xref: /openbmc/qemu/configure (revision 14211825)
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 ".$1" >/dev/null 2>&1
277e9a3591fSChristian Borntraeger}
278e9a3591fSChristian Borntraeger
27979d77bcdSPeter Maydell# make source path absolute
280*14211825SAntonio Ospitesource_path=$(cd "$(dirname -- "$0")"; pwd)
281*14211825SAntonio Ospite
282*14211825SAntonio Ospite# default parameters
2832ff6b91eSJuan Quintelacpu=""
284a31a8642SMichael S. Tsirkiniasl="iasl"
2851e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
28643ce4dfeSbellardstatic="no"
2877d13299dSbellardcross_prefix=""
2880c58ac1cSmalcaudio_drv_list=""
289b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
290b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
291e49d021eSPeter Maydellhost_cc="cc"
29273da375eSJuan Quintelalibs_softmmu=""
2933e2e0e6bSJuan Quintelalibs_tools=""
29467f86e8eSJuan Quintelaaudio_pt_int=""
295d5631638Smalcaudio_win_int=""
296957f1f99SMichael Rothlibs_qga=""
2975bc62e01SGerd Hoffmanndebug_info="yes"
29863678e17SSteven Noonanstack_protector=""
299ac0df51dSaliguori
30092712822SDaniel P. Berrangeif test -e "$source_path/.git"
30192712822SDaniel P. Berrangethen
302f62bbee5SDaniel P. Berrange    git_update=yes
30392712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
3043ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
3053ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
30692712822SDaniel P. Berrangeelse
307f62bbee5SDaniel P. Berrange    git_update=no
308aef45d51SDaniel P. Berrange    git_submodules=""
3095c0ef67aSDaniel P. Berrangé
3105c0ef67aSDaniel P. Berrangé    if ! test -f "$source_path/ui/keycodemapdb/README"
3115c0ef67aSDaniel P. Berrangé    then
3125c0ef67aSDaniel P. Berrangé        echo
3135c0ef67aSDaniel P. Berrangé        echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
3145c0ef67aSDaniel P. Berrangé        echo
3155c0ef67aSDaniel P. Berrangé        echo "This is not a GIT checkout but module content appears to"
3165c0ef67aSDaniel P. Berrangé        echo "be missing. Do not use 'git archive' or GitHub download links"
3175c0ef67aSDaniel P. Berrangé        echo "to acquire QEMU source archives. Non-GIT builds are only"
3185c0ef67aSDaniel P. Berrangé        echo "supported with source archives linked from:"
3195c0ef67aSDaniel P. Berrangé        echo
3205c0ef67aSDaniel P. Berrangé        echo "  https://www.qemu.org/download/"
3215c0ef67aSDaniel P. Berrangé        echo
3225c0ef67aSDaniel P. Berrangé        echo "Developers working with GIT can use scripts/archive-source.sh"
3235c0ef67aSDaniel P. Berrangé        echo "if they need to create valid source archives."
3245c0ef67aSDaniel P. Berrangé        echo
3255c0ef67aSDaniel P. Berrangé        exit 1
3265c0ef67aSDaniel P. Berrangé    fi
32792712822SDaniel P. Berrangefi
328cc84d63aSDaniel P. Berrangegit="git"
329ac0df51dSaliguori
330afb63ebdSStefan Weil# Don't accept a target_list environment variable.
331afb63ebdSStefan Weilunset target_list
332447e133fSAlex Bennéeunset target_list_exclude
333377529c0SPaolo Bonzini
334377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
335377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
336377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
337377529c0SPaolo Bonzini#              unless --disable-foo is given
338377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
339377529c0SPaolo Bonzini#              feature will searched for,
340377529c0SPaolo Bonzini#              if not found, configure exits with error
341377529c0SPaolo Bonzini#
342377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
343377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
344377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
345377529c0SPaolo Bonzini
346377529c0SPaolo Bonzinibluez=""
347377529c0SPaolo Bonzinibrlapi=""
348377529c0SPaolo Bonzinicurl=""
349377529c0SPaolo Bonzinicurses=""
350377529c0SPaolo Bonzinidocs=""
351377529c0SPaolo Bonzinifdt=""
35258952137SVincenzo Maffionenetmap="no"
353377529c0SPaolo Bonzinisdl=""
354a442fe2fSDaniel P. Berrangésdl_image=""
355983eef5aSMeador Ingevirtfs=""
356fe8fc5aeSPaolo Bonzinimpath=""
357821601eaSJes Sorensenvnc="yes"
358377529c0SPaolo Bonzinisparse="no"
359377529c0SPaolo Bonzinivde=""
360377529c0SPaolo Bonzinivnc_sasl=""
361377529c0SPaolo Bonzinivnc_jpeg=""
362377529c0SPaolo Bonzinivnc_png=""
3636a021536SGerd Hoffmannxkbcommon=""
364377529c0SPaolo Bonzinixen=""
365d5b93ddfSAnthony PERARDxen_ctrl_version=""
366eb6fda0fSAnthony PERARDxen_pci_passthrough=""
367377529c0SPaolo Bonzinilinux_aio=""
36847e98658SCorey Bryantcap_ng=""
369377529c0SPaolo Bonziniattr=""
3704f26f2b6SAvi Kivitylibattr=""
371377529c0SPaolo Bonzinixfs=""
372b3f6ea7eSPaolo Bonzinitcg="yes"
373a40161cbSPaolo Bonzinimembarrier=""
374299e6f19SPaolo Bonzinivhost_net=""
375299e6f19SPaolo Bonzinivhost_crypto=""
376299e6f19SPaolo Bonzinivhost_scsi=""
377299e6f19SPaolo Bonzinivhost_vsock=""
378e6a74868SMarc-André Lureauvhost_user=""
379d41a75a2SBradkvm="no"
380b0cb0a66SVincent Palatinhax="no"
381c97d6d2cSSergio Andres Gomez Del Realhvf="no"
382d661d9a4SJustin Terry (VM)whpx="no"
3832da776dbSMichael R. Hinesrdma=""
38421ab34c9SMarcel Apfelbaumpvrdma=""
385377529c0SPaolo Bonzinigprof="no"
386377529c0SPaolo Bonzinidebug_tcg="no"
387377529c0SPaolo Bonzinidebug="no"
388247724cbSMarc-André Lureausanitizers="no"
389b553a042SJohn Snowfortify_source=""
390377529c0SPaolo Bonzinistrip_opt="yes"
3919195b2c2SStefan Weiltcg_interpreter="no"
392377529c0SPaolo Bonzinibigendian="no"
393377529c0SPaolo Bonzinimingw32="no"
3941d728c39SBlue Swirlgcov="no"
3951d728c39SBlue Swirlgcov_tool="gcov"
396377529c0SPaolo BonziniEXESUF=""
39717969268SFam ZhengDSOSUF=".so"
39817969268SFam ZhengLDFLAGS_SHARED="-shared"
39917969268SFam Zhengmodules="no"
400377529c0SPaolo Bonziniprefix="/usr/local"
401377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
402528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
4033d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
404850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
405377529c0SPaolo Bonzinibindir="\${prefix}/bin"
4063aa5d2beSAlon Levylibdir="\${prefix}/lib"
4078bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
4080f94d6daSAlon Levyincludedir="\${prefix}/include"
409377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
410785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
411377529c0SPaolo Bonziniconfsuffix="/qemu"
412675b9b53SMarc-André Lureauslirp=""
413377529c0SPaolo Bonzinioss_lib=""
414377529c0SPaolo Bonzinibsd="no"
415377529c0SPaolo Bonzinilinux="no"
416377529c0SPaolo Bonzinisolaris="no"
417377529c0SPaolo Bonziniprofiler="no"
418377529c0SPaolo Bonzinicocoa="no"
419377529c0SPaolo Bonzinisoftmmu="yes"
420377529c0SPaolo Bonzinilinux_user="no"
421377529c0SPaolo Bonzinibsd_user="no"
422377529c0SPaolo Bonziniblobs="yes"
423377529c0SPaolo Bonzinipkgversion=""
42440d6444eSAvi Kivitypie=""
4253556c233SPaolo Bonziniqom_cast_debug="yes"
426baf86d6bSPaolo Bonzinitrace_backends="log"
427377529c0SPaolo Bonzinitrace_file="trace"
428377529c0SPaolo Bonzinispice=""
429377529c0SPaolo Bonzinirbd=""
4307b02f544SMarc-André Lureausmartcard=""
4312b2325ffSGerd Hoffmannlibusb=""
43269354a83SHans de Goedeusb_redir=""
433da076ffeSGerd Hoffmannopengl=""
434014cb152SGerd Hoffmannopengl_dmabuf="no"
4355dd89908SRichard Hendersoncpuid_h="no"
43686583a07SLiam Merwickavx2_opt=""
4371ece9905SAlon Levyzlib="yes"
4388ca80760SRichard Hendersoncapstone=""
439b25c9dffSStefan Weillzo=""
440b25c9dffSStefan Weilsnappy=""
4416b383c08SPeter Wubzip2=""
44283bc1f97SJulio Faraccolzfse=""
443e8ef31a3SMichael Tokarevguest_agent=""
444d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
44550cbebb9SMichael Rothguest_agent_ntddscsi="no"
4469dacf32dSYossi Hindinguest_agent_msi=""
447d9840e25STomoki Sekiyamavss_win32_sdk=""
448d9840e25STomoki Sekiyamawin_sdk="no"
4494b1c11fdSDaniel P. Berrangewant_tools="yes"
450c589b249SRonnie Sahlberglibiscsi=""
4516542aa9cSPeter Lievenlibnfs=""
452519175a2SAlex Barcelocoroutine=""
45370c60c08SStefan Hajnoczicoroutine_pool=""
4547d992e4dSPeter Lievendebug_stack_usage="no"
455f0d92b56SLongpeng(Mike)crypto_afalg="no"
456f794573eSEduardo Otuboseccomp=""
457eb100396SBharata B Raoglusterfs=""
458d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4590c14fb47SBharata B Raoglusterfs_discard="no"
460df3a429aSNiels de Vosglusterfs_fallocate="no"
4617c815372SBharata B Raoglusterfs_zerofill="no"
462e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
4630e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
464a4ccabcfSAnthony Liguorigtk=""
465925a0400SGerd Hoffmanngtk_gl="no"
466a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
467ddbb0d09SDaniel P. Berrangegnutls=""
46891bfcdb0SDaniel P. Berrangenettle=""
46991bfcdb0SDaniel P. Berrangegcrypt=""
4701f923c70SLongpeng(Mike)gcrypt_hmac="no"
4718953caf3SDaniel P. Berrangeauth_pam=""
472bbbf9bfbSStefan Weilvte=""
4739d9e1521SGerd Hoffmannvirglrenderer=""
4747aaa6a16SPaolo Bonzinitpm=""
4750a12ec87SRichard W.M. Joneslibssh2=""
476ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
477a99d57bbSWanlong Gaonuma=""
4782847b469SFam Zhengtcmalloc="no"
4797b01cb97SAlexandre Derumierjemalloc="no"
480a6b1d4c0SChanglong Xiereplication="yes"
481da92c3ffSAshish Mittalvxhs=""
4822f740136SJeff Codybochs="yes"
4832f740136SJeff Codycloop="yes"
4842f740136SJeff Codydmg="yes"
4852f740136SJeff Codyqcow1="yes"
4862f740136SJeff Codyvdi="yes"
4872f740136SJeff Codyvvfat="yes"
4882f740136SJeff Codyqed="yes"
4892f740136SJeff Codyparallels="yes"
4902f740136SJeff Codysheepdog="yes"
491ed279a06SKlim Kireevlibxml2=""
49251a12b51SAlex Bennéedocker="no"
493ba59fb77SPaolo Bonzinidebug_mutex="no"
49417824406SJunyan Helibpmem=""
495f3494749SPaolo Bonzinidefault_devices="yes"
496377529c0SPaolo Bonzini
497d75402b5SAlex Bennée# cross compilers defaults, can be overridden with --cross-cc-ARCH
498d75402b5SAlex Bennéecross_cc_aarch64="aarch64-linux-gnu-gcc"
499d422b2bcSAlex Bennéecross_cc_aarch64_be="$cross_cc_aarch64"
500d422b2bcSAlex Bennéecross_cc_cflags_aarch64_be="-mbig-endian"
501d75402b5SAlex Bennéecross_cc_arm="arm-linux-gnueabihf-gcc"
502d422b2bcSAlex Bennéecross_cc_cflags_armeb="-mbig-endian"
503716a507cSAlex Bennéecross_cc_i386="i386-pc-linux-gnu-gcc"
504716a507cSAlex Bennéecross_cc_cflags_i386=""
505f8378accSRichard Hendersoncross_cc_ppc="powerpc-linux-gnu-gcc"
506f8378accSRichard Hendersoncross_cc_cflags_ppc="-m32"
507f8378accSRichard Hendersoncross_cc_ppc64="powerpc-linux-gnu-gcc"
508f8378accSRichard Hendersoncross_cc_cflags_ppc64="-m64"
509f8378accSRichard Hendersoncross_cc_ppc64le="powerpc64le-linux-gnu-gcc"
510d75402b5SAlex Bennée
511d75402b5SAlex Bennéeenabled_cross_compilers=""
512d75402b5SAlex Bennée
513898be3e0SPeter Maydellsupported_cpu="no"
514898be3e0SPeter Maydellsupported_os="no"
515fb59dabdSPeter Maydellbogus_os="no"
5165a22ab71SYang Zhongmalloc_trim=""
517898be3e0SPeter Maydell
518ac0df51dSaliguori# parse CC options first
519ac0df51dSaliguorifor opt do
52089138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
521ac0df51dSaliguori  case "$opt" in
522ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
523ac0df51dSaliguori  ;;
5243d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
525ac0df51dSaliguori  ;;
52683f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
52783f73fceSTomoki Sekiyama  ;;
5282ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5292ff6b91eSJuan Quintela  ;;
530de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
531e2a2ed06SJuan Quintela  ;;
53211cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
53311cde1c8SBruno Dominguez  ;;
534a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
535f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
536e2a2ed06SJuan Quintela  ;;
5375bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
5385bc62e01SGerd Hoffmann  ;;
5395bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
5405bc62e01SGerd Hoffmann  ;;
541d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
542d75402b5SAlex Bennée  ;;
543d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
544d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
545d422b2bcSAlex Bennée  ;;
546d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
547d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
548d75402b5SAlex Bennée  ;;
549ac0df51dSaliguori  esac
550ac0df51dSaliguoridone
551ac0df51dSaliguori# OS specific
552ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
55393148aa5SStefan Weil# we can eliminate its usage altogether.
554ac0df51dSaliguori
555e49d021eSPeter Maydell# Preferred compiler:
556e49d021eSPeter Maydell#  ${CC} (if set)
557e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
558e49d021eSPeter Maydell#  system compiler
559e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
560e49d021eSPeter Maydell  cc="$host_cc"
561e49d021eSPeter Maydellelse
562b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
563e49d021eSPeter Maydellfi
564e49d021eSPeter Maydell
56583f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
56683f73fceSTomoki Sekiyama  cxx="c++"
56783f73fceSTomoki Sekiyamaelse
56883f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
56983f73fceSTomoki Sekiyamafi
57083f73fceSTomoki Sekiyama
571b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
572cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5735f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5743dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
575b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
576b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5779f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5784852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
579b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
580b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
58117884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
58217884d7bSSergei Trofimovichquery_pkg_config() {
58317884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
58417884d7bSSergei Trofimovich}
58517884d7bSSergei Trofimovichpkg_config=query_pkg_config
58647c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
587ac0df51dSaliguori
58845d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
58945d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
59045d285abSPeter Maydell
591be17dc90SMichael S. Tsirkin# default flags for all hosts
5922d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5932d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5942d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
5952d31515bSPeter Maydell# provides these semantics.)
5967be41675SThomas HuthQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv -std=gnu99 $QEMU_CFLAGS"
597f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
598c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
599be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
6009edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
6015bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
6025bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
603be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
6045bc62e01SGerd Hoffmannfi
605be17dc90SMichael S. Tsirkin
606cab00a5aSMichael S. Tsirkin# running configure in the source tree?
607cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
608cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
609cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
610cab00a5aSMichael S. Tsirkinelse
611cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
612cab00a5aSMichael S. Tsirkinfi
613cab00a5aSMichael S. Tsirkin
614ac0df51dSaliguoricheck_define() {
615ac0df51dSaliguoricat > $TMPC <<EOF
616ac0df51dSaliguori#if !defined($1)
617fd786e1aSPeter Maydell#error $1 not defined
618ac0df51dSaliguori#endif
619ac0df51dSaliguoriint main(void) { return 0; }
620ac0df51dSaliguoriEOF
62152166aa0SJuan Quintela  compile_object
622ac0df51dSaliguori}
623ac0df51dSaliguori
624307119e7SGerd Hoffmanncheck_include() {
625307119e7SGerd Hoffmanncat > $TMPC <<EOF
626307119e7SGerd Hoffmann#include <$1>
627307119e7SGerd Hoffmannint main(void) { return 0; }
628307119e7SGerd HoffmannEOF
629307119e7SGerd Hoffmann  compile_object
630307119e7SGerd Hoffmann}
631307119e7SGerd Hoffmann
63293b25869SJohn Snowwrite_c_skeleton() {
63393b25869SJohn Snow    cat > $TMPC <<EOF
63493b25869SJohn Snowint main(void) { return 0; }
63593b25869SJohn SnowEOF
63693b25869SJohn Snow}
63793b25869SJohn Snow
638bbea4050SPeter Maydellif check_define __linux__ ; then
639bbea4050SPeter Maydell  targetos="Linux"
640bbea4050SPeter Maydellelif check_define _WIN32 ; then
641bbea4050SPeter Maydell  targetos='MINGW32'
642bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
643bbea4050SPeter Maydell  targetos='OpenBSD'
644bbea4050SPeter Maydellelif check_define __sun__ ; then
645bbea4050SPeter Maydell  targetos='SunOS'
646bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
647bbea4050SPeter Maydell  targetos='Haiku'
648951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
649951fedfcSPeter Maydell  targetos='FreeBSD'
650951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
651951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
652951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
653951fedfcSPeter Maydell  targetos='DragonFly'
654951fedfcSPeter Maydellelif check_define __NetBSD__; then
655951fedfcSPeter Maydell  targetos='NetBSD'
656951fedfcSPeter Maydellelif check_define __APPLE__; then
657951fedfcSPeter Maydell  targetos='Darwin'
658bbea4050SPeter Maydellelse
659951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
660951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
661951fedfcSPeter Maydell  # be the result of a missing compiler.
662951fedfcSPeter Maydell  targetos='bogus'
663951fedfcSPeter Maydell  bogus_os='yes'
664bbea4050SPeter Maydellfi
665bbea4050SPeter Maydell
666bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
667bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
668bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
669bbea4050SPeter Maydell# the correct CPU with the --cpu option.
670bbea4050SPeter Maydellcase $targetos in
671bbea4050SPeter MaydellDarwin)
672bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
673bbea4050SPeter Maydell  # run 64-bit userspace code.
674bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
675bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
676bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
677bbea4050SPeter Maydell    cpu="x86_64"
678bbea4050SPeter Maydell  fi
679bbea4050SPeter Maydell  ;;
680bbea4050SPeter MaydellSunOS)
68189138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
682bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
683bbea4050SPeter Maydell    cpu="x86_64"
684bbea4050SPeter Maydell  fi
685bbea4050SPeter Maydellesac
686bbea4050SPeter Maydell
6872ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
6882ff6b91eSJuan Quintela  # command line argument
6892ff6b91eSJuan Quintela  :
6902ff6b91eSJuan Quintelaelif check_define __i386__ ; then
691ac0df51dSaliguori  cpu="i386"
692ac0df51dSaliguorielif check_define __x86_64__ ; then
693c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
694c72b26ecSRichard Henderson    cpu="x32"
695c72b26ecSRichard Henderson  else
696ac0df51dSaliguori    cpu="x86_64"
697c72b26ecSRichard Henderson  fi
6983aa9bd6cSblueswir1elif check_define __sparc__ ; then
6993aa9bd6cSblueswir1  if check_define __arch64__ ; then
7003aa9bd6cSblueswir1    cpu="sparc64"
7013aa9bd6cSblueswir1  else
7023aa9bd6cSblueswir1    cpu="sparc"
7033aa9bd6cSblueswir1  fi
704fdf7ed96Smalcelif check_define _ARCH_PPC ; then
705fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
706f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
707f8378accSRichard Henderson      cpu="ppc64le"
708f8378accSRichard Henderson    else
709fdf7ed96Smalc      cpu="ppc64"
710f8378accSRichard Henderson    fi
711ac0df51dSaliguori  else
712fdf7ed96Smalc    cpu="ppc"
713fdf7ed96Smalc  fi
714afa05235SAurelien Jarnoelif check_define __mips__ ; then
715afa05235SAurelien Jarno  cpu="mips"
716d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
717d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
718d66ed0eaSAurelien Jarno    cpu="s390x"
719d66ed0eaSAurelien Jarno  else
720d66ed0eaSAurelien Jarno    cpu="s390"
721d66ed0eaSAurelien Jarno  fi
722c4f80543SAlistair Franciselif check_define __riscv ; then
723c4f80543SAlistair Francis  if check_define _LP64 ; then
724c4f80543SAlistair Francis    cpu="riscv64"
725c4f80543SAlistair Francis  else
726c4f80543SAlistair Francis    cpu="riscv32"
727c4f80543SAlistair Francis  fi
72821d89f84SPeter Maydellelif check_define __arm__ ; then
72921d89f84SPeter Maydell  cpu="arm"
7301f080313SClaudio Fontanaelif check_define __aarch64__ ; then
7311f080313SClaudio Fontana  cpu="aarch64"
732fdf7ed96Smalcelse
73389138857SStefan Weil  cpu=$(uname -m)
734ac0df51dSaliguorifi
735ac0df51dSaliguori
736359bc95dSPeter MaydellARCH=
737359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
738359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
7397d13299dSbellardcase "$cpu" in
740c4f80543SAlistair Francis  ppc|ppc64|s390|s390x|sparc64|x32|riscv32|riscv64)
741898be3e0SPeter Maydell    supported_cpu="yes"
742d75402b5SAlex Bennée    eval "cross_cc_${cpu}=\$host_cc"
743898be3e0SPeter Maydell  ;;
744f8378accSRichard Henderson  ppc64le)
745f8378accSRichard Henderson    ARCH="ppc64"
746f8378accSRichard Henderson    supported_cpu="yes"
747f8378accSRichard Henderson    cross_cc_ppc64le=$host_cc
748f8378accSRichard Henderson  ;;
7497d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
75097a847bcSbellard    cpu="i386"
751898be3e0SPeter Maydell    supported_cpu="yes"
752d75402b5SAlex Bennée    cross_cc_i386=$host_cc
7537d13299dSbellard  ;;
754aaa5fa14Saurel32  x86_64|amd64)
755aaa5fa14Saurel32    cpu="x86_64"
756898be3e0SPeter Maydell    supported_cpu="yes"
757d75402b5SAlex Bennée    cross_cc_x86_64=$host_cc
758aaa5fa14Saurel32  ;;
75921d89f84SPeter Maydell  armv*b|armv*l|arm)
76021d89f84SPeter Maydell    cpu="arm"
761898be3e0SPeter Maydell    supported_cpu="yes"
762d75402b5SAlex Bennée    cross_cc_arm=$host_cc
7637d13299dSbellard  ;;
7641f080313SClaudio Fontana  aarch64)
7651f080313SClaudio Fontana    cpu="aarch64"
766898be3e0SPeter Maydell    supported_cpu="yes"
767d75402b5SAlex Bennée    cross_cc_aarch64=$host_cc
7681f080313SClaudio Fontana  ;;
769afa05235SAurelien Jarno  mips*)
770afa05235SAurelien Jarno    cpu="mips"
771898be3e0SPeter Maydell    supported_cpu="yes"
772d75402b5SAlex Bennée    cross_cc_mips=$host_cc
773afa05235SAurelien Jarno  ;;
7743142255cSblueswir1  sparc|sun4[cdmuv])
775ae228531Sbellard    cpu="sparc"
7766499fd15SPeter Maydell    supported_cpu="yes"
777d75402b5SAlex Bennée    cross_cc_sparc=$host_cc
778ae228531Sbellard  ;;
7797d13299dSbellard  *)
780359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
781359bc95dSPeter Maydell    ARCH=unknown
7827d13299dSbellard  ;;
7837d13299dSbellardesac
784359bc95dSPeter Maydellif test -z "$ARCH"; then
785359bc95dSPeter Maydell  ARCH="$cpu"
786359bc95dSPeter Maydellfi
787e2d52ad3SJuan Quintela
7887d13299dSbellard# OS specific
7890dbfc675SJuan Quintela
790adfc3e91SStacey Son# host *BSD for user mode
791adfc3e91SStacey SonHOST_VARIANT_DIR=""
792adfc3e91SStacey Son
7937d13299dSbellardcase $targetos in
79467b915a5SbellardMINGW32*)
79567b915a5Sbellard  mingw32="yes"
796b0cb0a66SVincent Palatin  hax="yes"
797299e6f19SPaolo Bonzini  vhost_user="no"
7983cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
799307119e7SGerd Hoffmann  if check_include dsound.h; then
8003cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
801307119e7SGerd Hoffmann  else
802307119e7SGerd Hoffmann    audio_drv_list=""
803307119e7SGerd Hoffmann  fi
804898be3e0SPeter Maydell  supported_os="yes"
80567b915a5Sbellard;;
8065c40d2bdSthsGNU/kFreeBSD)
807a167ba50SAurelien Jarno  bsd="yes"
8086a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8090bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
8105c40d2bdSths;;
8117d3505c5SbellardFreeBSD)
8127d3505c5Sbellard  bsd="yes"
8130db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8146a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8150bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
816f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
817f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
818a7764f15SEd Maste  # needed for kinfo_getproc
819a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
82058952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
821adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
822898be3e0SPeter Maydell  supported_os="yes"
8237d3505c5Sbellard;;
824c5e97233Sblueswir1DragonFly)
825c5e97233Sblueswir1  bsd="yes"
8260db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8276a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8280bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
829adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
830c5e97233Sblueswir1;;
8317d3505c5SbellardNetBSD)
8327d3505c5Sbellard  bsd="yes"
833604a5b99SKamil Rytarowski  hax="yes"
8340db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8356a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8360bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8378ef92a88Sblueswir1  oss_lib="-lossaudio"
838adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8393c2bdbc1SKamil Rytarowski  supported_os="yes"
8407d3505c5Sbellard;;
8417d3505c5SbellardOpenBSD)
8427d3505c5Sbellard  bsd="yes"
8430db4a067SPaolo Bonzini  make="${MAKE-gmake}"
844f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
8450bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
846adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
8470a773d55SBrad Smith  supported_os="yes"
8487d3505c5Sbellard;;
84983fb7adfSbellardDarwin)
85083fb7adfSbellard  bsd="yes"
85183fb7adfSbellard  darwin="yes"
852b0cb0a66SVincent Palatin  hax="yes"
853c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
85417969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
8551b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
856a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
8570c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
8581b0f9cc2Saliguori  fi
859fd677642Sths  cocoa="yes"
8606a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
86114382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
8620c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
8637973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
864a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
865a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
866a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
867adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
868898be3e0SPeter Maydell  supported_os="yes"
86983fb7adfSbellard;;
870ec530c81SbellardSunOS)
871ec530c81Sbellard  solaris="yes"
8720db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8730db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
874e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
8756b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
8766a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
8776b4d2ba1Sths  fi
878c2de5c91Smalc  audio_possible_drivers="oss sdl"
879d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
880d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
881d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
882d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
883a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
884560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
885560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
886560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
887ec530c81Sbellard;;
888179cf400SAndreas FärberHaiku)
889179cf400SAndreas Färber  haiku="yes"
890179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
891179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
892179cf400SAndreas Färber;;
893898be3e0SPeter MaydellLinux)
8947183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
8950bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
8965327cf48Sbellard  linux="yes"
897831b7825Sths  linux_user="yes"
898af2be207SJan Kiszka  kvm="yes"
899e8d81a61SMao Zhongyi  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$PWD/linux-headers $QEMU_INCLUDES"
900898be3e0SPeter Maydell  supported_os="yes"
9013efac6ebSTomáš Golembiovský  libudev="yes"
902898be3e0SPeter Maydell;;
9037d13299dSbellardesac
9047d13299dSbellard
9057d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
906b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
90784778508Sblueswir1    bsd_user="yes"
9087d3505c5Sbellard  fi
90908de3949SAndreas Färberfi
9107d3505c5Sbellard
9110db4a067SPaolo Bonzini: ${make=${MAKE-make}}
9120db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
913faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
914faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
915faf44142SDaniel P. Berrangé# we check that before python2
916faf44142SDaniel P. Berrangépython=
917faf44142SDaniel P. Berrangéfor binary in "${PYTHON-python3}" python python2
918faf44142SDaniel P. Berrangédo
919faf44142SDaniel P. Berrangé    if has "$binary"
920faf44142SDaniel P. Berrangé    then
921faf44142SDaniel P. Berrangé        python="$binary"
922faf44142SDaniel P. Berrangé        break
923faf44142SDaniel P. Berrangé    fi
924faf44142SDaniel P. Berrangédone
925e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
9260db4a067SPaolo Bonzini
9273c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
9283c4a4d0dSPeter Maydellif has clang; then
9293c4a4d0dSPeter Maydell  objcc=clang
9303c4a4d0dSPeter Maydellelse
9313c4a4d0dSPeter Maydell  objcc="$cc"
9323c4a4d0dSPeter Maydellfi
9333c4a4d0dSPeter Maydell
9343457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
9353457a3f8SJuan Quintela  EXESUF=".exe"
93617969268SFam Zheng  DSOSUF=".dll"
93778e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
93878e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
939f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
94093b25869SJohn Snow  write_c_skeleton;
941f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
942f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
943f7cf5d5bSStefan Weil  fi
944c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
945683035deSPaolo Bonzini  mandir="\${prefix}"
946528ae5b8SEduardo Habkost  datadir="\${prefix}"
947850da188SEduardo Habkost  qemu_docdir="\${prefix}"
948683035deSPaolo Bonzini  bindir="\${prefix}"
949683035deSPaolo Bonzini  sysconfdir="\${prefix}"
9505a699bbbSLaszlo Ersek  local_statedir=
951683035deSPaolo Bonzini  confsuffix=""
952105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
9533457a3f8SJuan Quintelafi
9543457a3f8SJuan Quintela
955487fefdbSAnthony Liguoriwerror=""
95685aa5189Sbellard
9577d13299dSbellardfor opt do
95889138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
9597d13299dSbellard  case "$opt" in
9602efc3265Sbellard  --help|-h) show_help=yes
9612efc3265Sbellard  ;;
96299123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
96399123e13SMike Frysinger  ;;
964b1a550a0Spbrook  --prefix=*) prefix="$optarg"
9657d13299dSbellard  ;;
966b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
96732ce6337Sbellard  ;;
968ac0df51dSaliguori  --cross-prefix=*)
9697d13299dSbellard  ;;
970ac0df51dSaliguori  --cc=*)
9717d13299dSbellard  ;;
972b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
97383469015Sbellard  ;;
97483f73fceSTomoki Sekiyama  --cxx=*)
97583f73fceSTomoki Sekiyama  ;;
976e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
977e007dbecSMichael S. Tsirkin  ;;
9783c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
9793c4a4d0dSPeter Maydell  ;;
980b1a550a0Spbrook  --make=*) make="$optarg"
9817d13299dSbellard  ;;
9826a882643Spbrook  --install=*) install="$optarg"
9836a882643Spbrook  ;;
984c886edfbSBlue Swirl  --python=*) python="$optarg"
985c886edfbSBlue Swirl  ;;
9861d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
9871d728c39SBlue Swirl  ;;
988e2d8830eSBrad  --smbd=*) smbd="$optarg"
989e2d8830eSBrad  ;;
990e2a2ed06SJuan Quintela  --extra-cflags=*)
9917d13299dSbellard  ;;
99211cde1c8SBruno Dominguez  --extra-cxxflags=*)
99311cde1c8SBruno Dominguez  ;;
994e2a2ed06SJuan Quintela  --extra-ldflags=*)
9957d13299dSbellard  ;;
9965bc62e01SGerd Hoffmann  --enable-debug-info)
9975bc62e01SGerd Hoffmann  ;;
9985bc62e01SGerd Hoffmann  --disable-debug-info)
9995bc62e01SGerd Hoffmann  ;;
1000d75402b5SAlex Bennée  --cross-cc-*)
1001d75402b5SAlex Bennée  ;;
100217969268SFam Zheng  --enable-modules)
100317969268SFam Zheng      modules="yes"
100417969268SFam Zheng  ;;
10053aa88b31SStefan Hajnoczi  --disable-modules)
10063aa88b31SStefan Hajnoczi      modules="no"
10073aa88b31SStefan Hajnoczi  ;;
10082ff6b91eSJuan Quintela  --cpu=*)
10097d13299dSbellard  ;;
1010b1a550a0Spbrook  --target-list=*) target_list="$optarg"
1011447e133fSAlex Bennée                   if test "$target_list_exclude"; then
1012447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
1013447e133fSAlex Bennée                   fi
1014447e133fSAlex Bennée  ;;
1015447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
1016447e133fSAlex Bennée                   if test "$target_list"; then
1017447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
1018447e133fSAlex Bennée                   fi
1019de83cd02Sbellard  ;;
10205b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
10215b808275SLluís Vilanova  ;;
10225b808275SLluís Vilanova  # XXX: backwards compatibility
10235b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
102494a420b1SStefan Hajnoczi  ;;
102574242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
10269410b56cSPrerna Saxena  ;;
1027f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
1028f3494749SPaolo Bonzini  ;;
1029f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
1030f3494749SPaolo Bonzini  ;;
10317d13299dSbellard  --enable-gprof) gprof="yes"
10327d13299dSbellard  ;;
10331d728c39SBlue Swirl  --enable-gcov) gcov="yes"
10341d728c39SBlue Swirl  ;;
103579427693SLoïc Minier  --static)
103679427693SLoïc Minier    static="yes"
103779427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
103817884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
103943ce4dfeSbellard  ;;
10400b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
10410b24e75fSPaolo Bonzini  ;;
10420b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
10430b24e75fSPaolo Bonzini  ;;
10443aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
10453aa5d2beSAlon Levy  ;;
10468bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
10478bf188aaSMichael Tokarev  ;;
10480f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
10490f94d6daSAlon Levy  ;;
1050528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
10510b24e75fSPaolo Bonzini  ;;
1052023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1053023d3d67SEduardo Habkost  ;;
1054850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
10550b24e75fSPaolo Bonzini  ;;
1056ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
105707381cc1SAnthony Liguori  ;;
1058785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1059785c23aeSLuiz Capitulino  ;;
10603d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
10613d5eecabSGerd Hoffmann  ;;
1062181ce1d0SOlaf Hering  --host=*|--build=*|\
1063181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1064785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1065023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1066023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1067023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1068023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1069023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1070023ddd74SMax Filippov    # lots of directory switches by default.
1071023ddd74SMax Filippov  ;;
107297a847bcSbellard  --disable-sdl) sdl="no"
107397a847bcSbellard  ;;
1074c4198157SJuan Quintela  --enable-sdl) sdl="yes"
1075c4198157SJuan Quintela  ;;
1076a442fe2fSDaniel P. Berrangé  --disable-sdl-image) sdl_image="no"
1077a442fe2fSDaniel P. Berrangé  ;;
1078a442fe2fSDaniel P. Berrangé  --enable-sdl-image) sdl_image="yes"
1079a442fe2fSDaniel P. Berrangé  ;;
10803556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
10813556c233SPaolo Bonzini  ;;
10823556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
10833556c233SPaolo Bonzini  ;;
1084983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1085983eef5aSMeador Inge  ;;
1086983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1087983eef5aSMeador Inge  ;;
1088fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1089fe8fc5aeSPaolo Bonzini  ;;
1090fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1091fe8fc5aeSPaolo Bonzini  ;;
1092821601eaSJes Sorensen  --disable-vnc) vnc="no"
1093821601eaSJes Sorensen  ;;
1094821601eaSJes Sorensen  --enable-vnc) vnc="yes"
1095821601eaSJes Sorensen  ;;
10962f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
10972f6a1ab0Sblueswir1  ;;
10980c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
10990c58ac1cSmalc  ;;
110089138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1101b64ec4e4SFam Zheng  ;;
110289138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1103eb852011SMarkus Armbruster  ;;
1104f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1105f8393946Saurel32  ;;
1106f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1107f8393946Saurel32  ;;
1108f3d08ee6SPaul Brook  --enable-debug)
1109f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1110f3d08ee6SPaul Brook      debug_tcg="yes"
11111fcc6d42SPeter Xu      debug_mutex="yes"
1112f3d08ee6SPaul Brook      debug="yes"
1113f3d08ee6SPaul Brook      strip_opt="no"
1114b553a042SJohn Snow      fortify_source="no"
1115f3d08ee6SPaul Brook  ;;
1116247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1117247724cbSMarc-André Lureau  ;;
1118247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1119247724cbSMarc-André Lureau  ;;
112003b4fe7dSaliguori  --enable-sparse) sparse="yes"
112103b4fe7dSaliguori  ;;
112203b4fe7dSaliguori  --disable-sparse) sparse="no"
112303b4fe7dSaliguori  ;;
11241625af87Saliguori  --disable-strip) strip_opt="no"
11251625af87Saliguori  ;;
11262f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
11272f9606b3Saliguori  ;;
1128ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1129ea784e3bSJuan Quintela  ;;
11302f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
11312f6f5c7aSCorentin Chary  ;;
11322f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
11332f6f5c7aSCorentin Chary  ;;
1134efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1135efe556adSCorentin Chary  ;;
1136efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1137efe556adSCorentin Chary  ;;
1138443f1376Sbellard  --disable-slirp) slirp="no"
1139c20709aaSbellard  ;;
11407c57bdd8SMarc-André Lureau  --enable-slirp=git) slirp="git"
11417c57bdd8SMarc-André Lureau  ;;
1142675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1143675b9b53SMarc-André Lureau  ;;
1144e0e6c8c0Saliguori  --disable-vde) vde="no"
11458a16d273Sths  ;;
1146dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1147dfb278bdSJuan Quintela  ;;
114858952137SVincenzo Maffione  --disable-netmap) netmap="no"
114958952137SVincenzo Maffione  ;;
115058952137SVincenzo Maffione  --enable-netmap) netmap="yes"
115158952137SVincenzo Maffione  ;;
1152e37630caSaliguori  --disable-xen) xen="no"
1153e37630caSaliguori  ;;
1154fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1155fc321b4bSJuan Quintela  ;;
1156eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1157eb6fda0fSAnthony PERARD  ;;
1158eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1159eb6fda0fSAnthony PERARD  ;;
11602e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
11612e4d9fb1Saurel32  ;;
11624ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
11634ffcedb6SJuan Quintela  ;;
1164fb599c9aSbalrog  --disable-bluez) bluez="no"
1165fb599c9aSbalrog  ;;
1166a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
1167a20a6f46SJuan Quintela  ;;
11687ba1e619Saliguori  --disable-kvm) kvm="no"
11697ba1e619Saliguori  ;;
1170b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1171b31a0277SJuan Quintela  ;;
1172b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1173180fb750Szhanghailiang  ;;
1174b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1175180fb750Szhanghailiang  ;;
1176c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1177c97d6d2cSSergio Andres Gomez Del Real  ;;
1178c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1179c97d6d2cSSergio Andres Gomez Del Real  ;;
1180d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1181d661d9a4SJustin Terry (VM)  ;;
1182d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1183d661d9a4SJustin Terry (VM)  ;;
11849195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
11859195b2c2SStefan Weil  ;;
11869195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
11879195b2c2SStefan Weil  ;;
118847e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
118947e98658SCorey Bryant  ;;
119047e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
119147e98658SCorey Bryant  ;;
1192b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1193b3f6ea7eSPaolo Bonzini  ;;
1194b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1195b3f6ea7eSPaolo Bonzini  ;;
11965a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
11975a22ab71SYang Zhong  ;;
11985a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
11995a22ab71SYang Zhong  ;;
1200cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1201cd4ec0b4SGerd Hoffmann  ;;
1202cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1203cd4ec0b4SGerd Hoffmann  ;;
1204c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1205c589b249SRonnie Sahlberg  ;;
1206c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1207c589b249SRonnie Sahlberg  ;;
12086542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
12096542aa9cSPeter Lieven  ;;
12106542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
12116542aa9cSPeter Lieven  ;;
121205c2a3e7Sbellard  --enable-profiler) profiler="yes"
121305c2a3e7Sbellard  ;;
121414821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
121514821030SPavel Borzenkov  ;;
1216c2de5c91Smalc  --enable-cocoa)
1217c2de5c91Smalc      cocoa="yes" ;
121889138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
12195b0753e0Sbellard  ;;
1220cad25d69Spbrook  --disable-system) softmmu="no"
12210a8e90f4Spbrook  ;;
1222cad25d69Spbrook  --enable-system) softmmu="yes"
12230a8e90f4Spbrook  ;;
12240953a80fSZachary Amsden  --disable-user)
12250953a80fSZachary Amsden      linux_user="no" ;
12260953a80fSZachary Amsden      bsd_user="no" ;
12270953a80fSZachary Amsden  ;;
12280953a80fSZachary Amsden  --enable-user) ;;
1229831b7825Sths  --disable-linux-user) linux_user="no"
12300a8e90f4Spbrook  ;;
1231831b7825Sths  --enable-linux-user) linux_user="yes"
1232831b7825Sths  ;;
123384778508Sblueswir1  --disable-bsd-user) bsd_user="no"
123484778508Sblueswir1  ;;
123584778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
123684778508Sblueswir1  ;;
123740d6444eSAvi Kivity  --enable-pie) pie="yes"
123834005a00SKirill A. Shutemov  ;;
123940d6444eSAvi Kivity  --disable-pie) pie="no"
124034005a00SKirill A. Shutemov  ;;
124185aa5189Sbellard  --enable-werror) werror="yes"
124285aa5189Sbellard  ;;
124385aa5189Sbellard  --disable-werror) werror="no"
124485aa5189Sbellard  ;;
124563678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
124663678e17SSteven Noonan  ;;
124763678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
124863678e17SSteven Noonan  ;;
12494d3b6f6eSbalrog  --disable-curses) curses="no"
12504d3b6f6eSbalrog  ;;
1251c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1252c584a6d0SJuan Quintela  ;;
1253e08bb301SSamuel Thibault  --disable-iconv) iconv="no"
1254e08bb301SSamuel Thibault  ;;
1255e08bb301SSamuel Thibault  --enable-iconv) iconv="yes"
1256e08bb301SSamuel Thibault  ;;
1257769ce76dSAlexander Graf  --disable-curl) curl="no"
1258769ce76dSAlexander Graf  ;;
1259788c8196SJuan Quintela  --enable-curl) curl="yes"
1260788c8196SJuan Quintela  ;;
12612df87df7SJuan Quintela  --disable-fdt) fdt="no"
12622df87df7SJuan Quintela  ;;
12632df87df7SJuan Quintela  --enable-fdt) fdt="yes"
12642df87df7SJuan Quintela  ;;
12655c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
12665c6c3a6cSChristoph Hellwig  ;;
12675c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
12685c6c3a6cSChristoph Hellwig  ;;
1269758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1270758e8e38SVenkateswararao Jujjuri (JV)  ;;
1271758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1272758e8e38SVenkateswararao Jujjuri (JV)  ;;
1273a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1274a40161cbSPaolo Bonzini  ;;
1275a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1276a40161cbSPaolo Bonzini  ;;
127777755340Sths  --disable-blobs) blobs="no"
127877755340Sths  ;;
12797e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
12804a19f1ecSpbrook  ;;
1281519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1282519175a2SAlex Barcelo  ;;
128370c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
128470c60c08SStefan Hajnoczi  ;;
128570c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
128670c60c08SStefan Hajnoczi  ;;
12877d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
12887d992e4dSPeter Lieven  ;;
1289f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1290f0d92b56SLongpeng(Mike)  ;;
1291f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1292f0d92b56SLongpeng(Mike)  ;;
1293a25dba17SJuan Quintela  --disable-docs) docs="no"
129470ec5dc0SAnthony Liguori  ;;
1295a25dba17SJuan Quintela  --enable-docs) docs="yes"
129683a3ab8bSJuan Quintela  ;;
1297d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1298d5970055SMichael S. Tsirkin  ;;
1299d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1300d5970055SMichael S. Tsirkin  ;;
1301042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1302042cea27SGonglei  ;;
1303299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1304042cea27SGonglei  ;;
13055e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
13065e9be92dSNicholas Bellinger  ;;
13075e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
13085e9be92dSNicholas Bellinger  ;;
1309fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1310fc0b9b0eSStefan Hajnoczi  ;;
1311fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1312fc0b9b0eSStefan Hajnoczi  ;;
1313da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
131420ff075bSMichael Walle  ;;
1315da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
131620ff075bSMichael Walle  ;;
1317f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1318f27aaf4bSChristian Brunner  ;;
1319f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1320f27aaf4bSChristian Brunner  ;;
13218c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
13228c84cf11SSergei Trofimovich  ;;
13238c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
13248c84cf11SSergei Trofimovich  ;;
13257b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1326111a38b0SRobert Relyea  ;;
13277b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1328111a38b0SRobert Relyea  ;;
13292b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
13302b2325ffSGerd Hoffmann  ;;
13312b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
13322b2325ffSGerd Hoffmann  ;;
133369354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
133469354a83SHans de Goede  ;;
133569354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
133669354a83SHans de Goede  ;;
13371ece9905SAlon Levy  --disable-zlib-test) zlib="no"
13381ece9905SAlon Levy  ;;
1339b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1340b25c9dffSStefan Weil  ;;
1341607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1342607dacd0Sqiaonuohan  ;;
1343b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1344b25c9dffSStefan Weil  ;;
1345607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1346607dacd0Sqiaonuohan  ;;
13476b383c08SPeter Wu  --disable-bzip2) bzip2="no"
13486b383c08SPeter Wu  ;;
13496b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
13506b383c08SPeter Wu  ;;
135183bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
135283bc1f97SJulio Faracco  ;;
135383bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
135483bc1f97SJulio Faracco  ;;
1355d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1356d138cee9SMichael Roth  ;;
1357d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1358d138cee9SMichael Roth  ;;
13599dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
13609dacf32dSYossi Hindin  ;;
13619dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
13629dacf32dSYossi Hindin  ;;
1363d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1364d9840e25STomoki Sekiyama  ;;
1365d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1366d9840e25STomoki Sekiyama  ;;
1367d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1368d9840e25STomoki Sekiyama  ;;
1369d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1370d9840e25STomoki Sekiyama  ;;
1371d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1372d9840e25STomoki Sekiyama  ;;
1373d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1374d9840e25STomoki Sekiyama  ;;
13754b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
13764b1c11fdSDaniel P. Berrange  ;;
13774b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
13784b1c11fdSDaniel P. Berrange  ;;
1379f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1380f794573eSEduardo Otubo  ;;
1381f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1382f794573eSEduardo Otubo  ;;
1383eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1384eb100396SBharata B Rao  ;;
138586583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
138686583a07SLiam Merwick  ;;
138786583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
138886583a07SLiam Merwick  ;;
1389eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1390eb100396SBharata B Rao  ;;
139152b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
139252b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1393583f6e7bSStefan Hajnoczi  ;;
1394cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1395cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1396cb6414dfSFam Zheng  ;;
1397315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1398315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1399315d3184SFam Zheng  ;;
1400a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1401a4ccabcfSAnthony Liguori  ;;
1402a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1403a4ccabcfSAnthony Liguori  ;;
1404a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1405a1c5e949SDaniel P. Berrange  ;;
1406ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1407ddbb0d09SDaniel P. Berrange  ;;
1408ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1409ddbb0d09SDaniel P. Berrange  ;;
141091bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
141191bfcdb0SDaniel P. Berrange  ;;
141291bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
141391bfcdb0SDaniel P. Berrange  ;;
141491bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
141591bfcdb0SDaniel P. Berrange  ;;
141691bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
141791bfcdb0SDaniel P. Berrange  ;;
14188953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
14198953caf3SDaniel P. Berrange  ;;
14208953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
14218953caf3SDaniel P. Berrange  ;;
14222da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
14232da776dbSMichael R. Hines  ;;
14242da776dbSMichael R. Hines  --disable-rdma) rdma="no"
14252da776dbSMichael R. Hines  ;;
142621ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
142721ab34c9SMarcel Apfelbaum  ;;
142821ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
142921ab34c9SMarcel Apfelbaum  ;;
1430bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1431bbbf9bfbSStefan Weil  ;;
1432bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1433bbbf9bfbSStefan Weil  ;;
14349d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
14359d9e1521SGerd Hoffmann  ;;
14369d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
14379d9e1521SGerd Hoffmann  ;;
1438e91c793cSCole Robinson  --disable-tpm) tpm="no"
1439e91c793cSCole Robinson  ;;
1440ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1441ab214c29SStefan Berger  ;;
14420a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
14430a12ec87SRichard W.M. Jones  ;;
14440a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
14450a12ec87SRichard W.M. Jones  ;;
1446ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1447ed1701c6SDr. David Alan Gilbert  ;;
1448ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1449ed1701c6SDr. David Alan Gilbert  ;;
1450a99d57bbSWanlong Gao  --disable-numa) numa="no"
1451a99d57bbSWanlong Gao  ;;
1452a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1453a99d57bbSWanlong Gao  ;;
1454ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1455ed279a06SKlim Kireev  ;;
1456ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1457ed279a06SKlim Kireev  ;;
14582847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
14592847b469SFam Zheng  ;;
14602847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
14612847b469SFam Zheng  ;;
14627b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
14637b01cb97SAlexandre Derumier  ;;
14647b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
14657b01cb97SAlexandre Derumier  ;;
1466a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1467a6b1d4c0SChanglong Xie  ;;
1468a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1469a6b1d4c0SChanglong Xie  ;;
1470da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1471da92c3ffSAshish Mittal  ;;
1472da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1473da92c3ffSAshish Mittal  ;;
14742f740136SJeff Cody  --disable-bochs) bochs="no"
14752f740136SJeff Cody  ;;
14762f740136SJeff Cody  --enable-bochs) bochs="yes"
14772f740136SJeff Cody  ;;
14782f740136SJeff Cody  --disable-cloop) cloop="no"
14792f740136SJeff Cody  ;;
14802f740136SJeff Cody  --enable-cloop) cloop="yes"
14812f740136SJeff Cody  ;;
14822f740136SJeff Cody  --disable-dmg) dmg="no"
14832f740136SJeff Cody  ;;
14842f740136SJeff Cody  --enable-dmg) dmg="yes"
14852f740136SJeff Cody  ;;
14862f740136SJeff Cody  --disable-qcow1) qcow1="no"
14872f740136SJeff Cody  ;;
14882f740136SJeff Cody  --enable-qcow1) qcow1="yes"
14892f740136SJeff Cody  ;;
14902f740136SJeff Cody  --disable-vdi) vdi="no"
14912f740136SJeff Cody  ;;
14922f740136SJeff Cody  --enable-vdi) vdi="yes"
14932f740136SJeff Cody  ;;
14942f740136SJeff Cody  --disable-vvfat) vvfat="no"
14952f740136SJeff Cody  ;;
14962f740136SJeff Cody  --enable-vvfat) vvfat="yes"
14972f740136SJeff Cody  ;;
14982f740136SJeff Cody  --disable-qed) qed="no"
14992f740136SJeff Cody  ;;
15002f740136SJeff Cody  --enable-qed) qed="yes"
15012f740136SJeff Cody  ;;
15022f740136SJeff Cody  --disable-parallels) parallels="no"
15032f740136SJeff Cody  ;;
15042f740136SJeff Cody  --enable-parallels) parallels="yes"
15052f740136SJeff Cody  ;;
15062f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
15072f740136SJeff Cody  ;;
15082f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
15092f740136SJeff Cody  ;;
1510e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1511e6a74868SMarc-André Lureau  ;;
1512299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1513299e6f19SPaolo Bonzini  ;;
1514299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1515299e6f19SPaolo Bonzini  ;;
1516299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1517e6a74868SMarc-André Lureau  ;;
15188ca80760SRichard Henderson  --disable-capstone) capstone="no"
15198ca80760SRichard Henderson  ;;
15208ca80760SRichard Henderson  --enable-capstone) capstone="yes"
15218ca80760SRichard Henderson  ;;
1522e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1523e219c499SRichard Henderson  ;;
1524e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1525e219c499SRichard Henderson  ;;
1526cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1527cc84d63aSDaniel P. Berrange  ;;
1528f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1529f62bbee5SDaniel P. Berrange  ;;
1530f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1531f62bbee5SDaniel P. Berrange  ;;
1532ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1533ba59fb77SPaolo Bonzini  ;;
1534ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1535ba59fb77SPaolo Bonzini  ;;
153617824406SJunyan He  --enable-libpmem) libpmem=yes
153717824406SJunyan He  ;;
153817824406SJunyan He  --disable-libpmem) libpmem=no
153917824406SJunyan He  ;;
15402d2ad6d0SFam Zheng  *)
15412d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
15422d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
15432d2ad6d0SFam Zheng      exit 1
15447f1559c6Sbalrog  ;;
15457d13299dSbellard  esac
15467d13299dSbellarddone
15477d13299dSbellard
154840293e58Sbellardcase "$cpu" in
1549e3608d66SRichard Henderson    ppc)
1550e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1551e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1552f8378accSRichard Henderson           cross_cc_ppc=$cc
1553f8378accSRichard Henderson           cross_cc_cflags_ppc="$CPU_CFLAGS"
1554e3608d66SRichard Henderson           ;;
1555e3608d66SRichard Henderson    ppc64)
1556e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1557e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
155813a5abe2SAlex Bennée           cross_cc_ppc64=$cc
15593ff1075aSRichard Henderson           cross_cc_cflags_ppc64="$CPU_CFLAGS"
1560e3608d66SRichard Henderson           ;;
15619b9c37c3SRichard Henderson    sparc)
1562f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1563f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
156413a5abe2SAlex Bennée           cross_cc_sparc=$cc
15653ff1075aSRichard Henderson           cross_cc_cflags_sparc="$CPU_CFLAGS"
15663142255cSblueswir1           ;;
1567ed968ff1SJuan Quintela    sparc64)
156879f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1569f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
157013a5abe2SAlex Bennée           cross_cc_sparc64=$cc
15713ff1075aSRichard Henderson           cross_cc_cflags_sparc64="$CPU_CFLAGS"
15723142255cSblueswir1           ;;
157376d83bdeSths    s390)
1574061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
157528d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
157613a5abe2SAlex Bennée           cross_cc_s390=$cc
15773ff1075aSRichard Henderson           cross_cc_cflags_s390="$CPU_CFLAGS"
157828d7cc49SRichard Henderson           ;;
157928d7cc49SRichard Henderson    s390x)
1580061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
158128d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
158213a5abe2SAlex Bennée           cross_cc_s390x=$cc
15833ff1075aSRichard Henderson           cross_cc_cflags_s390x="$CPU_CFLAGS"
158476d83bdeSths           ;;
158540293e58Sbellard    i386)
158679f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
15870c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
1588716a507cSAlex Bennée           cross_cc_i386=$cc
15893ff1075aSRichard Henderson           cross_cc_cflags_i386="$CPU_CFLAGS"
159040293e58Sbellard           ;;
159140293e58Sbellard    x86_64)
15927ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
15937ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
15947ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
15957ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
15960c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
1597716a507cSAlex Bennée           cross_cc_x86_64=$cc
15983ff1075aSRichard Henderson           cross_cc_cflags_x86_64="$CPU_CFLAGS"
1599379f6698SPaul Brook           ;;
1600c72b26ecSRichard Henderson    x32)
1601c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1602c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1603716a507cSAlex Bennée           cross_cc_i386=$cc
16043ff1075aSRichard Henderson           cross_cc_cflags_i386="$CPU_CFLAGS"
1605c72b26ecSRichard Henderson           ;;
160630163d89SPeter Maydell    # No special flags required for other host CPUs
16073142255cSblueswir1esac
16083142255cSblueswir1
160979f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
161079f3b12fSPeter Crosthwaite
1611affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1612affc88ccSPeter Maydell# support, even if we're using TCI.
1613affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1614affc88ccSPeter Maydell  bsd_user="no"
1615affc88ccSPeter Maydell  linux_user="no"
1616affc88ccSPeter Maydellfi
1617affc88ccSPeter Maydell
161860e0df25SPeter Maydelldefault_target_list=""
161960e0df25SPeter Maydell
16206e92f823SPeter Maydellmak_wilds=""
16216e92f823SPeter Maydell
162260e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
16236e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
162460e0df25SPeter Maydellfi
162560e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
16266e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
162760e0df25SPeter Maydellfi
162860e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
16296e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
163060e0df25SPeter Maydellfi
163160e0df25SPeter Maydell
1632447e133fSAlex Bennéeif test -z "$target_list_exclude"; then
16336e92f823SPeter Maydell    for config in $mak_wilds; do
16346e92f823SPeter Maydell        default_target_list="${default_target_list} $(basename "$config" .mak)"
16356e92f823SPeter Maydell    done
1636447e133fSAlex Bennéeelse
1637447e133fSAlex Bennée    exclude_list=$(echo "$target_list_exclude" | sed -e 's/,/ /g')
1638447e133fSAlex Bennée    for config in $mak_wilds; do
1639447e133fSAlex Bennée        target="$(basename "$config" .mak)"
1640447e133fSAlex Bennée        exclude="no"
1641447e133fSAlex Bennée        for excl in $exclude_list; do
1642447e133fSAlex Bennée            if test "$excl" = "$target"; then
1643447e133fSAlex Bennée                exclude="yes"
1644447e133fSAlex Bennée                break;
1645447e133fSAlex Bennée            fi
1646447e133fSAlex Bennée        done
1647447e133fSAlex Bennée        if test "$exclude" = "no"; then
1648447e133fSAlex Bennée            default_target_list="${default_target_list} $target"
1649447e133fSAlex Bennée        fi
1650447e133fSAlex Bennée    done
1651447e133fSAlex Bennéefi
16526e92f823SPeter Maydell
1653c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
165464a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1655c53eeaf7SStefan Hajnoczi
1656af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1657af5db58eSpbrookcat << EOF
1658af5db58eSpbrook
1659af5db58eSpbrookUsage: configure [options]
1660af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1661af5db58eSpbrook
166208fb77edSStefan WeilStandard options:
166308fb77edSStefan Weil  --help                   print this message
166408fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
166508fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
166608fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
166708fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
166808fb77edSStefan Weil$(echo Available targets: $default_target_list | \
166908fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1670447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
167108fb77edSStefan Weil
167208fb77edSStefan WeilAdvanced options (experts only):
167308fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
167408fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
167508fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
167608fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
167708fb77edSStefan Weil                           build time
167808fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
167908fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
168008fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
168111cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
168208fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1683d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1684d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
168508fb77edSStefan Weil  --make=MAKE              use specified make [$make]
168608fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
168708fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
168808fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1689db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
169008fb77edSStefan Weil  --static                 enable static build [$static]
169108fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
169208fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
169308fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
169408fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
169508fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1696db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
169708fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
169808fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
16993d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
1700e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1701db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
170208fb77edSStefan Weil  --enable-debug           enable common debug build options
1703247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
170408fb77edSStefan Weil  --disable-strip          disable stripping binaries
170508fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
170663678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
170708fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
170808fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
170908fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
171008fb77edSStefan Weil  --block-drv-rw-whitelist=L
171108fb77edSStefan Weil                           set block driver read-write whitelist
171208fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
171308fb77edSStefan Weil  --block-drv-ro-whitelist=L
171408fb77edSStefan Weil                           set block driver read-only whitelist
171508fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
17165b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1717c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
171808fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
171908fb77edSStefan Weil                           Default:trace-<pid>
1720c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1721c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
17225a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1723c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1724c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
172508fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
172633c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
172708fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
172808fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1729c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1730c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1731c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1732a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1733c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1734c12d66aaSLin Ma  --enable-profiler        profiler support
1735c12d66aaSLin Ma  --enable-debug-stack-usage
1736c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1737c23f23b9SMichael Tokarev
1738c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1739c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1740c23f23b9SMichael Tokarev
1741c23f23b9SMichael Tokarev  system          all system emulation targets
1742c23f23b9SMichael Tokarev  user            supported user emulation targets
1743c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1744c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1745c23f23b9SMichael Tokarev  docs            build documentation
1746c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1747c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1748c23f23b9SMichael Tokarev  pie             Position Independent Executables
1749c23f23b9SMichael Tokarev  modules         modules support
1750c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1751c23f23b9SMichael Tokarev  debug-info      debugging information
1752c23f23b9SMichael Tokarev  sparse          sparse checker
1753c23f23b9SMichael Tokarev
1754ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
175591bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
175691bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
17578953caf3SDaniel P. Berrange  auth-pam        PAM access control
1758c23f23b9SMichael Tokarev  sdl             SDL UI
175904c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1760c23f23b9SMichael Tokarev  gtk             gtk UI
1761c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1762c23f23b9SMichael Tokarev  curses          curses UI
1763e08bb301SSamuel Thibault  iconv           font glyph conversion support
1764c23f23b9SMichael Tokarev  vnc             VNC UI support
1765c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1766c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1767c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1768c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1769c23f23b9SMichael Tokarev  virtfs          VirtFS
1770fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1771c23f23b9SMichael Tokarev  xen             xen backend driver support
177270c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1773c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1774c23f23b9SMichael Tokarev  curl            curl connectivity
1775a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1776c23f23b9SMichael Tokarev  fdt             fdt device tree
1777c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1778c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1779b0cb0a66SVincent Palatin  hax             HAX acceleration support
1780c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1781d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
178221ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
178321ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1784c23f23b9SMichael Tokarev  vde             support for vde network
1785c23f23b9SMichael Tokarev  netmap          support for netmap network
1786c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1787c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1788c23f23b9SMichael Tokarev  attr            attr and xattr support
1789299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1790299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1791299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1792299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1793299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1794299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1795c23f23b9SMichael Tokarev  spice           spice
1796c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1797c23f23b9SMichael Tokarev  libiscsi        iscsi support
1798c23f23b9SMichael Tokarev  libnfs          nfs support
17997b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1800c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1801ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1802c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1803c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1804c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1805c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1806c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
180783bc1f97SJulio Faracco  lzfse           support of lzfse compression library
180883bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
1809c23f23b9SMichael Tokarev  seccomp         seccomp support
1810c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1811c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1812c23f23b9SMichael Tokarev  tpm             TPM support
1813c23f23b9SMichael Tokarev  libssh2         ssh block device support
1814c23f23b9SMichael Tokarev  numa            libnuma support
1815ed279a06SKlim Kireev  libxml2         for Parallels image format
1816c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
18177b01cb97SAlexandre Derumier  jemalloc        jemalloc support
181886583a07SLiam Merwick  avx2            AVX2 optimization support
1819a6b1d4c0SChanglong Xie  replication     replication support
1820c12d66aaSLin Ma  opengl          opengl support
1821c12d66aaSLin Ma  virglrenderer   virgl rendering support
1822c12d66aaSLin Ma  xfsctl          xfsctl support
1823c12d66aaSLin Ma  qom-cast-debug  cast debugging support
18248de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
1825da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
18262f740136SJeff Cody  bochs           bochs image format support
18272f740136SJeff Cody  cloop           cloop image format support
18282f740136SJeff Cody  dmg             dmg image format support
18292f740136SJeff Cody  qcow1           qcow v1 image format support
18302f740136SJeff Cody  vdi             vdi image format support
18312f740136SJeff Cody  vvfat           vvfat image format support
18322f740136SJeff Cody  qed             qed image format support
18332f740136SJeff Cody  parallels       parallels image format support
18342f740136SJeff Cody  sheepdog        sheepdog block driver support
1835f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
18368ca80760SRichard Henderson  capstone        capstone disassembler support
1837ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
183817824406SJunyan He  libpmem         libpmem support
183908fb77edSStefan Weil
184008fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1841af5db58eSpbrookEOF
18422d2ad6d0SFam Zhengexit 0
1843af5db58eSpbrookfi
1844af5db58eSpbrook
18459c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
1846bb768f71SThomas Huthrm -f */config-devices.mak.d
18479c790242SThomas Huth
1848faf44142SDaniel P. Berrangéif test -z "$python"
1849faf44142SDaniel P. Berrangéthen
1850c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
1851c53eeaf7SStefan Hajnoczifi
1852c53eeaf7SStefan Hajnoczi
1853c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1854c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
18557f2b5544SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (2,7))'; then
18567f2b5544SEduardo Habkost  error_exit "Cannot use '$python', Python 2 >= 2.7 or Python 3 is required." \
1857c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1858c53eeaf7SStefan Hajnoczifi
1859c53eeaf7SStefan Hajnoczi
1860755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
1861755ee70fSCleber Rosapython_version=$($python -V 2>&1 | sed -e 's/Python\ //')
1862755ee70fSCleber Rosa
1863c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1864c53eeaf7SStefan Hajnoczipython="$python -B"
1865c53eeaf7SStefan Hajnoczi
18669aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
18679aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
18689aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
18699aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
18709aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
18719aae6e54SDaniel Henrique Barbozaif compile_object ; then
18729aae6e54SDaniel Henrique Barboza  : C compiler works ok
18739aae6e54SDaniel Henrique Barbozaelse
18749aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
18759aae6e54SDaniel Henrique Barbozafi
18769aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
18779aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
18789aae6e54SDaniel Henrique Barbozafi
18799aae6e54SDaniel Henrique Barboza
1880359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1881359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1882359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1883359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1884359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1885359bc95dSPeter Maydell    else
188676ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1887359bc95dSPeter Maydell    fi
1888359bc95dSPeter Maydellfi
1889359bc95dSPeter Maydell
18909c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
18919c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
18929c83ffd8SPeter Maydellif test -z "$werror" ; then
1893fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
1894e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
18959c83ffd8SPeter Maydell        werror="yes"
18969c83ffd8SPeter Maydell    else
18979c83ffd8SPeter Maydell        werror="no"
18989c83ffd8SPeter Maydell    fi
18999c83ffd8SPeter Maydellfi
19009c83ffd8SPeter Maydell
1901fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1902fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1903fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1904fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1905fb59dabdSPeter Maydell    # host OS we should stop now.
1906951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1907fb59dabdSPeter Maydellfi
1908fb59dabdSPeter Maydell
1909efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
1910efc6c070SThomas Huthcat > $TMPC << EOF
1911efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
1912efc6c070SThomas Huth# ifdef __apple_build_version__
1913efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
1914efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
1915efc6c070SThomas Huth#  endif
1916efc6c070SThomas Huth# else
1917efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
1918efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
1919efc6c070SThomas Huth#  endif
1920efc6c070SThomas Huth# endif
1921efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
1922efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
1923efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
1924efc6c070SThomas Huth# endif
1925efc6c070SThomas Huth#else
1926efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
1927efc6c070SThomas Huth#endif
1928efc6c070SThomas Huthint main (void) { return 0; }
1929efc6c070SThomas HuthEOF
1930efc6c070SThomas Huthif ! compile_prog "" "" ; then
1931efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
1932efc6c070SThomas Huthfi
1933efc6c070SThomas Huth
19348d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
19358d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1936ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1937435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1938b98fcfd8SPaolo Bonzinigcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
1939e6e90feeSThomas Huthgcc_flags="-Wno-string-plus-int -Wno-typedef-redefinition $gcc_flags"
19406ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
19416ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
19426ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
19436ca026cbSPeter Maydell# so it's too error prone.
194493b25869SJohn Snow
194593b25869SJohn Snowcc_has_warning_flag() {
194693b25869SJohn Snow    write_c_skeleton;
194793b25869SJohn Snow
1948a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1949a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1950a1d29d6cSPeter Maydell    # warning options).
195193b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
195293b25869SJohn Snow    compile_prog "-Werror $optflag" ""
195393b25869SJohn Snow}
195493b25869SJohn Snow
195593b25869SJohn Snowfor flag in $gcc_flags; do
195693b25869SJohn Snow    if cc_has_warning_flag $flag ; then
19578d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
19588d05095cSPaolo Bonzini    fi
19598d05095cSPaolo Bonzinidone
19608d05095cSPaolo Bonzini
196163678e17SSteven Noonanif test "$stack_protector" != "no"; then
1962fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1963fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1964fccd35a0SRodrigo Rebello{
1965fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1966fccd35a0SRodrigo Rebello    while (*c) {
1967fccd35a0SRodrigo Rebello        *p++ = *c++;
1968fccd35a0SRodrigo Rebello    }
1969fccd35a0SRodrigo Rebello    return 0;
1970fccd35a0SRodrigo Rebello}
1971fccd35a0SRodrigo RebelloEOF
197263678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
19733b463a3fSMiroslav Rezanina  sp_on=0
197463678e17SSteven Noonan  for flag in $gcc_flags; do
1975590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1976590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1977590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1978590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
197963678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
19803b463a3fSMiroslav Rezanina      sp_on=1
198163678e17SSteven Noonan      break
198263678e17SSteven Noonan    fi
198363678e17SSteven Noonan  done
19843b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
19853b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
19863b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
19873b463a3fSMiroslav Rezanina    fi
19883b463a3fSMiroslav Rezanina  fi
198937746c5eSMarc-André Lureaufi
199037746c5eSMarc-André Lureau
199120bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
199220bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
199320bc94a2SPaolo Bonzinicat > $TMPC << EOF
199420bc94a2SPaolo Bonzinistruct {
199520bc94a2SPaolo Bonzini  int a[2];
199620bc94a2SPaolo Bonzini} x = {0};
199720bc94a2SPaolo BonziniEOF
199820bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
199920bc94a2SPaolo Bonzini  :
200020bc94a2SPaolo Bonzinielse
200120bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
200220bc94a2SPaolo Bonzinifi
200320bc94a2SPaolo Bonzini
2004d376e9deSThomas Huth# Static linking is not possible with modules or PIE
200540d6444eSAvi Kivityif test "$static" = "yes" ; then
2006aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2007aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2008aa0d1f44SPaolo Bonzini  fi
200940d6444eSAvi Kivity  if test "$pie" = "yes" ; then
201076ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
201140d6444eSAvi Kivity  else
201240d6444eSAvi Kivity    pie="no"
201340d6444eSAvi Kivity  fi
201440d6444eSAvi Kivityfi
201540d6444eSAvi Kivity
2016768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2017768b7855SEmilio G. Cota  cat > $TMPC << EOF
2018768b7855SEmilio G. Cotastatic __thread int tls_var;
2019768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2020768b7855SEmilio G. CotaEOF
2021768b7855SEmilio G. Cota
2022768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2023768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2024768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2025768b7855SEmilio G. Cotafi
2026768b7855SEmilio G. Cota
202740d6444eSAvi Kivityif test "$pie" = ""; then
202840d6444eSAvi Kivity  case "$cpu-$targetos" in
2029c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
203040d6444eSAvi Kivity      ;;
203140d6444eSAvi Kivity    *)
203240d6444eSAvi Kivity      pie="no"
203340d6444eSAvi Kivity      ;;
203440d6444eSAvi Kivity  esac
203540d6444eSAvi Kivityfi
203640d6444eSAvi Kivity
203740d6444eSAvi Kivityif test "$pie" != "no" ; then
203840d6444eSAvi Kivity  cat > $TMPC << EOF
203921d4a791SAvi Kivity
204021d4a791SAvi Kivity#ifdef __linux__
204121d4a791SAvi Kivity#  define THREAD __thread
204221d4a791SAvi Kivity#else
204321d4a791SAvi Kivity#  define THREAD
204421d4a791SAvi Kivity#endif
204521d4a791SAvi Kivity
204621d4a791SAvi Kivitystatic THREAD int tls_var;
204721d4a791SAvi Kivity
204821d4a791SAvi Kivityint main(void) { return tls_var; }
204921d4a791SAvi Kivity
205040d6444eSAvi KivityEOF
205140d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
205240d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
205340d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
205440d6444eSAvi Kivity    pie="yes"
205540d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
205640d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
205740d6444eSAvi Kivity    fi
205840d6444eSAvi Kivity  else
205940d6444eSAvi Kivity    if test "$pie" = "yes"; then
206076ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
206140d6444eSAvi Kivity    else
206240d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
206340d6444eSAvi Kivity      pie="no"
206440d6444eSAvi Kivity    fi
206540d6444eSAvi Kivity  fi
206646eef33bSBrad
2067e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
206846eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
206946eef33bSBrad    LDFLAGS_NOPIE="-nopie"
207046eef33bSBrad  fi
207140d6444eSAvi Kivityfi
207240d6444eSAvi Kivity
207309dada40SPaolo Bonzini##########################################
207409dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
207509dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
207609dada40SPaolo Bonzini# specification is necessary
207709dada40SPaolo Bonzini
207809dada40SPaolo Bonziniif test "$cpu" = "i386"; then
207909dada40SPaolo Bonzini  cat > $TMPC << EOF
208009dada40SPaolo Bonzinistatic int sfaa(int *ptr)
208109dada40SPaolo Bonzini{
208209dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
208309dada40SPaolo Bonzini}
208409dada40SPaolo Bonzini
208509dada40SPaolo Bonziniint main(void)
208609dada40SPaolo Bonzini{
208709dada40SPaolo Bonzini  int val = 42;
20881405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
208909dada40SPaolo Bonzini  sfaa(&val);
209009dada40SPaolo Bonzini  return val;
209109dada40SPaolo Bonzini}
209209dada40SPaolo BonziniEOF
209309dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
209409dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
209509dada40SPaolo Bonzini  fi
209609dada40SPaolo Bonzinifi
209709dada40SPaolo Bonzini
209809dada40SPaolo Bonzini#########################################
2099ec530c81Sbellard# Solaris specific configure tool chain decisions
210009dada40SPaolo Bonzini
2101ec530c81Sbellardif test "$solaris" = "yes" ; then
21026792aa11SLoïc Minier  if has $install; then
21036792aa11SLoïc Minier    :
21046792aa11SLoïc Minier  else
210576ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
210676ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
210776ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
2108ec530c81Sbellard  fi
210989138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
211076ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
211176ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
211276ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
2113ec530c81Sbellard  fi
21146792aa11SLoïc Minier  if has ar; then
21156792aa11SLoïc Minier    :
21166792aa11SLoïc Minier  else
2117ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
211876ad07a4SPeter Maydell      error_exit "No path includes ar" \
211976ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2120ec530c81Sbellard    fi
212176ad07a4SPeter Maydell    error_exit "No path includes ar"
2122ec530c81Sbellard  fi
2123ec530c81Sbellardfi
2124ec530c81Sbellard
2125afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2126d880a3baSPaolo Bonzini    for target in $default_target_list; do
2127d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2128d880a3baSPaolo Bonzini            target_list="$target_list $target"
2129d880a3baSPaolo Bonzini    done
2130d880a3baSPaolo Bonzini    target_list="${target_list# }"
2131121afa9eSAnthony Liguorielse
213289138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2133d880a3baSPaolo Bonzini    for target in $target_list; do
213425b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
213525b48338SPeter Maydell        # friendly error message than if we let it fall through.
213625b48338SPeter Maydell        case " $default_target_list " in
213725b48338SPeter Maydell            *" $target "*)
213825b48338SPeter Maydell                ;;
213925b48338SPeter Maydell            *)
214025b48338SPeter Maydell                error_exit "Unknown target name '$target'"
214125b48338SPeter Maydell                ;;
214225b48338SPeter Maydell        esac
2143d880a3baSPaolo Bonzini        supported_target $target || exit 1
214425b48338SPeter Maydell    done
2145d880a3baSPaolo Bonzinifi
214625b48338SPeter Maydell
2147f55fe278SPaolo Bonzini# see if system emulation was really requested
2148f55fe278SPaolo Bonzinicase " $target_list " in
2149f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2150f55fe278SPaolo Bonzini  ;;
2151f55fe278SPaolo Bonzini  *) softmmu=no
2152f55fe278SPaolo Bonzini  ;;
2153f55fe278SPaolo Bonziniesac
21545327cf48Sbellard
2155249247c9SJuan Quintelafeature_not_found() {
2156249247c9SJuan Quintela  feature=$1
215721684af0SStewart Smith  remedy=$2
2158249247c9SJuan Quintela
215976ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
216021684af0SStewart Smith      "configure was not able to find it." \
216121684af0SStewart Smith      "$remedy"
2162249247c9SJuan Quintela}
2163249247c9SJuan Quintela
21647d13299dSbellard# ---
21657d13299dSbellard# big/little endian test
21667d13299dSbellardcat > $TMPC << EOF
216761cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
216861cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
216961cc919fSMike Frysingerextern int foo(short *, short *);
217061cc919fSMike Frysingerint main(int argc, char *argv[]) {
217161cc919fSMike Frysinger    return foo(big_endian, little_endian);
21727d13299dSbellard}
21737d13299dSbellardEOF
21747d13299dSbellard
217561cc919fSMike Frysingerif compile_object ; then
217612f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
217761cc919fSMike Frysinger        bigendian="yes"
217812f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
217961cc919fSMike Frysinger        bigendian="no"
21807d13299dSbellard    else
21817d13299dSbellard        echo big/little test failed
21827d13299dSbellard    fi
21837d13299dSbellardelse
218461cc919fSMike Frysinger    echo big/little test failed
21857d13299dSbellardfi
21867d13299dSbellard
2187b0a47e79SJuan Quintela##########################################
2188a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2189a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2190a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2191a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2192a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2193a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2194a30878e7SPeter Maydell    fi
2195a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2196a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2197a30878e7SPeter Maydell    fi
2198a30878e7SPeter Maydell    gtk=no
2199a30878e7SPeter Maydell    sdl=no
2200a30878e7SPeter Maydellfi
2201a30878e7SPeter Maydell
22026b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
22036b39b063SEric Blakecat > $TMPC << EOF
22046b39b063SEric Blake#include <stdint.h>
22056b39b063SEric Blake#include <stdio.h>
22066b39b063SEric Blakeint main(int argc, char *argv[]) {
22076b39b063SEric Blake    return printf("%zu", SIZE_MAX);
22086b39b063SEric Blake}
22096b39b063SEric BlakeEOF
22106b39b063SEric Blakehave_broken_size_max=no
22116b39b063SEric Blakeif ! compile_object -Werror ; then
22126b39b063SEric Blake    have_broken_size_max=yes
22136b39b063SEric Blakefi
22146b39b063SEric Blake
2215a30878e7SPeter Maydell##########################################
2216015a33bdSGonglei# L2TPV3 probe
2217015a33bdSGonglei
2218015a33bdSGongleicat > $TMPC <<EOF
2219015a33bdSGonglei#include <sys/socket.h>
2220bff6cb72SMichael Tokarev#include <linux/ip.h>
2221015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2222015a33bdSGongleiEOF
2223015a33bdSGongleiif compile_prog "" "" ; then
2224015a33bdSGonglei  l2tpv3=yes
2225015a33bdSGongleielse
2226015a33bdSGonglei  l2tpv3=no
2227015a33bdSGongleifi
2228015a33bdSGonglei
2229299e6f19SPaolo Bonzini#########################################
2230299e6f19SPaolo Bonzini# vhost interdependencies and host support
2231299e6f19SPaolo Bonzini
2232299e6f19SPaolo Bonzini# vhost backends
2233299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2234299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2235299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2236299e6f19SPaolo Bonzinifi
2237299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2238299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2239299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2240299e6f19SPaolo Bonzinifi
2241299e6f19SPaolo Bonzini
2242299e6f19SPaolo Bonzini# vhost-kernel devices
2243299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2244299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2245299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2246299e6f19SPaolo Bonzinifi
2247299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2248299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2249299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2250299e6f19SPaolo Bonzinifi
2251299e6f19SPaolo Bonzini
2252299e6f19SPaolo Bonzini# vhost-user backends
2253299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2254299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2255299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2256299e6f19SPaolo Bonzinifi
2257299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2258299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2259299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2260299e6f19SPaolo Bonzinifi
2261299e6f19SPaolo Bonzini
2262299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2263299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2264299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2265299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2266299e6f19SPaolo Bonzinifi
2267299e6f19SPaolo Bonzini
2268015a33bdSGonglei##########################################
22694d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
22704d9310f4SDaniel P. Berrange
22714d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
22724d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
22734d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
22744d9310f4SDaniel P. Berrange    #
22754d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
22764d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
22774d9310f4SDaniel P. Berrange    #
22784d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
22794d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
22804d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
22814d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
22824d9310f4SDaniel P. Berrange    # that for you.
22834d9310f4SDaniel P. Berrange    #
22844d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
22854d9310f4SDaniel P. Berrange    # are not in fact redundant.
22864d9310f4SDaniel P. Berrangecat > $TMPC << EOF
22874d9310f4SDaniel P. Berrange#include <unistd.h>
22884d9310f4SDaniel P. Berrange#include <time.h>
22894d9310f4SDaniel P. Berrange#undef localtime_r
22904d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
22914d9310f4SDaniel P. BerrangeEOF
22924d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
22934d9310f4SDaniel P. Berrange        localtime_r="yes"
22944d9310f4SDaniel P. Berrange    else
22954d9310f4SDaniel P. Berrange        localtime_r="no"
22964d9310f4SDaniel P. Berrange    fi
22974d9310f4SDaniel P. Berrangefi
22984d9310f4SDaniel P. Berrange
22994d9310f4SDaniel P. Berrange##########################################
2300779ab5e3SStefan Weil# pkg-config probe
2301779ab5e3SStefan Weil
2302779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
230376ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2304779ab5e3SStefan Weilfi
2305779ab5e3SStefan Weil
2306779ab5e3SStefan Weil##########################################
2307b0a47e79SJuan Quintela# NPTL probe
2308b0a47e79SJuan Quintela
230924cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2310bd0c5661Spbrook  cat > $TMPC <<EOF
2311bd0c5661Spbrook#include <sched.h>
231230813ceaSpbrook#include <linux/futex.h>
2313182eacc0SStefan Weilint main(void) {
2314bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2315bd0c5661Spbrook#error bork
2316bd0c5661Spbrook#endif
2317182eacc0SStefan Weil  return 0;
2318bd0c5661Spbrook}
2319bd0c5661SpbrookEOF
232024cb36a6SPeter Maydell  if ! compile_object ; then
232121684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2322b0a47e79SJuan Quintela  fi
2323bd0c5661Spbrookfi
2324bd0c5661Spbrook
2325ac62922eSbalrog##########################################
2326607dacd0Sqiaonuohan# lzo check
2327607dacd0Sqiaonuohan
2328607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2329607dacd0Sqiaonuohan    cat > $TMPC << EOF
2330607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2331607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2332607dacd0SqiaonuohanEOF
2333607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2334607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2335b25c9dffSStefan Weil        lzo="yes"
2336b25c9dffSStefan Weil    else
2337b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2338b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2339b25c9dffSStefan Weil        fi
2340b25c9dffSStefan Weil        lzo="no"
2341b25c9dffSStefan Weil    fi
2342607dacd0Sqiaonuohanfi
2343607dacd0Sqiaonuohan
2344607dacd0Sqiaonuohan##########################################
2345607dacd0Sqiaonuohan# snappy check
2346607dacd0Sqiaonuohan
2347607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2348607dacd0Sqiaonuohan    cat > $TMPC << EOF
2349607dacd0Sqiaonuohan#include <snappy-c.h>
2350607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2351607dacd0SqiaonuohanEOF
2352607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2353607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2354b25c9dffSStefan Weil        snappy="yes"
2355b25c9dffSStefan Weil    else
2356b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2357b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2358b25c9dffSStefan Weil        fi
2359b25c9dffSStefan Weil        snappy="no"
2360b25c9dffSStefan Weil    fi
2361607dacd0Sqiaonuohanfi
2362607dacd0Sqiaonuohan
2363607dacd0Sqiaonuohan##########################################
23646b383c08SPeter Wu# bzip2 check
23656b383c08SPeter Wu
23666b383c08SPeter Wuif test "$bzip2" != "no" ; then
23676b383c08SPeter Wu    cat > $TMPC << EOF
23686b383c08SPeter Wu#include <bzlib.h>
23696b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
23706b383c08SPeter WuEOF
23716b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
23726b383c08SPeter Wu        bzip2="yes"
23736b383c08SPeter Wu    else
23746b383c08SPeter Wu        if test "$bzip2" = "yes"; then
23756b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
23766b383c08SPeter Wu        fi
23776b383c08SPeter Wu        bzip2="no"
23786b383c08SPeter Wu    fi
23796b383c08SPeter Wufi
23806b383c08SPeter Wu
23816b383c08SPeter Wu##########################################
238283bc1f97SJulio Faracco# lzfse check
238383bc1f97SJulio Faracco
238483bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
238583bc1f97SJulio Faracco    cat > $TMPC << EOF
238683bc1f97SJulio Faracco#include <lzfse.h>
238783bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
238883bc1f97SJulio FaraccoEOF
238983bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
239083bc1f97SJulio Faracco        lzfse="yes"
239183bc1f97SJulio Faracco    else
239283bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
239383bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
239483bc1f97SJulio Faracco        fi
239583bc1f97SJulio Faracco        lzfse="no"
239683bc1f97SJulio Faracco    fi
239783bc1f97SJulio Faraccofi
239883bc1f97SJulio Faracco
239983bc1f97SJulio Faracco##########################################
2400f794573eSEduardo Otubo# libseccomp check
2401f794573eSEduardo Otubo
2402f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
24033e684455SMichael Strosaker    libseccomp_minver="2.3.0"
240425ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2405c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2406c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2407f794573eSEduardo Otubo        seccomp="yes"
2408f794573eSEduardo Otubo    else
2409f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2410693e5910SAndrew Jones            feature_not_found "libseccomp" \
2411693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2412896848f0SEduardo Otubo        fi
2413e84d5956SYann E. MORIN        seccomp="no"
2414f794573eSEduardo Otubo    fi
2415f794573eSEduardo Otubofi
2416f794573eSEduardo Otubo##########################################
2417e37630caSaliguori# xen probe
2418e37630caSaliguori
2419fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2420c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2421c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2422c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2423c1cdd9d5SJuergen Gross
2424c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2425c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2426c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2427c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2428c1cdd9d5SJuergen Gross    xen=yes
2429c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2430c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
243158ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
243258ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
243358ea9a7aSAnthony PERARD    fi
2434c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2435c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2436c1cdd9d5SJuergen Gross  else
2437c1cdd9d5SJuergen Gross
2438b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2439d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2440d5b93ddfSAnthony PERARD
244150ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
244250ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
244350ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
244450ced5b3SStefan Weil
244550ced5b3SStefan Weil    # Xen (any)
244650ced5b3SStefan Weil    cat > $TMPC <<EOF
244750ced5b3SStefan Weil#include <xenctrl.h>
244850ced5b3SStefan Weilint main(void) {
244950ced5b3SStefan Weil  return 0;
245050ced5b3SStefan Weil}
245150ced5b3SStefan WeilEOF
245250ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
245350ced5b3SStefan Weil      # Xen not found
245450ced5b3SStefan Weil      if test "$xen" = "yes" ; then
245521684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
245650ced5b3SStefan Weil      fi
245750ced5b3SStefan Weil      xen=no
245850ced5b3SStefan Weil
2459d5b93ddfSAnthony PERARD    # Xen unstable
246069deef08SPeter Maydell    elif
246169deef08SPeter Maydell        cat > $TMPC <<EOF &&
24622cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
24632cbf8903SRoss Lagerwall#define __XEN_TOOLS__
24642cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2465d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
24662cbf8903SRoss Lagerwallint main(void) {
24672cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2468d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
24692cbf8903SRoss Lagerwall
24702cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
24712cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
24722cbf8903SRoss Lagerwall
2473d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2474d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2475d3c49ebbSPaul Durrant
24762cbf8903SRoss Lagerwall  return 0;
24772cbf8903SRoss Lagerwall}
24782cbf8903SRoss LagerwallEOF
24792cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
24802cbf8903SRoss Lagerwall      then
24812cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
24822cbf8903SRoss Lagerwall      xen_ctrl_version=41100
24832cbf8903SRoss Lagerwall      xen=yes
24842cbf8903SRoss Lagerwall    elif
24852cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
24865ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
24875ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
248858ea9a7aSAnthony PERARD#include <xentoolcore.h>
24895ba3d756SIgor Druzhininint main(void) {
24905ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
24915ba3d756SIgor Druzhinin
24925ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
24935ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
249458ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
24955ba3d756SIgor Druzhinin
24965ba3d756SIgor Druzhinin  return 0;
24975ba3d756SIgor Druzhinin}
24985ba3d756SIgor DruzhininEOF
249958ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
25005ba3d756SIgor Druzhinin      then
250158ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
25025ba3d756SIgor Druzhinin      xen_ctrl_version=41000
25035ba3d756SIgor Druzhinin      xen=yes
25045ba3d756SIgor Druzhinin    elif
25055ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2506da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2507da8090ccSPaul Durrant#define __XEN_TOOLS__
2508da8090ccSPaul Durrant#include <xendevicemodel.h>
2509da8090ccSPaul Durrantint main(void) {
2510da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2511da8090ccSPaul Durrant
2512da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2513da8090ccSPaul Durrant  xendevicemodel_close(xd);
2514da8090ccSPaul Durrant
2515da8090ccSPaul Durrant  return 0;
2516da8090ccSPaul Durrant}
2517da8090ccSPaul DurrantEOF
2518da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2519da8090ccSPaul Durrant      then
2520da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2521f1167ee6SJuergen Gross      xen_ctrl_version=40900
2522da8090ccSPaul Durrant      xen=yes
2523da8090ccSPaul Durrant    elif
2524da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
25255eeb39c2SIan Campbell/*
25265eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
25275eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2528b6eb9b45SPaulina Szubarczyk *
2529b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2530b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2531b6eb9b45SPaulina Szubarczyk */
2532b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2533b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2534b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2535b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2536b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2537b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2538b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2539b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2540b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2541b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2542b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2543b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2544b6eb9b45SPaulina Szubarczyk#endif
2545b6eb9b45SPaulina Szubarczykint main(void) {
2546b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2547b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2548b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2549b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2550b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2551b6eb9b45SPaulina Szubarczyk
2552b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2553b6eb9b45SPaulina Szubarczyk
2554b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2555b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2556b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2557b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2558b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2559b6eb9b45SPaulina Szubarczyk
2560b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2561b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2562b6eb9b45SPaulina Szubarczyk
2563b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2564b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2565b6eb9b45SPaulina Szubarczyk
2566b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2567b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2568b6eb9b45SPaulina Szubarczyk
2569b6eb9b45SPaulina Szubarczyk  return 0;
2570b6eb9b45SPaulina Szubarczyk}
2571b6eb9b45SPaulina SzubarczykEOF
2572b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2573b6eb9b45SPaulina Szubarczyk      then
2574f1167ee6SJuergen Gross      xen_ctrl_version=40800
2575b6eb9b45SPaulina Szubarczyk      xen=yes
2576b6eb9b45SPaulina Szubarczyk    elif
2577b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2578b6eb9b45SPaulina Szubarczyk/*
2579b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2580b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
25815eeb39c2SIan Campbell */
25825eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
25835eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
25845eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
25855eeb39c2SIan Campbell#include <xenctrl.h>
25865eeb39c2SIan Campbell#include <xenstore.h>
25875eeb39c2SIan Campbell#include <xenevtchn.h>
25885eeb39c2SIan Campbell#include <xengnttab.h>
25895eeb39c2SIan Campbell#include <xenforeignmemory.h>
25905eeb39c2SIan Campbell#include <stdint.h>
25915eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
25925eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
25935eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
25945eeb39c2SIan Campbell#endif
25955eeb39c2SIan Campbellint main(void) {
25965eeb39c2SIan Campbell  xc_interface *xc = NULL;
25975eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
25985eeb39c2SIan Campbell  xenevtchn_handle *xe;
25995eeb39c2SIan Campbell  xengnttab_handle *xg;
26005eeb39c2SIan Campbell
26015eeb39c2SIan Campbell  xs_daemon_open();
26025eeb39c2SIan Campbell
26035eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
26045eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
26055eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
26065eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
26075eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
26085eeb39c2SIan Campbell
26095eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
26105eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
26115eeb39c2SIan Campbell
26125eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
26135eeb39c2SIan Campbell  xenevtchn_fd(xe);
26145eeb39c2SIan Campbell
26155eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
26165eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
26175eeb39c2SIan Campbell
26185eeb39c2SIan Campbell  return 0;
26195eeb39c2SIan Campbell}
26205eeb39c2SIan CampbellEOF
26215eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
26225eeb39c2SIan Campbell      then
2623f1167ee6SJuergen Gross      xen_ctrl_version=40701
26245eeb39c2SIan Campbell      xen=yes
2625cdadde39SRoger Pau Monne
2626cdadde39SRoger Pau Monne    # Xen 4.6
2627cdadde39SRoger Pau Monne    elif
2628cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2629cdadde39SRoger Pau Monne#include <xenctrl.h>
2630e108a3c1SAnthony PERARD#include <xenstore.h>
2631d5b93ddfSAnthony PERARD#include <stdint.h>
2632d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2633d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2634d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2635d5b93ddfSAnthony PERARD#endif
2636d5b93ddfSAnthony PERARDint main(void) {
2637d5b93ddfSAnthony PERARD  xc_interface *xc;
2638d5b93ddfSAnthony PERARD  xs_daemon_open();
2639d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2640d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2641d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2642b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
26438688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2644d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
264520a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2646d8b441a3SJan Beulich  return 0;
2647d8b441a3SJan Beulich}
2648d8b441a3SJan BeulichEOF
2649d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2650d8b441a3SJan Beulich      then
2651f1167ee6SJuergen Gross      xen_ctrl_version=40600
2652d8b441a3SJan Beulich      xen=yes
2653d8b441a3SJan Beulich
2654d8b441a3SJan Beulich    # Xen 4.5
2655d8b441a3SJan Beulich    elif
2656d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2657d8b441a3SJan Beulich#include <xenctrl.h>
2658d8b441a3SJan Beulich#include <xenstore.h>
2659d8b441a3SJan Beulich#include <stdint.h>
2660d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2661d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2662d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2663d8b441a3SJan Beulich#endif
2664d8b441a3SJan Beulichint main(void) {
2665d8b441a3SJan Beulich  xc_interface *xc;
2666d8b441a3SJan Beulich  xs_daemon_open();
2667d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2668d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2669d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2670d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2671d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
26723996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
26733996e85cSPaul Durrant  return 0;
26743996e85cSPaul Durrant}
26753996e85cSPaul DurrantEOF
26763996e85cSPaul Durrant        compile_prog "" "$xen_libs"
26773996e85cSPaul Durrant      then
2678f1167ee6SJuergen Gross      xen_ctrl_version=40500
26793996e85cSPaul Durrant      xen=yes
26803996e85cSPaul Durrant
26813996e85cSPaul Durrant    elif
26823996e85cSPaul Durrant        cat > $TMPC <<EOF &&
26833996e85cSPaul Durrant#include <xenctrl.h>
26843996e85cSPaul Durrant#include <xenstore.h>
26853996e85cSPaul Durrant#include <stdint.h>
26863996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
26873996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
26883996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
26893996e85cSPaul Durrant#endif
26903996e85cSPaul Durrantint main(void) {
26913996e85cSPaul Durrant  xc_interface *xc;
26923996e85cSPaul Durrant  xs_daemon_open();
26933996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
26943996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
26953996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
26963996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
26973996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
26988688e065SStefano Stabellini  return 0;
26998688e065SStefano Stabellini}
27008688e065SStefano StabelliniEOF
27018688e065SStefano Stabellini        compile_prog "" "$xen_libs"
270269deef08SPeter Maydell      then
2703f1167ee6SJuergen Gross      xen_ctrl_version=40200
27048688e065SStefano Stabellini      xen=yes
27058688e065SStefano Stabellini
2706e37630caSaliguori    else
2707fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2708edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2709edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2710fc321b4bSJuan Quintela      fi
2711fc321b4bSJuan Quintela      xen=no
2712e37630caSaliguori    fi
2713d5b93ddfSAnthony PERARD
2714d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2715f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
27165eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
27175eeb39c2SIan Campbell      fi
2718d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2719d5b93ddfSAnthony PERARD    fi
2720e37630caSaliguori  fi
2721c1cdd9d5SJuergen Grossfi
2722e37630caSaliguori
2723eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2724edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2725eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2726eb6fda0fSAnthony PERARD  else
2727eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
272876ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
272976ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2730eb6fda0fSAnthony PERARD    fi
2731eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2732eb6fda0fSAnthony PERARD  fi
2733eb6fda0fSAnthony PERARDfi
2734eb6fda0fSAnthony PERARD
2735e37630caSaliguori##########################################
2736d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2737d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2738327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
2739d661d9a4SJustin Terry (VM)        whpx="yes"
2740d661d9a4SJustin Terry (VM)    else
2741d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
274253537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2743d661d9a4SJustin Terry (VM)        fi
2744d661d9a4SJustin Terry (VM)        whpx="no"
2745d661d9a4SJustin Terry (VM)    fi
2746d661d9a4SJustin Terry (VM)fi
2747d661d9a4SJustin Terry (VM)
2748d661d9a4SJustin Terry (VM)##########################################
2749dfffc653SJuan Quintela# Sparse probe
2750dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
27510dba6195SLoïc Minier  if has cgcc; then
2752dfffc653SJuan Quintela    sparse=yes
2753dfffc653SJuan Quintela  else
2754dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
275521684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2756dfffc653SJuan Quintela    fi
2757dfffc653SJuan Quintela    sparse=no
2758dfffc653SJuan Quintela  fi
2759dfffc653SJuan Quintelafi
2760dfffc653SJuan Quintela
2761dfffc653SJuan Quintela##########################################
2762f676c67eSJeremy White# X11 probe
2763f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
27648781595bSGerd Hoffmann    have_x11=yes
276589138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
276689138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2767f676c67eSJeremy Whitefi
2768f676c67eSJeremy White
2769f676c67eSJeremy White##########################################
2770a4ccabcfSAnthony Liguori# GTK probe
2771a4ccabcfSAnthony Liguori
27725a464e6cSPeter Xuif test "$gtk" != "no"; then
277389d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
277489d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
277558296cb6SDaniel P. Berrangé    gtkversion="3.14.0"
2776bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
277789138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
277889138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
277989138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
27800a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
27818781595bSGerd Hoffmann            need_x11=yes
2782f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2783f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
27840a337ed0SGerd Hoffmann        fi
2785bbbf9bfbSStefan Weil        gtk="yes"
2786bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
27875fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2788bbbf9bfbSStefan Weil    else
2789bbbf9bfbSStefan Weil        gtk="no"
2790bbbf9bfbSStefan Weil    fi
2791bbbf9bfbSStefan Weilfi
2792bbbf9bfbSStefan Weil
2793ddbb0d09SDaniel P. Berrange
2794ddbb0d09SDaniel P. Berrange##########################################
2795ddbb0d09SDaniel P. Berrange# GNUTLS probe
2796ddbb0d09SDaniel P. Berrange
2797ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
2798a73e82efSRichard Henderson    pass="no"
2799a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
280089138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
280189138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2802a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
2803a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
2804a73e82efSRichard Henderson        write_c_skeleton
2805a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
2806243dc2cfSRichard Henderson            LIBS="$gnutls_libs $LIBS"
2807ddbb0d09SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2808a73e82efSRichard Henderson            pass="yes"
2809a73e82efSRichard Henderson        fi
2810a73e82efSRichard Henderson    fi
2811a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
2812a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
2813ddbb0d09SDaniel P. Berrange    else
2814a73e82efSRichard Henderson        gnutls="$pass"
2815ddbb0d09SDaniel P. Berrange    fi
2816ddbb0d09SDaniel P. Berrangefi
2817ddbb0d09SDaniel P. Berrange
281891bfcdb0SDaniel P. Berrange
281991bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
282091bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
2821a0722409SDaniel P. Berrangé# explicitly
282291bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
282391bfcdb0SDaniel P. Berrangethen
2824a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
282591bfcdb0SDaniel P. Berrange    then
282691bfcdb0SDaniel P. Berrange        gcrypt="no"
282791bfcdb0SDaniel P. Berrange    fi
282891bfcdb0SDaniel P. Berrangefi
282991bfcdb0SDaniel P. Berrange
283091bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
283191bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
2832a0722409SDaniel P. Berrangé# explicitly
283391bfcdb0SDaniel P. Berrangeif test -z "$nettle"
283491bfcdb0SDaniel P. Berrangethen
2835a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
283691bfcdb0SDaniel P. Berrange    then
283791bfcdb0SDaniel P. Berrange        nettle="no"
283891bfcdb0SDaniel P. Berrange    fi
283991bfcdb0SDaniel P. Berrangefi
284091bfcdb0SDaniel P. Berrange
2841dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
284291bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
284391bfcdb0SDaniel P. Berrange    then
284491bfcdb0SDaniel P. Berrange	return 1
284591bfcdb0SDaniel P. Berrange    fi
284691bfcdb0SDaniel P. Berrange
284791bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
284891bfcdb0SDaniel P. Berrange    then
284989138857SStefan Weil	host=$(libgcrypt-config --host)
285091bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
285191bfcdb0SDaniel P. Berrange	then
285291bfcdb0SDaniel P. Berrange	    return 1
285391bfcdb0SDaniel P. Berrange	fi
285491bfcdb0SDaniel P. Berrange    fi
285591bfcdb0SDaniel P. Berrange
2856dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
2857dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
2858dea7a64eSDaniel P. Berrangé
2859dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
2860dea7a64eSDaniel P. Berrangé    then
2861dea7a64eSDaniel P. Berrangé       return 1
2862dea7a64eSDaniel P. Berrangé    fi
2863dea7a64eSDaniel P. Berrangé
286491bfcdb0SDaniel P. Berrange    return 0
286591bfcdb0SDaniel P. Berrange}
286691bfcdb0SDaniel P. Berrange
2867a0722409SDaniel P. Berrangé
2868a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
2869a73e82efSRichard Henderson    pass="no"
287064dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
2871a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
2872a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
2873a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
2874a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
2875a73e82efSRichard Henderson        write_c_skeleton
2876a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
2877243dc2cfSRichard Henderson            LIBS="$nettle_libs $LIBS"
2878a0722409SDaniel P. Berrangé            QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2879a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
2880a0722409SDaniel P. Berrangé               gcrypt="no"
2881a0722409SDaniel P. Berrangé            fi
2882a73e82efSRichard Henderson            pass="yes"
2883a73e82efSRichard Henderson        fi
2884a73e82efSRichard Henderson    fi
2885a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
288664dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
2887a0722409SDaniel P. Berrangé    else
2888a73e82efSRichard Henderson        nettle="$pass"
2889a0722409SDaniel P. Berrangé    fi
2890a0722409SDaniel P. Berrangéfi
2891a0722409SDaniel P. Berrangé
289291bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
2893a73e82efSRichard Henderson    pass="no"
2894dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
289589138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
289689138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
2897a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
289891bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
289991bfcdb0SDaniel P. Berrange        # turn breaks static builds...
290091bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
290191bfcdb0SDaniel P. Berrange        then
290291bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
290391bfcdb0SDaniel P. Berrange        fi
29041f923c70SLongpeng(Mike)
2905a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
2906a73e82efSRichard Henderson        write_c_skeleton
2907a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
2908243dc2cfSRichard Henderson            LIBS="$gcrypt_libs $LIBS"
290937788f25SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
2910a73e82efSRichard Henderson            pass="yes"
2911a73e82efSRichard Henderson        fi
2912a73e82efSRichard Henderson    fi
2913a73e82efSRichard Henderson    if test "$pass" = "yes"; then
291437788f25SDaniel P. Berrange        gcrypt="yes"
29151f923c70SLongpeng(Mike)        cat > $TMPC << EOF
29161f923c70SLongpeng(Mike)#include <gcrypt.h>
29171f923c70SLongpeng(Mike)int main(void) {
29181f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
29191f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
29201f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
29211f923c70SLongpeng(Mike)  return 0;
29221f923c70SLongpeng(Mike)}
29231f923c70SLongpeng(Mike)EOF
29241f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
29251f923c70SLongpeng(Mike)            gcrypt_hmac=yes
29261f923c70SLongpeng(Mike)        fi
2927a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
2928dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
292991bfcdb0SDaniel P. Berrange    else
293091bfcdb0SDaniel P. Berrange        gcrypt="no"
293191bfcdb0SDaniel P. Berrange    fi
293262893b67SDaniel P. Berrangefi
293362893b67SDaniel P. Berrange
2934ddbb0d09SDaniel P. Berrange
293591bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
293691bfcdb0SDaniel P. Berrangethen
293791bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
293891bfcdb0SDaniel P. Berrangefi
2939ed754746SDaniel P. Berrange
29409a2fd434SDaniel P. Berrange##########################################
29419a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
29429a2fd434SDaniel P. Berrange
29439a2fd434SDaniel P. Berrangetasn1=yes
294490246037SDaniel P. Berrangetasn1_cflags=""
294590246037SDaniel P. Berrangetasn1_libs=""
29469a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
294789138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
294889138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
29499a2fd434SDaniel P. Berrangeelse
29509a2fd434SDaniel P. Berrange    tasn1=no
29519a2fd434SDaniel P. Berrangefi
29529a2fd434SDaniel P. Berrange
2953ed754746SDaniel P. Berrange
2954bbbf9bfbSStefan Weil##########################################
29558953caf3SDaniel P. Berrange# PAM probe
29568953caf3SDaniel P. Berrange
29578953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
29588953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
29598953caf3SDaniel P. Berrange#include <security/pam_appl.h>
29608953caf3SDaniel P. Berrange#include <stdio.h>
29618953caf3SDaniel P. Berrangeint main(void) {
29628953caf3SDaniel P. Berrange   const char *service_name = "qemu";
29638953caf3SDaniel P. Berrange   const char *user = "frank";
29649c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
29658953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
29669c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
29678953caf3SDaniel P. Berrange   return 0;
29688953caf3SDaniel P. Berrange}
29698953caf3SDaniel P. BerrangeEOF
29708953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
29718953caf3SDaniel P. Berrange        auth_pam=yes
29728953caf3SDaniel P. Berrange    else
29738953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
29748953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
29758953caf3SDaniel P. Berrange        else
29768953caf3SDaniel P. Berrange            auth_pam=no
29778953caf3SDaniel P. Berrange        fi
29788953caf3SDaniel P. Berrange    fi
29798953caf3SDaniel P. Berrangefi
29808953caf3SDaniel P. Berrange
29818953caf3SDaniel P. Berrange##########################################
2982559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2983559607eaSDaniel P. Berrange
2984559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2985559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2986559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2987559607eaSDaniel P. Berrangefi
2988559607eaSDaniel P. Berrange
2989559607eaSDaniel P. Berrange##########################################
2990bbbf9bfbSStefan Weil# VTE probe
2991bbbf9bfbSStefan Weil
2992bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2993c6feff9eSCole Robinson    vteminversion="0.32.0"
2994c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
2995c6feff9eSCole Robinson      vtepackage="vte-2.91"
2996c6feff9eSCole Robinson    else
2997528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
2998c6feff9eSCole Robinson    fi
2999c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
300089138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
300189138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
300289138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3003bbbf9bfbSStefan Weil        vte="yes"
3004bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3005c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
30069e04c683SStefan Weil    else
3007bbbf9bfbSStefan Weil        vte="no"
3008a4ccabcfSAnthony Liguori    fi
3009a4ccabcfSAnthony Liguorifi
3010a4ccabcfSAnthony Liguori
3011a4ccabcfSAnthony Liguori##########################################
301211d9f695Sbellard# SDL probe
301311d9f695Sbellard
30143ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
30153ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
301647c03744SDave Airlie
3017c6093a05SPeter Xusdl_probe ()
3018c6093a05SPeter Xu{
30190015ca5cSDaniel P. Berrangé  if $pkg_config sdl2 --exists; then
30200015ca5cSDaniel P. Berrangé    sdlconfig="$pkg_config sdl2"
302189138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
30223ec87ffeSPaolo Bonzini  elif has ${sdl_config}; then
30230015ca5cSDaniel P. Berrangé    sdlconfig="$sdl2_config"
302489138857SStefan Weil    sdlversion=$($sdlconfig --version)
3025a0dfd8a4SLoïc Minier  else
3026a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
30278f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
3028a0dfd8a4SLoïc Minier    fi
3029a0dfd8a4SLoïc Minier    sdl=no
3030c6093a05SPeter Xu    # no need to do the rest
3031c6093a05SPeter Xu    return
30329316f803SPaolo Bonzini  fi
303329e5badaSScott Wood  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
30343ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
30353ec87ffeSPaolo Bonzini  fi
303611d9f695Sbellard
303711d9f695Sbellard  cat > $TMPC << EOF
303811d9f695Sbellard#include <SDL.h>
303911d9f695Sbellard#undef main /* We don't want SDL to override our main() */
304011d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
304111d9f695SbellardEOF
304289138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
30432ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
304474f42e18STeLeMan  if test "$static" = "yes" ; then
30450015ca5cSDaniel P. Berrangé    if $pkg_config sdl2 --exists; then
30460015ca5cSDaniel P. Berrangé      sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
30475f37e6d4SThomas Huth    else
304889138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
30495f37e6d4SThomas Huth    fi
305074f42e18STeLeMan  else
305189138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
305274f42e18STeLeMan  fi
305352166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
305411d9f695Sbellard    sdl=yes
30557c1f25b4Sbellard
305667c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
3057e633a5c6SEric Blake    if test "$sdl" = "yes" && test "$static" = "yes" ; then
305867c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
305989138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
306089138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
306111d9f695Sbellard      fi
306252166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
30631ac88f28SJuan Quintela	:
30641ac88f28SJuan Quintela      else
30651ac88f28SJuan Quintela        sdl=no
30667c1f25b4Sbellard      fi
30677c1f25b4Sbellard    fi # static link
3068c4198157SJuan Quintela  else # sdl not found
3069c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
30700015ca5cSDaniel P. Berrangé      feature_not_found "sdl" "Install SDL2 devel"
3071c4198157SJuan Quintela    fi
3072c4198157SJuan Quintela    sdl=no
30737c1f25b4Sbellard  fi # sdl compile test
3074c6093a05SPeter Xu}
3075c6093a05SPeter Xu
3076a442fe2fSDaniel P. Berrangésdl_image_probe ()
3077a442fe2fSDaniel P. Berrangé{
3078a442fe2fSDaniel P. Berrangé    if test "$sdl_image" != "no" ; then
3079a442fe2fSDaniel P. Berrangé        if $pkg_config SDL2_image --exists; then
3080a442fe2fSDaniel P. Berrangé            if test "$static" = "yes"; then
3081a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
3082a442fe2fSDaniel P. Berrangé            else
3083a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
3084a442fe2fSDaniel P. Berrangé            fi
3085a442fe2fSDaniel P. Berrangé            sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
3086a442fe2fSDaniel P. Berrangé            sdl_image=yes
3087a442fe2fSDaniel P. Berrangé
3088a442fe2fSDaniel P. Berrangé            sdl_cflags="$sdl_cflags $sdl_image_cflags"
3089a442fe2fSDaniel P. Berrangé            sdl_libs="$sdl_libs $sdl_image_libs"
3090a442fe2fSDaniel P. Berrangé        else
3091a442fe2fSDaniel P. Berrangé            if test "$sdl_image" = "yes" ; then
3092a442fe2fSDaniel P. Berrangé                feature_not_found "sdl_image" "Install SDL Image devel"
3093a442fe2fSDaniel P. Berrangé            else
3094a442fe2fSDaniel P. Berrangé                sdl_image=no
3095a442fe2fSDaniel P. Berrangé            fi
3096a442fe2fSDaniel P. Berrangé        fi
3097a442fe2fSDaniel P. Berrangé    fi
3098a442fe2fSDaniel P. Berrangé}
3099a442fe2fSDaniel P. Berrangé
3100c6093a05SPeter Xuif test "$sdl" != "no" ; then
3101c6093a05SPeter Xu  sdl_probe
3102fd677642Sthsfi
310311d9f695Sbellard
31045368a422Saliguoriif test "$sdl" = "yes" ; then
3105a442fe2fSDaniel P. Berrangé  sdl_image_probe
3106a442fe2fSDaniel P. Berrangéelse
3107a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes"; then
3108a442fe2fSDaniel P. Berrangé    echo "warning: SDL Image requested, but SDL is not available, disabling"
3109a442fe2fSDaniel P. Berrangé  fi
3110a442fe2fSDaniel P. Berrangé  sdl_image=no
3111a442fe2fSDaniel P. Berrangéfi
3112a442fe2fSDaniel P. Berrangé
3113a442fe2fSDaniel P. Berrangéif test "$sdl" = "yes" ; then
31145368a422Saliguori  cat > $TMPC <<EOF
31155368a422Saliguori#include <SDL.h>
31165368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
31175368a422Saliguori#include <X11/XKBlib.h>
31185368a422Saliguori#else
31195368a422Saliguori#error No x11 support
31205368a422Saliguori#endif
31215368a422Saliguoriint main(void) { return 0; }
31225368a422SaliguoriEOF
3123f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
31248781595bSGerd Hoffmann    need_x11=yes
3125f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
3126f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
31275368a422Saliguori  fi
31285368a422Saliguorifi
31295368a422Saliguori
31308f28f3fbSths##########################################
31312da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
31322da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
31332da776dbSMichael R. Hines  cat > $TMPC <<EOF
31342da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
31352da776dbSMichael R. Hinesint main(void) { return 0; }
31362da776dbSMichael R. HinesEOF
3137ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
31382da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
31392da776dbSMichael R. Hines    rdma="yes"
3140ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
31412da776dbSMichael R. Hines  else
31422da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
31432da776dbSMichael R. Hines        error_exit \
3144ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
31452da776dbSMichael R. Hines            " Your options:" \
3146ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
31472da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
31482da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
31492da776dbSMichael R. Hines    fi
31502da776dbSMichael R. Hines    rdma="no"
31512da776dbSMichael R. Hines  fi
31522da776dbSMichael R. Hinesfi
31532da776dbSMichael R. Hines
315421ab34c9SMarcel Apfelbaum##########################################
315521ab34c9SMarcel Apfelbaum# PVRDMA detection
315621ab34c9SMarcel Apfelbaum
315721ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
315821ab34c9SMarcel Apfelbaum#include <sys/mman.h>
315921ab34c9SMarcel Apfelbaum
316021ab34c9SMarcel Apfelbaumint
316121ab34c9SMarcel Apfelbaummain(void)
316221ab34c9SMarcel Apfelbaum{
316321ab34c9SMarcel Apfelbaum    char buf = 0;
316421ab34c9SMarcel Apfelbaum    void *addr = &buf;
316521ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
316621ab34c9SMarcel Apfelbaum
316721ab34c9SMarcel Apfelbaum    return 0;
316821ab34c9SMarcel Apfelbaum}
316921ab34c9SMarcel ApfelbaumEOF
317021ab34c9SMarcel Apfelbaum
317121ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
317221ab34c9SMarcel Apfelbaum    case "$pvrdma" in
317321ab34c9SMarcel Apfelbaum    "")
317421ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
317521ab34c9SMarcel Apfelbaum            pvrdma="yes"
317621ab34c9SMarcel Apfelbaum        else
317721ab34c9SMarcel Apfelbaum            pvrdma="no"
317821ab34c9SMarcel Apfelbaum        fi
317921ab34c9SMarcel Apfelbaum        ;;
318021ab34c9SMarcel Apfelbaum    "yes")
318121ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
318221ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
318321ab34c9SMarcel Apfelbaum        fi
318421ab34c9SMarcel Apfelbaum        pvrdma="yes"
318521ab34c9SMarcel Apfelbaum        ;;
318621ab34c9SMarcel Apfelbaum    "no")
318721ab34c9SMarcel Apfelbaum        pvrdma="no"
318821ab34c9SMarcel Apfelbaum        ;;
318921ab34c9SMarcel Apfelbaum    esac
319021ab34c9SMarcel Apfelbaumelse
319121ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
319221ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
319321ab34c9SMarcel Apfelbaum    fi
319421ab34c9SMarcel Apfelbaum    pvrdma="no"
319521ab34c9SMarcel Apfelbaumfi
319695c6bff3SBenoît Canet
319795c6bff3SBenoît Canet##########################################
31982f9606b3Saliguori# VNC SASL detection
3199e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
32002f9606b3Saliguori  cat > $TMPC <<EOF
32012f9606b3Saliguori#include <sasl/sasl.h>
32022f9606b3Saliguori#include <stdio.h>
32032f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
32042f9606b3SaliguoriEOF
32052f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
32062f9606b3Saliguori  vnc_sasl_cflags=""
32072f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
320852166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3209ea784e3bSJuan Quintela    vnc_sasl=yes
3210fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3211ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
32122f9606b3Saliguori  else
3213ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
321421684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3215ea784e3bSJuan Quintela    fi
3216ea784e3bSJuan Quintela    vnc_sasl=no
32172f9606b3Saliguori  fi
32182f9606b3Saliguorifi
32192f9606b3Saliguori
32202f9606b3Saliguori##########################################
32212f6f5c7aSCorentin Chary# VNC JPEG detection
3222e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
32232f6f5c7aSCorentin Charycat > $TMPC <<EOF
32242f6f5c7aSCorentin Chary#include <stdio.h>
32252f6f5c7aSCorentin Chary#include <jpeglib.h>
32262f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
32272f6f5c7aSCorentin CharyEOF
32282f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
32292f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
32302f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
32312f6f5c7aSCorentin Chary    vnc_jpeg=yes
32322f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3233ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
32342f6f5c7aSCorentin Chary  else
32352f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
323621684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
32372f6f5c7aSCorentin Chary    fi
32382f6f5c7aSCorentin Chary    vnc_jpeg=no
32392f6f5c7aSCorentin Chary  fi
32402f6f5c7aSCorentin Charyfi
32412f6f5c7aSCorentin Chary
32422f6f5c7aSCorentin Chary##########################################
3243efe556adSCorentin Chary# VNC PNG detection
3244e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
3245efe556adSCorentin Charycat > $TMPC <<EOF
3246efe556adSCorentin Chary//#include <stdio.h>
3247efe556adSCorentin Chary#include <png.h>
3248832ce9c2SScott Wood#include <stddef.h>
3249efe556adSCorentin Charyint main(void) {
3250efe556adSCorentin Chary    png_structp png_ptr;
3251efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
32527edc3fedSPeter Maydell    return png_ptr != 0;
3253efe556adSCorentin Chary}
3254efe556adSCorentin CharyEOF
325565d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
325689138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
325789138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
32589af8025eSBrad  else
3259efe556adSCorentin Chary    vnc_png_cflags=""
3260efe556adSCorentin Chary    vnc_png_libs="-lpng"
32619af8025eSBrad  fi
3262efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3263efe556adSCorentin Chary    vnc_png=yes
3264efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
32659af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3266efe556adSCorentin Chary  else
3267efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
326821684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3269efe556adSCorentin Chary    fi
3270efe556adSCorentin Chary    vnc_png=no
3271efe556adSCorentin Chary  fi
3272efe556adSCorentin Charyfi
3273efe556adSCorentin Chary
3274efe556adSCorentin Chary##########################################
32756a021536SGerd Hoffmann# xkbcommon probe
32766a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
32776a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
32786a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
32796a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
32806a021536SGerd Hoffmann    xkbcommon=yes
32816a021536SGerd Hoffmann  else
32826a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
32836a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
32846a021536SGerd Hoffmann    fi
32856a021536SGerd Hoffmann    xkbcommon=no
32866a021536SGerd Hoffmann  fi
32876a021536SGerd Hoffmannfi
32886a021536SGerd Hoffmann
328976655d6dSaliguori
329076655d6dSaliguori##########################################
3291c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3292dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3293dce512deSChristoph Hellwig  cat > $TMPC << EOF
3294ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3295dce512deSChristoph Hellwig#include <xfs/xfs.h>
3296dce512deSChristoph Hellwigint main(void)
3297dce512deSChristoph Hellwig{
3298dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3299dce512deSChristoph Hellwig    return 0;
3300dce512deSChristoph Hellwig}
3301dce512deSChristoph HellwigEOF
3302dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3303dce512deSChristoph Hellwig    xfs="yes"
3304dce512deSChristoph Hellwig  else
3305dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
330621684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3307dce512deSChristoph Hellwig    fi
3308dce512deSChristoph Hellwig    xfs=no
3309dce512deSChristoph Hellwig  fi
3310dce512deSChristoph Hellwigfi
3311dce512deSChristoph Hellwig
3312dce512deSChristoph Hellwig##########################################
33138a16d273Sths# vde libraries probe
3314dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
33154baae0acSJuan Quintela  vde_libs="-lvdeplug"
33168a16d273Sths  cat > $TMPC << EOF
33178a16d273Sths#include <libvdeplug.h>
33184a7f0e06Spbrookint main(void)
33194a7f0e06Spbrook{
33204a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3321fea08e08SPeter Maydell    char s[] = "";
3322fea08e08SPeter Maydell    vde_open(s, s, &a);
33234a7f0e06Spbrook    return 0;
33244a7f0e06Spbrook}
33258a16d273SthsEOF
332652166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
33274baae0acSJuan Quintela    vde=yes
3328dfb278bdSJuan Quintela  else
3329dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
333021684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3331dfb278bdSJuan Quintela    fi
3332dfb278bdSJuan Quintela    vde=no
33338a16d273Sths  fi
33348a16d273Sthsfi
33358a16d273Sths
33368a16d273Sths##########################################
33370a985b37SVincenzo Maffione# netmap support probe
33380a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
33390a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
33400a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
33410a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
33420a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
334358952137SVincenzo Maffioneif test "$netmap" != "no" ; then
334458952137SVincenzo Maffione  cat > $TMPC << EOF
334558952137SVincenzo Maffione#include <inttypes.h>
334658952137SVincenzo Maffione#include <net/if.h>
334758952137SVincenzo Maffione#include <net/netmap.h>
334858952137SVincenzo Maffione#include <net/netmap_user.h>
33490a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
33500a985b37SVincenzo Maffione#error
33510a985b37SVincenzo Maffione#endif
335258952137SVincenzo Maffioneint main(void) { return 0; }
335358952137SVincenzo MaffioneEOF
335458952137SVincenzo Maffione  if compile_prog "" "" ; then
335558952137SVincenzo Maffione    netmap=yes
335658952137SVincenzo Maffione  else
335758952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
335858952137SVincenzo Maffione      feature_not_found "netmap"
335958952137SVincenzo Maffione    fi
336058952137SVincenzo Maffione    netmap=no
336158952137SVincenzo Maffione  fi
336258952137SVincenzo Maffionefi
336358952137SVincenzo Maffione
336458952137SVincenzo Maffione##########################################
336547e98658SCorey Bryant# libcap-ng library probe
336647e98658SCorey Bryantif test "$cap_ng" != "no" ; then
336747e98658SCorey Bryant  cap_libs="-lcap-ng"
336847e98658SCorey Bryant  cat > $TMPC << EOF
336947e98658SCorey Bryant#include <cap-ng.h>
337047e98658SCorey Bryantint main(void)
337147e98658SCorey Bryant{
337247e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
337347e98658SCorey Bryant    return 0;
337447e98658SCorey Bryant}
337547e98658SCorey BryantEOF
337647e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
337747e98658SCorey Bryant    cap_ng=yes
337847e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
337947e98658SCorey Bryant  else
338047e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
338121684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
338247e98658SCorey Bryant    fi
338347e98658SCorey Bryant    cap_ng=no
338447e98658SCorey Bryant  fi
338547e98658SCorey Bryantfi
338647e98658SCorey Bryant
338747e98658SCorey Bryant##########################################
3388c2de5c91Smalc# Sound support libraries probe
33898f28f3fbSths
339089138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3391c2de5c91Smalcfor drv in $audio_drv_list; do
3392c2de5c91Smalc    case $drv in
3393e42975a1SGerd Hoffmann    alsa | try-alsa)
3394c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3395c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3396e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3397e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3398e42975a1SGerd Hoffmann        fi
3399e42975a1SGerd Hoffmann    else
3400e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3401e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3402c80a867fSGerd Hoffmann        else
3403c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3404c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3405c80a867fSGerd Hoffmann        fi
3406e42975a1SGerd Hoffmann    fi
3407c2de5c91Smalc    ;;
3408c2de5c91Smalc
3409e42975a1SGerd Hoffmann    pa | try-pa)
3410c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3411c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
341267f86e8eSJuan Quintela        audio_pt_int="yes"
3413e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3414e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3415e42975a1SGerd Hoffmann        fi
3416e42975a1SGerd Hoffmann    else
3417e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3418e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3419c80a867fSGerd Hoffmann        else
3420c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3421c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3422c80a867fSGerd Hoffmann        fi
3423e42975a1SGerd Hoffmann    fi
3424b8e59f18Smalc    ;;
3425b8e59f18Smalc
3426373967b2SGerd Hoffmann    sdl)
3427373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3428373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3429373967b2SGerd Hoffmann    fi
3430373967b2SGerd Hoffmann    ;;
3431373967b2SGerd Hoffmann
3432e42975a1SGerd Hoffmann    try-sdl)
3433e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3434e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3435e42975a1SGerd Hoffmann    else
3436e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3437e42975a1SGerd Hoffmann    fi
3438e42975a1SGerd Hoffmann    ;;
3439e42975a1SGerd Hoffmann
3440997e690aSJuan Quintela    coreaudio)
3441b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3442997e690aSJuan Quintela    ;;
3443997e690aSJuan Quintela
3444a4bf6780SJuan Quintela    dsound)
3445b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3446d5631638Smalc      audio_win_int="yes"
3447a4bf6780SJuan Quintela    ;;
3448a4bf6780SJuan Quintela
3449a4bf6780SJuan Quintela    oss)
3450b1149911SFam Zheng      oss_libs="$oss_lib"
3451a4bf6780SJuan Quintela    ;;
3452a4bf6780SJuan Quintela
3453e4c63a6aSmalc    *)
34541c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
345576ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
345676ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3457e4c63a6aSmalc    }
3458e4c63a6aSmalc    ;;
3459c2de5c91Smalc    esac
3460c2de5c91Smalcdone
34618f28f3fbSths
34624d3b6f6eSbalrog##########################################
34632e4d9fb1Saurel32# BrlAPI probe
34642e4d9fb1Saurel32
34654ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3466eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
34672e4d9fb1Saurel32  cat > $TMPC << EOF
34682e4d9fb1Saurel32#include <brlapi.h>
3469832ce9c2SScott Wood#include <stddef.h>
34702e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
34712e4d9fb1Saurel32EOF
347252166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
34732e4d9fb1Saurel32    brlapi=yes
34744ffcedb6SJuan Quintela  else
34754ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
347621684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
34774ffcedb6SJuan Quintela    fi
34784ffcedb6SJuan Quintela    brlapi=no
3479eb82284fSJuan Quintela  fi
3480eb82284fSJuan Quintelafi
34812e4d9fb1Saurel32
34822e4d9fb1Saurel32##########################################
3483e08bb301SSamuel Thibault# iconv probe
3484e08bb301SSamuel Thibaultif test "$iconv" != "no" ; then
3485e08bb301SSamuel Thibault  cat > $TMPC << EOF
3486e08bb301SSamuel Thibault#include <iconv.h>
3487e08bb301SSamuel Thibaultint main(void) {
3488e08bb301SSamuel Thibault  iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3489e08bb301SSamuel Thibault  return conv != (iconv_t) -1;
3490e08bb301SSamuel Thibault}
3491e08bb301SSamuel ThibaultEOF
3492e08bb301SSamuel Thibault  iconv_prefix_list="/usr/local:/usr"
3493e08bb301SSamuel Thibault  iconv_lib_list=":-liconv"
3494e08bb301SSamuel Thibault  IFS=:
3495e08bb301SSamuel Thibault  for iconv_prefix in $iconv_prefix_list; do
3496e08bb301SSamuel Thibault    IFS=:
3497e08bb301SSamuel Thibault    iconv_cflags="-I$iconv_prefix/include"
3498e08bb301SSamuel Thibault    iconv_ldflags="-L$iconv_prefix/lib"
3499e08bb301SSamuel Thibault    for iconv_link in $iconv_lib_list; do
3500e08bb301SSamuel Thibault      unset IFS
3501e08bb301SSamuel Thibault      iconv_lib="$iconv_ldflags $iconv_link"
3502e08bb301SSamuel Thibault      echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3503e08bb301SSamuel Thibault      if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3504e08bb301SSamuel Thibault        iconv_found=yes
3505e08bb301SSamuel Thibault        break
3506e08bb301SSamuel Thibault      fi
3507e08bb301SSamuel Thibault    done
3508e08bb301SSamuel Thibault    if test "$iconv_found" = yes ; then
3509e08bb301SSamuel Thibault      break
3510e08bb301SSamuel Thibault    fi
3511e08bb301SSamuel Thibault  done
3512e08bb301SSamuel Thibault  if test "$iconv_found" = "yes" ; then
3513e08bb301SSamuel Thibault    iconv=yes
3514e08bb301SSamuel Thibault  else
3515e08bb301SSamuel Thibault    if test "$iconv" = "yes" ; then
3516e08bb301SSamuel Thibault      feature_not_found "iconv" "Install iconv devel"
3517e08bb301SSamuel Thibault    fi
3518e08bb301SSamuel Thibault    iconv=no
3519e08bb301SSamuel Thibault  fi
3520e08bb301SSamuel Thibaultfi
3521e08bb301SSamuel Thibault
3522e08bb301SSamuel Thibault##########################################
35234d3b6f6eSbalrog# curses probe
3524e08bb301SSamuel Thibaultif test "$iconv" = "no" ; then
3525e08bb301SSamuel Thibault  # curses will need iconv
3526e08bb301SSamuel Thibault  curses=no
3527e08bb301SSamuel Thibaultfi
3528a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3529e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
35308ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
35318ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3532e095e2f3SStefan Weil  else
35337c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
35348ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3535e095e2f3SStefan Weil  fi
3536c584a6d0SJuan Quintela  curses_found=no
35374d3b6f6eSbalrog  cat > $TMPC << EOF
35388ddc5bf9SSamuel Thibault#include <locale.h>
35394d3b6f6eSbalrog#include <curses.h>
35408ddc5bf9SSamuel Thibault#include <wchar.h>
35412f8b7cd5SSamuel Thibault#include <langinfo.h>
3542ef9a2524SStefan Weilint main(void) {
35432f8b7cd5SSamuel Thibault  const char *codeset;
35448ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
35458ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3546ef9a2524SStefan Weil  resize_term(0, 0);
35478ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
35488ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
35497c703002SSamuel Thibault  add_wch(WACS_DEGREE);
35502f8b7cd5SSamuel Thibault  codeset = nl_langinfo(CODESET);
35512f8b7cd5SSamuel Thibault  return codeset != 0;
3552ef9a2524SStefan Weil}
35534d3b6f6eSbalrogEOF
3554ecbe251fSVadim Evard  IFS=:
35558ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3556b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3557b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
35587c703002SSamuel Thibault    IFS=:
35598ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3560ecbe251fSVadim Evard      unset IFS
35618ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3562c584a6d0SJuan Quintela        curses_found=yes
35634f78ef9aSJuan Quintela        break
35644d3b6f6eSbalrog      fi
35654f78ef9aSJuan Quintela    done
35667c703002SSamuel Thibault    if test "$curses_found" = yes ; then
35677c703002SSamuel Thibault      break
35687c703002SSamuel Thibault    fi
35698ddc5bf9SSamuel Thibault  done
3570ecbe251fSVadim Evard  unset IFS
3571c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3572c584a6d0SJuan Quintela    curses=yes
3573c584a6d0SJuan Quintela  else
3574c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
357521684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3576c584a6d0SJuan Quintela    fi
3577c584a6d0SJuan Quintela    curses=no
3578c584a6d0SJuan Quintela  fi
35794f78ef9aSJuan Quintelafi
35804d3b6f6eSbalrog
3581414f0dabSblueswir1##########################################
3582769ce76dSAlexander Graf# curl probe
3583a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
358465d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3585a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
35864e2b0658SPaolo Bonzini  else
35874e2b0658SPaolo Bonzini    curlconfig=curl-config
35884e2b0658SPaolo Bonzini  fi
3589769ce76dSAlexander Graf  cat > $TMPC << EOF
3590769ce76dSAlexander Graf#include <curl/curl.h>
35910b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3592769ce76dSAlexander GrafEOF
359389138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
359489138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3595b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3596769ce76dSAlexander Graf    curl=yes
3597788c8196SJuan Quintela  else
3598788c8196SJuan Quintela    if test "$curl" = "yes" ; then
359921684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3600788c8196SJuan Quintela    fi
3601788c8196SJuan Quintela    curl=no
3602769ce76dSAlexander Graf  fi
3603769ce76dSAlexander Graffi # test "$curl"
3604769ce76dSAlexander Graf
3605769ce76dSAlexander Graf##########################################
3606fb599c9aSbalrog# bluez support probe
3607a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3608e820e3f4Sbalrog  cat > $TMPC << EOF
3609e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3610e820e3f4Sbalrogint main(void) { return bt_error(0); }
3611e820e3f4SbalrogEOF
361289138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
361389138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
361452166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3615a20a6f46SJuan Quintela    bluez=yes
3616e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3617e820e3f4Sbalrog  else
3618a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
361921684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3620a20a6f46SJuan Quintela    fi
3621e820e3f4Sbalrog    bluez="no"
3622e820e3f4Sbalrog  fi
3623fb599c9aSbalrogfi
3624fb599c9aSbalrog
3625fb599c9aSbalrog##########################################
3626e18df141SAnthony Liguori# glib support probe
3627a52d28afSPaolo Bonzini
3628e7b3af81SDaniel P. Berrangéglib_req_ver=2.40
3629aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3630aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3631a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3632aa0d1f44SPaolo Bonzinifi
3633e26110cfSFam Zheng
36344eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
36354eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
36364eaf7202SSameeh Jubran
3637e633a5c6SEric Blakeif test "$static" = yes && test "$mingw32" = yes; then
36384eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
36394eaf7202SSameeh Jubranfi
36404eaf7202SSameeh Jubran
3641aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3642e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
364389138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
364489138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
36454a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
364614015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3647957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3648e18df141SAnthony Liguori    else
3649e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3650e26110cfSFam Zheng    fi
3651e26110cfSFam Zhengdone
3652e26110cfSFam Zheng
3653f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3654f876b765SMarc-André Lureau    gio=yes
3655f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3656f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
3657f876b765SMarc-André Lureauelse
3658f876b765SMarc-André Lureau    gio=no
3659f876b765SMarc-André Lureaufi
3660f876b765SMarc-André Lureau
3661977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3662977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3663977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3664977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3665977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3666977a82abSDaniel P. Berrange#include <glib.h>
3667977a82abSDaniel P. Berrange#include <unistd.h>
3668977a82abSDaniel P. Berrange
3669977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3670977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3671977a82abSDaniel P. Berrange
3672977a82abSDaniel P. Berrangeint main(void) {
3673977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3674977a82abSDaniel P. Berrange   return 0;
3675977a82abSDaniel P. Berrange}
3676977a82abSDaniel P. BerrangeEOF
3677977a82abSDaniel P. Berrange
36785919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3679977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3680977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3681977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3682977a82abSDaniel P. Berrange	       "build target"
3683977a82abSDaniel P. Berrangefi
3684977a82abSDaniel P. Berrange
3685bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3686bbbf2e04SJohn Snowcat > $TMPC << EOF
3687bbbf2e04SJohn Snow#include <glib.h>
3688bbbf2e04SJohn Snowint main(void) { return 0; }
3689bbbf2e04SJohn SnowEOF
3690bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3691bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3692bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3693bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3694bbbf2e04SJohn Snow    fi
3695bbbf2e04SJohn Snowfi
3696bbbf2e04SJohn Snow
36976a1f42bdSStefan Weil#########################################
36986a1f42bdSStefan Weil# zlib check
36996a1f42bdSStefan Weil
37006a1f42bdSStefan Weilif test "$zlib" != "no" ; then
37016a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
37026a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
37036a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
37046a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
37056a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
37066a1f42bdSStefan Weil    else
37076a1f42bdSStefan Weil        cat > $TMPC << EOF
37086a1f42bdSStefan Weil#include <zlib.h>
37096a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
37106a1f42bdSStefan WeilEOF
37116a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
37126a1f42bdSStefan Weil            LIBS="$LIBS -lz"
37136a1f42bdSStefan Weil        else
37146a1f42bdSStefan Weil            error_exit "zlib check failed" \
37156a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
37166a1f42bdSStefan Weil        fi
37176a1f42bdSStefan Weil    fi
37186a1f42bdSStefan Weilfi
37196a1f42bdSStefan Weil
3720e26110cfSFam Zheng##########################################
3721e26110cfSFam Zheng# SHA command probe for modules
3722e26110cfSFam Zhengif test "$modules" = yes; then
3723e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3724e26110cfSFam Zheng    for c in $shacmd_probe; do
37258ccefb91SFam Zheng        if has $c; then
3726e26110cfSFam Zheng            shacmd="$c"
3727e26110cfSFam Zheng            break
3728e26110cfSFam Zheng        fi
3729e26110cfSFam Zheng    done
3730e26110cfSFam Zheng    if test "$shacmd" = ""; then
3731e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3732e26110cfSFam Zheng    fi
3733e18df141SAnthony Liguorifi
3734e18df141SAnthony Liguori
3735e18df141SAnthony Liguori##########################################
3736e2134eb9SGerd Hoffmann# pixman support probe
3737e2134eb9SGerd Hoffmann
3738e633a5c6SEric Blakeif test "$want_tools" = "no" && test "$softmmu" = "no"; then
373974880fe2SRobert Schiele  pixman_cflags=
374074880fe2SRobert Schiele  pixman_libs=
374135c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
374289138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
374389138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3744e2134eb9SGerd Hoffmannelse
3745c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3746c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3747e2134eb9SGerd Hoffmannfi
3748e2134eb9SGerd Hoffmann
3749e2134eb9SGerd Hoffmann##########################################
3750fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3751fe8fc5aeSPaolo Bonzini
3752fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
37531b0578f5SMurilo Opsfelder Araujo  # probe for the new API
3754fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3755fe8fc5aeSPaolo Bonzini#include <libudev.h>
3756fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3757fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3758fe8fc5aeSPaolo Bonziniint logsink;
3759b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3760b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3761b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3762b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3763b3f1c8c4SPaolo Bonzinistruct udev *udev;
3764b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3765b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3766b3f1c8c4SPaolo Bonzini
3767fe8fc5aeSPaolo Bonziniint main(void) {
3768b3f1c8c4SPaolo Bonzini    udev = udev_new();
3769b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3770fe8fc5aeSPaolo Bonzini    return 0;
3771fe8fc5aeSPaolo Bonzini}
3772fe8fc5aeSPaolo BonziniEOF
3773fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3774fe8fc5aeSPaolo Bonzini    mpathpersist=yes
37751b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
37761b0578f5SMurilo Opsfelder Araujo  else
37771b0578f5SMurilo Opsfelder Araujo    # probe for the old API
37781b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
37791b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
37801b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
37811b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
37821b0578f5SMurilo Opsfelder Araujoint logsink;
37831b0578f5SMurilo Opsfelder Araujoint main(void) {
37841b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
37851b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
37861b0578f5SMurilo Opsfelder Araujo    return 0;
37871b0578f5SMurilo Opsfelder Araujo}
37881b0578f5SMurilo Opsfelder AraujoEOF
37891b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
37901b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
37911b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
3792fe8fc5aeSPaolo Bonzini    else
3793fe8fc5aeSPaolo Bonzini      mpathpersist=no
3794fe8fc5aeSPaolo Bonzini    fi
37951b0578f5SMurilo Opsfelder Araujo  fi
3796fe8fc5aeSPaolo Bonzinielse
3797fe8fc5aeSPaolo Bonzini  mpathpersist=no
3798fe8fc5aeSPaolo Bonzinifi
3799fe8fc5aeSPaolo Bonzini
3800fe8fc5aeSPaolo Bonzini##########################################
380117bff52bSM. Mohan Kumar# libcap probe
380217bff52bSM. Mohan Kumar
380317bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
380417bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
380517bff52bSM. Mohan Kumar#include <stdio.h>
380617bff52bSM. Mohan Kumar#include <sys/capability.h>
3807cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
380817bff52bSM. Mohan KumarEOF
380917bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
381017bff52bSM. Mohan Kumar    cap=yes
381117bff52bSM. Mohan Kumar  else
381217bff52bSM. Mohan Kumar    cap=no
381317bff52bSM. Mohan Kumar  fi
381417bff52bSM. Mohan Kumarfi
381517bff52bSM. Mohan Kumar
381617bff52bSM. Mohan Kumar##########################################
3817e5d355d1Saliguori# pthread probe
38184b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
38193c529d93Saliguori
3820e5d355d1Saliguoripthread=no
3821414f0dabSblueswir1cat > $TMPC << EOF
38223c529d93Saliguori#include <pthread.h>
38237a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
38247a42bbe4SStefan Weilint main(void) {
38257a42bbe4SStefan Weil  pthread_t thread;
38267a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
38277a42bbe4SStefan Weil  return 0;
38287a42bbe4SStefan Weil}
3829414f0dabSblueswir1EOF
3830bd00d539SAndreas Färberif compile_prog "" "" ; then
3831bd00d539SAndreas Färber  pthread=yes
3832bd00d539SAndreas Färberelse
3833de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
383452166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3835e5d355d1Saliguori      pthread=yes
3836e3c56761SPeter Portante      found=no
3837e3c56761SPeter Portante      for lib_entry in $LIBS; do
3838e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3839e3c56761SPeter Portante          found=yes
3840e3c56761SPeter Portante          break
3841e3c56761SPeter Portante        fi
3842e3c56761SPeter Portante      done
3843e3c56761SPeter Portante      if test "$found" = "no"; then
38445572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
384514ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
3846e3c56761SPeter Portante      fi
3847409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3848de65fe0fSSebastian Herbszt      break
3849414f0dabSblueswir1    fi
3850de65fe0fSSebastian Herbszt  done
3851bd00d539SAndreas Färberfi
3852414f0dabSblueswir1
3853e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
385476ad07a4SPeter Maydell  error_exit "pthread check failed" \
385576ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3856e5d355d1Saliguorifi
3857e5d355d1Saliguori
3858479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
3859479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
38605c312079SDr. David Alan Gilbertcat > $TMPC << EOF
38615c312079SDr. David Alan Gilbert#include <pthread.h>
38625c312079SDr. David Alan Gilbert
38635c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
38645c312079SDr. David Alan Gilbertint main(void)
38655c312079SDr. David Alan Gilbert{
38665c312079SDr. David Alan Gilbert    pthread_t thread;
38675c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
38685c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
38695c312079SDr. David Alan Gilbert    return 0;
38705c312079SDr. David Alan Gilbert}
38715c312079SDr. David Alan GilbertEOF
38725c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
3873479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
3874479a5747SRoman Bolshakovfi
3875479a5747SRoman Bolshakov
3876479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
3877479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
3878479a5747SRoman Bolshakovcat > $TMPC << EOF
3879479a5747SRoman Bolshakov#include <pthread.h>
3880479a5747SRoman Bolshakov
3881479a5747SRoman Bolshakovstatic void *f(void *p) { pthread_setname_np("QEMU"); }
3882479a5747SRoman Bolshakovint main(void)
3883479a5747SRoman Bolshakov{
3884479a5747SRoman Bolshakov    pthread_t thread;
3885479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
3886479a5747SRoman Bolshakov    return 0;
3887479a5747SRoman Bolshakov}
3888479a5747SRoman BolshakovEOF
3889479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
3890479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
38915c312079SDr. David Alan Gilbertfi
38925c312079SDr. David Alan Gilbert
3893bf9298b9Saliguori##########################################
3894f27aaf4bSChristian Brunner# rbd probe
3895f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3896f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3897f27aaf4bSChristian Brunner#include <stdio.h>
3898ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3899f27aaf4bSChristian Brunnerint main(void) {
3900ad32e9c0SJosh Durgin    rados_t cluster;
3901ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3902f27aaf4bSChristian Brunner    return 0;
3903f27aaf4bSChristian Brunner}
3904f27aaf4bSChristian BrunnerEOF
3905ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3906f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3907f27aaf4bSChristian Brunner    rbd=yes
3908f27aaf4bSChristian Brunner  else
3909f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
391021684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3911f27aaf4bSChristian Brunner    fi
3912f27aaf4bSChristian Brunner    rbd=no
3913f27aaf4bSChristian Brunner  fi
3914f27aaf4bSChristian Brunnerfi
3915f27aaf4bSChristian Brunner
3916f27aaf4bSChristian Brunner##########################################
39170a12ec87SRichard W.M. Jones# libssh2 probe
39184fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
39190a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
392065d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
392189138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
392289138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
39230a12ec87SRichard W.M. Jones    libssh2=yes
39240a12ec87SRichard W.M. Jones  else
39250a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
39264fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
39270a12ec87SRichard W.M. Jones    fi
39280a12ec87SRichard W.M. Jones    libssh2=no
39290a12ec87SRichard W.M. Jones  fi
39300a12ec87SRichard W.M. Jonesfi
39310a12ec87SRichard W.M. Jones
39320a12ec87SRichard W.M. Jones##########################################
39339a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
39349a2d462eSRichard W.M. Jones
39359a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
39369a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
39379a2d462eSRichard W.M. Jones#include <stdio.h>
39389a2d462eSRichard W.M. Jones#include <libssh2.h>
39399a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
39409a2d462eSRichard W.M. Jonesint main(void) {
39419a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
39429a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
39439a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
39449a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
39459a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
39469a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
39479a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
39489a2d462eSRichard W.M. Jones    return 0;
39499a2d462eSRichard W.M. Jones}
39509a2d462eSRichard W.M. JonesEOF
39519a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
39529a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
39539a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
39549a2d462eSRichard W.M. Jones  fi
39559a2d462eSRichard W.M. Jonesfi
39569a2d462eSRichard W.M. Jones
39579a2d462eSRichard W.M. Jones##########################################
39585c6c3a6cSChristoph Hellwig# linux-aio probe
39595c6c3a6cSChristoph Hellwig
39605c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
39615c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
39625c6c3a6cSChristoph Hellwig#include <libaio.h>
39635c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3964832ce9c2SScott Wood#include <stddef.h>
39655c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
39665c6c3a6cSChristoph HellwigEOF
39675c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
39685c6c3a6cSChristoph Hellwig    linux_aio=yes
39695c6c3a6cSChristoph Hellwig  else
39705c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
397121684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
39725c6c3a6cSChristoph Hellwig    fi
39733cfcae3cSLuiz Capitulino    linux_aio=no
39745c6c3a6cSChristoph Hellwig  fi
39755c6c3a6cSChristoph Hellwigfi
39765c6c3a6cSChristoph Hellwig
39775c6c3a6cSChristoph Hellwig##########################################
39787aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
39793b8acc11SPaolo Bonzini
39807aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
39817aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
39827aaa6a16SPaolo Bonzini    tpm=no
39833b8acc11SPaolo Bonzini  else
39847aaa6a16SPaolo Bonzini    tpm=yes
39857aaa6a16SPaolo Bonzini  fi
39867aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
39877aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
39887aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
39897aaa6a16SPaolo Bonzini  fi
39903b8acc11SPaolo Bonzinifi
39913b8acc11SPaolo Bonzini
39923b8acc11SPaolo Bonzini##########################################
3993758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3994758e8e38SVenkateswararao Jujjuri (JV)
3995758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3996758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3997758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3998758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3999f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
4000f2338fb4SPavel Borzenkov#include <attr/xattr.h>
4001f2338fb4SPavel Borzenkov#else
40024f26f2b6SAvi Kivity#include <sys/xattr.h>
4003f2338fb4SPavel Borzenkov#endif
4004758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
4005758e8e38SVenkateswararao Jujjuri (JV)EOF
40064f26f2b6SAvi Kivity  if compile_prog "" "" ; then
40074f26f2b6SAvi Kivity    attr=yes
40084f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
4009f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
4010758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
4011758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
40124f26f2b6SAvi Kivity    libattr=yes
4013758e8e38SVenkateswararao Jujjuri (JV)  else
4014758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
401521684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
4016758e8e38SVenkateswararao Jujjuri (JV)    fi
4017758e8e38SVenkateswararao Jujjuri (JV)    attr=no
4018758e8e38SVenkateswararao Jujjuri (JV)  fi
4019758e8e38SVenkateswararao Jujjuri (JV)fi
4020758e8e38SVenkateswararao Jujjuri (JV)
4021758e8e38SVenkateswararao Jujjuri (JV)##########################################
4022bf9298b9Saliguori# iovec probe
4023bf9298b9Saliguoricat > $TMPC <<EOF
4024db34f0b3Sblueswir1#include <sys/types.h>
4025bf9298b9Saliguori#include <sys/uio.h>
4026db34f0b3Sblueswir1#include <unistd.h>
4027f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
4028bf9298b9SaliguoriEOF
4029bf9298b9Saliguoriiovec=no
403052166aa0SJuan Quintelaif compile_prog "" "" ; then
4031bf9298b9Saliguori  iovec=yes
4032bf9298b9Saliguorifi
4033bf9298b9Saliguori
4034f652e6afSaurel32##########################################
4035ceb42de8Saliguori# preadv probe
4036ceb42de8Saliguoricat > $TMPC <<EOF
4037ceb42de8Saliguori#include <sys/types.h>
4038ceb42de8Saliguori#include <sys/uio.h>
4039ceb42de8Saliguori#include <unistd.h>
4040c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
4041ceb42de8SaliguoriEOF
4042ceb42de8Saliguoripreadv=no
404352166aa0SJuan Quintelaif compile_prog "" "" ; then
4044ceb42de8Saliguori  preadv=yes
4045ceb42de8Saliguorifi
4046ceb42de8Saliguori
4047ceb42de8Saliguori##########################################
4048f652e6afSaurel32# fdt probe
4049e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
4050e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
4051e169e1e1SPeter Maydellfdt_required=no
4052e169e1e1SPeter Maydellfor target in $target_list; do
4053e169e1e1SPeter Maydell  case $target in
4054a666409fSKONRAD Frederic    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu)
4055e169e1e1SPeter Maydell      fdt_required=yes
4056e169e1e1SPeter Maydell    ;;
4057e169e1e1SPeter Maydell  esac
4058e169e1e1SPeter Maydelldone
4059e169e1e1SPeter Maydell
4060e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
4061e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
4062e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
4063e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
4064e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
4065e169e1e1SPeter Maydell  fi
4066e169e1e1SPeter Maydell  fdt=yes
4067e169e1e1SPeter Maydellfi
4068e169e1e1SPeter Maydell
40692df87df7SJuan Quintelaif test "$fdt" != "no" ; then
4070b41af4baSJuan Quintela  fdt_libs="-lfdt"
407196ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
40726e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
4073f652e6afSaurel32  cat > $TMPC << EOF
407431ce0adbSThomas Huth#include <libfdt.h>
407596ce6545SPeter Crosthwaite#include <libfdt_env.h>
4076fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
4077f652e6afSaurel32EOF
407852166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
4079a540f158SPeter Crosthwaite    # system DTC is good - use it
4080e3971d61SPhilippe Mathieu-Daudé    fdt=system
4081aef45d51SDaniel P. Berrange  else
4082aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
4083aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
4084aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
4085aef45d51SDaniel P. Berrange      fi
4086aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
4087e3971d61SPhilippe Mathieu-Daudé          fdt=git
4088a540f158SPeter Crosthwaite          mkdir -p dtc
4089cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
4090a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
4091a540f158SPeter Crosthwaite              symlink "$source_path/dtc/scripts" "dtc/scripts"
40922df87df7SJuan Quintela          fi
4093a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
40948a99e9a3SPhilippe Mathieu-Daudé          fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
40958a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
4096a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
4097aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
4098aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4099aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
4100a540f158SPeter Crosthwaite      else
4101a540f158SPeter Crosthwaite          # don't have and don't want
4102de3a354aSMichael Walle          fdt_libs=
41032df87df7SJuan Quintela          fdt=no
4104f652e6afSaurel32      fi
4105f652e6afSaurel32  fi
4106aef45d51SDaniel P. Berrangefi
4107f652e6afSaurel32
4108a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
4109a540f158SPeter Crosthwaite
411020ff075bSMichael Walle##########################################
4111fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4112b1546f32SGerd Hoffmann
4113d52c454aSMarc-André Lureaugbm="no"
4114d52c454aSMarc-André Lureauif $pkg_config gbm; then
4115d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
4116d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
4117d52c454aSMarc-André Lureau    gbm="yes"
4118d52c454aSMarc-André Lureaufi
4119d52c454aSMarc-André Lureau
4120da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
41214939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
41225f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
41235f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
41245f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4125da076ffeSGerd Hoffmann    opengl=yes
4126925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4127925a0400SGerd Hoffmann        gtk_gl="yes"
4128925a0400SGerd Hoffmann    fi
4129cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
413020ff075bSMichael Walle  else
4131da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4132dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
413320ff075bSMichael Walle    fi
4134f676c67eSJeremy White    opengl_cflags=""
4135da076ffeSGerd Hoffmann    opengl_libs=""
4136da076ffeSGerd Hoffmann    opengl=no
413720ff075bSMichael Walle  fi
413820ff075bSMichael Wallefi
413920ff075bSMichael Walle
4140014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4141014cb152SGerd Hoffmann  cat > $TMPC << EOF
4142014cb152SGerd Hoffmann#include <epoxy/egl.h>
4143014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4144014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4145014cb152SGerd Hoffmann#endif
4146014cb152SGerd Hoffmannint main(void) { return 0; }
4147014cb152SGerd HoffmannEOF
4148014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4149014cb152SGerd Hoffmann    opengl_dmabuf=yes
4150014cb152SGerd Hoffmann  fi
4151014cb152SGerd Hoffmannfi
4152c9a12e75SChrysostomos Nanakos
4153e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
415499e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
415599e1a93bSPhilippe Mathieu-Daudé    case $target in
415699e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
415799e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
415899e1a93bSPhilippe Mathieu-Daudé      ;;
415999e1a93bSPhilippe Mathieu-Daudé    esac
416099e1a93bSPhilippe Mathieu-Daudé  done
416199e1a93bSPhilippe Mathieu-Daudéfi
416299e1a93bSPhilippe Mathieu-Daudé
4163ed279a06SKlim Kireev##########################################
4164ed279a06SKlim Kireev# libxml2 probe
4165ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4166ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4167ed279a06SKlim Kireev        libxml2="yes"
4168ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4169ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4170ed279a06SKlim Kireev    else
4171ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4172ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4173ed279a06SKlim Kireev        fi
4174ed279a06SKlim Kireev        libxml2="no"
4175ed279a06SKlim Kireev    fi
4176ed279a06SKlim Kireevfi
4177c9a12e75SChrysostomos Nanakos
4178eb100396SBharata B Rao##########################################
4179eb100396SBharata B Rao# glusterfs probe
4180eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
418165d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4182e01bee08SBharata B Rao    glusterfs="yes"
418389138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
418489138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4185d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4186d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4187d85fa9ebSJeff Cody    fi
418865d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
41890c14fb47SBharata B Rao      glusterfs_discard="yes"
41900c14fb47SBharata B Rao    fi
41917c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4192df3a429aSNiels de Vos      glusterfs_fallocate="yes"
41937c815372SBharata B Rao      glusterfs_zerofill="yes"
41947c815372SBharata B Rao    fi
4195e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
4196e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
4197e014dbe7SPrasanna Kumar Kalever
4198e014dbe7SPrasanna Kumar Kaleverint
4199e014dbe7SPrasanna Kumar Kalevermain(void)
4200e014dbe7SPrasanna Kumar Kalever{
4201e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
4202e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
4203e014dbe7SPrasanna Kumar Kalever}
4204e014dbe7SPrasanna Kumar KaleverEOF
4205e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4206e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
4207e014dbe7SPrasanna Kumar Kalever    fi
42080e3b891fSNiels de Vos    cat > $TMPC << EOF
42090e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
42100e3b891fSNiels de Vos
42110e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
42120e3b891fSNiels de Vosstatic void
42130e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
42140e3b891fSNiels de Vos{}
42150e3b891fSNiels de Vos
42160e3b891fSNiels de Vosint
42170e3b891fSNiels de Vosmain(void)
42180e3b891fSNiels de Vos{
42190e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
42200e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
42210e3b891fSNiels de Vos	return 0;
42220e3b891fSNiels de Vos}
42230e3b891fSNiels de VosEOF
42240e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
42250e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
42260e3b891fSNiels de Vos    fi
4227eb100396SBharata B Rao  else
4228eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
42298efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
42308efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4231eb100396SBharata B Rao    fi
4232e01bee08SBharata B Rao    glusterfs="no"
4233eb100396SBharata B Rao  fi
4234eb100396SBharata B Raofi
4235eb100396SBharata B Rao
423639386ac7Saurel32# Check for inotify functions when we are building linux-user
42373b3f24adSaurel32# emulator.  This is done because older glibc versions don't
42383b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
42393b3f24adSaurel32# don't provide them even if kernel supports them.
42403b3f24adSaurel32#
42413b3f24adSaurel32inotify=no
42423b3f24adSaurel32cat > $TMPC << EOF
42433b3f24adSaurel32#include <sys/inotify.h>
42443b3f24adSaurel32
42453b3f24adSaurel32int
42463b3f24adSaurel32main(void)
42473b3f24adSaurel32{
42483b3f24adSaurel32	/* try to start inotify */
42498690e420Saurel32	return inotify_init();
42503b3f24adSaurel32}
42513b3f24adSaurel32EOF
425252166aa0SJuan Quintelaif compile_prog "" "" ; then
42533b3f24adSaurel32  inotify=yes
42543b3f24adSaurel32fi
42553b3f24adSaurel32
4256c05c7a73SRiku Voipioinotify1=no
4257c05c7a73SRiku Voipiocat > $TMPC << EOF
4258c05c7a73SRiku Voipio#include <sys/inotify.h>
4259c05c7a73SRiku Voipio
4260c05c7a73SRiku Voipioint
4261c05c7a73SRiku Voipiomain(void)
4262c05c7a73SRiku Voipio{
4263c05c7a73SRiku Voipio    /* try to start inotify */
4264c05c7a73SRiku Voipio    return inotify_init1(0);
4265c05c7a73SRiku Voipio}
4266c05c7a73SRiku VoipioEOF
4267c05c7a73SRiku Voipioif compile_prog "" "" ; then
4268c05c7a73SRiku Voipio  inotify1=yes
4269c05c7a73SRiku Voipiofi
4270c05c7a73SRiku Voipio
4271099d6b0fSRiku Voipio# check if pipe2 is there
4272099d6b0fSRiku Voipiopipe2=no
4273099d6b0fSRiku Voipiocat > $TMPC << EOF
4274099d6b0fSRiku Voipio#include <unistd.h>
4275099d6b0fSRiku Voipio#include <fcntl.h>
4276099d6b0fSRiku Voipio
4277099d6b0fSRiku Voipioint main(void)
4278099d6b0fSRiku Voipio{
4279099d6b0fSRiku Voipio    int pipefd[2];
42809bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4281099d6b0fSRiku Voipio}
4282099d6b0fSRiku VoipioEOF
428352166aa0SJuan Quintelaif compile_prog "" "" ; then
4284099d6b0fSRiku Voipio  pipe2=yes
4285099d6b0fSRiku Voipiofi
4286099d6b0fSRiku Voipio
428740ff6d7eSKevin Wolf# check if accept4 is there
428840ff6d7eSKevin Wolfaccept4=no
428940ff6d7eSKevin Wolfcat > $TMPC << EOF
429040ff6d7eSKevin Wolf#include <sys/socket.h>
429140ff6d7eSKevin Wolf#include <stddef.h>
429240ff6d7eSKevin Wolf
429340ff6d7eSKevin Wolfint main(void)
429440ff6d7eSKevin Wolf{
429540ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
429640ff6d7eSKevin Wolf    return 0;
429740ff6d7eSKevin Wolf}
429840ff6d7eSKevin WolfEOF
429940ff6d7eSKevin Wolfif compile_prog "" "" ; then
430040ff6d7eSKevin Wolf  accept4=yes
430140ff6d7eSKevin Wolffi
430240ff6d7eSKevin Wolf
43033ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
43043ce34dfbSvibisreenivasansplice=no
43053ce34dfbSvibisreenivasancat > $TMPC << EOF
43063ce34dfbSvibisreenivasan#include <unistd.h>
43073ce34dfbSvibisreenivasan#include <fcntl.h>
43083ce34dfbSvibisreenivasan#include <limits.h>
43093ce34dfbSvibisreenivasan
43103ce34dfbSvibisreenivasanint main(void)
43113ce34dfbSvibisreenivasan{
431266ea0f22SStefan Weil    int len, fd = 0;
43133ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
43143ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
43153ce34dfbSvibisreenivasan    return 0;
43163ce34dfbSvibisreenivasan}
43173ce34dfbSvibisreenivasanEOF
431852166aa0SJuan Quintelaif compile_prog "" "" ; then
43193ce34dfbSvibisreenivasan  splice=yes
43203ce34dfbSvibisreenivasanfi
43213ce34dfbSvibisreenivasan
4322dcc38d1cSMarcelo Tosatti##########################################
4323a99d57bbSWanlong Gao# libnuma probe
4324a99d57bbSWanlong Gao
4325a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4326a99d57bbSWanlong Gao  cat > $TMPC << EOF
4327a99d57bbSWanlong Gao#include <numa.h>
4328a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4329a99d57bbSWanlong GaoEOF
4330a99d57bbSWanlong Gao
4331a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4332a99d57bbSWanlong Gao    numa=yes
4333a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4334a99d57bbSWanlong Gao  else
4335a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4336a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4337a99d57bbSWanlong Gao    fi
4338a99d57bbSWanlong Gao    numa=no
4339a99d57bbSWanlong Gao  fi
4340a99d57bbSWanlong Gaofi
4341a99d57bbSWanlong Gao
43427b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
43437b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
43447b01cb97SAlexandre Derumier    exit 1
43457b01cb97SAlexandre Derumierfi
43467b01cb97SAlexandre Derumier
43475a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
43485a22ab71SYang Zhong# do not support it.
43495a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
43505a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
43515a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
43525a22ab71SYang Zhong    fi
43535a22ab71SYang Zhong    malloc_trim="no"
43545a22ab71SYang Zhongfi
43555a22ab71SYang Zhong
43565a22ab71SYang Zhong#######################################
43575a22ab71SYang Zhong# malloc_trim
43585a22ab71SYang Zhong
43595a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
43605a22ab71SYang Zhong    cat > $TMPC << EOF
43615a22ab71SYang Zhong#include <malloc.h>
43625a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
43635a22ab71SYang ZhongEOF
43645a22ab71SYang Zhong    if compile_prog "" "" ; then
43655a22ab71SYang Zhong        malloc_trim="yes"
43665a22ab71SYang Zhong    else
43675a22ab71SYang Zhong        malloc_trim="no"
43685a22ab71SYang Zhong    fi
43695a22ab71SYang Zhongfi
43705a22ab71SYang Zhong
4371a99d57bbSWanlong Gao##########################################
43722847b469SFam Zheng# tcmalloc probe
43732847b469SFam Zheng
43742847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
43752847b469SFam Zheng  cat > $TMPC << EOF
43762847b469SFam Zheng#include <stdlib.h>
43772847b469SFam Zhengint main(void) { malloc(1); return 0; }
43782847b469SFam ZhengEOF
43792847b469SFam Zheng
43802847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
43812847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
43822847b469SFam Zheng  else
43832847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
43842847b469SFam Zheng  fi
43852847b469SFam Zhengfi
43862847b469SFam Zheng
43872847b469SFam Zheng##########################################
43887b01cb97SAlexandre Derumier# jemalloc probe
43897b01cb97SAlexandre Derumier
43907b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
43917b01cb97SAlexandre Derumier  cat > $TMPC << EOF
43927b01cb97SAlexandre Derumier#include <stdlib.h>
43937b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
43947b01cb97SAlexandre DerumierEOF
43957b01cb97SAlexandre Derumier
43967b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
43977b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
43987b01cb97SAlexandre Derumier  else
43997b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
44007b01cb97SAlexandre Derumier  fi
44017b01cb97SAlexandre Derumierfi
44027b01cb97SAlexandre Derumier
44037b01cb97SAlexandre Derumier##########################################
4404dcc38d1cSMarcelo Tosatti# signalfd probe
4405dcc38d1cSMarcelo Tosattisignalfd="no"
4406dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4407dcc38d1cSMarcelo Tosatti#include <unistd.h>
4408dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4409dcc38d1cSMarcelo Tosatti#include <signal.h>
4410dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4411dcc38d1cSMarcelo TosattiEOF
4412dcc38d1cSMarcelo Tosatti
4413dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4414dcc38d1cSMarcelo Tosatti  signalfd=yes
4415dcc38d1cSMarcelo Tosattifi
4416dcc38d1cSMarcelo Tosatti
4417d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4418d339d766SRichard W.M. Jonesoptreset="no"
4419d339d766SRichard W.M. Jonescat > $TMPC << EOF
4420d339d766SRichard W.M. Jones#include <getopt.h>
4421d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4422d339d766SRichard W.M. JonesEOF
4423d339d766SRichard W.M. Jones
4424d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4425d339d766SRichard W.M. Jones  optreset=yes
4426d339d766SRichard W.M. Jonesfi
4427d339d766SRichard W.M. Jones
4428c2882b96SRiku Voipio# check if eventfd is supported
4429c2882b96SRiku Voipioeventfd=no
4430c2882b96SRiku Voipiocat > $TMPC << EOF
4431c2882b96SRiku Voipio#include <sys/eventfd.h>
4432c2882b96SRiku Voipio
4433c2882b96SRiku Voipioint main(void)
4434c2882b96SRiku Voipio{
443555cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4436c2882b96SRiku Voipio}
4437c2882b96SRiku VoipioEOF
4438c2882b96SRiku Voipioif compile_prog "" "" ; then
4439c2882b96SRiku Voipio  eventfd=yes
4440c2882b96SRiku Voipiofi
4441c2882b96SRiku Voipio
4442751bcc39SMarc-André Lureau# check if memfd is supported
4443751bcc39SMarc-André Lureaumemfd=no
4444751bcc39SMarc-André Lureaucat > $TMPC << EOF
444575e5b70eSPaolo Bonzini#include <sys/mman.h>
4446751bcc39SMarc-André Lureau
4447751bcc39SMarc-André Lureauint main(void)
4448751bcc39SMarc-André Lureau{
4449751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4450751bcc39SMarc-André Lureau}
4451751bcc39SMarc-André LureauEOF
4452751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4453751bcc39SMarc-André Lureau  memfd=yes
4454751bcc39SMarc-André Lureaufi
4455751bcc39SMarc-André Lureau
4456955727d2SCortland Tölva# check for usbfs
4457955727d2SCortland Tölvahave_usbfs=no
4458955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
445996566d09SThomas Petazzoni  cat > $TMPC << EOF
446096566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
446196566d09SThomas Petazzoni
446296566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
446396566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
446496566d09SThomas Petazzoni#endif
446596566d09SThomas Petazzoni
446696566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
446796566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
446896566d09SThomas Petazzoni#endif
446996566d09SThomas Petazzoni
447096566d09SThomas Petazzoniint main(void)
447196566d09SThomas Petazzoni{
447296566d09SThomas Petazzoni    return 0;
447396566d09SThomas Petazzoni}
447496566d09SThomas PetazzoniEOF
447596566d09SThomas Petazzoni  if compile_prog "" ""; then
4476955727d2SCortland Tölva    have_usbfs=yes
4477955727d2SCortland Tölva  fi
4478955727d2SCortland Tölvafi
4479751bcc39SMarc-André Lureau
4480d0927938SUlrich Hecht# check for fallocate
4481d0927938SUlrich Hechtfallocate=no
4482d0927938SUlrich Hechtcat > $TMPC << EOF
4483d0927938SUlrich Hecht#include <fcntl.h>
4484d0927938SUlrich Hecht
4485d0927938SUlrich Hechtint main(void)
4486d0927938SUlrich Hecht{
4487d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4488d0927938SUlrich Hecht    return 0;
4489d0927938SUlrich Hecht}
4490d0927938SUlrich HechtEOF
44918fb03151SPeter Maydellif compile_prog "" "" ; then
4492d0927938SUlrich Hecht  fallocate=yes
4493d0927938SUlrich Hechtfi
4494d0927938SUlrich Hecht
44953d4fa43eSKusanagi Kouichi# check for fallocate hole punching
44963d4fa43eSKusanagi Kouichifallocate_punch_hole=no
44973d4fa43eSKusanagi Kouichicat > $TMPC << EOF
44983d4fa43eSKusanagi Kouichi#include <fcntl.h>
44993d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
45003d4fa43eSKusanagi Kouichi
45013d4fa43eSKusanagi Kouichiint main(void)
45023d4fa43eSKusanagi Kouichi{
45033d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
45043d4fa43eSKusanagi Kouichi    return 0;
45053d4fa43eSKusanagi Kouichi}
45063d4fa43eSKusanagi KouichiEOF
45073d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
45083d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
45093d4fa43eSKusanagi Kouichifi
45103d4fa43eSKusanagi Kouichi
4511b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4512b953f075SDenis V. Lunevfallocate_zero_range=no
4513b953f075SDenis V. Lunevcat > $TMPC << EOF
4514b953f075SDenis V. Lunev#include <fcntl.h>
4515b953f075SDenis V. Lunev#include <linux/falloc.h>
4516b953f075SDenis V. Lunev
4517b953f075SDenis V. Lunevint main(void)
4518b953f075SDenis V. Lunev{
4519b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4520b953f075SDenis V. Lunev    return 0;
4521b953f075SDenis V. Lunev}
4522b953f075SDenis V. LunevEOF
4523b953f075SDenis V. Lunevif compile_prog "" "" ; then
4524b953f075SDenis V. Lunev  fallocate_zero_range=yes
4525b953f075SDenis V. Lunevfi
4526b953f075SDenis V. Lunev
4527ed911435SKevin Wolf# check for posix_fallocate
4528ed911435SKevin Wolfposix_fallocate=no
4529ed911435SKevin Wolfcat > $TMPC << EOF
4530ed911435SKevin Wolf#include <fcntl.h>
4531ed911435SKevin Wolf
4532ed911435SKevin Wolfint main(void)
4533ed911435SKevin Wolf{
4534ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4535ed911435SKevin Wolf    return 0;
4536ed911435SKevin Wolf}
4537ed911435SKevin WolfEOF
4538ed911435SKevin Wolfif compile_prog "" "" ; then
4539ed911435SKevin Wolf    posix_fallocate=yes
4540ed911435SKevin Wolffi
4541ed911435SKevin Wolf
4542c727f47dSPeter Maydell# check for sync_file_range
4543c727f47dSPeter Maydellsync_file_range=no
4544c727f47dSPeter Maydellcat > $TMPC << EOF
4545c727f47dSPeter Maydell#include <fcntl.h>
4546c727f47dSPeter Maydell
4547c727f47dSPeter Maydellint main(void)
4548c727f47dSPeter Maydell{
4549c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4550c727f47dSPeter Maydell    return 0;
4551c727f47dSPeter Maydell}
4552c727f47dSPeter MaydellEOF
45538fb03151SPeter Maydellif compile_prog "" "" ; then
4554c727f47dSPeter Maydell  sync_file_range=yes
4555c727f47dSPeter Maydellfi
4556c727f47dSPeter Maydell
4557dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4558dace20dcSPeter Maydellfiemap=no
4559dace20dcSPeter Maydellcat > $TMPC << EOF
4560dace20dcSPeter Maydell#include <sys/ioctl.h>
4561dace20dcSPeter Maydell#include <linux/fs.h>
4562dace20dcSPeter Maydell#include <linux/fiemap.h>
4563dace20dcSPeter Maydell
4564dace20dcSPeter Maydellint main(void)
4565dace20dcSPeter Maydell{
4566dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4567dace20dcSPeter Maydell    return 0;
4568dace20dcSPeter Maydell}
4569dace20dcSPeter MaydellEOF
45708fb03151SPeter Maydellif compile_prog "" "" ; then
4571dace20dcSPeter Maydell  fiemap=yes
4572dace20dcSPeter Maydellfi
4573dace20dcSPeter Maydell
4574d0927938SUlrich Hecht# check for dup3
4575d0927938SUlrich Hechtdup3=no
4576d0927938SUlrich Hechtcat > $TMPC << EOF
4577d0927938SUlrich Hecht#include <unistd.h>
4578d0927938SUlrich Hecht
4579d0927938SUlrich Hechtint main(void)
4580d0927938SUlrich Hecht{
4581d0927938SUlrich Hecht    dup3(0, 0, 0);
4582d0927938SUlrich Hecht    return 0;
4583d0927938SUlrich Hecht}
4584d0927938SUlrich HechtEOF
458578f5d726SJan Kiszkaif compile_prog "" "" ; then
4586d0927938SUlrich Hecht  dup3=yes
4587d0927938SUlrich Hechtfi
4588d0927938SUlrich Hecht
45894e0c6529SAlex Bligh# check for ppoll support
45904e0c6529SAlex Blighppoll=no
45914e0c6529SAlex Blighcat > $TMPC << EOF
45924e0c6529SAlex Bligh#include <poll.h>
45934e0c6529SAlex Bligh
45944e0c6529SAlex Blighint main(void)
45954e0c6529SAlex Bligh{
45964e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
45974e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
45984e0c6529SAlex Bligh    return 0;
45994e0c6529SAlex Bligh}
46004e0c6529SAlex BlighEOF
46014e0c6529SAlex Blighif compile_prog "" "" ; then
46024e0c6529SAlex Bligh  ppoll=yes
46034e0c6529SAlex Blighfi
46044e0c6529SAlex Bligh
4605cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4606cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4607cd758dd0SAlex Blighcat > $TMPC << EOF
4608cd758dd0SAlex Bligh#include <sys/prctl.h>
4609cd758dd0SAlex Bligh
4610cd758dd0SAlex Blighint main(void)
4611cd758dd0SAlex Bligh{
4612cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4613cd758dd0SAlex Bligh    return 0;
4614cd758dd0SAlex Bligh}
4615cd758dd0SAlex BlighEOF
4616cd758dd0SAlex Blighif compile_prog "" "" ; then
4617cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4618cd758dd0SAlex Blighfi
4619cd758dd0SAlex Bligh
46203b6edd16SPeter Maydell# check for epoll support
46213b6edd16SPeter Maydellepoll=no
46223b6edd16SPeter Maydellcat > $TMPC << EOF
46233b6edd16SPeter Maydell#include <sys/epoll.h>
46243b6edd16SPeter Maydell
46253b6edd16SPeter Maydellint main(void)
46263b6edd16SPeter Maydell{
46273b6edd16SPeter Maydell    epoll_create(0);
46283b6edd16SPeter Maydell    return 0;
46293b6edd16SPeter Maydell}
46303b6edd16SPeter MaydellEOF
46318fb03151SPeter Maydellif compile_prog "" "" ; then
46323b6edd16SPeter Maydell  epoll=yes
46333b6edd16SPeter Maydellfi
46343b6edd16SPeter Maydell
4635227f0214SPeter Maydell# epoll_create1 is a later addition
4636227f0214SPeter Maydell# so we must check separately for its presence
46373b6edd16SPeter Maydellepoll_create1=no
46383b6edd16SPeter Maydellcat > $TMPC << EOF
46393b6edd16SPeter Maydell#include <sys/epoll.h>
46403b6edd16SPeter Maydell
46413b6edd16SPeter Maydellint main(void)
46423b6edd16SPeter Maydell{
464319e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
464419e83f6bSPeter Maydell     * a function being called. This is necessary so that on
464519e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
464619e83f6bSPeter Maydell     * the library but not declared in the header file we will
464719e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
464819e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
464919e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
465019e83f6bSPeter Maydell     */
4651c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
46523b6edd16SPeter Maydell}
46533b6edd16SPeter MaydellEOF
46548fb03151SPeter Maydellif compile_prog "" "" ; then
46553b6edd16SPeter Maydell  epoll_create1=yes
46563b6edd16SPeter Maydellfi
46573b6edd16SPeter Maydell
4658a8fd1abaSPeter Maydell# check for sendfile support
4659a8fd1abaSPeter Maydellsendfile=no
4660a8fd1abaSPeter Maydellcat > $TMPC << EOF
4661a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4662a8fd1abaSPeter Maydell
4663a8fd1abaSPeter Maydellint main(void)
4664a8fd1abaSPeter Maydell{
4665a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4666a8fd1abaSPeter Maydell}
4667a8fd1abaSPeter MaydellEOF
4668a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4669a8fd1abaSPeter Maydell  sendfile=yes
4670a8fd1abaSPeter Maydellfi
4671a8fd1abaSPeter Maydell
467251834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
467351834341SRiku Voipiotimerfd=no
467451834341SRiku Voipiocat > $TMPC << EOF
467551834341SRiku Voipio#include <sys/timerfd.h>
467651834341SRiku Voipio
467751834341SRiku Voipioint main(void)
467851834341SRiku Voipio{
467951834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
468051834341SRiku Voipio}
468151834341SRiku VoipioEOF
468251834341SRiku Voipioif compile_prog "" "" ; then
468351834341SRiku Voipio  timerfd=yes
468451834341SRiku Voipiofi
468551834341SRiku Voipio
46869af5c906SRiku Voipio# check for setns and unshare support
46879af5c906SRiku Voipiosetns=no
46889af5c906SRiku Voipiocat > $TMPC << EOF
46899af5c906SRiku Voipio#include <sched.h>
46909af5c906SRiku Voipio
46919af5c906SRiku Voipioint main(void)
46929af5c906SRiku Voipio{
46939af5c906SRiku Voipio    int ret;
46949af5c906SRiku Voipio    ret = setns(0, 0);
46959af5c906SRiku Voipio    ret = unshare(0);
46969af5c906SRiku Voipio    return ret;
46979af5c906SRiku Voipio}
46989af5c906SRiku VoipioEOF
46999af5c906SRiku Voipioif compile_prog "" "" ; then
47009af5c906SRiku Voipio  setns=yes
47019af5c906SRiku Voipiofi
47029af5c906SRiku Voipio
470338860a03SAleksandar Markovic# clock_adjtime probe
470438860a03SAleksandar Markovicclock_adjtime=no
470538860a03SAleksandar Markoviccat > $TMPC <<EOF
470638860a03SAleksandar Markovic#include <time.h>
470738860a03SAleksandar Markovic
470838860a03SAleksandar Markovicint main(void)
470938860a03SAleksandar Markovic{
471038860a03SAleksandar Markovic    return clock_adjtime(0, 0);
471138860a03SAleksandar Markovic}
471238860a03SAleksandar MarkovicEOF
471338860a03SAleksandar Markovicclock_adjtime=no
471438860a03SAleksandar Markovicif compile_prog "" "" ; then
471538860a03SAleksandar Markovic  clock_adjtime=yes
471638860a03SAleksandar Markovicfi
471738860a03SAleksandar Markovic
47185a03cd00SAleksandar Markovic# syncfs probe
47195a03cd00SAleksandar Markovicsyncfs=no
47205a03cd00SAleksandar Markoviccat > $TMPC <<EOF
47215a03cd00SAleksandar Markovic#include <unistd.h>
47225a03cd00SAleksandar Markovic
47235a03cd00SAleksandar Markovicint main(void)
47245a03cd00SAleksandar Markovic{
47255a03cd00SAleksandar Markovic    return syncfs(0);
47265a03cd00SAleksandar Markovic}
47275a03cd00SAleksandar MarkovicEOF
47285a03cd00SAleksandar Markovicsyncfs=no
47295a03cd00SAleksandar Markovicif compile_prog "" "" ; then
47305a03cd00SAleksandar Markovic  syncfs=yes
47315a03cd00SAleksandar Markovicfi
47325a03cd00SAleksandar Markovic
47335f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
47345f71eac0SPeter Maydellhas_sphinx_build() {
47355f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
47365f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
47375f71eac0SPeter Maydell    # version requirement). This will fail if either
47385f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
47395f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
47405f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
47415f71eac0SPeter Maydell    sphinx-build -c "$source_path/docs" -b html "$TMPDIR1/sphinx" "$TMPDIR1/sphinx/out" >/dev/null 2>&1
47425f71eac0SPeter Maydell}
47435f71eac0SPeter Maydell
4744cc8ae6deSpbrook# Check if tools are available to build documentation.
4745a25dba17SJuan Quintelaif test "$docs" != "no" ; then
47465f71eac0SPeter Maydell  if has makeinfo && has pod2man && has_sphinx_build; then
4747a25dba17SJuan Quintela    docs=yes
474883a3ab8bSJuan Quintela  else
4749a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
47505f71eac0SPeter Maydell      feature_not_found "docs" "Install texinfo, Perl/perl-podlators and python-sphinx"
475183a3ab8bSJuan Quintela    fi
4752a25dba17SJuan Quintela    docs=no
475383a3ab8bSJuan Quintela  fi
4754cc8ae6deSpbrookfi
4755cc8ae6deSpbrook
4756f514f41cSStefan Weil# Search for bswap_32 function
47576ae9a1f4SJuan Quintelabyteswap_h=no
47586ae9a1f4SJuan Quintelacat > $TMPC << EOF
47596ae9a1f4SJuan Quintela#include <byteswap.h>
47606ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
47616ae9a1f4SJuan QuintelaEOF
476252166aa0SJuan Quintelaif compile_prog "" "" ; then
47636ae9a1f4SJuan Quintela  byteswap_h=yes
47646ae9a1f4SJuan Quintelafi
47656ae9a1f4SJuan Quintela
476675f13596SStefan Weil# Search for bswap32 function
47676ae9a1f4SJuan Quintelabswap_h=no
47686ae9a1f4SJuan Quintelacat > $TMPC << EOF
47696ae9a1f4SJuan Quintela#include <sys/endian.h>
47706ae9a1f4SJuan Quintela#include <sys/types.h>
47716ae9a1f4SJuan Quintela#include <machine/bswap.h>
47726ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
47736ae9a1f4SJuan QuintelaEOF
477452166aa0SJuan Quintelaif compile_prog "" "" ; then
47756ae9a1f4SJuan Quintela  bswap_h=yes
47766ae9a1f4SJuan Quintelafi
47776ae9a1f4SJuan Quintela
4778da93a1fdSaliguori##########################################
4779e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4780c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4781e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
47823c33ea96SPaolo Bonzini    libiscsi="yes"
4783ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4784ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4785c589b249SRonnie Sahlberg  else
4786c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4787e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4788c589b249SRonnie Sahlberg    fi
4789c589b249SRonnie Sahlberg    libiscsi="no"
4790c589b249SRonnie Sahlberg  fi
4791c589b249SRonnie Sahlbergfi
4792c589b249SRonnie Sahlberg
4793c589b249SRonnie Sahlberg##########################################
47948bacde8dSNatanael Copa# Do we need libm
47958bacde8dSNatanael Copacat > $TMPC << EOF
47968bacde8dSNatanael Copa#include <math.h>
4797f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
47988bacde8dSNatanael CopaEOF
47998bacde8dSNatanael Copaif compile_prog "" "" ; then
48008bacde8dSNatanael Copa  :
48018bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
48028bacde8dSNatanael Copa  LIBS="-lm $LIBS"
48038bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
48048bacde8dSNatanael Copaelse
480576ad07a4SPeter Maydell  error_exit "libm check failed"
48068bacde8dSNatanael Copafi
48078bacde8dSNatanael Copa
48088bacde8dSNatanael Copa##########################################
4809da93a1fdSaliguori# Do we need librt
48108bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
48118bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
48128bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
48138bacde8dSNatanael Copa# function in addition.
4814da93a1fdSaliguoricat > $TMPC <<EOF
4815da93a1fdSaliguori#include <signal.h>
4816da93a1fdSaliguori#include <time.h>
48178bacde8dSNatanael Copaint main(void) {
48188bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
48198bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
48208bacde8dSNatanael Copa}
4821da93a1fdSaliguoriEOF
4822da93a1fdSaliguori
482352166aa0SJuan Quintelaif compile_prog "" "" ; then
482407ffa4bdSJuan Quintela  :
48258bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
482618e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
482718e588b1SRick Liu  LIBS="$LIBS -lrt"
482818e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4829da93a1fdSaliguorifi
4830da93a1fdSaliguori
4831d99e97e6SThomas Huth# Check whether we need to link libutil for openpty()
4832d99e97e6SThomas Huthcat > $TMPC << EOF
4833d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
4834d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
4835d99e97e6SThomas HuthEOF
4836d99e97e6SThomas Huth
4837d99e97e6SThomas Huthif ! compile_prog "" "" ; then
4838d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
48396362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
4840d99e97e6SThomas Huth    libs_tools="-lutil $libs_tools"
4841d99e97e6SThomas Huth  fi
48426362a53fSJuan Quintelafi
48436362a53fSJuan Quintela
4844de5071c5SBlue Swirl##########################################
4845cd4ec0b4SGerd Hoffmann# spice probe
4846cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4847cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4848cd4ec0b4SGerd Hoffmann#include <spice.h>
4849cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4850cd4ec0b4SGerd HoffmannEOF
4851710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4852710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
48531b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
485465d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4855cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4856cd4ec0b4SGerd Hoffmann    spice="yes"
4857cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4858cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
48592e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
48602e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4861cd4ec0b4SGerd Hoffmann  else
4862cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
48638efc9363SHu Tao      feature_not_found "spice" \
48641b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
4865cd4ec0b4SGerd Hoffmann    fi
4866cd4ec0b4SGerd Hoffmann    spice="no"
4867cd4ec0b4SGerd Hoffmann  fi
4868cd4ec0b4SGerd Hoffmannfi
4869cd4ec0b4SGerd Hoffmann
48707b02f544SMarc-André Lureau# check for smartcard support
48717b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
48720f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
48737b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
48747b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
48757b02f544SMarc-André Lureau        smartcard="yes"
4876111a38b0SRobert Relyea    else
48777b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
48787b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4879111a38b0SRobert Relyea        fi
48807b02f544SMarc-André Lureau        smartcard="no"
4881111a38b0SRobert Relyea    fi
4882111a38b0SRobert Relyeafi
4883111a38b0SRobert Relyea
48842b2325ffSGerd Hoffmann# check for libusb
48852b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
488665d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
48872b2325ffSGerd Hoffmann        libusb="yes"
4888ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4889ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
48902b2325ffSGerd Hoffmann    else
48912b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
48928efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
48932b2325ffSGerd Hoffmann        fi
48942b2325ffSGerd Hoffmann        libusb="no"
48952b2325ffSGerd Hoffmann    fi
48962b2325ffSGerd Hoffmannfi
48972b2325ffSGerd Hoffmann
489869354a83SHans de Goede# check for usbredirparser for usb network redirection support
489969354a83SHans de Goedeif test "$usb_redir" != "no" ; then
490065d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
490169354a83SHans de Goede        usb_redir="yes"
4902ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4903ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
490469354a83SHans de Goede    else
490569354a83SHans de Goede        if test "$usb_redir" = "yes"; then
490621684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
490769354a83SHans de Goede        fi
490869354a83SHans de Goede        usb_redir="no"
490969354a83SHans de Goede    fi
491069354a83SHans de Goedefi
491169354a83SHans de Goede
4912cd4ec0b4SGerd Hoffmann##########################################
4913d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4914d9840e25STomoki Sekiyama
4915e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4916e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
4917d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4918690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4919d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4920d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4921690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4922d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4923d9840e25STomoki Sekiyama	  ;;
4924690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4925d9840e25STomoki Sekiyama  esac
4926d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4927d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4928d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4929d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4930d9840e25STomoki SekiyamaEOF
4931d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4932d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4933d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4934315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4935f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4936d9840e25STomoki Sekiyama  else
4937d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4938d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4939d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4940d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4941d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4942d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4943d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4944d9840e25STomoki Sekiyama    fi
4945d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4946d9840e25STomoki Sekiyama  fi
4947d9840e25STomoki Sekiyamafi
4948d9840e25STomoki Sekiyama
4949d9840e25STomoki Sekiyama##########################################
4950d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4951d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4952d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4953d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4954d9840e25STomoki Sekiyama
4955e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4956e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
4957d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4958d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4959d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4960d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4961d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4962d9840e25STomoki Sekiyama    else
4963d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4964d9840e25STomoki Sekiyama    fi
4965d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4966d9840e25STomoki Sekiyama    win_sdk=""
4967d9840e25STomoki Sekiyama  fi
4968d9840e25STomoki Sekiyamafi
4969d9840e25STomoki Sekiyama
4970d9840e25STomoki Sekiyama##########################################
497150cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
4972e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
497350cbebb9SMichael Roth  cat > $TMPC << EOF
497450cbebb9SMichael Roth#include <windows.h>
497550cbebb9SMichael Roth#include <ntddscsi.h>
497650cbebb9SMichael Rothint main(void) {
497750cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
497850cbebb9SMichael Roth#error Missing required ioctl definitions
497950cbebb9SMichael Roth#endif
498050cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
498150cbebb9SMichael Roth  return addr.Lun;
498250cbebb9SMichael Roth}
498350cbebb9SMichael RothEOF
498450cbebb9SMichael Roth  if compile_prog "" "" ; then
498550cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4986996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
498750cbebb9SMichael Roth  fi
498850cbebb9SMichael Rothfi
498950cbebb9SMichael Roth
499050cbebb9SMichael Roth##########################################
49919d9e1521SGerd Hoffmann# virgl renderer probe
49929d9e1521SGerd Hoffmann
49939d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
49949d9e1521SGerd Hoffmann  cat > $TMPC << EOF
49959d9e1521SGerd Hoffmann#include <virglrenderer.h>
49969d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
49979d9e1521SGerd HoffmannEOF
49989d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
49999d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
500047479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
50019d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
50029d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
50039d9e1521SGerd Hoffmann    virglrenderer="yes"
50049d9e1521SGerd Hoffmann  else
50059d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
50069d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
50079d9e1521SGerd Hoffmann    fi
50089d9e1521SGerd Hoffmann    virglrenderer="no"
50099d9e1521SGerd Hoffmann  fi
50109d9e1521SGerd Hoffmannfi
50119d9e1521SGerd Hoffmann
50129d9e1521SGerd Hoffmann##########################################
50138ca80760SRichard Henderson# capstone
50148ca80760SRichard Henderson
5015e219c499SRichard Hendersoncase "$capstone" in
5016e219c499SRichard Henderson  "" | yes)
50178ca80760SRichard Henderson    if $pkg_config capstone; then
5018e219c499SRichard Henderson      capstone=system
5019e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
5020e219c499SRichard Henderson      capstone=git
5021e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
5022e219c499SRichard Henderson      capstone=internal
5023e219c499SRichard Henderson    elif test -z "$capstone" ; then
5024e219c499SRichard Henderson      capstone=no
5025e219c499SRichard Henderson    else
5026e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
5027e219c499SRichard Henderson    fi
5028e219c499SRichard Henderson    ;;
5029e219c499SRichard Henderson
5030e219c499SRichard Henderson  system)
5031e219c499SRichard Henderson    if ! $pkg_config capstone; then
5032e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
5033e219c499SRichard Henderson    fi
5034e219c499SRichard Henderson    ;;
5035e219c499SRichard Hendersonesac
5036e219c499SRichard Henderson
5037e219c499SRichard Hendersoncase "$capstone" in
5038e219c499SRichard Henderson  git | internal)
5039e219c499SRichard Henderson    if test "$capstone" = git; then
5040e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
5041e219c499SRichard Henderson    fi
5042e219c499SRichard Henderson    mkdir -p capstone
5043e219c499SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
5044e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
5045e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
5046e219c499SRichard Henderson    else
5047e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
5048e219c499SRichard Henderson    fi
5049e219c499SRichard Henderson    LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
5050e219c499SRichard Henderson    ;;
5051e219c499SRichard Henderson
5052e219c499SRichard Henderson  system)
50538ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
50548ca80760SRichard Henderson    LIBS="$($pkg_config --libs capstone) $LIBS"
5055e219c499SRichard Henderson    ;;
5056e219c499SRichard Henderson
5057e219c499SRichard Henderson  no)
5058e219c499SRichard Henderson    ;;
5059e219c499SRichard Henderson  *)
5060e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
5061e219c499SRichard Henderson    ;;
5062e219c499SRichard Hendersonesac
50638ca80760SRichard Henderson
50648ca80760SRichard Henderson##########################################
50655f6b9e8fSBlue Swirl# check if we have fdatasync
50665f6b9e8fSBlue Swirl
50675f6b9e8fSBlue Swirlfdatasync=no
50685f6b9e8fSBlue Swirlcat > $TMPC << EOF
50695f6b9e8fSBlue Swirl#include <unistd.h>
5070d1722a27SAlexandre Raymondint main(void) {
5071d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5072d1722a27SAlexandre Raymondreturn fdatasync(0);
5073d1722a27SAlexandre Raymond#else
5074e172fe11SStefan Weil#error Not supported
5075d1722a27SAlexandre Raymond#endif
5076d1722a27SAlexandre Raymond}
50775f6b9e8fSBlue SwirlEOF
50785f6b9e8fSBlue Swirlif compile_prog "" "" ; then
50795f6b9e8fSBlue Swirl    fdatasync=yes
50805f6b9e8fSBlue Swirlfi
50815f6b9e8fSBlue Swirl
508294a420b1SStefan Hajnoczi##########################################
5083e78815a5SAndreas Färber# check if we have madvise
5084e78815a5SAndreas Färber
5085e78815a5SAndreas Färbermadvise=no
5086e78815a5SAndreas Färbercat > $TMPC << EOF
5087e78815a5SAndreas Färber#include <sys/types.h>
5088e78815a5SAndreas Färber#include <sys/mman.h>
5089832ce9c2SScott Wood#include <stddef.h>
5090e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5091e78815a5SAndreas FärberEOF
5092e78815a5SAndreas Färberif compile_prog "" "" ; then
5093e78815a5SAndreas Färber    madvise=yes
5094e78815a5SAndreas Färberfi
5095e78815a5SAndreas Färber
5096e78815a5SAndreas Färber##########################################
5097e78815a5SAndreas Färber# check if we have posix_madvise
5098e78815a5SAndreas Färber
5099e78815a5SAndreas Färberposix_madvise=no
5100e78815a5SAndreas Färbercat > $TMPC << EOF
5101e78815a5SAndreas Färber#include <sys/mman.h>
5102832ce9c2SScott Wood#include <stddef.h>
5103e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5104e78815a5SAndreas FärberEOF
5105e78815a5SAndreas Färberif compile_prog "" "" ; then
5106e78815a5SAndreas Färber    posix_madvise=yes
5107e78815a5SAndreas Färberfi
5108e78815a5SAndreas Färber
5109e78815a5SAndreas Färber##########################################
51109bc5a719SAndreas Gustafsson# check if we have posix_memalign()
51119bc5a719SAndreas Gustafsson
51129bc5a719SAndreas Gustafssonposix_memalign=no
51139bc5a719SAndreas Gustafssoncat > $TMPC << EOF
51149bc5a719SAndreas Gustafsson#include <stdlib.h>
51159bc5a719SAndreas Gustafssonint main(void) {
51169bc5a719SAndreas Gustafsson    void *p;
51179bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
51189bc5a719SAndreas Gustafsson}
51199bc5a719SAndreas GustafssonEOF
51209bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
51219bc5a719SAndreas Gustafsson    posix_memalign=yes
51229bc5a719SAndreas Gustafssonfi
51239bc5a719SAndreas Gustafsson
51249bc5a719SAndreas Gustafsson##########################################
51250a852417SPaul Durrant# check if we have posix_syslog
51260a852417SPaul Durrant
51270a852417SPaul Durrantposix_syslog=no
51280a852417SPaul Durrantcat > $TMPC << EOF
51290a852417SPaul Durrant#include <syslog.h>
51300a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
51310a852417SPaul DurrantEOF
51320a852417SPaul Durrantif compile_prog "" "" ; then
51330a852417SPaul Durrant    posix_syslog=yes
51340a852417SPaul Durrantfi
51350a852417SPaul Durrant
51360a852417SPaul Durrant##########################################
5137401bc051SPeter Maydell# check if we have sem_timedwait
5138401bc051SPeter Maydell
5139401bc051SPeter Maydellsem_timedwait=no
5140401bc051SPeter Maydellcat > $TMPC << EOF
5141401bc051SPeter Maydell#include <semaphore.h>
5142401bc051SPeter Maydellint main(void) { return sem_timedwait(0, 0); }
5143401bc051SPeter MaydellEOF
5144401bc051SPeter Maydellif compile_prog "" "" ; then
5145401bc051SPeter Maydell    sem_timedwait=yes
5146401bc051SPeter Maydellfi
5147401bc051SPeter Maydell
5148401bc051SPeter Maydell##########################################
51495c99fa37SKeno Fischer# check if we have strchrnul
51505c99fa37SKeno Fischer
51515c99fa37SKeno Fischerstrchrnul=no
51525c99fa37SKeno Fischercat > $TMPC << EOF
51535c99fa37SKeno Fischer#include <string.h>
51545c99fa37SKeno Fischerint main(void);
51555c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
51565c99fa37SKeno Fischerchar *haystack = (char*)&main;
51575c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
51585c99fa37SKeno FischerEOF
51595c99fa37SKeno Fischerif compile_prog "" "" ; then
51605c99fa37SKeno Fischer    strchrnul=yes
51615c99fa37SKeno Fischerfi
51625c99fa37SKeno Fischer
51635c99fa37SKeno Fischer##########################################
516494a420b1SStefan Hajnoczi# check if trace backend exists
516594a420b1SStefan Hajnoczi
51665b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
516794a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
51685b808275SLluís Vilanova  error_exit "invalid trace backends" \
51695b808275SLluís Vilanova      "Please choose supported trace backends."
517094a420b1SStefan Hajnoczifi
517194a420b1SStefan Hajnoczi
51727e24e92aSStefan Hajnoczi##########################################
51737e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
51745b808275SLluís Vilanovaif have_backend "ust"; then
51757e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5176bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
51777e24e92aSStefan Hajnocziint main(void) { return 0; }
51787e24e92aSStefan HajnocziEOF
5179c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5180bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
518189138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
51827e24e92aSStefan Hajnoczi    else
5183c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5184bf15f63cSMohamad Gebai    fi
5185bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
518689138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5187bf15f63cSMohamad Gebai    else
5188bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5189bf15f63cSMohamad Gebai    fi
5190bf15f63cSMohamad Gebai
5191bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5192bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
5193bf15f63cSMohamad Gebai  else
5194bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
51957e24e92aSStefan Hajnoczi  fi
51967e24e92aSStefan Hajnoczifi
5197b3d08c02SDaniel P. Berrange
5198b3d08c02SDaniel P. Berrange##########################################
5199b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
52005b808275SLluís Vilanovaif have_backend "dtrace"; then
5201b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
520276ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5203b3d08c02SDaniel P. Berrange  fi
5204c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5205c276b17dSDaniel P. Berrange  if has 'stap' ; then
5206c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5207c276b17dSDaniel P. Berrange  fi
5208b3d08c02SDaniel P. Berrangefi
5209b3d08c02SDaniel P. Berrange
52107e24e92aSStefan Hajnoczi##########################################
5211519175a2SAlex Barcelo# check and set a backend for coroutine
5212d0e2fce5SAneesh Kumar K.V
52137c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
521433c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
521533c53c54SDaniel P. Berrange# specific one.
52167c2acc70SPeter Maydell
52177c2acc70SPeter Maydellucontext_works=no
5218d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5219d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5220d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5221cdf84806SPeter Maydell#ifdef __stub_makecontext
5222cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5223cdf84806SPeter Maydell#endif
522475cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5225d0e2fce5SAneesh Kumar K.VEOF
5226d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
52277c2acc70SPeter Maydell    ucontext_works=yes
5228d0e2fce5SAneesh Kumar K.V  fi
5229519175a2SAlex Barcelofi
52307c2acc70SPeter Maydell
52317c2acc70SPeter Maydellif test "$coroutine" = ""; then
52327c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
52337c2acc70SPeter Maydell    coroutine=win32
52347c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
52357c2acc70SPeter Maydell    coroutine=ucontext
5236519175a2SAlex Barcelo  else
52377c2acc70SPeter Maydell    coroutine=sigaltstack
52387c2acc70SPeter Maydell  fi
52397c2acc70SPeter Maydellelse
52407c2acc70SPeter Maydell  case $coroutine in
52417c2acc70SPeter Maydell  windows)
52427c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
52437c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
52447c2acc70SPeter Maydell    fi
52457c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
52467c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
52477c2acc70SPeter Maydell    coroutine=win32
52487c2acc70SPeter Maydell    ;;
52497c2acc70SPeter Maydell  ucontext)
52507c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
52517c2acc70SPeter Maydell      feature_not_found "ucontext"
52527c2acc70SPeter Maydell    fi
52537c2acc70SPeter Maydell    ;;
525433c53c54SDaniel P. Berrange  sigaltstack)
52557c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
52567c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
52577c2acc70SPeter Maydell    fi
52587c2acc70SPeter Maydell    ;;
52597c2acc70SPeter Maydell  *)
526076ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
52617c2acc70SPeter Maydell    ;;
52627c2acc70SPeter Maydell  esac
5263d0e2fce5SAneesh Kumar K.Vfi
5264d0e2fce5SAneesh Kumar K.V
526570c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
526670c60c08SStefan Hajnoczi  coroutine_pool=yes
526770c60c08SStefan Hajnoczifi
526870c60c08SStefan Hajnoczi
52697d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
52707d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
52717d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
52727d992e4dSPeter Lieven    coroutine_pool=no
52737d992e4dSPeter Lieven  fi
52747d992e4dSPeter Lievenfi
52757d992e4dSPeter Lieven
52767d992e4dSPeter Lieven
5277d0e2fce5SAneesh Kumar K.V##########################################
5278d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5279d2042378SAneesh Kumar K.V
52804e1797f9SStefan Weilopen_by_handle_at=no
5281d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5282d2042378SAneesh Kumar K.V#include <fcntl.h>
5283acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5284acc55ba8SStefan Weil# error missing definition
5285acc55ba8SStefan Weil#else
528675cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5287acc55ba8SStefan Weil#endif
5288d2042378SAneesh Kumar K.VEOF
5289d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5290d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5291d2042378SAneesh Kumar K.Vfi
5292d2042378SAneesh Kumar K.V
5293e06a765eSHarsh Prateek Bora########################################
5294e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5295e06a765eSHarsh Prateek Bora
5296e06a765eSHarsh Prateek Boralinux_magic_h=no
5297e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5298e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5299e06a765eSHarsh Prateek Boraint main(void) {
530075cafad7SStefan Weil  return 0;
5301e06a765eSHarsh Prateek Bora}
5302e06a765eSHarsh Prateek BoraEOF
5303e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5304e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5305e06a765eSHarsh Prateek Borafi
5306e06a765eSHarsh Prateek Bora
53078ab1bf12SLuiz Capitulino########################################
5308c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
5309c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
5310c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
5311c95e3080SKevin Wolf# only a warning.
5312c95e3080SKevin Wolf#
5313c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
5314c95e3080SKevin Wolf# the build doesn't fail anyway.
5315c95e3080SKevin Wolf
531606d71fa1SPeter Maydellpragma_disable_unused_but_set=no
531706d71fa1SPeter Maydellcat > $TMPC << EOF
5318e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
5319c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
5320e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
5321c95e3080SKevin Wolf
532206d71fa1SPeter Maydellint main(void) {
532306d71fa1SPeter Maydell    return 0;
532406d71fa1SPeter Maydell}
532506d71fa1SPeter MaydellEOF
532606d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
5327cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
5328c95e3080SKevin Wolfelse
5329c95e3080SKevin Wolf    werror=no
533006d71fa1SPeter Maydellfi
533106d71fa1SPeter Maydell
533206d71fa1SPeter Maydell########################################
5333541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
53343f4349dcSKevin Wolf
53353f4349dcSKevin Wolfvalgrind_h=no
53363f4349dcSKevin Wolfcat > $TMPC << EOF
53373f4349dcSKevin Wolf#include <valgrind/valgrind.h>
53383f4349dcSKevin Wolfint main(void) {
53393f4349dcSKevin Wolf  return 0;
53403f4349dcSKevin Wolf}
53413f4349dcSKevin WolfEOF
53423f4349dcSKevin Wolfif compile_prog "" "" ; then
53433f4349dcSKevin Wolf    valgrind_h=yes
53443f4349dcSKevin Wolffi
53453f4349dcSKevin Wolf
53463f4349dcSKevin Wolf########################################
53478ab1bf12SLuiz Capitulino# check if environ is declared
53488ab1bf12SLuiz Capitulino
53498ab1bf12SLuiz Capitulinohas_environ=no
53508ab1bf12SLuiz Capitulinocat > $TMPC << EOF
53518ab1bf12SLuiz Capitulino#include <unistd.h>
53528ab1bf12SLuiz Capitulinoint main(void) {
5353c075a723SBlue Swirl    environ = 0;
53548ab1bf12SLuiz Capitulino    return 0;
53558ab1bf12SLuiz Capitulino}
53568ab1bf12SLuiz CapitulinoEOF
53578ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
53588ab1bf12SLuiz Capitulino    has_environ=yes
53598ab1bf12SLuiz Capitulinofi
53608ab1bf12SLuiz Capitulino
536176a347e1SRichard Henderson########################################
536276a347e1SRichard Henderson# check if cpuid.h is usable.
536376a347e1SRichard Henderson
536476a347e1SRichard Hendersoncat > $TMPC << EOF
536576a347e1SRichard Henderson#include <cpuid.h>
536676a347e1SRichard Hendersonint main(void) {
5367774d566cSPeter Maydell    unsigned a, b, c, d;
5368774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5369774d566cSPeter Maydell
5370774d566cSPeter Maydell    if (max >= 1) {
5371774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5372774d566cSPeter Maydell    }
5373774d566cSPeter Maydell
5374774d566cSPeter Maydell    if (max >= 7) {
5375774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5376774d566cSPeter Maydell    }
5377774d566cSPeter Maydell
537876a347e1SRichard Henderson    return 0;
537976a347e1SRichard Henderson}
538076a347e1SRichard HendersonEOF
538176a347e1SRichard Hendersonif compile_prog "" "" ; then
538276a347e1SRichard Henderson    cpuid_h=yes
538376a347e1SRichard Hendersonfi
538476a347e1SRichard Henderson
53855dd89908SRichard Henderson##########################################
53865dd89908SRichard Henderson# avx2 optimization requirement check
53875dd89908SRichard Henderson#
53885dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
53895dd89908SRichard Henderson# since we won't be able to select the new routines.
53905dd89908SRichard Henderson
5391e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
53925dd89908SRichard Henderson  cat > $TMPC << EOF
53935dd89908SRichard Henderson#pragma GCC push_options
53945dd89908SRichard Henderson#pragma GCC target("avx2")
53955dd89908SRichard Henderson#include <cpuid.h>
53965dd89908SRichard Henderson#include <immintrin.h>
53975dd89908SRichard Hendersonstatic int bar(void *a) {
53985dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
53995dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
54005dd89908SRichard Henderson}
54015dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
54025dd89908SRichard HendersonEOF
54035dd89908SRichard Henderson  if compile_object "" ; then
54045dd89908SRichard Henderson    avx2_opt="yes"
540586583a07SLiam Merwick  else
540686583a07SLiam Merwick    avx2_opt="no"
54075dd89908SRichard Henderson  fi
54085dd89908SRichard Hendersonfi
54095dd89908SRichard Henderson
5410f540166bSRichard Henderson########################################
5411f540166bSRichard Henderson# check if __[u]int128_t is usable.
5412f540166bSRichard Henderson
5413f540166bSRichard Hendersonint128=no
5414f540166bSRichard Hendersoncat > $TMPC << EOF
5415f540166bSRichard Henderson__int128_t a;
5416f540166bSRichard Henderson__uint128_t b;
5417f540166bSRichard Hendersonint main (void) {
5418f540166bSRichard Henderson  a = a + b;
5419f540166bSRichard Henderson  b = a * b;
5420464e3671SPeter Maydell  a = a * a;
5421f540166bSRichard Henderson  return 0;
5422f540166bSRichard Henderson}
5423f540166bSRichard HendersonEOF
5424f540166bSRichard Hendersonif compile_prog "" "" ; then
5425f540166bSRichard Henderson    int128=yes
5426f540166bSRichard Hendersonfi
542776a347e1SRichard Henderson
54287ebee43eSRichard Henderson#########################################
54297ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
54307ebee43eSRichard Henderson
54317ebee43eSRichard Hendersonatomic128=no
54327ebee43eSRichard Hendersonif test "$int128" = "yes"; then
54337ebee43eSRichard Henderson  cat > $TMPC << EOF
54347ebee43eSRichard Hendersonint main(void)
54357ebee43eSRichard Henderson{
54367ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
54377ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
54387ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
54397ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
54407ebee43eSRichard Henderson  return 0;
54417ebee43eSRichard Henderson}
54427ebee43eSRichard HendersonEOF
54437ebee43eSRichard Henderson  if compile_prog "" "" ; then
54447ebee43eSRichard Henderson    atomic128=yes
54457ebee43eSRichard Henderson  fi
54467ebee43eSRichard Hendersonfi
54477ebee43eSRichard Henderson
5448e6cd4bb5SRichard Hendersoncmpxchg128=no
5449e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5450e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5451e6cd4bb5SRichard Hendersonint main(void)
5452e6cd4bb5SRichard Henderson{
5453e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5454e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5455e6cd4bb5SRichard Henderson  return 0;
5456e6cd4bb5SRichard Henderson}
5457e6cd4bb5SRichard HendersonEOF
5458e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5459e6cd4bb5SRichard Henderson    cmpxchg128=yes
5460e6cd4bb5SRichard Henderson  fi
5461e6cd4bb5SRichard Hendersonfi
5462e6cd4bb5SRichard Henderson
5463df79b996SRichard Henderson#########################################
5464df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5465df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5466df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5467df79b996SRichard Henderson
5468df79b996SRichard Hendersoncat > $TMPC << EOF
5469df79b996SRichard Henderson#include <stdint.h>
5470df79b996SRichard Hendersonint main(void)
5471df79b996SRichard Henderson{
5472df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5473df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5474df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5475df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5476df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5477df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5478df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5479df79b996SRichard Henderson#else
5480df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5481df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5482df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5483df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5484df79b996SRichard Henderson#endif
5485df79b996SRichard Henderson  return 0;
5486df79b996SRichard Henderson}
5487df79b996SRichard HendersonEOF
5488df79b996SRichard Hendersonif compile_prog "" "" ; then
5489df79b996SRichard Henderson  atomic64=yes
5490df79b996SRichard Hendersonfi
5491df79b996SRichard Henderson
54921e6e9acaSRichard Henderson########################################
5493db432672SRichard Henderson# See if 16-byte vector operations are supported.
5494db432672SRichard Henderson# Even without a vector unit the compiler may expand these.
5495db432672SRichard Henderson# There is a bug in old GCC for PPC that crashes here.
5496db432672SRichard Henderson# Unfortunately it's the system compiler for Centos 7.
5497db432672SRichard Henderson
5498db432672SRichard Hendersoncat > $TMPC << EOF
5499db432672SRichard Hendersontypedef unsigned char U1 __attribute__((vector_size(16)));
5500db432672SRichard Hendersontypedef unsigned short U2 __attribute__((vector_size(16)));
5501db432672SRichard Hendersontypedef unsigned int U4 __attribute__((vector_size(16)));
5502db432672SRichard Hendersontypedef unsigned long long U8 __attribute__((vector_size(16)));
5503db432672SRichard Hendersontypedef signed char S1 __attribute__((vector_size(16)));
5504db432672SRichard Hendersontypedef signed short S2 __attribute__((vector_size(16)));
5505db432672SRichard Hendersontypedef signed int S4 __attribute__((vector_size(16)));
5506db432672SRichard Hendersontypedef signed long long S8 __attribute__((vector_size(16)));
5507db432672SRichard Hendersonstatic U1 a1, b1;
5508db432672SRichard Hendersonstatic U2 a2, b2;
5509db432672SRichard Hendersonstatic U4 a4, b4;
5510db432672SRichard Hendersonstatic U8 a8, b8;
5511db432672SRichard Hendersonstatic S1 c1;
5512db432672SRichard Hendersonstatic S2 c2;
5513db432672SRichard Hendersonstatic S4 c4;
5514db432672SRichard Hendersonstatic S8 c8;
5515db432672SRichard Hendersonstatic int i;
551674912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i);
551774912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i)
551874912f6dSLaurent Vivier{
551974912f6dSLaurent Vivier  *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
552074912f6dSLaurent Vivier  *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
552174912f6dSLaurent Vivier  *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
552274912f6dSLaurent Vivier  *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
552374912f6dSLaurent Vivier}
5524db432672SRichard Hendersonint main(void)
5525db432672SRichard Henderson{
5526db432672SRichard Henderson  a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5527db432672SRichard Henderson  a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5528db432672SRichard Henderson  a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5529db432672SRichard Henderson  a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5530db432672SRichard Henderson  a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5531db432672SRichard Henderson  a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5532db432672SRichard Henderson  a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5533db432672SRichard Henderson  a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5534db432672SRichard Henderson  c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5535db432672SRichard Henderson  return 0;
5536db432672SRichard Henderson}
5537db432672SRichard HendersonEOF
5538db432672SRichard Henderson
5539db432672SRichard Hendersonvector16=no
5540db432672SRichard Hendersonif compile_prog "" "" ; then
5541db432672SRichard Henderson  vector16=yes
5542db432672SRichard Hendersonfi
5543db432672SRichard Henderson
5544db432672SRichard Henderson########################################
55451e6e9acaSRichard Henderson# check if getauxval is available.
55461e6e9acaSRichard Henderson
55471e6e9acaSRichard Hendersongetauxval=no
55481e6e9acaSRichard Hendersoncat > $TMPC << EOF
55491e6e9acaSRichard Henderson#include <sys/auxv.h>
55501e6e9acaSRichard Hendersonint main(void) {
55511e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
55521e6e9acaSRichard Henderson}
55531e6e9acaSRichard HendersonEOF
55541e6e9acaSRichard Hendersonif compile_prog "" "" ; then
55551e6e9acaSRichard Henderson    getauxval=yes
55561e6e9acaSRichard Hendersonfi
55571e6e9acaSRichard Henderson
5558fd0e6053SJohn Snow########################################
5559fd0e6053SJohn Snow# check if ccache is interfering with
5560fd0e6053SJohn Snow# semantic analysis of macros
5561fd0e6053SJohn Snow
55625e4dfd3dSJohn Snowunset CCACHE_CPP2
5563fd0e6053SJohn Snowccache_cpp2=no
5564fd0e6053SJohn Snowcat > $TMPC << EOF
5565fd0e6053SJohn Snowstatic const int Z = 1;
5566fd0e6053SJohn Snow#define fn() ({ Z; })
5567fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5568fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5569fd0e6053SJohn Snow#define ID(X) (X)
5570fd0e6053SJohn Snowint main(int argc, char *argv[])
5571fd0e6053SJohn Snow{
5572fd0e6053SJohn Snow    int x = 0, y = 0;
5573fd0e6053SJohn Snow    x = ID(x);
5574fd0e6053SJohn Snow    x = fn();
5575fd0e6053SJohn Snow    fn();
5576fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5577fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5578fd0e6053SJohn Snow    return 0;
5579fd0e6053SJohn Snow}
5580fd0e6053SJohn SnowEOF
5581fd0e6053SJohn Snow
5582fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5583fd0e6053SJohn Snow    ccache_cpp2=yes
5584fd0e6053SJohn Snowfi
5585fd0e6053SJohn Snow
5586b553a042SJohn Snow#################################################
5587b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5588b553a042SJohn Snow
5589b553a042SJohn Snowif test "$fortify_source" != "no"; then
5590b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5591b553a042SJohn Snow    fortify_source="no";
5592e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5593cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5594b553a042SJohn Snow    fortify_source="no";
5595b553a042SJohn Snow  else
5596b553a042SJohn Snow    fortify_source="yes"
5597b553a042SJohn Snow  fi
5598b553a042SJohn Snowfi
5599b553a042SJohn Snow
56001efad060SFam Zheng###############################################
56011efad060SFam Zheng# Check if copy_file_range is provided by glibc
56021efad060SFam Zhenghave_copy_file_range=no
56031efad060SFam Zhengcat > $TMPC << EOF
56041efad060SFam Zheng#include <unistd.h>
56051efad060SFam Zhengint main(void) {
56061efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
56071efad060SFam Zheng  return 0;
56081efad060SFam Zheng}
56091efad060SFam ZhengEOF
56101efad060SFam Zhengif compile_prog "" "" ; then
56111efad060SFam Zheng    have_copy_file_range=yes
56121efad060SFam Zhengfi
56131efad060SFam Zheng
5614d2042378SAneesh Kumar K.V##########################################
5615277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5616277abf15SJan Vesely
5617277abf15SJan Veselyhave_fsxattr=no
5618277abf15SJan Veselycat > $TMPC << EOF
5619277abf15SJan Vesely#include <linux/fs.h>
5620277abf15SJan Veselystruct fsxattr foo;
5621277abf15SJan Veselyint main(void) {
5622277abf15SJan Vesely  return 0;
5623277abf15SJan Vesely}
5624277abf15SJan VeselyEOF
5625277abf15SJan Veselyif compile_prog "" "" ; then
5626277abf15SJan Vesely    have_fsxattr=yes
5627277abf15SJan Veselyfi
5628277abf15SJan Vesely
5629b66e10e4SPeter Maydell##########################################
5630a40161cbSPaolo Bonzini# check for usable membarrier system call
5631a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5632a40161cbSPaolo Bonzini    have_membarrier=no
5633a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5634a40161cbSPaolo Bonzini        have_membarrier=yes
5635a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5636a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5637a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5638a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5639a40161cbSPaolo Bonzini    #include <unistd.h>
5640a40161cbSPaolo Bonzini    #include <stdlib.h>
5641a40161cbSPaolo Bonzini    int main(void) {
5642a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5643a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5644a40161cbSPaolo Bonzini	exit(0);
5645a40161cbSPaolo Bonzini    }
5646a40161cbSPaolo BonziniEOF
5647a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5648a40161cbSPaolo Bonzini            have_membarrier=yes
5649a40161cbSPaolo Bonzini        fi
5650a40161cbSPaolo Bonzini    fi
5651a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5652a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5653a40161cbSPaolo Bonzini    fi
5654a40161cbSPaolo Bonzinielse
5655a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5656a40161cbSPaolo Bonzini    # work on Wine.
5657a40161cbSPaolo Bonzini    membarrier=no
5658a40161cbSPaolo Bonzinifi
5659a40161cbSPaolo Bonzini
5660a40161cbSPaolo Bonzini##########################################
5661b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5662575b22b1SLaurent Vivierhave_rtnetlink=no
5663575b22b1SLaurent Viviercat > $TMPC << EOF
5664575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5665575b22b1SLaurent Vivierint main(void) {
5666575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5667575b22b1SLaurent Vivier}
5668575b22b1SLaurent VivierEOF
5669575b22b1SLaurent Vivierif compile_prog "" "" ; then
5670575b22b1SLaurent Vivier    have_rtnetlink=yes
5671575b22b1SLaurent Vivierfi
5672575b22b1SLaurent Vivier
56736a02c806SStefan Hajnoczi##########################################
56746a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
56756a02c806SStefan Hajnoczihave_af_vsock=no
56766a02c806SStefan Hajnoczicat > $TMPC << EOF
56776a02c806SStefan Hajnoczi#include <errno.h>
56786a02c806SStefan Hajnoczi#include <sys/types.h>
56796a02c806SStefan Hajnoczi#include <sys/socket.h>
56806a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
56816a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
56826a02c806SStefan Hajnoczi#endif
56836a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
56846a02c806SStefan Hajnocziint main(void) {
56856a02c806SStefan Hajnoczi    int sock, ret;
56866a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
56876a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
56886a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
56896a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
56906a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
56916a02c806SStefan Hajnoczi        return 0;
56926a02c806SStefan Hajnoczi    }
56936a02c806SStefan Hajnoczi    return -1;
56946a02c806SStefan Hajnoczi}
56956a02c806SStefan HajnocziEOF
56966a02c806SStefan Hajnocziif compile_prog "" "" ; then
56976a02c806SStefan Hajnoczi    have_af_vsock=yes
56986a02c806SStefan Hajnoczifi
56996a02c806SStefan Hajnoczi
5700f0d92b56SLongpeng(Mike)##########################################
5701f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
5702f0d92b56SLongpeng(Mike)hava_afalg=no
5703f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5704f0d92b56SLongpeng(Mike)#include <errno.h>
5705f0d92b56SLongpeng(Mike)#include <sys/types.h>
5706f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5707f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5708f0d92b56SLongpeng(Mike)int main(void) {
5709f0d92b56SLongpeng(Mike)    int sock;
5710f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5711f0d92b56SLongpeng(Mike)    return sock;
5712f0d92b56SLongpeng(Mike)}
5713f0d92b56SLongpeng(Mike)EOF
5714f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5715f0d92b56SLongpeng(Mike)    have_afalg=yes
5716f0d92b56SLongpeng(Mike)fi
5717f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5718f0d92b56SLongpeng(Mike)then
5719f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5720f0d92b56SLongpeng(Mike)    then
5721f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5722f0d92b56SLongpeng(Mike)    fi
5723f0d92b56SLongpeng(Mike)fi
5724f0d92b56SLongpeng(Mike)
5725f0d92b56SLongpeng(Mike)
57266969ec6cSJames Clarke#################################################
5727c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
5728d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
5729c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
5730c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
5731c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
5732c97d6d2cSSergio Andres Gomez Del RealEOF
5733c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
5734c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
5735c97d6d2cSSergio Andres Gomez Del Real  else
5736c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
5737c97d6d2cSSergio Andres Gomez Del Real    LDFLAGS="-framework Hypervisor $LDFLAGS"
5738c97d6d2cSSergio Andres Gomez Del Real  fi
5739c97d6d2cSSergio Andres Gomez Del Realfi
5740c97d6d2cSSergio Andres Gomez Del Real
5741c97d6d2cSSergio Andres Gomez Del Real#################################################
57426969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
57436969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
57446969ec6cSJames Clarke# given. It does no harm to give it on other
57456969ec6cSJames Clarke# platforms too.
57466969ec6cSJames Clarke
57476969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
57486969ec6cSJames Clarke#       contains -Wmissing-prototypes
57496969ec6cSJames Clarkecat > $TMPC << EOF
57506969ec6cSJames Clarkeextern int foo(void);
57516969ec6cSJames Clarkeint foo(void) { return 0; }
57526969ec6cSJames ClarkeEOF
57536969ec6cSJames Clarkeif ! compile_object ""; then
57546969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
57556969ec6cSJames Clarkefi
57567ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
57577ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
57587ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
57597ecf44a5SPaolo Bonzini    break
57607ecf44a5SPaolo Bonzini  fi
57617ecf44a5SPaolo Bonzinidone
57627ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
57637ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
57646969ec6cSJames Clarkefi
57656969ec6cSJames Clarke
5766277abf15SJan Vesely##########################################
57674d04351fSChristopher Covington# check for sysmacros.h
57684d04351fSChristopher Covington
57694d04351fSChristopher Covingtonhave_sysmacros=no
57704d04351fSChristopher Covingtoncat > $TMPC << EOF
57714d04351fSChristopher Covington#include <sys/sysmacros.h>
57724d04351fSChristopher Covingtonint main(void) {
57734d04351fSChristopher Covington    return makedev(0, 0);
57744d04351fSChristopher Covington}
57754d04351fSChristopher CovingtonEOF
57764d04351fSChristopher Covingtonif compile_prog "" "" ; then
57774d04351fSChristopher Covington    have_sysmacros=yes
57784d04351fSChristopher Covingtonfi
57794d04351fSChristopher Covington
57804d04351fSChristopher Covington##########################################
5781da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
5782da92c3ffSAshish Mittal# Check if libvxhs is installed
5783da92c3ffSAshish Mittal
5784da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
5785da92c3ffSAshish Mittal  cat > $TMPC <<EOF
5786da92c3ffSAshish Mittal#include <stdint.h>
5787da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
5788da92c3ffSAshish Mittal
5789da92c3ffSAshish Mittalvoid *vxhs_callback;
5790da92c3ffSAshish Mittal
5791da92c3ffSAshish Mittalint main(void) {
5792da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
5793da92c3ffSAshish Mittal    return 0;
5794da92c3ffSAshish Mittal}
5795da92c3ffSAshish MittalEOF
5796da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
5797da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
5798da92c3ffSAshish Mittal    vxhs=yes
5799da92c3ffSAshish Mittal  else
5800da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
5801da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
5802da92c3ffSAshish Mittal    fi
5803da92c3ffSAshish Mittal    vxhs=no
5804da92c3ffSAshish Mittal  fi
5805da92c3ffSAshish Mittalfi
5806da92c3ffSAshish Mittal
5807da92c3ffSAshish Mittal##########################################
580849e00a18SAndreas Grapentin# check for _Static_assert()
580949e00a18SAndreas Grapentin
581049e00a18SAndreas Grapentinhave_static_assert=no
581149e00a18SAndreas Grapentincat > $TMPC << EOF
581249e00a18SAndreas Grapentin_Static_assert(1, "success");
581349e00a18SAndreas Grapentinint main(void) {
581449e00a18SAndreas Grapentin    return 0;
581549e00a18SAndreas Grapentin}
581649e00a18SAndreas GrapentinEOF
581749e00a18SAndreas Grapentinif compile_prog "" "" ; then
581849e00a18SAndreas Grapentin    have_static_assert=yes
581949e00a18SAndreas Grapentinfi
582049e00a18SAndreas Grapentin
582149e00a18SAndreas Grapentin##########################################
5822e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5823e674605fSTomáš Golembiovský
5824e674605fSTomáš Golembiovskýhave_utmpx=no
5825e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5826e674605fSTomáš Golembiovský#include <utmpx.h>
5827e674605fSTomáš Golembiovskýstruct utmpx user_info;
5828e674605fSTomáš Golembiovskýint main(void) {
5829e674605fSTomáš Golembiovský    return 0;
5830e674605fSTomáš Golembiovský}
5831e674605fSTomáš GolembiovskýEOF
5832e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5833e674605fSTomáš Golembiovský    have_utmpx=yes
5834e674605fSTomáš Golembiovskýfi
5835e674605fSTomáš Golembiovský
5836e674605fSTomáš Golembiovský##########################################
5837db1ed1abSRichard Henderson# check for getrandom()
5838db1ed1abSRichard Henderson
5839db1ed1abSRichard Hendersonhave_getrandom=no
5840db1ed1abSRichard Hendersoncat > $TMPC << EOF
5841db1ed1abSRichard Henderson#include <sys/random.h>
5842db1ed1abSRichard Hendersonint main(void) {
5843db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
5844db1ed1abSRichard Henderson}
5845db1ed1abSRichard HendersonEOF
5846db1ed1abSRichard Hendersonif compile_prog "" "" ; then
5847db1ed1abSRichard Henderson    have_getrandom=yes
5848db1ed1abSRichard Hendersonfi
5849db1ed1abSRichard Henderson
5850db1ed1abSRichard Henderson##########################################
5851247724cbSMarc-André Lureau# checks for sanitizers
5852247724cbSMarc-André Lureau
5853247724cbSMarc-André Lureauhave_asan=no
5854247724cbSMarc-André Lureauhave_ubsan=no
5855d83414e1SMarc-André Lureauhave_asan_iface_h=no
5856d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
5857247724cbSMarc-André Lureau
5858247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
5859b9f44da2SMarc-André Lureau  write_c_skeleton
5860247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5861247724cbSMarc-André Lureau      have_asan=yes
5862247724cbSMarc-André Lureau  fi
5863b9f44da2SMarc-André Lureau
5864b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
5865b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
5866b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5867b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
5868b9f44da2SMarc-André Lureau#include <stdlib.h>
5869b9f44da2SMarc-André Lureauint main(void) {
5870b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
5871b9f44da2SMarc-André Lureau    return *(int *)(tmp + 2);
5872b9f44da2SMarc-André Lureau}
5873b9f44da2SMarc-André LureauEOF
5874247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5875247724cbSMarc-André Lureau      have_ubsan=yes
5876247724cbSMarc-André Lureau  fi
5877d83414e1SMarc-André Lureau
5878d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
5879d83414e1SMarc-André Lureau      have_asan_iface_h=yes
5880d83414e1SMarc-André Lureau  fi
5881d83414e1SMarc-André Lureau
5882d83414e1SMarc-André Lureau  cat > $TMPC << EOF
5883d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
5884d83414e1SMarc-André Lureauint main(void) {
5885d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
5886d83414e1SMarc-André Lureau  return 0;
5887d83414e1SMarc-André Lureau}
5888d83414e1SMarc-André LureauEOF
5889d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5890d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
5891d83414e1SMarc-André Lureau  fi
5892247724cbSMarc-André Lureaufi
5893247724cbSMarc-André Lureau
5894247724cbSMarc-André Lureau##########################################
589551a12b51SAlex Bennée# Docker and cross-compiler support
589651a12b51SAlex Bennée#
589751a12b51SAlex Bennée# This is specifically for building test
589851a12b51SAlex Bennée# cases for foreign architectures, not
589951a12b51SAlex Bennée# cross-compiling QEMU itself.
590051a12b51SAlex Bennée
590151a12b51SAlex Bennéeif has "docker"; then
590251a12b51SAlex Bennée    docker=$($python $source_path/tests/docker/docker.py probe)
590351a12b51SAlex Bennéefi
590451a12b51SAlex Bennée
590551a12b51SAlex Bennée##########################################
590617824406SJunyan He# check for libpmem
590717824406SJunyan He
590817824406SJunyan Heif test "$libpmem" != "no"; then
590917824406SJunyan He	if $pkg_config --exists "libpmem"; then
591017824406SJunyan He		libpmem="yes"
591117824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
591217824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
591317824406SJunyan He		libs_softmmu="$libs_softmmu $libpmem_libs"
591417824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
591517824406SJunyan He	else
591617824406SJunyan He		if test "$libpmem" = "yes" ; then
591717824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
591817824406SJunyan He		fi
591917824406SJunyan He		libpmem="no"
592017824406SJunyan He	fi
592117824406SJunyan Hefi
592217824406SJunyan He
592317824406SJunyan He##########################################
5924675b9b53SMarc-André Lureau# check for slirp
5925675b9b53SMarc-André Lureau
5926675b9b53SMarc-André Lureaucase "$slirp" in
5927675b9b53SMarc-André Lureau  "" | yes)
5928675b9b53SMarc-André Lureau    if $pkg_config slirp; then
5929675b9b53SMarc-André Lureau      slirp=system
59307c57bdd8SMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
59317c57bdd8SMarc-André Lureau      slirp=git
5932675b9b53SMarc-André Lureau    elif test -e "${source_path}/slirp/Makefile" ; then
5933675b9b53SMarc-André Lureau      slirp=internal
5934675b9b53SMarc-André Lureau    elif test -z "$slirp" ; then
5935675b9b53SMarc-André Lureau      slirp=no
5936675b9b53SMarc-André Lureau    else
5937675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel or git submodule"
5938675b9b53SMarc-André Lureau    fi
5939675b9b53SMarc-André Lureau    ;;
5940675b9b53SMarc-André Lureau
5941675b9b53SMarc-André Lureau  system)
5942675b9b53SMarc-André Lureau    if ! $pkg_config slirp; then
5943675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel"
5944675b9b53SMarc-André Lureau    fi
5945675b9b53SMarc-André Lureau    ;;
5946675b9b53SMarc-André Lureauesac
5947675b9b53SMarc-André Lureau
5948675b9b53SMarc-André Lureaucase "$slirp" in
59497c57bdd8SMarc-André Lureau  git | internal)
59507c57bdd8SMarc-André Lureau    if test "$slirp" = git; then
59517c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
59527c57bdd8SMarc-André Lureau    fi
5953675b9b53SMarc-André Lureau    mkdir -p slirp
5954675b9b53SMarc-André Lureau    slirp_cflags="-I\$(SRC_PATH)/slirp/src -I\$(BUILD_DIR)/slirp/src"
5955675b9b53SMarc-André Lureau    slirp_libs="-L\$(BUILD_DIR)/slirp -lslirp"
5956675b9b53SMarc-André Lureau    ;;
5957675b9b53SMarc-André Lureau
5958675b9b53SMarc-André Lureau  system)
5959675b9b53SMarc-André Lureau    slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
5960675b9b53SMarc-André Lureau    slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
5961675b9b53SMarc-André Lureau    slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
5962675b9b53SMarc-André Lureau    ;;
5963675b9b53SMarc-André Lureau
5964675b9b53SMarc-André Lureau  no)
5965675b9b53SMarc-André Lureau    ;;
5966675b9b53SMarc-André Lureau  *)
5967675b9b53SMarc-André Lureau    error_exit "Unknown state for slirp: $slirp"
5968675b9b53SMarc-André Lureau    ;;
5969675b9b53SMarc-André Lureauesac
5970675b9b53SMarc-André Lureau
5971675b9b53SMarc-André Lureau
5972675b9b53SMarc-André Lureau##########################################
5973e86ecd4bSJuan Quintela# End of CC checks
5974e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5975e86ecd4bSJuan Quintela
5976d83414e1SMarc-André Lureauwrite_c_skeleton
5977d83414e1SMarc-André Lureau
59781d728c39SBlue Swirlif test "$gcov" = "yes" ; then
59791d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
59801d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
5981b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5982e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
598348e56d50SPaolo Bonzinielif test "$debug" = "no"; then
5984ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
5985e86ecd4bSJuan Quintelafi
5986a316e378SJuan Quintela
5987247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
5988247724cbSMarc-André Lureau  CFLAGS="-fsanitize=address $CFLAGS"
5989d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
5990d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
5991d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5992d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
5993d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
5994d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5995d83414e1SMarc-André Lureau  fi
5996247724cbSMarc-André Lureaufi
5997247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
5998247724cbSMarc-André Lureau  CFLAGS="-fsanitize=undefined $CFLAGS"
5999247724cbSMarc-André Lureaufi
6000247724cbSMarc-André Lureau
60016542aa9cSPeter Lieven##########################################
60026542aa9cSPeter Lieven# Do we have libnfs
60036542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
6004b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
60056542aa9cSPeter Lieven    libnfs="yes"
60066542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
60076542aa9cSPeter Lieven  else
60086542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
60098efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
60106542aa9cSPeter Lieven    fi
60116542aa9cSPeter Lieven    libnfs="no"
60126542aa9cSPeter Lieven  fi
60136542aa9cSPeter Lievenfi
60141d728c39SBlue Swirl
60153efac6ebSTomáš Golembiovský##########################################
60163efac6ebSTomáš Golembiovský# Do we have libudev
60173efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
60183efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
60193efac6ebSTomáš Golembiovský    libudev="yes"
60203efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
60213efac6ebSTomáš Golembiovský  else
60223efac6ebSTomáš Golembiovský    libudev="no"
60233efac6ebSTomáš Golembiovský  fi
60243efac6ebSTomáš Golembiovskýfi
60253efac6ebSTomáš Golembiovský
60266ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
60276ca026cbSPeter Maydellif test "$werror" = "yes"; then
60286ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
60296ca026cbSPeter Maydellfi
60306ca026cbSPeter Maydell
6031e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
6032e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
60331156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
6034e86ecd4bSJuan Quintela    fi
6035e86ecd4bSJuan Quintelafi
6036e86ecd4bSJuan Quintela
603794dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
603894dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
603994dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
604094dd53c5SGerd Hoffmannelse
604194dd53c5SGerd Hoffmann    POD2MAN="pod2man"
604294dd53c5SGerd Hoffmannfi
604394dd53c5SGerd Hoffmann
6044952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
6045952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
6046952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
6047e9a3591fSChristian Borntraeger        if ld_has $flag ; then
6048952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
6049952afb71SBlue Swirl        fi
6050952afb71SBlue Swirl    done
6051952afb71SBlue Swirlfi
6052952afb71SBlue Swirl
60537776ea6bSPhilippe Mathieu-Daudé# Disable OpenBSD W^X if available
60547776ea6bSPhilippe Mathieu-Daudéif test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
60557776ea6bSPhilippe Mathieu-Daudé    cat > $TMPC <<EOF
60567776ea6bSPhilippe Mathieu-Daudé    int main(void) { return 0; }
60577776ea6bSPhilippe Mathieu-DaudéEOF
60587776ea6bSPhilippe Mathieu-Daudé    wx_ldflags="-Wl,-z,wxneeded"
60597776ea6bSPhilippe Mathieu-Daudé    if compile_prog "" "$wx_ldflags"; then
60607776ea6bSPhilippe Mathieu-Daudé        QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
60617776ea6bSPhilippe Mathieu-Daudé    fi
60627776ea6bSPhilippe Mathieu-Daudéfi
60637776ea6bSPhilippe Mathieu-Daudé
606410ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
6065e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
6066528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
6067834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
6068a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
606967ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
60705a67135aSbellard
6071e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
6072e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
6073e0580342SKamil Rytarowski  ivshmem=yes
6074e0580342SKamil Rytarowskifi
6075e0580342SKamil Rytarowski
60764b1c11fdSDaniel P. Berrangetools=""
60774b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
607872d277a7SGerd Hoffmann  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) qemu-edid\$(EXESUF) $tools"
60794b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
60804b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
6081b1449edbSKamil Rytarowski  fi
6082b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
6083a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
60844b1c11fdSDaniel P. Berrange  fi
60851b9d35f3SViktor Prutyanov  if [ "$curl" = "yes" ]; then
60861b9d35f3SViktor Prutyanov      tools="elf2dmp\$(EXESUF) $tools"
60873fa2d384SViktor Prutyanov  fi
60884b1c11fdSDaniel P. Berrangefi
60894b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
6090b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
6091b855f8d1SPaolo Bonzini    if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
6092983eef5aSMeador Inge      virtfs=yes
609317bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
6094983eef5aSMeador Inge    else
6095983eef5aSMeador Inge      if test "$virtfs" = yes; then
6096b855f8d1SPaolo Bonzini        error_exit "VirtFS requires libcap devel and libattr devel"
6097983eef5aSMeador Inge      fi
609817500370SAndreas Färber      virtfs=no
6099983eef5aSMeador Inge    fi
6100fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
6101fe8fc5aeSPaolo Bonzini      mpath=yes
6102fe8fc5aeSPaolo Bonzini    else
6103fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
6104fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
6105fe8fc5aeSPaolo Bonzini      fi
6106fe8fc5aeSPaolo Bonzini      mpath=no
6107fe8fc5aeSPaolo Bonzini    fi
6108b855f8d1SPaolo Bonzini    tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
6109b855f8d1SPaolo Bonzini  else
6110b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
6111b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
6112b855f8d1SPaolo Bonzini    fi
6113b855f8d1SPaolo Bonzini    virtfs=no
6114fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
6115fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
6116fe8fc5aeSPaolo Bonzini    fi
6117fe8fc5aeSPaolo Bonzini    mpath=no
611817bff52bSM. Mohan Kumar  fi
61196a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
61206a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
61216a021536SGerd Hoffmann  fi
6122ff69fd8cSLaurent Vivierfi
61239d6bc27bSMichael Roth
61249d6bc27bSMichael Roth# Probe for guest agent support/options
61259d6bc27bSMichael Roth
6126e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
6127a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
6128a5125905SLaurent Vivier      guest_agent=no
6129a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
6130fafcaf1dSMichael Roth      tools="qemu-ga $tools"
6131e8ef31a3SMichael Tokarev      guest_agent=yes
6132e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
6133e8ef31a3SMichael Tokarev      guest_agent=no
6134e8ef31a3SMichael Tokarev  else
6135e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
6136ca35f780SPaolo Bonzini  fi
61374b1c11fdSDaniel P. Berrangefi
6138ca35f780SPaolo Bonzini
61399d6bc27bSMichael Roth# Guest agent Window MSI  package
61409d6bc27bSMichael Roth
61419d6bc27bSMichael Rothif test "$guest_agent" != yes; then
61429d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
61439d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
61449d6bc27bSMichael Roth  fi
61459d6bc27bSMichael Roth  guest_agent_msi=no
61469d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
61479d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
61489d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
61499d6bc27bSMichael Roth  fi
61509d6bc27bSMichael Roth  guest_agent_msi=no
61519d6bc27bSMichael Rothelif ! has wixl; then
61529d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
61539d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
61549d6bc27bSMichael Roth  fi
61559d6bc27bSMichael Roth  guest_agent_msi=no
61561a34904eSMichael Rothelse
61571a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
61581a34904eSMichael Roth  # disabled explicitly
61591a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
61601a34904eSMichael Roth    guest_agent_msi=yes
61611a34904eSMichael Roth  fi
61629d6bc27bSMichael Rothfi
61639d6bc27bSMichael Roth
61641a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
61659d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
61669d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
61679d6bc27bSMichael Roth  fi
61689d6bc27bSMichael Roth
61699d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
61709d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
61719d6bc27bSMichael Roth  fi
61729d6bc27bSMichael Roth
61739d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
61749d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
61759d6bc27bSMichael Roth  fi
61769d6bc27bSMichael Roth
61779d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
617889138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
61799d6bc27bSMichael Roth  fi
61809d6bc27bSMichael Roth
618189138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
61829d6bc27bSMichael Roth
61839d6bc27bSMichael Roth  case "$cpu" in
61849d6bc27bSMichael Roth  x86_64)
61859d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
61869d6bc27bSMichael Roth    ;;
61879d6bc27bSMichael Roth  i386)
61889d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
61899d6bc27bSMichael Roth    ;;
61909d6bc27bSMichael Roth  *)
61919d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
61929d6bc27bSMichael Roth    ;;
61939d6bc27bSMichael Roth  esac
61949d6bc27bSMichael Rothfi
61959d6bc27bSMichael Roth
6196ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
6197ca35f780SPaolo Bonziniroms=
6198e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6199e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6200e633a5c6SEric Blake        test "$softmmu" = yes ; then
6201e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
6202c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6203c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6204c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
6205e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6206e57218b6SPeter Maydell            ld_i386_emulation="$emu"
6207ca35f780SPaolo Bonzini            roms="optionrom"
6208e57218b6SPeter Maydell            break
6209e57218b6SPeter Maydell        fi
6210e57218b6SPeter Maydell    done
6211ca35f780SPaolo Bonzinifi
6212f8378accSRichard Hendersonif test "$ARCH" = "ppc64" && test "$targetos" != "Darwin" ; then
621339ac8455SDavid Gibson  roms="$roms spapr-rtas"
621439ac8455SDavid Gibsonfi
6215ca35f780SPaolo Bonzini
62162e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
62179933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
62182e33c3f8SThomas Huth  write_c_skeleton
62192e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
62209933c305SChristian Borntraeger    roms="$roms s390-ccw"
62219933c305SChristian Borntraeger  fi
62222e33c3f8SThomas Huthfi
62239933c305SChristian Borntraeger
6224964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
622592fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
6226964c6fa1SRichard Henderson  textseg_addr=
6227964c6fa1SRichard Henderson  case "$cpu" in
6228479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
6229479eb121SRichard Henderson      # ??? Rationale for choosing this address
6230964c6fa1SRichard Henderson      textseg_addr=0x60000000
6231964c6fa1SRichard Henderson      ;;
6232964c6fa1SRichard Henderson    mips)
6233479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
6234479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
6235479eb121SRichard Henderson      textseg_addr=0x60000000
6236964c6fa1SRichard Henderson      ;;
6237964c6fa1SRichard Henderson  esac
6238964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
6239964c6fa1SRichard Henderson    cat > $TMPC <<EOF
6240964c6fa1SRichard Henderson    int main(void) { return 0; }
6241964c6fa1SRichard HendersonEOF
6242964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
6243964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
6244964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
6245964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
6246964c6fa1SRichard Henderson      # at least.
624792fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
624892fe2ba8SPeter Maydell        error_exit \
624992fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
625092fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
625192fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
625292fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
625392fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
625492fe2ba8SPeter Maydell            "--disable-user option to configure."
625592fe2ba8SPeter Maydell      fi
625692fe2ba8SPeter Maydell
6257964c6fa1SRichard Henderson      $ld --verbose | sed \
6258964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
6259964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
6260964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
6261964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
6262964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
6263964c6fa1SRichard Henderson    fi
6264964c6fa1SRichard Henderson  fi
6265964c6fa1SRichard Hendersonfi
6266964c6fa1SRichard Henderson
626711cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
626811cde1c8SBruno 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.
626911cde1c8SBruno Dominguezif has $cxx; then
627011cde1c8SBruno Dominguez    cat > $TMPC <<EOF
627111cde1c8SBruno Dominguezint c_function(void);
627211cde1c8SBruno Dominguezint main(void) { return c_function(); }
627311cde1c8SBruno DominguezEOF
627411cde1c8SBruno Dominguez
627511cde1c8SBruno Dominguez    compile_object
627611cde1c8SBruno Dominguez
627711cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
627811cde1c8SBruno Dominguezextern "C" {
627911cde1c8SBruno Dominguez   int c_function(void);
628011cde1c8SBruno Dominguez}
628111cde1c8SBruno Dominguezint c_function(void) { return 42; }
628211cde1c8SBruno DominguezEOF
628311cde1c8SBruno Dominguez
628411cde1c8SBruno Dominguez    update_cxxflags
628511cde1c8SBruno Dominguez
628611cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
628711cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
628811cde1c8SBruno Dominguez        :
628911cde1c8SBruno Dominguez    else
629011cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
629111cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
629211cde1c8SBruno Dominguez        cxx=
629311cde1c8SBruno Dominguez    fi
629411cde1c8SBruno Dominguezelse
629511cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
629611cde1c8SBruno Dominguez    cxx=
629711cde1c8SBruno Dominguezfi
629811cde1c8SBruno Dominguez
629902d34f62SCole Robinsonecho_version() {
630002d34f62SCole Robinson    if test "$1" = "yes" ; then
630102d34f62SCole Robinson        echo "($2)"
630202d34f62SCole Robinson    fi
630302d34f62SCole Robinson}
630402d34f62SCole Robinson
630550e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
630650e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
63078a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
630850e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
63095ca9388aSGerd Hoffmann
63107d13299dSbellardecho "Install prefix    $prefix"
631189138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
63123d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
631389138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
631489138857SStefan Weilecho "library directory $(eval echo $libdir)"
631589138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
631689138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
631789138857SStefan Weilecho "include directory $(eval echo $includedir)"
631889138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
631911d9f695Sbellardif test "$mingw32" = "no" ; then
632089138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
632189138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
632243ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
63235a699bbbSLaszlo Ersekelse
63245a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
6325d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
632611d9f695Sbellardfi
63275a67135aSbellardecho "Source path       $source_path"
6328cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
6329aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
63307d13299dSbellardecho "C compiler        $cc"
633183469015Sbellardecho "Host C compiler   $host_cc"
633283f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
63333c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
633445d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
63350c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
6336a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
63370c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
63388a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS      $QEMU_LDFLAGS"
63397d13299dSbellardecho "make              $make"
63406a882643Spbrookecho "install           $install"
6341755ee70fSCleber Rosaecho "python            $python ($python_version)"
6342675b9b53SMarc-André Lureauecho "slirp support     $slirp $(echo_version $slirp $slirp_version)"
6343675b9b53SMarc-André Lureauif test "$slirp" != "no" ; then
6344e2d8830eSBrad    echo "smbd              $smbd"
6345e2d8830eSBradfi
634617969268SFam Zhengecho "module support    $modules"
6347a98fd896Sbellardecho "host CPU          $cpu"
6348de83cd02Sbellardecho "host big endian   $bigendian"
634997a847bcSbellardecho "target list       $target_list"
63507d13299dSbellardecho "gprof enabled     $gprof"
635103b4fe7dSaliguoriecho "sparse enabled    $sparse"
63521625af87Saliguoriecho "strip binaries    $strip_opt"
635305c2a3e7Sbellardecho "profiler          $profiler"
635443ce4dfeSbellardecho "static build      $static"
63555b0753e0Sbellardif test "$darwin" = "yes" ; then
63565b0753e0Sbellard    echo "Cocoa support     $cocoa"
63575b0753e0Sbellardfi
635889138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
6359a442fe2fSDaniel P. Berrangéecho "SDL image support $sdl_image"
636089138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
6361925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
636289138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
6363a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
6364ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
636591bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
636689138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
63679a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
63688953caf3SDaniel P. Berrangeecho "PAM               $auth_pam"
6369e08bb301SSamuel Thibaultecho "iconv support     $iconv"
63704d3b6f6eSbalrogecho "curses support    $curses"
637147479c55SMarc-André Lureauecho "virgl support     $virglrenderer $(echo_version $virglrenderer $virgl_version)"
6372769ce76dSAlexander Grafecho "curl support      $curl"
637367b915a5Sbellardecho "mingw32 support   $mingw32"
63740c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
6375b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
6376b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
6377983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
6378fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
6379821601eaSJes Sorensenecho "VNC support       $vnc"
6380821601eaSJes Sorensenif test "$vnc" = "yes" ; then
63812f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
63822f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
6383efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
6384821601eaSJes Sorensenfi
63853142255cSblueswir1if test -n "$sparc_cpu"; then
63863142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
63873142255cSblueswir1fi
6388e37630caSaliguoriecho "xen support       $xen"
63893996e85cSPaul Durrantif test "$xen" = "yes" ; then
63903996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
63913996e85cSPaul Durrantfi
63922e4d9fb1Saurel32echo "brlapi support    $brlapi"
6393a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
6394a25dba17SJuan Quintelaecho "Documentation     $docs"
639540d6444eSAvi Kivityecho "PIE               $pie"
63968a16d273Sthsecho "vde support       $vde"
639758952137SVincenzo Maffioneecho "netmap support    $netmap"
63985c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
6399758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
640077755340Sthsecho "Install blobs     $blobs"
6401b31a0277SJuan Quintelaecho "KVM support       $kvm"
6402b0cb0a66SVincent Palatinecho "HAX support       $hax"
6403c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
6404d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
6405b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
6406b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
6407b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
64089195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
6409b3f6ea7eSPaolo Bonzinifi
64105a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
6411b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
641221ab34c9SMarcel Apfelbaumecho "PVRDMA support    $pvrdma"
6413f652e6afSaurel32echo "fdt support       $fdt"
6414a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
6415ceb42de8Saliguoriecho "preadv support    $preadv"
64165f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
6417e78815a5SAndreas Färberecho "madvise           $madvise"
6418e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
64199bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
642047e98658SCorey Bryantecho "libcap-ng support $cap_ng"
6421d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
6422042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
64235e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
6424fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
6425e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
64265b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
6427713572a7SMarc-André Lureauif have_backend "simple"; then
64289410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
6429e00e36fbSStefan Weilfi
643089138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
6431f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
6432dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
64337b02f544SMarc-André Lureauecho "smartcard support $smartcard"
64342b2325ffSGerd Hoffmannecho "libusb            $libusb"
643569354a83SHans de Goedeecho "usb net redir     $usb_redir"
6436da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
6437014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
6438c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
64396542aa9cSPeter Lievenecho "libnfs support    $libnfs"
6440d138cee9SMichael Rothecho "build guest agent $guest_agent"
6441d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
644250cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
64434c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
6444f794573eSEduardo Otuboecho "seccomp support   $seccomp"
64457c2acc70SPeter Maydellecho "coroutine backend $coroutine"
644670c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
64477d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
6448ba59fb77SPaolo Bonziniecho "mutex debugging   $debug_mutex"
6449f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
6450eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
64511d728c39SBlue Swirlecho "gcov              $gcov_tool"
64521d728c39SBlue Swirlecho "gcov enabled      $gcov"
6453ab214c29SStefan Bergerecho "TPM support       $tpm"
64540a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
64553556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
6456ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
6457607dacd0Sqiaonuohanecho "lzo support       $lzo"
6458607dacd0Sqiaonuohanecho "snappy support    $snappy"
64596b383c08SPeter Wuecho "bzip2 support     $bzip2"
646083bc1f97SJulio Faraccoecho "lzfse support     $lzfse"
6461a99d57bbSWanlong Gaoecho "NUMA host support $numa"
6462ed279a06SKlim Kireevecho "libxml2           $libxml2"
64632847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
64647b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
646599f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
6466a6b1d4c0SChanglong Xieecho "replication support $replication"
6467da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
64682f740136SJeff Codyecho "bochs support     $bochs"
64692f740136SJeff Codyecho "cloop support     $cloop"
64702f740136SJeff Codyecho "dmg support       $dmg"
64712f740136SJeff Codyecho "qcow v1 support   $qcow1"
64722f740136SJeff Codyecho "vdi support       $vdi"
64732f740136SJeff Codyecho "vvfat support     $vvfat"
64742f740136SJeff Codyecho "qed support       $qed"
64752f740136SJeff Codyecho "parallels support $parallels"
64762f740136SJeff Codyecho "sheepdog support  $sheepdog"
64778ca80760SRichard Hendersonecho "capstone          $capstone"
647851a12b51SAlex Bennéeecho "docker            $docker"
647917824406SJunyan Heecho "libpmem support   $libpmem"
64803efac6ebSTomáš Golembiovskýecho "libudev           $libudev"
6481f3494749SPaolo Bonziniecho "default devices   $default_devices"
648267b915a5Sbellard
6483898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
6484898be3e0SPeter Maydell    echo
6485898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
6486898be3e0SPeter Maydell    echo
6487898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
6488898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
6489898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6490898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6491898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6492898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6493898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6494898be3e0SPeter Maydellfi
6495898be3e0SPeter Maydell
6496898be3e0SPeter Maydellif test "$supported_os" = "no"; then
6497898be3e0SPeter Maydell    echo
6498898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
6499898be3e0SPeter Maydell    echo
6500c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
6501c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
6502898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6503898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6504898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6505898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6506898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6507898be3e0SPeter Maydellfi
6508898be3e0SPeter Maydell
650998ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
651097a847bcSbellard
6511dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
6512dbd99ae3SStefan Weil
651398ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
651498ec69acSJuan Quintelaecho >> $config_host_mak
651598ec69acSJuan Quintela
6516e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
651799d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
651899d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
65193aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
65208bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
65210f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
652299d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
652399d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
652422d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
65259afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
65263d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
65279afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
6528e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
65295a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6530785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
65315a699bbbSLaszlo Ersekfi
6532f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6533834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6534a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
653567ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
6536f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
6537cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6538aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6539f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6540804edf29SJuan Quintela
654198ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6542727e5283SPaolo Bonzini
6543f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
6544f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
6545f3494749SPaolo Bonzinielse
6546f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
6547f3494749SPaolo Bonzinifi
6548f8393946Saurel32if test "$debug_tcg" = "yes" ; then
65492358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6550f8393946Saurel32fi
65511625af87Saliguoriif test "$strip_opt" = "yes" ; then
655252ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
65531625af87Saliguorifi
65547d13299dSbellardif test "$bigendian" = "yes" ; then
6555e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
655697a847bcSbellardfi
655767b915a5Sbellardif test "$mingw32" = "yes" ; then
655898ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
655989138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
65609fe6de94SBlue Swirl  version_major=${rc_version%%.*}
65619fe6de94SBlue Swirl  rc_version=${rc_version#*.}
65629fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
65639fe6de94SBlue Swirl  rc_version=${rc_version#*.}
65649fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
65659fe6de94SBlue Swirl  version_micro=0
65669fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
65679fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6568d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6569d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6570f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6571d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6572d9840e25STomoki Sekiyama  fi
657350cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
657476dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
657550cbebb9SMichael Roth  fi
65761a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
65779dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
65789dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
65799dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
65809dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
65819dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
65829dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
65839dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
65849dacf32dSYossi Hindin  fi
6585210fa556Spbrookelse
658635f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6587210fa556Spbrookfi
6588128ab2ffSblueswir1
6589dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6590dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6591dffcb71cSMark McLoughlinfi
6592dffcb71cSMark McLoughlin
659383fb7adfSbellardif test "$darwin" = "yes" ; then
659498ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
659583fb7adfSbellardfi
6596b29fe3edSmalc
6597ec530c81Sbellardif test "$solaris" = "yes" ; then
659898ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6599ec530c81Sbellardfi
6600179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6601179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6602179cf400SAndreas Färberfi
660397a847bcSbellardif test "$static" = "yes" ; then
660498ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
660597a847bcSbellardfi
66061ba16968SStefan Weilif test "$profiler" = "yes" ; then
66072358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
660805c2a3e7Sbellardfi
6609675b9b53SMarc-André Lureauif test "$slirp" != "no"; then
661098ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6611e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6612675b9b53SMarc-André Lureau  echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
6613675b9b53SMarc-André Lureau  echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
6614675b9b53SMarc-André Lureaufi
66157c57bdd8SMarc-André Lureauif [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
6616675b9b53SMarc-André Lureau    echo "config-host.h: subdir-slirp" >> $config_host_mak
6617c20709aaSbellardfi
66188a16d273Sthsif test "$vde" = "yes" ; then
661998ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6620e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
66218a16d273Sthsfi
662258952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
662358952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
662458952137SVincenzo Maffionefi
6625015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6626015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6627015a33bdSGongleifi
662847e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
662947e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
663047e98658SCorey Bryantfi
66312358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
66320c58ac1cSmalcfor drv in $audio_drv_list; do
66331ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6634ce3dc033SGerd Hoffmann    case "$drv" in
6635051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
6636ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
6637ce3dc033SGerd Hoffmann	*)
6638ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
6639ce3dc033SGerd Hoffmann    esac
66400c58ac1cSmalcdone
6641b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6642b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6643b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6644b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6645b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
664667f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
664767f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
664867f86e8eSJuan Quintelafi
6649d5631638Smalcif test "$audio_win_int" = "yes" ; then
6650d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6651d5631638Smalcfi
6652b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6653b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6654821601eaSJes Sorensenif test "$vnc" = "yes" ; then
6655821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
6656821601eaSJes Sorensenfi
66572f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
665898ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
66592f9606b3Saliguorifi
6660821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
66612f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
66622f6f5c7aSCorentin Charyfi
6663821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
6664efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6665efe556adSCorentin Charyfi
66666a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
66676a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
66686a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
66696a021536SGerd Hoffmannfi
6670dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6671dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6672dce512deSChristoph Hellwigfi
667389138857SStefan Weilqemu_version=$(head $source_path/VERSION)
667498ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
66752358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
667698ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
66772b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
6678a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
667998ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6680cc8ae6deSpbrookfi
668117969268SFam Zhengif test "$modules" = "yes"; then
6682e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6683e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
668489138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
668517969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
668617969268SFam Zhengfi
6687e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
66888781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
66898781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
66908781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
66918781595bSGerd Hoffmannfi
66921ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
669396400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
66948ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
66958ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
6696a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes" ; then
6697a442fe2fSDaniel P. Berrangé      echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
6698a442fe2fSDaniel P. Berrangé  fi
669949ecc3faSbellardfi
670049ecc3faSbellardif test "$cocoa" = "yes" ; then
670198ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
670249ecc3faSbellardfi
6703e08bb301SSamuel Thibaultif test "$iconv" = "yes" ; then
6704e08bb301SSamuel Thibault  echo "CONFIG_ICONV=y" >> $config_host_mak
6705e08bb301SSamuel Thibault  echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
6706e08bb301SSamuel Thibault  echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
6707e08bb301SSamuel Thibaultfi
67084d3b6f6eSbalrogif test "$curses" = "yes" ; then
67092373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
67102373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
67112373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6712ab4e5602SJan Kiszkafi
6713099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
67142358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6715099d6b0fSRiku Voipiofi
671640ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
671740ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
671840ff6d7eSKevin Wolffi
67193ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
67202358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
67213ce34dfbSvibisreenivasanfi
6722c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6723c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6724c2882b96SRiku Voipiofi
6725751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6726751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6727751bcc39SMarc-André Lureaufi
6728955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
6729955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
6730955727d2SCortland Tölvafi
6731d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6732d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6733d0927938SUlrich Hechtfi
67343d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
67353d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
67363d4fa43eSKusanagi Kouichifi
6737b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6738b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6739b953f075SDenis V. Lunevfi
6740ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6741ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6742ed911435SKevin Wolffi
6743c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6744c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6745c727f47dSPeter Maydellfi
6746dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6747dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6748dace20dcSPeter Maydellfi
6749d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6750d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6751d0927938SUlrich Hechtfi
67524e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
67534e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
67544e0c6529SAlex Blighfi
6755cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6756cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6757cd758dd0SAlex Blighfi
67583b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
67593b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
67603b6edd16SPeter Maydellfi
67613b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
67623b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
67633b6edd16SPeter Maydellfi
6764a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6765a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6766a8fd1abaSPeter Maydellfi
676751834341SRiku Voipioif test "$timerfd" = "yes" ; then
676851834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
676951834341SRiku Voipiofi
67709af5c906SRiku Voipioif test "$setns" = "yes" ; then
67719af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
67729af5c906SRiku Voipiofi
677338860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
677438860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
677538860a03SAleksandar Markovicfi
67765a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
67775a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
67785a03cd00SAleksandar Markovicfi
67793b3f24adSaurel32if test "$inotify" = "yes" ; then
67802358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
67813b3f24adSaurel32fi
6782c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6783c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6784c05c7a73SRiku Voipiofi
6785401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6786401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6787401bc051SPeter Maydellfi
67885c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
67895c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
67905c99fa37SKeno Fischerfi
67916ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
67926ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
67936ae9a1f4SJuan Quintelafi
67946ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
67956ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
67966ae9a1f4SJuan Quintelafi
6797769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6798d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
6799b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
68006ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6801769ce76dSAlexander Graffi
68022e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
680398ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
68048eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
68052e4d9fb1Saurel32fi
6806fb599c9aSbalrogif test "$bluez" = "yes" ; then
680798ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
6808ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
6809fb599c9aSbalrogfi
6810a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6811e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
6812a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6813014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6814925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6815925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6816925a0400SGerd Hoffmann  fi
6817bbbf9bfbSStefan Weilfi
6818f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
6819f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
6820f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
6821f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
6822f876b765SMarc-André Lureaufi
6823a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6824ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6825ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6826ddbb0d09SDaniel P. Berrangefi
682791bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
682891bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
68291f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
68301f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
68311f923c70SLongpeng(Mike)  fi
683262893b67SDaniel P. Berrangefi
683391bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
683491bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6835becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6836ed754746SDaniel P. Berrangefi
68379a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
68389a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
68399a2fd434SDaniel P. Berrangefi
68408953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
68418953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
68428953caf3SDaniel P. Berrangefi
6843559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6844559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6845559607eaSDaniel P. Berrangefi
68466b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
68476b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
68486b39b063SEric Blakefi
6849277abf15SJan Vesely
6850277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6851277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6852277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6853277abf15SJan Vesely# if this macro is set.
6854277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6855277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6856277abf15SJan Veselyfi
68571efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
68581efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
68591efad060SFam Zhengfi
6860bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6861bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6862a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6863e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6864a4ccabcfSAnthony Liguorifi
68659d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
68669d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
68679d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
68689d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
68699d9e1521SGerd Hoffmannfi
6870e37630caSaliguoriif test "$xen" = "yes" ; then
68716dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6872d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
6873e37630caSaliguorifi
68745c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
68755c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
68765c6c3a6cSChristoph Hellwigfi
6877758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6878758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6879758e8e38SVenkateswararao Jujjuri (JV)fi
68804f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
68814f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
68824f26f2b6SAvi Kivityfi
6883983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6884758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6885758e8e38SVenkateswararao Jujjuri (JV)fi
6886fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
6887fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
68881b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
68891b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
68901b0578f5SMurilo Opsfelder Araujo  fi
6891fe8fc5aeSPaolo Bonzinifi
68925e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
68935e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
68945e9be92dSNicholas Bellingerfi
6895af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
6896af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
6897af3bba76SPaolo Bonzinifi
6898af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
689956f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
690003ce5744SNikolay Nikolaevfi
6901042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
6902042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6903042cea27SGongleifi
6904fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
6905fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6906fc0b9b0eSStefan Hajnoczifi
6907299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
6908299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
6909299e6f19SPaolo Bonzinifi
6910e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
6911e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6912e6a74868SMarc-André Lureaufi
691377755340Sthsif test "$blobs" = "yes" ; then
691498ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
691577755340Sthsfi
6916bf9298b9Saliguoriif test "$iovec" = "yes" ; then
69172358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
6918bf9298b9Saliguorifi
6919ceb42de8Saliguoriif test "$preadv" = "yes" ; then
69202358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
6921ceb42de8Saliguorifi
6922e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
69233f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
6924f652e6afSaurel32fi
6925a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
6926a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6927a40161cbSPaolo Bonzinifi
6928dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
6929dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6930dcc38d1cSMarcelo Tosattifi
6931d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
6932d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
6933d339d766SRichard W.M. Jonesfi
6934b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
6935b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
69369195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
69379195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
69389195b2c2SStefan Weil  fi
6939b3f6ea7eSPaolo Bonzinifi
69405f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
69415f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
69425f6b9e8fSBlue Swirlfi
6943e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
6944e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
6945e78815a5SAndreas Färberfi
6946e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
6947e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6948e78815a5SAndreas Färberfi
69499bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
69509bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
69519bc5a719SAndreas Gustafssonfi
695297a847bcSbellard
6953cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
6954cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
6955cd4ec0b4SGerd Hoffmannfi
6956cd4ec0b4SGerd Hoffmann
69577b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
69587b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
69597b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
69607b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6961111a38b0SRobert Relyeafi
6962111a38b0SRobert Relyea
69632b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
69642b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6965b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6966b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
69672b2325ffSGerd Hoffmannfi
69682b2325ffSGerd Hoffmann
696969354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
697069354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6971cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6972cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
697369354a83SHans de Goedefi
697469354a83SHans de Goede
6975da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
6976da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
6977da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6978014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
6979014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6980014cb152SGerd Hoffmann  fi
698120ff075bSMichael Wallefi
698220ff075bSMichael Walle
6983d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
6984d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
6985d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
6986d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
6987d52c454aSMarc-André Lureaufi
6988d52c454aSMarc-André Lureau
6989d52c454aSMarc-André Lureau
69905a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
69915a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
69925a22ab71SYang Zhongfi
69935a22ab71SYang Zhong
699499f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
699599f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
699699f2dbd3SLiang Lifi
699799f2dbd3SLiang Li
6998607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
6999607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
7000607dacd0Sqiaonuohanfi
7001607dacd0Sqiaonuohan
7002607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
7003607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
7004607dacd0Sqiaonuohanfi
7005607dacd0Sqiaonuohan
70066b383c08SPeter Wuif test "$bzip2" = "yes" ; then
70076b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
70086b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
70096b383c08SPeter Wufi
70106b383c08SPeter Wu
701183bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
701283bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
701383bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
701483bc1f97SJulio Faraccofi
701583bc1f97SJulio Faracco
7016c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
7017d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
70186ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
70196ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
7020c589b249SRonnie Sahlbergfi
7021c589b249SRonnie Sahlberg
70226542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
70234be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
70244be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
70256542aa9cSPeter Lievenfi
70266542aa9cSPeter Lieven
7027f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
7028f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
7029c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
7030c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
7031f794573eSEduardo Otubofi
7032f794573eSEduardo Otubo
703383fb7adfSbellard# XXX: suppress that
70347d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
70352358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
70367d3505c5Sbellardfi
70377d3505c5Sbellard
70384d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
70394d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
70404d9310f4SDaniel P. Berrangefi
70413556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
70423556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
70433556c233SPaolo Bonzinifi
7044f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
7045d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
70466ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
70476ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
7048f27aaf4bSChristian Brunnerfi
704920ff6c80SAnthony Liguori
70507c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
705170c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
705270c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
705370c60c08SStefan Hajnoczielse
705470c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
705570c60c08SStefan Hajnoczifi
7056d0e2fce5SAneesh Kumar K.V
70577d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
70587d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
70597d992e4dSPeter Lievenfi
70607d992e4dSPeter Lieven
7061f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
7062f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
7063f0d92b56SLongpeng(Mike)fi
7064f0d92b56SLongpeng(Mike)
7065d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
7066d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
7067d2042378SAneesh Kumar K.Vfi
7068d2042378SAneesh Kumar K.V
7069e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
7070e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
7071e06a765eSHarsh Prateek Borafi
7072e06a765eSHarsh Prateek Bora
7073cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
7074cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
707506d71fa1SPeter Maydellfi
707606d71fa1SPeter Maydell
70773f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
70783f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
70793f4349dcSKevin Wolffi
70803f4349dcSKevin Wolf
7081d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
7082d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7083d83414e1SMarc-André Lureaufi
7084d83414e1SMarc-André Lureau
70858ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
70868ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
70878ab1bf12SLuiz Capitulinofi
70888ab1bf12SLuiz Capitulino
708976a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
709076a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
709176a347e1SRichard Hendersonfi
709276a347e1SRichard Henderson
7093f540166bSRichard Hendersonif test "$int128" = "yes" ; then
7094f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
7095f540166bSRichard Hendersonfi
7096f540166bSRichard Henderson
70977ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
70987ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
70997ebee43eSRichard Hendersonfi
71007ebee43eSRichard Henderson
7101e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
7102e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7103e6cd4bb5SRichard Hendersonfi
7104e6cd4bb5SRichard Henderson
7105df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
7106df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7107df79b996SRichard Hendersonfi
7108df79b996SRichard Henderson
7109db432672SRichard Hendersonif test "$vector16" = "yes" ; then
7110db432672SRichard Henderson  echo "CONFIG_VECTOR16=y" >> $config_host_mak
7111db432672SRichard Hendersonfi
7112db432672SRichard Henderson
71131e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
71141e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
71151e6e9acaSRichard Hendersonfi
71161e6e9acaSRichard Henderson
7117eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
7118d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
71196ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
71206ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
7121eb100396SBharata B Raofi
7122eb100396SBharata B Rao
7123d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
7124d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7125d85fa9ebSJeff Codyfi
7126d85fa9ebSJeff Cody
71270c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
71280c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
71290c14fb47SBharata B Raofi
71300c14fb47SBharata B Rao
7131df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
7132df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7133df3a429aSNiels de Vosfi
7134df3a429aSNiels de Vos
71357c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
71367c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
71377c815372SBharata B Raofi
71387c815372SBharata B Rao
7139e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7140e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7141e014dbe7SPrasanna Kumar Kaleverfi
7142e014dbe7SPrasanna Kumar Kalever
71430e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
71440e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
71450e3b891fSNiels de Vosfi
71460e3b891fSNiels de Vos
71470a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
7148d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
71496ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
71506ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
71510a12ec87SRichard W.M. Jonesfi
71520a12ec87SRichard W.M. Jones
7153ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
7154ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7155ed1701c6SDr. David Alan Gilbertfi
7156ed1701c6SDr. David Alan Gilbert
71573b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
71583b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
71593b8acc11SPaolo Bonzinifi
71603b8acc11SPaolo Bonzini
71615b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
71625b808275SLluís Vilanovaif have_backend "nop"; then
71636d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
716422890ab5SPrerna Saxenafi
71655b808275SLluís Vilanovaif have_backend "simple"; then
71666d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
71676d8a764eSLluís  # Set the appropriate trace file.
7168953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
71699410b56cSPrerna Saxenafi
7170ed7f5f1dSPaolo Bonziniif have_backend "log"; then
7171ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
71726d8a764eSLluísfi
71735b808275SLluís Vilanovaif have_backend "ust"; then
71746d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
71756d8a764eSLluísfi
71765b808275SLluís Vilanovaif have_backend "dtrace"; then
71776d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
71786d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
71796d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
71806d8a764eSLluís  fi
7181c276b17dSDaniel P. Berrangefi
71825b808275SLluís Vilanovaif have_backend "ftrace"; then
7183781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
7184781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
7185781e9545SEiichi Tsukata  else
718621684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
7187781e9545SEiichi Tsukata  fi
7188781e9545SEiichi Tsukatafi
71890a852417SPaul Durrantif have_backend "syslog"; then
71900a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
71910a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
71920a852417SPaul Durrant  else
71930a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
71940a852417SPaul Durrant  fi
71950a852417SPaul Durrantfi
71969410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
71979410b56cSPrerna Saxena
71982da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
71992da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
7200392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
72012da776dbSMichael R. Hinesfi
72022da776dbSMichael R. Hines
720321ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
720421ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
720521ab34c9SMarcel Apfelbaumfi
720621ab34c9SMarcel Apfelbaum
7207575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
7208575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7209575b22b1SLaurent Vivierfi
7210575b22b1SLaurent Vivier
7211ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
7212ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
7213ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7214ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7215ed279a06SKlim Kireevfi
7216ed279a06SKlim Kireev
7217a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
7218a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
7219a6b1d4c0SChanglong Xiefi
7220a6b1d4c0SChanglong Xie
72216a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
72226a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
72236a02c806SStefan Hajnoczifi
72246a02c806SStefan Hajnoczi
72254d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
72264d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
72274d04351fSChristopher Covingtonfi
72284d04351fSChristopher Covington
722949e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
723049e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
723149e00a18SAndreas Grapentinfi
723249e00a18SAndreas Grapentin
7233e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
7234e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
7235e674605fSTomáš Golembiovskýfi
7236db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
7237db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
7238db1ed1abSRichard Hendersonfi
7239e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
7240e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7241e0580342SKamil Rytarowskifi
7242e219c499SRichard Hendersonif test "$capstone" != "no" ; then
72438ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
72448ca80760SRichard Hendersonfi
7245ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
7246ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7247ba59fb77SPaolo Bonzinifi
7248e0580342SKamil Rytarowski
72495c312079SDr. David Alan Gilbert# Hold two types of flag:
72505c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
72515c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
7252479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
72535c312079SDr. David Alan Gilbert#                                     platform
7254479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
72555c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7256479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7257479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7258479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7259479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
72605c312079SDr. David Alan Gilbertfi
72615c312079SDr. David Alan Gilbert
7262da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
7263da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
7264da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
7265da92c3ffSAshish Mittalfi
7266da92c3ffSAshish Mittal
726717824406SJunyan Heif test "$libpmem" = "yes" ; then
726817824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
726917824406SJunyan Hefi
727017824406SJunyan He
72712f740136SJeff Codyif test "$bochs" = "yes" ; then
72722f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
72732f740136SJeff Codyfi
72742f740136SJeff Codyif test "$cloop" = "yes" ; then
72752f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
72762f740136SJeff Codyfi
72772f740136SJeff Codyif test "$dmg" = "yes" ; then
72782f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
72792f740136SJeff Codyfi
72802f740136SJeff Codyif test "$qcow1" = "yes" ; then
72812f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
72822f740136SJeff Codyfi
72832f740136SJeff Codyif test "$vdi" = "yes" ; then
72842f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
72852f740136SJeff Codyfi
72862f740136SJeff Codyif test "$vvfat" = "yes" ; then
72872f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
72882f740136SJeff Codyfi
72892f740136SJeff Codyif test "$qed" = "yes" ; then
72902f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
72912f740136SJeff Codyfi
72922f740136SJeff Codyif test "$parallels" = "yes" ; then
72932f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
72942f740136SJeff Codyfi
72952f740136SJeff Codyif test "$sheepdog" = "yes" ; then
72962f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
72972f740136SJeff Codyfi
72982f740136SJeff Cody
72995b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
73009edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
73015b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
73029edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
73035b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
73049edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
7305e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
73069edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
730740d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
73089edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
7309e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
7310c4f80543SAlistair Francis  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/riscv $QEMU_INCLUDES"
73115b5e3037SPaolo Bonzinielse
73129edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
73135b5e3037SPaolo Bonzinifi
73149edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES"
73155b5e3037SPaolo Bonzini
731698ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
731798ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7318804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7319804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
73201901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
73211901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
73221901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
732321655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
7324c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
7325755ee70fSCleber Rosaecho "PYTHON_VERSION=$python_version" >> $config_host_mak
7326804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7327a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7328a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
7329a31a8642SMichael S. Tsirkinfi
7330804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
733183f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
73323c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
7333804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
733445d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
7335cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
73365f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
73373dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
7338804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
7339804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
73409f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
73414852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
73429fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
7343e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
734446eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
7345a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
734611cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
7347f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
7348e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
7349e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
735080fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
73512944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
7352e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
7353e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7354e39f0062SPaolo Bonzinifi
735542da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
735642da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
735742da6041SGerd Hoffmannelse
735842da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
735942da6041SGerd Hoffmannfi
7360e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
736146eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
73628a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
73636969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
7364e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
736573da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
73663e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
7367409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
7368804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
736917969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
737017969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
7371957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
737290246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
737390246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
737494dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
73751d728c39SBlue Swirlif test "$gcov" = "yes" ; then
73761d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
73771d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
73781d728c39SBlue Swirlfi
7379804edf29SJuan Quintela
738051a12b51SAlex Bennéeif test "$docker" != "no"; then
738151a12b51SAlex Bennée    echo "HAVE_USER_DOCKER=y" >> $config_host_mak
738251a12b51SAlex Bennéefi
738351a12b51SAlex Bennée
73843efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
73853efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
73863efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
73873efac6ebSTomáš Golembiovskýfi
73883efac6ebSTomáš Golembiovský
73896efd7517SPeter Maydell# use included Linux headers
73906efd7517SPeter Maydellif test "$linux" = "yes" ; then
7391a307beb6SAndreas Färber  mkdir -p linux-headers
73926efd7517SPeter Maydell  case "$cpu" in
7393c72b26ecSRichard Henderson  i386|x86_64|x32)
739408312a63SPeter Maydell    linux_arch=x86
73956efd7517SPeter Maydell    ;;
7396f8378accSRichard Henderson  ppc|ppc64|ppc64le)
739708312a63SPeter Maydell    linux_arch=powerpc
73986efd7517SPeter Maydell    ;;
73996efd7517SPeter Maydell  s390x)
740008312a63SPeter Maydell    linux_arch=s390
740108312a63SPeter Maydell    ;;
74021f080313SClaudio Fontana  aarch64)
74031f080313SClaudio Fontana    linux_arch=arm64
74041f080313SClaudio Fontana    ;;
7405222e7d11SSanjay Lal  mips64)
7406222e7d11SSanjay Lal    linux_arch=mips
7407222e7d11SSanjay Lal    ;;
740808312a63SPeter Maydell  *)
740908312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
741008312a63SPeter Maydell    linux_arch="$cpu"
74116efd7517SPeter Maydell    ;;
74126efd7517SPeter Maydell  esac
741308312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
741408312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
741508312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
741608312a63SPeter Maydell    fi
74176efd7517SPeter Maydellfi
74186efd7517SPeter Maydell
741997a847bcSbellardfor target in $target_list; do
742097a847bcSbellardtarget_dir="$target"
742125be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
742289138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
742397a847bcSbellardtarget_bigendian="no"
74241f3d3c8fSJuan Quintela
7425c1799a84SPaolo Bonzinicase "$target_name" in
7426a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
7427ea2d6a39SJuan Quintela  target_bigendian=yes
7428ea2d6a39SJuan Quintela  ;;
7429ea2d6a39SJuan Quintelaesac
743097a847bcSbellardtarget_softmmu="no"
7431997344f3Sbellardtarget_user_only="no"
7432831b7825Sthstarget_linux_user="no"
743384778508Sblueswir1target_bsd_user="no"
74349e407a85Spbrookcase "$target" in
7435c1799a84SPaolo Bonzini  ${target_name}-softmmu)
74369e407a85Spbrook    target_softmmu="yes"
74379e407a85Spbrook    ;;
7438c1799a84SPaolo Bonzini  ${target_name}-linux-user)
74399e407a85Spbrook    target_user_only="yes"
74409e407a85Spbrook    target_linux_user="yes"
74419e407a85Spbrook    ;;
7442c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
744384778508Sblueswir1    target_user_only="yes"
744484778508Sblueswir1    target_bsd_user="yes"
744584778508Sblueswir1    ;;
74469e407a85Spbrook  *)
744776ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
74489e407a85Spbrook    exit 1
74499e407a85Spbrook    ;;
74509e407a85Spbrookesac
7451831b7825Sths
7452d75402b5SAlex Bennéetarget_compiler=""
7453d75402b5SAlex Bennéetarget_compiler_static=""
7454716a507cSAlex Bennéetarget_compiler_cflags=""
7455d75402b5SAlex Bennée
745697a847bcSbellardmkdir -p $target_dir
745725be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
745897a847bcSbellard
7459e5fe0c52Spbrookbflt="no"
7460ca759f9eSAlex Bennéemttcg="no"
746189138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
746256aebc89Spbrookgdb_xml_files=""
74637ba1e619Saliguori
7464c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
74656acff7daSJuan QuintelaTARGET_BASE_ARCH=""
7466e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
7467e73aae67SJuan Quintela
7468c1799a84SPaolo Bonzinicase "$target_name" in
74692408a527Saurel32  i386)
74700a7fa00aSEmilio G. Cota    mttcg="yes"
74717b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
7472d75402b5SAlex Bennée    target_compiler=$cross_cc_i386
7473716a507cSAlex Bennée    target_compiler_cflags=$cross_cc_ccflags_i386
74742408a527Saurel32  ;;
74752408a527Saurel32  x86_64)
74766acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
74770a7fa00aSEmilio G. Cota    mttcg="yes"
74787b0f97baSDoug Gale	gdb_xml_files="i386-64bit.xml"
7479d75402b5SAlex Bennée    target_compiler=$cross_cc_x86_64
74802408a527Saurel32  ;;
74812408a527Saurel32  alpha)
74825ee4f3c2SRichard Henderson    mttcg="yes"
7483d75402b5SAlex Bennée    target_compiler=$cross_cc_alpha
74842408a527Saurel32  ;;
74852408a527Saurel32  arm|armeb)
7486b498c8a0SJuan Quintela    TARGET_ARCH=arm
7487e5fe0c52Spbrook    bflt="yes"
7488ca759f9eSAlex Bennée    mttcg="yes"
748956aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
7490d75402b5SAlex Bennée    target_compiler=$cross_cc_arm
7491d422b2bcSAlex Bennée    eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
74922408a527Saurel32  ;;
7493722dd7beSMichael Weiser  aarch64|aarch64_be)
7494722dd7beSMichael Weiser    TARGET_ARCH=aarch64
74956a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
74966a49fa95SAlexander Graf    bflt="yes"
7497ca759f9eSAlex Bennée    mttcg="yes"
74988f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
7499d75402b5SAlex Bennée    target_compiler=$cross_cc_aarch64
7500d422b2bcSAlex Bennée    eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
75016a49fa95SAlexander Graf  ;;
75022408a527Saurel32  cris)
7503d75402b5SAlex Bennée    target_compiler=$cross_cc_cris
75042408a527Saurel32  ;;
750561766fe9SRichard Henderson  hppa)
75067b93dab5SRichard Henderson    mttcg="yes"
7507d75402b5SAlex Bennée    target_compiler=$cross_cc_hppa
750861766fe9SRichard Henderson  ;;
7509613a22c9SMichael Walle  lm32)
7510d75402b5SAlex Bennée    target_compiler=$cross_cc_lm32
7511613a22c9SMichael Walle  ;;
75122408a527Saurel32  m68k)
75130938cda5Saurel32    bflt="yes"
75145a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
7515d75402b5SAlex Bennée    target_compiler=$cross_cc_m68k
75162408a527Saurel32  ;;
7517877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
7518877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
751972b675caSEdgar E. Iglesias    bflt="yes"
7520be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
7521d75402b5SAlex Bennée    target_compiler=$cross_cc_microblaze
752272b675caSEdgar E. Iglesias  ;;
75232408a527Saurel32  mips|mipsel)
75240454728cSAleksandar Markovic    mttcg="yes"
7525b498c8a0SJuan Quintela    TARGET_ARCH=mips
7526d75402b5SAlex Bennée    target_compiler=$cross_cc_mips
752725be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
75282408a527Saurel32  ;;
75292408a527Saurel32  mipsn32|mipsn32el)
75300454728cSAleksandar Markovic    mttcg="yes"
7531597e2cecSRichard Henderson    TARGET_ARCH=mips64
75326acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
7533d75402b5SAlex Bennée    target_compiler=$cross_cc_mipsn32
753425be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
7535597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
75362408a527Saurel32  ;;
75372408a527Saurel32  mips64|mips64el)
75380454728cSAleksandar Markovic    mttcg="yes"
7539b498c8a0SJuan Quintela    TARGET_ARCH=mips64
75406acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
7541d75402b5SAlex Bennée    target_compiler=$cross_cc_mips64
754225be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
75432408a527Saurel32  ;;
7544d15a9c23SAnthony Green  moxie)
7545d75402b5SAlex Bennée    target_compiler=$cross_cc_moxie
7546d15a9c23SAnthony Green  ;;
7547e671711cSMarek Vasut  nios2)
7548d75402b5SAlex Bennée    target_compiler=$cross_cc_nios2
7549e671711cSMarek Vasut  ;;
75504a09d0bbSRichard Henderson  or1k)
7551d75402b5SAlex Bennée    target_compiler=$cross_cc_or1k
7552e67db06eSJia Liu    TARGET_ARCH=openrisc
7553e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
7554e67db06eSJia Liu  ;;
75552408a527Saurel32  ppc)
7556c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
7557f8378accSRichard Henderson    target_compiler=$cross_cc_ppc
7558f8378accSRichard Henderson    target_compiler_cflags="$cross_cc_cflags_ppc"
75592408a527Saurel32  ;;
75602408a527Saurel32  ppc64)
75616acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7562e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
7563f0b0685dSNikunj A Dadhania    mttcg=yes
75641438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7565d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64
7566f8378accSRichard Henderson    target_compiler_cflags="$cross_cc_cflags_ppc64"
75672408a527Saurel32  ;;
75689c35126cSDoug Kwan  ppc64le)
75699c35126cSDoug Kwan    TARGET_ARCH=ppc64
75709c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
75719c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
7572f0b0685dSNikunj A Dadhania    mttcg=yes
75731438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7574d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64le
75759c35126cSDoug Kwan  ;;
75762408a527Saurel32  ppc64abi32)
7577b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
75786acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7579e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
758025be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
75811438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7582d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64abi32
75832408a527Saurel32  ;;
758425fa194bSMichael Clark  riscv32)
758525fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
758625fa194bSMichael Clark    TARGET_ABI_DIR=riscv
758725fa194bSMichael Clark    mttcg=yes
75881a987a1dSJim Wilson    gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-32bit-csr.xml"
7589d75402b5SAlex Bennée    target_compiler=$cross_cc_riscv32
759025fa194bSMichael Clark  ;;
759125fa194bSMichael Clark  riscv64)
759225fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
759325fa194bSMichael Clark    TARGET_ABI_DIR=riscv
759425fa194bSMichael Clark    mttcg=yes
7595c670970dSJim Wilson    gdb_xml_files="riscv-64bit-cpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml"
7596d75402b5SAlex Bennée    target_compiler=$cross_cc_riscv64
759725fa194bSMichael Clark  ;;
75982408a527Saurel32  sh4|sh4eb)
7599b498c8a0SJuan Quintela    TARGET_ARCH=sh4
76004dbed897Spbrook    bflt="yes"
7601d75402b5SAlex Bennée    target_compiler=$cross_cc_sh4
76022408a527Saurel32  ;;
76032408a527Saurel32  sparc)
7604d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc
76052408a527Saurel32  ;;
76062408a527Saurel32  sparc64)
76076acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7608d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc64
76092408a527Saurel32  ;;
76102408a527Saurel32  sparc32plus)
7611b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
76126acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7613e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
7614d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc32plus
761525be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
76162408a527Saurel32  ;;
761724e804ecSAlexander Graf  s390x)
761863685bc4SDavid Hildenbrand    mttcg=yes
761986158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
7620d75402b5SAlex Bennée    target_compiler=$cross_cc_s390x
762124e804ecSAlexander Graf  ;;
7622444e06b1SChen Gang  tilegx)
7623d75402b5SAlex Bennée    target_compiler=$cross_cc_tilegx
7624444e06b1SChen Gang  ;;
76255ecaa4edSPeter Crosthwaite  tricore)
7626d75402b5SAlex Bennée    target_compiler=$cross_cc_tricore
76275ecaa4edSPeter Crosthwaite  ;;
7628d2fbca94SGuan Xuetao  unicore32)
7629d75402b5SAlex Bennée    target_compiler=$cross_cc_unicore32
7630d2fbca94SGuan Xuetao  ;;
7631cfa550c6SMax Filippov  xtensa|xtensaeb)
7632cfa550c6SMax Filippov    TARGET_ARCH=xtensa
763302e33e9fSMax Filippov    bflt="yes"
76349fb40342SMax Filippov    mttcg="yes"
7635d75402b5SAlex Bennée    target_compiler=$cross_cc_xtensa
7636cfa550c6SMax Filippov  ;;
76372408a527Saurel32  *)
763876ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
76392408a527Saurel32  ;;
76402408a527Saurel32esac
76415e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
76425e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
76435e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
76445e8861a0SPaolo Bonzinifi
76455e8861a0SPaolo Bonzini
7646d75402b5SAlex Bennée# Do we have a cross compiler for this target?
7647d75402b5SAlex Bennéeif has $target_compiler; then
7648d75402b5SAlex Bennée
7649d75402b5SAlex Bennée    write_c_skeleton
7650d75402b5SAlex Bennée
7651716a507cSAlex Bennée    if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC -static ; then
7652d75402b5SAlex Bennée        # For host systems we might get away with building without -static
7653716a507cSAlex Bennée        if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC ; then
7654d75402b5SAlex Bennée            target_compiler=""
7655d75402b5SAlex Bennée        else
7656d75402b5SAlex Bennée            enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7657d75402b5SAlex Bennée            target_compiler_static="n"
7658d75402b5SAlex Bennée        fi
7659d75402b5SAlex Bennée    else
7660d75402b5SAlex Bennée        enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7661d75402b5SAlex Bennée        target_compiler_static="y"
7662d75402b5SAlex Bennée    fi
7663d75402b5SAlex Bennéeelse
7664d75402b5SAlex Bennée    target_compiler=""
7665d75402b5SAlex Bennéefi
7666d75402b5SAlex Bennée
76675e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
76685e8861a0SPaolo Bonzini
766999afc91dSDaniel P. Berrangeupper() {
767099afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
767199afc91dSDaniel P. Berrange}
767299afc91dSDaniel P. Berrange
767389138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
767425be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
7675c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
767625be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
7677e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
7678e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
7679e6e91b9cSJuan Quintelafi
768025be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
7681adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
7682adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
7683adfc3e91SStacey Sonfi
76843b6b7550SPaolo Bonzini
76853b6b7550SPaolo Bonziniif supported_xen_target $target; then
768625be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
7687e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=y" >> $config_host_mak
7688eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
7689eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
7690eb6fda0fSAnthony PERARD    fi
7691e0e312f3SPaolo Bonzinielse
7692e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_XEN=n" >> $config_host_mak
7693432d268cSJun Nakajimafi
76943b6b7550SPaolo Bonziniif supported_kvm_target $target; then
769525be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
7696e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=y" >> $config_host_mak
7697e0e312f3SPaolo Bonzinielse
7698e0e312f3SPaolo Bonzini    echo "$target/config-devices.mak: CONFIG_KVM=n" >> $config_host_mak
7699c59249f9SJuan Quintelafi
77003b6b7550SPaolo Bonziniif supported_hax_target $target; then
7701b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
7702b0cb0a66SVincent Palatinfi
7703c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
7704c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
7705c97d6d2cSSergio Andres Gomez Del Realfi
7706d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
7707d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
7708d661d9a4SJustin Terry (VM)fi
7709de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
771025be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
771197a847bcSbellardfi
771297a847bcSbellardif test "$target_softmmu" = "yes" ; then
771325be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
7714ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
7715ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
7716ca759f9eSAlex Bennée  fi
7717de83cd02Sbellardfi
7718997344f3Sbellardif test "$target_user_only" = "yes" ; then
771925be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
7720a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
7721997344f3Sbellardfi
7722831b7825Sthsif test "$target_linux_user" = "yes" ; then
772325be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
7724831b7825Sthsfi
772556aebc89Spbrooklist=""
772656aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
772756aebc89Spbrook  for x in $gdb_xml_files; do
772856aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
772956aebc89Spbrook  done
773025be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
77313d0f1517SJuan Quintelafi
7732de83cd02Sbellard
7733e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
773425be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7735e5fe0c52Spbrookfi
773684778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
773725be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
773884778508Sblueswir1fi
77395b0753e0Sbellard
7740d75402b5SAlex Bennéeif test -n "$target_compiler"; then
7741d75402b5SAlex Bennée  echo "CROSS_CC_GUEST=\"$target_compiler\"" >> $config_target_mak
7742d75402b5SAlex Bennée
7743d75402b5SAlex Bennée  if test -n "$target_compiler_static"; then
7744d75402b5SAlex Bennée      echo "CROSS_CC_GUEST_STATIC=$target_compiler_static" >> $config_target_mak
7745d75402b5SAlex Bennée  fi
7746716a507cSAlex Bennée
7747716a507cSAlex Bennée  if test -n "$target_compiler_cflags"; then
7748716a507cSAlex Bennée      echo "CROSS_CC_GUEST_CFLAGS=$target_compiler_cflags" >> $config_target_mak
7749d75402b5SAlex Bennée  fi
7750716a507cSAlex Bennéefi
7751716a507cSAlex Bennée
7752d75402b5SAlex Bennée
77534afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
7754fa282484SJuan Quintela
77554afddb55SJuan Quintelacflags=""
7756fa282484SJuan Quintelaldflags=""
77579b8e111fSJuan Quintela
7758c765fcacSPeter Crosthwaitedisas_config() {
7759c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7760c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7761c765fcacSPeter Crosthwaite}
7762c765fcacSPeter Crosthwaite
776364656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
776464656024SJuan Quintela  case "$i" in
776564656024SJuan Quintela  alpha)
7766c765fcacSPeter Crosthwaite    disas_config "ALPHA"
776764656024SJuan Quintela  ;;
776882295d8aSRichard Henderson  aarch64)
776982295d8aSRichard Henderson    if test -n "${cxx}"; then
7770c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
777182295d8aSRichard Henderson    fi
777282295d8aSRichard Henderson  ;;
777364656024SJuan Quintela  arm)
7774c765fcacSPeter Crosthwaite    disas_config "ARM"
7775999b53ecSClaudio Fontana    if test -n "${cxx}"; then
7776c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
7777999b53ecSClaudio Fontana    fi
777864656024SJuan Quintela  ;;
777964656024SJuan Quintela  cris)
7780c765fcacSPeter Crosthwaite    disas_config "CRIS"
778164656024SJuan Quintela  ;;
7782429b31a2SRichard Henderson  hppa)
7783429b31a2SRichard Henderson    disas_config "HPPA"
7784429b31a2SRichard Henderson  ;;
7785c72b26ecSRichard Henderson  i386|x86_64|x32)
7786c765fcacSPeter Crosthwaite    disas_config "I386"
778764656024SJuan Quintela  ;;
778879368f49SMichael Walle  lm32)
7789c765fcacSPeter Crosthwaite    disas_config "LM32"
779079368f49SMichael Walle  ;;
779164656024SJuan Quintela  m68k)
7792c765fcacSPeter Crosthwaite    disas_config "M68K"
779364656024SJuan Quintela  ;;
7794877fdc12SEdgar E. Iglesias  microblaze*)
7795c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
779664656024SJuan Quintela  ;;
779764656024SJuan Quintela  mips*)
7798c765fcacSPeter Crosthwaite    disas_config "MIPS"
779989a955e8SAleksandar Markovic    if test -n "${cxx}"; then
780089a955e8SAleksandar Markovic      disas_config "NANOMIPS"
780189a955e8SAleksandar Markovic    fi
780264656024SJuan Quintela  ;;
7803d15a9c23SAnthony Green  moxie*)
7804c765fcacSPeter Crosthwaite    disas_config "MOXIE"
7805d15a9c23SAnthony Green  ;;
7806e671711cSMarek Vasut  nios2)
7807e671711cSMarek Vasut    disas_config "NIOS2"
7808e671711cSMarek Vasut  ;;
78094a09d0bbSRichard Henderson  or1k)
7810c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
7811e67db06eSJia Liu  ;;
781264656024SJuan Quintela  ppc*)
7813c765fcacSPeter Crosthwaite    disas_config "PPC"
781464656024SJuan Quintela  ;;
7815c4f80543SAlistair Francis  riscv*)
781625fa194bSMichael Clark    disas_config "RISCV"
781725fa194bSMichael Clark  ;;
781824e804ecSAlexander Graf  s390*)
7819c765fcacSPeter Crosthwaite    disas_config "S390"
782064656024SJuan Quintela  ;;
782164656024SJuan Quintela  sh4)
7822c765fcacSPeter Crosthwaite    disas_config "SH4"
782364656024SJuan Quintela  ;;
782464656024SJuan Quintela  sparc*)
7825c765fcacSPeter Crosthwaite    disas_config "SPARC"
782664656024SJuan Quintela  ;;
7827cfa550c6SMax Filippov  xtensa*)
7828c765fcacSPeter Crosthwaite    disas_config "XTENSA"
7829cfa550c6SMax Filippov  ;;
783064656024SJuan Quintela  esac
783164656024SJuan Quinteladone
78329195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
7833c765fcacSPeter Crosthwaite  disas_config "TCI"
78349195b2c2SStefan Weilfi
783564656024SJuan Quintela
78366ee7126fSJuan Quintelacase "$ARCH" in
78376ee7126fSJuan Quintelaalpha)
78386ee7126fSJuan Quintela  # Ensure there's only a single GP
78396ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
78406ee7126fSJuan Quintela;;
78416ee7126fSJuan Quintelaesac
78426ee7126fSJuan Quintela
7843d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
78440acf7dedSPhilippe Mathieu-Daudé  echo "TARGET_GPROF=y" >> $config_target_mak
7845d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
7846d02c1db3SJuan Quintela    cflags="-p $cflags"
7847d02c1db3SJuan Quintela    ldflags="-p $ldflags"
7848d02c1db3SJuan Quintela  fi
7849d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
7850d02c1db3SJuan Quintela    ldflags="-p $ldflags"
785125be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
7852d02c1db3SJuan Quintela  fi
7853d02c1db3SJuan Quintelafi
7854d02c1db3SJuan Quintela
7855e633a5c6SEric Blakeif test "$target_linux_user" = "yes" || test "$target_bsd_user" = "yes" ; then
7856964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
7857fa282484SJuan Quintelafi
7858fa282484SJuan Quintela
7859e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
7860e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
7861e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
7862e9a3591fSChristian Borntraeger# header if
7863e9a3591fSChristian Borntraeger#  - we build on s390x
7864e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
7865e9a3591fSChristian Borntraeger#  - KVM is enabled
7866e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
7867e633a5c6SEric Blakeif test "$TARGET_ARCH" = "s390x" && test "$target_softmmu" = "yes" && \
7868e633a5c6SEric Blake        test "$ARCH" = "s390x" && test "$kvm" = "yes"; then
7869e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
7870e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
7871e9a3591fSChristian Borntraeger    fi
7872e9a3591fSChristian Borntraegerfi
7873e9a3591fSChristian Borntraeger
787425be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
787525be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7876fa282484SJuan Quintela
787797a847bcSbellarddone # for target in $targets
78787d13299dSbellard
7879d52c454aSMarc-André Lureauecho "PIXMAN_CFLAGS=$pixman_cflags" >> $config_host_mak
7880d52c454aSMarc-André Lureauecho "PIXMAN_LIBS=$pixman_libs" >> $config_host_mak
7881d52c454aSMarc-André Lureau
7882d75402b5SAlex Bennéeif test -n "$enabled_cross_compilers"; then
7883d75402b5SAlex Bennée    echo
7884d75402b5SAlex Bennée    echo "NOTE: cross-compilers enabled: $enabled_cross_compilers"
7885d75402b5SAlex Bennéefi
7886d75402b5SAlex Bennée
7887e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
7888a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
7889a540f158SPeter Crosthwaitefi
7890e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7891e219c499SRichard Henderson  echo "config-host.h: subdir-capstone" >> $config_host_mak
7892e219c499SRichard Hendersonfi
7893e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
7894e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7895e219c499SRichard Hendersonfi
7896a540f158SPeter Crosthwaite
7897a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
7898a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
7899a99d57bbSWanlong Gaofi
7900a99d57bbSWanlong Gao
7901fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
7902fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
7903fd0e6053SJohn Snowfi
7904fd0e6053SJohn Snow
7905e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
7906e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
7907e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
7908e29e5c6eSPeter Maydell# (these can be both files and directories).
7909e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
7910e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
7911e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
7912e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
7913e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
7914e29e5c6eSPeter Maydell# directory and symlink the directory instead.
7915b1fb9a63SFam ZhengDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
7916fc281c80SEmanuele Giuseppe EspositoDIRS="$DIRS tests/fp tests/qgraph"
7917b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
79189933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
79192d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
7920fe07b62cSPhilippe Mathieu-DaudéLINKS="Makefile tests/tcg/Makefile"
7921e29e5c6eSPeter MaydellLINKS="$LINKS tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7922e29e5c6eSPeter MaydellLINKS="$LINKS tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7923e29e5c6eSPeter MaydellLINKS="$LINKS tests/fp/Makefile"
7924e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
7925e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/spapr-rtas/Makefile"
7926e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
7927e29e5c6eSPeter MaydellLINKS="$LINKS roms/seabios/Makefile roms/vgabios/Makefile"
7928e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
7929e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
793039950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
793139950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
79328f8fd9edSCleber RosaLINKS="$LINKS python"
7933753d11f2SRichard Hendersonfor bios_file in \
7934753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
7935225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
7936753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
7937753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
7938e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
7939753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
79404e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
794126ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
7942753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
7943753d11f2SRichard Hendersondo
7944e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
79457ea78b74SJan Kiszkadone
7946d1807a4fSPaolo Bonzinimkdir -p $DIRS
7947e29e5c6eSPeter Maydellfor f in $LINKS ; do
7948cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
7949f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
7950f9245e10SPeter Maydell    fi
79517d13299dSbellarddone
79521ad2134fSPaul Brook
7953c34ebfdcSAnthony Liguori# temporary config to build submodules
79542d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
7955c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
795637116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
7957c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7958cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
79595f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
7960c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
7961c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
79623dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
7963c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
7964a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
7965c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
79669f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
7967c34ebfdcSAnthony Liguoridone
7968c34ebfdcSAnthony Liguori
796976c7560aSMax Reitz# set up qemu-iotests in this build directory
797076c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
797176c7560aSMax Reitz
797276c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
797376c7560aSMax Reitzecho >> "$iotests_common_env"
797476c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
797576c7560aSMax Reitz
7976dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
7977dc655404SMichael S. Tsirkincat <<EOD >config.status
7978dc655404SMichael S. Tsirkin#!/bin/sh
7979dc655404SMichael S. Tsirkin# Generated by configure.
7980dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
7981dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
7982dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
7983dc655404SMichael S. TsirkinEOD
7984e811da7fSDaniel P. Berrangé
7985e811da7fSDaniel P. Berrangépreserve_env() {
7986e811da7fSDaniel P. Berrangé    envname=$1
7987e811da7fSDaniel P. Berrangé
7988e811da7fSDaniel P. Berrangé    eval envval=\$$envname
7989e811da7fSDaniel P. Berrangé
7990e811da7fSDaniel P. Berrangé    if test -n "$envval"
7991e811da7fSDaniel P. Berrangé    then
7992e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
7993e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
7994e811da7fSDaniel P. Berrangé    else
7995e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
7996e811da7fSDaniel P. Berrangé    fi
7997e811da7fSDaniel P. Berrangé}
7998e811da7fSDaniel P. Berrangé
7999e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
8000e811da7fSDaniel P. Berrangé# features/build target configure will detect
8001e811da7fSDaniel P. Berrangépreserve_env AR
8002e811da7fSDaniel P. Berrangépreserve_env AS
8003e811da7fSDaniel P. Berrangépreserve_env CC
8004e811da7fSDaniel P. Berrangépreserve_env CPP
8005e811da7fSDaniel P. Berrangépreserve_env CXX
8006e811da7fSDaniel P. Berrangépreserve_env INSTALL
8007e811da7fSDaniel P. Berrangépreserve_env LD
8008e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
8009e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
8010e811da7fSDaniel P. Berrangépreserve_env MAKE
8011e811da7fSDaniel P. Berrangépreserve_env NM
8012e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
8013e811da7fSDaniel P. Berrangépreserve_env PATH
8014e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
8015e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
8016e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
8017e811da7fSDaniel P. Berrangépreserve_env PYTHON
8018e811da7fSDaniel P. Berrangépreserve_env SDL_CONFIG
8019e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
8020e811da7fSDaniel P. Berrangépreserve_env SMBD
8021e811da7fSDaniel P. Berrangépreserve_env STRIP
8022e811da7fSDaniel P. Berrangépreserve_env WINDRES
8023e811da7fSDaniel P. Berrangé
8024dc655404SMichael S. Tsirkinprintf "exec" >>config.status
8025dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
8026cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
8027dc655404SMichael S. Tsirkinchmod +x config.status
8028dc655404SMichael S. Tsirkin
80298cd05ab6SPeter Maydellrm -r "$TMPDIR1"
8030