xref: /openbmc/qemu/configure (revision c9c8b88f0bee1bf9e5f2011c67f8b579b6cf68d0)
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 > $TMPC <<EOF
2395015a33bdSGonglei#include <sys/socket.h>
2396bff6cb72SMichael Tokarev#include <linux/ip.h>
2397015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2398015a33bdSGongleiEOF
2399015a33bdSGongleiif compile_prog "" "" ; then
2400015a33bdSGonglei  l2tpv3=yes
2401015a33bdSGongleielse
2402015a33bdSGonglei  l2tpv3=no
2403015a33bdSGongleifi
2404015a33bdSGonglei
2405*c9c8b88fSDavid CARLIERif check_include "pty.h" ; then
2406*c9c8b88fSDavid CARLIER  pty_h=yes
2407*c9c8b88fSDavid CARLIERelse
2408*c9c8b88fSDavid CARLIER  pty_h=no
2409*c9c8b88fSDavid CARLIERfi
2410*c9c8b88fSDavid CARLIER
2411299e6f19SPaolo Bonzini#########################################
2412299e6f19SPaolo Bonzini# vhost interdependencies and host support
2413299e6f19SPaolo Bonzini
2414299e6f19SPaolo Bonzini# vhost backends
2415299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2416299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2417299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2418299e6f19SPaolo Bonzinifi
2419108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux
2420108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then
2421108a6481SCindy Lu  error_exit "vhost-vdpa is only available on Linux"
2422108a6481SCindy Lufi
2423299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2424299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2425299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2426299e6f19SPaolo Bonzinifi
2427299e6f19SPaolo Bonzini
2428299e6f19SPaolo Bonzini# vhost-kernel devices
2429299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2430299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2431299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2432299e6f19SPaolo Bonzinifi
2433299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2434299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2435299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2436299e6f19SPaolo Bonzinifi
2437299e6f19SPaolo Bonzini
2438299e6f19SPaolo Bonzini# vhost-user backends
2439299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2440299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2441299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2442299e6f19SPaolo Bonzinifi
2443299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2444299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2445299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2446299e6f19SPaolo Bonzinifi
244798fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
244898fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
244998fc1adaSDr. David Alan Gilbert  error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
245098fc1adaSDr. David Alan Gilbertfi
2451108a6481SCindy Lu#vhost-vdpa backends
2452108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa
2453108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then
2454108a6481SCindy Lu  error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa"
2455108a6481SCindy Lufi
2456299e6f19SPaolo Bonzini
2457299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2458299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2459299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2460299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2461299e6f19SPaolo Bonzinifi
2462299e6f19SPaolo Bonzini
2463015a33bdSGonglei##########################################
24644d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
24654d9310f4SDaniel P. Berrange
24664d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
24674d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
24684d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
24694d9310f4SDaniel P. Berrange    #
24704d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
24714d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
24724d9310f4SDaniel P. Berrange    #
24734d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
24744d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
24754d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
24764d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
24774d9310f4SDaniel P. Berrange    # that for you.
24784d9310f4SDaniel P. Berrange    #
24794d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
24804d9310f4SDaniel P. Berrange    # are not in fact redundant.
24814d9310f4SDaniel P. Berrangecat > $TMPC << EOF
24824d9310f4SDaniel P. Berrange#include <unistd.h>
24834d9310f4SDaniel P. Berrange#include <time.h>
24844d9310f4SDaniel P. Berrange#undef localtime_r
24854d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
24864d9310f4SDaniel P. BerrangeEOF
24874d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
24884d9310f4SDaniel P. Berrange        localtime_r="yes"
24894d9310f4SDaniel P. Berrange    else
24904d9310f4SDaniel P. Berrange        localtime_r="no"
24914d9310f4SDaniel P. Berrange    fi
24924d9310f4SDaniel P. Berrangefi
24934d9310f4SDaniel P. Berrange
24944d9310f4SDaniel P. Berrange##########################################
2495779ab5e3SStefan Weil# pkg-config probe
2496779ab5e3SStefan Weil
2497779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
249876ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2499779ab5e3SStefan Weilfi
2500779ab5e3SStefan Weil
2501779ab5e3SStefan Weil##########################################
2502b0a47e79SJuan Quintela# NPTL probe
2503b0a47e79SJuan Quintela
250424cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2505bd0c5661Spbrook  cat > $TMPC <<EOF
2506bd0c5661Spbrook#include <sched.h>
250730813ceaSpbrook#include <linux/futex.h>
2508182eacc0SStefan Weilint main(void) {
2509bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2510bd0c5661Spbrook#error bork
2511bd0c5661Spbrook#endif
2512182eacc0SStefan Weil  return 0;
2513bd0c5661Spbrook}
2514bd0c5661SpbrookEOF
251524cb36a6SPeter Maydell  if ! compile_object ; then
251621684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2517b0a47e79SJuan Quintela  fi
2518bd0c5661Spbrookfi
2519bd0c5661Spbrook
2520ac62922eSbalrog##########################################
2521607dacd0Sqiaonuohan# lzo check
2522607dacd0Sqiaonuohan
2523607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2524607dacd0Sqiaonuohan    cat > $TMPC << EOF
2525607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2526607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2527607dacd0SqiaonuohanEOF
2528607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2529607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2530b25c9dffSStefan Weil        lzo="yes"
2531b25c9dffSStefan Weil    else
2532b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2533b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2534b25c9dffSStefan Weil        fi
2535b25c9dffSStefan Weil        lzo="no"
2536b25c9dffSStefan Weil    fi
2537607dacd0Sqiaonuohanfi
2538607dacd0Sqiaonuohan
2539607dacd0Sqiaonuohan##########################################
2540607dacd0Sqiaonuohan# snappy check
2541607dacd0Sqiaonuohan
2542607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2543607dacd0Sqiaonuohan    cat > $TMPC << EOF
2544607dacd0Sqiaonuohan#include <snappy-c.h>
2545607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2546607dacd0SqiaonuohanEOF
2547607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2548607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2549b25c9dffSStefan Weil        snappy="yes"
2550b25c9dffSStefan Weil    else
2551b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2552b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2553b25c9dffSStefan Weil        fi
2554b25c9dffSStefan Weil        snappy="no"
2555b25c9dffSStefan Weil    fi
2556607dacd0Sqiaonuohanfi
2557607dacd0Sqiaonuohan
2558607dacd0Sqiaonuohan##########################################
25596b383c08SPeter Wu# bzip2 check
25606b383c08SPeter Wu
25616b383c08SPeter Wuif test "$bzip2" != "no" ; then
25626b383c08SPeter Wu    cat > $TMPC << EOF
25636b383c08SPeter Wu#include <bzlib.h>
25646b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
25656b383c08SPeter WuEOF
25666b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
25676b383c08SPeter Wu        bzip2="yes"
25686b383c08SPeter Wu    else
25696b383c08SPeter Wu        if test "$bzip2" = "yes"; then
25706b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
25716b383c08SPeter Wu        fi
25726b383c08SPeter Wu        bzip2="no"
25736b383c08SPeter Wu    fi
25746b383c08SPeter Wufi
25756b383c08SPeter Wu
25766b383c08SPeter Wu##########################################
257783bc1f97SJulio Faracco# lzfse check
257883bc1f97SJulio Faracco
257983bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
258083bc1f97SJulio Faracco    cat > $TMPC << EOF
258183bc1f97SJulio Faracco#include <lzfse.h>
258283bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
258383bc1f97SJulio FaraccoEOF
258483bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
258583bc1f97SJulio Faracco        lzfse="yes"
258683bc1f97SJulio Faracco    else
258783bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
258883bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
258983bc1f97SJulio Faracco        fi
259083bc1f97SJulio Faracco        lzfse="no"
259183bc1f97SJulio Faracco    fi
259283bc1f97SJulio Faraccofi
259383bc1f97SJulio Faracco
259483bc1f97SJulio Faracco##########################################
25953a678481SJuan Quintela# zstd check
25963a678481SJuan Quintela
25973a678481SJuan Quintelaif test "$zstd" != "no" ; then
2598297254c7SJuan Quintela    libzstd_minver="1.4.0"
2599297254c7SJuan Quintela    if $pkg_config --atleast-version=$libzstd_minver libzstd ; then
26003a678481SJuan Quintela        zstd_cflags="$($pkg_config --cflags libzstd)"
26013a678481SJuan Quintela        zstd_libs="$($pkg_config --libs libzstd)"
26023a678481SJuan Quintela        LIBS="$zstd_libs $LIBS"
26033a678481SJuan Quintela        QEMU_CFLAGS="$QEMU_CFLAGS $zstd_cflags"
26043a678481SJuan Quintela        zstd="yes"
26053a678481SJuan Quintela    else
26063a678481SJuan Quintela        if test "$zstd" = "yes" ; then
26073a678481SJuan Quintela            feature_not_found "libzstd" "Install libzstd devel"
26083a678481SJuan Quintela        fi
26093a678481SJuan Quintela        zstd="no"
26103a678481SJuan Quintela    fi
26113a678481SJuan Quintelafi
26123a678481SJuan Quintela
26133a678481SJuan Quintela##########################################
2614f794573eSEduardo Otubo# libseccomp check
2615f794573eSEduardo Otubo
2616f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
26173e684455SMichael Strosaker    libseccomp_minver="2.3.0"
261825ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2619c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2620c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2621f794573eSEduardo Otubo        seccomp="yes"
2622f794573eSEduardo Otubo    else
2623f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2624693e5910SAndrew Jones            feature_not_found "libseccomp" \
2625693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2626896848f0SEduardo Otubo        fi
2627e84d5956SYann E. MORIN        seccomp="no"
2628f794573eSEduardo Otubo    fi
2629f794573eSEduardo Otubofi
2630f794573eSEduardo Otubo##########################################
2631e37630caSaliguori# xen probe
2632e37630caSaliguori
2633fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2634c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2635c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2636c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2637c1cdd9d5SJuergen Gross
2638c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2639c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2640c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2641c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2642c1cdd9d5SJuergen Gross    xen=yes
2643c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2644c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
264558ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
264658ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
264758ea9a7aSAnthony PERARD    fi
2648c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2649c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2650c1cdd9d5SJuergen Gross  else
2651c1cdd9d5SJuergen Gross
2652b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2653d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2654d5b93ddfSAnthony PERARD
265550ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
265650ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
265750ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
265850ced5b3SStefan Weil
265950ced5b3SStefan Weil    # Xen (any)
266050ced5b3SStefan Weil    cat > $TMPC <<EOF
266150ced5b3SStefan Weil#include <xenctrl.h>
266250ced5b3SStefan Weilint main(void) {
266350ced5b3SStefan Weil  return 0;
266450ced5b3SStefan Weil}
266550ced5b3SStefan WeilEOF
266650ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
266750ced5b3SStefan Weil      # Xen not found
266850ced5b3SStefan Weil      if test "$xen" = "yes" ; then
266921684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
267050ced5b3SStefan Weil      fi
267150ced5b3SStefan Weil      xen=no
267250ced5b3SStefan Weil
2673d5b93ddfSAnthony PERARD    # Xen unstable
267469deef08SPeter Maydell    elif
267569deef08SPeter Maydell        cat > $TMPC <<EOF &&
26762cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
26772cbf8903SRoss Lagerwall#define __XEN_TOOLS__
26782cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2679d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
26802cbf8903SRoss Lagerwallint main(void) {
26812cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2682d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
26832cbf8903SRoss Lagerwall
26842cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
26852cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
26862cbf8903SRoss Lagerwall
2687d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2688d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2689d3c49ebbSPaul Durrant
26902cbf8903SRoss Lagerwall  return 0;
26912cbf8903SRoss Lagerwall}
26922cbf8903SRoss LagerwallEOF
26932cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
26942cbf8903SRoss Lagerwall      then
26952cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
26962cbf8903SRoss Lagerwall      xen_ctrl_version=41100
26972cbf8903SRoss Lagerwall      xen=yes
26982cbf8903SRoss Lagerwall    elif
26992cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
27005ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
27015ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
270258ea9a7aSAnthony PERARD#include <xentoolcore.h>
27035ba3d756SIgor Druzhininint main(void) {
27045ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
27055ba3d756SIgor Druzhinin
27065ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
27075ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
270858ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
27095ba3d756SIgor Druzhinin
27105ba3d756SIgor Druzhinin  return 0;
27115ba3d756SIgor Druzhinin}
27125ba3d756SIgor DruzhininEOF
271358ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
27145ba3d756SIgor Druzhinin      then
271558ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
27165ba3d756SIgor Druzhinin      xen_ctrl_version=41000
27175ba3d756SIgor Druzhinin      xen=yes
27185ba3d756SIgor Druzhinin    elif
27195ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2720da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2721da8090ccSPaul Durrant#define __XEN_TOOLS__
2722da8090ccSPaul Durrant#include <xendevicemodel.h>
2723da8090ccSPaul Durrantint main(void) {
2724da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2725da8090ccSPaul Durrant
2726da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2727da8090ccSPaul Durrant  xendevicemodel_close(xd);
2728da8090ccSPaul Durrant
2729da8090ccSPaul Durrant  return 0;
2730da8090ccSPaul Durrant}
2731da8090ccSPaul DurrantEOF
2732da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2733da8090ccSPaul Durrant      then
2734da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2735f1167ee6SJuergen Gross      xen_ctrl_version=40900
2736da8090ccSPaul Durrant      xen=yes
2737da8090ccSPaul Durrant    elif
2738da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
27395eeb39c2SIan Campbell/*
27405eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
27415eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2742b6eb9b45SPaulina Szubarczyk *
2743b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2744b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2745b6eb9b45SPaulina Szubarczyk */
2746b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2747b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2748b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2749b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2750b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2751b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2752b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2753b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2754b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2755b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2756b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2757b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2758b6eb9b45SPaulina Szubarczyk#endif
2759b6eb9b45SPaulina Szubarczykint main(void) {
2760b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2761b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2762b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2763b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2764b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2765b6eb9b45SPaulina Szubarczyk
2766b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2767b6eb9b45SPaulina Szubarczyk
2768b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2769b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2770b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2771b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2772b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2773b6eb9b45SPaulina Szubarczyk
2774b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2775b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2776b6eb9b45SPaulina Szubarczyk
2777b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2778b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2779b6eb9b45SPaulina Szubarczyk
2780b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2781b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2782b6eb9b45SPaulina Szubarczyk
2783b6eb9b45SPaulina Szubarczyk  return 0;
2784b6eb9b45SPaulina Szubarczyk}
2785b6eb9b45SPaulina SzubarczykEOF
2786b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2787b6eb9b45SPaulina Szubarczyk      then
2788f1167ee6SJuergen Gross      xen_ctrl_version=40800
2789b6eb9b45SPaulina Szubarczyk      xen=yes
2790b6eb9b45SPaulina Szubarczyk    elif
2791b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2792b6eb9b45SPaulina Szubarczyk/*
2793b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2794b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
27955eeb39c2SIan Campbell */
27965eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
27975eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
27985eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
27995eeb39c2SIan Campbell#include <xenctrl.h>
28005eeb39c2SIan Campbell#include <xenstore.h>
28015eeb39c2SIan Campbell#include <xenevtchn.h>
28025eeb39c2SIan Campbell#include <xengnttab.h>
28035eeb39c2SIan Campbell#include <xenforeignmemory.h>
28045eeb39c2SIan Campbell#include <stdint.h>
28055eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
28065eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
28075eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
28085eeb39c2SIan Campbell#endif
28095eeb39c2SIan Campbellint main(void) {
28105eeb39c2SIan Campbell  xc_interface *xc = NULL;
28115eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
28125eeb39c2SIan Campbell  xenevtchn_handle *xe;
28135eeb39c2SIan Campbell  xengnttab_handle *xg;
28145eeb39c2SIan Campbell
28155eeb39c2SIan Campbell  xs_daemon_open();
28165eeb39c2SIan Campbell
28175eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
28185eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
28195eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
28205eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
28215eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
28225eeb39c2SIan Campbell
28235eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
28245eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
28255eeb39c2SIan Campbell
28265eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
28275eeb39c2SIan Campbell  xenevtchn_fd(xe);
28285eeb39c2SIan Campbell
28295eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
28305eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
28315eeb39c2SIan Campbell
28325eeb39c2SIan Campbell  return 0;
28335eeb39c2SIan Campbell}
28345eeb39c2SIan CampbellEOF
28355eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
28365eeb39c2SIan Campbell      then
2837f1167ee6SJuergen Gross      xen_ctrl_version=40701
28385eeb39c2SIan Campbell      xen=yes
2839cdadde39SRoger Pau Monne
2840cdadde39SRoger Pau Monne    # Xen 4.6
2841cdadde39SRoger Pau Monne    elif
2842cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2843cdadde39SRoger Pau Monne#include <xenctrl.h>
2844e108a3c1SAnthony PERARD#include <xenstore.h>
2845d5b93ddfSAnthony PERARD#include <stdint.h>
2846d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2847d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2848d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2849d5b93ddfSAnthony PERARD#endif
2850d5b93ddfSAnthony PERARDint main(void) {
2851d5b93ddfSAnthony PERARD  xc_interface *xc;
2852d5b93ddfSAnthony PERARD  xs_daemon_open();
2853d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2854d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2855d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2856b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
28578688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2858d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
285920a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2860d8b441a3SJan Beulich  return 0;
2861d8b441a3SJan Beulich}
2862d8b441a3SJan BeulichEOF
2863d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2864d8b441a3SJan Beulich      then
2865f1167ee6SJuergen Gross      xen_ctrl_version=40600
2866d8b441a3SJan Beulich      xen=yes
2867d8b441a3SJan Beulich
2868d8b441a3SJan Beulich    # Xen 4.5
2869d8b441a3SJan Beulich    elif
2870d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2871d8b441a3SJan Beulich#include <xenctrl.h>
2872d8b441a3SJan Beulich#include <xenstore.h>
2873d8b441a3SJan Beulich#include <stdint.h>
2874d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2875d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2876d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2877d8b441a3SJan Beulich#endif
2878d8b441a3SJan Beulichint main(void) {
2879d8b441a3SJan Beulich  xc_interface *xc;
2880d8b441a3SJan Beulich  xs_daemon_open();
2881d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2882d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2883d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2884d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2885d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
28863996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
28873996e85cSPaul Durrant  return 0;
28883996e85cSPaul Durrant}
28893996e85cSPaul DurrantEOF
28903996e85cSPaul Durrant        compile_prog "" "$xen_libs"
28913996e85cSPaul Durrant      then
2892f1167ee6SJuergen Gross      xen_ctrl_version=40500
28933996e85cSPaul Durrant      xen=yes
28943996e85cSPaul Durrant
28953996e85cSPaul Durrant    elif
28963996e85cSPaul Durrant        cat > $TMPC <<EOF &&
28973996e85cSPaul Durrant#include <xenctrl.h>
28983996e85cSPaul Durrant#include <xenstore.h>
28993996e85cSPaul Durrant#include <stdint.h>
29003996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
29013996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
29023996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
29033996e85cSPaul Durrant#endif
29043996e85cSPaul Durrantint main(void) {
29053996e85cSPaul Durrant  xc_interface *xc;
29063996e85cSPaul Durrant  xs_daemon_open();
29073996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
29083996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
29093996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
29103996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29113996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29128688e065SStefano Stabellini  return 0;
29138688e065SStefano Stabellini}
29148688e065SStefano StabelliniEOF
29158688e065SStefano Stabellini        compile_prog "" "$xen_libs"
291669deef08SPeter Maydell      then
2917f1167ee6SJuergen Gross      xen_ctrl_version=40200
29188688e065SStefano Stabellini      xen=yes
29198688e065SStefano Stabellini
2920e37630caSaliguori    else
2921fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2922edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2923edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2924fc321b4bSJuan Quintela      fi
2925fc321b4bSJuan Quintela      xen=no
2926e37630caSaliguori    fi
2927d5b93ddfSAnthony PERARD
2928d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2929f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
29305eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
29315eeb39c2SIan Campbell      fi
2932d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2933d5b93ddfSAnthony PERARD    fi
2934e37630caSaliguori  fi
2935c1cdd9d5SJuergen Grossfi
2936e37630caSaliguori
2937eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2938edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2939eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2940eb6fda0fSAnthony PERARD  else
2941eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
294276ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
294376ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2944eb6fda0fSAnthony PERARD    fi
2945eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2946eb6fda0fSAnthony PERARD  fi
2947eb6fda0fSAnthony PERARDfi
2948eb6fda0fSAnthony PERARD
2949e37630caSaliguori##########################################
2950d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2951d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2952327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
2953d661d9a4SJustin Terry (VM)        whpx="yes"
2954d661d9a4SJustin Terry (VM)    else
2955d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
295653537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2957d661d9a4SJustin Terry (VM)        fi
2958d661d9a4SJustin Terry (VM)        whpx="no"
2959d661d9a4SJustin Terry (VM)    fi
2960d661d9a4SJustin Terry (VM)fi
2961d661d9a4SJustin Terry (VM)
2962d661d9a4SJustin Terry (VM)##########################################
2963dfffc653SJuan Quintela# Sparse probe
2964dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
29650dba6195SLoïc Minier  if has cgcc; then
2966dfffc653SJuan Quintela    sparse=yes
2967dfffc653SJuan Quintela  else
2968dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
296921684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2970dfffc653SJuan Quintela    fi
2971dfffc653SJuan Quintela    sparse=no
2972dfffc653SJuan Quintela  fi
2973dfffc653SJuan Quintelafi
2974dfffc653SJuan Quintela
2975dfffc653SJuan Quintela##########################################
2976f676c67eSJeremy White# X11 probe
2977f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
29788781595bSGerd Hoffmann    have_x11=yes
297989138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
298089138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2981f676c67eSJeremy Whitefi
2982f676c67eSJeremy White
2983f676c67eSJeremy White##########################################
2984a4ccabcfSAnthony Liguori# GTK probe
2985a4ccabcfSAnthony Liguori
29865a464e6cSPeter Xuif test "$gtk" != "no"; then
298789d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
298889d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
29897b23d121SVolker Rümelin    gtkversion="3.22.0"
2990bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
299189138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
299289138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
299389138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
29940a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
29958781595bSGerd Hoffmann            need_x11=yes
2996f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2997f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
29980a337ed0SGerd Hoffmann        fi
2999bbbf9bfbSStefan Weil        gtk="yes"
3000bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
30015fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
3002bbbf9bfbSStefan Weil    else
3003bbbf9bfbSStefan Weil        gtk="no"
3004bbbf9bfbSStefan Weil    fi
3005bbbf9bfbSStefan Weilfi
3006bbbf9bfbSStefan Weil
3007ddbb0d09SDaniel P. Berrange
3008ddbb0d09SDaniel P. Berrange##########################################
3009ddbb0d09SDaniel P. Berrange# GNUTLS probe
3010ddbb0d09SDaniel P. Berrange
3011ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
3012a73e82efSRichard Henderson    pass="no"
3013a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
301489138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
301589138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
3016a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
3017a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
3018a73e82efSRichard Henderson        write_c_skeleton
3019a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
3020243dc2cfSRichard Henderson            LIBS="$gnutls_libs $LIBS"
3021ddbb0d09SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
3022a73e82efSRichard Henderson            pass="yes"
3023a73e82efSRichard Henderson        fi
3024a73e82efSRichard Henderson    fi
3025a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
3026a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
3027ddbb0d09SDaniel P. Berrange    else
3028a73e82efSRichard Henderson        gnutls="$pass"
3029ddbb0d09SDaniel P. Berrange    fi
3030ddbb0d09SDaniel P. Berrangefi
3031ddbb0d09SDaniel P. Berrange
303291bfcdb0SDaniel P. Berrange
303391bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
303491bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
3035a0722409SDaniel P. Berrangé# explicitly
303691bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
303791bfcdb0SDaniel P. Berrangethen
3038a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
303991bfcdb0SDaniel P. Berrange    then
304091bfcdb0SDaniel P. Berrange        gcrypt="no"
304191bfcdb0SDaniel P. Berrange    fi
304291bfcdb0SDaniel P. Berrangefi
304391bfcdb0SDaniel P. Berrange
304491bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
304591bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
3046a0722409SDaniel P. Berrangé# explicitly
304791bfcdb0SDaniel P. Berrangeif test -z "$nettle"
304891bfcdb0SDaniel P. Berrangethen
3049a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
305091bfcdb0SDaniel P. Berrange    then
305191bfcdb0SDaniel P. Berrange        nettle="no"
305291bfcdb0SDaniel P. Berrange    fi
305391bfcdb0SDaniel P. Berrangefi
305491bfcdb0SDaniel P. Berrange
3055dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
305691bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
305791bfcdb0SDaniel P. Berrange    then
305891bfcdb0SDaniel P. Berrange	return 1
305991bfcdb0SDaniel P. Berrange    fi
306091bfcdb0SDaniel P. Berrange
306191bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
306291bfcdb0SDaniel P. Berrange    then
306389138857SStefan Weil	host=$(libgcrypt-config --host)
306491bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
306591bfcdb0SDaniel P. Berrange	then
306691bfcdb0SDaniel P. Berrange	    return 1
306791bfcdb0SDaniel P. Berrange	fi
306891bfcdb0SDaniel P. Berrange    fi
306991bfcdb0SDaniel P. Berrange
3070dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
3071dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
3072dea7a64eSDaniel P. Berrangé
3073dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
3074dea7a64eSDaniel P. Berrangé    then
3075dea7a64eSDaniel P. Berrangé       return 1
3076dea7a64eSDaniel P. Berrangé    fi
3077dea7a64eSDaniel P. Berrangé
307891bfcdb0SDaniel P. Berrange    return 0
307991bfcdb0SDaniel P. Berrange}
308091bfcdb0SDaniel P. Berrange
3081a0722409SDaniel P. Berrangé
3082a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
3083a73e82efSRichard Henderson    pass="no"
308464dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
3085a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
3086a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
3087a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
3088a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3089a73e82efSRichard Henderson        write_c_skeleton
3090a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
3091243dc2cfSRichard Henderson            LIBS="$nettle_libs $LIBS"
3092a0722409SDaniel P. Berrangé            QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
3093a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
3094a0722409SDaniel P. Berrangé               gcrypt="no"
3095a0722409SDaniel P. Berrangé            fi
3096a73e82efSRichard Henderson            pass="yes"
3097a73e82efSRichard Henderson        fi
3098a73e82efSRichard Henderson    fi
3099dc2207afSDaniel P. Berrangé    if test "$pass" = "yes"
3100dc2207afSDaniel P. Berrangé    then
3101dc2207afSDaniel P. Berrangé        cat > $TMPC << EOF
3102dc2207afSDaniel P. Berrangé#include <nettle/xts.h>
3103dc2207afSDaniel P. Berrangéint main(void) {
3104dc2207afSDaniel P. Berrangé  return 0;
3105dc2207afSDaniel P. Berrangé}
3106dc2207afSDaniel P. BerrangéEOF
3107dc2207afSDaniel P. Berrangé        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
3108dc2207afSDaniel P. Berrangé            nettle_xts=yes
3109dc2207afSDaniel P. Berrangé            qemu_private_xts=no
3110dc2207afSDaniel P. Berrangé        fi
3111dc2207afSDaniel P. Berrangé    fi
3112a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
311364dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
3114a0722409SDaniel P. Berrangé    else
3115a73e82efSRichard Henderson        nettle="$pass"
3116a0722409SDaniel P. Berrangé    fi
3117a0722409SDaniel P. Berrangéfi
3118a0722409SDaniel P. Berrangé
311991bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
3120a73e82efSRichard Henderson    pass="no"
3121dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
312289138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
312389138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
3124a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
312591bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
312691bfcdb0SDaniel P. Berrange        # turn breaks static builds...
312791bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
312891bfcdb0SDaniel P. Berrange        then
312991bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
313091bfcdb0SDaniel P. Berrange        fi
31311f923c70SLongpeng(Mike)
3132a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3133a73e82efSRichard Henderson        write_c_skeleton
3134a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
3135243dc2cfSRichard Henderson            LIBS="$gcrypt_libs $LIBS"
313637788f25SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
3137a73e82efSRichard Henderson            pass="yes"
3138a73e82efSRichard Henderson        fi
3139a73e82efSRichard Henderson    fi
3140a73e82efSRichard Henderson    if test "$pass" = "yes"; then
314137788f25SDaniel P. Berrange        gcrypt="yes"
31421f923c70SLongpeng(Mike)        cat > $TMPC << EOF
31431f923c70SLongpeng(Mike)#include <gcrypt.h>
31441f923c70SLongpeng(Mike)int main(void) {
31451f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
31461f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
31471f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
31481f923c70SLongpeng(Mike)  return 0;
31491f923c70SLongpeng(Mike)}
31501f923c70SLongpeng(Mike)EOF
31511f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
31521f923c70SLongpeng(Mike)            gcrypt_hmac=yes
31531f923c70SLongpeng(Mike)        fi
3154e0576942SDaniel P. Berrangé        cat > $TMPC << EOF
3155e0576942SDaniel P. Berrangé#include <gcrypt.h>
3156e0576942SDaniel P. Berrangéint main(void) {
3157e0576942SDaniel P. Berrangé  gcry_cipher_hd_t handle;
3158e0576942SDaniel P. Berrangé  gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
3159e0576942SDaniel P. Berrangé  return 0;
3160e0576942SDaniel P. Berrangé}
3161e0576942SDaniel P. BerrangéEOF
3162e0576942SDaniel P. Berrangé        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
3163e0576942SDaniel P. Berrangé            gcrypt_xts=yes
3164e0576942SDaniel P. Berrangé            qemu_private_xts=no
3165e0576942SDaniel P. Berrangé        fi
3166a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
3167dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
316891bfcdb0SDaniel P. Berrange    else
316991bfcdb0SDaniel P. Berrange        gcrypt="no"
317091bfcdb0SDaniel P. Berrange    fi
317162893b67SDaniel P. Berrangefi
317262893b67SDaniel P. Berrange
3173ddbb0d09SDaniel P. Berrange
317491bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
317591bfcdb0SDaniel P. Berrangethen
317691bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
317791bfcdb0SDaniel P. Berrangefi
3178ed754746SDaniel P. Berrange
31799a2fd434SDaniel P. Berrange##########################################
31809a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
31819a2fd434SDaniel P. Berrange
31829a2fd434SDaniel P. Berrangetasn1=yes
318390246037SDaniel P. Berrangetasn1_cflags=""
318490246037SDaniel P. Berrangetasn1_libs=""
31859a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
318689138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
318789138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
31889a2fd434SDaniel P. Berrangeelse
31899a2fd434SDaniel P. Berrange    tasn1=no
31909a2fd434SDaniel P. Berrangefi
31919a2fd434SDaniel P. Berrange
3192ed754746SDaniel P. Berrange
3193bbbf9bfbSStefan Weil##########################################
31948953caf3SDaniel P. Berrange# PAM probe
31958953caf3SDaniel P. Berrange
31968953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
31978953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
31988953caf3SDaniel P. Berrange#include <security/pam_appl.h>
31998953caf3SDaniel P. Berrange#include <stdio.h>
32008953caf3SDaniel P. Berrangeint main(void) {
32018953caf3SDaniel P. Berrange   const char *service_name = "qemu";
32028953caf3SDaniel P. Berrange   const char *user = "frank";
32039c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
32048953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
32059c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
32068953caf3SDaniel P. Berrange   return 0;
32078953caf3SDaniel P. Berrange}
32088953caf3SDaniel P. BerrangeEOF
32098953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
32108953caf3SDaniel P. Berrange        auth_pam=yes
32118953caf3SDaniel P. Berrange    else
32128953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
32138953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
32148953caf3SDaniel P. Berrange        else
32158953caf3SDaniel P. Berrange            auth_pam=no
32168953caf3SDaniel P. Berrange        fi
32178953caf3SDaniel P. Berrange    fi
32188953caf3SDaniel P. Berrangefi
32198953caf3SDaniel P. Berrange
32208953caf3SDaniel P. Berrange##########################################
3221559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
3222559607eaSDaniel P. Berrange
3223559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
3224559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
3225559607eaSDaniel P. Berrange  have_ifaddrs_h=no
3226559607eaSDaniel P. Berrangefi
3227559607eaSDaniel P. Berrange
3228e865b97fSChen Gang#########################################
3229e865b97fSChen Gang# libdrm check
3230e865b97fSChen Ganghave_drm_h=no
3231e865b97fSChen Gangif check_include "libdrm/drm.h" ; then
3232e865b97fSChen Gang    have_drm_h=yes
3233e865b97fSChen Gangfi
3234e865b97fSChen Gang
3235559607eaSDaniel P. Berrange##########################################
3236bbbf9bfbSStefan Weil# VTE probe
3237bbbf9bfbSStefan Weil
3238bbbf9bfbSStefan Weilif test "$vte" != "no"; then
3239c6feff9eSCole Robinson    vteminversion="0.32.0"
3240c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3241c6feff9eSCole Robinson      vtepackage="vte-2.91"
3242c6feff9eSCole Robinson    else
3243528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3244c6feff9eSCole Robinson    fi
3245c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
324689138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
324789138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
324889138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3249bbbf9bfbSStefan Weil        vte="yes"
3250bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3251c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
32529e04c683SStefan Weil    else
3253bbbf9bfbSStefan Weil        vte="no"
3254a4ccabcfSAnthony Liguori    fi
3255a4ccabcfSAnthony Liguorifi
3256a4ccabcfSAnthony Liguori
3257a4ccabcfSAnthony Liguori##########################################
325811d9f695Sbellard# SDL probe
325911d9f695Sbellard
3260aee8a619SCarlo Marcelo Arenas Belón# Look for sdl configuration program (pkg-config or sdl2-config).  Try
3261aee8a619SCarlo Marcelo Arenas Belón# sdl2-config even without cross prefix, and favour pkg-config over sdl2-config.
326247c03744SDave Airlie
3263c6093a05SPeter Xusdl_probe ()
3264c6093a05SPeter Xu{
32650015ca5cSDaniel P. Berrangé  if $pkg_config sdl2 --exists; then
32660015ca5cSDaniel P. Berrangé    sdlconfig="$pkg_config sdl2"
326789138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
3268aee8a619SCarlo Marcelo Arenas Belón  elif has "$sdl2_config"; then
32690015ca5cSDaniel P. Berrangé    sdlconfig="$sdl2_config"
327089138857SStefan Weil    sdlversion=$($sdlconfig --version)
3271a0dfd8a4SLoïc Minier  else
3272a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
32738f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
3274a0dfd8a4SLoïc Minier    fi
3275a0dfd8a4SLoïc Minier    sdl=no
3276c6093a05SPeter Xu    # no need to do the rest
3277c6093a05SPeter Xu    return
32789316f803SPaolo Bonzini  fi
3279aee8a619SCarlo Marcelo Arenas Belón  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl2-config; then
32803ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
32813ec87ffeSPaolo Bonzini  fi
328211d9f695Sbellard
328311d9f695Sbellard  cat > $TMPC << EOF
328411d9f695Sbellard#include <SDL.h>
328511d9f695Sbellard#undef main /* We don't want SDL to override our main() */
328611d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
328711d9f695SbellardEOF
328889138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
32892ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
329074f42e18STeLeMan  if test "$static" = "yes" ; then
32910015ca5cSDaniel P. Berrangé    if $pkg_config sdl2 --exists; then
32920015ca5cSDaniel P. Berrangé      sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
32935f37e6d4SThomas Huth    else
329489138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
32955f37e6d4SThomas Huth    fi
329674f42e18STeLeMan  else
329789138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
329874f42e18STeLeMan  fi
329952166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
330011d9f695Sbellard    sdl=yes
33017c1f25b4Sbellard
330267c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
3303e633a5c6SEric Blake    if test "$sdl" = "yes" && test "$static" = "yes" ; then
330467c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
330589138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
330689138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
330711d9f695Sbellard      fi
330852166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
33091ac88f28SJuan Quintela	:
33101ac88f28SJuan Quintela      else
33111ac88f28SJuan Quintela        sdl=no
33127c1f25b4Sbellard      fi
33137c1f25b4Sbellard    fi # static link
3314c4198157SJuan Quintela  else # sdl not found
3315c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
33160015ca5cSDaniel P. Berrangé      feature_not_found "sdl" "Install SDL2 devel"
3317c4198157SJuan Quintela    fi
3318c4198157SJuan Quintela    sdl=no
33197c1f25b4Sbellard  fi # sdl compile test
3320c6093a05SPeter Xu}
3321c6093a05SPeter Xu
3322a442fe2fSDaniel P. Berrangésdl_image_probe ()
3323a442fe2fSDaniel P. Berrangé{
3324a442fe2fSDaniel P. Berrangé    if test "$sdl_image" != "no" ; then
3325a442fe2fSDaniel P. Berrangé        if $pkg_config SDL2_image --exists; then
3326a442fe2fSDaniel P. Berrangé            if test "$static" = "yes"; then
3327a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
3328a442fe2fSDaniel P. Berrangé            else
3329a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
3330a442fe2fSDaniel P. Berrangé            fi
3331a442fe2fSDaniel P. Berrangé            sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
3332a442fe2fSDaniel P. Berrangé            sdl_image=yes
3333a442fe2fSDaniel P. Berrangé
3334a442fe2fSDaniel P. Berrangé            sdl_cflags="$sdl_cflags $sdl_image_cflags"
3335a442fe2fSDaniel P. Berrangé            sdl_libs="$sdl_libs $sdl_image_libs"
3336a442fe2fSDaniel P. Berrangé        else
3337a442fe2fSDaniel P. Berrangé            if test "$sdl_image" = "yes" ; then
3338a442fe2fSDaniel P. Berrangé                feature_not_found "sdl_image" "Install SDL Image devel"
3339a442fe2fSDaniel P. Berrangé            else
3340a442fe2fSDaniel P. Berrangé                sdl_image=no
3341a442fe2fSDaniel P. Berrangé            fi
3342a442fe2fSDaniel P. Berrangé        fi
3343a442fe2fSDaniel P. Berrangé    fi
3344a442fe2fSDaniel P. Berrangé}
3345a442fe2fSDaniel P. Berrangé
3346c6093a05SPeter Xuif test "$sdl" != "no" ; then
3347c6093a05SPeter Xu  sdl_probe
3348fd677642Sthsfi
334911d9f695Sbellard
33505368a422Saliguoriif test "$sdl" = "yes" ; then
3351a442fe2fSDaniel P. Berrangé  sdl_image_probe
3352a442fe2fSDaniel P. Berrangéelse
3353a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes"; then
3354a442fe2fSDaniel P. Berrangé    echo "warning: SDL Image requested, but SDL is not available, disabling"
3355a442fe2fSDaniel P. Berrangé  fi
3356a442fe2fSDaniel P. Berrangé  sdl_image=no
3357a442fe2fSDaniel P. Berrangéfi
3358a442fe2fSDaniel P. Berrangé
3359a442fe2fSDaniel P. Berrangéif test "$sdl" = "yes" ; then
33605368a422Saliguori  cat > $TMPC <<EOF
33615368a422Saliguori#include <SDL.h>
33625368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
33635368a422Saliguori#include <X11/XKBlib.h>
33645368a422Saliguori#else
33655368a422Saliguori#error No x11 support
33665368a422Saliguori#endif
33675368a422Saliguoriint main(void) { return 0; }
33685368a422SaliguoriEOF
3369f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
33708781595bSGerd Hoffmann    need_x11=yes
3371f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
3372f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
33735368a422Saliguori  fi
33745368a422Saliguorifi
33755368a422Saliguori
33768f28f3fbSths##########################################
33772da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
33782da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
33792da776dbSMichael R. Hines  cat > $TMPC <<EOF
33802da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
33812da776dbSMichael R. Hinesint main(void) { return 0; }
33822da776dbSMichael R. HinesEOF
3383ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
33842da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
33852da776dbSMichael R. Hines    rdma="yes"
3386ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
33872da776dbSMichael R. Hines  else
33882da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
33892da776dbSMichael R. Hines        error_exit \
3390ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
33912da776dbSMichael R. Hines            " Your options:" \
3392ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
33932da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
33942da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
33952da776dbSMichael R. Hines    fi
33962da776dbSMichael R. Hines    rdma="no"
33972da776dbSMichael R. Hines  fi
33982da776dbSMichael R. Hinesfi
33992da776dbSMichael R. Hines
340021ab34c9SMarcel Apfelbaum##########################################
340121ab34c9SMarcel Apfelbaum# PVRDMA detection
340221ab34c9SMarcel Apfelbaum
340321ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
340421ab34c9SMarcel Apfelbaum#include <sys/mman.h>
340521ab34c9SMarcel Apfelbaum
340621ab34c9SMarcel Apfelbaumint
340721ab34c9SMarcel Apfelbaummain(void)
340821ab34c9SMarcel Apfelbaum{
340921ab34c9SMarcel Apfelbaum    char buf = 0;
341021ab34c9SMarcel Apfelbaum    void *addr = &buf;
341121ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
341221ab34c9SMarcel Apfelbaum
341321ab34c9SMarcel Apfelbaum    return 0;
341421ab34c9SMarcel Apfelbaum}
341521ab34c9SMarcel ApfelbaumEOF
341621ab34c9SMarcel Apfelbaum
341721ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
341821ab34c9SMarcel Apfelbaum    case "$pvrdma" in
341921ab34c9SMarcel Apfelbaum    "")
342021ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
342121ab34c9SMarcel Apfelbaum            pvrdma="yes"
342221ab34c9SMarcel Apfelbaum        else
342321ab34c9SMarcel Apfelbaum            pvrdma="no"
342421ab34c9SMarcel Apfelbaum        fi
342521ab34c9SMarcel Apfelbaum        ;;
342621ab34c9SMarcel Apfelbaum    "yes")
342721ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
342821ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
342921ab34c9SMarcel Apfelbaum        fi
343021ab34c9SMarcel Apfelbaum        pvrdma="yes"
343121ab34c9SMarcel Apfelbaum        ;;
343221ab34c9SMarcel Apfelbaum    "no")
343321ab34c9SMarcel Apfelbaum        pvrdma="no"
343421ab34c9SMarcel Apfelbaum        ;;
343521ab34c9SMarcel Apfelbaum    esac
343621ab34c9SMarcel Apfelbaumelse
343721ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
343821ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
343921ab34c9SMarcel Apfelbaum    fi
344021ab34c9SMarcel Apfelbaum    pvrdma="no"
344121ab34c9SMarcel Apfelbaumfi
344295c6bff3SBenoît Canet
3443ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported
3444ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then
3445ee108585SYuval Shaia
3446ee108585SYuval Shaiacat > $TMPC <<EOF &&
3447ee108585SYuval Shaia#include <infiniband/verbs.h>
3448ee108585SYuval Shaia
3449ee108585SYuval Shaiaint
3450ee108585SYuval Shaiamain(void)
3451ee108585SYuval Shaia{
3452ee108585SYuval Shaia    struct ibv_mr *mr;
3453ee108585SYuval Shaia    struct ibv_pd *pd = NULL;
3454ee108585SYuval Shaia    size_t length = 10;
3455ee108585SYuval Shaia    uint64_t iova = 0;
3456ee108585SYuval Shaia    int access = 0;
3457ee108585SYuval Shaia    void *addr = NULL;
3458ee108585SYuval Shaia
3459ee108585SYuval Shaia    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
3460ee108585SYuval Shaia
3461ee108585SYuval Shaia    ibv_dereg_mr(mr);
3462ee108585SYuval Shaia
3463ee108585SYuval Shaia    return 0;
3464ee108585SYuval Shaia}
3465ee108585SYuval ShaiaEOF
3466ee108585SYuval Shaia    if ! compile_prog "" "-libverbs"; then
3467ee108585SYuval Shaia        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
3468ee108585SYuval Shaia    fi
3469ee108585SYuval Shaiafi
3470ee108585SYuval Shaia
347195c6bff3SBenoît Canet##########################################
34722f9606b3Saliguori# VNC SASL detection
3473e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
34742f9606b3Saliguori  cat > $TMPC <<EOF
34752f9606b3Saliguori#include <sasl/sasl.h>
34762f9606b3Saliguori#include <stdio.h>
34772f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
34782f9606b3SaliguoriEOF
34792f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
3480bd702ffcSPhilippe Mathieu-Daudé  # QEMU defines struct iovec in "qemu/osdep.h",
3481bd702ffcSPhilippe Mathieu-Daudé  # we don't want libsasl to redefine it in <sasl/sasl.h>.
3482bd702ffcSPhilippe Mathieu-Daudé  vnc_sasl_cflags="-DSTRUCT_IOVEC_DEFINED"
34832f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
348452166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3485ea784e3bSJuan Quintela    vnc_sasl=yes
3486fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3487ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
34882f9606b3Saliguori  else
3489ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
349021684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3491ea784e3bSJuan Quintela    fi
3492ea784e3bSJuan Quintela    vnc_sasl=no
34932f9606b3Saliguori  fi
34942f9606b3Saliguorifi
34952f9606b3Saliguori
34962f9606b3Saliguori##########################################
34972f6f5c7aSCorentin Chary# VNC JPEG detection
3498e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
34992f6f5c7aSCorentin Charycat > $TMPC <<EOF
35002f6f5c7aSCorentin Chary#include <stdio.h>
35012f6f5c7aSCorentin Chary#include <jpeglib.h>
35022f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
35032f6f5c7aSCorentin CharyEOF
35042f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
35052f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
35062f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
35072f6f5c7aSCorentin Chary    vnc_jpeg=yes
35082f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3509ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
35102f6f5c7aSCorentin Chary  else
35112f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
351221684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
35132f6f5c7aSCorentin Chary    fi
35142f6f5c7aSCorentin Chary    vnc_jpeg=no
35152f6f5c7aSCorentin Chary  fi
35162f6f5c7aSCorentin Charyfi
35172f6f5c7aSCorentin Chary
35182f6f5c7aSCorentin Chary##########################################
3519efe556adSCorentin Chary# VNC PNG detection
3520e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
3521efe556adSCorentin Charycat > $TMPC <<EOF
3522efe556adSCorentin Chary//#include <stdio.h>
3523efe556adSCorentin Chary#include <png.h>
3524832ce9c2SScott Wood#include <stddef.h>
3525efe556adSCorentin Charyint main(void) {
3526efe556adSCorentin Chary    png_structp png_ptr;
3527efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
35287edc3fedSPeter Maydell    return png_ptr != 0;
3529efe556adSCorentin Chary}
3530efe556adSCorentin CharyEOF
353165d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
353289138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
353389138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
35349af8025eSBrad  else
3535efe556adSCorentin Chary    vnc_png_cflags=""
3536efe556adSCorentin Chary    vnc_png_libs="-lpng"
35379af8025eSBrad  fi
3538efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3539efe556adSCorentin Chary    vnc_png=yes
3540efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
35419af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3542efe556adSCorentin Chary  else
3543efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
354421684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3545efe556adSCorentin Chary    fi
3546efe556adSCorentin Chary    vnc_png=no
3547efe556adSCorentin Chary  fi
3548efe556adSCorentin Charyfi
3549efe556adSCorentin Chary
3550efe556adSCorentin Chary##########################################
35516a021536SGerd Hoffmann# xkbcommon probe
35526a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
35536a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
35546a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
35556a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
35566a021536SGerd Hoffmann    xkbcommon=yes
35576a021536SGerd Hoffmann  else
35586a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
35596a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
35606a021536SGerd Hoffmann    fi
35616a021536SGerd Hoffmann    xkbcommon=no
35626a021536SGerd Hoffmann  fi
35636a021536SGerd Hoffmannfi
35646a021536SGerd Hoffmann
356576655d6dSaliguori
356676655d6dSaliguori##########################################
3567c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3568dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3569dce512deSChristoph Hellwig  cat > $TMPC << EOF
3570ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3571dce512deSChristoph Hellwig#include <xfs/xfs.h>
3572dce512deSChristoph Hellwigint main(void)
3573dce512deSChristoph Hellwig{
3574dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3575dce512deSChristoph Hellwig    return 0;
3576dce512deSChristoph Hellwig}
3577dce512deSChristoph HellwigEOF
3578dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3579dce512deSChristoph Hellwig    xfs="yes"
3580dce512deSChristoph Hellwig  else
3581dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
358221684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3583dce512deSChristoph Hellwig    fi
3584dce512deSChristoph Hellwig    xfs=no
3585dce512deSChristoph Hellwig  fi
3586dce512deSChristoph Hellwigfi
3587dce512deSChristoph Hellwig
3588dce512deSChristoph Hellwig##########################################
35898a16d273Sths# vde libraries probe
3590dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
35914baae0acSJuan Quintela  vde_libs="-lvdeplug"
35928a16d273Sths  cat > $TMPC << EOF
35938a16d273Sths#include <libvdeplug.h>
35944a7f0e06Spbrookint main(void)
35954a7f0e06Spbrook{
35964a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3597fea08e08SPeter Maydell    char s[] = "";
3598fea08e08SPeter Maydell    vde_open(s, s, &a);
35994a7f0e06Spbrook    return 0;
36004a7f0e06Spbrook}
36018a16d273SthsEOF
360252166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
36034baae0acSJuan Quintela    vde=yes
3604dfb278bdSJuan Quintela  else
3605dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
360621684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3607dfb278bdSJuan Quintela    fi
3608dfb278bdSJuan Quintela    vde=no
36098a16d273Sths  fi
36108a16d273Sthsfi
36118a16d273Sths
36128a16d273Sths##########################################
36130a985b37SVincenzo Maffione# netmap support probe
36140a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
36150a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
36160a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
36170a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
36180a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
361958952137SVincenzo Maffioneif test "$netmap" != "no" ; then
362058952137SVincenzo Maffione  cat > $TMPC << EOF
362158952137SVincenzo Maffione#include <inttypes.h>
362258952137SVincenzo Maffione#include <net/if.h>
362358952137SVincenzo Maffione#include <net/netmap.h>
362458952137SVincenzo Maffione#include <net/netmap_user.h>
36250a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
36260a985b37SVincenzo Maffione#error
36270a985b37SVincenzo Maffione#endif
362858952137SVincenzo Maffioneint main(void) { return 0; }
362958952137SVincenzo MaffioneEOF
363058952137SVincenzo Maffione  if compile_prog "" "" ; then
363158952137SVincenzo Maffione    netmap=yes
363258952137SVincenzo Maffione  else
363358952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
363458952137SVincenzo Maffione      feature_not_found "netmap"
363558952137SVincenzo Maffione    fi
363658952137SVincenzo Maffione    netmap=no
363758952137SVincenzo Maffione  fi
363858952137SVincenzo Maffionefi
363958952137SVincenzo Maffione
364013336606SRobert Foley############################################
364113336606SRobert Foley# efi-aarch64 probe
364213336606SRobert Foley# Check for efi files needed by aarch64 VMs.
364313336606SRobert Foley# By default we will use the efi included with QEMU.
364413336606SRobert Foley# Allow user to override the path for efi also.
364513336606SRobert Foleyif ! test -f "$efi_aarch64"; then
364613336606SRobert Foley  if test -f $source_path/pc-bios/edk2-aarch64-code.fd.bz2; then
364713336606SRobert Foley    # valid after build
364813336606SRobert Foley    efi_aarch64=$PWD/pc-bios/edk2-aarch64-code.fd
364913336606SRobert Foley  else
365013336606SRobert Foley    efi_aarch64=""
365113336606SRobert Foley  fi
365213336606SRobert Foleyfi
365313336606SRobert Foley
365458952137SVincenzo Maffione##########################################
365547e98658SCorey Bryant# libcap-ng library probe
365647e98658SCorey Bryantif test "$cap_ng" != "no" ; then
365747e98658SCorey Bryant  cap_libs="-lcap-ng"
365847e98658SCorey Bryant  cat > $TMPC << EOF
365947e98658SCorey Bryant#include <cap-ng.h>
366047e98658SCorey Bryantint main(void)
366147e98658SCorey Bryant{
366247e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
366347e98658SCorey Bryant    return 0;
366447e98658SCorey Bryant}
366547e98658SCorey BryantEOF
366647e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
366747e98658SCorey Bryant    cap_ng=yes
366847e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
366947e98658SCorey Bryant  else
367047e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
367121684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
367247e98658SCorey Bryant    fi
367347e98658SCorey Bryant    cap_ng=no
367447e98658SCorey Bryant  fi
367547e98658SCorey Bryantfi
367647e98658SCorey Bryant
367747e98658SCorey Bryant##########################################
3678c2de5c91Smalc# Sound support libraries probe
36798f28f3fbSths
368089138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3681c2de5c91Smalcfor drv in $audio_drv_list; do
3682c2de5c91Smalc    case $drv in
3683e42975a1SGerd Hoffmann    alsa | try-alsa)
3684c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3685c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3686e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3687e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3688e42975a1SGerd Hoffmann        fi
3689e42975a1SGerd Hoffmann    else
3690e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3691e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3692c80a867fSGerd Hoffmann        else
3693c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3694c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3695c80a867fSGerd Hoffmann        fi
3696e42975a1SGerd Hoffmann    fi
3697c2de5c91Smalc    ;;
3698c2de5c91Smalc
3699e42975a1SGerd Hoffmann    pa | try-pa)
3700c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3701c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
3702e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3703e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3704e42975a1SGerd Hoffmann        fi
3705e42975a1SGerd Hoffmann    else
3706e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3707e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3708c80a867fSGerd Hoffmann        else
3709c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3710c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3711c80a867fSGerd Hoffmann        fi
3712e42975a1SGerd Hoffmann    fi
3713b8e59f18Smalc    ;;
3714b8e59f18Smalc
3715373967b2SGerd Hoffmann    sdl)
3716373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3717373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3718373967b2SGerd Hoffmann    fi
3719373967b2SGerd Hoffmann    ;;
3720373967b2SGerd Hoffmann
3721e42975a1SGerd Hoffmann    try-sdl)
3722e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3723e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3724e42975a1SGerd Hoffmann    else
3725e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3726e42975a1SGerd Hoffmann    fi
3727e42975a1SGerd Hoffmann    ;;
3728e42975a1SGerd Hoffmann
3729997e690aSJuan Quintela    coreaudio)
3730b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3731997e690aSJuan Quintela    ;;
3732997e690aSJuan Quintela
3733a4bf6780SJuan Quintela    dsound)
3734b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3735d5631638Smalc      audio_win_int="yes"
3736a4bf6780SJuan Quintela    ;;
3737a4bf6780SJuan Quintela
3738a4bf6780SJuan Quintela    oss)
3739b1149911SFam Zheng      oss_libs="$oss_lib"
3740a4bf6780SJuan Quintela    ;;
3741a4bf6780SJuan Quintela
37422e445703SGeoffrey McRae    jack | try-jack)
37432e445703SGeoffrey McRae    if $pkg_config jack --exists; then
37442e445703SGeoffrey McRae        jack_libs=$($pkg_config jack --libs)
37452e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
37462e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/')
37472e445703SGeoffrey McRae        fi
37482e445703SGeoffrey McRae    else
37492e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
37502e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//')
37512e445703SGeoffrey McRae        else
37522e445703SGeoffrey McRae            error_exit "$drv check failed" \
37532e445703SGeoffrey McRae                "Make sure to have the $drv libs and headers installed."
37542e445703SGeoffrey McRae        fi
37552e445703SGeoffrey McRae    fi
37562e445703SGeoffrey McRae    ;;
37572e445703SGeoffrey McRae
3758e4c63a6aSmalc    *)
37591c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
376076ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
376176ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3762e4c63a6aSmalc    }
3763e4c63a6aSmalc    ;;
3764c2de5c91Smalc    esac
3765c2de5c91Smalcdone
37668f28f3fbSths
37674d3b6f6eSbalrog##########################################
37682e4d9fb1Saurel32# BrlAPI probe
37692e4d9fb1Saurel32
37704ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3771eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
37722e4d9fb1Saurel32  cat > $TMPC << EOF
37732e4d9fb1Saurel32#include <brlapi.h>
3774832ce9c2SScott Wood#include <stddef.h>
37752e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
37762e4d9fb1Saurel32EOF
377752166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
37782e4d9fb1Saurel32    brlapi=yes
37794ffcedb6SJuan Quintela  else
37804ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
378121684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
37824ffcedb6SJuan Quintela    fi
37834ffcedb6SJuan Quintela    brlapi=no
3784eb82284fSJuan Quintela  fi
3785eb82284fSJuan Quintelafi
37862e4d9fb1Saurel32
37872e4d9fb1Saurel32##########################################
3788e08bb301SSamuel Thibault# iconv probe
3789e08bb301SSamuel Thibaultif test "$iconv" != "no" ; then
3790e08bb301SSamuel Thibault  cat > $TMPC << EOF
3791e08bb301SSamuel Thibault#include <iconv.h>
3792e08bb301SSamuel Thibaultint main(void) {
3793e08bb301SSamuel Thibault  iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3794e08bb301SSamuel Thibault  return conv != (iconv_t) -1;
3795e08bb301SSamuel Thibault}
3796e08bb301SSamuel ThibaultEOF
3797e08bb301SSamuel Thibault  iconv_prefix_list="/usr/local:/usr"
3798e08bb301SSamuel Thibault  iconv_lib_list=":-liconv"
3799e08bb301SSamuel Thibault  IFS=:
3800e08bb301SSamuel Thibault  for iconv_prefix in $iconv_prefix_list; do
3801e08bb301SSamuel Thibault    IFS=:
3802e08bb301SSamuel Thibault    iconv_cflags="-I$iconv_prefix/include"
3803e08bb301SSamuel Thibault    iconv_ldflags="-L$iconv_prefix/lib"
3804e08bb301SSamuel Thibault    for iconv_link in $iconv_lib_list; do
3805e08bb301SSamuel Thibault      unset IFS
3806e08bb301SSamuel Thibault      iconv_lib="$iconv_ldflags $iconv_link"
3807e08bb301SSamuel Thibault      echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3808e08bb301SSamuel Thibault      if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3809e08bb301SSamuel Thibault        iconv_found=yes
3810e08bb301SSamuel Thibault        break
3811e08bb301SSamuel Thibault      fi
3812e08bb301SSamuel Thibault    done
3813e08bb301SSamuel Thibault    if test "$iconv_found" = yes ; then
3814e08bb301SSamuel Thibault      break
3815e08bb301SSamuel Thibault    fi
3816e08bb301SSamuel Thibault  done
3817e08bb301SSamuel Thibault  if test "$iconv_found" = "yes" ; then
3818e08bb301SSamuel Thibault    iconv=yes
3819e08bb301SSamuel Thibault  else
3820e08bb301SSamuel Thibault    if test "$iconv" = "yes" ; then
3821e08bb301SSamuel Thibault      feature_not_found "iconv" "Install iconv devel"
3822e08bb301SSamuel Thibault    fi
3823e08bb301SSamuel Thibault    iconv=no
3824e08bb301SSamuel Thibault  fi
3825e08bb301SSamuel Thibaultfi
3826e08bb301SSamuel Thibault
3827e08bb301SSamuel Thibault##########################################
38284d3b6f6eSbalrog# curses probe
3829e08bb301SSamuel Thibaultif test "$iconv" = "no" ; then
3830e08bb301SSamuel Thibault  # curses will need iconv
3831e08bb301SSamuel Thibault  curses=no
3832e08bb301SSamuel Thibaultfi
3833a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3834e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
38358ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
38368ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3837e095e2f3SStefan Weil  else
38387c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
38398ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3840e095e2f3SStefan Weil  fi
3841c584a6d0SJuan Quintela  curses_found=no
38424d3b6f6eSbalrog  cat > $TMPC << EOF
38438ddc5bf9SSamuel Thibault#include <locale.h>
38444d3b6f6eSbalrog#include <curses.h>
38458ddc5bf9SSamuel Thibault#include <wchar.h>
38462f8b7cd5SSamuel Thibault#include <langinfo.h>
3847ef9a2524SStefan Weilint main(void) {
38482f8b7cd5SSamuel Thibault  const char *codeset;
38498ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
38508ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3851ef9a2524SStefan Weil  resize_term(0, 0);
38528ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
38538ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
38547c703002SSamuel Thibault  add_wch(WACS_DEGREE);
38552f8b7cd5SSamuel Thibault  codeset = nl_langinfo(CODESET);
38562f8b7cd5SSamuel Thibault  return codeset != 0;
3857ef9a2524SStefan Weil}
38584d3b6f6eSbalrogEOF
3859ecbe251fSVadim Evard  IFS=:
38608ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3861b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3862b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
38637c703002SSamuel Thibault    IFS=:
38648ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3865ecbe251fSVadim Evard      unset IFS
38668ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3867c584a6d0SJuan Quintela        curses_found=yes
38684f78ef9aSJuan Quintela        break
38694d3b6f6eSbalrog      fi
38704f78ef9aSJuan Quintela    done
38717c703002SSamuel Thibault    if test "$curses_found" = yes ; then
38727c703002SSamuel Thibault      break
38737c703002SSamuel Thibault    fi
38748ddc5bf9SSamuel Thibault  done
3875ecbe251fSVadim Evard  unset IFS
3876c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3877c584a6d0SJuan Quintela    curses=yes
3878c584a6d0SJuan Quintela  else
3879c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
388021684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3881c584a6d0SJuan Quintela    fi
3882c584a6d0SJuan Quintela    curses=no
3883c584a6d0SJuan Quintela  fi
38844f78ef9aSJuan Quintelafi
38854d3b6f6eSbalrog
3886414f0dabSblueswir1##########################################
3887769ce76dSAlexander Graf# curl probe
3888a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
388965d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3890a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
38914e2b0658SPaolo Bonzini  else
38924e2b0658SPaolo Bonzini    curlconfig=curl-config
38934e2b0658SPaolo Bonzini  fi
3894769ce76dSAlexander Graf  cat > $TMPC << EOF
3895769ce76dSAlexander Graf#include <curl/curl.h>
38960b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3897769ce76dSAlexander GrafEOF
389889138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
389989138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3900b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3901769ce76dSAlexander Graf    curl=yes
3902788c8196SJuan Quintela  else
3903788c8196SJuan Quintela    if test "$curl" = "yes" ; then
390421684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3905788c8196SJuan Quintela    fi
3906788c8196SJuan Quintela    curl=no
3907769ce76dSAlexander Graf  fi
3908769ce76dSAlexander Graffi # test "$curl"
3909769ce76dSAlexander Graf
3910769ce76dSAlexander Graf##########################################
3911e18df141SAnthony Liguori# glib support probe
3912a52d28afSPaolo Bonzini
391300f2cfbbSDaniel P. Berrangéglib_req_ver=2.48
3914aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3915aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3916a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3917aa0d1f44SPaolo Bonzinifi
391854cb65d8SEmilio G. Cotaif test "$plugins" = yes; then
391954cb65d8SEmilio G. Cota    glib_modules="$glib_modules gmodule-2.0"
392054cb65d8SEmilio G. Cotafi
3921e26110cfSFam Zheng
39224eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
39234eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
39244eaf7202SSameeh Jubran
3925e633a5c6SEric Blakeif test "$static" = yes && test "$mingw32" = yes; then
39264eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
39274eaf7202SSameeh Jubranfi
39284eaf7202SSameeh Jubran
3929aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3930e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
393189138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
393289138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
39334a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
393414015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3935957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3936e18df141SAnthony Liguori    else
3937e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3938e26110cfSFam Zheng    fi
3939e26110cfSFam Zhengdone
3940e26110cfSFam Zheng
3941f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3942f876b765SMarc-André Lureau    gio=yes
3943f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3944f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
394525a97a56SMarc-André Lureau    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
39460dba4897SMarc-André Lureau    if [ ! -x "$gdbus_codegen" ]; then
39470dba4897SMarc-André Lureau        gdbus_codegen=
39480dba4897SMarc-André Lureau    fi
3949f876b765SMarc-André Lureauelse
3950f876b765SMarc-André Lureau    gio=no
3951f876b765SMarc-André Lureaufi
3952f876b765SMarc-André Lureau
395325a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
395425a97a56SMarc-André Lureau    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
395525a97a56SMarc-André Lureau    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
395625a97a56SMarc-André Lureaufi
395725a97a56SMarc-André Lureau
3958977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3959977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3960977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3961977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3962977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3963977a82abSDaniel P. Berrange#include <glib.h>
3964977a82abSDaniel P. Berrange#include <unistd.h>
3965977a82abSDaniel P. Berrange
3966977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3967977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3968977a82abSDaniel P. Berrange
3969977a82abSDaniel P. Berrangeint main(void) {
3970977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3971977a82abSDaniel P. Berrange   return 0;
3972977a82abSDaniel P. Berrange}
3973977a82abSDaniel P. BerrangeEOF
3974977a82abSDaniel P. Berrange
39755919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3976977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3977977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3978977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3979977a82abSDaniel P. Berrange	       "build target"
3980977a82abSDaniel P. Berrangefi
3981977a82abSDaniel P. Berrange
3982bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3983bbbf2e04SJohn Snowcat > $TMPC << EOF
3984bbbf2e04SJohn Snow#include <glib.h>
3985bbbf2e04SJohn Snowint main(void) { return 0; }
3986bbbf2e04SJohn SnowEOF
3987bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3988bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3989bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3990bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3991bbbf2e04SJohn Snow    fi
3992bbbf2e04SJohn Snowfi
3993bbbf2e04SJohn Snow
39949bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2
39959bda600bSEric Blakecat > $TMPC << EOF
39969bda600bSEric Blake#include <glib.h>
39979bda600bSEric Blaketypedef struct Foo {
39989bda600bSEric Blake    int i;
39999bda600bSEric Blake} Foo;
40009bda600bSEric Blakestatic void foo_free(Foo *f)
40019bda600bSEric Blake{
40029bda600bSEric Blake    g_free(f);
40039bda600bSEric Blake}
40049bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free);
40059bda600bSEric Blakeint main(void) { return 0; }
40069bda600bSEric BlakeEOF
40079bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
40089bda600bSEric Blake    if cc_has_warning_flag "-Wno-unused-function"; then
40099bda600bSEric Blake        glib_cflags="$glib_cflags -Wno-unused-function"
40109bda600bSEric Blake        CFLAGS="$CFLAGS -Wno-unused-function"
40119bda600bSEric Blake    fi
40129bda600bSEric Blakefi
40139bda600bSEric Blake
40146a1f42bdSStefan Weil#########################################
40156a1f42bdSStefan Weil# zlib check
40166a1f42bdSStefan Weil
40176a1f42bdSStefan Weilif test "$zlib" != "no" ; then
40186a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
40196a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
40206a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
40216a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
40226a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
40236a1f42bdSStefan Weil    else
40246a1f42bdSStefan Weil        cat > $TMPC << EOF
40256a1f42bdSStefan Weil#include <zlib.h>
40266a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
40276a1f42bdSStefan WeilEOF
40286a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
40296a1f42bdSStefan Weil            LIBS="$LIBS -lz"
40306a1f42bdSStefan Weil        else
40316a1f42bdSStefan Weil            error_exit "zlib check failed" \
40326a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
40336a1f42bdSStefan Weil        fi
40346a1f42bdSStefan Weil    fi
40356a1f42bdSStefan Weilfi
40366a1f42bdSStefan Weil
4037e26110cfSFam Zheng##########################################
4038e26110cfSFam Zheng# SHA command probe for modules
4039e26110cfSFam Zhengif test "$modules" = yes; then
4040e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
4041e26110cfSFam Zheng    for c in $shacmd_probe; do
40428ccefb91SFam Zheng        if has $c; then
4043e26110cfSFam Zheng            shacmd="$c"
4044e26110cfSFam Zheng            break
4045e26110cfSFam Zheng        fi
4046e26110cfSFam Zheng    done
4047e26110cfSFam Zheng    if test "$shacmd" = ""; then
4048e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
4049e26110cfSFam Zheng    fi
4050e18df141SAnthony Liguorifi
4051e18df141SAnthony Liguori
4052e18df141SAnthony Liguori##########################################
4053e2134eb9SGerd Hoffmann# pixman support probe
4054e2134eb9SGerd Hoffmann
4055e633a5c6SEric Blakeif test "$want_tools" = "no" && test "$softmmu" = "no"; then
405674880fe2SRobert Schiele  pixman_cflags=
405774880fe2SRobert Schiele  pixman_libs=
405835c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
405989138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
406089138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
4061e2134eb9SGerd Hoffmannelse
4062c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
4063c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
4064e2134eb9SGerd Hoffmannfi
4065e2134eb9SGerd Hoffmann
4066e2134eb9SGerd Hoffmann##########################################
4067fe8fc5aeSPaolo Bonzini# libmpathpersist probe
4068fe8fc5aeSPaolo Bonzini
4069fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
40701b0578f5SMurilo Opsfelder Araujo  # probe for the new API
4071fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
4072fe8fc5aeSPaolo Bonzini#include <libudev.h>
4073fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
4074fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
4075fe8fc5aeSPaolo Bonziniint logsink;
4076b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
4077b3f1c8c4SPaolo Bonziniextern struct udev *udev;
4078b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
4079b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
4080b3f1c8c4SPaolo Bonzinistruct udev *udev;
4081b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
4082b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
4083b3f1c8c4SPaolo Bonzini
4084fe8fc5aeSPaolo Bonziniint main(void) {
4085b3f1c8c4SPaolo Bonzini    udev = udev_new();
4086b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
4087fe8fc5aeSPaolo Bonzini    return 0;
4088fe8fc5aeSPaolo Bonzini}
4089fe8fc5aeSPaolo BonziniEOF
4090fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
4091fe8fc5aeSPaolo Bonzini    mpathpersist=yes
40921b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
40931b0578f5SMurilo Opsfelder Araujo  else
40941b0578f5SMurilo Opsfelder Araujo    # probe for the old API
40951b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
40961b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
40971b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
40981b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
40991b0578f5SMurilo Opsfelder Araujoint logsink;
41001b0578f5SMurilo Opsfelder Araujoint main(void) {
41011b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
41021b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
41031b0578f5SMurilo Opsfelder Araujo    return 0;
41041b0578f5SMurilo Opsfelder Araujo}
41051b0578f5SMurilo Opsfelder AraujoEOF
41061b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
41071b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
41081b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
4109fe8fc5aeSPaolo Bonzini    else
4110fe8fc5aeSPaolo Bonzini      mpathpersist=no
4111fe8fc5aeSPaolo Bonzini    fi
41121b0578f5SMurilo Opsfelder Araujo  fi
4113fe8fc5aeSPaolo Bonzinielse
4114fe8fc5aeSPaolo Bonzini  mpathpersist=no
4115fe8fc5aeSPaolo Bonzinifi
4116fe8fc5aeSPaolo Bonzini
4117fe8fc5aeSPaolo Bonzini##########################################
4118e5d355d1Saliguori# pthread probe
41194b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
41203c529d93Saliguori
4121e5d355d1Saliguoripthread=no
4122414f0dabSblueswir1cat > $TMPC << EOF
41233c529d93Saliguori#include <pthread.h>
41247a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
41257a42bbe4SStefan Weilint main(void) {
41267a42bbe4SStefan Weil  pthread_t thread;
41277a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
41287a42bbe4SStefan Weil  return 0;
41297a42bbe4SStefan Weil}
4130414f0dabSblueswir1EOF
4131bd00d539SAndreas Färberif compile_prog "" "" ; then
4132bd00d539SAndreas Färber  pthread=yes
4133bd00d539SAndreas Färberelse
4134de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
413552166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
4136e5d355d1Saliguori      pthread=yes
4137e3c56761SPeter Portante      found=no
4138e3c56761SPeter Portante      for lib_entry in $LIBS; do
4139e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
4140e3c56761SPeter Portante          found=yes
4141e3c56761SPeter Portante          break
4142e3c56761SPeter Portante        fi
4143e3c56761SPeter Portante      done
4144e3c56761SPeter Portante      if test "$found" = "no"; then
41455572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
414614ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
4147e3c56761SPeter Portante      fi
4148409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
4149de65fe0fSSebastian Herbszt      break
4150414f0dabSblueswir1    fi
4151de65fe0fSSebastian Herbszt  done
4152bd00d539SAndreas Färberfi
4153414f0dabSblueswir1
4154e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
415576ad07a4SPeter Maydell  error_exit "pthread check failed" \
415676ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
4157e5d355d1Saliguorifi
4158e5d355d1Saliguori
4159479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
4160479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
41615c312079SDr. David Alan Gilbertcat > $TMPC << EOF
41625c312079SDr. David Alan Gilbert#include <pthread.h>
41635c312079SDr. David Alan Gilbert
41645c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
41655c312079SDr. David Alan Gilbertint main(void)
41665c312079SDr. David Alan Gilbert{
41675c312079SDr. David Alan Gilbert    pthread_t thread;
41685c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
41695c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
41705c312079SDr. David Alan Gilbert    return 0;
41715c312079SDr. David Alan Gilbert}
41725c312079SDr. David Alan GilbertEOF
41735c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
4174479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
4175479a5747SRoman Bolshakovfi
4176479a5747SRoman Bolshakov
4177479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
4178479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
4179479a5747SRoman Bolshakovcat > $TMPC << EOF
4180479a5747SRoman Bolshakov#include <pthread.h>
4181479a5747SRoman Bolshakov
4182479a5747SRoman Bolshakovstatic void *f(void *p) { pthread_setname_np("QEMU"); }
4183479a5747SRoman Bolshakovint main(void)
4184479a5747SRoman Bolshakov{
4185479a5747SRoman Bolshakov    pthread_t thread;
4186479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
4187479a5747SRoman Bolshakov    return 0;
4188479a5747SRoman Bolshakov}
4189479a5747SRoman BolshakovEOF
4190479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
4191479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
41925c312079SDr. David Alan Gilbertfi
41935c312079SDr. David Alan Gilbert
4194bf9298b9Saliguori##########################################
4195f27aaf4bSChristian Brunner# rbd probe
4196f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
4197f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
4198f27aaf4bSChristian Brunner#include <stdio.h>
4199ad32e9c0SJosh Durgin#include <rbd/librbd.h>
4200f27aaf4bSChristian Brunnerint main(void) {
4201ad32e9c0SJosh Durgin    rados_t cluster;
4202ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
4203f27aaf4bSChristian Brunner    return 0;
4204f27aaf4bSChristian Brunner}
4205f27aaf4bSChristian BrunnerEOF
4206ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
4207f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
4208f27aaf4bSChristian Brunner    rbd=yes
4209f27aaf4bSChristian Brunner  else
4210f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
421121684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
4212f27aaf4bSChristian Brunner    fi
4213f27aaf4bSChristian Brunner    rbd=no
4214f27aaf4bSChristian Brunner  fi
4215f27aaf4bSChristian Brunnerfi
4216f27aaf4bSChristian Brunner
4217f27aaf4bSChristian Brunner##########################################
4218b10d49d7SPino Toscano# libssh probe
4219b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
4220b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
4221b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
4222b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
4223b10d49d7SPino Toscano    libssh=yes
42240a12ec87SRichard W.M. Jones  else
4225b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
4226b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
42270a12ec87SRichard W.M. Jones    fi
4228b10d49d7SPino Toscano    libssh=no
42290a12ec87SRichard W.M. Jones  fi
42300a12ec87SRichard W.M. Jonesfi
42310a12ec87SRichard W.M. Jones
42320a12ec87SRichard W.M. Jones##########################################
4233b10d49d7SPino Toscano# Check for libssh 0.8
4234b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
4235b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
4236b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
4237b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
42389a2d462eSRichard W.M. Jones
4239b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
42409a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
4241b10d49d7SPino Toscano#include <libssh/libssh.h>
4242b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
42439a2d462eSRichard W.M. JonesEOF
4244b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
4245b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
42469a2d462eSRichard W.M. Jones  fi
42479a2d462eSRichard W.M. Jonesfi
42489a2d462eSRichard W.M. Jones
42499a2d462eSRichard W.M. Jones##########################################
42505c6c3a6cSChristoph Hellwig# linux-aio probe
42515c6c3a6cSChristoph Hellwig
42525c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
42535c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
42545c6c3a6cSChristoph Hellwig#include <libaio.h>
42555c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
4256832ce9c2SScott Wood#include <stddef.h>
42575c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
42585c6c3a6cSChristoph HellwigEOF
42595c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
42605c6c3a6cSChristoph Hellwig    linux_aio=yes
42615c6c3a6cSChristoph Hellwig  else
42625c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
426321684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
42645c6c3a6cSChristoph Hellwig    fi
42653cfcae3cSLuiz Capitulino    linux_aio=no
42665c6c3a6cSChristoph Hellwig  fi
42675c6c3a6cSChristoph Hellwigfi
4268c10dd856SAarushi Mehta##########################################
4269c10dd856SAarushi Mehta# linux-io-uring probe
4270c10dd856SAarushi Mehta
4271c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then
4272c10dd856SAarushi Mehta  if $pkg_config liburing; then
4273c10dd856SAarushi Mehta    linux_io_uring_cflags=$($pkg_config --cflags liburing)
4274c10dd856SAarushi Mehta    linux_io_uring_libs=$($pkg_config --libs liburing)
4275c10dd856SAarushi Mehta    linux_io_uring=yes
427673fd282eSStefan Hajnoczi
427773fd282eSStefan Hajnoczi    # io_uring is used in libqemuutil.a where per-file -libs variables are not
427873fd282eSStefan Hajnoczi    # seen by programs linking the archive.  It's not ideal, but just add the
427973fd282eSStefan Hajnoczi    # library dependency globally.
428073fd282eSStefan Hajnoczi    LIBS="$linux_io_uring_libs $LIBS"
4281c10dd856SAarushi Mehta  else
4282c10dd856SAarushi Mehta    if test "$linux_io_uring" = "yes" ; then
4283c10dd856SAarushi Mehta      feature_not_found "linux io_uring" "Install liburing devel"
4284c10dd856SAarushi Mehta    fi
4285c10dd856SAarushi Mehta    linux_io_uring=no
4286c10dd856SAarushi Mehta  fi
4287c10dd856SAarushi Mehtafi
42885c6c3a6cSChristoph Hellwig
42895c6c3a6cSChristoph Hellwig##########################################
42907aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
42913b8acc11SPaolo Bonzini
42927aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
42937aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
42947aaa6a16SPaolo Bonzini    tpm=no
42953b8acc11SPaolo Bonzini  else
42967aaa6a16SPaolo Bonzini    tpm=yes
42977aaa6a16SPaolo Bonzini  fi
42987aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
42997aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
43007aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
43017aaa6a16SPaolo Bonzini  fi
43023b8acc11SPaolo Bonzinifi
43033b8acc11SPaolo Bonzini
43043b8acc11SPaolo Bonzini##########################################
4305758e8e38SVenkateswararao Jujjuri (JV)# attr probe
4306758e8e38SVenkateswararao Jujjuri (JV)
4307758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
4308758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
4309758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
4310758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
4311f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
4312f2338fb4SPavel Borzenkov#include <attr/xattr.h>
4313f2338fb4SPavel Borzenkov#else
43144f26f2b6SAvi Kivity#include <sys/xattr.h>
4315f2338fb4SPavel Borzenkov#endif
4316758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
4317758e8e38SVenkateswararao Jujjuri (JV)EOF
43184f26f2b6SAvi Kivity  if compile_prog "" "" ; then
43194f26f2b6SAvi Kivity    attr=yes
43204f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
4321f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
4322758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
4323758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
43244f26f2b6SAvi Kivity    libattr=yes
4325758e8e38SVenkateswararao Jujjuri (JV)  else
4326758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
432721684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
4328758e8e38SVenkateswararao Jujjuri (JV)    fi
4329758e8e38SVenkateswararao Jujjuri (JV)    attr=no
4330758e8e38SVenkateswararao Jujjuri (JV)  fi
4331758e8e38SVenkateswararao Jujjuri (JV)fi
4332758e8e38SVenkateswararao Jujjuri (JV)
4333758e8e38SVenkateswararao Jujjuri (JV)##########################################
4334bf9298b9Saliguori# iovec probe
4335bf9298b9Saliguoricat > $TMPC <<EOF
4336db34f0b3Sblueswir1#include <sys/types.h>
4337bf9298b9Saliguori#include <sys/uio.h>
4338db34f0b3Sblueswir1#include <unistd.h>
4339f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
4340bf9298b9SaliguoriEOF
4341bf9298b9Saliguoriiovec=no
434252166aa0SJuan Quintelaif compile_prog "" "" ; then
4343bf9298b9Saliguori  iovec=yes
4344bf9298b9Saliguorifi
4345bf9298b9Saliguori
4346f652e6afSaurel32##########################################
4347ceb42de8Saliguori# preadv probe
4348ceb42de8Saliguoricat > $TMPC <<EOF
4349ceb42de8Saliguori#include <sys/types.h>
4350ceb42de8Saliguori#include <sys/uio.h>
4351ceb42de8Saliguori#include <unistd.h>
4352c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
4353ceb42de8SaliguoriEOF
4354ceb42de8Saliguoripreadv=no
435552166aa0SJuan Quintelaif compile_prog "" "" ; then
4356ceb42de8Saliguori  preadv=yes
4357ceb42de8Saliguorifi
4358ceb42de8Saliguori
4359ceb42de8Saliguori##########################################
4360f652e6afSaurel32# fdt probe
4361e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
4362e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
4363e169e1e1SPeter Maydellfdt_required=no
4364e169e1e1SPeter Maydellfor target in $target_list; do
4365e169e1e1SPeter Maydell  case $target in
4366c8c35e5fSYoshinori Sato    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu|rx-softmmu)
4367e169e1e1SPeter Maydell      fdt_required=yes
4368e169e1e1SPeter Maydell    ;;
4369e169e1e1SPeter Maydell  esac
4370e169e1e1SPeter Maydelldone
4371e169e1e1SPeter Maydell
4372e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
4373e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
4374e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
4375e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
4376e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
4377e169e1e1SPeter Maydell  fi
4378e169e1e1SPeter Maydell  fdt=yes
43797ba4a4d3SPhilippe Mathieu-Daudéelif test "$fdt" != "yes" ; then
43807ba4a4d3SPhilippe Mathieu-Daudé  fdt=no
4381e169e1e1SPeter Maydellfi
4382e169e1e1SPeter Maydell
4383d599938aSLaurent Vivier# fdt is only required when building softmmu targets
4384d599938aSLaurent Vivierif test -z "$fdt" -a "$softmmu" != "yes" ; then
4385d599938aSLaurent Vivier    fdt="no"
4386d599938aSLaurent Vivierfi
4387d599938aSLaurent Vivier
43882df87df7SJuan Quintelaif test "$fdt" != "no" ; then
4389b41af4baSJuan Quintela  fdt_libs="-lfdt"
439096ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
43916e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
4392f652e6afSaurel32  cat > $TMPC << EOF
439331ce0adbSThomas Huth#include <libfdt.h>
439496ce6545SPeter Crosthwaite#include <libfdt_env.h>
4395fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
4396f652e6afSaurel32EOF
439752166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
4398a540f158SPeter Crosthwaite    # system DTC is good - use it
4399e3971d61SPhilippe Mathieu-Daudé    fdt=system
4400aef45d51SDaniel P. Berrange  else
4401aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
4402aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
4403aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
4404aef45d51SDaniel P. Berrange      fi
4405aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
4406e3971d61SPhilippe Mathieu-Daudé          fdt=git
4407a540f158SPeter Crosthwaite          mkdir -p dtc
4408cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
4409a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
44102df87df7SJuan Quintela          fi
4411a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
44128a99e9a3SPhilippe Mathieu-Daudé          fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
44138a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
4414a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
4415aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
4416aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4417aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
4418a540f158SPeter Crosthwaite      else
4419a540f158SPeter Crosthwaite          # don't have and don't want
4420de3a354aSMichael Walle          fdt_libs=
44212df87df7SJuan Quintela          fdt=no
4422f652e6afSaurel32      fi
4423f652e6afSaurel32  fi
4424aef45d51SDaniel P. Berrangefi
4425f652e6afSaurel32
4426a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
4427a540f158SPeter Crosthwaite
442820ff075bSMichael Walle##########################################
4429fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4430b1546f32SGerd Hoffmann
4431d52c454aSMarc-André Lureaugbm="no"
4432d52c454aSMarc-André Lureauif $pkg_config gbm; then
4433d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
4434d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
4435d52c454aSMarc-André Lureau    gbm="yes"
4436d52c454aSMarc-André Lureaufi
4437d52c454aSMarc-André Lureau
4438da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
44394939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
44405f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
44415f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
44425f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4443da076ffeSGerd Hoffmann    opengl=yes
4444925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4445925a0400SGerd Hoffmann        gtk_gl="yes"
4446925a0400SGerd Hoffmann    fi
4447cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
444820ff075bSMichael Walle  else
4449da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4450dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
445120ff075bSMichael Walle    fi
4452f676c67eSJeremy White    opengl_cflags=""
4453da076ffeSGerd Hoffmann    opengl_libs=""
4454da076ffeSGerd Hoffmann    opengl=no
445520ff075bSMichael Walle  fi
445620ff075bSMichael Wallefi
445720ff075bSMichael Walle
4458014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4459014cb152SGerd Hoffmann  cat > $TMPC << EOF
4460014cb152SGerd Hoffmann#include <epoxy/egl.h>
4461014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4462014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4463014cb152SGerd Hoffmann#endif
4464014cb152SGerd Hoffmannint main(void) { return 0; }
4465014cb152SGerd HoffmannEOF
4466014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4467014cb152SGerd Hoffmann    opengl_dmabuf=yes
4468014cb152SGerd Hoffmann  fi
4469014cb152SGerd Hoffmannfi
4470c9a12e75SChrysostomos Nanakos
4471e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
447299e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
447399e1a93bSPhilippe Mathieu-Daudé    case $target in
447499e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
447599e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
447699e1a93bSPhilippe Mathieu-Daudé      ;;
447799e1a93bSPhilippe Mathieu-Daudé    esac
447899e1a93bSPhilippe Mathieu-Daudé  done
447999e1a93bSPhilippe Mathieu-Daudéfi
448099e1a93bSPhilippe Mathieu-Daudé
4481ed279a06SKlim Kireev##########################################
4482ed279a06SKlim Kireev# libxml2 probe
4483ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4484ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4485ed279a06SKlim Kireev        libxml2="yes"
4486ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4487ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4488ed279a06SKlim Kireev    else
4489ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4490ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4491ed279a06SKlim Kireev        fi
4492ed279a06SKlim Kireev        libxml2="no"
4493ed279a06SKlim Kireev    fi
4494ed279a06SKlim Kireevfi
4495c9a12e75SChrysostomos Nanakos
4496eb100396SBharata B Rao##########################################
4497eb100396SBharata B Rao# glusterfs probe
4498eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
449965d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4500e01bee08SBharata B Rao    glusterfs="yes"
450189138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
450289138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4503d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4504d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4505d85fa9ebSJeff Cody    fi
450665d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
45070c14fb47SBharata B Rao      glusterfs_discard="yes"
45080c14fb47SBharata B Rao    fi
45097c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4510df3a429aSNiels de Vos      glusterfs_fallocate="yes"
45117c815372SBharata B Rao      glusterfs_zerofill="yes"
45127c815372SBharata B Rao    fi
4513e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
4514e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
4515e014dbe7SPrasanna Kumar Kalever
4516e014dbe7SPrasanna Kumar Kaleverint
4517e014dbe7SPrasanna Kumar Kalevermain(void)
4518e014dbe7SPrasanna Kumar Kalever{
4519e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
4520e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
4521e014dbe7SPrasanna Kumar Kalever}
4522e014dbe7SPrasanna Kumar KaleverEOF
4523e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4524e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
4525e014dbe7SPrasanna Kumar Kalever    fi
45260e3b891fSNiels de Vos    cat > $TMPC << EOF
45270e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
45280e3b891fSNiels de Vos
45290e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
45300e3b891fSNiels de Vosstatic void
45310e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
45320e3b891fSNiels de Vos{}
45330e3b891fSNiels de Vos
45340e3b891fSNiels de Vosint
45350e3b891fSNiels de Vosmain(void)
45360e3b891fSNiels de Vos{
45370e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
45380e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
45390e3b891fSNiels de Vos	return 0;
45400e3b891fSNiels de Vos}
45410e3b891fSNiels de VosEOF
45420e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
45430e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
45440e3b891fSNiels de Vos    fi
4545eb100396SBharata B Rao  else
4546eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
45478efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
45488efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4549eb100396SBharata B Rao    fi
4550e01bee08SBharata B Rao    glusterfs="no"
4551eb100396SBharata B Rao  fi
4552eb100396SBharata B Raofi
4553eb100396SBharata B Rao
455439386ac7Saurel32# Check for inotify functions when we are building linux-user
45553b3f24adSaurel32# emulator.  This is done because older glibc versions don't
45563b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
45573b3f24adSaurel32# don't provide them even if kernel supports them.
45583b3f24adSaurel32#
45593b3f24adSaurel32inotify=no
45603b3f24adSaurel32cat > $TMPC << EOF
45613b3f24adSaurel32#include <sys/inotify.h>
45623b3f24adSaurel32
45633b3f24adSaurel32int
45643b3f24adSaurel32main(void)
45653b3f24adSaurel32{
45663b3f24adSaurel32	/* try to start inotify */
45678690e420Saurel32	return inotify_init();
45683b3f24adSaurel32}
45693b3f24adSaurel32EOF
457052166aa0SJuan Quintelaif compile_prog "" "" ; then
45713b3f24adSaurel32  inotify=yes
45723b3f24adSaurel32fi
45733b3f24adSaurel32
4574c05c7a73SRiku Voipioinotify1=no
4575c05c7a73SRiku Voipiocat > $TMPC << EOF
4576c05c7a73SRiku Voipio#include <sys/inotify.h>
4577c05c7a73SRiku Voipio
4578c05c7a73SRiku Voipioint
4579c05c7a73SRiku Voipiomain(void)
4580c05c7a73SRiku Voipio{
4581c05c7a73SRiku Voipio    /* try to start inotify */
4582c05c7a73SRiku Voipio    return inotify_init1(0);
4583c05c7a73SRiku Voipio}
4584c05c7a73SRiku VoipioEOF
4585c05c7a73SRiku Voipioif compile_prog "" "" ; then
4586c05c7a73SRiku Voipio  inotify1=yes
4587c05c7a73SRiku Voipiofi
4588c05c7a73SRiku Voipio
4589099d6b0fSRiku Voipio# check if pipe2 is there
4590099d6b0fSRiku Voipiopipe2=no
4591099d6b0fSRiku Voipiocat > $TMPC << EOF
4592099d6b0fSRiku Voipio#include <unistd.h>
4593099d6b0fSRiku Voipio#include <fcntl.h>
4594099d6b0fSRiku Voipio
4595099d6b0fSRiku Voipioint main(void)
4596099d6b0fSRiku Voipio{
4597099d6b0fSRiku Voipio    int pipefd[2];
45989bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4599099d6b0fSRiku Voipio}
4600099d6b0fSRiku VoipioEOF
460152166aa0SJuan Quintelaif compile_prog "" "" ; then
4602099d6b0fSRiku Voipio  pipe2=yes
4603099d6b0fSRiku Voipiofi
4604099d6b0fSRiku Voipio
460540ff6d7eSKevin Wolf# check if accept4 is there
460640ff6d7eSKevin Wolfaccept4=no
460740ff6d7eSKevin Wolfcat > $TMPC << EOF
460840ff6d7eSKevin Wolf#include <sys/socket.h>
460940ff6d7eSKevin Wolf#include <stddef.h>
461040ff6d7eSKevin Wolf
461140ff6d7eSKevin Wolfint main(void)
461240ff6d7eSKevin Wolf{
461340ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
461440ff6d7eSKevin Wolf    return 0;
461540ff6d7eSKevin Wolf}
461640ff6d7eSKevin WolfEOF
461740ff6d7eSKevin Wolfif compile_prog "" "" ; then
461840ff6d7eSKevin Wolf  accept4=yes
461940ff6d7eSKevin Wolffi
462040ff6d7eSKevin Wolf
46213ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
46223ce34dfbSvibisreenivasansplice=no
46233ce34dfbSvibisreenivasancat > $TMPC << EOF
46243ce34dfbSvibisreenivasan#include <unistd.h>
46253ce34dfbSvibisreenivasan#include <fcntl.h>
46263ce34dfbSvibisreenivasan#include <limits.h>
46273ce34dfbSvibisreenivasan
46283ce34dfbSvibisreenivasanint main(void)
46293ce34dfbSvibisreenivasan{
463066ea0f22SStefan Weil    int len, fd = 0;
46313ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
46323ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
46333ce34dfbSvibisreenivasan    return 0;
46343ce34dfbSvibisreenivasan}
46353ce34dfbSvibisreenivasanEOF
463652166aa0SJuan Quintelaif compile_prog "" "" ; then
46373ce34dfbSvibisreenivasan  splice=yes
46383ce34dfbSvibisreenivasanfi
46393ce34dfbSvibisreenivasan
4640dcc38d1cSMarcelo Tosatti##########################################
4641a99d57bbSWanlong Gao# libnuma probe
4642a99d57bbSWanlong Gao
4643a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4644a99d57bbSWanlong Gao  cat > $TMPC << EOF
4645a99d57bbSWanlong Gao#include <numa.h>
4646a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4647a99d57bbSWanlong GaoEOF
4648a99d57bbSWanlong Gao
4649a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4650a99d57bbSWanlong Gao    numa=yes
4651a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4652a99d57bbSWanlong Gao  else
4653a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4654a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4655a99d57bbSWanlong Gao    fi
4656a99d57bbSWanlong Gao    numa=no
4657a99d57bbSWanlong Gao  fi
4658a99d57bbSWanlong Gaofi
4659a99d57bbSWanlong Gao
46607b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
46617b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
46627b01cb97SAlexandre Derumier    exit 1
46637b01cb97SAlexandre Derumierfi
46647b01cb97SAlexandre Derumier
46655a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
46665a22ab71SYang Zhong# do not support it.
46675a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
46685a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
46695a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
46705a22ab71SYang Zhong    fi
46715a22ab71SYang Zhong    malloc_trim="no"
46725a22ab71SYang Zhongfi
46735a22ab71SYang Zhong
46745a22ab71SYang Zhong#######################################
46755a22ab71SYang Zhong# malloc_trim
46765a22ab71SYang Zhong
46775a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
46785a22ab71SYang Zhong    cat > $TMPC << EOF
46795a22ab71SYang Zhong#include <malloc.h>
46805a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
46815a22ab71SYang ZhongEOF
46825a22ab71SYang Zhong    if compile_prog "" "" ; then
46835a22ab71SYang Zhong        malloc_trim="yes"
46845a22ab71SYang Zhong    else
46855a22ab71SYang Zhong        malloc_trim="no"
46865a22ab71SYang Zhong    fi
46875a22ab71SYang Zhongfi
46885a22ab71SYang Zhong
4689a99d57bbSWanlong Gao##########################################
46902847b469SFam Zheng# tcmalloc probe
46912847b469SFam Zheng
46922847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
46932847b469SFam Zheng  cat > $TMPC << EOF
46942847b469SFam Zheng#include <stdlib.h>
4695f2dfe54cSLeonid Blochint main(void) {
4696f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4697f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4698f2dfe54cSLeonid Bloch        return 0;
4699f2dfe54cSLeonid Bloch    }
4700f2dfe54cSLeonid Bloch    return 1;
4701f2dfe54cSLeonid Bloch}
47022847b469SFam ZhengEOF
47032847b469SFam Zheng
47042847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
47052847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
47062847b469SFam Zheng  else
47072847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
47082847b469SFam Zheng  fi
47092847b469SFam Zhengfi
47102847b469SFam Zheng
47112847b469SFam Zheng##########################################
47127b01cb97SAlexandre Derumier# jemalloc probe
47137b01cb97SAlexandre Derumier
47147b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
47157b01cb97SAlexandre Derumier  cat > $TMPC << EOF
47167b01cb97SAlexandre Derumier#include <stdlib.h>
4717f2dfe54cSLeonid Blochint main(void) {
4718f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4719f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4720f2dfe54cSLeonid Bloch        return 0;
4721f2dfe54cSLeonid Bloch    }
4722f2dfe54cSLeonid Bloch    return 1;
4723f2dfe54cSLeonid Bloch}
47247b01cb97SAlexandre DerumierEOF
47257b01cb97SAlexandre Derumier
47267b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
47277b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
47287b01cb97SAlexandre Derumier  else
47297b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
47307b01cb97SAlexandre Derumier  fi
47317b01cb97SAlexandre Derumierfi
47327b01cb97SAlexandre Derumier
47337b01cb97SAlexandre Derumier##########################################
4734dcc38d1cSMarcelo Tosatti# signalfd probe
4735dcc38d1cSMarcelo Tosattisignalfd="no"
4736dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4737dcc38d1cSMarcelo Tosatti#include <unistd.h>
4738dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4739dcc38d1cSMarcelo Tosatti#include <signal.h>
4740dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4741dcc38d1cSMarcelo TosattiEOF
4742dcc38d1cSMarcelo Tosatti
4743dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4744dcc38d1cSMarcelo Tosatti  signalfd=yes
4745dcc38d1cSMarcelo Tosattifi
4746dcc38d1cSMarcelo Tosatti
4747d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4748d339d766SRichard W.M. Jonesoptreset="no"
4749d339d766SRichard W.M. Jonescat > $TMPC << EOF
4750d339d766SRichard W.M. Jones#include <getopt.h>
4751d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4752d339d766SRichard W.M. JonesEOF
4753d339d766SRichard W.M. Jones
4754d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4755d339d766SRichard W.M. Jones  optreset=yes
4756d339d766SRichard W.M. Jonesfi
4757d339d766SRichard W.M. Jones
4758c2882b96SRiku Voipio# check if eventfd is supported
4759c2882b96SRiku Voipioeventfd=no
4760c2882b96SRiku Voipiocat > $TMPC << EOF
4761c2882b96SRiku Voipio#include <sys/eventfd.h>
4762c2882b96SRiku Voipio
4763c2882b96SRiku Voipioint main(void)
4764c2882b96SRiku Voipio{
476555cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4766c2882b96SRiku Voipio}
4767c2882b96SRiku VoipioEOF
4768c2882b96SRiku Voipioif compile_prog "" "" ; then
4769c2882b96SRiku Voipio  eventfd=yes
4770c2882b96SRiku Voipiofi
4771c2882b96SRiku Voipio
4772751bcc39SMarc-André Lureau# check if memfd is supported
4773751bcc39SMarc-André Lureaumemfd=no
4774751bcc39SMarc-André Lureaucat > $TMPC << EOF
477575e5b70eSPaolo Bonzini#include <sys/mman.h>
4776751bcc39SMarc-André Lureau
4777751bcc39SMarc-André Lureauint main(void)
4778751bcc39SMarc-André Lureau{
4779751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4780751bcc39SMarc-André Lureau}
4781751bcc39SMarc-André LureauEOF
4782751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4783751bcc39SMarc-André Lureau  memfd=yes
4784751bcc39SMarc-André Lureaufi
4785751bcc39SMarc-André Lureau
4786955727d2SCortland Tölva# check for usbfs
4787955727d2SCortland Tölvahave_usbfs=no
4788955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
478996566d09SThomas Petazzoni  cat > $TMPC << EOF
479096566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
479196566d09SThomas Petazzoni
479296566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
479396566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
479496566d09SThomas Petazzoni#endif
479596566d09SThomas Petazzoni
479696566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
479796566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
479896566d09SThomas Petazzoni#endif
479996566d09SThomas Petazzoni
480096566d09SThomas Petazzoniint main(void)
480196566d09SThomas Petazzoni{
480296566d09SThomas Petazzoni    return 0;
480396566d09SThomas Petazzoni}
480496566d09SThomas PetazzoniEOF
480596566d09SThomas Petazzoni  if compile_prog "" ""; then
4806955727d2SCortland Tölva    have_usbfs=yes
4807955727d2SCortland Tölva  fi
4808955727d2SCortland Tölvafi
4809751bcc39SMarc-André Lureau
4810d0927938SUlrich Hecht# check for fallocate
4811d0927938SUlrich Hechtfallocate=no
4812d0927938SUlrich Hechtcat > $TMPC << EOF
4813d0927938SUlrich Hecht#include <fcntl.h>
4814d0927938SUlrich Hecht
4815d0927938SUlrich Hechtint main(void)
4816d0927938SUlrich Hecht{
4817d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4818d0927938SUlrich Hecht    return 0;
4819d0927938SUlrich Hecht}
4820d0927938SUlrich HechtEOF
48218fb03151SPeter Maydellif compile_prog "" "" ; then
4822d0927938SUlrich Hecht  fallocate=yes
4823d0927938SUlrich Hechtfi
4824d0927938SUlrich Hecht
48253d4fa43eSKusanagi Kouichi# check for fallocate hole punching
48263d4fa43eSKusanagi Kouichifallocate_punch_hole=no
48273d4fa43eSKusanagi Kouichicat > $TMPC << EOF
48283d4fa43eSKusanagi Kouichi#include <fcntl.h>
48293d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
48303d4fa43eSKusanagi Kouichi
48313d4fa43eSKusanagi Kouichiint main(void)
48323d4fa43eSKusanagi Kouichi{
48333d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
48343d4fa43eSKusanagi Kouichi    return 0;
48353d4fa43eSKusanagi Kouichi}
48363d4fa43eSKusanagi KouichiEOF
48373d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
48383d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
48393d4fa43eSKusanagi Kouichifi
48403d4fa43eSKusanagi Kouichi
4841b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4842b953f075SDenis V. Lunevfallocate_zero_range=no
4843b953f075SDenis V. Lunevcat > $TMPC << EOF
4844b953f075SDenis V. Lunev#include <fcntl.h>
4845b953f075SDenis V. Lunev#include <linux/falloc.h>
4846b953f075SDenis V. Lunev
4847b953f075SDenis V. Lunevint main(void)
4848b953f075SDenis V. Lunev{
4849b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4850b953f075SDenis V. Lunev    return 0;
4851b953f075SDenis V. Lunev}
4852b953f075SDenis V. LunevEOF
4853b953f075SDenis V. Lunevif compile_prog "" "" ; then
4854b953f075SDenis V. Lunev  fallocate_zero_range=yes
4855b953f075SDenis V. Lunevfi
4856b953f075SDenis V. Lunev
4857ed911435SKevin Wolf# check for posix_fallocate
4858ed911435SKevin Wolfposix_fallocate=no
4859ed911435SKevin Wolfcat > $TMPC << EOF
4860ed911435SKevin Wolf#include <fcntl.h>
4861ed911435SKevin Wolf
4862ed911435SKevin Wolfint main(void)
4863ed911435SKevin Wolf{
4864ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4865ed911435SKevin Wolf    return 0;
4866ed911435SKevin Wolf}
4867ed911435SKevin WolfEOF
4868ed911435SKevin Wolfif compile_prog "" "" ; then
4869ed911435SKevin Wolf    posix_fallocate=yes
4870ed911435SKevin Wolffi
4871ed911435SKevin Wolf
4872c727f47dSPeter Maydell# check for sync_file_range
4873c727f47dSPeter Maydellsync_file_range=no
4874c727f47dSPeter Maydellcat > $TMPC << EOF
4875c727f47dSPeter Maydell#include <fcntl.h>
4876c727f47dSPeter Maydell
4877c727f47dSPeter Maydellint main(void)
4878c727f47dSPeter Maydell{
4879c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4880c727f47dSPeter Maydell    return 0;
4881c727f47dSPeter Maydell}
4882c727f47dSPeter MaydellEOF
48838fb03151SPeter Maydellif compile_prog "" "" ; then
4884c727f47dSPeter Maydell  sync_file_range=yes
4885c727f47dSPeter Maydellfi
4886c727f47dSPeter Maydell
4887dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4888dace20dcSPeter Maydellfiemap=no
4889dace20dcSPeter Maydellcat > $TMPC << EOF
4890dace20dcSPeter Maydell#include <sys/ioctl.h>
4891dace20dcSPeter Maydell#include <linux/fs.h>
4892dace20dcSPeter Maydell#include <linux/fiemap.h>
4893dace20dcSPeter Maydell
4894dace20dcSPeter Maydellint main(void)
4895dace20dcSPeter Maydell{
4896dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4897dace20dcSPeter Maydell    return 0;
4898dace20dcSPeter Maydell}
4899dace20dcSPeter MaydellEOF
49008fb03151SPeter Maydellif compile_prog "" "" ; then
4901dace20dcSPeter Maydell  fiemap=yes
4902dace20dcSPeter Maydellfi
4903dace20dcSPeter Maydell
4904d0927938SUlrich Hecht# check for dup3
4905d0927938SUlrich Hechtdup3=no
4906d0927938SUlrich Hechtcat > $TMPC << EOF
4907d0927938SUlrich Hecht#include <unistd.h>
4908d0927938SUlrich Hecht
4909d0927938SUlrich Hechtint main(void)
4910d0927938SUlrich Hecht{
4911d0927938SUlrich Hecht    dup3(0, 0, 0);
4912d0927938SUlrich Hecht    return 0;
4913d0927938SUlrich Hecht}
4914d0927938SUlrich HechtEOF
491578f5d726SJan Kiszkaif compile_prog "" "" ; then
4916d0927938SUlrich Hecht  dup3=yes
4917d0927938SUlrich Hechtfi
4918d0927938SUlrich Hecht
49194e0c6529SAlex Bligh# check for ppoll support
49204e0c6529SAlex Blighppoll=no
49214e0c6529SAlex Blighcat > $TMPC << EOF
49224e0c6529SAlex Bligh#include <poll.h>
49234e0c6529SAlex Bligh
49244e0c6529SAlex Blighint main(void)
49254e0c6529SAlex Bligh{
49264e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
49274e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
49284e0c6529SAlex Bligh    return 0;
49294e0c6529SAlex Bligh}
49304e0c6529SAlex BlighEOF
49314e0c6529SAlex Blighif compile_prog "" "" ; then
49324e0c6529SAlex Bligh  ppoll=yes
49334e0c6529SAlex Blighfi
49344e0c6529SAlex Bligh
4935cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4936cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4937cd758dd0SAlex Blighcat > $TMPC << EOF
4938cd758dd0SAlex Bligh#include <sys/prctl.h>
4939cd758dd0SAlex Bligh
4940cd758dd0SAlex Blighint main(void)
4941cd758dd0SAlex Bligh{
4942cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4943cd758dd0SAlex Bligh    return 0;
4944cd758dd0SAlex Bligh}
4945cd758dd0SAlex BlighEOF
4946cd758dd0SAlex Blighif compile_prog "" "" ; then
4947cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4948cd758dd0SAlex Blighfi
4949cd758dd0SAlex Bligh
49503b6edd16SPeter Maydell# check for epoll support
49513b6edd16SPeter Maydellepoll=no
49523b6edd16SPeter Maydellcat > $TMPC << EOF
49533b6edd16SPeter Maydell#include <sys/epoll.h>
49543b6edd16SPeter Maydell
49553b6edd16SPeter Maydellint main(void)
49563b6edd16SPeter Maydell{
49573b6edd16SPeter Maydell    epoll_create(0);
49583b6edd16SPeter Maydell    return 0;
49593b6edd16SPeter Maydell}
49603b6edd16SPeter MaydellEOF
49618fb03151SPeter Maydellif compile_prog "" "" ; then
49623b6edd16SPeter Maydell  epoll=yes
49633b6edd16SPeter Maydellfi
49643b6edd16SPeter Maydell
4965227f0214SPeter Maydell# epoll_create1 is a later addition
4966227f0214SPeter Maydell# so we must check separately for its presence
49673b6edd16SPeter Maydellepoll_create1=no
49683b6edd16SPeter Maydellcat > $TMPC << EOF
49693b6edd16SPeter Maydell#include <sys/epoll.h>
49703b6edd16SPeter Maydell
49713b6edd16SPeter Maydellint main(void)
49723b6edd16SPeter Maydell{
497319e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
497419e83f6bSPeter Maydell     * a function being called. This is necessary so that on
497519e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
497619e83f6bSPeter Maydell     * the library but not declared in the header file we will
497719e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
497819e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
497919e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
498019e83f6bSPeter Maydell     */
4981c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
49823b6edd16SPeter Maydell}
49833b6edd16SPeter MaydellEOF
49848fb03151SPeter Maydellif compile_prog "" "" ; then
49853b6edd16SPeter Maydell  epoll_create1=yes
49863b6edd16SPeter Maydellfi
49873b6edd16SPeter Maydell
4988a8fd1abaSPeter Maydell# check for sendfile support
4989a8fd1abaSPeter Maydellsendfile=no
4990a8fd1abaSPeter Maydellcat > $TMPC << EOF
4991a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4992a8fd1abaSPeter Maydell
4993a8fd1abaSPeter Maydellint main(void)
4994a8fd1abaSPeter Maydell{
4995a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4996a8fd1abaSPeter Maydell}
4997a8fd1abaSPeter MaydellEOF
4998a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4999a8fd1abaSPeter Maydell  sendfile=yes
5000a8fd1abaSPeter Maydellfi
5001a8fd1abaSPeter Maydell
500251834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
500351834341SRiku Voipiotimerfd=no
500451834341SRiku Voipiocat > $TMPC << EOF
500551834341SRiku Voipio#include <sys/timerfd.h>
500651834341SRiku Voipio
500751834341SRiku Voipioint main(void)
500851834341SRiku Voipio{
500951834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
501051834341SRiku Voipio}
501151834341SRiku VoipioEOF
501251834341SRiku Voipioif compile_prog "" "" ; then
501351834341SRiku Voipio  timerfd=yes
501451834341SRiku Voipiofi
501551834341SRiku Voipio
50169af5c906SRiku Voipio# check for setns and unshare support
50179af5c906SRiku Voipiosetns=no
50189af5c906SRiku Voipiocat > $TMPC << EOF
50199af5c906SRiku Voipio#include <sched.h>
50209af5c906SRiku Voipio
50219af5c906SRiku Voipioint main(void)
50229af5c906SRiku Voipio{
50239af5c906SRiku Voipio    int ret;
50249af5c906SRiku Voipio    ret = setns(0, 0);
50259af5c906SRiku Voipio    ret = unshare(0);
50269af5c906SRiku Voipio    return ret;
50279af5c906SRiku Voipio}
50289af5c906SRiku VoipioEOF
50299af5c906SRiku Voipioif compile_prog "" "" ; then
50309af5c906SRiku Voipio  setns=yes
50319af5c906SRiku Voipiofi
50329af5c906SRiku Voipio
503338860a03SAleksandar Markovic# clock_adjtime probe
503438860a03SAleksandar Markovicclock_adjtime=no
503538860a03SAleksandar Markoviccat > $TMPC <<EOF
503638860a03SAleksandar Markovic#include <time.h>
503738860a03SAleksandar Markovic
503838860a03SAleksandar Markovicint main(void)
503938860a03SAleksandar Markovic{
504038860a03SAleksandar Markovic    return clock_adjtime(0, 0);
504138860a03SAleksandar Markovic}
504238860a03SAleksandar MarkovicEOF
504338860a03SAleksandar Markovicclock_adjtime=no
504438860a03SAleksandar Markovicif compile_prog "" "" ; then
504538860a03SAleksandar Markovic  clock_adjtime=yes
504638860a03SAleksandar Markovicfi
504738860a03SAleksandar Markovic
50485a03cd00SAleksandar Markovic# syncfs probe
50495a03cd00SAleksandar Markovicsyncfs=no
50505a03cd00SAleksandar Markoviccat > $TMPC <<EOF
50515a03cd00SAleksandar Markovic#include <unistd.h>
50525a03cd00SAleksandar Markovic
50535a03cd00SAleksandar Markovicint main(void)
50545a03cd00SAleksandar Markovic{
50555a03cd00SAleksandar Markovic    return syncfs(0);
50565a03cd00SAleksandar Markovic}
50575a03cd00SAleksandar MarkovicEOF
50585a03cd00SAleksandar Markovicsyncfs=no
50595a03cd00SAleksandar Markovicif compile_prog "" "" ; then
50605a03cd00SAleksandar Markovic  syncfs=yes
50615a03cd00SAleksandar Markovicfi
50625a03cd00SAleksandar Markovic
5063db37dd89SAleksandar Markovic# check for kcov support (kernel must be 4.4+, compiled with certain options)
5064db37dd89SAleksandar Markovickcov=no
5065db37dd89SAleksandar Markovicif check_include sys/kcov.h ; then
5066db37dd89SAleksandar Markovic    kcov=yes
5067db37dd89SAleksandar Markovicfi
5068db37dd89SAleksandar Markovic
5069516e8b7dSPeter Maydell# If we're making warnings fatal, apply this to Sphinx runs as well
5070516e8b7dSPeter Maydellsphinx_werror=""
5071516e8b7dSPeter Maydellif test "$werror" = "yes"; then
5072516e8b7dSPeter Maydell    sphinx_werror="-W"
5073516e8b7dSPeter Maydellfi
5074516e8b7dSPeter Maydell
50755f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
50765f71eac0SPeter Maydellhas_sphinx_build() {
50775f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
50785f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
50795f71eac0SPeter Maydell    # version requirement). This will fail if either
50805f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
50815f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
50825f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
5083988ae6c3SAlex Bennée    "$sphinx_build" $sphinx_werror -c "$source_path/docs" \
5084988ae6c3SAlex Bennée                    -b html "$TMPDIR1/sphinx" \
5085988ae6c3SAlex Bennée                    "$TMPDIR1/sphinx/out"  >> config.log 2>&1
50865f71eac0SPeter Maydell}
50875f71eac0SPeter Maydell
5088cc8ae6deSpbrook# Check if tools are available to build documentation.
5089a25dba17SJuan Quintelaif test "$docs" != "no" ; then
5090758b617aSPeter Maydell  if has_sphinx_build; then
5091758b617aSPeter Maydell    sphinx_ok=yes
5092758b617aSPeter Maydell  else
5093758b617aSPeter Maydell    sphinx_ok=no
5094758b617aSPeter Maydell  fi
5095758b617aSPeter Maydell  if has makeinfo && has pod2man && test "$sphinx_ok" = "yes"; then
5096a25dba17SJuan Quintela    docs=yes
509783a3ab8bSJuan Quintela  else
5098a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
5099758b617aSPeter Maydell      if has $sphinx_build && test "$sphinx_ok" != "yes"; then
5100758b617aSPeter Maydell        echo "Warning: $sphinx_build exists but it is either too old or uses too old a Python version" >&2
5101758b617aSPeter Maydell      fi
5102758b617aSPeter Maydell      feature_not_found "docs" "Install texinfo, Perl/perl-podlators and a Python 3 version of python-sphinx"
510383a3ab8bSJuan Quintela    fi
5104a25dba17SJuan Quintela    docs=no
510583a3ab8bSJuan Quintela  fi
5106cc8ae6deSpbrookfi
5107cc8ae6deSpbrook
5108f514f41cSStefan Weil# Search for bswap_32 function
51096ae9a1f4SJuan Quintelabyteswap_h=no
51106ae9a1f4SJuan Quintelacat > $TMPC << EOF
51116ae9a1f4SJuan Quintela#include <byteswap.h>
51126ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
51136ae9a1f4SJuan QuintelaEOF
511452166aa0SJuan Quintelaif compile_prog "" "" ; then
51156ae9a1f4SJuan Quintela  byteswap_h=yes
51166ae9a1f4SJuan Quintelafi
51176ae9a1f4SJuan Quintela
511875f13596SStefan Weil# Search for bswap32 function
51196ae9a1f4SJuan Quintelabswap_h=no
51206ae9a1f4SJuan Quintelacat > $TMPC << EOF
51216ae9a1f4SJuan Quintela#include <sys/endian.h>
51226ae9a1f4SJuan Quintela#include <sys/types.h>
51236ae9a1f4SJuan Quintela#include <machine/bswap.h>
51246ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
51256ae9a1f4SJuan QuintelaEOF
512652166aa0SJuan Quintelaif compile_prog "" "" ; then
51276ae9a1f4SJuan Quintela  bswap_h=yes
51286ae9a1f4SJuan Quintelafi
51296ae9a1f4SJuan Quintela
5130da93a1fdSaliguori##########################################
5131e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
5132c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
5133e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
51343c33ea96SPaolo Bonzini    libiscsi="yes"
5135ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
5136ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
5137c589b249SRonnie Sahlberg  else
5138c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
5139e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
5140c589b249SRonnie Sahlberg    fi
5141c589b249SRonnie Sahlberg    libiscsi="no"
5142c589b249SRonnie Sahlberg  fi
5143c589b249SRonnie Sahlbergfi
5144c589b249SRonnie Sahlberg
5145c589b249SRonnie Sahlberg##########################################
51468bacde8dSNatanael Copa# Do we need libm
51478bacde8dSNatanael Copacat > $TMPC << EOF
51488bacde8dSNatanael Copa#include <math.h>
5149f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
51508bacde8dSNatanael CopaEOF
51518bacde8dSNatanael Copaif compile_prog "" "" ; then
51528bacde8dSNatanael Copa  :
51538bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
51548bacde8dSNatanael Copa  LIBS="-lm $LIBS"
51558bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
51568bacde8dSNatanael Copaelse
515776ad07a4SPeter Maydell  error_exit "libm check failed"
51588bacde8dSNatanael Copafi
51598bacde8dSNatanael Copa
51608bacde8dSNatanael Copa##########################################
5161da93a1fdSaliguori# Do we need librt
51628bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
51638bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
51648bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
51658bacde8dSNatanael Copa# function in addition.
5166da93a1fdSaliguoricat > $TMPC <<EOF
5167da93a1fdSaliguori#include <signal.h>
5168da93a1fdSaliguori#include <time.h>
51698bacde8dSNatanael Copaint main(void) {
51708bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
51718bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
51728bacde8dSNatanael Copa}
5173da93a1fdSaliguoriEOF
5174da93a1fdSaliguori
517552166aa0SJuan Quintelaif compile_prog "" "" ; then
517607ffa4bdSJuan Quintela  :
51778bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
517818e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
517918e588b1SRick Liu  LIBS="$LIBS -lrt"
518018e588b1SRick Liu  libs_qga="$libs_qga -lrt"
5181da93a1fdSaliguorifi
5182da93a1fdSaliguori
5183d99e97e6SThomas Huth# Check whether we need to link libutil for openpty()
5184d99e97e6SThomas Huthcat > $TMPC << EOF
5185d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
5186d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
5187d99e97e6SThomas HuthEOF
5188d99e97e6SThomas Huth
51899df8b20dSThomas Huthhave_openpty="no"
51909df8b20dSThomas Huthif compile_prog "" "" ; then
51919df8b20dSThomas Huth  have_openpty="yes"
51929df8b20dSThomas Huthelse
5193d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
51946362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
5195d99e97e6SThomas Huth    libs_tools="-lutil $libs_tools"
51969df8b20dSThomas Huth    have_openpty="yes"
5197d99e97e6SThomas Huth  fi
51986362a53fSJuan Quintelafi
51996362a53fSJuan Quintela
5200de5071c5SBlue Swirl##########################################
5201cd4ec0b4SGerd Hoffmann# spice probe
5202cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
5203cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
5204cd4ec0b4SGerd Hoffmann#include <spice.h>
5205cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
5206cd4ec0b4SGerd HoffmannEOF
5207710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
5208710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
52091b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
521065d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
5211cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
5212cd4ec0b4SGerd Hoffmann    spice="yes"
5213cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
5214cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
52152e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
52162e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
5217cd4ec0b4SGerd Hoffmann  else
5218cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
52198efc9363SHu Tao      feature_not_found "spice" \
52201b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
5221cd4ec0b4SGerd Hoffmann    fi
5222cd4ec0b4SGerd Hoffmann    spice="no"
5223cd4ec0b4SGerd Hoffmann  fi
5224cd4ec0b4SGerd Hoffmannfi
5225cd4ec0b4SGerd Hoffmann
52267b02f544SMarc-André Lureau# check for smartcard support
52277b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
52280f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
52297b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
52307b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
52317b02f544SMarc-André Lureau        smartcard="yes"
5232111a38b0SRobert Relyea    else
52337b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
52347b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
5235111a38b0SRobert Relyea        fi
52367b02f544SMarc-André Lureau        smartcard="no"
5237111a38b0SRobert Relyea    fi
5238111a38b0SRobert Relyeafi
5239111a38b0SRobert Relyea
52402b2325ffSGerd Hoffmann# check for libusb
52412b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
524265d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
52432b2325ffSGerd Hoffmann        libusb="yes"
5244ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
5245ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
52462b2325ffSGerd Hoffmann    else
52472b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
52488efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
52492b2325ffSGerd Hoffmann        fi
52502b2325ffSGerd Hoffmann        libusb="no"
52512b2325ffSGerd Hoffmann    fi
52522b2325ffSGerd Hoffmannfi
52532b2325ffSGerd Hoffmann
525469354a83SHans de Goede# check for usbredirparser for usb network redirection support
525569354a83SHans de Goedeif test "$usb_redir" != "no" ; then
525665d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
525769354a83SHans de Goede        usb_redir="yes"
5258ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
5259ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
526069354a83SHans de Goede    else
526169354a83SHans de Goede        if test "$usb_redir" = "yes"; then
526221684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
526369354a83SHans de Goede        fi
526469354a83SHans de Goede        usb_redir="no"
526569354a83SHans de Goede    fi
526669354a83SHans de Goedefi
526769354a83SHans de Goede
5268cd4ec0b4SGerd Hoffmann##########################################
5269d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
5270d9840e25STomoki Sekiyama
5271e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5272e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
5273d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
5274690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
5275d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
5276d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
5277690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
5278d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
5279d9840e25STomoki Sekiyama	  ;;
5280690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
5281d9840e25STomoki Sekiyama  esac
5282d9840e25STomoki Sekiyama  cat > $TMPC << EOF
5283d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
5284d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
5285d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
5286d9840e25STomoki SekiyamaEOF
5287d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
5288d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
5289d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
5290315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
5291f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
5292d9840e25STomoki Sekiyama  else
5293d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
5294d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
5295d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
5296d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
5297d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
5298d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
5299d9840e25STomoki Sekiyama      feature_not_found "VSS support"
5300d9840e25STomoki Sekiyama    fi
5301d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
5302d9840e25STomoki Sekiyama  fi
5303d9840e25STomoki Sekiyamafi
5304d9840e25STomoki Sekiyama
5305d9840e25STomoki Sekiyama##########################################
5306d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
5307d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
5308d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
5309d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
5310d9840e25STomoki Sekiyama
5311e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5312e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
5313d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
5314d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
5315d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
5316d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
5317d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
5318d9840e25STomoki Sekiyama    else
5319d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
5320d9840e25STomoki Sekiyama    fi
5321d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
5322d9840e25STomoki Sekiyama    win_sdk=""
5323d9840e25STomoki Sekiyama  fi
5324d9840e25STomoki Sekiyamafi
5325d9840e25STomoki Sekiyama
5326d9840e25STomoki Sekiyama##########################################
532750cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
5328e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
532950cbebb9SMichael Roth  cat > $TMPC << EOF
533050cbebb9SMichael Roth#include <windows.h>
533150cbebb9SMichael Roth#include <ntddscsi.h>
533250cbebb9SMichael Rothint main(void) {
533350cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
533450cbebb9SMichael Roth#error Missing required ioctl definitions
533550cbebb9SMichael Roth#endif
533650cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
533750cbebb9SMichael Roth  return addr.Lun;
533850cbebb9SMichael Roth}
533950cbebb9SMichael RothEOF
534050cbebb9SMichael Roth  if compile_prog "" "" ; then
534150cbebb9SMichael Roth    guest_agent_ntddscsi=yes
5342996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
534350cbebb9SMichael Roth  fi
534450cbebb9SMichael Rothfi
534550cbebb9SMichael Roth
534650cbebb9SMichael Roth##########################################
53479d9e1521SGerd Hoffmann# virgl renderer probe
53489d9e1521SGerd Hoffmann
53499d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
53509d9e1521SGerd Hoffmann  cat > $TMPC << EOF
53519d9e1521SGerd Hoffmann#include <virglrenderer.h>
53529d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
53539d9e1521SGerd HoffmannEOF
53549d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
53559d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
535647479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
53579d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
53589d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
53599d9e1521SGerd Hoffmann    virglrenderer="yes"
53609d9e1521SGerd Hoffmann  else
53619d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
53629d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
53639d9e1521SGerd Hoffmann    fi
53649d9e1521SGerd Hoffmann    virglrenderer="no"
53659d9e1521SGerd Hoffmann  fi
53669d9e1521SGerd Hoffmannfi
53679d9e1521SGerd Hoffmann
53689d9e1521SGerd Hoffmann##########################################
53698ca80760SRichard Henderson# capstone
53708ca80760SRichard Henderson
5371e219c499SRichard Hendersoncase "$capstone" in
5372e219c499SRichard Henderson  "" | yes)
53738ca80760SRichard Henderson    if $pkg_config capstone; then
5374e219c499SRichard Henderson      capstone=system
5375e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
5376e219c499SRichard Henderson      capstone=git
5377e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
5378e219c499SRichard Henderson      capstone=internal
5379e219c499SRichard Henderson    elif test -z "$capstone" ; then
5380e219c499SRichard Henderson      capstone=no
5381e219c499SRichard Henderson    else
5382e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
5383e219c499SRichard Henderson    fi
5384e219c499SRichard Henderson    ;;
5385e219c499SRichard Henderson
5386e219c499SRichard Henderson  system)
5387e219c499SRichard Henderson    if ! $pkg_config capstone; then
5388e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
5389e219c499SRichard Henderson    fi
5390e219c499SRichard Henderson    ;;
5391e219c499SRichard Hendersonesac
5392e219c499SRichard Henderson
5393e219c499SRichard Hendersoncase "$capstone" in
5394e219c499SRichard Henderson  git | internal)
5395e219c499SRichard Henderson    if test "$capstone" = git; then
5396e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
5397e219c499SRichard Henderson    fi
5398e219c499SRichard Henderson    mkdir -p capstone
5399e219c499SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
5400e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
5401e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
5402e219c499SRichard Henderson    else
5403e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
5404e219c499SRichard Henderson    fi
540502f9135bSDaniel P. Berrangé    libs_cpu="-L\$(BUILD_DIR)/capstone -lcapstone $libs_cpu"
5406e219c499SRichard Henderson    ;;
5407e219c499SRichard Henderson
5408e219c499SRichard Henderson  system)
54098ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
541002f9135bSDaniel P. Berrangé    libs_cpu="$($pkg_config --libs capstone) $libs_cpu"
5411e219c499SRichard Henderson    ;;
5412e219c499SRichard Henderson
5413e219c499SRichard Henderson  no)
5414e219c499SRichard Henderson    ;;
5415e219c499SRichard Henderson  *)
5416e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
5417e219c499SRichard Henderson    ;;
5418e219c499SRichard Hendersonesac
54198ca80760SRichard Henderson
54208ca80760SRichard Henderson##########################################
54215f6b9e8fSBlue Swirl# check if we have fdatasync
54225f6b9e8fSBlue Swirl
54235f6b9e8fSBlue Swirlfdatasync=no
54245f6b9e8fSBlue Swirlcat > $TMPC << EOF
54255f6b9e8fSBlue Swirl#include <unistd.h>
5426d1722a27SAlexandre Raymondint main(void) {
5427d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5428d1722a27SAlexandre Raymondreturn fdatasync(0);
5429d1722a27SAlexandre Raymond#else
5430e172fe11SStefan Weil#error Not supported
5431d1722a27SAlexandre Raymond#endif
5432d1722a27SAlexandre Raymond}
54335f6b9e8fSBlue SwirlEOF
54345f6b9e8fSBlue Swirlif compile_prog "" "" ; then
54355f6b9e8fSBlue Swirl    fdatasync=yes
54365f6b9e8fSBlue Swirlfi
54375f6b9e8fSBlue Swirl
543894a420b1SStefan Hajnoczi##########################################
5439e78815a5SAndreas Färber# check if we have madvise
5440e78815a5SAndreas Färber
5441e78815a5SAndreas Färbermadvise=no
5442e78815a5SAndreas Färbercat > $TMPC << EOF
5443e78815a5SAndreas Färber#include <sys/types.h>
5444e78815a5SAndreas Färber#include <sys/mman.h>
5445832ce9c2SScott Wood#include <stddef.h>
5446e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5447e78815a5SAndreas FärberEOF
5448e78815a5SAndreas Färberif compile_prog "" "" ; then
5449e78815a5SAndreas Färber    madvise=yes
5450e78815a5SAndreas Färberfi
5451e78815a5SAndreas Färber
5452e78815a5SAndreas Färber##########################################
5453e78815a5SAndreas Färber# check if we have posix_madvise
5454e78815a5SAndreas Färber
5455e78815a5SAndreas Färberposix_madvise=no
5456e78815a5SAndreas Färbercat > $TMPC << EOF
5457e78815a5SAndreas Färber#include <sys/mman.h>
5458832ce9c2SScott Wood#include <stddef.h>
5459e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5460e78815a5SAndreas FärberEOF
5461e78815a5SAndreas Färberif compile_prog "" "" ; then
5462e78815a5SAndreas Färber    posix_madvise=yes
5463e78815a5SAndreas Färberfi
5464e78815a5SAndreas Färber
5465e78815a5SAndreas Färber##########################################
54669bc5a719SAndreas Gustafsson# check if we have posix_memalign()
54679bc5a719SAndreas Gustafsson
54689bc5a719SAndreas Gustafssonposix_memalign=no
54699bc5a719SAndreas Gustafssoncat > $TMPC << EOF
54709bc5a719SAndreas Gustafsson#include <stdlib.h>
54719bc5a719SAndreas Gustafssonint main(void) {
54729bc5a719SAndreas Gustafsson    void *p;
54739bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
54749bc5a719SAndreas Gustafsson}
54759bc5a719SAndreas GustafssonEOF
54769bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
54779bc5a719SAndreas Gustafsson    posix_memalign=yes
54789bc5a719SAndreas Gustafssonfi
54799bc5a719SAndreas Gustafsson
54809bc5a719SAndreas Gustafsson##########################################
54810a852417SPaul Durrant# check if we have posix_syslog
54820a852417SPaul Durrant
54830a852417SPaul Durrantposix_syslog=no
54840a852417SPaul Durrantcat > $TMPC << EOF
54850a852417SPaul Durrant#include <syslog.h>
54860a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
54870a852417SPaul DurrantEOF
54880a852417SPaul Durrantif compile_prog "" "" ; then
54890a852417SPaul Durrant    posix_syslog=yes
54900a852417SPaul Durrantfi
54910a852417SPaul Durrant
54920a852417SPaul Durrant##########################################
5493401bc051SPeter Maydell# check if we have sem_timedwait
5494401bc051SPeter Maydell
5495401bc051SPeter Maydellsem_timedwait=no
5496401bc051SPeter Maydellcat > $TMPC << EOF
5497401bc051SPeter Maydell#include <semaphore.h>
5498811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
5499401bc051SPeter MaydellEOF
5500401bc051SPeter Maydellif compile_prog "" "" ; then
5501401bc051SPeter Maydell    sem_timedwait=yes
5502401bc051SPeter Maydellfi
5503401bc051SPeter Maydell
5504401bc051SPeter Maydell##########################################
55055c99fa37SKeno Fischer# check if we have strchrnul
55065c99fa37SKeno Fischer
55075c99fa37SKeno Fischerstrchrnul=no
55085c99fa37SKeno Fischercat > $TMPC << EOF
55095c99fa37SKeno Fischer#include <string.h>
55105c99fa37SKeno Fischerint main(void);
55115c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
55125c99fa37SKeno Fischerchar *haystack = (char*)&main;
55135c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
55145c99fa37SKeno FischerEOF
55155c99fa37SKeno Fischerif compile_prog "" "" ; then
55165c99fa37SKeno Fischer    strchrnul=yes
55175c99fa37SKeno Fischerfi
55185c99fa37SKeno Fischer
55198a792b03SJiufei Xue#########################################
55208a792b03SJiufei Xue# check if we have st_atim
55218a792b03SJiufei Xue
55228a792b03SJiufei Xuest_atim=no
55238a792b03SJiufei Xuecat > $TMPC << EOF
55248a792b03SJiufei Xue#include <sys/stat.h>
55258a792b03SJiufei Xue#include <stddef.h>
55268a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); }
55278a792b03SJiufei XueEOF
55288a792b03SJiufei Xueif compile_prog "" "" ; then
55298a792b03SJiufei Xue    st_atim=yes
55308a792b03SJiufei Xuefi
55318a792b03SJiufei Xue
55325c99fa37SKeno Fischer##########################################
553394a420b1SStefan Hajnoczi# check if trace backend exists
553494a420b1SStefan Hajnoczi
55355b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
553694a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
55375b808275SLluís Vilanova  error_exit "invalid trace backends" \
55385b808275SLluís Vilanova      "Please choose supported trace backends."
553994a420b1SStefan Hajnoczifi
554094a420b1SStefan Hajnoczi
55417e24e92aSStefan Hajnoczi##########################################
55427e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
55435b808275SLluís Vilanovaif have_backend "ust"; then
55447e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5545bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
55467e24e92aSStefan Hajnocziint main(void) { return 0; }
55477e24e92aSStefan HajnocziEOF
5548c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5549bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
555089138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
55517e24e92aSStefan Hajnoczi    else
5552c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5553bf15f63cSMohamad Gebai    fi
5554bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
555589138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5556bf15f63cSMohamad Gebai    else
5557bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5558bf15f63cSMohamad Gebai    fi
5559bf15f63cSMohamad Gebai
5560bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5561bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
5562bf15f63cSMohamad Gebai  else
5563bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
55647e24e92aSStefan Hajnoczi  fi
55657e24e92aSStefan Hajnoczifi
5566b3d08c02SDaniel P. Berrange
5567b3d08c02SDaniel P. Berrange##########################################
5568b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
55695b808275SLluís Vilanovaif have_backend "dtrace"; then
5570b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
557176ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5572b3d08c02SDaniel P. Berrange  fi
5573c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5574c276b17dSDaniel P. Berrange  if has 'stap' ; then
5575c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5576c276b17dSDaniel P. Berrange  fi
5577b3d08c02SDaniel P. Berrangefi
5578b3d08c02SDaniel P. Berrange
55797e24e92aSStefan Hajnoczi##########################################
5580519175a2SAlex Barcelo# check and set a backend for coroutine
5581d0e2fce5SAneesh Kumar K.V
55827c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
558333c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
558433c53c54SDaniel P. Berrange# specific one.
55857c2acc70SPeter Maydell
55867c2acc70SPeter Maydellucontext_works=no
5587d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5588d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5589d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5590cdf84806SPeter Maydell#ifdef __stub_makecontext
5591cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5592cdf84806SPeter Maydell#endif
559375cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5594d0e2fce5SAneesh Kumar K.VEOF
5595d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
55967c2acc70SPeter Maydell    ucontext_works=yes
5597d0e2fce5SAneesh Kumar K.V  fi
5598519175a2SAlex Barcelofi
55997c2acc70SPeter Maydell
56007c2acc70SPeter Maydellif test "$coroutine" = ""; then
56017c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
56027c2acc70SPeter Maydell    coroutine=win32
56037c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
56047c2acc70SPeter Maydell    coroutine=ucontext
5605519175a2SAlex Barcelo  else
56067c2acc70SPeter Maydell    coroutine=sigaltstack
56077c2acc70SPeter Maydell  fi
56087c2acc70SPeter Maydellelse
56097c2acc70SPeter Maydell  case $coroutine in
56107c2acc70SPeter Maydell  windows)
56117c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
56127c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
56137c2acc70SPeter Maydell    fi
56147c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
56157c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
56167c2acc70SPeter Maydell    coroutine=win32
56177c2acc70SPeter Maydell    ;;
56187c2acc70SPeter Maydell  ucontext)
56197c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
56207c2acc70SPeter Maydell      feature_not_found "ucontext"
56217c2acc70SPeter Maydell    fi
56227c2acc70SPeter Maydell    ;;
562333c53c54SDaniel P. Berrange  sigaltstack)
56247c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
56257c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
56267c2acc70SPeter Maydell    fi
56277c2acc70SPeter Maydell    ;;
56287c2acc70SPeter Maydell  *)
562976ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
56307c2acc70SPeter Maydell    ;;
56317c2acc70SPeter Maydell  esac
5632d0e2fce5SAneesh Kumar K.Vfi
5633d0e2fce5SAneesh Kumar K.V
563470c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
563570c60c08SStefan Hajnoczi  coroutine_pool=yes
563670c60c08SStefan Hajnoczifi
563770c60c08SStefan Hajnoczi
56387d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
56397d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
56407d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
56417d992e4dSPeter Lieven    coroutine_pool=no
56427d992e4dSPeter Lieven  fi
56437d992e4dSPeter Lievenfi
56447d992e4dSPeter Lieven
56451e4f6065SDaniele Buono##################################################
56461e4f6065SDaniele Buono# SafeStack
56471e4f6065SDaniele Buono
56481e4f6065SDaniele Buono
56491e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
56501e4f6065SDaniele Buonocat > $TMPC << EOF
56511e4f6065SDaniele Buonoint main(int argc, char *argv[])
56521e4f6065SDaniele Buono{
56531e4f6065SDaniele Buono#if ! __has_feature(safe_stack)
56541e4f6065SDaniele Buono#error SafeStack Disabled
56551e4f6065SDaniele Buono#endif
56561e4f6065SDaniele Buono    return 0;
56571e4f6065SDaniele Buono}
56581e4f6065SDaniele BuonoEOF
56591e4f6065SDaniele Buono  flag="-fsanitize=safe-stack"
56601e4f6065SDaniele Buono  # Check that safe-stack is supported and enabled.
56611e4f6065SDaniele Buono  if compile_prog "-Werror $flag" "$flag"; then
56621e4f6065SDaniele Buono    # Flag needed both at compilation and at linking
56631e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
56641e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
56651e4f6065SDaniele Buono  else
56661e4f6065SDaniele Buono    error_exit "SafeStack not supported by your compiler"
56671e4f6065SDaniele Buono  fi
56681e4f6065SDaniele Buono  if test "$coroutine" != "ucontext"; then
56691e4f6065SDaniele Buono    error_exit "SafeStack is only supported by the coroutine backend ucontext"
56701e4f6065SDaniele Buono  fi
56711e4f6065SDaniele Buonoelse
56721e4f6065SDaniele Buonocat > $TMPC << EOF
56731e4f6065SDaniele Buonoint main(int argc, char *argv[])
56741e4f6065SDaniele Buono{
56751e4f6065SDaniele Buono#if defined(__has_feature)
56761e4f6065SDaniele Buono#if __has_feature(safe_stack)
56771e4f6065SDaniele Buono#error SafeStack Enabled
56781e4f6065SDaniele Buono#endif
56791e4f6065SDaniele Buono#endif
56801e4f6065SDaniele Buono    return 0;
56811e4f6065SDaniele Buono}
56821e4f6065SDaniele BuonoEOF
56831e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then
56841e4f6065SDaniele Buono  # Make sure that safe-stack is disabled
56851e4f6065SDaniele Buono  if ! compile_prog "-Werror" ""; then
56861e4f6065SDaniele Buono    # SafeStack was already enabled, try to explicitly remove the feature
56871e4f6065SDaniele Buono    flag="-fno-sanitize=safe-stack"
56881e4f6065SDaniele Buono    if ! compile_prog "-Werror $flag" "$flag"; then
56891e4f6065SDaniele Buono      error_exit "Configure cannot disable SafeStack"
56901e4f6065SDaniele Buono    fi
56911e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
56921e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
56931e4f6065SDaniele Buono  fi
56941e4f6065SDaniele Buonoelse # "$safe_stack" = ""
56951e4f6065SDaniele Buono  # Set safe_stack to yes or no based on pre-existing flags
56961e4f6065SDaniele Buono  if compile_prog "-Werror" ""; then
56971e4f6065SDaniele Buono    safe_stack="no"
56981e4f6065SDaniele Buono  else
56991e4f6065SDaniele Buono    safe_stack="yes"
57001e4f6065SDaniele Buono    if test "$coroutine" != "ucontext"; then
57011e4f6065SDaniele Buono      error_exit "SafeStack is only supported by the coroutine backend ucontext"
57021e4f6065SDaniele Buono    fi
57031e4f6065SDaniele Buono  fi
57041e4f6065SDaniele Buonofi
57051e4f6065SDaniele Buonofi
57067d992e4dSPeter Lieven
5707d0e2fce5SAneesh Kumar K.V##########################################
5708d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5709d2042378SAneesh Kumar K.V
57104e1797f9SStefan Weilopen_by_handle_at=no
5711d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5712d2042378SAneesh Kumar K.V#include <fcntl.h>
5713acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5714acc55ba8SStefan Weil# error missing definition
5715acc55ba8SStefan Weil#else
571675cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5717acc55ba8SStefan Weil#endif
5718d2042378SAneesh Kumar K.VEOF
5719d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5720d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5721d2042378SAneesh Kumar K.Vfi
5722d2042378SAneesh Kumar K.V
5723e06a765eSHarsh Prateek Bora########################################
5724e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5725e06a765eSHarsh Prateek Bora
5726e06a765eSHarsh Prateek Boralinux_magic_h=no
5727e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5728e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5729e06a765eSHarsh Prateek Boraint main(void) {
573075cafad7SStefan Weil  return 0;
5731e06a765eSHarsh Prateek Bora}
5732e06a765eSHarsh Prateek BoraEOF
5733e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5734e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5735e06a765eSHarsh Prateek Borafi
5736e06a765eSHarsh Prateek Bora
57378ab1bf12SLuiz Capitulino########################################
5738541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
57393f4349dcSKevin Wolf
57403f4349dcSKevin Wolfvalgrind_h=no
57413f4349dcSKevin Wolfcat > $TMPC << EOF
57423f4349dcSKevin Wolf#include <valgrind/valgrind.h>
57433f4349dcSKevin Wolfint main(void) {
57443f4349dcSKevin Wolf  return 0;
57453f4349dcSKevin Wolf}
57463f4349dcSKevin WolfEOF
57473f4349dcSKevin Wolfif compile_prog "" "" ; then
57483f4349dcSKevin Wolf    valgrind_h=yes
57493f4349dcSKevin Wolffi
57503f4349dcSKevin Wolf
57513f4349dcSKevin Wolf########################################
57528ab1bf12SLuiz Capitulino# check if environ is declared
57538ab1bf12SLuiz Capitulino
57548ab1bf12SLuiz Capitulinohas_environ=no
57558ab1bf12SLuiz Capitulinocat > $TMPC << EOF
57568ab1bf12SLuiz Capitulino#include <unistd.h>
57578ab1bf12SLuiz Capitulinoint main(void) {
5758c075a723SBlue Swirl    environ = 0;
57598ab1bf12SLuiz Capitulino    return 0;
57608ab1bf12SLuiz Capitulino}
57618ab1bf12SLuiz CapitulinoEOF
57628ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
57638ab1bf12SLuiz Capitulino    has_environ=yes
57648ab1bf12SLuiz Capitulinofi
57658ab1bf12SLuiz Capitulino
576676a347e1SRichard Henderson########################################
576776a347e1SRichard Henderson# check if cpuid.h is usable.
576876a347e1SRichard Henderson
576976a347e1SRichard Hendersoncat > $TMPC << EOF
577076a347e1SRichard Henderson#include <cpuid.h>
577176a347e1SRichard Hendersonint main(void) {
5772774d566cSPeter Maydell    unsigned a, b, c, d;
5773774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5774774d566cSPeter Maydell
5775774d566cSPeter Maydell    if (max >= 1) {
5776774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5777774d566cSPeter Maydell    }
5778774d566cSPeter Maydell
5779774d566cSPeter Maydell    if (max >= 7) {
5780774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5781774d566cSPeter Maydell    }
5782774d566cSPeter Maydell
578376a347e1SRichard Henderson    return 0;
578476a347e1SRichard Henderson}
578576a347e1SRichard HendersonEOF
578676a347e1SRichard Hendersonif compile_prog "" "" ; then
578776a347e1SRichard Henderson    cpuid_h=yes
578876a347e1SRichard Hendersonfi
578976a347e1SRichard Henderson
57905dd89908SRichard Henderson##########################################
57915dd89908SRichard Henderson# avx2 optimization requirement check
57925dd89908SRichard Henderson#
57935dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
57945dd89908SRichard Henderson# since we won't be able to select the new routines.
57955dd89908SRichard Henderson
5796e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
57975dd89908SRichard Henderson  cat > $TMPC << EOF
57985dd89908SRichard Henderson#pragma GCC push_options
57995dd89908SRichard Henderson#pragma GCC target("avx2")
58005dd89908SRichard Henderson#include <cpuid.h>
58015dd89908SRichard Henderson#include <immintrin.h>
58025dd89908SRichard Hendersonstatic int bar(void *a) {
58035dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
58045dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
58055dd89908SRichard Henderson}
58065dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
58075dd89908SRichard HendersonEOF
58085dd89908SRichard Henderson  if compile_object "" ; then
58095dd89908SRichard Henderson    avx2_opt="yes"
581086583a07SLiam Merwick  else
581186583a07SLiam Merwick    avx2_opt="no"
58125dd89908SRichard Henderson  fi
58135dd89908SRichard Hendersonfi
58145dd89908SRichard Henderson
58156b8cd447SRobert Hoo##########################################
58166b8cd447SRobert Hoo# avx512f optimization requirement check
58176b8cd447SRobert Hoo#
58186b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable,
58196b8cd447SRobert Hoo# since we won't be able to select the new routines.
58206b8cd447SRobert Hoo# by default, it is turned off.
58216b8cd447SRobert Hoo# if user explicitly want to enable it, check environment
58226b8cd447SRobert Hoo
58236b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then
58246b8cd447SRobert Hoo  cat > $TMPC << EOF
58256b8cd447SRobert Hoo#pragma GCC push_options
58266b8cd447SRobert Hoo#pragma GCC target("avx512f")
58276b8cd447SRobert Hoo#include <cpuid.h>
58286b8cd447SRobert Hoo#include <immintrin.h>
58296b8cd447SRobert Hoostatic int bar(void *a) {
58306b8cd447SRobert Hoo    __m512i x = *(__m512i *)a;
58316b8cd447SRobert Hoo    return _mm512_test_epi64_mask(x, x);
58326b8cd447SRobert Hoo}
58336b8cd447SRobert Hooint main(int argc, char *argv[])
58346b8cd447SRobert Hoo{
58356b8cd447SRobert Hoo	return bar(argv[0]);
58366b8cd447SRobert Hoo}
58376b8cd447SRobert HooEOF
58386b8cd447SRobert Hoo  if ! compile_object "" ; then
58396b8cd447SRobert Hoo    avx512f_opt="no"
58406b8cd447SRobert Hoo  fi
58416b8cd447SRobert Hooelse
58426b8cd447SRobert Hoo  avx512f_opt="no"
58436b8cd447SRobert Hoofi
58446b8cd447SRobert Hoo
5845f540166bSRichard Henderson########################################
5846f540166bSRichard Henderson# check if __[u]int128_t is usable.
5847f540166bSRichard Henderson
5848f540166bSRichard Hendersonint128=no
5849f540166bSRichard Hendersoncat > $TMPC << EOF
5850f540166bSRichard Henderson__int128_t a;
5851f540166bSRichard Henderson__uint128_t b;
5852f540166bSRichard Hendersonint main (void) {
5853f540166bSRichard Henderson  a = a + b;
5854f540166bSRichard Henderson  b = a * b;
5855464e3671SPeter Maydell  a = a * a;
5856f540166bSRichard Henderson  return 0;
5857f540166bSRichard Henderson}
5858f540166bSRichard HendersonEOF
5859f540166bSRichard Hendersonif compile_prog "" "" ; then
5860f540166bSRichard Henderson    int128=yes
5861f540166bSRichard Hendersonfi
586276a347e1SRichard Henderson
58637ebee43eSRichard Henderson#########################################
58647ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
58657ebee43eSRichard Henderson
58667ebee43eSRichard Hendersonatomic128=no
58677ebee43eSRichard Hendersonif test "$int128" = "yes"; then
58687ebee43eSRichard Henderson  cat > $TMPC << EOF
58697ebee43eSRichard Hendersonint main(void)
58707ebee43eSRichard Henderson{
58717ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
58727ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
58737ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
58747ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
58757ebee43eSRichard Henderson  return 0;
58767ebee43eSRichard Henderson}
58777ebee43eSRichard HendersonEOF
58787ebee43eSRichard Henderson  if compile_prog "" "" ; then
58797ebee43eSRichard Henderson    atomic128=yes
58807ebee43eSRichard Henderson  fi
58817ebee43eSRichard Hendersonfi
58827ebee43eSRichard Henderson
5883e6cd4bb5SRichard Hendersoncmpxchg128=no
5884e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5885e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5886e6cd4bb5SRichard Hendersonint main(void)
5887e6cd4bb5SRichard Henderson{
5888e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5889e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5890e6cd4bb5SRichard Henderson  return 0;
5891e6cd4bb5SRichard Henderson}
5892e6cd4bb5SRichard HendersonEOF
5893e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5894e6cd4bb5SRichard Henderson    cmpxchg128=yes
5895e6cd4bb5SRichard Henderson  fi
5896e6cd4bb5SRichard Hendersonfi
5897e6cd4bb5SRichard Henderson
5898df79b996SRichard Henderson#########################################
5899df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5900df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5901df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5902df79b996SRichard Henderson
5903df79b996SRichard Hendersoncat > $TMPC << EOF
5904df79b996SRichard Henderson#include <stdint.h>
5905df79b996SRichard Hendersonint main(void)
5906df79b996SRichard Henderson{
5907df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5908df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5909df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5910df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5911df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5912df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5913df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5914df79b996SRichard Henderson#else
5915df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5916df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5917df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5918df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5919df79b996SRichard Henderson#endif
5920df79b996SRichard Henderson  return 0;
5921df79b996SRichard Henderson}
5922df79b996SRichard HendersonEOF
5923df79b996SRichard Hendersonif compile_prog "" "" ; then
5924df79b996SRichard Henderson  atomic64=yes
5925df79b996SRichard Hendersonfi
5926df79b996SRichard Henderson
592726fffe29SEmilio G. Cota#########################################
592826fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker
592926fffe29SEmilio G. Cotald_dynamic_list="no"
593026fffe29SEmilio G. Cotaif test "$static" = "no" ; then
593126fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
593226fffe29SEmilio G. Cota{
593326fffe29SEmilio G. Cota  foo;
593426fffe29SEmilio G. Cota};
593526fffe29SEmilio G. CotaEOF
593626fffe29SEmilio G. Cota
593726fffe29SEmilio G. Cota    cat > $TMPC <<EOF
593826fffe29SEmilio G. Cota#include <stdio.h>
593926fffe29SEmilio G. Cotavoid foo(void);
594026fffe29SEmilio G. Cota
594126fffe29SEmilio G. Cotavoid foo(void)
594226fffe29SEmilio G. Cota{
594326fffe29SEmilio G. Cota  printf("foo\n");
594426fffe29SEmilio G. Cota}
594526fffe29SEmilio G. Cota
594626fffe29SEmilio G. Cotaint main(void)
594726fffe29SEmilio G. Cota{
594826fffe29SEmilio G. Cota  foo();
594926fffe29SEmilio G. Cota  return 0;
595026fffe29SEmilio G. Cota}
595126fffe29SEmilio G. CotaEOF
595226fffe29SEmilio G. Cota
595326fffe29SEmilio G. Cota    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
595426fffe29SEmilio G. Cota        ld_dynamic_list="yes"
595526fffe29SEmilio G. Cota    fi
595626fffe29SEmilio G. Cotafi
595726fffe29SEmilio G. Cota
595826fffe29SEmilio G. Cota#########################################
595926fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker
596026fffe29SEmilio G. Cota
596126fffe29SEmilio G. Cotald_exported_symbols_list="no"
596226fffe29SEmilio G. Cotaif test "$static" = "no" ; then
596326fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
596426fffe29SEmilio G. Cota  _foo
596526fffe29SEmilio G. CotaEOF
596626fffe29SEmilio G. Cota
596726fffe29SEmilio G. Cota    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
596826fffe29SEmilio G. Cota        ld_exported_symbols_list="yes"
596926fffe29SEmilio G. Cota    fi
597026fffe29SEmilio G. Cotafi
597126fffe29SEmilio G. Cota
597226fffe29SEmilio G. Cotaif  test "$plugins" = "yes" &&
597326fffe29SEmilio G. Cota    test "$ld_dynamic_list" = "no" &&
597426fffe29SEmilio G. Cota    test "$ld_exported_symbols_list" = "no" ; then
597526fffe29SEmilio G. Cota  error_exit \
597626fffe29SEmilio G. Cota      "Plugin support requires dynamic linking and specifying a set of symbols " \
597726fffe29SEmilio G. Cota      "that are exported to plugins. Unfortunately your linker doesn't " \
597826fffe29SEmilio G. Cota      "support the flag (--dynamic-list or -exported_symbols_list) used " \
597926fffe29SEmilio G. Cota      "for this purpose. You can't build with --static."
598026fffe29SEmilio G. Cotafi
598126fffe29SEmilio G. Cota
59821e6e9acaSRichard Henderson########################################
5983db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported.
5984db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10.
5985db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default.
5986db8aaae8SRichard Henderson
5987db8aaae8SRichard Hendersonattralias=no
5988db8aaae8SRichard Hendersoncat > $TMPC << EOF
5989db8aaae8SRichard Hendersonint x = 1;
5990db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x")));
5991db8aaae8SRichard Hendersonint main(void) { return 0; }
5992db8aaae8SRichard HendersonEOF
5993db8aaae8SRichard Hendersonif compile_prog "" "" ; then
5994db8aaae8SRichard Henderson    attralias=yes
5995db8aaae8SRichard Hendersonfi
5996db8aaae8SRichard Henderson
5997db8aaae8SRichard Henderson########################################
59981e6e9acaSRichard Henderson# check if getauxval is available.
59991e6e9acaSRichard Henderson
60001e6e9acaSRichard Hendersongetauxval=no
60011e6e9acaSRichard Hendersoncat > $TMPC << EOF
60021e6e9acaSRichard Henderson#include <sys/auxv.h>
60031e6e9acaSRichard Hendersonint main(void) {
60041e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
60051e6e9acaSRichard Henderson}
60061e6e9acaSRichard HendersonEOF
60071e6e9acaSRichard Hendersonif compile_prog "" "" ; then
60081e6e9acaSRichard Henderson    getauxval=yes
60091e6e9acaSRichard Hendersonfi
60101e6e9acaSRichard Henderson
6011fd0e6053SJohn Snow########################################
6012fd0e6053SJohn Snow# check if ccache is interfering with
6013fd0e6053SJohn Snow# semantic analysis of macros
6014fd0e6053SJohn Snow
60155e4dfd3dSJohn Snowunset CCACHE_CPP2
6016fd0e6053SJohn Snowccache_cpp2=no
6017fd0e6053SJohn Snowcat > $TMPC << EOF
6018fd0e6053SJohn Snowstatic const int Z = 1;
6019fd0e6053SJohn Snow#define fn() ({ Z; })
6020fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
6021fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
6022fd0e6053SJohn Snow#define ID(X) (X)
6023fd0e6053SJohn Snowint main(int argc, char *argv[])
6024fd0e6053SJohn Snow{
6025fd0e6053SJohn Snow    int x = 0, y = 0;
6026fd0e6053SJohn Snow    x = ID(x);
6027fd0e6053SJohn Snow    x = fn();
6028fd0e6053SJohn Snow    fn();
6029fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
6030fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
6031fd0e6053SJohn Snow    return 0;
6032fd0e6053SJohn Snow}
6033fd0e6053SJohn SnowEOF
6034fd0e6053SJohn Snow
6035fd0e6053SJohn Snowif ! compile_object "-Werror"; then
6036fd0e6053SJohn Snow    ccache_cpp2=yes
6037fd0e6053SJohn Snowfi
6038fd0e6053SJohn Snow
6039b553a042SJohn Snow#################################################
6040b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
6041b553a042SJohn Snow
6042b553a042SJohn Snowif test "$fortify_source" != "no"; then
6043b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
6044b553a042SJohn Snow    fortify_source="no";
6045e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
6046cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
6047b553a042SJohn Snow    fortify_source="no";
6048b553a042SJohn Snow  else
6049b553a042SJohn Snow    fortify_source="yes"
6050b553a042SJohn Snow  fi
6051b553a042SJohn Snowfi
6052b553a042SJohn Snow
60531efad060SFam Zheng###############################################
60541efad060SFam Zheng# Check if copy_file_range is provided by glibc
60551efad060SFam Zhenghave_copy_file_range=no
60561efad060SFam Zhengcat > $TMPC << EOF
60571efad060SFam Zheng#include <unistd.h>
60581efad060SFam Zhengint main(void) {
60591efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
60601efad060SFam Zheng  return 0;
60611efad060SFam Zheng}
60621efad060SFam ZhengEOF
60631efad060SFam Zhengif compile_prog "" "" ; then
60641efad060SFam Zheng    have_copy_file_range=yes
60651efad060SFam Zhengfi
60661efad060SFam Zheng
6067d2042378SAneesh Kumar K.V##########################################
6068277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
6069277abf15SJan Vesely
6070277abf15SJan Veselyhave_fsxattr=no
6071277abf15SJan Veselycat > $TMPC << EOF
6072277abf15SJan Vesely#include <linux/fs.h>
6073277abf15SJan Veselystruct fsxattr foo;
6074277abf15SJan Veselyint main(void) {
6075277abf15SJan Vesely  return 0;
6076277abf15SJan Vesely}
6077277abf15SJan VeselyEOF
6078277abf15SJan Veselyif compile_prog "" "" ; then
6079277abf15SJan Vesely    have_fsxattr=yes
6080277abf15SJan Veselyfi
6081277abf15SJan Vesely
6082b66e10e4SPeter Maydell##########################################
6083a40161cbSPaolo Bonzini# check for usable membarrier system call
6084a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
6085a40161cbSPaolo Bonzini    have_membarrier=no
6086a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
6087a40161cbSPaolo Bonzini        have_membarrier=yes
6088a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
6089a40161cbSPaolo Bonzini        cat > $TMPC << EOF
6090a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
6091a40161cbSPaolo Bonzini    #include <sys/syscall.h>
6092a40161cbSPaolo Bonzini    #include <unistd.h>
6093a40161cbSPaolo Bonzini    #include <stdlib.h>
6094a40161cbSPaolo Bonzini    int main(void) {
6095a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
6096a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
6097a40161cbSPaolo Bonzini	exit(0);
6098a40161cbSPaolo Bonzini    }
6099a40161cbSPaolo BonziniEOF
6100a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
6101a40161cbSPaolo Bonzini            have_membarrier=yes
6102a40161cbSPaolo Bonzini        fi
6103a40161cbSPaolo Bonzini    fi
6104a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
6105a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
6106a40161cbSPaolo Bonzini    fi
6107a40161cbSPaolo Bonzinielse
6108a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
6109a40161cbSPaolo Bonzini    # work on Wine.
6110a40161cbSPaolo Bonzini    membarrier=no
6111a40161cbSPaolo Bonzinifi
6112a40161cbSPaolo Bonzini
6113a40161cbSPaolo Bonzini##########################################
6114b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
6115575b22b1SLaurent Vivierhave_rtnetlink=no
6116575b22b1SLaurent Viviercat > $TMPC << EOF
6117575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
6118575b22b1SLaurent Vivierint main(void) {
6119575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
6120575b22b1SLaurent Vivier}
6121575b22b1SLaurent VivierEOF
6122575b22b1SLaurent Vivierif compile_prog "" "" ; then
6123575b22b1SLaurent Vivier    have_rtnetlink=yes
6124575b22b1SLaurent Vivierfi
6125575b22b1SLaurent Vivier
61266a02c806SStefan Hajnoczi##########################################
61276a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
61286a02c806SStefan Hajnoczihave_af_vsock=no
61296a02c806SStefan Hajnoczicat > $TMPC << EOF
61306a02c806SStefan Hajnoczi#include <errno.h>
61316a02c806SStefan Hajnoczi#include <sys/types.h>
61326a02c806SStefan Hajnoczi#include <sys/socket.h>
61336a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
61346a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
61356a02c806SStefan Hajnoczi#endif
61366a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
61376a02c806SStefan Hajnocziint main(void) {
61386a02c806SStefan Hajnoczi    int sock, ret;
61396a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
61406a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
61416a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
61426a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
61436a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
61446a02c806SStefan Hajnoczi        return 0;
61456a02c806SStefan Hajnoczi    }
61466a02c806SStefan Hajnoczi    return -1;
61476a02c806SStefan Hajnoczi}
61486a02c806SStefan HajnocziEOF
61496a02c806SStefan Hajnocziif compile_prog "" "" ; then
61506a02c806SStefan Hajnoczi    have_af_vsock=yes
61516a02c806SStefan Hajnoczifi
61526a02c806SStefan Hajnoczi
6153f0d92b56SLongpeng(Mike)##########################################
6154f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
61554f67366eSThomas Huthhave_afalg=no
6156f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
6157f0d92b56SLongpeng(Mike)#include <errno.h>
6158f0d92b56SLongpeng(Mike)#include <sys/types.h>
6159f0d92b56SLongpeng(Mike)#include <sys/socket.h>
6160f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
6161f0d92b56SLongpeng(Mike)int main(void) {
6162f0d92b56SLongpeng(Mike)    int sock;
6163f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
6164f0d92b56SLongpeng(Mike)    return sock;
6165f0d92b56SLongpeng(Mike)}
6166f0d92b56SLongpeng(Mike)EOF
6167f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
6168f0d92b56SLongpeng(Mike)    have_afalg=yes
6169f0d92b56SLongpeng(Mike)fi
6170f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
6171f0d92b56SLongpeng(Mike)then
6172f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
6173f0d92b56SLongpeng(Mike)    then
6174f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
6175f0d92b56SLongpeng(Mike)    fi
6176f0d92b56SLongpeng(Mike)fi
6177f0d92b56SLongpeng(Mike)
6178f0d92b56SLongpeng(Mike)
61796969ec6cSJames Clarke#################################################
6180c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
6181d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
6182c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
6183c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
6184c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
6185c97d6d2cSSergio Andres Gomez Del RealEOF
6186c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
6187c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
6188c97d6d2cSSergio Andres Gomez Del Real  else
6189c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
6190db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-framework Hypervisor $QEMU_LDFLAGS"
6191c97d6d2cSSergio Andres Gomez Del Real  fi
6192c97d6d2cSSergio Andres Gomez Del Realfi
6193c97d6d2cSSergio Andres Gomez Del Real
6194c97d6d2cSSergio Andres Gomez Del Real#################################################
61956969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
61966969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
61976969ec6cSJames Clarke# given. It does no harm to give it on other
61986969ec6cSJames Clarke# platforms too.
61996969ec6cSJames Clarke
62006969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
62016969ec6cSJames Clarke#       contains -Wmissing-prototypes
62026969ec6cSJames Clarkecat > $TMPC << EOF
62036969ec6cSJames Clarkeextern int foo(void);
62046969ec6cSJames Clarkeint foo(void) { return 0; }
62056969ec6cSJames ClarkeEOF
62066969ec6cSJames Clarkeif ! compile_object ""; then
62076969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
62086969ec6cSJames Clarkefi
62097ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
62107ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
62117ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
62127ecf44a5SPaolo Bonzini    break
62137ecf44a5SPaolo Bonzini  fi
62147ecf44a5SPaolo Bonzinidone
62157ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
62167ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
62176969ec6cSJames Clarkefi
62186969ec6cSJames Clarke
6219277abf15SJan Vesely##########################################
62204d04351fSChristopher Covington# check for sysmacros.h
62214d04351fSChristopher Covington
62224d04351fSChristopher Covingtonhave_sysmacros=no
62234d04351fSChristopher Covingtoncat > $TMPC << EOF
62244d04351fSChristopher Covington#include <sys/sysmacros.h>
62254d04351fSChristopher Covingtonint main(void) {
62264d04351fSChristopher Covington    return makedev(0, 0);
62274d04351fSChristopher Covington}
62284d04351fSChristopher CovingtonEOF
62294d04351fSChristopher Covingtonif compile_prog "" "" ; then
62304d04351fSChristopher Covington    have_sysmacros=yes
62314d04351fSChristopher Covingtonfi
62324d04351fSChristopher Covington
62334d04351fSChristopher Covington##########################################
6234da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
6235da92c3ffSAshish Mittal# Check if libvxhs is installed
6236da92c3ffSAshish Mittal
6237da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
6238da92c3ffSAshish Mittal  cat > $TMPC <<EOF
6239da92c3ffSAshish Mittal#include <stdint.h>
6240da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
6241da92c3ffSAshish Mittal
6242da92c3ffSAshish Mittalvoid *vxhs_callback;
6243da92c3ffSAshish Mittal
6244da92c3ffSAshish Mittalint main(void) {
6245da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
6246da92c3ffSAshish Mittal    return 0;
6247da92c3ffSAshish Mittal}
6248da92c3ffSAshish MittalEOF
6249da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
6250da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
6251da92c3ffSAshish Mittal    vxhs=yes
6252da92c3ffSAshish Mittal  else
6253da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
6254da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
6255da92c3ffSAshish Mittal    fi
6256da92c3ffSAshish Mittal    vxhs=no
6257da92c3ffSAshish Mittal  fi
6258da92c3ffSAshish Mittalfi
6259da92c3ffSAshish Mittal
6260da92c3ffSAshish Mittal##########################################
626149e00a18SAndreas Grapentin# check for _Static_assert()
626249e00a18SAndreas Grapentin
626349e00a18SAndreas Grapentinhave_static_assert=no
626449e00a18SAndreas Grapentincat > $TMPC << EOF
626549e00a18SAndreas Grapentin_Static_assert(1, "success");
626649e00a18SAndreas Grapentinint main(void) {
626749e00a18SAndreas Grapentin    return 0;
626849e00a18SAndreas Grapentin}
626949e00a18SAndreas GrapentinEOF
627049e00a18SAndreas Grapentinif compile_prog "" "" ; then
627149e00a18SAndreas Grapentin    have_static_assert=yes
627249e00a18SAndreas Grapentinfi
627349e00a18SAndreas Grapentin
627449e00a18SAndreas Grapentin##########################################
6275e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
6276e674605fSTomáš Golembiovský
6277e674605fSTomáš Golembiovskýhave_utmpx=no
6278e674605fSTomáš Golembiovskýcat > $TMPC << EOF
6279e674605fSTomáš Golembiovský#include <utmpx.h>
6280e674605fSTomáš Golembiovskýstruct utmpx user_info;
6281e674605fSTomáš Golembiovskýint main(void) {
6282e674605fSTomáš Golembiovský    return 0;
6283e674605fSTomáš Golembiovský}
6284e674605fSTomáš GolembiovskýEOF
6285e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
6286e674605fSTomáš Golembiovský    have_utmpx=yes
6287e674605fSTomáš Golembiovskýfi
6288e674605fSTomáš Golembiovský
6289e674605fSTomáš Golembiovský##########################################
6290db1ed1abSRichard Henderson# check for getrandom()
6291db1ed1abSRichard Henderson
6292db1ed1abSRichard Hendersonhave_getrandom=no
6293db1ed1abSRichard Hendersoncat > $TMPC << EOF
6294db1ed1abSRichard Henderson#include <sys/random.h>
6295db1ed1abSRichard Hendersonint main(void) {
6296db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
6297db1ed1abSRichard Henderson}
6298db1ed1abSRichard HendersonEOF
6299db1ed1abSRichard Hendersonif compile_prog "" "" ; then
6300db1ed1abSRichard Henderson    have_getrandom=yes
6301db1ed1abSRichard Hendersonfi
6302db1ed1abSRichard Henderson
6303db1ed1abSRichard Henderson##########################################
6304247724cbSMarc-André Lureau# checks for sanitizers
6305247724cbSMarc-André Lureau
6306247724cbSMarc-André Lureauhave_asan=no
6307247724cbSMarc-André Lureauhave_ubsan=no
6308d83414e1SMarc-André Lureauhave_asan_iface_h=no
6309d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
6310247724cbSMarc-André Lureau
6311247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
6312b9f44da2SMarc-André Lureau  write_c_skeleton
6313247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
6314247724cbSMarc-André Lureau      have_asan=yes
6315247724cbSMarc-André Lureau  fi
6316b9f44da2SMarc-André Lureau
6317b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
6318b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
6319b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
6320b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
6321b9f44da2SMarc-André Lureau#include <stdlib.h>
6322b9f44da2SMarc-André Lureauint main(void) {
6323b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
6324f2dfe54cSLeonid Bloch    if (tmp != NULL) {
6325b9f44da2SMarc-André Lureau        return *(int *)(tmp + 2);
6326b9f44da2SMarc-André Lureau    }
6327d1abf3fcSOlaf Hering    return 1;
6328f2dfe54cSLeonid Bloch}
6329b9f44da2SMarc-André LureauEOF
6330247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
6331247724cbSMarc-André Lureau      have_ubsan=yes
6332247724cbSMarc-André Lureau  fi
6333d83414e1SMarc-André Lureau
6334d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
6335d83414e1SMarc-André Lureau      have_asan_iface_h=yes
6336d83414e1SMarc-André Lureau  fi
6337d83414e1SMarc-André Lureau
6338d83414e1SMarc-André Lureau  cat > $TMPC << EOF
6339d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
6340d83414e1SMarc-André Lureauint main(void) {
6341d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
6342d83414e1SMarc-André Lureau  return 0;
6343d83414e1SMarc-André Lureau}
6344d83414e1SMarc-André LureauEOF
6345d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
6346d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
6347d83414e1SMarc-André Lureau  fi
6348247724cbSMarc-André Lureaufi
6349247724cbSMarc-André Lureau
6350247724cbSMarc-André Lureau##########################################
6351adc28027SAlexander Bulekov# checks for fuzzer
6352adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
6353adc28027SAlexander Bulekov  write_c_fuzzer_skeleton
6354adc28027SAlexander Bulekov  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address,fuzzer" ""; then
6355adc28027SAlexander Bulekov      have_fuzzer=yes
6356adc28027SAlexander Bulekov  fi
6357adc28027SAlexander Bulekovfi
6358adc28027SAlexander Bulekov
63590aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers;
63600aebab04SLingfeng Yang# keep it separate until that is not the case.
63610aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then
63620aebab04SLingfeng Yang  error_exit "TSAN is not supported with other sanitiziers."
63630aebab04SLingfeng Yangfi
63640aebab04SLingfeng Yanghave_tsan=no
63650aebab04SLingfeng Yanghave_tsan_iface_fiber=no
63660aebab04SLingfeng Yangif test "$tsan" = "yes" ; then
63670aebab04SLingfeng Yang  write_c_skeleton
63680aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
63690aebab04SLingfeng Yang      have_tsan=yes
63700aebab04SLingfeng Yang  fi
63710aebab04SLingfeng Yang  cat > $TMPC << EOF
63720aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h>
63730aebab04SLingfeng Yangint main(void) {
63740aebab04SLingfeng Yang  __tsan_create_fiber(0);
63750aebab04SLingfeng Yang  return 0;
63760aebab04SLingfeng Yang}
63770aebab04SLingfeng YangEOF
63780aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
63790aebab04SLingfeng Yang      have_tsan_iface_fiber=yes
63800aebab04SLingfeng Yang  fi
63810aebab04SLingfeng Yangfi
63820aebab04SLingfeng Yang
6383adc28027SAlexander Bulekov##########################################
638417824406SJunyan He# check for libpmem
638517824406SJunyan He
638617824406SJunyan Heif test "$libpmem" != "no"; then
638717824406SJunyan He	if $pkg_config --exists "libpmem"; then
638817824406SJunyan He		libpmem="yes"
638917824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
639017824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
639117824406SJunyan He		libs_softmmu="$libs_softmmu $libpmem_libs"
639217824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
639317824406SJunyan He	else
639417824406SJunyan He		if test "$libpmem" = "yes" ; then
639517824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
639617824406SJunyan He		fi
639717824406SJunyan He		libpmem="no"
639817824406SJunyan He	fi
639917824406SJunyan Hefi
640017824406SJunyan He
640117824406SJunyan He##########################################
640221b2eca6SJingqi Liu# check for libdaxctl
640321b2eca6SJingqi Liu
640421b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then
640521b2eca6SJingqi Liu	if $pkg_config --atleast-version=57 "libdaxctl"; then
640621b2eca6SJingqi Liu		libdaxctl="yes"
640721b2eca6SJingqi Liu		libdaxctl_libs=$($pkg_config --libs libdaxctl)
640821b2eca6SJingqi Liu		libdaxctl_cflags=$($pkg_config --cflags libdaxctl)
640921b2eca6SJingqi Liu		libs_softmmu="$libs_softmmu $libdaxctl_libs"
641021b2eca6SJingqi Liu		QEMU_CFLAGS="$QEMU_CFLAGS $libdaxctl_cflags"
641121b2eca6SJingqi Liu	else
641221b2eca6SJingqi Liu		if test "$libdaxctl" = "yes" ; then
641321b2eca6SJingqi Liu			feature_not_found "libdaxctl" "Install libdaxctl"
641421b2eca6SJingqi Liu		fi
641521b2eca6SJingqi Liu		libdaxctl="no"
641621b2eca6SJingqi Liu	fi
641721b2eca6SJingqi Liufi
641821b2eca6SJingqi Liu
641921b2eca6SJingqi Liu##########################################
6420675b9b53SMarc-André Lureau# check for slirp
6421675b9b53SMarc-André Lureau
6422d599938aSLaurent Vivier# slirp is only required when building softmmu targets
6423d599938aSLaurent Vivierif test -z "$slirp" -a "$softmmu" != "yes" ; then
6424d599938aSLaurent Vivier    slirp="no"
6425d599938aSLaurent Vivierfi
6426d599938aSLaurent Vivier
6427675b9b53SMarc-André Lureaucase "$slirp" in
6428675b9b53SMarc-André Lureau  "" | yes)
6429675b9b53SMarc-André Lureau    if $pkg_config slirp; then
6430675b9b53SMarc-André Lureau      slirp=system
64317c57bdd8SMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
64327c57bdd8SMarc-André Lureau      slirp=git
6433675b9b53SMarc-André Lureau    elif test -e "${source_path}/slirp/Makefile" ; then
6434675b9b53SMarc-André Lureau      slirp=internal
6435675b9b53SMarc-André Lureau    elif test -z "$slirp" ; then
6436675b9b53SMarc-André Lureau      slirp=no
6437675b9b53SMarc-André Lureau    else
6438675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel or git submodule"
6439675b9b53SMarc-André Lureau    fi
6440675b9b53SMarc-André Lureau    ;;
6441675b9b53SMarc-André Lureau
6442675b9b53SMarc-André Lureau  system)
6443675b9b53SMarc-André Lureau    if ! $pkg_config slirp; then
6444675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel"
6445675b9b53SMarc-André Lureau    fi
6446675b9b53SMarc-André Lureau    ;;
6447675b9b53SMarc-André Lureauesac
6448675b9b53SMarc-André Lureau
6449675b9b53SMarc-André Lureaucase "$slirp" in
64507c57bdd8SMarc-André Lureau  git | internal)
64517c57bdd8SMarc-André Lureau    if test "$slirp" = git; then
64527c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
64537c57bdd8SMarc-André Lureau    fi
6454675b9b53SMarc-André Lureau    mkdir -p slirp
6455675b9b53SMarc-André Lureau    slirp_cflags="-I\$(SRC_PATH)/slirp/src -I\$(BUILD_DIR)/slirp/src"
6456675b9b53SMarc-André Lureau    slirp_libs="-L\$(BUILD_DIR)/slirp -lslirp"
6457b965e8c5SPaolo Bonzini    if test "$mingw32" = "yes" ; then
6458b965e8c5SPaolo Bonzini      slirp_libs="$slirp_libs -lws2_32 -liphlpapi"
6459b965e8c5SPaolo Bonzini    fi
6460675b9b53SMarc-André Lureau    ;;
6461675b9b53SMarc-André Lureau
6462675b9b53SMarc-André Lureau  system)
6463675b9b53SMarc-André Lureau    slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
6464675b9b53SMarc-André Lureau    slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
6465675b9b53SMarc-André Lureau    slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
6466675b9b53SMarc-André Lureau    ;;
6467675b9b53SMarc-André Lureau
6468675b9b53SMarc-André Lureau  no)
6469675b9b53SMarc-André Lureau    ;;
6470675b9b53SMarc-André Lureau  *)
6471675b9b53SMarc-André Lureau    error_exit "Unknown state for slirp: $slirp"
6472675b9b53SMarc-André Lureau    ;;
6473675b9b53SMarc-André Lureauesac
6474675b9b53SMarc-André Lureau
647554e7aac0SAlexey Krasikov##########################################
647654e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall
647754e7aac0SAlexey Krasikov
647854e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then
647954e7aac0SAlexey Krasikov
648054e7aac0SAlexey Krasikov    have_keyring=no
648154e7aac0SAlexey Krasikov    cat > $TMPC << EOF
648254e7aac0SAlexey Krasikov#include <errno.h>
648354e7aac0SAlexey Krasikov#include <asm/unistd.h>
648454e7aac0SAlexey Krasikov#include <linux/keyctl.h>
648554e7aac0SAlexey Krasikov#include <unistd.h>
648654e7aac0SAlexey Krasikovint main(void) {
648754e7aac0SAlexey Krasikov    return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
648854e7aac0SAlexey Krasikov}
648954e7aac0SAlexey KrasikovEOF
649054e7aac0SAlexey Krasikov    if compile_prog "" "" ; then
649154e7aac0SAlexey Krasikov        have_keyring=yes
649254e7aac0SAlexey Krasikov    fi
649354e7aac0SAlexey Krasikovfi
649454e7aac0SAlexey Krasikovif test "$secret_keyring" != "no"
649554e7aac0SAlexey Krasikovthen
6496b418d265SDavid Edmondson    if test "$have_keyring" = "yes"
649754e7aac0SAlexey Krasikov    then
649854e7aac0SAlexey Krasikov	secret_keyring=yes
649954e7aac0SAlexey Krasikov    else
650054e7aac0SAlexey Krasikov	if test "$secret_keyring" = "yes"
650154e7aac0SAlexey Krasikov	then
650254e7aac0SAlexey Krasikov	    error_exit "syscall __NR_keyctl requested, \
650354e7aac0SAlexey Krasikovbut not implemented on your system"
650454e7aac0SAlexey Krasikov	else
650554e7aac0SAlexey Krasikov	    secret_keyring=no
650654e7aac0SAlexey Krasikov	fi
650754e7aac0SAlexey Krasikov    fi
650854e7aac0SAlexey Krasikovfi
650954e7aac0SAlexey Krasikov
651092500362SAlexey Krasikov##########################################
651192500362SAlexey Krasikov# check for usable keyutils.h
651292500362SAlexey Krasikov
651392500362SAlexey Krasikovif test "$linux" = "yes" ; then
651492500362SAlexey Krasikov
651592500362SAlexey Krasikov    have_keyutils=no
651692500362SAlexey Krasikov    cat > $TMPC << EOF
651792500362SAlexey Krasikov#include <errno.h>
651892500362SAlexey Krasikov#include <asm/unistd.h>
651992500362SAlexey Krasikov#include <unistd.h>
652092500362SAlexey Krasikov#include <sys/types.h>
652192500362SAlexey Krasikov#include <keyutils.h>
652292500362SAlexey Krasikovint main(void) {
652392500362SAlexey Krasikov    return request_key("user", NULL, NULL, 0);
652492500362SAlexey Krasikov}
652592500362SAlexey KrasikovEOF
652692500362SAlexey Krasikov    if compile_prog "" "-lkeyutils"; then
652792500362SAlexey Krasikov        have_keyutils=yes
652892500362SAlexey Krasikov    fi
652992500362SAlexey Krasikovfi
653092500362SAlexey Krasikov
6531675b9b53SMarc-André Lureau
6532675b9b53SMarc-André Lureau##########################################
6533e86ecd4bSJuan Quintela# End of CC checks
6534e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
6535e86ecd4bSJuan Quintela
6536d83414e1SMarc-André Lureauwrite_c_skeleton
6537d83414e1SMarc-André Lureau
65381d728c39SBlue Swirlif test "$gcov" = "yes" ; then
6539db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fprofile-arcs -ftest-coverage -g $QEMU_CFLAGS"
6540db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fprofile-arcs -ftest-coverage $QEMU_LDFLAGS"
6541b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
6542e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
654348e56d50SPaolo Bonzinielif test "$debug" = "no"; then
6544ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
6545e86ecd4bSJuan Quintelafi
6546a316e378SJuan Quintela
6547247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
6548db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS"
6549db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS"
6550d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
6551d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
6552d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6553d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
6554d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
6555d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6556d83414e1SMarc-André Lureau  fi
6557247724cbSMarc-André Lureaufi
65580aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then
65590aebab04SLingfeng Yang  if test "$have_tsan_iface_fiber" = "yes" ; then
65600aebab04SLingfeng Yang    QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS"
65610aebab04SLingfeng Yang    QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS"
65620aebab04SLingfeng Yang  else
65630aebab04SLingfeng Yang    error_exit "Cannot enable TSAN due to missing fiber annotation interface."
65640aebab04SLingfeng Yang  fi
65650aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then
65660aebab04SLingfeng Yang  error_exit "Cannot enable TSAN due to missing sanitize thread interface."
65670aebab04SLingfeng Yangfi
6568247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
6569db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS"
6570db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS"
6571247724cbSMarc-André Lureaufi
6572247724cbSMarc-André Lureau
65736542aa9cSPeter Lieven##########################################
65746542aa9cSPeter Lieven# Do we have libnfs
65756542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
6576b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
65776542aa9cSPeter Lieven    libnfs="yes"
65786542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
65796542aa9cSPeter Lieven  else
65806542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
65818efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
65826542aa9cSPeter Lieven    fi
65836542aa9cSPeter Lieven    libnfs="no"
65846542aa9cSPeter Lieven  fi
65856542aa9cSPeter Lievenfi
65861d728c39SBlue Swirl
65873efac6ebSTomáš Golembiovský##########################################
65883efac6ebSTomáš Golembiovský# Do we have libudev
65893efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
65903efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
65913efac6ebSTomáš Golembiovský    libudev="yes"
65923efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
65933efac6ebSTomáš Golembiovský  else
65943efac6ebSTomáš Golembiovský    libudev="no"
65953efac6ebSTomáš Golembiovský  fi
65963efac6ebSTomáš Golembiovskýfi
65973efac6ebSTomáš Golembiovský
65986ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
65996ca026cbSPeter Maydellif test "$werror" = "yes"; then
66006ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
66016ca026cbSPeter Maydellfi
66026ca026cbSPeter Maydell
66030aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries.
66040aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then
6605e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
6606db5adeaaSPaolo Bonzini        QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS"
6607e86ecd4bSJuan Quintela    fi
6608e86ecd4bSJuan Quintelafi
6609e86ecd4bSJuan Quintela
661094dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
661194dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
661294dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
661394dd53c5SGerd Hoffmannelse
661494dd53c5SGerd Hoffmann    POD2MAN="pod2man"
661594dd53c5SGerd Hoffmannfi
661694dd53c5SGerd Hoffmann
6617952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
6618952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
6619952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
6620e9a3591fSChristian Borntraeger        if ld_has $flag ; then
6621db5adeaaSPaolo Bonzini            QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS"
6622952afb71SBlue Swirl        fi
6623952afb71SBlue Swirl    done
6624952afb71SBlue Swirlfi
6625952afb71SBlue Swirl
66267776ea6bSPhilippe Mathieu-Daudé# Disable OpenBSD W^X if available
66277776ea6bSPhilippe Mathieu-Daudéif test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
66287776ea6bSPhilippe Mathieu-Daudé    cat > $TMPC <<EOF
66297776ea6bSPhilippe Mathieu-Daudé    int main(void) { return 0; }
66307776ea6bSPhilippe Mathieu-DaudéEOF
66317776ea6bSPhilippe Mathieu-Daudé    wx_ldflags="-Wl,-z,wxneeded"
66327776ea6bSPhilippe Mathieu-Daudé    if compile_prog "" "$wx_ldflags"; then
66337776ea6bSPhilippe Mathieu-Daudé        QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
66347776ea6bSPhilippe Mathieu-Daudé    fi
66357776ea6bSPhilippe Mathieu-Daudéfi
66367776ea6bSPhilippe Mathieu-Daudé
663710ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
6638e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
6639528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
6640834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
6641a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
664267ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
66435a67135aSbellard
6644e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
6645e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
6646e0580342SKamil Rytarowski  ivshmem=yes
6647e0580342SKamil Rytarowskifi
6648e0580342SKamil Rytarowski
66494b1c11fdSDaniel P. Berrangetools=""
66504b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
665172d277a7SGerd Hoffmann  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) qemu-edid\$(EXESUF) $tools"
66524b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
6653f353415fSKevin Wolf    tools="qemu-nbd\$(EXESUF) qemu-storage-daemon\$(EXESUF) $tools"
6654b1449edbSKamil Rytarowski  fi
6655b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
6656a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
66574b1c11fdSDaniel P. Berrange  fi
66581b9d35f3SViktor Prutyanov  if [ "$curl" = "yes" ]; then
66591b9d35f3SViktor Prutyanov      tools="elf2dmp\$(EXESUF) $tools"
66603fa2d384SViktor Prutyanov  fi
66614b1c11fdSDaniel P. Berrangefi
66624b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
6663b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
66647e462613SPaolo Bonzini    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
6665983eef5aSMeador Inge      virtfs=yes
6666fdbff6bdSPhilippe Mathieu-Daudé      helpers="$helpers fsdev/virtfs-proxy-helper\$(EXESUF)"
6667983eef5aSMeador Inge    else
6668983eef5aSMeador Inge      if test "$virtfs" = yes; then
66697e462613SPaolo Bonzini        error_exit "VirtFS requires libcap-ng devel and libattr devel"
6670983eef5aSMeador Inge      fi
667117500370SAndreas Färber      virtfs=no
6672983eef5aSMeador Inge    fi
6673fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
6674fe8fc5aeSPaolo Bonzini      mpath=yes
6675fe8fc5aeSPaolo Bonzini    else
6676fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
6677fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
6678fe8fc5aeSPaolo Bonzini      fi
6679fe8fc5aeSPaolo Bonzini      mpath=no
6680fe8fc5aeSPaolo Bonzini    fi
6681fdbff6bdSPhilippe Mathieu-Daudé    helpers="$helpers scsi/qemu-pr-helper\$(EXESUF)"
6682b855f8d1SPaolo Bonzini  else
6683b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
6684b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
6685b855f8d1SPaolo Bonzini    fi
6686b855f8d1SPaolo Bonzini    virtfs=no
6687fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
6688fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
6689fe8fc5aeSPaolo Bonzini    fi
6690fe8fc5aeSPaolo Bonzini    mpath=no
669117bff52bSM. Mohan Kumar  fi
66926a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
66936a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
66946a021536SGerd Hoffmann  fi
6695ff69fd8cSLaurent Vivierfi
66969d6bc27bSMichael Roth
66979d6bc27bSMichael Roth# Probe for guest agent support/options
66989d6bc27bSMichael Roth
6699e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
6700a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
6701a5125905SLaurent Vivier      guest_agent=no
6702a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
67030814465aSPaolo Bonzini      tools="qemu-ga\$(EXESUF) $tools"
6704e8ef31a3SMichael Tokarev      guest_agent=yes
6705e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
6706e8ef31a3SMichael Tokarev      guest_agent=no
6707e8ef31a3SMichael Tokarev  else
6708e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
6709ca35f780SPaolo Bonzini  fi
67104b1c11fdSDaniel P. Berrangefi
6711ca35f780SPaolo Bonzini
67129d6bc27bSMichael Roth# Guest agent Window MSI  package
67139d6bc27bSMichael Roth
67149d6bc27bSMichael Rothif test "$guest_agent" != yes; then
67159d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
67169d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
67179d6bc27bSMichael Roth  fi
67189d6bc27bSMichael Roth  guest_agent_msi=no
67199d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
67209d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
67219d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
67229d6bc27bSMichael Roth  fi
67239d6bc27bSMichael Roth  guest_agent_msi=no
67249d6bc27bSMichael Rothelif ! has wixl; then
67259d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
67269d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
67279d6bc27bSMichael Roth  fi
67289d6bc27bSMichael Roth  guest_agent_msi=no
67291a34904eSMichael Rothelse
67301a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
67311a34904eSMichael Roth  # disabled explicitly
67321a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
67331a34904eSMichael Roth    guest_agent_msi=yes
67341a34904eSMichael Roth  fi
67359d6bc27bSMichael Rothfi
67369d6bc27bSMichael Roth
67371a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
67389d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
67399d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
67409d6bc27bSMichael Roth  fi
67419d6bc27bSMichael Roth
67429d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
67439d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
67449d6bc27bSMichael Roth  fi
67459d6bc27bSMichael Roth
67469d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
67479d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
67489d6bc27bSMichael Roth  fi
67499d6bc27bSMichael Roth
67509d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
675189138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
67529d6bc27bSMichael Roth  fi
67539d6bc27bSMichael Roth
675489138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
67559d6bc27bSMichael Roth
67569d6bc27bSMichael Roth  case "$cpu" in
67579d6bc27bSMichael Roth  x86_64)
67589d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
67599d6bc27bSMichael Roth    ;;
67609d6bc27bSMichael Roth  i386)
67619d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
67629d6bc27bSMichael Roth    ;;
67639d6bc27bSMichael Roth  *)
67649d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
67659d6bc27bSMichael Roth    ;;
67669d6bc27bSMichael Roth  esac
67679d6bc27bSMichael Rothfi
67689d6bc27bSMichael Roth
6769ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
6770ca35f780SPaolo Bonziniroms=
6771e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6772e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6773e633a5c6SEric Blake        test "$softmmu" = yes ; then
6774e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
6775c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6776c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6777c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
6778e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6779e57218b6SPeter Maydell            ld_i386_emulation="$emu"
6780ca35f780SPaolo Bonzini            roms="optionrom"
6781e57218b6SPeter Maydell            break
6782e57218b6SPeter Maydell        fi
6783e57218b6SPeter Maydell    done
6784ca35f780SPaolo Bonzinifi
6785ca35f780SPaolo Bonzini
67862e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
67879933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
67882e33c3f8SThomas Huth  write_c_skeleton
67892e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
67909933c305SChristian Borntraeger    roms="$roms s390-ccw"
67911ef6bfc2SPhilippe Mathieu-Daudé    # SLOF is required for building the s390-ccw firmware on s390x,
67921ef6bfc2SPhilippe Mathieu-Daudé    # since it is using the libnet code from SLOF for network booting.
67931ef6bfc2SPhilippe Mathieu-Daudé    if test -e "${source_path}/.git" ; then
67941ef6bfc2SPhilippe Mathieu-Daudé      git_submodules="${git_submodules} roms/SLOF"
67951ef6bfc2SPhilippe Mathieu-Daudé    fi
67969933c305SChristian Borntraeger  fi
67972e33c3f8SThomas Huthfi
67989933c305SChristian Borntraeger
679911cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
680011cde1c8SBruno 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.
680111cde1c8SBruno Dominguezif has $cxx; then
680211cde1c8SBruno Dominguez    cat > $TMPC <<EOF
680311cde1c8SBruno Dominguezint c_function(void);
680411cde1c8SBruno Dominguezint main(void) { return c_function(); }
680511cde1c8SBruno DominguezEOF
680611cde1c8SBruno Dominguez
680711cde1c8SBruno Dominguez    compile_object
680811cde1c8SBruno Dominguez
680911cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
681011cde1c8SBruno Dominguezextern "C" {
681111cde1c8SBruno Dominguez   int c_function(void);
681211cde1c8SBruno Dominguez}
681311cde1c8SBruno Dominguezint c_function(void) { return 42; }
681411cde1c8SBruno DominguezEOF
681511cde1c8SBruno Dominguez
681611cde1c8SBruno Dominguez    update_cxxflags
681711cde1c8SBruno Dominguez
6818db5adeaaSPaolo Bonzini    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then
681911cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
682011cde1c8SBruno Dominguez        :
682111cde1c8SBruno Dominguez    else
682211cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
682311cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
682411cde1c8SBruno Dominguez        cxx=
682511cde1c8SBruno Dominguez    fi
682611cde1c8SBruno Dominguezelse
682711cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
682811cde1c8SBruno Dominguez    cxx=
682911cde1c8SBruno Dominguezfi
683011cde1c8SBruno Dominguez
683102d34f62SCole Robinsonecho_version() {
683202d34f62SCole Robinson    if test "$1" = "yes" ; then
683302d34f62SCole Robinson        echo "($2)"
683402d34f62SCole Robinson    fi
683502d34f62SCole Robinson}
683602d34f62SCole Robinson
683750e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
683850e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
68398a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
684050e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
68415ca9388aSGerd Hoffmann
68427d13299dSbellardecho "Install prefix    $prefix"
684389138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
68443d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
684589138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
684689138857SStefan Weilecho "library directory $(eval echo $libdir)"
684789138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
684889138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
684989138857SStefan Weilecho "include directory $(eval echo $includedir)"
685089138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
685111d9f695Sbellardif test "$mingw32" = "no" ; then
685289138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
685389138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
685443ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
68555a699bbbSLaszlo Ersekelse
68565a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
6857d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
685811d9f695Sbellardfi
6859bc4486fbSPaolo Bonziniecho "Build directory   $(pwd)"
68605a67135aSbellardecho "Source path       $source_path"
6861cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
6862aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
68637d13299dSbellardecho "C compiler        $cc"
686483469015Sbellardecho "Host C compiler   $host_cc"
686583f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
68663c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
686745d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
68680c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
6869a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
68708a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS      $QEMU_LDFLAGS"
68717d13299dSbellardecho "make              $make"
68726a882643Spbrookecho "install           $install"
6873755ee70fSCleber Rosaecho "python            $python ($python_version)"
68742eb054c2SPeter Maydellif test "$docs" != "no"; then
68752eb054c2SPeter Maydell    echo "sphinx-build      $sphinx_build"
68762eb054c2SPeter Maydellfi
687739d87c8cSAlex Bennéeecho "genisoimage       $genisoimage"
687813336606SRobert Foleyecho "efi_aarch64       $efi_aarch64"
68793f1e8137SRobert Foleyecho "python_yaml       $python_yaml"
6880675b9b53SMarc-André Lureauecho "slirp support     $slirp $(echo_version $slirp $slirp_version)"
6881675b9b53SMarc-André Lureauif test "$slirp" != "no" ; then
6882e2d8830eSBrad    echo "smbd              $smbd"
6883e2d8830eSBradfi
688417969268SFam Zhengecho "module support    $modules"
6885bd83c861SChristian Ehrhardtecho "alt path mod load $module_upgrades"
6886a98fd896Sbellardecho "host CPU          $cpu"
6887de83cd02Sbellardecho "host big endian   $bigendian"
688897a847bcSbellardecho "target list       $target_list"
68897d13299dSbellardecho "gprof enabled     $gprof"
689003b4fe7dSaliguoriecho "sparse enabled    $sparse"
68911625af87Saliguoriecho "strip binaries    $strip_opt"
689205c2a3e7Sbellardecho "profiler          $profiler"
689343ce4dfeSbellardecho "static build      $static"
68941e4f6065SDaniele Buonoecho "safe stack        $safe_stack"
68955b0753e0Sbellardif test "$darwin" = "yes" ; then
68965b0753e0Sbellard    echo "Cocoa support     $cocoa"
68975b0753e0Sbellardfi
689889138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
6899a442fe2fSDaniel P. Berrangéecho "SDL image support $sdl_image"
690089138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
6901925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
690289138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
6903a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
6904ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
690591bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
6906e0576942SDaniel P. Berrangéif test "$gcrypt" = "yes"
6907e0576942SDaniel P. Berrangéthen
6908e0576942SDaniel P. Berrangé   echo "  hmac            $gcrypt_hmac"
6909e0576942SDaniel P. Berrangé   echo "  XTS             $gcrypt_xts"
6910e0576942SDaniel P. Berrangéfi
691189138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
6912dc2207afSDaniel P. Berrangéif test "$nettle" = "yes"
6913dc2207afSDaniel P. Berrangéthen
6914dc2207afSDaniel P. Berrangé   echo "  XTS             $nettle_xts"
6915dc2207afSDaniel P. Berrangéfi
69169a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
69178953caf3SDaniel P. Berrangeecho "PAM               $auth_pam"
6918e08bb301SSamuel Thibaultecho "iconv support     $iconv"
69194d3b6f6eSbalrogecho "curses support    $curses"
692047479c55SMarc-André Lureauecho "virgl support     $virglrenderer $(echo_version $virglrenderer $virgl_version)"
6921769ce76dSAlexander Grafecho "curl support      $curl"
692267b915a5Sbellardecho "mingw32 support   $mingw32"
69230c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
6924b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
6925b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
6926983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
6927fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
6928821601eaSJes Sorensenecho "VNC support       $vnc"
6929821601eaSJes Sorensenif test "$vnc" = "yes" ; then
69302f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
69312f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
6932efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
6933821601eaSJes Sorensenfi
6934e37630caSaliguoriecho "xen support       $xen"
69353996e85cSPaul Durrantif test "$xen" = "yes" ; then
69363996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
69373996e85cSPaul Durrantfi
69382e4d9fb1Saurel32echo "brlapi support    $brlapi"
6939a25dba17SJuan Quintelaecho "Documentation     $docs"
694040d6444eSAvi Kivityecho "PIE               $pie"
69418a16d273Sthsecho "vde support       $vde"
694258952137SVincenzo Maffioneecho "netmap support    $netmap"
69435c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
6944c10dd856SAarushi Mehtaecho "Linux io_uring support $linux_io_uring"
6945758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
694677755340Sthsecho "Install blobs     $blobs"
6947b31a0277SJuan Quintelaecho "KVM support       $kvm"
6948b0cb0a66SVincent Palatinecho "HAX support       $hax"
6949c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
6950d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
6951b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
6952b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
6953b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
69549195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
6955b3f6ea7eSPaolo Bonzinifi
69565a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
6957b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
695821ab34c9SMarcel Apfelbaumecho "PVRDMA support    $pvrdma"
6959f652e6afSaurel32echo "fdt support       $fdt"
6960a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
6961ceb42de8Saliguoriecho "preadv support    $preadv"
69625f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
6963e78815a5SAndreas Färberecho "madvise           $madvise"
6964e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
69659bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
696647e98658SCorey Bryantecho "libcap-ng support $cap_ng"
6967d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
6968042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
69695e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
6970fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
6971e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
697298fc1adaSDr. David Alan Gilbertecho "vhost-user-fs support $vhost_user_fs"
6973108a6481SCindy Luecho "vhost-vdpa support $vhost_vdpa"
69745b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
6975713572a7SMarc-André Lureauif have_backend "simple"; then
69769410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
6977e00e36fbSStefan Weilfi
697889138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
6979f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
6980dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
69817b02f544SMarc-André Lureauecho "smartcard support $smartcard"
69822b2325ffSGerd Hoffmannecho "libusb            $libusb"
698369354a83SHans de Goedeecho "usb net redir     $usb_redir"
6984da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
6985014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
6986c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
69876542aa9cSPeter Lievenecho "libnfs support    $libnfs"
6988d138cee9SMichael Rothecho "build guest agent $guest_agent"
6989d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
699050cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
69914c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
6992f794573eSEduardo Otuboecho "seccomp support   $seccomp"
69937c2acc70SPeter Maydellecho "coroutine backend $coroutine"
699470c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
69957d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
6996ba59fb77SPaolo Bonziniecho "mutex debugging   $debug_mutex"
6997f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
6998eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
69991d728c39SBlue Swirlecho "gcov              $gcov_tool"
70001d728c39SBlue Swirlecho "gcov enabled      $gcov"
7001ab214c29SStefan Bergerecho "TPM support       $tpm"
7002b10d49d7SPino Toscanoecho "libssh support    $libssh"
70033556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
7004ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
7005607dacd0Sqiaonuohanecho "lzo support       $lzo"
7006607dacd0Sqiaonuohanecho "snappy support    $snappy"
70076b383c08SPeter Wuecho "bzip2 support     $bzip2"
700883bc1f97SJulio Faraccoecho "lzfse support     $lzfse"
70093a678481SJuan Quintelaecho "zstd support      $zstd"
7010a99d57bbSWanlong Gaoecho "NUMA host support $numa"
7011ed279a06SKlim Kireevecho "libxml2           $libxml2"
70122847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
70137b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
701499f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
70156b8cd447SRobert Hooecho "avx512f optimization $avx512f_opt"
7016a6b1d4c0SChanglong Xieecho "replication support $replication"
7017da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
70182f740136SJeff Codyecho "bochs support     $bochs"
70192f740136SJeff Codyecho "cloop support     $cloop"
70202f740136SJeff Codyecho "dmg support       $dmg"
70212f740136SJeff Codyecho "qcow v1 support   $qcow1"
70222f740136SJeff Codyecho "vdi support       $vdi"
70232f740136SJeff Codyecho "vvfat support     $vvfat"
70242f740136SJeff Codyecho "qed support       $qed"
70252f740136SJeff Codyecho "parallels support $parallels"
70262f740136SJeff Codyecho "sheepdog support  $sheepdog"
70278ca80760SRichard Hendersonecho "capstone          $capstone"
702817824406SJunyan Heecho "libpmem support   $libpmem"
702921b2eca6SJingqi Liuecho "libdaxctl support $libdaxctl"
70303efac6ebSTomáš Golembiovskýecho "libudev           $libudev"
7031f3494749SPaolo Bonziniecho "default devices   $default_devices"
703240e8c6f4SAlex Bennéeecho "plugin support    $plugins"
7033adc28027SAlexander Bulekovecho "fuzzing support   $fuzzing"
7034f48e590aSAlex Bennéeecho "gdb               $gdb_bin"
7035b767d257SMarek Marczykowski-Góreckiecho "rng-none          $rng_none"
703654e7aac0SAlexey Krasikovecho "Linux keyring     $secret_keyring"
703767b915a5Sbellard
7038898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
7039898be3e0SPeter Maydell    echo
7040898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
7041898be3e0SPeter Maydell    echo
7042898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
7043898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
7044898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
7045898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
7046898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
7047898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
7048898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
7049898be3e0SPeter Maydellfi
7050898be3e0SPeter Maydell
7051898be3e0SPeter Maydellif test "$supported_os" = "no"; then
7052898be3e0SPeter Maydell    echo
7053898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
7054898be3e0SPeter Maydell    echo
7055c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
7056c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
7057898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
7058898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
7059898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
7060898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
7061898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
7062898be3e0SPeter Maydellfi
7063898be3e0SPeter Maydell
706498ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
706597a847bcSbellard
7066dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
7067dbd99ae3SStefan Weil
706898ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
706998ec69acSJuan Quintelaecho >> $config_host_mak
707098ec69acSJuan Quintela
7071e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
707299d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
707399d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
70743aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
70758bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
70760f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
707799d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
707899d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
707922d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
70809afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
70813d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
70829afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
7083e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
70845a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
7085785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
70865a699bbbSLaszlo Ersekfi
7087f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
7088834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
7089a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
709067ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
709102f9135bSDaniel P. Berrangéecho "libs_cpu=$libs_cpu" >> $config_host_mak
7092f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
7093cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
7094aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
7095f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
7096804edf29SJuan Quintela
709798ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
7098727e5283SPaolo Bonzini
7099f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
7100f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
7101f3494749SPaolo Bonzinielse
7102f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
7103f3494749SPaolo Bonzinifi
7104f8393946Saurel32if test "$debug_tcg" = "yes" ; then
71052358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
7106f8393946Saurel32fi
71071625af87Saliguoriif test "$strip_opt" = "yes" ; then
710852ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
71091625af87Saliguorifi
71107d13299dSbellardif test "$bigendian" = "yes" ; then
7111e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
711297a847bcSbellardfi
711367b915a5Sbellardif test "$mingw32" = "yes" ; then
711498ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
711589138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
71169fe6de94SBlue Swirl  version_major=${rc_version%%.*}
71179fe6de94SBlue Swirl  rc_version=${rc_version#*.}
71189fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
71199fe6de94SBlue Swirl  rc_version=${rc_version#*.}
71209fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
71219fe6de94SBlue Swirl  version_micro=0
71229fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
71239fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
7124d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
7125d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
7126f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
7127d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
7128d9840e25STomoki Sekiyama  fi
712950cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
713076dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
713150cbebb9SMichael Roth  fi
71321a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
71339dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
71349dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
71359dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
71369dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
71379dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
71389dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
71399dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
71409dacf32dSYossi Hindin  fi
7141210fa556Spbrookelse
714235f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
7143210fa556Spbrookfi
7144128ab2ffSblueswir1
7145dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
7146dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
7147dffcb71cSMark McLoughlinfi
7148dffcb71cSMark McLoughlin
714983fb7adfSbellardif test "$darwin" = "yes" ; then
715098ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
715183fb7adfSbellardfi
7152b29fe3edSmalc
7153ec530c81Sbellardif test "$solaris" = "yes" ; then
715498ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
7155ec530c81Sbellardfi
7156179cf400SAndreas Färberif test "$haiku" = "yes" ; then
7157179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
7158179cf400SAndreas Färberfi
715997a847bcSbellardif test "$static" = "yes" ; then
716098ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
716197a847bcSbellardfi
71621ba16968SStefan Weilif test "$profiler" = "yes" ; then
71632358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
716405c2a3e7Sbellardfi
7165c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then
7166c932ce31SPaolo Bonzini  echo "CONFIG_TOOLS=y" >> $config_host_mak
7167c932ce31SPaolo Bonzinifi
7168675b9b53SMarc-André Lureauif test "$slirp" != "no"; then
716998ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
7170e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
7171675b9b53SMarc-André Lureau  echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
7172675b9b53SMarc-André Lureau  echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
7173675b9b53SMarc-André Lureaufi
71747c57bdd8SMarc-André Lureauif [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
71753b8593eeSMarkus Armbruster    echo "config-host.h: slirp/all" >> $config_host_mak
7176c20709aaSbellardfi
71778a16d273Sthsif test "$vde" = "yes" ; then
717898ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
7179e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
71808a16d273Sthsfi
718158952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
718258952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
718358952137SVincenzo Maffionefi
7184015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
7185015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
7186015a33bdSGongleifi
71874cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then
71884cc600d2SPaolo Bonzini  echo "CONFIG_GPROF=y" >> $config_host_mak
71894cc600d2SPaolo Bonzinifi
719047e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
7191a358bca2SPaolo Bonzini  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
719247e98658SCorey Bryantfi
71932358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
71940c58ac1cSmalcfor drv in $audio_drv_list; do
71951ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
7196ce3dc033SGerd Hoffmann    case "$drv" in
7197051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
7198ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
7199ce3dc033SGerd Hoffmann	*)
7200ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
7201ce3dc033SGerd Hoffmann    esac
72020c58ac1cSmalcdone
7203b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
7204b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
7205b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
7206b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
7207b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
72082e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak
7209d5631638Smalcif test "$audio_win_int" = "yes" ; then
7210d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
7211d5631638Smalcfi
7212b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
7213b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
7214821601eaSJes Sorensenif test "$vnc" = "yes" ; then
7215821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
7216821601eaSJes Sorensenfi
72172f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
721898ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
72192f9606b3Saliguorifi
7220821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
72212f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
72222f6f5c7aSCorentin Charyfi
7223821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
7224efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
7225efe556adSCorentin Charyfi
72266a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
72276a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
72286a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
72296a021536SGerd Hoffmannfi
7230dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
7231dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
7232dce512deSChristoph Hellwigfi
723389138857SStefan Weilqemu_version=$(head $source_path/VERSION)
723498ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
72352358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
723698ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
72372b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
7238a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
723998ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
7240cc8ae6deSpbrookfi
724117969268SFam Zhengif test "$modules" = "yes"; then
7242e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
7243e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
724489138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
724517969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
724617969268SFam Zhengfi
7247bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then
7248bd83c861SChristian Ehrhardt  echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak
7249bd83c861SChristian Ehrhardtfi
7250e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
72518781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
72528781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
72538781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
72548781595bSGerd Hoffmannfi
72551ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
725696400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
72578ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
72588ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
7259a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes" ; then
7260a442fe2fSDaniel P. Berrangé      echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
7261a442fe2fSDaniel P. Berrangé  fi
726249ecc3faSbellardfi
726349ecc3faSbellardif test "$cocoa" = "yes" ; then
726498ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
726549ecc3faSbellardfi
7266e08bb301SSamuel Thibaultif test "$iconv" = "yes" ; then
7267e08bb301SSamuel Thibault  echo "CONFIG_ICONV=y" >> $config_host_mak
7268e08bb301SSamuel Thibault  echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
7269e08bb301SSamuel Thibault  echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
7270e08bb301SSamuel Thibaultfi
72714d3b6f6eSbalrogif test "$curses" = "yes" ; then
72722373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
72732373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
72742373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
7275ab4e5602SJan Kiszkafi
7276099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
72772358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
7278099d6b0fSRiku Voipiofi
727940ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
728040ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
728140ff6d7eSKevin Wolffi
72823ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
72832358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
72843ce34dfbSvibisreenivasanfi
7285c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
7286c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
7287c2882b96SRiku Voipiofi
7288751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
7289751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
7290751bcc39SMarc-André Lureaufi
7291955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
7292955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
7293955727d2SCortland Tölvafi
7294d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
7295d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
7296d0927938SUlrich Hechtfi
72973d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
72983d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
72993d4fa43eSKusanagi Kouichifi
7300b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
7301b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
7302b953f075SDenis V. Lunevfi
7303ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
7304ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
7305ed911435SKevin Wolffi
7306c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
7307c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
7308c727f47dSPeter Maydellfi
7309dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
7310dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
7311dace20dcSPeter Maydellfi
7312d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
7313d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
7314d0927938SUlrich Hechtfi
73154e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
73164e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
73174e0c6529SAlex Blighfi
7318cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
7319cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
7320cd758dd0SAlex Blighfi
73213b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
73223b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
73233b6edd16SPeter Maydellfi
73243b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
73253b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
73263b6edd16SPeter Maydellfi
7327a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
7328a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
7329a8fd1abaSPeter Maydellfi
733051834341SRiku Voipioif test "$timerfd" = "yes" ; then
733151834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
733251834341SRiku Voipiofi
73339af5c906SRiku Voipioif test "$setns" = "yes" ; then
73349af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
73359af5c906SRiku Voipiofi
733638860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
733738860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
733838860a03SAleksandar Markovicfi
73395a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
73405a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
73415a03cd00SAleksandar Markovicfi
7342db37dd89SAleksandar Markovicif test "$kcov" = "yes" ; then
7343db37dd89SAleksandar Markovic  echo "CONFIG_KCOV=y" >> $config_host_mak
7344db37dd89SAleksandar Markovicfi
73453b3f24adSaurel32if test "$inotify" = "yes" ; then
73462358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
73473b3f24adSaurel32fi
7348c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
7349c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
7350c05c7a73SRiku Voipiofi
7351401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
7352401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
7353401bc051SPeter Maydellfi
73545c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
73555c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
73565c99fa37SKeno Fischerfi
73578a792b03SJiufei Xueif test "$st_atim" = "yes" ; then
73588a792b03SJiufei Xue  echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
73598a792b03SJiufei Xuefi
73606ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
73616ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
73626ae9a1f4SJuan Quintelafi
73636ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
73646ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
73656ae9a1f4SJuan Quintelafi
7366769ce76dSAlexander Grafif test "$curl" = "yes" ; then
7367d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
7368b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
73696ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
7370769ce76dSAlexander Graffi
73712e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
737298ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
73738eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
73742e4d9fb1Saurel32fi
7375a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
7376e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
7377a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
7378014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
7379925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
7380925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
7381925a0400SGerd Hoffmann  fi
7382bbbf9bfbSStefan Weilfi
7383f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
7384f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
7385f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
7386f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
738725a97a56SMarc-André Lureau    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
7388f876b765SMarc-André Lureaufi
7389a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
7390ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
7391ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
7392ddbb0d09SDaniel P. Berrangefi
739391bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
739491bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
73951f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
73961f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
73971f923c70SLongpeng(Mike)  fi
739862893b67SDaniel P. Berrangefi
739991bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
740091bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
7401becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
7402ed754746SDaniel P. Berrangefi
7403e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then
7404e0576942SDaniel P. Berrangé  echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
7405e0576942SDaniel P. Berrangéfi
74069a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
74079a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
74089a2fd434SDaniel P. Berrangefi
74098953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
74108953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
74118953caf3SDaniel P. Berrangefi
7412559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
7413559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
7414559607eaSDaniel P. Berrangefi
7415e865b97fSChen Gangif test "$have_drm_h" = "yes" ; then
7416e865b97fSChen Gang  echo "HAVE_DRM_H=y" >> $config_host_mak
7417e865b97fSChen Gangfi
74186b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
74196b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
74206b39b063SEric Blakefi
74219df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then
74229df8b20dSThomas Huth    echo "HAVE_OPENPTY=y" >> $config_host_mak
74239df8b20dSThomas Huthfi
7424277abf15SJan Vesely
7425277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
7426277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
7427277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
7428277abf15SJan Vesely# if this macro is set.
7429277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
7430277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
7431277abf15SJan Veselyfi
74321efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
74331efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
74341efad060SFam Zhengfi
7435bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
7436bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
7437a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
7438e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
7439a4ccabcfSAnthony Liguorifi
74409d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
74419d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
74429d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
74439d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
74449d9e1521SGerd Hoffmannfi
7445e37630caSaliguoriif test "$xen" = "yes" ; then
74466dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
7447d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
7448e37630caSaliguorifi
74495c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
74505c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
74515c6c3a6cSChristoph Hellwigfi
7452c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then
7453c10dd856SAarushi Mehta  echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
7454c10dd856SAarushi Mehta  echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
7455c10dd856SAarushi Mehta  echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
7456c10dd856SAarushi Mehtafi
7457758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
7458758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
7459758e8e38SVenkateswararao Jujjuri (JV)fi
74604f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
74614f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
74624f26f2b6SAvi Kivityfi
7463983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
7464758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
7465758e8e38SVenkateswararao Jujjuri (JV)fi
7466fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
7467fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
74681b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
74691b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
74701b0578f5SMurilo Opsfelder Araujo  fi
7471fe8fc5aeSPaolo Bonzinifi
74725e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
74735e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
74745e9be92dSNicholas Bellingerfi
7475af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
7476af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
7477af3bba76SPaolo Bonzinifi
7478af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
747956f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
748003ce5744SNikolay Nikolaevfi
7481108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then
7482108a6481SCindy Lu  echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak
7483108a6481SCindy Lufi
7484042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
7485042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
7486042cea27SGongleifi
7487fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
7488fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
74895fe97d88SStefano Garzarella  if test "$vhost_user" = "yes" ; then
74905fe97d88SStefano Garzarella    echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak
74915fe97d88SStefano Garzarella  fi
7492fc0b9b0eSStefan Hajnoczifi
7493299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
7494299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
7495299e6f19SPaolo Bonzinifi
7496e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
7497e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
7498e6a74868SMarc-André Lureaufi
7499108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then
7500108a6481SCindy Lu  echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak
7501108a6481SCindy Lufi
750298fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then
750398fc1adaSDr. David Alan Gilbert  echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
750498fc1adaSDr. David Alan Gilbertfi
750577755340Sthsif test "$blobs" = "yes" ; then
750698ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
750777755340Sthsfi
7508bf9298b9Saliguoriif test "$iovec" = "yes" ; then
75092358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
7510bf9298b9Saliguorifi
7511ceb42de8Saliguoriif test "$preadv" = "yes" ; then
75122358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
7513ceb42de8Saliguorifi
7514e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
75153f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
7516f652e6afSaurel32fi
7517a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
7518a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
7519a40161cbSPaolo Bonzinifi
7520dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
7521dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
7522dcc38d1cSMarcelo Tosattifi
7523d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
7524d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
7525d339d766SRichard W.M. Jonesfi
7526b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
7527b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
75289195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
75299195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
75309195b2c2SStefan Weil  fi
7531b3f6ea7eSPaolo Bonzinifi
75325f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
75335f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
75345f6b9e8fSBlue Swirlfi
7535e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
7536e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
7537e78815a5SAndreas Färberfi
7538e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
7539e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
7540e78815a5SAndreas Färberfi
75419bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
75429bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
75439bc5a719SAndreas Gustafssonfi
754497a847bcSbellard
7545cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
7546cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
7547cd4ec0b4SGerd Hoffmannfi
7548cd4ec0b4SGerd Hoffmann
75497b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
75507b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
75517b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
75527b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
7553111a38b0SRobert Relyeafi
7554111a38b0SRobert Relyea
75552b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
75562b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
7557b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
7558b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
75592b2325ffSGerd Hoffmannfi
75602b2325ffSGerd Hoffmann
756169354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
756269354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
7563cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
7564cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
756569354a83SHans de Goedefi
756669354a83SHans de Goede
7567da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
7568da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
7569da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
7570014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
7571014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
7572014cb152SGerd Hoffmann  fi
757320ff075bSMichael Wallefi
757420ff075bSMichael Walle
7575d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
7576d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
7577d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
7578d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
7579d52c454aSMarc-André Lureaufi
7580d52c454aSMarc-André Lureau
7581d52c454aSMarc-André Lureau
75825a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
75835a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
75845a22ab71SYang Zhongfi
75855a22ab71SYang Zhong
758699f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
758799f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
758899f2dbd3SLiang Lifi
758999f2dbd3SLiang Li
75906b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then
75916b8cd447SRobert Hoo  echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
75926b8cd447SRobert Hoofi
75936b8cd447SRobert Hoo
7594607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
7595607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
7596607dacd0Sqiaonuohanfi
7597607dacd0Sqiaonuohan
7598607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
7599607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
7600607dacd0Sqiaonuohanfi
7601607dacd0Sqiaonuohan
76026b383c08SPeter Wuif test "$bzip2" = "yes" ; then
76036b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
76046b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
76056b383c08SPeter Wufi
76066b383c08SPeter Wu
760783bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
760883bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
760983bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
761083bc1f97SJulio Faraccofi
761183bc1f97SJulio Faracco
76123a678481SJuan Quintelaif test "$zstd" = "yes" ; then
76133a678481SJuan Quintela  echo "CONFIG_ZSTD=y" >> $config_host_mak
76143a678481SJuan Quintelafi
76153a678481SJuan Quintela
7616c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
7617d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
76186ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
76196ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
7620c589b249SRonnie Sahlbergfi
7621c589b249SRonnie Sahlberg
76226542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
76234be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
76244be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
76256542aa9cSPeter Lievenfi
76266542aa9cSPeter Lieven
7627f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
7628f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
7629c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
7630c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
7631f794573eSEduardo Otubofi
7632f794573eSEduardo Otubo
763383fb7adfSbellard# XXX: suppress that
76347d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
76352358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
76367d3505c5Sbellardfi
76377d3505c5Sbellard
76384d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
76394d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
76404d9310f4SDaniel P. Berrangefi
76413556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
76423556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
76433556c233SPaolo Bonzinifi
7644f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
7645d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
76466ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
76476ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
7648f27aaf4bSChristian Brunnerfi
764920ff6c80SAnthony Liguori
76507c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
765170c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
765270c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
765370c60c08SStefan Hajnoczielse
765470c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
765570c60c08SStefan Hajnoczifi
7656d0e2fce5SAneesh Kumar K.V
76577d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
76587d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
76597d992e4dSPeter Lievenfi
76607d992e4dSPeter Lieven
7661f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
7662f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
7663f0d92b56SLongpeng(Mike)fi
7664f0d92b56SLongpeng(Mike)
7665d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
7666d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
7667d2042378SAneesh Kumar K.Vfi
7668d2042378SAneesh Kumar K.V
7669e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
7670e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
7671e06a765eSHarsh Prateek Borafi
7672e06a765eSHarsh Prateek Bora
76733f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
76743f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
76753f4349dcSKevin Wolffi
76763f4349dcSKevin Wolf
7677d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
7678d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7679d83414e1SMarc-André Lureaufi
7680d83414e1SMarc-André Lureau
76810aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then
76820aebab04SLingfeng Yang    echo "CONFIG_TSAN=y" >> $config_host_mak
76830aebab04SLingfeng Yangfi
76840aebab04SLingfeng Yang
76858ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
76868ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
76878ab1bf12SLuiz Capitulinofi
76888ab1bf12SLuiz Capitulino
768976a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
769076a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
769176a347e1SRichard Hendersonfi
769276a347e1SRichard Henderson
7693f540166bSRichard Hendersonif test "$int128" = "yes" ; then
7694f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
7695f540166bSRichard Hendersonfi
7696f540166bSRichard Henderson
76977ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
76987ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
76997ebee43eSRichard Hendersonfi
77007ebee43eSRichard Henderson
7701e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
7702e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7703e6cd4bb5SRichard Hendersonfi
7704e6cd4bb5SRichard Henderson
7705df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
7706df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7707df79b996SRichard Hendersonfi
7708df79b996SRichard Henderson
7709db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then
7710db8aaae8SRichard Henderson  echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
7711db8aaae8SRichard Hendersonfi
7712db8aaae8SRichard Henderson
77131e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
77141e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
77151e6e9acaSRichard Hendersonfi
77161e6e9acaSRichard Henderson
7717eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
7718d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
77196ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
77206ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
7721eb100396SBharata B Raofi
7722eb100396SBharata B Rao
7723d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
7724d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7725d85fa9ebSJeff Codyfi
7726d85fa9ebSJeff Cody
77270c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
77280c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
77290c14fb47SBharata B Raofi
77300c14fb47SBharata B Rao
7731df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
7732df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7733df3a429aSNiels de Vosfi
7734df3a429aSNiels de Vos
77357c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
77367c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
77377c815372SBharata B Raofi
77387c815372SBharata B Rao
7739e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7740e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7741e014dbe7SPrasanna Kumar Kaleverfi
7742e014dbe7SPrasanna Kumar Kalever
77430e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
77440e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
77450e3b891fSNiels de Vosfi
77460e3b891fSNiels de Vos
7747b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
7748b10d49d7SPino Toscano  echo "CONFIG_LIBSSH=m" >> $config_host_mak
7749b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
7750b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
77510a12ec87SRichard W.M. Jonesfi
77520a12ec87SRichard W.M. Jones
7753ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
7754ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7755ed1701c6SDr. David Alan Gilbertfi
7756ed1701c6SDr. David Alan Gilbert
77573b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
77583cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
77593b8acc11SPaolo Bonzinifi
77603b8acc11SPaolo Bonzini
77615b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
77625b808275SLluís Vilanovaif have_backend "nop"; then
77636d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
776422890ab5SPrerna Saxenafi
77655b808275SLluís Vilanovaif have_backend "simple"; then
77666d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
77676d8a764eSLluís  # Set the appropriate trace file.
7768953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
77699410b56cSPrerna Saxenafi
7770ed7f5f1dSPaolo Bonziniif have_backend "log"; then
7771ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
77726d8a764eSLluísfi
77735b808275SLluís Vilanovaif have_backend "ust"; then
77746d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
77756d8a764eSLluísfi
77765b808275SLluís Vilanovaif have_backend "dtrace"; then
77776d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
77786d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
77796d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
77806d8a764eSLluís  fi
7781c276b17dSDaniel P. Berrangefi
77825b808275SLluís Vilanovaif have_backend "ftrace"; then
7783781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
7784781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
7785781e9545SEiichi Tsukata  else
778621684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
7787781e9545SEiichi Tsukata  fi
7788781e9545SEiichi Tsukatafi
77890a852417SPaul Durrantif have_backend "syslog"; then
77900a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
77910a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
77920a852417SPaul Durrant  else
77930a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
77940a852417SPaul Durrant  fi
77950a852417SPaul Durrantfi
77969410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
77979410b56cSPrerna Saxena
77982da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
77992da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
7800392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
78012da776dbSMichael R. Hinesfi
78022da776dbSMichael R. Hines
780321ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
780421ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
780521ab34c9SMarcel Apfelbaumfi
780621ab34c9SMarcel Apfelbaum
7807575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
7808575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7809575b22b1SLaurent Vivierfi
7810575b22b1SLaurent Vivier
7811ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
7812ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
7813ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7814ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7815ed279a06SKlim Kireevfi
7816ed279a06SKlim Kireev
7817a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
7818a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
7819a6b1d4c0SChanglong Xiefi
7820a6b1d4c0SChanglong Xie
78216a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
78226a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
78236a02c806SStefan Hajnoczifi
78246a02c806SStefan Hajnoczi
78254d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
78264d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
78274d04351fSChristopher Covingtonfi
78284d04351fSChristopher Covington
782949e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
783049e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
783149e00a18SAndreas Grapentinfi
783249e00a18SAndreas Grapentin
7833e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
7834e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
7835e674605fSTomáš Golembiovskýfi
7836db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
7837db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
7838db1ed1abSRichard Hendersonfi
7839e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
7840e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7841e0580342SKamil Rytarowskifi
7842e219c499SRichard Hendersonif test "$capstone" != "no" ; then
78438ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
78448ca80760SRichard Hendersonfi
7845ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
7846ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7847ba59fb77SPaolo Bonzinifi
7848e0580342SKamil Rytarowski
78495c312079SDr. David Alan Gilbert# Hold two types of flag:
78505c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
78515c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
7852479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
78535c312079SDr. David Alan Gilbert#                                     platform
7854479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
78555c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7856479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7857479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7858479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7859479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
78605c312079SDr. David Alan Gilbertfi
78615c312079SDr. David Alan Gilbert
7862da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
7863da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
7864da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
7865da92c3ffSAshish Mittalfi
7866da92c3ffSAshish Mittal
786717824406SJunyan Heif test "$libpmem" = "yes" ; then
786817824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
786917824406SJunyan Hefi
787017824406SJunyan He
787121b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then
787221b2eca6SJingqi Liu  echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak
787321b2eca6SJingqi Liufi
787421b2eca6SJingqi Liu
78752f740136SJeff Codyif test "$bochs" = "yes" ; then
78762f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
78772f740136SJeff Codyfi
78782f740136SJeff Codyif test "$cloop" = "yes" ; then
78792f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
78802f740136SJeff Codyfi
78812f740136SJeff Codyif test "$dmg" = "yes" ; then
78822f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
78832f740136SJeff Codyfi
78842f740136SJeff Codyif test "$qcow1" = "yes" ; then
78852f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
78862f740136SJeff Codyfi
78872f740136SJeff Codyif test "$vdi" = "yes" ; then
78882f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
78892f740136SJeff Codyfi
78902f740136SJeff Codyif test "$vvfat" = "yes" ; then
78912f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
78922f740136SJeff Codyfi
78932f740136SJeff Codyif test "$qed" = "yes" ; then
78942f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
78952f740136SJeff Codyfi
78962f740136SJeff Codyif test "$parallels" = "yes" ; then
78972f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
78982f740136SJeff Codyfi
78992f740136SJeff Codyif test "$sheepdog" = "yes" ; then
79002f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
79012f740136SJeff Codyfi
7902*c9c8b88fSDavid CARLIERif test "$pty_h" = "yes" ; then
7903*c9c8b88fSDavid CARLIER  echo "HAVE_PTY_H=y" >> $config_host_mak
7904*c9c8b88fSDavid CARLIERfi
7905adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
7906adc28027SAlexander Bulekov  if test "$have_fuzzer" = "yes"; then
7907adc28027SAlexander Bulekov    FUZZ_LDFLAGS=" -fsanitize=address,fuzzer"
7908adc28027SAlexander Bulekov    FUZZ_CFLAGS=" -fsanitize=address,fuzzer"
79090ab6c238SAlexander Bulekov    CFLAGS="$CFLAGS -fsanitize=address,fuzzer-no-link"
7910adc28027SAlexander Bulekov  else
7911adc28027SAlexander Bulekov    error_exit "Your compiler doesn't support -fsanitize=address,fuzzer"
7912adc28027SAlexander Bulekov    exit 1
7913adc28027SAlexander Bulekov  fi
7914adc28027SAlexander Bulekovfi
79152f740136SJeff Cody
791640e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then
791740e8c6f4SAlex Bennée    echo "CONFIG_PLUGIN=y" >> $config_host_mak
791840e8c6f4SAlex Bennée    LIBS="-ldl $LIBS"
791926fffe29SEmilio G. Cota    # Copy the export object list to the build dir
792026fffe29SEmilio G. Cota    if test "$ld_dynamic_list" = "yes" ; then
792126fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
792226fffe29SEmilio G. Cota	ld_symbols=qemu-plugins-ld.symbols
792326fffe29SEmilio G. Cota	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
792426fffe29SEmilio G. Cota    elif test "$ld_exported_symbols_list" = "yes" ; then
792526fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
792626fffe29SEmilio G. Cota	ld64_symbols=qemu-plugins-ld64.symbols
792726fffe29SEmilio G. Cota	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
792826fffe29SEmilio G. Cota	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
792926fffe29SEmilio G. Cota	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
793026fffe29SEmilio G. Cota    else
793126fffe29SEmilio G. Cota	error_exit \
793226fffe29SEmilio G. Cota	    "If \$plugins=yes, either \$ld_dynamic_list or " \
793326fffe29SEmilio G. Cota	    "\$ld_exported_symbols_list should have been set to 'yes'."
793426fffe29SEmilio G. Cota    fi
793540e8c6f4SAlex Bennéefi
793640e8c6f4SAlex Bennée
7937f48e590aSAlex Bennéeif test -n "$gdb_bin" ; then
7938f48e590aSAlex Bennée    echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
7939f48e590aSAlex Bennéefi
7940f48e590aSAlex Bennée
794154e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then
794254e7aac0SAlexey Krasikov  echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
794392500362SAlexey Krasikov  if test "$have_keyutils" = "yes" ; then
794492500362SAlexey Krasikov    echo "CONFIG_TEST_SECRET_KEYRING=y" >> $config_host_mak
794592500362SAlexey Krasikov  fi
794654e7aac0SAlexey Krasikovfi
794754e7aac0SAlexey Krasikov
79485b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
79499edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
79505b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
79519edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
79525b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
79539edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
7954e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
79559edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
795640d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
79579edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
7958e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
7959c4f80543SAlistair Francis  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/riscv $QEMU_INCLUDES"
79605b5e3037SPaolo Bonzinielse
79619edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
79625b5e3037SPaolo Bonzinifi
79635b5e3037SPaolo Bonzini
7964fdbff6bdSPhilippe Mathieu-Daudéecho "HELPERS=$helpers" >> $config_host_mak
796598ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
796698ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7967804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7968804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
79691901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
79701901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
79711901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
797221655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
7973c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
79742eb054c2SPeter Maydellecho "SPHINX_BUILD=$sphinx_build" >> $config_host_mak
7975516e8b7dSPeter Maydellecho "SPHINX_WERROR=$sphinx_werror" >> $config_host_mak
797639d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak
797713336606SRobert Foleyecho "EFI_AARCH64=$efi_aarch64" >> $config_host_mak
79783f1e8137SRobert Foleyecho "PYTHON_YAML=$python_yaml" >> $config_host_mak
7979804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7980a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7981a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
7982a31a8642SMichael S. Tsirkinfi
7983804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
798483f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
79853c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
7986804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
798745d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
7988cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
79895f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
79903dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
7991804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
7992804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
79939f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
79944852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
7995daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
79969fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
7997e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
799846eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
7999a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
800011cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
8001f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
8002e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
8003e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
800480fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
80052944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
8006e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
8007e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
8008e39f0062SPaolo Bonzinifi
80098a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
8010db5adeaaSPaolo Bonziniecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
80116969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
8012e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
801373da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
80143e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
8015409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
8016804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
801717969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
801817969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
8019957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
802090246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
802190246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
802294dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
80231d728c39SBlue Swirlif test "$gcov" = "yes" ; then
80241d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
80251d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
80261d728c39SBlue Swirlfi
8027804edf29SJuan Quintela
80283efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
80293efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
80303efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
80313efac6ebSTomáš Golembiovskýfi
8032adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then
8033adc28027SAlexander Bulekov    echo "CONFIG_FUZZ=y" >> $config_host_mak
8034adc28027SAlexander Bulekov    echo "FUZZ_CFLAGS=$FUZZ_CFLAGS" >> $config_host_mak
8035adc28027SAlexander Bulekov    echo "FUZZ_LDFLAGS=$FUZZ_LDFLAGS" >> $config_host_mak
8036adc28027SAlexander Bulekovfi
80373efac6ebSTomáš Golembiovský
803805dfa22bSPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" ; then
803905dfa22bSPhilippe Mathieu-Daudé  echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
804005dfa22bSPhilippe Mathieu-Daudéfi
804105dfa22bSPhilippe Mathieu-Daudé
8042b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then
8043b767d257SMarek Marczykowski-Górecki  echo "CONFIG_RNG_NONE=y" >> $config_host_mak
8044b767d257SMarek Marczykowski-Góreckifi
8045b767d257SMarek Marczykowski-Górecki
80466efd7517SPeter Maydell# use included Linux headers
80476efd7517SPeter Maydellif test "$linux" = "yes" ; then
8048a307beb6SAndreas Färber  mkdir -p linux-headers
80496efd7517SPeter Maydell  case "$cpu" in
8050c72b26ecSRichard Henderson  i386|x86_64|x32)
805108312a63SPeter Maydell    linux_arch=x86
80526efd7517SPeter Maydell    ;;
8053f8378accSRichard Henderson  ppc|ppc64|ppc64le)
805408312a63SPeter Maydell    linux_arch=powerpc
80556efd7517SPeter Maydell    ;;
80566efd7517SPeter Maydell  s390x)
805708312a63SPeter Maydell    linux_arch=s390
805808312a63SPeter Maydell    ;;
80591f080313SClaudio Fontana  aarch64)
80601f080313SClaudio Fontana    linux_arch=arm64
80611f080313SClaudio Fontana    ;;
8062222e7d11SSanjay Lal  mips64)
8063222e7d11SSanjay Lal    linux_arch=mips
8064222e7d11SSanjay Lal    ;;
806508312a63SPeter Maydell  *)
806608312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
806708312a63SPeter Maydell    linux_arch="$cpu"
80686efd7517SPeter Maydell    ;;
80696efd7517SPeter Maydell  esac
807008312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
807108312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
807208312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
807308312a63SPeter Maydell    fi
80746efd7517SPeter Maydellfi
80756efd7517SPeter Maydell
807697a847bcSbellardfor target in $target_list; do
807797a847bcSbellardtarget_dir="$target"
807825be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
807989138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
808052bf9771Stony.nguyen@bt.comtarget_aligned_only="no"
808152bf9771Stony.nguyen@bt.comcase "$target_name" in
808252bf9771Stony.nguyen@bt.com  alpha|hppa|mips64el|mips64|mipsel|mips|mipsn32|mipsn32el|sh4|sh4eb|sparc|sparc64|sparc32plus|xtensa|xtensaeb)
808352bf9771Stony.nguyen@bt.com  target_aligned_only="yes"
808452bf9771Stony.nguyen@bt.com  ;;
808552bf9771Stony.nguyen@bt.comesac
808697a847bcSbellardtarget_bigendian="no"
8087c1799a84SPaolo Bonzinicase "$target_name" in
8088a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
808952bf9771Stony.nguyen@bt.com  target_bigendian="yes"
8090ea2d6a39SJuan Quintela  ;;
8091ea2d6a39SJuan Quintelaesac
809297a847bcSbellardtarget_softmmu="no"
8093997344f3Sbellardtarget_user_only="no"
8094831b7825Sthstarget_linux_user="no"
809584778508Sblueswir1target_bsd_user="no"
80969e407a85Spbrookcase "$target" in
8097c1799a84SPaolo Bonzini  ${target_name}-softmmu)
80989e407a85Spbrook    target_softmmu="yes"
80999e407a85Spbrook    ;;
8100c1799a84SPaolo Bonzini  ${target_name}-linux-user)
81019e407a85Spbrook    target_user_only="yes"
81029e407a85Spbrook    target_linux_user="yes"
81039e407a85Spbrook    ;;
8104c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
810584778508Sblueswir1    target_user_only="yes"
810684778508Sblueswir1    target_bsd_user="yes"
810784778508Sblueswir1    ;;
81089e407a85Spbrook  *)
810976ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
81109e407a85Spbrook    exit 1
81119e407a85Spbrook    ;;
81129e407a85Spbrookesac
8113831b7825Sths
811497a847bcSbellardmkdir -p $target_dir
811525be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
811697a847bcSbellard
8117e5fe0c52Spbrookbflt="no"
8118ca759f9eSAlex Bennéemttcg="no"
811989138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
812056aebc89Spbrookgdb_xml_files=""
81217ba1e619Saliguori
8122c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
81236acff7daSJuan QuintelaTARGET_BASE_ARCH=""
8124e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
8125e73aae67SJuan Quintela
8126c1799a84SPaolo Bonzinicase "$target_name" in
81272408a527Saurel32  i386)
81280a7fa00aSEmilio G. Cota    mttcg="yes"
81297b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
813028988117SLaurent Vivier    TARGET_SYSTBL_ABI=i386
81312408a527Saurel32  ;;
81322408a527Saurel32  x86_64)
81336acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
81348d62f35aSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
81350a7fa00aSEmilio G. Cota    mttcg="yes"
81367b0f97baSDoug Gale	gdb_xml_files="i386-64bit.xml"
81372408a527Saurel32  ;;
81382408a527Saurel32  alpha)
81395ee4f3c2SRichard Henderson    mttcg="yes"
81406116aea9SLaurent Vivier    TARGET_SYSTBL_ABI=common
81412408a527Saurel32  ;;
81422408a527Saurel32  arm|armeb)
8143b498c8a0SJuan Quintela    TARGET_ARCH=arm
81445bcb4986SLaurent Vivier    TARGET_SYSTBL_ABI=common,oabi
8145e5fe0c52Spbrook    bflt="yes"
8146ca759f9eSAlex Bennée    mttcg="yes"
8147c888f7e0SPeter Maydell    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml arm-m-profile.xml"
81482408a527Saurel32  ;;
8149722dd7beSMichael Weiser  aarch64|aarch64_be)
8150722dd7beSMichael Weiser    TARGET_ARCH=aarch64
81516a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
81526a49fa95SAlexander Graf    bflt="yes"
8153ca759f9eSAlex Bennée    mttcg="yes"
8154c888f7e0SPeter 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"
81556a49fa95SAlexander Graf  ;;
815642f3ff00SMichael Rolnik  avr)
815742f3ff00SMichael Rolnik    gdb_xml_files="avr-cpu.xml"
815842f3ff00SMichael Rolnik    target_compiler=$cross_cc_avr
815942f3ff00SMichael Rolnik  ;;
81602408a527Saurel32  cris)
81612408a527Saurel32  ;;
816261766fe9SRichard Henderson  hppa)
81637b93dab5SRichard Henderson    mttcg="yes"
81649566f4c6SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
816561766fe9SRichard Henderson  ;;
8166613a22c9SMichael Walle  lm32)
8167613a22c9SMichael Walle  ;;
81682408a527Saurel32  m68k)
81690938cda5Saurel32    bflt="yes"
8170a976ed3fSKONRAD Frederic    gdb_xml_files="cf-core.xml cf-fp.xml m68k-core.xml m68k-fp.xml"
81715b85cae9SLaurent Vivier    TARGET_SYSTBL_ABI=common
81722408a527Saurel32  ;;
8173877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
8174877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
8175ddf0c4cdSLaurent Vivier    TARGET_SYSTBL_ABI=common
817672b675caSEdgar E. Iglesias    bflt="yes"
8177be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
817872b675caSEdgar E. Iglesias  ;;
81792408a527Saurel32  mips|mipsel)
81800454728cSAleksandar Markovic    mttcg="yes"
8181b498c8a0SJuan Quintela    TARGET_ARCH=mips
818225be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
8183c59716fcSLaurent Vivier    TARGET_SYSTBL_ABI=o32
81842408a527Saurel32  ;;
81852408a527Saurel32  mipsn32|mipsn32el)
81860454728cSAleksandar Markovic    mttcg="yes"
8187597e2cecSRichard Henderson    TARGET_ARCH=mips64
81886acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
818925be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
8190597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
8191686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n32
81922408a527Saurel32  ;;
81932408a527Saurel32  mips64|mips64el)
8194a092a955SAlex Bennée    mttcg="no"
8195b498c8a0SJuan Quintela    TARGET_ARCH=mips64
81966acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
819725be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
8198686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n64
81992408a527Saurel32  ;;
8200d15a9c23SAnthony Green  moxie)
8201d15a9c23SAnthony Green  ;;
8202e671711cSMarek Vasut  nios2)
8203e671711cSMarek Vasut  ;;
82044a09d0bbSRichard Henderson  or1k)
8205e67db06eSJia Liu    TARGET_ARCH=openrisc
8206e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
8207e67db06eSJia Liu  ;;
82082408a527Saurel32  ppc)
8209c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
821076a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
82112408a527Saurel32  ;;
82122408a527Saurel32  ppc64)
82136acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
8214e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
821576a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
8216f0b0685dSNikunj A Dadhania    mttcg=yes
82171438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
82182408a527Saurel32  ;;
82199c35126cSDoug Kwan  ppc64le)
82209c35126cSDoug Kwan    TARGET_ARCH=ppc64
82219c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
82229c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
822376a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
8224f0b0685dSNikunj A Dadhania    mttcg=yes
82251438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
82269c35126cSDoug Kwan  ;;
82272408a527Saurel32  ppc64abi32)
8228b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
82296acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
8230e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
823176a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
823225be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
82331438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
82342408a527Saurel32  ;;
823525fa194bSMichael Clark  riscv32)
823625fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
823725fa194bSMichael Clark    TARGET_ABI_DIR=riscv
823825fa194bSMichael Clark    mttcg=yes
8239ae4a70c0SKeith Packard    gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-32bit-csr.xml riscv-32bit-virtual.xml"
824025fa194bSMichael Clark  ;;
824125fa194bSMichael Clark  riscv64)
824225fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
824325fa194bSMichael Clark    TARGET_ABI_DIR=riscv
824425fa194bSMichael Clark    mttcg=yes
8245ae4a70c0SKeith Packard    gdb_xml_files="riscv-64bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml riscv-64bit-virtual.xml"
824625fa194bSMichael Clark  ;;
8247c8c35e5fSYoshinori Sato  rx)
8248c8c35e5fSYoshinori Sato    TARGET_ARCH=rx
8249c8c35e5fSYoshinori Sato    bflt="yes"
8250c8c35e5fSYoshinori Sato    target_compiler=$cross_cc_rx
8251c8c35e5fSYoshinori Sato    gdb_xml_files="rx-core.xml"
8252c8c35e5fSYoshinori Sato  ;;
82532408a527Saurel32  sh4|sh4eb)
8254b498c8a0SJuan Quintela    TARGET_ARCH=sh4
8255d0c832f6SLaurent Vivier    TARGET_SYSTBL_ABI=common
82564dbed897Spbrook    bflt="yes"
82572408a527Saurel32  ;;
82582408a527Saurel32  sparc)
8259bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
82602408a527Saurel32  ;;
82612408a527Saurel32  sparc64)
82626acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
8263bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,64
82642408a527Saurel32  ;;
82652408a527Saurel32  sparc32plus)
8266b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
82676acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
8268e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
8269bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
827025be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
82712408a527Saurel32  ;;
827224e804ecSAlexander Graf  s390x)
8273318f371dSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
827463685bc4SDavid Hildenbrand    mttcg=yes
827586158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
827624e804ecSAlexander Graf  ;;
8277444e06b1SChen Gang  tilegx)
8278444e06b1SChen Gang  ;;
82795ecaa4edSPeter Crosthwaite  tricore)
82805ecaa4edSPeter Crosthwaite  ;;
8281d2fbca94SGuan Xuetao  unicore32)
8282d2fbca94SGuan Xuetao  ;;
8283cfa550c6SMax Filippov  xtensa|xtensaeb)
8284cfa550c6SMax Filippov    TARGET_ARCH=xtensa
8285a4a93592SLaurent Vivier    TARGET_SYSTBL_ABI=common
828602e33e9fSMax Filippov    bflt="yes"
82879fb40342SMax Filippov    mttcg="yes"
8288cfa550c6SMax Filippov  ;;
82892408a527Saurel32  *)
829076ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
82912408a527Saurel32  ;;
82922408a527Saurel32esac
82935e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
82945e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
82955e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
82965e8861a0SPaolo Bonzinifi
82975e8861a0SPaolo Bonzini
82985e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
82995e8861a0SPaolo Bonzini
830099afc91dSDaniel P. Berrangeupper() {
830199afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
830299afc91dSDaniel P. Berrange}
830399afc91dSDaniel P. Berrange
830489138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
830525be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
8306c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
830725be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
8308e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
8309e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
8310e6e91b9cSJuan Quintelafi
831125be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
8312adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
8313adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
8314adfc3e91SStacey Sonfi
83154d6a835dSLaurent Vivierif [ "$TARGET_SYSTBL_ABI" != "" ]; then
83164d6a835dSLaurent Vivier    echo "TARGET_SYSTBL_ABI=$TARGET_SYSTBL_ABI" >> $config_target_mak
83174d6a835dSLaurent Vivierfi
83183b6b7550SPaolo Bonzini
83193b6b7550SPaolo Bonziniif supported_xen_target $target; then
832025be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
8321e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=y" >> $config_host_mak
8322eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
8323eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
8324eb6fda0fSAnthony PERARD    fi
8325e0e312f3SPaolo Bonzinielse
8326e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=n" >> $config_host_mak
8327432d268cSJun Nakajimafi
83283b6b7550SPaolo Bonziniif supported_kvm_target $target; then
832925be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
8330e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=y" >> $config_host_mak
8331e0e312f3SPaolo Bonzinielse
8332e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=n" >> $config_host_mak
8333c59249f9SJuan Quintelafi
83343b6b7550SPaolo Bonziniif supported_hax_target $target; then
8335b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
8336b0cb0a66SVincent Palatinfi
8337c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
8338c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
8339c97d6d2cSSergio Andres Gomez Del Realfi
8340d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
8341d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
8342d661d9a4SJustin Terry (VM)fi
834352bf9771Stony.nguyen@bt.comif test "$target_aligned_only" = "yes" ; then
834452bf9771Stony.nguyen@bt.com  echo "TARGET_ALIGNED_ONLY=y" >> $config_target_mak
834552bf9771Stony.nguyen@bt.comfi
8346de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
834725be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
834897a847bcSbellardfi
834997a847bcSbellardif test "$target_softmmu" = "yes" ; then
835025be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
8351ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
8352ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
8353ca759f9eSAlex Bennée  fi
8354de83cd02Sbellardfi
8355997344f3Sbellardif test "$target_user_only" = "yes" ; then
835625be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
8357a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
8358997344f3Sbellardfi
8359831b7825Sthsif test "$target_linux_user" = "yes" ; then
836025be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
8361831b7825Sthsfi
836256aebc89Spbrooklist=""
836356aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
836456aebc89Spbrook  for x in $gdb_xml_files; do
836556aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
836656aebc89Spbrook  done
836725be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
83683d0f1517SJuan Quintelafi
8369de83cd02Sbellard
8370e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
837125be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
8372e5fe0c52Spbrookfi
837384778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
837425be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
837584778508Sblueswir1fi
83765b0753e0Sbellard
8377d75402b5SAlex Bennée
8378db5adeaaSPaolo Bonzini# generate QEMU_CFLAGS/QEMU_LDFLAGS for targets
8379fa282484SJuan Quintela
83804afddb55SJuan Quintelacflags=""
8381fa282484SJuan Quintelaldflags=""
83829b8e111fSJuan Quintela
8383c765fcacSPeter Crosthwaitedisas_config() {
8384c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
8385c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
8386c765fcacSPeter Crosthwaite}
8387c765fcacSPeter Crosthwaite
838864656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
838964656024SJuan Quintela  case "$i" in
839064656024SJuan Quintela  alpha)
8391c765fcacSPeter Crosthwaite    disas_config "ALPHA"
839264656024SJuan Quintela  ;;
839382295d8aSRichard Henderson  aarch64)
839482295d8aSRichard Henderson    if test -n "${cxx}"; then
8395c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
839682295d8aSRichard Henderson    fi
839782295d8aSRichard Henderson  ;;
839864656024SJuan Quintela  arm)
8399c765fcacSPeter Crosthwaite    disas_config "ARM"
8400999b53ecSClaudio Fontana    if test -n "${cxx}"; then
8401c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
8402999b53ecSClaudio Fontana    fi
840364656024SJuan Quintela  ;;
840442f3ff00SMichael Rolnik  avr)
840542f3ff00SMichael Rolnik    disas_config "AVR"
840642f3ff00SMichael Rolnik  ;;
840764656024SJuan Quintela  cris)
8408c765fcacSPeter Crosthwaite    disas_config "CRIS"
840964656024SJuan Quintela  ;;
8410429b31a2SRichard Henderson  hppa)
8411429b31a2SRichard Henderson    disas_config "HPPA"
8412429b31a2SRichard Henderson  ;;
8413c72b26ecSRichard Henderson  i386|x86_64|x32)
8414c765fcacSPeter Crosthwaite    disas_config "I386"
841564656024SJuan Quintela  ;;
841679368f49SMichael Walle  lm32)
8417c765fcacSPeter Crosthwaite    disas_config "LM32"
841879368f49SMichael Walle  ;;
841964656024SJuan Quintela  m68k)
8420c765fcacSPeter Crosthwaite    disas_config "M68K"
842164656024SJuan Quintela  ;;
8422877fdc12SEdgar E. Iglesias  microblaze*)
8423c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
842464656024SJuan Quintela  ;;
842564656024SJuan Quintela  mips*)
8426c765fcacSPeter Crosthwaite    disas_config "MIPS"
842789a955e8SAleksandar Markovic    if test -n "${cxx}"; then
842889a955e8SAleksandar Markovic      disas_config "NANOMIPS"
842989a955e8SAleksandar Markovic    fi
843064656024SJuan Quintela  ;;
8431d15a9c23SAnthony Green  moxie*)
8432c765fcacSPeter Crosthwaite    disas_config "MOXIE"
8433d15a9c23SAnthony Green  ;;
8434e671711cSMarek Vasut  nios2)
8435e671711cSMarek Vasut    disas_config "NIOS2"
8436e671711cSMarek Vasut  ;;
84374a09d0bbSRichard Henderson  or1k)
8438c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
8439e67db06eSJia Liu  ;;
844064656024SJuan Quintela  ppc*)
8441c765fcacSPeter Crosthwaite    disas_config "PPC"
844264656024SJuan Quintela  ;;
8443c4f80543SAlistair Francis  riscv*)
844425fa194bSMichael Clark    disas_config "RISCV"
844525fa194bSMichael Clark  ;;
8446c8c35e5fSYoshinori Sato  rx)
8447c8c35e5fSYoshinori Sato    disas_config "RX"
8448c8c35e5fSYoshinori Sato  ;;
844924e804ecSAlexander Graf  s390*)
8450c765fcacSPeter Crosthwaite    disas_config "S390"
845164656024SJuan Quintela  ;;
845264656024SJuan Quintela  sh4)
8453c765fcacSPeter Crosthwaite    disas_config "SH4"
845464656024SJuan Quintela  ;;
845564656024SJuan Quintela  sparc*)
8456c765fcacSPeter Crosthwaite    disas_config "SPARC"
845764656024SJuan Quintela  ;;
8458cfa550c6SMax Filippov  xtensa*)
8459c765fcacSPeter Crosthwaite    disas_config "XTENSA"
8460cfa550c6SMax Filippov  ;;
846164656024SJuan Quintela  esac
846264656024SJuan Quinteladone
84639195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
8464c765fcacSPeter Crosthwaite  disas_config "TCI"
84659195b2c2SStefan Weilfi
846664656024SJuan Quintela
84676ee7126fSJuan Quintelacase "$ARCH" in
84686ee7126fSJuan Quintelaalpha)
84696ee7126fSJuan Quintela  # Ensure there's only a single GP
84706ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
84716ee7126fSJuan Quintela;;
84726ee7126fSJuan Quintelaesac
84736ee7126fSJuan Quintela
8474d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
8475d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
8476d02c1db3SJuan Quintela    cflags="-p $cflags"
8477d02c1db3SJuan Quintela    ldflags="-p $ldflags"
8478d02c1db3SJuan Quintela  fi
8479d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
8480d02c1db3SJuan Quintela    ldflags="-p $ldflags"
848125be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
8482d02c1db3SJuan Quintela  fi
8483d02c1db3SJuan Quintelafi
8484d02c1db3SJuan Quintela
8485e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
8486e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
8487e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
8488e9a3591fSChristian Borntraeger# header if
8489e9a3591fSChristian Borntraeger#  - we build on s390x
8490e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
8491e9a3591fSChristian Borntraeger#  - KVM is enabled
8492e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
8493e633a5c6SEric Blakeif test "$TARGET_ARCH" = "s390x" && test "$target_softmmu" = "yes" && \
8494e633a5c6SEric Blake        test "$ARCH" = "s390x" && test "$kvm" = "yes"; then
8495e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
8496e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
8497e9a3591fSChristian Borntraeger    fi
8498e9a3591fSChristian Borntraegerfi
8499e9a3591fSChristian Borntraeger
8500db5adeaaSPaolo Bonziniecho "QEMU_LDFLAGS+=$ldflags" >> $config_target_mak
850125be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
8502fa282484SJuan Quintela
850397a847bcSbellarddone # for target in $targets
85047d13299dSbellard
8505d52c454aSMarc-André Lureauecho "PIXMAN_CFLAGS=$pixman_cflags" >> $config_host_mak
8506d52c454aSMarc-André Lureauecho "PIXMAN_LIBS=$pixman_libs" >> $config_host_mak
8507d52c454aSMarc-André Lureau
8508e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
85093b8593eeSMarkus Armbruster  echo "config-host.h: dtc/all" >> $config_host_mak
8510a540f158SPeter Crosthwaitefi
8511e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
85123b8593eeSMarkus Armbruster  echo "config-host.h: capstone/all" >> $config_host_mak
8513e219c499SRichard Hendersonfi
8514e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
8515e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
8516e219c499SRichard Hendersonfi
8517a540f158SPeter Crosthwaite
8518a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
8519a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
8520a99d57bbSWanlong Gaofi
8521a99d57bbSWanlong Gao
8522fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
8523fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
8524fd0e6053SJohn Snowfi
8525fd0e6053SJohn Snow
85261e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
85271e4f6065SDaniele Buono  echo "CONFIG_SAFESTACK=y" >> $config_host_mak
85281e4f6065SDaniele Buonofi
85291e4f6065SDaniele Buono
8530e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
8531e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
8532e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
8533e29e5c6eSPeter Maydell# (these can be both files and directories).
8534e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
8535e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
8536e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
8537e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
8538e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
8539e29e5c6eSPeter Maydell# directory and symlink the directory instead.
85401cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
85411cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
8542b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
8543744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
85448db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios"
85452038f8c8SPaolo BonziniLINKS="Makefile"
85462038f8c8SPaolo BonziniLINKS="$LINKS tests/tcg/lm32/Makefile po/Makefile"
85472038f8c8SPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target tests/fp/Makefile"
8548671f760bSEmilio G. CotaLINKS="$LINKS tests/plugin/Makefile"
8549e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
8550e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
85518db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile"
8552e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
8553e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
855439950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
855539950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
85568f8fd9edSCleber RosaLINKS="$LINKS python"
8557753d11f2SRichard Hendersonfor bios_file in \
8558753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
8559225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
8560753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
8561753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
8562e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
8563753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
85644e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
856526ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
8566753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
8567753d11f2SRichard Hendersondo
8568e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
85697ea78b74SJan Kiszkadone
8570d1807a4fSPaolo Bonzinimkdir -p $DIRS
8571e29e5c6eSPeter Maydellfor f in $LINKS ; do
8572cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
8573f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
8574f9245e10SPeter Maydell    fi
85757d13299dSbellarddone
85761ad2134fSPaul Brook
85772038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do
85782038f8c8SPaolo Bonzini  export $i
85792038f8c8SPaolo Bonzinidone
8580afc3a8f9SAlex Bennéeexport target_list source_path use_containers
85812038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh)
85822038f8c8SPaolo Bonzini
8583c34ebfdcSAnthony Liguori# temporary config to build submodules
85848db2a4fdSGerd Hoffmannfor rom in seabios; do
8585c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
858637116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
8587c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
8588cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
85895f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
8590c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
8591c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
85923dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
8593c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
8594a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
8595c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
85969f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
8597c34ebfdcSAnthony Liguoridone
8598c34ebfdcSAnthony Liguori
859976c7560aSMax Reitz# set up qemu-iotests in this build directory
860076c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
860176c7560aSMax Reitz
860276c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
860376c7560aSMax Reitzecho >> "$iotests_common_env"
860476c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
860576c7560aSMax Reitz
8606dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
8607dc655404SMichael S. Tsirkincat <<EOD >config.status
8608dc655404SMichael S. Tsirkin#!/bin/sh
8609dc655404SMichael S. Tsirkin# Generated by configure.
8610dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
8611dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
8612dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
8613dc655404SMichael S. TsirkinEOD
8614e811da7fSDaniel P. Berrangé
8615e811da7fSDaniel P. Berrangépreserve_env() {
8616e811da7fSDaniel P. Berrangé    envname=$1
8617e811da7fSDaniel P. Berrangé
8618e811da7fSDaniel P. Berrangé    eval envval=\$$envname
8619e811da7fSDaniel P. Berrangé
8620e811da7fSDaniel P. Berrangé    if test -n "$envval"
8621e811da7fSDaniel P. Berrangé    then
8622e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
8623e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
8624e811da7fSDaniel P. Berrangé    else
8625e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
8626e811da7fSDaniel P. Berrangé    fi
8627e811da7fSDaniel P. Berrangé}
8628e811da7fSDaniel P. Berrangé
8629e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
8630e811da7fSDaniel P. Berrangé# features/build target configure will detect
8631e811da7fSDaniel P. Berrangépreserve_env AR
8632e811da7fSDaniel P. Berrangépreserve_env AS
8633e811da7fSDaniel P. Berrangépreserve_env CC
8634e811da7fSDaniel P. Berrangépreserve_env CPP
8635e811da7fSDaniel P. Berrangépreserve_env CXX
8636e811da7fSDaniel P. Berrangépreserve_env INSTALL
8637e811da7fSDaniel P. Berrangépreserve_env LD
8638e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
8639e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
8640e811da7fSDaniel P. Berrangépreserve_env MAKE
8641e811da7fSDaniel P. Berrangépreserve_env NM
8642e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
8643e811da7fSDaniel P. Berrangépreserve_env PATH
8644e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
8645e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
8646e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
8647e811da7fSDaniel P. Berrangépreserve_env PYTHON
8648e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
8649e811da7fSDaniel P. Berrangépreserve_env SMBD
8650e811da7fSDaniel P. Berrangépreserve_env STRIP
8651e811da7fSDaniel P. Berrangépreserve_env WINDRES
8652e811da7fSDaniel P. Berrangé
8653dc655404SMichael S. Tsirkinprintf "exec" >>config.status
8654dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
8655cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
8656dc655404SMichael S. Tsirkinchmod +x config.status
8657dc655404SMichael S. Tsirkin
86588cd05ab6SPeter Maydellrm -r "$TMPDIR1"
8659