xref: /openbmc/qemu/configure (revision 086d5f75)
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="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS"
110*086d5f75SPaolo Bonzini    CXXFLAGS=$(echo "$CFLAGS" | sed s/-std=gnu99/-std=gnu++11/)
1119c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1129c83ffd8SPeter Maydell        case $arg in
1139c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1149c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1159c83ffd8SPeter Maydell                ;;
1169c83ffd8SPeter Maydell            *)
1179c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1189c83ffd8SPeter Maydell                ;;
1199c83ffd8SPeter Maydell        esac
1209c83ffd8SPeter Maydell    done
1219c83ffd8SPeter Maydell}
1229c83ffd8SPeter Maydell
12352166aa0SJuan Quintelacompile_object() {
124fd0e6053SJohn Snow  local_cflags="$1"
125*086d5f75SPaolo Bonzini  do_cc $CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
12652166aa0SJuan Quintela}
12752166aa0SJuan Quintela
12852166aa0SJuan Quintelacompile_prog() {
12952166aa0SJuan Quintela  local_cflags="$1"
13052166aa0SJuan Quintela  local_ldflags="$2"
131*086d5f75SPaolo Bonzini  do_cc $CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $QEMU_LDFLAGS $local_ldflags
13252166aa0SJuan Quintela}
13352166aa0SJuan Quintela
13411568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
13511568d6dSPaolo Bonzinisymlink() {
13672b8b5a1SStefan Weil  rm -rf "$2"
137ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
13872b8b5a1SStefan Weil  ln -s "$1" "$2"
13911568d6dSPaolo Bonzini}
14011568d6dSPaolo Bonzini
1410dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1420dba6195SLoïc Minier# executable or a builtin)
1430dba6195SLoïc Minierhas() {
1440dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1450dba6195SLoïc Minier}
1460dba6195SLoïc Minier
1470dba6195SLoïc Minier# search for an executable in PATH
1480dba6195SLoïc Minierpath_of() {
1490dba6195SLoïc Minier    local_command="$1"
1500dba6195SLoïc Minier    local_ifs="$IFS"
1510dba6195SLoïc Minier    local_dir=""
1520dba6195SLoïc Minier
1530dba6195SLoïc Minier    # pathname has a dir component?
1540dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1550dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1560dba6195SLoïc Minier            echo "$local_command"
1570dba6195SLoïc Minier            return 0
1580dba6195SLoïc Minier        fi
1590dba6195SLoïc Minier    fi
1600dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1610dba6195SLoïc Minier        return 1
1620dba6195SLoïc Minier    fi
1630dba6195SLoïc Minier
1640dba6195SLoïc Minier    IFS=:
1650dba6195SLoïc Minier    for local_dir in $PATH; do
1660dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1670dba6195SLoïc Minier            echo "$local_dir/$local_command"
1680dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1690dba6195SLoïc Minier            return 0
1700dba6195SLoïc Minier        fi
1710dba6195SLoïc Minier    done
1720dba6195SLoïc Minier    # not found
1730dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1740dba6195SLoïc Minier    return 1
1750dba6195SLoïc Minier}
1760dba6195SLoïc Minier
1775b808275SLluís Vilanovahave_backend () {
1785b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1795b808275SLluís Vilanova}
1805b808275SLluís Vilanova
1813b6b7550SPaolo Bonziniglob() {
1823b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
1833b6b7550SPaolo Bonzini}
1843b6b7550SPaolo Bonzini
1853b6b7550SPaolo Bonzinisupported_hax_target() {
1863b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
1873b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1883b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
1893b6b7550SPaolo Bonzini        i386|x86_64)
1903b6b7550SPaolo Bonzini            return 0
1913b6b7550SPaolo Bonzini        ;;
1923b6b7550SPaolo Bonzini    esac
1933b6b7550SPaolo Bonzini    return 1
1943b6b7550SPaolo Bonzini}
1953b6b7550SPaolo Bonzini
1963b6b7550SPaolo Bonzinisupported_kvm_target() {
1973b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
1983b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1993b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
2003b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
2013b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
2023b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
203aa2953fdSHuacai Chen        mips:mips | mipsel:mips | mips64:mips | mips64el:mips | \
204f8378accSRichard Henderson        ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | ppc64:ppc64le | \
2053b6b7550SPaolo Bonzini        s390x:s390x)
2063b6b7550SPaolo Bonzini            return 0
2073b6b7550SPaolo Bonzini        ;;
2083b6b7550SPaolo Bonzini    esac
2093b6b7550SPaolo Bonzini    return 1
2103b6b7550SPaolo Bonzini}
2113b6b7550SPaolo Bonzini
2123b6b7550SPaolo Bonzinisupported_xen_target() {
2133b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2143b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
215b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
216b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
217b5ed2e11SPaolo Bonzini        i386|x86_64)
2183b6b7550SPaolo Bonzini            return 0
2193b6b7550SPaolo Bonzini        ;;
2203b6b7550SPaolo Bonzini    esac
2213b6b7550SPaolo Bonzini    return 1
2223b6b7550SPaolo Bonzini}
2233b6b7550SPaolo Bonzini
224c97d6d2cSSergio Andres Gomez Del Realsupported_hvf_target() {
225c97d6d2cSSergio Andres Gomez Del Real    test "$hvf" = "yes" || return 1
226c97d6d2cSSergio Andres Gomez Del Real    glob "$1" "*-softmmu" || return 1
227c97d6d2cSSergio Andres Gomez Del Real    case "${1%-softmmu}" in
228c97d6d2cSSergio Andres Gomez Del Real        x86_64)
229c97d6d2cSSergio Andres Gomez Del Real            return 0
230c97d6d2cSSergio Andres Gomez Del Real        ;;
231c97d6d2cSSergio Andres Gomez Del Real    esac
232c97d6d2cSSergio Andres Gomez Del Real    return 1
233c97d6d2cSSergio Andres Gomez Del Real}
234c97d6d2cSSergio Andres Gomez Del Real
235d661d9a4SJustin Terry (VM)supported_whpx_target() {
236d661d9a4SJustin Terry (VM)    test "$whpx" = "yes" || return 1
237d661d9a4SJustin Terry (VM)    glob "$1" "*-softmmu" || return 1
238d661d9a4SJustin Terry (VM)    case "${1%-softmmu}" in
239d661d9a4SJustin Terry (VM)        i386|x86_64)
240d661d9a4SJustin Terry (VM)            return 0
241d661d9a4SJustin Terry (VM)        ;;
242d661d9a4SJustin Terry (VM)    esac
243d661d9a4SJustin Terry (VM)    return 1
244d661d9a4SJustin Terry (VM)}
245d661d9a4SJustin Terry (VM)
246d880a3baSPaolo Bonzinisupported_target() {
247d880a3baSPaolo Bonzini    case "$1" in
248d880a3baSPaolo Bonzini        *-softmmu)
249d880a3baSPaolo Bonzini            ;;
250d880a3baSPaolo Bonzini        *-linux-user)
251d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
252d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
253d880a3baSPaolo Bonzini                return 1
254d880a3baSPaolo Bonzini            fi
255d880a3baSPaolo Bonzini            ;;
256d880a3baSPaolo Bonzini        *-bsd-user)
257d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
258d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
259d880a3baSPaolo Bonzini                return 1
260d880a3baSPaolo Bonzini            fi
261d880a3baSPaolo Bonzini            ;;
262d880a3baSPaolo Bonzini        *)
263d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
264d880a3baSPaolo Bonzini            return 1
265d880a3baSPaolo Bonzini            ;;
266d880a3baSPaolo Bonzini    esac
267b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
268b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
269b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
270b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
271c97d6d2cSSergio Andres Gomez Del Real    supported_hvf_target "$1" && return 0
272d661d9a4SJustin Terry (VM)    supported_whpx_target "$1" && return 0
273b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
274b3f6ea7eSPaolo Bonzini    return 1
275d880a3baSPaolo Bonzini}
276d880a3baSPaolo Bonzini
277e9a3591fSChristian Borntraeger
278e9a3591fSChristian Borntraegerld_has() {
279e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
280e9a3591fSChristian Borntraeger}
281e9a3591fSChristian Borntraeger
28279d77bcdSPeter Maydell# make source path absolute
28314211825SAntonio Ospitesource_path=$(cd "$(dirname -- "$0")"; pwd)
28414211825SAntonio Ospite
2854ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
2864ace32e2SAntonio Ospitethen
2874ace32e2SAntonio Ospite  error_exit "main directory cannot contain spaces nor colons"
2884ace32e2SAntonio Ospitefi
2894ace32e2SAntonio Ospite
29014211825SAntonio Ospite# default parameters
2912ff6b91eSJuan Quintelacpu=""
292a31a8642SMichael S. Tsirkiniasl="iasl"
2931e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
29443ce4dfeSbellardstatic="no"
2957d13299dSbellardcross_prefix=""
2960c58ac1cSmalcaudio_drv_list=""
297b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
298b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
299e49d021eSPeter Maydellhost_cc="cc"
30002f9135bSDaniel P. Berrangélibs_cpu=""
30173da375eSJuan Quintelalibs_softmmu=""
3023e2e0e6bSJuan Quintelalibs_tools=""
303d5631638Smalcaudio_win_int=""
304957f1f99SMichael Rothlibs_qga=""
3055bc62e01SGerd Hoffmanndebug_info="yes"
30663678e17SSteven Noonanstack_protector=""
3071e4f6065SDaniele Buonosafe_stack=""
308afc3a8f9SAlex Bennéeuse_containers="yes"
309f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb")
310ac0df51dSaliguori
31192712822SDaniel P. Berrangeif test -e "$source_path/.git"
31292712822SDaniel P. Berrangethen
313f62bbee5SDaniel P. Berrange    git_update=yes
31492712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
3153ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
3163ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
31792712822SDaniel P. Berrangeelse
318f62bbee5SDaniel P. Berrange    git_update=no
319aef45d51SDaniel P. Berrange    git_submodules=""
3205c0ef67aSDaniel P. Berrangé
3215c0ef67aSDaniel P. Berrangé    if ! test -f "$source_path/ui/keycodemapdb/README"
3225c0ef67aSDaniel P. Berrangé    then
3235c0ef67aSDaniel P. Berrangé        echo
3245c0ef67aSDaniel P. Berrangé        echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
3255c0ef67aSDaniel P. Berrangé        echo
3265c0ef67aSDaniel P. Berrangé        echo "This is not a GIT checkout but module content appears to"
3275c0ef67aSDaniel P. Berrangé        echo "be missing. Do not use 'git archive' or GitHub download links"
3285c0ef67aSDaniel P. Berrangé        echo "to acquire QEMU source archives. Non-GIT builds are only"
3295c0ef67aSDaniel P. Berrangé        echo "supported with source archives linked from:"
3305c0ef67aSDaniel P. Berrangé        echo
331a3e3b521SPeter Maydell        echo "  https://www.qemu.org/download/#source"
3325c0ef67aSDaniel P. Berrangé        echo
3335c0ef67aSDaniel P. Berrangé        echo "Developers working with GIT can use scripts/archive-source.sh"
3345c0ef67aSDaniel P. Berrangé        echo "if they need to create valid source archives."
3355c0ef67aSDaniel P. Berrangé        echo
3365c0ef67aSDaniel P. Berrangé        exit 1
3375c0ef67aSDaniel P. Berrangé    fi
33892712822SDaniel P. Berrangefi
339cc84d63aSDaniel P. Berrangegit="git"
340ac0df51dSaliguori
341afb63ebdSStefan Weil# Don't accept a target_list environment variable.
342afb63ebdSStefan Weilunset target_list
343447e133fSAlex Bennéeunset target_list_exclude
344377529c0SPaolo Bonzini
345377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
346377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
347377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
348377529c0SPaolo Bonzini#              unless --disable-foo is given
349377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
350377529c0SPaolo Bonzini#              feature will searched for,
351377529c0SPaolo Bonzini#              if not found, configure exits with error
352377529c0SPaolo Bonzini#
353377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
354377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
355377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
356377529c0SPaolo Bonzini
357377529c0SPaolo Bonzinibrlapi=""
358377529c0SPaolo Bonzinicurl=""
359377529c0SPaolo Bonzinicurses=""
360377529c0SPaolo Bonzinidocs=""
361377529c0SPaolo Bonzinifdt=""
36258952137SVincenzo Maffionenetmap="no"
363377529c0SPaolo Bonzinisdl=""
364a442fe2fSDaniel P. Berrangésdl_image=""
365983eef5aSMeador Ingevirtfs=""
366fe8fc5aeSPaolo Bonzinimpath=""
367821601eaSJes Sorensenvnc="yes"
368377529c0SPaolo Bonzinisparse="no"
369377529c0SPaolo Bonzinivde=""
370377529c0SPaolo Bonzinivnc_sasl=""
371377529c0SPaolo Bonzinivnc_jpeg=""
372377529c0SPaolo Bonzinivnc_png=""
3736a021536SGerd Hoffmannxkbcommon=""
374377529c0SPaolo Bonzinixen=""
375d5b93ddfSAnthony PERARDxen_ctrl_version=""
376eb6fda0fSAnthony PERARDxen_pci_passthrough=""
377377529c0SPaolo Bonzinilinux_aio=""
378c10dd856SAarushi Mehtalinux_io_uring=""
37947e98658SCorey Bryantcap_ng=""
380377529c0SPaolo Bonziniattr=""
3814f26f2b6SAvi Kivitylibattr=""
382377529c0SPaolo Bonzinixfs=""
383b3f6ea7eSPaolo Bonzinitcg="yes"
384a40161cbSPaolo Bonzinimembarrier=""
385299e6f19SPaolo Bonzinivhost_net=""
386299e6f19SPaolo Bonzinivhost_crypto=""
387299e6f19SPaolo Bonzinivhost_scsi=""
388299e6f19SPaolo Bonzinivhost_vsock=""
389e6a74868SMarc-André Lureauvhost_user=""
39098fc1adaSDr. David Alan Gilbertvhost_user_fs=""
391d41a75a2SBradkvm="no"
392b0cb0a66SVincent Palatinhax="no"
393c97d6d2cSSergio Andres Gomez Del Realhvf="no"
394d661d9a4SJustin Terry (VM)whpx="no"
3952da776dbSMichael R. Hinesrdma=""
39621ab34c9SMarcel Apfelbaumpvrdma=""
397377529c0SPaolo Bonzinigprof="no"
398377529c0SPaolo Bonzinidebug_tcg="no"
399377529c0SPaolo Bonzinidebug="no"
400247724cbSMarc-André Lureausanitizers="no"
4010aebab04SLingfeng Yangtsan="no"
402b553a042SJohn Snowfortify_source=""
403377529c0SPaolo Bonzinistrip_opt="yes"
4049195b2c2SStefan Weiltcg_interpreter="no"
405377529c0SPaolo Bonzinibigendian="no"
406377529c0SPaolo Bonzinimingw32="no"
4071d728c39SBlue Swirlgcov="no"
4081d728c39SBlue Swirlgcov_tool="gcov"
409377529c0SPaolo BonziniEXESUF=""
41017969268SFam ZhengDSOSUF=".so"
41117969268SFam ZhengLDFLAGS_SHARED="-shared"
41217969268SFam Zhengmodules="no"
413bd83c861SChristian Ehrhardtmodule_upgrades="no"
414377529c0SPaolo Bonziniprefix="/usr/local"
4153d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
416377529c0SPaolo Bonziniconfsuffix="/qemu"
417675b9b53SMarc-André Lureauslirp=""
418377529c0SPaolo Bonzinioss_lib=""
419377529c0SPaolo Bonzinibsd="no"
420377529c0SPaolo Bonzinilinux="no"
421377529c0SPaolo Bonzinisolaris="no"
422377529c0SPaolo Bonziniprofiler="no"
423377529c0SPaolo Bonzinicocoa="no"
424377529c0SPaolo Bonzinisoftmmu="yes"
425377529c0SPaolo Bonzinilinux_user="no"
426377529c0SPaolo Bonzinibsd_user="no"
427377529c0SPaolo Bonziniblobs="yes"
42805dfa22bSPhilippe Mathieu-Daudéedk2_blobs="no"
429377529c0SPaolo Bonzinipkgversion=""
43040d6444eSAvi Kivitypie=""
4313556c233SPaolo Bonziniqom_cast_debug="yes"
432baf86d6bSPaolo Bonzinitrace_backends="log"
433377529c0SPaolo Bonzinitrace_file="trace"
434377529c0SPaolo Bonzinispice=""
435377529c0SPaolo Bonzinirbd=""
4367b02f544SMarc-André Lureausmartcard=""
4372b2325ffSGerd Hoffmannlibusb=""
43869354a83SHans de Goedeusb_redir=""
439da076ffeSGerd Hoffmannopengl=""
440014cb152SGerd Hoffmannopengl_dmabuf="no"
4415dd89908SRichard Hendersoncpuid_h="no"
44286583a07SLiam Merwickavx2_opt=""
4431ece9905SAlon Levyzlib="yes"
4448ca80760SRichard Hendersoncapstone=""
445b25c9dffSStefan Weillzo=""
446b25c9dffSStefan Weilsnappy=""
4476b383c08SPeter Wubzip2=""
44883bc1f97SJulio Faraccolzfse=""
4493a678481SJuan Quintelazstd=""
450e8ef31a3SMichael Tokarevguest_agent=""
451d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
45250cbebb9SMichael Rothguest_agent_ntddscsi="no"
4539dacf32dSYossi Hindinguest_agent_msi=""
454d9840e25STomoki Sekiyamavss_win32_sdk=""
455d9840e25STomoki Sekiyamawin_sdk="no"
456e10ee3f5SPhilippe Mathieu-Daudéwant_tools=""
457c589b249SRonnie Sahlberglibiscsi=""
4586542aa9cSPeter Lievenlibnfs=""
459519175a2SAlex Barcelocoroutine=""
46070c60c08SStefan Hajnoczicoroutine_pool=""
4617d992e4dSPeter Lievendebug_stack_usage="no"
462f0d92b56SLongpeng(Mike)crypto_afalg="no"
463f794573eSEduardo Otuboseccomp=""
464eb100396SBharata B Raoglusterfs=""
465d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4660c14fb47SBharata B Raoglusterfs_discard="no"
467df3a429aSNiels de Vosglusterfs_fallocate="no"
4687c815372SBharata B Raoglusterfs_zerofill="no"
469e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
4700e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
471a4ccabcfSAnthony Liguorigtk=""
472925a0400SGerd Hoffmanngtk_gl="no"
473a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
474ddbb0d09SDaniel P. Berrangegnutls=""
47591bfcdb0SDaniel P. Berrangenettle=""
476dc2207afSDaniel P. Berrangénettle_xts="no"
47791bfcdb0SDaniel P. Berrangegcrypt=""
4781f923c70SLongpeng(Mike)gcrypt_hmac="no"
479e0576942SDaniel P. Berrangégcrypt_xts="no"
480e0576942SDaniel P. Berrangéqemu_private_xts="yes"
4818953caf3SDaniel P. Berrangeauth_pam=""
482bbbf9bfbSStefan Weilvte=""
4839d9e1521SGerd Hoffmannvirglrenderer=""
4847aaa6a16SPaolo Bonzinitpm=""
485b10d49d7SPino Toscanolibssh=""
486ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
487a99d57bbSWanlong Gaonuma=""
4882847b469SFam Zhengtcmalloc="no"
4897b01cb97SAlexandre Derumierjemalloc="no"
490a6b1d4c0SChanglong Xiereplication="yes"
4912f740136SJeff Codybochs="yes"
4922f740136SJeff Codycloop="yes"
4932f740136SJeff Codydmg="yes"
4942f740136SJeff Codyqcow1="yes"
4952f740136SJeff Codyvdi="yes"
4962f740136SJeff Codyvvfat="yes"
4972f740136SJeff Codyqed="yes"
4982f740136SJeff Codyparallels="yes"
4992f740136SJeff Codysheepdog="yes"
500ed279a06SKlim Kireevlibxml2=""
501ba59fb77SPaolo Bonzinidebug_mutex="no"
50217824406SJunyan Helibpmem=""
503f3494749SPaolo Bonzinidefault_devices="yes"
50440e8c6f4SAlex Bennéeplugins="no"
505adc28027SAlexander Bulekovfuzzing="no"
506b767d257SMarek Marczykowski-Góreckirng_none="no"
50754e7aac0SAlexey Krasikovsecret_keyring=""
50821b2eca6SJingqi Liulibdaxctl=""
509377529c0SPaolo Bonzini
510898be3e0SPeter Maydellsupported_cpu="no"
511898be3e0SPeter Maydellsupported_os="no"
512fb59dabdSPeter Maydellbogus_os="no"
5135a22ab71SYang Zhongmalloc_trim=""
514898be3e0SPeter Maydell
515ac0df51dSaliguori# parse CC options first
516ac0df51dSaliguorifor opt do
51789138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
518ac0df51dSaliguori  case "$opt" in
519ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
520ac0df51dSaliguori  ;;
5213d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
522ac0df51dSaliguori  ;;
52383f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
52483f73fceSTomoki Sekiyama  ;;
5252ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5262ff6b91eSJuan Quintela  ;;
527de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
528db5adeaaSPaolo Bonzini                    QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
529e2a2ed06SJuan Quintela  ;;
53011cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
53111cde1c8SBruno Dominguez  ;;
532db5adeaaSPaolo Bonzini  --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
533f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
534e2a2ed06SJuan Quintela  ;;
5355bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
5365bc62e01SGerd Hoffmann  ;;
5375bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
5385bc62e01SGerd Hoffmann  ;;
539d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
540d75402b5SAlex Bennée  ;;
541d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
542d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
5432038f8c8SPaolo Bonzini                      cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}"
544d422b2bcSAlex Bennée  ;;
545d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
5462038f8c8SPaolo Bonzini                cc_archs="$cc_archs $cc_arch"
547d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
5482038f8c8SPaolo Bonzini                cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}"
549d75402b5SAlex Bennée  ;;
550ac0df51dSaliguori  esac
551ac0df51dSaliguoridone
552ac0df51dSaliguori# OS specific
553ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
55493148aa5SStefan Weil# we can eliminate its usage altogether.
555ac0df51dSaliguori
556e49d021eSPeter Maydell# Preferred compiler:
557e49d021eSPeter Maydell#  ${CC} (if set)
558e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
559e49d021eSPeter Maydell#  system compiler
560e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
561e49d021eSPeter Maydell  cc="$host_cc"
562e49d021eSPeter Maydellelse
563b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
564e49d021eSPeter Maydellfi
565e49d021eSPeter Maydell
56683f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
56783f73fceSTomoki Sekiyama  cxx="c++"
56883f73fceSTomoki Sekiyamaelse
56983f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
57083f73fceSTomoki Sekiyamafi
57183f73fceSTomoki Sekiyama
572b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
573cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5745f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5753dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
576b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
577b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5789f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5794852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
580b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
581b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
58217884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
58317884d7bSSergei Trofimovichquery_pkg_config() {
58417884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
58517884d7bSSergei Trofimovich}
58617884d7bSSergei Trofimovichpkg_config=query_pkg_config
58747c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
588ac0df51dSaliguori
58945d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
59045d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
59145d285abSPeter Maydell
592be17dc90SMichael S. Tsirkin# default flags for all hosts
5932d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5942d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5952d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
5962d31515bSPeter Maydell# provides these semantics.)
597*086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
598*086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
599c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
600be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
60125211446SPaolo BonziniQEMU_INCLUDES="-iquote . -iquote ${source_path} -iquote ${source_path}/accel/tcg -iquote ${source_path}/include"
60225211446SPaolo BonziniQEMU_INCLUDES="$QEMU_INCLUDES -iquote ${source_path}/disas/libvixl"
603*086d5f75SPaolo BonziniCFLAGS="-std=gnu99 -Wall"
604*086d5f75SPaolo Bonzini
605be17dc90SMichael S. Tsirkin
606cab00a5aSMichael S. Tsirkin# running configure in the source tree?
607cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
608cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
609cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
610cab00a5aSMichael S. Tsirkinelse
611cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
612cab00a5aSMichael S. Tsirkinfi
613cab00a5aSMichael S. Tsirkin
614ac0df51dSaliguoricheck_define() {
615ac0df51dSaliguoricat > $TMPC <<EOF
616ac0df51dSaliguori#if !defined($1)
617fd786e1aSPeter Maydell#error $1 not defined
618ac0df51dSaliguori#endif
619ac0df51dSaliguoriint main(void) { return 0; }
620ac0df51dSaliguoriEOF
62152166aa0SJuan Quintela  compile_object
622ac0df51dSaliguori}
623ac0df51dSaliguori
624307119e7SGerd Hoffmanncheck_include() {
625307119e7SGerd Hoffmanncat > $TMPC <<EOF
626307119e7SGerd Hoffmann#include <$1>
627307119e7SGerd Hoffmannint main(void) { return 0; }
628307119e7SGerd HoffmannEOF
629307119e7SGerd Hoffmann  compile_object
630307119e7SGerd Hoffmann}
631307119e7SGerd Hoffmann
63293b25869SJohn Snowwrite_c_skeleton() {
63393b25869SJohn Snow    cat > $TMPC <<EOF
63493b25869SJohn Snowint main(void) { return 0; }
63593b25869SJohn SnowEOF
63693b25869SJohn Snow}
63793b25869SJohn Snow
638adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() {
639adc28027SAlexander Bulekov    cat > $TMPC <<EOF
640adc28027SAlexander Bulekov#include <stdint.h>
641adc28027SAlexander Bulekov#include <sys/types.h>
642adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size);
643adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; }
644adc28027SAlexander BulekovEOF
645adc28027SAlexander Bulekov}
646adc28027SAlexander Bulekov
647bbea4050SPeter Maydellif check_define __linux__ ; then
648bbea4050SPeter Maydell  targetos="Linux"
649bbea4050SPeter Maydellelif check_define _WIN32 ; then
650bbea4050SPeter Maydell  targetos='MINGW32'
651bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
652bbea4050SPeter Maydell  targetos='OpenBSD'
653bbea4050SPeter Maydellelif check_define __sun__ ; then
654bbea4050SPeter Maydell  targetos='SunOS'
655bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
656bbea4050SPeter Maydell  targetos='Haiku'
657951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
658951fedfcSPeter Maydell  targetos='FreeBSD'
659951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
660951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
661951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
662951fedfcSPeter Maydell  targetos='DragonFly'
663951fedfcSPeter Maydellelif check_define __NetBSD__; then
664951fedfcSPeter Maydell  targetos='NetBSD'
665951fedfcSPeter Maydellelif check_define __APPLE__; then
666951fedfcSPeter Maydell  targetos='Darwin'
667bbea4050SPeter Maydellelse
668951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
669951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
670951fedfcSPeter Maydell  # be the result of a missing compiler.
671951fedfcSPeter Maydell  targetos='bogus'
672951fedfcSPeter Maydell  bogus_os='yes'
673bbea4050SPeter Maydellfi
674bbea4050SPeter Maydell
675bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
676bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
677bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
678bbea4050SPeter Maydell# the correct CPU with the --cpu option.
679bbea4050SPeter Maydellcase $targetos in
680bbea4050SPeter MaydellDarwin)
681bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
682bbea4050SPeter Maydell  # run 64-bit userspace code.
683bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
684bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
685bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
686bbea4050SPeter Maydell    cpu="x86_64"
687bbea4050SPeter Maydell  fi
688bbea4050SPeter Maydell  ;;
689bbea4050SPeter MaydellSunOS)
69089138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
691bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
692bbea4050SPeter Maydell    cpu="x86_64"
693bbea4050SPeter Maydell  fi
694bbea4050SPeter Maydellesac
695bbea4050SPeter Maydell
6962ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
6972ff6b91eSJuan Quintela  # command line argument
6982ff6b91eSJuan Quintela  :
6992ff6b91eSJuan Quintelaelif check_define __i386__ ; then
700ac0df51dSaliguori  cpu="i386"
701ac0df51dSaliguorielif check_define __x86_64__ ; then
702c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
703c72b26ecSRichard Henderson    cpu="x32"
704c72b26ecSRichard Henderson  else
705ac0df51dSaliguori    cpu="x86_64"
706c72b26ecSRichard Henderson  fi
7073aa9bd6cSblueswir1elif check_define __sparc__ ; then
7083aa9bd6cSblueswir1  if check_define __arch64__ ; then
7093aa9bd6cSblueswir1    cpu="sparc64"
7103aa9bd6cSblueswir1  else
7113aa9bd6cSblueswir1    cpu="sparc"
7123aa9bd6cSblueswir1  fi
713fdf7ed96Smalcelif check_define _ARCH_PPC ; then
714fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
715f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
716f8378accSRichard Henderson      cpu="ppc64le"
717f8378accSRichard Henderson    else
718fdf7ed96Smalc      cpu="ppc64"
719f8378accSRichard Henderson    fi
720ac0df51dSaliguori  else
721fdf7ed96Smalc    cpu="ppc"
722fdf7ed96Smalc  fi
723afa05235SAurelien Jarnoelif check_define __mips__ ; then
724afa05235SAurelien Jarno  cpu="mips"
725d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
726d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
727d66ed0eaSAurelien Jarno    cpu="s390x"
728d66ed0eaSAurelien Jarno  else
729d66ed0eaSAurelien Jarno    cpu="s390"
730d66ed0eaSAurelien Jarno  fi
731c4f80543SAlistair Franciselif check_define __riscv ; then
732c4f80543SAlistair Francis  if check_define _LP64 ; then
733c4f80543SAlistair Francis    cpu="riscv64"
734c4f80543SAlistair Francis  else
735c4f80543SAlistair Francis    cpu="riscv32"
736c4f80543SAlistair Francis  fi
73721d89f84SPeter Maydellelif check_define __arm__ ; then
73821d89f84SPeter Maydell  cpu="arm"
7391f080313SClaudio Fontanaelif check_define __aarch64__ ; then
7401f080313SClaudio Fontana  cpu="aarch64"
741fdf7ed96Smalcelse
74289138857SStefan Weil  cpu=$(uname -m)
743ac0df51dSaliguorifi
744ac0df51dSaliguori
745359bc95dSPeter MaydellARCH=
746359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
747359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
7487d13299dSbellardcase "$cpu" in
749ee35e968SThomas Huth  ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
750898be3e0SPeter Maydell    supported_cpu="yes"
751898be3e0SPeter Maydell  ;;
752f8378accSRichard Henderson  ppc64le)
753f8378accSRichard Henderson    ARCH="ppc64"
754f8378accSRichard Henderson    supported_cpu="yes"
755f8378accSRichard Henderson  ;;
7567d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
75797a847bcSbellard    cpu="i386"
758898be3e0SPeter Maydell    supported_cpu="yes"
7597d13299dSbellard  ;;
760aaa5fa14Saurel32  x86_64|amd64)
761aaa5fa14Saurel32    cpu="x86_64"
762898be3e0SPeter Maydell    supported_cpu="yes"
763aaa5fa14Saurel32  ;;
76421d89f84SPeter Maydell  armv*b|armv*l|arm)
76521d89f84SPeter Maydell    cpu="arm"
766898be3e0SPeter Maydell    supported_cpu="yes"
7677d13299dSbellard  ;;
7681f080313SClaudio Fontana  aarch64)
7691f080313SClaudio Fontana    cpu="aarch64"
770898be3e0SPeter Maydell    supported_cpu="yes"
7711f080313SClaudio Fontana  ;;
772afa05235SAurelien Jarno  mips*)
773afa05235SAurelien Jarno    cpu="mips"
774898be3e0SPeter Maydell    supported_cpu="yes"
775afa05235SAurelien Jarno  ;;
7763142255cSblueswir1  sparc|sun4[cdmuv])
777ae228531Sbellard    cpu="sparc"
7786499fd15SPeter Maydell    supported_cpu="yes"
779ae228531Sbellard  ;;
7807d13299dSbellard  *)
781359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
782359bc95dSPeter Maydell    ARCH=unknown
7837d13299dSbellard  ;;
7847d13299dSbellardesac
785359bc95dSPeter Maydellif test -z "$ARCH"; then
786359bc95dSPeter Maydell  ARCH="$cpu"
787359bc95dSPeter Maydellfi
788e2d52ad3SJuan Quintela
7897d13299dSbellard# OS specific
7900dbfc675SJuan Quintela
791adfc3e91SStacey Son# host *BSD for user mode
792adfc3e91SStacey SonHOST_VARIANT_DIR=""
793adfc3e91SStacey Son
7947d13299dSbellardcase $targetos in
79567b915a5SbellardMINGW32*)
79667b915a5Sbellard  mingw32="yes"
797b0cb0a66SVincent Palatin  hax="yes"
798299e6f19SPaolo Bonzini  vhost_user="no"
7993cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
800307119e7SGerd Hoffmann  if check_include dsound.h; then
8013cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
802307119e7SGerd Hoffmann  else
803307119e7SGerd Hoffmann    audio_drv_list=""
804307119e7SGerd Hoffmann  fi
805898be3e0SPeter Maydell  supported_os="yes"
806469a788cSAlex Bennée  pie="no"
80767b915a5Sbellard;;
8085c40d2bdSthsGNU/kFreeBSD)
809a167ba50SAurelien Jarno  bsd="yes"
8106a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8110bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
8125c40d2bdSths;;
8137d3505c5SbellardFreeBSD)
8147d3505c5Sbellard  bsd="yes"
8150db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8166a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8170bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
818f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
819f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
820a7764f15SEd Maste  # needed for kinfo_getproc
821a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
82258952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
823adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
824898be3e0SPeter Maydell  supported_os="yes"
8257d3505c5Sbellard;;
826c5e97233Sblueswir1DragonFly)
827c5e97233Sblueswir1  bsd="yes"
8280db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8296a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8300bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
831adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
832c5e97233Sblueswir1;;
8337d3505c5SbellardNetBSD)
8347d3505c5Sbellard  bsd="yes"
835604a5b99SKamil Rytarowski  hax="yes"
8360db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8376a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8380bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8398ef92a88Sblueswir1  oss_lib="-lossaudio"
840adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8413c2bdbc1SKamil Rytarowski  supported_os="yes"
8427d3505c5Sbellard;;
8437d3505c5SbellardOpenBSD)
8447d3505c5Sbellard  bsd="yes"
8450db4a067SPaolo Bonzini  make="${MAKE-gmake}"
846f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
8470bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
848adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
8490a773d55SBrad Smith  supported_os="yes"
8507d3505c5Sbellard;;
85183fb7adfSbellardDarwin)
85283fb7adfSbellard  bsd="yes"
85383fb7adfSbellard  darwin="yes"
854b0cb0a66SVincent Palatin  hax="yes"
855c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
85617969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
8571b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
858a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
859db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS"
8601b0f9cc2Saliguori  fi
861fd677642Sths  cocoa="yes"
8626a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
86314382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
864db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS"
8657973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
866a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
867a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
868a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
869adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
870898be3e0SPeter Maydell  supported_os="yes"
87183fb7adfSbellard;;
872ec530c81SbellardSunOS)
873ec530c81Sbellard  solaris="yes"
8740db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8750db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
876e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
8776b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
8786a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
8796b4d2ba1Sths  fi
880c2de5c91Smalc  audio_possible_drivers="oss sdl"
881d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
882d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
883d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
884d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
885560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
886560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
887560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
888ec530c81Sbellard;;
889179cf400SAndreas FärberHaiku)
890179cf400SAndreas Färber  haiku="yes"
891fc433430SDavid CARLIER  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -DBSD_SOURCE $QEMU_CFLAGS"
892fc433430SDavid CARLIER  LIBS="-lposix_error_mapper -lnetwork -lbsd $LIBS"
893179cf400SAndreas Färber;;
894898be3e0SPeter MaydellLinux)
8957183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
8960bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
8975327cf48Sbellard  linux="yes"
898831b7825Sths  linux_user="yes"
899af2be207SJan Kiszka  kvm="yes"
90025211446SPaolo Bonzini  QEMU_INCLUDES="-isystem ${source_path}/linux-headers -I$PWD/linux-headers $QEMU_INCLUDES"
901898be3e0SPeter Maydell  supported_os="yes"
9023efac6ebSTomáš Golembiovský  libudev="yes"
903898be3e0SPeter Maydell;;
9047d13299dSbellardesac
9057d13299dSbellard
9067d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
907b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
90884778508Sblueswir1    bsd_user="yes"
9097d3505c5Sbellard  fi
91008de3949SAndreas Färberfi
9117d3505c5Sbellard
9120db4a067SPaolo Bonzini: ${make=${MAKE-make}}
9130db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
914faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
915faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
916ddf90699SEduardo Habkost# we check that too
917faf44142SDaniel P. Berrangépython=
918ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python
919faf44142SDaniel P. Berrangédo
920faf44142SDaniel P. Berrangé    if has "$binary"
921faf44142SDaniel P. Berrangé    then
92295c5f2deSPaolo Bonzini        python=$(command -v "$binary")
923faf44142SDaniel P. Berrangé        break
924faf44142SDaniel P. Berrangé    fi
925faf44142SDaniel P. Berrangédone
926903458c8SMarkus Armbruster
927903458c8SMarkus Armbrustersphinx_build=
928903458c8SMarkus Armbrusterfor binary in sphinx-build-3 sphinx-build
929903458c8SMarkus Armbrusterdo
930903458c8SMarkus Armbruster    if has "$binary"
931903458c8SMarkus Armbruster    then
932903458c8SMarkus Armbruster        sphinx_build=$(command -v "$binary")
933903458c8SMarkus Armbruster        break
934903458c8SMarkus Armbruster    fi
935903458c8SMarkus Armbrusterdone
936903458c8SMarkus Armbruster
93739d87c8cSAlex Bennée# Check for ancillary tools used in testing
93839d87c8cSAlex Bennéegenisoimage=
9393df437c7SAlex Bennéefor binary in genisoimage mkisofs
94039d87c8cSAlex Bennéedo
94139d87c8cSAlex Bennée    if has $binary
94239d87c8cSAlex Bennée    then
94339d87c8cSAlex Bennée        genisoimage=$(command -v "$binary")
94439d87c8cSAlex Bennée        break
94539d87c8cSAlex Bennée    fi
94639d87c8cSAlex Bennéedone
94739d87c8cSAlex Bennée
948e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
9490db4a067SPaolo Bonzini
9503c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
9513c4a4d0dSPeter Maydellif has clang; then
9523c4a4d0dSPeter Maydell  objcc=clang
9533c4a4d0dSPeter Maydellelse
9543c4a4d0dSPeter Maydell  objcc="$cc"
9553c4a4d0dSPeter Maydellfi
9563c4a4d0dSPeter Maydell
9573457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
9583457a3f8SJuan Quintela  EXESUF=".exe"
95917969268SFam Zheng  DSOSUF=".dll"
96078e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
961*086d5f75SPaolo Bonzini  CFLAGS="-mthreads $CFLAGS"
962b965e8c5SPaolo Bonzini  LIBS="-lwinmm -lws2_32 $LIBS"
96393b25869SJohn Snow  write_c_skeleton;
964f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
965f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
966f7cf5d5bSStefan Weil  fi
967c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
968683035deSPaolo Bonzini  confsuffix=""
969105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
9703457a3f8SJuan Quintelafi
9713457a3f8SJuan Quintela
972487fefdbSAnthony Liguoriwerror=""
97385aa5189Sbellard
9747d13299dSbellardfor opt do
97589138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
9767d13299dSbellard  case "$opt" in
9772efc3265Sbellard  --help|-h) show_help=yes
9782efc3265Sbellard  ;;
97999123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
98099123e13SMike Frysinger  ;;
981b1a550a0Spbrook  --prefix=*) prefix="$optarg"
9827d13299dSbellard  ;;
983b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
98432ce6337Sbellard  ;;
985ac0df51dSaliguori  --cross-prefix=*)
9867d13299dSbellard  ;;
987ac0df51dSaliguori  --cc=*)
9887d13299dSbellard  ;;
989b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
99083469015Sbellard  ;;
99183f73fceSTomoki Sekiyama  --cxx=*)
99283f73fceSTomoki Sekiyama  ;;
993e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
994e007dbecSMichael S. Tsirkin  ;;
9953c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
9963c4a4d0dSPeter Maydell  ;;
997b1a550a0Spbrook  --make=*) make="$optarg"
9987d13299dSbellard  ;;
9996a882643Spbrook  --install=*) install="$optarg"
10006a882643Spbrook  ;;
1001c886edfbSBlue Swirl  --python=*) python="$optarg"
1002c886edfbSBlue Swirl  ;;
10032eb054c2SPeter Maydell  --sphinx-build=*) sphinx_build="$optarg"
10042eb054c2SPeter Maydell  ;;
10051d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
10061d728c39SBlue Swirl  ;;
1007e2d8830eSBrad  --smbd=*) smbd="$optarg"
1008e2d8830eSBrad  ;;
1009e2a2ed06SJuan Quintela  --extra-cflags=*)
10107d13299dSbellard  ;;
101111cde1c8SBruno Dominguez  --extra-cxxflags=*)
101211cde1c8SBruno Dominguez  ;;
1013e2a2ed06SJuan Quintela  --extra-ldflags=*)
10147d13299dSbellard  ;;
10155bc62e01SGerd Hoffmann  --enable-debug-info)
10165bc62e01SGerd Hoffmann  ;;
10175bc62e01SGerd Hoffmann  --disable-debug-info)
10185bc62e01SGerd Hoffmann  ;;
1019d75402b5SAlex Bennée  --cross-cc-*)
1020d75402b5SAlex Bennée  ;;
102117969268SFam Zheng  --enable-modules)
102217969268SFam Zheng      modules="yes"
102317969268SFam Zheng  ;;
10243aa88b31SStefan Hajnoczi  --disable-modules)
10253aa88b31SStefan Hajnoczi      modules="no"
10263aa88b31SStefan Hajnoczi  ;;
1027bd83c861SChristian Ehrhardt  --disable-module-upgrades) module_upgrades="no"
1028bd83c861SChristian Ehrhardt  ;;
1029bd83c861SChristian Ehrhardt  --enable-module-upgrades) module_upgrades="yes"
1030bd83c861SChristian Ehrhardt  ;;
10312ff6b91eSJuan Quintela  --cpu=*)
10327d13299dSbellard  ;;
1033b1a550a0Spbrook  --target-list=*) target_list="$optarg"
1034447e133fSAlex Bennée                   if test "$target_list_exclude"; then
1035447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
1036447e133fSAlex Bennée                   fi
1037447e133fSAlex Bennée  ;;
1038447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
1039447e133fSAlex Bennée                   if test "$target_list"; then
1040447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
1041447e133fSAlex Bennée                   fi
1042de83cd02Sbellard  ;;
10435b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
10445b808275SLluís Vilanova  ;;
10455b808275SLluís Vilanova  # XXX: backwards compatibility
10465b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
104794a420b1SStefan Hajnoczi  ;;
104874242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
10499410b56cSPrerna Saxena  ;;
1050f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
1051f3494749SPaolo Bonzini  ;;
1052f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
1053f3494749SPaolo Bonzini  ;;
10547d13299dSbellard  --enable-gprof) gprof="yes"
10557d13299dSbellard  ;;
10561d728c39SBlue Swirl  --enable-gcov) gcov="yes"
10571d728c39SBlue Swirl  ;;
105879427693SLoïc Minier  --static)
105979427693SLoïc Minier    static="yes"
106017884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
106143ce4dfeSbellard  ;;
10620b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
10630b24e75fSPaolo Bonzini  ;;
10640b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
10650b24e75fSPaolo Bonzini  ;;
10663aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
10673aa5d2beSAlon Levy  ;;
10688bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
10698bf188aaSMichael Tokarev  ;;
10700f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
10710f94d6daSAlon Levy  ;;
1072528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
10730b24e75fSPaolo Bonzini  ;;
1074023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1075023d3d67SEduardo Habkost  ;;
1076850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
10770b24e75fSPaolo Bonzini  ;;
1078ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
107907381cc1SAnthony Liguori  ;;
1080785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1081785c23aeSLuiz Capitulino  ;;
10823d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
10833d5eecabSGerd Hoffmann  ;;
1084181ce1d0SOlaf Hering  --host=*|--build=*|\
1085181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1086785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1087023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1088023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1089023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1090023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1091023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1092023ddd74SMax Filippov    # lots of directory switches by default.
1093023ddd74SMax Filippov  ;;
109497a847bcSbellard  --disable-sdl) sdl="no"
109597a847bcSbellard  ;;
1096c4198157SJuan Quintela  --enable-sdl) sdl="yes"
1097c4198157SJuan Quintela  ;;
1098a442fe2fSDaniel P. Berrangé  --disable-sdl-image) sdl_image="no"
1099a442fe2fSDaniel P. Berrangé  ;;
1100a442fe2fSDaniel P. Berrangé  --enable-sdl-image) sdl_image="yes"
1101a442fe2fSDaniel P. Berrangé  ;;
11023556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
11033556c233SPaolo Bonzini  ;;
11043556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
11053556c233SPaolo Bonzini  ;;
1106983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1107983eef5aSMeador Inge  ;;
1108983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1109983eef5aSMeador Inge  ;;
1110fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1111fe8fc5aeSPaolo Bonzini  ;;
1112fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1113fe8fc5aeSPaolo Bonzini  ;;
1114821601eaSJes Sorensen  --disable-vnc) vnc="no"
1115821601eaSJes Sorensen  ;;
1116821601eaSJes Sorensen  --enable-vnc) vnc="yes"
1117821601eaSJes Sorensen  ;;
11182f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
11192f6a1ab0Sblueswir1  ;;
11200c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
11210c58ac1cSmalc  ;;
112289138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1123b64ec4e4SFam Zheng  ;;
112489138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1125eb852011SMarkus Armbruster  ;;
1126f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1127f8393946Saurel32  ;;
1128f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1129f8393946Saurel32  ;;
1130f3d08ee6SPaul Brook  --enable-debug)
1131f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1132f3d08ee6SPaul Brook      debug_tcg="yes"
11331fcc6d42SPeter Xu      debug_mutex="yes"
1134f3d08ee6SPaul Brook      debug="yes"
1135f3d08ee6SPaul Brook      strip_opt="no"
1136b553a042SJohn Snow      fortify_source="no"
1137f3d08ee6SPaul Brook  ;;
1138247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1139247724cbSMarc-André Lureau  ;;
1140247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1141247724cbSMarc-André Lureau  ;;
11420aebab04SLingfeng Yang  --enable-tsan) tsan="yes"
11430aebab04SLingfeng Yang  ;;
11440aebab04SLingfeng Yang  --disable-tsan) tsan="no"
11450aebab04SLingfeng Yang  ;;
114603b4fe7dSaliguori  --enable-sparse) sparse="yes"
114703b4fe7dSaliguori  ;;
114803b4fe7dSaliguori  --disable-sparse) sparse="no"
114903b4fe7dSaliguori  ;;
11501625af87Saliguori  --disable-strip) strip_opt="no"
11511625af87Saliguori  ;;
11522f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
11532f9606b3Saliguori  ;;
1154ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1155ea784e3bSJuan Quintela  ;;
11562f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
11572f6f5c7aSCorentin Chary  ;;
11582f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
11592f6f5c7aSCorentin Chary  ;;
1160efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1161efe556adSCorentin Chary  ;;
1162efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1163efe556adSCorentin Chary  ;;
1164443f1376Sbellard  --disable-slirp) slirp="no"
1165c20709aaSbellard  ;;
11667c57bdd8SMarc-André Lureau  --enable-slirp=git) slirp="git"
11677c57bdd8SMarc-André Lureau  ;;
1168675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1169675b9b53SMarc-André Lureau  ;;
1170e0e6c8c0Saliguori  --disable-vde) vde="no"
11718a16d273Sths  ;;
1172dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1173dfb278bdSJuan Quintela  ;;
117458952137SVincenzo Maffione  --disable-netmap) netmap="no"
117558952137SVincenzo Maffione  ;;
117658952137SVincenzo Maffione  --enable-netmap) netmap="yes"
117758952137SVincenzo Maffione  ;;
1178e37630caSaliguori  --disable-xen) xen="no"
1179e37630caSaliguori  ;;
1180fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1181fc321b4bSJuan Quintela  ;;
1182eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1183eb6fda0fSAnthony PERARD  ;;
1184eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1185eb6fda0fSAnthony PERARD  ;;
11862e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
11872e4d9fb1Saurel32  ;;
11884ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
11894ffcedb6SJuan Quintela  ;;
11907ba1e619Saliguori  --disable-kvm) kvm="no"
11917ba1e619Saliguori  ;;
1192b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1193b31a0277SJuan Quintela  ;;
1194b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1195180fb750Szhanghailiang  ;;
1196b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1197180fb750Szhanghailiang  ;;
1198c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1199c97d6d2cSSergio Andres Gomez Del Real  ;;
1200c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1201c97d6d2cSSergio Andres Gomez Del Real  ;;
1202d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1203d661d9a4SJustin Terry (VM)  ;;
1204d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1205d661d9a4SJustin Terry (VM)  ;;
12069195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
12079195b2c2SStefan Weil  ;;
12089195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
12099195b2c2SStefan Weil  ;;
121047e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
121147e98658SCorey Bryant  ;;
121247e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
121347e98658SCorey Bryant  ;;
1214b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1215b3f6ea7eSPaolo Bonzini  ;;
1216b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1217b3f6ea7eSPaolo Bonzini  ;;
12185a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
12195a22ab71SYang Zhong  ;;
12205a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
12215a22ab71SYang Zhong  ;;
1222cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1223cd4ec0b4SGerd Hoffmann  ;;
1224cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1225cd4ec0b4SGerd Hoffmann  ;;
1226c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1227c589b249SRonnie Sahlberg  ;;
1228c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1229c589b249SRonnie Sahlberg  ;;
12306542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
12316542aa9cSPeter Lieven  ;;
12326542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
12336542aa9cSPeter Lieven  ;;
123405c2a3e7Sbellard  --enable-profiler) profiler="yes"
123505c2a3e7Sbellard  ;;
123614821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
123714821030SPavel Borzenkov  ;;
1238c2de5c91Smalc  --enable-cocoa)
1239c2de5c91Smalc      cocoa="yes" ;
124089138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
12415b0753e0Sbellard  ;;
1242cad25d69Spbrook  --disable-system) softmmu="no"
12430a8e90f4Spbrook  ;;
1244cad25d69Spbrook  --enable-system) softmmu="yes"
12450a8e90f4Spbrook  ;;
12460953a80fSZachary Amsden  --disable-user)
12470953a80fSZachary Amsden      linux_user="no" ;
12480953a80fSZachary Amsden      bsd_user="no" ;
12490953a80fSZachary Amsden  ;;
12500953a80fSZachary Amsden  --enable-user) ;;
1251831b7825Sths  --disable-linux-user) linux_user="no"
12520a8e90f4Spbrook  ;;
1253831b7825Sths  --enable-linux-user) linux_user="yes"
1254831b7825Sths  ;;
125584778508Sblueswir1  --disable-bsd-user) bsd_user="no"
125684778508Sblueswir1  ;;
125784778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
125884778508Sblueswir1  ;;
125940d6444eSAvi Kivity  --enable-pie) pie="yes"
126034005a00SKirill A. Shutemov  ;;
126140d6444eSAvi Kivity  --disable-pie) pie="no"
126234005a00SKirill A. Shutemov  ;;
126385aa5189Sbellard  --enable-werror) werror="yes"
126485aa5189Sbellard  ;;
126585aa5189Sbellard  --disable-werror) werror="no"
126685aa5189Sbellard  ;;
126763678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
126863678e17SSteven Noonan  ;;
126963678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
127063678e17SSteven Noonan  ;;
12711e4f6065SDaniele Buono  --enable-safe-stack) safe_stack="yes"
12721e4f6065SDaniele Buono  ;;
12731e4f6065SDaniele Buono  --disable-safe-stack) safe_stack="no"
12741e4f6065SDaniele Buono  ;;
12754d3b6f6eSbalrog  --disable-curses) curses="no"
12764d3b6f6eSbalrog  ;;
1277c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1278c584a6d0SJuan Quintela  ;;
1279e08bb301SSamuel Thibault  --disable-iconv) iconv="no"
1280e08bb301SSamuel Thibault  ;;
1281e08bb301SSamuel Thibault  --enable-iconv) iconv="yes"
1282e08bb301SSamuel Thibault  ;;
1283769ce76dSAlexander Graf  --disable-curl) curl="no"
1284769ce76dSAlexander Graf  ;;
1285788c8196SJuan Quintela  --enable-curl) curl="yes"
1286788c8196SJuan Quintela  ;;
12872df87df7SJuan Quintela  --disable-fdt) fdt="no"
12882df87df7SJuan Quintela  ;;
12892df87df7SJuan Quintela  --enable-fdt) fdt="yes"
12902df87df7SJuan Quintela  ;;
12915c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
12925c6c3a6cSChristoph Hellwig  ;;
12935c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
12945c6c3a6cSChristoph Hellwig  ;;
1295c10dd856SAarushi Mehta  --disable-linux-io-uring) linux_io_uring="no"
1296c10dd856SAarushi Mehta  ;;
1297c10dd856SAarushi Mehta  --enable-linux-io-uring) linux_io_uring="yes"
1298c10dd856SAarushi Mehta  ;;
1299758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1300758e8e38SVenkateswararao Jujjuri (JV)  ;;
1301758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1302758e8e38SVenkateswararao Jujjuri (JV)  ;;
1303a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1304a40161cbSPaolo Bonzini  ;;
1305a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1306a40161cbSPaolo Bonzini  ;;
130777755340Sths  --disable-blobs) blobs="no"
130877755340Sths  ;;
13097e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
13104a19f1ecSpbrook  ;;
1311519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1312519175a2SAlex Barcelo  ;;
131370c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
131470c60c08SStefan Hajnoczi  ;;
131570c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
131670c60c08SStefan Hajnoczi  ;;
13177d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
13187d992e4dSPeter Lieven  ;;
1319f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1320f0d92b56SLongpeng(Mike)  ;;
1321f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1322f0d92b56SLongpeng(Mike)  ;;
1323a25dba17SJuan Quintela  --disable-docs) docs="no"
132470ec5dc0SAnthony Liguori  ;;
1325a25dba17SJuan Quintela  --enable-docs) docs="yes"
132683a3ab8bSJuan Quintela  ;;
1327d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1328d5970055SMichael S. Tsirkin  ;;
1329d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1330d5970055SMichael S. Tsirkin  ;;
1331042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1332042cea27SGonglei  ;;
1333299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1334042cea27SGonglei  ;;
13355e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
13365e9be92dSNicholas Bellinger  ;;
13375e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
13385e9be92dSNicholas Bellinger  ;;
1339fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1340fc0b9b0eSStefan Hajnoczi  ;;
1341fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1342fc0b9b0eSStefan Hajnoczi  ;;
134398fc1adaSDr. David Alan Gilbert  --disable-vhost-user-fs) vhost_user_fs="no"
134498fc1adaSDr. David Alan Gilbert  ;;
134598fc1adaSDr. David Alan Gilbert  --enable-vhost-user-fs) vhost_user_fs="yes"
134698fc1adaSDr. David Alan Gilbert  ;;
1347da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
134820ff075bSMichael Walle  ;;
1349da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
135020ff075bSMichael Walle  ;;
1351f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1352f27aaf4bSChristian Brunner  ;;
1353f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1354f27aaf4bSChristian Brunner  ;;
13558c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
13568c84cf11SSergei Trofimovich  ;;
13578c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
13588c84cf11SSergei Trofimovich  ;;
13597b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1360111a38b0SRobert Relyea  ;;
13617b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1362111a38b0SRobert Relyea  ;;
13632b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
13642b2325ffSGerd Hoffmann  ;;
13652b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
13662b2325ffSGerd Hoffmann  ;;
136769354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
136869354a83SHans de Goede  ;;
136969354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
137069354a83SHans de Goede  ;;
13711ece9905SAlon Levy  --disable-zlib-test) zlib="no"
13721ece9905SAlon Levy  ;;
1373b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1374b25c9dffSStefan Weil  ;;
1375607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1376607dacd0Sqiaonuohan  ;;
1377b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1378b25c9dffSStefan Weil  ;;
1379607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1380607dacd0Sqiaonuohan  ;;
13816b383c08SPeter Wu  --disable-bzip2) bzip2="no"
13826b383c08SPeter Wu  ;;
13836b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
13846b383c08SPeter Wu  ;;
138583bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
138683bc1f97SJulio Faracco  ;;
138783bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
138883bc1f97SJulio Faracco  ;;
13893a678481SJuan Quintela  --disable-zstd) zstd="no"
13903a678481SJuan Quintela  ;;
13913a678481SJuan Quintela  --enable-zstd) zstd="yes"
13923a678481SJuan Quintela  ;;
1393d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1394d138cee9SMichael Roth  ;;
1395d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1396d138cee9SMichael Roth  ;;
13979dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
13989dacf32dSYossi Hindin  ;;
13999dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
14009dacf32dSYossi Hindin  ;;
1401d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1402d9840e25STomoki Sekiyama  ;;
1403d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1404d9840e25STomoki Sekiyama  ;;
1405d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1406d9840e25STomoki Sekiyama  ;;
1407d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1408d9840e25STomoki Sekiyama  ;;
1409d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1410d9840e25STomoki Sekiyama  ;;
1411d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1412d9840e25STomoki Sekiyama  ;;
14134b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
14144b1c11fdSDaniel P. Berrange  ;;
14154b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
14164b1c11fdSDaniel P. Berrange  ;;
1417f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1418f794573eSEduardo Otubo  ;;
1419f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1420f794573eSEduardo Otubo  ;;
1421eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1422eb100396SBharata B Rao  ;;
142386583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
142486583a07SLiam Merwick  ;;
142586583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
142686583a07SLiam Merwick  ;;
14276b8cd447SRobert Hoo  --disable-avx512f) avx512f_opt="no"
14286b8cd447SRobert Hoo  ;;
14296b8cd447SRobert Hoo  --enable-avx512f) avx512f_opt="yes"
14306b8cd447SRobert Hoo  ;;
14316b8cd447SRobert Hoo
1432eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1433eb100396SBharata B Rao  ;;
143452b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
143552b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1436583f6e7bSStefan Hajnoczi  ;;
1437cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1438cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1439cb6414dfSFam Zheng  ;;
1440315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1441315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1442315d3184SFam Zheng  ;;
1443a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1444a4ccabcfSAnthony Liguori  ;;
1445a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1446a4ccabcfSAnthony Liguori  ;;
1447a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1448a1c5e949SDaniel P. Berrange  ;;
1449ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1450ddbb0d09SDaniel P. Berrange  ;;
1451ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1452ddbb0d09SDaniel P. Berrange  ;;
145391bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
145491bfcdb0SDaniel P. Berrange  ;;
145591bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
145691bfcdb0SDaniel P. Berrange  ;;
145791bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
145891bfcdb0SDaniel P. Berrange  ;;
145991bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
146091bfcdb0SDaniel P. Berrange  ;;
14618953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
14628953caf3SDaniel P. Berrange  ;;
14638953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
14648953caf3SDaniel P. Berrange  ;;
14652da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
14662da776dbSMichael R. Hines  ;;
14672da776dbSMichael R. Hines  --disable-rdma) rdma="no"
14682da776dbSMichael R. Hines  ;;
146921ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
147021ab34c9SMarcel Apfelbaum  ;;
147121ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
147221ab34c9SMarcel Apfelbaum  ;;
1473bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1474bbbf9bfbSStefan Weil  ;;
1475bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1476bbbf9bfbSStefan Weil  ;;
14779d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
14789d9e1521SGerd Hoffmann  ;;
14799d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
14809d9e1521SGerd Hoffmann  ;;
1481e91c793cSCole Robinson  --disable-tpm) tpm="no"
1482e91c793cSCole Robinson  ;;
1483ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1484ab214c29SStefan Berger  ;;
1485b10d49d7SPino Toscano  --disable-libssh) libssh="no"
14860a12ec87SRichard W.M. Jones  ;;
1487b10d49d7SPino Toscano  --enable-libssh) libssh="yes"
14880a12ec87SRichard W.M. Jones  ;;
1489ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1490ed1701c6SDr. David Alan Gilbert  ;;
1491ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1492ed1701c6SDr. David Alan Gilbert  ;;
1493a99d57bbSWanlong Gao  --disable-numa) numa="no"
1494a99d57bbSWanlong Gao  ;;
1495a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1496a99d57bbSWanlong Gao  ;;
1497ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1498ed279a06SKlim Kireev  ;;
1499ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1500ed279a06SKlim Kireev  ;;
15012847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
15022847b469SFam Zheng  ;;
15032847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
15042847b469SFam Zheng  ;;
15057b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
15067b01cb97SAlexandre Derumier  ;;
15077b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
15087b01cb97SAlexandre Derumier  ;;
1509a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1510a6b1d4c0SChanglong Xie  ;;
1511a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1512a6b1d4c0SChanglong Xie  ;;
15132f740136SJeff Cody  --disable-bochs) bochs="no"
15142f740136SJeff Cody  ;;
15152f740136SJeff Cody  --enable-bochs) bochs="yes"
15162f740136SJeff Cody  ;;
15172f740136SJeff Cody  --disable-cloop) cloop="no"
15182f740136SJeff Cody  ;;
15192f740136SJeff Cody  --enable-cloop) cloop="yes"
15202f740136SJeff Cody  ;;
15212f740136SJeff Cody  --disable-dmg) dmg="no"
15222f740136SJeff Cody  ;;
15232f740136SJeff Cody  --enable-dmg) dmg="yes"
15242f740136SJeff Cody  ;;
15252f740136SJeff Cody  --disable-qcow1) qcow1="no"
15262f740136SJeff Cody  ;;
15272f740136SJeff Cody  --enable-qcow1) qcow1="yes"
15282f740136SJeff Cody  ;;
15292f740136SJeff Cody  --disable-vdi) vdi="no"
15302f740136SJeff Cody  ;;
15312f740136SJeff Cody  --enable-vdi) vdi="yes"
15322f740136SJeff Cody  ;;
15332f740136SJeff Cody  --disable-vvfat) vvfat="no"
15342f740136SJeff Cody  ;;
15352f740136SJeff Cody  --enable-vvfat) vvfat="yes"
15362f740136SJeff Cody  ;;
15372f740136SJeff Cody  --disable-qed) qed="no"
15382f740136SJeff Cody  ;;
15392f740136SJeff Cody  --enable-qed) qed="yes"
15402f740136SJeff Cody  ;;
15412f740136SJeff Cody  --disable-parallels) parallels="no"
15422f740136SJeff Cody  ;;
15432f740136SJeff Cody  --enable-parallels) parallels="yes"
15442f740136SJeff Cody  ;;
15452f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
15462f740136SJeff Cody  ;;
15472f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
15482f740136SJeff Cody  ;;
1549e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1550e6a74868SMarc-André Lureau  ;;
1551299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1552299e6f19SPaolo Bonzini  ;;
1553108a6481SCindy Lu  --disable-vhost-vdpa) vhost_vdpa="no"
1554108a6481SCindy Lu  ;;
1555108a6481SCindy Lu  --enable-vhost-vdpa) vhost_vdpa="yes"
1556108a6481SCindy Lu  ;;
1557299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1558299e6f19SPaolo Bonzini  ;;
1559299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1560e6a74868SMarc-André Lureau  ;;
15618ca80760SRichard Henderson  --disable-capstone) capstone="no"
15628ca80760SRichard Henderson  ;;
15638ca80760SRichard Henderson  --enable-capstone) capstone="yes"
15648ca80760SRichard Henderson  ;;
1565e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1566e219c499SRichard Henderson  ;;
1567e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1568e219c499SRichard Henderson  ;;
1569cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1570cc84d63aSDaniel P. Berrange  ;;
1571f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1572f62bbee5SDaniel P. Berrange  ;;
1573f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1574f62bbee5SDaniel P. Berrange  ;;
1575ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1576ba59fb77SPaolo Bonzini  ;;
1577ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1578ba59fb77SPaolo Bonzini  ;;
157917824406SJunyan He  --enable-libpmem) libpmem=yes
158017824406SJunyan He  ;;
158117824406SJunyan He  --disable-libpmem) libpmem=no
158217824406SJunyan He  ;;
158375411919SJames Le Cuirot  --enable-xkbcommon) xkbcommon=yes
158475411919SJames Le Cuirot  ;;
158575411919SJames Le Cuirot  --disable-xkbcommon) xkbcommon=no
158675411919SJames Le Cuirot  ;;
158740e8c6f4SAlex Bennée  --enable-plugins) plugins="yes"
158840e8c6f4SAlex Bennée  ;;
158940e8c6f4SAlex Bennée  --disable-plugins) plugins="no"
159040e8c6f4SAlex Bennée  ;;
1591afc3a8f9SAlex Bennée  --enable-containers) use_containers="yes"
1592afc3a8f9SAlex Bennée  ;;
1593afc3a8f9SAlex Bennée  --disable-containers) use_containers="no"
1594afc3a8f9SAlex Bennée  ;;
1595adc28027SAlexander Bulekov  --enable-fuzzing) fuzzing=yes
1596adc28027SAlexander Bulekov  ;;
1597adc28027SAlexander Bulekov  --disable-fuzzing) fuzzing=no
1598adc28027SAlexander Bulekov  ;;
1599f48e590aSAlex Bennée  --gdb=*) gdb_bin="$optarg"
1600f48e590aSAlex Bennée  ;;
1601b767d257SMarek Marczykowski-Górecki  --enable-rng-none) rng_none=yes
1602b767d257SMarek Marczykowski-Górecki  ;;
1603b767d257SMarek Marczykowski-Górecki  --disable-rng-none) rng_none=no
1604b767d257SMarek Marczykowski-Górecki  ;;
160554e7aac0SAlexey Krasikov  --enable-keyring) secret_keyring="yes"
160654e7aac0SAlexey Krasikov  ;;
160754e7aac0SAlexey Krasikov  --disable-keyring) secret_keyring="no"
160854e7aac0SAlexey Krasikov  ;;
160921b2eca6SJingqi Liu  --enable-libdaxctl) libdaxctl=yes
161021b2eca6SJingqi Liu  ;;
161121b2eca6SJingqi Liu  --disable-libdaxctl) libdaxctl=no
161221b2eca6SJingqi Liu  ;;
16132d2ad6d0SFam Zheng  *)
16142d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
16152d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
16162d2ad6d0SFam Zheng      exit 1
16177f1559c6Sbalrog  ;;
16187d13299dSbellard  esac
16197d13299dSbellarddone
16207d13299dSbellard
162122a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}"
162222a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}"
162322a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}"
162422a87800SMarc-André Lureau
162522a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then
162622a87800SMarc-André Lureau    mandir="$prefix"
162722a87800SMarc-André Lureau    datadir="$prefix"
162822a87800SMarc-André Lureau    qemu_docdir="$prefix"
162922a87800SMarc-André Lureau    bindir="$prefix"
163022a87800SMarc-André Lureau    sysconfdir="$prefix"
163122a87800SMarc-André Lureau    local_statedir=
163222a87800SMarc-André Lureauelse
163322a87800SMarc-André Lureau    mandir="${mandir:-$prefix/share/man}"
163422a87800SMarc-André Lureau    datadir="${datadir:-$prefix/share}"
163522a87800SMarc-André Lureau    qemu_docdir="${qemu_docdir:-$prefix/share/doc/qemu}"
163622a87800SMarc-André Lureau    bindir="${bindir:-$prefix/bin}"
163722a87800SMarc-André Lureau    sysconfdir="${sysconfdir:-$prefix/etc}"
163822a87800SMarc-André Lureau    local_statedir="${local_statedir:-$prefix/var}"
163922a87800SMarc-André Lureaufi
164022a87800SMarc-André Lureau
164140293e58Sbellardcase "$cpu" in
1642e3608d66SRichard Henderson    ppc)
1643e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1644db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
1645e3608d66SRichard Henderson           ;;
1646e3608d66SRichard Henderson    ppc64)
1647e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1648db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1649e3608d66SRichard Henderson           ;;
16509b9c37c3SRichard Henderson    sparc)
1651f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1652db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS"
16533142255cSblueswir1           ;;
1654ed968ff1SJuan Quintela    sparc64)
165579f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1656db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
16573142255cSblueswir1           ;;
165876d83bdeSths    s390)
1659061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
1660db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS"
166128d7cc49SRichard Henderson           ;;
166228d7cc49SRichard Henderson    s390x)
1663061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
1664db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
166576d83bdeSths           ;;
166640293e58Sbellard    i386)
166779f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
1668db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
166940293e58Sbellard           ;;
167040293e58Sbellard    x86_64)
16717ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
16727ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
16737ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
16747ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
1675db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1676379f6698SPaul Brook           ;;
1677c72b26ecSRichard Henderson    x32)
1678c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1679db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS"
1680c72b26ecSRichard Henderson           ;;
168130163d89SPeter Maydell    # No special flags required for other host CPUs
16823142255cSblueswir1esac
16833142255cSblueswir1
16842038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc"
16852038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
168679f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
168779f3b12fSPeter Crosthwaite
1688affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1689affc88ccSPeter Maydell# support, even if we're using TCI.
1690affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1691affc88ccSPeter Maydell  bsd_user="no"
1692affc88ccSPeter Maydell  linux_user="no"
1693affc88ccSPeter Maydellfi
1694affc88ccSPeter Maydell
16951cf295beSPhilippe Mathieu-Daudéif [ "$bsd_user" = "no" -a "$linux_user" = "no" -a "$softmmu" = "no" ] ; then
16961cf295beSPhilippe Mathieu-Daudé  tcg="no"
16971cf295beSPhilippe Mathieu-Daudéfi
16981cf295beSPhilippe Mathieu-Daudé
169960e0df25SPeter Maydelldefault_target_list=""
170060e0df25SPeter Maydell
17016e92f823SPeter Maydellmak_wilds=""
17026e92f823SPeter Maydell
170360e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
17046e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
170560e0df25SPeter Maydellfi
170660e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
17076e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
170860e0df25SPeter Maydellfi
170960e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
17106e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
171160e0df25SPeter Maydellfi
171260e0df25SPeter Maydell
1713447e133fSAlex Bennéeif test -z "$target_list_exclude"; then
17146e92f823SPeter Maydell    for config in $mak_wilds; do
17156e92f823SPeter Maydell        default_target_list="${default_target_list} $(basename "$config" .mak)"
17166e92f823SPeter Maydell    done
1717447e133fSAlex Bennéeelse
1718447e133fSAlex Bennée    exclude_list=$(echo "$target_list_exclude" | sed -e 's/,/ /g')
1719447e133fSAlex Bennée    for config in $mak_wilds; do
1720447e133fSAlex Bennée        target="$(basename "$config" .mak)"
1721447e133fSAlex Bennée        exclude="no"
1722447e133fSAlex Bennée        for excl in $exclude_list; do
1723447e133fSAlex Bennée            if test "$excl" = "$target"; then
1724447e133fSAlex Bennée                exclude="yes"
1725447e133fSAlex Bennée                break;
1726447e133fSAlex Bennée            fi
1727447e133fSAlex Bennée        done
1728447e133fSAlex Bennée        if test "$exclude" = "no"; then
1729447e133fSAlex Bennée            default_target_list="${default_target_list} $target"
1730447e133fSAlex Bennée        fi
1731447e133fSAlex Bennée    done
1732447e133fSAlex Bennéefi
17336e92f823SPeter Maydell
1734c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
173564a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1736c53eeaf7SStefan Hajnoczi
1737af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1738af5db58eSpbrookcat << EOF
1739af5db58eSpbrook
1740af5db58eSpbrookUsage: configure [options]
1741af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1742af5db58eSpbrook
174308fb77edSStefan WeilStandard options:
174408fb77edSStefan Weil  --help                   print this message
174508fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
174608fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
174708fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
174808fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
174908fb77edSStefan Weil$(echo Available targets: $default_target_list | \
175008fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1751447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
175208fb77edSStefan Weil
175308fb77edSStefan WeilAdvanced options (experts only):
175408fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
175508fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
175608fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
175708fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
175808fb77edSStefan Weil                           build time
175908fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
176008fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
176108fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
176211cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
176308fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1764d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1765d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
176608fb77edSStefan Weil  --make=MAKE              use specified make [$make]
176708fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
176808fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
17692eb054c2SPeter Maydell  --sphinx-build=SPHINX    use specified sphinx-build [$sphinx_build]
177008fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1771db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
177208fb77edSStefan Weil  --static                 enable static build [$static]
177308fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
177408fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
177508fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
177608fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
177708fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1778db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
177908fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
178008fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
17813d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
178213336606SRobert Foley  --efi-aarch64=PATH       PATH of efi file to use for aarch64 VMs.
1783e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1784db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
178508fb77edSStefan Weil  --enable-debug           enable common debug build options
1786247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
17870aebab04SLingfeng Yang  --enable-tsan            enable thread sanitizer
178808fb77edSStefan Weil  --disable-strip          disable stripping binaries
178908fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
179063678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
179108fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
179208fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
179308fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
179408fb77edSStefan Weil  --block-drv-rw-whitelist=L
179508fb77edSStefan Weil                           set block driver read-write whitelist
179608fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
179708fb77edSStefan Weil  --block-drv-ro-whitelist=L
179808fb77edSStefan Weil                           set block driver read-only whitelist
179908fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
18005b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1801c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
180208fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
180308fb77edSStefan Weil                           Default:trace-<pid>
1804c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1805c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
18065a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1807c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1808c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
180908fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
181033c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
181108fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
181208fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1813c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1814c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1815c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1816a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1817c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1818c12d66aaSLin Ma  --enable-profiler        profiler support
1819c12d66aaSLin Ma  --enable-debug-stack-usage
1820c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
182140e8c6f4SAlex Bennée  --enable-plugins
182240e8c6f4SAlex Bennée                           enable plugins via shared library loading
1823afc3a8f9SAlex Bennée  --disable-containers     don't use containers for cross-building
1824f48e590aSAlex Bennée  --gdb=GDB-path           gdb to use for gdbstub tests [$gdb_bin]
1825c23f23b9SMichael Tokarev
1826c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1827c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1828c23f23b9SMichael Tokarev
1829c23f23b9SMichael Tokarev  system          all system emulation targets
1830c23f23b9SMichael Tokarev  user            supported user emulation targets
1831c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1832c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1833c23f23b9SMichael Tokarev  docs            build documentation
1834c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1835c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1836c23f23b9SMichael Tokarev  pie             Position Independent Executables
183721e709aaSMarc-André Lureau  modules         modules support (non-Windows)
1838bd83c861SChristian Ehrhardt  module-upgrades try to load modules from alternate paths for upgrades
1839c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1840c23f23b9SMichael Tokarev  debug-info      debugging information
1841c23f23b9SMichael Tokarev  sparse          sparse checker
18421e4f6065SDaniele Buono  safe-stack      SafeStack Stack Smash Protection. Depends on
18431e4f6065SDaniele Buono                  clang/llvm >= 3.7 and requires coroutine backend ucontext.
1844c23f23b9SMichael Tokarev
1845ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
184691bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
184791bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
18488953caf3SDaniel P. Berrange  auth-pam        PAM access control
1849c23f23b9SMichael Tokarev  sdl             SDL UI
185004c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1851c23f23b9SMichael Tokarev  gtk             gtk UI
1852c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1853c23f23b9SMichael Tokarev  curses          curses UI
1854e08bb301SSamuel Thibault  iconv           font glyph conversion support
1855c23f23b9SMichael Tokarev  vnc             VNC UI support
1856c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1857c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1858c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1859c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1860c23f23b9SMichael Tokarev  virtfs          VirtFS
1861fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1862c23f23b9SMichael Tokarev  xen             xen backend driver support
186370c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1864c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1865c23f23b9SMichael Tokarev  curl            curl connectivity
1866a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1867c23f23b9SMichael Tokarev  fdt             fdt device tree
1868c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1869b0cb0a66SVincent Palatin  hax             HAX acceleration support
1870c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1871d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
187221ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
187321ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1874c23f23b9SMichael Tokarev  vde             support for vde network
1875c23f23b9SMichael Tokarev  netmap          support for netmap network
1876c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1877c10dd856SAarushi Mehta  linux-io-uring  Linux io_uring support
1878c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1879c23f23b9SMichael Tokarev  attr            attr and xattr support
1880299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1881299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1882299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1883299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1884299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1885299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1886108a6481SCindy Lu  vhost-vdpa      vhost-vdpa kernel backend support
1887c23f23b9SMichael Tokarev  spice           spice
1888c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1889c23f23b9SMichael Tokarev  libiscsi        iscsi support
1890c23f23b9SMichael Tokarev  libnfs          nfs support
18917b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1892c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1893ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1894c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1895c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1896c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1897c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1898c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
189983bc1f97SJulio Faracco  lzfse           support of lzfse compression library
190083bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
19013a678481SJuan Quintela  zstd            support for zstd compression library
1902d298ac10SDenis Plotnikov                  (for migration compression and qcow2 cluster compression)
1903c23f23b9SMichael Tokarev  seccomp         seccomp support
1904c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1905c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1906c23f23b9SMichael Tokarev  tpm             TPM support
1907b10d49d7SPino Toscano  libssh          ssh block device support
1908c23f23b9SMichael Tokarev  numa            libnuma support
1909ed279a06SKlim Kireev  libxml2         for Parallels image format
1910c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
19117b01cb97SAlexandre Derumier  jemalloc        jemalloc support
191286583a07SLiam Merwick  avx2            AVX2 optimization support
19136b8cd447SRobert Hoo  avx512f         AVX512F optimization support
1914a6b1d4c0SChanglong Xie  replication     replication support
1915c12d66aaSLin Ma  opengl          opengl support
1916c12d66aaSLin Ma  virglrenderer   virgl rendering support
1917c12d66aaSLin Ma  xfsctl          xfsctl support
1918c12d66aaSLin Ma  qom-cast-debug  cast debugging support
19198de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
19202f740136SJeff Cody  bochs           bochs image format support
19212f740136SJeff Cody  cloop           cloop image format support
19222f740136SJeff Cody  dmg             dmg image format support
19232f740136SJeff Cody  qcow1           qcow v1 image format support
19242f740136SJeff Cody  vdi             vdi image format support
19252f740136SJeff Cody  vvfat           vvfat image format support
19262f740136SJeff Cody  qed             qed image format support
19272f740136SJeff Cody  parallels       parallels image format support
19282f740136SJeff Cody  sheepdog        sheepdog block driver support
1929f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
19308ca80760SRichard Henderson  capstone        capstone disassembler support
1931ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
193217824406SJunyan He  libpmem         libpmem support
193375411919SJames Le Cuirot  xkbcommon       xkbcommon support
1934b767d257SMarek Marczykowski-Górecki  rng-none        dummy RNG, avoid using /dev/(u)random and getrandom()
193521b2eca6SJingqi Liu  libdaxctl       libdaxctl support
193608fb77edSStefan Weil
193708fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1938af5db58eSpbrookEOF
19392d2ad6d0SFam Zhengexit 0
1940af5db58eSpbrookfi
1941af5db58eSpbrook
19429c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
1943bb768f71SThomas Huthrm -f */config-devices.mak.d
19449c790242SThomas Huth
19454d6a835dSLaurent Vivier# Remove syscall_nr.h to be sure they will be regenerated in the build
19464d6a835dSLaurent Vivier# directory, not in the source directory
1947bb0cdc03SLaurent Vivierfor arch in alpha hppa m68k xtensa sh4 microblaze arm ppc s390x sparc sparc64 \
1948686a0fe4SLaurent Vivier    i386 x86_64 mips mips64 ; do
19494d6a835dSLaurent Vivier    # remove the file if it has been generated in the source directory
19504d6a835dSLaurent Vivier    rm -f "${source_path}/linux-user/${arch}/syscall_nr.h"
19514d6a835dSLaurent Vivier    # remove the dependency files
195291e5998fSLaurent Vivier    for target in ${arch}*-linux-user ; do
195391e5998fSLaurent Vivier        test -d "${target}" && find "${target}" -type f -name "*.d" \
19544d6a835dSLaurent Vivier             -exec grep -q "${source_path}/linux-user/${arch}/syscall_nr.h" {} \; \
195591e5998fSLaurent Vivier             -print | while read file ; do rm "${file}" "${file%.d}.o" ; done
195691e5998fSLaurent Vivier    done
19574d6a835dSLaurent Vivierdone
19584d6a835dSLaurent Vivier
1959faf44142SDaniel P. Berrangéif test -z "$python"
1960faf44142SDaniel P. Berrangéthen
1961c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
1962c53eeaf7SStefan Hajnoczifi
1963c53eeaf7SStefan Hajnoczi
1964c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1965c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1966ddf90699SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (3,5))'; then
1967ddf90699SEduardo Habkost  error_exit "Cannot use '$python', Python >= 3.5 is required." \
1968c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1969c53eeaf7SStefan Hajnoczifi
1970c53eeaf7SStefan Hajnoczi
1971755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
1972406ab2f3SCleber 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)
1973755ee70fSCleber Rosa
1974c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1975c53eeaf7SStefan Hajnoczipython="$python -B"
1976c53eeaf7SStefan Hajnoczi
19779aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
19789aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
19799aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
19809aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
19819aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
19829aae6e54SDaniel Henrique Barbozaif compile_object ; then
19839aae6e54SDaniel Henrique Barboza  : C compiler works ok
19849aae6e54SDaniel Henrique Barbozaelse
19859aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
19869aae6e54SDaniel Henrique Barbozafi
19879aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
19889aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
19899aae6e54SDaniel Henrique Barbozafi
19909aae6e54SDaniel Henrique Barboza
1991359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1992359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1993359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1994359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1995359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1996359bc95dSPeter Maydell    else
199776ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1998359bc95dSPeter Maydell    fi
1999359bc95dSPeter Maydellfi
2000359bc95dSPeter Maydell
20019c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
20029c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
20039c83ffd8SPeter Maydellif test -z "$werror" ; then
2004fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
2005e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
20069c83ffd8SPeter Maydell        werror="yes"
20079c83ffd8SPeter Maydell    else
20089c83ffd8SPeter Maydell        werror="no"
20099c83ffd8SPeter Maydell    fi
20109c83ffd8SPeter Maydellfi
20119c83ffd8SPeter Maydell
2012fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
2013fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
2014fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
2015fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
2016fb59dabdSPeter Maydell    # host OS we should stop now.
2017951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
2018fb59dabdSPeter Maydellfi
2019fb59dabdSPeter Maydell
2020efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
2021efc6c070SThomas Huthcat > $TMPC << EOF
2022efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
2023efc6c070SThomas Huth# ifdef __apple_build_version__
2024efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
2025efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
2026efc6c070SThomas Huth#  endif
2027efc6c070SThomas Huth# else
2028efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
2029efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
2030efc6c070SThomas Huth#  endif
2031efc6c070SThomas Huth# endif
2032efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
2033efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
2034efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
2035efc6c070SThomas Huth# endif
2036efc6c070SThomas Huth#else
2037efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
2038efc6c070SThomas Huth#endif
2039efc6c070SThomas Huthint main (void) { return 0; }
2040efc6c070SThomas HuthEOF
2041efc6c070SThomas Huthif ! compile_prog "" "" ; then
2042efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
2043efc6c070SThomas Huthfi
2044efc6c070SThomas Huth
204500849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately.
204600849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second.
204700849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all
204800849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would
204900849b92SRichard Henderson# just silently disable some features, so it's too error prone.
205000849b92SRichard Henderson
205100849b92SRichard Hendersonwarn_flags=
205200849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration
205300849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition
205400849b92SRichard Hendersonadd_to warn_flags -Wtype-limits
205500849b92SRichard Hendersonadd_to warn_flags -Wformat-security
205600849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k
205700849b92SRichard Hendersonadd_to warn_flags -Winit-self
205800849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers
205900849b92SRichard Hendersonadd_to warn_flags -Wempty-body
206000849b92SRichard Hendersonadd_to warn_flags -Wnested-externs
206100849b92SRichard Hendersonadd_to warn_flags -Wendif-labels
206200849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined
206300849b92SRichard Henderson
206400849b92SRichard Hendersonnowarn_flags=
206500849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides
206600849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs
206700849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value
206800849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int
206900849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition
2070aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare
2071bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi
207200849b92SRichard Henderson
207300849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags"
207493b25869SJohn Snow
207593b25869SJohn Snowcc_has_warning_flag() {
207693b25869SJohn Snow    write_c_skeleton;
207793b25869SJohn Snow
2078a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
2079a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
2080a1d29d6cSPeter Maydell    # warning options).
208193b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
208293b25869SJohn Snow    compile_prog "-Werror $optflag" ""
208393b25869SJohn Snow}
208493b25869SJohn Snow
208593b25869SJohn Snowfor flag in $gcc_flags; do
208693b25869SJohn Snow    if cc_has_warning_flag $flag ; then
20878d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
20888d05095cSPaolo Bonzini    fi
20898d05095cSPaolo Bonzinidone
20908d05095cSPaolo Bonzini
209163678e17SSteven Noonanif test "$stack_protector" != "no"; then
2092fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
2093fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
2094fccd35a0SRodrigo Rebello{
2095fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
2096fccd35a0SRodrigo Rebello    while (*c) {
2097fccd35a0SRodrigo Rebello        *p++ = *c++;
2098fccd35a0SRodrigo Rebello    }
2099fccd35a0SRodrigo Rebello    return 0;
2100fccd35a0SRodrigo Rebello}
2101fccd35a0SRodrigo RebelloEOF
210263678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
21033b463a3fSMiroslav Rezanina  sp_on=0
210463678e17SSteven Noonan  for flag in $gcc_flags; do
2105590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
2106590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
2107*086d5f75SPaolo Bonzini    if compile_object "-Werror $flag" &&
2108590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
210963678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
2110db5adeaaSPaolo Bonzini      QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
21113b463a3fSMiroslav Rezanina      sp_on=1
211263678e17SSteven Noonan      break
211363678e17SSteven Noonan    fi
211463678e17SSteven Noonan  done
21153b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
21163b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
21173b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
21183b463a3fSMiroslav Rezanina    fi
21193b463a3fSMiroslav Rezanina  fi
212037746c5eSMarc-André Lureaufi
212137746c5eSMarc-André Lureau
212220bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
212320bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
212420bc94a2SPaolo Bonzinicat > $TMPC << EOF
212520bc94a2SPaolo Bonzinistruct {
212620bc94a2SPaolo Bonzini  int a[2];
212720bc94a2SPaolo Bonzini} x = {0};
212820bc94a2SPaolo BonziniEOF
212920bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
213020bc94a2SPaolo Bonzini  :
213120bc94a2SPaolo Bonzinielse
213220bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
213320bc94a2SPaolo Bonzinifi
213420bc94a2SPaolo Bonzini
213521e709aaSMarc-André Lureau# Our module code doesn't support Windows
213621e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then
213721e709aaSMarc-André Lureau  error_exit "Modules are not available for Windows"
213821e709aaSMarc-André Lureaufi
213921e709aaSMarc-André Lureau
2140bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled
2141bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then
2142bd83c861SChristian Ehrhardt  error_exit "Can't enable module-upgrades as Modules are not enabled"
2143bd83c861SChristian Ehrhardtfi
2144bd83c861SChristian Ehrhardt
2145d376e9deSThomas Huth# Static linking is not possible with modules or PIE
214640d6444eSAvi Kivityif test "$static" = "yes" ; then
2147aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2148aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2149aa0d1f44SPaolo Bonzini  fi
215040d6444eSAvi Kivityfi
215140d6444eSAvi Kivity
2152768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2153768b7855SEmilio G. Cota  cat > $TMPC << EOF
2154768b7855SEmilio G. Cotastatic __thread int tls_var;
2155768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2156768b7855SEmilio G. CotaEOF
2157768b7855SEmilio G. Cota
2158768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2159768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2160768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2161768b7855SEmilio G. Cotafi
2162768b7855SEmilio G. Cota
216340d6444eSAvi Kivitycat > $TMPC << EOF
216421d4a791SAvi Kivity
216521d4a791SAvi Kivity#ifdef __linux__
216621d4a791SAvi Kivity#  define THREAD __thread
216721d4a791SAvi Kivity#else
216821d4a791SAvi Kivity#  define THREAD
216921d4a791SAvi Kivity#endif
217021d4a791SAvi Kivitystatic THREAD int tls_var;
217121d4a791SAvi Kivityint main(void) { return tls_var; }
217240d6444eSAvi KivityEOF
2173b2634124SRichard Henderson
2174b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs.
2175412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then
2176412aeacdSAlex Bennée  CFLAGS_NOPIE="-fno-pie"
2177b2634124SRichard Henderson  LDFLAGS_NOPIE="-no-pie"
2178412aeacdSAlex Bennéefi
2179412aeacdSAlex Bennée
218012781462SRichard Hendersonif test "$static" = "yes"; then
2181eca7a8e6SRichard Henderson  if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
2182*086d5f75SPaolo Bonzini    CFLAGS="-fPIE -DPIE $CFLAGS"
218312781462SRichard Henderson    QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS"
218412781462SRichard Henderson    pie="yes"
218512781462SRichard Henderson  elif test "$pie" = "yes"; then
218612781462SRichard Henderson    error_exit "-static-pie not available due to missing toolchain support"
218712781462SRichard Henderson  else
218812781462SRichard Henderson    QEMU_LDFLAGS="-static $QEMU_LDFLAGS"
218912781462SRichard Henderson    pie="no"
219012781462SRichard Henderson  fi
219112781462SRichard Hendersonelif test "$pie" = "no"; then
2192*086d5f75SPaolo Bonzini  CFLAGS="$CFLAGS_NOPIE $CFLAGS"
2193*086d5f75SPaolo Bonzini  LDFLAGS="$LDFLAGS_NOPIE $LDFLAGS"
2194eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
2195*086d5f75SPaolo Bonzini  CFLAGS="-fPIE -DPIE $CFLAGS"
2196*086d5f75SPaolo Bonzini  LDFLAGS="-pie $LDFLAGS"
219740d6444eSAvi Kivity  pie="yes"
21982c674109SRichard Hendersonelif test "$pie" = "yes"; then
219976ad07a4SPeter Maydell  error_exit "PIE not available due to missing toolchain support"
220040d6444eSAvi Kivityelse
220140d6444eSAvi Kivity  echo "Disabling PIE due to missing toolchain support"
220240d6444eSAvi Kivity  pie="no"
220340d6444eSAvi Kivityfi
220440d6444eSAvi Kivity
2205e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW.
2206e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too.
2207e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
2208e6cbd751SRichard Henderson  QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS"
2209e6cbd751SRichard Hendersonfi
2210e6cbd751SRichard Henderson
221109dada40SPaolo Bonzini##########################################
221209dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
221309dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
221409dada40SPaolo Bonzini# specification is necessary
221509dada40SPaolo Bonzini
221609dada40SPaolo Bonziniif test "$cpu" = "i386"; then
221709dada40SPaolo Bonzini  cat > $TMPC << EOF
221809dada40SPaolo Bonzinistatic int sfaa(int *ptr)
221909dada40SPaolo Bonzini{
222009dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
222109dada40SPaolo Bonzini}
222209dada40SPaolo Bonzini
222309dada40SPaolo Bonziniint main(void)
222409dada40SPaolo Bonzini{
222509dada40SPaolo Bonzini  int val = 42;
22261405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
222709dada40SPaolo Bonzini  sfaa(&val);
222809dada40SPaolo Bonzini  return val;
222909dada40SPaolo Bonzini}
223009dada40SPaolo BonziniEOF
223109dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
223209dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
223309dada40SPaolo Bonzini  fi
223409dada40SPaolo Bonzinifi
223509dada40SPaolo Bonzini
223609dada40SPaolo Bonzini#########################################
2237ec530c81Sbellard# Solaris specific configure tool chain decisions
223809dada40SPaolo Bonzini
2239ec530c81Sbellardif test "$solaris" = "yes" ; then
22406792aa11SLoïc Minier  if has $install; then
22416792aa11SLoïc Minier    :
22426792aa11SLoïc Minier  else
224376ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
224476ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
224576ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
2246ec530c81Sbellard  fi
224789138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
224876ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
224976ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
225076ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
2251ec530c81Sbellard  fi
22526792aa11SLoïc Minier  if has ar; then
22536792aa11SLoïc Minier    :
22546792aa11SLoïc Minier  else
2255ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
225676ad07a4SPeter Maydell      error_exit "No path includes ar" \
225776ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2258ec530c81Sbellard    fi
225976ad07a4SPeter Maydell    error_exit "No path includes ar"
2260ec530c81Sbellard  fi
2261ec530c81Sbellardfi
2262ec530c81Sbellard
2263afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2264d880a3baSPaolo Bonzini    for target in $default_target_list; do
2265d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2266d880a3baSPaolo Bonzini            target_list="$target_list $target"
2267d880a3baSPaolo Bonzini    done
2268d880a3baSPaolo Bonzini    target_list="${target_list# }"
2269121afa9eSAnthony Liguorielse
227089138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2271d880a3baSPaolo Bonzini    for target in $target_list; do
227225b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
227325b48338SPeter Maydell        # friendly error message than if we let it fall through.
227425b48338SPeter Maydell        case " $default_target_list " in
227525b48338SPeter Maydell            *" $target "*)
227625b48338SPeter Maydell                ;;
227725b48338SPeter Maydell            *)
227825b48338SPeter Maydell                error_exit "Unknown target name '$target'"
227925b48338SPeter Maydell                ;;
228025b48338SPeter Maydell        esac
2281d880a3baSPaolo Bonzini        supported_target $target || exit 1
228225b48338SPeter Maydell    done
2283d880a3baSPaolo Bonzinifi
228425b48338SPeter Maydell
2285f55fe278SPaolo Bonzini# see if system emulation was really requested
2286f55fe278SPaolo Bonzinicase " $target_list " in
2287f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2288f55fe278SPaolo Bonzini  ;;
2289f55fe278SPaolo Bonzini  *) softmmu=no
2290f55fe278SPaolo Bonzini  ;;
2291f55fe278SPaolo Bonziniesac
22925327cf48Sbellard
229305dfa22bSPhilippe Mathieu-Daudéfor target in $target_list; do
229405dfa22bSPhilippe Mathieu-Daudé  case "$target" in
229505dfa22bSPhilippe Mathieu-Daudé    arm-softmmu | aarch64-softmmu | i386-softmmu | x86_64-softmmu)
229605dfa22bSPhilippe Mathieu-Daudé      edk2_blobs="yes"
229705dfa22bSPhilippe Mathieu-Daudé      ;;
229805dfa22bSPhilippe Mathieu-Daudé  esac
229905dfa22bSPhilippe Mathieu-Daudédone
2300623ef637SPhilippe Mathieu-Daudé# The EDK2 binaries are compressed with bzip2
2301623ef637SPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" && ! has bzip2; then
2302623ef637SPhilippe Mathieu-Daudé  error_exit "The bzip2 program is required for building QEMU"
2303623ef637SPhilippe Mathieu-Daudéfi
230405dfa22bSPhilippe Mathieu-Daudé
2305249247c9SJuan Quintelafeature_not_found() {
2306249247c9SJuan Quintela  feature=$1
230721684af0SStewart Smith  remedy=$2
2308249247c9SJuan Quintela
230976ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
231021684af0SStewart Smith      "configure was not able to find it." \
231121684af0SStewart Smith      "$remedy"
2312249247c9SJuan Quintela}
2313249247c9SJuan Quintela
23147d13299dSbellard# ---
23157d13299dSbellard# big/little endian test
23167d13299dSbellardcat > $TMPC << EOF
231761cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
231861cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
231961cc919fSMike Frysingerextern int foo(short *, short *);
232061cc919fSMike Frysingerint main(int argc, char *argv[]) {
232161cc919fSMike Frysinger    return foo(big_endian, little_endian);
23227d13299dSbellard}
23237d13299dSbellardEOF
23247d13299dSbellard
232561cc919fSMike Frysingerif compile_object ; then
232612f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
232761cc919fSMike Frysinger        bigendian="yes"
232812f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
232961cc919fSMike Frysinger        bigendian="no"
23307d13299dSbellard    else
23317d13299dSbellard        echo big/little test failed
23327d13299dSbellard    fi
23337d13299dSbellardelse
233461cc919fSMike Frysinger    echo big/little test failed
23357d13299dSbellardfi
23367d13299dSbellard
2337b0a47e79SJuan Quintela##########################################
2338e10ee3f5SPhilippe Mathieu-Daudé# system tools
2339e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then
2340e10ee3f5SPhilippe Mathieu-Daudé    if test "$softmmu" = "no"; then
2341e10ee3f5SPhilippe Mathieu-Daudé        want_tools=no
2342e10ee3f5SPhilippe Mathieu-Daudé    else
2343e10ee3f5SPhilippe Mathieu-Daudé        want_tools=yes
2344e10ee3f5SPhilippe Mathieu-Daudé    fi
2345e10ee3f5SPhilippe Mathieu-Daudéfi
2346e10ee3f5SPhilippe Mathieu-Daudé
2347e10ee3f5SPhilippe Mathieu-Daudé##########################################
2348a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2349a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2350a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2351a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2352a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2353a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2354a30878e7SPeter Maydell    fi
2355a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2356a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2357a30878e7SPeter Maydell    fi
2358a30878e7SPeter Maydell    gtk=no
2359a30878e7SPeter Maydell    sdl=no
2360a30878e7SPeter Maydellfi
2361a30878e7SPeter Maydell
23626b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
23636b39b063SEric Blakecat > $TMPC << EOF
23646b39b063SEric Blake#include <stdint.h>
23656b39b063SEric Blake#include <stdio.h>
23666b39b063SEric Blakeint main(int argc, char *argv[]) {
23676b39b063SEric Blake    return printf("%zu", SIZE_MAX);
23686b39b063SEric Blake}
23696b39b063SEric BlakeEOF
23706b39b063SEric Blakehave_broken_size_max=no
23716b39b063SEric Blakeif ! compile_object -Werror ; then
23726b39b063SEric Blake    have_broken_size_max=yes
23736b39b063SEric Blakefi
23746b39b063SEric Blake
2375a30878e7SPeter Maydell##########################################
2376015a33bdSGonglei# L2TPV3 probe
2377015a33bdSGonglei
2378015a33bdSGongleicat > $TMPC <<EOF
2379015a33bdSGonglei#include <sys/socket.h>
2380bff6cb72SMichael Tokarev#include <linux/ip.h>
2381015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2382015a33bdSGongleiEOF
2383015a33bdSGongleiif compile_prog "" "" ; then
2384015a33bdSGonglei  l2tpv3=yes
2385015a33bdSGongleielse
2386015a33bdSGonglei  l2tpv3=no
2387015a33bdSGongleifi
2388015a33bdSGonglei
2389c9c8b88fSDavid CARLIERif check_include "pty.h" ; then
2390c9c8b88fSDavid CARLIER  pty_h=yes
2391c9c8b88fSDavid CARLIERelse
2392c9c8b88fSDavid CARLIER  pty_h=no
2393c9c8b88fSDavid CARLIERfi
2394c9c8b88fSDavid CARLIER
2395195588ccSDavid CARLIERcat > $TMPC <<EOF
2396195588ccSDavid CARLIER#include <sys/mman.h>
2397195588ccSDavid CARLIERint main(int argc, char *argv[]) {
2398195588ccSDavid CARLIER    return mlockall(MCL_FUTURE);
2399195588ccSDavid CARLIER}
2400195588ccSDavid CARLIEREOF
2401195588ccSDavid CARLIERif compile_prog "" "" ; then
2402195588ccSDavid CARLIER  have_mlockall=yes
2403195588ccSDavid CARLIERelse
2404195588ccSDavid CARLIER  have_mlockall=no
2405195588ccSDavid CARLIERfi
2406195588ccSDavid CARLIER
2407299e6f19SPaolo Bonzini#########################################
2408299e6f19SPaolo Bonzini# vhost interdependencies and host support
2409299e6f19SPaolo Bonzini
2410299e6f19SPaolo Bonzini# vhost backends
2411299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2412299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2413299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2414299e6f19SPaolo Bonzinifi
2415108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux
2416108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then
2417108a6481SCindy Lu  error_exit "vhost-vdpa is only available on Linux"
2418108a6481SCindy Lufi
2419299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2420299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2421299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2422299e6f19SPaolo Bonzinifi
2423299e6f19SPaolo Bonzini
2424299e6f19SPaolo Bonzini# vhost-kernel devices
2425299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2426299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2427299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2428299e6f19SPaolo Bonzinifi
2429299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2430299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2431299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2432299e6f19SPaolo Bonzinifi
2433299e6f19SPaolo Bonzini
2434299e6f19SPaolo Bonzini# vhost-user backends
2435299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2436299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2437299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2438299e6f19SPaolo Bonzinifi
2439299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2440299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2441299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2442299e6f19SPaolo Bonzinifi
244398fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
244498fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
244598fc1adaSDr. David Alan Gilbert  error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
244698fc1adaSDr. David Alan Gilbertfi
2447108a6481SCindy Lu#vhost-vdpa backends
2448108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa
2449108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then
2450108a6481SCindy Lu  error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa"
2451108a6481SCindy Lufi
2452299e6f19SPaolo Bonzini
2453299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2454299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2455299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2456299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2457299e6f19SPaolo Bonzinifi
2458299e6f19SPaolo Bonzini
2459015a33bdSGonglei##########################################
24604d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
24614d9310f4SDaniel P. Berrange
24624d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
24634d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
24644d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
24654d9310f4SDaniel P. Berrange    #
24664d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
24674d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
24684d9310f4SDaniel P. Berrange    #
24694d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
24704d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
24714d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
24724d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
24734d9310f4SDaniel P. Berrange    # that for you.
24744d9310f4SDaniel P. Berrange    #
24754d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
24764d9310f4SDaniel P. Berrange    # are not in fact redundant.
24774d9310f4SDaniel P. Berrangecat > $TMPC << EOF
24784d9310f4SDaniel P. Berrange#include <unistd.h>
24794d9310f4SDaniel P. Berrange#include <time.h>
24804d9310f4SDaniel P. Berrange#undef localtime_r
24814d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
24824d9310f4SDaniel P. BerrangeEOF
24834d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
24844d9310f4SDaniel P. Berrange        localtime_r="yes"
24854d9310f4SDaniel P. Berrange    else
24864d9310f4SDaniel P. Berrange        localtime_r="no"
24874d9310f4SDaniel P. Berrange    fi
24884d9310f4SDaniel P. Berrangefi
24894d9310f4SDaniel P. Berrange
24904d9310f4SDaniel P. Berrange##########################################
2491779ab5e3SStefan Weil# pkg-config probe
2492779ab5e3SStefan Weil
2493779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
249476ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2495779ab5e3SStefan Weilfi
2496779ab5e3SStefan Weil
2497779ab5e3SStefan Weil##########################################
2498b0a47e79SJuan Quintela# NPTL probe
2499b0a47e79SJuan Quintela
250024cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2501bd0c5661Spbrook  cat > $TMPC <<EOF
2502bd0c5661Spbrook#include <sched.h>
250330813ceaSpbrook#include <linux/futex.h>
2504182eacc0SStefan Weilint main(void) {
2505bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2506bd0c5661Spbrook#error bork
2507bd0c5661Spbrook#endif
2508182eacc0SStefan Weil  return 0;
2509bd0c5661Spbrook}
2510bd0c5661SpbrookEOF
251124cb36a6SPeter Maydell  if ! compile_object ; then
251221684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2513b0a47e79SJuan Quintela  fi
2514bd0c5661Spbrookfi
2515bd0c5661Spbrook
2516ac62922eSbalrog##########################################
2517607dacd0Sqiaonuohan# lzo check
2518607dacd0Sqiaonuohan
2519607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2520607dacd0Sqiaonuohan    cat > $TMPC << EOF
2521607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2522607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2523607dacd0SqiaonuohanEOF
2524607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2525607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2526b25c9dffSStefan Weil        lzo="yes"
2527b25c9dffSStefan Weil    else
2528b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2529b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2530b25c9dffSStefan Weil        fi
2531b25c9dffSStefan Weil        lzo="no"
2532b25c9dffSStefan Weil    fi
2533607dacd0Sqiaonuohanfi
2534607dacd0Sqiaonuohan
2535607dacd0Sqiaonuohan##########################################
2536607dacd0Sqiaonuohan# snappy check
2537607dacd0Sqiaonuohan
2538607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2539607dacd0Sqiaonuohan    cat > $TMPC << EOF
2540607dacd0Sqiaonuohan#include <snappy-c.h>
2541607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2542607dacd0SqiaonuohanEOF
2543607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2544607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2545b25c9dffSStefan Weil        snappy="yes"
2546b25c9dffSStefan Weil    else
2547b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2548b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2549b25c9dffSStefan Weil        fi
2550b25c9dffSStefan Weil        snappy="no"
2551b25c9dffSStefan Weil    fi
2552607dacd0Sqiaonuohanfi
2553607dacd0Sqiaonuohan
2554607dacd0Sqiaonuohan##########################################
25556b383c08SPeter Wu# bzip2 check
25566b383c08SPeter Wu
25576b383c08SPeter Wuif test "$bzip2" != "no" ; then
25586b383c08SPeter Wu    cat > $TMPC << EOF
25596b383c08SPeter Wu#include <bzlib.h>
25606b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
25616b383c08SPeter WuEOF
25626b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
25636b383c08SPeter Wu        bzip2="yes"
25646b383c08SPeter Wu    else
25656b383c08SPeter Wu        if test "$bzip2" = "yes"; then
25666b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
25676b383c08SPeter Wu        fi
25686b383c08SPeter Wu        bzip2="no"
25696b383c08SPeter Wu    fi
25706b383c08SPeter Wufi
25716b383c08SPeter Wu
25726b383c08SPeter Wu##########################################
257383bc1f97SJulio Faracco# lzfse check
257483bc1f97SJulio Faracco
257583bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
257683bc1f97SJulio Faracco    cat > $TMPC << EOF
257783bc1f97SJulio Faracco#include <lzfse.h>
257883bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
257983bc1f97SJulio FaraccoEOF
258083bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
258183bc1f97SJulio Faracco        lzfse="yes"
258283bc1f97SJulio Faracco    else
258383bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
258483bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
258583bc1f97SJulio Faracco        fi
258683bc1f97SJulio Faracco        lzfse="no"
258783bc1f97SJulio Faracco    fi
258883bc1f97SJulio Faraccofi
258983bc1f97SJulio Faracco
259083bc1f97SJulio Faracco##########################################
25913a678481SJuan Quintela# zstd check
25923a678481SJuan Quintela
25933a678481SJuan Quintelaif test "$zstd" != "no" ; then
2594297254c7SJuan Quintela    libzstd_minver="1.4.0"
2595297254c7SJuan Quintela    if $pkg_config --atleast-version=$libzstd_minver libzstd ; then
25963a678481SJuan Quintela        zstd_cflags="$($pkg_config --cflags libzstd)"
25973a678481SJuan Quintela        zstd_libs="$($pkg_config --libs libzstd)"
25983a678481SJuan Quintela        LIBS="$zstd_libs $LIBS"
25993a678481SJuan Quintela        QEMU_CFLAGS="$QEMU_CFLAGS $zstd_cflags"
26003a678481SJuan Quintela        zstd="yes"
26013a678481SJuan Quintela    else
26023a678481SJuan Quintela        if test "$zstd" = "yes" ; then
26033a678481SJuan Quintela            feature_not_found "libzstd" "Install libzstd devel"
26043a678481SJuan Quintela        fi
26053a678481SJuan Quintela        zstd="no"
26063a678481SJuan Quintela    fi
26073a678481SJuan Quintelafi
26083a678481SJuan Quintela
26093a678481SJuan Quintela##########################################
2610f794573eSEduardo Otubo# libseccomp check
2611f794573eSEduardo Otubo
2612f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
26133e684455SMichael Strosaker    libseccomp_minver="2.3.0"
261425ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2615c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2616c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2617f794573eSEduardo Otubo        seccomp="yes"
2618f794573eSEduardo Otubo    else
2619f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2620693e5910SAndrew Jones            feature_not_found "libseccomp" \
2621693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2622896848f0SEduardo Otubo        fi
2623e84d5956SYann E. MORIN        seccomp="no"
2624f794573eSEduardo Otubo    fi
2625f794573eSEduardo Otubofi
2626f794573eSEduardo Otubo##########################################
2627e37630caSaliguori# xen probe
2628e37630caSaliguori
2629fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2630c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2631c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2632c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2633c1cdd9d5SJuergen Gross
2634c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2635c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2636c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2637c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2638c1cdd9d5SJuergen Gross    xen=yes
2639c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2640c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
264158ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
264258ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
264358ea9a7aSAnthony PERARD    fi
2644c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2645c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2646c1cdd9d5SJuergen Gross  else
2647c1cdd9d5SJuergen Gross
2648b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2649d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2650d5b93ddfSAnthony PERARD
265150ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
265250ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
265350ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
265450ced5b3SStefan Weil
265550ced5b3SStefan Weil    # Xen (any)
265650ced5b3SStefan Weil    cat > $TMPC <<EOF
265750ced5b3SStefan Weil#include <xenctrl.h>
265850ced5b3SStefan Weilint main(void) {
265950ced5b3SStefan Weil  return 0;
266050ced5b3SStefan Weil}
266150ced5b3SStefan WeilEOF
266250ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
266350ced5b3SStefan Weil      # Xen not found
266450ced5b3SStefan Weil      if test "$xen" = "yes" ; then
266521684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
266650ced5b3SStefan Weil      fi
266750ced5b3SStefan Weil      xen=no
266850ced5b3SStefan Weil
2669d5b93ddfSAnthony PERARD    # Xen unstable
267069deef08SPeter Maydell    elif
267169deef08SPeter Maydell        cat > $TMPC <<EOF &&
26722cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
26732cbf8903SRoss Lagerwall#define __XEN_TOOLS__
26742cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2675d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
26762cbf8903SRoss Lagerwallint main(void) {
26772cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2678d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
26792cbf8903SRoss Lagerwall
26802cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
26812cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
26822cbf8903SRoss Lagerwall
2683d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2684d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2685d3c49ebbSPaul Durrant
26862cbf8903SRoss Lagerwall  return 0;
26872cbf8903SRoss Lagerwall}
26882cbf8903SRoss LagerwallEOF
26892cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
26902cbf8903SRoss Lagerwall      then
26912cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
26922cbf8903SRoss Lagerwall      xen_ctrl_version=41100
26932cbf8903SRoss Lagerwall      xen=yes
26942cbf8903SRoss Lagerwall    elif
26952cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
26965ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
26975ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
269858ea9a7aSAnthony PERARD#include <xentoolcore.h>
26995ba3d756SIgor Druzhininint main(void) {
27005ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
27015ba3d756SIgor Druzhinin
27025ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
27035ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
270458ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
27055ba3d756SIgor Druzhinin
27065ba3d756SIgor Druzhinin  return 0;
27075ba3d756SIgor Druzhinin}
27085ba3d756SIgor DruzhininEOF
270958ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
27105ba3d756SIgor Druzhinin      then
271158ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
27125ba3d756SIgor Druzhinin      xen_ctrl_version=41000
27135ba3d756SIgor Druzhinin      xen=yes
27145ba3d756SIgor Druzhinin    elif
27155ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2716da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2717da8090ccSPaul Durrant#define __XEN_TOOLS__
2718da8090ccSPaul Durrant#include <xendevicemodel.h>
2719da8090ccSPaul Durrantint main(void) {
2720da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2721da8090ccSPaul Durrant
2722da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2723da8090ccSPaul Durrant  xendevicemodel_close(xd);
2724da8090ccSPaul Durrant
2725da8090ccSPaul Durrant  return 0;
2726da8090ccSPaul Durrant}
2727da8090ccSPaul DurrantEOF
2728da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2729da8090ccSPaul Durrant      then
2730da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2731f1167ee6SJuergen Gross      xen_ctrl_version=40900
2732da8090ccSPaul Durrant      xen=yes
2733da8090ccSPaul Durrant    elif
2734da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
27355eeb39c2SIan Campbell/*
27365eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
27375eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2738b6eb9b45SPaulina Szubarczyk *
2739b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2740b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2741b6eb9b45SPaulina Szubarczyk */
2742b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2743b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2744b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2745b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2746b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2747b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2748b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2749b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2750b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2751b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2752b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2753b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2754b6eb9b45SPaulina Szubarczyk#endif
2755b6eb9b45SPaulina Szubarczykint main(void) {
2756b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2757b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2758b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2759b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2760b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2761b6eb9b45SPaulina Szubarczyk
2762b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2763b6eb9b45SPaulina Szubarczyk
2764b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2765b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2766b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2767b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2768b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2769b6eb9b45SPaulina Szubarczyk
2770b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2771b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2772b6eb9b45SPaulina Szubarczyk
2773b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2774b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2775b6eb9b45SPaulina Szubarczyk
2776b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2777b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2778b6eb9b45SPaulina Szubarczyk
2779b6eb9b45SPaulina Szubarczyk  return 0;
2780b6eb9b45SPaulina Szubarczyk}
2781b6eb9b45SPaulina SzubarczykEOF
2782b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2783b6eb9b45SPaulina Szubarczyk      then
2784f1167ee6SJuergen Gross      xen_ctrl_version=40800
2785b6eb9b45SPaulina Szubarczyk      xen=yes
2786b6eb9b45SPaulina Szubarczyk    elif
2787b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2788b6eb9b45SPaulina Szubarczyk/*
2789b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2790b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
27915eeb39c2SIan Campbell */
27925eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
27935eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
27945eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
27955eeb39c2SIan Campbell#include <xenctrl.h>
27965eeb39c2SIan Campbell#include <xenstore.h>
27975eeb39c2SIan Campbell#include <xenevtchn.h>
27985eeb39c2SIan Campbell#include <xengnttab.h>
27995eeb39c2SIan Campbell#include <xenforeignmemory.h>
28005eeb39c2SIan Campbell#include <stdint.h>
28015eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
28025eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
28035eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
28045eeb39c2SIan Campbell#endif
28055eeb39c2SIan Campbellint main(void) {
28065eeb39c2SIan Campbell  xc_interface *xc = NULL;
28075eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
28085eeb39c2SIan Campbell  xenevtchn_handle *xe;
28095eeb39c2SIan Campbell  xengnttab_handle *xg;
28105eeb39c2SIan Campbell
28115eeb39c2SIan Campbell  xs_daemon_open();
28125eeb39c2SIan Campbell
28135eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
28145eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
28155eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
28165eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
28175eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
28185eeb39c2SIan Campbell
28195eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
28205eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
28215eeb39c2SIan Campbell
28225eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
28235eeb39c2SIan Campbell  xenevtchn_fd(xe);
28245eeb39c2SIan Campbell
28255eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
28265eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
28275eeb39c2SIan Campbell
28285eeb39c2SIan Campbell  return 0;
28295eeb39c2SIan Campbell}
28305eeb39c2SIan CampbellEOF
28315eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
28325eeb39c2SIan Campbell      then
2833f1167ee6SJuergen Gross      xen_ctrl_version=40701
28345eeb39c2SIan Campbell      xen=yes
2835cdadde39SRoger Pau Monne
2836cdadde39SRoger Pau Monne    # Xen 4.6
2837cdadde39SRoger Pau Monne    elif
2838cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2839cdadde39SRoger Pau Monne#include <xenctrl.h>
2840e108a3c1SAnthony PERARD#include <xenstore.h>
2841d5b93ddfSAnthony PERARD#include <stdint.h>
2842d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2843d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2844d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2845d5b93ddfSAnthony PERARD#endif
2846d5b93ddfSAnthony PERARDint main(void) {
2847d5b93ddfSAnthony PERARD  xc_interface *xc;
2848d5b93ddfSAnthony PERARD  xs_daemon_open();
2849d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2850d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2851d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2852b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
28538688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2854d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
285520a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2856d8b441a3SJan Beulich  return 0;
2857d8b441a3SJan Beulich}
2858d8b441a3SJan BeulichEOF
2859d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2860d8b441a3SJan Beulich      then
2861f1167ee6SJuergen Gross      xen_ctrl_version=40600
2862d8b441a3SJan Beulich      xen=yes
2863d8b441a3SJan Beulich
2864d8b441a3SJan Beulich    # Xen 4.5
2865d8b441a3SJan Beulich    elif
2866d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2867d8b441a3SJan Beulich#include <xenctrl.h>
2868d8b441a3SJan Beulich#include <xenstore.h>
2869d8b441a3SJan Beulich#include <stdint.h>
2870d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2871d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2872d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2873d8b441a3SJan Beulich#endif
2874d8b441a3SJan Beulichint main(void) {
2875d8b441a3SJan Beulich  xc_interface *xc;
2876d8b441a3SJan Beulich  xs_daemon_open();
2877d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2878d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2879d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2880d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2881d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
28823996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
28833996e85cSPaul Durrant  return 0;
28843996e85cSPaul Durrant}
28853996e85cSPaul DurrantEOF
28863996e85cSPaul Durrant        compile_prog "" "$xen_libs"
28873996e85cSPaul Durrant      then
2888f1167ee6SJuergen Gross      xen_ctrl_version=40500
28893996e85cSPaul Durrant      xen=yes
28903996e85cSPaul Durrant
28913996e85cSPaul Durrant    elif
28923996e85cSPaul Durrant        cat > $TMPC <<EOF &&
28933996e85cSPaul Durrant#include <xenctrl.h>
28943996e85cSPaul Durrant#include <xenstore.h>
28953996e85cSPaul Durrant#include <stdint.h>
28963996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
28973996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
28983996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
28993996e85cSPaul Durrant#endif
29003996e85cSPaul Durrantint main(void) {
29013996e85cSPaul Durrant  xc_interface *xc;
29023996e85cSPaul Durrant  xs_daemon_open();
29033996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
29043996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
29053996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
29063996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29073996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29088688e065SStefano Stabellini  return 0;
29098688e065SStefano Stabellini}
29108688e065SStefano StabelliniEOF
29118688e065SStefano Stabellini        compile_prog "" "$xen_libs"
291269deef08SPeter Maydell      then
2913f1167ee6SJuergen Gross      xen_ctrl_version=40200
29148688e065SStefano Stabellini      xen=yes
29158688e065SStefano Stabellini
2916e37630caSaliguori    else
2917fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2918edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2919edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2920fc321b4bSJuan Quintela      fi
2921fc321b4bSJuan Quintela      xen=no
2922e37630caSaliguori    fi
2923d5b93ddfSAnthony PERARD
2924d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2925f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
29265eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
29275eeb39c2SIan Campbell      fi
2928d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2929d5b93ddfSAnthony PERARD    fi
2930e37630caSaliguori  fi
2931c1cdd9d5SJuergen Grossfi
2932e37630caSaliguori
2933eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2934edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2935eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2936eb6fda0fSAnthony PERARD  else
2937eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
293876ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
293976ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2940eb6fda0fSAnthony PERARD    fi
2941eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2942eb6fda0fSAnthony PERARD  fi
2943eb6fda0fSAnthony PERARDfi
2944eb6fda0fSAnthony PERARD
2945e37630caSaliguori##########################################
2946d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2947d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2948327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
2949d661d9a4SJustin Terry (VM)        whpx="yes"
2950d661d9a4SJustin Terry (VM)    else
2951d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
295253537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2953d661d9a4SJustin Terry (VM)        fi
2954d661d9a4SJustin Terry (VM)        whpx="no"
2955d661d9a4SJustin Terry (VM)    fi
2956d661d9a4SJustin Terry (VM)fi
2957d661d9a4SJustin Terry (VM)
2958d661d9a4SJustin Terry (VM)##########################################
2959dfffc653SJuan Quintela# Sparse probe
2960dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
29610dba6195SLoïc Minier  if has cgcc; then
2962dfffc653SJuan Quintela    sparse=yes
2963dfffc653SJuan Quintela  else
2964dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
296521684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2966dfffc653SJuan Quintela    fi
2967dfffc653SJuan Quintela    sparse=no
2968dfffc653SJuan Quintela  fi
2969dfffc653SJuan Quintelafi
2970dfffc653SJuan Quintela
2971dfffc653SJuan Quintela##########################################
2972f676c67eSJeremy White# X11 probe
2973f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
29748781595bSGerd Hoffmann    have_x11=yes
297589138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
297689138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2977f676c67eSJeremy Whitefi
2978f676c67eSJeremy White
2979f676c67eSJeremy White##########################################
2980a4ccabcfSAnthony Liguori# GTK probe
2981a4ccabcfSAnthony Liguori
29825a464e6cSPeter Xuif test "$gtk" != "no"; then
298389d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
298489d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
29857b23d121SVolker Rümelin    gtkversion="3.22.0"
2986bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
298789138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
298889138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
298989138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
29900a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
29918781595bSGerd Hoffmann            need_x11=yes
2992f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2993f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
29940a337ed0SGerd Hoffmann        fi
2995bbbf9bfbSStefan Weil        gtk="yes"
2996bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
29975fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2998bbbf9bfbSStefan Weil    else
2999bbbf9bfbSStefan Weil        gtk="no"
3000bbbf9bfbSStefan Weil    fi
3001bbbf9bfbSStefan Weilfi
3002bbbf9bfbSStefan Weil
3003ddbb0d09SDaniel P. Berrange
3004ddbb0d09SDaniel P. Berrange##########################################
3005ddbb0d09SDaniel P. Berrange# GNUTLS probe
3006ddbb0d09SDaniel P. Berrange
3007ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
3008a73e82efSRichard Henderson    pass="no"
3009a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
301089138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
301189138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
3012a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
3013a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
3014a73e82efSRichard Henderson        write_c_skeleton
3015a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
3016243dc2cfSRichard Henderson            LIBS="$gnutls_libs $LIBS"
3017ddbb0d09SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
3018a73e82efSRichard Henderson            pass="yes"
3019a73e82efSRichard Henderson        fi
3020a73e82efSRichard Henderson    fi
3021a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
3022a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
3023ddbb0d09SDaniel P. Berrange    else
3024a73e82efSRichard Henderson        gnutls="$pass"
3025ddbb0d09SDaniel P. Berrange    fi
3026ddbb0d09SDaniel P. Berrangefi
3027ddbb0d09SDaniel P. Berrange
302891bfcdb0SDaniel P. Berrange
302991bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
303091bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
3031a0722409SDaniel P. Berrangé# explicitly
303291bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
303391bfcdb0SDaniel P. Berrangethen
3034a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
303591bfcdb0SDaniel P. Berrange    then
303691bfcdb0SDaniel P. Berrange        gcrypt="no"
303791bfcdb0SDaniel P. Berrange    fi
303891bfcdb0SDaniel P. Berrangefi
303991bfcdb0SDaniel P. Berrange
304091bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
304191bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
3042a0722409SDaniel P. Berrangé# explicitly
304391bfcdb0SDaniel P. Berrangeif test -z "$nettle"
304491bfcdb0SDaniel P. Berrangethen
3045a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
304691bfcdb0SDaniel P. Berrange    then
304791bfcdb0SDaniel P. Berrange        nettle="no"
304891bfcdb0SDaniel P. Berrange    fi
304991bfcdb0SDaniel P. Berrangefi
305091bfcdb0SDaniel P. Berrange
3051dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
305291bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
305391bfcdb0SDaniel P. Berrange    then
305491bfcdb0SDaniel P. Berrange	return 1
305591bfcdb0SDaniel P. Berrange    fi
305691bfcdb0SDaniel P. Berrange
305791bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
305891bfcdb0SDaniel P. Berrange    then
305989138857SStefan Weil	host=$(libgcrypt-config --host)
306091bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
306191bfcdb0SDaniel P. Berrange	then
306291bfcdb0SDaniel P. Berrange	    return 1
306391bfcdb0SDaniel P. Berrange	fi
306491bfcdb0SDaniel P. Berrange    fi
306591bfcdb0SDaniel P. Berrange
3066dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
3067dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
3068dea7a64eSDaniel P. Berrangé
3069dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
3070dea7a64eSDaniel P. Berrangé    then
3071dea7a64eSDaniel P. Berrangé       return 1
3072dea7a64eSDaniel P. Berrangé    fi
3073dea7a64eSDaniel P. Berrangé
307491bfcdb0SDaniel P. Berrange    return 0
307591bfcdb0SDaniel P. Berrange}
307691bfcdb0SDaniel P. Berrange
3077a0722409SDaniel P. Berrangé
3078a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
3079a73e82efSRichard Henderson    pass="no"
308064dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
3081a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
3082a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
3083a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
3084a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3085a73e82efSRichard Henderson        write_c_skeleton
3086a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
3087243dc2cfSRichard Henderson            LIBS="$nettle_libs $LIBS"
3088a0722409SDaniel P. Berrangé            QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
3089a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
3090a0722409SDaniel P. Berrangé               gcrypt="no"
3091a0722409SDaniel P. Berrangé            fi
3092a73e82efSRichard Henderson            pass="yes"
3093a73e82efSRichard Henderson        fi
3094a73e82efSRichard Henderson    fi
3095dc2207afSDaniel P. Berrangé    if test "$pass" = "yes"
3096dc2207afSDaniel P. Berrangé    then
3097dc2207afSDaniel P. Berrangé        cat > $TMPC << EOF
3098dc2207afSDaniel P. Berrangé#include <nettle/xts.h>
3099dc2207afSDaniel P. Berrangéint main(void) {
3100dc2207afSDaniel P. Berrangé  return 0;
3101dc2207afSDaniel P. Berrangé}
3102dc2207afSDaniel P. BerrangéEOF
3103dc2207afSDaniel P. Berrangé        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
3104dc2207afSDaniel P. Berrangé            nettle_xts=yes
3105dc2207afSDaniel P. Berrangé            qemu_private_xts=no
3106dc2207afSDaniel P. Berrangé        fi
3107dc2207afSDaniel P. Berrangé    fi
3108a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
310964dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
3110a0722409SDaniel P. Berrangé    else
3111a73e82efSRichard Henderson        nettle="$pass"
3112a0722409SDaniel P. Berrangé    fi
3113a0722409SDaniel P. Berrangéfi
3114a0722409SDaniel P. Berrangé
311591bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
3116a73e82efSRichard Henderson    pass="no"
3117dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
311889138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
311989138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
3120a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
312191bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
312291bfcdb0SDaniel P. Berrange        # turn breaks static builds...
312391bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
312491bfcdb0SDaniel P. Berrange        then
312591bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
312691bfcdb0SDaniel P. Berrange        fi
31271f923c70SLongpeng(Mike)
3128a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3129a73e82efSRichard Henderson        write_c_skeleton
3130a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
3131243dc2cfSRichard Henderson            LIBS="$gcrypt_libs $LIBS"
313237788f25SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
3133a73e82efSRichard Henderson            pass="yes"
3134a73e82efSRichard Henderson        fi
3135a73e82efSRichard Henderson    fi
3136a73e82efSRichard Henderson    if test "$pass" = "yes"; then
313737788f25SDaniel P. Berrange        gcrypt="yes"
31381f923c70SLongpeng(Mike)        cat > $TMPC << EOF
31391f923c70SLongpeng(Mike)#include <gcrypt.h>
31401f923c70SLongpeng(Mike)int main(void) {
31411f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
31421f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
31431f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
31441f923c70SLongpeng(Mike)  return 0;
31451f923c70SLongpeng(Mike)}
31461f923c70SLongpeng(Mike)EOF
31471f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
31481f923c70SLongpeng(Mike)            gcrypt_hmac=yes
31491f923c70SLongpeng(Mike)        fi
3150e0576942SDaniel P. Berrangé        cat > $TMPC << EOF
3151e0576942SDaniel P. Berrangé#include <gcrypt.h>
3152e0576942SDaniel P. Berrangéint main(void) {
3153e0576942SDaniel P. Berrangé  gcry_cipher_hd_t handle;
3154e0576942SDaniel P. Berrangé  gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
3155e0576942SDaniel P. Berrangé  return 0;
3156e0576942SDaniel P. Berrangé}
3157e0576942SDaniel P. BerrangéEOF
3158e0576942SDaniel P. Berrangé        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
3159e0576942SDaniel P. Berrangé            gcrypt_xts=yes
3160e0576942SDaniel P. Berrangé            qemu_private_xts=no
3161e0576942SDaniel P. Berrangé        fi
3162a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
3163dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
316491bfcdb0SDaniel P. Berrange    else
316591bfcdb0SDaniel P. Berrange        gcrypt="no"
316691bfcdb0SDaniel P. Berrange    fi
316762893b67SDaniel P. Berrangefi
316862893b67SDaniel P. Berrange
3169ddbb0d09SDaniel P. Berrange
317091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
317191bfcdb0SDaniel P. Berrangethen
317291bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
317391bfcdb0SDaniel P. Berrangefi
3174ed754746SDaniel P. Berrange
31759a2fd434SDaniel P. Berrange##########################################
31769a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
31779a2fd434SDaniel P. Berrange
31789a2fd434SDaniel P. Berrangetasn1=yes
317990246037SDaniel P. Berrangetasn1_cflags=""
318090246037SDaniel P. Berrangetasn1_libs=""
31819a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
318289138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
318389138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
31849a2fd434SDaniel P. Berrangeelse
31859a2fd434SDaniel P. Berrange    tasn1=no
31869a2fd434SDaniel P. Berrangefi
31879a2fd434SDaniel P. Berrange
3188ed754746SDaniel P. Berrange
3189bbbf9bfbSStefan Weil##########################################
31908953caf3SDaniel P. Berrange# PAM probe
31918953caf3SDaniel P. Berrange
31928953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
31938953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
31948953caf3SDaniel P. Berrange#include <security/pam_appl.h>
31958953caf3SDaniel P. Berrange#include <stdio.h>
31968953caf3SDaniel P. Berrangeint main(void) {
31978953caf3SDaniel P. Berrange   const char *service_name = "qemu";
31988953caf3SDaniel P. Berrange   const char *user = "frank";
31999c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
32008953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
32019c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
32028953caf3SDaniel P. Berrange   return 0;
32038953caf3SDaniel P. Berrange}
32048953caf3SDaniel P. BerrangeEOF
32058953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
32068953caf3SDaniel P. Berrange        auth_pam=yes
32078953caf3SDaniel P. Berrange    else
32088953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
32098953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
32108953caf3SDaniel P. Berrange        else
32118953caf3SDaniel P. Berrange            auth_pam=no
32128953caf3SDaniel P. Berrange        fi
32138953caf3SDaniel P. Berrange    fi
32148953caf3SDaniel P. Berrangefi
32158953caf3SDaniel P. Berrange
32168953caf3SDaniel P. Berrange##########################################
3217559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
3218559607eaSDaniel P. Berrange
3219559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
3220559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
3221559607eaSDaniel P. Berrange  have_ifaddrs_h=no
3222559607eaSDaniel P. Berrangefi
3223559607eaSDaniel P. Berrange
3224e865b97fSChen Gang#########################################
3225e865b97fSChen Gang# libdrm check
3226e865b97fSChen Ganghave_drm_h=no
3227e865b97fSChen Gangif check_include "libdrm/drm.h" ; then
3228e865b97fSChen Gang    have_drm_h=yes
3229e865b97fSChen Gangfi
3230e865b97fSChen Gang
32312a4b472cSDavid CARLIER#########################################
32322a4b472cSDavid CARLIER# sys/signal.h check
32332a4b472cSDavid CARLIERhave_sys_signal_h=no
32342a4b472cSDavid CARLIERif check_include "sys/signal.h" ; then
32352a4b472cSDavid CARLIER  have_sys_signal_h=yes
32362a4b472cSDavid CARLIERfi
32372a4b472cSDavid CARLIER
3238559607eaSDaniel P. Berrange##########################################
3239bbbf9bfbSStefan Weil# VTE probe
3240bbbf9bfbSStefan Weil
3241bbbf9bfbSStefan Weilif test "$vte" != "no"; then
3242c6feff9eSCole Robinson    vteminversion="0.32.0"
3243c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3244c6feff9eSCole Robinson      vtepackage="vte-2.91"
3245c6feff9eSCole Robinson    else
3246528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3247c6feff9eSCole Robinson    fi
3248c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
324989138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
325089138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
325189138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3252bbbf9bfbSStefan Weil        vte="yes"
3253bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3254c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
32559e04c683SStefan Weil    else
3256bbbf9bfbSStefan Weil        vte="no"
3257a4ccabcfSAnthony Liguori    fi
3258a4ccabcfSAnthony Liguorifi
3259a4ccabcfSAnthony Liguori
3260a4ccabcfSAnthony Liguori##########################################
326111d9f695Sbellard# SDL probe
326211d9f695Sbellard
3263aee8a619SCarlo Marcelo Arenas Belón# Look for sdl configuration program (pkg-config or sdl2-config).  Try
3264aee8a619SCarlo Marcelo Arenas Belón# sdl2-config even without cross prefix, and favour pkg-config over sdl2-config.
326547c03744SDave Airlie
3266c6093a05SPeter Xusdl_probe ()
3267c6093a05SPeter Xu{
32680015ca5cSDaniel P. Berrangé  if $pkg_config sdl2 --exists; then
32690015ca5cSDaniel P. Berrangé    sdlconfig="$pkg_config sdl2"
327089138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
3271aee8a619SCarlo Marcelo Arenas Belón  elif has "$sdl2_config"; then
32720015ca5cSDaniel P. Berrangé    sdlconfig="$sdl2_config"
327389138857SStefan Weil    sdlversion=$($sdlconfig --version)
3274a0dfd8a4SLoïc Minier  else
3275a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
32768f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
3277a0dfd8a4SLoïc Minier    fi
3278a0dfd8a4SLoïc Minier    sdl=no
3279c6093a05SPeter Xu    # no need to do the rest
3280c6093a05SPeter Xu    return
32819316f803SPaolo Bonzini  fi
3282aee8a619SCarlo Marcelo Arenas Belón  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl2-config; then
32833ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
32843ec87ffeSPaolo Bonzini  fi
328511d9f695Sbellard
328611d9f695Sbellard  cat > $TMPC << EOF
328711d9f695Sbellard#include <SDL.h>
328811d9f695Sbellard#undef main /* We don't want SDL to override our main() */
328911d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
329011d9f695SbellardEOF
329189138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
32922ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
329374f42e18STeLeMan  if test "$static" = "yes" ; then
32940015ca5cSDaniel P. Berrangé    if $pkg_config sdl2 --exists; then
32950015ca5cSDaniel P. Berrangé      sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
32965f37e6d4SThomas Huth    else
329789138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
32985f37e6d4SThomas Huth    fi
329974f42e18STeLeMan  else
330089138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
330174f42e18STeLeMan  fi
330252166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
330311d9f695Sbellard    sdl=yes
33047c1f25b4Sbellard
330567c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
3306e633a5c6SEric Blake    if test "$sdl" = "yes" && test "$static" = "yes" ; then
330767c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
330889138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
330989138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
331011d9f695Sbellard      fi
331152166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
33121ac88f28SJuan Quintela	:
33131ac88f28SJuan Quintela      else
33141ac88f28SJuan Quintela        sdl=no
33157c1f25b4Sbellard      fi
33167c1f25b4Sbellard    fi # static link
3317c4198157SJuan Quintela  else # sdl not found
3318c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
33190015ca5cSDaniel P. Berrangé      feature_not_found "sdl" "Install SDL2 devel"
3320c4198157SJuan Quintela    fi
3321c4198157SJuan Quintela    sdl=no
33227c1f25b4Sbellard  fi # sdl compile test
3323c6093a05SPeter Xu}
3324c6093a05SPeter Xu
3325a442fe2fSDaniel P. Berrangésdl_image_probe ()
3326a442fe2fSDaniel P. Berrangé{
3327a442fe2fSDaniel P. Berrangé    if test "$sdl_image" != "no" ; then
3328a442fe2fSDaniel P. Berrangé        if $pkg_config SDL2_image --exists; then
3329a442fe2fSDaniel P. Berrangé            if test "$static" = "yes"; then
3330a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
3331a442fe2fSDaniel P. Berrangé            else
3332a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
3333a442fe2fSDaniel P. Berrangé            fi
3334a442fe2fSDaniel P. Berrangé            sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
3335a442fe2fSDaniel P. Berrangé            sdl_image=yes
3336a442fe2fSDaniel P. Berrangé
3337a442fe2fSDaniel P. Berrangé            sdl_cflags="$sdl_cflags $sdl_image_cflags"
3338a442fe2fSDaniel P. Berrangé            sdl_libs="$sdl_libs $sdl_image_libs"
3339a442fe2fSDaniel P. Berrangé        else
3340a442fe2fSDaniel P. Berrangé            if test "$sdl_image" = "yes" ; then
3341a442fe2fSDaniel P. Berrangé                feature_not_found "sdl_image" "Install SDL Image devel"
3342a442fe2fSDaniel P. Berrangé            else
3343a442fe2fSDaniel P. Berrangé                sdl_image=no
3344a442fe2fSDaniel P. Berrangé            fi
3345a442fe2fSDaniel P. Berrangé        fi
3346a442fe2fSDaniel P. Berrangé    fi
3347a442fe2fSDaniel P. Berrangé}
3348a442fe2fSDaniel P. Berrangé
3349c6093a05SPeter Xuif test "$sdl" != "no" ; then
3350c6093a05SPeter Xu  sdl_probe
3351fd677642Sthsfi
335211d9f695Sbellard
33535368a422Saliguoriif test "$sdl" = "yes" ; then
3354a442fe2fSDaniel P. Berrangé  sdl_image_probe
3355a442fe2fSDaniel P. Berrangéelse
3356a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes"; then
3357a442fe2fSDaniel P. Berrangé    echo "warning: SDL Image requested, but SDL is not available, disabling"
3358a442fe2fSDaniel P. Berrangé  fi
3359a442fe2fSDaniel P. Berrangé  sdl_image=no
3360a442fe2fSDaniel P. Berrangéfi
3361a442fe2fSDaniel P. Berrangé
3362a442fe2fSDaniel P. Berrangéif test "$sdl" = "yes" ; then
33635368a422Saliguori  cat > $TMPC <<EOF
33645368a422Saliguori#include <SDL.h>
33655368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
33665368a422Saliguori#include <X11/XKBlib.h>
33675368a422Saliguori#else
33685368a422Saliguori#error No x11 support
33695368a422Saliguori#endif
33705368a422Saliguoriint main(void) { return 0; }
33715368a422SaliguoriEOF
3372f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
33738781595bSGerd Hoffmann    need_x11=yes
3374f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
3375f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
33765368a422Saliguori  fi
33775368a422Saliguorifi
33785368a422Saliguori
33798f28f3fbSths##########################################
33802da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
33812da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
33822da776dbSMichael R. Hines  cat > $TMPC <<EOF
33832da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
33842da776dbSMichael R. Hinesint main(void) { return 0; }
33852da776dbSMichael R. HinesEOF
3386ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
33872da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
33882da776dbSMichael R. Hines    rdma="yes"
3389ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
33902da776dbSMichael R. Hines  else
33912da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
33922da776dbSMichael R. Hines        error_exit \
3393ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
33942da776dbSMichael R. Hines            " Your options:" \
3395ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
33962da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
33972da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
33982da776dbSMichael R. Hines    fi
33992da776dbSMichael R. Hines    rdma="no"
34002da776dbSMichael R. Hines  fi
34012da776dbSMichael R. Hinesfi
34022da776dbSMichael R. Hines
340321ab34c9SMarcel Apfelbaum##########################################
340421ab34c9SMarcel Apfelbaum# PVRDMA detection
340521ab34c9SMarcel Apfelbaum
340621ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
340721ab34c9SMarcel Apfelbaum#include <sys/mman.h>
340821ab34c9SMarcel Apfelbaum
340921ab34c9SMarcel Apfelbaumint
341021ab34c9SMarcel Apfelbaummain(void)
341121ab34c9SMarcel Apfelbaum{
341221ab34c9SMarcel Apfelbaum    char buf = 0;
341321ab34c9SMarcel Apfelbaum    void *addr = &buf;
341421ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
341521ab34c9SMarcel Apfelbaum
341621ab34c9SMarcel Apfelbaum    return 0;
341721ab34c9SMarcel Apfelbaum}
341821ab34c9SMarcel ApfelbaumEOF
341921ab34c9SMarcel Apfelbaum
342021ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
342121ab34c9SMarcel Apfelbaum    case "$pvrdma" in
342221ab34c9SMarcel Apfelbaum    "")
342321ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
342421ab34c9SMarcel Apfelbaum            pvrdma="yes"
342521ab34c9SMarcel Apfelbaum        else
342621ab34c9SMarcel Apfelbaum            pvrdma="no"
342721ab34c9SMarcel Apfelbaum        fi
342821ab34c9SMarcel Apfelbaum        ;;
342921ab34c9SMarcel Apfelbaum    "yes")
343021ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
343121ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
343221ab34c9SMarcel Apfelbaum        fi
343321ab34c9SMarcel Apfelbaum        pvrdma="yes"
343421ab34c9SMarcel Apfelbaum        ;;
343521ab34c9SMarcel Apfelbaum    "no")
343621ab34c9SMarcel Apfelbaum        pvrdma="no"
343721ab34c9SMarcel Apfelbaum        ;;
343821ab34c9SMarcel Apfelbaum    esac
343921ab34c9SMarcel Apfelbaumelse
344021ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
344121ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
344221ab34c9SMarcel Apfelbaum    fi
344321ab34c9SMarcel Apfelbaum    pvrdma="no"
344421ab34c9SMarcel Apfelbaumfi
344595c6bff3SBenoît Canet
3446ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported
3447ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then
3448ee108585SYuval Shaia
3449ee108585SYuval Shaiacat > $TMPC <<EOF &&
3450ee108585SYuval Shaia#include <infiniband/verbs.h>
3451ee108585SYuval Shaia
3452ee108585SYuval Shaiaint
3453ee108585SYuval Shaiamain(void)
3454ee108585SYuval Shaia{
3455ee108585SYuval Shaia    struct ibv_mr *mr;
3456ee108585SYuval Shaia    struct ibv_pd *pd = NULL;
3457ee108585SYuval Shaia    size_t length = 10;
3458ee108585SYuval Shaia    uint64_t iova = 0;
3459ee108585SYuval Shaia    int access = 0;
3460ee108585SYuval Shaia    void *addr = NULL;
3461ee108585SYuval Shaia
3462ee108585SYuval Shaia    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
3463ee108585SYuval Shaia
3464ee108585SYuval Shaia    ibv_dereg_mr(mr);
3465ee108585SYuval Shaia
3466ee108585SYuval Shaia    return 0;
3467ee108585SYuval Shaia}
3468ee108585SYuval ShaiaEOF
3469ee108585SYuval Shaia    if ! compile_prog "" "-libverbs"; then
3470ee108585SYuval Shaia        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
3471ee108585SYuval Shaia    fi
3472ee108585SYuval Shaiafi
3473ee108585SYuval Shaia
347495c6bff3SBenoît Canet##########################################
34752f9606b3Saliguori# VNC SASL detection
3476e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
34772f9606b3Saliguori  cat > $TMPC <<EOF
34782f9606b3Saliguori#include <sasl/sasl.h>
34792f9606b3Saliguori#include <stdio.h>
34802f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
34812f9606b3SaliguoriEOF
34822f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
3483bd702ffcSPhilippe Mathieu-Daudé  # QEMU defines struct iovec in "qemu/osdep.h",
3484bd702ffcSPhilippe Mathieu-Daudé  # we don't want libsasl to redefine it in <sasl/sasl.h>.
3485bd702ffcSPhilippe Mathieu-Daudé  vnc_sasl_cflags="-DSTRUCT_IOVEC_DEFINED"
34862f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
348752166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3488ea784e3bSJuan Quintela    vnc_sasl=yes
3489fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3490ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
34912f9606b3Saliguori  else
3492ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
349321684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3494ea784e3bSJuan Quintela    fi
3495ea784e3bSJuan Quintela    vnc_sasl=no
34962f9606b3Saliguori  fi
34972f9606b3Saliguorifi
34982f9606b3Saliguori
34992f9606b3Saliguori##########################################
35002f6f5c7aSCorentin Chary# VNC JPEG detection
3501e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
35022f6f5c7aSCorentin Charycat > $TMPC <<EOF
35032f6f5c7aSCorentin Chary#include <stdio.h>
35042f6f5c7aSCorentin Chary#include <jpeglib.h>
35052f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
35062f6f5c7aSCorentin CharyEOF
35072f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
35082f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
35092f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
35102f6f5c7aSCorentin Chary    vnc_jpeg=yes
35112f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3512ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
35132f6f5c7aSCorentin Chary  else
35142f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
351521684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
35162f6f5c7aSCorentin Chary    fi
35172f6f5c7aSCorentin Chary    vnc_jpeg=no
35182f6f5c7aSCorentin Chary  fi
35192f6f5c7aSCorentin Charyfi
35202f6f5c7aSCorentin Chary
35212f6f5c7aSCorentin Chary##########################################
3522efe556adSCorentin Chary# VNC PNG detection
3523e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
3524efe556adSCorentin Charycat > $TMPC <<EOF
3525efe556adSCorentin Chary//#include <stdio.h>
3526efe556adSCorentin Chary#include <png.h>
3527832ce9c2SScott Wood#include <stddef.h>
3528efe556adSCorentin Charyint main(void) {
3529efe556adSCorentin Chary    png_structp png_ptr;
3530efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
35317edc3fedSPeter Maydell    return png_ptr != 0;
3532efe556adSCorentin Chary}
3533efe556adSCorentin CharyEOF
353465d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
353589138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
353689138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
35379af8025eSBrad  else
3538efe556adSCorentin Chary    vnc_png_cflags=""
3539efe556adSCorentin Chary    vnc_png_libs="-lpng"
35409af8025eSBrad  fi
3541efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3542efe556adSCorentin Chary    vnc_png=yes
3543efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
35449af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3545efe556adSCorentin Chary  else
3546efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
354721684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3548efe556adSCorentin Chary    fi
3549efe556adSCorentin Chary    vnc_png=no
3550efe556adSCorentin Chary  fi
3551efe556adSCorentin Charyfi
3552efe556adSCorentin Chary
3553efe556adSCorentin Chary##########################################
35546a021536SGerd Hoffmann# xkbcommon probe
35556a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
35566a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
35576a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
35586a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
35596a021536SGerd Hoffmann    xkbcommon=yes
35606a021536SGerd Hoffmann  else
35616a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
35626a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
35636a021536SGerd Hoffmann    fi
35646a021536SGerd Hoffmann    xkbcommon=no
35656a021536SGerd Hoffmann  fi
35666a021536SGerd Hoffmannfi
35676a021536SGerd Hoffmann
356876655d6dSaliguori
356976655d6dSaliguori##########################################
3570c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3571dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3572dce512deSChristoph Hellwig  cat > $TMPC << EOF
3573ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3574dce512deSChristoph Hellwig#include <xfs/xfs.h>
3575dce512deSChristoph Hellwigint main(void)
3576dce512deSChristoph Hellwig{
3577dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3578dce512deSChristoph Hellwig    return 0;
3579dce512deSChristoph Hellwig}
3580dce512deSChristoph HellwigEOF
3581dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3582dce512deSChristoph Hellwig    xfs="yes"
3583dce512deSChristoph Hellwig  else
3584dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
358521684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3586dce512deSChristoph Hellwig    fi
3587dce512deSChristoph Hellwig    xfs=no
3588dce512deSChristoph Hellwig  fi
3589dce512deSChristoph Hellwigfi
3590dce512deSChristoph Hellwig
3591dce512deSChristoph Hellwig##########################################
35928a16d273Sths# vde libraries probe
3593dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
35944baae0acSJuan Quintela  vde_libs="-lvdeplug"
35958a16d273Sths  cat > $TMPC << EOF
35968a16d273Sths#include <libvdeplug.h>
35974a7f0e06Spbrookint main(void)
35984a7f0e06Spbrook{
35994a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3600fea08e08SPeter Maydell    char s[] = "";
3601fea08e08SPeter Maydell    vde_open(s, s, &a);
36024a7f0e06Spbrook    return 0;
36034a7f0e06Spbrook}
36048a16d273SthsEOF
360552166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
36064baae0acSJuan Quintela    vde=yes
3607dfb278bdSJuan Quintela  else
3608dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
360921684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3610dfb278bdSJuan Quintela    fi
3611dfb278bdSJuan Quintela    vde=no
36128a16d273Sths  fi
36138a16d273Sthsfi
36148a16d273Sths
36158a16d273Sths##########################################
36160a985b37SVincenzo Maffione# netmap support probe
36170a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
36180a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
36190a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
36200a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
36210a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
362258952137SVincenzo Maffioneif test "$netmap" != "no" ; then
362358952137SVincenzo Maffione  cat > $TMPC << EOF
362458952137SVincenzo Maffione#include <inttypes.h>
362558952137SVincenzo Maffione#include <net/if.h>
362658952137SVincenzo Maffione#include <net/netmap.h>
362758952137SVincenzo Maffione#include <net/netmap_user.h>
36280a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
36290a985b37SVincenzo Maffione#error
36300a985b37SVincenzo Maffione#endif
363158952137SVincenzo Maffioneint main(void) { return 0; }
363258952137SVincenzo MaffioneEOF
363358952137SVincenzo Maffione  if compile_prog "" "" ; then
363458952137SVincenzo Maffione    netmap=yes
363558952137SVincenzo Maffione  else
363658952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
363758952137SVincenzo Maffione      feature_not_found "netmap"
363858952137SVincenzo Maffione    fi
363958952137SVincenzo Maffione    netmap=no
364058952137SVincenzo Maffione  fi
364158952137SVincenzo Maffionefi
364258952137SVincenzo Maffione
364358952137SVincenzo Maffione##########################################
364447e98658SCorey Bryant# libcap-ng library probe
364547e98658SCorey Bryantif test "$cap_ng" != "no" ; then
364647e98658SCorey Bryant  cap_libs="-lcap-ng"
364747e98658SCorey Bryant  cat > $TMPC << EOF
364847e98658SCorey Bryant#include <cap-ng.h>
364947e98658SCorey Bryantint main(void)
365047e98658SCorey Bryant{
365147e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
365247e98658SCorey Bryant    return 0;
365347e98658SCorey Bryant}
365447e98658SCorey BryantEOF
365547e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
365647e98658SCorey Bryant    cap_ng=yes
365747e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
365847e98658SCorey Bryant  else
365947e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
366021684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
366147e98658SCorey Bryant    fi
366247e98658SCorey Bryant    cap_ng=no
366347e98658SCorey Bryant  fi
366447e98658SCorey Bryantfi
366547e98658SCorey Bryant
366647e98658SCorey Bryant##########################################
3667c2de5c91Smalc# Sound support libraries probe
36688f28f3fbSths
366989138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3670c2de5c91Smalcfor drv in $audio_drv_list; do
3671c2de5c91Smalc    case $drv in
3672e42975a1SGerd Hoffmann    alsa | try-alsa)
3673c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3674c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3675e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3676e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3677e42975a1SGerd Hoffmann        fi
3678e42975a1SGerd Hoffmann    else
3679e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3680e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3681c80a867fSGerd Hoffmann        else
3682c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3683c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3684c80a867fSGerd Hoffmann        fi
3685e42975a1SGerd Hoffmann    fi
3686c2de5c91Smalc    ;;
3687c2de5c91Smalc
3688e42975a1SGerd Hoffmann    pa | try-pa)
3689c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3690c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
3691e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3692e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3693e42975a1SGerd Hoffmann        fi
3694e42975a1SGerd Hoffmann    else
3695e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3696e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3697c80a867fSGerd Hoffmann        else
3698c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3699c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3700c80a867fSGerd Hoffmann        fi
3701e42975a1SGerd Hoffmann    fi
3702b8e59f18Smalc    ;;
3703b8e59f18Smalc
3704373967b2SGerd Hoffmann    sdl)
3705373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3706373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3707373967b2SGerd Hoffmann    fi
3708373967b2SGerd Hoffmann    ;;
3709373967b2SGerd Hoffmann
3710e42975a1SGerd Hoffmann    try-sdl)
3711e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3712e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3713e42975a1SGerd Hoffmann    else
3714e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3715e42975a1SGerd Hoffmann    fi
3716e42975a1SGerd Hoffmann    ;;
3717e42975a1SGerd Hoffmann
3718997e690aSJuan Quintela    coreaudio)
3719b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3720997e690aSJuan Quintela    ;;
3721997e690aSJuan Quintela
3722a4bf6780SJuan Quintela    dsound)
3723b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3724d5631638Smalc      audio_win_int="yes"
3725a4bf6780SJuan Quintela    ;;
3726a4bf6780SJuan Quintela
3727a4bf6780SJuan Quintela    oss)
3728b1149911SFam Zheng      oss_libs="$oss_lib"
3729a4bf6780SJuan Quintela    ;;
3730a4bf6780SJuan Quintela
37312e445703SGeoffrey McRae    jack | try-jack)
37322e445703SGeoffrey McRae    if $pkg_config jack --exists; then
37332e445703SGeoffrey McRae        jack_libs=$($pkg_config jack --libs)
37342e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
37352e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/')
37362e445703SGeoffrey McRae        fi
37372e445703SGeoffrey McRae    else
37382e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
37392e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//')
37402e445703SGeoffrey McRae        else
37412e445703SGeoffrey McRae            error_exit "$drv check failed" \
37422e445703SGeoffrey McRae                "Make sure to have the $drv libs and headers installed."
37432e445703SGeoffrey McRae        fi
37442e445703SGeoffrey McRae    fi
37452e445703SGeoffrey McRae    ;;
37462e445703SGeoffrey McRae
3747e4c63a6aSmalc    *)
37481c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
374976ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
375076ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3751e4c63a6aSmalc    }
3752e4c63a6aSmalc    ;;
3753c2de5c91Smalc    esac
3754c2de5c91Smalcdone
37558f28f3fbSths
37564d3b6f6eSbalrog##########################################
37572e4d9fb1Saurel32# BrlAPI probe
37582e4d9fb1Saurel32
37594ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3760eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
37612e4d9fb1Saurel32  cat > $TMPC << EOF
37622e4d9fb1Saurel32#include <brlapi.h>
3763832ce9c2SScott Wood#include <stddef.h>
37642e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
37652e4d9fb1Saurel32EOF
376652166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
37672e4d9fb1Saurel32    brlapi=yes
37684ffcedb6SJuan Quintela  else
37694ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
377021684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
37714ffcedb6SJuan Quintela    fi
37724ffcedb6SJuan Quintela    brlapi=no
3773eb82284fSJuan Quintela  fi
3774eb82284fSJuan Quintelafi
37752e4d9fb1Saurel32
37762e4d9fb1Saurel32##########################################
3777e08bb301SSamuel Thibault# iconv probe
3778e08bb301SSamuel Thibaultif test "$iconv" != "no" ; then
3779e08bb301SSamuel Thibault  cat > $TMPC << EOF
3780e08bb301SSamuel Thibault#include <iconv.h>
3781e08bb301SSamuel Thibaultint main(void) {
3782e08bb301SSamuel Thibault  iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3783e08bb301SSamuel Thibault  return conv != (iconv_t) -1;
3784e08bb301SSamuel Thibault}
3785e08bb301SSamuel ThibaultEOF
3786e08bb301SSamuel Thibault  iconv_prefix_list="/usr/local:/usr"
3787e08bb301SSamuel Thibault  iconv_lib_list=":-liconv"
3788e08bb301SSamuel Thibault  IFS=:
3789e08bb301SSamuel Thibault  for iconv_prefix in $iconv_prefix_list; do
3790e08bb301SSamuel Thibault    IFS=:
3791e08bb301SSamuel Thibault    iconv_cflags="-I$iconv_prefix/include"
3792e08bb301SSamuel Thibault    iconv_ldflags="-L$iconv_prefix/lib"
3793e08bb301SSamuel Thibault    for iconv_link in $iconv_lib_list; do
3794e08bb301SSamuel Thibault      unset IFS
3795e08bb301SSamuel Thibault      iconv_lib="$iconv_ldflags $iconv_link"
3796e08bb301SSamuel Thibault      echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3797e08bb301SSamuel Thibault      if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3798e08bb301SSamuel Thibault        iconv_found=yes
3799e08bb301SSamuel Thibault        break
3800e08bb301SSamuel Thibault      fi
3801e08bb301SSamuel Thibault    done
3802e08bb301SSamuel Thibault    if test "$iconv_found" = yes ; then
3803e08bb301SSamuel Thibault      break
3804e08bb301SSamuel Thibault    fi
3805e08bb301SSamuel Thibault  done
3806e08bb301SSamuel Thibault  if test "$iconv_found" = "yes" ; then
3807e08bb301SSamuel Thibault    iconv=yes
3808e08bb301SSamuel Thibault  else
3809e08bb301SSamuel Thibault    if test "$iconv" = "yes" ; then
3810e08bb301SSamuel Thibault      feature_not_found "iconv" "Install iconv devel"
3811e08bb301SSamuel Thibault    fi
3812e08bb301SSamuel Thibault    iconv=no
3813e08bb301SSamuel Thibault  fi
3814e08bb301SSamuel Thibaultfi
3815e08bb301SSamuel Thibault
3816e08bb301SSamuel Thibault##########################################
38174d3b6f6eSbalrog# curses probe
3818e08bb301SSamuel Thibaultif test "$iconv" = "no" ; then
3819e08bb301SSamuel Thibault  # curses will need iconv
3820e08bb301SSamuel Thibault  curses=no
3821e08bb301SSamuel Thibaultfi
3822a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3823e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
38248ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
38258ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3826e095e2f3SStefan Weil  else
38277c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
38288ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3829e095e2f3SStefan Weil  fi
3830c584a6d0SJuan Quintela  curses_found=no
38314d3b6f6eSbalrog  cat > $TMPC << EOF
38328ddc5bf9SSamuel Thibault#include <locale.h>
38334d3b6f6eSbalrog#include <curses.h>
38348ddc5bf9SSamuel Thibault#include <wchar.h>
38352f8b7cd5SSamuel Thibault#include <langinfo.h>
3836ef9a2524SStefan Weilint main(void) {
38372f8b7cd5SSamuel Thibault  const char *codeset;
38388ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
38398ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3840ef9a2524SStefan Weil  resize_term(0, 0);
38418ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
38428ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
38437c703002SSamuel Thibault  add_wch(WACS_DEGREE);
38442f8b7cd5SSamuel Thibault  codeset = nl_langinfo(CODESET);
38452f8b7cd5SSamuel Thibault  return codeset != 0;
3846ef9a2524SStefan Weil}
38474d3b6f6eSbalrogEOF
3848ecbe251fSVadim Evard  IFS=:
38498ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3850b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3851b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
38527c703002SSamuel Thibault    IFS=:
38538ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3854ecbe251fSVadim Evard      unset IFS
38558ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3856c584a6d0SJuan Quintela        curses_found=yes
38574f78ef9aSJuan Quintela        break
38584d3b6f6eSbalrog      fi
38594f78ef9aSJuan Quintela    done
38607c703002SSamuel Thibault    if test "$curses_found" = yes ; then
38617c703002SSamuel Thibault      break
38627c703002SSamuel Thibault    fi
38638ddc5bf9SSamuel Thibault  done
3864ecbe251fSVadim Evard  unset IFS
3865c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3866c584a6d0SJuan Quintela    curses=yes
3867c584a6d0SJuan Quintela  else
3868c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
386921684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3870c584a6d0SJuan Quintela    fi
3871c584a6d0SJuan Quintela    curses=no
3872c584a6d0SJuan Quintela  fi
38734f78ef9aSJuan Quintelafi
38744d3b6f6eSbalrog
3875414f0dabSblueswir1##########################################
3876769ce76dSAlexander Graf# curl probe
3877a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
387865d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3879a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
38804e2b0658SPaolo Bonzini  else
38814e2b0658SPaolo Bonzini    curlconfig=curl-config
38824e2b0658SPaolo Bonzini  fi
3883769ce76dSAlexander Graf  cat > $TMPC << EOF
3884769ce76dSAlexander Graf#include <curl/curl.h>
38850b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3886769ce76dSAlexander GrafEOF
388789138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
388889138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3889b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3890769ce76dSAlexander Graf    curl=yes
3891788c8196SJuan Quintela  else
3892788c8196SJuan Quintela    if test "$curl" = "yes" ; then
389321684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3894788c8196SJuan Quintela    fi
3895788c8196SJuan Quintela    curl=no
3896769ce76dSAlexander Graf  fi
3897769ce76dSAlexander Graffi # test "$curl"
3898769ce76dSAlexander Graf
3899769ce76dSAlexander Graf##########################################
3900e18df141SAnthony Liguori# glib support probe
3901a52d28afSPaolo Bonzini
390200f2cfbbSDaniel P. Berrangéglib_req_ver=2.48
3903aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3904aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3905a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3906aa0d1f44SPaolo Bonzinifi
390754cb65d8SEmilio G. Cotaif test "$plugins" = yes; then
390854cb65d8SEmilio G. Cota    glib_modules="$glib_modules gmodule-2.0"
390954cb65d8SEmilio G. Cotafi
3910e26110cfSFam Zheng
39114eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
39124eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
39134eaf7202SSameeh Jubran
3914e633a5c6SEric Blakeif test "$static" = yes && test "$mingw32" = yes; then
39154eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
39164eaf7202SSameeh Jubranfi
39174eaf7202SSameeh Jubran
3918aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3919e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
392089138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
392189138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
39224a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
392314015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3924957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3925e18df141SAnthony Liguori    else
3926e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3927e26110cfSFam Zheng    fi
3928e26110cfSFam Zhengdone
3929e26110cfSFam Zheng
3930f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3931f876b765SMarc-André Lureau    gio=yes
3932f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3933f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
393425a97a56SMarc-André Lureau    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
39350dba4897SMarc-André Lureau    if [ ! -x "$gdbus_codegen" ]; then
39360dba4897SMarc-André Lureau        gdbus_codegen=
39370dba4897SMarc-André Lureau    fi
3938f876b765SMarc-André Lureauelse
3939f876b765SMarc-André Lureau    gio=no
3940f876b765SMarc-André Lureaufi
3941f876b765SMarc-André Lureau
394225a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
394325a97a56SMarc-André Lureau    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
394425a97a56SMarc-André Lureau    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
394525a97a56SMarc-André Lureaufi
394625a97a56SMarc-André Lureau
3947977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3948977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3949977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3950977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3951977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3952977a82abSDaniel P. Berrange#include <glib.h>
3953977a82abSDaniel P. Berrange#include <unistd.h>
3954977a82abSDaniel P. Berrange
3955977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3956977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3957977a82abSDaniel P. Berrange
3958977a82abSDaniel P. Berrangeint main(void) {
3959977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3960977a82abSDaniel P. Berrange   return 0;
3961977a82abSDaniel P. Berrange}
3962977a82abSDaniel P. BerrangeEOF
3963977a82abSDaniel P. Berrange
39645919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3965977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3966977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3967977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3968977a82abSDaniel P. Berrange	       "build target"
3969977a82abSDaniel P. Berrangefi
3970977a82abSDaniel P. Berrange
3971bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3972bbbf2e04SJohn Snowcat > $TMPC << EOF
3973bbbf2e04SJohn Snow#include <glib.h>
3974bbbf2e04SJohn Snowint main(void) { return 0; }
3975bbbf2e04SJohn SnowEOF
3976bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3977bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3978bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3979*086d5f75SPaolo Bonzini        QEMU_CFLAGS="-Wno-unknown-attributes $CFLAGS"
3980bbbf2e04SJohn Snow    fi
3981bbbf2e04SJohn Snowfi
3982bbbf2e04SJohn Snow
39839bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2
39849bda600bSEric Blakecat > $TMPC << EOF
39859bda600bSEric Blake#include <glib.h>
39869bda600bSEric Blaketypedef struct Foo {
39879bda600bSEric Blake    int i;
39889bda600bSEric Blake} Foo;
39899bda600bSEric Blakestatic void foo_free(Foo *f)
39909bda600bSEric Blake{
39919bda600bSEric Blake    g_free(f);
39929bda600bSEric Blake}
39939bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free);
39949bda600bSEric Blakeint main(void) { return 0; }
39959bda600bSEric BlakeEOF
39969bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
39979bda600bSEric Blake    if cc_has_warning_flag "-Wno-unused-function"; then
39989bda600bSEric Blake        glib_cflags="$glib_cflags -Wno-unused-function"
39999bda600bSEric Blake        CFLAGS="$CFLAGS -Wno-unused-function"
40009bda600bSEric Blake    fi
40019bda600bSEric Blakefi
40029bda600bSEric Blake
40036a1f42bdSStefan Weil#########################################
40046a1f42bdSStefan Weil# zlib check
40056a1f42bdSStefan Weil
40066a1f42bdSStefan Weilif test "$zlib" != "no" ; then
40076a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
40086a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
40096a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
40106a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
40116a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
40126a1f42bdSStefan Weil    else
40136a1f42bdSStefan Weil        cat > $TMPC << EOF
40146a1f42bdSStefan Weil#include <zlib.h>
40156a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
40166a1f42bdSStefan WeilEOF
40176a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
40186a1f42bdSStefan Weil            LIBS="$LIBS -lz"
40196a1f42bdSStefan Weil        else
40206a1f42bdSStefan Weil            error_exit "zlib check failed" \
40216a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
40226a1f42bdSStefan Weil        fi
40236a1f42bdSStefan Weil    fi
40246a1f42bdSStefan Weilfi
40256a1f42bdSStefan Weil
4026e26110cfSFam Zheng##########################################
4027e26110cfSFam Zheng# SHA command probe for modules
4028e26110cfSFam Zhengif test "$modules" = yes; then
4029e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
4030e26110cfSFam Zheng    for c in $shacmd_probe; do
40318ccefb91SFam Zheng        if has $c; then
4032e26110cfSFam Zheng            shacmd="$c"
4033e26110cfSFam Zheng            break
4034e26110cfSFam Zheng        fi
4035e26110cfSFam Zheng    done
4036e26110cfSFam Zheng    if test "$shacmd" = ""; then
4037e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
4038e26110cfSFam Zheng    fi
4039e18df141SAnthony Liguorifi
4040e18df141SAnthony Liguori
4041e18df141SAnthony Liguori##########################################
4042e2134eb9SGerd Hoffmann# pixman support probe
4043e2134eb9SGerd Hoffmann
40449b52b17bSThomas Huthif test "$softmmu" = "no"; then
404574880fe2SRobert Schiele  pixman_cflags=
404674880fe2SRobert Schiele  pixman_libs=
404735c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
404889138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
404989138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
4050e2134eb9SGerd Hoffmannelse
4051c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
4052c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
4053e2134eb9SGerd Hoffmannfi
4054e2134eb9SGerd Hoffmann
4055e2134eb9SGerd Hoffmann##########################################
4056fe8fc5aeSPaolo Bonzini# libmpathpersist probe
4057fe8fc5aeSPaolo Bonzini
4058fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
40591b0578f5SMurilo Opsfelder Araujo  # probe for the new API
4060fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
4061fe8fc5aeSPaolo Bonzini#include <libudev.h>
4062fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
4063fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
4064fe8fc5aeSPaolo Bonziniint logsink;
4065b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
4066b3f1c8c4SPaolo Bonziniextern struct udev *udev;
4067b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
4068b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
4069b3f1c8c4SPaolo Bonzinistruct udev *udev;
4070b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
4071b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
4072b3f1c8c4SPaolo Bonzini
4073fe8fc5aeSPaolo Bonziniint main(void) {
4074b3f1c8c4SPaolo Bonzini    udev = udev_new();
4075b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
4076fe8fc5aeSPaolo Bonzini    return 0;
4077fe8fc5aeSPaolo Bonzini}
4078fe8fc5aeSPaolo BonziniEOF
4079fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
4080fe8fc5aeSPaolo Bonzini    mpathpersist=yes
40811b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
40821b0578f5SMurilo Opsfelder Araujo  else
40831b0578f5SMurilo Opsfelder Araujo    # probe for the old API
40841b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
40851b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
40861b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
40871b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
40881b0578f5SMurilo Opsfelder Araujoint logsink;
40891b0578f5SMurilo Opsfelder Araujoint main(void) {
40901b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
40911b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
40921b0578f5SMurilo Opsfelder Araujo    return 0;
40931b0578f5SMurilo Opsfelder Araujo}
40941b0578f5SMurilo Opsfelder AraujoEOF
40951b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
40961b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
40971b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
4098fe8fc5aeSPaolo Bonzini    else
4099fe8fc5aeSPaolo Bonzini      mpathpersist=no
4100fe8fc5aeSPaolo Bonzini    fi
41011b0578f5SMurilo Opsfelder Araujo  fi
4102fe8fc5aeSPaolo Bonzinielse
4103fe8fc5aeSPaolo Bonzini  mpathpersist=no
4104fe8fc5aeSPaolo Bonzinifi
4105fe8fc5aeSPaolo Bonzini
4106fe8fc5aeSPaolo Bonzini##########################################
4107e5d355d1Saliguori# pthread probe
41084b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
41093c529d93Saliguori
4110e5d355d1Saliguoripthread=no
4111414f0dabSblueswir1cat > $TMPC << EOF
41123c529d93Saliguori#include <pthread.h>
41137a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
41147a42bbe4SStefan Weilint main(void) {
41157a42bbe4SStefan Weil  pthread_t thread;
41167a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
41177a42bbe4SStefan Weil  return 0;
41187a42bbe4SStefan Weil}
4119414f0dabSblueswir1EOF
4120bd00d539SAndreas Färberif compile_prog "" "" ; then
4121bd00d539SAndreas Färber  pthread=yes
4122bd00d539SAndreas Färberelse
4123de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
412452166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
4125e5d355d1Saliguori      pthread=yes
4126e3c56761SPeter Portante      found=no
4127e3c56761SPeter Portante      for lib_entry in $LIBS; do
4128e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
4129e3c56761SPeter Portante          found=yes
4130e3c56761SPeter Portante          break
4131e3c56761SPeter Portante        fi
4132e3c56761SPeter Portante      done
4133e3c56761SPeter Portante      if test "$found" = "no"; then
41345572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
413514ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
4136e3c56761SPeter Portante      fi
4137409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
4138de65fe0fSSebastian Herbszt      break
4139414f0dabSblueswir1    fi
4140de65fe0fSSebastian Herbszt  done
4141bd00d539SAndreas Färberfi
4142414f0dabSblueswir1
4143e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
414476ad07a4SPeter Maydell  error_exit "pthread check failed" \
414576ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
4146e5d355d1Saliguorifi
4147e5d355d1Saliguori
4148479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
4149479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
41505c312079SDr. David Alan Gilbertcat > $TMPC << EOF
41515c312079SDr. David Alan Gilbert#include <pthread.h>
41525c312079SDr. David Alan Gilbert
41535c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
41545c312079SDr. David Alan Gilbertint main(void)
41555c312079SDr. David Alan Gilbert{
41565c312079SDr. David Alan Gilbert    pthread_t thread;
41575c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
41585c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
41595c312079SDr. David Alan Gilbert    return 0;
41605c312079SDr. David Alan Gilbert}
41615c312079SDr. David Alan GilbertEOF
41625c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
4163479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
4164479a5747SRoman Bolshakovfi
4165479a5747SRoman Bolshakov
4166479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
4167479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
4168479a5747SRoman Bolshakovcat > $TMPC << EOF
4169479a5747SRoman Bolshakov#include <pthread.h>
4170479a5747SRoman Bolshakov
417112a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
4172479a5747SRoman Bolshakovint main(void)
4173479a5747SRoman Bolshakov{
4174479a5747SRoman Bolshakov    pthread_t thread;
4175479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
4176479a5747SRoman Bolshakov    return 0;
4177479a5747SRoman Bolshakov}
4178479a5747SRoman BolshakovEOF
4179479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
4180479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
41815c312079SDr. David Alan Gilbertfi
41825c312079SDr. David Alan Gilbert
4183bf9298b9Saliguori##########################################
4184f27aaf4bSChristian Brunner# rbd probe
4185f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
4186f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
4187f27aaf4bSChristian Brunner#include <stdio.h>
4188ad32e9c0SJosh Durgin#include <rbd/librbd.h>
4189f27aaf4bSChristian Brunnerint main(void) {
4190ad32e9c0SJosh Durgin    rados_t cluster;
4191ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
4192f27aaf4bSChristian Brunner    return 0;
4193f27aaf4bSChristian Brunner}
4194f27aaf4bSChristian BrunnerEOF
4195ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
4196f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
4197f27aaf4bSChristian Brunner    rbd=yes
4198f27aaf4bSChristian Brunner  else
4199f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
420021684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
4201f27aaf4bSChristian Brunner    fi
4202f27aaf4bSChristian Brunner    rbd=no
4203f27aaf4bSChristian Brunner  fi
4204f27aaf4bSChristian Brunnerfi
4205f27aaf4bSChristian Brunner
4206f27aaf4bSChristian Brunner##########################################
4207b10d49d7SPino Toscano# libssh probe
4208b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
4209b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
4210b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
4211b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
4212b10d49d7SPino Toscano    libssh=yes
42130a12ec87SRichard W.M. Jones  else
4214b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
4215b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
42160a12ec87SRichard W.M. Jones    fi
4217b10d49d7SPino Toscano    libssh=no
42180a12ec87SRichard W.M. Jones  fi
42190a12ec87SRichard W.M. Jonesfi
42200a12ec87SRichard W.M. Jones
42210a12ec87SRichard W.M. Jones##########################################
4222b10d49d7SPino Toscano# Check for libssh 0.8
4223b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
4224b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
4225b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
4226b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
42279a2d462eSRichard W.M. Jones
4228b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
42299a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
4230b10d49d7SPino Toscano#include <libssh/libssh.h>
4231b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
42329a2d462eSRichard W.M. JonesEOF
4233b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
4234b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
42359a2d462eSRichard W.M. Jones  fi
42369a2d462eSRichard W.M. Jonesfi
42379a2d462eSRichard W.M. Jones
42389a2d462eSRichard W.M. Jones##########################################
42395c6c3a6cSChristoph Hellwig# linux-aio probe
42405c6c3a6cSChristoph Hellwig
42415c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
42425c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
42435c6c3a6cSChristoph Hellwig#include <libaio.h>
42445c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
4245832ce9c2SScott Wood#include <stddef.h>
42465c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
42475c6c3a6cSChristoph HellwigEOF
42485c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
42495c6c3a6cSChristoph Hellwig    linux_aio=yes
42505c6c3a6cSChristoph Hellwig  else
42515c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
425221684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
42535c6c3a6cSChristoph Hellwig    fi
42543cfcae3cSLuiz Capitulino    linux_aio=no
42555c6c3a6cSChristoph Hellwig  fi
42565c6c3a6cSChristoph Hellwigfi
4257c10dd856SAarushi Mehta##########################################
4258c10dd856SAarushi Mehta# linux-io-uring probe
4259c10dd856SAarushi Mehta
4260c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then
4261c10dd856SAarushi Mehta  if $pkg_config liburing; then
4262c10dd856SAarushi Mehta    linux_io_uring_cflags=$($pkg_config --cflags liburing)
4263c10dd856SAarushi Mehta    linux_io_uring_libs=$($pkg_config --libs liburing)
4264c10dd856SAarushi Mehta    linux_io_uring=yes
426573fd282eSStefan Hajnoczi
426673fd282eSStefan Hajnoczi    # io_uring is used in libqemuutil.a where per-file -libs variables are not
426773fd282eSStefan Hajnoczi    # seen by programs linking the archive.  It's not ideal, but just add the
426873fd282eSStefan Hajnoczi    # library dependency globally.
426973fd282eSStefan Hajnoczi    LIBS="$linux_io_uring_libs $LIBS"
4270c10dd856SAarushi Mehta  else
4271c10dd856SAarushi Mehta    if test "$linux_io_uring" = "yes" ; then
4272c10dd856SAarushi Mehta      feature_not_found "linux io_uring" "Install liburing devel"
4273c10dd856SAarushi Mehta    fi
4274c10dd856SAarushi Mehta    linux_io_uring=no
4275c10dd856SAarushi Mehta  fi
4276c10dd856SAarushi Mehtafi
42775c6c3a6cSChristoph Hellwig
42785c6c3a6cSChristoph Hellwig##########################################
42797aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
42803b8acc11SPaolo Bonzini
42817aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
42827aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
42837aaa6a16SPaolo Bonzini    tpm=no
42843b8acc11SPaolo Bonzini  else
42857aaa6a16SPaolo Bonzini    tpm=yes
42867aaa6a16SPaolo Bonzini  fi
42877aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
42887aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
42897aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
42907aaa6a16SPaolo Bonzini  fi
42913b8acc11SPaolo Bonzinifi
42923b8acc11SPaolo Bonzini
42933b8acc11SPaolo Bonzini##########################################
4294758e8e38SVenkateswararao Jujjuri (JV)# attr probe
4295758e8e38SVenkateswararao Jujjuri (JV)
4296758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
4297758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
4298758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
4299758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
4300f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
4301f2338fb4SPavel Borzenkov#include <attr/xattr.h>
4302f2338fb4SPavel Borzenkov#else
43034f26f2b6SAvi Kivity#include <sys/xattr.h>
4304f2338fb4SPavel Borzenkov#endif
4305758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
4306758e8e38SVenkateswararao Jujjuri (JV)EOF
43074f26f2b6SAvi Kivity  if compile_prog "" "" ; then
43084f26f2b6SAvi Kivity    attr=yes
43094f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
4310f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
4311758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
4312758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
43134f26f2b6SAvi Kivity    libattr=yes
4314758e8e38SVenkateswararao Jujjuri (JV)  else
4315758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
431621684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
4317758e8e38SVenkateswararao Jujjuri (JV)    fi
4318758e8e38SVenkateswararao Jujjuri (JV)    attr=no
4319758e8e38SVenkateswararao Jujjuri (JV)  fi
4320758e8e38SVenkateswararao Jujjuri (JV)fi
4321758e8e38SVenkateswararao Jujjuri (JV)
4322758e8e38SVenkateswararao Jujjuri (JV)##########################################
4323bf9298b9Saliguori# iovec probe
4324bf9298b9Saliguoricat > $TMPC <<EOF
4325db34f0b3Sblueswir1#include <sys/types.h>
4326bf9298b9Saliguori#include <sys/uio.h>
4327db34f0b3Sblueswir1#include <unistd.h>
4328f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
4329bf9298b9SaliguoriEOF
4330bf9298b9Saliguoriiovec=no
433152166aa0SJuan Quintelaif compile_prog "" "" ; then
4332bf9298b9Saliguori  iovec=yes
4333bf9298b9Saliguorifi
4334bf9298b9Saliguori
4335f652e6afSaurel32##########################################
4336ceb42de8Saliguori# preadv probe
4337ceb42de8Saliguoricat > $TMPC <<EOF
4338ceb42de8Saliguori#include <sys/types.h>
4339ceb42de8Saliguori#include <sys/uio.h>
4340ceb42de8Saliguori#include <unistd.h>
4341c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
4342ceb42de8SaliguoriEOF
4343ceb42de8Saliguoripreadv=no
434452166aa0SJuan Quintelaif compile_prog "" "" ; then
4345ceb42de8Saliguori  preadv=yes
4346ceb42de8Saliguorifi
4347ceb42de8Saliguori
4348ceb42de8Saliguori##########################################
4349f652e6afSaurel32# fdt probe
4350e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
4351e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
4352e169e1e1SPeter Maydellfdt_required=no
4353e169e1e1SPeter Maydellfor target in $target_list; do
4354e169e1e1SPeter Maydell  case $target in
4355c8c35e5fSYoshinori Sato    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu|rx-softmmu)
4356e169e1e1SPeter Maydell      fdt_required=yes
4357e169e1e1SPeter Maydell    ;;
4358e169e1e1SPeter Maydell  esac
4359e169e1e1SPeter Maydelldone
4360e169e1e1SPeter Maydell
4361e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
4362e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
4363e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
4364e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
4365e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
4366e169e1e1SPeter Maydell  fi
4367e169e1e1SPeter Maydell  fdt=yes
43687ba4a4d3SPhilippe Mathieu-Daudéelif test "$fdt" != "yes" ; then
43697ba4a4d3SPhilippe Mathieu-Daudé  fdt=no
4370e169e1e1SPeter Maydellfi
4371e169e1e1SPeter Maydell
4372d599938aSLaurent Vivier# fdt is only required when building softmmu targets
4373d599938aSLaurent Vivierif test -z "$fdt" -a "$softmmu" != "yes" ; then
4374d599938aSLaurent Vivier    fdt="no"
4375d599938aSLaurent Vivierfi
4376d599938aSLaurent Vivier
43772df87df7SJuan Quintelaif test "$fdt" != "no" ; then
4378b41af4baSJuan Quintela  fdt_libs="-lfdt"
437996ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
43806e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
4381f652e6afSaurel32  cat > $TMPC << EOF
438231ce0adbSThomas Huth#include <libfdt.h>
438396ce6545SPeter Crosthwaite#include <libfdt_env.h>
4384fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
4385f652e6afSaurel32EOF
438652166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
4387a540f158SPeter Crosthwaite    # system DTC is good - use it
4388e3971d61SPhilippe Mathieu-Daudé    fdt=system
4389aef45d51SDaniel P. Berrange  else
4390aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
4391aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
4392aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
4393aef45d51SDaniel P. Berrange      fi
4394aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
4395e3971d61SPhilippe Mathieu-Daudé          fdt=git
4396a540f158SPeter Crosthwaite          mkdir -p dtc
4397cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
4398a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
43992df87df7SJuan Quintela          fi
440025211446SPaolo Bonzini          fdt_cflags="-I${source_path}/dtc/libfdt"
440125211446SPaolo Bonzini          fdt_ldflags="-L$PWD/dtc/libfdt"
44028a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
4403a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
4404aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
4405aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4406aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
4407a540f158SPeter Crosthwaite      else
4408a540f158SPeter Crosthwaite          # don't have and don't want
4409de3a354aSMichael Walle          fdt_libs=
44102df87df7SJuan Quintela          fdt=no
4411f652e6afSaurel32      fi
4412f652e6afSaurel32  fi
4413aef45d51SDaniel P. Berrangefi
4414f652e6afSaurel32
4415a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
4416a540f158SPeter Crosthwaite
441720ff075bSMichael Walle##########################################
4418fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4419b1546f32SGerd Hoffmann
4420d52c454aSMarc-André Lureaugbm="no"
4421d52c454aSMarc-André Lureauif $pkg_config gbm; then
4422d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
4423d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
4424d52c454aSMarc-André Lureau    gbm="yes"
4425d52c454aSMarc-André Lureaufi
4426d52c454aSMarc-André Lureau
4427da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
44284939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
44295f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
44305f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
44315f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4432da076ffeSGerd Hoffmann    opengl=yes
4433925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4434925a0400SGerd Hoffmann        gtk_gl="yes"
4435925a0400SGerd Hoffmann    fi
4436cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
443720ff075bSMichael Walle  else
4438da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4439dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
444020ff075bSMichael Walle    fi
4441f676c67eSJeremy White    opengl_cflags=""
4442da076ffeSGerd Hoffmann    opengl_libs=""
4443da076ffeSGerd Hoffmann    opengl=no
444420ff075bSMichael Walle  fi
444520ff075bSMichael Wallefi
444620ff075bSMichael Walle
4447014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4448014cb152SGerd Hoffmann  cat > $TMPC << EOF
4449014cb152SGerd Hoffmann#include <epoxy/egl.h>
4450014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4451014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4452014cb152SGerd Hoffmann#endif
4453014cb152SGerd Hoffmannint main(void) { return 0; }
4454014cb152SGerd HoffmannEOF
4455014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4456014cb152SGerd Hoffmann    opengl_dmabuf=yes
4457014cb152SGerd Hoffmann  fi
4458014cb152SGerd Hoffmannfi
4459c9a12e75SChrysostomos Nanakos
4460e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
446199e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
446299e1a93bSPhilippe Mathieu-Daudé    case $target in
446399e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
446499e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
446599e1a93bSPhilippe Mathieu-Daudé      ;;
446699e1a93bSPhilippe Mathieu-Daudé    esac
446799e1a93bSPhilippe Mathieu-Daudé  done
446899e1a93bSPhilippe Mathieu-Daudéfi
446999e1a93bSPhilippe Mathieu-Daudé
4470ed279a06SKlim Kireev##########################################
4471ed279a06SKlim Kireev# libxml2 probe
4472ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4473ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4474ed279a06SKlim Kireev        libxml2="yes"
4475ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4476ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4477ed279a06SKlim Kireev    else
4478ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4479ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4480ed279a06SKlim Kireev        fi
4481ed279a06SKlim Kireev        libxml2="no"
4482ed279a06SKlim Kireev    fi
4483ed279a06SKlim Kireevfi
4484c9a12e75SChrysostomos Nanakos
4485eb100396SBharata B Rao##########################################
4486eb100396SBharata B Rao# glusterfs probe
4487eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
448865d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4489e01bee08SBharata B Rao    glusterfs="yes"
449089138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
449189138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4492d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4493d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4494d85fa9ebSJeff Cody    fi
449565d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
44960c14fb47SBharata B Rao      glusterfs_discard="yes"
44970c14fb47SBharata B Rao    fi
44987c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4499df3a429aSNiels de Vos      glusterfs_fallocate="yes"
45007c815372SBharata B Rao      glusterfs_zerofill="yes"
45017c815372SBharata B Rao    fi
4502e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
4503e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
4504e014dbe7SPrasanna Kumar Kalever
4505e014dbe7SPrasanna Kumar Kaleverint
4506e014dbe7SPrasanna Kumar Kalevermain(void)
4507e014dbe7SPrasanna Kumar Kalever{
4508e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
4509e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
4510e014dbe7SPrasanna Kumar Kalever}
4511e014dbe7SPrasanna Kumar KaleverEOF
4512e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4513e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
4514e014dbe7SPrasanna Kumar Kalever    fi
45150e3b891fSNiels de Vos    cat > $TMPC << EOF
45160e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
45170e3b891fSNiels de Vos
45180e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
45190e3b891fSNiels de Vosstatic void
45200e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
45210e3b891fSNiels de Vos{}
45220e3b891fSNiels de Vos
45230e3b891fSNiels de Vosint
45240e3b891fSNiels de Vosmain(void)
45250e3b891fSNiels de Vos{
45260e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
45270e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
45280e3b891fSNiels de Vos	return 0;
45290e3b891fSNiels de Vos}
45300e3b891fSNiels de VosEOF
45310e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
45320e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
45330e3b891fSNiels de Vos    fi
4534eb100396SBharata B Rao  else
4535eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
45368efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
45378efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4538eb100396SBharata B Rao    fi
4539e01bee08SBharata B Rao    glusterfs="no"
4540eb100396SBharata B Rao  fi
4541eb100396SBharata B Raofi
4542eb100396SBharata B Rao
454339386ac7Saurel32# Check for inotify functions when we are building linux-user
45443b3f24adSaurel32# emulator.  This is done because older glibc versions don't
45453b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
45463b3f24adSaurel32# don't provide them even if kernel supports them.
45473b3f24adSaurel32#
45483b3f24adSaurel32inotify=no
45493b3f24adSaurel32cat > $TMPC << EOF
45503b3f24adSaurel32#include <sys/inotify.h>
45513b3f24adSaurel32
45523b3f24adSaurel32int
45533b3f24adSaurel32main(void)
45543b3f24adSaurel32{
45553b3f24adSaurel32	/* try to start inotify */
45568690e420Saurel32	return inotify_init();
45573b3f24adSaurel32}
45583b3f24adSaurel32EOF
455952166aa0SJuan Quintelaif compile_prog "" "" ; then
45603b3f24adSaurel32  inotify=yes
45613b3f24adSaurel32fi
45623b3f24adSaurel32
4563c05c7a73SRiku Voipioinotify1=no
4564c05c7a73SRiku Voipiocat > $TMPC << EOF
4565c05c7a73SRiku Voipio#include <sys/inotify.h>
4566c05c7a73SRiku Voipio
4567c05c7a73SRiku Voipioint
4568c05c7a73SRiku Voipiomain(void)
4569c05c7a73SRiku Voipio{
4570c05c7a73SRiku Voipio    /* try to start inotify */
4571c05c7a73SRiku Voipio    return inotify_init1(0);
4572c05c7a73SRiku Voipio}
4573c05c7a73SRiku VoipioEOF
4574c05c7a73SRiku Voipioif compile_prog "" "" ; then
4575c05c7a73SRiku Voipio  inotify1=yes
4576c05c7a73SRiku Voipiofi
4577c05c7a73SRiku Voipio
4578099d6b0fSRiku Voipio# check if pipe2 is there
4579099d6b0fSRiku Voipiopipe2=no
4580099d6b0fSRiku Voipiocat > $TMPC << EOF
4581099d6b0fSRiku Voipio#include <unistd.h>
4582099d6b0fSRiku Voipio#include <fcntl.h>
4583099d6b0fSRiku Voipio
4584099d6b0fSRiku Voipioint main(void)
4585099d6b0fSRiku Voipio{
4586099d6b0fSRiku Voipio    int pipefd[2];
45879bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4588099d6b0fSRiku Voipio}
4589099d6b0fSRiku VoipioEOF
459052166aa0SJuan Quintelaif compile_prog "" "" ; then
4591099d6b0fSRiku Voipio  pipe2=yes
4592099d6b0fSRiku Voipiofi
4593099d6b0fSRiku Voipio
459440ff6d7eSKevin Wolf# check if accept4 is there
459540ff6d7eSKevin Wolfaccept4=no
459640ff6d7eSKevin Wolfcat > $TMPC << EOF
459740ff6d7eSKevin Wolf#include <sys/socket.h>
459840ff6d7eSKevin Wolf#include <stddef.h>
459940ff6d7eSKevin Wolf
460040ff6d7eSKevin Wolfint main(void)
460140ff6d7eSKevin Wolf{
460240ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
460340ff6d7eSKevin Wolf    return 0;
460440ff6d7eSKevin Wolf}
460540ff6d7eSKevin WolfEOF
460640ff6d7eSKevin Wolfif compile_prog "" "" ; then
460740ff6d7eSKevin Wolf  accept4=yes
460840ff6d7eSKevin Wolffi
460940ff6d7eSKevin Wolf
46103ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
46113ce34dfbSvibisreenivasansplice=no
46123ce34dfbSvibisreenivasancat > $TMPC << EOF
46133ce34dfbSvibisreenivasan#include <unistd.h>
46143ce34dfbSvibisreenivasan#include <fcntl.h>
46153ce34dfbSvibisreenivasan#include <limits.h>
46163ce34dfbSvibisreenivasan
46173ce34dfbSvibisreenivasanint main(void)
46183ce34dfbSvibisreenivasan{
461966ea0f22SStefan Weil    int len, fd = 0;
46203ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
46213ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
46223ce34dfbSvibisreenivasan    return 0;
46233ce34dfbSvibisreenivasan}
46243ce34dfbSvibisreenivasanEOF
462552166aa0SJuan Quintelaif compile_prog "" "" ; then
46263ce34dfbSvibisreenivasan  splice=yes
46273ce34dfbSvibisreenivasanfi
46283ce34dfbSvibisreenivasan
4629dcc38d1cSMarcelo Tosatti##########################################
4630a99d57bbSWanlong Gao# libnuma probe
4631a99d57bbSWanlong Gao
4632a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4633a99d57bbSWanlong Gao  cat > $TMPC << EOF
4634a99d57bbSWanlong Gao#include <numa.h>
4635a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4636a99d57bbSWanlong GaoEOF
4637a99d57bbSWanlong Gao
4638a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4639a99d57bbSWanlong Gao    numa=yes
4640a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4641a99d57bbSWanlong Gao  else
4642a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4643a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4644a99d57bbSWanlong Gao    fi
4645a99d57bbSWanlong Gao    numa=no
4646a99d57bbSWanlong Gao  fi
4647a99d57bbSWanlong Gaofi
4648a99d57bbSWanlong Gao
46497b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
46507b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
46517b01cb97SAlexandre Derumier    exit 1
46527b01cb97SAlexandre Derumierfi
46537b01cb97SAlexandre Derumier
46545a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
46555a22ab71SYang Zhong# do not support it.
46565a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
46575a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
46585a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
46595a22ab71SYang Zhong    fi
46605a22ab71SYang Zhong    malloc_trim="no"
46615a22ab71SYang Zhongfi
46625a22ab71SYang Zhong
46635a22ab71SYang Zhong#######################################
46645a22ab71SYang Zhong# malloc_trim
46655a22ab71SYang Zhong
46665a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
46675a22ab71SYang Zhong    cat > $TMPC << EOF
46685a22ab71SYang Zhong#include <malloc.h>
46695a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
46705a22ab71SYang ZhongEOF
46715a22ab71SYang Zhong    if compile_prog "" "" ; then
46725a22ab71SYang Zhong        malloc_trim="yes"
46735a22ab71SYang Zhong    else
46745a22ab71SYang Zhong        malloc_trim="no"
46755a22ab71SYang Zhong    fi
46765a22ab71SYang Zhongfi
46775a22ab71SYang Zhong
4678a99d57bbSWanlong Gao##########################################
46792847b469SFam Zheng# tcmalloc probe
46802847b469SFam Zheng
46812847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
46822847b469SFam Zheng  cat > $TMPC << EOF
46832847b469SFam Zheng#include <stdlib.h>
4684f2dfe54cSLeonid Blochint main(void) {
4685f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4686f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4687f2dfe54cSLeonid Bloch        return 0;
4688f2dfe54cSLeonid Bloch    }
4689f2dfe54cSLeonid Bloch    return 1;
4690f2dfe54cSLeonid Bloch}
46912847b469SFam ZhengEOF
46922847b469SFam Zheng
46932847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
46942847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
46952847b469SFam Zheng  else
46962847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
46972847b469SFam Zheng  fi
46982847b469SFam Zhengfi
46992847b469SFam Zheng
47002847b469SFam Zheng##########################################
47017b01cb97SAlexandre Derumier# jemalloc probe
47027b01cb97SAlexandre Derumier
47037b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
47047b01cb97SAlexandre Derumier  cat > $TMPC << EOF
47057b01cb97SAlexandre Derumier#include <stdlib.h>
4706f2dfe54cSLeonid Blochint main(void) {
4707f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4708f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4709f2dfe54cSLeonid Bloch        return 0;
4710f2dfe54cSLeonid Bloch    }
4711f2dfe54cSLeonid Bloch    return 1;
4712f2dfe54cSLeonid Bloch}
47137b01cb97SAlexandre DerumierEOF
47147b01cb97SAlexandre Derumier
47157b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
47167b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
47177b01cb97SAlexandre Derumier  else
47187b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
47197b01cb97SAlexandre Derumier  fi
47207b01cb97SAlexandre Derumierfi
47217b01cb97SAlexandre Derumier
47227b01cb97SAlexandre Derumier##########################################
4723dcc38d1cSMarcelo Tosatti# signalfd probe
4724dcc38d1cSMarcelo Tosattisignalfd="no"
4725dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4726dcc38d1cSMarcelo Tosatti#include <unistd.h>
4727dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4728dcc38d1cSMarcelo Tosatti#include <signal.h>
4729dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4730dcc38d1cSMarcelo TosattiEOF
4731dcc38d1cSMarcelo Tosatti
4732dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4733dcc38d1cSMarcelo Tosatti  signalfd=yes
4734dcc38d1cSMarcelo Tosattifi
4735dcc38d1cSMarcelo Tosatti
4736d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4737d339d766SRichard W.M. Jonesoptreset="no"
4738d339d766SRichard W.M. Jonescat > $TMPC << EOF
4739d339d766SRichard W.M. Jones#include <getopt.h>
4740d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4741d339d766SRichard W.M. JonesEOF
4742d339d766SRichard W.M. Jones
4743d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4744d339d766SRichard W.M. Jones  optreset=yes
4745d339d766SRichard W.M. Jonesfi
4746d339d766SRichard W.M. Jones
4747c2882b96SRiku Voipio# check if eventfd is supported
4748c2882b96SRiku Voipioeventfd=no
4749c2882b96SRiku Voipiocat > $TMPC << EOF
4750c2882b96SRiku Voipio#include <sys/eventfd.h>
4751c2882b96SRiku Voipio
4752c2882b96SRiku Voipioint main(void)
4753c2882b96SRiku Voipio{
475455cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4755c2882b96SRiku Voipio}
4756c2882b96SRiku VoipioEOF
4757c2882b96SRiku Voipioif compile_prog "" "" ; then
4758c2882b96SRiku Voipio  eventfd=yes
4759c2882b96SRiku Voipiofi
4760c2882b96SRiku Voipio
4761751bcc39SMarc-André Lureau# check if memfd is supported
4762751bcc39SMarc-André Lureaumemfd=no
4763751bcc39SMarc-André Lureaucat > $TMPC << EOF
476475e5b70eSPaolo Bonzini#include <sys/mman.h>
4765751bcc39SMarc-André Lureau
4766751bcc39SMarc-André Lureauint main(void)
4767751bcc39SMarc-André Lureau{
4768751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4769751bcc39SMarc-André Lureau}
4770751bcc39SMarc-André LureauEOF
4771751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4772751bcc39SMarc-André Lureau  memfd=yes
4773751bcc39SMarc-André Lureaufi
4774751bcc39SMarc-André Lureau
4775955727d2SCortland Tölva# check for usbfs
4776955727d2SCortland Tölvahave_usbfs=no
4777955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
477896566d09SThomas Petazzoni  cat > $TMPC << EOF
477996566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
478096566d09SThomas Petazzoni
478196566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
478296566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
478396566d09SThomas Petazzoni#endif
478496566d09SThomas Petazzoni
478596566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
478696566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
478796566d09SThomas Petazzoni#endif
478896566d09SThomas Petazzoni
478996566d09SThomas Petazzoniint main(void)
479096566d09SThomas Petazzoni{
479196566d09SThomas Petazzoni    return 0;
479296566d09SThomas Petazzoni}
479396566d09SThomas PetazzoniEOF
479496566d09SThomas Petazzoni  if compile_prog "" ""; then
4795955727d2SCortland Tölva    have_usbfs=yes
4796955727d2SCortland Tölva  fi
4797955727d2SCortland Tölvafi
4798751bcc39SMarc-André Lureau
4799d0927938SUlrich Hecht# check for fallocate
4800d0927938SUlrich Hechtfallocate=no
4801d0927938SUlrich Hechtcat > $TMPC << EOF
4802d0927938SUlrich Hecht#include <fcntl.h>
4803d0927938SUlrich Hecht
4804d0927938SUlrich Hechtint main(void)
4805d0927938SUlrich Hecht{
4806d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4807d0927938SUlrich Hecht    return 0;
4808d0927938SUlrich Hecht}
4809d0927938SUlrich HechtEOF
48108fb03151SPeter Maydellif compile_prog "" "" ; then
4811d0927938SUlrich Hecht  fallocate=yes
4812d0927938SUlrich Hechtfi
4813d0927938SUlrich Hecht
48143d4fa43eSKusanagi Kouichi# check for fallocate hole punching
48153d4fa43eSKusanagi Kouichifallocate_punch_hole=no
48163d4fa43eSKusanagi Kouichicat > $TMPC << EOF
48173d4fa43eSKusanagi Kouichi#include <fcntl.h>
48183d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
48193d4fa43eSKusanagi Kouichi
48203d4fa43eSKusanagi Kouichiint main(void)
48213d4fa43eSKusanagi Kouichi{
48223d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
48233d4fa43eSKusanagi Kouichi    return 0;
48243d4fa43eSKusanagi Kouichi}
48253d4fa43eSKusanagi KouichiEOF
48263d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
48273d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
48283d4fa43eSKusanagi Kouichifi
48293d4fa43eSKusanagi Kouichi
4830b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4831b953f075SDenis V. Lunevfallocate_zero_range=no
4832b953f075SDenis V. Lunevcat > $TMPC << EOF
4833b953f075SDenis V. Lunev#include <fcntl.h>
4834b953f075SDenis V. Lunev#include <linux/falloc.h>
4835b953f075SDenis V. Lunev
4836b953f075SDenis V. Lunevint main(void)
4837b953f075SDenis V. Lunev{
4838b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4839b953f075SDenis V. Lunev    return 0;
4840b953f075SDenis V. Lunev}
4841b953f075SDenis V. LunevEOF
4842b953f075SDenis V. Lunevif compile_prog "" "" ; then
4843b953f075SDenis V. Lunev  fallocate_zero_range=yes
4844b953f075SDenis V. Lunevfi
4845b953f075SDenis V. Lunev
4846ed911435SKevin Wolf# check for posix_fallocate
4847ed911435SKevin Wolfposix_fallocate=no
4848ed911435SKevin Wolfcat > $TMPC << EOF
4849ed911435SKevin Wolf#include <fcntl.h>
4850ed911435SKevin Wolf
4851ed911435SKevin Wolfint main(void)
4852ed911435SKevin Wolf{
4853ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4854ed911435SKevin Wolf    return 0;
4855ed911435SKevin Wolf}
4856ed911435SKevin WolfEOF
4857ed911435SKevin Wolfif compile_prog "" "" ; then
4858ed911435SKevin Wolf    posix_fallocate=yes
4859ed911435SKevin Wolffi
4860ed911435SKevin Wolf
4861c727f47dSPeter Maydell# check for sync_file_range
4862c727f47dSPeter Maydellsync_file_range=no
4863c727f47dSPeter Maydellcat > $TMPC << EOF
4864c727f47dSPeter Maydell#include <fcntl.h>
4865c727f47dSPeter Maydell
4866c727f47dSPeter Maydellint main(void)
4867c727f47dSPeter Maydell{
4868c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4869c727f47dSPeter Maydell    return 0;
4870c727f47dSPeter Maydell}
4871c727f47dSPeter MaydellEOF
48728fb03151SPeter Maydellif compile_prog "" "" ; then
4873c727f47dSPeter Maydell  sync_file_range=yes
4874c727f47dSPeter Maydellfi
4875c727f47dSPeter Maydell
4876dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4877dace20dcSPeter Maydellfiemap=no
4878dace20dcSPeter Maydellcat > $TMPC << EOF
4879dace20dcSPeter Maydell#include <sys/ioctl.h>
4880dace20dcSPeter Maydell#include <linux/fs.h>
4881dace20dcSPeter Maydell#include <linux/fiemap.h>
4882dace20dcSPeter Maydell
4883dace20dcSPeter Maydellint main(void)
4884dace20dcSPeter Maydell{
4885dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4886dace20dcSPeter Maydell    return 0;
4887dace20dcSPeter Maydell}
4888dace20dcSPeter MaydellEOF
48898fb03151SPeter Maydellif compile_prog "" "" ; then
4890dace20dcSPeter Maydell  fiemap=yes
4891dace20dcSPeter Maydellfi
4892dace20dcSPeter Maydell
4893d0927938SUlrich Hecht# check for dup3
4894d0927938SUlrich Hechtdup3=no
4895d0927938SUlrich Hechtcat > $TMPC << EOF
4896d0927938SUlrich Hecht#include <unistd.h>
4897d0927938SUlrich Hecht
4898d0927938SUlrich Hechtint main(void)
4899d0927938SUlrich Hecht{
4900d0927938SUlrich Hecht    dup3(0, 0, 0);
4901d0927938SUlrich Hecht    return 0;
4902d0927938SUlrich Hecht}
4903d0927938SUlrich HechtEOF
490478f5d726SJan Kiszkaif compile_prog "" "" ; then
4905d0927938SUlrich Hecht  dup3=yes
4906d0927938SUlrich Hechtfi
4907d0927938SUlrich Hecht
49084e0c6529SAlex Bligh# check for ppoll support
49094e0c6529SAlex Blighppoll=no
49104e0c6529SAlex Blighcat > $TMPC << EOF
49114e0c6529SAlex Bligh#include <poll.h>
49124e0c6529SAlex Bligh
49134e0c6529SAlex Blighint main(void)
49144e0c6529SAlex Bligh{
49154e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
49164e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
49174e0c6529SAlex Bligh    return 0;
49184e0c6529SAlex Bligh}
49194e0c6529SAlex BlighEOF
49204e0c6529SAlex Blighif compile_prog "" "" ; then
49214e0c6529SAlex Bligh  ppoll=yes
49224e0c6529SAlex Blighfi
49234e0c6529SAlex Bligh
4924cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4925cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4926cd758dd0SAlex Blighcat > $TMPC << EOF
4927cd758dd0SAlex Bligh#include <sys/prctl.h>
4928cd758dd0SAlex Bligh
4929cd758dd0SAlex Blighint main(void)
4930cd758dd0SAlex Bligh{
4931cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4932cd758dd0SAlex Bligh    return 0;
4933cd758dd0SAlex Bligh}
4934cd758dd0SAlex BlighEOF
4935cd758dd0SAlex Blighif compile_prog "" "" ; then
4936cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4937cd758dd0SAlex Blighfi
4938cd758dd0SAlex Bligh
49393b6edd16SPeter Maydell# check for epoll support
49403b6edd16SPeter Maydellepoll=no
49413b6edd16SPeter Maydellcat > $TMPC << EOF
49423b6edd16SPeter Maydell#include <sys/epoll.h>
49433b6edd16SPeter Maydell
49443b6edd16SPeter Maydellint main(void)
49453b6edd16SPeter Maydell{
49463b6edd16SPeter Maydell    epoll_create(0);
49473b6edd16SPeter Maydell    return 0;
49483b6edd16SPeter Maydell}
49493b6edd16SPeter MaydellEOF
49508fb03151SPeter Maydellif compile_prog "" "" ; then
49513b6edd16SPeter Maydell  epoll=yes
49523b6edd16SPeter Maydellfi
49533b6edd16SPeter Maydell
4954227f0214SPeter Maydell# epoll_create1 is a later addition
4955227f0214SPeter Maydell# so we must check separately for its presence
49563b6edd16SPeter Maydellepoll_create1=no
49573b6edd16SPeter Maydellcat > $TMPC << EOF
49583b6edd16SPeter Maydell#include <sys/epoll.h>
49593b6edd16SPeter Maydell
49603b6edd16SPeter Maydellint main(void)
49613b6edd16SPeter Maydell{
496219e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
496319e83f6bSPeter Maydell     * a function being called. This is necessary so that on
496419e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
496519e83f6bSPeter Maydell     * the library but not declared in the header file we will
496619e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
496719e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
496819e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
496919e83f6bSPeter Maydell     */
4970c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
49713b6edd16SPeter Maydell}
49723b6edd16SPeter MaydellEOF
49738fb03151SPeter Maydellif compile_prog "" "" ; then
49743b6edd16SPeter Maydell  epoll_create1=yes
49753b6edd16SPeter Maydellfi
49763b6edd16SPeter Maydell
4977a8fd1abaSPeter Maydell# check for sendfile support
4978a8fd1abaSPeter Maydellsendfile=no
4979a8fd1abaSPeter Maydellcat > $TMPC << EOF
4980a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4981a8fd1abaSPeter Maydell
4982a8fd1abaSPeter Maydellint main(void)
4983a8fd1abaSPeter Maydell{
4984a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4985a8fd1abaSPeter Maydell}
4986a8fd1abaSPeter MaydellEOF
4987a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4988a8fd1abaSPeter Maydell  sendfile=yes
4989a8fd1abaSPeter Maydellfi
4990a8fd1abaSPeter Maydell
499151834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
499251834341SRiku Voipiotimerfd=no
499351834341SRiku Voipiocat > $TMPC << EOF
499451834341SRiku Voipio#include <sys/timerfd.h>
499551834341SRiku Voipio
499651834341SRiku Voipioint main(void)
499751834341SRiku Voipio{
499851834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
499951834341SRiku Voipio}
500051834341SRiku VoipioEOF
500151834341SRiku Voipioif compile_prog "" "" ; then
500251834341SRiku Voipio  timerfd=yes
500351834341SRiku Voipiofi
500451834341SRiku Voipio
50059af5c906SRiku Voipio# check for setns and unshare support
50069af5c906SRiku Voipiosetns=no
50079af5c906SRiku Voipiocat > $TMPC << EOF
50089af5c906SRiku Voipio#include <sched.h>
50099af5c906SRiku Voipio
50109af5c906SRiku Voipioint main(void)
50119af5c906SRiku Voipio{
50129af5c906SRiku Voipio    int ret;
50139af5c906SRiku Voipio    ret = setns(0, 0);
50149af5c906SRiku Voipio    ret = unshare(0);
50159af5c906SRiku Voipio    return ret;
50169af5c906SRiku Voipio}
50179af5c906SRiku VoipioEOF
50189af5c906SRiku Voipioif compile_prog "" "" ; then
50199af5c906SRiku Voipio  setns=yes
50209af5c906SRiku Voipiofi
50219af5c906SRiku Voipio
502238860a03SAleksandar Markovic# clock_adjtime probe
502338860a03SAleksandar Markovicclock_adjtime=no
502438860a03SAleksandar Markoviccat > $TMPC <<EOF
502538860a03SAleksandar Markovic#include <time.h>
502638860a03SAleksandar Markovic
502738860a03SAleksandar Markovicint main(void)
502838860a03SAleksandar Markovic{
502938860a03SAleksandar Markovic    return clock_adjtime(0, 0);
503038860a03SAleksandar Markovic}
503138860a03SAleksandar MarkovicEOF
503238860a03SAleksandar Markovicclock_adjtime=no
503338860a03SAleksandar Markovicif compile_prog "" "" ; then
503438860a03SAleksandar Markovic  clock_adjtime=yes
503538860a03SAleksandar Markovicfi
503638860a03SAleksandar Markovic
50375a03cd00SAleksandar Markovic# syncfs probe
50385a03cd00SAleksandar Markovicsyncfs=no
50395a03cd00SAleksandar Markoviccat > $TMPC <<EOF
50405a03cd00SAleksandar Markovic#include <unistd.h>
50415a03cd00SAleksandar Markovic
50425a03cd00SAleksandar Markovicint main(void)
50435a03cd00SAleksandar Markovic{
50445a03cd00SAleksandar Markovic    return syncfs(0);
50455a03cd00SAleksandar Markovic}
50465a03cd00SAleksandar MarkovicEOF
50475a03cd00SAleksandar Markovicsyncfs=no
50485a03cd00SAleksandar Markovicif compile_prog "" "" ; then
50495a03cd00SAleksandar Markovic  syncfs=yes
50505a03cd00SAleksandar Markovicfi
50515a03cd00SAleksandar Markovic
5052db37dd89SAleksandar Markovic# check for kcov support (kernel must be 4.4+, compiled with certain options)
5053db37dd89SAleksandar Markovickcov=no
5054db37dd89SAleksandar Markovicif check_include sys/kcov.h ; then
5055db37dd89SAleksandar Markovic    kcov=yes
5056db37dd89SAleksandar Markovicfi
5057db37dd89SAleksandar Markovic
5058516e8b7dSPeter Maydell# If we're making warnings fatal, apply this to Sphinx runs as well
5059516e8b7dSPeter Maydellsphinx_werror=""
5060516e8b7dSPeter Maydellif test "$werror" = "yes"; then
5061516e8b7dSPeter Maydell    sphinx_werror="-W"
5062516e8b7dSPeter Maydellfi
5063516e8b7dSPeter Maydell
50645f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
50655f71eac0SPeter Maydellhas_sphinx_build() {
50665f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
50675f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
50685f71eac0SPeter Maydell    # version requirement). This will fail if either
50695f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
50705f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
50715f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
5072988ae6c3SAlex Bennée    "$sphinx_build" $sphinx_werror -c "$source_path/docs" \
5073988ae6c3SAlex Bennée                    -b html "$TMPDIR1/sphinx" \
5074988ae6c3SAlex Bennée                    "$TMPDIR1/sphinx/out"  >> config.log 2>&1
50755f71eac0SPeter Maydell}
50765f71eac0SPeter Maydell
5077cc8ae6deSpbrook# Check if tools are available to build documentation.
5078a25dba17SJuan Quintelaif test "$docs" != "no" ; then
5079758b617aSPeter Maydell  if has_sphinx_build; then
5080758b617aSPeter Maydell    sphinx_ok=yes
5081758b617aSPeter Maydell  else
5082758b617aSPeter Maydell    sphinx_ok=no
5083758b617aSPeter Maydell  fi
5084758b617aSPeter Maydell  if has makeinfo && has pod2man && test "$sphinx_ok" = "yes"; then
5085a25dba17SJuan Quintela    docs=yes
508683a3ab8bSJuan Quintela  else
5087a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
5088758b617aSPeter Maydell      if has $sphinx_build && test "$sphinx_ok" != "yes"; then
5089758b617aSPeter Maydell        echo "Warning: $sphinx_build exists but it is either too old or uses too old a Python version" >&2
5090758b617aSPeter Maydell      fi
5091758b617aSPeter Maydell      feature_not_found "docs" "Install texinfo, Perl/perl-podlators and a Python 3 version of python-sphinx"
509283a3ab8bSJuan Quintela    fi
5093a25dba17SJuan Quintela    docs=no
509483a3ab8bSJuan Quintela  fi
5095cc8ae6deSpbrookfi
5096cc8ae6deSpbrook
5097f514f41cSStefan Weil# Search for bswap_32 function
50986ae9a1f4SJuan Quintelabyteswap_h=no
50996ae9a1f4SJuan Quintelacat > $TMPC << EOF
51006ae9a1f4SJuan Quintela#include <byteswap.h>
51016ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
51026ae9a1f4SJuan QuintelaEOF
510352166aa0SJuan Quintelaif compile_prog "" "" ; then
51046ae9a1f4SJuan Quintela  byteswap_h=yes
51056ae9a1f4SJuan Quintelafi
51066ae9a1f4SJuan Quintela
510775f13596SStefan Weil# Search for bswap32 function
51086ae9a1f4SJuan Quintelabswap_h=no
51096ae9a1f4SJuan Quintelacat > $TMPC << EOF
51106ae9a1f4SJuan Quintela#include <sys/endian.h>
51116ae9a1f4SJuan Quintela#include <sys/types.h>
51126ae9a1f4SJuan Quintela#include <machine/bswap.h>
51136ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
51146ae9a1f4SJuan QuintelaEOF
511552166aa0SJuan Quintelaif compile_prog "" "" ; then
51166ae9a1f4SJuan Quintela  bswap_h=yes
51176ae9a1f4SJuan Quintelafi
51186ae9a1f4SJuan Quintela
5119da93a1fdSaliguori##########################################
5120e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
5121c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
5122e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
51233c33ea96SPaolo Bonzini    libiscsi="yes"
5124ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
5125ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
5126c589b249SRonnie Sahlberg  else
5127c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
5128e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
5129c589b249SRonnie Sahlberg    fi
5130c589b249SRonnie Sahlberg    libiscsi="no"
5131c589b249SRonnie Sahlberg  fi
5132c589b249SRonnie Sahlbergfi
5133c589b249SRonnie Sahlberg
5134c589b249SRonnie Sahlberg##########################################
51358bacde8dSNatanael Copa# Do we need libm
51368bacde8dSNatanael Copacat > $TMPC << EOF
51378bacde8dSNatanael Copa#include <math.h>
5138f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
51398bacde8dSNatanael CopaEOF
51408bacde8dSNatanael Copaif compile_prog "" "" ; then
51418bacde8dSNatanael Copa  :
51428bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
51438bacde8dSNatanael Copa  LIBS="-lm $LIBS"
51448bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
51458bacde8dSNatanael Copaelse
514676ad07a4SPeter Maydell  error_exit "libm check failed"
51478bacde8dSNatanael Copafi
51488bacde8dSNatanael Copa
51498bacde8dSNatanael Copa##########################################
5150da93a1fdSaliguori# Do we need librt
51518bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
51528bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
51538bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
51548bacde8dSNatanael Copa# function in addition.
5155da93a1fdSaliguoricat > $TMPC <<EOF
5156da93a1fdSaliguori#include <signal.h>
5157da93a1fdSaliguori#include <time.h>
51588bacde8dSNatanael Copaint main(void) {
51598bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
51608bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
51618bacde8dSNatanael Copa}
5162da93a1fdSaliguoriEOF
5163da93a1fdSaliguori
516452166aa0SJuan Quintelaif compile_prog "" "" ; then
516507ffa4bdSJuan Quintela  :
51668bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
516718e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
516818e588b1SRick Liu  LIBS="$LIBS -lrt"
516918e588b1SRick Liu  libs_qga="$libs_qga -lrt"
5170da93a1fdSaliguorifi
5171da93a1fdSaliguori
5172d99e97e6SThomas Huth# Check whether we need to link libutil for openpty()
5173d99e97e6SThomas Huthcat > $TMPC << EOF
5174d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
5175d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
5176d99e97e6SThomas HuthEOF
5177d99e97e6SThomas Huth
51789df8b20dSThomas Huthhave_openpty="no"
51799df8b20dSThomas Huthif compile_prog "" "" ; then
51809df8b20dSThomas Huth  have_openpty="yes"
51819df8b20dSThomas Huthelse
5182d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
51836362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
5184d99e97e6SThomas Huth    libs_tools="-lutil $libs_tools"
51859df8b20dSThomas Huth    have_openpty="yes"
5186d99e97e6SThomas Huth  fi
51876362a53fSJuan Quintelafi
51886362a53fSJuan Quintela
5189de5071c5SBlue Swirl##########################################
5190cd4ec0b4SGerd Hoffmann# spice probe
5191cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
5192cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
5193cd4ec0b4SGerd Hoffmann#include <spice.h>
5194cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
5195cd4ec0b4SGerd HoffmannEOF
5196710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
5197710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
51981b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
519965d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
5200cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
5201cd4ec0b4SGerd Hoffmann    spice="yes"
5202cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
5203cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
52042e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
52052e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
5206cd4ec0b4SGerd Hoffmann  else
5207cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
52088efc9363SHu Tao      feature_not_found "spice" \
52091b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
5210cd4ec0b4SGerd Hoffmann    fi
5211cd4ec0b4SGerd Hoffmann    spice="no"
5212cd4ec0b4SGerd Hoffmann  fi
5213cd4ec0b4SGerd Hoffmannfi
5214cd4ec0b4SGerd Hoffmann
52157b02f544SMarc-André Lureau# check for smartcard support
52167b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
52170f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
52187b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
52197b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
52207b02f544SMarc-André Lureau        smartcard="yes"
5221111a38b0SRobert Relyea    else
52227b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
52237b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
5224111a38b0SRobert Relyea        fi
52257b02f544SMarc-André Lureau        smartcard="no"
5226111a38b0SRobert Relyea    fi
5227111a38b0SRobert Relyeafi
5228111a38b0SRobert Relyea
52292b2325ffSGerd Hoffmann# check for libusb
52302b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
523165d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
52322b2325ffSGerd Hoffmann        libusb="yes"
5233ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
5234ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
52352b2325ffSGerd Hoffmann    else
52362b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
52378efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
52382b2325ffSGerd Hoffmann        fi
52392b2325ffSGerd Hoffmann        libusb="no"
52402b2325ffSGerd Hoffmann    fi
52412b2325ffSGerd Hoffmannfi
52422b2325ffSGerd Hoffmann
524369354a83SHans de Goede# check for usbredirparser for usb network redirection support
524469354a83SHans de Goedeif test "$usb_redir" != "no" ; then
524565d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
524669354a83SHans de Goede        usb_redir="yes"
5247ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
5248ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
524969354a83SHans de Goede    else
525069354a83SHans de Goede        if test "$usb_redir" = "yes"; then
525121684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
525269354a83SHans de Goede        fi
525369354a83SHans de Goede        usb_redir="no"
525469354a83SHans de Goede    fi
525569354a83SHans de Goedefi
525669354a83SHans de Goede
5257cd4ec0b4SGerd Hoffmann##########################################
5258d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
5259d9840e25STomoki Sekiyama
5260e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5261e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
5262d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
5263690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
5264d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
5265d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
5266690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
5267d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
5268d9840e25STomoki Sekiyama	  ;;
5269690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
5270d9840e25STomoki Sekiyama  esac
5271d9840e25STomoki Sekiyama  cat > $TMPC << EOF
5272d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
5273d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
5274d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
5275d9840e25STomoki SekiyamaEOF
5276d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
5277d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
5278d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
5279315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
5280f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
5281d9840e25STomoki Sekiyama  else
5282d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
5283d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
5284d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
5285d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
5286d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
5287d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
5288d9840e25STomoki Sekiyama      feature_not_found "VSS support"
5289d9840e25STomoki Sekiyama    fi
5290d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
5291d9840e25STomoki Sekiyama  fi
5292d9840e25STomoki Sekiyamafi
5293d9840e25STomoki Sekiyama
5294d9840e25STomoki Sekiyama##########################################
5295d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
5296d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
5297d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
5298d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
5299d9840e25STomoki Sekiyama
5300e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5301e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
5302d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
5303d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
5304d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
5305d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
5306d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
5307d9840e25STomoki Sekiyama    else
5308d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
5309d9840e25STomoki Sekiyama    fi
5310d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
5311d9840e25STomoki Sekiyama    win_sdk=""
5312d9840e25STomoki Sekiyama  fi
5313d9840e25STomoki Sekiyamafi
5314d9840e25STomoki Sekiyama
5315d9840e25STomoki Sekiyama##########################################
531650cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
5317e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
531850cbebb9SMichael Roth  cat > $TMPC << EOF
531950cbebb9SMichael Roth#include <windows.h>
532050cbebb9SMichael Roth#include <ntddscsi.h>
532150cbebb9SMichael Rothint main(void) {
532250cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
532350cbebb9SMichael Roth#error Missing required ioctl definitions
532450cbebb9SMichael Roth#endif
532550cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
532650cbebb9SMichael Roth  return addr.Lun;
532750cbebb9SMichael Roth}
532850cbebb9SMichael RothEOF
532950cbebb9SMichael Roth  if compile_prog "" "" ; then
533050cbebb9SMichael Roth    guest_agent_ntddscsi=yes
5331996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
533250cbebb9SMichael Roth  fi
533350cbebb9SMichael Rothfi
533450cbebb9SMichael Roth
533550cbebb9SMichael Roth##########################################
53369d9e1521SGerd Hoffmann# virgl renderer probe
53379d9e1521SGerd Hoffmann
53389d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
53399d9e1521SGerd Hoffmann  cat > $TMPC << EOF
53409d9e1521SGerd Hoffmann#include <virglrenderer.h>
53419d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
53429d9e1521SGerd HoffmannEOF
53439d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
53449d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
534547479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
53469d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
53479d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
53489d9e1521SGerd Hoffmann    virglrenderer="yes"
53499d9e1521SGerd Hoffmann  else
53509d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
53519d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
53529d9e1521SGerd Hoffmann    fi
53539d9e1521SGerd Hoffmann    virglrenderer="no"
53549d9e1521SGerd Hoffmann  fi
53559d9e1521SGerd Hoffmannfi
53569d9e1521SGerd Hoffmann
53579d9e1521SGerd Hoffmann##########################################
53588ca80760SRichard Henderson# capstone
53598ca80760SRichard Henderson
5360e219c499SRichard Hendersoncase "$capstone" in
5361e219c499SRichard Henderson  "" | yes)
53628ca80760SRichard Henderson    if $pkg_config capstone; then
5363e219c499SRichard Henderson      capstone=system
5364e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
5365e219c499SRichard Henderson      capstone=git
5366e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
5367e219c499SRichard Henderson      capstone=internal
5368e219c499SRichard Henderson    elif test -z "$capstone" ; then
5369e219c499SRichard Henderson      capstone=no
5370e219c499SRichard Henderson    else
5371e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
5372e219c499SRichard Henderson    fi
5373e219c499SRichard Henderson    ;;
5374e219c499SRichard Henderson
5375e219c499SRichard Henderson  system)
5376e219c499SRichard Henderson    if ! $pkg_config capstone; then
5377e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
5378e219c499SRichard Henderson    fi
5379e219c499SRichard Henderson    ;;
5380e219c499SRichard Hendersonesac
5381e219c499SRichard Henderson
5382e219c499SRichard Hendersoncase "$capstone" in
5383e219c499SRichard Henderson  git | internal)
5384e219c499SRichard Henderson    if test "$capstone" = git; then
5385e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
5386e219c499SRichard Henderson    fi
5387e219c499SRichard Henderson    mkdir -p capstone
538825211446SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS -I${source_path}/capstone/include"
5389e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
5390e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
5391e219c499SRichard Henderson    else
5392e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
5393e219c499SRichard Henderson    fi
539425211446SPaolo Bonzini    libs_cpu="-L$PWD/capstone -lcapstone $libs_cpu"
5395e219c499SRichard Henderson    ;;
5396e219c499SRichard Henderson
5397e219c499SRichard Henderson  system)
53988ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
539902f9135bSDaniel P. Berrangé    libs_cpu="$($pkg_config --libs capstone) $libs_cpu"
5400e219c499SRichard Henderson    ;;
5401e219c499SRichard Henderson
5402e219c499SRichard Henderson  no)
5403e219c499SRichard Henderson    ;;
5404e219c499SRichard Henderson  *)
5405e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
5406e219c499SRichard Henderson    ;;
5407e219c499SRichard Hendersonesac
54088ca80760SRichard Henderson
54098ca80760SRichard Henderson##########################################
54105f6b9e8fSBlue Swirl# check if we have fdatasync
54115f6b9e8fSBlue Swirl
54125f6b9e8fSBlue Swirlfdatasync=no
54135f6b9e8fSBlue Swirlcat > $TMPC << EOF
54145f6b9e8fSBlue Swirl#include <unistd.h>
5415d1722a27SAlexandre Raymondint main(void) {
5416d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5417d1722a27SAlexandre Raymondreturn fdatasync(0);
5418d1722a27SAlexandre Raymond#else
5419e172fe11SStefan Weil#error Not supported
5420d1722a27SAlexandre Raymond#endif
5421d1722a27SAlexandre Raymond}
54225f6b9e8fSBlue SwirlEOF
54235f6b9e8fSBlue Swirlif compile_prog "" "" ; then
54245f6b9e8fSBlue Swirl    fdatasync=yes
54255f6b9e8fSBlue Swirlfi
54265f6b9e8fSBlue Swirl
542794a420b1SStefan Hajnoczi##########################################
5428e78815a5SAndreas Färber# check if we have madvise
5429e78815a5SAndreas Färber
5430e78815a5SAndreas Färbermadvise=no
5431e78815a5SAndreas Färbercat > $TMPC << EOF
5432e78815a5SAndreas Färber#include <sys/types.h>
5433e78815a5SAndreas Färber#include <sys/mman.h>
5434832ce9c2SScott Wood#include <stddef.h>
5435e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5436e78815a5SAndreas FärberEOF
5437e78815a5SAndreas Färberif compile_prog "" "" ; then
5438e78815a5SAndreas Färber    madvise=yes
5439e78815a5SAndreas Färberfi
5440e78815a5SAndreas Färber
5441e78815a5SAndreas Färber##########################################
5442e78815a5SAndreas Färber# check if we have posix_madvise
5443e78815a5SAndreas Färber
5444e78815a5SAndreas Färberposix_madvise=no
5445e78815a5SAndreas Färbercat > $TMPC << EOF
5446e78815a5SAndreas Färber#include <sys/mman.h>
5447832ce9c2SScott Wood#include <stddef.h>
5448e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5449e78815a5SAndreas FärberEOF
5450e78815a5SAndreas Färberif compile_prog "" "" ; then
5451e78815a5SAndreas Färber    posix_madvise=yes
5452e78815a5SAndreas Färberfi
5453e78815a5SAndreas Färber
5454e78815a5SAndreas Färber##########################################
54559bc5a719SAndreas Gustafsson# check if we have posix_memalign()
54569bc5a719SAndreas Gustafsson
54579bc5a719SAndreas Gustafssonposix_memalign=no
54589bc5a719SAndreas Gustafssoncat > $TMPC << EOF
54599bc5a719SAndreas Gustafsson#include <stdlib.h>
54609bc5a719SAndreas Gustafssonint main(void) {
54619bc5a719SAndreas Gustafsson    void *p;
54629bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
54639bc5a719SAndreas Gustafsson}
54649bc5a719SAndreas GustafssonEOF
54659bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
54669bc5a719SAndreas Gustafsson    posix_memalign=yes
54679bc5a719SAndreas Gustafssonfi
54689bc5a719SAndreas Gustafsson
54699bc5a719SAndreas Gustafsson##########################################
54700a852417SPaul Durrant# check if we have posix_syslog
54710a852417SPaul Durrant
54720a852417SPaul Durrantposix_syslog=no
54730a852417SPaul Durrantcat > $TMPC << EOF
54740a852417SPaul Durrant#include <syslog.h>
54750a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
54760a852417SPaul DurrantEOF
54770a852417SPaul Durrantif compile_prog "" "" ; then
54780a852417SPaul Durrant    posix_syslog=yes
54790a852417SPaul Durrantfi
54800a852417SPaul Durrant
54810a852417SPaul Durrant##########################################
5482401bc051SPeter Maydell# check if we have sem_timedwait
5483401bc051SPeter Maydell
5484401bc051SPeter Maydellsem_timedwait=no
5485401bc051SPeter Maydellcat > $TMPC << EOF
5486401bc051SPeter Maydell#include <semaphore.h>
5487811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
5488401bc051SPeter MaydellEOF
5489401bc051SPeter Maydellif compile_prog "" "" ; then
5490401bc051SPeter Maydell    sem_timedwait=yes
5491401bc051SPeter Maydellfi
5492401bc051SPeter Maydell
5493401bc051SPeter Maydell##########################################
54945c99fa37SKeno Fischer# check if we have strchrnul
54955c99fa37SKeno Fischer
54965c99fa37SKeno Fischerstrchrnul=no
54975c99fa37SKeno Fischercat > $TMPC << EOF
54985c99fa37SKeno Fischer#include <string.h>
54995c99fa37SKeno Fischerint main(void);
55005c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
55015c99fa37SKeno Fischerchar *haystack = (char*)&main;
55025c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
55035c99fa37SKeno FischerEOF
55045c99fa37SKeno Fischerif compile_prog "" "" ; then
55055c99fa37SKeno Fischer    strchrnul=yes
55065c99fa37SKeno Fischerfi
55075c99fa37SKeno Fischer
55088a792b03SJiufei Xue#########################################
55098a792b03SJiufei Xue# check if we have st_atim
55108a792b03SJiufei Xue
55118a792b03SJiufei Xuest_atim=no
55128a792b03SJiufei Xuecat > $TMPC << EOF
55138a792b03SJiufei Xue#include <sys/stat.h>
55148a792b03SJiufei Xue#include <stddef.h>
55158a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); }
55168a792b03SJiufei XueEOF
55178a792b03SJiufei Xueif compile_prog "" "" ; then
55188a792b03SJiufei Xue    st_atim=yes
55198a792b03SJiufei Xuefi
55208a792b03SJiufei Xue
55215c99fa37SKeno Fischer##########################################
552294a420b1SStefan Hajnoczi# check if trace backend exists
552394a420b1SStefan Hajnoczi
55245b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
552594a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
55265b808275SLluís Vilanova  error_exit "invalid trace backends" \
55275b808275SLluís Vilanova      "Please choose supported trace backends."
552894a420b1SStefan Hajnoczifi
552994a420b1SStefan Hajnoczi
55307e24e92aSStefan Hajnoczi##########################################
55317e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
55325b808275SLluís Vilanovaif have_backend "ust"; then
55337e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5534bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
55357e24e92aSStefan Hajnocziint main(void) { return 0; }
55367e24e92aSStefan HajnocziEOF
5537c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5538bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
553989138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
55407e24e92aSStefan Hajnoczi    else
5541c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5542bf15f63cSMohamad Gebai    fi
5543bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
554489138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5545bf15f63cSMohamad Gebai    else
5546bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5547bf15f63cSMohamad Gebai    fi
5548bf15f63cSMohamad Gebai
5549bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5550bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
5551bf15f63cSMohamad Gebai  else
5552bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
55537e24e92aSStefan Hajnoczi  fi
55547e24e92aSStefan Hajnoczifi
5555b3d08c02SDaniel P. Berrange
5556b3d08c02SDaniel P. Berrange##########################################
5557b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
55585b808275SLluís Vilanovaif have_backend "dtrace"; then
5559b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
556076ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5561b3d08c02SDaniel P. Berrange  fi
5562c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5563c276b17dSDaniel P. Berrange  if has 'stap' ; then
5564c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5565c276b17dSDaniel P. Berrange  fi
5566b3d08c02SDaniel P. Berrangefi
5567b3d08c02SDaniel P. Berrange
55687e24e92aSStefan Hajnoczi##########################################
5569519175a2SAlex Barcelo# check and set a backend for coroutine
5570d0e2fce5SAneesh Kumar K.V
55717c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
557233c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
557333c53c54SDaniel P. Berrange# specific one.
55747c2acc70SPeter Maydell
55757c2acc70SPeter Maydellucontext_works=no
5576d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5577d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5578d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5579cdf84806SPeter Maydell#ifdef __stub_makecontext
5580cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5581cdf84806SPeter Maydell#endif
558275cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5583d0e2fce5SAneesh Kumar K.VEOF
5584d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
55857c2acc70SPeter Maydell    ucontext_works=yes
5586d0e2fce5SAneesh Kumar K.V  fi
5587519175a2SAlex Barcelofi
55887c2acc70SPeter Maydell
55897c2acc70SPeter Maydellif test "$coroutine" = ""; then
55907c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
55917c2acc70SPeter Maydell    coroutine=win32
55927c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
55937c2acc70SPeter Maydell    coroutine=ucontext
5594519175a2SAlex Barcelo  else
55957c2acc70SPeter Maydell    coroutine=sigaltstack
55967c2acc70SPeter Maydell  fi
55977c2acc70SPeter Maydellelse
55987c2acc70SPeter Maydell  case $coroutine in
55997c2acc70SPeter Maydell  windows)
56007c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
56017c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
56027c2acc70SPeter Maydell    fi
56037c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
56047c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
56057c2acc70SPeter Maydell    coroutine=win32
56067c2acc70SPeter Maydell    ;;
56077c2acc70SPeter Maydell  ucontext)
56087c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
56097c2acc70SPeter Maydell      feature_not_found "ucontext"
56107c2acc70SPeter Maydell    fi
56117c2acc70SPeter Maydell    ;;
561233c53c54SDaniel P. Berrange  sigaltstack)
56137c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
56147c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
56157c2acc70SPeter Maydell    fi
56167c2acc70SPeter Maydell    ;;
56177c2acc70SPeter Maydell  *)
561876ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
56197c2acc70SPeter Maydell    ;;
56207c2acc70SPeter Maydell  esac
5621d0e2fce5SAneesh Kumar K.Vfi
5622d0e2fce5SAneesh Kumar K.V
562370c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
562470c60c08SStefan Hajnoczi  coroutine_pool=yes
562570c60c08SStefan Hajnoczifi
562670c60c08SStefan Hajnoczi
56277d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
56287d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
56297d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
56307d992e4dSPeter Lieven    coroutine_pool=no
56317d992e4dSPeter Lieven  fi
56327d992e4dSPeter Lievenfi
56337d992e4dSPeter Lieven
56341e4f6065SDaniele Buono##################################################
56351e4f6065SDaniele Buono# SafeStack
56361e4f6065SDaniele Buono
56371e4f6065SDaniele Buono
56381e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
56391e4f6065SDaniele Buonocat > $TMPC << EOF
56401e4f6065SDaniele Buonoint main(int argc, char *argv[])
56411e4f6065SDaniele Buono{
56421e4f6065SDaniele Buono#if ! __has_feature(safe_stack)
56431e4f6065SDaniele Buono#error SafeStack Disabled
56441e4f6065SDaniele Buono#endif
56451e4f6065SDaniele Buono    return 0;
56461e4f6065SDaniele Buono}
56471e4f6065SDaniele BuonoEOF
56481e4f6065SDaniele Buono  flag="-fsanitize=safe-stack"
56491e4f6065SDaniele Buono  # Check that safe-stack is supported and enabled.
56501e4f6065SDaniele Buono  if compile_prog "-Werror $flag" "$flag"; then
56511e4f6065SDaniele Buono    # Flag needed both at compilation and at linking
56521e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
56531e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
56541e4f6065SDaniele Buono  else
56551e4f6065SDaniele Buono    error_exit "SafeStack not supported by your compiler"
56561e4f6065SDaniele Buono  fi
56571e4f6065SDaniele Buono  if test "$coroutine" != "ucontext"; then
56581e4f6065SDaniele Buono    error_exit "SafeStack is only supported by the coroutine backend ucontext"
56591e4f6065SDaniele Buono  fi
56601e4f6065SDaniele Buonoelse
56611e4f6065SDaniele Buonocat > $TMPC << EOF
56621e4f6065SDaniele Buonoint main(int argc, char *argv[])
56631e4f6065SDaniele Buono{
56641e4f6065SDaniele Buono#if defined(__has_feature)
56651e4f6065SDaniele Buono#if __has_feature(safe_stack)
56661e4f6065SDaniele Buono#error SafeStack Enabled
56671e4f6065SDaniele Buono#endif
56681e4f6065SDaniele Buono#endif
56691e4f6065SDaniele Buono    return 0;
56701e4f6065SDaniele Buono}
56711e4f6065SDaniele BuonoEOF
56721e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then
56731e4f6065SDaniele Buono  # Make sure that safe-stack is disabled
56741e4f6065SDaniele Buono  if ! compile_prog "-Werror" ""; then
56751e4f6065SDaniele Buono    # SafeStack was already enabled, try to explicitly remove the feature
56761e4f6065SDaniele Buono    flag="-fno-sanitize=safe-stack"
56771e4f6065SDaniele Buono    if ! compile_prog "-Werror $flag" "$flag"; then
56781e4f6065SDaniele Buono      error_exit "Configure cannot disable SafeStack"
56791e4f6065SDaniele Buono    fi
56801e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
56811e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
56821e4f6065SDaniele Buono  fi
56831e4f6065SDaniele Buonoelse # "$safe_stack" = ""
56841e4f6065SDaniele Buono  # Set safe_stack to yes or no based on pre-existing flags
56851e4f6065SDaniele Buono  if compile_prog "-Werror" ""; then
56861e4f6065SDaniele Buono    safe_stack="no"
56871e4f6065SDaniele Buono  else
56881e4f6065SDaniele Buono    safe_stack="yes"
56891e4f6065SDaniele Buono    if test "$coroutine" != "ucontext"; then
56901e4f6065SDaniele Buono      error_exit "SafeStack is only supported by the coroutine backend ucontext"
56911e4f6065SDaniele Buono    fi
56921e4f6065SDaniele Buono  fi
56931e4f6065SDaniele Buonofi
56941e4f6065SDaniele Buonofi
56957d992e4dSPeter Lieven
5696d0e2fce5SAneesh Kumar K.V##########################################
5697d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5698d2042378SAneesh Kumar K.V
56994e1797f9SStefan Weilopen_by_handle_at=no
5700d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5701d2042378SAneesh Kumar K.V#include <fcntl.h>
5702acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5703acc55ba8SStefan Weil# error missing definition
5704acc55ba8SStefan Weil#else
570575cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5706acc55ba8SStefan Weil#endif
5707d2042378SAneesh Kumar K.VEOF
5708d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5709d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5710d2042378SAneesh Kumar K.Vfi
5711d2042378SAneesh Kumar K.V
5712e06a765eSHarsh Prateek Bora########################################
5713e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5714e06a765eSHarsh Prateek Bora
5715e06a765eSHarsh Prateek Boralinux_magic_h=no
5716e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5717e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5718e06a765eSHarsh Prateek Boraint main(void) {
571975cafad7SStefan Weil  return 0;
5720e06a765eSHarsh Prateek Bora}
5721e06a765eSHarsh Prateek BoraEOF
5722e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5723e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5724e06a765eSHarsh Prateek Borafi
5725e06a765eSHarsh Prateek Bora
57268ab1bf12SLuiz Capitulino########################################
5727541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
57283f4349dcSKevin Wolf
57293f4349dcSKevin Wolfvalgrind_h=no
57303f4349dcSKevin Wolfcat > $TMPC << EOF
57313f4349dcSKevin Wolf#include <valgrind/valgrind.h>
57323f4349dcSKevin Wolfint main(void) {
57333f4349dcSKevin Wolf  return 0;
57343f4349dcSKevin Wolf}
57353f4349dcSKevin WolfEOF
57363f4349dcSKevin Wolfif compile_prog "" "" ; then
57373f4349dcSKevin Wolf    valgrind_h=yes
57383f4349dcSKevin Wolffi
57393f4349dcSKevin Wolf
57403f4349dcSKevin Wolf########################################
57418ab1bf12SLuiz Capitulino# check if environ is declared
57428ab1bf12SLuiz Capitulino
57438ab1bf12SLuiz Capitulinohas_environ=no
57448ab1bf12SLuiz Capitulinocat > $TMPC << EOF
57458ab1bf12SLuiz Capitulino#include <unistd.h>
57468ab1bf12SLuiz Capitulinoint main(void) {
5747c075a723SBlue Swirl    environ = 0;
57488ab1bf12SLuiz Capitulino    return 0;
57498ab1bf12SLuiz Capitulino}
57508ab1bf12SLuiz CapitulinoEOF
57518ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
57528ab1bf12SLuiz Capitulino    has_environ=yes
57538ab1bf12SLuiz Capitulinofi
57548ab1bf12SLuiz Capitulino
575576a347e1SRichard Henderson########################################
575676a347e1SRichard Henderson# check if cpuid.h is usable.
575776a347e1SRichard Henderson
575876a347e1SRichard Hendersoncat > $TMPC << EOF
575976a347e1SRichard Henderson#include <cpuid.h>
576076a347e1SRichard Hendersonint main(void) {
5761774d566cSPeter Maydell    unsigned a, b, c, d;
5762774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5763774d566cSPeter Maydell
5764774d566cSPeter Maydell    if (max >= 1) {
5765774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5766774d566cSPeter Maydell    }
5767774d566cSPeter Maydell
5768774d566cSPeter Maydell    if (max >= 7) {
5769774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5770774d566cSPeter Maydell    }
5771774d566cSPeter Maydell
577276a347e1SRichard Henderson    return 0;
577376a347e1SRichard Henderson}
577476a347e1SRichard HendersonEOF
577576a347e1SRichard Hendersonif compile_prog "" "" ; then
577676a347e1SRichard Henderson    cpuid_h=yes
577776a347e1SRichard Hendersonfi
577876a347e1SRichard Henderson
57795dd89908SRichard Henderson##########################################
57805dd89908SRichard Henderson# avx2 optimization requirement check
57815dd89908SRichard Henderson#
57825dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
57835dd89908SRichard Henderson# since we won't be able to select the new routines.
57845dd89908SRichard Henderson
5785e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
57865dd89908SRichard Henderson  cat > $TMPC << EOF
57875dd89908SRichard Henderson#pragma GCC push_options
57885dd89908SRichard Henderson#pragma GCC target("avx2")
57895dd89908SRichard Henderson#include <cpuid.h>
57905dd89908SRichard Henderson#include <immintrin.h>
57915dd89908SRichard Hendersonstatic int bar(void *a) {
57925dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
57935dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
57945dd89908SRichard Henderson}
57955dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
57965dd89908SRichard HendersonEOF
57975dd89908SRichard Henderson  if compile_object "" ; then
57985dd89908SRichard Henderson    avx2_opt="yes"
579986583a07SLiam Merwick  else
580086583a07SLiam Merwick    avx2_opt="no"
58015dd89908SRichard Henderson  fi
58025dd89908SRichard Hendersonfi
58035dd89908SRichard Henderson
58046b8cd447SRobert Hoo##########################################
58056b8cd447SRobert Hoo# avx512f optimization requirement check
58066b8cd447SRobert Hoo#
58076b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable,
58086b8cd447SRobert Hoo# since we won't be able to select the new routines.
58096b8cd447SRobert Hoo# by default, it is turned off.
58106b8cd447SRobert Hoo# if user explicitly want to enable it, check environment
58116b8cd447SRobert Hoo
58126b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then
58136b8cd447SRobert Hoo  cat > $TMPC << EOF
58146b8cd447SRobert Hoo#pragma GCC push_options
58156b8cd447SRobert Hoo#pragma GCC target("avx512f")
58166b8cd447SRobert Hoo#include <cpuid.h>
58176b8cd447SRobert Hoo#include <immintrin.h>
58186b8cd447SRobert Hoostatic int bar(void *a) {
58196b8cd447SRobert Hoo    __m512i x = *(__m512i *)a;
58206b8cd447SRobert Hoo    return _mm512_test_epi64_mask(x, x);
58216b8cd447SRobert Hoo}
58226b8cd447SRobert Hooint main(int argc, char *argv[])
58236b8cd447SRobert Hoo{
58246b8cd447SRobert Hoo	return bar(argv[0]);
58256b8cd447SRobert Hoo}
58266b8cd447SRobert HooEOF
58276b8cd447SRobert Hoo  if ! compile_object "" ; then
58286b8cd447SRobert Hoo    avx512f_opt="no"
58296b8cd447SRobert Hoo  fi
58306b8cd447SRobert Hooelse
58316b8cd447SRobert Hoo  avx512f_opt="no"
58326b8cd447SRobert Hoofi
58336b8cd447SRobert Hoo
5834f540166bSRichard Henderson########################################
5835f540166bSRichard Henderson# check if __[u]int128_t is usable.
5836f540166bSRichard Henderson
5837f540166bSRichard Hendersonint128=no
5838f540166bSRichard Hendersoncat > $TMPC << EOF
5839f540166bSRichard Henderson__int128_t a;
5840f540166bSRichard Henderson__uint128_t b;
5841f540166bSRichard Hendersonint main (void) {
5842f540166bSRichard Henderson  a = a + b;
5843f540166bSRichard Henderson  b = a * b;
5844464e3671SPeter Maydell  a = a * a;
5845f540166bSRichard Henderson  return 0;
5846f540166bSRichard Henderson}
5847f540166bSRichard HendersonEOF
5848f540166bSRichard Hendersonif compile_prog "" "" ; then
5849f540166bSRichard Henderson    int128=yes
5850f540166bSRichard Hendersonfi
585176a347e1SRichard Henderson
58527ebee43eSRichard Henderson#########################################
58537ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
58547ebee43eSRichard Henderson
58557ebee43eSRichard Hendersonatomic128=no
58567ebee43eSRichard Hendersonif test "$int128" = "yes"; then
58577ebee43eSRichard Henderson  cat > $TMPC << EOF
58587ebee43eSRichard Hendersonint main(void)
58597ebee43eSRichard Henderson{
58607ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
58617ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
58627ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
58637ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
58647ebee43eSRichard Henderson  return 0;
58657ebee43eSRichard Henderson}
58667ebee43eSRichard HendersonEOF
58677ebee43eSRichard Henderson  if compile_prog "" "" ; then
58687ebee43eSRichard Henderson    atomic128=yes
58697ebee43eSRichard Henderson  fi
58707ebee43eSRichard Hendersonfi
58717ebee43eSRichard Henderson
5872e6cd4bb5SRichard Hendersoncmpxchg128=no
5873e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5874e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5875e6cd4bb5SRichard Hendersonint main(void)
5876e6cd4bb5SRichard Henderson{
5877e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5878e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5879e6cd4bb5SRichard Henderson  return 0;
5880e6cd4bb5SRichard Henderson}
5881e6cd4bb5SRichard HendersonEOF
5882e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5883e6cd4bb5SRichard Henderson    cmpxchg128=yes
5884e6cd4bb5SRichard Henderson  fi
5885e6cd4bb5SRichard Hendersonfi
5886e6cd4bb5SRichard Henderson
5887df79b996SRichard Henderson#########################################
5888df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5889df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5890df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5891df79b996SRichard Henderson
5892df79b996SRichard Hendersoncat > $TMPC << EOF
5893df79b996SRichard Henderson#include <stdint.h>
5894df79b996SRichard Hendersonint main(void)
5895df79b996SRichard Henderson{
5896df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5897df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5898df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5899df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5900df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5901df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5902df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5903df79b996SRichard Henderson#else
5904df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5905df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5906df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5907df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5908df79b996SRichard Henderson#endif
5909df79b996SRichard Henderson  return 0;
5910df79b996SRichard Henderson}
5911df79b996SRichard HendersonEOF
5912df79b996SRichard Hendersonif compile_prog "" "" ; then
5913df79b996SRichard Henderson  atomic64=yes
5914df79b996SRichard Hendersonfi
5915df79b996SRichard Henderson
591626fffe29SEmilio G. Cota#########################################
591726fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker
591826fffe29SEmilio G. Cotald_dynamic_list="no"
591926fffe29SEmilio G. Cotaif test "$static" = "no" ; then
592026fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
592126fffe29SEmilio G. Cota{
592226fffe29SEmilio G. Cota  foo;
592326fffe29SEmilio G. Cota};
592426fffe29SEmilio G. CotaEOF
592526fffe29SEmilio G. Cota
592626fffe29SEmilio G. Cota    cat > $TMPC <<EOF
592726fffe29SEmilio G. Cota#include <stdio.h>
592826fffe29SEmilio G. Cotavoid foo(void);
592926fffe29SEmilio G. Cota
593026fffe29SEmilio G. Cotavoid foo(void)
593126fffe29SEmilio G. Cota{
593226fffe29SEmilio G. Cota  printf("foo\n");
593326fffe29SEmilio G. Cota}
593426fffe29SEmilio G. Cota
593526fffe29SEmilio G. Cotaint main(void)
593626fffe29SEmilio G. Cota{
593726fffe29SEmilio G. Cota  foo();
593826fffe29SEmilio G. Cota  return 0;
593926fffe29SEmilio G. Cota}
594026fffe29SEmilio G. CotaEOF
594126fffe29SEmilio G. Cota
594226fffe29SEmilio G. Cota    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
594326fffe29SEmilio G. Cota        ld_dynamic_list="yes"
594426fffe29SEmilio G. Cota    fi
594526fffe29SEmilio G. Cotafi
594626fffe29SEmilio G. Cota
594726fffe29SEmilio G. Cota#########################################
594826fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker
594926fffe29SEmilio G. Cota
595026fffe29SEmilio G. Cotald_exported_symbols_list="no"
595126fffe29SEmilio G. Cotaif test "$static" = "no" ; then
595226fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
595326fffe29SEmilio G. Cota  _foo
595426fffe29SEmilio G. CotaEOF
595526fffe29SEmilio G. Cota
595626fffe29SEmilio G. Cota    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
595726fffe29SEmilio G. Cota        ld_exported_symbols_list="yes"
595826fffe29SEmilio G. Cota    fi
595926fffe29SEmilio G. Cotafi
596026fffe29SEmilio G. Cota
596126fffe29SEmilio G. Cotaif  test "$plugins" = "yes" &&
596226fffe29SEmilio G. Cota    test "$ld_dynamic_list" = "no" &&
596326fffe29SEmilio G. Cota    test "$ld_exported_symbols_list" = "no" ; then
596426fffe29SEmilio G. Cota  error_exit \
596526fffe29SEmilio G. Cota      "Plugin support requires dynamic linking and specifying a set of symbols " \
596626fffe29SEmilio G. Cota      "that are exported to plugins. Unfortunately your linker doesn't " \
596726fffe29SEmilio G. Cota      "support the flag (--dynamic-list or -exported_symbols_list) used " \
596826fffe29SEmilio G. Cota      "for this purpose. You can't build with --static."
596926fffe29SEmilio G. Cotafi
597026fffe29SEmilio G. Cota
59711e6e9acaSRichard Henderson########################################
5972db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported.
5973db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10.
5974db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default.
5975db8aaae8SRichard Henderson
5976db8aaae8SRichard Hendersonattralias=no
5977db8aaae8SRichard Hendersoncat > $TMPC << EOF
5978db8aaae8SRichard Hendersonint x = 1;
5979db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x")));
5980db8aaae8SRichard Hendersonint main(void) { return 0; }
5981db8aaae8SRichard HendersonEOF
5982db8aaae8SRichard Hendersonif compile_prog "" "" ; then
5983db8aaae8SRichard Henderson    attralias=yes
5984db8aaae8SRichard Hendersonfi
5985db8aaae8SRichard Henderson
5986db8aaae8SRichard Henderson########################################
59871e6e9acaSRichard Henderson# check if getauxval is available.
59881e6e9acaSRichard Henderson
59891e6e9acaSRichard Hendersongetauxval=no
59901e6e9acaSRichard Hendersoncat > $TMPC << EOF
59911e6e9acaSRichard Henderson#include <sys/auxv.h>
59921e6e9acaSRichard Hendersonint main(void) {
59931e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
59941e6e9acaSRichard Henderson}
59951e6e9acaSRichard HendersonEOF
59961e6e9acaSRichard Hendersonif compile_prog "" "" ; then
59971e6e9acaSRichard Henderson    getauxval=yes
59981e6e9acaSRichard Hendersonfi
59991e6e9acaSRichard Henderson
6000fd0e6053SJohn Snow########################################
6001fd0e6053SJohn Snow# check if ccache is interfering with
6002fd0e6053SJohn Snow# semantic analysis of macros
6003fd0e6053SJohn Snow
60045e4dfd3dSJohn Snowunset CCACHE_CPP2
6005fd0e6053SJohn Snowccache_cpp2=no
6006fd0e6053SJohn Snowcat > $TMPC << EOF
6007fd0e6053SJohn Snowstatic const int Z = 1;
6008fd0e6053SJohn Snow#define fn() ({ Z; })
6009fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
6010fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
6011fd0e6053SJohn Snow#define ID(X) (X)
6012fd0e6053SJohn Snowint main(int argc, char *argv[])
6013fd0e6053SJohn Snow{
6014fd0e6053SJohn Snow    int x = 0, y = 0;
6015fd0e6053SJohn Snow    x = ID(x);
6016fd0e6053SJohn Snow    x = fn();
6017fd0e6053SJohn Snow    fn();
6018fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
6019fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
6020fd0e6053SJohn Snow    return 0;
6021fd0e6053SJohn Snow}
6022fd0e6053SJohn SnowEOF
6023fd0e6053SJohn Snow
6024fd0e6053SJohn Snowif ! compile_object "-Werror"; then
6025fd0e6053SJohn Snow    ccache_cpp2=yes
6026fd0e6053SJohn Snowfi
6027fd0e6053SJohn Snow
6028b553a042SJohn Snow#################################################
6029b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
6030b553a042SJohn Snow
6031b553a042SJohn Snowif test "$fortify_source" != "no"; then
6032b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
6033b553a042SJohn Snow    fortify_source="no";
6034e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
6035cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
6036b553a042SJohn Snow    fortify_source="no";
6037b553a042SJohn Snow  else
6038b553a042SJohn Snow    fortify_source="yes"
6039b553a042SJohn Snow  fi
6040b553a042SJohn Snowfi
6041b553a042SJohn Snow
60421efad060SFam Zheng###############################################
60431efad060SFam Zheng# Check if copy_file_range is provided by glibc
60441efad060SFam Zhenghave_copy_file_range=no
60451efad060SFam Zhengcat > $TMPC << EOF
60461efad060SFam Zheng#include <unistd.h>
60471efad060SFam Zhengint main(void) {
60481efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
60491efad060SFam Zheng  return 0;
60501efad060SFam Zheng}
60511efad060SFam ZhengEOF
60521efad060SFam Zhengif compile_prog "" "" ; then
60531efad060SFam Zheng    have_copy_file_range=yes
60541efad060SFam Zhengfi
60551efad060SFam Zheng
6056d2042378SAneesh Kumar K.V##########################################
6057277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
6058277abf15SJan Vesely
6059277abf15SJan Veselyhave_fsxattr=no
6060277abf15SJan Veselycat > $TMPC << EOF
6061277abf15SJan Vesely#include <linux/fs.h>
6062277abf15SJan Veselystruct fsxattr foo;
6063277abf15SJan Veselyint main(void) {
6064277abf15SJan Vesely  return 0;
6065277abf15SJan Vesely}
6066277abf15SJan VeselyEOF
6067277abf15SJan Veselyif compile_prog "" "" ; then
6068277abf15SJan Vesely    have_fsxattr=yes
6069277abf15SJan Veselyfi
6070277abf15SJan Vesely
6071b66e10e4SPeter Maydell##########################################
6072a40161cbSPaolo Bonzini# check for usable membarrier system call
6073a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
6074a40161cbSPaolo Bonzini    have_membarrier=no
6075a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
6076a40161cbSPaolo Bonzini        have_membarrier=yes
6077a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
6078a40161cbSPaolo Bonzini        cat > $TMPC << EOF
6079a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
6080a40161cbSPaolo Bonzini    #include <sys/syscall.h>
6081a40161cbSPaolo Bonzini    #include <unistd.h>
6082a40161cbSPaolo Bonzini    #include <stdlib.h>
6083a40161cbSPaolo Bonzini    int main(void) {
6084a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
6085a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
6086a40161cbSPaolo Bonzini	exit(0);
6087a40161cbSPaolo Bonzini    }
6088a40161cbSPaolo BonziniEOF
6089a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
6090a40161cbSPaolo Bonzini            have_membarrier=yes
6091a40161cbSPaolo Bonzini        fi
6092a40161cbSPaolo Bonzini    fi
6093a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
6094a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
6095a40161cbSPaolo Bonzini    fi
6096a40161cbSPaolo Bonzinielse
6097a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
6098a40161cbSPaolo Bonzini    # work on Wine.
6099a40161cbSPaolo Bonzini    membarrier=no
6100a40161cbSPaolo Bonzinifi
6101a40161cbSPaolo Bonzini
6102a40161cbSPaolo Bonzini##########################################
6103b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
6104575b22b1SLaurent Vivierhave_rtnetlink=no
6105575b22b1SLaurent Viviercat > $TMPC << EOF
6106575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
6107575b22b1SLaurent Vivierint main(void) {
6108575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
6109575b22b1SLaurent Vivier}
6110575b22b1SLaurent VivierEOF
6111575b22b1SLaurent Vivierif compile_prog "" "" ; then
6112575b22b1SLaurent Vivier    have_rtnetlink=yes
6113575b22b1SLaurent Vivierfi
6114575b22b1SLaurent Vivier
61156a02c806SStefan Hajnoczi##########################################
61166a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
61176a02c806SStefan Hajnoczihave_af_vsock=no
61186a02c806SStefan Hajnoczicat > $TMPC << EOF
61196a02c806SStefan Hajnoczi#include <errno.h>
61206a02c806SStefan Hajnoczi#include <sys/types.h>
61216a02c806SStefan Hajnoczi#include <sys/socket.h>
61226a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
61236a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
61246a02c806SStefan Hajnoczi#endif
61256a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
61266a02c806SStefan Hajnocziint main(void) {
61276a02c806SStefan Hajnoczi    int sock, ret;
61286a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
61296a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
61306a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
61316a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
61326a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
61336a02c806SStefan Hajnoczi        return 0;
61346a02c806SStefan Hajnoczi    }
61356a02c806SStefan Hajnoczi    return -1;
61366a02c806SStefan Hajnoczi}
61376a02c806SStefan HajnocziEOF
61386a02c806SStefan Hajnocziif compile_prog "" "" ; then
61396a02c806SStefan Hajnoczi    have_af_vsock=yes
61406a02c806SStefan Hajnoczifi
61416a02c806SStefan Hajnoczi
6142f0d92b56SLongpeng(Mike)##########################################
6143f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
61444f67366eSThomas Huthhave_afalg=no
6145f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
6146f0d92b56SLongpeng(Mike)#include <errno.h>
6147f0d92b56SLongpeng(Mike)#include <sys/types.h>
6148f0d92b56SLongpeng(Mike)#include <sys/socket.h>
6149f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
6150f0d92b56SLongpeng(Mike)int main(void) {
6151f0d92b56SLongpeng(Mike)    int sock;
6152f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
6153f0d92b56SLongpeng(Mike)    return sock;
6154f0d92b56SLongpeng(Mike)}
6155f0d92b56SLongpeng(Mike)EOF
6156f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
6157f0d92b56SLongpeng(Mike)    have_afalg=yes
6158f0d92b56SLongpeng(Mike)fi
6159f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
6160f0d92b56SLongpeng(Mike)then
6161f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
6162f0d92b56SLongpeng(Mike)    then
6163f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
6164f0d92b56SLongpeng(Mike)    fi
6165f0d92b56SLongpeng(Mike)fi
6166f0d92b56SLongpeng(Mike)
6167f0d92b56SLongpeng(Mike)
61686969ec6cSJames Clarke#################################################
6169c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
6170d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
6171c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
6172c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
6173c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
6174c97d6d2cSSergio Andres Gomez Del RealEOF
6175c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
6176c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
6177c97d6d2cSSergio Andres Gomez Del Real  else
6178c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
6179db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-framework Hypervisor $QEMU_LDFLAGS"
6180c97d6d2cSSergio Andres Gomez Del Real  fi
6181c97d6d2cSSergio Andres Gomez Del Realfi
6182c97d6d2cSSergio Andres Gomez Del Real
6183c97d6d2cSSergio Andres Gomez Del Real#################################################
61846969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
61856969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
61866969ec6cSJames Clarke# given. It does no harm to give it on other
61876969ec6cSJames Clarke# platforms too.
61886969ec6cSJames Clarke
61896969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
61906969ec6cSJames Clarke#       contains -Wmissing-prototypes
61916969ec6cSJames Clarkecat > $TMPC << EOF
61926969ec6cSJames Clarkeextern int foo(void);
61936969ec6cSJames Clarkeint foo(void) { return 0; }
61946969ec6cSJames ClarkeEOF
61956969ec6cSJames Clarkeif ! compile_object ""; then
61966969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
61976969ec6cSJames Clarkefi
61987ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
61997ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
62007ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
62017ecf44a5SPaolo Bonzini    break
62027ecf44a5SPaolo Bonzini  fi
62037ecf44a5SPaolo Bonzinidone
62047ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
62057ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
62066969ec6cSJames Clarkefi
62076969ec6cSJames Clarke
6208277abf15SJan Vesely##########################################
62094d04351fSChristopher Covington# check for sysmacros.h
62104d04351fSChristopher Covington
62114d04351fSChristopher Covingtonhave_sysmacros=no
62124d04351fSChristopher Covingtoncat > $TMPC << EOF
62134d04351fSChristopher Covington#include <sys/sysmacros.h>
62144d04351fSChristopher Covingtonint main(void) {
62154d04351fSChristopher Covington    return makedev(0, 0);
62164d04351fSChristopher Covington}
62174d04351fSChristopher CovingtonEOF
62184d04351fSChristopher Covingtonif compile_prog "" "" ; then
62194d04351fSChristopher Covington    have_sysmacros=yes
62204d04351fSChristopher Covingtonfi
62214d04351fSChristopher Covington
62224d04351fSChristopher Covington##########################################
622349e00a18SAndreas Grapentin# check for _Static_assert()
622449e00a18SAndreas Grapentin
622549e00a18SAndreas Grapentinhave_static_assert=no
622649e00a18SAndreas Grapentincat > $TMPC << EOF
622749e00a18SAndreas Grapentin_Static_assert(1, "success");
622849e00a18SAndreas Grapentinint main(void) {
622949e00a18SAndreas Grapentin    return 0;
623049e00a18SAndreas Grapentin}
623149e00a18SAndreas GrapentinEOF
623249e00a18SAndreas Grapentinif compile_prog "" "" ; then
623349e00a18SAndreas Grapentin    have_static_assert=yes
623449e00a18SAndreas Grapentinfi
623549e00a18SAndreas Grapentin
623649e00a18SAndreas Grapentin##########################################
6237e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
6238e674605fSTomáš Golembiovský
6239e674605fSTomáš Golembiovskýhave_utmpx=no
6240e674605fSTomáš Golembiovskýcat > $TMPC << EOF
6241e674605fSTomáš Golembiovský#include <utmpx.h>
6242e674605fSTomáš Golembiovskýstruct utmpx user_info;
6243e674605fSTomáš Golembiovskýint main(void) {
6244e674605fSTomáš Golembiovský    return 0;
6245e674605fSTomáš Golembiovský}
6246e674605fSTomáš GolembiovskýEOF
6247e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
6248e674605fSTomáš Golembiovský    have_utmpx=yes
6249e674605fSTomáš Golembiovskýfi
6250e674605fSTomáš Golembiovský
6251e674605fSTomáš Golembiovský##########################################
6252db1ed1abSRichard Henderson# check for getrandom()
6253db1ed1abSRichard Henderson
6254db1ed1abSRichard Hendersonhave_getrandom=no
6255db1ed1abSRichard Hendersoncat > $TMPC << EOF
6256db1ed1abSRichard Henderson#include <sys/random.h>
6257db1ed1abSRichard Hendersonint main(void) {
6258db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
6259db1ed1abSRichard Henderson}
6260db1ed1abSRichard HendersonEOF
6261db1ed1abSRichard Hendersonif compile_prog "" "" ; then
6262db1ed1abSRichard Henderson    have_getrandom=yes
6263db1ed1abSRichard Hendersonfi
6264db1ed1abSRichard Henderson
6265db1ed1abSRichard Henderson##########################################
6266247724cbSMarc-André Lureau# checks for sanitizers
6267247724cbSMarc-André Lureau
6268247724cbSMarc-André Lureauhave_asan=no
6269247724cbSMarc-André Lureauhave_ubsan=no
6270d83414e1SMarc-André Lureauhave_asan_iface_h=no
6271d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
6272247724cbSMarc-André Lureau
6273247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
6274b9f44da2SMarc-André Lureau  write_c_skeleton
6275247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
6276247724cbSMarc-André Lureau      have_asan=yes
6277247724cbSMarc-André Lureau  fi
6278b9f44da2SMarc-André Lureau
6279b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
6280b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
6281b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
6282b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
6283b9f44da2SMarc-André Lureau#include <stdlib.h>
6284b9f44da2SMarc-André Lureauint main(void) {
6285b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
6286f2dfe54cSLeonid Bloch    if (tmp != NULL) {
6287b9f44da2SMarc-André Lureau        return *(int *)(tmp + 2);
6288b9f44da2SMarc-André Lureau    }
6289d1abf3fcSOlaf Hering    return 1;
6290f2dfe54cSLeonid Bloch}
6291b9f44da2SMarc-André LureauEOF
6292247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
6293247724cbSMarc-André Lureau      have_ubsan=yes
6294247724cbSMarc-André Lureau  fi
6295d83414e1SMarc-André Lureau
6296d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
6297d83414e1SMarc-André Lureau      have_asan_iface_h=yes
6298d83414e1SMarc-André Lureau  fi
6299d83414e1SMarc-André Lureau
6300d83414e1SMarc-André Lureau  cat > $TMPC << EOF
6301d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
6302d83414e1SMarc-André Lureauint main(void) {
6303d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
6304d83414e1SMarc-André Lureau  return 0;
6305d83414e1SMarc-André Lureau}
6306d83414e1SMarc-André LureauEOF
6307d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
6308d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
6309d83414e1SMarc-André Lureau  fi
6310247724cbSMarc-André Lureaufi
6311247724cbSMarc-André Lureau
6312247724cbSMarc-André Lureau##########################################
6313adc28027SAlexander Bulekov# checks for fuzzer
6314adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
6315adc28027SAlexander Bulekov  write_c_fuzzer_skeleton
6316dd016265SAlexander Bulekov  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then
6317adc28027SAlexander Bulekov      have_fuzzer=yes
6318adc28027SAlexander Bulekov  fi
6319adc28027SAlexander Bulekovfi
6320adc28027SAlexander Bulekov
63210aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers;
63220aebab04SLingfeng Yang# keep it separate until that is not the case.
63230aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then
63240aebab04SLingfeng Yang  error_exit "TSAN is not supported with other sanitiziers."
63250aebab04SLingfeng Yangfi
63260aebab04SLingfeng Yanghave_tsan=no
63270aebab04SLingfeng Yanghave_tsan_iface_fiber=no
63280aebab04SLingfeng Yangif test "$tsan" = "yes" ; then
63290aebab04SLingfeng Yang  write_c_skeleton
63300aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
63310aebab04SLingfeng Yang      have_tsan=yes
63320aebab04SLingfeng Yang  fi
63330aebab04SLingfeng Yang  cat > $TMPC << EOF
63340aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h>
63350aebab04SLingfeng Yangint main(void) {
63360aebab04SLingfeng Yang  __tsan_create_fiber(0);
63370aebab04SLingfeng Yang  return 0;
63380aebab04SLingfeng Yang}
63390aebab04SLingfeng YangEOF
63400aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
63410aebab04SLingfeng Yang      have_tsan_iface_fiber=yes
63420aebab04SLingfeng Yang  fi
63430aebab04SLingfeng Yangfi
63440aebab04SLingfeng Yang
6345adc28027SAlexander Bulekov##########################################
634617824406SJunyan He# check for libpmem
634717824406SJunyan He
634817824406SJunyan Heif test "$libpmem" != "no"; then
634917824406SJunyan He	if $pkg_config --exists "libpmem"; then
635017824406SJunyan He		libpmem="yes"
635117824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
635217824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
635317824406SJunyan He		libs_softmmu="$libs_softmmu $libpmem_libs"
635417824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
635517824406SJunyan He	else
635617824406SJunyan He		if test "$libpmem" = "yes" ; then
635717824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
635817824406SJunyan He		fi
635917824406SJunyan He		libpmem="no"
636017824406SJunyan He	fi
636117824406SJunyan Hefi
636217824406SJunyan He
636317824406SJunyan He##########################################
636421b2eca6SJingqi Liu# check for libdaxctl
636521b2eca6SJingqi Liu
636621b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then
636721b2eca6SJingqi Liu	if $pkg_config --atleast-version=57 "libdaxctl"; then
636821b2eca6SJingqi Liu		libdaxctl="yes"
636921b2eca6SJingqi Liu		libdaxctl_libs=$($pkg_config --libs libdaxctl)
637021b2eca6SJingqi Liu		libdaxctl_cflags=$($pkg_config --cflags libdaxctl)
637121b2eca6SJingqi Liu		libs_softmmu="$libs_softmmu $libdaxctl_libs"
637221b2eca6SJingqi Liu		QEMU_CFLAGS="$QEMU_CFLAGS $libdaxctl_cflags"
637321b2eca6SJingqi Liu	else
637421b2eca6SJingqi Liu		if test "$libdaxctl" = "yes" ; then
637521b2eca6SJingqi Liu			feature_not_found "libdaxctl" "Install libdaxctl"
637621b2eca6SJingqi Liu		fi
637721b2eca6SJingqi Liu		libdaxctl="no"
637821b2eca6SJingqi Liu	fi
637921b2eca6SJingqi Liufi
638021b2eca6SJingqi Liu
638121b2eca6SJingqi Liu##########################################
6382675b9b53SMarc-André Lureau# check for slirp
6383675b9b53SMarc-André Lureau
6384d599938aSLaurent Vivier# slirp is only required when building softmmu targets
6385d599938aSLaurent Vivierif test -z "$slirp" -a "$softmmu" != "yes" ; then
6386d599938aSLaurent Vivier    slirp="no"
6387d599938aSLaurent Vivierfi
6388d599938aSLaurent Vivier
6389675b9b53SMarc-André Lureaucase "$slirp" in
6390675b9b53SMarc-André Lureau  "" | yes)
6391675b9b53SMarc-André Lureau    if $pkg_config slirp; then
6392675b9b53SMarc-André Lureau      slirp=system
63937c57bdd8SMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
63947c57bdd8SMarc-André Lureau      slirp=git
6395675b9b53SMarc-André Lureau    elif test -e "${source_path}/slirp/Makefile" ; then
6396675b9b53SMarc-André Lureau      slirp=internal
6397675b9b53SMarc-André Lureau    elif test -z "$slirp" ; then
6398675b9b53SMarc-André Lureau      slirp=no
6399675b9b53SMarc-André Lureau    else
6400675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel or git submodule"
6401675b9b53SMarc-André Lureau    fi
6402675b9b53SMarc-André Lureau    ;;
6403675b9b53SMarc-André Lureau
6404675b9b53SMarc-André Lureau  system)
6405675b9b53SMarc-André Lureau    if ! $pkg_config slirp; then
6406675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel"
6407675b9b53SMarc-André Lureau    fi
6408675b9b53SMarc-André Lureau    ;;
6409675b9b53SMarc-André Lureauesac
6410675b9b53SMarc-André Lureau
6411675b9b53SMarc-André Lureaucase "$slirp" in
64127c57bdd8SMarc-André Lureau  git | internal)
64137c57bdd8SMarc-André Lureau    if test "$slirp" = git; then
64147c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
64157c57bdd8SMarc-André Lureau    fi
6416675b9b53SMarc-André Lureau    mkdir -p slirp
641725211446SPaolo Bonzini    slirp_cflags="-I${source_path}/slirp/src -I$PWD/slirp/src"
641825211446SPaolo Bonzini    slirp_libs="-L$PWD/slirp -lslirp"
6419b965e8c5SPaolo Bonzini    if test "$mingw32" = "yes" ; then
6420b965e8c5SPaolo Bonzini      slirp_libs="$slirp_libs -lws2_32 -liphlpapi"
6421b965e8c5SPaolo Bonzini    fi
6422675b9b53SMarc-André Lureau    ;;
6423675b9b53SMarc-André Lureau
6424675b9b53SMarc-André Lureau  system)
6425675b9b53SMarc-André Lureau    slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
6426675b9b53SMarc-André Lureau    slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
6427675b9b53SMarc-André Lureau    slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
6428675b9b53SMarc-André Lureau    ;;
6429675b9b53SMarc-André Lureau
6430675b9b53SMarc-André Lureau  no)
6431675b9b53SMarc-André Lureau    ;;
6432675b9b53SMarc-André Lureau  *)
6433675b9b53SMarc-André Lureau    error_exit "Unknown state for slirp: $slirp"
6434675b9b53SMarc-André Lureau    ;;
6435675b9b53SMarc-André Lureauesac
6436675b9b53SMarc-André Lureau
643754e7aac0SAlexey Krasikov##########################################
643854e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall
643954e7aac0SAlexey Krasikov
644054e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then
644154e7aac0SAlexey Krasikov
644254e7aac0SAlexey Krasikov    have_keyring=no
644354e7aac0SAlexey Krasikov    cat > $TMPC << EOF
644454e7aac0SAlexey Krasikov#include <errno.h>
644554e7aac0SAlexey Krasikov#include <asm/unistd.h>
644654e7aac0SAlexey Krasikov#include <linux/keyctl.h>
644754e7aac0SAlexey Krasikov#include <unistd.h>
644854e7aac0SAlexey Krasikovint main(void) {
644954e7aac0SAlexey Krasikov    return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
645054e7aac0SAlexey Krasikov}
645154e7aac0SAlexey KrasikovEOF
645254e7aac0SAlexey Krasikov    if compile_prog "" "" ; then
645354e7aac0SAlexey Krasikov        have_keyring=yes
645454e7aac0SAlexey Krasikov    fi
645554e7aac0SAlexey Krasikovfi
645654e7aac0SAlexey Krasikovif test "$secret_keyring" != "no"
645754e7aac0SAlexey Krasikovthen
6458b418d265SDavid Edmondson    if test "$have_keyring" = "yes"
645954e7aac0SAlexey Krasikov    then
646054e7aac0SAlexey Krasikov	secret_keyring=yes
646154e7aac0SAlexey Krasikov    else
646254e7aac0SAlexey Krasikov	if test "$secret_keyring" = "yes"
646354e7aac0SAlexey Krasikov	then
646454e7aac0SAlexey Krasikov	    error_exit "syscall __NR_keyctl requested, \
646554e7aac0SAlexey Krasikovbut not implemented on your system"
646654e7aac0SAlexey Krasikov	else
646754e7aac0SAlexey Krasikov	    secret_keyring=no
646854e7aac0SAlexey Krasikov	fi
646954e7aac0SAlexey Krasikov    fi
647054e7aac0SAlexey Krasikovfi
647154e7aac0SAlexey Krasikov
647292500362SAlexey Krasikov##########################################
647392500362SAlexey Krasikov# check for usable keyutils.h
647492500362SAlexey Krasikov
647592500362SAlexey Krasikovif test "$linux" = "yes" ; then
647692500362SAlexey Krasikov
647792500362SAlexey Krasikov    have_keyutils=no
647892500362SAlexey Krasikov    cat > $TMPC << EOF
647992500362SAlexey Krasikov#include <errno.h>
648092500362SAlexey Krasikov#include <asm/unistd.h>
648192500362SAlexey Krasikov#include <unistd.h>
648292500362SAlexey Krasikov#include <sys/types.h>
648392500362SAlexey Krasikov#include <keyutils.h>
648492500362SAlexey Krasikovint main(void) {
648592500362SAlexey Krasikov    return request_key("user", NULL, NULL, 0);
648692500362SAlexey Krasikov}
648792500362SAlexey KrasikovEOF
648892500362SAlexey Krasikov    if compile_prog "" "-lkeyutils"; then
648992500362SAlexey Krasikov        have_keyutils=yes
649092500362SAlexey Krasikov    fi
649192500362SAlexey Krasikovfi
649292500362SAlexey Krasikov
6493675b9b53SMarc-André Lureau
6494675b9b53SMarc-André Lureau##########################################
6495e86ecd4bSJuan Quintela# End of CC checks
6496e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
6497e86ecd4bSJuan Quintela
6498d83414e1SMarc-André Lureauwrite_c_skeleton
6499d83414e1SMarc-André Lureau
65001d728c39SBlue Swirlif test "$gcov" = "yes" ; then
6501db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fprofile-arcs -ftest-coverage -g $QEMU_CFLAGS"
6502db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fprofile-arcs -ftest-coverage $QEMU_LDFLAGS"
6503b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
6504*086d5f75SPaolo Bonzini  QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
6505*086d5f75SPaolo Bonzini  debug=no
6506*086d5f75SPaolo Bonzinifi
6507*086d5f75SPaolo Bonziniif test "$debug" = "no"; then
6508ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
6509e86ecd4bSJuan Quintelafi
6510*086d5f75SPaolo Bonziniif test "$debug_info" = "yes"; then
6511*086d5f75SPaolo Bonzini  CFLAGS="-g $CFLAGS"
6512*086d5f75SPaolo Bonzini  LDFLAGS="-g $LDFLAGS"
6513*086d5f75SPaolo Bonzinifi
6514*086d5f75SPaolo Bonzini
6515*086d5f75SPaolo Bonzinicase "$ARCH" in
6516*086d5f75SPaolo Bonzinialpha)
6517*086d5f75SPaolo Bonzini  # Ensure there's only a single GP
6518*086d5f75SPaolo Bonzini  QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS"
6519*086d5f75SPaolo Bonzini;;
6520*086d5f75SPaolo Bonziniesac
6521*086d5f75SPaolo Bonzini
6522*086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then
6523*086d5f75SPaolo Bonzini  QEMU_CFLAGS="-p $QEMU_CFLAGS"
6524*086d5f75SPaolo Bonzini  QEMU_LDFLAGS="-p $QEMU_LDFLAGS"
6525*086d5f75SPaolo Bonzinifi
6526a316e378SJuan Quintela
6527247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
6528db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS"
6529db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS"
6530d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
6531d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
6532d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6533d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
6534d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
6535d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6536d83414e1SMarc-André Lureau  fi
6537247724cbSMarc-André Lureaufi
65380aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then
65390aebab04SLingfeng Yang  if test "$have_tsan_iface_fiber" = "yes" ; then
65400aebab04SLingfeng Yang    QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS"
65410aebab04SLingfeng Yang    QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS"
65420aebab04SLingfeng Yang  else
65430aebab04SLingfeng Yang    error_exit "Cannot enable TSAN due to missing fiber annotation interface."
65440aebab04SLingfeng Yang  fi
65450aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then
65460aebab04SLingfeng Yang  error_exit "Cannot enable TSAN due to missing sanitize thread interface."
65470aebab04SLingfeng Yangfi
6548247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
6549db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS"
6550db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS"
6551247724cbSMarc-André Lureaufi
6552247724cbSMarc-André Lureau
65536542aa9cSPeter Lieven##########################################
65546542aa9cSPeter Lieven# Do we have libnfs
65556542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
6556b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
65576542aa9cSPeter Lieven    libnfs="yes"
65586542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
65596542aa9cSPeter Lieven  else
65606542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
65618efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
65626542aa9cSPeter Lieven    fi
65636542aa9cSPeter Lieven    libnfs="no"
65646542aa9cSPeter Lieven  fi
65656542aa9cSPeter Lievenfi
65661d728c39SBlue Swirl
65673efac6ebSTomáš Golembiovský##########################################
65683efac6ebSTomáš Golembiovský# Do we have libudev
65693efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
65703efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
65713efac6ebSTomáš Golembiovský    libudev="yes"
65723efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
65733efac6ebSTomáš Golembiovský  else
65743efac6ebSTomáš Golembiovský    libudev="no"
65753efac6ebSTomáš Golembiovský  fi
65763efac6ebSTomáš Golembiovskýfi
65773efac6ebSTomáš Golembiovský
65786ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
65796ca026cbSPeter Maydellif test "$werror" = "yes"; then
65806ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
65816ca026cbSPeter Maydellfi
65826ca026cbSPeter Maydell
65830aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries.
65840aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then
6585e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
6586db5adeaaSPaolo Bonzini        QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS"
6587e86ecd4bSJuan Quintela    fi
6588e86ecd4bSJuan Quintelafi
6589e86ecd4bSJuan Quintela
659094dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
659194dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
659294dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
659394dd53c5SGerd Hoffmannelse
659494dd53c5SGerd Hoffmann    POD2MAN="pod2man"
659594dd53c5SGerd Hoffmannfi
659694dd53c5SGerd Hoffmann
6597952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
6598952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
6599952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
6600e9a3591fSChristian Borntraeger        if ld_has $flag ; then
6601db5adeaaSPaolo Bonzini            QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS"
6602952afb71SBlue Swirl        fi
6603952afb71SBlue Swirl    done
6604952afb71SBlue Swirlfi
6605952afb71SBlue Swirl
66067776ea6bSPhilippe Mathieu-Daudé# Disable OpenBSD W^X if available
66077776ea6bSPhilippe Mathieu-Daudéif test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
66087776ea6bSPhilippe Mathieu-Daudé    cat > $TMPC <<EOF
66097776ea6bSPhilippe Mathieu-Daudé    int main(void) { return 0; }
66107776ea6bSPhilippe Mathieu-DaudéEOF
66117776ea6bSPhilippe Mathieu-Daudé    wx_ldflags="-Wl,-z,wxneeded"
66127776ea6bSPhilippe Mathieu-Daudé    if compile_prog "" "$wx_ldflags"; then
66137776ea6bSPhilippe Mathieu-Daudé        QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
66147776ea6bSPhilippe Mathieu-Daudé    fi
66157776ea6bSPhilippe Mathieu-Daudéfi
66167776ea6bSPhilippe Mathieu-Daudé
661710ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
6618e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
6619528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
6620834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
6621a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
662267ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
66235a67135aSbellard
6624e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
6625e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
6626e0580342SKamil Rytarowski  ivshmem=yes
6627e0580342SKamil Rytarowskifi
6628e0580342SKamil Rytarowski
66294b1c11fdSDaniel P. Berrangetools=""
66304b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
663172d277a7SGerd Hoffmann  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) qemu-edid\$(EXESUF) $tools"
66324b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
6633f353415fSKevin Wolf    tools="qemu-nbd\$(EXESUF) qemu-storage-daemon\$(EXESUF) $tools"
6634b1449edbSKamil Rytarowski  fi
6635b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
6636a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
66374b1c11fdSDaniel P. Berrange  fi
66381b9d35f3SViktor Prutyanov  if [ "$curl" = "yes" ]; then
66391b9d35f3SViktor Prutyanov      tools="elf2dmp\$(EXESUF) $tools"
66403fa2d384SViktor Prutyanov  fi
66414b1c11fdSDaniel P. Berrangefi
66424b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
6643b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
66447e462613SPaolo Bonzini    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
6645983eef5aSMeador Inge      virtfs=yes
6646fdbff6bdSPhilippe Mathieu-Daudé      helpers="$helpers fsdev/virtfs-proxy-helper\$(EXESUF)"
6647983eef5aSMeador Inge    else
6648983eef5aSMeador Inge      if test "$virtfs" = yes; then
66497e462613SPaolo Bonzini        error_exit "VirtFS requires libcap-ng devel and libattr devel"
6650983eef5aSMeador Inge      fi
665117500370SAndreas Färber      virtfs=no
6652983eef5aSMeador Inge    fi
6653fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
6654fe8fc5aeSPaolo Bonzini      mpath=yes
6655fe8fc5aeSPaolo Bonzini    else
6656fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
6657fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
6658fe8fc5aeSPaolo Bonzini      fi
6659fe8fc5aeSPaolo Bonzini      mpath=no
6660fe8fc5aeSPaolo Bonzini    fi
6661fdbff6bdSPhilippe Mathieu-Daudé    helpers="$helpers scsi/qemu-pr-helper\$(EXESUF)"
6662b855f8d1SPaolo Bonzini  else
6663b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
6664b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
6665b855f8d1SPaolo Bonzini    fi
6666b855f8d1SPaolo Bonzini    virtfs=no
6667fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
6668fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
6669fe8fc5aeSPaolo Bonzini    fi
6670fe8fc5aeSPaolo Bonzini    mpath=no
667117bff52bSM. Mohan Kumar  fi
66726a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
66736a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
66746a021536SGerd Hoffmann  fi
6675ff69fd8cSLaurent Vivierfi
66769d6bc27bSMichael Roth
66779d6bc27bSMichael Roth# Probe for guest agent support/options
66789d6bc27bSMichael Roth
6679e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
6680a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
6681a5125905SLaurent Vivier      guest_agent=no
6682a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
66830814465aSPaolo Bonzini      tools="qemu-ga\$(EXESUF) $tools"
6684e8ef31a3SMichael Tokarev      guest_agent=yes
6685e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
6686e8ef31a3SMichael Tokarev      guest_agent=no
6687e8ef31a3SMichael Tokarev  else
6688e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
6689ca35f780SPaolo Bonzini  fi
66904b1c11fdSDaniel P. Berrangefi
6691ca35f780SPaolo Bonzini
66929d6bc27bSMichael Roth# Guest agent Window MSI  package
66939d6bc27bSMichael Roth
66949d6bc27bSMichael Rothif test "$guest_agent" != yes; then
66959d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
66969d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
66979d6bc27bSMichael Roth  fi
66989d6bc27bSMichael Roth  guest_agent_msi=no
66999d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
67009d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
67019d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
67029d6bc27bSMichael Roth  fi
67039d6bc27bSMichael Roth  guest_agent_msi=no
67049d6bc27bSMichael Rothelif ! has wixl; then
67059d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
67069d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
67079d6bc27bSMichael Roth  fi
67089d6bc27bSMichael Roth  guest_agent_msi=no
67091a34904eSMichael Rothelse
67101a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
67111a34904eSMichael Roth  # disabled explicitly
67121a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
67131a34904eSMichael Roth    guest_agent_msi=yes
67141a34904eSMichael Roth  fi
67159d6bc27bSMichael Rothfi
67169d6bc27bSMichael Roth
67171a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
67189d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
67199d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
67209d6bc27bSMichael Roth  fi
67219d6bc27bSMichael Roth
67229d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
67239d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
67249d6bc27bSMichael Roth  fi
67259d6bc27bSMichael Roth
67269d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
67279d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
67289d6bc27bSMichael Roth  fi
67299d6bc27bSMichael Roth
67309d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
673189138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
67329d6bc27bSMichael Roth  fi
67339d6bc27bSMichael Roth
673489138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
67359d6bc27bSMichael Roth
67369d6bc27bSMichael Roth  case "$cpu" in
67379d6bc27bSMichael Roth  x86_64)
67389d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
67399d6bc27bSMichael Roth    ;;
67409d6bc27bSMichael Roth  i386)
67419d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
67429d6bc27bSMichael Roth    ;;
67439d6bc27bSMichael Roth  *)
67449d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
67459d6bc27bSMichael Roth    ;;
67469d6bc27bSMichael Roth  esac
67479d6bc27bSMichael Rothfi
67489d6bc27bSMichael Roth
6749ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
6750ca35f780SPaolo Bonziniroms=
6751e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6752e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6753e633a5c6SEric Blake        test "$softmmu" = yes ; then
6754e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
6755c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6756c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6757c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
6758e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6759e57218b6SPeter Maydell            ld_i386_emulation="$emu"
6760ca35f780SPaolo Bonzini            roms="optionrom"
6761e57218b6SPeter Maydell            break
6762e57218b6SPeter Maydell        fi
6763e57218b6SPeter Maydell    done
6764ca35f780SPaolo Bonzinifi
6765ca35f780SPaolo Bonzini
67662e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
67679933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
67682e33c3f8SThomas Huth  write_c_skeleton
67692e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
67709933c305SChristian Borntraeger    roms="$roms s390-ccw"
67711ef6bfc2SPhilippe Mathieu-Daudé    # SLOF is required for building the s390-ccw firmware on s390x,
67721ef6bfc2SPhilippe Mathieu-Daudé    # since it is using the libnet code from SLOF for network booting.
67731ef6bfc2SPhilippe Mathieu-Daudé    if test -e "${source_path}/.git" ; then
67741ef6bfc2SPhilippe Mathieu-Daudé      git_submodules="${git_submodules} roms/SLOF"
67751ef6bfc2SPhilippe Mathieu-Daudé    fi
67769933c305SChristian Borntraeger  fi
67772e33c3f8SThomas Huthfi
67789933c305SChristian Borntraeger
677911cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
678011cde1c8SBruno 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.
678111cde1c8SBruno Dominguezif has $cxx; then
678211cde1c8SBruno Dominguez    cat > $TMPC <<EOF
678311cde1c8SBruno Dominguezint c_function(void);
678411cde1c8SBruno Dominguezint main(void) { return c_function(); }
678511cde1c8SBruno DominguezEOF
678611cde1c8SBruno Dominguez
678711cde1c8SBruno Dominguez    compile_object
678811cde1c8SBruno Dominguez
678911cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
679011cde1c8SBruno Dominguezextern "C" {
679111cde1c8SBruno Dominguez   int c_function(void);
679211cde1c8SBruno Dominguez}
679311cde1c8SBruno Dominguezint c_function(void) { return 42; }
679411cde1c8SBruno DominguezEOF
679511cde1c8SBruno Dominguez
679611cde1c8SBruno Dominguez    update_cxxflags
679711cde1c8SBruno Dominguez
6798*086d5f75SPaolo Bonzini    if do_cxx $CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then
679911cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
680011cde1c8SBruno Dominguez        :
680111cde1c8SBruno Dominguez    else
680211cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
680311cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
680411cde1c8SBruno Dominguez        cxx=
680511cde1c8SBruno Dominguez    fi
680611cde1c8SBruno Dominguezelse
680711cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
680811cde1c8SBruno Dominguez    cxx=
680911cde1c8SBruno Dominguezfi
681011cde1c8SBruno Dominguez
681102d34f62SCole Robinsonecho_version() {
681202d34f62SCole Robinson    if test "$1" = "yes" ; then
681302d34f62SCole Robinson        echo "($2)"
681402d34f62SCole Robinson    fi
681502d34f62SCole Robinson}
681602d34f62SCole Robinson
681750e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
681850e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
68198a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
682050e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
68215ca9388aSGerd Hoffmann
68227d13299dSbellardecho "Install prefix    $prefix"
682389138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
68243d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
682589138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
682689138857SStefan Weilecho "library directory $(eval echo $libdir)"
682789138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
682889138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
682989138857SStefan Weilecho "include directory $(eval echo $includedir)"
683089138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
683111d9f695Sbellardif test "$mingw32" = "no" ; then
683289138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
683389138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
683443ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
68355a699bbbSLaszlo Ersekelse
68365a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
6837d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
683811d9f695Sbellardfi
6839bc4486fbSPaolo Bonziniecho "Build directory   $(pwd)"
68405a67135aSbellardecho "Source path       $source_path"
6841cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
6842aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
68437d13299dSbellardecho "C compiler        $cc"
684483469015Sbellardecho "Host C compiler   $host_cc"
684583f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
68463c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
684745d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
68480c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
6849a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
68508a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS      $QEMU_LDFLAGS"
68517d13299dSbellardecho "make              $make"
68526a882643Spbrookecho "install           $install"
6853755ee70fSCleber Rosaecho "python            $python ($python_version)"
68542eb054c2SPeter Maydellif test "$docs" != "no"; then
68552eb054c2SPeter Maydell    echo "sphinx-build      $sphinx_build"
68562eb054c2SPeter Maydellfi
685739d87c8cSAlex Bennéeecho "genisoimage       $genisoimage"
6858675b9b53SMarc-André Lureauecho "slirp support     $slirp $(echo_version $slirp $slirp_version)"
6859675b9b53SMarc-André Lureauif test "$slirp" != "no" ; then
6860e2d8830eSBrad    echo "smbd              $smbd"
6861e2d8830eSBradfi
686217969268SFam Zhengecho "module support    $modules"
6863bd83c861SChristian Ehrhardtecho "alt path mod load $module_upgrades"
6864a98fd896Sbellardecho "host CPU          $cpu"
6865de83cd02Sbellardecho "host big endian   $bigendian"
686697a847bcSbellardecho "target list       $target_list"
68677d13299dSbellardecho "gprof enabled     $gprof"
686803b4fe7dSaliguoriecho "sparse enabled    $sparse"
68691625af87Saliguoriecho "strip binaries    $strip_opt"
687005c2a3e7Sbellardecho "profiler          $profiler"
687143ce4dfeSbellardecho "static build      $static"
68721e4f6065SDaniele Buonoecho "safe stack        $safe_stack"
68735b0753e0Sbellardif test "$darwin" = "yes" ; then
68745b0753e0Sbellard    echo "Cocoa support     $cocoa"
68755b0753e0Sbellardfi
687689138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
6877a442fe2fSDaniel P. Berrangéecho "SDL image support $sdl_image"
687889138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
6879925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
688089138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
6881a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
6882ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
688391bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
6884e0576942SDaniel P. Berrangéif test "$gcrypt" = "yes"
6885e0576942SDaniel P. Berrangéthen
6886e0576942SDaniel P. Berrangé   echo "  hmac            $gcrypt_hmac"
6887e0576942SDaniel P. Berrangé   echo "  XTS             $gcrypt_xts"
6888e0576942SDaniel P. Berrangéfi
688989138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
6890dc2207afSDaniel P. Berrangéif test "$nettle" = "yes"
6891dc2207afSDaniel P. Berrangéthen
6892dc2207afSDaniel P. Berrangé   echo "  XTS             $nettle_xts"
6893dc2207afSDaniel P. Berrangéfi
68949a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
68958953caf3SDaniel P. Berrangeecho "PAM               $auth_pam"
6896e08bb301SSamuel Thibaultecho "iconv support     $iconv"
68974d3b6f6eSbalrogecho "curses support    $curses"
689847479c55SMarc-André Lureauecho "virgl support     $virglrenderer $(echo_version $virglrenderer $virgl_version)"
6899769ce76dSAlexander Grafecho "curl support      $curl"
690067b915a5Sbellardecho "mingw32 support   $mingw32"
69010c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
6902b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
6903b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
6904983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
6905fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
6906821601eaSJes Sorensenecho "VNC support       $vnc"
6907821601eaSJes Sorensenif test "$vnc" = "yes" ; then
69082f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
69092f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
6910efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
6911821601eaSJes Sorensenfi
6912e37630caSaliguoriecho "xen support       $xen"
69133996e85cSPaul Durrantif test "$xen" = "yes" ; then
69143996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
69153996e85cSPaul Durrantfi
69162e4d9fb1Saurel32echo "brlapi support    $brlapi"
6917a25dba17SJuan Quintelaecho "Documentation     $docs"
691840d6444eSAvi Kivityecho "PIE               $pie"
69198a16d273Sthsecho "vde support       $vde"
692058952137SVincenzo Maffioneecho "netmap support    $netmap"
69215c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
6922c10dd856SAarushi Mehtaecho "Linux io_uring support $linux_io_uring"
6923758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
692477755340Sthsecho "Install blobs     $blobs"
6925b31a0277SJuan Quintelaecho "KVM support       $kvm"
6926b0cb0a66SVincent Palatinecho "HAX support       $hax"
6927c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
6928d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
6929b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
6930b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
6931b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
69329195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
6933b3f6ea7eSPaolo Bonzinifi
69345a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
6935b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
693621ab34c9SMarcel Apfelbaumecho "PVRDMA support    $pvrdma"
6937f652e6afSaurel32echo "fdt support       $fdt"
6938a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
6939ceb42de8Saliguoriecho "preadv support    $preadv"
69405f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
6941e78815a5SAndreas Färberecho "madvise           $madvise"
6942e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
69439bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
694447e98658SCorey Bryantecho "libcap-ng support $cap_ng"
6945d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
6946042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
69475e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
6948fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
6949e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
695098fc1adaSDr. David Alan Gilbertecho "vhost-user-fs support $vhost_user_fs"
6951108a6481SCindy Luecho "vhost-vdpa support $vhost_vdpa"
69525b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
6953713572a7SMarc-André Lureauif have_backend "simple"; then
69549410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
6955e00e36fbSStefan Weilfi
695689138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
6957f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
6958dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
69597b02f544SMarc-André Lureauecho "smartcard support $smartcard"
69602b2325ffSGerd Hoffmannecho "libusb            $libusb"
696169354a83SHans de Goedeecho "usb net redir     $usb_redir"
6962da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
6963014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
6964c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
69656542aa9cSPeter Lievenecho "libnfs support    $libnfs"
6966d138cee9SMichael Rothecho "build guest agent $guest_agent"
6967d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
696850cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
69694c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
6970f794573eSEduardo Otuboecho "seccomp support   $seccomp"
69717c2acc70SPeter Maydellecho "coroutine backend $coroutine"
697270c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
69737d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
6974ba59fb77SPaolo Bonziniecho "mutex debugging   $debug_mutex"
6975f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
6976eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
69771d728c39SBlue Swirlecho "gcov              $gcov_tool"
69781d728c39SBlue Swirlecho "gcov enabled      $gcov"
6979ab214c29SStefan Bergerecho "TPM support       $tpm"
6980b10d49d7SPino Toscanoecho "libssh support    $libssh"
69813556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
6982ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
6983607dacd0Sqiaonuohanecho "lzo support       $lzo"
6984607dacd0Sqiaonuohanecho "snappy support    $snappy"
69856b383c08SPeter Wuecho "bzip2 support     $bzip2"
698683bc1f97SJulio Faraccoecho "lzfse support     $lzfse"
69873a678481SJuan Quintelaecho "zstd support      $zstd"
6988a99d57bbSWanlong Gaoecho "NUMA host support $numa"
6989ed279a06SKlim Kireevecho "libxml2           $libxml2"
69902847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
69917b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
699299f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
69936b8cd447SRobert Hooecho "avx512f optimization $avx512f_opt"
6994a6b1d4c0SChanglong Xieecho "replication support $replication"
69952f740136SJeff Codyecho "bochs support     $bochs"
69962f740136SJeff Codyecho "cloop support     $cloop"
69972f740136SJeff Codyecho "dmg support       $dmg"
69982f740136SJeff Codyecho "qcow v1 support   $qcow1"
69992f740136SJeff Codyecho "vdi support       $vdi"
70002f740136SJeff Codyecho "vvfat support     $vvfat"
70012f740136SJeff Codyecho "qed support       $qed"
70022f740136SJeff Codyecho "parallels support $parallels"
70032f740136SJeff Codyecho "sheepdog support  $sheepdog"
70048ca80760SRichard Hendersonecho "capstone          $capstone"
700517824406SJunyan Heecho "libpmem support   $libpmem"
700621b2eca6SJingqi Liuecho "libdaxctl support $libdaxctl"
70073efac6ebSTomáš Golembiovskýecho "libudev           $libudev"
7008f3494749SPaolo Bonziniecho "default devices   $default_devices"
700940e8c6f4SAlex Bennéeecho "plugin support    $plugins"
7010adc28027SAlexander Bulekovecho "fuzzing support   $fuzzing"
7011f48e590aSAlex Bennéeecho "gdb               $gdb_bin"
7012b767d257SMarek Marczykowski-Góreckiecho "rng-none          $rng_none"
701354e7aac0SAlexey Krasikovecho "Linux keyring     $secret_keyring"
701467b915a5Sbellard
7015898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
7016898be3e0SPeter Maydell    echo
7017898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
7018898be3e0SPeter Maydell    echo
7019898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
7020898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
7021898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
7022898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
7023898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
7024898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
7025898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
7026898be3e0SPeter Maydellfi
7027898be3e0SPeter Maydell
7028898be3e0SPeter Maydellif test "$supported_os" = "no"; then
7029898be3e0SPeter Maydell    echo
7030898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
7031898be3e0SPeter Maydell    echo
7032c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
7033c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
7034898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
7035898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
7036898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
7037898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
7038898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
7039898be3e0SPeter Maydellfi
7040898be3e0SPeter Maydell
704198ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
704297a847bcSbellard
7043dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
7044dbd99ae3SStefan Weil
704598ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
704698ec69acSJuan Quintelaecho >> $config_host_mak
704798ec69acSJuan Quintela
7048e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
704999d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
705099d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
70513aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
70528bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
70530f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
705499d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
705599d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
705622d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
70579afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
70583d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
70599afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
7060e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
70615a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
7062785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
70635a699bbbSLaszlo Ersekfi
7064f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
7065834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
7066a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
706767ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
706802f9135bSDaniel P. Berrangéecho "libs_cpu=$libs_cpu" >> $config_host_mak
7069f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
7070cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
7071aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
7072f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
7073804edf29SJuan Quintela
707498ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
7075727e5283SPaolo Bonzini
7076777dddc5SAlex Bennéeecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
7077777dddc5SAlex Bennéeecho "GLIB_LDFLAGS=$glib_ldflags" >> $config_host_mak
7078777dddc5SAlex Bennée
7079f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
7080f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
7081f3494749SPaolo Bonzinielse
7082f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
7083f3494749SPaolo Bonzinifi
7084f8393946Saurel32if test "$debug_tcg" = "yes" ; then
70852358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
7086f8393946Saurel32fi
70871625af87Saliguoriif test "$strip_opt" = "yes" ; then
708852ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
70891625af87Saliguorifi
70907d13299dSbellardif test "$bigendian" = "yes" ; then
7091e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
709297a847bcSbellardfi
709367b915a5Sbellardif test "$mingw32" = "yes" ; then
709498ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
709589138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
70969fe6de94SBlue Swirl  version_major=${rc_version%%.*}
70979fe6de94SBlue Swirl  rc_version=${rc_version#*.}
70989fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
70999fe6de94SBlue Swirl  rc_version=${rc_version#*.}
71009fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
71019fe6de94SBlue Swirl  version_micro=0
71029fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
71039fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
7104d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
7105d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
7106f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
7107d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
7108d9840e25STomoki Sekiyama  fi
710950cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
711076dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
711150cbebb9SMichael Roth  fi
71121a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
71139dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
71149dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
71159dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
71169dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
71179dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
71189dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
71199dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
71209dacf32dSYossi Hindin  fi
7121210fa556Spbrookelse
712235f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
7123210fa556Spbrookfi
7124128ab2ffSblueswir1
7125dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
7126dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
7127dffcb71cSMark McLoughlinfi
7128dffcb71cSMark McLoughlin
712983fb7adfSbellardif test "$darwin" = "yes" ; then
713098ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
713183fb7adfSbellardfi
7132b29fe3edSmalc
7133ec530c81Sbellardif test "$solaris" = "yes" ; then
713498ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
7135ec530c81Sbellardfi
7136179cf400SAndreas Färberif test "$haiku" = "yes" ; then
7137179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
7138179cf400SAndreas Färberfi
713997a847bcSbellardif test "$static" = "yes" ; then
714098ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
714197a847bcSbellardfi
71421ba16968SStefan Weilif test "$profiler" = "yes" ; then
71432358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
714405c2a3e7Sbellardfi
7145c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then
7146c932ce31SPaolo Bonzini  echo "CONFIG_TOOLS=y" >> $config_host_mak
7147c932ce31SPaolo Bonzinifi
7148675b9b53SMarc-André Lureauif test "$slirp" != "no"; then
714998ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
7150e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
7151675b9b53SMarc-André Lureau  echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
7152675b9b53SMarc-André Lureau  echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
7153675b9b53SMarc-André Lureaufi
71547c57bdd8SMarc-André Lureauif [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
71553b8593eeSMarkus Armbruster    echo "config-host.h: slirp/all" >> $config_host_mak
7156c20709aaSbellardfi
71578a16d273Sthsif test "$vde" = "yes" ; then
715898ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
7159e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
71608a16d273Sthsfi
716158952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
716258952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
716358952137SVincenzo Maffionefi
7164015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
7165015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
7166015a33bdSGongleifi
71674cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then
71684cc600d2SPaolo Bonzini  echo "CONFIG_GPROF=y" >> $config_host_mak
71694cc600d2SPaolo Bonzinifi
717047e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
7171a358bca2SPaolo Bonzini  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
717247e98658SCorey Bryantfi
71732358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
71740c58ac1cSmalcfor drv in $audio_drv_list; do
71751ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
7176ce3dc033SGerd Hoffmann    case "$drv" in
7177051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
7178ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
7179ce3dc033SGerd Hoffmann	*)
7180ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
7181ce3dc033SGerd Hoffmann    esac
71820c58ac1cSmalcdone
7183b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
7184b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
7185b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
7186b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
7187b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
71882e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak
7189d5631638Smalcif test "$audio_win_int" = "yes" ; then
7190d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
7191d5631638Smalcfi
7192b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
7193b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
7194821601eaSJes Sorensenif test "$vnc" = "yes" ; then
7195821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
7196821601eaSJes Sorensenfi
71972f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
719898ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
71992f9606b3Saliguorifi
7200821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
72012f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
72022f6f5c7aSCorentin Charyfi
7203821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
7204efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
7205efe556adSCorentin Charyfi
72066a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
72076a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
72086a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
72096a021536SGerd Hoffmannfi
7210dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
7211dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
7212dce512deSChristoph Hellwigfi
721389138857SStefan Weilqemu_version=$(head $source_path/VERSION)
721498ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
72152358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
721698ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
72172b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
7218a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
721998ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
7220cc8ae6deSpbrookfi
722117969268SFam Zhengif test "$modules" = "yes"; then
7222e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
7223e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
722489138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
722517969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
722617969268SFam Zhengfi
7227bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then
7228bd83c861SChristian Ehrhardt  echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak
7229bd83c861SChristian Ehrhardtfi
7230e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
72318781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
72328781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
72338781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
72348781595bSGerd Hoffmannfi
72351ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
723696400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
72378ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
72388ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
7239a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes" ; then
7240a442fe2fSDaniel P. Berrangé      echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
7241a442fe2fSDaniel P. Berrangé  fi
724249ecc3faSbellardfi
724349ecc3faSbellardif test "$cocoa" = "yes" ; then
724498ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
724549ecc3faSbellardfi
7246e08bb301SSamuel Thibaultif test "$iconv" = "yes" ; then
7247e08bb301SSamuel Thibault  echo "CONFIG_ICONV=y" >> $config_host_mak
7248e08bb301SSamuel Thibault  echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
7249e08bb301SSamuel Thibault  echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
7250e08bb301SSamuel Thibaultfi
72514d3b6f6eSbalrogif test "$curses" = "yes" ; then
72522373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
72532373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
72542373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
7255ab4e5602SJan Kiszkafi
7256099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
72572358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
7258099d6b0fSRiku Voipiofi
725940ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
726040ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
726140ff6d7eSKevin Wolffi
72623ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
72632358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
72643ce34dfbSvibisreenivasanfi
7265c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
7266c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
7267c2882b96SRiku Voipiofi
7268751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
7269751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
7270751bcc39SMarc-André Lureaufi
7271955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
7272955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
7273955727d2SCortland Tölvafi
7274d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
7275d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
7276d0927938SUlrich Hechtfi
72773d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
72783d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
72793d4fa43eSKusanagi Kouichifi
7280b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
7281b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
7282b953f075SDenis V. Lunevfi
7283ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
7284ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
7285ed911435SKevin Wolffi
7286c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
7287c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
7288c727f47dSPeter Maydellfi
7289dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
7290dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
7291dace20dcSPeter Maydellfi
7292d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
7293d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
7294d0927938SUlrich Hechtfi
72954e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
72964e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
72974e0c6529SAlex Blighfi
7298cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
7299cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
7300cd758dd0SAlex Blighfi
73013b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
73023b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
73033b6edd16SPeter Maydellfi
73043b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
73053b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
73063b6edd16SPeter Maydellfi
7307a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
7308a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
7309a8fd1abaSPeter Maydellfi
731051834341SRiku Voipioif test "$timerfd" = "yes" ; then
731151834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
731251834341SRiku Voipiofi
73139af5c906SRiku Voipioif test "$setns" = "yes" ; then
73149af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
73159af5c906SRiku Voipiofi
731638860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
731738860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
731838860a03SAleksandar Markovicfi
73195a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
73205a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
73215a03cd00SAleksandar Markovicfi
7322db37dd89SAleksandar Markovicif test "$kcov" = "yes" ; then
7323db37dd89SAleksandar Markovic  echo "CONFIG_KCOV=y" >> $config_host_mak
7324db37dd89SAleksandar Markovicfi
73253b3f24adSaurel32if test "$inotify" = "yes" ; then
73262358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
73273b3f24adSaurel32fi
7328c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
7329c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
7330c05c7a73SRiku Voipiofi
7331401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
7332401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
7333401bc051SPeter Maydellfi
73345c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
73355c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
73365c99fa37SKeno Fischerfi
73378a792b03SJiufei Xueif test "$st_atim" = "yes" ; then
73388a792b03SJiufei Xue  echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
73398a792b03SJiufei Xuefi
73406ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
73416ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
73426ae9a1f4SJuan Quintelafi
73436ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
73446ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
73456ae9a1f4SJuan Quintelafi
7346769ce76dSAlexander Grafif test "$curl" = "yes" ; then
7347d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
7348b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
73496ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
7350769ce76dSAlexander Graffi
73512e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
735298ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
73538eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
73542e4d9fb1Saurel32fi
7355a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
7356e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
7357a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
7358014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
7359925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
7360925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
7361925a0400SGerd Hoffmann  fi
7362bbbf9bfbSStefan Weilfi
7363f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
7364f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
7365f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
7366f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
736725a97a56SMarc-André Lureau    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
7368f876b765SMarc-André Lureaufi
7369a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
7370ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
7371ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
7372ddbb0d09SDaniel P. Berrangefi
737391bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
737491bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
73751f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
73761f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
73771f923c70SLongpeng(Mike)  fi
737862893b67SDaniel P. Berrangefi
737991bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
738091bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
7381becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
7382ed754746SDaniel P. Berrangefi
7383e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then
7384e0576942SDaniel P. Berrangé  echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
7385e0576942SDaniel P. Berrangéfi
73869a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
73879a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
73889a2fd434SDaniel P. Berrangefi
73898953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
73908953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
73918953caf3SDaniel P. Berrangefi
7392559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
7393559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
7394559607eaSDaniel P. Berrangefi
7395e865b97fSChen Gangif test "$have_drm_h" = "yes" ; then
7396e865b97fSChen Gang  echo "HAVE_DRM_H=y" >> $config_host_mak
7397e865b97fSChen Gangfi
73986b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
73996b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
74006b39b063SEric Blakefi
74019df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then
74029df8b20dSThomas Huth    echo "HAVE_OPENPTY=y" >> $config_host_mak
74039df8b20dSThomas Huthfi
74042a4b472cSDavid CARLIERif test "$have_sys_signal_h" = "yes" ; then
74052a4b472cSDavid CARLIER    echo "HAVE_SYS_SIGNAL_H=y" >> $config_host_mak
74062a4b472cSDavid CARLIERfi
7407277abf15SJan Vesely
7408277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
7409277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
7410277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
7411277abf15SJan Vesely# if this macro is set.
7412277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
7413277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
7414277abf15SJan Veselyfi
74151efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
74161efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
74171efad060SFam Zhengfi
7418bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
7419bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
7420a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
7421e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
7422a4ccabcfSAnthony Liguorifi
74239d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
74249d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
74259d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
74269d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
74279d9e1521SGerd Hoffmannfi
7428e37630caSaliguoriif test "$xen" = "yes" ; then
74296dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
7430d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
7431e37630caSaliguorifi
74325c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
74335c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
74345c6c3a6cSChristoph Hellwigfi
7435c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then
7436c10dd856SAarushi Mehta  echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
7437c10dd856SAarushi Mehta  echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
7438c10dd856SAarushi Mehta  echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
7439c10dd856SAarushi Mehtafi
7440758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
7441758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
7442758e8e38SVenkateswararao Jujjuri (JV)fi
74434f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
74444f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
74454f26f2b6SAvi Kivityfi
7446983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
7447758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
7448758e8e38SVenkateswararao Jujjuri (JV)fi
7449fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
7450fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
74511b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
74521b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
74531b0578f5SMurilo Opsfelder Araujo  fi
7454fe8fc5aeSPaolo Bonzinifi
74555e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
74565e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
74575e9be92dSNicholas Bellingerfi
7458af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
7459af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
7460af3bba76SPaolo Bonzinifi
7461af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
746256f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
746303ce5744SNikolay Nikolaevfi
7464108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then
7465108a6481SCindy Lu  echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak
7466108a6481SCindy Lufi
7467042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
7468042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
7469042cea27SGongleifi
7470fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
7471fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
74725fe97d88SStefano Garzarella  if test "$vhost_user" = "yes" ; then
74735fe97d88SStefano Garzarella    echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak
74745fe97d88SStefano Garzarella  fi
7475fc0b9b0eSStefan Hajnoczifi
7476299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
7477299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
7478299e6f19SPaolo Bonzinifi
7479e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
7480e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
7481e6a74868SMarc-André Lureaufi
7482108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then
7483108a6481SCindy Lu  echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak
7484108a6481SCindy Lufi
748598fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then
748698fc1adaSDr. David Alan Gilbert  echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
748798fc1adaSDr. David Alan Gilbertfi
748877755340Sthsif test "$blobs" = "yes" ; then
748998ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
749077755340Sthsfi
7491bf9298b9Saliguoriif test "$iovec" = "yes" ; then
74922358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
7493bf9298b9Saliguorifi
7494ceb42de8Saliguoriif test "$preadv" = "yes" ; then
74952358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
7496ceb42de8Saliguorifi
7497e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
74983f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
7499f652e6afSaurel32fi
7500a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
7501a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
7502a40161cbSPaolo Bonzinifi
7503dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
7504dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
7505dcc38d1cSMarcelo Tosattifi
7506d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
7507d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
7508d339d766SRichard W.M. Jonesfi
7509b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
7510b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
75119195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
75129195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
75139195b2c2SStefan Weil  fi
7514b3f6ea7eSPaolo Bonzinifi
75155f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
75165f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
75175f6b9e8fSBlue Swirlfi
7518e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
7519e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
7520e78815a5SAndreas Färberfi
7521e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
7522e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
7523e78815a5SAndreas Färberfi
75249bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
75259bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
75269bc5a719SAndreas Gustafssonfi
752797a847bcSbellard
7528cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
7529cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
7530cd4ec0b4SGerd Hoffmannfi
7531cd4ec0b4SGerd Hoffmann
75327b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
75337b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
75347b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
75357b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
7536111a38b0SRobert Relyeafi
7537111a38b0SRobert Relyea
75382b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
75392b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
7540b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
7541b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
75422b2325ffSGerd Hoffmannfi
75432b2325ffSGerd Hoffmann
754469354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
754569354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
7546cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
7547cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
754869354a83SHans de Goedefi
754969354a83SHans de Goede
7550da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
7551da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
7552da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
7553014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
7554014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
7555014cb152SGerd Hoffmann  fi
755620ff075bSMichael Wallefi
755720ff075bSMichael Walle
7558d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
7559d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
7560d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
7561d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
7562d52c454aSMarc-André Lureaufi
7563d52c454aSMarc-André Lureau
7564d52c454aSMarc-André Lureau
75655a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
75665a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
75675a22ab71SYang Zhongfi
75685a22ab71SYang Zhong
756999f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
757099f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
757199f2dbd3SLiang Lifi
757299f2dbd3SLiang Li
75736b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then
75746b8cd447SRobert Hoo  echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
75756b8cd447SRobert Hoofi
75766b8cd447SRobert Hoo
7577607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
7578607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
7579607dacd0Sqiaonuohanfi
7580607dacd0Sqiaonuohan
7581607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
7582607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
7583607dacd0Sqiaonuohanfi
7584607dacd0Sqiaonuohan
75856b383c08SPeter Wuif test "$bzip2" = "yes" ; then
75866b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
75876b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
75886b383c08SPeter Wufi
75896b383c08SPeter Wu
759083bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
759183bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
759283bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
759383bc1f97SJulio Faraccofi
759483bc1f97SJulio Faracco
75953a678481SJuan Quintelaif test "$zstd" = "yes" ; then
75963a678481SJuan Quintela  echo "CONFIG_ZSTD=y" >> $config_host_mak
75973a678481SJuan Quintelafi
75983a678481SJuan Quintela
7599c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
7600d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
76016ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
76026ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
7603c589b249SRonnie Sahlbergfi
7604c589b249SRonnie Sahlberg
76056542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
76064be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
76074be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
76086542aa9cSPeter Lievenfi
76096542aa9cSPeter Lieven
7610f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
7611f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
7612c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
7613c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
7614f794573eSEduardo Otubofi
7615f794573eSEduardo Otubo
761683fb7adfSbellard# XXX: suppress that
76177d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
76182358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
76197d3505c5Sbellardfi
76207d3505c5Sbellard
76214d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
76224d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
76234d9310f4SDaniel P. Berrangefi
76243556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
76253556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
76263556c233SPaolo Bonzinifi
7627f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
7628d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
76296ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
76306ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
7631f27aaf4bSChristian Brunnerfi
763220ff6c80SAnthony Liguori
76337c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
763470c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
763570c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
763670c60c08SStefan Hajnoczielse
763770c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
763870c60c08SStefan Hajnoczifi
7639d0e2fce5SAneesh Kumar K.V
76407d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
76417d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
76427d992e4dSPeter Lievenfi
76437d992e4dSPeter Lieven
7644f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
7645f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
7646f0d92b56SLongpeng(Mike)fi
7647f0d92b56SLongpeng(Mike)
7648d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
7649d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
7650d2042378SAneesh Kumar K.Vfi
7651d2042378SAneesh Kumar K.V
7652e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
7653e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
7654e06a765eSHarsh Prateek Borafi
7655e06a765eSHarsh Prateek Bora
76563f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
76573f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
76583f4349dcSKevin Wolffi
76593f4349dcSKevin Wolf
7660d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
7661d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7662d83414e1SMarc-André Lureaufi
7663d83414e1SMarc-André Lureau
76640aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then
76650aebab04SLingfeng Yang    echo "CONFIG_TSAN=y" >> $config_host_mak
76660aebab04SLingfeng Yangfi
76670aebab04SLingfeng Yang
76688ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
76698ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
76708ab1bf12SLuiz Capitulinofi
76718ab1bf12SLuiz Capitulino
767276a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
767376a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
767476a347e1SRichard Hendersonfi
767576a347e1SRichard Henderson
7676f540166bSRichard Hendersonif test "$int128" = "yes" ; then
7677f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
7678f540166bSRichard Hendersonfi
7679f540166bSRichard Henderson
76807ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
76817ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
76827ebee43eSRichard Hendersonfi
76837ebee43eSRichard Henderson
7684e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
7685e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7686e6cd4bb5SRichard Hendersonfi
7687e6cd4bb5SRichard Henderson
7688df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
7689df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7690df79b996SRichard Hendersonfi
7691df79b996SRichard Henderson
7692db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then
7693db8aaae8SRichard Henderson  echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
7694db8aaae8SRichard Hendersonfi
7695db8aaae8SRichard Henderson
76961e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
76971e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
76981e6e9acaSRichard Hendersonfi
76991e6e9acaSRichard Henderson
7700eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
7701d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
77026ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
77036ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
7704eb100396SBharata B Raofi
7705eb100396SBharata B Rao
7706d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
7707d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7708d85fa9ebSJeff Codyfi
7709d85fa9ebSJeff Cody
77100c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
77110c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
77120c14fb47SBharata B Raofi
77130c14fb47SBharata B Rao
7714df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
7715df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7716df3a429aSNiels de Vosfi
7717df3a429aSNiels de Vos
77187c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
77197c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
77207c815372SBharata B Raofi
77217c815372SBharata B Rao
7722e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7723e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7724e014dbe7SPrasanna Kumar Kaleverfi
7725e014dbe7SPrasanna Kumar Kalever
77260e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
77270e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
77280e3b891fSNiels de Vosfi
77290e3b891fSNiels de Vos
7730b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
7731b10d49d7SPino Toscano  echo "CONFIG_LIBSSH=m" >> $config_host_mak
7732b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
7733b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
77340a12ec87SRichard W.M. Jonesfi
77350a12ec87SRichard W.M. Jones
7736ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
7737ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7738ed1701c6SDr. David Alan Gilbertfi
7739ed1701c6SDr. David Alan Gilbert
77403b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
77413cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
77423b8acc11SPaolo Bonzinifi
77433b8acc11SPaolo Bonzini
77445b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
77455b808275SLluís Vilanovaif have_backend "nop"; then
77466d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
774722890ab5SPrerna Saxenafi
77485b808275SLluís Vilanovaif have_backend "simple"; then
77496d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
77506d8a764eSLluís  # Set the appropriate trace file.
7751953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
77529410b56cSPrerna Saxenafi
7753ed7f5f1dSPaolo Bonziniif have_backend "log"; then
7754ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
77556d8a764eSLluísfi
77565b808275SLluís Vilanovaif have_backend "ust"; then
77576d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
77586d8a764eSLluísfi
77595b808275SLluís Vilanovaif have_backend "dtrace"; then
77606d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
77616d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
77626d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
77636d8a764eSLluís  fi
7764c276b17dSDaniel P. Berrangefi
77655b808275SLluís Vilanovaif have_backend "ftrace"; then
7766781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
7767781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
7768781e9545SEiichi Tsukata  else
776921684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
7770781e9545SEiichi Tsukata  fi
7771781e9545SEiichi Tsukatafi
77720a852417SPaul Durrantif have_backend "syslog"; then
77730a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
77740a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
77750a852417SPaul Durrant  else
77760a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
77770a852417SPaul Durrant  fi
77780a852417SPaul Durrantfi
77799410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
77809410b56cSPrerna Saxena
77812da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
77822da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
7783392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
77842da776dbSMichael R. Hinesfi
77852da776dbSMichael R. Hines
778621ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
778721ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
778821ab34c9SMarcel Apfelbaumfi
778921ab34c9SMarcel Apfelbaum
7790575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
7791575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7792575b22b1SLaurent Vivierfi
7793575b22b1SLaurent Vivier
7794ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
7795ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
7796ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7797ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7798ed279a06SKlim Kireevfi
7799ed279a06SKlim Kireev
7800a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
7801a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
7802a6b1d4c0SChanglong Xiefi
7803a6b1d4c0SChanglong Xie
78046a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
78056a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
78066a02c806SStefan Hajnoczifi
78076a02c806SStefan Hajnoczi
78084d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
78094d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
78104d04351fSChristopher Covingtonfi
78114d04351fSChristopher Covington
781249e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
781349e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
781449e00a18SAndreas Grapentinfi
781549e00a18SAndreas Grapentin
7816e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
7817e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
7818e674605fSTomáš Golembiovskýfi
7819db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
7820db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
7821db1ed1abSRichard Hendersonfi
7822e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
7823e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7824e0580342SKamil Rytarowskifi
7825e219c499SRichard Hendersonif test "$capstone" != "no" ; then
78268ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
78278ca80760SRichard Hendersonfi
7828ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
7829ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7830ba59fb77SPaolo Bonzinifi
7831e0580342SKamil Rytarowski
78325c312079SDr. David Alan Gilbert# Hold two types of flag:
78335c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
78345c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
7835479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
78365c312079SDr. David Alan Gilbert#                                     platform
7837479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
78385c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7839479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7840479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7841479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7842479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
78435c312079SDr. David Alan Gilbertfi
78445c312079SDr. David Alan Gilbert
784517824406SJunyan Heif test "$libpmem" = "yes" ; then
784617824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
784717824406SJunyan Hefi
784817824406SJunyan He
784921b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then
785021b2eca6SJingqi Liu  echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak
785121b2eca6SJingqi Liufi
785221b2eca6SJingqi Liu
78532f740136SJeff Codyif test "$bochs" = "yes" ; then
78542f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
78552f740136SJeff Codyfi
78562f740136SJeff Codyif test "$cloop" = "yes" ; then
78572f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
78582f740136SJeff Codyfi
78592f740136SJeff Codyif test "$dmg" = "yes" ; then
78602f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
78612f740136SJeff Codyfi
78622f740136SJeff Codyif test "$qcow1" = "yes" ; then
78632f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
78642f740136SJeff Codyfi
78652f740136SJeff Codyif test "$vdi" = "yes" ; then
78662f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
78672f740136SJeff Codyfi
78682f740136SJeff Codyif test "$vvfat" = "yes" ; then
78692f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
78702f740136SJeff Codyfi
78712f740136SJeff Codyif test "$qed" = "yes" ; then
78722f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
78732f740136SJeff Codyfi
78742f740136SJeff Codyif test "$parallels" = "yes" ; then
78752f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
78762f740136SJeff Codyfi
78772f740136SJeff Codyif test "$sheepdog" = "yes" ; then
78782f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
78792f740136SJeff Codyfi
7880c9c8b88fSDavid CARLIERif test "$pty_h" = "yes" ; then
7881c9c8b88fSDavid CARLIER  echo "HAVE_PTY_H=y" >> $config_host_mak
7882c9c8b88fSDavid CARLIERfi
7883195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then
7884195588ccSDavid CARLIER  echo "HAVE_MLOCKALL=y" >> $config_host_mak
7885195588ccSDavid CARLIERfi
7886adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
7887adc28027SAlexander Bulekov  if test "$have_fuzzer" = "yes"; then
7888dd016265SAlexander Bulekov    FUZZ_LDFLAGS=" -fsanitize=fuzzer"
7889dd016265SAlexander Bulekov    FUZZ_CFLAGS=" -fsanitize=fuzzer"
7890*086d5f75SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link"
7891adc28027SAlexander Bulekov  else
7892dd016265SAlexander Bulekov    error_exit "Your compiler doesn't support -fsanitize=fuzzer"
7893adc28027SAlexander Bulekov    exit 1
7894adc28027SAlexander Bulekov  fi
7895adc28027SAlexander Bulekovfi
78962f740136SJeff Cody
789740e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then
789840e8c6f4SAlex Bennée    echo "CONFIG_PLUGIN=y" >> $config_host_mak
789940e8c6f4SAlex Bennée    LIBS="-ldl $LIBS"
790026fffe29SEmilio G. Cota    # Copy the export object list to the build dir
790126fffe29SEmilio G. Cota    if test "$ld_dynamic_list" = "yes" ; then
790226fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
790326fffe29SEmilio G. Cota	ld_symbols=qemu-plugins-ld.symbols
790426fffe29SEmilio G. Cota	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
790526fffe29SEmilio G. Cota    elif test "$ld_exported_symbols_list" = "yes" ; then
790626fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
790726fffe29SEmilio G. Cota	ld64_symbols=qemu-plugins-ld64.symbols
790826fffe29SEmilio G. Cota	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
790926fffe29SEmilio G. Cota	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
791026fffe29SEmilio G. Cota	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
791126fffe29SEmilio G. Cota    else
791226fffe29SEmilio G. Cota	error_exit \
791326fffe29SEmilio G. Cota	    "If \$plugins=yes, either \$ld_dynamic_list or " \
791426fffe29SEmilio G. Cota	    "\$ld_exported_symbols_list should have been set to 'yes'."
791526fffe29SEmilio G. Cota    fi
791640e8c6f4SAlex Bennéefi
791740e8c6f4SAlex Bennée
7918f48e590aSAlex Bennéeif test -n "$gdb_bin" ; then
7919f48e590aSAlex Bennée    echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
7920f48e590aSAlex Bennéefi
7921f48e590aSAlex Bennée
792254e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then
792354e7aac0SAlexey Krasikov  echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
792492500362SAlexey Krasikov  if test "$have_keyutils" = "yes" ; then
792592500362SAlexey Krasikov    echo "CONFIG_TEST_SECRET_KEYRING=y" >> $config_host_mak
792692500362SAlexey Krasikov  fi
792754e7aac0SAlexey Krasikovfi
792854e7aac0SAlexey Krasikov
79295b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
793025211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/tci $QEMU_INCLUDES"
79315b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
793225211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/sparc $QEMU_INCLUDES"
79335b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
793425211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/s390 $QEMU_INCLUDES"
7935e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
793625211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/i386 $QEMU_INCLUDES"
793740d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
793825211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/ppc $QEMU_INCLUDES"
7939e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
794025211446SPaolo Bonzini  QEMU_INCLUDES="-I${source_path}/tcg/riscv $QEMU_INCLUDES"
79415b5e3037SPaolo Bonzinielse
794225211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/${ARCH} $QEMU_INCLUDES"
79435b5e3037SPaolo Bonzinifi
79445b5e3037SPaolo Bonzini
7945fdbff6bdSPhilippe Mathieu-Daudéecho "HELPERS=$helpers" >> $config_host_mak
794698ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
794798ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7948804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7949804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
79501901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
79511901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
79521901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
795321655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
7954c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
79552eb054c2SPeter Maydellecho "SPHINX_BUILD=$sphinx_build" >> $config_host_mak
7956516e8b7dSPeter Maydellecho "SPHINX_WERROR=$sphinx_werror" >> $config_host_mak
795739d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak
7958804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7959a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7960a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
7961a31a8642SMichael S. Tsirkinfi
7962804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
796383f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
79643c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
7965804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
796645d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
7967cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
79685f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
79693dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
7970804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
7971804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
79729f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
79734852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
7974daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
79759fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
7976e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
7977*086d5f75SPaolo Bonziniecho "CXXFLAGS=$CXXFLAGS" >> $config_host_mak
797846eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
7979a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
798011cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
7981f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
7982e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
7983e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
798480fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
79852944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
7986e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
7987e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7988e39f0062SPaolo Bonzinifi
79898a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
7990db5adeaaSPaolo Bonziniecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
79916969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
7992e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
799373da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
79943e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
7995409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
7996804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
799717969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
799817969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
7999957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
800090246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
800190246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
800294dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
80031d728c39SBlue Swirlif test "$gcov" = "yes" ; then
80041d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
80051d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
80061d728c39SBlue Swirlfi
8007804edf29SJuan Quintela
80083efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
80093efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
80103efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
80113efac6ebSTomáš Golembiovskýfi
8012adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then
8013adc28027SAlexander Bulekov    echo "CONFIG_FUZZ=y" >> $config_host_mak
8014adc28027SAlexander Bulekov    echo "FUZZ_CFLAGS=$FUZZ_CFLAGS" >> $config_host_mak
8015adc28027SAlexander Bulekov    echo "FUZZ_LDFLAGS=$FUZZ_LDFLAGS" >> $config_host_mak
8016adc28027SAlexander Bulekovfi
80173efac6ebSTomáš Golembiovský
801805dfa22bSPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" ; then
801905dfa22bSPhilippe Mathieu-Daudé  echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
802005dfa22bSPhilippe Mathieu-Daudéfi
802105dfa22bSPhilippe Mathieu-Daudé
8022b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then
8023b767d257SMarek Marczykowski-Górecki  echo "CONFIG_RNG_NONE=y" >> $config_host_mak
8024b767d257SMarek Marczykowski-Góreckifi
8025b767d257SMarek Marczykowski-Górecki
80266efd7517SPeter Maydell# use included Linux headers
80276efd7517SPeter Maydellif test "$linux" = "yes" ; then
8028a307beb6SAndreas Färber  mkdir -p linux-headers
80296efd7517SPeter Maydell  case "$cpu" in
8030c72b26ecSRichard Henderson  i386|x86_64|x32)
803108312a63SPeter Maydell    linux_arch=x86
80326efd7517SPeter Maydell    ;;
8033f8378accSRichard Henderson  ppc|ppc64|ppc64le)
803408312a63SPeter Maydell    linux_arch=powerpc
80356efd7517SPeter Maydell    ;;
80366efd7517SPeter Maydell  s390x)
803708312a63SPeter Maydell    linux_arch=s390
803808312a63SPeter Maydell    ;;
80391f080313SClaudio Fontana  aarch64)
80401f080313SClaudio Fontana    linux_arch=arm64
80411f080313SClaudio Fontana    ;;
8042222e7d11SSanjay Lal  mips64)
8043222e7d11SSanjay Lal    linux_arch=mips
8044222e7d11SSanjay Lal    ;;
804508312a63SPeter Maydell  *)
804608312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
804708312a63SPeter Maydell    linux_arch="$cpu"
80486efd7517SPeter Maydell    ;;
80496efd7517SPeter Maydell  esac
805008312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
805108312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
805208312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
805308312a63SPeter Maydell    fi
80546efd7517SPeter Maydellfi
80556efd7517SPeter Maydell
805697a847bcSbellardfor target in $target_list; do
805797a847bcSbellardtarget_dir="$target"
805825be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
805989138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
806052bf9771Stony.nguyen@bt.comtarget_aligned_only="no"
806152bf9771Stony.nguyen@bt.comcase "$target_name" in
806252bf9771Stony.nguyen@bt.com  alpha|hppa|mips64el|mips64|mipsel|mips|mipsn32|mipsn32el|sh4|sh4eb|sparc|sparc64|sparc32plus|xtensa|xtensaeb)
806352bf9771Stony.nguyen@bt.com  target_aligned_only="yes"
806452bf9771Stony.nguyen@bt.com  ;;
806552bf9771Stony.nguyen@bt.comesac
806697a847bcSbellardtarget_bigendian="no"
8067c1799a84SPaolo Bonzinicase "$target_name" in
8068a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
806952bf9771Stony.nguyen@bt.com  target_bigendian="yes"
8070ea2d6a39SJuan Quintela  ;;
8071ea2d6a39SJuan Quintelaesac
807297a847bcSbellardtarget_softmmu="no"
8073997344f3Sbellardtarget_user_only="no"
8074831b7825Sthstarget_linux_user="no"
807584778508Sblueswir1target_bsd_user="no"
80769e407a85Spbrookcase "$target" in
8077c1799a84SPaolo Bonzini  ${target_name}-softmmu)
80789e407a85Spbrook    target_softmmu="yes"
80799e407a85Spbrook    ;;
8080c1799a84SPaolo Bonzini  ${target_name}-linux-user)
80819e407a85Spbrook    target_user_only="yes"
80829e407a85Spbrook    target_linux_user="yes"
80839e407a85Spbrook    ;;
8084c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
808584778508Sblueswir1    target_user_only="yes"
808684778508Sblueswir1    target_bsd_user="yes"
808784778508Sblueswir1    ;;
80889e407a85Spbrook  *)
808976ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
80909e407a85Spbrook    exit 1
80919e407a85Spbrook    ;;
80929e407a85Spbrookesac
8093831b7825Sths
809497a847bcSbellardmkdir -p $target_dir
809525be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
809697a847bcSbellard
8097e5fe0c52Spbrookbflt="no"
8098ca759f9eSAlex Bennéemttcg="no"
809989138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
810056aebc89Spbrookgdb_xml_files=""
81017ba1e619Saliguori
8102c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
81036acff7daSJuan QuintelaTARGET_BASE_ARCH=""
8104e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
8105e73aae67SJuan Quintela
8106c1799a84SPaolo Bonzinicase "$target_name" in
81072408a527Saurel32  i386)
81080a7fa00aSEmilio G. Cota    mttcg="yes"
81097b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
811028988117SLaurent Vivier    TARGET_SYSTBL_ABI=i386
81112408a527Saurel32  ;;
81122408a527Saurel32  x86_64)
81136acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
81148d62f35aSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
81150a7fa00aSEmilio G. Cota    mttcg="yes"
81167b0f97baSDoug Gale	gdb_xml_files="i386-64bit.xml"
81172408a527Saurel32  ;;
81182408a527Saurel32  alpha)
81195ee4f3c2SRichard Henderson    mttcg="yes"
81206116aea9SLaurent Vivier    TARGET_SYSTBL_ABI=common
81212408a527Saurel32  ;;
81222408a527Saurel32  arm|armeb)
8123b498c8a0SJuan Quintela    TARGET_ARCH=arm
81245bcb4986SLaurent Vivier    TARGET_SYSTBL_ABI=common,oabi
8125e5fe0c52Spbrook    bflt="yes"
8126ca759f9eSAlex Bennée    mttcg="yes"
8127c888f7e0SPeter Maydell    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml arm-m-profile.xml"
81282408a527Saurel32  ;;
8129722dd7beSMichael Weiser  aarch64|aarch64_be)
8130722dd7beSMichael Weiser    TARGET_ARCH=aarch64
81316a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
81326a49fa95SAlexander Graf    bflt="yes"
8133ca759f9eSAlex Bennée    mttcg="yes"
8134c888f7e0SPeter 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"
81356a49fa95SAlexander Graf  ;;
813642f3ff00SMichael Rolnik  avr)
813742f3ff00SMichael Rolnik    gdb_xml_files="avr-cpu.xml"
813842f3ff00SMichael Rolnik    target_compiler=$cross_cc_avr
813942f3ff00SMichael Rolnik  ;;
81402408a527Saurel32  cris)
81412408a527Saurel32  ;;
814261766fe9SRichard Henderson  hppa)
81437b93dab5SRichard Henderson    mttcg="yes"
81449566f4c6SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
814561766fe9SRichard Henderson  ;;
8146613a22c9SMichael Walle  lm32)
8147613a22c9SMichael Walle  ;;
81482408a527Saurel32  m68k)
81490938cda5Saurel32    bflt="yes"
8150a976ed3fSKONRAD Frederic    gdb_xml_files="cf-core.xml cf-fp.xml m68k-core.xml m68k-fp.xml"
81515b85cae9SLaurent Vivier    TARGET_SYSTBL_ABI=common
81522408a527Saurel32  ;;
8153877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
8154877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
8155ddf0c4cdSLaurent Vivier    TARGET_SYSTBL_ABI=common
815672b675caSEdgar E. Iglesias    bflt="yes"
8157be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
815872b675caSEdgar E. Iglesias  ;;
81592408a527Saurel32  mips|mipsel)
81600454728cSAleksandar Markovic    mttcg="yes"
8161b498c8a0SJuan Quintela    TARGET_ARCH=mips
816225be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
8163c59716fcSLaurent Vivier    TARGET_SYSTBL_ABI=o32
81642408a527Saurel32  ;;
81652408a527Saurel32  mipsn32|mipsn32el)
81660454728cSAleksandar Markovic    mttcg="yes"
8167597e2cecSRichard Henderson    TARGET_ARCH=mips64
81686acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
816925be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
8170597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
8171686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n32
81722408a527Saurel32  ;;
81732408a527Saurel32  mips64|mips64el)
8174a092a955SAlex Bennée    mttcg="no"
8175b498c8a0SJuan Quintela    TARGET_ARCH=mips64
81766acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
817725be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
8178686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n64
81792408a527Saurel32  ;;
8180d15a9c23SAnthony Green  moxie)
8181d15a9c23SAnthony Green  ;;
8182e671711cSMarek Vasut  nios2)
8183e671711cSMarek Vasut  ;;
81844a09d0bbSRichard Henderson  or1k)
8185e67db06eSJia Liu    TARGET_ARCH=openrisc
8186e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
8187e67db06eSJia Liu  ;;
81882408a527Saurel32  ppc)
8189c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
819076a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
81912408a527Saurel32  ;;
81922408a527Saurel32  ppc64)
81936acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
8194e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
819576a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
8196f0b0685dSNikunj A Dadhania    mttcg=yes
81971438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
81982408a527Saurel32  ;;
81999c35126cSDoug Kwan  ppc64le)
82009c35126cSDoug Kwan    TARGET_ARCH=ppc64
82019c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
82029c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
820376a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
8204f0b0685dSNikunj A Dadhania    mttcg=yes
82051438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
82069c35126cSDoug Kwan  ;;
82072408a527Saurel32  ppc64abi32)
8208b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
82096acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
8210e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
821176a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
821225be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
82131438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
82142408a527Saurel32  ;;
821525fa194bSMichael Clark  riscv32)
821625fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
821725fa194bSMichael Clark    TARGET_ABI_DIR=riscv
821825fa194bSMichael Clark    mttcg=yes
8219ae4a70c0SKeith Packard    gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-32bit-csr.xml riscv-32bit-virtual.xml"
822025fa194bSMichael Clark  ;;
822125fa194bSMichael Clark  riscv64)
822225fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
822325fa194bSMichael Clark    TARGET_ABI_DIR=riscv
822425fa194bSMichael Clark    mttcg=yes
8225ae4a70c0SKeith Packard    gdb_xml_files="riscv-64bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml riscv-64bit-virtual.xml"
822625fa194bSMichael Clark  ;;
8227c8c35e5fSYoshinori Sato  rx)
8228c8c35e5fSYoshinori Sato    TARGET_ARCH=rx
8229c8c35e5fSYoshinori Sato    bflt="yes"
8230c8c35e5fSYoshinori Sato    target_compiler=$cross_cc_rx
8231c8c35e5fSYoshinori Sato    gdb_xml_files="rx-core.xml"
8232c8c35e5fSYoshinori Sato  ;;
82332408a527Saurel32  sh4|sh4eb)
8234b498c8a0SJuan Quintela    TARGET_ARCH=sh4
8235d0c832f6SLaurent Vivier    TARGET_SYSTBL_ABI=common
82364dbed897Spbrook    bflt="yes"
82372408a527Saurel32  ;;
82382408a527Saurel32  sparc)
8239bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
82402408a527Saurel32  ;;
82412408a527Saurel32  sparc64)
82426acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
8243bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,64
82442408a527Saurel32  ;;
82452408a527Saurel32  sparc32plus)
8246b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
82476acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
8248e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
8249bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
825025be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
82512408a527Saurel32  ;;
825224e804ecSAlexander Graf  s390x)
8253318f371dSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
825463685bc4SDavid Hildenbrand    mttcg=yes
825586158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
825624e804ecSAlexander Graf  ;;
8257444e06b1SChen Gang  tilegx)
8258444e06b1SChen Gang  ;;
82595ecaa4edSPeter Crosthwaite  tricore)
82605ecaa4edSPeter Crosthwaite  ;;
8261d2fbca94SGuan Xuetao  unicore32)
8262d2fbca94SGuan Xuetao  ;;
8263cfa550c6SMax Filippov  xtensa|xtensaeb)
8264cfa550c6SMax Filippov    TARGET_ARCH=xtensa
8265a4a93592SLaurent Vivier    TARGET_SYSTBL_ABI=common
826602e33e9fSMax Filippov    bflt="yes"
82679fb40342SMax Filippov    mttcg="yes"
8268cfa550c6SMax Filippov  ;;
82692408a527Saurel32  *)
827076ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
82712408a527Saurel32  ;;
82722408a527Saurel32esac
82735e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
82745e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
82755e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
82765e8861a0SPaolo Bonzinifi
82775e8861a0SPaolo Bonzini
82785e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
82795e8861a0SPaolo Bonzini
828099afc91dSDaniel P. Berrangeupper() {
828199afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
828299afc91dSDaniel P. Berrange}
828399afc91dSDaniel P. Berrange
828489138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
828525be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
8286c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
828725be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
8288e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
8289e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
8290e6e91b9cSJuan Quintelafi
829125be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
8292adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
8293adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
8294adfc3e91SStacey Sonfi
82954d6a835dSLaurent Vivierif [ "$TARGET_SYSTBL_ABI" != "" ]; then
82964d6a835dSLaurent Vivier    echo "TARGET_SYSTBL_ABI=$TARGET_SYSTBL_ABI" >> $config_target_mak
82974d6a835dSLaurent Vivierfi
82983b6b7550SPaolo Bonzini
82993b6b7550SPaolo Bonziniif supported_xen_target $target; then
830025be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
8301e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=y" >> $config_host_mak
8302eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
8303eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
8304eb6fda0fSAnthony PERARD    fi
8305e0e312f3SPaolo Bonzinielse
8306e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=n" >> $config_host_mak
8307432d268cSJun Nakajimafi
83083b6b7550SPaolo Bonziniif supported_kvm_target $target; then
830925be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
8310e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=y" >> $config_host_mak
8311e0e312f3SPaolo Bonzinielse
8312e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=n" >> $config_host_mak
8313c59249f9SJuan Quintelafi
83143b6b7550SPaolo Bonziniif supported_hax_target $target; then
8315b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
8316b0cb0a66SVincent Palatinfi
8317c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
8318c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
8319c97d6d2cSSergio Andres Gomez Del Realfi
8320d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
8321d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
8322d661d9a4SJustin Terry (VM)fi
832352bf9771Stony.nguyen@bt.comif test "$target_aligned_only" = "yes" ; then
832452bf9771Stony.nguyen@bt.com  echo "TARGET_ALIGNED_ONLY=y" >> $config_target_mak
832552bf9771Stony.nguyen@bt.comfi
8326de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
832725be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
832897a847bcSbellardfi
832997a847bcSbellardif test "$target_softmmu" = "yes" ; then
833025be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
8331ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
8332ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
8333ca759f9eSAlex Bennée  fi
8334de83cd02Sbellardfi
8335997344f3Sbellardif test "$target_user_only" = "yes" ; then
833625be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
8337a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
8338997344f3Sbellardfi
8339831b7825Sthsif test "$target_linux_user" = "yes" ; then
834025be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
8341831b7825Sthsfi
834256aebc89Spbrooklist=""
834356aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
834456aebc89Spbrook  for x in $gdb_xml_files; do
834556aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
834656aebc89Spbrook  done
834725be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
83483d0f1517SJuan Quintelafi
8349de83cd02Sbellard
8350e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
835125be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
8352e5fe0c52Spbrookfi
835384778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
835425be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
835584778508Sblueswir1fi
83565b0753e0Sbellard
8357d75402b5SAlex Bennée
8358db5adeaaSPaolo Bonzini# generate QEMU_CFLAGS/QEMU_LDFLAGS for targets
8359fa282484SJuan Quintela
83604afddb55SJuan Quintelacflags=""
8361fa282484SJuan Quintelaldflags=""
83629b8e111fSJuan Quintela
8363c765fcacSPeter Crosthwaitedisas_config() {
8364c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
8365c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
8366c765fcacSPeter Crosthwaite}
8367c765fcacSPeter Crosthwaite
836864656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
836964656024SJuan Quintela  case "$i" in
837064656024SJuan Quintela  alpha)
8371c765fcacSPeter Crosthwaite    disas_config "ALPHA"
837264656024SJuan Quintela  ;;
837382295d8aSRichard Henderson  aarch64)
837482295d8aSRichard Henderson    if test -n "${cxx}"; then
8375c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
837682295d8aSRichard Henderson    fi
837782295d8aSRichard Henderson  ;;
837864656024SJuan Quintela  arm)
8379c765fcacSPeter Crosthwaite    disas_config "ARM"
8380999b53ecSClaudio Fontana    if test -n "${cxx}"; then
8381c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
8382999b53ecSClaudio Fontana    fi
838364656024SJuan Quintela  ;;
838442f3ff00SMichael Rolnik  avr)
838542f3ff00SMichael Rolnik    disas_config "AVR"
838642f3ff00SMichael Rolnik  ;;
838764656024SJuan Quintela  cris)
8388c765fcacSPeter Crosthwaite    disas_config "CRIS"
838964656024SJuan Quintela  ;;
8390429b31a2SRichard Henderson  hppa)
8391429b31a2SRichard Henderson    disas_config "HPPA"
8392429b31a2SRichard Henderson  ;;
8393c72b26ecSRichard Henderson  i386|x86_64|x32)
8394c765fcacSPeter Crosthwaite    disas_config "I386"
839564656024SJuan Quintela  ;;
839679368f49SMichael Walle  lm32)
8397c765fcacSPeter Crosthwaite    disas_config "LM32"
839879368f49SMichael Walle  ;;
839964656024SJuan Quintela  m68k)
8400c765fcacSPeter Crosthwaite    disas_config "M68K"
840164656024SJuan Quintela  ;;
8402877fdc12SEdgar E. Iglesias  microblaze*)
8403c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
840464656024SJuan Quintela  ;;
840564656024SJuan Quintela  mips*)
8406c765fcacSPeter Crosthwaite    disas_config "MIPS"
840789a955e8SAleksandar Markovic    if test -n "${cxx}"; then
840889a955e8SAleksandar Markovic      disas_config "NANOMIPS"
840989a955e8SAleksandar Markovic    fi
841064656024SJuan Quintela  ;;
8411d15a9c23SAnthony Green  moxie*)
8412c765fcacSPeter Crosthwaite    disas_config "MOXIE"
8413d15a9c23SAnthony Green  ;;
8414e671711cSMarek Vasut  nios2)
8415e671711cSMarek Vasut    disas_config "NIOS2"
8416e671711cSMarek Vasut  ;;
84174a09d0bbSRichard Henderson  or1k)
8418c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
8419e67db06eSJia Liu  ;;
842064656024SJuan Quintela  ppc*)
8421c765fcacSPeter Crosthwaite    disas_config "PPC"
842264656024SJuan Quintela  ;;
8423c4f80543SAlistair Francis  riscv*)
842425fa194bSMichael Clark    disas_config "RISCV"
842525fa194bSMichael Clark  ;;
8426c8c35e5fSYoshinori Sato  rx)
8427c8c35e5fSYoshinori Sato    disas_config "RX"
8428c8c35e5fSYoshinori Sato  ;;
842924e804ecSAlexander Graf  s390*)
8430c765fcacSPeter Crosthwaite    disas_config "S390"
843164656024SJuan Quintela  ;;
843264656024SJuan Quintela  sh4)
8433c765fcacSPeter Crosthwaite    disas_config "SH4"
843464656024SJuan Quintela  ;;
843564656024SJuan Quintela  sparc*)
8436c765fcacSPeter Crosthwaite    disas_config "SPARC"
843764656024SJuan Quintela  ;;
8438cfa550c6SMax Filippov  xtensa*)
8439c765fcacSPeter Crosthwaite    disas_config "XTENSA"
8440cfa550c6SMax Filippov  ;;
844164656024SJuan Quintela  esac
844264656024SJuan Quinteladone
84439195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
8444c765fcacSPeter Crosthwaite  disas_config "TCI"
84459195b2c2SStefan Weilfi
844664656024SJuan Quintela
8447e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
8448e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
8449e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
8450e9a3591fSChristian Borntraeger# header if
8451e9a3591fSChristian Borntraeger#  - we build on s390x
8452e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
8453e9a3591fSChristian Borntraeger#  - KVM is enabled
8454e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
8455e633a5c6SEric Blakeif test "$TARGET_ARCH" = "s390x" && test "$target_softmmu" = "yes" && \
8456e633a5c6SEric Blake        test "$ARCH" = "s390x" && test "$kvm" = "yes"; then
8457e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
8458e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
8459e9a3591fSChristian Borntraeger    fi
8460e9a3591fSChristian Borntraegerfi
8461e9a3591fSChristian Borntraeger
8462db5adeaaSPaolo Bonziniecho "QEMU_LDFLAGS+=$ldflags" >> $config_target_mak
846325be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
8464fa282484SJuan Quintela
846597a847bcSbellarddone # for target in $targets
84667d13299dSbellard
8467d52c454aSMarc-André Lureauecho "PIXMAN_CFLAGS=$pixman_cflags" >> $config_host_mak
8468d52c454aSMarc-André Lureauecho "PIXMAN_LIBS=$pixman_libs" >> $config_host_mak
8469d52c454aSMarc-André Lureau
8470e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
84713b8593eeSMarkus Armbruster  echo "config-host.h: dtc/all" >> $config_host_mak
8472a540f158SPeter Crosthwaitefi
8473e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
84743b8593eeSMarkus Armbruster  echo "config-host.h: capstone/all" >> $config_host_mak
8475e219c499SRichard Hendersonfi
8476e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
8477e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
8478e219c499SRichard Hendersonfi
8479a540f158SPeter Crosthwaite
8480a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
8481a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
8482a99d57bbSWanlong Gaofi
8483a99d57bbSWanlong Gao
8484fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
8485fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
8486fd0e6053SJohn Snowfi
8487fd0e6053SJohn Snow
84881e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
84891e4f6065SDaniele Buono  echo "CONFIG_SAFESTACK=y" >> $config_host_mak
84901e4f6065SDaniele Buonofi
84911e4f6065SDaniele Buono
8492e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
8493e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
8494e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
8495e29e5c6eSPeter Maydell# (these can be both files and directories).
8496e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
8497e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
8498e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
8499e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
8500e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
8501e29e5c6eSPeter Maydell# directory and symlink the directory instead.
85021cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
85031cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
8504b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
8505744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
85068db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios"
85072038f8c8SPaolo BonziniLINKS="Makefile"
85082038f8c8SPaolo BonziniLINKS="$LINKS tests/tcg/lm32/Makefile po/Makefile"
85092038f8c8SPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target tests/fp/Makefile"
8510671f760bSEmilio G. CotaLINKS="$LINKS tests/plugin/Makefile"
8511e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
8512e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
85138db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile"
8514e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
8515e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
851639950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
851739950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
85188f8fd9edSCleber RosaLINKS="$LINKS python"
8519753d11f2SRichard Hendersonfor bios_file in \
8520753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
8521225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
8522753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
8523753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
8524e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
8525753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
85264e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
852726ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
8528753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
8529753d11f2SRichard Hendersondo
8530e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
85317ea78b74SJan Kiszkadone
8532d1807a4fSPaolo Bonzinimkdir -p $DIRS
8533e29e5c6eSPeter Maydellfor f in $LINKS ; do
8534cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
8535f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
8536f9245e10SPeter Maydell    fi
85377d13299dSbellarddone
85381ad2134fSPaul Brook
85392038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do
85402038f8c8SPaolo Bonzini  export $i
85412038f8c8SPaolo Bonzinidone
8542afc3a8f9SAlex Bennéeexport target_list source_path use_containers
85432038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh)
85442038f8c8SPaolo Bonzini
8545c34ebfdcSAnthony Liguori# temporary config to build submodules
85468db2a4fdSGerd Hoffmannfor rom in seabios; do
8547c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
854837116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
8549c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
8550cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
85515f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
8552c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
8553c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
85543dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
8555c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
8556a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
8557c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
85589f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
8559c34ebfdcSAnthony Liguoridone
8560c34ebfdcSAnthony Liguori
856176c7560aSMax Reitz# set up qemu-iotests in this build directory
856276c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
856376c7560aSMax Reitz
856476c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
856576c7560aSMax Reitzecho >> "$iotests_common_env"
856676c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
856776c7560aSMax Reitz
8568dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
8569dc655404SMichael S. Tsirkincat <<EOD >config.status
8570dc655404SMichael S. Tsirkin#!/bin/sh
8571dc655404SMichael S. Tsirkin# Generated by configure.
8572dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
8573dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
8574dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
8575dc655404SMichael S. TsirkinEOD
8576e811da7fSDaniel P. Berrangé
8577e811da7fSDaniel P. Berrangépreserve_env() {
8578e811da7fSDaniel P. Berrangé    envname=$1
8579e811da7fSDaniel P. Berrangé
8580e811da7fSDaniel P. Berrangé    eval envval=\$$envname
8581e811da7fSDaniel P. Berrangé
8582e811da7fSDaniel P. Berrangé    if test -n "$envval"
8583e811da7fSDaniel P. Berrangé    then
8584e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
8585e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
8586e811da7fSDaniel P. Berrangé    else
8587e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
8588e811da7fSDaniel P. Berrangé    fi
8589e811da7fSDaniel P. Berrangé}
8590e811da7fSDaniel P. Berrangé
8591e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
8592e811da7fSDaniel P. Berrangé# features/build target configure will detect
8593e811da7fSDaniel P. Berrangépreserve_env AR
8594e811da7fSDaniel P. Berrangépreserve_env AS
8595e811da7fSDaniel P. Berrangépreserve_env CC
8596e811da7fSDaniel P. Berrangépreserve_env CPP
8597e811da7fSDaniel P. Berrangépreserve_env CXX
8598e811da7fSDaniel P. Berrangépreserve_env INSTALL
8599e811da7fSDaniel P. Berrangépreserve_env LD
8600e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
8601e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
8602e811da7fSDaniel P. Berrangépreserve_env MAKE
8603e811da7fSDaniel P. Berrangépreserve_env NM
8604e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
8605e811da7fSDaniel P. Berrangépreserve_env PATH
8606e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
8607e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
8608e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
8609e811da7fSDaniel P. Berrangépreserve_env PYTHON
8610e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
8611e811da7fSDaniel P. Berrangépreserve_env SMBD
8612e811da7fSDaniel P. Berrangépreserve_env STRIP
8613e811da7fSDaniel P. Berrangépreserve_env WINDRES
8614e811da7fSDaniel P. Berrangé
8615dc655404SMichael S. Tsirkinprintf "exec" >>config.status
8616dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
8617cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
8618dc655404SMichael S. Tsirkinchmod +x config.status
8619dc655404SMichael S. Tsirkin
86208cd05ab6SPeter Maydellrm -r "$TMPDIR1"
8621