xref: /openbmc/qemu/configure (revision 3cae16db021601b5437622f89a86d5c489799fb3)
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"
337d13299dSbellard
34da1d85e3SGerd Hoffmannrm -f config.log
359ac81bbbSmalc
36b48e3611SPeter Maydell# Print a helpful header at the top of config.log
37b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
38979ae168SPeter Maydellprintf "# Configured with:" >> config.log
39979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
40979ae168SPeter Maydellecho >> config.log
41b48e3611SPeter Maydellecho "#" >> config.log
42b48e3611SPeter Maydell
43d880a3baSPaolo Bonziniprint_error() {
44d880a3baSPaolo Bonzini    (echo
4576ad07a4SPeter Maydell    echo "ERROR: $1"
4676ad07a4SPeter Maydell    while test -n "$2"; do
4776ad07a4SPeter Maydell        echo "       $2"
4876ad07a4SPeter Maydell        shift
4976ad07a4SPeter Maydell    done
50d880a3baSPaolo Bonzini    echo) >&2
51d880a3baSPaolo Bonzini}
52d880a3baSPaolo Bonzini
53d880a3baSPaolo Bonzinierror_exit() {
54d880a3baSPaolo Bonzini    print_error "$@"
5576ad07a4SPeter Maydell    exit 1
5676ad07a4SPeter Maydell}
5776ad07a4SPeter Maydell
589c83ffd8SPeter Maydelldo_compiler() {
599c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
609c83ffd8SPeter Maydell    # is compiler binary to execute.
619c83ffd8SPeter Maydell    local compiler="$1"
629c83ffd8SPeter Maydell    shift
638bbe05d7SIan Jackson    if test -n "$BASH_VERSION"; then eval '
648bbe05d7SIan Jackson        echo >>config.log "
658bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]}
668bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}"
678bbe05d7SIan Jackson    '; fi
689c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
699c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
708dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
718dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
728dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
738dc38a78SPeter Maydell    # obvious to developers.
748dc38a78SPeter Maydell    if test "$werror" != "yes"; then
758dc38a78SPeter Maydell        return 0
768dc38a78SPeter Maydell    fi
778dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
788dc38a78SPeter Maydell    case "$*" in
798dc38a78SPeter Maydell        *-Werror*)
808dc38a78SPeter Maydell           return 0
818dc38a78SPeter Maydell        ;;
828dc38a78SPeter Maydell    esac
839c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
849c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
8576ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
8676ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
8776ad07a4SPeter Maydell        "will be at the bottom of config.log." \
8876ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
898dc38a78SPeter Maydell}
908dc38a78SPeter Maydell
919c83ffd8SPeter Maydelldo_cc() {
929c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
939c83ffd8SPeter Maydell}
949c83ffd8SPeter Maydell
959c83ffd8SPeter Maydelldo_cxx() {
969c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
979c83ffd8SPeter Maydell}
989c83ffd8SPeter Maydell
999c83ffd8SPeter Maydellupdate_cxxflags() {
1009c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
1019c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
1029c83ffd8SPeter Maydell    # because they only make sense for C programs.
10311cde1c8SBruno Dominguez    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS"
10411cde1c8SBruno Dominguez
1059c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1069c83ffd8SPeter Maydell        case $arg in
1079c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1089c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1099c83ffd8SPeter Maydell                ;;
1107be41675SThomas Huth            -std=gnu99)
1117be41675SThomas Huth                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }"-std=gnu++98"
1127be41675SThomas Huth                ;;
1139c83ffd8SPeter Maydell            *)
1149c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1159c83ffd8SPeter Maydell                ;;
1169c83ffd8SPeter Maydell        esac
1179c83ffd8SPeter Maydell    done
1189c83ffd8SPeter Maydell}
1199c83ffd8SPeter Maydell
12052166aa0SJuan Quintelacompile_object() {
121fd0e6053SJohn Snow  local_cflags="$1"
122fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
12352166aa0SJuan Quintela}
12452166aa0SJuan Quintela
12552166aa0SJuan Quintelacompile_prog() {
12652166aa0SJuan Quintela  local_cflags="$1"
12752166aa0SJuan Quintela  local_ldflags="$2"
1288dc38a78SPeter Maydell  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
12952166aa0SJuan Quintela}
13052166aa0SJuan Quintela
13111568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
13211568d6dSPaolo Bonzinisymlink() {
13372b8b5a1SStefan Weil  rm -rf "$2"
134ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
13572b8b5a1SStefan Weil  ln -s "$1" "$2"
13611568d6dSPaolo Bonzini}
13711568d6dSPaolo Bonzini
1380dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1390dba6195SLoïc Minier# executable or a builtin)
1400dba6195SLoïc Minierhas() {
1410dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1420dba6195SLoïc Minier}
1430dba6195SLoïc Minier
1440dba6195SLoïc Minier# search for an executable in PATH
1450dba6195SLoïc Minierpath_of() {
1460dba6195SLoïc Minier    local_command="$1"
1470dba6195SLoïc Minier    local_ifs="$IFS"
1480dba6195SLoïc Minier    local_dir=""
1490dba6195SLoïc Minier
1500dba6195SLoïc Minier    # pathname has a dir component?
1510dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1520dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1530dba6195SLoïc Minier            echo "$local_command"
1540dba6195SLoïc Minier            return 0
1550dba6195SLoïc Minier        fi
1560dba6195SLoïc Minier    fi
1570dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1580dba6195SLoïc Minier        return 1
1590dba6195SLoïc Minier    fi
1600dba6195SLoïc Minier
1610dba6195SLoïc Minier    IFS=:
1620dba6195SLoïc Minier    for local_dir in $PATH; do
1630dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1640dba6195SLoïc Minier            echo "$local_dir/$local_command"
1650dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1660dba6195SLoïc Minier            return 0
1670dba6195SLoïc Minier        fi
1680dba6195SLoïc Minier    done
1690dba6195SLoïc Minier    # not found
1700dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1710dba6195SLoïc Minier    return 1
1720dba6195SLoïc Minier}
1730dba6195SLoïc Minier
1745b808275SLluís Vilanovahave_backend () {
1755b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1765b808275SLluís Vilanova}
1775b808275SLluís Vilanova
1783b6b7550SPaolo Bonziniglob() {
1793b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
1803b6b7550SPaolo Bonzini}
1813b6b7550SPaolo Bonzini
1823b6b7550SPaolo Bonzinisupported_hax_target() {
1833b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
1843b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1853b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
1863b6b7550SPaolo Bonzini        i386|x86_64)
1873b6b7550SPaolo Bonzini            return 0
1883b6b7550SPaolo Bonzini        ;;
1893b6b7550SPaolo Bonzini    esac
1903b6b7550SPaolo Bonzini    return 1
1913b6b7550SPaolo Bonzini}
1923b6b7550SPaolo Bonzini
1933b6b7550SPaolo Bonzinisupported_kvm_target() {
1943b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
1953b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1963b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
1973b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
1983b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
1993b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
2003b6b7550SPaolo Bonzini        mips:mips | mipsel:mips | \
201f8378accSRichard Henderson        ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | ppc64:ppc64le | \
2023b6b7550SPaolo Bonzini        s390x:s390x)
2033b6b7550SPaolo Bonzini            return 0
2043b6b7550SPaolo Bonzini        ;;
2053b6b7550SPaolo Bonzini    esac
2063b6b7550SPaolo Bonzini    return 1
2073b6b7550SPaolo Bonzini}
2083b6b7550SPaolo Bonzini
2093b6b7550SPaolo Bonzinisupported_xen_target() {
2103b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2113b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
212b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
213b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
214b5ed2e11SPaolo Bonzini        i386|x86_64)
2153b6b7550SPaolo Bonzini            return 0
2163b6b7550SPaolo Bonzini        ;;
2173b6b7550SPaolo Bonzini    esac
2183b6b7550SPaolo Bonzini    return 1
2193b6b7550SPaolo Bonzini}
2203b6b7550SPaolo Bonzini
221c97d6d2cSSergio Andres Gomez Del Realsupported_hvf_target() {
222c97d6d2cSSergio Andres Gomez Del Real    test "$hvf" = "yes" || return 1
223c97d6d2cSSergio Andres Gomez Del Real    glob "$1" "*-softmmu" || return 1
224c97d6d2cSSergio Andres Gomez Del Real    case "${1%-softmmu}" in
225c97d6d2cSSergio Andres Gomez Del Real        x86_64)
226c97d6d2cSSergio Andres Gomez Del Real            return 0
227c97d6d2cSSergio Andres Gomez Del Real        ;;
228c97d6d2cSSergio Andres Gomez Del Real    esac
229c97d6d2cSSergio Andres Gomez Del Real    return 1
230c97d6d2cSSergio Andres Gomez Del Real}
231c97d6d2cSSergio Andres Gomez Del Real
232d661d9a4SJustin Terry (VM)supported_whpx_target() {
233d661d9a4SJustin Terry (VM)    test "$whpx" = "yes" || return 1
234d661d9a4SJustin Terry (VM)    glob "$1" "*-softmmu" || return 1
235d661d9a4SJustin Terry (VM)    case "${1%-softmmu}" in
236d661d9a4SJustin Terry (VM)        i386|x86_64)
237d661d9a4SJustin Terry (VM)            return 0
238d661d9a4SJustin Terry (VM)        ;;
239d661d9a4SJustin Terry (VM)    esac
240d661d9a4SJustin Terry (VM)    return 1
241d661d9a4SJustin Terry (VM)}
242d661d9a4SJustin Terry (VM)
243d880a3baSPaolo Bonzinisupported_target() {
244d880a3baSPaolo Bonzini    case "$1" in
245d880a3baSPaolo Bonzini        *-softmmu)
246d880a3baSPaolo Bonzini            ;;
247d880a3baSPaolo Bonzini        *-linux-user)
248d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
249d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
250d880a3baSPaolo Bonzini                return 1
251d880a3baSPaolo Bonzini            fi
252d880a3baSPaolo Bonzini            ;;
253d880a3baSPaolo Bonzini        *-bsd-user)
254d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
255d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
256d880a3baSPaolo Bonzini                return 1
257d880a3baSPaolo Bonzini            fi
258d880a3baSPaolo Bonzini            ;;
259d880a3baSPaolo Bonzini        *)
260d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
261d880a3baSPaolo Bonzini            return 1
262d880a3baSPaolo Bonzini            ;;
263d880a3baSPaolo Bonzini    esac
264b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
265b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
266b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
267b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
268c97d6d2cSSergio Andres Gomez Del Real    supported_hvf_target "$1" && return 0
269d661d9a4SJustin Terry (VM)    supported_whpx_target "$1" && return 0
270b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
271b3f6ea7eSPaolo Bonzini    return 1
272d880a3baSPaolo Bonzini}
273d880a3baSPaolo Bonzini
274e9a3591fSChristian Borntraeger
275e9a3591fSChristian Borntraegerld_has() {
276e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
277e9a3591fSChristian Borntraeger}
278e9a3591fSChristian Borntraeger
27979d77bcdSPeter Maydell# make source path absolute
28014211825SAntonio Ospitesource_path=$(cd "$(dirname -- "$0")"; pwd)
28114211825SAntonio Ospite
2824ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
2834ace32e2SAntonio Ospitethen
2844ace32e2SAntonio Ospite  error_exit "main directory cannot contain spaces nor colons"
2854ace32e2SAntonio Ospitefi
2864ace32e2SAntonio Ospite
28714211825SAntonio Ospite# default parameters
2882ff6b91eSJuan Quintelacpu=""
289a31a8642SMichael S. Tsirkiniasl="iasl"
2901e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
29143ce4dfeSbellardstatic="no"
2927d13299dSbellardcross_prefix=""
2930c58ac1cSmalcaudio_drv_list=""
294b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
295b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
296e49d021eSPeter Maydellhost_cc="cc"
29773da375eSJuan Quintelalibs_softmmu=""
2983e2e0e6bSJuan Quintelalibs_tools=""
29967f86e8eSJuan Quintelaaudio_pt_int=""
300d5631638Smalcaudio_win_int=""
301957f1f99SMichael Rothlibs_qga=""
3025bc62e01SGerd Hoffmanndebug_info="yes"
30363678e17SSteven Noonanstack_protector=""
304ac0df51dSaliguori
30592712822SDaniel P. Berrangeif test -e "$source_path/.git"
30692712822SDaniel P. Berrangethen
307f62bbee5SDaniel P. Berrange    git_update=yes
30892712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
3093ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
3103ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
31192712822SDaniel P. Berrangeelse
312f62bbee5SDaniel P. Berrange    git_update=no
313aef45d51SDaniel P. Berrange    git_submodules=""
3145c0ef67aSDaniel P. Berrangé
3155c0ef67aSDaniel P. Berrangé    if ! test -f "$source_path/ui/keycodemapdb/README"
3165c0ef67aSDaniel P. Berrangé    then
3175c0ef67aSDaniel P. Berrangé        echo
3185c0ef67aSDaniel P. Berrangé        echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
3195c0ef67aSDaniel P. Berrangé        echo
3205c0ef67aSDaniel P. Berrangé        echo "This is not a GIT checkout but module content appears to"
3215c0ef67aSDaniel P. Berrangé        echo "be missing. Do not use 'git archive' or GitHub download links"
3225c0ef67aSDaniel P. Berrangé        echo "to acquire QEMU source archives. Non-GIT builds are only"
3235c0ef67aSDaniel P. Berrangé        echo "supported with source archives linked from:"
3245c0ef67aSDaniel P. Berrangé        echo
3255c0ef67aSDaniel P. Berrangé        echo "  https://www.qemu.org/download/"
3265c0ef67aSDaniel P. Berrangé        echo
3275c0ef67aSDaniel P. Berrangé        echo "Developers working with GIT can use scripts/archive-source.sh"
3285c0ef67aSDaniel P. Berrangé        echo "if they need to create valid source archives."
3295c0ef67aSDaniel P. Berrangé        echo
3305c0ef67aSDaniel P. Berrangé        exit 1
3315c0ef67aSDaniel P. Berrangé    fi
33292712822SDaniel P. Berrangefi
333cc84d63aSDaniel P. Berrangegit="git"
334ac0df51dSaliguori
335afb63ebdSStefan Weil# Don't accept a target_list environment variable.
336afb63ebdSStefan Weilunset target_list
337447e133fSAlex Bennéeunset target_list_exclude
338377529c0SPaolo Bonzini
339377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
340377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
341377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
342377529c0SPaolo Bonzini#              unless --disable-foo is given
343377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
344377529c0SPaolo Bonzini#              feature will searched for,
345377529c0SPaolo Bonzini#              if not found, configure exits with error
346377529c0SPaolo Bonzini#
347377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
348377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
349377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
350377529c0SPaolo Bonzini
351377529c0SPaolo Bonzinibluez=""
352377529c0SPaolo Bonzinibrlapi=""
353377529c0SPaolo Bonzinicurl=""
354377529c0SPaolo Bonzinicurses=""
355377529c0SPaolo Bonzinidocs=""
356377529c0SPaolo Bonzinifdt=""
35758952137SVincenzo Maffionenetmap="no"
358377529c0SPaolo Bonzinisdl=""
359a442fe2fSDaniel P. Berrangésdl_image=""
360983eef5aSMeador Ingevirtfs=""
361fe8fc5aeSPaolo Bonzinimpath=""
362821601eaSJes Sorensenvnc="yes"
363377529c0SPaolo Bonzinisparse="no"
364377529c0SPaolo Bonzinivde=""
365377529c0SPaolo Bonzinivnc_sasl=""
366377529c0SPaolo Bonzinivnc_jpeg=""
367377529c0SPaolo Bonzinivnc_png=""
3686a021536SGerd Hoffmannxkbcommon=""
369377529c0SPaolo Bonzinixen=""
370d5b93ddfSAnthony PERARDxen_ctrl_version=""
371eb6fda0fSAnthony PERARDxen_pci_passthrough=""
372377529c0SPaolo Bonzinilinux_aio=""
37347e98658SCorey Bryantcap_ng=""
374377529c0SPaolo Bonziniattr=""
3754f26f2b6SAvi Kivitylibattr=""
376377529c0SPaolo Bonzinixfs=""
377b3f6ea7eSPaolo Bonzinitcg="yes"
378a40161cbSPaolo Bonzinimembarrier=""
379299e6f19SPaolo Bonzinivhost_net=""
380299e6f19SPaolo Bonzinivhost_crypto=""
381299e6f19SPaolo Bonzinivhost_scsi=""
382299e6f19SPaolo Bonzinivhost_vsock=""
383e6a74868SMarc-André Lureauvhost_user=""
384d41a75a2SBradkvm="no"
385b0cb0a66SVincent Palatinhax="no"
386c97d6d2cSSergio Andres Gomez Del Realhvf="no"
387d661d9a4SJustin Terry (VM)whpx="no"
3882da776dbSMichael R. Hinesrdma=""
38921ab34c9SMarcel Apfelbaumpvrdma=""
390377529c0SPaolo Bonzinigprof="no"
391377529c0SPaolo Bonzinidebug_tcg="no"
392377529c0SPaolo Bonzinidebug="no"
393247724cbSMarc-André Lureausanitizers="no"
394b553a042SJohn Snowfortify_source=""
395377529c0SPaolo Bonzinistrip_opt="yes"
3969195b2c2SStefan Weiltcg_interpreter="no"
397377529c0SPaolo Bonzinibigendian="no"
398377529c0SPaolo Bonzinimingw32="no"
3991d728c39SBlue Swirlgcov="no"
4001d728c39SBlue Swirlgcov_tool="gcov"
401377529c0SPaolo BonziniEXESUF=""
40217969268SFam ZhengDSOSUF=".so"
40317969268SFam ZhengLDFLAGS_SHARED="-shared"
40417969268SFam Zhengmodules="no"
405377529c0SPaolo Bonziniprefix="/usr/local"
406377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
407528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
4083d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
409850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
410377529c0SPaolo Bonzinibindir="\${prefix}/bin"
4113aa5d2beSAlon Levylibdir="\${prefix}/lib"
4128bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
4130f94d6daSAlon Levyincludedir="\${prefix}/include"
414377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
415785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
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"
428377529c0SPaolo Bonzinipkgversion=""
42940d6444eSAvi Kivitypie=""
4303556c233SPaolo Bonziniqom_cast_debug="yes"
431baf86d6bSPaolo Bonzinitrace_backends="log"
432377529c0SPaolo Bonzinitrace_file="trace"
433377529c0SPaolo Bonzinispice=""
434377529c0SPaolo Bonzinirbd=""
4357b02f544SMarc-André Lureausmartcard=""
4362b2325ffSGerd Hoffmannlibusb=""
43769354a83SHans de Goedeusb_redir=""
438da076ffeSGerd Hoffmannopengl=""
439014cb152SGerd Hoffmannopengl_dmabuf="no"
4405dd89908SRichard Hendersoncpuid_h="no"
44186583a07SLiam Merwickavx2_opt=""
4421ece9905SAlon Levyzlib="yes"
4438ca80760SRichard Hendersoncapstone=""
444b25c9dffSStefan Weillzo=""
445b25c9dffSStefan Weilsnappy=""
4466b383c08SPeter Wubzip2=""
44783bc1f97SJulio Faraccolzfse=""
448e8ef31a3SMichael Tokarevguest_agent=""
449d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
45050cbebb9SMichael Rothguest_agent_ntddscsi="no"
4519dacf32dSYossi Hindinguest_agent_msi=""
452d9840e25STomoki Sekiyamavss_win32_sdk=""
453d9840e25STomoki Sekiyamawin_sdk="no"
4544b1c11fdSDaniel P. Berrangewant_tools="yes"
455c589b249SRonnie Sahlberglibiscsi=""
4566542aa9cSPeter Lievenlibnfs=""
457519175a2SAlex Barcelocoroutine=""
45870c60c08SStefan Hajnoczicoroutine_pool=""
4597d992e4dSPeter Lievendebug_stack_usage="no"
460f0d92b56SLongpeng(Mike)crypto_afalg="no"
461f794573eSEduardo Otuboseccomp=""
462eb100396SBharata B Raoglusterfs=""
463d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4640c14fb47SBharata B Raoglusterfs_discard="no"
465df3a429aSNiels de Vosglusterfs_fallocate="no"
4667c815372SBharata B Raoglusterfs_zerofill="no"
467e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
4680e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
469a4ccabcfSAnthony Liguorigtk=""
470925a0400SGerd Hoffmanngtk_gl="no"
471a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
472ddbb0d09SDaniel P. Berrangegnutls=""
47391bfcdb0SDaniel P. Berrangenettle=""
47491bfcdb0SDaniel P. Berrangegcrypt=""
4751f923c70SLongpeng(Mike)gcrypt_hmac="no"
4768953caf3SDaniel P. Berrangeauth_pam=""
477bbbf9bfbSStefan Weilvte=""
4789d9e1521SGerd Hoffmannvirglrenderer=""
4797aaa6a16SPaolo Bonzinitpm=""
480b10d49d7SPino Toscanolibssh=""
481ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
482a99d57bbSWanlong Gaonuma=""
4832847b469SFam Zhengtcmalloc="no"
4847b01cb97SAlexandre Derumierjemalloc="no"
485a6b1d4c0SChanglong Xiereplication="yes"
486da92c3ffSAshish Mittalvxhs=""
4872f740136SJeff Codybochs="yes"
4882f740136SJeff Codycloop="yes"
4892f740136SJeff Codydmg="yes"
4902f740136SJeff Codyqcow1="yes"
4912f740136SJeff Codyvdi="yes"
4922f740136SJeff Codyvvfat="yes"
4932f740136SJeff Codyqed="yes"
4942f740136SJeff Codyparallels="yes"
4952f740136SJeff Codysheepdog="yes"
496ed279a06SKlim Kireevlibxml2=""
49751a12b51SAlex Bennéedocker="no"
498ba59fb77SPaolo Bonzinidebug_mutex="no"
49917824406SJunyan Helibpmem=""
500f3494749SPaolo Bonzinidefault_devices="yes"
501377529c0SPaolo Bonzini
502d75402b5SAlex Bennée# cross compilers defaults, can be overridden with --cross-cc-ARCH
503d75402b5SAlex Bennéecross_cc_aarch64="aarch64-linux-gnu-gcc"
504d422b2bcSAlex Bennéecross_cc_aarch64_be="$cross_cc_aarch64"
505d422b2bcSAlex Bennéecross_cc_cflags_aarch64_be="-mbig-endian"
506d75402b5SAlex Bennéecross_cc_arm="arm-linux-gnueabihf-gcc"
507d422b2bcSAlex Bennéecross_cc_cflags_armeb="-mbig-endian"
508716a507cSAlex Bennéecross_cc_i386="i386-pc-linux-gnu-gcc"
509716a507cSAlex Bennéecross_cc_cflags_i386=""
510f8378accSRichard Hendersoncross_cc_ppc="powerpc-linux-gnu-gcc"
511f8378accSRichard Hendersoncross_cc_cflags_ppc="-m32"
512f8378accSRichard Hendersoncross_cc_ppc64="powerpc-linux-gnu-gcc"
513f8378accSRichard Hendersoncross_cc_cflags_ppc64="-m64"
514f8378accSRichard Hendersoncross_cc_ppc64le="powerpc64le-linux-gnu-gcc"
515d75402b5SAlex Bennée
516d75402b5SAlex Bennéeenabled_cross_compilers=""
517d75402b5SAlex Bennée
518898be3e0SPeter Maydellsupported_cpu="no"
519898be3e0SPeter Maydellsupported_os="no"
520fb59dabdSPeter Maydellbogus_os="no"
5215a22ab71SYang Zhongmalloc_trim=""
522898be3e0SPeter Maydell
523ac0df51dSaliguori# parse CC options first
524ac0df51dSaliguorifor opt do
52589138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
526ac0df51dSaliguori  case "$opt" in
527ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
528ac0df51dSaliguori  ;;
5293d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
530ac0df51dSaliguori  ;;
53183f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
53283f73fceSTomoki Sekiyama  ;;
5332ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5342ff6b91eSJuan Quintela  ;;
535de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
536e2a2ed06SJuan Quintela  ;;
53711cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
53811cde1c8SBruno Dominguez  ;;
539a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
540f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
541e2a2ed06SJuan Quintela  ;;
5425bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
5435bc62e01SGerd Hoffmann  ;;
5445bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
5455bc62e01SGerd Hoffmann  ;;
546d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
547d75402b5SAlex Bennée  ;;
548d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
549d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
550d422b2bcSAlex Bennée  ;;
551d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
552d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
553d75402b5SAlex Bennée  ;;
554ac0df51dSaliguori  esac
555ac0df51dSaliguoridone
556ac0df51dSaliguori# OS specific
557ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
55893148aa5SStefan Weil# we can eliminate its usage altogether.
559ac0df51dSaliguori
560e49d021eSPeter Maydell# Preferred compiler:
561e49d021eSPeter Maydell#  ${CC} (if set)
562e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
563e49d021eSPeter Maydell#  system compiler
564e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
565e49d021eSPeter Maydell  cc="$host_cc"
566e49d021eSPeter Maydellelse
567b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
568e49d021eSPeter Maydellfi
569e49d021eSPeter Maydell
57083f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
57183f73fceSTomoki Sekiyama  cxx="c++"
57283f73fceSTomoki Sekiyamaelse
57383f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
57483f73fceSTomoki Sekiyamafi
57583f73fceSTomoki Sekiyama
576b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
577cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5785f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5793dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
580b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
581b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5829f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5834852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
584b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
585b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
58617884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
58717884d7bSSergei Trofimovichquery_pkg_config() {
58817884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
58917884d7bSSergei Trofimovich}
59017884d7bSSergei Trofimovichpkg_config=query_pkg_config
59147c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
592ac0df51dSaliguori
59345d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
59445d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
59545d285abSPeter Maydell
596be17dc90SMichael S. Tsirkin# default flags for all hosts
5972d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5982d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5992d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
6002d31515bSPeter Maydell# provides these semantics.)
6017be41675SThomas HuthQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv -std=gnu99 $QEMU_CFLAGS"
602f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
603c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
604be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
6059edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
6065bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
6075bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
608be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
6095bc62e01SGerd Hoffmannfi
610be17dc90SMichael S. Tsirkin
611cab00a5aSMichael S. Tsirkin# running configure in the source tree?
612cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
613cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
614cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
615cab00a5aSMichael S. Tsirkinelse
616cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
617cab00a5aSMichael S. Tsirkinfi
618cab00a5aSMichael S. Tsirkin
619ac0df51dSaliguoricheck_define() {
620ac0df51dSaliguoricat > $TMPC <<EOF
621ac0df51dSaliguori#if !defined($1)
622fd786e1aSPeter Maydell#error $1 not defined
623ac0df51dSaliguori#endif
624ac0df51dSaliguoriint main(void) { return 0; }
625ac0df51dSaliguoriEOF
62652166aa0SJuan Quintela  compile_object
627ac0df51dSaliguori}
628ac0df51dSaliguori
629307119e7SGerd Hoffmanncheck_include() {
630307119e7SGerd Hoffmanncat > $TMPC <<EOF
631307119e7SGerd Hoffmann#include <$1>
632307119e7SGerd Hoffmannint main(void) { return 0; }
633307119e7SGerd HoffmannEOF
634307119e7SGerd Hoffmann  compile_object
635307119e7SGerd Hoffmann}
636307119e7SGerd Hoffmann
63793b25869SJohn Snowwrite_c_skeleton() {
63893b25869SJohn Snow    cat > $TMPC <<EOF
63993b25869SJohn Snowint main(void) { return 0; }
64093b25869SJohn SnowEOF
64193b25869SJohn Snow}
64293b25869SJohn Snow
643bbea4050SPeter Maydellif check_define __linux__ ; then
644bbea4050SPeter Maydell  targetos="Linux"
645bbea4050SPeter Maydellelif check_define _WIN32 ; then
646bbea4050SPeter Maydell  targetos='MINGW32'
647bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
648bbea4050SPeter Maydell  targetos='OpenBSD'
649bbea4050SPeter Maydellelif check_define __sun__ ; then
650bbea4050SPeter Maydell  targetos='SunOS'
651bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
652bbea4050SPeter Maydell  targetos='Haiku'
653951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
654951fedfcSPeter Maydell  targetos='FreeBSD'
655951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
656951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
657951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
658951fedfcSPeter Maydell  targetos='DragonFly'
659951fedfcSPeter Maydellelif check_define __NetBSD__; then
660951fedfcSPeter Maydell  targetos='NetBSD'
661951fedfcSPeter Maydellelif check_define __APPLE__; then
662951fedfcSPeter Maydell  targetos='Darwin'
663bbea4050SPeter Maydellelse
664951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
665951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
666951fedfcSPeter Maydell  # be the result of a missing compiler.
667951fedfcSPeter Maydell  targetos='bogus'
668951fedfcSPeter Maydell  bogus_os='yes'
669bbea4050SPeter Maydellfi
670bbea4050SPeter Maydell
671bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
672bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
673bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
674bbea4050SPeter Maydell# the correct CPU with the --cpu option.
675bbea4050SPeter Maydellcase $targetos in
676bbea4050SPeter MaydellDarwin)
677bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
678bbea4050SPeter Maydell  # run 64-bit userspace code.
679bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
680bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
681bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
682bbea4050SPeter Maydell    cpu="x86_64"
683bbea4050SPeter Maydell  fi
684bbea4050SPeter Maydell  ;;
685bbea4050SPeter MaydellSunOS)
68689138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
687bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
688bbea4050SPeter Maydell    cpu="x86_64"
689bbea4050SPeter Maydell  fi
690bbea4050SPeter Maydellesac
691bbea4050SPeter Maydell
6922ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
6932ff6b91eSJuan Quintela  # command line argument
6942ff6b91eSJuan Quintela  :
6952ff6b91eSJuan Quintelaelif check_define __i386__ ; then
696ac0df51dSaliguori  cpu="i386"
697ac0df51dSaliguorielif check_define __x86_64__ ; then
698c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
699c72b26ecSRichard Henderson    cpu="x32"
700c72b26ecSRichard Henderson  else
701ac0df51dSaliguori    cpu="x86_64"
702c72b26ecSRichard Henderson  fi
7033aa9bd6cSblueswir1elif check_define __sparc__ ; then
7043aa9bd6cSblueswir1  if check_define __arch64__ ; then
7053aa9bd6cSblueswir1    cpu="sparc64"
7063aa9bd6cSblueswir1  else
7073aa9bd6cSblueswir1    cpu="sparc"
7083aa9bd6cSblueswir1  fi
709fdf7ed96Smalcelif check_define _ARCH_PPC ; then
710fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
711f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
712f8378accSRichard Henderson      cpu="ppc64le"
713f8378accSRichard Henderson    else
714fdf7ed96Smalc      cpu="ppc64"
715f8378accSRichard Henderson    fi
716ac0df51dSaliguori  else
717fdf7ed96Smalc    cpu="ppc"
718fdf7ed96Smalc  fi
719afa05235SAurelien Jarnoelif check_define __mips__ ; then
720afa05235SAurelien Jarno  cpu="mips"
721d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
722d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
723d66ed0eaSAurelien Jarno    cpu="s390x"
724d66ed0eaSAurelien Jarno  else
725d66ed0eaSAurelien Jarno    cpu="s390"
726d66ed0eaSAurelien Jarno  fi
727c4f80543SAlistair Franciselif check_define __riscv ; then
728c4f80543SAlistair Francis  if check_define _LP64 ; then
729c4f80543SAlistair Francis    cpu="riscv64"
730c4f80543SAlistair Francis  else
731c4f80543SAlistair Francis    cpu="riscv32"
732c4f80543SAlistair Francis  fi
73321d89f84SPeter Maydellelif check_define __arm__ ; then
73421d89f84SPeter Maydell  cpu="arm"
7351f080313SClaudio Fontanaelif check_define __aarch64__ ; then
7361f080313SClaudio Fontana  cpu="aarch64"
737fdf7ed96Smalcelse
73889138857SStefan Weil  cpu=$(uname -m)
739ac0df51dSaliguorifi
740ac0df51dSaliguori
741359bc95dSPeter MaydellARCH=
742359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
743359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
7447d13299dSbellardcase "$cpu" in
745c4f80543SAlistair Francis  ppc|ppc64|s390|s390x|sparc64|x32|riscv32|riscv64)
746898be3e0SPeter Maydell    supported_cpu="yes"
747d75402b5SAlex Bennée    eval "cross_cc_${cpu}=\$host_cc"
748898be3e0SPeter Maydell  ;;
749f8378accSRichard Henderson  ppc64le)
750f8378accSRichard Henderson    ARCH="ppc64"
751f8378accSRichard Henderson    supported_cpu="yes"
752f8378accSRichard Henderson    cross_cc_ppc64le=$host_cc
753f8378accSRichard Henderson  ;;
7547d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
75597a847bcSbellard    cpu="i386"
756898be3e0SPeter Maydell    supported_cpu="yes"
757d75402b5SAlex Bennée    cross_cc_i386=$host_cc
7587d13299dSbellard  ;;
759aaa5fa14Saurel32  x86_64|amd64)
760aaa5fa14Saurel32    cpu="x86_64"
761898be3e0SPeter Maydell    supported_cpu="yes"
762d75402b5SAlex Bennée    cross_cc_x86_64=$host_cc
763aaa5fa14Saurel32  ;;
76421d89f84SPeter Maydell  armv*b|armv*l|arm)
76521d89f84SPeter Maydell    cpu="arm"
766898be3e0SPeter Maydell    supported_cpu="yes"
767d75402b5SAlex Bennée    cross_cc_arm=$host_cc
7687d13299dSbellard  ;;
7691f080313SClaudio Fontana  aarch64)
7701f080313SClaudio Fontana    cpu="aarch64"
771898be3e0SPeter Maydell    supported_cpu="yes"
772d75402b5SAlex Bennée    cross_cc_aarch64=$host_cc
7731f080313SClaudio Fontana  ;;
774afa05235SAurelien Jarno  mips*)
775afa05235SAurelien Jarno    cpu="mips"
776898be3e0SPeter Maydell    supported_cpu="yes"
777d75402b5SAlex Bennée    cross_cc_mips=$host_cc
778afa05235SAurelien Jarno  ;;
7793142255cSblueswir1  sparc|sun4[cdmuv])
780ae228531Sbellard    cpu="sparc"
7816499fd15SPeter Maydell    supported_cpu="yes"
782d75402b5SAlex Bennée    cross_cc_sparc=$host_cc
783ae228531Sbellard  ;;
7847d13299dSbellard  *)
785359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
786359bc95dSPeter Maydell    ARCH=unknown
7877d13299dSbellard  ;;
7887d13299dSbellardesac
789359bc95dSPeter Maydellif test -z "$ARCH"; then
790359bc95dSPeter Maydell  ARCH="$cpu"
791359bc95dSPeter Maydellfi
792e2d52ad3SJuan Quintela
7937d13299dSbellard# OS specific
7940dbfc675SJuan Quintela
795adfc3e91SStacey Son# host *BSD for user mode
796adfc3e91SStacey SonHOST_VARIANT_DIR=""
797adfc3e91SStacey Son
7987d13299dSbellardcase $targetos in
79967b915a5SbellardMINGW32*)
80067b915a5Sbellard  mingw32="yes"
801b0cb0a66SVincent Palatin  hax="yes"
802299e6f19SPaolo Bonzini  vhost_user="no"
8033cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
804307119e7SGerd Hoffmann  if check_include dsound.h; then
8053cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
806307119e7SGerd Hoffmann  else
807307119e7SGerd Hoffmann    audio_drv_list=""
808307119e7SGerd Hoffmann  fi
809898be3e0SPeter Maydell  supported_os="yes"
81067b915a5Sbellard;;
8115c40d2bdSthsGNU/kFreeBSD)
812a167ba50SAurelien Jarno  bsd="yes"
8136a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8140bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
8155c40d2bdSths;;
8167d3505c5SbellardFreeBSD)
8177d3505c5Sbellard  bsd="yes"
8180db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8196a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8200bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
821f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
822f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
823a7764f15SEd Maste  # needed for kinfo_getproc
824a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
82558952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
826adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
827898be3e0SPeter Maydell  supported_os="yes"
8287d3505c5Sbellard;;
829c5e97233Sblueswir1DragonFly)
830c5e97233Sblueswir1  bsd="yes"
8310db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8326a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8330bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
834adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
835c5e97233Sblueswir1;;
8367d3505c5SbellardNetBSD)
8377d3505c5Sbellard  bsd="yes"
838604a5b99SKamil Rytarowski  hax="yes"
8390db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8406a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8410bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8428ef92a88Sblueswir1  oss_lib="-lossaudio"
843adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8443c2bdbc1SKamil Rytarowski  supported_os="yes"
8457d3505c5Sbellard;;
8467d3505c5SbellardOpenBSD)
8477d3505c5Sbellard  bsd="yes"
8480db4a067SPaolo Bonzini  make="${MAKE-gmake}"
849f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
8500bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
851adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
8520a773d55SBrad Smith  supported_os="yes"
8537d3505c5Sbellard;;
85483fb7adfSbellardDarwin)
85583fb7adfSbellard  bsd="yes"
85683fb7adfSbellard  darwin="yes"
857b0cb0a66SVincent Palatin  hax="yes"
858c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
85917969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
8601b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
861a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
8620c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
8631b0f9cc2Saliguori  fi
864fd677642Sths  cocoa="yes"
8656a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
86614382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
8670c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
8687973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
869a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
870a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
871a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
872adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
873898be3e0SPeter Maydell  supported_os="yes"
87483fb7adfSbellard;;
875ec530c81SbellardSunOS)
876ec530c81Sbellard  solaris="yes"
8770db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8780db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
879e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
8806b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
8816a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
8826b4d2ba1Sths  fi
883c2de5c91Smalc  audio_possible_drivers="oss sdl"
884d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
885d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
886d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
887d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
888a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
889560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
890560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
891560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
892ec530c81Sbellard;;
893179cf400SAndreas FärberHaiku)
894179cf400SAndreas Färber  haiku="yes"
895179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
896179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
897179cf400SAndreas Färber;;
898898be3e0SPeter MaydellLinux)
8997183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
9000bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
9015327cf48Sbellard  linux="yes"
902831b7825Sths  linux_user="yes"
903af2be207SJan Kiszka  kvm="yes"
904e8d81a61SMao Zhongyi  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$PWD/linux-headers $QEMU_INCLUDES"
905898be3e0SPeter Maydell  supported_os="yes"
9063efac6ebSTomáš Golembiovský  libudev="yes"
907898be3e0SPeter Maydell;;
9087d13299dSbellardesac
9097d13299dSbellard
9107d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
911b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
91284778508Sblueswir1    bsd_user="yes"
9137d3505c5Sbellard  fi
91408de3949SAndreas Färberfi
9157d3505c5Sbellard
9160db4a067SPaolo Bonzini: ${make=${MAKE-make}}
9170db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
918faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
919faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
920faf44142SDaniel P. Berrangé# we check that before python2
921faf44142SDaniel P. Berrangépython=
922faf44142SDaniel P. Berrangéfor binary in "${PYTHON-python3}" python python2
923faf44142SDaniel P. Berrangédo
924faf44142SDaniel P. Berrangé    if has "$binary"
925faf44142SDaniel P. Berrangé    then
926faf44142SDaniel P. Berrangé        python="$binary"
927faf44142SDaniel P. Berrangé        break
928faf44142SDaniel P. Berrangé    fi
929faf44142SDaniel P. Berrangédone
930e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
9310db4a067SPaolo Bonzini
9323c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
9333c4a4d0dSPeter Maydellif has clang; then
9343c4a4d0dSPeter Maydell  objcc=clang
9353c4a4d0dSPeter Maydellelse
9363c4a4d0dSPeter Maydell  objcc="$cc"
9373c4a4d0dSPeter Maydellfi
9383c4a4d0dSPeter Maydell
9393457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
9403457a3f8SJuan Quintela  EXESUF=".exe"
94117969268SFam Zheng  DSOSUF=".dll"
94278e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
94378e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
944f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
94593b25869SJohn Snow  write_c_skeleton;
946f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
947f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
948f7cf5d5bSStefan Weil  fi
949c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
950683035deSPaolo Bonzini  mandir="\${prefix}"
951528ae5b8SEduardo Habkost  datadir="\${prefix}"
952850da188SEduardo Habkost  qemu_docdir="\${prefix}"
953683035deSPaolo Bonzini  bindir="\${prefix}"
954683035deSPaolo Bonzini  sysconfdir="\${prefix}"
9555a699bbbSLaszlo Ersek  local_statedir=
956683035deSPaolo Bonzini  confsuffix=""
957105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
9583457a3f8SJuan Quintelafi
9593457a3f8SJuan Quintela
960487fefdbSAnthony Liguoriwerror=""
96185aa5189Sbellard
9627d13299dSbellardfor opt do
96389138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
9647d13299dSbellard  case "$opt" in
9652efc3265Sbellard  --help|-h) show_help=yes
9662efc3265Sbellard  ;;
96799123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
96899123e13SMike Frysinger  ;;
969b1a550a0Spbrook  --prefix=*) prefix="$optarg"
9707d13299dSbellard  ;;
971b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
97232ce6337Sbellard  ;;
973ac0df51dSaliguori  --cross-prefix=*)
9747d13299dSbellard  ;;
975ac0df51dSaliguori  --cc=*)
9767d13299dSbellard  ;;
977b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
97883469015Sbellard  ;;
97983f73fceSTomoki Sekiyama  --cxx=*)
98083f73fceSTomoki Sekiyama  ;;
981e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
982e007dbecSMichael S. Tsirkin  ;;
9833c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
9843c4a4d0dSPeter Maydell  ;;
985b1a550a0Spbrook  --make=*) make="$optarg"
9867d13299dSbellard  ;;
9876a882643Spbrook  --install=*) install="$optarg"
9886a882643Spbrook  ;;
989c886edfbSBlue Swirl  --python=*) python="$optarg"
990c886edfbSBlue Swirl  ;;
9911d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
9921d728c39SBlue Swirl  ;;
993e2d8830eSBrad  --smbd=*) smbd="$optarg"
994e2d8830eSBrad  ;;
995e2a2ed06SJuan Quintela  --extra-cflags=*)
9967d13299dSbellard  ;;
99711cde1c8SBruno Dominguez  --extra-cxxflags=*)
99811cde1c8SBruno Dominguez  ;;
999e2a2ed06SJuan Quintela  --extra-ldflags=*)
10007d13299dSbellard  ;;
10015bc62e01SGerd Hoffmann  --enable-debug-info)
10025bc62e01SGerd Hoffmann  ;;
10035bc62e01SGerd Hoffmann  --disable-debug-info)
10045bc62e01SGerd Hoffmann  ;;
1005d75402b5SAlex Bennée  --cross-cc-*)
1006d75402b5SAlex Bennée  ;;
100717969268SFam Zheng  --enable-modules)
100817969268SFam Zheng      modules="yes"
100917969268SFam Zheng  ;;
10103aa88b31SStefan Hajnoczi  --disable-modules)
10113aa88b31SStefan Hajnoczi      modules="no"
10123aa88b31SStefan Hajnoczi  ;;
10132ff6b91eSJuan Quintela  --cpu=*)
10147d13299dSbellard  ;;
1015b1a550a0Spbrook  --target-list=*) target_list="$optarg"
1016447e133fSAlex Bennée                   if test "$target_list_exclude"; then
1017447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
1018447e133fSAlex Bennée                   fi
1019447e133fSAlex Bennée  ;;
1020447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
1021447e133fSAlex Bennée                   if test "$target_list"; then
1022447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
1023447e133fSAlex Bennée                   fi
1024de83cd02Sbellard  ;;
10255b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
10265b808275SLluís Vilanova  ;;
10275b808275SLluís Vilanova  # XXX: backwards compatibility
10285b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
102994a420b1SStefan Hajnoczi  ;;
103074242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
10319410b56cSPrerna Saxena  ;;
1032f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
1033f3494749SPaolo Bonzini  ;;
1034f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
1035f3494749SPaolo Bonzini  ;;
10367d13299dSbellard  --enable-gprof) gprof="yes"
10377d13299dSbellard  ;;
10381d728c39SBlue Swirl  --enable-gcov) gcov="yes"
10391d728c39SBlue Swirl  ;;
104079427693SLoïc Minier  --static)
104179427693SLoïc Minier    static="yes"
104279427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
104317884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
104443ce4dfeSbellard  ;;
10450b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
10460b24e75fSPaolo Bonzini  ;;
10470b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
10480b24e75fSPaolo Bonzini  ;;
10493aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
10503aa5d2beSAlon Levy  ;;
10518bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
10528bf188aaSMichael Tokarev  ;;
10530f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
10540f94d6daSAlon Levy  ;;
1055528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
10560b24e75fSPaolo Bonzini  ;;
1057023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1058023d3d67SEduardo Habkost  ;;
1059850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
10600b24e75fSPaolo Bonzini  ;;
1061ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
106207381cc1SAnthony Liguori  ;;
1063785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1064785c23aeSLuiz Capitulino  ;;
10653d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
10663d5eecabSGerd Hoffmann  ;;
1067181ce1d0SOlaf Hering  --host=*|--build=*|\
1068181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1069785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1070023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1071023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1072023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1073023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1074023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1075023ddd74SMax Filippov    # lots of directory switches by default.
1076023ddd74SMax Filippov  ;;
107797a847bcSbellard  --disable-sdl) sdl="no"
107897a847bcSbellard  ;;
1079c4198157SJuan Quintela  --enable-sdl) sdl="yes"
1080c4198157SJuan Quintela  ;;
1081a442fe2fSDaniel P. Berrangé  --disable-sdl-image) sdl_image="no"
1082a442fe2fSDaniel P. Berrangé  ;;
1083a442fe2fSDaniel P. Berrangé  --enable-sdl-image) sdl_image="yes"
1084a442fe2fSDaniel P. Berrangé  ;;
10853556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
10863556c233SPaolo Bonzini  ;;
10873556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
10883556c233SPaolo Bonzini  ;;
1089983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1090983eef5aSMeador Inge  ;;
1091983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1092983eef5aSMeador Inge  ;;
1093fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1094fe8fc5aeSPaolo Bonzini  ;;
1095fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1096fe8fc5aeSPaolo Bonzini  ;;
1097821601eaSJes Sorensen  --disable-vnc) vnc="no"
1098821601eaSJes Sorensen  ;;
1099821601eaSJes Sorensen  --enable-vnc) vnc="yes"
1100821601eaSJes Sorensen  ;;
11012f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
11022f6a1ab0Sblueswir1  ;;
11030c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
11040c58ac1cSmalc  ;;
110589138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1106b64ec4e4SFam Zheng  ;;
110789138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1108eb852011SMarkus Armbruster  ;;
1109f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1110f8393946Saurel32  ;;
1111f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1112f8393946Saurel32  ;;
1113f3d08ee6SPaul Brook  --enable-debug)
1114f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1115f3d08ee6SPaul Brook      debug_tcg="yes"
11161fcc6d42SPeter Xu      debug_mutex="yes"
1117f3d08ee6SPaul Brook      debug="yes"
1118f3d08ee6SPaul Brook      strip_opt="no"
1119b553a042SJohn Snow      fortify_source="no"
1120f3d08ee6SPaul Brook  ;;
1121247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1122247724cbSMarc-André Lureau  ;;
1123247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1124247724cbSMarc-André Lureau  ;;
112503b4fe7dSaliguori  --enable-sparse) sparse="yes"
112603b4fe7dSaliguori  ;;
112703b4fe7dSaliguori  --disable-sparse) sparse="no"
112803b4fe7dSaliguori  ;;
11291625af87Saliguori  --disable-strip) strip_opt="no"
11301625af87Saliguori  ;;
11312f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
11322f9606b3Saliguori  ;;
1133ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1134ea784e3bSJuan Quintela  ;;
11352f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
11362f6f5c7aSCorentin Chary  ;;
11372f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
11382f6f5c7aSCorentin Chary  ;;
1139efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1140efe556adSCorentin Chary  ;;
1141efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1142efe556adSCorentin Chary  ;;
1143443f1376Sbellard  --disable-slirp) slirp="no"
1144c20709aaSbellard  ;;
11457c57bdd8SMarc-André Lureau  --enable-slirp=git) slirp="git"
11467c57bdd8SMarc-André Lureau  ;;
1147675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1148675b9b53SMarc-André Lureau  ;;
1149e0e6c8c0Saliguori  --disable-vde) vde="no"
11508a16d273Sths  ;;
1151dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1152dfb278bdSJuan Quintela  ;;
115358952137SVincenzo Maffione  --disable-netmap) netmap="no"
115458952137SVincenzo Maffione  ;;
115558952137SVincenzo Maffione  --enable-netmap) netmap="yes"
115658952137SVincenzo Maffione  ;;
1157e37630caSaliguori  --disable-xen) xen="no"
1158e37630caSaliguori  ;;
1159fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1160fc321b4bSJuan Quintela  ;;
1161eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1162eb6fda0fSAnthony PERARD  ;;
1163eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1164eb6fda0fSAnthony PERARD  ;;
11652e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
11662e4d9fb1Saurel32  ;;
11674ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
11684ffcedb6SJuan Quintela  ;;
1169fb599c9aSbalrog  --disable-bluez) bluez="no"
1170fb599c9aSbalrog  ;;
1171a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
1172a20a6f46SJuan Quintela  ;;
11737ba1e619Saliguori  --disable-kvm) kvm="no"
11747ba1e619Saliguori  ;;
1175b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1176b31a0277SJuan Quintela  ;;
1177b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1178180fb750Szhanghailiang  ;;
1179b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1180180fb750Szhanghailiang  ;;
1181c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1182c97d6d2cSSergio Andres Gomez Del Real  ;;
1183c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1184c97d6d2cSSergio Andres Gomez Del Real  ;;
1185d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1186d661d9a4SJustin Terry (VM)  ;;
1187d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1188d661d9a4SJustin Terry (VM)  ;;
11899195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
11909195b2c2SStefan Weil  ;;
11919195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
11929195b2c2SStefan Weil  ;;
119347e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
119447e98658SCorey Bryant  ;;
119547e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
119647e98658SCorey Bryant  ;;
1197b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1198b3f6ea7eSPaolo Bonzini  ;;
1199b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1200b3f6ea7eSPaolo Bonzini  ;;
12015a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
12025a22ab71SYang Zhong  ;;
12035a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
12045a22ab71SYang Zhong  ;;
1205cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1206cd4ec0b4SGerd Hoffmann  ;;
1207cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1208cd4ec0b4SGerd Hoffmann  ;;
1209c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1210c589b249SRonnie Sahlberg  ;;
1211c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1212c589b249SRonnie Sahlberg  ;;
12136542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
12146542aa9cSPeter Lieven  ;;
12156542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
12166542aa9cSPeter Lieven  ;;
121705c2a3e7Sbellard  --enable-profiler) profiler="yes"
121805c2a3e7Sbellard  ;;
121914821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
122014821030SPavel Borzenkov  ;;
1221c2de5c91Smalc  --enable-cocoa)
1222c2de5c91Smalc      cocoa="yes" ;
122389138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
12245b0753e0Sbellard  ;;
1225cad25d69Spbrook  --disable-system) softmmu="no"
12260a8e90f4Spbrook  ;;
1227cad25d69Spbrook  --enable-system) softmmu="yes"
12280a8e90f4Spbrook  ;;
12290953a80fSZachary Amsden  --disable-user)
12300953a80fSZachary Amsden      linux_user="no" ;
12310953a80fSZachary Amsden      bsd_user="no" ;
12320953a80fSZachary Amsden  ;;
12330953a80fSZachary Amsden  --enable-user) ;;
1234831b7825Sths  --disable-linux-user) linux_user="no"
12350a8e90f4Spbrook  ;;
1236831b7825Sths  --enable-linux-user) linux_user="yes"
1237831b7825Sths  ;;
123884778508Sblueswir1  --disable-bsd-user) bsd_user="no"
123984778508Sblueswir1  ;;
124084778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
124184778508Sblueswir1  ;;
124240d6444eSAvi Kivity  --enable-pie) pie="yes"
124334005a00SKirill A. Shutemov  ;;
124440d6444eSAvi Kivity  --disable-pie) pie="no"
124534005a00SKirill A. Shutemov  ;;
124685aa5189Sbellard  --enable-werror) werror="yes"
124785aa5189Sbellard  ;;
124885aa5189Sbellard  --disable-werror) werror="no"
124985aa5189Sbellard  ;;
125063678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
125163678e17SSteven Noonan  ;;
125263678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
125363678e17SSteven Noonan  ;;
12544d3b6f6eSbalrog  --disable-curses) curses="no"
12554d3b6f6eSbalrog  ;;
1256c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1257c584a6d0SJuan Quintela  ;;
1258e08bb301SSamuel Thibault  --disable-iconv) iconv="no"
1259e08bb301SSamuel Thibault  ;;
1260e08bb301SSamuel Thibault  --enable-iconv) iconv="yes"
1261e08bb301SSamuel Thibault  ;;
1262769ce76dSAlexander Graf  --disable-curl) curl="no"
1263769ce76dSAlexander Graf  ;;
1264788c8196SJuan Quintela  --enable-curl) curl="yes"
1265788c8196SJuan Quintela  ;;
12662df87df7SJuan Quintela  --disable-fdt) fdt="no"
12672df87df7SJuan Quintela  ;;
12682df87df7SJuan Quintela  --enable-fdt) fdt="yes"
12692df87df7SJuan Quintela  ;;
12705c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
12715c6c3a6cSChristoph Hellwig  ;;
12725c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
12735c6c3a6cSChristoph Hellwig  ;;
1274758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1275758e8e38SVenkateswararao Jujjuri (JV)  ;;
1276758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1277758e8e38SVenkateswararao Jujjuri (JV)  ;;
1278a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1279a40161cbSPaolo Bonzini  ;;
1280a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1281a40161cbSPaolo Bonzini  ;;
128277755340Sths  --disable-blobs) blobs="no"
128377755340Sths  ;;
12847e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
12854a19f1ecSpbrook  ;;
1286519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1287519175a2SAlex Barcelo  ;;
128870c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
128970c60c08SStefan Hajnoczi  ;;
129070c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
129170c60c08SStefan Hajnoczi  ;;
12927d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
12937d992e4dSPeter Lieven  ;;
1294f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1295f0d92b56SLongpeng(Mike)  ;;
1296f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1297f0d92b56SLongpeng(Mike)  ;;
1298a25dba17SJuan Quintela  --disable-docs) docs="no"
129970ec5dc0SAnthony Liguori  ;;
1300a25dba17SJuan Quintela  --enable-docs) docs="yes"
130183a3ab8bSJuan Quintela  ;;
1302d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1303d5970055SMichael S. Tsirkin  ;;
1304d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1305d5970055SMichael S. Tsirkin  ;;
1306042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1307042cea27SGonglei  ;;
1308299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1309042cea27SGonglei  ;;
13105e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
13115e9be92dSNicholas Bellinger  ;;
13125e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
13135e9be92dSNicholas Bellinger  ;;
1314fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1315fc0b9b0eSStefan Hajnoczi  ;;
1316fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1317fc0b9b0eSStefan Hajnoczi  ;;
1318da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
131920ff075bSMichael Walle  ;;
1320da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
132120ff075bSMichael Walle  ;;
1322f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1323f27aaf4bSChristian Brunner  ;;
1324f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1325f27aaf4bSChristian Brunner  ;;
13268c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
13278c84cf11SSergei Trofimovich  ;;
13288c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
13298c84cf11SSergei Trofimovich  ;;
13307b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1331111a38b0SRobert Relyea  ;;
13327b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1333111a38b0SRobert Relyea  ;;
13342b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
13352b2325ffSGerd Hoffmann  ;;
13362b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
13372b2325ffSGerd Hoffmann  ;;
133869354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
133969354a83SHans de Goede  ;;
134069354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
134169354a83SHans de Goede  ;;
13421ece9905SAlon Levy  --disable-zlib-test) zlib="no"
13431ece9905SAlon Levy  ;;
1344b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1345b25c9dffSStefan Weil  ;;
1346607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1347607dacd0Sqiaonuohan  ;;
1348b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1349b25c9dffSStefan Weil  ;;
1350607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1351607dacd0Sqiaonuohan  ;;
13526b383c08SPeter Wu  --disable-bzip2) bzip2="no"
13536b383c08SPeter Wu  ;;
13546b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
13556b383c08SPeter Wu  ;;
135683bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
135783bc1f97SJulio Faracco  ;;
135883bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
135983bc1f97SJulio Faracco  ;;
1360d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1361d138cee9SMichael Roth  ;;
1362d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1363d138cee9SMichael Roth  ;;
13649dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
13659dacf32dSYossi Hindin  ;;
13669dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
13679dacf32dSYossi Hindin  ;;
1368d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1369d9840e25STomoki Sekiyama  ;;
1370d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1371d9840e25STomoki Sekiyama  ;;
1372d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1373d9840e25STomoki Sekiyama  ;;
1374d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1375d9840e25STomoki Sekiyama  ;;
1376d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1377d9840e25STomoki Sekiyama  ;;
1378d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1379d9840e25STomoki Sekiyama  ;;
13804b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
13814b1c11fdSDaniel P. Berrange  ;;
13824b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
13834b1c11fdSDaniel P. Berrange  ;;
1384f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1385f794573eSEduardo Otubo  ;;
1386f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1387f794573eSEduardo Otubo  ;;
1388eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1389eb100396SBharata B Rao  ;;
139086583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
139186583a07SLiam Merwick  ;;
139286583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
139386583a07SLiam Merwick  ;;
1394eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1395eb100396SBharata B Rao  ;;
139652b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
139752b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1398583f6e7bSStefan Hajnoczi  ;;
1399cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1400cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1401cb6414dfSFam Zheng  ;;
1402315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1403315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1404315d3184SFam Zheng  ;;
1405a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1406a4ccabcfSAnthony Liguori  ;;
1407a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1408a4ccabcfSAnthony Liguori  ;;
1409a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1410a1c5e949SDaniel P. Berrange  ;;
1411ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1412ddbb0d09SDaniel P. Berrange  ;;
1413ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1414ddbb0d09SDaniel P. Berrange  ;;
141591bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
141691bfcdb0SDaniel P. Berrange  ;;
141791bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
141891bfcdb0SDaniel P. Berrange  ;;
141991bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
142091bfcdb0SDaniel P. Berrange  ;;
142191bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
142291bfcdb0SDaniel P. Berrange  ;;
14238953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
14248953caf3SDaniel P. Berrange  ;;
14258953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
14268953caf3SDaniel P. Berrange  ;;
14272da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
14282da776dbSMichael R. Hines  ;;
14292da776dbSMichael R. Hines  --disable-rdma) rdma="no"
14302da776dbSMichael R. Hines  ;;
143121ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
143221ab34c9SMarcel Apfelbaum  ;;
143321ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
143421ab34c9SMarcel Apfelbaum  ;;
1435bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1436bbbf9bfbSStefan Weil  ;;
1437bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1438bbbf9bfbSStefan Weil  ;;
14399d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
14409d9e1521SGerd Hoffmann  ;;
14419d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
14429d9e1521SGerd Hoffmann  ;;
1443e91c793cSCole Robinson  --disable-tpm) tpm="no"
1444e91c793cSCole Robinson  ;;
1445ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1446ab214c29SStefan Berger  ;;
1447b10d49d7SPino Toscano  --disable-libssh) libssh="no"
14480a12ec87SRichard W.M. Jones  ;;
1449b10d49d7SPino Toscano  --enable-libssh) libssh="yes"
14500a12ec87SRichard W.M. Jones  ;;
1451ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1452ed1701c6SDr. David Alan Gilbert  ;;
1453ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1454ed1701c6SDr. David Alan Gilbert  ;;
1455a99d57bbSWanlong Gao  --disable-numa) numa="no"
1456a99d57bbSWanlong Gao  ;;
1457a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1458a99d57bbSWanlong Gao  ;;
1459ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1460ed279a06SKlim Kireev  ;;
1461ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1462ed279a06SKlim Kireev  ;;
14632847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
14642847b469SFam Zheng  ;;
14652847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
14662847b469SFam Zheng  ;;
14677b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
14687b01cb97SAlexandre Derumier  ;;
14697b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
14707b01cb97SAlexandre Derumier  ;;
1471a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1472a6b1d4c0SChanglong Xie  ;;
1473a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1474a6b1d4c0SChanglong Xie  ;;
1475da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1476da92c3ffSAshish Mittal  ;;
1477da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1478da92c3ffSAshish Mittal  ;;
14792f740136SJeff Cody  --disable-bochs) bochs="no"
14802f740136SJeff Cody  ;;
14812f740136SJeff Cody  --enable-bochs) bochs="yes"
14822f740136SJeff Cody  ;;
14832f740136SJeff Cody  --disable-cloop) cloop="no"
14842f740136SJeff Cody  ;;
14852f740136SJeff Cody  --enable-cloop) cloop="yes"
14862f740136SJeff Cody  ;;
14872f740136SJeff Cody  --disable-dmg) dmg="no"
14882f740136SJeff Cody  ;;
14892f740136SJeff Cody  --enable-dmg) dmg="yes"
14902f740136SJeff Cody  ;;
14912f740136SJeff Cody  --disable-qcow1) qcow1="no"
14922f740136SJeff Cody  ;;
14932f740136SJeff Cody  --enable-qcow1) qcow1="yes"
14942f740136SJeff Cody  ;;
14952f740136SJeff Cody  --disable-vdi) vdi="no"
14962f740136SJeff Cody  ;;
14972f740136SJeff Cody  --enable-vdi) vdi="yes"
14982f740136SJeff Cody  ;;
14992f740136SJeff Cody  --disable-vvfat) vvfat="no"
15002f740136SJeff Cody  ;;
15012f740136SJeff Cody  --enable-vvfat) vvfat="yes"
15022f740136SJeff Cody  ;;
15032f740136SJeff Cody  --disable-qed) qed="no"
15042f740136SJeff Cody  ;;
15052f740136SJeff Cody  --enable-qed) qed="yes"
15062f740136SJeff Cody  ;;
15072f740136SJeff Cody  --disable-parallels) parallels="no"
15082f740136SJeff Cody  ;;
15092f740136SJeff Cody  --enable-parallels) parallels="yes"
15102f740136SJeff Cody  ;;
15112f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
15122f740136SJeff Cody  ;;
15132f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
15142f740136SJeff Cody  ;;
1515e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1516e6a74868SMarc-André Lureau  ;;
1517299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1518299e6f19SPaolo Bonzini  ;;
1519299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1520299e6f19SPaolo Bonzini  ;;
1521299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1522e6a74868SMarc-André Lureau  ;;
15238ca80760SRichard Henderson  --disable-capstone) capstone="no"
15248ca80760SRichard Henderson  ;;
15258ca80760SRichard Henderson  --enable-capstone) capstone="yes"
15268ca80760SRichard Henderson  ;;
1527e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1528e219c499SRichard Henderson  ;;
1529e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1530e219c499SRichard Henderson  ;;
1531cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1532cc84d63aSDaniel P. Berrange  ;;
1533f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1534f62bbee5SDaniel P. Berrange  ;;
1535f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1536f62bbee5SDaniel P. Berrange  ;;
1537ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1538ba59fb77SPaolo Bonzini  ;;
1539ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1540ba59fb77SPaolo Bonzini  ;;
154117824406SJunyan He  --enable-libpmem) libpmem=yes
154217824406SJunyan He  ;;
154317824406SJunyan He  --disable-libpmem) libpmem=no
154417824406SJunyan He  ;;
15452d2ad6d0SFam Zheng  *)
15462d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
15472d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
15482d2ad6d0SFam Zheng      exit 1
15497f1559c6Sbalrog  ;;
15507d13299dSbellard  esac
15517d13299dSbellarddone
15527d13299dSbellard
155340293e58Sbellardcase "$cpu" in
1554e3608d66SRichard Henderson    ppc)
1555e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1556e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1557f8378accSRichard Henderson           cross_cc_ppc=$cc
1558f8378accSRichard Henderson           cross_cc_cflags_ppc="$CPU_CFLAGS"
1559e3608d66SRichard Henderson           ;;
1560e3608d66SRichard Henderson    ppc64)
1561e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1562e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
156313a5abe2SAlex Bennée           cross_cc_ppc64=$cc
15643ff1075aSRichard Henderson           cross_cc_cflags_ppc64="$CPU_CFLAGS"
1565e3608d66SRichard Henderson           ;;
15669b9c37c3SRichard Henderson    sparc)
1567f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1568f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
156913a5abe2SAlex Bennée           cross_cc_sparc=$cc
15703ff1075aSRichard Henderson           cross_cc_cflags_sparc="$CPU_CFLAGS"
15713142255cSblueswir1           ;;
1572ed968ff1SJuan Quintela    sparc64)
157379f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1574f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
157513a5abe2SAlex Bennée           cross_cc_sparc64=$cc
15763ff1075aSRichard Henderson           cross_cc_cflags_sparc64="$CPU_CFLAGS"
15773142255cSblueswir1           ;;
157876d83bdeSths    s390)
1579061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
158028d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
158113a5abe2SAlex Bennée           cross_cc_s390=$cc
15823ff1075aSRichard Henderson           cross_cc_cflags_s390="$CPU_CFLAGS"
158328d7cc49SRichard Henderson           ;;
158428d7cc49SRichard Henderson    s390x)
1585061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
158628d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
158713a5abe2SAlex Bennée           cross_cc_s390x=$cc
15883ff1075aSRichard Henderson           cross_cc_cflags_s390x="$CPU_CFLAGS"
158976d83bdeSths           ;;
159040293e58Sbellard    i386)
159179f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
15920c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
1593716a507cSAlex Bennée           cross_cc_i386=$cc
15943ff1075aSRichard Henderson           cross_cc_cflags_i386="$CPU_CFLAGS"
159540293e58Sbellard           ;;
159640293e58Sbellard    x86_64)
15977ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
15987ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
15997ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
16007ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
16010c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
1602716a507cSAlex Bennée           cross_cc_x86_64=$cc
16033ff1075aSRichard Henderson           cross_cc_cflags_x86_64="$CPU_CFLAGS"
1604379f6698SPaul Brook           ;;
1605c72b26ecSRichard Henderson    x32)
1606c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1607c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1608716a507cSAlex Bennée           cross_cc_i386=$cc
16093ff1075aSRichard Henderson           cross_cc_cflags_i386="$CPU_CFLAGS"
1610c72b26ecSRichard Henderson           ;;
161130163d89SPeter Maydell    # No special flags required for other host CPUs
16123142255cSblueswir1esac
16133142255cSblueswir1
161479f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
161579f3b12fSPeter Crosthwaite
1616affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1617affc88ccSPeter Maydell# support, even if we're using TCI.
1618affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1619affc88ccSPeter Maydell  bsd_user="no"
1620affc88ccSPeter Maydell  linux_user="no"
1621affc88ccSPeter Maydellfi
1622affc88ccSPeter Maydell
162360e0df25SPeter Maydelldefault_target_list=""
162460e0df25SPeter Maydell
16256e92f823SPeter Maydellmak_wilds=""
16266e92f823SPeter Maydell
162760e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
16286e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
162960e0df25SPeter Maydellfi
163060e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
16316e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
163260e0df25SPeter Maydellfi
163360e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
16346e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
163560e0df25SPeter Maydellfi
163660e0df25SPeter Maydell
1637447e133fSAlex Bennéeif test -z "$target_list_exclude"; then
16386e92f823SPeter Maydell    for config in $mak_wilds; do
16396e92f823SPeter Maydell        default_target_list="${default_target_list} $(basename "$config" .mak)"
16406e92f823SPeter Maydell    done
1641447e133fSAlex Bennéeelse
1642447e133fSAlex Bennée    exclude_list=$(echo "$target_list_exclude" | sed -e 's/,/ /g')
1643447e133fSAlex Bennée    for config in $mak_wilds; do
1644447e133fSAlex Bennée        target="$(basename "$config" .mak)"
1645447e133fSAlex Bennée        exclude="no"
1646447e133fSAlex Bennée        for excl in $exclude_list; do
1647447e133fSAlex Bennée            if test "$excl" = "$target"; then
1648447e133fSAlex Bennée                exclude="yes"
1649447e133fSAlex Bennée                break;
1650447e133fSAlex Bennée            fi
1651447e133fSAlex Bennée        done
1652447e133fSAlex Bennée        if test "$exclude" = "no"; then
1653447e133fSAlex Bennée            default_target_list="${default_target_list} $target"
1654447e133fSAlex Bennée        fi
1655447e133fSAlex Bennée    done
1656447e133fSAlex Bennéefi
16576e92f823SPeter Maydell
1658c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
165964a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1660c53eeaf7SStefan Hajnoczi
1661af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1662af5db58eSpbrookcat << EOF
1663af5db58eSpbrook
1664af5db58eSpbrookUsage: configure [options]
1665af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1666af5db58eSpbrook
166708fb77edSStefan WeilStandard options:
166808fb77edSStefan Weil  --help                   print this message
166908fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
167008fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
167108fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
167208fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
167308fb77edSStefan Weil$(echo Available targets: $default_target_list | \
167408fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1675447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
167608fb77edSStefan Weil
167708fb77edSStefan WeilAdvanced options (experts only):
167808fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
167908fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
168008fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
168108fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
168208fb77edSStefan Weil                           build time
168308fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
168408fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
168508fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
168611cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
168708fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1688d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1689d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
169008fb77edSStefan Weil  --make=MAKE              use specified make [$make]
169108fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
169208fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
169308fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1694db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
169508fb77edSStefan Weil  --static                 enable static build [$static]
169608fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
169708fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
169808fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
169908fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
170008fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1701db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
170208fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
170308fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
17043d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
1705e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1706db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
170708fb77edSStefan Weil  --enable-debug           enable common debug build options
1708247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
170908fb77edSStefan Weil  --disable-strip          disable stripping binaries
171008fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
171163678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
171208fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
171308fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
171408fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
171508fb77edSStefan Weil  --block-drv-rw-whitelist=L
171608fb77edSStefan Weil                           set block driver read-write whitelist
171708fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
171808fb77edSStefan Weil  --block-drv-ro-whitelist=L
171908fb77edSStefan Weil                           set block driver read-only whitelist
172008fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
17215b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1722c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
172308fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
172408fb77edSStefan Weil                           Default:trace-<pid>
1725c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1726c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
17275a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1728c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1729c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
173008fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
173133c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
173208fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
173308fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1734c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1735c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1736c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1737a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1738c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1739c12d66aaSLin Ma  --enable-profiler        profiler support
1740c12d66aaSLin Ma  --enable-debug-stack-usage
1741c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1742c23f23b9SMichael Tokarev
1743c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1744c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1745c23f23b9SMichael Tokarev
1746c23f23b9SMichael Tokarev  system          all system emulation targets
1747c23f23b9SMichael Tokarev  user            supported user emulation targets
1748c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1749c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1750c23f23b9SMichael Tokarev  docs            build documentation
1751c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1752c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1753c23f23b9SMichael Tokarev  pie             Position Independent Executables
1754c23f23b9SMichael Tokarev  modules         modules support
1755c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1756c23f23b9SMichael Tokarev  debug-info      debugging information
1757c23f23b9SMichael Tokarev  sparse          sparse checker
1758c23f23b9SMichael Tokarev
1759ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
176091bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
176191bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
17628953caf3SDaniel P. Berrange  auth-pam        PAM access control
1763c23f23b9SMichael Tokarev  sdl             SDL UI
176404c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1765c23f23b9SMichael Tokarev  gtk             gtk UI
1766c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1767c23f23b9SMichael Tokarev  curses          curses UI
1768e08bb301SSamuel Thibault  iconv           font glyph conversion support
1769c23f23b9SMichael Tokarev  vnc             VNC UI support
1770c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1771c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1772c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1773c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1774c23f23b9SMichael Tokarev  virtfs          VirtFS
1775fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1776c23f23b9SMichael Tokarev  xen             xen backend driver support
177770c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1778c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1779c23f23b9SMichael Tokarev  curl            curl connectivity
1780a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1781c23f23b9SMichael Tokarev  fdt             fdt device tree
1782c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1783c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1784b0cb0a66SVincent Palatin  hax             HAX acceleration support
1785c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1786d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
178721ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
178821ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1789c23f23b9SMichael Tokarev  vde             support for vde network
1790c23f23b9SMichael Tokarev  netmap          support for netmap network
1791c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1792c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1793c23f23b9SMichael Tokarev  attr            attr and xattr support
1794299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1795299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1796299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1797299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1798299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1799299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1800c23f23b9SMichael Tokarev  spice           spice
1801c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1802c23f23b9SMichael Tokarev  libiscsi        iscsi support
1803c23f23b9SMichael Tokarev  libnfs          nfs support
18047b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1805c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1806ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1807c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1808c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1809c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1810c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1811c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
181283bc1f97SJulio Faracco  lzfse           support of lzfse compression library
181383bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
1814c23f23b9SMichael Tokarev  seccomp         seccomp support
1815c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1816c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1817c23f23b9SMichael Tokarev  tpm             TPM support
1818b10d49d7SPino Toscano  libssh          ssh block device support
1819c23f23b9SMichael Tokarev  numa            libnuma support
1820ed279a06SKlim Kireev  libxml2         for Parallels image format
1821c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
18227b01cb97SAlexandre Derumier  jemalloc        jemalloc support
182386583a07SLiam Merwick  avx2            AVX2 optimization support
1824a6b1d4c0SChanglong Xie  replication     replication support
1825c12d66aaSLin Ma  opengl          opengl support
1826c12d66aaSLin Ma  virglrenderer   virgl rendering support
1827c12d66aaSLin Ma  xfsctl          xfsctl support
1828c12d66aaSLin Ma  qom-cast-debug  cast debugging support
18298de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
1830da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
18312f740136SJeff Cody  bochs           bochs image format support
18322f740136SJeff Cody  cloop           cloop image format support
18332f740136SJeff Cody  dmg             dmg image format support
18342f740136SJeff Cody  qcow1           qcow v1 image format support
18352f740136SJeff Cody  vdi             vdi image format support
18362f740136SJeff Cody  vvfat           vvfat image format support
18372f740136SJeff Cody  qed             qed image format support
18382f740136SJeff Cody  parallels       parallels image format support
18392f740136SJeff Cody  sheepdog        sheepdog block driver support
1840f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
18418ca80760SRichard Henderson  capstone        capstone disassembler support
1842ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
184317824406SJunyan He  libpmem         libpmem support
184408fb77edSStefan Weil
184508fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1846af5db58eSpbrookEOF
18472d2ad6d0SFam Zhengexit 0
1848af5db58eSpbrookfi
1849af5db58eSpbrook
18509c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
1851bb768f71SThomas Huthrm -f */config-devices.mak.d
18529c790242SThomas Huth
1853faf44142SDaniel P. Berrangéif test -z "$python"
1854faf44142SDaniel P. Berrangéthen
1855c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
1856c53eeaf7SStefan Hajnoczifi
1857c53eeaf7SStefan Hajnoczi
1858c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1859c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
18607f2b5544SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (2,7))'; then
18617f2b5544SEduardo Habkost  error_exit "Cannot use '$python', Python 2 >= 2.7 or Python 3 is required." \
1862c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1863c53eeaf7SStefan Hajnoczifi
1864c53eeaf7SStefan Hajnoczi
1865755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
1866755ee70fSCleber Rosapython_version=$($python -V 2>&1 | sed -e 's/Python\ //')
1867755ee70fSCleber Rosa
1868c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1869c53eeaf7SStefan Hajnoczipython="$python -B"
1870c53eeaf7SStefan Hajnoczi
18719aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
18729aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
18739aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
18749aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
18759aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
18769aae6e54SDaniel Henrique Barbozaif compile_object ; then
18779aae6e54SDaniel Henrique Barboza  : C compiler works ok
18789aae6e54SDaniel Henrique Barbozaelse
18799aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
18809aae6e54SDaniel Henrique Barbozafi
18819aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
18829aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
18839aae6e54SDaniel Henrique Barbozafi
18849aae6e54SDaniel Henrique Barboza
1885359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1886359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1887359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1888359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1889359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1890359bc95dSPeter Maydell    else
189176ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1892359bc95dSPeter Maydell    fi
1893359bc95dSPeter Maydellfi
1894359bc95dSPeter Maydell
18959c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
18969c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
18979c83ffd8SPeter Maydellif test -z "$werror" ; then
1898fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
1899e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
19009c83ffd8SPeter Maydell        werror="yes"
19019c83ffd8SPeter Maydell    else
19029c83ffd8SPeter Maydell        werror="no"
19039c83ffd8SPeter Maydell    fi
19049c83ffd8SPeter Maydellfi
19059c83ffd8SPeter Maydell
1906fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1907fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1908fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1909fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1910fb59dabdSPeter Maydell    # host OS we should stop now.
1911951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1912fb59dabdSPeter Maydellfi
1913fb59dabdSPeter Maydell
1914efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
1915efc6c070SThomas Huthcat > $TMPC << EOF
1916efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
1917efc6c070SThomas Huth# ifdef __apple_build_version__
1918efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
1919efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
1920efc6c070SThomas Huth#  endif
1921efc6c070SThomas Huth# else
1922efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
1923efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
1924efc6c070SThomas Huth#  endif
1925efc6c070SThomas Huth# endif
1926efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
1927efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
1928efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
1929efc6c070SThomas Huth# endif
1930efc6c070SThomas Huth#else
1931efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
1932efc6c070SThomas Huth#endif
1933efc6c070SThomas Huthint main (void) { return 0; }
1934efc6c070SThomas HuthEOF
1935efc6c070SThomas Huthif ! compile_prog "" "" ; then
1936efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
1937efc6c070SThomas Huthfi
1938efc6c070SThomas Huth
19398d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
19408d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1941ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1942435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1943b98fcfd8SPaolo Bonzinigcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
1944e6e90feeSThomas Huthgcc_flags="-Wno-string-plus-int -Wno-typedef-redefinition $gcc_flags"
19456ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
19466ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
19476ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
19486ca026cbSPeter Maydell# so it's too error prone.
194993b25869SJohn Snow
195093b25869SJohn Snowcc_has_warning_flag() {
195193b25869SJohn Snow    write_c_skeleton;
195293b25869SJohn Snow
1953a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1954a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1955a1d29d6cSPeter Maydell    # warning options).
195693b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
195793b25869SJohn Snow    compile_prog "-Werror $optflag" ""
195893b25869SJohn Snow}
195993b25869SJohn Snow
196093b25869SJohn Snowfor flag in $gcc_flags; do
196193b25869SJohn Snow    if cc_has_warning_flag $flag ; then
19628d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
19638d05095cSPaolo Bonzini    fi
19648d05095cSPaolo Bonzinidone
19658d05095cSPaolo Bonzini
196663678e17SSteven Noonanif test "$stack_protector" != "no"; then
1967fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1968fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1969fccd35a0SRodrigo Rebello{
1970fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1971fccd35a0SRodrigo Rebello    while (*c) {
1972fccd35a0SRodrigo Rebello        *p++ = *c++;
1973fccd35a0SRodrigo Rebello    }
1974fccd35a0SRodrigo Rebello    return 0;
1975fccd35a0SRodrigo Rebello}
1976fccd35a0SRodrigo RebelloEOF
197763678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
19783b463a3fSMiroslav Rezanina  sp_on=0
197963678e17SSteven Noonan  for flag in $gcc_flags; do
1980590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1981590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1982590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1983590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
198463678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
19853b463a3fSMiroslav Rezanina      sp_on=1
198663678e17SSteven Noonan      break
198763678e17SSteven Noonan    fi
198863678e17SSteven Noonan  done
19893b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
19903b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
19913b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
19923b463a3fSMiroslav Rezanina    fi
19933b463a3fSMiroslav Rezanina  fi
199437746c5eSMarc-André Lureaufi
199537746c5eSMarc-André Lureau
199620bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
199720bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
199820bc94a2SPaolo Bonzinicat > $TMPC << EOF
199920bc94a2SPaolo Bonzinistruct {
200020bc94a2SPaolo Bonzini  int a[2];
200120bc94a2SPaolo Bonzini} x = {0};
200220bc94a2SPaolo BonziniEOF
200320bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
200420bc94a2SPaolo Bonzini  :
200520bc94a2SPaolo Bonzinielse
200620bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
200720bc94a2SPaolo Bonzinifi
200820bc94a2SPaolo Bonzini
2009d376e9deSThomas Huth# Static linking is not possible with modules or PIE
201040d6444eSAvi Kivityif test "$static" = "yes" ; then
2011aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2012aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2013aa0d1f44SPaolo Bonzini  fi
201440d6444eSAvi Kivity  if test "$pie" = "yes" ; then
201576ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
201640d6444eSAvi Kivity  else
201740d6444eSAvi Kivity    pie="no"
201840d6444eSAvi Kivity  fi
201940d6444eSAvi Kivityfi
202040d6444eSAvi Kivity
2021768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2022768b7855SEmilio G. Cota  cat > $TMPC << EOF
2023768b7855SEmilio G. Cotastatic __thread int tls_var;
2024768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2025768b7855SEmilio G. CotaEOF
2026768b7855SEmilio G. Cota
2027768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2028768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2029768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2030768b7855SEmilio G. Cotafi
2031768b7855SEmilio G. Cota
203240d6444eSAvi Kivityif test "$pie" = ""; then
203340d6444eSAvi Kivity  case "$cpu-$targetos" in
2034c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
203540d6444eSAvi Kivity      ;;
203640d6444eSAvi Kivity    *)
203740d6444eSAvi Kivity      pie="no"
203840d6444eSAvi Kivity      ;;
203940d6444eSAvi Kivity  esac
204040d6444eSAvi Kivityfi
204140d6444eSAvi Kivity
204240d6444eSAvi Kivityif test "$pie" != "no" ; then
204340d6444eSAvi Kivity  cat > $TMPC << EOF
204421d4a791SAvi Kivity
204521d4a791SAvi Kivity#ifdef __linux__
204621d4a791SAvi Kivity#  define THREAD __thread
204721d4a791SAvi Kivity#else
204821d4a791SAvi Kivity#  define THREAD
204921d4a791SAvi Kivity#endif
205021d4a791SAvi Kivity
205121d4a791SAvi Kivitystatic THREAD int tls_var;
205221d4a791SAvi Kivity
205321d4a791SAvi Kivityint main(void) { return tls_var; }
205421d4a791SAvi Kivity
205540d6444eSAvi KivityEOF
205640d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
205740d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
205840d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
205940d6444eSAvi Kivity    pie="yes"
206040d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
206140d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
206240d6444eSAvi Kivity    fi
206340d6444eSAvi Kivity  else
206440d6444eSAvi Kivity    if test "$pie" = "yes"; then
206576ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
206640d6444eSAvi Kivity    else
206740d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
206840d6444eSAvi Kivity      pie="no"
206940d6444eSAvi Kivity    fi
207040d6444eSAvi Kivity  fi
207146eef33bSBrad
2072e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
207346eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
207446eef33bSBrad    LDFLAGS_NOPIE="-nopie"
207546eef33bSBrad  fi
207640d6444eSAvi Kivityfi
207740d6444eSAvi Kivity
207809dada40SPaolo Bonzini##########################################
207909dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
208009dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
208109dada40SPaolo Bonzini# specification is necessary
208209dada40SPaolo Bonzini
208309dada40SPaolo Bonziniif test "$cpu" = "i386"; then
208409dada40SPaolo Bonzini  cat > $TMPC << EOF
208509dada40SPaolo Bonzinistatic int sfaa(int *ptr)
208609dada40SPaolo Bonzini{
208709dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
208809dada40SPaolo Bonzini}
208909dada40SPaolo Bonzini
209009dada40SPaolo Bonziniint main(void)
209109dada40SPaolo Bonzini{
209209dada40SPaolo Bonzini  int val = 42;
20931405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
209409dada40SPaolo Bonzini  sfaa(&val);
209509dada40SPaolo Bonzini  return val;
209609dada40SPaolo Bonzini}
209709dada40SPaolo BonziniEOF
209809dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
209909dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
210009dada40SPaolo Bonzini  fi
210109dada40SPaolo Bonzinifi
210209dada40SPaolo Bonzini
210309dada40SPaolo Bonzini#########################################
2104ec530c81Sbellard# Solaris specific configure tool chain decisions
210509dada40SPaolo Bonzini
2106ec530c81Sbellardif test "$solaris" = "yes" ; then
21076792aa11SLoïc Minier  if has $install; then
21086792aa11SLoïc Minier    :
21096792aa11SLoïc Minier  else
211076ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
211176ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
211276ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
2113ec530c81Sbellard  fi
211489138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
211576ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
211676ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
211776ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
2118ec530c81Sbellard  fi
21196792aa11SLoïc Minier  if has ar; then
21206792aa11SLoïc Minier    :
21216792aa11SLoïc Minier  else
2122ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
212376ad07a4SPeter Maydell      error_exit "No path includes ar" \
212476ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2125ec530c81Sbellard    fi
212676ad07a4SPeter Maydell    error_exit "No path includes ar"
2127ec530c81Sbellard  fi
2128ec530c81Sbellardfi
2129ec530c81Sbellard
2130afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2131d880a3baSPaolo Bonzini    for target in $default_target_list; do
2132d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2133d880a3baSPaolo Bonzini            target_list="$target_list $target"
2134d880a3baSPaolo Bonzini    done
2135d880a3baSPaolo Bonzini    target_list="${target_list# }"
2136121afa9eSAnthony Liguorielse
213789138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2138d880a3baSPaolo Bonzini    for target in $target_list; do
213925b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
214025b48338SPeter Maydell        # friendly error message than if we let it fall through.
214125b48338SPeter Maydell        case " $default_target_list " in
214225b48338SPeter Maydell            *" $target "*)
214325b48338SPeter Maydell                ;;
214425b48338SPeter Maydell            *)
214525b48338SPeter Maydell                error_exit "Unknown target name '$target'"
214625b48338SPeter Maydell                ;;
214725b48338SPeter Maydell        esac
2148d880a3baSPaolo Bonzini        supported_target $target || exit 1
214925b48338SPeter Maydell    done
2150d880a3baSPaolo Bonzinifi
215125b48338SPeter Maydell
2152f55fe278SPaolo Bonzini# see if system emulation was really requested
2153f55fe278SPaolo Bonzinicase " $target_list " in
2154f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2155f55fe278SPaolo Bonzini  ;;
2156f55fe278SPaolo Bonzini  *) softmmu=no
2157f55fe278SPaolo Bonzini  ;;
2158f55fe278SPaolo Bonziniesac
21595327cf48Sbellard
2160249247c9SJuan Quintelafeature_not_found() {
2161249247c9SJuan Quintela  feature=$1
216221684af0SStewart Smith  remedy=$2
2163249247c9SJuan Quintela
216476ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
216521684af0SStewart Smith      "configure was not able to find it." \
216621684af0SStewart Smith      "$remedy"
2167249247c9SJuan Quintela}
2168249247c9SJuan Quintela
21697d13299dSbellard# ---
21707d13299dSbellard# big/little endian test
21717d13299dSbellardcat > $TMPC << EOF
217261cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
217361cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
217461cc919fSMike Frysingerextern int foo(short *, short *);
217561cc919fSMike Frysingerint main(int argc, char *argv[]) {
217661cc919fSMike Frysinger    return foo(big_endian, little_endian);
21777d13299dSbellard}
21787d13299dSbellardEOF
21797d13299dSbellard
218061cc919fSMike Frysingerif compile_object ; then
218112f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
218261cc919fSMike Frysinger        bigendian="yes"
218312f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
218461cc919fSMike Frysinger        bigendian="no"
21857d13299dSbellard    else
21867d13299dSbellard        echo big/little test failed
21877d13299dSbellard    fi
21887d13299dSbellardelse
218961cc919fSMike Frysinger    echo big/little test failed
21907d13299dSbellardfi
21917d13299dSbellard
2192b0a47e79SJuan Quintela##########################################
2193a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2194a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2195a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2196a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2197a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2198a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2199a30878e7SPeter Maydell    fi
2200a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2201a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2202a30878e7SPeter Maydell    fi
2203a30878e7SPeter Maydell    gtk=no
2204a30878e7SPeter Maydell    sdl=no
2205a30878e7SPeter Maydellfi
2206a30878e7SPeter Maydell
22076b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
22086b39b063SEric Blakecat > $TMPC << EOF
22096b39b063SEric Blake#include <stdint.h>
22106b39b063SEric Blake#include <stdio.h>
22116b39b063SEric Blakeint main(int argc, char *argv[]) {
22126b39b063SEric Blake    return printf("%zu", SIZE_MAX);
22136b39b063SEric Blake}
22146b39b063SEric BlakeEOF
22156b39b063SEric Blakehave_broken_size_max=no
22166b39b063SEric Blakeif ! compile_object -Werror ; then
22176b39b063SEric Blake    have_broken_size_max=yes
22186b39b063SEric Blakefi
22196b39b063SEric Blake
2220a30878e7SPeter Maydell##########################################
2221015a33bdSGonglei# L2TPV3 probe
2222015a33bdSGonglei
2223015a33bdSGongleicat > $TMPC <<EOF
2224015a33bdSGonglei#include <sys/socket.h>
2225bff6cb72SMichael Tokarev#include <linux/ip.h>
2226015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2227015a33bdSGongleiEOF
2228015a33bdSGongleiif compile_prog "" "" ; then
2229015a33bdSGonglei  l2tpv3=yes
2230015a33bdSGongleielse
2231015a33bdSGonglei  l2tpv3=no
2232015a33bdSGongleifi
2233015a33bdSGonglei
2234299e6f19SPaolo Bonzini#########################################
2235299e6f19SPaolo Bonzini# vhost interdependencies and host support
2236299e6f19SPaolo Bonzini
2237299e6f19SPaolo Bonzini# vhost backends
2238299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2239299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2240299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2241299e6f19SPaolo Bonzinifi
2242299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2243299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2244299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2245299e6f19SPaolo Bonzinifi
2246299e6f19SPaolo Bonzini
2247299e6f19SPaolo Bonzini# vhost-kernel devices
2248299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2249299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2250299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2251299e6f19SPaolo Bonzinifi
2252299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2253299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2254299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2255299e6f19SPaolo Bonzinifi
2256299e6f19SPaolo Bonzini
2257299e6f19SPaolo Bonzini# vhost-user backends
2258299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2259299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2260299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2261299e6f19SPaolo Bonzinifi
2262299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2263299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2264299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2265299e6f19SPaolo Bonzinifi
2266299e6f19SPaolo Bonzini
2267299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2268299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2269299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2270299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2271299e6f19SPaolo Bonzinifi
2272299e6f19SPaolo Bonzini
2273015a33bdSGonglei##########################################
22744d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
22754d9310f4SDaniel P. Berrange
22764d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
22774d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
22784d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
22794d9310f4SDaniel P. Berrange    #
22804d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
22814d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
22824d9310f4SDaniel P. Berrange    #
22834d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
22844d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
22854d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
22864d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
22874d9310f4SDaniel P. Berrange    # that for you.
22884d9310f4SDaniel P. Berrange    #
22894d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
22904d9310f4SDaniel P. Berrange    # are not in fact redundant.
22914d9310f4SDaniel P. Berrangecat > $TMPC << EOF
22924d9310f4SDaniel P. Berrange#include <unistd.h>
22934d9310f4SDaniel P. Berrange#include <time.h>
22944d9310f4SDaniel P. Berrange#undef localtime_r
22954d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
22964d9310f4SDaniel P. BerrangeEOF
22974d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
22984d9310f4SDaniel P. Berrange        localtime_r="yes"
22994d9310f4SDaniel P. Berrange    else
23004d9310f4SDaniel P. Berrange        localtime_r="no"
23014d9310f4SDaniel P. Berrange    fi
23024d9310f4SDaniel P. Berrangefi
23034d9310f4SDaniel P. Berrange
23044d9310f4SDaniel P. Berrange##########################################
2305779ab5e3SStefan Weil# pkg-config probe
2306779ab5e3SStefan Weil
2307779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
230876ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2309779ab5e3SStefan Weilfi
2310779ab5e3SStefan Weil
2311779ab5e3SStefan Weil##########################################
2312b0a47e79SJuan Quintela# NPTL probe
2313b0a47e79SJuan Quintela
231424cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2315bd0c5661Spbrook  cat > $TMPC <<EOF
2316bd0c5661Spbrook#include <sched.h>
231730813ceaSpbrook#include <linux/futex.h>
2318182eacc0SStefan Weilint main(void) {
2319bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2320bd0c5661Spbrook#error bork
2321bd0c5661Spbrook#endif
2322182eacc0SStefan Weil  return 0;
2323bd0c5661Spbrook}
2324bd0c5661SpbrookEOF
232524cb36a6SPeter Maydell  if ! compile_object ; then
232621684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2327b0a47e79SJuan Quintela  fi
2328bd0c5661Spbrookfi
2329bd0c5661Spbrook
2330ac62922eSbalrog##########################################
2331607dacd0Sqiaonuohan# lzo check
2332607dacd0Sqiaonuohan
2333607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2334607dacd0Sqiaonuohan    cat > $TMPC << EOF
2335607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2336607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2337607dacd0SqiaonuohanEOF
2338607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2339607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2340b25c9dffSStefan Weil        lzo="yes"
2341b25c9dffSStefan Weil    else
2342b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2343b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2344b25c9dffSStefan Weil        fi
2345b25c9dffSStefan Weil        lzo="no"
2346b25c9dffSStefan Weil    fi
2347607dacd0Sqiaonuohanfi
2348607dacd0Sqiaonuohan
2349607dacd0Sqiaonuohan##########################################
2350607dacd0Sqiaonuohan# snappy check
2351607dacd0Sqiaonuohan
2352607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2353607dacd0Sqiaonuohan    cat > $TMPC << EOF
2354607dacd0Sqiaonuohan#include <snappy-c.h>
2355607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2356607dacd0SqiaonuohanEOF
2357607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2358607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2359b25c9dffSStefan Weil        snappy="yes"
2360b25c9dffSStefan Weil    else
2361b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2362b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2363b25c9dffSStefan Weil        fi
2364b25c9dffSStefan Weil        snappy="no"
2365b25c9dffSStefan Weil    fi
2366607dacd0Sqiaonuohanfi
2367607dacd0Sqiaonuohan
2368607dacd0Sqiaonuohan##########################################
23696b383c08SPeter Wu# bzip2 check
23706b383c08SPeter Wu
23716b383c08SPeter Wuif test "$bzip2" != "no" ; then
23726b383c08SPeter Wu    cat > $TMPC << EOF
23736b383c08SPeter Wu#include <bzlib.h>
23746b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
23756b383c08SPeter WuEOF
23766b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
23776b383c08SPeter Wu        bzip2="yes"
23786b383c08SPeter Wu    else
23796b383c08SPeter Wu        if test "$bzip2" = "yes"; then
23806b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
23816b383c08SPeter Wu        fi
23826b383c08SPeter Wu        bzip2="no"
23836b383c08SPeter Wu    fi
23846b383c08SPeter Wufi
23856b383c08SPeter Wu
23866b383c08SPeter Wu##########################################
238783bc1f97SJulio Faracco# lzfse check
238883bc1f97SJulio Faracco
238983bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
239083bc1f97SJulio Faracco    cat > $TMPC << EOF
239183bc1f97SJulio Faracco#include <lzfse.h>
239283bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
239383bc1f97SJulio FaraccoEOF
239483bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
239583bc1f97SJulio Faracco        lzfse="yes"
239683bc1f97SJulio Faracco    else
239783bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
239883bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
239983bc1f97SJulio Faracco        fi
240083bc1f97SJulio Faracco        lzfse="no"
240183bc1f97SJulio Faracco    fi
240283bc1f97SJulio Faraccofi
240383bc1f97SJulio Faracco
240483bc1f97SJulio Faracco##########################################
2405f794573eSEduardo Otubo# libseccomp check
2406f794573eSEduardo Otubo
2407f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
24083e684455SMichael Strosaker    libseccomp_minver="2.3.0"
240925ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2410c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2411c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2412f794573eSEduardo Otubo        seccomp="yes"
2413f794573eSEduardo Otubo    else
2414f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2415693e5910SAndrew Jones            feature_not_found "libseccomp" \
2416693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2417896848f0SEduardo Otubo        fi
2418e84d5956SYann E. MORIN        seccomp="no"
2419f794573eSEduardo Otubo    fi
2420f794573eSEduardo Otubofi
2421f794573eSEduardo Otubo##########################################
2422e37630caSaliguori# xen probe
2423e37630caSaliguori
2424fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2425c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2426c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2427c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2428c1cdd9d5SJuergen Gross
2429c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2430c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2431c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2432c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2433c1cdd9d5SJuergen Gross    xen=yes
2434c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2435c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
243658ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
243758ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
243858ea9a7aSAnthony PERARD    fi
2439c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2440c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2441c1cdd9d5SJuergen Gross  else
2442c1cdd9d5SJuergen Gross
2443b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2444d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2445d5b93ddfSAnthony PERARD
244650ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
244750ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
244850ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
244950ced5b3SStefan Weil
245050ced5b3SStefan Weil    # Xen (any)
245150ced5b3SStefan Weil    cat > $TMPC <<EOF
245250ced5b3SStefan Weil#include <xenctrl.h>
245350ced5b3SStefan Weilint main(void) {
245450ced5b3SStefan Weil  return 0;
245550ced5b3SStefan Weil}
245650ced5b3SStefan WeilEOF
245750ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
245850ced5b3SStefan Weil      # Xen not found
245950ced5b3SStefan Weil      if test "$xen" = "yes" ; then
246021684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
246150ced5b3SStefan Weil      fi
246250ced5b3SStefan Weil      xen=no
246350ced5b3SStefan Weil
2464d5b93ddfSAnthony PERARD    # Xen unstable
246569deef08SPeter Maydell    elif
246669deef08SPeter Maydell        cat > $TMPC <<EOF &&
24672cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
24682cbf8903SRoss Lagerwall#define __XEN_TOOLS__
24692cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2470d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
24712cbf8903SRoss Lagerwallint main(void) {
24722cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2473d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
24742cbf8903SRoss Lagerwall
24752cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
24762cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
24772cbf8903SRoss Lagerwall
2478d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2479d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2480d3c49ebbSPaul Durrant
24812cbf8903SRoss Lagerwall  return 0;
24822cbf8903SRoss Lagerwall}
24832cbf8903SRoss LagerwallEOF
24842cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
24852cbf8903SRoss Lagerwall      then
24862cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
24872cbf8903SRoss Lagerwall      xen_ctrl_version=41100
24882cbf8903SRoss Lagerwall      xen=yes
24892cbf8903SRoss Lagerwall    elif
24902cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
24915ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
24925ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
249358ea9a7aSAnthony PERARD#include <xentoolcore.h>
24945ba3d756SIgor Druzhininint main(void) {
24955ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
24965ba3d756SIgor Druzhinin
24975ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
24985ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
249958ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
25005ba3d756SIgor Druzhinin
25015ba3d756SIgor Druzhinin  return 0;
25025ba3d756SIgor Druzhinin}
25035ba3d756SIgor DruzhininEOF
250458ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
25055ba3d756SIgor Druzhinin      then
250658ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
25075ba3d756SIgor Druzhinin      xen_ctrl_version=41000
25085ba3d756SIgor Druzhinin      xen=yes
25095ba3d756SIgor Druzhinin    elif
25105ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2511da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2512da8090ccSPaul Durrant#define __XEN_TOOLS__
2513da8090ccSPaul Durrant#include <xendevicemodel.h>
2514da8090ccSPaul Durrantint main(void) {
2515da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2516da8090ccSPaul Durrant
2517da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2518da8090ccSPaul Durrant  xendevicemodel_close(xd);
2519da8090ccSPaul Durrant
2520da8090ccSPaul Durrant  return 0;
2521da8090ccSPaul Durrant}
2522da8090ccSPaul DurrantEOF
2523da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2524da8090ccSPaul Durrant      then
2525da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2526f1167ee6SJuergen Gross      xen_ctrl_version=40900
2527da8090ccSPaul Durrant      xen=yes
2528da8090ccSPaul Durrant    elif
2529da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
25305eeb39c2SIan Campbell/*
25315eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
25325eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2533b6eb9b45SPaulina Szubarczyk *
2534b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2535b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2536b6eb9b45SPaulina Szubarczyk */
2537b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2538b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2539b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2540b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2541b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2542b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2543b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2544b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2545b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2546b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2547b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2548b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2549b6eb9b45SPaulina Szubarczyk#endif
2550b6eb9b45SPaulina Szubarczykint main(void) {
2551b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2552b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2553b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2554b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2555b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2556b6eb9b45SPaulina Szubarczyk
2557b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2558b6eb9b45SPaulina Szubarczyk
2559b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2560b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2561b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2562b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2563b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2564b6eb9b45SPaulina Szubarczyk
2565b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2566b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2567b6eb9b45SPaulina Szubarczyk
2568b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2569b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2570b6eb9b45SPaulina Szubarczyk
2571b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2572b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2573b6eb9b45SPaulina Szubarczyk
2574b6eb9b45SPaulina Szubarczyk  return 0;
2575b6eb9b45SPaulina Szubarczyk}
2576b6eb9b45SPaulina SzubarczykEOF
2577b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2578b6eb9b45SPaulina Szubarczyk      then
2579f1167ee6SJuergen Gross      xen_ctrl_version=40800
2580b6eb9b45SPaulina Szubarczyk      xen=yes
2581b6eb9b45SPaulina Szubarczyk    elif
2582b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2583b6eb9b45SPaulina Szubarczyk/*
2584b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2585b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
25865eeb39c2SIan Campbell */
25875eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
25885eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
25895eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
25905eeb39c2SIan Campbell#include <xenctrl.h>
25915eeb39c2SIan Campbell#include <xenstore.h>
25925eeb39c2SIan Campbell#include <xenevtchn.h>
25935eeb39c2SIan Campbell#include <xengnttab.h>
25945eeb39c2SIan Campbell#include <xenforeignmemory.h>
25955eeb39c2SIan Campbell#include <stdint.h>
25965eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
25975eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
25985eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
25995eeb39c2SIan Campbell#endif
26005eeb39c2SIan Campbellint main(void) {
26015eeb39c2SIan Campbell  xc_interface *xc = NULL;
26025eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
26035eeb39c2SIan Campbell  xenevtchn_handle *xe;
26045eeb39c2SIan Campbell  xengnttab_handle *xg;
26055eeb39c2SIan Campbell
26065eeb39c2SIan Campbell  xs_daemon_open();
26075eeb39c2SIan Campbell
26085eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
26095eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
26105eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
26115eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
26125eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
26135eeb39c2SIan Campbell
26145eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
26155eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
26165eeb39c2SIan Campbell
26175eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
26185eeb39c2SIan Campbell  xenevtchn_fd(xe);
26195eeb39c2SIan Campbell
26205eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
26215eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
26225eeb39c2SIan Campbell
26235eeb39c2SIan Campbell  return 0;
26245eeb39c2SIan Campbell}
26255eeb39c2SIan CampbellEOF
26265eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
26275eeb39c2SIan Campbell      then
2628f1167ee6SJuergen Gross      xen_ctrl_version=40701
26295eeb39c2SIan Campbell      xen=yes
2630cdadde39SRoger Pau Monne
2631cdadde39SRoger Pau Monne    # Xen 4.6
2632cdadde39SRoger Pau Monne    elif
2633cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2634cdadde39SRoger Pau Monne#include <xenctrl.h>
2635e108a3c1SAnthony PERARD#include <xenstore.h>
2636d5b93ddfSAnthony PERARD#include <stdint.h>
2637d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2638d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2639d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2640d5b93ddfSAnthony PERARD#endif
2641d5b93ddfSAnthony PERARDint main(void) {
2642d5b93ddfSAnthony PERARD  xc_interface *xc;
2643d5b93ddfSAnthony PERARD  xs_daemon_open();
2644d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2645d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2646d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2647b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
26488688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2649d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
265020a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2651d8b441a3SJan Beulich  return 0;
2652d8b441a3SJan Beulich}
2653d8b441a3SJan BeulichEOF
2654d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2655d8b441a3SJan Beulich      then
2656f1167ee6SJuergen Gross      xen_ctrl_version=40600
2657d8b441a3SJan Beulich      xen=yes
2658d8b441a3SJan Beulich
2659d8b441a3SJan Beulich    # Xen 4.5
2660d8b441a3SJan Beulich    elif
2661d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2662d8b441a3SJan Beulich#include <xenctrl.h>
2663d8b441a3SJan Beulich#include <xenstore.h>
2664d8b441a3SJan Beulich#include <stdint.h>
2665d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2666d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2667d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2668d8b441a3SJan Beulich#endif
2669d8b441a3SJan Beulichint main(void) {
2670d8b441a3SJan Beulich  xc_interface *xc;
2671d8b441a3SJan Beulich  xs_daemon_open();
2672d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2673d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2674d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2675d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2676d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
26773996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
26783996e85cSPaul Durrant  return 0;
26793996e85cSPaul Durrant}
26803996e85cSPaul DurrantEOF
26813996e85cSPaul Durrant        compile_prog "" "$xen_libs"
26823996e85cSPaul Durrant      then
2683f1167ee6SJuergen Gross      xen_ctrl_version=40500
26843996e85cSPaul Durrant      xen=yes
26853996e85cSPaul Durrant
26863996e85cSPaul Durrant    elif
26873996e85cSPaul Durrant        cat > $TMPC <<EOF &&
26883996e85cSPaul Durrant#include <xenctrl.h>
26893996e85cSPaul Durrant#include <xenstore.h>
26903996e85cSPaul Durrant#include <stdint.h>
26913996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
26923996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
26933996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
26943996e85cSPaul Durrant#endif
26953996e85cSPaul Durrantint main(void) {
26963996e85cSPaul Durrant  xc_interface *xc;
26973996e85cSPaul Durrant  xs_daemon_open();
26983996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
26993996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
27003996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
27013996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
27023996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
27038688e065SStefano Stabellini  return 0;
27048688e065SStefano Stabellini}
27058688e065SStefano StabelliniEOF
27068688e065SStefano Stabellini        compile_prog "" "$xen_libs"
270769deef08SPeter Maydell      then
2708f1167ee6SJuergen Gross      xen_ctrl_version=40200
27098688e065SStefano Stabellini      xen=yes
27108688e065SStefano Stabellini
2711e37630caSaliguori    else
2712fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2713edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2714edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2715fc321b4bSJuan Quintela      fi
2716fc321b4bSJuan Quintela      xen=no
2717e37630caSaliguori    fi
2718d5b93ddfSAnthony PERARD
2719d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2720f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
27215eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
27225eeb39c2SIan Campbell      fi
2723d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2724d5b93ddfSAnthony PERARD    fi
2725e37630caSaliguori  fi
2726c1cdd9d5SJuergen Grossfi
2727e37630caSaliguori
2728eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2729edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2730eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2731eb6fda0fSAnthony PERARD  else
2732eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
273376ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
273476ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2735eb6fda0fSAnthony PERARD    fi
2736eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2737eb6fda0fSAnthony PERARD  fi
2738eb6fda0fSAnthony PERARDfi
2739eb6fda0fSAnthony PERARD
2740e37630caSaliguori##########################################
2741d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2742d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2743327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
2744d661d9a4SJustin Terry (VM)        whpx="yes"
2745d661d9a4SJustin Terry (VM)    else
2746d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
274753537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2748d661d9a4SJustin Terry (VM)        fi
2749d661d9a4SJustin Terry (VM)        whpx="no"
2750d661d9a4SJustin Terry (VM)    fi
2751d661d9a4SJustin Terry (VM)fi
2752d661d9a4SJustin Terry (VM)
2753d661d9a4SJustin Terry (VM)##########################################
2754dfffc653SJuan Quintela# Sparse probe
2755dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
27560dba6195SLoïc Minier  if has cgcc; then
2757dfffc653SJuan Quintela    sparse=yes
2758dfffc653SJuan Quintela  else
2759dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
276021684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2761dfffc653SJuan Quintela    fi
2762dfffc653SJuan Quintela    sparse=no
2763dfffc653SJuan Quintela  fi
2764dfffc653SJuan Quintelafi
2765dfffc653SJuan Quintela
2766dfffc653SJuan Quintela##########################################
2767f676c67eSJeremy White# X11 probe
2768f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
27698781595bSGerd Hoffmann    have_x11=yes
277089138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
277189138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2772f676c67eSJeremy Whitefi
2773f676c67eSJeremy White
2774f676c67eSJeremy White##########################################
2775a4ccabcfSAnthony Liguori# GTK probe
2776a4ccabcfSAnthony Liguori
27775a464e6cSPeter Xuif test "$gtk" != "no"; then
277889d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
277989d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
278058296cb6SDaniel P. Berrangé    gtkversion="3.14.0"
2781bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
278289138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
278389138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
278489138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
27850a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
27868781595bSGerd Hoffmann            need_x11=yes
2787f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2788f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
27890a337ed0SGerd Hoffmann        fi
2790bbbf9bfbSStefan Weil        gtk="yes"
2791bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
27925fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2793bbbf9bfbSStefan Weil    else
2794bbbf9bfbSStefan Weil        gtk="no"
2795bbbf9bfbSStefan Weil    fi
2796bbbf9bfbSStefan Weilfi
2797bbbf9bfbSStefan Weil
2798ddbb0d09SDaniel P. Berrange
2799ddbb0d09SDaniel P. Berrange##########################################
2800ddbb0d09SDaniel P. Berrange# GNUTLS probe
2801ddbb0d09SDaniel P. Berrange
2802ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
2803a73e82efSRichard Henderson    pass="no"
2804a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
280589138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
280689138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2807a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
2808a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
2809a73e82efSRichard Henderson        write_c_skeleton
2810a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
2811243dc2cfSRichard Henderson            LIBS="$gnutls_libs $LIBS"
2812ddbb0d09SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2813a73e82efSRichard Henderson            pass="yes"
2814a73e82efSRichard Henderson        fi
2815a73e82efSRichard Henderson    fi
2816a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
2817a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
2818ddbb0d09SDaniel P. Berrange    else
2819a73e82efSRichard Henderson        gnutls="$pass"
2820ddbb0d09SDaniel P. Berrange    fi
2821ddbb0d09SDaniel P. Berrangefi
2822ddbb0d09SDaniel P. Berrange
282391bfcdb0SDaniel P. Berrange
282491bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
282591bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
2826a0722409SDaniel P. Berrangé# explicitly
282791bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
282891bfcdb0SDaniel P. Berrangethen
2829a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
283091bfcdb0SDaniel P. Berrange    then
283191bfcdb0SDaniel P. Berrange        gcrypt="no"
283291bfcdb0SDaniel P. Berrange    fi
283391bfcdb0SDaniel P. Berrangefi
283491bfcdb0SDaniel P. Berrange
283591bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
283691bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
2837a0722409SDaniel P. Berrangé# explicitly
283891bfcdb0SDaniel P. Berrangeif test -z "$nettle"
283991bfcdb0SDaniel P. Berrangethen
2840a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
284191bfcdb0SDaniel P. Berrange    then
284291bfcdb0SDaniel P. Berrange        nettle="no"
284391bfcdb0SDaniel P. Berrange    fi
284491bfcdb0SDaniel P. Berrangefi
284591bfcdb0SDaniel P. Berrange
2846dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
284791bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
284891bfcdb0SDaniel P. Berrange    then
284991bfcdb0SDaniel P. Berrange	return 1
285091bfcdb0SDaniel P. Berrange    fi
285191bfcdb0SDaniel P. Berrange
285291bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
285391bfcdb0SDaniel P. Berrange    then
285489138857SStefan Weil	host=$(libgcrypt-config --host)
285591bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
285691bfcdb0SDaniel P. Berrange	then
285791bfcdb0SDaniel P. Berrange	    return 1
285891bfcdb0SDaniel P. Berrange	fi
285991bfcdb0SDaniel P. Berrange    fi
286091bfcdb0SDaniel P. Berrange
2861dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
2862dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
2863dea7a64eSDaniel P. Berrangé
2864dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
2865dea7a64eSDaniel P. Berrangé    then
2866dea7a64eSDaniel P. Berrangé       return 1
2867dea7a64eSDaniel P. Berrangé    fi
2868dea7a64eSDaniel P. Berrangé
286991bfcdb0SDaniel P. Berrange    return 0
287091bfcdb0SDaniel P. Berrange}
287191bfcdb0SDaniel P. Berrange
2872a0722409SDaniel P. Berrangé
2873a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
2874a73e82efSRichard Henderson    pass="no"
287564dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
2876a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
2877a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
2878a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
2879a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
2880a73e82efSRichard Henderson        write_c_skeleton
2881a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
2882243dc2cfSRichard Henderson            LIBS="$nettle_libs $LIBS"
2883a0722409SDaniel P. Berrangé            QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2884a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
2885a0722409SDaniel P. Berrangé               gcrypt="no"
2886a0722409SDaniel P. Berrangé            fi
2887a73e82efSRichard Henderson            pass="yes"
2888a73e82efSRichard Henderson        fi
2889a73e82efSRichard Henderson    fi
2890a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
289164dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
2892a0722409SDaniel P. Berrangé    else
2893a73e82efSRichard Henderson        nettle="$pass"
2894a0722409SDaniel P. Berrangé    fi
2895a0722409SDaniel P. Berrangéfi
2896a0722409SDaniel P. Berrangé
289791bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
2898a73e82efSRichard Henderson    pass="no"
2899dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
290089138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
290189138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
2902a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
290391bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
290491bfcdb0SDaniel P. Berrange        # turn breaks static builds...
290591bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
290691bfcdb0SDaniel P. Berrange        then
290791bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
290891bfcdb0SDaniel P. Berrange        fi
29091f923c70SLongpeng(Mike)
2910a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
2911a73e82efSRichard Henderson        write_c_skeleton
2912a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
2913243dc2cfSRichard Henderson            LIBS="$gcrypt_libs $LIBS"
291437788f25SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
2915a73e82efSRichard Henderson            pass="yes"
2916a73e82efSRichard Henderson        fi
2917a73e82efSRichard Henderson    fi
2918a73e82efSRichard Henderson    if test "$pass" = "yes"; then
291937788f25SDaniel P. Berrange        gcrypt="yes"
29201f923c70SLongpeng(Mike)        cat > $TMPC << EOF
29211f923c70SLongpeng(Mike)#include <gcrypt.h>
29221f923c70SLongpeng(Mike)int main(void) {
29231f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
29241f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
29251f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
29261f923c70SLongpeng(Mike)  return 0;
29271f923c70SLongpeng(Mike)}
29281f923c70SLongpeng(Mike)EOF
29291f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
29301f923c70SLongpeng(Mike)            gcrypt_hmac=yes
29311f923c70SLongpeng(Mike)        fi
2932a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
2933dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
293491bfcdb0SDaniel P. Berrange    else
293591bfcdb0SDaniel P. Berrange        gcrypt="no"
293691bfcdb0SDaniel P. Berrange    fi
293762893b67SDaniel P. Berrangefi
293862893b67SDaniel P. Berrange
2939ddbb0d09SDaniel P. Berrange
294091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
294191bfcdb0SDaniel P. Berrangethen
294291bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
294391bfcdb0SDaniel P. Berrangefi
2944ed754746SDaniel P. Berrange
29459a2fd434SDaniel P. Berrange##########################################
29469a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
29479a2fd434SDaniel P. Berrange
29489a2fd434SDaniel P. Berrangetasn1=yes
294990246037SDaniel P. Berrangetasn1_cflags=""
295090246037SDaniel P. Berrangetasn1_libs=""
29519a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
295289138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
295389138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
29549a2fd434SDaniel P. Berrangeelse
29559a2fd434SDaniel P. Berrange    tasn1=no
29569a2fd434SDaniel P. Berrangefi
29579a2fd434SDaniel P. Berrange
2958ed754746SDaniel P. Berrange
2959bbbf9bfbSStefan Weil##########################################
29608953caf3SDaniel P. Berrange# PAM probe
29618953caf3SDaniel P. Berrange
29628953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
29638953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
29648953caf3SDaniel P. Berrange#include <security/pam_appl.h>
29658953caf3SDaniel P. Berrange#include <stdio.h>
29668953caf3SDaniel P. Berrangeint main(void) {
29678953caf3SDaniel P. Berrange   const char *service_name = "qemu";
29688953caf3SDaniel P. Berrange   const char *user = "frank";
29699c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
29708953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
29719c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
29728953caf3SDaniel P. Berrange   return 0;
29738953caf3SDaniel P. Berrange}
29748953caf3SDaniel P. BerrangeEOF
29758953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
29768953caf3SDaniel P. Berrange        auth_pam=yes
29778953caf3SDaniel P. Berrange    else
29788953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
29798953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
29808953caf3SDaniel P. Berrange        else
29818953caf3SDaniel P. Berrange            auth_pam=no
29828953caf3SDaniel P. Berrange        fi
29838953caf3SDaniel P. Berrange    fi
29848953caf3SDaniel P. Berrangefi
29858953caf3SDaniel P. Berrange
29868953caf3SDaniel P. Berrange##########################################
2987559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2988559607eaSDaniel P. Berrange
2989559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2990559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2991559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2992559607eaSDaniel P. Berrangefi
2993559607eaSDaniel P. Berrange
2994559607eaSDaniel P. Berrange##########################################
2995bbbf9bfbSStefan Weil# VTE probe
2996bbbf9bfbSStefan Weil
2997bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2998c6feff9eSCole Robinson    vteminversion="0.32.0"
2999c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3000c6feff9eSCole Robinson      vtepackage="vte-2.91"
3001c6feff9eSCole Robinson    else
3002528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3003c6feff9eSCole Robinson    fi
3004c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
300589138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
300689138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
300789138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3008bbbf9bfbSStefan Weil        vte="yes"
3009bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3010c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
30119e04c683SStefan Weil    else
3012bbbf9bfbSStefan Weil        vte="no"
3013a4ccabcfSAnthony Liguori    fi
3014a4ccabcfSAnthony Liguorifi
3015a4ccabcfSAnthony Liguori
3016a4ccabcfSAnthony Liguori##########################################
301711d9f695Sbellard# SDL probe
301811d9f695Sbellard
30193ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
30203ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
302147c03744SDave Airlie
3022c6093a05SPeter Xusdl_probe ()
3023c6093a05SPeter Xu{
30240015ca5cSDaniel P. Berrangé  if $pkg_config sdl2 --exists; then
30250015ca5cSDaniel P. Berrangé    sdlconfig="$pkg_config sdl2"
302689138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
30273ec87ffeSPaolo Bonzini  elif has ${sdl_config}; then
30280015ca5cSDaniel P. Berrangé    sdlconfig="$sdl2_config"
302989138857SStefan Weil    sdlversion=$($sdlconfig --version)
3030a0dfd8a4SLoïc Minier  else
3031a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
30328f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
3033a0dfd8a4SLoïc Minier    fi
3034a0dfd8a4SLoïc Minier    sdl=no
3035c6093a05SPeter Xu    # no need to do the rest
3036c6093a05SPeter Xu    return
30379316f803SPaolo Bonzini  fi
303829e5badaSScott Wood  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
30393ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
30403ec87ffeSPaolo Bonzini  fi
304111d9f695Sbellard
304211d9f695Sbellard  cat > $TMPC << EOF
304311d9f695Sbellard#include <SDL.h>
304411d9f695Sbellard#undef main /* We don't want SDL to override our main() */
304511d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
304611d9f695SbellardEOF
304789138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
30482ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
304974f42e18STeLeMan  if test "$static" = "yes" ; then
30500015ca5cSDaniel P. Berrangé    if $pkg_config sdl2 --exists; then
30510015ca5cSDaniel P. Berrangé      sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
30525f37e6d4SThomas Huth    else
305389138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
30545f37e6d4SThomas Huth    fi
305574f42e18STeLeMan  else
305689138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
305774f42e18STeLeMan  fi
305852166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
305911d9f695Sbellard    sdl=yes
30607c1f25b4Sbellard
306167c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
3062e633a5c6SEric Blake    if test "$sdl" = "yes" && test "$static" = "yes" ; then
306367c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
306489138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
306589138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
306611d9f695Sbellard      fi
306752166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
30681ac88f28SJuan Quintela	:
30691ac88f28SJuan Quintela      else
30701ac88f28SJuan Quintela        sdl=no
30717c1f25b4Sbellard      fi
30727c1f25b4Sbellard    fi # static link
3073c4198157SJuan Quintela  else # sdl not found
3074c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
30750015ca5cSDaniel P. Berrangé      feature_not_found "sdl" "Install SDL2 devel"
3076c4198157SJuan Quintela    fi
3077c4198157SJuan Quintela    sdl=no
30787c1f25b4Sbellard  fi # sdl compile test
3079c6093a05SPeter Xu}
3080c6093a05SPeter Xu
3081a442fe2fSDaniel P. Berrangésdl_image_probe ()
3082a442fe2fSDaniel P. Berrangé{
3083a442fe2fSDaniel P. Berrangé    if test "$sdl_image" != "no" ; then
3084a442fe2fSDaniel P. Berrangé        if $pkg_config SDL2_image --exists; then
3085a442fe2fSDaniel P. Berrangé            if test "$static" = "yes"; then
3086a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
3087a442fe2fSDaniel P. Berrangé            else
3088a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
3089a442fe2fSDaniel P. Berrangé            fi
3090a442fe2fSDaniel P. Berrangé            sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
3091a442fe2fSDaniel P. Berrangé            sdl_image=yes
3092a442fe2fSDaniel P. Berrangé
3093a442fe2fSDaniel P. Berrangé            sdl_cflags="$sdl_cflags $sdl_image_cflags"
3094a442fe2fSDaniel P. Berrangé            sdl_libs="$sdl_libs $sdl_image_libs"
3095a442fe2fSDaniel P. Berrangé        else
3096a442fe2fSDaniel P. Berrangé            if test "$sdl_image" = "yes" ; then
3097a442fe2fSDaniel P. Berrangé                feature_not_found "sdl_image" "Install SDL Image devel"
3098a442fe2fSDaniel P. Berrangé            else
3099a442fe2fSDaniel P. Berrangé                sdl_image=no
3100a442fe2fSDaniel P. Berrangé            fi
3101a442fe2fSDaniel P. Berrangé        fi
3102a442fe2fSDaniel P. Berrangé    fi
3103a442fe2fSDaniel P. Berrangé}
3104a442fe2fSDaniel P. Berrangé
3105c6093a05SPeter Xuif test "$sdl" != "no" ; then
3106c6093a05SPeter Xu  sdl_probe
3107fd677642Sthsfi
310811d9f695Sbellard
31095368a422Saliguoriif test "$sdl" = "yes" ; then
3110a442fe2fSDaniel P. Berrangé  sdl_image_probe
3111a442fe2fSDaniel P. Berrangéelse
3112a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes"; then
3113a442fe2fSDaniel P. Berrangé    echo "warning: SDL Image requested, but SDL is not available, disabling"
3114a442fe2fSDaniel P. Berrangé  fi
3115a442fe2fSDaniel P. Berrangé  sdl_image=no
3116a442fe2fSDaniel P. Berrangéfi
3117a442fe2fSDaniel P. Berrangé
3118a442fe2fSDaniel P. Berrangéif test "$sdl" = "yes" ; then
31195368a422Saliguori  cat > $TMPC <<EOF
31205368a422Saliguori#include <SDL.h>
31215368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
31225368a422Saliguori#include <X11/XKBlib.h>
31235368a422Saliguori#else
31245368a422Saliguori#error No x11 support
31255368a422Saliguori#endif
31265368a422Saliguoriint main(void) { return 0; }
31275368a422SaliguoriEOF
3128f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
31298781595bSGerd Hoffmann    need_x11=yes
3130f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
3131f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
31325368a422Saliguori  fi
31335368a422Saliguorifi
31345368a422Saliguori
31358f28f3fbSths##########################################
31362da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
31372da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
31382da776dbSMichael R. Hines  cat > $TMPC <<EOF
31392da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
31402da776dbSMichael R. Hinesint main(void) { return 0; }
31412da776dbSMichael R. HinesEOF
3142ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
31432da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
31442da776dbSMichael R. Hines    rdma="yes"
3145ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
31462da776dbSMichael R. Hines  else
31472da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
31482da776dbSMichael R. Hines        error_exit \
3149ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
31502da776dbSMichael R. Hines            " Your options:" \
3151ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
31522da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
31532da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
31542da776dbSMichael R. Hines    fi
31552da776dbSMichael R. Hines    rdma="no"
31562da776dbSMichael R. Hines  fi
31572da776dbSMichael R. Hinesfi
31582da776dbSMichael R. Hines
315921ab34c9SMarcel Apfelbaum##########################################
316021ab34c9SMarcel Apfelbaum# PVRDMA detection
316121ab34c9SMarcel Apfelbaum
316221ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
316321ab34c9SMarcel Apfelbaum#include <sys/mman.h>
316421ab34c9SMarcel Apfelbaum
316521ab34c9SMarcel Apfelbaumint
316621ab34c9SMarcel Apfelbaummain(void)
316721ab34c9SMarcel Apfelbaum{
316821ab34c9SMarcel Apfelbaum    char buf = 0;
316921ab34c9SMarcel Apfelbaum    void *addr = &buf;
317021ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
317121ab34c9SMarcel Apfelbaum
317221ab34c9SMarcel Apfelbaum    return 0;
317321ab34c9SMarcel Apfelbaum}
317421ab34c9SMarcel ApfelbaumEOF
317521ab34c9SMarcel Apfelbaum
317621ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
317721ab34c9SMarcel Apfelbaum    case "$pvrdma" in
317821ab34c9SMarcel Apfelbaum    "")
317921ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
318021ab34c9SMarcel Apfelbaum            pvrdma="yes"
318121ab34c9SMarcel Apfelbaum        else
318221ab34c9SMarcel Apfelbaum            pvrdma="no"
318321ab34c9SMarcel Apfelbaum        fi
318421ab34c9SMarcel Apfelbaum        ;;
318521ab34c9SMarcel Apfelbaum    "yes")
318621ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
318721ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
318821ab34c9SMarcel Apfelbaum        fi
318921ab34c9SMarcel Apfelbaum        pvrdma="yes"
319021ab34c9SMarcel Apfelbaum        ;;
319121ab34c9SMarcel Apfelbaum    "no")
319221ab34c9SMarcel Apfelbaum        pvrdma="no"
319321ab34c9SMarcel Apfelbaum        ;;
319421ab34c9SMarcel Apfelbaum    esac
319521ab34c9SMarcel Apfelbaumelse
319621ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
319721ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
319821ab34c9SMarcel Apfelbaum    fi
319921ab34c9SMarcel Apfelbaum    pvrdma="no"
320021ab34c9SMarcel Apfelbaumfi
320195c6bff3SBenoît Canet
320295c6bff3SBenoît Canet##########################################
32032f9606b3Saliguori# VNC SASL detection
3204e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
32052f9606b3Saliguori  cat > $TMPC <<EOF
32062f9606b3Saliguori#include <sasl/sasl.h>
32072f9606b3Saliguori#include <stdio.h>
32082f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
32092f9606b3SaliguoriEOF
32102f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
32112f9606b3Saliguori  vnc_sasl_cflags=""
32122f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
321352166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3214ea784e3bSJuan Quintela    vnc_sasl=yes
3215fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3216ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
32172f9606b3Saliguori  else
3218ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
321921684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3220ea784e3bSJuan Quintela    fi
3221ea784e3bSJuan Quintela    vnc_sasl=no
32222f9606b3Saliguori  fi
32232f9606b3Saliguorifi
32242f9606b3Saliguori
32252f9606b3Saliguori##########################################
32262f6f5c7aSCorentin Chary# VNC JPEG detection
3227e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
32282f6f5c7aSCorentin Charycat > $TMPC <<EOF
32292f6f5c7aSCorentin Chary#include <stdio.h>
32302f6f5c7aSCorentin Chary#include <jpeglib.h>
32312f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
32322f6f5c7aSCorentin CharyEOF
32332f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
32342f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
32352f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
32362f6f5c7aSCorentin Chary    vnc_jpeg=yes
32372f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3238ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
32392f6f5c7aSCorentin Chary  else
32402f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
324121684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
32422f6f5c7aSCorentin Chary    fi
32432f6f5c7aSCorentin Chary    vnc_jpeg=no
32442f6f5c7aSCorentin Chary  fi
32452f6f5c7aSCorentin Charyfi
32462f6f5c7aSCorentin Chary
32472f6f5c7aSCorentin Chary##########################################
3248efe556adSCorentin Chary# VNC PNG detection
3249e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
3250efe556adSCorentin Charycat > $TMPC <<EOF
3251efe556adSCorentin Chary//#include <stdio.h>
3252efe556adSCorentin Chary#include <png.h>
3253832ce9c2SScott Wood#include <stddef.h>
3254efe556adSCorentin Charyint main(void) {
3255efe556adSCorentin Chary    png_structp png_ptr;
3256efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
32577edc3fedSPeter Maydell    return png_ptr != 0;
3258efe556adSCorentin Chary}
3259efe556adSCorentin CharyEOF
326065d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
326189138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
326289138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
32639af8025eSBrad  else
3264efe556adSCorentin Chary    vnc_png_cflags=""
3265efe556adSCorentin Chary    vnc_png_libs="-lpng"
32669af8025eSBrad  fi
3267efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3268efe556adSCorentin Chary    vnc_png=yes
3269efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
32709af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3271efe556adSCorentin Chary  else
3272efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
327321684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3274efe556adSCorentin Chary    fi
3275efe556adSCorentin Chary    vnc_png=no
3276efe556adSCorentin Chary  fi
3277efe556adSCorentin Charyfi
3278efe556adSCorentin Chary
3279efe556adSCorentin Chary##########################################
32806a021536SGerd Hoffmann# xkbcommon probe
32816a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
32826a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
32836a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
32846a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
32856a021536SGerd Hoffmann    xkbcommon=yes
32866a021536SGerd Hoffmann  else
32876a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
32886a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
32896a021536SGerd Hoffmann    fi
32906a021536SGerd Hoffmann    xkbcommon=no
32916a021536SGerd Hoffmann  fi
32926a021536SGerd Hoffmannfi
32936a021536SGerd Hoffmann
329476655d6dSaliguori
329576655d6dSaliguori##########################################
3296c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3297dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3298dce512deSChristoph Hellwig  cat > $TMPC << EOF
3299ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3300dce512deSChristoph Hellwig#include <xfs/xfs.h>
3301dce512deSChristoph Hellwigint main(void)
3302dce512deSChristoph Hellwig{
3303dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3304dce512deSChristoph Hellwig    return 0;
3305dce512deSChristoph Hellwig}
3306dce512deSChristoph HellwigEOF
3307dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3308dce512deSChristoph Hellwig    xfs="yes"
3309dce512deSChristoph Hellwig  else
3310dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
331121684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3312dce512deSChristoph Hellwig    fi
3313dce512deSChristoph Hellwig    xfs=no
3314dce512deSChristoph Hellwig  fi
3315dce512deSChristoph Hellwigfi
3316dce512deSChristoph Hellwig
3317dce512deSChristoph Hellwig##########################################
33188a16d273Sths# vde libraries probe
3319dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
33204baae0acSJuan Quintela  vde_libs="-lvdeplug"
33218a16d273Sths  cat > $TMPC << EOF
33228a16d273Sths#include <libvdeplug.h>
33234a7f0e06Spbrookint main(void)
33244a7f0e06Spbrook{
33254a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3326fea08e08SPeter Maydell    char s[] = "";
3327fea08e08SPeter Maydell    vde_open(s, s, &a);
33284a7f0e06Spbrook    return 0;
33294a7f0e06Spbrook}
33308a16d273SthsEOF
333152166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
33324baae0acSJuan Quintela    vde=yes
3333dfb278bdSJuan Quintela  else
3334dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
333521684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3336dfb278bdSJuan Quintela    fi
3337dfb278bdSJuan Quintela    vde=no
33388a16d273Sths  fi
33398a16d273Sthsfi
33408a16d273Sths
33418a16d273Sths##########################################
33420a985b37SVincenzo Maffione# netmap support probe
33430a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
33440a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
33450a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
33460a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
33470a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
334858952137SVincenzo Maffioneif test "$netmap" != "no" ; then
334958952137SVincenzo Maffione  cat > $TMPC << EOF
335058952137SVincenzo Maffione#include <inttypes.h>
335158952137SVincenzo Maffione#include <net/if.h>
335258952137SVincenzo Maffione#include <net/netmap.h>
335358952137SVincenzo Maffione#include <net/netmap_user.h>
33540a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
33550a985b37SVincenzo Maffione#error
33560a985b37SVincenzo Maffione#endif
335758952137SVincenzo Maffioneint main(void) { return 0; }
335858952137SVincenzo MaffioneEOF
335958952137SVincenzo Maffione  if compile_prog "" "" ; then
336058952137SVincenzo Maffione    netmap=yes
336158952137SVincenzo Maffione  else
336258952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
336358952137SVincenzo Maffione      feature_not_found "netmap"
336458952137SVincenzo Maffione    fi
336558952137SVincenzo Maffione    netmap=no
336658952137SVincenzo Maffione  fi
336758952137SVincenzo Maffionefi
336858952137SVincenzo Maffione
336958952137SVincenzo Maffione##########################################
337047e98658SCorey Bryant# libcap-ng library probe
337147e98658SCorey Bryantif test "$cap_ng" != "no" ; then
337247e98658SCorey Bryant  cap_libs="-lcap-ng"
337347e98658SCorey Bryant  cat > $TMPC << EOF
337447e98658SCorey Bryant#include <cap-ng.h>
337547e98658SCorey Bryantint main(void)
337647e98658SCorey Bryant{
337747e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
337847e98658SCorey Bryant    return 0;
337947e98658SCorey Bryant}
338047e98658SCorey BryantEOF
338147e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
338247e98658SCorey Bryant    cap_ng=yes
338347e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
338447e98658SCorey Bryant  else
338547e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
338621684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
338747e98658SCorey Bryant    fi
338847e98658SCorey Bryant    cap_ng=no
338947e98658SCorey Bryant  fi
339047e98658SCorey Bryantfi
339147e98658SCorey Bryant
339247e98658SCorey Bryant##########################################
3393c2de5c91Smalc# Sound support libraries probe
33948f28f3fbSths
339589138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3396c2de5c91Smalcfor drv in $audio_drv_list; do
3397c2de5c91Smalc    case $drv in
3398e42975a1SGerd Hoffmann    alsa | try-alsa)
3399c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3400c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3401e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3402e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3403e42975a1SGerd Hoffmann        fi
3404e42975a1SGerd Hoffmann    else
3405e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3406e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3407c80a867fSGerd Hoffmann        else
3408c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3409c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3410c80a867fSGerd Hoffmann        fi
3411e42975a1SGerd Hoffmann    fi
3412c2de5c91Smalc    ;;
3413c2de5c91Smalc
3414e42975a1SGerd Hoffmann    pa | try-pa)
3415c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3416c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
341767f86e8eSJuan Quintela        audio_pt_int="yes"
3418e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3419e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3420e42975a1SGerd Hoffmann        fi
3421e42975a1SGerd Hoffmann    else
3422e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3423e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3424c80a867fSGerd Hoffmann        else
3425c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3426c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3427c80a867fSGerd Hoffmann        fi
3428e42975a1SGerd Hoffmann    fi
3429b8e59f18Smalc    ;;
3430b8e59f18Smalc
3431373967b2SGerd Hoffmann    sdl)
3432373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3433373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3434373967b2SGerd Hoffmann    fi
3435373967b2SGerd Hoffmann    ;;
3436373967b2SGerd Hoffmann
3437e42975a1SGerd Hoffmann    try-sdl)
3438e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3439e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3440e42975a1SGerd Hoffmann    else
3441e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3442e42975a1SGerd Hoffmann    fi
3443e42975a1SGerd Hoffmann    ;;
3444e42975a1SGerd Hoffmann
3445997e690aSJuan Quintela    coreaudio)
3446b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3447997e690aSJuan Quintela    ;;
3448997e690aSJuan Quintela
3449a4bf6780SJuan Quintela    dsound)
3450b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3451d5631638Smalc      audio_win_int="yes"
3452a4bf6780SJuan Quintela    ;;
3453a4bf6780SJuan Quintela
3454a4bf6780SJuan Quintela    oss)
3455b1149911SFam Zheng      oss_libs="$oss_lib"
3456a4bf6780SJuan Quintela    ;;
3457a4bf6780SJuan Quintela
3458e4c63a6aSmalc    *)
34591c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
346076ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
346176ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3462e4c63a6aSmalc    }
3463e4c63a6aSmalc    ;;
3464c2de5c91Smalc    esac
3465c2de5c91Smalcdone
34668f28f3fbSths
34674d3b6f6eSbalrog##########################################
34682e4d9fb1Saurel32# BrlAPI probe
34692e4d9fb1Saurel32
34704ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3471eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
34722e4d9fb1Saurel32  cat > $TMPC << EOF
34732e4d9fb1Saurel32#include <brlapi.h>
3474832ce9c2SScott Wood#include <stddef.h>
34752e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
34762e4d9fb1Saurel32EOF
347752166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
34782e4d9fb1Saurel32    brlapi=yes
34794ffcedb6SJuan Quintela  else
34804ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
348121684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
34824ffcedb6SJuan Quintela    fi
34834ffcedb6SJuan Quintela    brlapi=no
3484eb82284fSJuan Quintela  fi
3485eb82284fSJuan Quintelafi
34862e4d9fb1Saurel32
34872e4d9fb1Saurel32##########################################
3488e08bb301SSamuel Thibault# iconv probe
3489e08bb301SSamuel Thibaultif test "$iconv" != "no" ; then
3490e08bb301SSamuel Thibault  cat > $TMPC << EOF
3491e08bb301SSamuel Thibault#include <iconv.h>
3492e08bb301SSamuel Thibaultint main(void) {
3493e08bb301SSamuel Thibault  iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3494e08bb301SSamuel Thibault  return conv != (iconv_t) -1;
3495e08bb301SSamuel Thibault}
3496e08bb301SSamuel ThibaultEOF
3497e08bb301SSamuel Thibault  iconv_prefix_list="/usr/local:/usr"
3498e08bb301SSamuel Thibault  iconv_lib_list=":-liconv"
3499e08bb301SSamuel Thibault  IFS=:
3500e08bb301SSamuel Thibault  for iconv_prefix in $iconv_prefix_list; do
3501e08bb301SSamuel Thibault    IFS=:
3502e08bb301SSamuel Thibault    iconv_cflags="-I$iconv_prefix/include"
3503e08bb301SSamuel Thibault    iconv_ldflags="-L$iconv_prefix/lib"
3504e08bb301SSamuel Thibault    for iconv_link in $iconv_lib_list; do
3505e08bb301SSamuel Thibault      unset IFS
3506e08bb301SSamuel Thibault      iconv_lib="$iconv_ldflags $iconv_link"
3507e08bb301SSamuel Thibault      echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3508e08bb301SSamuel Thibault      if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3509e08bb301SSamuel Thibault        iconv_found=yes
3510e08bb301SSamuel Thibault        break
3511e08bb301SSamuel Thibault      fi
3512e08bb301SSamuel Thibault    done
3513e08bb301SSamuel Thibault    if test "$iconv_found" = yes ; then
3514e08bb301SSamuel Thibault      break
3515e08bb301SSamuel Thibault    fi
3516e08bb301SSamuel Thibault  done
3517e08bb301SSamuel Thibault  if test "$iconv_found" = "yes" ; then
3518e08bb301SSamuel Thibault    iconv=yes
3519e08bb301SSamuel Thibault  else
3520e08bb301SSamuel Thibault    if test "$iconv" = "yes" ; then
3521e08bb301SSamuel Thibault      feature_not_found "iconv" "Install iconv devel"
3522e08bb301SSamuel Thibault    fi
3523e08bb301SSamuel Thibault    iconv=no
3524e08bb301SSamuel Thibault  fi
3525e08bb301SSamuel Thibaultfi
3526e08bb301SSamuel Thibault
3527e08bb301SSamuel Thibault##########################################
35284d3b6f6eSbalrog# curses probe
3529e08bb301SSamuel Thibaultif test "$iconv" = "no" ; then
3530e08bb301SSamuel Thibault  # curses will need iconv
3531e08bb301SSamuel Thibault  curses=no
3532e08bb301SSamuel Thibaultfi
3533a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3534e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
35358ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
35368ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3537e095e2f3SStefan Weil  else
35387c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
35398ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3540e095e2f3SStefan Weil  fi
3541c584a6d0SJuan Quintela  curses_found=no
35424d3b6f6eSbalrog  cat > $TMPC << EOF
35438ddc5bf9SSamuel Thibault#include <locale.h>
35444d3b6f6eSbalrog#include <curses.h>
35458ddc5bf9SSamuel Thibault#include <wchar.h>
35462f8b7cd5SSamuel Thibault#include <langinfo.h>
3547ef9a2524SStefan Weilint main(void) {
35482f8b7cd5SSamuel Thibault  const char *codeset;
35498ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
35508ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3551ef9a2524SStefan Weil  resize_term(0, 0);
35528ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
35538ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
35547c703002SSamuel Thibault  add_wch(WACS_DEGREE);
35552f8b7cd5SSamuel Thibault  codeset = nl_langinfo(CODESET);
35562f8b7cd5SSamuel Thibault  return codeset != 0;
3557ef9a2524SStefan Weil}
35584d3b6f6eSbalrogEOF
3559ecbe251fSVadim Evard  IFS=:
35608ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3561b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3562b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
35637c703002SSamuel Thibault    IFS=:
35648ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3565ecbe251fSVadim Evard      unset IFS
35668ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3567c584a6d0SJuan Quintela        curses_found=yes
35684f78ef9aSJuan Quintela        break
35694d3b6f6eSbalrog      fi
35704f78ef9aSJuan Quintela    done
35717c703002SSamuel Thibault    if test "$curses_found" = yes ; then
35727c703002SSamuel Thibault      break
35737c703002SSamuel Thibault    fi
35748ddc5bf9SSamuel Thibault  done
3575ecbe251fSVadim Evard  unset IFS
3576c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3577c584a6d0SJuan Quintela    curses=yes
3578c584a6d0SJuan Quintela  else
3579c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
358021684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3581c584a6d0SJuan Quintela    fi
3582c584a6d0SJuan Quintela    curses=no
3583c584a6d0SJuan Quintela  fi
35844f78ef9aSJuan Quintelafi
35854d3b6f6eSbalrog
3586414f0dabSblueswir1##########################################
3587769ce76dSAlexander Graf# curl probe
3588a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
358965d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3590a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
35914e2b0658SPaolo Bonzini  else
35924e2b0658SPaolo Bonzini    curlconfig=curl-config
35934e2b0658SPaolo Bonzini  fi
3594769ce76dSAlexander Graf  cat > $TMPC << EOF
3595769ce76dSAlexander Graf#include <curl/curl.h>
35960b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3597769ce76dSAlexander GrafEOF
359889138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
359989138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3600b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3601769ce76dSAlexander Graf    curl=yes
3602788c8196SJuan Quintela  else
3603788c8196SJuan Quintela    if test "$curl" = "yes" ; then
360421684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3605788c8196SJuan Quintela    fi
3606788c8196SJuan Quintela    curl=no
3607769ce76dSAlexander Graf  fi
3608769ce76dSAlexander Graffi # test "$curl"
3609769ce76dSAlexander Graf
3610769ce76dSAlexander Graf##########################################
3611fb599c9aSbalrog# bluez support probe
3612a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3613e820e3f4Sbalrog  cat > $TMPC << EOF
3614e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3615e820e3f4Sbalrogint main(void) { return bt_error(0); }
3616e820e3f4SbalrogEOF
361789138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
361889138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
361952166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3620a20a6f46SJuan Quintela    bluez=yes
3621e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3622e820e3f4Sbalrog  else
3623a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
362421684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3625a20a6f46SJuan Quintela    fi
3626e820e3f4Sbalrog    bluez="no"
3627e820e3f4Sbalrog  fi
3628fb599c9aSbalrogfi
3629fb599c9aSbalrog
3630fb599c9aSbalrog##########################################
3631e18df141SAnthony Liguori# glib support probe
3632a52d28afSPaolo Bonzini
3633e7b3af81SDaniel P. Berrangéglib_req_ver=2.40
3634aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3635aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3636a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3637aa0d1f44SPaolo Bonzinifi
3638e26110cfSFam Zheng
36394eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
36404eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
36414eaf7202SSameeh Jubran
3642e633a5c6SEric Blakeif test "$static" = yes && test "$mingw32" = yes; then
36434eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
36444eaf7202SSameeh Jubranfi
36454eaf7202SSameeh Jubran
3646aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3647e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
364889138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
364989138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
36504a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
365114015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3652957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3653e18df141SAnthony Liguori    else
3654e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3655e26110cfSFam Zheng    fi
3656e26110cfSFam Zhengdone
3657e26110cfSFam Zheng
3658f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3659f876b765SMarc-André Lureau    gio=yes
3660f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3661f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
3662f876b765SMarc-André Lureauelse
3663f876b765SMarc-André Lureau    gio=no
3664f876b765SMarc-André Lureaufi
3665f876b765SMarc-André Lureau
3666977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3667977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3668977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3669977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3670977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3671977a82abSDaniel P. Berrange#include <glib.h>
3672977a82abSDaniel P. Berrange#include <unistd.h>
3673977a82abSDaniel P. Berrange
3674977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3675977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3676977a82abSDaniel P. Berrange
3677977a82abSDaniel P. Berrangeint main(void) {
3678977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3679977a82abSDaniel P. Berrange   return 0;
3680977a82abSDaniel P. Berrange}
3681977a82abSDaniel P. BerrangeEOF
3682977a82abSDaniel P. Berrange
36835919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3684977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3685977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3686977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3687977a82abSDaniel P. Berrange	       "build target"
3688977a82abSDaniel P. Berrangefi
3689977a82abSDaniel P. Berrange
3690bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3691bbbf2e04SJohn Snowcat > $TMPC << EOF
3692bbbf2e04SJohn Snow#include <glib.h>
3693bbbf2e04SJohn Snowint main(void) { return 0; }
3694bbbf2e04SJohn SnowEOF
3695bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3696bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3697bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3698bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3699bbbf2e04SJohn Snow    fi
3700bbbf2e04SJohn Snowfi
3701bbbf2e04SJohn Snow
37026a1f42bdSStefan Weil#########################################
37036a1f42bdSStefan Weil# zlib check
37046a1f42bdSStefan Weil
37056a1f42bdSStefan Weilif test "$zlib" != "no" ; then
37066a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
37076a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
37086a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
37096a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
37106a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
37116a1f42bdSStefan Weil    else
37126a1f42bdSStefan Weil        cat > $TMPC << EOF
37136a1f42bdSStefan Weil#include <zlib.h>
37146a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
37156a1f42bdSStefan WeilEOF
37166a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
37176a1f42bdSStefan Weil            LIBS="$LIBS -lz"
37186a1f42bdSStefan Weil        else
37196a1f42bdSStefan Weil            error_exit "zlib check failed" \
37206a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
37216a1f42bdSStefan Weil        fi
37226a1f42bdSStefan Weil    fi
37236a1f42bdSStefan Weilfi
37246a1f42bdSStefan Weil
3725e26110cfSFam Zheng##########################################
3726e26110cfSFam Zheng# SHA command probe for modules
3727e26110cfSFam Zhengif test "$modules" = yes; then
3728e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3729e26110cfSFam Zheng    for c in $shacmd_probe; do
37308ccefb91SFam Zheng        if has $c; then
3731e26110cfSFam Zheng            shacmd="$c"
3732e26110cfSFam Zheng            break
3733e26110cfSFam Zheng        fi
3734e26110cfSFam Zheng    done
3735e26110cfSFam Zheng    if test "$shacmd" = ""; then
3736e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3737e26110cfSFam Zheng    fi
3738e18df141SAnthony Liguorifi
3739e18df141SAnthony Liguori
3740e18df141SAnthony Liguori##########################################
3741e2134eb9SGerd Hoffmann# pixman support probe
3742e2134eb9SGerd Hoffmann
3743e633a5c6SEric Blakeif test "$want_tools" = "no" && test "$softmmu" = "no"; then
374474880fe2SRobert Schiele  pixman_cflags=
374574880fe2SRobert Schiele  pixman_libs=
374635c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
374789138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
374889138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3749e2134eb9SGerd Hoffmannelse
3750c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3751c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3752e2134eb9SGerd Hoffmannfi
3753e2134eb9SGerd Hoffmann
3754e2134eb9SGerd Hoffmann##########################################
3755fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3756fe8fc5aeSPaolo Bonzini
3757fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
37581b0578f5SMurilo Opsfelder Araujo  # probe for the new API
3759fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3760fe8fc5aeSPaolo Bonzini#include <libudev.h>
3761fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3762fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3763fe8fc5aeSPaolo Bonziniint logsink;
3764b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3765b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3766b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3767b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3768b3f1c8c4SPaolo Bonzinistruct udev *udev;
3769b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3770b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3771b3f1c8c4SPaolo Bonzini
3772fe8fc5aeSPaolo Bonziniint main(void) {
3773b3f1c8c4SPaolo Bonzini    udev = udev_new();
3774b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3775fe8fc5aeSPaolo Bonzini    return 0;
3776fe8fc5aeSPaolo Bonzini}
3777fe8fc5aeSPaolo BonziniEOF
3778fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3779fe8fc5aeSPaolo Bonzini    mpathpersist=yes
37801b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
37811b0578f5SMurilo Opsfelder Araujo  else
37821b0578f5SMurilo Opsfelder Araujo    # probe for the old API
37831b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
37841b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
37851b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
37861b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
37871b0578f5SMurilo Opsfelder Araujoint logsink;
37881b0578f5SMurilo Opsfelder Araujoint main(void) {
37891b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
37901b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
37911b0578f5SMurilo Opsfelder Araujo    return 0;
37921b0578f5SMurilo Opsfelder Araujo}
37931b0578f5SMurilo Opsfelder AraujoEOF
37941b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
37951b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
37961b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
3797fe8fc5aeSPaolo Bonzini    else
3798fe8fc5aeSPaolo Bonzini      mpathpersist=no
3799fe8fc5aeSPaolo Bonzini    fi
38001b0578f5SMurilo Opsfelder Araujo  fi
3801fe8fc5aeSPaolo Bonzinielse
3802fe8fc5aeSPaolo Bonzini  mpathpersist=no
3803fe8fc5aeSPaolo Bonzinifi
3804fe8fc5aeSPaolo Bonzini
3805fe8fc5aeSPaolo Bonzini##########################################
380617bff52bSM. Mohan Kumar# libcap probe
380717bff52bSM. Mohan Kumar
380817bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
380917bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
381017bff52bSM. Mohan Kumar#include <stdio.h>
381117bff52bSM. Mohan Kumar#include <sys/capability.h>
3812cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
381317bff52bSM. Mohan KumarEOF
381417bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
381517bff52bSM. Mohan Kumar    cap=yes
381617bff52bSM. Mohan Kumar  else
381717bff52bSM. Mohan Kumar    cap=no
381817bff52bSM. Mohan Kumar  fi
381917bff52bSM. Mohan Kumarfi
382017bff52bSM. Mohan Kumar
382117bff52bSM. Mohan Kumar##########################################
3822e5d355d1Saliguori# pthread probe
38234b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
38243c529d93Saliguori
3825e5d355d1Saliguoripthread=no
3826414f0dabSblueswir1cat > $TMPC << EOF
38273c529d93Saliguori#include <pthread.h>
38287a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
38297a42bbe4SStefan Weilint main(void) {
38307a42bbe4SStefan Weil  pthread_t thread;
38317a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
38327a42bbe4SStefan Weil  return 0;
38337a42bbe4SStefan Weil}
3834414f0dabSblueswir1EOF
3835bd00d539SAndreas Färberif compile_prog "" "" ; then
3836bd00d539SAndreas Färber  pthread=yes
3837bd00d539SAndreas Färberelse
3838de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
383952166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3840e5d355d1Saliguori      pthread=yes
3841e3c56761SPeter Portante      found=no
3842e3c56761SPeter Portante      for lib_entry in $LIBS; do
3843e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3844e3c56761SPeter Portante          found=yes
3845e3c56761SPeter Portante          break
3846e3c56761SPeter Portante        fi
3847e3c56761SPeter Portante      done
3848e3c56761SPeter Portante      if test "$found" = "no"; then
38495572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
385014ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
3851e3c56761SPeter Portante      fi
3852409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3853de65fe0fSSebastian Herbszt      break
3854414f0dabSblueswir1    fi
3855de65fe0fSSebastian Herbszt  done
3856bd00d539SAndreas Färberfi
3857414f0dabSblueswir1
3858e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
385976ad07a4SPeter Maydell  error_exit "pthread check failed" \
386076ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3861e5d355d1Saliguorifi
3862e5d355d1Saliguori
3863479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
3864479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
38655c312079SDr. David Alan Gilbertcat > $TMPC << EOF
38665c312079SDr. David Alan Gilbert#include <pthread.h>
38675c312079SDr. David Alan Gilbert
38685c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
38695c312079SDr. David Alan Gilbertint main(void)
38705c312079SDr. David Alan Gilbert{
38715c312079SDr. David Alan Gilbert    pthread_t thread;
38725c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
38735c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
38745c312079SDr. David Alan Gilbert    return 0;
38755c312079SDr. David Alan Gilbert}
38765c312079SDr. David Alan GilbertEOF
38775c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
3878479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
3879479a5747SRoman Bolshakovfi
3880479a5747SRoman Bolshakov
3881479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
3882479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
3883479a5747SRoman Bolshakovcat > $TMPC << EOF
3884479a5747SRoman Bolshakov#include <pthread.h>
3885479a5747SRoman Bolshakov
3886479a5747SRoman Bolshakovstatic void *f(void *p) { pthread_setname_np("QEMU"); }
3887479a5747SRoman Bolshakovint main(void)
3888479a5747SRoman Bolshakov{
3889479a5747SRoman Bolshakov    pthread_t thread;
3890479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
3891479a5747SRoman Bolshakov    return 0;
3892479a5747SRoman Bolshakov}
3893479a5747SRoman BolshakovEOF
3894479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
3895479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
38965c312079SDr. David Alan Gilbertfi
38975c312079SDr. David Alan Gilbert
3898bf9298b9Saliguori##########################################
3899f27aaf4bSChristian Brunner# rbd probe
3900f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3901f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3902f27aaf4bSChristian Brunner#include <stdio.h>
3903ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3904f27aaf4bSChristian Brunnerint main(void) {
3905ad32e9c0SJosh Durgin    rados_t cluster;
3906ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3907f27aaf4bSChristian Brunner    return 0;
3908f27aaf4bSChristian Brunner}
3909f27aaf4bSChristian BrunnerEOF
3910ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3911f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3912f27aaf4bSChristian Brunner    rbd=yes
3913f27aaf4bSChristian Brunner  else
3914f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
391521684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3916f27aaf4bSChristian Brunner    fi
3917f27aaf4bSChristian Brunner    rbd=no
3918f27aaf4bSChristian Brunner  fi
3919f27aaf4bSChristian Brunnerfi
3920f27aaf4bSChristian Brunner
3921f27aaf4bSChristian Brunner##########################################
3922b10d49d7SPino Toscano# libssh probe
3923b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
3924b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
3925b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
3926b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
3927b10d49d7SPino Toscano    libssh=yes
39280a12ec87SRichard W.M. Jones  else
3929b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
3930b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
39310a12ec87SRichard W.M. Jones    fi
3932b10d49d7SPino Toscano    libssh=no
39330a12ec87SRichard W.M. Jones  fi
39340a12ec87SRichard W.M. Jonesfi
39350a12ec87SRichard W.M. Jones
39360a12ec87SRichard W.M. Jones##########################################
3937b10d49d7SPino Toscano# Check for libssh 0.8
3938b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
3939b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
3940b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
3941b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
39429a2d462eSRichard W.M. Jones
3943b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
39449a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
3945b10d49d7SPino Toscano#include <libssh/libssh.h>
3946b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
39479a2d462eSRichard W.M. JonesEOF
3948b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
3949b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
39509a2d462eSRichard W.M. Jones  fi
39519a2d462eSRichard W.M. Jonesfi
39529a2d462eSRichard W.M. Jones
39539a2d462eSRichard W.M. Jones##########################################
39545c6c3a6cSChristoph Hellwig# linux-aio probe
39555c6c3a6cSChristoph Hellwig
39565c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
39575c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
39585c6c3a6cSChristoph Hellwig#include <libaio.h>
39595c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3960832ce9c2SScott Wood#include <stddef.h>
39615c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
39625c6c3a6cSChristoph HellwigEOF
39635c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
39645c6c3a6cSChristoph Hellwig    linux_aio=yes
39655c6c3a6cSChristoph Hellwig  else
39665c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
396721684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
39685c6c3a6cSChristoph Hellwig    fi
39693cfcae3cSLuiz Capitulino    linux_aio=no
39705c6c3a6cSChristoph Hellwig  fi
39715c6c3a6cSChristoph Hellwigfi
39725c6c3a6cSChristoph Hellwig
39735c6c3a6cSChristoph Hellwig##########################################
39747aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
39753b8acc11SPaolo Bonzini
39767aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
39777aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
39787aaa6a16SPaolo Bonzini    tpm=no
39793b8acc11SPaolo Bonzini  else
39807aaa6a16SPaolo Bonzini    tpm=yes
39817aaa6a16SPaolo Bonzini  fi
39827aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
39837aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
39847aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
39857aaa6a16SPaolo Bonzini  fi
39863b8acc11SPaolo Bonzinifi
39873b8acc11SPaolo Bonzini
39883b8acc11SPaolo Bonzini##########################################
3989758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3990758e8e38SVenkateswararao Jujjuri (JV)
3991758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3992758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3993758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3994758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3995f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3996f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3997f2338fb4SPavel Borzenkov#else
39984f26f2b6SAvi Kivity#include <sys/xattr.h>
3999f2338fb4SPavel Borzenkov#endif
4000758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
4001758e8e38SVenkateswararao Jujjuri (JV)EOF
40024f26f2b6SAvi Kivity  if compile_prog "" "" ; then
40034f26f2b6SAvi Kivity    attr=yes
40044f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
4005f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
4006758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
4007758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
40084f26f2b6SAvi Kivity    libattr=yes
4009758e8e38SVenkateswararao Jujjuri (JV)  else
4010758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
401121684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
4012758e8e38SVenkateswararao Jujjuri (JV)    fi
4013758e8e38SVenkateswararao Jujjuri (JV)    attr=no
4014758e8e38SVenkateswararao Jujjuri (JV)  fi
4015758e8e38SVenkateswararao Jujjuri (JV)fi
4016758e8e38SVenkateswararao Jujjuri (JV)
4017758e8e38SVenkateswararao Jujjuri (JV)##########################################
4018bf9298b9Saliguori# iovec probe
4019bf9298b9Saliguoricat > $TMPC <<EOF
4020db34f0b3Sblueswir1#include <sys/types.h>
4021bf9298b9Saliguori#include <sys/uio.h>
4022db34f0b3Sblueswir1#include <unistd.h>
4023f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
4024bf9298b9SaliguoriEOF
4025bf9298b9Saliguoriiovec=no
402652166aa0SJuan Quintelaif compile_prog "" "" ; then
4027bf9298b9Saliguori  iovec=yes
4028bf9298b9Saliguorifi
4029bf9298b9Saliguori
4030f652e6afSaurel32##########################################
4031ceb42de8Saliguori# preadv probe
4032ceb42de8Saliguoricat > $TMPC <<EOF
4033ceb42de8Saliguori#include <sys/types.h>
4034ceb42de8Saliguori#include <sys/uio.h>
4035ceb42de8Saliguori#include <unistd.h>
4036c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
4037ceb42de8SaliguoriEOF
4038ceb42de8Saliguoripreadv=no
403952166aa0SJuan Quintelaif compile_prog "" "" ; then
4040ceb42de8Saliguori  preadv=yes
4041ceb42de8Saliguorifi
4042ceb42de8Saliguori
4043ceb42de8Saliguori##########################################
4044f652e6afSaurel32# fdt probe
4045e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
4046e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
4047e169e1e1SPeter Maydellfdt_required=no
4048e169e1e1SPeter Maydellfor target in $target_list; do
4049e169e1e1SPeter Maydell  case $target in
4050a666409fSKONRAD Frederic    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu)
4051e169e1e1SPeter Maydell      fdt_required=yes
4052e169e1e1SPeter Maydell    ;;
4053e169e1e1SPeter Maydell  esac
4054e169e1e1SPeter Maydelldone
4055e169e1e1SPeter Maydell
4056e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
4057e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
4058e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
4059e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
4060e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
4061e169e1e1SPeter Maydell  fi
4062e169e1e1SPeter Maydell  fdt=yes
4063e169e1e1SPeter Maydellfi
4064e169e1e1SPeter Maydell
40652df87df7SJuan Quintelaif test "$fdt" != "no" ; then
4066b41af4baSJuan Quintela  fdt_libs="-lfdt"
406796ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
40686e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
4069f652e6afSaurel32  cat > $TMPC << EOF
407031ce0adbSThomas Huth#include <libfdt.h>
407196ce6545SPeter Crosthwaite#include <libfdt_env.h>
4072fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
4073f652e6afSaurel32EOF
407452166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
4075a540f158SPeter Crosthwaite    # system DTC is good - use it
4076e3971d61SPhilippe Mathieu-Daudé    fdt=system
4077aef45d51SDaniel P. Berrange  else
4078aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
4079aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
4080aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
4081aef45d51SDaniel P. Berrange      fi
4082aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
4083e3971d61SPhilippe Mathieu-Daudé          fdt=git
4084a540f158SPeter Crosthwaite          mkdir -p dtc
4085cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
4086a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
4087a540f158SPeter Crosthwaite              symlink "$source_path/dtc/scripts" "dtc/scripts"
40882df87df7SJuan Quintela          fi
4089a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
40908a99e9a3SPhilippe Mathieu-Daudé          fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
40918a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
4092a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
4093aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
4094aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4095aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
4096a540f158SPeter Crosthwaite      else
4097a540f158SPeter Crosthwaite          # don't have and don't want
4098de3a354aSMichael Walle          fdt_libs=
40992df87df7SJuan Quintela          fdt=no
4100f652e6afSaurel32      fi
4101f652e6afSaurel32  fi
4102aef45d51SDaniel P. Berrangefi
4103f652e6afSaurel32
4104a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
4105a540f158SPeter Crosthwaite
410620ff075bSMichael Walle##########################################
4107fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4108b1546f32SGerd Hoffmann
4109d52c454aSMarc-André Lureaugbm="no"
4110d52c454aSMarc-André Lureauif $pkg_config gbm; then
4111d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
4112d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
4113d52c454aSMarc-André Lureau    gbm="yes"
4114d52c454aSMarc-André Lureaufi
4115d52c454aSMarc-André Lureau
4116da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
41174939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
41185f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
41195f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
41205f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4121da076ffeSGerd Hoffmann    opengl=yes
4122925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4123925a0400SGerd Hoffmann        gtk_gl="yes"
4124925a0400SGerd Hoffmann    fi
4125cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
412620ff075bSMichael Walle  else
4127da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4128dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
412920ff075bSMichael Walle    fi
4130f676c67eSJeremy White    opengl_cflags=""
4131da076ffeSGerd Hoffmann    opengl_libs=""
4132da076ffeSGerd Hoffmann    opengl=no
413320ff075bSMichael Walle  fi
413420ff075bSMichael Wallefi
413520ff075bSMichael Walle
4136014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4137014cb152SGerd Hoffmann  cat > $TMPC << EOF
4138014cb152SGerd Hoffmann#include <epoxy/egl.h>
4139014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4140014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4141014cb152SGerd Hoffmann#endif
4142014cb152SGerd Hoffmannint main(void) { return 0; }
4143014cb152SGerd HoffmannEOF
4144014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4145014cb152SGerd Hoffmann    opengl_dmabuf=yes
4146014cb152SGerd Hoffmann  fi
4147014cb152SGerd Hoffmannfi
4148c9a12e75SChrysostomos Nanakos
4149e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
415099e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
415199e1a93bSPhilippe Mathieu-Daudé    case $target in
415299e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
415399e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
415499e1a93bSPhilippe Mathieu-Daudé      ;;
415599e1a93bSPhilippe Mathieu-Daudé    esac
415699e1a93bSPhilippe Mathieu-Daudé  done
415799e1a93bSPhilippe Mathieu-Daudéfi
415899e1a93bSPhilippe Mathieu-Daudé
4159ed279a06SKlim Kireev##########################################
4160ed279a06SKlim Kireev# libxml2 probe
4161ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4162ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4163ed279a06SKlim Kireev        libxml2="yes"
4164ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4165ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4166ed279a06SKlim Kireev    else
4167ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4168ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4169ed279a06SKlim Kireev        fi
4170ed279a06SKlim Kireev        libxml2="no"
4171ed279a06SKlim Kireev    fi
4172ed279a06SKlim Kireevfi
4173c9a12e75SChrysostomos Nanakos
4174eb100396SBharata B Rao##########################################
4175eb100396SBharata B Rao# glusterfs probe
4176eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
417765d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4178e01bee08SBharata B Rao    glusterfs="yes"
417989138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
418089138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4181d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4182d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4183d85fa9ebSJeff Cody    fi
418465d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
41850c14fb47SBharata B Rao      glusterfs_discard="yes"
41860c14fb47SBharata B Rao    fi
41877c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4188df3a429aSNiels de Vos      glusterfs_fallocate="yes"
41897c815372SBharata B Rao      glusterfs_zerofill="yes"
41907c815372SBharata B Rao    fi
4191e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
4192e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
4193e014dbe7SPrasanna Kumar Kalever
4194e014dbe7SPrasanna Kumar Kaleverint
4195e014dbe7SPrasanna Kumar Kalevermain(void)
4196e014dbe7SPrasanna Kumar Kalever{
4197e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
4198e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
4199e014dbe7SPrasanna Kumar Kalever}
4200e014dbe7SPrasanna Kumar KaleverEOF
4201e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4202e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
4203e014dbe7SPrasanna Kumar Kalever    fi
42040e3b891fSNiels de Vos    cat > $TMPC << EOF
42050e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
42060e3b891fSNiels de Vos
42070e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
42080e3b891fSNiels de Vosstatic void
42090e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
42100e3b891fSNiels de Vos{}
42110e3b891fSNiels de Vos
42120e3b891fSNiels de Vosint
42130e3b891fSNiels de Vosmain(void)
42140e3b891fSNiels de Vos{
42150e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
42160e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
42170e3b891fSNiels de Vos	return 0;
42180e3b891fSNiels de Vos}
42190e3b891fSNiels de VosEOF
42200e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
42210e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
42220e3b891fSNiels de Vos    fi
4223eb100396SBharata B Rao  else
4224eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
42258efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
42268efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4227eb100396SBharata B Rao    fi
4228e01bee08SBharata B Rao    glusterfs="no"
4229eb100396SBharata B Rao  fi
4230eb100396SBharata B Raofi
4231eb100396SBharata B Rao
423239386ac7Saurel32# Check for inotify functions when we are building linux-user
42333b3f24adSaurel32# emulator.  This is done because older glibc versions don't
42343b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
42353b3f24adSaurel32# don't provide them even if kernel supports them.
42363b3f24adSaurel32#
42373b3f24adSaurel32inotify=no
42383b3f24adSaurel32cat > $TMPC << EOF
42393b3f24adSaurel32#include <sys/inotify.h>
42403b3f24adSaurel32
42413b3f24adSaurel32int
42423b3f24adSaurel32main(void)
42433b3f24adSaurel32{
42443b3f24adSaurel32	/* try to start inotify */
42458690e420Saurel32	return inotify_init();
42463b3f24adSaurel32}
42473b3f24adSaurel32EOF
424852166aa0SJuan Quintelaif compile_prog "" "" ; then
42493b3f24adSaurel32  inotify=yes
42503b3f24adSaurel32fi
42513b3f24adSaurel32
4252c05c7a73SRiku Voipioinotify1=no
4253c05c7a73SRiku Voipiocat > $TMPC << EOF
4254c05c7a73SRiku Voipio#include <sys/inotify.h>
4255c05c7a73SRiku Voipio
4256c05c7a73SRiku Voipioint
4257c05c7a73SRiku Voipiomain(void)
4258c05c7a73SRiku Voipio{
4259c05c7a73SRiku Voipio    /* try to start inotify */
4260c05c7a73SRiku Voipio    return inotify_init1(0);
4261c05c7a73SRiku Voipio}
4262c05c7a73SRiku VoipioEOF
4263c05c7a73SRiku Voipioif compile_prog "" "" ; then
4264c05c7a73SRiku Voipio  inotify1=yes
4265c05c7a73SRiku Voipiofi
4266c05c7a73SRiku Voipio
4267099d6b0fSRiku Voipio# check if pipe2 is there
4268099d6b0fSRiku Voipiopipe2=no
4269099d6b0fSRiku Voipiocat > $TMPC << EOF
4270099d6b0fSRiku Voipio#include <unistd.h>
4271099d6b0fSRiku Voipio#include <fcntl.h>
4272099d6b0fSRiku Voipio
4273099d6b0fSRiku Voipioint main(void)
4274099d6b0fSRiku Voipio{
4275099d6b0fSRiku Voipio    int pipefd[2];
42769bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4277099d6b0fSRiku Voipio}
4278099d6b0fSRiku VoipioEOF
427952166aa0SJuan Quintelaif compile_prog "" "" ; then
4280099d6b0fSRiku Voipio  pipe2=yes
4281099d6b0fSRiku Voipiofi
4282099d6b0fSRiku Voipio
428340ff6d7eSKevin Wolf# check if accept4 is there
428440ff6d7eSKevin Wolfaccept4=no
428540ff6d7eSKevin Wolfcat > $TMPC << EOF
428640ff6d7eSKevin Wolf#include <sys/socket.h>
428740ff6d7eSKevin Wolf#include <stddef.h>
428840ff6d7eSKevin Wolf
428940ff6d7eSKevin Wolfint main(void)
429040ff6d7eSKevin Wolf{
429140ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
429240ff6d7eSKevin Wolf    return 0;
429340ff6d7eSKevin Wolf}
429440ff6d7eSKevin WolfEOF
429540ff6d7eSKevin Wolfif compile_prog "" "" ; then
429640ff6d7eSKevin Wolf  accept4=yes
429740ff6d7eSKevin Wolffi
429840ff6d7eSKevin Wolf
42993ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
43003ce34dfbSvibisreenivasansplice=no
43013ce34dfbSvibisreenivasancat > $TMPC << EOF
43023ce34dfbSvibisreenivasan#include <unistd.h>
43033ce34dfbSvibisreenivasan#include <fcntl.h>
43043ce34dfbSvibisreenivasan#include <limits.h>
43053ce34dfbSvibisreenivasan
43063ce34dfbSvibisreenivasanint main(void)
43073ce34dfbSvibisreenivasan{
430866ea0f22SStefan Weil    int len, fd = 0;
43093ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
43103ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
43113ce34dfbSvibisreenivasan    return 0;
43123ce34dfbSvibisreenivasan}
43133ce34dfbSvibisreenivasanEOF
431452166aa0SJuan Quintelaif compile_prog "" "" ; then
43153ce34dfbSvibisreenivasan  splice=yes
43163ce34dfbSvibisreenivasanfi
43173ce34dfbSvibisreenivasan
4318dcc38d1cSMarcelo Tosatti##########################################
4319a99d57bbSWanlong Gao# libnuma probe
4320a99d57bbSWanlong Gao
4321a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4322a99d57bbSWanlong Gao  cat > $TMPC << EOF
4323a99d57bbSWanlong Gao#include <numa.h>
4324a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4325a99d57bbSWanlong GaoEOF
4326a99d57bbSWanlong Gao
4327a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4328a99d57bbSWanlong Gao    numa=yes
4329a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4330a99d57bbSWanlong Gao  else
4331a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4332a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4333a99d57bbSWanlong Gao    fi
4334a99d57bbSWanlong Gao    numa=no
4335a99d57bbSWanlong Gao  fi
4336a99d57bbSWanlong Gaofi
4337a99d57bbSWanlong Gao
43387b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
43397b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
43407b01cb97SAlexandre Derumier    exit 1
43417b01cb97SAlexandre Derumierfi
43427b01cb97SAlexandre Derumier
43435a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
43445a22ab71SYang Zhong# do not support it.
43455a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
43465a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
43475a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
43485a22ab71SYang Zhong    fi
43495a22ab71SYang Zhong    malloc_trim="no"
43505a22ab71SYang Zhongfi
43515a22ab71SYang Zhong
43525a22ab71SYang Zhong#######################################
43535a22ab71SYang Zhong# malloc_trim
43545a22ab71SYang Zhong
43555a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
43565a22ab71SYang Zhong    cat > $TMPC << EOF
43575a22ab71SYang Zhong#include <malloc.h>
43585a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
43595a22ab71SYang ZhongEOF
43605a22ab71SYang Zhong    if compile_prog "" "" ; then
43615a22ab71SYang Zhong        malloc_trim="yes"
43625a22ab71SYang Zhong    else
43635a22ab71SYang Zhong        malloc_trim="no"
43645a22ab71SYang Zhong    fi
43655a22ab71SYang Zhongfi
43665a22ab71SYang Zhong
4367a99d57bbSWanlong Gao##########################################
43682847b469SFam Zheng# tcmalloc probe
43692847b469SFam Zheng
43702847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
43712847b469SFam Zheng  cat > $TMPC << EOF
43722847b469SFam Zheng#include <stdlib.h>
43732847b469SFam Zhengint main(void) { malloc(1); return 0; }
43742847b469SFam ZhengEOF
43752847b469SFam Zheng
43762847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
43772847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
43782847b469SFam Zheng  else
43792847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
43802847b469SFam Zheng  fi
43812847b469SFam Zhengfi
43822847b469SFam Zheng
43832847b469SFam Zheng##########################################
43847b01cb97SAlexandre Derumier# jemalloc probe
43857b01cb97SAlexandre Derumier
43867b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
43877b01cb97SAlexandre Derumier  cat > $TMPC << EOF
43887b01cb97SAlexandre Derumier#include <stdlib.h>
43897b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
43907b01cb97SAlexandre DerumierEOF
43917b01cb97SAlexandre Derumier
43927b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
43937b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
43947b01cb97SAlexandre Derumier  else
43957b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
43967b01cb97SAlexandre Derumier  fi
43977b01cb97SAlexandre Derumierfi
43987b01cb97SAlexandre Derumier
43997b01cb97SAlexandre Derumier##########################################
4400dcc38d1cSMarcelo Tosatti# signalfd probe
4401dcc38d1cSMarcelo Tosattisignalfd="no"
4402dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4403dcc38d1cSMarcelo Tosatti#include <unistd.h>
4404dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4405dcc38d1cSMarcelo Tosatti#include <signal.h>
4406dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4407dcc38d1cSMarcelo TosattiEOF
4408dcc38d1cSMarcelo Tosatti
4409dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4410dcc38d1cSMarcelo Tosatti  signalfd=yes
4411dcc38d1cSMarcelo Tosattifi
4412dcc38d1cSMarcelo Tosatti
4413d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4414d339d766SRichard W.M. Jonesoptreset="no"
4415d339d766SRichard W.M. Jonescat > $TMPC << EOF
4416d339d766SRichard W.M. Jones#include <getopt.h>
4417d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4418d339d766SRichard W.M. JonesEOF
4419d339d766SRichard W.M. Jones
4420d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4421d339d766SRichard W.M. Jones  optreset=yes
4422d339d766SRichard W.M. Jonesfi
4423d339d766SRichard W.M. Jones
4424c2882b96SRiku Voipio# check if eventfd is supported
4425c2882b96SRiku Voipioeventfd=no
4426c2882b96SRiku Voipiocat > $TMPC << EOF
4427c2882b96SRiku Voipio#include <sys/eventfd.h>
4428c2882b96SRiku Voipio
4429c2882b96SRiku Voipioint main(void)
4430c2882b96SRiku Voipio{
443155cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4432c2882b96SRiku Voipio}
4433c2882b96SRiku VoipioEOF
4434c2882b96SRiku Voipioif compile_prog "" "" ; then
4435c2882b96SRiku Voipio  eventfd=yes
4436c2882b96SRiku Voipiofi
4437c2882b96SRiku Voipio
4438751bcc39SMarc-André Lureau# check if memfd is supported
4439751bcc39SMarc-André Lureaumemfd=no
4440751bcc39SMarc-André Lureaucat > $TMPC << EOF
444175e5b70eSPaolo Bonzini#include <sys/mman.h>
4442751bcc39SMarc-André Lureau
4443751bcc39SMarc-André Lureauint main(void)
4444751bcc39SMarc-André Lureau{
4445751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4446751bcc39SMarc-André Lureau}
4447751bcc39SMarc-André LureauEOF
4448751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4449751bcc39SMarc-André Lureau  memfd=yes
4450751bcc39SMarc-André Lureaufi
4451751bcc39SMarc-André Lureau
4452955727d2SCortland Tölva# check for usbfs
4453955727d2SCortland Tölvahave_usbfs=no
4454955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
445596566d09SThomas Petazzoni  cat > $TMPC << EOF
445696566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
445796566d09SThomas Petazzoni
445896566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
445996566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
446096566d09SThomas Petazzoni#endif
446196566d09SThomas Petazzoni
446296566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
446396566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
446496566d09SThomas Petazzoni#endif
446596566d09SThomas Petazzoni
446696566d09SThomas Petazzoniint main(void)
446796566d09SThomas Petazzoni{
446896566d09SThomas Petazzoni    return 0;
446996566d09SThomas Petazzoni}
447096566d09SThomas PetazzoniEOF
447196566d09SThomas Petazzoni  if compile_prog "" ""; then
4472955727d2SCortland Tölva    have_usbfs=yes
4473955727d2SCortland Tölva  fi
4474955727d2SCortland Tölvafi
4475751bcc39SMarc-André Lureau
4476d0927938SUlrich Hecht# check for fallocate
4477d0927938SUlrich Hechtfallocate=no
4478d0927938SUlrich Hechtcat > $TMPC << EOF
4479d0927938SUlrich Hecht#include <fcntl.h>
4480d0927938SUlrich Hecht
4481d0927938SUlrich Hechtint main(void)
4482d0927938SUlrich Hecht{
4483d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4484d0927938SUlrich Hecht    return 0;
4485d0927938SUlrich Hecht}
4486d0927938SUlrich HechtEOF
44878fb03151SPeter Maydellif compile_prog "" "" ; then
4488d0927938SUlrich Hecht  fallocate=yes
4489d0927938SUlrich Hechtfi
4490d0927938SUlrich Hecht
44913d4fa43eSKusanagi Kouichi# check for fallocate hole punching
44923d4fa43eSKusanagi Kouichifallocate_punch_hole=no
44933d4fa43eSKusanagi Kouichicat > $TMPC << EOF
44943d4fa43eSKusanagi Kouichi#include <fcntl.h>
44953d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
44963d4fa43eSKusanagi Kouichi
44973d4fa43eSKusanagi Kouichiint main(void)
44983d4fa43eSKusanagi Kouichi{
44993d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
45003d4fa43eSKusanagi Kouichi    return 0;
45013d4fa43eSKusanagi Kouichi}
45023d4fa43eSKusanagi KouichiEOF
45033d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
45043d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
45053d4fa43eSKusanagi Kouichifi
45063d4fa43eSKusanagi Kouichi
4507b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4508b953f075SDenis V. Lunevfallocate_zero_range=no
4509b953f075SDenis V. Lunevcat > $TMPC << EOF
4510b953f075SDenis V. Lunev#include <fcntl.h>
4511b953f075SDenis V. Lunev#include <linux/falloc.h>
4512b953f075SDenis V. Lunev
4513b953f075SDenis V. Lunevint main(void)
4514b953f075SDenis V. Lunev{
4515b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4516b953f075SDenis V. Lunev    return 0;
4517b953f075SDenis V. Lunev}
4518b953f075SDenis V. LunevEOF
4519b953f075SDenis V. Lunevif compile_prog "" "" ; then
4520b953f075SDenis V. Lunev  fallocate_zero_range=yes
4521b953f075SDenis V. Lunevfi
4522b953f075SDenis V. Lunev
4523ed911435SKevin Wolf# check for posix_fallocate
4524ed911435SKevin Wolfposix_fallocate=no
4525ed911435SKevin Wolfcat > $TMPC << EOF
4526ed911435SKevin Wolf#include <fcntl.h>
4527ed911435SKevin Wolf
4528ed911435SKevin Wolfint main(void)
4529ed911435SKevin Wolf{
4530ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4531ed911435SKevin Wolf    return 0;
4532ed911435SKevin Wolf}
4533ed911435SKevin WolfEOF
4534ed911435SKevin Wolfif compile_prog "" "" ; then
4535ed911435SKevin Wolf    posix_fallocate=yes
4536ed911435SKevin Wolffi
4537ed911435SKevin Wolf
4538c727f47dSPeter Maydell# check for sync_file_range
4539c727f47dSPeter Maydellsync_file_range=no
4540c727f47dSPeter Maydellcat > $TMPC << EOF
4541c727f47dSPeter Maydell#include <fcntl.h>
4542c727f47dSPeter Maydell
4543c727f47dSPeter Maydellint main(void)
4544c727f47dSPeter Maydell{
4545c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4546c727f47dSPeter Maydell    return 0;
4547c727f47dSPeter Maydell}
4548c727f47dSPeter MaydellEOF
45498fb03151SPeter Maydellif compile_prog "" "" ; then
4550c727f47dSPeter Maydell  sync_file_range=yes
4551c727f47dSPeter Maydellfi
4552c727f47dSPeter Maydell
4553dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4554dace20dcSPeter Maydellfiemap=no
4555dace20dcSPeter Maydellcat > $TMPC << EOF
4556dace20dcSPeter Maydell#include <sys/ioctl.h>
4557dace20dcSPeter Maydell#include <linux/fs.h>
4558dace20dcSPeter Maydell#include <linux/fiemap.h>
4559dace20dcSPeter Maydell
4560dace20dcSPeter Maydellint main(void)
4561dace20dcSPeter Maydell{
4562dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4563dace20dcSPeter Maydell    return 0;
4564dace20dcSPeter Maydell}
4565dace20dcSPeter MaydellEOF
45668fb03151SPeter Maydellif compile_prog "" "" ; then
4567dace20dcSPeter Maydell  fiemap=yes
4568dace20dcSPeter Maydellfi
4569dace20dcSPeter Maydell
4570d0927938SUlrich Hecht# check for dup3
4571d0927938SUlrich Hechtdup3=no
4572d0927938SUlrich Hechtcat > $TMPC << EOF
4573d0927938SUlrich Hecht#include <unistd.h>
4574d0927938SUlrich Hecht
4575d0927938SUlrich Hechtint main(void)
4576d0927938SUlrich Hecht{
4577d0927938SUlrich Hecht    dup3(0, 0, 0);
4578d0927938SUlrich Hecht    return 0;
4579d0927938SUlrich Hecht}
4580d0927938SUlrich HechtEOF
458178f5d726SJan Kiszkaif compile_prog "" "" ; then
4582d0927938SUlrich Hecht  dup3=yes
4583d0927938SUlrich Hechtfi
4584d0927938SUlrich Hecht
45854e0c6529SAlex Bligh# check for ppoll support
45864e0c6529SAlex Blighppoll=no
45874e0c6529SAlex Blighcat > $TMPC << EOF
45884e0c6529SAlex Bligh#include <poll.h>
45894e0c6529SAlex Bligh
45904e0c6529SAlex Blighint main(void)
45914e0c6529SAlex Bligh{
45924e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
45934e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
45944e0c6529SAlex Bligh    return 0;
45954e0c6529SAlex Bligh}
45964e0c6529SAlex BlighEOF
45974e0c6529SAlex Blighif compile_prog "" "" ; then
45984e0c6529SAlex Bligh  ppoll=yes
45994e0c6529SAlex Blighfi
46004e0c6529SAlex Bligh
4601cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4602cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4603cd758dd0SAlex Blighcat > $TMPC << EOF
4604cd758dd0SAlex Bligh#include <sys/prctl.h>
4605cd758dd0SAlex Bligh
4606cd758dd0SAlex Blighint main(void)
4607cd758dd0SAlex Bligh{
4608cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4609cd758dd0SAlex Bligh    return 0;
4610cd758dd0SAlex Bligh}
4611cd758dd0SAlex BlighEOF
4612cd758dd0SAlex Blighif compile_prog "" "" ; then
4613cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4614cd758dd0SAlex Blighfi
4615cd758dd0SAlex Bligh
46163b6edd16SPeter Maydell# check for epoll support
46173b6edd16SPeter Maydellepoll=no
46183b6edd16SPeter Maydellcat > $TMPC << EOF
46193b6edd16SPeter Maydell#include <sys/epoll.h>
46203b6edd16SPeter Maydell
46213b6edd16SPeter Maydellint main(void)
46223b6edd16SPeter Maydell{
46233b6edd16SPeter Maydell    epoll_create(0);
46243b6edd16SPeter Maydell    return 0;
46253b6edd16SPeter Maydell}
46263b6edd16SPeter MaydellEOF
46278fb03151SPeter Maydellif compile_prog "" "" ; then
46283b6edd16SPeter Maydell  epoll=yes
46293b6edd16SPeter Maydellfi
46303b6edd16SPeter Maydell
4631227f0214SPeter Maydell# epoll_create1 is a later addition
4632227f0214SPeter Maydell# so we must check separately for its presence
46333b6edd16SPeter Maydellepoll_create1=no
46343b6edd16SPeter Maydellcat > $TMPC << EOF
46353b6edd16SPeter Maydell#include <sys/epoll.h>
46363b6edd16SPeter Maydell
46373b6edd16SPeter Maydellint main(void)
46383b6edd16SPeter Maydell{
463919e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
464019e83f6bSPeter Maydell     * a function being called. This is necessary so that on
464119e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
464219e83f6bSPeter Maydell     * the library but not declared in the header file we will
464319e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
464419e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
464519e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
464619e83f6bSPeter Maydell     */
4647c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
46483b6edd16SPeter Maydell}
46493b6edd16SPeter MaydellEOF
46508fb03151SPeter Maydellif compile_prog "" "" ; then
46513b6edd16SPeter Maydell  epoll_create1=yes
46523b6edd16SPeter Maydellfi
46533b6edd16SPeter Maydell
4654a8fd1abaSPeter Maydell# check for sendfile support
4655a8fd1abaSPeter Maydellsendfile=no
4656a8fd1abaSPeter Maydellcat > $TMPC << EOF
4657a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4658a8fd1abaSPeter Maydell
4659a8fd1abaSPeter Maydellint main(void)
4660a8fd1abaSPeter Maydell{
4661a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4662a8fd1abaSPeter Maydell}
4663a8fd1abaSPeter MaydellEOF
4664a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4665a8fd1abaSPeter Maydell  sendfile=yes
4666a8fd1abaSPeter Maydellfi
4667a8fd1abaSPeter Maydell
466851834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
466951834341SRiku Voipiotimerfd=no
467051834341SRiku Voipiocat > $TMPC << EOF
467151834341SRiku Voipio#include <sys/timerfd.h>
467251834341SRiku Voipio
467351834341SRiku Voipioint main(void)
467451834341SRiku Voipio{
467551834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
467651834341SRiku Voipio}
467751834341SRiku VoipioEOF
467851834341SRiku Voipioif compile_prog "" "" ; then
467951834341SRiku Voipio  timerfd=yes
468051834341SRiku Voipiofi
468151834341SRiku Voipio
46829af5c906SRiku Voipio# check for setns and unshare support
46839af5c906SRiku Voipiosetns=no
46849af5c906SRiku Voipiocat > $TMPC << EOF
46859af5c906SRiku Voipio#include <sched.h>
46869af5c906SRiku Voipio
46879af5c906SRiku Voipioint main(void)
46889af5c906SRiku Voipio{
46899af5c906SRiku Voipio    int ret;
46909af5c906SRiku Voipio    ret = setns(0, 0);
46919af5c906SRiku Voipio    ret = unshare(0);
46929af5c906SRiku Voipio    return ret;
46939af5c906SRiku Voipio}
46949af5c906SRiku VoipioEOF
46959af5c906SRiku Voipioif compile_prog "" "" ; then
46969af5c906SRiku Voipio  setns=yes
46979af5c906SRiku Voipiofi
46989af5c906SRiku Voipio
469938860a03SAleksandar Markovic# clock_adjtime probe
470038860a03SAleksandar Markovicclock_adjtime=no
470138860a03SAleksandar Markoviccat > $TMPC <<EOF
470238860a03SAleksandar Markovic#include <time.h>
470338860a03SAleksandar Markovic
470438860a03SAleksandar Markovicint main(void)
470538860a03SAleksandar Markovic{
470638860a03SAleksandar Markovic    return clock_adjtime(0, 0);
470738860a03SAleksandar Markovic}
470838860a03SAleksandar MarkovicEOF
470938860a03SAleksandar Markovicclock_adjtime=no
471038860a03SAleksandar Markovicif compile_prog "" "" ; then
471138860a03SAleksandar Markovic  clock_adjtime=yes
471238860a03SAleksandar Markovicfi
471338860a03SAleksandar Markovic
47145a03cd00SAleksandar Markovic# syncfs probe
47155a03cd00SAleksandar Markovicsyncfs=no
47165a03cd00SAleksandar Markoviccat > $TMPC <<EOF
47175a03cd00SAleksandar Markovic#include <unistd.h>
47185a03cd00SAleksandar Markovic
47195a03cd00SAleksandar Markovicint main(void)
47205a03cd00SAleksandar Markovic{
47215a03cd00SAleksandar Markovic    return syncfs(0);
47225a03cd00SAleksandar Markovic}
47235a03cd00SAleksandar MarkovicEOF
47245a03cd00SAleksandar Markovicsyncfs=no
47255a03cd00SAleksandar Markovicif compile_prog "" "" ; then
47265a03cd00SAleksandar Markovic  syncfs=yes
47275a03cd00SAleksandar Markovicfi
47285a03cd00SAleksandar Markovic
47295f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
47305f71eac0SPeter Maydellhas_sphinx_build() {
47315f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
47325f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
47335f71eac0SPeter Maydell    # version requirement). This will fail if either
47345f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
47355f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
47365f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
47375f71eac0SPeter Maydell    sphinx-build -c "$source_path/docs" -b html "$TMPDIR1/sphinx" "$TMPDIR1/sphinx/out" >/dev/null 2>&1
47385f71eac0SPeter Maydell}
47395f71eac0SPeter Maydell
4740cc8ae6deSpbrook# Check if tools are available to build documentation.
4741a25dba17SJuan Quintelaif test "$docs" != "no" ; then
47425f71eac0SPeter Maydell  if has makeinfo && has pod2man && has_sphinx_build; then
4743a25dba17SJuan Quintela    docs=yes
474483a3ab8bSJuan Quintela  else
4745a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
47465f71eac0SPeter Maydell      feature_not_found "docs" "Install texinfo, Perl/perl-podlators and python-sphinx"
474783a3ab8bSJuan Quintela    fi
4748a25dba17SJuan Quintela    docs=no
474983a3ab8bSJuan Quintela  fi
4750cc8ae6deSpbrookfi
4751cc8ae6deSpbrook
4752f514f41cSStefan Weil# Search for bswap_32 function
47536ae9a1f4SJuan Quintelabyteswap_h=no
47546ae9a1f4SJuan Quintelacat > $TMPC << EOF
47556ae9a1f4SJuan Quintela#include <byteswap.h>
47566ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
47576ae9a1f4SJuan QuintelaEOF
475852166aa0SJuan Quintelaif compile_prog "" "" ; then
47596ae9a1f4SJuan Quintela  byteswap_h=yes
47606ae9a1f4SJuan Quintelafi
47616ae9a1f4SJuan Quintela
476275f13596SStefan Weil# Search for bswap32 function
47636ae9a1f4SJuan Quintelabswap_h=no
47646ae9a1f4SJuan Quintelacat > $TMPC << EOF
47656ae9a1f4SJuan Quintela#include <sys/endian.h>
47666ae9a1f4SJuan Quintela#include <sys/types.h>
47676ae9a1f4SJuan Quintela#include <machine/bswap.h>
47686ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
47696ae9a1f4SJuan QuintelaEOF
477052166aa0SJuan Quintelaif compile_prog "" "" ; then
47716ae9a1f4SJuan Quintela  bswap_h=yes
47726ae9a1f4SJuan Quintelafi
47736ae9a1f4SJuan Quintela
4774da93a1fdSaliguori##########################################
4775e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4776c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4777e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
47783c33ea96SPaolo Bonzini    libiscsi="yes"
4779ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4780ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4781c589b249SRonnie Sahlberg  else
4782c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4783e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4784c589b249SRonnie Sahlberg    fi
4785c589b249SRonnie Sahlberg    libiscsi="no"
4786c589b249SRonnie Sahlberg  fi
4787c589b249SRonnie Sahlbergfi
4788c589b249SRonnie Sahlberg
4789c589b249SRonnie Sahlberg##########################################
47908bacde8dSNatanael Copa# Do we need libm
47918bacde8dSNatanael Copacat > $TMPC << EOF
47928bacde8dSNatanael Copa#include <math.h>
4793f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
47948bacde8dSNatanael CopaEOF
47958bacde8dSNatanael Copaif compile_prog "" "" ; then
47968bacde8dSNatanael Copa  :
47978bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
47988bacde8dSNatanael Copa  LIBS="-lm $LIBS"
47998bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
48008bacde8dSNatanael Copaelse
480176ad07a4SPeter Maydell  error_exit "libm check failed"
48028bacde8dSNatanael Copafi
48038bacde8dSNatanael Copa
48048bacde8dSNatanael Copa##########################################
4805da93a1fdSaliguori# Do we need librt
48068bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
48078bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
48088bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
48098bacde8dSNatanael Copa# function in addition.
4810da93a1fdSaliguoricat > $TMPC <<EOF
4811da93a1fdSaliguori#include <signal.h>
4812da93a1fdSaliguori#include <time.h>
48138bacde8dSNatanael Copaint main(void) {
48148bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
48158bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
48168bacde8dSNatanael Copa}
4817da93a1fdSaliguoriEOF
4818da93a1fdSaliguori
481952166aa0SJuan Quintelaif compile_prog "" "" ; then
482007ffa4bdSJuan Quintela  :
48218bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
482218e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
482318e588b1SRick Liu  LIBS="$LIBS -lrt"
482418e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4825da93a1fdSaliguorifi
4826da93a1fdSaliguori
4827d99e97e6SThomas Huth# Check whether we need to link libutil for openpty()
4828d99e97e6SThomas Huthcat > $TMPC << EOF
4829d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
4830d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
4831d99e97e6SThomas HuthEOF
4832d99e97e6SThomas Huth
4833d99e97e6SThomas Huthif ! compile_prog "" "" ; then
4834d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
48356362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
4836d99e97e6SThomas Huth    libs_tools="-lutil $libs_tools"
4837d99e97e6SThomas Huth  fi
48386362a53fSJuan Quintelafi
48396362a53fSJuan Quintela
4840de5071c5SBlue Swirl##########################################
4841cd4ec0b4SGerd Hoffmann# spice probe
4842cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4843cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4844cd4ec0b4SGerd Hoffmann#include <spice.h>
4845cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4846cd4ec0b4SGerd HoffmannEOF
4847710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4848710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
48491b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
485065d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4851cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4852cd4ec0b4SGerd Hoffmann    spice="yes"
4853cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4854cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
48552e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
48562e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4857cd4ec0b4SGerd Hoffmann  else
4858cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
48598efc9363SHu Tao      feature_not_found "spice" \
48601b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
4861cd4ec0b4SGerd Hoffmann    fi
4862cd4ec0b4SGerd Hoffmann    spice="no"
4863cd4ec0b4SGerd Hoffmann  fi
4864cd4ec0b4SGerd Hoffmannfi
4865cd4ec0b4SGerd Hoffmann
48667b02f544SMarc-André Lureau# check for smartcard support
48677b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
48680f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
48697b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
48707b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
48717b02f544SMarc-André Lureau        smartcard="yes"
4872111a38b0SRobert Relyea    else
48737b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
48747b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4875111a38b0SRobert Relyea        fi
48767b02f544SMarc-André Lureau        smartcard="no"
4877111a38b0SRobert Relyea    fi
4878111a38b0SRobert Relyeafi
4879111a38b0SRobert Relyea
48802b2325ffSGerd Hoffmann# check for libusb
48812b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
488265d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
48832b2325ffSGerd Hoffmann        libusb="yes"
4884ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4885ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
48862b2325ffSGerd Hoffmann    else
48872b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
48888efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
48892b2325ffSGerd Hoffmann        fi
48902b2325ffSGerd Hoffmann        libusb="no"
48912b2325ffSGerd Hoffmann    fi
48922b2325ffSGerd Hoffmannfi
48932b2325ffSGerd Hoffmann
489469354a83SHans de Goede# check for usbredirparser for usb network redirection support
489569354a83SHans de Goedeif test "$usb_redir" != "no" ; then
489665d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
489769354a83SHans de Goede        usb_redir="yes"
4898ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4899ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
490069354a83SHans de Goede    else
490169354a83SHans de Goede        if test "$usb_redir" = "yes"; then
490221684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
490369354a83SHans de Goede        fi
490469354a83SHans de Goede        usb_redir="no"
490569354a83SHans de Goede    fi
490669354a83SHans de Goedefi
490769354a83SHans de Goede
4908cd4ec0b4SGerd Hoffmann##########################################
4909d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4910d9840e25STomoki Sekiyama
4911e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4912e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
4913d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4914690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4915d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4916d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4917690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4918d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4919d9840e25STomoki Sekiyama	  ;;
4920690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4921d9840e25STomoki Sekiyama  esac
4922d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4923d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4924d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4925d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4926d9840e25STomoki SekiyamaEOF
4927d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4928d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4929d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4930315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4931f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4932d9840e25STomoki Sekiyama  else
4933d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4934d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4935d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4936d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4937d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4938d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4939d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4940d9840e25STomoki Sekiyama    fi
4941d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4942d9840e25STomoki Sekiyama  fi
4943d9840e25STomoki Sekiyamafi
4944d9840e25STomoki Sekiyama
4945d9840e25STomoki Sekiyama##########################################
4946d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4947d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4948d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4949d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4950d9840e25STomoki Sekiyama
4951e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4952e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
4953d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4954d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4955d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4956d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4957d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4958d9840e25STomoki Sekiyama    else
4959d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4960d9840e25STomoki Sekiyama    fi
4961d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4962d9840e25STomoki Sekiyama    win_sdk=""
4963d9840e25STomoki Sekiyama  fi
4964d9840e25STomoki Sekiyamafi
4965d9840e25STomoki Sekiyama
4966d9840e25STomoki Sekiyama##########################################
496750cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
4968e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
496950cbebb9SMichael Roth  cat > $TMPC << EOF
497050cbebb9SMichael Roth#include <windows.h>
497150cbebb9SMichael Roth#include <ntddscsi.h>
497250cbebb9SMichael Rothint main(void) {
497350cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
497450cbebb9SMichael Roth#error Missing required ioctl definitions
497550cbebb9SMichael Roth#endif
497650cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
497750cbebb9SMichael Roth  return addr.Lun;
497850cbebb9SMichael Roth}
497950cbebb9SMichael RothEOF
498050cbebb9SMichael Roth  if compile_prog "" "" ; then
498150cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4982996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
498350cbebb9SMichael Roth  fi
498450cbebb9SMichael Rothfi
498550cbebb9SMichael Roth
498650cbebb9SMichael Roth##########################################
49879d9e1521SGerd Hoffmann# virgl renderer probe
49889d9e1521SGerd Hoffmann
49899d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
49909d9e1521SGerd Hoffmann  cat > $TMPC << EOF
49919d9e1521SGerd Hoffmann#include <virglrenderer.h>
49929d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
49939d9e1521SGerd HoffmannEOF
49949d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
49959d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
499647479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
49979d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
49989d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
49999d9e1521SGerd Hoffmann    virglrenderer="yes"
50009d9e1521SGerd Hoffmann  else
50019d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
50029d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
50039d9e1521SGerd Hoffmann    fi
50049d9e1521SGerd Hoffmann    virglrenderer="no"
50059d9e1521SGerd Hoffmann  fi
50069d9e1521SGerd Hoffmannfi
50079d9e1521SGerd Hoffmann
50089d9e1521SGerd Hoffmann##########################################
50098ca80760SRichard Henderson# capstone
50108ca80760SRichard Henderson
5011e219c499SRichard Hendersoncase "$capstone" in
5012e219c499SRichard Henderson  "" | yes)
50138ca80760SRichard Henderson    if $pkg_config capstone; then
5014e219c499SRichard Henderson      capstone=system
5015e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
5016e219c499SRichard Henderson      capstone=git
5017e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
5018e219c499SRichard Henderson      capstone=internal
5019e219c499SRichard Henderson    elif test -z "$capstone" ; then
5020e219c499SRichard Henderson      capstone=no
5021e219c499SRichard Henderson    else
5022e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
5023e219c499SRichard Henderson    fi
5024e219c499SRichard Henderson    ;;
5025e219c499SRichard Henderson
5026e219c499SRichard Henderson  system)
5027e219c499SRichard Henderson    if ! $pkg_config capstone; then
5028e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
5029e219c499SRichard Henderson    fi
5030e219c499SRichard Henderson    ;;
5031e219c499SRichard Hendersonesac
5032e219c499SRichard Henderson
5033e219c499SRichard Hendersoncase "$capstone" in
5034e219c499SRichard Henderson  git | internal)
5035e219c499SRichard Henderson    if test "$capstone" = git; then
5036e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
5037e219c499SRichard Henderson    fi
5038e219c499SRichard Henderson    mkdir -p capstone
5039e219c499SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
5040e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
5041e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
5042e219c499SRichard Henderson    else
5043e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
5044e219c499SRichard Henderson    fi
5045e219c499SRichard Henderson    LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
5046e219c499SRichard Henderson    ;;
5047e219c499SRichard Henderson
5048e219c499SRichard Henderson  system)
50498ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
50508ca80760SRichard Henderson    LIBS="$($pkg_config --libs capstone) $LIBS"
5051e219c499SRichard Henderson    ;;
5052e219c499SRichard Henderson
5053e219c499SRichard Henderson  no)
5054e219c499SRichard Henderson    ;;
5055e219c499SRichard Henderson  *)
5056e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
5057e219c499SRichard Henderson    ;;
5058e219c499SRichard Hendersonesac
50598ca80760SRichard Henderson
50608ca80760SRichard Henderson##########################################
50615f6b9e8fSBlue Swirl# check if we have fdatasync
50625f6b9e8fSBlue Swirl
50635f6b9e8fSBlue Swirlfdatasync=no
50645f6b9e8fSBlue Swirlcat > $TMPC << EOF
50655f6b9e8fSBlue Swirl#include <unistd.h>
5066d1722a27SAlexandre Raymondint main(void) {
5067d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5068d1722a27SAlexandre Raymondreturn fdatasync(0);
5069d1722a27SAlexandre Raymond#else
5070e172fe11SStefan Weil#error Not supported
5071d1722a27SAlexandre Raymond#endif
5072d1722a27SAlexandre Raymond}
50735f6b9e8fSBlue SwirlEOF
50745f6b9e8fSBlue Swirlif compile_prog "" "" ; then
50755f6b9e8fSBlue Swirl    fdatasync=yes
50765f6b9e8fSBlue Swirlfi
50775f6b9e8fSBlue Swirl
507894a420b1SStefan Hajnoczi##########################################
5079e78815a5SAndreas Färber# check if we have madvise
5080e78815a5SAndreas Färber
5081e78815a5SAndreas Färbermadvise=no
5082e78815a5SAndreas Färbercat > $TMPC << EOF
5083e78815a5SAndreas Färber#include <sys/types.h>
5084e78815a5SAndreas Färber#include <sys/mman.h>
5085832ce9c2SScott Wood#include <stddef.h>
5086e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5087e78815a5SAndreas FärberEOF
5088e78815a5SAndreas Färberif compile_prog "" "" ; then
5089e78815a5SAndreas Färber    madvise=yes
5090e78815a5SAndreas Färberfi
5091e78815a5SAndreas Färber
5092e78815a5SAndreas Färber##########################################
5093e78815a5SAndreas Färber# check if we have posix_madvise
5094e78815a5SAndreas Färber
5095e78815a5SAndreas Färberposix_madvise=no
5096e78815a5SAndreas Färbercat > $TMPC << EOF
5097e78815a5SAndreas Färber#include <sys/mman.h>
5098832ce9c2SScott Wood#include <stddef.h>
5099e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5100e78815a5SAndreas FärberEOF
5101e78815a5SAndreas Färberif compile_prog "" "" ; then
5102e78815a5SAndreas Färber    posix_madvise=yes
5103e78815a5SAndreas Färberfi
5104e78815a5SAndreas Färber
5105e78815a5SAndreas Färber##########################################
51069bc5a719SAndreas Gustafsson# check if we have posix_memalign()
51079bc5a719SAndreas Gustafsson
51089bc5a719SAndreas Gustafssonposix_memalign=no
51099bc5a719SAndreas Gustafssoncat > $TMPC << EOF
51109bc5a719SAndreas Gustafsson#include <stdlib.h>
51119bc5a719SAndreas Gustafssonint main(void) {
51129bc5a719SAndreas Gustafsson    void *p;
51139bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
51149bc5a719SAndreas Gustafsson}
51159bc5a719SAndreas GustafssonEOF
51169bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
51179bc5a719SAndreas Gustafsson    posix_memalign=yes
51189bc5a719SAndreas Gustafssonfi
51199bc5a719SAndreas Gustafsson
51209bc5a719SAndreas Gustafsson##########################################
51210a852417SPaul Durrant# check if we have posix_syslog
51220a852417SPaul Durrant
51230a852417SPaul Durrantposix_syslog=no
51240a852417SPaul Durrantcat > $TMPC << EOF
51250a852417SPaul Durrant#include <syslog.h>
51260a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
51270a852417SPaul DurrantEOF
51280a852417SPaul Durrantif compile_prog "" "" ; then
51290a852417SPaul Durrant    posix_syslog=yes
51300a852417SPaul Durrantfi
51310a852417SPaul Durrant
51320a852417SPaul Durrant##########################################
5133401bc051SPeter Maydell# check if we have sem_timedwait
5134401bc051SPeter Maydell
5135401bc051SPeter Maydellsem_timedwait=no
5136401bc051SPeter Maydellcat > $TMPC << EOF
5137401bc051SPeter Maydell#include <semaphore.h>
5138811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
5139401bc051SPeter MaydellEOF
5140401bc051SPeter Maydellif compile_prog "" "" ; then
5141401bc051SPeter Maydell    sem_timedwait=yes
5142401bc051SPeter Maydellfi
5143401bc051SPeter Maydell
5144401bc051SPeter Maydell##########################################
51455c99fa37SKeno Fischer# check if we have strchrnul
51465c99fa37SKeno Fischer
51475c99fa37SKeno Fischerstrchrnul=no
51485c99fa37SKeno Fischercat > $TMPC << EOF
51495c99fa37SKeno Fischer#include <string.h>
51505c99fa37SKeno Fischerint main(void);
51515c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
51525c99fa37SKeno Fischerchar *haystack = (char*)&main;
51535c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
51545c99fa37SKeno FischerEOF
51555c99fa37SKeno Fischerif compile_prog "" "" ; then
51565c99fa37SKeno Fischer    strchrnul=yes
51575c99fa37SKeno Fischerfi
51585c99fa37SKeno Fischer
51595c99fa37SKeno Fischer##########################################
516094a420b1SStefan Hajnoczi# check if trace backend exists
516194a420b1SStefan Hajnoczi
51625b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
516394a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
51645b808275SLluís Vilanova  error_exit "invalid trace backends" \
51655b808275SLluís Vilanova      "Please choose supported trace backends."
516694a420b1SStefan Hajnoczifi
516794a420b1SStefan Hajnoczi
51687e24e92aSStefan Hajnoczi##########################################
51697e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
51705b808275SLluís Vilanovaif have_backend "ust"; then
51717e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5172bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
51737e24e92aSStefan Hajnocziint main(void) { return 0; }
51747e24e92aSStefan HajnocziEOF
5175c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5176bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
517789138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
51787e24e92aSStefan Hajnoczi    else
5179c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5180bf15f63cSMohamad Gebai    fi
5181bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
518289138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5183bf15f63cSMohamad Gebai    else
5184bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5185bf15f63cSMohamad Gebai    fi
5186bf15f63cSMohamad Gebai
5187bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5188bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
5189bf15f63cSMohamad Gebai  else
5190bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
51917e24e92aSStefan Hajnoczi  fi
51927e24e92aSStefan Hajnoczifi
5193b3d08c02SDaniel P. Berrange
5194b3d08c02SDaniel P. Berrange##########################################
5195b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
51965b808275SLluís Vilanovaif have_backend "dtrace"; then
5197b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
519876ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5199b3d08c02SDaniel P. Berrange  fi
5200c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5201c276b17dSDaniel P. Berrange  if has 'stap' ; then
5202c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5203c276b17dSDaniel P. Berrange  fi
5204b3d08c02SDaniel P. Berrangefi
5205b3d08c02SDaniel P. Berrange
52067e24e92aSStefan Hajnoczi##########################################
5207519175a2SAlex Barcelo# check and set a backend for coroutine
5208d0e2fce5SAneesh Kumar K.V
52097c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
521033c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
521133c53c54SDaniel P. Berrange# specific one.
52127c2acc70SPeter Maydell
52137c2acc70SPeter Maydellucontext_works=no
5214d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5215d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5216d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5217cdf84806SPeter Maydell#ifdef __stub_makecontext
5218cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5219cdf84806SPeter Maydell#endif
522075cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5221d0e2fce5SAneesh Kumar K.VEOF
5222d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
52237c2acc70SPeter Maydell    ucontext_works=yes
5224d0e2fce5SAneesh Kumar K.V  fi
5225519175a2SAlex Barcelofi
52267c2acc70SPeter Maydell
52277c2acc70SPeter Maydellif test "$coroutine" = ""; then
52287c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
52297c2acc70SPeter Maydell    coroutine=win32
52307c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
52317c2acc70SPeter Maydell    coroutine=ucontext
5232519175a2SAlex Barcelo  else
52337c2acc70SPeter Maydell    coroutine=sigaltstack
52347c2acc70SPeter Maydell  fi
52357c2acc70SPeter Maydellelse
52367c2acc70SPeter Maydell  case $coroutine in
52377c2acc70SPeter Maydell  windows)
52387c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
52397c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
52407c2acc70SPeter Maydell    fi
52417c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
52427c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
52437c2acc70SPeter Maydell    coroutine=win32
52447c2acc70SPeter Maydell    ;;
52457c2acc70SPeter Maydell  ucontext)
52467c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
52477c2acc70SPeter Maydell      feature_not_found "ucontext"
52487c2acc70SPeter Maydell    fi
52497c2acc70SPeter Maydell    ;;
525033c53c54SDaniel P. Berrange  sigaltstack)
52517c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
52527c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
52537c2acc70SPeter Maydell    fi
52547c2acc70SPeter Maydell    ;;
52557c2acc70SPeter Maydell  *)
525676ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
52577c2acc70SPeter Maydell    ;;
52587c2acc70SPeter Maydell  esac
5259d0e2fce5SAneesh Kumar K.Vfi
5260d0e2fce5SAneesh Kumar K.V
526170c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
526270c60c08SStefan Hajnoczi  coroutine_pool=yes
526370c60c08SStefan Hajnoczifi
526470c60c08SStefan Hajnoczi
52657d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
52667d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
52677d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
52687d992e4dSPeter Lieven    coroutine_pool=no
52697d992e4dSPeter Lieven  fi
52707d992e4dSPeter Lievenfi
52717d992e4dSPeter Lieven
52727d992e4dSPeter Lieven
5273d0e2fce5SAneesh Kumar K.V##########################################
5274d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5275d2042378SAneesh Kumar K.V
52764e1797f9SStefan Weilopen_by_handle_at=no
5277d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5278d2042378SAneesh Kumar K.V#include <fcntl.h>
5279acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5280acc55ba8SStefan Weil# error missing definition
5281acc55ba8SStefan Weil#else
528275cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5283acc55ba8SStefan Weil#endif
5284d2042378SAneesh Kumar K.VEOF
5285d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5286d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5287d2042378SAneesh Kumar K.Vfi
5288d2042378SAneesh Kumar K.V
5289e06a765eSHarsh Prateek Bora########################################
5290e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5291e06a765eSHarsh Prateek Bora
5292e06a765eSHarsh Prateek Boralinux_magic_h=no
5293e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5294e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5295e06a765eSHarsh Prateek Boraint main(void) {
529675cafad7SStefan Weil  return 0;
5297e06a765eSHarsh Prateek Bora}
5298e06a765eSHarsh Prateek BoraEOF
5299e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5300e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5301e06a765eSHarsh Prateek Borafi
5302e06a765eSHarsh Prateek Bora
53038ab1bf12SLuiz Capitulino########################################
5304c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
5305c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
5306c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
5307c95e3080SKevin Wolf# only a warning.
5308c95e3080SKevin Wolf#
5309c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
5310c95e3080SKevin Wolf# the build doesn't fail anyway.
5311c95e3080SKevin Wolf
531206d71fa1SPeter Maydellpragma_disable_unused_but_set=no
531306d71fa1SPeter Maydellcat > $TMPC << EOF
5314e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
5315c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
5316e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
5317c95e3080SKevin Wolf
531806d71fa1SPeter Maydellint main(void) {
531906d71fa1SPeter Maydell    return 0;
532006d71fa1SPeter Maydell}
532106d71fa1SPeter MaydellEOF
532206d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
5323cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
5324c95e3080SKevin Wolfelse
5325c95e3080SKevin Wolf    werror=no
532606d71fa1SPeter Maydellfi
532706d71fa1SPeter Maydell
532806d71fa1SPeter Maydell########################################
5329541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
53303f4349dcSKevin Wolf
53313f4349dcSKevin Wolfvalgrind_h=no
53323f4349dcSKevin Wolfcat > $TMPC << EOF
53333f4349dcSKevin Wolf#include <valgrind/valgrind.h>
53343f4349dcSKevin Wolfint main(void) {
53353f4349dcSKevin Wolf  return 0;
53363f4349dcSKevin Wolf}
53373f4349dcSKevin WolfEOF
53383f4349dcSKevin Wolfif compile_prog "" "" ; then
53393f4349dcSKevin Wolf    valgrind_h=yes
53403f4349dcSKevin Wolffi
53413f4349dcSKevin Wolf
53423f4349dcSKevin Wolf########################################
53438ab1bf12SLuiz Capitulino# check if environ is declared
53448ab1bf12SLuiz Capitulino
53458ab1bf12SLuiz Capitulinohas_environ=no
53468ab1bf12SLuiz Capitulinocat > $TMPC << EOF
53478ab1bf12SLuiz Capitulino#include <unistd.h>
53488ab1bf12SLuiz Capitulinoint main(void) {
5349c075a723SBlue Swirl    environ = 0;
53508ab1bf12SLuiz Capitulino    return 0;
53518ab1bf12SLuiz Capitulino}
53528ab1bf12SLuiz CapitulinoEOF
53538ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
53548ab1bf12SLuiz Capitulino    has_environ=yes
53558ab1bf12SLuiz Capitulinofi
53568ab1bf12SLuiz Capitulino
535776a347e1SRichard Henderson########################################
535876a347e1SRichard Henderson# check if cpuid.h is usable.
535976a347e1SRichard Henderson
536076a347e1SRichard Hendersoncat > $TMPC << EOF
536176a347e1SRichard Henderson#include <cpuid.h>
536276a347e1SRichard Hendersonint main(void) {
5363774d566cSPeter Maydell    unsigned a, b, c, d;
5364774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5365774d566cSPeter Maydell
5366774d566cSPeter Maydell    if (max >= 1) {
5367774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5368774d566cSPeter Maydell    }
5369774d566cSPeter Maydell
5370774d566cSPeter Maydell    if (max >= 7) {
5371774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5372774d566cSPeter Maydell    }
5373774d566cSPeter Maydell
537476a347e1SRichard Henderson    return 0;
537576a347e1SRichard Henderson}
537676a347e1SRichard HendersonEOF
537776a347e1SRichard Hendersonif compile_prog "" "" ; then
537876a347e1SRichard Henderson    cpuid_h=yes
537976a347e1SRichard Hendersonfi
538076a347e1SRichard Henderson
53815dd89908SRichard Henderson##########################################
53825dd89908SRichard Henderson# avx2 optimization requirement check
53835dd89908SRichard Henderson#
53845dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
53855dd89908SRichard Henderson# since we won't be able to select the new routines.
53865dd89908SRichard Henderson
5387e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
53885dd89908SRichard Henderson  cat > $TMPC << EOF
53895dd89908SRichard Henderson#pragma GCC push_options
53905dd89908SRichard Henderson#pragma GCC target("avx2")
53915dd89908SRichard Henderson#include <cpuid.h>
53925dd89908SRichard Henderson#include <immintrin.h>
53935dd89908SRichard Hendersonstatic int bar(void *a) {
53945dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
53955dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
53965dd89908SRichard Henderson}
53975dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
53985dd89908SRichard HendersonEOF
53995dd89908SRichard Henderson  if compile_object "" ; then
54005dd89908SRichard Henderson    avx2_opt="yes"
540186583a07SLiam Merwick  else
540286583a07SLiam Merwick    avx2_opt="no"
54035dd89908SRichard Henderson  fi
54045dd89908SRichard Hendersonfi
54055dd89908SRichard Henderson
5406f540166bSRichard Henderson########################################
5407f540166bSRichard Henderson# check if __[u]int128_t is usable.
5408f540166bSRichard Henderson
5409f540166bSRichard Hendersonint128=no
5410f540166bSRichard Hendersoncat > $TMPC << EOF
5411f540166bSRichard Henderson__int128_t a;
5412f540166bSRichard Henderson__uint128_t b;
5413f540166bSRichard Hendersonint main (void) {
5414f540166bSRichard Henderson  a = a + b;
5415f540166bSRichard Henderson  b = a * b;
5416464e3671SPeter Maydell  a = a * a;
5417f540166bSRichard Henderson  return 0;
5418f540166bSRichard Henderson}
5419f540166bSRichard HendersonEOF
5420f540166bSRichard Hendersonif compile_prog "" "" ; then
5421f540166bSRichard Henderson    int128=yes
5422f540166bSRichard Hendersonfi
542376a347e1SRichard Henderson
54247ebee43eSRichard Henderson#########################################
54257ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
54267ebee43eSRichard Henderson
54277ebee43eSRichard Hendersonatomic128=no
54287ebee43eSRichard Hendersonif test "$int128" = "yes"; then
54297ebee43eSRichard Henderson  cat > $TMPC << EOF
54307ebee43eSRichard Hendersonint main(void)
54317ebee43eSRichard Henderson{
54327ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
54337ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
54347ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
54357ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
54367ebee43eSRichard Henderson  return 0;
54377ebee43eSRichard Henderson}
54387ebee43eSRichard HendersonEOF
54397ebee43eSRichard Henderson  if compile_prog "" "" ; then
54407ebee43eSRichard Henderson    atomic128=yes
54417ebee43eSRichard Henderson  fi
54427ebee43eSRichard Hendersonfi
54437ebee43eSRichard Henderson
5444e6cd4bb5SRichard Hendersoncmpxchg128=no
5445e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5446e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5447e6cd4bb5SRichard Hendersonint main(void)
5448e6cd4bb5SRichard Henderson{
5449e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5450e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5451e6cd4bb5SRichard Henderson  return 0;
5452e6cd4bb5SRichard Henderson}
5453e6cd4bb5SRichard HendersonEOF
5454e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5455e6cd4bb5SRichard Henderson    cmpxchg128=yes
5456e6cd4bb5SRichard Henderson  fi
5457e6cd4bb5SRichard Hendersonfi
5458e6cd4bb5SRichard Henderson
5459df79b996SRichard Henderson#########################################
5460df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5461df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5462df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5463df79b996SRichard Henderson
5464df79b996SRichard Hendersoncat > $TMPC << EOF
5465df79b996SRichard Henderson#include <stdint.h>
5466df79b996SRichard Hendersonint main(void)
5467df79b996SRichard Henderson{
5468df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5469df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5470df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5471df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5472df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5473df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5474df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5475df79b996SRichard Henderson#else
5476df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5477df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5478df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5479df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5480df79b996SRichard Henderson#endif
5481df79b996SRichard Henderson  return 0;
5482df79b996SRichard Henderson}
5483df79b996SRichard HendersonEOF
5484df79b996SRichard Hendersonif compile_prog "" "" ; then
5485df79b996SRichard Henderson  atomic64=yes
5486df79b996SRichard Hendersonfi
5487df79b996SRichard Henderson
54881e6e9acaSRichard Henderson########################################
5489db432672SRichard Henderson# See if 16-byte vector operations are supported.
5490db432672SRichard Henderson# Even without a vector unit the compiler may expand these.
5491db432672SRichard Henderson# There is a bug in old GCC for PPC that crashes here.
5492db432672SRichard Henderson# Unfortunately it's the system compiler for Centos 7.
5493db432672SRichard Henderson
5494db432672SRichard Hendersoncat > $TMPC << EOF
5495db432672SRichard Hendersontypedef unsigned char U1 __attribute__((vector_size(16)));
5496db432672SRichard Hendersontypedef unsigned short U2 __attribute__((vector_size(16)));
5497db432672SRichard Hendersontypedef unsigned int U4 __attribute__((vector_size(16)));
5498db432672SRichard Hendersontypedef unsigned long long U8 __attribute__((vector_size(16)));
5499db432672SRichard Hendersontypedef signed char S1 __attribute__((vector_size(16)));
5500db432672SRichard Hendersontypedef signed short S2 __attribute__((vector_size(16)));
5501db432672SRichard Hendersontypedef signed int S4 __attribute__((vector_size(16)));
5502db432672SRichard Hendersontypedef signed long long S8 __attribute__((vector_size(16)));
5503db432672SRichard Hendersonstatic U1 a1, b1;
5504db432672SRichard Hendersonstatic U2 a2, b2;
5505db432672SRichard Hendersonstatic U4 a4, b4;
5506db432672SRichard Hendersonstatic U8 a8, b8;
5507db432672SRichard Hendersonstatic S1 c1;
5508db432672SRichard Hendersonstatic S2 c2;
5509db432672SRichard Hendersonstatic S4 c4;
5510db432672SRichard Hendersonstatic S8 c8;
5511db432672SRichard Hendersonstatic int i;
551274912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i);
551374912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i)
551474912f6dSLaurent Vivier{
551574912f6dSLaurent Vivier  *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
551674912f6dSLaurent Vivier  *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
551774912f6dSLaurent Vivier  *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
551874912f6dSLaurent Vivier  *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
551974912f6dSLaurent Vivier}
5520db432672SRichard Hendersonint main(void)
5521db432672SRichard Henderson{
5522db432672SRichard Henderson  a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5523db432672SRichard Henderson  a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5524db432672SRichard Henderson  a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5525db432672SRichard Henderson  a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5526db432672SRichard Henderson  a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5527db432672SRichard Henderson  a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5528db432672SRichard Henderson  a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5529db432672SRichard Henderson  a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5530db432672SRichard Henderson  c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5531db432672SRichard Henderson  return 0;
5532db432672SRichard Henderson}
5533db432672SRichard HendersonEOF
5534db432672SRichard Henderson
5535db432672SRichard Hendersonvector16=no
5536db432672SRichard Hendersonif compile_prog "" "" ; then
5537db432672SRichard Henderson  vector16=yes
5538db432672SRichard Hendersonfi
5539db432672SRichard Henderson
5540db432672SRichard Henderson########################################
55411e6e9acaSRichard Henderson# check if getauxval is available.
55421e6e9acaSRichard Henderson
55431e6e9acaSRichard Hendersongetauxval=no
55441e6e9acaSRichard Hendersoncat > $TMPC << EOF
55451e6e9acaSRichard Henderson#include <sys/auxv.h>
55461e6e9acaSRichard Hendersonint main(void) {
55471e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
55481e6e9acaSRichard Henderson}
55491e6e9acaSRichard HendersonEOF
55501e6e9acaSRichard Hendersonif compile_prog "" "" ; then
55511e6e9acaSRichard Henderson    getauxval=yes
55521e6e9acaSRichard Hendersonfi
55531e6e9acaSRichard Henderson
5554fd0e6053SJohn Snow########################################
5555fd0e6053SJohn Snow# check if ccache is interfering with
5556fd0e6053SJohn Snow# semantic analysis of macros
5557fd0e6053SJohn Snow
55585e4dfd3dSJohn Snowunset CCACHE_CPP2
5559fd0e6053SJohn Snowccache_cpp2=no
5560fd0e6053SJohn Snowcat > $TMPC << EOF
5561fd0e6053SJohn Snowstatic const int Z = 1;
5562fd0e6053SJohn Snow#define fn() ({ Z; })
5563fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5564fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5565fd0e6053SJohn Snow#define ID(X) (X)
5566fd0e6053SJohn Snowint main(int argc, char *argv[])
5567fd0e6053SJohn Snow{
5568fd0e6053SJohn Snow    int x = 0, y = 0;
5569fd0e6053SJohn Snow    x = ID(x);
5570fd0e6053SJohn Snow    x = fn();
5571fd0e6053SJohn Snow    fn();
5572fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5573fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5574fd0e6053SJohn Snow    return 0;
5575fd0e6053SJohn Snow}
5576fd0e6053SJohn SnowEOF
5577fd0e6053SJohn Snow
5578fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5579fd0e6053SJohn Snow    ccache_cpp2=yes
5580fd0e6053SJohn Snowfi
5581fd0e6053SJohn Snow
5582b553a042SJohn Snow#################################################
5583b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5584b553a042SJohn Snow
5585b553a042SJohn Snowif test "$fortify_source" != "no"; then
5586b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5587b553a042SJohn Snow    fortify_source="no";
5588e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5589cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5590b553a042SJohn Snow    fortify_source="no";
5591b553a042SJohn Snow  else
5592b553a042SJohn Snow    fortify_source="yes"
5593b553a042SJohn Snow  fi
5594b553a042SJohn Snowfi
5595b553a042SJohn Snow
55961efad060SFam Zheng###############################################
55971efad060SFam Zheng# Check if copy_file_range is provided by glibc
55981efad060SFam Zhenghave_copy_file_range=no
55991efad060SFam Zhengcat > $TMPC << EOF
56001efad060SFam Zheng#include <unistd.h>
56011efad060SFam Zhengint main(void) {
56021efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
56031efad060SFam Zheng  return 0;
56041efad060SFam Zheng}
56051efad060SFam ZhengEOF
56061efad060SFam Zhengif compile_prog "" "" ; then
56071efad060SFam Zheng    have_copy_file_range=yes
56081efad060SFam Zhengfi
56091efad060SFam Zheng
5610d2042378SAneesh Kumar K.V##########################################
5611277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5612277abf15SJan Vesely
5613277abf15SJan Veselyhave_fsxattr=no
5614277abf15SJan Veselycat > $TMPC << EOF
5615277abf15SJan Vesely#include <linux/fs.h>
5616277abf15SJan Veselystruct fsxattr foo;
5617277abf15SJan Veselyint main(void) {
5618277abf15SJan Vesely  return 0;
5619277abf15SJan Vesely}
5620277abf15SJan VeselyEOF
5621277abf15SJan Veselyif compile_prog "" "" ; then
5622277abf15SJan Vesely    have_fsxattr=yes
5623277abf15SJan Veselyfi
5624277abf15SJan Vesely
5625b66e10e4SPeter Maydell##########################################
5626a40161cbSPaolo Bonzini# check for usable membarrier system call
5627a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5628a40161cbSPaolo Bonzini    have_membarrier=no
5629a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5630a40161cbSPaolo Bonzini        have_membarrier=yes
5631a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5632a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5633a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5634a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5635a40161cbSPaolo Bonzini    #include <unistd.h>
5636a40161cbSPaolo Bonzini    #include <stdlib.h>
5637a40161cbSPaolo Bonzini    int main(void) {
5638a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5639a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5640a40161cbSPaolo Bonzini	exit(0);
5641a40161cbSPaolo Bonzini    }
5642a40161cbSPaolo BonziniEOF
5643a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5644a40161cbSPaolo Bonzini            have_membarrier=yes
5645a40161cbSPaolo Bonzini        fi
5646a40161cbSPaolo Bonzini    fi
5647a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5648a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5649a40161cbSPaolo Bonzini    fi
5650a40161cbSPaolo Bonzinielse
5651a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5652a40161cbSPaolo Bonzini    # work on Wine.
5653a40161cbSPaolo Bonzini    membarrier=no
5654a40161cbSPaolo Bonzinifi
5655a40161cbSPaolo Bonzini
5656a40161cbSPaolo Bonzini##########################################
5657b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5658575b22b1SLaurent Vivierhave_rtnetlink=no
5659575b22b1SLaurent Viviercat > $TMPC << EOF
5660575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5661575b22b1SLaurent Vivierint main(void) {
5662575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5663575b22b1SLaurent Vivier}
5664575b22b1SLaurent VivierEOF
5665575b22b1SLaurent Vivierif compile_prog "" "" ; then
5666575b22b1SLaurent Vivier    have_rtnetlink=yes
5667575b22b1SLaurent Vivierfi
5668575b22b1SLaurent Vivier
56696a02c806SStefan Hajnoczi##########################################
56706a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
56716a02c806SStefan Hajnoczihave_af_vsock=no
56726a02c806SStefan Hajnoczicat > $TMPC << EOF
56736a02c806SStefan Hajnoczi#include <errno.h>
56746a02c806SStefan Hajnoczi#include <sys/types.h>
56756a02c806SStefan Hajnoczi#include <sys/socket.h>
56766a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
56776a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
56786a02c806SStefan Hajnoczi#endif
56796a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
56806a02c806SStefan Hajnocziint main(void) {
56816a02c806SStefan Hajnoczi    int sock, ret;
56826a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
56836a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
56846a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
56856a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
56866a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
56876a02c806SStefan Hajnoczi        return 0;
56886a02c806SStefan Hajnoczi    }
56896a02c806SStefan Hajnoczi    return -1;
56906a02c806SStefan Hajnoczi}
56916a02c806SStefan HajnocziEOF
56926a02c806SStefan Hajnocziif compile_prog "" "" ; then
56936a02c806SStefan Hajnoczi    have_af_vsock=yes
56946a02c806SStefan Hajnoczifi
56956a02c806SStefan Hajnoczi
5696f0d92b56SLongpeng(Mike)##########################################
5697f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
5698f0d92b56SLongpeng(Mike)hava_afalg=no
5699f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5700f0d92b56SLongpeng(Mike)#include <errno.h>
5701f0d92b56SLongpeng(Mike)#include <sys/types.h>
5702f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5703f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5704f0d92b56SLongpeng(Mike)int main(void) {
5705f0d92b56SLongpeng(Mike)    int sock;
5706f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5707f0d92b56SLongpeng(Mike)    return sock;
5708f0d92b56SLongpeng(Mike)}
5709f0d92b56SLongpeng(Mike)EOF
5710f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5711f0d92b56SLongpeng(Mike)    have_afalg=yes
5712f0d92b56SLongpeng(Mike)fi
5713f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5714f0d92b56SLongpeng(Mike)then
5715f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5716f0d92b56SLongpeng(Mike)    then
5717f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5718f0d92b56SLongpeng(Mike)    fi
5719f0d92b56SLongpeng(Mike)fi
5720f0d92b56SLongpeng(Mike)
5721f0d92b56SLongpeng(Mike)
57226969ec6cSJames Clarke#################################################
5723c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
5724d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
5725c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
5726c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
5727c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
5728c97d6d2cSSergio Andres Gomez Del RealEOF
5729c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
5730c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
5731c97d6d2cSSergio Andres Gomez Del Real  else
5732c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
5733c97d6d2cSSergio Andres Gomez Del Real    LDFLAGS="-framework Hypervisor $LDFLAGS"
5734c97d6d2cSSergio Andres Gomez Del Real  fi
5735c97d6d2cSSergio Andres Gomez Del Realfi
5736c97d6d2cSSergio Andres Gomez Del Real
5737c97d6d2cSSergio Andres Gomez Del Real#################################################
57386969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
57396969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
57406969ec6cSJames Clarke# given. It does no harm to give it on other
57416969ec6cSJames Clarke# platforms too.
57426969ec6cSJames Clarke
57436969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
57446969ec6cSJames Clarke#       contains -Wmissing-prototypes
57456969ec6cSJames Clarkecat > $TMPC << EOF
57466969ec6cSJames Clarkeextern int foo(void);
57476969ec6cSJames Clarkeint foo(void) { return 0; }
57486969ec6cSJames ClarkeEOF
57496969ec6cSJames Clarkeif ! compile_object ""; then
57506969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
57516969ec6cSJames Clarkefi
57527ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
57537ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
57547ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
57557ecf44a5SPaolo Bonzini    break
57567ecf44a5SPaolo Bonzini  fi
57577ecf44a5SPaolo Bonzinidone
57587ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
57597ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
57606969ec6cSJames Clarkefi
57616969ec6cSJames Clarke
5762277abf15SJan Vesely##########################################
57634d04351fSChristopher Covington# check for sysmacros.h
57644d04351fSChristopher Covington
57654d04351fSChristopher Covingtonhave_sysmacros=no
57664d04351fSChristopher Covingtoncat > $TMPC << EOF
57674d04351fSChristopher Covington#include <sys/sysmacros.h>
57684d04351fSChristopher Covingtonint main(void) {
57694d04351fSChristopher Covington    return makedev(0, 0);
57704d04351fSChristopher Covington}
57714d04351fSChristopher CovingtonEOF
57724d04351fSChristopher Covingtonif compile_prog "" "" ; then
57734d04351fSChristopher Covington    have_sysmacros=yes
57744d04351fSChristopher Covingtonfi
57754d04351fSChristopher Covington
57764d04351fSChristopher Covington##########################################
5777da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
5778da92c3ffSAshish Mittal# Check if libvxhs is installed
5779da92c3ffSAshish Mittal
5780da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
5781da92c3ffSAshish Mittal  cat > $TMPC <<EOF
5782da92c3ffSAshish Mittal#include <stdint.h>
5783da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
5784da92c3ffSAshish Mittal
5785da92c3ffSAshish Mittalvoid *vxhs_callback;
5786da92c3ffSAshish Mittal
5787da92c3ffSAshish Mittalint main(void) {
5788da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
5789da92c3ffSAshish Mittal    return 0;
5790da92c3ffSAshish Mittal}
5791da92c3ffSAshish MittalEOF
5792da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
5793da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
5794da92c3ffSAshish Mittal    vxhs=yes
5795da92c3ffSAshish Mittal  else
5796da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
5797da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
5798da92c3ffSAshish Mittal    fi
5799da92c3ffSAshish Mittal    vxhs=no
5800da92c3ffSAshish Mittal  fi
5801da92c3ffSAshish Mittalfi
5802da92c3ffSAshish Mittal
5803da92c3ffSAshish Mittal##########################################
580449e00a18SAndreas Grapentin# check for _Static_assert()
580549e00a18SAndreas Grapentin
580649e00a18SAndreas Grapentinhave_static_assert=no
580749e00a18SAndreas Grapentincat > $TMPC << EOF
580849e00a18SAndreas Grapentin_Static_assert(1, "success");
580949e00a18SAndreas Grapentinint main(void) {
581049e00a18SAndreas Grapentin    return 0;
581149e00a18SAndreas Grapentin}
581249e00a18SAndreas GrapentinEOF
581349e00a18SAndreas Grapentinif compile_prog "" "" ; then
581449e00a18SAndreas Grapentin    have_static_assert=yes
581549e00a18SAndreas Grapentinfi
581649e00a18SAndreas Grapentin
581749e00a18SAndreas Grapentin##########################################
5818e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5819e674605fSTomáš Golembiovský
5820e674605fSTomáš Golembiovskýhave_utmpx=no
5821e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5822e674605fSTomáš Golembiovský#include <utmpx.h>
5823e674605fSTomáš Golembiovskýstruct utmpx user_info;
5824e674605fSTomáš Golembiovskýint main(void) {
5825e674605fSTomáš Golembiovský    return 0;
5826e674605fSTomáš Golembiovský}
5827e674605fSTomáš GolembiovskýEOF
5828e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5829e674605fSTomáš Golembiovský    have_utmpx=yes
5830e674605fSTomáš Golembiovskýfi
5831e674605fSTomáš Golembiovský
5832e674605fSTomáš Golembiovský##########################################
5833db1ed1abSRichard Henderson# check for getrandom()
5834db1ed1abSRichard Henderson
5835db1ed1abSRichard Hendersonhave_getrandom=no
5836db1ed1abSRichard Hendersoncat > $TMPC << EOF
5837db1ed1abSRichard Henderson#include <sys/random.h>
5838db1ed1abSRichard Hendersonint main(void) {
5839db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
5840db1ed1abSRichard Henderson}
5841db1ed1abSRichard HendersonEOF
5842db1ed1abSRichard Hendersonif compile_prog "" "" ; then
5843db1ed1abSRichard Henderson    have_getrandom=yes
5844db1ed1abSRichard Hendersonfi
5845db1ed1abSRichard Henderson
5846db1ed1abSRichard Henderson##########################################
5847247724cbSMarc-André Lureau# checks for sanitizers
5848247724cbSMarc-André Lureau
5849247724cbSMarc-André Lureauhave_asan=no
5850247724cbSMarc-André Lureauhave_ubsan=no
5851d83414e1SMarc-André Lureauhave_asan_iface_h=no
5852d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
5853247724cbSMarc-André Lureau
5854247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
5855b9f44da2SMarc-André Lureau  write_c_skeleton
5856247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5857247724cbSMarc-André Lureau      have_asan=yes
5858247724cbSMarc-André Lureau  fi
5859b9f44da2SMarc-André Lureau
5860b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
5861b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
5862b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5863b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
5864b9f44da2SMarc-André Lureau#include <stdlib.h>
5865b9f44da2SMarc-André Lureauint main(void) {
5866b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
5867b9f44da2SMarc-André Lureau    return *(int *)(tmp + 2);
5868b9f44da2SMarc-André Lureau}
5869b9f44da2SMarc-André LureauEOF
5870247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5871247724cbSMarc-André Lureau      have_ubsan=yes
5872247724cbSMarc-André Lureau  fi
5873d83414e1SMarc-André Lureau
5874d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
5875d83414e1SMarc-André Lureau      have_asan_iface_h=yes
5876d83414e1SMarc-André Lureau  fi
5877d83414e1SMarc-André Lureau
5878d83414e1SMarc-André Lureau  cat > $TMPC << EOF
5879d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
5880d83414e1SMarc-André Lureauint main(void) {
5881d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
5882d83414e1SMarc-André Lureau  return 0;
5883d83414e1SMarc-André Lureau}
5884d83414e1SMarc-André LureauEOF
5885d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5886d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
5887d83414e1SMarc-André Lureau  fi
5888247724cbSMarc-André Lureaufi
5889247724cbSMarc-André Lureau
5890247724cbSMarc-André Lureau##########################################
589151a12b51SAlex Bennée# Docker and cross-compiler support
589251a12b51SAlex Bennée#
589351a12b51SAlex Bennée# This is specifically for building test
589451a12b51SAlex Bennée# cases for foreign architectures, not
589551a12b51SAlex Bennée# cross-compiling QEMU itself.
589651a12b51SAlex Bennée
589751a12b51SAlex Bennéeif has "docker"; then
589851a12b51SAlex Bennée    docker=$($python $source_path/tests/docker/docker.py probe)
589951a12b51SAlex Bennéefi
590051a12b51SAlex Bennée
590151a12b51SAlex Bennée##########################################
590217824406SJunyan He# check for libpmem
590317824406SJunyan He
590417824406SJunyan Heif test "$libpmem" != "no"; then
590517824406SJunyan He	if $pkg_config --exists "libpmem"; then
590617824406SJunyan He		libpmem="yes"
590717824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
590817824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
590917824406SJunyan He		libs_softmmu="$libs_softmmu $libpmem_libs"
591017824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
591117824406SJunyan He	else
591217824406SJunyan He		if test "$libpmem" = "yes" ; then
591317824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
591417824406SJunyan He		fi
591517824406SJunyan He		libpmem="no"
591617824406SJunyan He	fi
591717824406SJunyan Hefi
591817824406SJunyan He
591917824406SJunyan He##########################################
5920675b9b53SMarc-André Lureau# check for slirp
5921675b9b53SMarc-André Lureau
5922675b9b53SMarc-André Lureaucase "$slirp" in
5923675b9b53SMarc-André Lureau  "" | yes)
5924675b9b53SMarc-André Lureau    if $pkg_config slirp; then
5925675b9b53SMarc-André Lureau      slirp=system
59267c57bdd8SMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
59277c57bdd8SMarc-André Lureau      slirp=git
5928675b9b53SMarc-André Lureau    elif test -e "${source_path}/slirp/Makefile" ; then
5929675b9b53SMarc-André Lureau      slirp=internal
5930675b9b53SMarc-André Lureau    elif test -z "$slirp" ; then
5931675b9b53SMarc-André Lureau      slirp=no
5932675b9b53SMarc-André Lureau    else
5933675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel or git submodule"
5934675b9b53SMarc-André Lureau    fi
5935675b9b53SMarc-André Lureau    ;;
5936675b9b53SMarc-André Lureau
5937675b9b53SMarc-André Lureau  system)
5938675b9b53SMarc-André Lureau    if ! $pkg_config slirp; then
5939675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel"
5940675b9b53SMarc-André Lureau    fi
5941675b9b53SMarc-André Lureau    ;;
5942675b9b53SMarc-André Lureauesac
5943675b9b53SMarc-André Lureau
5944675b9b53SMarc-André Lureaucase "$slirp" in
59457c57bdd8SMarc-André Lureau  git | internal)
59467c57bdd8SMarc-André Lureau    if test "$slirp" = git; then
59477c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
59487c57bdd8SMarc-André Lureau    fi
5949675b9b53SMarc-André Lureau    mkdir -p slirp
5950675b9b53SMarc-André Lureau    slirp_cflags="-I\$(SRC_PATH)/slirp/src -I\$(BUILD_DIR)/slirp/src"
5951675b9b53SMarc-André Lureau    slirp_libs="-L\$(BUILD_DIR)/slirp -lslirp"
5952675b9b53SMarc-André Lureau    ;;
5953675b9b53SMarc-André Lureau
5954675b9b53SMarc-André Lureau  system)
5955675b9b53SMarc-André Lureau    slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
5956675b9b53SMarc-André Lureau    slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
5957675b9b53SMarc-André Lureau    slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
5958675b9b53SMarc-André Lureau    ;;
5959675b9b53SMarc-André Lureau
5960675b9b53SMarc-André Lureau  no)
5961675b9b53SMarc-André Lureau    ;;
5962675b9b53SMarc-André Lureau  *)
5963675b9b53SMarc-André Lureau    error_exit "Unknown state for slirp: $slirp"
5964675b9b53SMarc-André Lureau    ;;
5965675b9b53SMarc-André Lureauesac
5966675b9b53SMarc-André Lureau
5967675b9b53SMarc-André Lureau
5968675b9b53SMarc-André Lureau##########################################
5969e86ecd4bSJuan Quintela# End of CC checks
5970e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5971e86ecd4bSJuan Quintela
5972d83414e1SMarc-André Lureauwrite_c_skeleton
5973d83414e1SMarc-André Lureau
59741d728c39SBlue Swirlif test "$gcov" = "yes" ; then
59751d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
59761d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
5977b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5978e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
597948e56d50SPaolo Bonzinielif test "$debug" = "no"; then
5980ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
5981e86ecd4bSJuan Quintelafi
5982a316e378SJuan Quintela
5983247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
5984247724cbSMarc-André Lureau  CFLAGS="-fsanitize=address $CFLAGS"
5985d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
5986d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
5987d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5988d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
5989d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
5990d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5991d83414e1SMarc-André Lureau  fi
5992247724cbSMarc-André Lureaufi
5993247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
5994247724cbSMarc-André Lureau  CFLAGS="-fsanitize=undefined $CFLAGS"
5995247724cbSMarc-André Lureaufi
5996247724cbSMarc-André Lureau
59976542aa9cSPeter Lieven##########################################
59986542aa9cSPeter Lieven# Do we have libnfs
59996542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
6000b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
60016542aa9cSPeter Lieven    libnfs="yes"
60026542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
60036542aa9cSPeter Lieven  else
60046542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
60058efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
60066542aa9cSPeter Lieven    fi
60076542aa9cSPeter Lieven    libnfs="no"
60086542aa9cSPeter Lieven  fi
60096542aa9cSPeter Lievenfi
60101d728c39SBlue Swirl
60113efac6ebSTomáš Golembiovský##########################################
60123efac6ebSTomáš Golembiovský# Do we have libudev
60133efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
60143efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
60153efac6ebSTomáš Golembiovský    libudev="yes"
60163efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
60173efac6ebSTomáš Golembiovský  else
60183efac6ebSTomáš Golembiovský    libudev="no"
60193efac6ebSTomáš Golembiovský  fi
60203efac6ebSTomáš Golembiovskýfi
60213efac6ebSTomáš Golembiovský
60226ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
60236ca026cbSPeter Maydellif test "$werror" = "yes"; then
60246ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
60256ca026cbSPeter Maydellfi
60266ca026cbSPeter Maydell
6027e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
6028e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
60291156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
6030e86ecd4bSJuan Quintela    fi
6031e86ecd4bSJuan Quintelafi
6032e86ecd4bSJuan Quintela
603394dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
603494dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
603594dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
603694dd53c5SGerd Hoffmannelse
603794dd53c5SGerd Hoffmann    POD2MAN="pod2man"
603894dd53c5SGerd Hoffmannfi
603994dd53c5SGerd Hoffmann
6040952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
6041952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
6042952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
6043e9a3591fSChristian Borntraeger        if ld_has $flag ; then
6044952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
6045952afb71SBlue Swirl        fi
6046952afb71SBlue Swirl    done
6047952afb71SBlue Swirlfi
6048952afb71SBlue Swirl
60497776ea6bSPhilippe Mathieu-Daudé# Disable OpenBSD W^X if available
60507776ea6bSPhilippe Mathieu-Daudéif test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
60517776ea6bSPhilippe Mathieu-Daudé    cat > $TMPC <<EOF
60527776ea6bSPhilippe Mathieu-Daudé    int main(void) { return 0; }
60537776ea6bSPhilippe Mathieu-DaudéEOF
60547776ea6bSPhilippe Mathieu-Daudé    wx_ldflags="-Wl,-z,wxneeded"
60557776ea6bSPhilippe Mathieu-Daudé    if compile_prog "" "$wx_ldflags"; then
60567776ea6bSPhilippe Mathieu-Daudé        QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
60577776ea6bSPhilippe Mathieu-Daudé    fi
60587776ea6bSPhilippe Mathieu-Daudéfi
60597776ea6bSPhilippe Mathieu-Daudé
606010ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
6061e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
6062528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
6063834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
6064a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
606567ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
60665a67135aSbellard
6067e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
6068e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
6069e0580342SKamil Rytarowski  ivshmem=yes
6070e0580342SKamil Rytarowskifi
6071e0580342SKamil Rytarowski
60724b1c11fdSDaniel P. Berrangetools=""
60734b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
607472d277a7SGerd Hoffmann  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) qemu-edid\$(EXESUF) $tools"
60754b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
60764b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
6077b1449edbSKamil Rytarowski  fi
6078b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
6079a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
60804b1c11fdSDaniel P. Berrange  fi
60811b9d35f3SViktor Prutyanov  if [ "$curl" = "yes" ]; then
60821b9d35f3SViktor Prutyanov      tools="elf2dmp\$(EXESUF) $tools"
60833fa2d384SViktor Prutyanov  fi
60844b1c11fdSDaniel P. Berrangefi
60854b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
6086b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
6087b855f8d1SPaolo Bonzini    if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
6088983eef5aSMeador Inge      virtfs=yes
608917bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
6090983eef5aSMeador Inge    else
6091983eef5aSMeador Inge      if test "$virtfs" = yes; then
6092b855f8d1SPaolo Bonzini        error_exit "VirtFS requires libcap devel and libattr devel"
6093983eef5aSMeador Inge      fi
609417500370SAndreas Färber      virtfs=no
6095983eef5aSMeador Inge    fi
6096fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
6097fe8fc5aeSPaolo Bonzini      mpath=yes
6098fe8fc5aeSPaolo Bonzini    else
6099fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
6100fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
6101fe8fc5aeSPaolo Bonzini      fi
6102fe8fc5aeSPaolo Bonzini      mpath=no
6103fe8fc5aeSPaolo Bonzini    fi
6104b855f8d1SPaolo Bonzini    tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
6105b855f8d1SPaolo Bonzini  else
6106b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
6107b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
6108b855f8d1SPaolo Bonzini    fi
6109b855f8d1SPaolo Bonzini    virtfs=no
6110fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
6111fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
6112fe8fc5aeSPaolo Bonzini    fi
6113fe8fc5aeSPaolo Bonzini    mpath=no
611417bff52bSM. Mohan Kumar  fi
61156a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
61166a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
61176a021536SGerd Hoffmann  fi
6118ff69fd8cSLaurent Vivierfi
61199d6bc27bSMichael Roth
61209d6bc27bSMichael Roth# Probe for guest agent support/options
61219d6bc27bSMichael Roth
6122e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
6123a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
6124a5125905SLaurent Vivier      guest_agent=no
6125a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
6126fafcaf1dSMichael Roth      tools="qemu-ga $tools"
6127e8ef31a3SMichael Tokarev      guest_agent=yes
6128e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
6129e8ef31a3SMichael Tokarev      guest_agent=no
6130e8ef31a3SMichael Tokarev  else
6131e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
6132ca35f780SPaolo Bonzini  fi
61334b1c11fdSDaniel P. Berrangefi
6134ca35f780SPaolo Bonzini
61359d6bc27bSMichael Roth# Guest agent Window MSI  package
61369d6bc27bSMichael Roth
61379d6bc27bSMichael Rothif test "$guest_agent" != yes; then
61389d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
61399d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
61409d6bc27bSMichael Roth  fi
61419d6bc27bSMichael Roth  guest_agent_msi=no
61429d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
61439d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
61449d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
61459d6bc27bSMichael Roth  fi
61469d6bc27bSMichael Roth  guest_agent_msi=no
61479d6bc27bSMichael Rothelif ! has wixl; then
61489d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
61499d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
61509d6bc27bSMichael Roth  fi
61519d6bc27bSMichael Roth  guest_agent_msi=no
61521a34904eSMichael Rothelse
61531a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
61541a34904eSMichael Roth  # disabled explicitly
61551a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
61561a34904eSMichael Roth    guest_agent_msi=yes
61571a34904eSMichael Roth  fi
61589d6bc27bSMichael Rothfi
61599d6bc27bSMichael Roth
61601a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
61619d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
61629d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
61639d6bc27bSMichael Roth  fi
61649d6bc27bSMichael Roth
61659d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
61669d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
61679d6bc27bSMichael Roth  fi
61689d6bc27bSMichael Roth
61699d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
61709d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
61719d6bc27bSMichael Roth  fi
61729d6bc27bSMichael Roth
61739d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
617489138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
61759d6bc27bSMichael Roth  fi
61769d6bc27bSMichael Roth
617789138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
61789d6bc27bSMichael Roth
61799d6bc27bSMichael Roth  case "$cpu" in
61809d6bc27bSMichael Roth  x86_64)
61819d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
61829d6bc27bSMichael Roth    ;;
61839d6bc27bSMichael Roth  i386)
61849d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
61859d6bc27bSMichael Roth    ;;
61869d6bc27bSMichael Roth  *)
61879d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
61889d6bc27bSMichael Roth    ;;
61899d6bc27bSMichael Roth  esac
61909d6bc27bSMichael Rothfi
61919d6bc27bSMichael Roth
6192ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
6193ca35f780SPaolo Bonziniroms=
6194e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6195e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6196e633a5c6SEric Blake        test "$softmmu" = yes ; then
6197e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
6198c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6199c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6200c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
6201e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6202e57218b6SPeter Maydell            ld_i386_emulation="$emu"
6203ca35f780SPaolo Bonzini            roms="optionrom"
6204e57218b6SPeter Maydell            break
6205e57218b6SPeter Maydell        fi
6206e57218b6SPeter Maydell    done
6207ca35f780SPaolo Bonzinifi
6208f8378accSRichard Hendersonif test "$ARCH" = "ppc64" && test "$targetos" != "Darwin" ; then
620939ac8455SDavid Gibson  roms="$roms spapr-rtas"
621039ac8455SDavid Gibsonfi
6211ca35f780SPaolo Bonzini
62122e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
62139933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
62142e33c3f8SThomas Huth  write_c_skeleton
62152e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
62169933c305SChristian Borntraeger    roms="$roms s390-ccw"
62179933c305SChristian Borntraeger  fi
62182e33c3f8SThomas Huthfi
62199933c305SChristian Borntraeger
6220964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
622192fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
6222964c6fa1SRichard Henderson  textseg_addr=
6223964c6fa1SRichard Henderson  case "$cpu" in
6224479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
6225479eb121SRichard Henderson      # ??? Rationale for choosing this address
6226964c6fa1SRichard Henderson      textseg_addr=0x60000000
6227964c6fa1SRichard Henderson      ;;
6228964c6fa1SRichard Henderson    mips)
6229479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
6230479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
6231479eb121SRichard Henderson      textseg_addr=0x60000000
6232964c6fa1SRichard Henderson      ;;
6233964c6fa1SRichard Henderson  esac
6234964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
6235964c6fa1SRichard Henderson    cat > $TMPC <<EOF
6236964c6fa1SRichard Henderson    int main(void) { return 0; }
6237964c6fa1SRichard HendersonEOF
6238964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
6239964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
6240964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
6241964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
6242964c6fa1SRichard Henderson      # at least.
624392fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
624492fe2ba8SPeter Maydell        error_exit \
624592fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
624692fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
624792fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
624892fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
624992fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
625092fe2ba8SPeter Maydell            "--disable-user option to configure."
625192fe2ba8SPeter Maydell      fi
625292fe2ba8SPeter Maydell
6253964c6fa1SRichard Henderson      $ld --verbose | sed \
6254964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
6255964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
6256964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
6257964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
6258964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
6259964c6fa1SRichard Henderson    fi
6260964c6fa1SRichard Henderson  fi
6261964c6fa1SRichard Hendersonfi
6262964c6fa1SRichard Henderson
626311cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
626411cde1c8SBruno 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.
626511cde1c8SBruno Dominguezif has $cxx; then
626611cde1c8SBruno Dominguez    cat > $TMPC <<EOF
626711cde1c8SBruno Dominguezint c_function(void);
626811cde1c8SBruno Dominguezint main(void) { return c_function(); }
626911cde1c8SBruno DominguezEOF
627011cde1c8SBruno Dominguez
627111cde1c8SBruno Dominguez    compile_object
627211cde1c8SBruno Dominguez
627311cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
627411cde1c8SBruno Dominguezextern "C" {
627511cde1c8SBruno Dominguez   int c_function(void);
627611cde1c8SBruno Dominguez}
627711cde1c8SBruno Dominguezint c_function(void) { return 42; }
627811cde1c8SBruno DominguezEOF
627911cde1c8SBruno Dominguez
628011cde1c8SBruno Dominguez    update_cxxflags
628111cde1c8SBruno Dominguez
628211cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
628311cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
628411cde1c8SBruno Dominguez        :
628511cde1c8SBruno Dominguez    else
628611cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
628711cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
628811cde1c8SBruno Dominguez        cxx=
628911cde1c8SBruno Dominguez    fi
629011cde1c8SBruno Dominguezelse
629111cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
629211cde1c8SBruno Dominguez    cxx=
629311cde1c8SBruno Dominguezfi
629411cde1c8SBruno Dominguez
629502d34f62SCole Robinsonecho_version() {
629602d34f62SCole Robinson    if test "$1" = "yes" ; then
629702d34f62SCole Robinson        echo "($2)"
629802d34f62SCole Robinson    fi
629902d34f62SCole Robinson}
630002d34f62SCole Robinson
630150e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
630250e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
63038a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
630450e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
63055ca9388aSGerd Hoffmann
63067d13299dSbellardecho "Install prefix    $prefix"
630789138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
63083d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
630989138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
631089138857SStefan Weilecho "library directory $(eval echo $libdir)"
631189138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
631289138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
631389138857SStefan Weilecho "include directory $(eval echo $includedir)"
631489138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
631511d9f695Sbellardif test "$mingw32" = "no" ; then
631689138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
631789138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
631843ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
63195a699bbbSLaszlo Ersekelse
63205a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
6321d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
632211d9f695Sbellardfi
63235a67135aSbellardecho "Source path       $source_path"
6324cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
6325aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
63267d13299dSbellardecho "C compiler        $cc"
632783469015Sbellardecho "Host C compiler   $host_cc"
632883f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
63293c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
633045d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
63310c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
6332a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
63330c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
63348a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS      $QEMU_LDFLAGS"
63357d13299dSbellardecho "make              $make"
63366a882643Spbrookecho "install           $install"
6337755ee70fSCleber Rosaecho "python            $python ($python_version)"
6338675b9b53SMarc-André Lureauecho "slirp support     $slirp $(echo_version $slirp $slirp_version)"
6339675b9b53SMarc-André Lureauif test "$slirp" != "no" ; then
6340e2d8830eSBrad    echo "smbd              $smbd"
6341e2d8830eSBradfi
634217969268SFam Zhengecho "module support    $modules"
6343a98fd896Sbellardecho "host CPU          $cpu"
6344de83cd02Sbellardecho "host big endian   $bigendian"
634597a847bcSbellardecho "target list       $target_list"
63467d13299dSbellardecho "gprof enabled     $gprof"
634703b4fe7dSaliguoriecho "sparse enabled    $sparse"
63481625af87Saliguoriecho "strip binaries    $strip_opt"
634905c2a3e7Sbellardecho "profiler          $profiler"
635043ce4dfeSbellardecho "static build      $static"
63515b0753e0Sbellardif test "$darwin" = "yes" ; then
63525b0753e0Sbellard    echo "Cocoa support     $cocoa"
63535b0753e0Sbellardfi
635489138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
6355a442fe2fSDaniel P. Berrangéecho "SDL image support $sdl_image"
635689138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
6357925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
635889138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
6359a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
6360ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
636191bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
636289138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
63639a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
63648953caf3SDaniel P. Berrangeecho "PAM               $auth_pam"
6365e08bb301SSamuel Thibaultecho "iconv support     $iconv"
63664d3b6f6eSbalrogecho "curses support    $curses"
636747479c55SMarc-André Lureauecho "virgl support     $virglrenderer $(echo_version $virglrenderer $virgl_version)"
6368769ce76dSAlexander Grafecho "curl support      $curl"
636967b915a5Sbellardecho "mingw32 support   $mingw32"
63700c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
6371b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
6372b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
6373983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
6374fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
6375821601eaSJes Sorensenecho "VNC support       $vnc"
6376821601eaSJes Sorensenif test "$vnc" = "yes" ; then
63772f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
63782f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
6379efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
6380821601eaSJes Sorensenfi
63813142255cSblueswir1if test -n "$sparc_cpu"; then
63823142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
63833142255cSblueswir1fi
6384e37630caSaliguoriecho "xen support       $xen"
63853996e85cSPaul Durrantif test "$xen" = "yes" ; then
63863996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
63873996e85cSPaul Durrantfi
63882e4d9fb1Saurel32echo "brlapi support    $brlapi"
6389a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
6390a25dba17SJuan Quintelaecho "Documentation     $docs"
639140d6444eSAvi Kivityecho "PIE               $pie"
63928a16d273Sthsecho "vde support       $vde"
639358952137SVincenzo Maffioneecho "netmap support    $netmap"
63945c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
6395758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
639677755340Sthsecho "Install blobs     $blobs"
6397b31a0277SJuan Quintelaecho "KVM support       $kvm"
6398b0cb0a66SVincent Palatinecho "HAX support       $hax"
6399c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
6400d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
6401b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
6402b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
6403b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
64049195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
6405b3f6ea7eSPaolo Bonzinifi
64065a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
6407b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
640821ab34c9SMarcel Apfelbaumecho "PVRDMA support    $pvrdma"
6409f652e6afSaurel32echo "fdt support       $fdt"
6410a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
6411ceb42de8Saliguoriecho "preadv support    $preadv"
64125f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
6413e78815a5SAndreas Färberecho "madvise           $madvise"
6414e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
64159bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
641647e98658SCorey Bryantecho "libcap-ng support $cap_ng"
6417d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
6418042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
64195e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
6420fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
6421e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
64225b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
6423713572a7SMarc-André Lureauif have_backend "simple"; then
64249410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
6425e00e36fbSStefan Weilfi
642689138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
6427f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
6428dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
64297b02f544SMarc-André Lureauecho "smartcard support $smartcard"
64302b2325ffSGerd Hoffmannecho "libusb            $libusb"
643169354a83SHans de Goedeecho "usb net redir     $usb_redir"
6432da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
6433014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
6434c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
64356542aa9cSPeter Lievenecho "libnfs support    $libnfs"
6436d138cee9SMichael Rothecho "build guest agent $guest_agent"
6437d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
643850cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
64394c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
6440f794573eSEduardo Otuboecho "seccomp support   $seccomp"
64417c2acc70SPeter Maydellecho "coroutine backend $coroutine"
644270c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
64437d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
6444ba59fb77SPaolo Bonziniecho "mutex debugging   $debug_mutex"
6445f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
6446eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
64471d728c39SBlue Swirlecho "gcov              $gcov_tool"
64481d728c39SBlue Swirlecho "gcov enabled      $gcov"
6449ab214c29SStefan Bergerecho "TPM support       $tpm"
6450b10d49d7SPino Toscanoecho "libssh support    $libssh"
64513556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
6452ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
6453607dacd0Sqiaonuohanecho "lzo support       $lzo"
6454607dacd0Sqiaonuohanecho "snappy support    $snappy"
64556b383c08SPeter Wuecho "bzip2 support     $bzip2"
645683bc1f97SJulio Faraccoecho "lzfse support     $lzfse"
6457a99d57bbSWanlong Gaoecho "NUMA host support $numa"
6458ed279a06SKlim Kireevecho "libxml2           $libxml2"
64592847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
64607b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
646199f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
6462a6b1d4c0SChanglong Xieecho "replication support $replication"
6463da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
64642f740136SJeff Codyecho "bochs support     $bochs"
64652f740136SJeff Codyecho "cloop support     $cloop"
64662f740136SJeff Codyecho "dmg support       $dmg"
64672f740136SJeff Codyecho "qcow v1 support   $qcow1"
64682f740136SJeff Codyecho "vdi support       $vdi"
64692f740136SJeff Codyecho "vvfat support     $vvfat"
64702f740136SJeff Codyecho "qed support       $qed"
64712f740136SJeff Codyecho "parallels support $parallels"
64722f740136SJeff Codyecho "sheepdog support  $sheepdog"
64738ca80760SRichard Hendersonecho "capstone          $capstone"
647451a12b51SAlex Bennéeecho "docker            $docker"
647517824406SJunyan Heecho "libpmem support   $libpmem"
64763efac6ebSTomáš Golembiovskýecho "libudev           $libudev"
6477f3494749SPaolo Bonziniecho "default devices   $default_devices"
647867b915a5Sbellard
6479898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
6480898be3e0SPeter Maydell    echo
6481898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
6482898be3e0SPeter Maydell    echo
6483898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
6484898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
6485898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6486898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6487898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6488898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6489898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6490898be3e0SPeter Maydellfi
6491898be3e0SPeter Maydell
6492898be3e0SPeter Maydellif test "$supported_os" = "no"; then
6493898be3e0SPeter Maydell    echo
6494898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
6495898be3e0SPeter Maydell    echo
6496c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
6497c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
6498898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6499898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6500898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6501898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6502898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6503898be3e0SPeter Maydellfi
6504898be3e0SPeter Maydell
6505e5abf59eSEduardo Habkost# Note that if the Python conditional here evaluates True we will exit
6506e5abf59eSEduardo Habkost# with status 1 which is a shell 'false' value.
6507e5abf59eSEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (3,0))'; then
6508e5abf59eSEduardo Habkost  echo
6509e5abf59eSEduardo Habkost  echo "warning: Python 2 support is deprecated" >&2
6510e5abf59eSEduardo Habkost  echo "warning: Python 3 will be required for building future versions of QEMU" >&2
6511e5abf59eSEduardo Habkostfi
6512e5abf59eSEduardo Habkost
651398ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
651497a847bcSbellard
6515dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
6516dbd99ae3SStefan Weil
651798ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
651898ec69acSJuan Quintelaecho >> $config_host_mak
651998ec69acSJuan Quintela
6520e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
652199d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
652299d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
65233aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
65248bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
65250f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
652699d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
652799d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
652822d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
65299afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
65303d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
65319afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
6532e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
65335a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6534785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
65355a699bbbSLaszlo Ersekfi
6536f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6537834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6538a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
653967ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
6540f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
6541cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6542aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6543f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6544804edf29SJuan Quintela
654598ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6546727e5283SPaolo Bonzini
6547f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
6548f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
6549f3494749SPaolo Bonzinielse
6550f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
6551f3494749SPaolo Bonzinifi
6552f8393946Saurel32if test "$debug_tcg" = "yes" ; then
65532358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6554f8393946Saurel32fi
65551625af87Saliguoriif test "$strip_opt" = "yes" ; then
655652ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
65571625af87Saliguorifi
65587d13299dSbellardif test "$bigendian" = "yes" ; then
6559e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
656097a847bcSbellardfi
656167b915a5Sbellardif test "$mingw32" = "yes" ; then
656298ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
656389138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
65649fe6de94SBlue Swirl  version_major=${rc_version%%.*}
65659fe6de94SBlue Swirl  rc_version=${rc_version#*.}
65669fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
65679fe6de94SBlue Swirl  rc_version=${rc_version#*.}
65689fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
65699fe6de94SBlue Swirl  version_micro=0
65709fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
65719fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6572d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6573d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6574f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6575d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6576d9840e25STomoki Sekiyama  fi
657750cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
657876dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
657950cbebb9SMichael Roth  fi
65801a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
65819dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
65829dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
65839dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
65849dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
65859dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
65869dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
65879dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
65889dacf32dSYossi Hindin  fi
6589210fa556Spbrookelse
659035f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6591210fa556Spbrookfi
6592128ab2ffSblueswir1
6593dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6594dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6595dffcb71cSMark McLoughlinfi
6596dffcb71cSMark McLoughlin
659783fb7adfSbellardif test "$darwin" = "yes" ; then
659898ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
659983fb7adfSbellardfi
6600b29fe3edSmalc
6601ec530c81Sbellardif test "$solaris" = "yes" ; then
660298ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6603ec530c81Sbellardfi
6604179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6605179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6606179cf400SAndreas Färberfi
660797a847bcSbellardif test "$static" = "yes" ; then
660898ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
660997a847bcSbellardfi
66101ba16968SStefan Weilif test "$profiler" = "yes" ; then
66112358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
661205c2a3e7Sbellardfi
6613675b9b53SMarc-André Lureauif test "$slirp" != "no"; then
661498ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6615e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6616675b9b53SMarc-André Lureau  echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
6617675b9b53SMarc-André Lureau  echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
6618675b9b53SMarc-André Lureaufi
66197c57bdd8SMarc-André Lureauif [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
66203b8593eeSMarkus Armbruster    echo "config-host.h: slirp/all" >> $config_host_mak
6621c20709aaSbellardfi
66228a16d273Sthsif test "$vde" = "yes" ; then
662398ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6624e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
66258a16d273Sthsfi
662658952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
662758952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
662858952137SVincenzo Maffionefi
6629015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6630015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6631015a33bdSGongleifi
663247e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
663347e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
663447e98658SCorey Bryantfi
66352358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
66360c58ac1cSmalcfor drv in $audio_drv_list; do
66371ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6638ce3dc033SGerd Hoffmann    case "$drv" in
6639051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
6640ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
6641ce3dc033SGerd Hoffmann	*)
6642ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
6643ce3dc033SGerd Hoffmann    esac
66440c58ac1cSmalcdone
6645b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6646b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6647b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6648b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6649b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
665067f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
665167f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
665267f86e8eSJuan Quintelafi
6653d5631638Smalcif test "$audio_win_int" = "yes" ; then
6654d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6655d5631638Smalcfi
6656b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6657b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6658821601eaSJes Sorensenif test "$vnc" = "yes" ; then
6659821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
6660821601eaSJes Sorensenfi
66612f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
666298ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
66632f9606b3Saliguorifi
6664821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
66652f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
66662f6f5c7aSCorentin Charyfi
6667821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
6668efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6669efe556adSCorentin Charyfi
66706a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
66716a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
66726a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
66736a021536SGerd Hoffmannfi
6674dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6675dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6676dce512deSChristoph Hellwigfi
667789138857SStefan Weilqemu_version=$(head $source_path/VERSION)
667898ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
66792358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
668098ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
66812b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
6682a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
668398ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6684cc8ae6deSpbrookfi
668517969268SFam Zhengif test "$modules" = "yes"; then
6686e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6687e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
668889138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
668917969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
669017969268SFam Zhengfi
6691e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
66928781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
66938781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
66948781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
66958781595bSGerd Hoffmannfi
66961ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
669796400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
66988ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
66998ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
6700a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes" ; then
6701a442fe2fSDaniel P. Berrangé      echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
6702a442fe2fSDaniel P. Berrangé  fi
670349ecc3faSbellardfi
670449ecc3faSbellardif test "$cocoa" = "yes" ; then
670598ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
670649ecc3faSbellardfi
6707e08bb301SSamuel Thibaultif test "$iconv" = "yes" ; then
6708e08bb301SSamuel Thibault  echo "CONFIG_ICONV=y" >> $config_host_mak
6709e08bb301SSamuel Thibault  echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
6710e08bb301SSamuel Thibault  echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
6711e08bb301SSamuel Thibaultfi
67124d3b6f6eSbalrogif test "$curses" = "yes" ; then
67132373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
67142373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
67152373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6716ab4e5602SJan Kiszkafi
6717099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
67182358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6719099d6b0fSRiku Voipiofi
672040ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
672140ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
672240ff6d7eSKevin Wolffi
67233ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
67242358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
67253ce34dfbSvibisreenivasanfi
6726c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6727c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6728c2882b96SRiku Voipiofi
6729751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6730751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6731751bcc39SMarc-André Lureaufi
6732955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
6733955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
6734955727d2SCortland Tölvafi
6735d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6736d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6737d0927938SUlrich Hechtfi
67383d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
67393d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
67403d4fa43eSKusanagi Kouichifi
6741b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6742b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6743b953f075SDenis V. Lunevfi
6744ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6745ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6746ed911435SKevin Wolffi
6747c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6748c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6749c727f47dSPeter Maydellfi
6750dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6751dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6752dace20dcSPeter Maydellfi
6753d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6754d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6755d0927938SUlrich Hechtfi
67564e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
67574e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
67584e0c6529SAlex Blighfi
6759cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6760cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6761cd758dd0SAlex Blighfi
67623b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
67633b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
67643b6edd16SPeter Maydellfi
67653b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
67663b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
67673b6edd16SPeter Maydellfi
6768a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6769a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6770a8fd1abaSPeter Maydellfi
677151834341SRiku Voipioif test "$timerfd" = "yes" ; then
677251834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
677351834341SRiku Voipiofi
67749af5c906SRiku Voipioif test "$setns" = "yes" ; then
67759af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
67769af5c906SRiku Voipiofi
677738860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
677838860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
677938860a03SAleksandar Markovicfi
67805a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
67815a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
67825a03cd00SAleksandar Markovicfi
67833b3f24adSaurel32if test "$inotify" = "yes" ; then
67842358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
67853b3f24adSaurel32fi
6786c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6787c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6788c05c7a73SRiku Voipiofi
6789401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6790401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6791401bc051SPeter Maydellfi
67925c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
67935c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
67945c99fa37SKeno Fischerfi
67956ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
67966ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
67976ae9a1f4SJuan Quintelafi
67986ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
67996ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
68006ae9a1f4SJuan Quintelafi
6801769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6802d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
6803b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
68046ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6805769ce76dSAlexander Graffi
68062e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
680798ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
68088eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
68092e4d9fb1Saurel32fi
6810fb599c9aSbalrogif test "$bluez" = "yes" ; then
681198ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
6812ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
6813fb599c9aSbalrogfi
6814a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6815e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
6816a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6817014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6818925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6819925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6820925a0400SGerd Hoffmann  fi
6821bbbf9bfbSStefan Weilfi
6822f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
6823f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
6824f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
6825f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
6826f876b765SMarc-André Lureaufi
6827a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6828ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6829ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6830ddbb0d09SDaniel P. Berrangefi
683191bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
683291bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
68331f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
68341f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
68351f923c70SLongpeng(Mike)  fi
683662893b67SDaniel P. Berrangefi
683791bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
683891bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6839becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6840ed754746SDaniel P. Berrangefi
68419a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
68429a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
68439a2fd434SDaniel P. Berrangefi
68448953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
68458953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
68468953caf3SDaniel P. Berrangefi
6847559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6848559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6849559607eaSDaniel P. Berrangefi
68506b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
68516b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
68526b39b063SEric Blakefi
6853277abf15SJan Vesely
6854277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6855277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6856277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6857277abf15SJan Vesely# if this macro is set.
6858277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6859277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6860277abf15SJan Veselyfi
68611efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
68621efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
68631efad060SFam Zhengfi
6864bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6865bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6866a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6867e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6868a4ccabcfSAnthony Liguorifi
68699d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
68709d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
68719d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
68729d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
68739d9e1521SGerd Hoffmannfi
6874e37630caSaliguoriif test "$xen" = "yes" ; then
68756dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6876d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
6877e37630caSaliguorifi
68785c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
68795c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
68805c6c3a6cSChristoph Hellwigfi
6881758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6882758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6883758e8e38SVenkateswararao Jujjuri (JV)fi
68844f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
68854f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
68864f26f2b6SAvi Kivityfi
6887983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6888758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6889758e8e38SVenkateswararao Jujjuri (JV)fi
6890fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
6891fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
68921b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
68931b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
68941b0578f5SMurilo Opsfelder Araujo  fi
6895fe8fc5aeSPaolo Bonzinifi
68965e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
68975e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
68985e9be92dSNicholas Bellingerfi
6899af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
6900af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
6901af3bba76SPaolo Bonzinifi
6902af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
690356f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
690403ce5744SNikolay Nikolaevfi
6905042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
6906042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6907042cea27SGongleifi
6908fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
6909fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6910fc0b9b0eSStefan Hajnoczifi
6911299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
6912299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
6913299e6f19SPaolo Bonzinifi
6914e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
6915e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6916e6a74868SMarc-André Lureaufi
691777755340Sthsif test "$blobs" = "yes" ; then
691898ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
691977755340Sthsfi
6920bf9298b9Saliguoriif test "$iovec" = "yes" ; then
69212358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
6922bf9298b9Saliguorifi
6923ceb42de8Saliguoriif test "$preadv" = "yes" ; then
69242358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
6925ceb42de8Saliguorifi
6926e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
69273f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
6928f652e6afSaurel32fi
6929a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
6930a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6931a40161cbSPaolo Bonzinifi
6932dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
6933dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6934dcc38d1cSMarcelo Tosattifi
6935d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
6936d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
6937d339d766SRichard W.M. Jonesfi
6938b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
6939b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
69409195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
69419195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
69429195b2c2SStefan Weil  fi
6943b3f6ea7eSPaolo Bonzinifi
69445f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
69455f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
69465f6b9e8fSBlue Swirlfi
6947e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
6948e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
6949e78815a5SAndreas Färberfi
6950e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
6951e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6952e78815a5SAndreas Färberfi
69539bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
69549bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
69559bc5a719SAndreas Gustafssonfi
695697a847bcSbellard
6957cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
6958cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
6959cd4ec0b4SGerd Hoffmannfi
6960cd4ec0b4SGerd Hoffmann
69617b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
69627b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
69637b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
69647b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6965111a38b0SRobert Relyeafi
6966111a38b0SRobert Relyea
69672b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
69682b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6969b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6970b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
69712b2325ffSGerd Hoffmannfi
69722b2325ffSGerd Hoffmann
697369354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
697469354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6975cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6976cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
697769354a83SHans de Goedefi
697869354a83SHans de Goede
6979da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
6980da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
6981da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6982014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
6983014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6984014cb152SGerd Hoffmann  fi
698520ff075bSMichael Wallefi
698620ff075bSMichael Walle
6987d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
6988d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
6989d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
6990d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
6991d52c454aSMarc-André Lureaufi
6992d52c454aSMarc-André Lureau
6993d52c454aSMarc-André Lureau
69945a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
69955a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
69965a22ab71SYang Zhongfi
69975a22ab71SYang Zhong
699899f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
699999f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
700099f2dbd3SLiang Lifi
700199f2dbd3SLiang Li
7002607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
7003607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
7004607dacd0Sqiaonuohanfi
7005607dacd0Sqiaonuohan
7006607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
7007607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
7008607dacd0Sqiaonuohanfi
7009607dacd0Sqiaonuohan
70106b383c08SPeter Wuif test "$bzip2" = "yes" ; then
70116b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
70126b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
70136b383c08SPeter Wufi
70146b383c08SPeter Wu
701583bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
701683bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
701783bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
701883bc1f97SJulio Faraccofi
701983bc1f97SJulio Faracco
7020c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
7021d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
70226ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
70236ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
7024c589b249SRonnie Sahlbergfi
7025c589b249SRonnie Sahlberg
70266542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
70274be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
70284be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
70296542aa9cSPeter Lievenfi
70306542aa9cSPeter Lieven
7031f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
7032f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
7033c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
7034c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
7035f794573eSEduardo Otubofi
7036f794573eSEduardo Otubo
703783fb7adfSbellard# XXX: suppress that
70387d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
70392358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
70407d3505c5Sbellardfi
70417d3505c5Sbellard
70424d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
70434d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
70444d9310f4SDaniel P. Berrangefi
70453556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
70463556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
70473556c233SPaolo Bonzinifi
7048f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
7049d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
70506ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
70516ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
7052f27aaf4bSChristian Brunnerfi
705320ff6c80SAnthony Liguori
70547c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
705570c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
705670c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
705770c60c08SStefan Hajnoczielse
705870c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
705970c60c08SStefan Hajnoczifi
7060d0e2fce5SAneesh Kumar K.V
70617d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
70627d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
70637d992e4dSPeter Lievenfi
70647d992e4dSPeter Lieven
7065f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
7066f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
7067f0d92b56SLongpeng(Mike)fi
7068f0d92b56SLongpeng(Mike)
7069d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
7070d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
7071d2042378SAneesh Kumar K.Vfi
7072d2042378SAneesh Kumar K.V
7073e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
7074e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
7075e06a765eSHarsh Prateek Borafi
7076e06a765eSHarsh Prateek Bora
7077cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
7078cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
707906d71fa1SPeter Maydellfi
708006d71fa1SPeter Maydell
70813f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
70823f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
70833f4349dcSKevin Wolffi
70843f4349dcSKevin Wolf
7085d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
7086d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7087d83414e1SMarc-André Lureaufi
7088d83414e1SMarc-André Lureau
70898ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
70908ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
70918ab1bf12SLuiz Capitulinofi
70928ab1bf12SLuiz Capitulino
709376a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
709476a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
709576a347e1SRichard Hendersonfi
709676a347e1SRichard Henderson
7097f540166bSRichard Hendersonif test "$int128" = "yes" ; then
7098f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
7099f540166bSRichard Hendersonfi
7100f540166bSRichard Henderson
71017ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
71027ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
71037ebee43eSRichard Hendersonfi
71047ebee43eSRichard Henderson
7105e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
7106e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7107e6cd4bb5SRichard Hendersonfi
7108e6cd4bb5SRichard Henderson
7109df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
7110df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7111df79b996SRichard Hendersonfi
7112df79b996SRichard Henderson
7113db432672SRichard Hendersonif test "$vector16" = "yes" ; then
7114db432672SRichard Henderson  echo "CONFIG_VECTOR16=y" >> $config_host_mak
7115db432672SRichard Hendersonfi
7116db432672SRichard Henderson
71171e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
71181e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
71191e6e9acaSRichard Hendersonfi
71201e6e9acaSRichard Henderson
7121eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
7122d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
71236ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
71246ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
7125eb100396SBharata B Raofi
7126eb100396SBharata B Rao
7127d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
7128d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7129d85fa9ebSJeff Codyfi
7130d85fa9ebSJeff Cody
71310c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
71320c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
71330c14fb47SBharata B Raofi
71340c14fb47SBharata B Rao
7135df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
7136df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7137df3a429aSNiels de Vosfi
7138df3a429aSNiels de Vos
71397c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
71407c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
71417c815372SBharata B Raofi
71427c815372SBharata B Rao
7143e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7144e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7145e014dbe7SPrasanna Kumar Kaleverfi
7146e014dbe7SPrasanna Kumar Kalever
71470e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
71480e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
71490e3b891fSNiels de Vosfi
71500e3b891fSNiels de Vos
7151b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
7152b10d49d7SPino Toscano  echo "CONFIG_LIBSSH=m" >> $config_host_mak
7153b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
7154b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
71550a12ec87SRichard W.M. Jonesfi
71560a12ec87SRichard W.M. Jones
7157ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
7158ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7159ed1701c6SDr. David Alan Gilbertfi
7160ed1701c6SDr. David Alan Gilbert
71613b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
7162*3cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
71633b8acc11SPaolo Bonzinifi
71643b8acc11SPaolo Bonzini
71655b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
71665b808275SLluís Vilanovaif have_backend "nop"; then
71676d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
716822890ab5SPrerna Saxenafi
71695b808275SLluís Vilanovaif have_backend "simple"; then
71706d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
71716d8a764eSLluís  # Set the appropriate trace file.
7172953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
71739410b56cSPrerna Saxenafi
7174ed7f5f1dSPaolo Bonziniif have_backend "log"; then
7175ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
71766d8a764eSLluísfi
71775b808275SLluís Vilanovaif have_backend "ust"; then
71786d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
71796d8a764eSLluísfi
71805b808275SLluís Vilanovaif have_backend "dtrace"; then
71816d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
71826d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
71836d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
71846d8a764eSLluís  fi
7185c276b17dSDaniel P. Berrangefi
71865b808275SLluís Vilanovaif have_backend "ftrace"; then
7187781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
7188781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
7189781e9545SEiichi Tsukata  else
719021684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
7191781e9545SEiichi Tsukata  fi
7192781e9545SEiichi Tsukatafi
71930a852417SPaul Durrantif have_backend "syslog"; then
71940a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
71950a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
71960a852417SPaul Durrant  else
71970a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
71980a852417SPaul Durrant  fi
71990a852417SPaul Durrantfi
72009410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
72019410b56cSPrerna Saxena
72022da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
72032da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
7204392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
72052da776dbSMichael R. Hinesfi
72062da776dbSMichael R. Hines
720721ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
720821ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
720921ab34c9SMarcel Apfelbaumfi
721021ab34c9SMarcel Apfelbaum
7211575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
7212575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7213575b22b1SLaurent Vivierfi
7214575b22b1SLaurent Vivier
7215ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
7216ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
7217ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7218ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7219ed279a06SKlim Kireevfi
7220ed279a06SKlim Kireev
7221a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
7222a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
7223a6b1d4c0SChanglong Xiefi
7224a6b1d4c0SChanglong Xie
72256a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
72266a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
72276a02c806SStefan Hajnoczifi
72286a02c806SStefan Hajnoczi
72294d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
72304d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
72314d04351fSChristopher Covingtonfi
72324d04351fSChristopher Covington
723349e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
723449e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
723549e00a18SAndreas Grapentinfi
723649e00a18SAndreas Grapentin
7237e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
7238e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
7239e674605fSTomáš Golembiovskýfi
7240db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
7241db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
7242db1ed1abSRichard Hendersonfi
7243e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
7244e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7245e0580342SKamil Rytarowskifi
7246e219c499SRichard Hendersonif test "$capstone" != "no" ; then
72478ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
72488ca80760SRichard Hendersonfi
7249ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
7250ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7251ba59fb77SPaolo Bonzinifi
7252e0580342SKamil Rytarowski
72535c312079SDr. David Alan Gilbert# Hold two types of flag:
72545c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
72555c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
7256479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
72575c312079SDr. David Alan Gilbert#                                     platform
7258479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
72595c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7260479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7261479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7262479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7263479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
72645c312079SDr. David Alan Gilbertfi
72655c312079SDr. David Alan Gilbert
7266da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
7267da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
7268da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
7269da92c3ffSAshish Mittalfi
7270da92c3ffSAshish Mittal
727117824406SJunyan Heif test "$libpmem" = "yes" ; then
727217824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
727317824406SJunyan Hefi
727417824406SJunyan He
72752f740136SJeff Codyif test "$bochs" = "yes" ; then
72762f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
72772f740136SJeff Codyfi
72782f740136SJeff Codyif test "$cloop" = "yes" ; then
72792f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
72802f740136SJeff Codyfi
72812f740136SJeff Codyif test "$dmg" = "yes" ; then
72822f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
72832f740136SJeff Codyfi
72842f740136SJeff Codyif test "$qcow1" = "yes" ; then
72852f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
72862f740136SJeff Codyfi
72872f740136SJeff Codyif test "$vdi" = "yes" ; then
72882f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
72892f740136SJeff Codyfi
72902f740136SJeff Codyif test "$vvfat" = "yes" ; then
72912f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
72922f740136SJeff Codyfi
72932f740136SJeff Codyif test "$qed" = "yes" ; then
72942f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
72952f740136SJeff Codyfi
72962f740136SJeff Codyif test "$parallels" = "yes" ; then
72972f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
72982f740136SJeff Codyfi
72992f740136SJeff Codyif test "$sheepdog" = "yes" ; then
73002f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
73012f740136SJeff Codyfi
73022f740136SJeff Cody
73035b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
73049edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
73055b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
73069edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
73075b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
73089edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
7309e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
73109edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
731140d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
73129edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
7313e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
7314c4f80543SAlistair Francis  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/riscv $QEMU_INCLUDES"
73155b5e3037SPaolo Bonzinielse
73169edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
73175b5e3037SPaolo Bonzinifi
73189edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES"
73195b5e3037SPaolo Bonzini
732098ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
732198ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7322804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7323804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
73241901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
73251901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
73261901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
732721655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
7328c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
7329755ee70fSCleber Rosaecho "PYTHON_VERSION=$python_version" >> $config_host_mak
7330804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7331a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7332a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
7333a31a8642SMichael S. Tsirkinfi
7334804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
733583f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
73363c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
7337804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
733845d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
7339cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
73405f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
73413dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
7342804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
7343804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
73449f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
73454852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
73469fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
7347e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
734846eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
7349a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
735011cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
7351f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
7352e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
7353e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
735480fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
73552944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
7356e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
7357e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7358e39f0062SPaolo Bonzinifi
735942da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
736042da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
736142da6041SGerd Hoffmannelse
736242da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
736342da6041SGerd Hoffmannfi
7364e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
736546eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
73668a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
73676969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
7368e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
736973da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
73703e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
7371409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
7372804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
737317969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
737417969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
7375957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
737690246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
737790246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
737894dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
73791d728c39SBlue Swirlif test "$gcov" = "yes" ; then
73801d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
73811d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
73821d728c39SBlue Swirlfi
7383804edf29SJuan Quintela
738451a12b51SAlex Bennéeif test "$docker" != "no"; then
738551a12b51SAlex Bennée    echo "HAVE_USER_DOCKER=y" >> $config_host_mak
738651a12b51SAlex Bennéefi
738751a12b51SAlex Bennée
73883efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
73893efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
73903efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
73913efac6ebSTomáš Golembiovskýfi
73923efac6ebSTomáš Golembiovský
73936efd7517SPeter Maydell# use included Linux headers
73946efd7517SPeter Maydellif test "$linux" = "yes" ; then
7395a307beb6SAndreas Färber  mkdir -p linux-headers
73966efd7517SPeter Maydell  case "$cpu" in
7397c72b26ecSRichard Henderson  i386|x86_64|x32)
739808312a63SPeter Maydell    linux_arch=x86
73996efd7517SPeter Maydell    ;;
7400f8378accSRichard Henderson  ppc|ppc64|ppc64le)
740108312a63SPeter Maydell    linux_arch=powerpc
74026efd7517SPeter Maydell    ;;
74036efd7517SPeter Maydell  s390x)
740408312a63SPeter Maydell    linux_arch=s390
740508312a63SPeter Maydell    ;;
74061f080313SClaudio Fontana  aarch64)
74071f080313SClaudio Fontana    linux_arch=arm64
74081f080313SClaudio Fontana    ;;
7409222e7d11SSanjay Lal  mips64)
7410222e7d11SSanjay Lal    linux_arch=mips
7411222e7d11SSanjay Lal    ;;
741208312a63SPeter Maydell  *)
741308312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
741408312a63SPeter Maydell    linux_arch="$cpu"
74156efd7517SPeter Maydell    ;;
74166efd7517SPeter Maydell  esac
741708312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
741808312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
741908312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
742008312a63SPeter Maydell    fi
74216efd7517SPeter Maydellfi
74226efd7517SPeter Maydell
742397a847bcSbellardfor target in $target_list; do
742497a847bcSbellardtarget_dir="$target"
742525be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
742689138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
742797a847bcSbellardtarget_bigendian="no"
74281f3d3c8fSJuan Quintela
7429c1799a84SPaolo Bonzinicase "$target_name" in
7430a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
7431ea2d6a39SJuan Quintela  target_bigendian=yes
7432ea2d6a39SJuan Quintela  ;;
7433ea2d6a39SJuan Quintelaesac
743497a847bcSbellardtarget_softmmu="no"
7435997344f3Sbellardtarget_user_only="no"
7436831b7825Sthstarget_linux_user="no"
743784778508Sblueswir1target_bsd_user="no"
74389e407a85Spbrookcase "$target" in
7439c1799a84SPaolo Bonzini  ${target_name}-softmmu)
74409e407a85Spbrook    target_softmmu="yes"
74419e407a85Spbrook    ;;
7442c1799a84SPaolo Bonzini  ${target_name}-linux-user)
74439e407a85Spbrook    target_user_only="yes"
74449e407a85Spbrook    target_linux_user="yes"
74459e407a85Spbrook    ;;
7446c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
744784778508Sblueswir1    target_user_only="yes"
744884778508Sblueswir1    target_bsd_user="yes"
744984778508Sblueswir1    ;;
74509e407a85Spbrook  *)
745176ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
74529e407a85Spbrook    exit 1
74539e407a85Spbrook    ;;
74549e407a85Spbrookesac
7455831b7825Sths
7456d75402b5SAlex Bennéetarget_compiler=""
7457d75402b5SAlex Bennéetarget_compiler_static=""
7458716a507cSAlex Bennéetarget_compiler_cflags=""
7459d75402b5SAlex Bennée
746097a847bcSbellardmkdir -p $target_dir
746125be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
746297a847bcSbellard
7463e5fe0c52Spbrookbflt="no"
7464ca759f9eSAlex Bennéemttcg="no"
746589138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
746656aebc89Spbrookgdb_xml_files=""
74677ba1e619Saliguori
7468c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
74696acff7daSJuan QuintelaTARGET_BASE_ARCH=""
7470e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
7471e73aae67SJuan Quintela
7472c1799a84SPaolo Bonzinicase "$target_name" in
74732408a527Saurel32  i386)
74740a7fa00aSEmilio G. Cota    mttcg="yes"
74757b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
7476d75402b5SAlex Bennée    target_compiler=$cross_cc_i386
7477716a507cSAlex Bennée    target_compiler_cflags=$cross_cc_ccflags_i386
74782408a527Saurel32  ;;
74792408a527Saurel32  x86_64)
74806acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
74810a7fa00aSEmilio G. Cota    mttcg="yes"
74827b0f97baSDoug Gale	gdb_xml_files="i386-64bit.xml"
7483d75402b5SAlex Bennée    target_compiler=$cross_cc_x86_64
74842408a527Saurel32  ;;
74852408a527Saurel32  alpha)
74865ee4f3c2SRichard Henderson    mttcg="yes"
7487d75402b5SAlex Bennée    target_compiler=$cross_cc_alpha
74882408a527Saurel32  ;;
74892408a527Saurel32  arm|armeb)
7490b498c8a0SJuan Quintela    TARGET_ARCH=arm
7491e5fe0c52Spbrook    bflt="yes"
7492ca759f9eSAlex Bennée    mttcg="yes"
749356aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
7494d75402b5SAlex Bennée    target_compiler=$cross_cc_arm
7495d422b2bcSAlex Bennée    eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
74962408a527Saurel32  ;;
7497722dd7beSMichael Weiser  aarch64|aarch64_be)
7498722dd7beSMichael Weiser    TARGET_ARCH=aarch64
74996a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
75006a49fa95SAlexander Graf    bflt="yes"
7501ca759f9eSAlex Bennée    mttcg="yes"
75028f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
7503d75402b5SAlex Bennée    target_compiler=$cross_cc_aarch64
7504d422b2bcSAlex Bennée    eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
75056a49fa95SAlexander Graf  ;;
75062408a527Saurel32  cris)
7507d75402b5SAlex Bennée    target_compiler=$cross_cc_cris
75082408a527Saurel32  ;;
750961766fe9SRichard Henderson  hppa)
75107b93dab5SRichard Henderson    mttcg="yes"
7511d75402b5SAlex Bennée    target_compiler=$cross_cc_hppa
751261766fe9SRichard Henderson  ;;
7513613a22c9SMichael Walle  lm32)
7514d75402b5SAlex Bennée    target_compiler=$cross_cc_lm32
7515613a22c9SMichael Walle  ;;
75162408a527Saurel32  m68k)
75170938cda5Saurel32    bflt="yes"
75185a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
7519d75402b5SAlex Bennée    target_compiler=$cross_cc_m68k
75202408a527Saurel32  ;;
7521877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
7522877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
752372b675caSEdgar E. Iglesias    bflt="yes"
7524be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
7525d75402b5SAlex Bennée    target_compiler=$cross_cc_microblaze
752672b675caSEdgar E. Iglesias  ;;
75272408a527Saurel32  mips|mipsel)
75280454728cSAleksandar Markovic    mttcg="yes"
7529b498c8a0SJuan Quintela    TARGET_ARCH=mips
7530d75402b5SAlex Bennée    target_compiler=$cross_cc_mips
753125be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
75322408a527Saurel32  ;;
75332408a527Saurel32  mipsn32|mipsn32el)
75340454728cSAleksandar Markovic    mttcg="yes"
7535597e2cecSRichard Henderson    TARGET_ARCH=mips64
75366acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
7537d75402b5SAlex Bennée    target_compiler=$cross_cc_mipsn32
753825be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
7539597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
75402408a527Saurel32  ;;
75412408a527Saurel32  mips64|mips64el)
75420454728cSAleksandar Markovic    mttcg="yes"
7543b498c8a0SJuan Quintela    TARGET_ARCH=mips64
75446acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
7545d75402b5SAlex Bennée    target_compiler=$cross_cc_mips64
754625be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
75472408a527Saurel32  ;;
7548d15a9c23SAnthony Green  moxie)
7549d75402b5SAlex Bennée    target_compiler=$cross_cc_moxie
7550d15a9c23SAnthony Green  ;;
7551e671711cSMarek Vasut  nios2)
7552d75402b5SAlex Bennée    target_compiler=$cross_cc_nios2
7553e671711cSMarek Vasut  ;;
75544a09d0bbSRichard Henderson  or1k)
7555d75402b5SAlex Bennée    target_compiler=$cross_cc_or1k
7556e67db06eSJia Liu    TARGET_ARCH=openrisc
7557e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
7558e67db06eSJia Liu  ;;
75592408a527Saurel32  ppc)
7560c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
7561f8378accSRichard Henderson    target_compiler=$cross_cc_ppc
7562f8378accSRichard Henderson    target_compiler_cflags="$cross_cc_cflags_ppc"
75632408a527Saurel32  ;;
75642408a527Saurel32  ppc64)
75656acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7566e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
7567f0b0685dSNikunj A Dadhania    mttcg=yes
75681438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7569d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64
7570f8378accSRichard Henderson    target_compiler_cflags="$cross_cc_cflags_ppc64"
75712408a527Saurel32  ;;
75729c35126cSDoug Kwan  ppc64le)
75739c35126cSDoug Kwan    TARGET_ARCH=ppc64
75749c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
75759c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
7576f0b0685dSNikunj A Dadhania    mttcg=yes
75771438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7578d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64le
75799c35126cSDoug Kwan  ;;
75802408a527Saurel32  ppc64abi32)
7581b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
75826acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7583e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
758425be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
75851438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7586d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64abi32
75872408a527Saurel32  ;;
758825fa194bSMichael Clark  riscv32)
758925fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
759025fa194bSMichael Clark    TARGET_ABI_DIR=riscv
759125fa194bSMichael Clark    mttcg=yes
75921a987a1dSJim Wilson    gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-32bit-csr.xml"
7593d75402b5SAlex Bennée    target_compiler=$cross_cc_riscv32
759425fa194bSMichael Clark  ;;
759525fa194bSMichael Clark  riscv64)
759625fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
759725fa194bSMichael Clark    TARGET_ABI_DIR=riscv
759825fa194bSMichael Clark    mttcg=yes
7599c670970dSJim Wilson    gdb_xml_files="riscv-64bit-cpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml"
7600d75402b5SAlex Bennée    target_compiler=$cross_cc_riscv64
760125fa194bSMichael Clark  ;;
76022408a527Saurel32  sh4|sh4eb)
7603b498c8a0SJuan Quintela    TARGET_ARCH=sh4
76044dbed897Spbrook    bflt="yes"
7605d75402b5SAlex Bennée    target_compiler=$cross_cc_sh4
76062408a527Saurel32  ;;
76072408a527Saurel32  sparc)
7608d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc
76092408a527Saurel32  ;;
76102408a527Saurel32  sparc64)
76116acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7612d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc64
76132408a527Saurel32  ;;
76142408a527Saurel32  sparc32plus)
7615b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
76166acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7617e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
7618d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc32plus
761925be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
76202408a527Saurel32  ;;
762124e804ecSAlexander Graf  s390x)
762263685bc4SDavid Hildenbrand    mttcg=yes
762386158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
7624d75402b5SAlex Bennée    target_compiler=$cross_cc_s390x
762524e804ecSAlexander Graf  ;;
7626444e06b1SChen Gang  tilegx)
7627d75402b5SAlex Bennée    target_compiler=$cross_cc_tilegx
7628444e06b1SChen Gang  ;;
76295ecaa4edSPeter Crosthwaite  tricore)
7630d75402b5SAlex Bennée    target_compiler=$cross_cc_tricore
76315ecaa4edSPeter Crosthwaite  ;;
7632d2fbca94SGuan Xuetao  unicore32)
7633d75402b5SAlex Bennée    target_compiler=$cross_cc_unicore32
7634d2fbca94SGuan Xuetao  ;;
7635cfa550c6SMax Filippov  xtensa|xtensaeb)
7636cfa550c6SMax Filippov    TARGET_ARCH=xtensa
763702e33e9fSMax Filippov    bflt="yes"
76389fb40342SMax Filippov    mttcg="yes"
7639d75402b5SAlex Bennée    target_compiler=$cross_cc_xtensa
7640cfa550c6SMax Filippov  ;;
76412408a527Saurel32  *)
764276ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
76432408a527Saurel32  ;;
76442408a527Saurel32esac
76455e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
76465e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
76475e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
76485e8861a0SPaolo Bonzinifi
76495e8861a0SPaolo Bonzini
7650d75402b5SAlex Bennée# Do we have a cross compiler for this target?
7651d75402b5SAlex Bennéeif has $target_compiler; then
7652d75402b5SAlex Bennée
7653d75402b5SAlex Bennée    write_c_skeleton
7654d75402b5SAlex Bennée
7655716a507cSAlex Bennée    if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC -static ; then
7656d75402b5SAlex Bennée        # For host systems we might get away with building without -static
7657716a507cSAlex Bennée        if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC ; then
7658d75402b5SAlex Bennée            target_compiler=""
7659d75402b5SAlex Bennée        else
7660d75402b5SAlex Bennée            enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7661d75402b5SAlex Bennée            target_compiler_static="n"
7662d75402b5SAlex Bennée        fi
7663d75402b5SAlex Bennée    else
7664d75402b5SAlex Bennée        enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7665d75402b5SAlex Bennée        target_compiler_static="y"
7666d75402b5SAlex Bennée    fi
7667d75402b5SAlex Bennéeelse
7668d75402b5SAlex Bennée    target_compiler=""
7669d75402b5SAlex Bennéefi
7670d75402b5SAlex Bennée
76715e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
76725e8861a0SPaolo Bonzini
767399afc91dSDaniel P. Berrangeupper() {
767499afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
767599afc91dSDaniel P. Berrange}
767699afc91dSDaniel P. Berrange
767789138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
767825be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
7679c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
768025be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
7681e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
7682e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
7683e6e91b9cSJuan Quintelafi
768425be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
7685adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
7686adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
7687adfc3e91SStacey Sonfi
76883b6b7550SPaolo Bonzini
76893b6b7550SPaolo Bonziniif supported_xen_target $target; then
769025be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
7691e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=y" >> $config_host_mak
7692eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
7693eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
7694eb6fda0fSAnthony PERARD    fi
7695e0e312f3SPaolo Bonzinielse
7696e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=n" >> $config_host_mak
7697432d268cSJun Nakajimafi
76983b6b7550SPaolo Bonziniif supported_kvm_target $target; then
769925be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
7700e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=y" >> $config_host_mak
7701e0e312f3SPaolo Bonzinielse
7702e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=n" >> $config_host_mak
7703c59249f9SJuan Quintelafi
77043b6b7550SPaolo Bonziniif supported_hax_target $target; then
7705b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
7706b0cb0a66SVincent Palatinfi
7707c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
7708c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
7709c97d6d2cSSergio Andres Gomez Del Realfi
7710d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
7711d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
7712d661d9a4SJustin Terry (VM)fi
7713de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
771425be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
771597a847bcSbellardfi
771697a847bcSbellardif test "$target_softmmu" = "yes" ; then
771725be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
7718ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
7719ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
7720ca759f9eSAlex Bennée  fi
7721de83cd02Sbellardfi
7722997344f3Sbellardif test "$target_user_only" = "yes" ; then
772325be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
7724a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
7725997344f3Sbellardfi
7726831b7825Sthsif test "$target_linux_user" = "yes" ; then
772725be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
7728831b7825Sthsfi
772956aebc89Spbrooklist=""
773056aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
773156aebc89Spbrook  for x in $gdb_xml_files; do
773256aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
773356aebc89Spbrook  done
773425be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
77353d0f1517SJuan Quintelafi
7736de83cd02Sbellard
7737e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
773825be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7739e5fe0c52Spbrookfi
774084778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
774125be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
774284778508Sblueswir1fi
77435b0753e0Sbellard
7744d75402b5SAlex Bennéeif test -n "$target_compiler"; then
7745d75402b5SAlex Bennée  echo "CROSS_CC_GUEST=\"$target_compiler\"" >> $config_target_mak
7746d75402b5SAlex Bennée
7747d75402b5SAlex Bennée  if test -n "$target_compiler_static"; then
7748d75402b5SAlex Bennée      echo "CROSS_CC_GUEST_STATIC=$target_compiler_static" >> $config_target_mak
7749d75402b5SAlex Bennée  fi
7750716a507cSAlex Bennée
7751716a507cSAlex Bennée  if test -n "$target_compiler_cflags"; then
7752716a507cSAlex Bennée      echo "CROSS_CC_GUEST_CFLAGS=$target_compiler_cflags" >> $config_target_mak
7753d75402b5SAlex Bennée  fi
7754716a507cSAlex Bennéefi
7755716a507cSAlex Bennée
7756d75402b5SAlex Bennée
77574afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
7758fa282484SJuan Quintela
77594afddb55SJuan Quintelacflags=""
7760fa282484SJuan Quintelaldflags=""
77619b8e111fSJuan Quintela
7762c765fcacSPeter Crosthwaitedisas_config() {
7763c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7764c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7765c765fcacSPeter Crosthwaite}
7766c765fcacSPeter Crosthwaite
776764656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
776864656024SJuan Quintela  case "$i" in
776964656024SJuan Quintela  alpha)
7770c765fcacSPeter Crosthwaite    disas_config "ALPHA"
777164656024SJuan Quintela  ;;
777282295d8aSRichard Henderson  aarch64)
777382295d8aSRichard Henderson    if test -n "${cxx}"; then
7774c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
777582295d8aSRichard Henderson    fi
777682295d8aSRichard Henderson  ;;
777764656024SJuan Quintela  arm)
7778c765fcacSPeter Crosthwaite    disas_config "ARM"
7779999b53ecSClaudio Fontana    if test -n "${cxx}"; then
7780c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
7781999b53ecSClaudio Fontana    fi
778264656024SJuan Quintela  ;;
778364656024SJuan Quintela  cris)
7784c765fcacSPeter Crosthwaite    disas_config "CRIS"
778564656024SJuan Quintela  ;;
7786429b31a2SRichard Henderson  hppa)
7787429b31a2SRichard Henderson    disas_config "HPPA"
7788429b31a2SRichard Henderson  ;;
7789c72b26ecSRichard Henderson  i386|x86_64|x32)
7790c765fcacSPeter Crosthwaite    disas_config "I386"
779164656024SJuan Quintela  ;;
779279368f49SMichael Walle  lm32)
7793c765fcacSPeter Crosthwaite    disas_config "LM32"
779479368f49SMichael Walle  ;;
779564656024SJuan Quintela  m68k)
7796c765fcacSPeter Crosthwaite    disas_config "M68K"
779764656024SJuan Quintela  ;;
7798877fdc12SEdgar E. Iglesias  microblaze*)
7799c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
780064656024SJuan Quintela  ;;
780164656024SJuan Quintela  mips*)
7802c765fcacSPeter Crosthwaite    disas_config "MIPS"
780389a955e8SAleksandar Markovic    if test -n "${cxx}"; then
780489a955e8SAleksandar Markovic      disas_config "NANOMIPS"
780589a955e8SAleksandar Markovic    fi
780664656024SJuan Quintela  ;;
7807d15a9c23SAnthony Green  moxie*)
7808c765fcacSPeter Crosthwaite    disas_config "MOXIE"
7809d15a9c23SAnthony Green  ;;
7810e671711cSMarek Vasut  nios2)
7811e671711cSMarek Vasut    disas_config "NIOS2"
7812e671711cSMarek Vasut  ;;
78134a09d0bbSRichard Henderson  or1k)
7814c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
7815e67db06eSJia Liu  ;;
781664656024SJuan Quintela  ppc*)
7817c765fcacSPeter Crosthwaite    disas_config "PPC"
781864656024SJuan Quintela  ;;
7819c4f80543SAlistair Francis  riscv*)
782025fa194bSMichael Clark    disas_config "RISCV"
782125fa194bSMichael Clark  ;;
782224e804ecSAlexander Graf  s390*)
7823c765fcacSPeter Crosthwaite    disas_config "S390"
782464656024SJuan Quintela  ;;
782564656024SJuan Quintela  sh4)
7826c765fcacSPeter Crosthwaite    disas_config "SH4"
782764656024SJuan Quintela  ;;
782864656024SJuan Quintela  sparc*)
7829c765fcacSPeter Crosthwaite    disas_config "SPARC"
783064656024SJuan Quintela  ;;
7831cfa550c6SMax Filippov  xtensa*)
7832c765fcacSPeter Crosthwaite    disas_config "XTENSA"
7833cfa550c6SMax Filippov  ;;
783464656024SJuan Quintela  esac
783564656024SJuan Quinteladone
78369195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
7837c765fcacSPeter Crosthwaite  disas_config "TCI"
78389195b2c2SStefan Weilfi
783964656024SJuan Quintela
78406ee7126fSJuan Quintelacase "$ARCH" in
78416ee7126fSJuan Quintelaalpha)
78426ee7126fSJuan Quintela  # Ensure there's only a single GP
78436ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
78446ee7126fSJuan Quintela;;
78456ee7126fSJuan Quintelaesac
78466ee7126fSJuan Quintela
7847d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
78480acf7dedSPhilippe Mathieu-Daudé  echo "TARGET_GPROF=y" >> $config_target_mak
7849d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
7850d02c1db3SJuan Quintela    cflags="-p $cflags"
7851d02c1db3SJuan Quintela    ldflags="-p $ldflags"
7852d02c1db3SJuan Quintela  fi
7853d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
7854d02c1db3SJuan Quintela    ldflags="-p $ldflags"
785525be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
7856d02c1db3SJuan Quintela  fi
7857d02c1db3SJuan Quintelafi
7858d02c1db3SJuan Quintela
7859e633a5c6SEric Blakeif test "$target_linux_user" = "yes" || test "$target_bsd_user" = "yes" ; then
7860964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
7861fa282484SJuan Quintelafi
7862fa282484SJuan Quintela
7863e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
7864e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
7865e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
7866e9a3591fSChristian Borntraeger# header if
7867e9a3591fSChristian Borntraeger#  - we build on s390x
7868e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
7869e9a3591fSChristian Borntraeger#  - KVM is enabled
7870e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
7871e633a5c6SEric Blakeif test "$TARGET_ARCH" = "s390x" && test "$target_softmmu" = "yes" && \
7872e633a5c6SEric Blake        test "$ARCH" = "s390x" && test "$kvm" = "yes"; then
7873e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
7874e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
7875e9a3591fSChristian Borntraeger    fi
7876e9a3591fSChristian Borntraegerfi
7877e9a3591fSChristian Borntraeger
787825be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
787925be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7880fa282484SJuan Quintela
788197a847bcSbellarddone # for target in $targets
78827d13299dSbellard
7883d52c454aSMarc-André Lureauecho "PIXMAN_CFLAGS=$pixman_cflags" >> $config_host_mak
7884d52c454aSMarc-André Lureauecho "PIXMAN_LIBS=$pixman_libs" >> $config_host_mak
7885d52c454aSMarc-André Lureau
7886d75402b5SAlex Bennéeif test -n "$enabled_cross_compilers"; then
7887d75402b5SAlex Bennée    echo
7888d75402b5SAlex Bennée    echo "NOTE: cross-compilers enabled: $enabled_cross_compilers"
7889d75402b5SAlex Bennéefi
7890d75402b5SAlex Bennée
7891e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
78923b8593eeSMarkus Armbruster  echo "config-host.h: dtc/all" >> $config_host_mak
7893a540f158SPeter Crosthwaitefi
7894e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
78953b8593eeSMarkus Armbruster  echo "config-host.h: capstone/all" >> $config_host_mak
7896e219c499SRichard Hendersonfi
7897e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
7898e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7899e219c499SRichard Hendersonfi
7900a540f158SPeter Crosthwaite
7901a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
7902a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
7903a99d57bbSWanlong Gaofi
7904a99d57bbSWanlong Gao
7905fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
7906fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
7907fd0e6053SJohn Snowfi
7908fd0e6053SJohn Snow
7909e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
7910e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
7911e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
7912e29e5c6eSPeter Maydell# (these can be both files and directories).
7913e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
7914e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
7915e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
7916e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
7917e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
7918e29e5c6eSPeter Maydell# directory and symlink the directory instead.
7919b1fb9a63SFam ZhengDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
7920fc281c80SEmanuele Giuseppe EspositoDIRS="$DIRS tests/fp tests/qgraph"
7921b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
79229933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
79232d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
7924fe07b62cSPhilippe Mathieu-DaudéLINKS="Makefile tests/tcg/Makefile"
7925e29e5c6eSPeter MaydellLINKS="$LINKS tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7926e29e5c6eSPeter MaydellLINKS="$LINKS tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7927e29e5c6eSPeter MaydellLINKS="$LINKS tests/fp/Makefile"
7928e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
7929e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/spapr-rtas/Makefile"
7930e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
7931e29e5c6eSPeter MaydellLINKS="$LINKS roms/seabios/Makefile roms/vgabios/Makefile"
7932e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
7933e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
793439950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
793539950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
79368f8fd9edSCleber RosaLINKS="$LINKS python"
7937753d11f2SRichard Hendersonfor bios_file in \
7938753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
7939225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
7940753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
7941753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
7942e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
7943753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
79444e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
794526ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
7946753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
7947753d11f2SRichard Hendersondo
7948e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
79497ea78b74SJan Kiszkadone
7950d1807a4fSPaolo Bonzinimkdir -p $DIRS
7951e29e5c6eSPeter Maydellfor f in $LINKS ; do
7952cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
7953f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
7954f9245e10SPeter Maydell    fi
79557d13299dSbellarddone
79561ad2134fSPaul Brook
7957c34ebfdcSAnthony Liguori# temporary config to build submodules
79582d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
7959c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
796037116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
7961c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7962cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
79635f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
7964c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
7965c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
79663dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
7967c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
7968a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
7969c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
79709f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
7971c34ebfdcSAnthony Liguoridone
7972c34ebfdcSAnthony Liguori
797376c7560aSMax Reitz# set up qemu-iotests in this build directory
797476c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
797576c7560aSMax Reitz
797676c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
797776c7560aSMax Reitzecho >> "$iotests_common_env"
797876c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
797976c7560aSMax Reitz
7980dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
7981dc655404SMichael S. Tsirkincat <<EOD >config.status
7982dc655404SMichael S. Tsirkin#!/bin/sh
7983dc655404SMichael S. Tsirkin# Generated by configure.
7984dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
7985dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
7986dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
7987dc655404SMichael S. TsirkinEOD
7988e811da7fSDaniel P. Berrangé
7989e811da7fSDaniel P. Berrangépreserve_env() {
7990e811da7fSDaniel P. Berrangé    envname=$1
7991e811da7fSDaniel P. Berrangé
7992e811da7fSDaniel P. Berrangé    eval envval=\$$envname
7993e811da7fSDaniel P. Berrangé
7994e811da7fSDaniel P. Berrangé    if test -n "$envval"
7995e811da7fSDaniel P. Berrangé    then
7996e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
7997e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
7998e811da7fSDaniel P. Berrangé    else
7999e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
8000e811da7fSDaniel P. Berrangé    fi
8001e811da7fSDaniel P. Berrangé}
8002e811da7fSDaniel P. Berrangé
8003e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
8004e811da7fSDaniel P. Berrangé# features/build target configure will detect
8005e811da7fSDaniel P. Berrangépreserve_env AR
8006e811da7fSDaniel P. Berrangépreserve_env AS
8007e811da7fSDaniel P. Berrangépreserve_env CC
8008e811da7fSDaniel P. Berrangépreserve_env CPP
8009e811da7fSDaniel P. Berrangépreserve_env CXX
8010e811da7fSDaniel P. Berrangépreserve_env INSTALL
8011e811da7fSDaniel P. Berrangépreserve_env LD
8012e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
8013e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
8014e811da7fSDaniel P. Berrangépreserve_env MAKE
8015e811da7fSDaniel P. Berrangépreserve_env NM
8016e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
8017e811da7fSDaniel P. Berrangépreserve_env PATH
8018e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
8019e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
8020e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
8021e811da7fSDaniel P. Berrangépreserve_env PYTHON
8022e811da7fSDaniel P. Berrangépreserve_env SDL_CONFIG
8023e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
8024e811da7fSDaniel P. Berrangépreserve_env SMBD
8025e811da7fSDaniel P. Berrangépreserve_env STRIP
8026e811da7fSDaniel P. Berrangépreserve_env WINDRES
8027e811da7fSDaniel P. Berrangé
8028dc655404SMichael S. Tsirkinprintf "exec" >>config.status
8029dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
8030cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
8031dc655404SMichael S. Tsirkinchmod +x config.status
8032dc655404SMichael S. Tsirkin
80338cd05ab6SPeter Maydellrm -r "$TMPDIR1"
8034