a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
81676a49fa95SAlexander Graf    bflt="yes"
8168ca759f9eSAlex Bennée    mttcg="yes"
8169c888f7e0SPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml arm-m-profile.xml"
81706a49fa95SAlexander Graf  ;;
817142f3ff00SMichael Rolnik  avr)
817242f3ff00SMichael Rolnik    gdb_xml_files="avr-cpu.xml"
817342f3ff00SMichael Rolnik    target_compiler=$cross_cc_avr
817442f3ff00SMichael Rolnik  ;;
81752408a527Saurel32  cris)
81762408a527Saurel32  ;;
817761766fe9SRichard Henderson  hppa)
81787b93dab5SRichard Henderson    mttcg="yes"
81799566f4c6SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
818061766fe9SRichard Henderson  ;;
8181613a22c9SMichael Walle  lm32)
8182613a22c9SMichael Walle  ;;
81832408a527Saurel32  m68k)
81840938cda5Saurel32    bflt="yes"
8185a976ed3fSKONRAD Frederic    gdb_xml_files="cf-core.xml cf-fp.xml m68k-core.xml m68k-fp.xml"
81865b85cae9SLaurent Vivier    TARGET_SYSTBL_ABI=common
81872408a527Saurel32  ;;
8188877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
8189877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
8190ddf0c4cdSLaurent Vivier    TARGET_SYSTBL_ABI=common
819172b675caSEdgar E. Iglesias    bflt="yes"
8192be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
819372b675caSEdgar E. Iglesias  ;;
81942408a527Saurel32  mips|mipsel)
81950454728cSAleksandar Markovic    mttcg="yes"
8196b498c8a0SJuan Quintela    TARGET_ARCH=mips
819725be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
8198c59716fcSLaurent Vivier    TARGET_SYSTBL_ABI=o32
81992408a527Saurel32  ;;
82002408a527Saurel32  mipsn32|mipsn32el)
82010454728cSAleksandar Markovic    mttcg="yes"
8202597e2cecSRichard Henderson    TARGET_ARCH=mips64
82036acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
820425be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
8205597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
8206686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n32
82072408a527Saurel32  ;;
82082408a527Saurel32  mips64|mips64el)
8209a092a955SAlex Bennée    mttcg="no"
8210b498c8a0SJuan Quintela    TARGET_ARCH=mips64
82116acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
821225be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
8213686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n64
82142408a527Saurel32  ;;
8215d15a9c23SAnthony Green  moxie)
8216d15a9c23SAnthony Green  ;;
8217e671711cSMarek Vasut  nios2)
8218e671711cSMarek Vasut  ;;
82194a09d0bbSRichard Henderson  or1k)
8220e67db06eSJia Liu    TARGET_ARCH=openrisc
8221e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
8222e67db06eSJia Liu  ;;
82232408a527Saurel32  ppc)
8224c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
822576a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
82262408a527Saurel32  ;;
82272408a527Saurel32  ppc64)
82286acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
8229e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
823076a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
8231f0b0685dSNikunj A Dadhania    mttcg=yes
82321438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
82332408a527Saurel32  ;;
82349c35126cSDoug Kwan  ppc64le)
82359c35126cSDoug Kwan    TARGET_ARCH=ppc64
82369c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
82379c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
823876a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
8239f0b0685dSNikunj A Dadhania    mttcg=yes
82401438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
82419c35126cSDoug Kwan  ;;
82422408a527Saurel32  ppc64abi32)
8243b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
82446acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
8245e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
824676a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
824725be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
82481438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
82492408a527Saurel32  ;;
825025fa194bSMichael Clark  riscv32)
825125fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
825225fa194bSMichael Clark    TARGET_ABI_DIR=riscv
825325fa194bSMichael Clark    mttcg=yes
8254ae4a70c0SKeith Packard    gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-32bit-csr.xml riscv-32bit-virtual.xml"
825525fa194bSMichael Clark  ;;
825625fa194bSMichael Clark  riscv64)
825725fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
825825fa194bSMichael Clark    TARGET_ABI_DIR=riscv
825925fa194bSMichael Clark    mttcg=yes
8260ae4a70c0SKeith Packard    gdb_xml_files="riscv-64bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml riscv-64bit-virtual.xml"
826125fa194bSMichael Clark  ;;
8262c8c35e5fSYoshinori Sato  rx)
8263c8c35e5fSYoshinori Sato    TARGET_ARCH=rx
8264c8c35e5fSYoshinori Sato    bflt="yes"
8265c8c35e5fSYoshinori Sato    target_compiler=$cross_cc_rx
8266c8c35e5fSYoshinori Sato    gdb_xml_files="rx-core.xml"
8267c8c35e5fSYoshinori Sato  ;;
82682408a527Saurel32  sh4|sh4eb)
8269b498c8a0SJuan Quintela    TARGET_ARCH=sh4
8270d0c832f6SLaurent Vivier    TARGET_SYSTBL_ABI=common
82714dbed897Spbrook    bflt="yes"
82722408a527Saurel32  ;;
82732408a527Saurel32  sparc)
8274bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
82752408a527Saurel32  ;;
82762408a527Saurel32  sparc64)
82776acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
8278bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,64
82792408a527Saurel32  ;;
82802408a527Saurel32  sparc32plus)
8281b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
82826acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
8283e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
8284bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
828525be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
82862408a527Saurel32  ;;
828724e804ecSAlexander Graf  s390x)
8288318f371dSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
828963685bc4SDavid Hildenbrand    mttcg=yes
829086158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
829124e804ecSAlexander Graf  ;;
8292444e06b1SChen Gang  tilegx)
8293444e06b1SChen Gang  ;;
82945ecaa4edSPeter Crosthwaite  tricore)
82955ecaa4edSPeter Crosthwaite  ;;
8296d2fbca94SGuan Xuetao  unicore32)
8297d2fbca94SGuan Xuetao  ;;
8298cfa550c6SMax Filippov  xtensa|xtensaeb)
8299cfa550c6SMax Filippov    TARGET_ARCH=xtensa
8300a4a93592SLaurent Vivier    TARGET_SYSTBL_ABI=common
830102e33e9fSMax Filippov    bflt="yes"
83029fb40342SMax Filippov    mttcg="yes"
8303cfa550c6SMax Filippov  ;;
83042408a527Saurel32  *)
830576ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
83062408a527Saurel32  ;;
83072408a527Saurel32esac
83085e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
83095e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
83105e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
83115e8861a0SPaolo Bonzinifi
83125e8861a0SPaolo Bonzini
83135e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
83145e8861a0SPaolo Bonzini
831599afc91dSDaniel P. Berrangeupper() {
831699afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
831799afc91dSDaniel P. Berrange}
831899afc91dSDaniel P. Berrange
831989138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
832025be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
8321c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
832225be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
8323e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
8324e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
8325e6e91b9cSJuan Quintelafi
832625be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
8327adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
8328adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
8329adfc3e91SStacey Sonfi
83304d6a835dSLaurent Vivierif [ "$TARGET_SYSTBL_ABI" != "" ]; then
83314d6a835dSLaurent Vivier    echo "TARGET_SYSTBL_ABI=$TARGET_SYSTBL_ABI" >> $config_target_mak
83324d6a835dSLaurent Vivierfi
83333b6b7550SPaolo Bonzini
83343b6b7550SPaolo Bonziniif supported_xen_target $target; then
833525be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
8336e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=y" >> $config_host_mak
8337eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
8338eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
8339eb6fda0fSAnthony PERARD    fi
8340e0e312f3SPaolo Bonzinielse
8341e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=n" >> $config_host_mak
8342432d268cSJun Nakajimafi
83433b6b7550SPaolo Bonziniif supported_kvm_target $target; then
834425be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
8345e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=y" >> $config_host_mak
8346e0e312f3SPaolo Bonzinielse
8347e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=n" >> $config_host_mak
8348c59249f9SJuan Quintelafi
83493b6b7550SPaolo Bonziniif supported_hax_target $target; then
8350b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
8351b0cb0a66SVincent Palatinfi
8352c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
8353c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
8354c97d6d2cSSergio Andres Gomez Del Realfi
8355d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
8356d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
8357d661d9a4SJustin Terry (VM)fi
835852bf9771Stony.nguyen@bt.comif test "$target_aligned_only" = "yes" ; then
835952bf9771Stony.nguyen@bt.com  echo "TARGET_ALIGNED_ONLY=y" >> $config_target_mak
836052bf9771Stony.nguyen@bt.comfi
8361de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
836225be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
836397a847bcSbellardfi
836497a847bcSbellardif test "$target_softmmu" = "yes" ; then
836525be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
8366ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
8367ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
8368ca759f9eSAlex Bennée  fi
8369de83cd02Sbellardfi
8370997344f3Sbellardif test "$target_user_only" = "yes" ; then
837125be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
8372a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
8373997344f3Sbellardfi
8374831b7825Sthsif test "$target_linux_user" = "yes" ; then
837525be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
8376831b7825Sthsfi
837756aebc89Spbrooklist=""
837856aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
837956aebc89Spbrook  for x in $gdb_xml_files; do
838056aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
838156aebc89Spbrook  done
838225be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
83833d0f1517SJuan Quintelafi
8384de83cd02Sbellard
8385e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
838625be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
8387e5fe0c52Spbrookfi
838884778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
838925be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
839084778508Sblueswir1fi
83915b0753e0Sbellard
8392d75402b5SAlex Bennée
8393db5adeaaSPaolo Bonzini# generate QEMU_CFLAGS/QEMU_LDFLAGS for targets
8394fa282484SJuan Quintela
83954afddb55SJuan Quintelacflags=""
8396fa282484SJuan Quintelaldflags=""
83979b8e111fSJuan Quintela
8398c765fcacSPeter Crosthwaitedisas_config() {
8399c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
8400c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
8401c765fcacSPeter Crosthwaite}
8402c765fcacSPeter Crosthwaite
840364656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
840464656024SJuan Quintela  case "$i" in
840564656024SJuan Quintela  alpha)
8406c765fcacSPeter Crosthwaite    disas_config "ALPHA"
840764656024SJuan Quintela  ;;
840882295d8aSRichard Henderson  aarch64)
840982295d8aSRichard Henderson    if test -n "${cxx}"; then
8410c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
841182295d8aSRichard Henderson    fi
841282295d8aSRichard Henderson  ;;
841364656024SJuan Quintela  arm)
8414c765fcacSPeter Crosthwaite    disas_config "ARM"
8415999b53ecSClaudio Fontana    if test -n "${cxx}"; then
8416c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
8417999b53ecSClaudio Fontana    fi
841864656024SJuan Quintela  ;;
841942f3ff00SMichael Rolnik  avr)
842042f3ff00SMichael Rolnik    disas_config "AVR"
842142f3ff00SMichael Rolnik  ;;
842264656024SJuan Quintela  cris)
8423c765fcacSPeter Crosthwaite    disas_config "CRIS"
842464656024SJuan Quintela  ;;
8425429b31a2SRichard Henderson  hppa)
8426429b31a2SRichard Henderson    disas_config "HPPA"
8427429b31a2SRichard Henderson  ;;
8428c72b26ecSRichard Henderson  i386|x86_64|x32)
8429c765fcacSPeter Crosthwaite    disas_config "I386"
843064656024SJuan Quintela  ;;
843179368f49SMichael Walle  lm32)
8432c765fcacSPeter Crosthwaite    disas_config "LM32"
843379368f49SMichael Walle  ;;
843464656024SJuan Quintela  m68k)
8435c765fcacSPeter Crosthwaite    disas_config "M68K"
843664656024SJuan Quintela  ;;
8437877fdc12SEdgar E. Iglesias  microblaze*)
8438c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
843964656024SJuan Quintela  ;;
844064656024SJuan Quintela  mips*)
8441c765fcacSPeter Crosthwaite    disas_config "MIPS"
844289a955e8SAleksandar Markovic    if test -n "${cxx}"; then
844389a955e8SAleksandar Markovic      disas_config "NANOMIPS"
844489a955e8SAleksandar Markovic    fi
844564656024SJuan Quintela  ;;
8446d15a9c23SAnthony Green  moxie*)
8447c765fcacSPeter Crosthwaite    disas_config "MOXIE"
8448d15a9c23SAnthony Green  ;;
8449e671711cSMarek Vasut  nios2)
8450e671711cSMarek Vasut    disas_config "NIOS2"
8451e671711cSMarek Vasut  ;;
84524a09d0bbSRichard Henderson  or1k)
8453c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
8454e67db06eSJia Liu  ;;
845564656024SJuan Quintela  ppc*)
8456c765fcacSPeter Crosthwaite    disas_config "PPC"
845764656024SJuan Quintela  ;;
8458c4f80543SAlistair Francis  riscv*)
845925fa194bSMichael Clark    disas_config "RISCV"
846025fa194bSMichael Clark  ;;
8461c8c35e5fSYoshinori Sato  rx)
8462c8c35e5fSYoshinori Sato    disas_config "RX"
8463c8c35e5fSYoshinori Sato  ;;
846424e804ecSAlexander Graf  s390*)
8465c765fcacSPeter Crosthwaite    disas_config "S390"
846664656024SJuan Quintela  ;;
846764656024SJuan Quintela  sh4)
8468c765fcacSPeter Crosthwaite    disas_config "SH4"
846964656024SJuan Quintela  ;;
847064656024SJuan Quintela  sparc*)
8471c765fcacSPeter Crosthwaite    disas_config "SPARC"
847264656024SJuan Quintela  ;;
8473cfa550c6SMax Filippov  xtensa*)
8474c765fcacSPeter Crosthwaite    disas_config "XTENSA"
8475cfa550c6SMax Filippov  ;;
847664656024SJuan Quintela  esac
847764656024SJuan Quinteladone
84789195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
8479c765fcacSPeter Crosthwaite  disas_config "TCI"
84809195b2c2SStefan Weilfi
848164656024SJuan Quintela
84826ee7126fSJuan Quintelacase "$ARCH" in
84836ee7126fSJuan Quintelaalpha)
84846ee7126fSJuan Quintela  # Ensure there's only a single GP
84856ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
84866ee7126fSJuan Quintela;;
84876ee7126fSJuan Quintelaesac
84886ee7126fSJuan Quintela
8489d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
8490d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
8491d02c1db3SJuan Quintela    cflags="-p $cflags"
8492d02c1db3SJuan Quintela    ldflags="-p $ldflags"
8493d02c1db3SJuan Quintela  fi
8494d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
8495d02c1db3SJuan Quintela    ldflags="-p $ldflags"
849625be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
8497d02c1db3SJuan Quintela  fi
8498d02c1db3SJuan Quintelafi
8499d02c1db3SJuan Quintela
8500e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
8501e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
8502e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
8503e9a3591fSChristian Borntraeger# header if
8504e9a3591fSChristian Borntraeger#  - we build on s390x
8505e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
8506e9a3591fSChristian Borntraeger#  - KVM is enabled
8507e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
8508e633a5c6SEric Blakeif test "$TARGET_ARCH" = "s390x" && test "$target_softmmu" = "yes" && \
8509e633a5c6SEric Blake        test "$ARCH" = "s390x" && test "$kvm" = "yes"; then
8510e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
8511e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
8512e9a3591fSChristian Borntraeger    fi
8513e9a3591fSChristian Borntraegerfi
8514e9a3591fSChristian Borntraeger
8515db5adeaaSPaolo Bonziniecho "QEMU_LDFLAGS+=$ldflags" >> $config_target_mak
851625be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
8517fa282484SJuan Quintela
851897a847bcSbellarddone # for target in $targets
85197d13299dSbellard
8520d52c454aSMarc-André Lureauecho "PIXMAN_CFLAGS=$pixman_cflags" >> $config_host_mak
8521d52c454aSMarc-André Lureauecho "PIXMAN_LIBS=$pixman_libs" >> $config_host_mak
8522d52c454aSMarc-André Lureau
8523e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
85243b8593eeSMarkus Armbruster  echo "config-host.h: dtc/all" >> $config_host_mak
8525a540f158SPeter Crosthwaitefi
8526e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
85273b8593eeSMarkus Armbruster  echo "config-host.h: capstone/all" >> $config_host_mak
8528e219c499SRichard Hendersonfi
8529e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
8530e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
8531e219c499SRichard Hendersonfi
8532a540f158SPeter Crosthwaite
8533a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
8534a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
8535a99d57bbSWanlong Gaofi
8536a99d57bbSWanlong Gao
8537fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
8538fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
8539fd0e6053SJohn Snowfi
8540fd0e6053SJohn Snow
85411e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
85421e4f6065SDaniele Buono  echo "CONFIG_SAFESTACK=y" >> $config_host_mak
85431e4f6065SDaniele Buonofi
85441e4f6065SDaniele Buono
8545e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
8546e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
8547e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
8548e29e5c6eSPeter Maydell# (these can be both files and directories).
8549e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
8550e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
8551e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
8552e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
8553e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
8554e29e5c6eSPeter Maydell# directory and symlink the directory instead.
85551cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
85561cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
8557b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
8558744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
85598db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios"
85602038f8c8SPaolo BonziniLINKS="Makefile"
85612038f8c8SPaolo BonziniLINKS="$LINKS tests/tcg/lm32/Makefile po/Makefile"
85622038f8c8SPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target tests/fp/Makefile"
8563671f760bSEmilio G. CotaLINKS="$LINKS tests/plugin/Makefile"
8564e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
8565e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
85668db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile"
8567e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
8568e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
856939950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
857039950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
85718f8fd9edSCleber RosaLINKS="$LINKS python"
8572753d11f2SRichard Hendersonfor bios_file in \
8573753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
8574225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
8575753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
8576753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
8577e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
8578753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
85794e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
858026ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
8581753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
8582753d11f2SRichard Hendersondo
8583e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
85847ea78b74SJan Kiszkadone
8585d1807a4fSPaolo Bonzinimkdir -p $DIRS
8586e29e5c6eSPeter Maydellfor f in $LINKS ; do
8587cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
8588f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
8589f9245e10SPeter Maydell    fi
85907d13299dSbellarddone
85911ad2134fSPaul Brook
85922038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do
85932038f8c8SPaolo Bonzini  export $i
85942038f8c8SPaolo Bonzinidone
8595afc3a8f9SAlex Bennéeexport target_list source_path use_containers
85962038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh)
85972038f8c8SPaolo Bonzini
8598c34ebfdcSAnthony Liguori# temporary config to build submodules
85998db2a4fdSGerd Hoffmannfor rom in seabios; do
8600c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
860137116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
8602c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
8603cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
86045f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
8605c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
8606c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
86073dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
8608c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
8609a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
8610c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
86119f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
8612c34ebfdcSAnthony Liguoridone
8613c34ebfdcSAnthony Liguori
861476c7560aSMax Reitz# set up qemu-iotests in this build directory
861576c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
861676c7560aSMax Reitz
861776c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
861876c7560aSMax Reitzecho >> "$iotests_common_env"
861976c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
862076c7560aSMax Reitz
8621dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
8622dc655404SMichael S. Tsirkincat <<EOD >config.status
8623dc655404SMichael S. Tsirkin#!/bin/sh
8624dc655404SMichael S. Tsirkin# Generated by configure.
8625dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
8626dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
8627dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
8628dc655404SMichael S. TsirkinEOD
8629e811da7fSDaniel P. Berrangé
8630e811da7fSDaniel P. Berrangépreserve_env() {
8631e811da7fSDaniel P. Berrangé    envname=$1
8632e811da7fSDaniel P. Berrangé
8633e811da7fSDaniel P. Berrangé    eval envval=\$$envname
8634e811da7fSDaniel P. Berrangé
8635e811da7fSDaniel P. Berrangé    if test -n "$envval"
8636e811da7fSDaniel P. Berrangé    then
8637e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
8638e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
8639e811da7fSDaniel P. Berrangé    else
8640e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
8641e811da7fSDaniel P. Berrangé    fi
8642e811da7fSDaniel P. Berrangé}
8643e811da7fSDaniel P. Berrangé
8644e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
8645e811da7fSDaniel P. Berrangé# features/build target configure will detect
8646e811da7fSDaniel P. Berrangépreserve_env AR
8647e811da7fSDaniel P. Berrangépreserve_env AS
8648e811da7fSDaniel P. Berrangépreserve_env CC
8649e811da7fSDaniel P. Berrangépreserve_env CPP
8650e811da7fSDaniel P. Berrangépreserve_env CXX
8651e811da7fSDaniel P. Berrangépreserve_env INSTALL
8652e811da7fSDaniel P. Berrangépreserve_env LD
8653e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
8654e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
8655e811da7fSDaniel P. Berrangépreserve_env MAKE
8656e811da7fSDaniel P. Berrangépreserve_env NM
8657e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
8658e811da7fSDaniel P. Berrangépreserve_env PATH
8659e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
8660e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
8661e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
8662e811da7fSDaniel P. Berrangépreserve_env PYTHON
8663e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
8664e811da7fSDaniel P. Berrangépreserve_env SMBD
8665e811da7fSDaniel P. Berrangépreserve_env STRIP
8666e811da7fSDaniel P. Berrangépreserve_env WINDRES
8667e811da7fSDaniel P. Berrangé
8668dc655404SMichael S. Tsirkinprintf "exec" >>config.status
8669dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
8670cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
8671dc655404SMichael S. Tsirkinchmod +x config.status
8672dc655404SMichael S. Tsirkin
86738cd05ab6SPeter Maydellrm -r "$TMPDIR1"
8674