xref: /openbmc/qemu/configure (revision 105fad6b)
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
639c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
649c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
658dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
668dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
678dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
688dc38a78SPeter Maydell    # obvious to developers.
698dc38a78SPeter Maydell    if test "$werror" != "yes"; then
708dc38a78SPeter Maydell        return 0
718dc38a78SPeter Maydell    fi
728dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
738dc38a78SPeter Maydell    case "$*" in
748dc38a78SPeter Maydell        *-Werror*)
758dc38a78SPeter Maydell           return 0
768dc38a78SPeter Maydell        ;;
778dc38a78SPeter Maydell    esac
789c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
799c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
8076ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
8176ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
8276ad07a4SPeter Maydell        "will be at the bottom of config.log." \
8376ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
848dc38a78SPeter Maydell}
858dc38a78SPeter Maydell
869c83ffd8SPeter Maydelldo_cc() {
879c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
889c83ffd8SPeter Maydell}
899c83ffd8SPeter Maydell
909c83ffd8SPeter Maydelldo_cxx() {
919c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
929c83ffd8SPeter Maydell}
939c83ffd8SPeter Maydell
949c83ffd8SPeter Maydellupdate_cxxflags() {
959c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
969c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
979c83ffd8SPeter Maydell    # because they only make sense for C programs.
9811cde1c8SBruno Dominguez    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS"
9911cde1c8SBruno Dominguez
1009c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1019c83ffd8SPeter Maydell        case $arg in
1029c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1039c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1049c83ffd8SPeter Maydell                ;;
1059c83ffd8SPeter Maydell            *)
1069c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1079c83ffd8SPeter Maydell                ;;
1089c83ffd8SPeter Maydell        esac
1099c83ffd8SPeter Maydell    done
1109c83ffd8SPeter Maydell}
1119c83ffd8SPeter Maydell
11252166aa0SJuan Quintelacompile_object() {
113fd0e6053SJohn Snow  local_cflags="$1"
114fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
11552166aa0SJuan Quintela}
11652166aa0SJuan Quintela
11752166aa0SJuan Quintelacompile_prog() {
11852166aa0SJuan Quintela  local_cflags="$1"
11952166aa0SJuan Quintela  local_ldflags="$2"
1208dc38a78SPeter Maydell  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
12152166aa0SJuan Quintela}
12252166aa0SJuan Quintela
12311568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
12411568d6dSPaolo Bonzinisymlink() {
12572b8b5a1SStefan Weil  rm -rf "$2"
126ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
12772b8b5a1SStefan Weil  ln -s "$1" "$2"
12811568d6dSPaolo Bonzini}
12911568d6dSPaolo Bonzini
1300dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1310dba6195SLoïc Minier# executable or a builtin)
1320dba6195SLoïc Minierhas() {
1330dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1340dba6195SLoïc Minier}
1350dba6195SLoïc Minier
1360dba6195SLoïc Minier# search for an executable in PATH
1370dba6195SLoïc Minierpath_of() {
1380dba6195SLoïc Minier    local_command="$1"
1390dba6195SLoïc Minier    local_ifs="$IFS"
1400dba6195SLoïc Minier    local_dir=""
1410dba6195SLoïc Minier
1420dba6195SLoïc Minier    # pathname has a dir component?
1430dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1440dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1450dba6195SLoïc Minier            echo "$local_command"
1460dba6195SLoïc Minier            return 0
1470dba6195SLoïc Minier        fi
1480dba6195SLoïc Minier    fi
1490dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1500dba6195SLoïc Minier        return 1
1510dba6195SLoïc Minier    fi
1520dba6195SLoïc Minier
1530dba6195SLoïc Minier    IFS=:
1540dba6195SLoïc Minier    for local_dir in $PATH; do
1550dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1560dba6195SLoïc Minier            echo "$local_dir/$local_command"
1570dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1580dba6195SLoïc Minier            return 0
1590dba6195SLoïc Minier        fi
1600dba6195SLoïc Minier    done
1610dba6195SLoïc Minier    # not found
1620dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1630dba6195SLoïc Minier    return 1
1640dba6195SLoïc Minier}
1650dba6195SLoïc Minier
1665b808275SLluís Vilanovahave_backend () {
1675b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1685b808275SLluís Vilanova}
1695b808275SLluís Vilanova
1703b6b7550SPaolo Bonziniglob() {
1713b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
1723b6b7550SPaolo Bonzini}
1733b6b7550SPaolo Bonzini
1743b6b7550SPaolo Bonzinisupported_hax_target() {
1753b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
1763b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1773b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
1783b6b7550SPaolo Bonzini        i386|x86_64)
1793b6b7550SPaolo Bonzini            return 0
1803b6b7550SPaolo Bonzini        ;;
1813b6b7550SPaolo Bonzini    esac
1823b6b7550SPaolo Bonzini    return 1
1833b6b7550SPaolo Bonzini}
1843b6b7550SPaolo Bonzini
1853b6b7550SPaolo Bonzinisupported_kvm_target() {
1863b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
1873b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1883b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
1893b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
1903b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
1913b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
1923b6b7550SPaolo Bonzini        mips:mips | mipsel:mips | \
1933b6b7550SPaolo Bonzini        ppc:ppc | ppcemb:ppc | ppc64:ppc | \
1943b6b7550SPaolo Bonzini        ppc:ppc64 | ppcemb:ppc64 | ppc64:ppc64 | \
1953b6b7550SPaolo Bonzini        s390x:s390x)
1963b6b7550SPaolo Bonzini            return 0
1973b6b7550SPaolo Bonzini        ;;
1983b6b7550SPaolo Bonzini    esac
1993b6b7550SPaolo Bonzini    return 1
2003b6b7550SPaolo Bonzini}
2013b6b7550SPaolo Bonzini
2023b6b7550SPaolo Bonzinisupported_xen_target() {
2033b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2043b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
205b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
206b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
207b5ed2e11SPaolo Bonzini        i386|x86_64)
2083b6b7550SPaolo Bonzini            return 0
2093b6b7550SPaolo Bonzini        ;;
2103b6b7550SPaolo Bonzini    esac
2113b6b7550SPaolo Bonzini    return 1
2123b6b7550SPaolo Bonzini}
2133b6b7550SPaolo Bonzini
214d880a3baSPaolo Bonzinisupported_target() {
215d880a3baSPaolo Bonzini    case "$1" in
216d880a3baSPaolo Bonzini        *-softmmu)
217d880a3baSPaolo Bonzini            ;;
218d880a3baSPaolo Bonzini        *-linux-user)
219d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
220d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
221d880a3baSPaolo Bonzini                return 1
222d880a3baSPaolo Bonzini            fi
223d880a3baSPaolo Bonzini            ;;
224d880a3baSPaolo Bonzini        *-bsd-user)
225d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
226d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
227d880a3baSPaolo Bonzini                return 1
228d880a3baSPaolo Bonzini            fi
229d880a3baSPaolo Bonzini            ;;
230d880a3baSPaolo Bonzini        *)
231d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
232d880a3baSPaolo Bonzini            return 1
233d880a3baSPaolo Bonzini            ;;
234d880a3baSPaolo Bonzini    esac
235b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
236b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
237b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
238b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
239b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
240b3f6ea7eSPaolo Bonzini    return 1
241d880a3baSPaolo Bonzini}
242d880a3baSPaolo Bonzini
243e9a3591fSChristian Borntraeger
244e9a3591fSChristian Borntraegerld_has() {
245e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
246e9a3591fSChristian Borntraeger}
247e9a3591fSChristian Borntraeger
2487d13299dSbellard# default parameters
24989138857SStefan Weilsource_path=$(dirname "$0")
2502ff6b91eSJuan Quintelacpu=""
251a31a8642SMichael S. Tsirkiniasl="iasl"
2521e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
25343ce4dfeSbellardstatic="no"
2547d13299dSbellardcross_prefix=""
2550c58ac1cSmalcaudio_drv_list=""
256b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
257b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
258e49d021eSPeter Maydellhost_cc="cc"
25973da375eSJuan Quintelalibs_softmmu=""
2603e2e0e6bSJuan Quintelalibs_tools=""
26167f86e8eSJuan Quintelaaudio_pt_int=""
262d5631638Smalcaudio_win_int=""
2632b2e59e6SPaolo Bonzinicc_i386=i386-pc-linux-gnu-gcc
264957f1f99SMichael Rothlibs_qga=""
2655bc62e01SGerd Hoffmanndebug_info="yes"
26663678e17SSteven Noonanstack_protector=""
267ac0df51dSaliguori
26892712822SDaniel P. Berrangeif test -e "$source_path/.git"
26992712822SDaniel P. Berrangethen
27092712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
27192712822SDaniel P. Berrangeelse
272aef45d51SDaniel P. Berrange    git_submodules=""
27392712822SDaniel P. Berrangefi
274ac0df51dSaliguori
275afb63ebdSStefan Weil# Don't accept a target_list environment variable.
276afb63ebdSStefan Weilunset target_list
277377529c0SPaolo Bonzini
278377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
279377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
280377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
281377529c0SPaolo Bonzini#              unless --disable-foo is given
282377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
283377529c0SPaolo Bonzini#              feature will searched for,
284377529c0SPaolo Bonzini#              if not found, configure exits with error
285377529c0SPaolo Bonzini#
286377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
287377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
288377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
289377529c0SPaolo Bonzini
290377529c0SPaolo Bonzinibluez=""
291377529c0SPaolo Bonzinibrlapi=""
292377529c0SPaolo Bonzinicurl=""
293377529c0SPaolo Bonzinicurses=""
294377529c0SPaolo Bonzinidocs=""
295377529c0SPaolo Bonzinifdt=""
29658952137SVincenzo Maffionenetmap="no"
297377529c0SPaolo Bonzinisdl=""
298ee8466d0SCole Robinsonsdlabi=""
299983eef5aSMeador Ingevirtfs=""
300fe8fc5aeSPaolo Bonzinimpath=""
301821601eaSJes Sorensenvnc="yes"
302377529c0SPaolo Bonzinisparse="no"
303377529c0SPaolo Bonzinivde=""
304377529c0SPaolo Bonzinivnc_sasl=""
305377529c0SPaolo Bonzinivnc_jpeg=""
306377529c0SPaolo Bonzinivnc_png=""
3076a021536SGerd Hoffmannxkbcommon=""
308377529c0SPaolo Bonzinixen=""
309d5b93ddfSAnthony PERARDxen_ctrl_version=""
31064a7ad6fSIan Campbellxen_pv_domain_build="no"
311eb6fda0fSAnthony PERARDxen_pci_passthrough=""
312377529c0SPaolo Bonzinilinux_aio=""
31347e98658SCorey Bryantcap_ng=""
314377529c0SPaolo Bonziniattr=""
3154f26f2b6SAvi Kivitylibattr=""
316377529c0SPaolo Bonzinixfs=""
317b3f6ea7eSPaolo Bonzinitcg="yes"
318377529c0SPaolo Bonzini
319d41a75a2SBradvhost_net="no"
3205e9be92dSNicholas Bellingervhost_scsi="no"
321fc0b9b0eSStefan Hajnoczivhost_vsock="no"
322e6a74868SMarc-André Lureauvhost_user=""
323d41a75a2SBradkvm="no"
324b0cb0a66SVincent Palatinhax="no"
3252da776dbSMichael R. Hinesrdma=""
326377529c0SPaolo Bonzinigprof="no"
327377529c0SPaolo Bonzinidebug_tcg="no"
328377529c0SPaolo Bonzinidebug="no"
329b553a042SJohn Snowfortify_source=""
330377529c0SPaolo Bonzinistrip_opt="yes"
3319195b2c2SStefan Weiltcg_interpreter="no"
332377529c0SPaolo Bonzinibigendian="no"
333377529c0SPaolo Bonzinimingw32="no"
3341d728c39SBlue Swirlgcov="no"
3351d728c39SBlue Swirlgcov_tool="gcov"
336377529c0SPaolo BonziniEXESUF=""
33717969268SFam ZhengDSOSUF=".so"
33817969268SFam ZhengLDFLAGS_SHARED="-shared"
33917969268SFam Zhengmodules="no"
340377529c0SPaolo Bonziniprefix="/usr/local"
341377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
342528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
3433d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
344850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
345377529c0SPaolo Bonzinibindir="\${prefix}/bin"
3463aa5d2beSAlon Levylibdir="\${prefix}/lib"
3478bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
3480f94d6daSAlon Levyincludedir="\${prefix}/include"
349377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
350785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
351377529c0SPaolo Bonziniconfsuffix="/qemu"
352377529c0SPaolo Bonzinislirp="yes"
353377529c0SPaolo Bonzinioss_lib=""
354377529c0SPaolo Bonzinibsd="no"
355377529c0SPaolo Bonzinilinux="no"
356377529c0SPaolo Bonzinisolaris="no"
357377529c0SPaolo Bonziniprofiler="no"
358377529c0SPaolo Bonzinicocoa="no"
359377529c0SPaolo Bonzinisoftmmu="yes"
360377529c0SPaolo Bonzinilinux_user="no"
361377529c0SPaolo Bonzinibsd_user="no"
362377529c0SPaolo Bonziniblobs="yes"
363377529c0SPaolo Bonzinipkgversion=""
36440d6444eSAvi Kivitypie=""
3653556c233SPaolo Bonziniqom_cast_debug="yes"
366baf86d6bSPaolo Bonzinitrace_backends="log"
367377529c0SPaolo Bonzinitrace_file="trace"
368377529c0SPaolo Bonzinispice=""
369377529c0SPaolo Bonzinirbd=""
3707b02f544SMarc-André Lureausmartcard=""
3712b2325ffSGerd Hoffmannlibusb=""
37269354a83SHans de Goedeusb_redir=""
373da076ffeSGerd Hoffmannopengl=""
374014cb152SGerd Hoffmannopengl_dmabuf="no"
3755dd89908SRichard Hendersoncpuid_h="no"
37699f2dbd3SLiang Liavx2_opt="no"
3771ece9905SAlon Levyzlib="yes"
378b25c9dffSStefan Weillzo=""
379b25c9dffSStefan Weilsnappy=""
3806b383c08SPeter Wubzip2=""
381e8ef31a3SMichael Tokarevguest_agent=""
382d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
38350cbebb9SMichael Rothguest_agent_ntddscsi="no"
3849dacf32dSYossi Hindinguest_agent_msi=""
385d9840e25STomoki Sekiyamavss_win32_sdk=""
386d9840e25STomoki Sekiyamawin_sdk="no"
3874b1c11fdSDaniel P. Berrangewant_tools="yes"
388c589b249SRonnie Sahlberglibiscsi=""
3896542aa9cSPeter Lievenlibnfs=""
390519175a2SAlex Barcelocoroutine=""
39170c60c08SStefan Hajnoczicoroutine_pool=""
3927d992e4dSPeter Lievendebug_stack_usage="no"
393f0d92b56SLongpeng(Mike)crypto_afalg="no"
394f794573eSEduardo Otuboseccomp=""
395eb100396SBharata B Raoglusterfs=""
396d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
3970c14fb47SBharata B Raoglusterfs_discard="no"
398df3a429aSNiels de Vosglusterfs_fallocate="no"
3997c815372SBharata B Raoglusterfs_zerofill="no"
400a4ccabcfSAnthony Liguorigtk=""
4019e04c683SStefan Weilgtkabi=""
402925a0400SGerd Hoffmanngtk_gl="no"
403a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
404ddbb0d09SDaniel P. Berrangegnutls=""
405b917da4cSDaniel P. Berrangegnutls_rnd=""
40691bfcdb0SDaniel P. Berrangenettle=""
407fff2f982SDaniel P. Berrangenettle_kdf="no"
40891bfcdb0SDaniel P. Berrangegcrypt=""
4091f923c70SLongpeng(Mike)gcrypt_hmac="no"
41037788f25SDaniel P. Berrangegcrypt_kdf="no"
411bbbf9bfbSStefan Weilvte=""
4129d9e1521SGerd Hoffmannvirglrenderer=""
413e91c793cSCole Robinsontpm="yes"
4140a12ec87SRichard W.M. Joneslibssh2=""
415ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
416a99d57bbSWanlong Gaonuma=""
4172847b469SFam Zhengtcmalloc="no"
4187b01cb97SAlexandre Derumierjemalloc="no"
419a6b1d4c0SChanglong Xiereplication="yes"
420da92c3ffSAshish Mittalvxhs=""
421377529c0SPaolo Bonzini
422898be3e0SPeter Maydellsupported_cpu="no"
423898be3e0SPeter Maydellsupported_os="no"
424fb59dabdSPeter Maydellbogus_os="no"
425898be3e0SPeter Maydell
426ac0df51dSaliguori# parse CC options first
427ac0df51dSaliguorifor opt do
42889138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
429ac0df51dSaliguori  case "$opt" in
430ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
431ac0df51dSaliguori  ;;
4323d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
433ac0df51dSaliguori  ;;
43483f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
43583f73fceSTomoki Sekiyama  ;;
436ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
437ca4deeb1SPaolo Bonzini  ;;
4382ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
4392ff6b91eSJuan Quintela  ;;
440de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
441f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
442e2a2ed06SJuan Quintela  ;;
44311cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
44411cde1c8SBruno Dominguez                      EXTRA_CXXFLAGS="$optarg"
44511cde1c8SBruno Dominguez  ;;
446a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
447f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
448e2a2ed06SJuan Quintela  ;;
4495bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
4505bc62e01SGerd Hoffmann  ;;
4515bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
4525bc62e01SGerd Hoffmann  ;;
453ac0df51dSaliguori  esac
454ac0df51dSaliguoridone
455ac0df51dSaliguori# OS specific
456ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
45793148aa5SStefan Weil# we can eliminate its usage altogether.
458ac0df51dSaliguori
459e49d021eSPeter Maydell# Preferred compiler:
460e49d021eSPeter Maydell#  ${CC} (if set)
461e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
462e49d021eSPeter Maydell#  system compiler
463e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
464e49d021eSPeter Maydell  cc="$host_cc"
465e49d021eSPeter Maydellelse
466b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
467e49d021eSPeter Maydellfi
468e49d021eSPeter Maydell
46983f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
47083f73fceSTomoki Sekiyama  cxx="c++"
47183f73fceSTomoki Sekiyamaelse
47283f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
47383f73fceSTomoki Sekiyamafi
47483f73fceSTomoki Sekiyama
475b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
476cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
4775f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
4783dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
479b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
480b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
4814852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
482b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
483b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
48417884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
48517884d7bSSergei Trofimovichquery_pkg_config() {
48617884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
48717884d7bSSergei Trofimovich}
48817884d7bSSergei Trofimovichpkg_config=query_pkg_config
489b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
49047c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
491ac0df51dSaliguori
49245d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
49345d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
49445d285abSPeter Maydell
495be17dc90SMichael S. Tsirkin# default flags for all hosts
4962d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
4972d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
4982d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
4992d31515bSPeter Maydell# provides these semantics.)
5002d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
501f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
502c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
503be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
504244f1441SYang ZhongQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/accel/tcg -I\$(SRC_PATH)/include"
5055bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
5065bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
507be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
5085bc62e01SGerd Hoffmannfi
509be17dc90SMichael S. Tsirkin
510ca4deeb1SPaolo Bonzini# make source path absolute
51189138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
512ca4deeb1SPaolo Bonzini
513cab00a5aSMichael S. Tsirkin# running configure in the source tree?
514cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
515cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
516cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
517cab00a5aSMichael S. Tsirkinelse
518cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
519cab00a5aSMichael S. Tsirkinfi
520cab00a5aSMichael S. Tsirkin
521ac0df51dSaliguoricheck_define() {
522ac0df51dSaliguoricat > $TMPC <<EOF
523ac0df51dSaliguori#if !defined($1)
524fd786e1aSPeter Maydell#error $1 not defined
525ac0df51dSaliguori#endif
526ac0df51dSaliguoriint main(void) { return 0; }
527ac0df51dSaliguoriEOF
52852166aa0SJuan Quintela  compile_object
529ac0df51dSaliguori}
530ac0df51dSaliguori
531307119e7SGerd Hoffmanncheck_include() {
532307119e7SGerd Hoffmanncat > $TMPC <<EOF
533307119e7SGerd Hoffmann#include <$1>
534307119e7SGerd Hoffmannint main(void) { return 0; }
535307119e7SGerd HoffmannEOF
536307119e7SGerd Hoffmann  compile_object
537307119e7SGerd Hoffmann}
538307119e7SGerd Hoffmann
53993b25869SJohn Snowwrite_c_skeleton() {
54093b25869SJohn Snow    cat > $TMPC <<EOF
54193b25869SJohn Snowint main(void) { return 0; }
54293b25869SJohn SnowEOF
54393b25869SJohn Snow}
54493b25869SJohn Snow
545bbea4050SPeter Maydellif check_define __linux__ ; then
546bbea4050SPeter Maydell  targetos="Linux"
547bbea4050SPeter Maydellelif check_define _WIN32 ; then
548bbea4050SPeter Maydell  targetos='MINGW32'
549bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
550bbea4050SPeter Maydell  targetos='OpenBSD'
551bbea4050SPeter Maydellelif check_define __sun__ ; then
552bbea4050SPeter Maydell  targetos='SunOS'
553bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
554bbea4050SPeter Maydell  targetos='Haiku'
555951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
556951fedfcSPeter Maydell  targetos='FreeBSD'
557951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
558951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
559951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
560951fedfcSPeter Maydell  targetos='DragonFly'
561951fedfcSPeter Maydellelif check_define __NetBSD__; then
562951fedfcSPeter Maydell  targetos='NetBSD'
563951fedfcSPeter Maydellelif check_define __APPLE__; then
564951fedfcSPeter Maydell  targetos='Darwin'
565bbea4050SPeter Maydellelse
566951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
567951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
568951fedfcSPeter Maydell  # be the result of a missing compiler.
569951fedfcSPeter Maydell  targetos='bogus'
570951fedfcSPeter Maydell  bogus_os='yes'
571bbea4050SPeter Maydellfi
572bbea4050SPeter Maydell
573bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
574bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
575bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
576bbea4050SPeter Maydell# the correct CPU with the --cpu option.
577bbea4050SPeter Maydellcase $targetos in
578bbea4050SPeter MaydellDarwin)
579bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
580bbea4050SPeter Maydell  # run 64-bit userspace code.
581bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
582bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
583bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
584bbea4050SPeter Maydell    cpu="x86_64"
585bbea4050SPeter Maydell  fi
586bbea4050SPeter Maydell  ;;
587bbea4050SPeter MaydellSunOS)
58889138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
589bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
590bbea4050SPeter Maydell    cpu="x86_64"
591bbea4050SPeter Maydell  fi
592bbea4050SPeter Maydellesac
593bbea4050SPeter Maydell
5942ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
5952ff6b91eSJuan Quintela  # command line argument
5962ff6b91eSJuan Quintela  :
5972ff6b91eSJuan Quintelaelif check_define __i386__ ; then
598ac0df51dSaliguori  cpu="i386"
599ac0df51dSaliguorielif check_define __x86_64__ ; then
600c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
601c72b26ecSRichard Henderson    cpu="x32"
602c72b26ecSRichard Henderson  else
603ac0df51dSaliguori    cpu="x86_64"
604c72b26ecSRichard Henderson  fi
6053aa9bd6cSblueswir1elif check_define __sparc__ ; then
6063aa9bd6cSblueswir1  if check_define __arch64__ ; then
6073aa9bd6cSblueswir1    cpu="sparc64"
6083aa9bd6cSblueswir1  else
6093aa9bd6cSblueswir1    cpu="sparc"
6103aa9bd6cSblueswir1  fi
611fdf7ed96Smalcelif check_define _ARCH_PPC ; then
612fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
613fdf7ed96Smalc    cpu="ppc64"
614ac0df51dSaliguori  else
615fdf7ed96Smalc    cpu="ppc"
616fdf7ed96Smalc  fi
617afa05235SAurelien Jarnoelif check_define __mips__ ; then
618afa05235SAurelien Jarno  cpu="mips"
619477ba620SAurelien Jarnoelif check_define __ia64__ ; then
620477ba620SAurelien Jarno  cpu="ia64"
621d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
622d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
623d66ed0eaSAurelien Jarno    cpu="s390x"
624d66ed0eaSAurelien Jarno  else
625d66ed0eaSAurelien Jarno    cpu="s390"
626d66ed0eaSAurelien Jarno  fi
62721d89f84SPeter Maydellelif check_define __arm__ ; then
62821d89f84SPeter Maydell  cpu="arm"
6291f080313SClaudio Fontanaelif check_define __aarch64__ ; then
6301f080313SClaudio Fontana  cpu="aarch64"
631fdf7ed96Smalcelse
63289138857SStefan Weil  cpu=$(uname -m)
633ac0df51dSaliguorifi
634ac0df51dSaliguori
635359bc95dSPeter MaydellARCH=
636359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
637359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
6387d13299dSbellardcase "$cpu" in
6396499fd15SPeter Maydell  ppc|ppc64|s390|s390x|sparc64|x32)
640898be3e0SPeter Maydell    cpu="$cpu"
641898be3e0SPeter Maydell    supported_cpu="yes"
642898be3e0SPeter Maydell  ;;
6437d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
64497a847bcSbellard    cpu="i386"
645898be3e0SPeter Maydell    supported_cpu="yes"
6467d13299dSbellard  ;;
647aaa5fa14Saurel32  x86_64|amd64)
648aaa5fa14Saurel32    cpu="x86_64"
649898be3e0SPeter Maydell    supported_cpu="yes"
650aaa5fa14Saurel32  ;;
65121d89f84SPeter Maydell  armv*b|armv*l|arm)
65221d89f84SPeter Maydell    cpu="arm"
653898be3e0SPeter Maydell    supported_cpu="yes"
6547d13299dSbellard  ;;
6551f080313SClaudio Fontana  aarch64)
6561f080313SClaudio Fontana    cpu="aarch64"
657898be3e0SPeter Maydell    supported_cpu="yes"
6581f080313SClaudio Fontana  ;;
659afa05235SAurelien Jarno  mips*)
660afa05235SAurelien Jarno    cpu="mips"
661898be3e0SPeter Maydell    supported_cpu="yes"
662afa05235SAurelien Jarno  ;;
6633142255cSblueswir1  sparc|sun4[cdmuv])
664ae228531Sbellard    cpu="sparc"
6656499fd15SPeter Maydell    supported_cpu="yes"
666ae228531Sbellard  ;;
6677d13299dSbellard  *)
668359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
669359bc95dSPeter Maydell    ARCH=unknown
6707d13299dSbellard  ;;
6717d13299dSbellardesac
672359bc95dSPeter Maydellif test -z "$ARCH"; then
673359bc95dSPeter Maydell  ARCH="$cpu"
674359bc95dSPeter Maydellfi
675e2d52ad3SJuan Quintela
6767d13299dSbellard# OS specific
6770dbfc675SJuan Quintela
678adfc3e91SStacey Son# host *BSD for user mode
679adfc3e91SStacey SonHOST_VARIANT_DIR=""
680adfc3e91SStacey Son
6817d13299dSbellardcase $targetos in
68267b915a5SbellardMINGW32*)
68367b915a5Sbellard  mingw32="yes"
684b0cb0a66SVincent Palatin  hax="yes"
6853cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
686307119e7SGerd Hoffmann  if check_include dsound.h; then
6873cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
688307119e7SGerd Hoffmann  else
689307119e7SGerd Hoffmann    audio_drv_list=""
690307119e7SGerd Hoffmann  fi
691898be3e0SPeter Maydell  supported_os="yes"
69267b915a5Sbellard;;
6935c40d2bdSthsGNU/kFreeBSD)
694a167ba50SAurelien Jarno  bsd="yes"
6950c58ac1cSmalc  audio_drv_list="oss"
6960bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
6975c40d2bdSths;;
6987d3505c5SbellardFreeBSD)
6997d3505c5Sbellard  bsd="yes"
7000db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7010c58ac1cSmalc  audio_drv_list="oss"
7020bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
703f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
704f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
705a7764f15SEd Maste  # needed for kinfo_getproc
706a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
70758952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
708adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
709898be3e0SPeter Maydell  supported_os="yes"
7107d3505c5Sbellard;;
711c5e97233Sblueswir1DragonFly)
712c5e97233Sblueswir1  bsd="yes"
7130db4a067SPaolo Bonzini  make="${MAKE-gmake}"
714c5e97233Sblueswir1  audio_drv_list="oss"
7150bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
716adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
717c5e97233Sblueswir1;;
7187d3505c5SbellardNetBSD)
7197d3505c5Sbellard  bsd="yes"
7200db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7210c58ac1cSmalc  audio_drv_list="oss"
7220bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
7238ef92a88Sblueswir1  oss_lib="-lossaudio"
724adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
7253c2bdbc1SKamil Rytarowski  supported_os="yes"
7267d3505c5Sbellard;;
7277d3505c5SbellardOpenBSD)
7287d3505c5Sbellard  bsd="yes"
7290db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7304f6ab397SBrad Smith  audio_drv_list="sdl"
7310bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
732adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
7337d3505c5Sbellard;;
73483fb7adfSbellardDarwin)
73583fb7adfSbellard  bsd="yes"
73683fb7adfSbellard  darwin="yes"
737b0cb0a66SVincent Palatin  hax="yes"
73817969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
7391b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
740a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
7410c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
7421b0f9cc2Saliguori  fi
743fd677642Sths  cocoa="yes"
7440c58ac1cSmalc  audio_drv_list="coreaudio"
74514382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
7460c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
7477973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
748a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
749a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
750a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
751adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
752898be3e0SPeter Maydell  supported_os="yes"
75383fb7adfSbellard;;
754ec530c81SbellardSunOS)
755ec530c81Sbellard  solaris="yes"
7560db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7570db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
758e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
7596b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
7600c58ac1cSmalc    audio_drv_list="oss"
7616b4d2ba1Sths  fi
762c2de5c91Smalc  audio_possible_drivers="oss sdl"
763d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
764d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
765d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
766d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
767a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
768560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
769560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
770560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
771ec530c81Sbellard;;
772179cf400SAndreas FärberHaiku)
773179cf400SAndreas Färber  haiku="yes"
774179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
775179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
776179cf400SAndreas Färber;;
777898be3e0SPeter MaydellLinux)
7780c58ac1cSmalc  audio_drv_list="oss"
7790bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
7805327cf48Sbellard  linux="yes"
781831b7825Sths  linux_user="yes"
782af2be207SJan Kiszka  kvm="yes"
783af2be207SJan Kiszka  vhost_net="yes"
7845e9be92dSNicholas Bellinger  vhost_scsi="yes"
785fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
786a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
787898be3e0SPeter Maydell  supported_os="yes"
788898be3e0SPeter Maydell;;
7897d13299dSbellardesac
7907d13299dSbellard
7917d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
792b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
79384778508Sblueswir1    bsd_user="yes"
7947d3505c5Sbellard  fi
79508de3949SAndreas Färberfi
7967d3505c5Sbellard
7970db4a067SPaolo Bonzini: ${make=${MAKE-make}}
7980db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
79952510f8bSStefan Weil: ${python=${PYTHON-python}}
800e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
8010db4a067SPaolo Bonzini
8023c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
8033c4a4d0dSPeter Maydellif has clang; then
8043c4a4d0dSPeter Maydell  objcc=clang
8053c4a4d0dSPeter Maydellelse
8063c4a4d0dSPeter Maydell  objcc="$cc"
8073c4a4d0dSPeter Maydellfi
8083c4a4d0dSPeter Maydell
8093457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
8103457a3f8SJuan Quintela  EXESUF=".exe"
81117969268SFam Zheng  DSOSUF=".dll"
812a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
813e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
814e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
81578e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
81678e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
817f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
81893b25869SJohn Snow  write_c_skeleton;
819f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
820f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
821f7cf5d5bSStefan Weil  fi
822c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
823683035deSPaolo Bonzini  mandir="\${prefix}"
824528ae5b8SEduardo Habkost  datadir="\${prefix}"
825850da188SEduardo Habkost  qemu_docdir="\${prefix}"
826683035deSPaolo Bonzini  bindir="\${prefix}"
827683035deSPaolo Bonzini  sysconfdir="\${prefix}"
8285a699bbbSLaszlo Ersek  local_statedir=
829683035deSPaolo Bonzini  confsuffix=""
830*105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
8313457a3f8SJuan Quintelafi
8323457a3f8SJuan Quintela
833487fefdbSAnthony Liguoriwerror=""
83485aa5189Sbellard
8357d13299dSbellardfor opt do
83689138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
8377d13299dSbellard  case "$opt" in
8382efc3265Sbellard  --help|-h) show_help=yes
8392efc3265Sbellard  ;;
84099123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
84199123e13SMike Frysinger  ;;
842b1a550a0Spbrook  --prefix=*) prefix="$optarg"
8437d13299dSbellard  ;;
844b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
84532ce6337Sbellard  ;;
846ca4deeb1SPaolo Bonzini  --source-path=*)
8477d13299dSbellard  ;;
848ac0df51dSaliguori  --cross-prefix=*)
8497d13299dSbellard  ;;
850ac0df51dSaliguori  --cc=*)
8517d13299dSbellard  ;;
852b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
85383469015Sbellard  ;;
85483f73fceSTomoki Sekiyama  --cxx=*)
85583f73fceSTomoki Sekiyama  ;;
856e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
857e007dbecSMichael S. Tsirkin  ;;
8583c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
8593c4a4d0dSPeter Maydell  ;;
860b1a550a0Spbrook  --make=*) make="$optarg"
8617d13299dSbellard  ;;
8626a882643Spbrook  --install=*) install="$optarg"
8636a882643Spbrook  ;;
864c886edfbSBlue Swirl  --python=*) python="$optarg"
865c886edfbSBlue Swirl  ;;
8661d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
8671d728c39SBlue Swirl  ;;
868e2d8830eSBrad  --smbd=*) smbd="$optarg"
869e2d8830eSBrad  ;;
870e2a2ed06SJuan Quintela  --extra-cflags=*)
8717d13299dSbellard  ;;
87211cde1c8SBruno Dominguez  --extra-cxxflags=*)
87311cde1c8SBruno Dominguez  ;;
874e2a2ed06SJuan Quintela  --extra-ldflags=*)
8757d13299dSbellard  ;;
8765bc62e01SGerd Hoffmann  --enable-debug-info)
8775bc62e01SGerd Hoffmann  ;;
8785bc62e01SGerd Hoffmann  --disable-debug-info)
8795bc62e01SGerd Hoffmann  ;;
88017969268SFam Zheng  --enable-modules)
88117969268SFam Zheng      modules="yes"
88217969268SFam Zheng  ;;
8833aa88b31SStefan Hajnoczi  --disable-modules)
8843aa88b31SStefan Hajnoczi      modules="no"
8853aa88b31SStefan Hajnoczi  ;;
8862ff6b91eSJuan Quintela  --cpu=*)
8877d13299dSbellard  ;;
888b1a550a0Spbrook  --target-list=*) target_list="$optarg"
889de83cd02Sbellard  ;;
8905b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
8915b808275SLluís Vilanova  ;;
8925b808275SLluís Vilanova  # XXX: backwards compatibility
8935b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
89494a420b1SStefan Hajnoczi  ;;
89574242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
8969410b56cSPrerna Saxena  ;;
8977d13299dSbellard  --enable-gprof) gprof="yes"
8987d13299dSbellard  ;;
8991d728c39SBlue Swirl  --enable-gcov) gcov="yes"
9001d728c39SBlue Swirl  ;;
90179427693SLoïc Minier  --static)
90279427693SLoïc Minier    static="yes"
90379427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
90417884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
90543ce4dfeSbellard  ;;
9060b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
9070b24e75fSPaolo Bonzini  ;;
9080b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
9090b24e75fSPaolo Bonzini  ;;
9103aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
9113aa5d2beSAlon Levy  ;;
9128bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
9138bf188aaSMichael Tokarev  ;;
9140f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
9150f94d6daSAlon Levy  ;;
916528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
9170b24e75fSPaolo Bonzini  ;;
918023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
919023d3d67SEduardo Habkost  ;;
920850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
9210b24e75fSPaolo Bonzini  ;;
922ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
92307381cc1SAnthony Liguori  ;;
924785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
925785c23aeSLuiz Capitulino  ;;
9263d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
9273d5eecabSGerd Hoffmann  ;;
928785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
929023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
930023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
931023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
932023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
933023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
934023ddd74SMax Filippov    # lots of directory switches by default.
935023ddd74SMax Filippov  ;;
93697a847bcSbellard  --disable-sdl) sdl="no"
93797a847bcSbellard  ;;
938c4198157SJuan Quintela  --enable-sdl) sdl="yes"
939c4198157SJuan Quintela  ;;
94047c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
94147c03744SDave Airlie  ;;
9423556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
9433556c233SPaolo Bonzini  ;;
9443556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
9453556c233SPaolo Bonzini  ;;
946983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
947983eef5aSMeador Inge  ;;
948983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
949983eef5aSMeador Inge  ;;
950fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
951fe8fc5aeSPaolo Bonzini  ;;
952fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
953fe8fc5aeSPaolo Bonzini  ;;
954821601eaSJes Sorensen  --disable-vnc) vnc="no"
955821601eaSJes Sorensen  ;;
956821601eaSJes Sorensen  --enable-vnc) vnc="yes"
957821601eaSJes Sorensen  ;;
9582f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
9592f6a1ab0Sblueswir1  ;;
9600c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
9610c58ac1cSmalc  ;;
96289138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
963b64ec4e4SFam Zheng  ;;
96489138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
965eb852011SMarkus Armbruster  ;;
966f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
967f8393946Saurel32  ;;
968f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
969f8393946Saurel32  ;;
970f3d08ee6SPaul Brook  --enable-debug)
971f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
972f3d08ee6SPaul Brook      debug_tcg="yes"
973f3d08ee6SPaul Brook      debug="yes"
974f3d08ee6SPaul Brook      strip_opt="no"
975b553a042SJohn Snow      fortify_source="no"
976f3d08ee6SPaul Brook  ;;
97703b4fe7dSaliguori  --enable-sparse) sparse="yes"
97803b4fe7dSaliguori  ;;
97903b4fe7dSaliguori  --disable-sparse) sparse="no"
98003b4fe7dSaliguori  ;;
9811625af87Saliguori  --disable-strip) strip_opt="no"
9821625af87Saliguori  ;;
9832f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
9842f9606b3Saliguori  ;;
985ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
986ea784e3bSJuan Quintela  ;;
9872f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
9882f6f5c7aSCorentin Chary  ;;
9892f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
9902f6f5c7aSCorentin Chary  ;;
991efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
992efe556adSCorentin Chary  ;;
993efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
994efe556adSCorentin Chary  ;;
995443f1376Sbellard  --disable-slirp) slirp="no"
996c20709aaSbellard  ;;
997e0e6c8c0Saliguori  --disable-vde) vde="no"
9988a16d273Sths  ;;
999dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1000dfb278bdSJuan Quintela  ;;
100158952137SVincenzo Maffione  --disable-netmap) netmap="no"
100258952137SVincenzo Maffione  ;;
100358952137SVincenzo Maffione  --enable-netmap) netmap="yes"
100458952137SVincenzo Maffione  ;;
1005e37630caSaliguori  --disable-xen) xen="no"
1006e37630caSaliguori  ;;
1007fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1008fc321b4bSJuan Quintela  ;;
1009eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1010eb6fda0fSAnthony PERARD  ;;
1011eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1012eb6fda0fSAnthony PERARD  ;;
101364a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
101464a7ad6fSIan Campbell  ;;
101564a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
101664a7ad6fSIan Campbell  ;;
10172e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
10182e4d9fb1Saurel32  ;;
10194ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
10204ffcedb6SJuan Quintela  ;;
1021fb599c9aSbalrog  --disable-bluez) bluez="no"
1022fb599c9aSbalrog  ;;
1023a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
1024a20a6f46SJuan Quintela  ;;
10257ba1e619Saliguori  --disable-kvm) kvm="no"
10267ba1e619Saliguori  ;;
1027b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1028b31a0277SJuan Quintela  ;;
1029b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1030180fb750Szhanghailiang  ;;
1031b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1032180fb750Szhanghailiang  ;;
10339195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
10349195b2c2SStefan Weil  ;;
10359195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
10369195b2c2SStefan Weil  ;;
103747e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
103847e98658SCorey Bryant  ;;
103947e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
104047e98658SCorey Bryant  ;;
1041b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1042b3f6ea7eSPaolo Bonzini  ;;
1043b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1044b3f6ea7eSPaolo Bonzini  ;;
1045cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1046cd4ec0b4SGerd Hoffmann  ;;
1047cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1048cd4ec0b4SGerd Hoffmann  ;;
1049c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1050c589b249SRonnie Sahlberg  ;;
1051c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1052c589b249SRonnie Sahlberg  ;;
10536542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
10546542aa9cSPeter Lieven  ;;
10556542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
10566542aa9cSPeter Lieven  ;;
105705c2a3e7Sbellard  --enable-profiler) profiler="yes"
105805c2a3e7Sbellard  ;;
105914821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
106014821030SPavel Borzenkov  ;;
1061c2de5c91Smalc  --enable-cocoa)
1062c2de5c91Smalc      cocoa="yes" ;
106389138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
10645b0753e0Sbellard  ;;
1065cad25d69Spbrook  --disable-system) softmmu="no"
10660a8e90f4Spbrook  ;;
1067cad25d69Spbrook  --enable-system) softmmu="yes"
10680a8e90f4Spbrook  ;;
10690953a80fSZachary Amsden  --disable-user)
10700953a80fSZachary Amsden      linux_user="no" ;
10710953a80fSZachary Amsden      bsd_user="no" ;
10720953a80fSZachary Amsden  ;;
10730953a80fSZachary Amsden  --enable-user) ;;
1074831b7825Sths  --disable-linux-user) linux_user="no"
10750a8e90f4Spbrook  ;;
1076831b7825Sths  --enable-linux-user) linux_user="yes"
1077831b7825Sths  ;;
107884778508Sblueswir1  --disable-bsd-user) bsd_user="no"
107984778508Sblueswir1  ;;
108084778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
108184778508Sblueswir1  ;;
108240d6444eSAvi Kivity  --enable-pie) pie="yes"
108334005a00SKirill A. Shutemov  ;;
108440d6444eSAvi Kivity  --disable-pie) pie="no"
108534005a00SKirill A. Shutemov  ;;
108685aa5189Sbellard  --enable-werror) werror="yes"
108785aa5189Sbellard  ;;
108885aa5189Sbellard  --disable-werror) werror="no"
108985aa5189Sbellard  ;;
109063678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
109163678e17SSteven Noonan  ;;
109263678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
109363678e17SSteven Noonan  ;;
10944d3b6f6eSbalrog  --disable-curses) curses="no"
10954d3b6f6eSbalrog  ;;
1096c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1097c584a6d0SJuan Quintela  ;;
1098769ce76dSAlexander Graf  --disable-curl) curl="no"
1099769ce76dSAlexander Graf  ;;
1100788c8196SJuan Quintela  --enable-curl) curl="yes"
1101788c8196SJuan Quintela  ;;
11022df87df7SJuan Quintela  --disable-fdt) fdt="no"
11032df87df7SJuan Quintela  ;;
11042df87df7SJuan Quintela  --enable-fdt) fdt="yes"
11052df87df7SJuan Quintela  ;;
11065c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
11075c6c3a6cSChristoph Hellwig  ;;
11085c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
11095c6c3a6cSChristoph Hellwig  ;;
1110758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1111758e8e38SVenkateswararao Jujjuri (JV)  ;;
1112758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1113758e8e38SVenkateswararao Jujjuri (JV)  ;;
111477755340Sths  --disable-blobs) blobs="no"
111577755340Sths  ;;
11164a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
11174a19f1ecSpbrook  ;;
1118519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1119519175a2SAlex Barcelo  ;;
112070c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
112170c60c08SStefan Hajnoczi  ;;
112270c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
112370c60c08SStefan Hajnoczi  ;;
11247d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
11257d992e4dSPeter Lieven  ;;
1126f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1127f0d92b56SLongpeng(Mike)  ;;
1128f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1129f0d92b56SLongpeng(Mike)  ;;
1130a25dba17SJuan Quintela  --disable-docs) docs="no"
113170ec5dc0SAnthony Liguori  ;;
1132a25dba17SJuan Quintela  --enable-docs) docs="yes"
113383a3ab8bSJuan Quintela  ;;
1134d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1135d5970055SMichael S. Tsirkin  ;;
1136d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1137d5970055SMichael S. Tsirkin  ;;
11385e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
11395e9be92dSNicholas Bellinger  ;;
11405e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
11415e9be92dSNicholas Bellinger  ;;
1142fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1143fc0b9b0eSStefan Hajnoczi  ;;
1144fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1145fc0b9b0eSStefan Hajnoczi  ;;
1146da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
114720ff075bSMichael Walle  ;;
1148da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
114920ff075bSMichael Walle  ;;
1150f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1151f27aaf4bSChristian Brunner  ;;
1152f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1153f27aaf4bSChristian Brunner  ;;
11548c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
11558c84cf11SSergei Trofimovich  ;;
11568c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
11578c84cf11SSergei Trofimovich  ;;
11587b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1159111a38b0SRobert Relyea  ;;
11607b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1161111a38b0SRobert Relyea  ;;
11622b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
11632b2325ffSGerd Hoffmann  ;;
11642b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
11652b2325ffSGerd Hoffmann  ;;
116669354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
116769354a83SHans de Goede  ;;
116869354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
116969354a83SHans de Goede  ;;
11701ece9905SAlon Levy  --disable-zlib-test) zlib="no"
11711ece9905SAlon Levy  ;;
1172b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1173b25c9dffSStefan Weil  ;;
1174607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1175607dacd0Sqiaonuohan  ;;
1176b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1177b25c9dffSStefan Weil  ;;
1178607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1179607dacd0Sqiaonuohan  ;;
11806b383c08SPeter Wu  --disable-bzip2) bzip2="no"
11816b383c08SPeter Wu  ;;
11826b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
11836b383c08SPeter Wu  ;;
1184d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1185d138cee9SMichael Roth  ;;
1186d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1187d138cee9SMichael Roth  ;;
11889dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
11899dacf32dSYossi Hindin  ;;
11909dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
11919dacf32dSYossi Hindin  ;;
1192d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1193d9840e25STomoki Sekiyama  ;;
1194d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1195d9840e25STomoki Sekiyama  ;;
1196d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1197d9840e25STomoki Sekiyama  ;;
1198d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1199d9840e25STomoki Sekiyama  ;;
1200d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1201d9840e25STomoki Sekiyama  ;;
1202d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1203d9840e25STomoki Sekiyama  ;;
12044b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
12054b1c11fdSDaniel P. Berrange  ;;
12064b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
12074b1c11fdSDaniel P. Berrange  ;;
1208f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1209f794573eSEduardo Otubo  ;;
1210f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1211f794573eSEduardo Otubo  ;;
1212eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1213eb100396SBharata B Rao  ;;
1214eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1215eb100396SBharata B Rao  ;;
121652b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
121752b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1218583f6e7bSStefan Hajnoczi  ;;
1219cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1220cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1221cb6414dfSFam Zheng  ;;
1222315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1223315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1224315d3184SFam Zheng  ;;
1225a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1226a4ccabcfSAnthony Liguori  ;;
1227a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1228a4ccabcfSAnthony Liguori  ;;
1229a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1230a1c5e949SDaniel P. Berrange  ;;
1231ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1232ddbb0d09SDaniel P. Berrange  ;;
1233ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1234ddbb0d09SDaniel P. Berrange  ;;
123591bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
123691bfcdb0SDaniel P. Berrange  ;;
123791bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
123891bfcdb0SDaniel P. Berrange  ;;
123991bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
124091bfcdb0SDaniel P. Berrange  ;;
124191bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
124291bfcdb0SDaniel P. Berrange  ;;
12432da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
12442da776dbSMichael R. Hines  ;;
12452da776dbSMichael R. Hines  --disable-rdma) rdma="no"
12462da776dbSMichael R. Hines  ;;
1247528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1248528de90aSDaniel P. Berrange  ;;
1249bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1250bbbf9bfbSStefan Weil  ;;
1251bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1252bbbf9bfbSStefan Weil  ;;
12539d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
12549d9e1521SGerd Hoffmann  ;;
12559d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
12569d9e1521SGerd Hoffmann  ;;
1257e91c793cSCole Robinson  --disable-tpm) tpm="no"
1258e91c793cSCole Robinson  ;;
1259ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1260ab214c29SStefan Berger  ;;
12610a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
12620a12ec87SRichard W.M. Jones  ;;
12630a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
12640a12ec87SRichard W.M. Jones  ;;
1265ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1266ed1701c6SDr. David Alan Gilbert  ;;
1267ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1268ed1701c6SDr. David Alan Gilbert  ;;
1269a99d57bbSWanlong Gao  --disable-numa) numa="no"
1270a99d57bbSWanlong Gao  ;;
1271a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1272a99d57bbSWanlong Gao  ;;
12732847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
12742847b469SFam Zheng  ;;
12752847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
12762847b469SFam Zheng  ;;
12777b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
12787b01cb97SAlexandre Derumier  ;;
12797b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
12807b01cb97SAlexandre Derumier  ;;
1281a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1282a6b1d4c0SChanglong Xie  ;;
1283a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1284a6b1d4c0SChanglong Xie  ;;
1285da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1286da92c3ffSAshish Mittal  ;;
1287da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1288da92c3ffSAshish Mittal  ;;
1289e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1290e6a74868SMarc-André Lureau  ;;
1291e6a74868SMarc-André Lureau  --enable-vhost-user)
1292e6a74868SMarc-André Lureau      vhost_user="yes"
1293e6a74868SMarc-André Lureau      if test "$mingw32" = "yes"; then
1294e6a74868SMarc-André Lureau          error_exit "vhost-user isn't available on win32"
1295e6a74868SMarc-André Lureau      fi
1296e6a74868SMarc-André Lureau  ;;
12972d2ad6d0SFam Zheng  *)
12982d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
12992d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
13002d2ad6d0SFam Zheng      exit 1
13017f1559c6Sbalrog  ;;
13027d13299dSbellard  esac
13037d13299dSbellarddone
13047d13299dSbellard
1305e6a74868SMarc-André Lureauif test "$vhost_user" = ""; then
1306e6a74868SMarc-André Lureau    if test "$mingw32" = "yes"; then
1307e6a74868SMarc-André Lureau        vhost_user="no"
1308e6a74868SMarc-André Lureau    else
1309e6a74868SMarc-André Lureau        vhost_user="yes"
1310e6a74868SMarc-André Lureau    fi
1311e6a74868SMarc-André Lureaufi
1312e6a74868SMarc-André Lureau
131340293e58Sbellardcase "$cpu" in
1314e3608d66SRichard Henderson    ppc)
1315e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1316e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1317e3608d66SRichard Henderson           ;;
1318e3608d66SRichard Henderson    ppc64)
1319e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1320e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1321e3608d66SRichard Henderson           ;;
13229b9c37c3SRichard Henderson    sparc)
1323f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1324f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
13253142255cSblueswir1           ;;
1326ed968ff1SJuan Quintela    sparc64)
132779f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1328f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
13293142255cSblueswir1           ;;
133076d83bdeSths    s390)
1331061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
133228d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
133328d7cc49SRichard Henderson           ;;
133428d7cc49SRichard Henderson    s390x)
1335061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
133628d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
133776d83bdeSths           ;;
133840293e58Sbellard    i386)
133979f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
13400c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
13412b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
134240293e58Sbellard           ;;
134340293e58Sbellard    x86_64)
13447ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
13457ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
13467ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
13477ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
13480c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
13492b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1350379f6698SPaul Brook           ;;
1351c72b26ecSRichard Henderson    x32)
1352c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1353c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1354c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1355c72b26ecSRichard Henderson           ;;
135630163d89SPeter Maydell    # No special flags required for other host CPUs
13573142255cSblueswir1esac
13583142255cSblueswir1
135979f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
136079f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
136179f3b12fSPeter Crosthwaite
1362affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1363affc88ccSPeter Maydell# support, even if we're using TCI.
1364affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1365affc88ccSPeter Maydell  bsd_user="no"
1366affc88ccSPeter Maydell  linux_user="no"
1367affc88ccSPeter Maydellfi
1368affc88ccSPeter Maydell
136960e0df25SPeter Maydelldefault_target_list=""
137060e0df25SPeter Maydell
13716e92f823SPeter Maydellmak_wilds=""
13726e92f823SPeter Maydell
137360e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
13746e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
137560e0df25SPeter Maydellfi
137660e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
13776e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
137860e0df25SPeter Maydellfi
137960e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
13806e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
138160e0df25SPeter Maydellfi
138260e0df25SPeter Maydell
13836e92f823SPeter Maydellfor config in $mak_wilds; do
13846e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
13856e92f823SPeter Maydelldone
13866e92f823SPeter Maydell
1387c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
138864a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1389c53eeaf7SStefan Hajnoczi
1390af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1391af5db58eSpbrookcat << EOF
1392af5db58eSpbrook
1393af5db58eSpbrookUsage: configure [options]
1394af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1395af5db58eSpbrook
139608fb77edSStefan WeilStandard options:
139708fb77edSStefan Weil  --help                   print this message
139808fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
139908fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
140008fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
140108fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
140208fb77edSStefan Weil$(echo Available targets: $default_target_list | \
140308fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
140408fb77edSStefan Weil
140508fb77edSStefan WeilAdvanced options (experts only):
140608fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
140708fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
140808fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
140908fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
141008fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
141108fb77edSStefan Weil                           build time
141208fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
141308fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
141408fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
141511cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
141608fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
141708fb77edSStefan Weil  --make=MAKE              use specified make [$make]
141808fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
141908fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
142008fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
142108fb77edSStefan Weil  --static                 enable static build [$static]
142208fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
142308fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
142408fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
142508fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
142608fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
142708fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
142808fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
14293d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
1430e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
143108fb77edSStefan Weil  --enable-debug           enable common debug build options
143208fb77edSStefan Weil  --disable-strip          disable stripping binaries
143308fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
143463678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
143508fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
143608fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
143708fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
143808fb77edSStefan Weil  --block-drv-rw-whitelist=L
143908fb77edSStefan Weil                           set block driver read-write whitelist
144008fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
144108fb77edSStefan Weil  --block-drv-ro-whitelist=L
144208fb77edSStefan Weil                           set block driver read-only whitelist
144308fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
14445b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1445c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
144608fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
144708fb77edSStefan Weil                           Default:trace-<pid>
1448c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1449c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1450c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1451c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
145208fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
145333c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
145408fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
145508fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1456c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1457c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1458c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1459a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1460c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1461c12d66aaSLin Ma  --enable-profiler        profiler support
1462c12d66aaSLin Ma  --enable-xen-pv-domain-build
1463c12d66aaSLin Ma                           xen pv domain builder
1464c12d66aaSLin Ma  --enable-debug-stack-usage
1465c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1466c23f23b9SMichael Tokarev
1467c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1468c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1469c23f23b9SMichael Tokarev
1470c23f23b9SMichael Tokarev  system          all system emulation targets
1471c23f23b9SMichael Tokarev  user            supported user emulation targets
1472c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1473c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1474c23f23b9SMichael Tokarev  docs            build documentation
1475c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1476c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1477c23f23b9SMichael Tokarev  pie             Position Independent Executables
1478c23f23b9SMichael Tokarev  modules         modules support
1479c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1480c23f23b9SMichael Tokarev  debug-info      debugging information
1481c23f23b9SMichael Tokarev  sparse          sparse checker
1482c23f23b9SMichael Tokarev
1483ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
148491bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
148591bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1486c23f23b9SMichael Tokarev  sdl             SDL UI
1487c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1488c23f23b9SMichael Tokarev  gtk             gtk UI
1489c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1490c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1491c23f23b9SMichael Tokarev  curses          curses UI
1492c23f23b9SMichael Tokarev  vnc             VNC UI support
1493c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1494c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1495c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1496c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1497c23f23b9SMichael Tokarev  virtfs          VirtFS
1498fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1499c23f23b9SMichael Tokarev  xen             xen backend driver support
1500c23f23b9SMichael Tokarev  xen-pci-passthrough
1501c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1502c23f23b9SMichael Tokarev  curl            curl connectivity
1503c23f23b9SMichael Tokarev  fdt             fdt device tree
1504c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1505c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1506b0cb0a66SVincent Palatin  hax             HAX acceleration support
1507c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1508c23f23b9SMichael Tokarev  vde             support for vde network
1509c23f23b9SMichael Tokarev  netmap          support for netmap network
1510c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1511c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1512c23f23b9SMichael Tokarev  attr            attr and xattr support
1513c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1514c23f23b9SMichael Tokarev  spice           spice
1515c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1516c23f23b9SMichael Tokarev  libiscsi        iscsi support
1517c23f23b9SMichael Tokarev  libnfs          nfs support
15187b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1519c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1520ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1521c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1522c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1523c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1524c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1525c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1526c23f23b9SMichael Tokarev  seccomp         seccomp support
1527c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1528c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1529c23f23b9SMichael Tokarev  tpm             TPM support
1530c23f23b9SMichael Tokarev  libssh2         ssh block device support
1531c23f23b9SMichael Tokarev  numa            libnuma support
1532c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
15337b01cb97SAlexandre Derumier  jemalloc        jemalloc support
1534a6b1d4c0SChanglong Xie  replication     replication support
1535c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1536c12d66aaSLin Ma  opengl          opengl support
1537c12d66aaSLin Ma  virglrenderer   virgl rendering support
1538c12d66aaSLin Ma  xfsctl          xfsctl support
1539c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1540c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
1541da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
1542f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
1543e6a74868SMarc-André Lureau  vhost-user      vhost-user support
154408fb77edSStefan Weil
154508fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1546af5db58eSpbrookEOF
15472d2ad6d0SFam Zhengexit 0
1548af5db58eSpbrookfi
1549af5db58eSpbrook
1550c53eeaf7SStefan Hajnocziif ! has $python; then
1551c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1552c53eeaf7SStefan Hajnoczifi
1553c53eeaf7SStefan Hajnoczi
1554c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1555c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1556c53eeaf7SStefan Hajnocziif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1557c53eeaf7SStefan Hajnoczi  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1558c53eeaf7SStefan Hajnoczi      "Note that Python 3 or later is not yet supported." \
1559c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1560c53eeaf7SStefan Hajnoczifi
1561c53eeaf7SStefan Hajnoczi
1562c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1563c53eeaf7SStefan Hajnoczipython="$python -B"
1564c53eeaf7SStefan Hajnoczi
1565359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1566359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1567359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1568359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1569359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1570359bc95dSPeter Maydell    else
157176ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1572359bc95dSPeter Maydell    fi
1573359bc95dSPeter Maydellfi
1574359bc95dSPeter Maydell
15759c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
15769c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
15779c83ffd8SPeter Maydellif test -z "$werror" ; then
15789c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1579e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
15809c83ffd8SPeter Maydell        werror="yes"
15819c83ffd8SPeter Maydell    else
15829c83ffd8SPeter Maydell        werror="no"
15839c83ffd8SPeter Maydell    fi
15849c83ffd8SPeter Maydellfi
15859c83ffd8SPeter Maydell
15868d05095cSPaolo Bonzini# check that the C compiler works.
158793b25869SJohn Snowwrite_c_skeleton;
15888d05095cSPaolo Bonziniif compile_object ; then
15898d05095cSPaolo Bonzini  : C compiler works ok
15908d05095cSPaolo Bonzinielse
159176ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
15928d05095cSPaolo Bonzinifi
15930ef74c74SPeter Maydellif ! compile_prog ; then
15940ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
15950ef74c74SPeter Maydellfi
15968d05095cSPaolo Bonzini
1597fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1598fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1599fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1600fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1601fb59dabdSPeter Maydell    # host OS we should stop now.
1602951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1603fb59dabdSPeter Maydellfi
1604fb59dabdSPeter Maydell
16058d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
16068d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1607ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1608435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1609b98fcfd8SPaolo Bonzinigcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
161071429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
16116ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
16126ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
16136ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
16146ca026cbSPeter Maydell# so it's too error prone.
161593b25869SJohn Snow
161693b25869SJohn Snowcc_has_warning_flag() {
161793b25869SJohn Snow    write_c_skeleton;
161893b25869SJohn Snow
1619a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1620a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1621a1d29d6cSPeter Maydell    # warning options).
162293b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
162393b25869SJohn Snow    compile_prog "-Werror $optflag" ""
162493b25869SJohn Snow}
162593b25869SJohn Snow
162693b25869SJohn Snowfor flag in $gcc_flags; do
162793b25869SJohn Snow    if cc_has_warning_flag $flag ; then
16288d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
16298d05095cSPaolo Bonzini    fi
16308d05095cSPaolo Bonzinidone
16318d05095cSPaolo Bonzini
163263678e17SSteven Noonanif test "$stack_protector" != "no"; then
1633fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1634fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1635fccd35a0SRodrigo Rebello{
1636fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1637fccd35a0SRodrigo Rebello    while (*c) {
1638fccd35a0SRodrigo Rebello        *p++ = *c++;
1639fccd35a0SRodrigo Rebello    }
1640fccd35a0SRodrigo Rebello    return 0;
1641fccd35a0SRodrigo Rebello}
1642fccd35a0SRodrigo RebelloEOF
164363678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
16443b463a3fSMiroslav Rezanina  sp_on=0
164563678e17SSteven Noonan  for flag in $gcc_flags; do
1646590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1647590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1648590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1649590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
165063678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
16513b463a3fSMiroslav Rezanina      sp_on=1
165263678e17SSteven Noonan      break
165363678e17SSteven Noonan    fi
165463678e17SSteven Noonan  done
16553b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
16563b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
16573b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
16583b463a3fSMiroslav Rezanina    fi
16593b463a3fSMiroslav Rezanina  fi
166037746c5eSMarc-André Lureaufi
166137746c5eSMarc-André Lureau
1662cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1663cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1664cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1665cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1666cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1667cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1668cbdd1999SPaolo Bonziniint main(void) { return 0; }
1669cbdd1999SPaolo Bonzini#else
1670cbdd1999SPaolo Bonzini#error No bug in this compiler.
1671cbdd1999SPaolo Bonzini#endif
1672cbdd1999SPaolo BonziniEOF
1673cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1674cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1675cbdd1999SPaolo Bonzinifi
1676cbdd1999SPaolo Bonzini
167740d6444eSAvi Kivityif test "$static" = "yes" ; then
1678aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1679aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1680aa0d1f44SPaolo Bonzini  fi
168140d6444eSAvi Kivity  if test "$pie" = "yes" ; then
168276ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
168340d6444eSAvi Kivity  else
168440d6444eSAvi Kivity    pie="no"
168540d6444eSAvi Kivity  fi
168640d6444eSAvi Kivityfi
168740d6444eSAvi Kivity
1688768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1689768b7855SEmilio G. Cota  cat > $TMPC << EOF
1690768b7855SEmilio G. Cotastatic __thread int tls_var;
1691768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1692768b7855SEmilio G. CotaEOF
1693768b7855SEmilio G. Cota
1694768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1695768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1696768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1697768b7855SEmilio G. Cotafi
1698768b7855SEmilio G. Cota
169940d6444eSAvi Kivityif test "$pie" = ""; then
170040d6444eSAvi Kivity  case "$cpu-$targetos" in
1701c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
170240d6444eSAvi Kivity      ;;
170340d6444eSAvi Kivity    *)
170440d6444eSAvi Kivity      pie="no"
170540d6444eSAvi Kivity      ;;
170640d6444eSAvi Kivity  esac
170740d6444eSAvi Kivityfi
170840d6444eSAvi Kivity
170940d6444eSAvi Kivityif test "$pie" != "no" ; then
171040d6444eSAvi Kivity  cat > $TMPC << EOF
171121d4a791SAvi Kivity
171221d4a791SAvi Kivity#ifdef __linux__
171321d4a791SAvi Kivity#  define THREAD __thread
171421d4a791SAvi Kivity#else
171521d4a791SAvi Kivity#  define THREAD
171621d4a791SAvi Kivity#endif
171721d4a791SAvi Kivity
171821d4a791SAvi Kivitystatic THREAD int tls_var;
171921d4a791SAvi Kivity
172021d4a791SAvi Kivityint main(void) { return tls_var; }
172121d4a791SAvi Kivity
172240d6444eSAvi KivityEOF
172340d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
172440d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
172540d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
172640d6444eSAvi Kivity    pie="yes"
172740d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
172840d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
172940d6444eSAvi Kivity    fi
173040d6444eSAvi Kivity  else
173140d6444eSAvi Kivity    if test "$pie" = "yes"; then
173276ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
173340d6444eSAvi Kivity    else
173440d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
173540d6444eSAvi Kivity      pie="no"
173640d6444eSAvi Kivity    fi
173740d6444eSAvi Kivity  fi
173846eef33bSBrad
1739e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
174046eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
174146eef33bSBrad    LDFLAGS_NOPIE="-nopie"
174246eef33bSBrad  fi
174340d6444eSAvi Kivityfi
174440d6444eSAvi Kivity
174509dada40SPaolo Bonzini##########################################
174609dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
174709dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
174809dada40SPaolo Bonzini# specification is necessary
174909dada40SPaolo Bonzini
175009dada40SPaolo Bonziniif test "$cpu" = "i386"; then
175109dada40SPaolo Bonzini  cat > $TMPC << EOF
175209dada40SPaolo Bonzinistatic int sfaa(int *ptr)
175309dada40SPaolo Bonzini{
175409dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
175509dada40SPaolo Bonzini}
175609dada40SPaolo Bonzini
175709dada40SPaolo Bonziniint main(void)
175809dada40SPaolo Bonzini{
175909dada40SPaolo Bonzini  int val = 42;
17601405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
176109dada40SPaolo Bonzini  sfaa(&val);
176209dada40SPaolo Bonzini  return val;
176309dada40SPaolo Bonzini}
176409dada40SPaolo BonziniEOF
176509dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
176609dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
176709dada40SPaolo Bonzini  fi
176809dada40SPaolo Bonzinifi
176909dada40SPaolo Bonzini
177009dada40SPaolo Bonzini#########################################
1771ec530c81Sbellard# Solaris specific configure tool chain decisions
177209dada40SPaolo Bonzini
1773ec530c81Sbellardif test "$solaris" = "yes" ; then
17746792aa11SLoïc Minier  if has $install; then
17756792aa11SLoïc Minier    :
17766792aa11SLoïc Minier  else
177776ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
177876ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
177976ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1780ec530c81Sbellard  fi
178189138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
178276ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
178376ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
178476ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1785ec530c81Sbellard  fi
17866792aa11SLoïc Minier  if has ar; then
17876792aa11SLoïc Minier    :
17886792aa11SLoïc Minier  else
1789ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
179076ad07a4SPeter Maydell      error_exit "No path includes ar" \
179176ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1792ec530c81Sbellard    fi
179376ad07a4SPeter Maydell    error_exit "No path includes ar"
1794ec530c81Sbellard  fi
1795ec530c81Sbellardfi
1796ec530c81Sbellard
1797afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1798d880a3baSPaolo Bonzini    for target in $default_target_list; do
1799d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
1800d880a3baSPaolo Bonzini            target_list="$target_list $target"
1801d880a3baSPaolo Bonzini    done
1802d880a3baSPaolo Bonzini    target_list="${target_list# }"
1803121afa9eSAnthony Liguorielse
180489138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
1805d880a3baSPaolo Bonzini    for target in $target_list; do
180625b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
180725b48338SPeter Maydell        # friendly error message than if we let it fall through.
180825b48338SPeter Maydell        case " $default_target_list " in
180925b48338SPeter Maydell            *" $target "*)
181025b48338SPeter Maydell                ;;
181125b48338SPeter Maydell            *)
181225b48338SPeter Maydell                error_exit "Unknown target name '$target'"
181325b48338SPeter Maydell                ;;
181425b48338SPeter Maydell        esac
1815d880a3baSPaolo Bonzini        supported_target $target || exit 1
181625b48338SPeter Maydell    done
1817d880a3baSPaolo Bonzinifi
181825b48338SPeter Maydell
1819f55fe278SPaolo Bonzini# see if system emulation was really requested
1820f55fe278SPaolo Bonzinicase " $target_list " in
1821f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1822f55fe278SPaolo Bonzini  ;;
1823f55fe278SPaolo Bonzini  *) softmmu=no
1824f55fe278SPaolo Bonzini  ;;
1825f55fe278SPaolo Bonziniesac
18265327cf48Sbellard
1827249247c9SJuan Quintelafeature_not_found() {
1828249247c9SJuan Quintela  feature=$1
182921684af0SStewart Smith  remedy=$2
1830249247c9SJuan Quintela
183176ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
183221684af0SStewart Smith      "configure was not able to find it." \
183321684af0SStewart Smith      "$remedy"
1834249247c9SJuan Quintela}
1835249247c9SJuan Quintela
18367d13299dSbellard# ---
18377d13299dSbellard# big/little endian test
18387d13299dSbellardcat > $TMPC << EOF
183961cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
184061cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
184161cc919fSMike Frysingerextern int foo(short *, short *);
184261cc919fSMike Frysingerint main(int argc, char *argv[]) {
184361cc919fSMike Frysinger    return foo(big_endian, little_endian);
18447d13299dSbellard}
18457d13299dSbellardEOF
18467d13299dSbellard
184761cc919fSMike Frysingerif compile_object ; then
184861cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
184961cc919fSMike Frysinger        bigendian="yes"
185061cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
185161cc919fSMike Frysinger        bigendian="no"
18527d13299dSbellard    else
18537d13299dSbellard        echo big/little test failed
18547d13299dSbellard    fi
18557d13299dSbellardelse
185661cc919fSMike Frysinger    echo big/little test failed
18577d13299dSbellardfi
18587d13299dSbellard
1859b0a47e79SJuan Quintela##########################################
1860a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1861a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1862a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1863a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1864a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1865a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1866a30878e7SPeter Maydell    fi
1867a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1868a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1869a30878e7SPeter Maydell    fi
1870a30878e7SPeter Maydell    gtk=no
1871a30878e7SPeter Maydell    sdl=no
1872a30878e7SPeter Maydellfi
1873a30878e7SPeter Maydell
18746b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
18756b39b063SEric Blakecat > $TMPC << EOF
18766b39b063SEric Blake#include <stdint.h>
18776b39b063SEric Blake#include <stdio.h>
18786b39b063SEric Blakeint main(int argc, char *argv[]) {
18796b39b063SEric Blake    return printf("%zu", SIZE_MAX);
18806b39b063SEric Blake}
18816b39b063SEric BlakeEOF
18826b39b063SEric Blakehave_broken_size_max=no
18836b39b063SEric Blakeif ! compile_object -Werror ; then
18846b39b063SEric Blake    have_broken_size_max=yes
18856b39b063SEric Blakefi
18866b39b063SEric Blake
1887a30878e7SPeter Maydell##########################################
1888015a33bdSGonglei# L2TPV3 probe
1889015a33bdSGonglei
1890015a33bdSGongleicat > $TMPC <<EOF
1891015a33bdSGonglei#include <sys/socket.h>
1892bff6cb72SMichael Tokarev#include <linux/ip.h>
1893015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1894015a33bdSGongleiEOF
1895015a33bdSGongleiif compile_prog "" "" ; then
1896015a33bdSGonglei  l2tpv3=yes
1897015a33bdSGongleielse
1898015a33bdSGonglei  l2tpv3=no
1899015a33bdSGongleifi
1900015a33bdSGonglei
1901015a33bdSGonglei##########################################
19024d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
19034d9310f4SDaniel P. Berrange
19044d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
19054d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
19064d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
19074d9310f4SDaniel P. Berrange    #
19084d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
19094d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
19104d9310f4SDaniel P. Berrange    #
19114d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
19124d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
19134d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
19144d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
19154d9310f4SDaniel P. Berrange    # that for you.
19164d9310f4SDaniel P. Berrange    #
19174d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
19184d9310f4SDaniel P. Berrange    # are not in fact redundant.
19194d9310f4SDaniel P. Berrangecat > $TMPC << EOF
19204d9310f4SDaniel P. Berrange#include <unistd.h>
19214d9310f4SDaniel P. Berrange#include <time.h>
19224d9310f4SDaniel P. Berrange#undef localtime_r
19234d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
19244d9310f4SDaniel P. BerrangeEOF
19254d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
19264d9310f4SDaniel P. Berrange        localtime_r="yes"
19274d9310f4SDaniel P. Berrange    else
19284d9310f4SDaniel P. Berrange        localtime_r="no"
19294d9310f4SDaniel P. Berrange    fi
19304d9310f4SDaniel P. Berrangefi
19314d9310f4SDaniel P. Berrange
19324d9310f4SDaniel P. Berrange##########################################
1933779ab5e3SStefan Weil# pkg-config probe
1934779ab5e3SStefan Weil
1935779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
193676ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1937779ab5e3SStefan Weilfi
1938779ab5e3SStefan Weil
1939779ab5e3SStefan Weil##########################################
1940b0a47e79SJuan Quintela# NPTL probe
1941b0a47e79SJuan Quintela
194224cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1943bd0c5661Spbrook  cat > $TMPC <<EOF
1944bd0c5661Spbrook#include <sched.h>
194530813ceaSpbrook#include <linux/futex.h>
1946182eacc0SStefan Weilint main(void) {
1947bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1948bd0c5661Spbrook#error bork
1949bd0c5661Spbrook#endif
1950182eacc0SStefan Weil  return 0;
1951bd0c5661Spbrook}
1952bd0c5661SpbrookEOF
195324cb36a6SPeter Maydell  if ! compile_object ; then
195421684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1955b0a47e79SJuan Quintela  fi
1956bd0c5661Spbrookfi
1957bd0c5661Spbrook
195899f2dbd3SLiang Li#########################################
1959ac62922eSbalrog# zlib check
1960ac62922eSbalrog
19611ece9905SAlon Levyif test "$zlib" != "no" ; then
1962ac62922eSbalrog    cat > $TMPC << EOF
1963ac62922eSbalrog#include <zlib.h>
1964ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1965ac62922eSbalrogEOF
196652166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1967ac62922eSbalrog        :
1968ac62922eSbalrog    else
196976ad07a4SPeter Maydell        error_exit "zlib check failed" \
197076ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1971ac62922eSbalrog    fi
19721ece9905SAlon Levyfi
1973eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1974ac62922eSbalrog
1975ac62922eSbalrog##########################################
1976607dacd0Sqiaonuohan# lzo check
1977607dacd0Sqiaonuohan
1978607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1979607dacd0Sqiaonuohan    cat > $TMPC << EOF
1980607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1981607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1982607dacd0SqiaonuohanEOF
1983607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1984607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1985b25c9dffSStefan Weil        lzo="yes"
1986b25c9dffSStefan Weil    else
1987b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1988b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1989b25c9dffSStefan Weil        fi
1990b25c9dffSStefan Weil        lzo="no"
1991b25c9dffSStefan Weil    fi
1992607dacd0Sqiaonuohanfi
1993607dacd0Sqiaonuohan
1994607dacd0Sqiaonuohan##########################################
1995607dacd0Sqiaonuohan# snappy check
1996607dacd0Sqiaonuohan
1997607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1998607dacd0Sqiaonuohan    cat > $TMPC << EOF
1999607dacd0Sqiaonuohan#include <snappy-c.h>
2000607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2001607dacd0SqiaonuohanEOF
2002607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2003607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2004b25c9dffSStefan Weil        snappy="yes"
2005b25c9dffSStefan Weil    else
2006b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2007b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2008b25c9dffSStefan Weil        fi
2009b25c9dffSStefan Weil        snappy="no"
2010b25c9dffSStefan Weil    fi
2011607dacd0Sqiaonuohanfi
2012607dacd0Sqiaonuohan
2013607dacd0Sqiaonuohan##########################################
20146b383c08SPeter Wu# bzip2 check
20156b383c08SPeter Wu
20166b383c08SPeter Wuif test "$bzip2" != "no" ; then
20176b383c08SPeter Wu    cat > $TMPC << EOF
20186b383c08SPeter Wu#include <bzlib.h>
20196b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
20206b383c08SPeter WuEOF
20216b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
20226b383c08SPeter Wu        bzip2="yes"
20236b383c08SPeter Wu    else
20246b383c08SPeter Wu        if test "$bzip2" = "yes"; then
20256b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
20266b383c08SPeter Wu        fi
20276b383c08SPeter Wu        bzip2="no"
20286b383c08SPeter Wu    fi
20296b383c08SPeter Wufi
20306b383c08SPeter Wu
20316b383c08SPeter Wu##########################################
2032f794573eSEduardo Otubo# libseccomp check
2033f794573eSEduardo Otubo
2034f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
2035693e5910SAndrew Jones    case "$cpu" in
2036693e5910SAndrew Jones    i386|x86_64)
2037ba060c53Sdann frazier        libseccomp_minver="2.1.0"
2038693e5910SAndrew Jones        ;;
20395ce43972SJames Hogan    mips)
20405ce43972SJames Hogan        libseccomp_minver="2.2.0"
20415ce43972SJames Hogan        ;;
2042693e5910SAndrew Jones    arm|aarch64)
2043693e5910SAndrew Jones        libseccomp_minver="2.2.3"
2044693e5910SAndrew Jones        ;;
20453aa35fcfSThomas Huth    ppc|ppc64|s390x)
20463e684455SMichael Strosaker        libseccomp_minver="2.3.0"
20473e684455SMichael Strosaker        ;;
2048693e5910SAndrew Jones    *)
2049693e5910SAndrew Jones        libseccomp_minver=""
2050693e5910SAndrew Jones        ;;
2051693e5910SAndrew Jones    esac
2052693e5910SAndrew Jones
2053693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
2054693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2055c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2056c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2057f794573eSEduardo Otubo        seccomp="yes"
2058f794573eSEduardo Otubo    else
2059f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2060693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
2061693e5910SAndrew Jones                feature_not_found "libseccomp" \
2062693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
2063693e5910SAndrew Jones            else
2064693e5910SAndrew Jones                feature_not_found "libseccomp" \
2065693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
2066693e5910SAndrew Jones            fi
2067896848f0SEduardo Otubo        fi
2068e84d5956SYann E. MORIN        seccomp="no"
2069f794573eSEduardo Otubo    fi
2070f794573eSEduardo Otubofi
2071f794573eSEduardo Otubo##########################################
2072e37630caSaliguori# xen probe
2073e37630caSaliguori
2074fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2075c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2076c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2077c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2078c1cdd9d5SJuergen Gross
2079c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2080c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2081c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2082c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2083c1cdd9d5SJuergen Gross    xen=yes
2084c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2085c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
2086c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2087c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2088c1cdd9d5SJuergen Gross    LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
2089c1cdd9d5SJuergen Gross  else
2090c1cdd9d5SJuergen Gross
2091b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2092d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2093d5b93ddfSAnthony PERARD
209450ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
209550ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
209650ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
209750ced5b3SStefan Weil
209850ced5b3SStefan Weil    # Xen (any)
209950ced5b3SStefan Weil    cat > $TMPC <<EOF
210050ced5b3SStefan Weil#include <xenctrl.h>
210150ced5b3SStefan Weilint main(void) {
210250ced5b3SStefan Weil  return 0;
210350ced5b3SStefan Weil}
210450ced5b3SStefan WeilEOF
210550ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
210650ced5b3SStefan Weil      # Xen not found
210750ced5b3SStefan Weil      if test "$xen" = "yes" ; then
210821684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
210950ced5b3SStefan Weil      fi
211050ced5b3SStefan Weil      xen=no
211150ced5b3SStefan Weil
2112d5b93ddfSAnthony PERARD    # Xen unstable
211369deef08SPeter Maydell    elif
211469deef08SPeter Maydell        cat > $TMPC <<EOF &&
21155ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
21165ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
21175ba3d756SIgor Druzhininint main(void) {
21185ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
21195ba3d756SIgor Druzhinin
21205ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
21215ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
21225ba3d756SIgor Druzhinin
21235ba3d756SIgor Druzhinin  return 0;
21245ba3d756SIgor Druzhinin}
21255ba3d756SIgor DruzhininEOF
21265ba3d756SIgor Druzhinin        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
21275ba3d756SIgor Druzhinin      then
21285ba3d756SIgor Druzhinin      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
21295ba3d756SIgor Druzhinin      xen_ctrl_version=41000
21305ba3d756SIgor Druzhinin      xen=yes
21315ba3d756SIgor Druzhinin    elif
21325ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2133da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2134da8090ccSPaul Durrant#define __XEN_TOOLS__
2135da8090ccSPaul Durrant#include <xendevicemodel.h>
2136da8090ccSPaul Durrantint main(void) {
2137da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2138da8090ccSPaul Durrant
2139da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2140da8090ccSPaul Durrant  xendevicemodel_close(xd);
2141da8090ccSPaul Durrant
2142da8090ccSPaul Durrant  return 0;
2143da8090ccSPaul Durrant}
2144da8090ccSPaul DurrantEOF
2145da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2146da8090ccSPaul Durrant      then
2147da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2148f1167ee6SJuergen Gross      xen_ctrl_version=40900
2149da8090ccSPaul Durrant      xen=yes
2150da8090ccSPaul Durrant    elif
2151da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
21525eeb39c2SIan Campbell/*
21535eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
21545eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2155b6eb9b45SPaulina Szubarczyk *
2156b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2157b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2158b6eb9b45SPaulina Szubarczyk */
2159b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2160b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2161b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2162b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2163b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2164b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2165b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2166b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2167b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2168b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2169b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2170b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2171b6eb9b45SPaulina Szubarczyk#endif
2172b6eb9b45SPaulina Szubarczykint main(void) {
2173b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2174b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2175b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2176b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2177b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2178b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2179b6eb9b45SPaulina Szubarczyk
2180b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2181b6eb9b45SPaulina Szubarczyk
2182b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2183b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2184b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2185b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2186b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2187b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2188b6eb9b45SPaulina Szubarczyk
2189b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2190b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2191b6eb9b45SPaulina Szubarczyk
2192b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2193b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2194b6eb9b45SPaulina Szubarczyk
2195b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2196b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2197b6eb9b45SPaulina Szubarczyk
2198b6eb9b45SPaulina Szubarczyk  return 0;
2199b6eb9b45SPaulina Szubarczyk}
2200b6eb9b45SPaulina SzubarczykEOF
2201b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2202b6eb9b45SPaulina Szubarczyk      then
2203f1167ee6SJuergen Gross      xen_ctrl_version=40800
2204b6eb9b45SPaulina Szubarczyk      xen=yes
2205b6eb9b45SPaulina Szubarczyk    elif
2206b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2207b6eb9b45SPaulina Szubarczyk/*
2208b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2209b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
22105eeb39c2SIan Campbell */
22115eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
22125eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
22135eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
22145eeb39c2SIan Campbell#include <xenctrl.h>
22155eeb39c2SIan Campbell#include <xenstore.h>
22165eeb39c2SIan Campbell#include <xenevtchn.h>
22175eeb39c2SIan Campbell#include <xengnttab.h>
22185eeb39c2SIan Campbell#include <xenforeignmemory.h>
22195eeb39c2SIan Campbell#include <stdint.h>
22205eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
22215eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
22225eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
22235eeb39c2SIan Campbell#endif
22245eeb39c2SIan Campbellint main(void) {
22255eeb39c2SIan Campbell  xc_interface *xc = NULL;
22265eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
22275eeb39c2SIan Campbell  xenevtchn_handle *xe;
22285eeb39c2SIan Campbell  xengnttab_handle *xg;
22295eeb39c2SIan Campbell  xen_domain_handle_t handle;
22305eeb39c2SIan Campbell
22315eeb39c2SIan Campbell  xs_daemon_open();
22325eeb39c2SIan Campbell
22335eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
22345eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
22355eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22365eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22375eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
22385eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
22395eeb39c2SIan Campbell
22405eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
22415eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
22425eeb39c2SIan Campbell
22435eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
22445eeb39c2SIan Campbell  xenevtchn_fd(xe);
22455eeb39c2SIan Campbell
22465eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
22475eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
22485eeb39c2SIan Campbell
22495eeb39c2SIan Campbell  return 0;
22505eeb39c2SIan Campbell}
22515eeb39c2SIan CampbellEOF
22525eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
22535eeb39c2SIan Campbell      then
2254f1167ee6SJuergen Gross      xen_ctrl_version=40701
22555eeb39c2SIan Campbell      xen=yes
22565eeb39c2SIan Campbell    elif
22575eeb39c2SIan Campbell        cat > $TMPC <<EOF &&
2258e37630caSaliguori#include <xenctrl.h>
2259cdadde39SRoger Pau Monne#include <stdint.h>
2260cdadde39SRoger Pau Monneint main(void) {
2261cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2262cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2263cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2264cdadde39SRoger Pau Monne  return 0;
2265cdadde39SRoger Pau Monne}
2266cdadde39SRoger Pau MonneEOF
2267cdadde39SRoger Pau Monne        compile_prog "" "$xen_libs"
2268cdadde39SRoger Pau Monne      then
2269f1167ee6SJuergen Gross      xen_ctrl_version=40700
2270cdadde39SRoger Pau Monne      xen=yes
2271cdadde39SRoger Pau Monne
2272cdadde39SRoger Pau Monne    # Xen 4.6
2273cdadde39SRoger Pau Monne    elif
2274cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2275cdadde39SRoger Pau Monne#include <xenctrl.h>
2276e108a3c1SAnthony PERARD#include <xenstore.h>
2277d5b93ddfSAnthony PERARD#include <stdint.h>
2278d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2279d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2280d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2281d5b93ddfSAnthony PERARD#endif
2282d5b93ddfSAnthony PERARDint main(void) {
2283d5b93ddfSAnthony PERARD  xc_interface *xc;
2284d5b93ddfSAnthony PERARD  xs_daemon_open();
2285d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2286d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2287d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2288b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22898688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2290d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
229120a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2292d8b441a3SJan Beulich  return 0;
2293d8b441a3SJan Beulich}
2294d8b441a3SJan BeulichEOF
2295d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2296d8b441a3SJan Beulich      then
2297f1167ee6SJuergen Gross      xen_ctrl_version=40600
2298d8b441a3SJan Beulich      xen=yes
2299d8b441a3SJan Beulich
2300d8b441a3SJan Beulich    # Xen 4.5
2301d8b441a3SJan Beulich    elif
2302d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2303d8b441a3SJan Beulich#include <xenctrl.h>
2304d8b441a3SJan Beulich#include <xenstore.h>
2305d8b441a3SJan Beulich#include <stdint.h>
2306d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2307d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2308d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2309d8b441a3SJan Beulich#endif
2310d8b441a3SJan Beulichint main(void) {
2311d8b441a3SJan Beulich  xc_interface *xc;
2312d8b441a3SJan Beulich  xs_daemon_open();
2313d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2314d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2315d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2316d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2317d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
23183996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
23193996e85cSPaul Durrant  return 0;
23203996e85cSPaul Durrant}
23213996e85cSPaul DurrantEOF
23223996e85cSPaul Durrant        compile_prog "" "$xen_libs"
23233996e85cSPaul Durrant      then
2324f1167ee6SJuergen Gross      xen_ctrl_version=40500
23253996e85cSPaul Durrant      xen=yes
23263996e85cSPaul Durrant
23273996e85cSPaul Durrant    elif
23283996e85cSPaul Durrant        cat > $TMPC <<EOF &&
23293996e85cSPaul Durrant#include <xenctrl.h>
23303996e85cSPaul Durrant#include <xenstore.h>
23313996e85cSPaul Durrant#include <stdint.h>
23323996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
23333996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
23343996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
23353996e85cSPaul Durrant#endif
23363996e85cSPaul Durrantint main(void) {
23373996e85cSPaul Durrant  xc_interface *xc;
23383996e85cSPaul Durrant  xs_daemon_open();
23393996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
23403996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
23413996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
23423996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
23433996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
23448688e065SStefano Stabellini  return 0;
23458688e065SStefano Stabellini}
23468688e065SStefano StabelliniEOF
23478688e065SStefano Stabellini        compile_prog "" "$xen_libs"
234869deef08SPeter Maydell      then
2349f1167ee6SJuergen Gross      xen_ctrl_version=40200
23508688e065SStefano Stabellini      xen=yes
23518688e065SStefano Stabellini
2352e37630caSaliguori    else
2353fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2354edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2355edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2356fc321b4bSJuan Quintela      fi
2357fc321b4bSJuan Quintela      xen=no
2358e37630caSaliguori    fi
2359d5b93ddfSAnthony PERARD
2360d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2361f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
23625eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
23635eeb39c2SIan Campbell      fi
2364d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2365d5b93ddfSAnthony PERARD    fi
2366e37630caSaliguori  fi
2367c1cdd9d5SJuergen Grossfi
2368e37630caSaliguori
2369eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2370edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2371eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2372eb6fda0fSAnthony PERARD  else
2373eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
237476ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
237576ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2376eb6fda0fSAnthony PERARD    fi
2377eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2378eb6fda0fSAnthony PERARD  fi
2379eb6fda0fSAnthony PERARDfi
2380eb6fda0fSAnthony PERARD
238164a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
238264a7ad6fSIan Campbell   test "$xen" != "yes"; then
238364a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
238464a7ad6fSIan Campbell	       "which requires Xen support."
238564a7ad6fSIan Campbellfi
238664a7ad6fSIan Campbell
2387e37630caSaliguori##########################################
2388dfffc653SJuan Quintela# Sparse probe
2389dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
23900dba6195SLoïc Minier  if has cgcc; then
2391dfffc653SJuan Quintela    sparse=yes
2392dfffc653SJuan Quintela  else
2393dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
239421684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2395dfffc653SJuan Quintela    fi
2396dfffc653SJuan Quintela    sparse=no
2397dfffc653SJuan Quintela  fi
2398dfffc653SJuan Quintelafi
2399dfffc653SJuan Quintela
2400dfffc653SJuan Quintela##########################################
2401f676c67eSJeremy White# X11 probe
2402f676c67eSJeremy Whitex11_cflags=
2403f676c67eSJeremy Whitex11_libs=-lX11
2404f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
240589138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
240689138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2407f676c67eSJeremy Whitefi
2408f676c67eSJeremy White
2409f676c67eSJeremy White##########################################
2410a4ccabcfSAnthony Liguori# GTK probe
2411a4ccabcfSAnthony Liguori
24129e04c683SStefan Weilif test "$gtkabi" = ""; then
24135fe309ffSGerd Hoffmann    # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
24145fe309ffSGerd Hoffmann    # Use 2.0 as a fallback if that is available.
24155fe309ffSGerd Hoffmann    if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
24169e04c683SStefan Weil        gtkabi=3.0
24175fe309ffSGerd Hoffmann    elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
24189e04c683SStefan Weil        gtkabi=2.0
24195fe309ffSGerd Hoffmann    else
24205fe309ffSGerd Hoffmann        gtkabi=3.0
24219e04c683SStefan Weil    fi
24229e04c683SStefan Weilfi
24239e04c683SStefan Weil
2424a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2425528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
24260a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2427528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2428528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2429bbbf9bfbSStefan Weil    else
2430bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2431bbbf9bfbSStefan Weil    fi
2432bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
243389138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
243489138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
243589138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
24360a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2437f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2438f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
24390a337ed0SGerd Hoffmann        fi
2440bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2441bbbf9bfbSStefan Weil        gtk="yes"
2442bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
24435fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2444bbbf9bfbSStefan Weil    else
2445bbbf9bfbSStefan Weil        gtk="no"
2446bbbf9bfbSStefan Weil    fi
2447bbbf9bfbSStefan Weilfi
2448bbbf9bfbSStefan Weil
2449ddbb0d09SDaniel P. Berrange
2450ddbb0d09SDaniel P. Berrange##########################################
2451ddbb0d09SDaniel P. Berrange# GNUTLS probe
2452ddbb0d09SDaniel P. Berrange
245337371299SPeter Maydellgnutls_works() {
245437371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
245537371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
245637371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
245737371299SPeter Maydell    # builds doesn't work:
245837371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
245937371299SPeter Maydell    #
246037371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
246137371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
246237371299SPeter Maydell        return 1
246337371299SPeter Maydell    fi
246437371299SPeter Maydell
246537371299SPeter Maydell    write_c_skeleton
246637371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
246737371299SPeter Maydell}
246837371299SPeter Maydell
246962893b67SDaniel P. Berrangegnutls_gcrypt=no
2470ed754746SDaniel P. Berrangegnutls_nettle=no
2471ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
247237371299SPeter Maydell    if gnutls_works; then
247389138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
247489138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2475ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2476ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2477ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2478ddbb0d09SDaniel P. Berrange        gnutls="yes"
2479ddbb0d09SDaniel P. Berrange
2480b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2481b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2482b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2483b917da4cSDaniel P. Berrange	else
2484b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2485b917da4cSDaniel P. Berrange	fi
2486b917da4cSDaniel P. Berrange
248762893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
248862893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2489ed754746SDaniel P. Berrange	    gnutls_nettle=yes
249062893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
249189138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2492ed754746SDaniel P. Berrange		*gcrypt*)
2493ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2494ed754746SDaniel P. Berrange		    gnutls_nettle=no
2495ed754746SDaniel P. Berrange		    ;;
2496ed754746SDaniel P. Berrange		*nettle*)
2497ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2498ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2499ed754746SDaniel P. Berrange		    ;;
2500ed754746SDaniel P. Berrange		*)
2501ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2502ed754746SDaniel P. Berrange		    gnutls_nettle=no
2503ed754746SDaniel P. Berrange		    ;;
250462893b67SDaniel P. Berrange	    esac
250562893b67SDaniel P. Berrange	else
250662893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2507ed754746SDaniel P. Berrange	    gnutls_nettle=no
250862893b67SDaniel P. Berrange	fi
2509ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2510ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2511ddbb0d09SDaniel P. Berrange    else
2512ddbb0d09SDaniel P. Berrange        gnutls="no"
2513b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2514ddbb0d09SDaniel P. Berrange    fi
2515ddbb0d09SDaniel P. Berrangeelse
2516b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2517ddbb0d09SDaniel P. Berrangefi
2518ddbb0d09SDaniel P. Berrange
251991bfcdb0SDaniel P. Berrange
252091bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
252191bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
252291bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
252391bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
252491bfcdb0SDaniel P. Berrangethen
252591bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
252691bfcdb0SDaniel P. Berrange    then
252791bfcdb0SDaniel P. Berrange        gcrypt="no"
252891bfcdb0SDaniel P. Berrange    fi
252991bfcdb0SDaniel P. Berrangefi
253091bfcdb0SDaniel P. Berrange
253191bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
253291bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
253391bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
253491bfcdb0SDaniel P. Berrangeif test -z "$nettle"
253591bfcdb0SDaniel P. Berrangethen
253691bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
253791bfcdb0SDaniel P. Berrange    then
253891bfcdb0SDaniel P. Berrange        nettle="no"
253991bfcdb0SDaniel P. Berrange    fi
254091bfcdb0SDaniel P. Berrangefi
254191bfcdb0SDaniel P. Berrange
254291bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
254391bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
254491bfcdb0SDaniel P. Berrange    then
254591bfcdb0SDaniel P. Berrange	return 1
254691bfcdb0SDaniel P. Berrange    fi
254791bfcdb0SDaniel P. Berrange
254891bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
254991bfcdb0SDaniel P. Berrange    then
255089138857SStefan Weil	host=$(libgcrypt-config --host)
255191bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
255291bfcdb0SDaniel P. Berrange	then
255391bfcdb0SDaniel P. Berrange	    return 1
255491bfcdb0SDaniel P. Berrange	fi
255591bfcdb0SDaniel P. Berrange    fi
255691bfcdb0SDaniel P. Berrange
255791bfcdb0SDaniel P. Berrange    return 0
255891bfcdb0SDaniel P. Berrange}
255991bfcdb0SDaniel P. Berrange
256091bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
256191bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
256289138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
256389138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
256491bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
256591bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
256691bfcdb0SDaniel P. Berrange        # turn breaks static builds...
256791bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
256891bfcdb0SDaniel P. Berrange        then
256991bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
257091bfcdb0SDaniel P. Berrange        fi
257162893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
257262893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
257362893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
257491bfcdb0SDaniel P. Berrange        gcrypt="yes"
257591bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
257691bfcdb0SDaniel P. Berrange           nettle="no"
257791bfcdb0SDaniel P. Berrange        fi
257837788f25SDaniel P. Berrange
257937788f25SDaniel P. Berrange        cat > $TMPC << EOF
258037788f25SDaniel P. Berrange#include <gcrypt.h>
258137788f25SDaniel P. Berrangeint main(void) {
258237788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
258337788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
258437788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
258537788f25SDaniel P. Berrange return 0;
258637788f25SDaniel P. Berrange}
258737788f25SDaniel P. BerrangeEOF
258837788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
258937788f25SDaniel P. Berrange            gcrypt_kdf=yes
259037788f25SDaniel P. Berrange        fi
25911f923c70SLongpeng(Mike)
25921f923c70SLongpeng(Mike)        cat > $TMPC << EOF
25931f923c70SLongpeng(Mike)#include <gcrypt.h>
25941f923c70SLongpeng(Mike)int main(void) {
25951f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
25961f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
25971f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
25981f923c70SLongpeng(Mike)  return 0;
25991f923c70SLongpeng(Mike)}
26001f923c70SLongpeng(Mike)EOF
26011f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
26021f923c70SLongpeng(Mike)            gcrypt_hmac=yes
26031f923c70SLongpeng(Mike)        fi
260462893b67SDaniel P. Berrange    else
260591bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
260662893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
260791bfcdb0SDaniel P. Berrange        else
260891bfcdb0SDaniel P. Berrange            gcrypt="no"
260991bfcdb0SDaniel P. Berrange        fi
261062893b67SDaniel P. Berrange    fi
261162893b67SDaniel P. Berrangefi
261262893b67SDaniel P. Berrange
2613ddbb0d09SDaniel P. Berrange
261491bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2615ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
261689138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
261789138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
261889138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2619ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2620ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2621ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
262291bfcdb0SDaniel P. Berrange        nettle="yes"
2623fff2f982SDaniel P. Berrange
2624fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
26259e87a691SSteven Luo#include <stddef.h>
2626fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2627fff2f982SDaniel P. Berrangeint main(void) {
2628fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2629fff2f982SDaniel P. Berrange     return 0;
2630fff2f982SDaniel P. Berrange}
2631fff2f982SDaniel P. BerrangeEOF
2632fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2633fff2f982SDaniel P. Berrange            nettle_kdf=yes
2634fff2f982SDaniel P. Berrange        fi
2635ed754746SDaniel P. Berrange    else
263691bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2637ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
263891bfcdb0SDaniel P. Berrange        else
263991bfcdb0SDaniel P. Berrange            nettle="no"
2640ed754746SDaniel P. Berrange        fi
2641ed754746SDaniel P. Berrange    fi
264291bfcdb0SDaniel P. Berrangefi
264391bfcdb0SDaniel P. Berrange
264491bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
264591bfcdb0SDaniel P. Berrangethen
264691bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
264791bfcdb0SDaniel P. Berrangefi
2648ed754746SDaniel P. Berrange
26499a2fd434SDaniel P. Berrange##########################################
26509a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
26519a2fd434SDaniel P. Berrange
26529a2fd434SDaniel P. Berrangetasn1=yes
265390246037SDaniel P. Berrangetasn1_cflags=""
265490246037SDaniel P. Berrangetasn1_libs=""
26559a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
265689138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
265789138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
26589a2fd434SDaniel P. Berrangeelse
26599a2fd434SDaniel P. Berrange    tasn1=no
26609a2fd434SDaniel P. Berrangefi
26619a2fd434SDaniel P. Berrange
2662ed754746SDaniel P. Berrange
2663bbbf9bfbSStefan Weil##########################################
2664559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2665559607eaSDaniel P. Berrange
2666559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2667559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2668559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2669559607eaSDaniel P. Berrangefi
2670559607eaSDaniel P. Berrange
2671559607eaSDaniel P. Berrange##########################################
2672bbbf9bfbSStefan Weil# VTE probe
2673bbbf9bfbSStefan Weil
2674bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2675bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2676c6feff9eSCole Robinson      vteminversion="0.32.0"
2677c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2678c6feff9eSCole Robinson        vtepackage="vte-2.91"
2679c6feff9eSCole Robinson      else
2680528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2681c6feff9eSCole Robinson      fi
2682528de90aSDaniel P. Berrange    else
2683528de90aSDaniel P. Berrange      vtepackage="vte"
2684c6feff9eSCole Robinson      vteminversion="0.24.0"
2685528de90aSDaniel P. Berrange    fi
2686c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
268789138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
268889138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
268989138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2690bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2691bbbf9bfbSStefan Weil        vte="yes"
2692bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
26939e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2694c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
26959e04c683SStefan Weil        else
26969e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
26979e04c683SStefan Weil        fi
2698bbbf9bfbSStefan Weil    else
2699bbbf9bfbSStefan Weil        vte="no"
2700a4ccabcfSAnthony Liguori    fi
2701a4ccabcfSAnthony Liguorifi
2702a4ccabcfSAnthony Liguori
2703a4ccabcfSAnthony Liguori##########################################
270411d9f695Sbellard# SDL probe
270511d9f695Sbellard
27063ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
27073ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
270847c03744SDave Airlie
2709ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
27108f4ea9cdSGerd Hoffmann    if $pkg_config --exists "sdl2"; then
2711ee8466d0SCole Robinson        sdlabi=2.0
27128f4ea9cdSGerd Hoffmann    elif $pkg_config --exists "sdl"; then
2713ee8466d0SCole Robinson        sdlabi=1.2
27148f4ea9cdSGerd Hoffmann    else
27158f4ea9cdSGerd Hoffmann        sdlabi=2.0
2716ee8466d0SCole Robinson    fi
2717ee8466d0SCole Robinsonfi
2718ee8466d0SCole Robinson
271947c03744SDave Airlieif test $sdlabi = "2.0"; then
272047c03744SDave Airlie    sdl_config=$sdl2_config
272147c03744SDave Airlie    sdlname=sdl2
272247c03744SDave Airlie    sdlconfigname=sdl2_config
2723e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
272447c03744SDave Airlie    sdlname=sdl
272547c03744SDave Airlie    sdlconfigname=sdl_config
2726e07047cfSCole Robinsonelse
2727e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
27283ec87ffeSPaolo Bonzinifi
27293ec87ffeSPaolo Bonzini
273089138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
273147c03744SDave Airlie  sdl_config=$sdlconfigname
273247c03744SDave Airliefi
273347c03744SDave Airlie
273447c03744SDave Airlieif $pkg_config $sdlname --exists; then
273547c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
273689138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
27373ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
27383ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
273989138857SStefan Weil  sdlversion=$($sdlconfig --version)
2740a0dfd8a4SLoïc Minierelse
2741a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
27428f4ea9cdSGerd Hoffmann    feature_not_found "sdl" "Install SDL2-devel"
2743a0dfd8a4SLoïc Minier  fi
2744a0dfd8a4SLoïc Minier  sdl=no
27459316f803SPaolo Bonzinifi
274629e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
27473ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
27483ec87ffeSPaolo Bonzinifi
274911d9f695Sbellard
27509316f803SPaolo Bonzinisdl_too_old=no
2751c4198157SJuan Quintelaif test "$sdl" != "no" ; then
275211d9f695Sbellard  cat > $TMPC << EOF
275311d9f695Sbellard#include <SDL.h>
275411d9f695Sbellard#undef main /* We don't want SDL to override our main() */
275511d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
275611d9f695SbellardEOF
275789138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
275874f42e18STeLeMan  if test "$static" = "yes" ; then
27595f37e6d4SThomas Huth    if $pkg_config $sdlname --exists; then
27605f37e6d4SThomas Huth      sdl_libs=$($pkg_config $sdlname --static --libs 2>/dev/null)
27615f37e6d4SThomas Huth    else
276289138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
27635f37e6d4SThomas Huth    fi
276474f42e18STeLeMan  else
276589138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
276674f42e18STeLeMan  fi
276752166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
276889138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
276911d9f695Sbellard      sdl_too_old=yes
277011d9f695Sbellard    else
277111d9f695Sbellard      sdl=yes
277211d9f695Sbellard    fi
27737c1f25b4Sbellard
277467c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
27751ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
277667c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
277789138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
277889138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
277911d9f695Sbellard      fi
278052166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
27811ac88f28SJuan Quintela	:
27821ac88f28SJuan Quintela      else
27831ac88f28SJuan Quintela        sdl=no
27847c1f25b4Sbellard      fi
27857c1f25b4Sbellard    fi # static link
2786c4198157SJuan Quintela  else # sdl not found
2787c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
278821684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2789c4198157SJuan Quintela    fi
2790c4198157SJuan Quintela    sdl=no
27917c1f25b4Sbellard  fi # sdl compile test
2792fd677642Sthsfi
279311d9f695Sbellard
27945368a422Saliguoriif test "$sdl" = "yes" ; then
27955368a422Saliguori  cat > $TMPC <<EOF
27965368a422Saliguori#include <SDL.h>
27975368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
27985368a422Saliguori#include <X11/XKBlib.h>
27995368a422Saliguori#else
28005368a422Saliguori#error No x11 support
28015368a422Saliguori#endif
28025368a422Saliguoriint main(void) { return 0; }
28035368a422SaliguoriEOF
2804f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2805f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2806f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
28075368a422Saliguori  fi
28085368a422Saliguorifi
28095368a422Saliguori
28108f28f3fbSths##########################################
28112da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
28122da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
28132da776dbSMichael R. Hines  cat > $TMPC <<EOF
28142da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
28152da776dbSMichael R. Hinesint main(void) { return 0; }
28162da776dbSMichael R. HinesEOF
28172da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
28182da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
28192da776dbSMichael R. Hines    rdma="yes"
28202da776dbSMichael R. Hines  else
28212da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
28222da776dbSMichael R. Hines        error_exit \
28232da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
28242da776dbSMichael R. Hines            " Your options:" \
28252da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
28262da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
28272da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
28282da776dbSMichael R. Hines    fi
28292da776dbSMichael R. Hines    rdma="no"
28302da776dbSMichael R. Hines  fi
28312da776dbSMichael R. Hinesfi
28322da776dbSMichael R. Hines
283395c6bff3SBenoît Canet
283495c6bff3SBenoît Canet##########################################
28352f9606b3Saliguori# VNC SASL detection
2836821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
28372f9606b3Saliguori  cat > $TMPC <<EOF
28382f9606b3Saliguori#include <sasl/sasl.h>
28392f9606b3Saliguori#include <stdio.h>
28402f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
28412f9606b3SaliguoriEOF
28422f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
28432f9606b3Saliguori  vnc_sasl_cflags=""
28442f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
284552166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2846ea784e3bSJuan Quintela    vnc_sasl=yes
2847fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2848ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
28492f9606b3Saliguori  else
2850ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
285121684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2852ea784e3bSJuan Quintela    fi
2853ea784e3bSJuan Quintela    vnc_sasl=no
28542f9606b3Saliguori  fi
28552f9606b3Saliguorifi
28562f9606b3Saliguori
28572f9606b3Saliguori##########################################
28582f6f5c7aSCorentin Chary# VNC JPEG detection
2859821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
28602f6f5c7aSCorentin Charycat > $TMPC <<EOF
28612f6f5c7aSCorentin Chary#include <stdio.h>
28622f6f5c7aSCorentin Chary#include <jpeglib.h>
28632f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
28642f6f5c7aSCorentin CharyEOF
28652f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
28662f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
28672f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
28682f6f5c7aSCorentin Chary    vnc_jpeg=yes
28692f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2870ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
28712f6f5c7aSCorentin Chary  else
28722f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
287321684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
28742f6f5c7aSCorentin Chary    fi
28752f6f5c7aSCorentin Chary    vnc_jpeg=no
28762f6f5c7aSCorentin Chary  fi
28772f6f5c7aSCorentin Charyfi
28782f6f5c7aSCorentin Chary
28792f6f5c7aSCorentin Chary##########################################
2880efe556adSCorentin Chary# VNC PNG detection
2881821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2882efe556adSCorentin Charycat > $TMPC <<EOF
2883efe556adSCorentin Chary//#include <stdio.h>
2884efe556adSCorentin Chary#include <png.h>
2885832ce9c2SScott Wood#include <stddef.h>
2886efe556adSCorentin Charyint main(void) {
2887efe556adSCorentin Chary    png_structp png_ptr;
2888efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
28897edc3fedSPeter Maydell    return png_ptr != 0;
2890efe556adSCorentin Chary}
2891efe556adSCorentin CharyEOF
289265d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
289389138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
289489138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
28959af8025eSBrad  else
2896efe556adSCorentin Chary    vnc_png_cflags=""
2897efe556adSCorentin Chary    vnc_png_libs="-lpng"
28989af8025eSBrad  fi
2899efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2900efe556adSCorentin Chary    vnc_png=yes
2901efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
29029af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2903efe556adSCorentin Chary  else
2904efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
290521684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2906efe556adSCorentin Chary    fi
2907efe556adSCorentin Chary    vnc_png=no
2908efe556adSCorentin Chary  fi
2909efe556adSCorentin Charyfi
2910efe556adSCorentin Chary
2911efe556adSCorentin Chary##########################################
29126a021536SGerd Hoffmann# xkbcommon probe
29136a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
29146a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
29156a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
29166a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
29176a021536SGerd Hoffmann    xkbcommon=yes
29186a021536SGerd Hoffmann  else
29196a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
29206a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
29216a021536SGerd Hoffmann    fi
29226a021536SGerd Hoffmann    xkbcommon=no
29236a021536SGerd Hoffmann  fi
29246a021536SGerd Hoffmannfi
29256a021536SGerd Hoffmann
29266a021536SGerd Hoffmann##########################################
292776655d6dSaliguori# fnmatch() probe, used for ACL routines
292876655d6dSaliguorifnmatch="no"
292976655d6dSaliguoricat > $TMPC << EOF
293076655d6dSaliguori#include <fnmatch.h>
293176655d6dSaliguoriint main(void)
293276655d6dSaliguori{
293376655d6dSaliguori    fnmatch("foo", "foo", 0);
293476655d6dSaliguori    return 0;
293576655d6dSaliguori}
293676655d6dSaliguoriEOF
293752166aa0SJuan Quintelaif compile_prog "" "" ; then
293876655d6dSaliguori   fnmatch="yes"
293976655d6dSaliguorifi
294076655d6dSaliguori
294176655d6dSaliguori##########################################
2942c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
2943dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2944dce512deSChristoph Hellwig  cat > $TMPC << EOF
2945ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2946dce512deSChristoph Hellwig#include <xfs/xfs.h>
2947dce512deSChristoph Hellwigint main(void)
2948dce512deSChristoph Hellwig{
2949dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2950dce512deSChristoph Hellwig    return 0;
2951dce512deSChristoph Hellwig}
2952dce512deSChristoph HellwigEOF
2953dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2954dce512deSChristoph Hellwig    xfs="yes"
2955dce512deSChristoph Hellwig  else
2956dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
295721684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2958dce512deSChristoph Hellwig    fi
2959dce512deSChristoph Hellwig    xfs=no
2960dce512deSChristoph Hellwig  fi
2961dce512deSChristoph Hellwigfi
2962dce512deSChristoph Hellwig
2963dce512deSChristoph Hellwig##########################################
29648a16d273Sths# vde libraries probe
2965dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
29664baae0acSJuan Quintela  vde_libs="-lvdeplug"
29678a16d273Sths  cat > $TMPC << EOF
29688a16d273Sths#include <libvdeplug.h>
29694a7f0e06Spbrookint main(void)
29704a7f0e06Spbrook{
29714a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2972fea08e08SPeter Maydell    char s[] = "";
2973fea08e08SPeter Maydell    vde_open(s, s, &a);
29744a7f0e06Spbrook    return 0;
29754a7f0e06Spbrook}
29768a16d273SthsEOF
297752166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
29784baae0acSJuan Quintela    vde=yes
2979dfb278bdSJuan Quintela  else
2980dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
298121684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2982dfb278bdSJuan Quintela    fi
2983dfb278bdSJuan Quintela    vde=no
29848a16d273Sths  fi
29858a16d273Sthsfi
29868a16d273Sths
29878a16d273Sths##########################################
29880a985b37SVincenzo Maffione# netmap support probe
29890a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
29900a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
29910a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
29920a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
29930a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
299458952137SVincenzo Maffioneif test "$netmap" != "no" ; then
299558952137SVincenzo Maffione  cat > $TMPC << EOF
299658952137SVincenzo Maffione#include <inttypes.h>
299758952137SVincenzo Maffione#include <net/if.h>
299858952137SVincenzo Maffione#include <net/netmap.h>
299958952137SVincenzo Maffione#include <net/netmap_user.h>
30000a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
30010a985b37SVincenzo Maffione#error
30020a985b37SVincenzo Maffione#endif
300358952137SVincenzo Maffioneint main(void) { return 0; }
300458952137SVincenzo MaffioneEOF
300558952137SVincenzo Maffione  if compile_prog "" "" ; then
300658952137SVincenzo Maffione    netmap=yes
300758952137SVincenzo Maffione  else
300858952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
300958952137SVincenzo Maffione      feature_not_found "netmap"
301058952137SVincenzo Maffione    fi
301158952137SVincenzo Maffione    netmap=no
301258952137SVincenzo Maffione  fi
301358952137SVincenzo Maffionefi
301458952137SVincenzo Maffione
301558952137SVincenzo Maffione##########################################
301647e98658SCorey Bryant# libcap-ng library probe
301747e98658SCorey Bryantif test "$cap_ng" != "no" ; then
301847e98658SCorey Bryant  cap_libs="-lcap-ng"
301947e98658SCorey Bryant  cat > $TMPC << EOF
302047e98658SCorey Bryant#include <cap-ng.h>
302147e98658SCorey Bryantint main(void)
302247e98658SCorey Bryant{
302347e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
302447e98658SCorey Bryant    return 0;
302547e98658SCorey Bryant}
302647e98658SCorey BryantEOF
302747e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
302847e98658SCorey Bryant    cap_ng=yes
302947e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
303047e98658SCorey Bryant  else
303147e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
303221684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
303347e98658SCorey Bryant    fi
303447e98658SCorey Bryant    cap_ng=no
303547e98658SCorey Bryant  fi
303647e98658SCorey Bryantfi
303747e98658SCorey Bryant
303847e98658SCorey Bryant##########################################
3039c2de5c91Smalc# Sound support libraries probe
30408f28f3fbSths
3041c2de5c91Smalcaudio_drv_probe()
3042c2de5c91Smalc{
3043c2de5c91Smalc    drv=$1
3044c2de5c91Smalc    hdr=$2
3045c2de5c91Smalc    lib=$3
3046c2de5c91Smalc    exp=$4
3047c2de5c91Smalc    cfl=$5
30488f28f3fbSths        cat > $TMPC << EOF
3049c2de5c91Smalc#include <$hdr>
3050c2de5c91Smalcint main(void) { $exp }
30518f28f3fbSthsEOF
305252166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
30538f28f3fbSths        :
30548f28f3fbSths    else
305576ad07a4SPeter Maydell        error_exit "$drv check failed" \
305676ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
30578f28f3fbSths    fi
3058c2de5c91Smalc}
3059c2de5c91Smalc
306089138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3061c2de5c91Smalcfor drv in $audio_drv_list; do
3062c2de5c91Smalc    case $drv in
3063c2de5c91Smalc    alsa)
3064c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
3065e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
3066b1149911SFam Zheng    alsa_libs="-lasound"
3067c2de5c91Smalc    ;;
3068c2de5c91Smalc
3069b8e59f18Smalc    pa)
3070e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
3071e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
3072b1149911SFam Zheng    pulse_libs="-lpulse"
307367f86e8eSJuan Quintela    audio_pt_int="yes"
3074b8e59f18Smalc    ;;
3075b8e59f18Smalc
3076373967b2SGerd Hoffmann    sdl)
3077373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3078373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3079373967b2SGerd Hoffmann    fi
3080373967b2SGerd Hoffmann    ;;
3081373967b2SGerd Hoffmann
3082997e690aSJuan Quintela    coreaudio)
3083b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3084997e690aSJuan Quintela    ;;
3085997e690aSJuan Quintela
3086a4bf6780SJuan Quintela    dsound)
3087b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3088d5631638Smalc      audio_win_int="yes"
3089a4bf6780SJuan Quintela    ;;
3090a4bf6780SJuan Quintela
3091a4bf6780SJuan Quintela    oss)
3092b1149911SFam Zheng      oss_libs="$oss_lib"
3093a4bf6780SJuan Quintela    ;;
3094a4bf6780SJuan Quintela
3095373967b2SGerd Hoffmann    wav)
3096373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
30972f6a1ab0Sblueswir1    ;;
30982f6a1ab0Sblueswir1
3099e4c63a6aSmalc    *)
31001c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
310176ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
310276ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3103e4c63a6aSmalc    }
3104e4c63a6aSmalc    ;;
3105c2de5c91Smalc    esac
3106c2de5c91Smalcdone
31078f28f3fbSths
31084d3b6f6eSbalrog##########################################
31092e4d9fb1Saurel32# BrlAPI probe
31102e4d9fb1Saurel32
31114ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3112eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
31132e4d9fb1Saurel32  cat > $TMPC << EOF
31142e4d9fb1Saurel32#include <brlapi.h>
3115832ce9c2SScott Wood#include <stddef.h>
31162e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
31172e4d9fb1Saurel32EOF
311852166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
31192e4d9fb1Saurel32    brlapi=yes
31204ffcedb6SJuan Quintela  else
31214ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
312221684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
31234ffcedb6SJuan Quintela    fi
31244ffcedb6SJuan Quintela    brlapi=no
3125eb82284fSJuan Quintela  fi
3126eb82284fSJuan Quintelafi
31272e4d9fb1Saurel32
31282e4d9fb1Saurel32##########################################
31294d3b6f6eSbalrog# curses probe
3130a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3131e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
31328ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
31338ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3134e095e2f3SStefan Weil  else
31357c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
31368ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3137e095e2f3SStefan Weil  fi
3138c584a6d0SJuan Quintela  curses_found=no
31394d3b6f6eSbalrog  cat > $TMPC << EOF
31408ddc5bf9SSamuel Thibault#include <locale.h>
31414d3b6f6eSbalrog#include <curses.h>
31428ddc5bf9SSamuel Thibault#include <wchar.h>
3143ef9a2524SStefan Weilint main(void) {
31448ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
31458ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3146ef9a2524SStefan Weil  resize_term(0, 0);
31478ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
31488ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
31497c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3150271f37abSKamil Rytarowski  return 0;
3151ef9a2524SStefan Weil}
31524d3b6f6eSbalrogEOF
3153ecbe251fSVadim Evard  IFS=:
31548ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3155b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3156b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
31577c703002SSamuel Thibault    IFS=:
31588ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3159ecbe251fSVadim Evard      unset IFS
31608ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3161c584a6d0SJuan Quintela        curses_found=yes
31628ddc5bf9SSamuel Thibault        QEMU_CFLAGS="$curses_inc $QEMU_CFLAGS"
31634f78ef9aSJuan Quintela        libs_softmmu="$curses_lib $libs_softmmu"
31644f78ef9aSJuan Quintela        break
31654d3b6f6eSbalrog      fi
31664f78ef9aSJuan Quintela    done
31677c703002SSamuel Thibault    if test "$curses_found" = yes ; then
31687c703002SSamuel Thibault      break
31697c703002SSamuel Thibault    fi
31708ddc5bf9SSamuel Thibault  done
3171ecbe251fSVadim Evard  unset IFS
3172c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3173c584a6d0SJuan Quintela    curses=yes
3174c584a6d0SJuan Quintela  else
3175c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
317621684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3177c584a6d0SJuan Quintela    fi
3178c584a6d0SJuan Quintela    curses=no
3179c584a6d0SJuan Quintela  fi
31804f78ef9aSJuan Quintelafi
31814d3b6f6eSbalrog
3182414f0dabSblueswir1##########################################
3183769ce76dSAlexander Graf# curl probe
3184a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
318565d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3186a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
31874e2b0658SPaolo Bonzini  else
31884e2b0658SPaolo Bonzini    curlconfig=curl-config
31894e2b0658SPaolo Bonzini  fi
3190769ce76dSAlexander Graf  cat > $TMPC << EOF
3191769ce76dSAlexander Graf#include <curl/curl.h>
31920b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3193769ce76dSAlexander GrafEOF
319489138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
319589138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3196b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3197769ce76dSAlexander Graf    curl=yes
3198788c8196SJuan Quintela  else
3199788c8196SJuan Quintela    if test "$curl" = "yes" ; then
320021684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3201788c8196SJuan Quintela    fi
3202788c8196SJuan Quintela    curl=no
3203769ce76dSAlexander Graf  fi
3204769ce76dSAlexander Graffi # test "$curl"
3205769ce76dSAlexander Graf
3206769ce76dSAlexander Graf##########################################
3207fb599c9aSbalrog# bluez support probe
3208a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3209e820e3f4Sbalrog  cat > $TMPC << EOF
3210e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3211e820e3f4Sbalrogint main(void) { return bt_error(0); }
3212e820e3f4SbalrogEOF
321389138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
321489138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
321552166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3216a20a6f46SJuan Quintela    bluez=yes
3217e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3218e820e3f4Sbalrog  else
3219a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
322021684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3221a20a6f46SJuan Quintela    fi
3222e820e3f4Sbalrog    bluez="no"
3223e820e3f4Sbalrog  fi
3224fb599c9aSbalrogfi
3225fb599c9aSbalrog
3226fb599c9aSbalrog##########################################
3227e18df141SAnthony Liguori# glib support probe
3228a52d28afSPaolo Bonzini
3229ad04d8cbSPeter Maydellif test "$mingw32" = yes; then
3230ad04d8cbSPeter Maydell    glib_req_ver=2.30
3231ad04d8cbSPeter Maydellelse
3232f40685c6SJohn Snow    glib_req_ver=2.22
3233ad04d8cbSPeter Maydellfi
3234aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3235aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3236aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
3237aa0d1f44SPaolo Bonzinifi
3238e26110cfSFam Zheng
32394eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
32404eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
32414eaf7202SSameeh Jubran
32424eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
32434eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
32444eaf7202SSameeh Jubranfi
32454eaf7202SSameeh Jubran
3246aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3247e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
324889138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
324989138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
32504a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
325114015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3252957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3253e18df141SAnthony Liguori    else
3254e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3255e26110cfSFam Zheng    fi
3256e26110cfSFam Zhengdone
3257e26110cfSFam Zheng
3258977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3259977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3260977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3261977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3262977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3263977a82abSDaniel P. Berrange#include <glib.h>
3264977a82abSDaniel P. Berrange#include <unistd.h>
3265977a82abSDaniel P. Berrange
3266977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3267977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3268977a82abSDaniel P. Berrange
3269977a82abSDaniel P. Berrangeint main(void) {
3270977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3271977a82abSDaniel P. Berrange   return 0;
3272977a82abSDaniel P. Berrange}
3273977a82abSDaniel P. BerrangeEOF
3274977a82abSDaniel P. Berrange
32755919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3276977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3277977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3278977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3279977a82abSDaniel P. Berrange	       "build target"
3280977a82abSDaniel P. Berrangefi
3281977a82abSDaniel P. Berrange
32829d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
32839d41401bSMichael S. Tsirkinglib_subprocess=yes
3284a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
32859d41401bSMichael S. Tsirkin    glib_subprocess=no
32869d41401bSMichael S. Tsirkinfi
32879d41401bSMichael S. Tsirkin
3288bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3289bbbf2e04SJohn Snowcat > $TMPC << EOF
3290bbbf2e04SJohn Snow#include <glib.h>
3291bbbf2e04SJohn Snowint main(void) { return 0; }
3292bbbf2e04SJohn SnowEOF
3293bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3294bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3295bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3296bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3297bbbf2e04SJohn Snow    fi
3298bbbf2e04SJohn Snowfi
3299bbbf2e04SJohn Snow
3300e26110cfSFam Zheng##########################################
3301e26110cfSFam Zheng# SHA command probe for modules
3302e26110cfSFam Zhengif test "$modules" = yes; then
3303e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3304e26110cfSFam Zheng    for c in $shacmd_probe; do
33058ccefb91SFam Zheng        if has $c; then
3306e26110cfSFam Zheng            shacmd="$c"
3307e26110cfSFam Zheng            break
3308e26110cfSFam Zheng        fi
3309e26110cfSFam Zheng    done
3310e26110cfSFam Zheng    if test "$shacmd" = ""; then
3311e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3312e26110cfSFam Zheng    fi
3313e18df141SAnthony Liguorifi
3314e18df141SAnthony Liguori
3315e18df141SAnthony Liguori##########################################
3316e2134eb9SGerd Hoffmann# pixman support probe
3317e2134eb9SGerd Hoffmann
331874880fe2SRobert Schieleif test "$want_tools" = "no" -a "$softmmu" = "no"; then
331974880fe2SRobert Schiele  pixman_cflags=
332074880fe2SRobert Schiele  pixman_libs=
332135c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
332289138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
332389138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3324e2134eb9SGerd Hoffmannelse
3325c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3326c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3327e2134eb9SGerd Hoffmannfi
3328e2134eb9SGerd Hoffmann
3329e2134eb9SGerd Hoffmann##########################################
3330fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3331fe8fc5aeSPaolo Bonzini
3332fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
3333fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3334fe8fc5aeSPaolo Bonzini#include <libudev.h>
3335fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3336fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3337fe8fc5aeSPaolo Bonziniint logsink;
3338b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3339b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3340b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3341b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3342b3f1c8c4SPaolo Bonzinistruct udev *udev;
3343b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3344b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3345b3f1c8c4SPaolo Bonzini
3346fe8fc5aeSPaolo Bonziniint main(void) {
3347b3f1c8c4SPaolo Bonzini    udev = udev_new();
3348b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3349fe8fc5aeSPaolo Bonzini    return 0;
3350fe8fc5aeSPaolo Bonzini}
3351fe8fc5aeSPaolo BonziniEOF
3352fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3353fe8fc5aeSPaolo Bonzini    mpathpersist=yes
3354fe8fc5aeSPaolo Bonzini  else
3355fe8fc5aeSPaolo Bonzini    mpathpersist=no
3356fe8fc5aeSPaolo Bonzini  fi
3357fe8fc5aeSPaolo Bonzinielse
3358fe8fc5aeSPaolo Bonzini  mpathpersist=no
3359fe8fc5aeSPaolo Bonzinifi
3360fe8fc5aeSPaolo Bonzini
3361fe8fc5aeSPaolo Bonzini##########################################
336217bff52bSM. Mohan Kumar# libcap probe
336317bff52bSM. Mohan Kumar
336417bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
336517bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
336617bff52bSM. Mohan Kumar#include <stdio.h>
336717bff52bSM. Mohan Kumar#include <sys/capability.h>
3368cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
336917bff52bSM. Mohan KumarEOF
337017bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
337117bff52bSM. Mohan Kumar    cap=yes
337217bff52bSM. Mohan Kumar  else
337317bff52bSM. Mohan Kumar    cap=no
337417bff52bSM. Mohan Kumar  fi
337517bff52bSM. Mohan Kumarfi
337617bff52bSM. Mohan Kumar
337717bff52bSM. Mohan Kumar##########################################
3378e5d355d1Saliguori# pthread probe
33794b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
33803c529d93Saliguori
3381e5d355d1Saliguoripthread=no
3382414f0dabSblueswir1cat > $TMPC << EOF
33833c529d93Saliguori#include <pthread.h>
33847a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
33857a42bbe4SStefan Weilint main(void) {
33867a42bbe4SStefan Weil  pthread_t thread;
33877a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
33887a42bbe4SStefan Weil  return 0;
33897a42bbe4SStefan Weil}
3390414f0dabSblueswir1EOF
3391bd00d539SAndreas Färberif compile_prog "" "" ; then
3392bd00d539SAndreas Färber  pthread=yes
3393bd00d539SAndreas Färberelse
3394de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
339552166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3396e5d355d1Saliguori      pthread=yes
3397e3c56761SPeter Portante      found=no
3398e3c56761SPeter Portante      for lib_entry in $LIBS; do
3399e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3400e3c56761SPeter Portante          found=yes
3401e3c56761SPeter Portante          break
3402e3c56761SPeter Portante        fi
3403e3c56761SPeter Portante      done
3404e3c56761SPeter Portante      if test "$found" = "no"; then
34055572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3406e3c56761SPeter Portante      fi
3407409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3408de65fe0fSSebastian Herbszt      break
3409414f0dabSblueswir1    fi
3410de65fe0fSSebastian Herbszt  done
3411bd00d539SAndreas Färberfi
3412414f0dabSblueswir1
34134617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
341476ad07a4SPeter Maydell  error_exit "pthread check failed" \
341576ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3416e5d355d1Saliguorifi
3417e5d355d1Saliguori
34185c312079SDr. David Alan Gilbert# check for pthread_setname_np
34195c312079SDr. David Alan Gilbertpthread_setname_np=no
34205c312079SDr. David Alan Gilbertcat > $TMPC << EOF
34215c312079SDr. David Alan Gilbert#include <pthread.h>
34225c312079SDr. David Alan Gilbert
34235c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
34245c312079SDr. David Alan Gilbertint main(void)
34255c312079SDr. David Alan Gilbert{
34265c312079SDr. David Alan Gilbert    pthread_t thread;
34275c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
34285c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
34295c312079SDr. David Alan Gilbert    return 0;
34305c312079SDr. David Alan Gilbert}
34315c312079SDr. David Alan GilbertEOF
34325c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
34335c312079SDr. David Alan Gilbert  pthread_setname_np=yes
34345c312079SDr. David Alan Gilbertfi
34355c312079SDr. David Alan Gilbert
3436bf9298b9Saliguori##########################################
3437f27aaf4bSChristian Brunner# rbd probe
3438f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3439f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3440f27aaf4bSChristian Brunner#include <stdio.h>
3441ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3442f27aaf4bSChristian Brunnerint main(void) {
3443ad32e9c0SJosh Durgin    rados_t cluster;
3444ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3445f27aaf4bSChristian Brunner    return 0;
3446f27aaf4bSChristian Brunner}
3447f27aaf4bSChristian BrunnerEOF
3448ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3449f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3450f27aaf4bSChristian Brunner    rbd=yes
3451f27aaf4bSChristian Brunner  else
3452f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
345321684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3454f27aaf4bSChristian Brunner    fi
3455f27aaf4bSChristian Brunner    rbd=no
3456f27aaf4bSChristian Brunner  fi
3457f27aaf4bSChristian Brunnerfi
3458f27aaf4bSChristian Brunner
3459f27aaf4bSChristian Brunner##########################################
34600a12ec87SRichard W.M. Jones# libssh2 probe
34614fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
34620a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
346365d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
346489138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
346589138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
34660a12ec87SRichard W.M. Jones    libssh2=yes
34670a12ec87SRichard W.M. Jones  else
34680a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
34694fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
34700a12ec87SRichard W.M. Jones    fi
34710a12ec87SRichard W.M. Jones    libssh2=no
34720a12ec87SRichard W.M. Jones  fi
34730a12ec87SRichard W.M. Jonesfi
34740a12ec87SRichard W.M. Jones
34750a12ec87SRichard W.M. Jones##########################################
34769a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
34779a2d462eSRichard W.M. Jones
34789a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
34799a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
34809a2d462eSRichard W.M. Jones#include <stdio.h>
34819a2d462eSRichard W.M. Jones#include <libssh2.h>
34829a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
34839a2d462eSRichard W.M. Jonesint main(void) {
34849a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
34859a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
34869a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
34879a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
34889a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
34899a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
34909a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
34919a2d462eSRichard W.M. Jones    return 0;
34929a2d462eSRichard W.M. Jones}
34939a2d462eSRichard W.M. JonesEOF
34949a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
34959a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
34969a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
34979a2d462eSRichard W.M. Jones  fi
34989a2d462eSRichard W.M. Jonesfi
34999a2d462eSRichard W.M. Jones
35009a2d462eSRichard W.M. Jones##########################################
35015c6c3a6cSChristoph Hellwig# linux-aio probe
35025c6c3a6cSChristoph Hellwig
35035c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
35045c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
35055c6c3a6cSChristoph Hellwig#include <libaio.h>
35065c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3507832ce9c2SScott Wood#include <stddef.h>
35085c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
35095c6c3a6cSChristoph HellwigEOF
35105c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
35115c6c3a6cSChristoph Hellwig    linux_aio=yes
35125c6c3a6cSChristoph Hellwig  else
35135c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
351421684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
35155c6c3a6cSChristoph Hellwig    fi
35163cfcae3cSLuiz Capitulino    linux_aio=no
35175c6c3a6cSChristoph Hellwig  fi
35185c6c3a6cSChristoph Hellwigfi
35195c6c3a6cSChristoph Hellwig
35205c6c3a6cSChristoph Hellwig##########################################
35213b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
35223b8acc11SPaolo Bonzini
35233b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
35243b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
35253b8acc11SPaolo Bonzinielse
35263b8acc11SPaolo Bonzini  tpm_passthrough=no
35273b8acc11SPaolo Bonzinifi
35283b8acc11SPaolo Bonzini
3529f4ede81eSAmarnath Valluri# TPM emulator is for all posix systems
3530f4ede81eSAmarnath Valluriif test "$mingw32" != "yes"; then
3531f4ede81eSAmarnath Valluri  tpm_emulator=$tpm
3532f4ede81eSAmarnath Vallurielse
3533f4ede81eSAmarnath Valluri  tpm_emulator=no
3534f4ede81eSAmarnath Vallurifi
35353b8acc11SPaolo Bonzini##########################################
3536758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3537758e8e38SVenkateswararao Jujjuri (JV)
3538758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3539758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3540758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3541758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3542f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3543f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3544f2338fb4SPavel Borzenkov#else
35454f26f2b6SAvi Kivity#include <sys/xattr.h>
3546f2338fb4SPavel Borzenkov#endif
3547758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3548758e8e38SVenkateswararao Jujjuri (JV)EOF
35494f26f2b6SAvi Kivity  if compile_prog "" "" ; then
35504f26f2b6SAvi Kivity    attr=yes
35514f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3552f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3553758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3554758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
35554f26f2b6SAvi Kivity    libattr=yes
3556758e8e38SVenkateswararao Jujjuri (JV)  else
3557758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
355821684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3559758e8e38SVenkateswararao Jujjuri (JV)    fi
3560758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3561758e8e38SVenkateswararao Jujjuri (JV)  fi
3562758e8e38SVenkateswararao Jujjuri (JV)fi
3563758e8e38SVenkateswararao Jujjuri (JV)
3564758e8e38SVenkateswararao Jujjuri (JV)##########################################
3565bf9298b9Saliguori# iovec probe
3566bf9298b9Saliguoricat > $TMPC <<EOF
3567db34f0b3Sblueswir1#include <sys/types.h>
3568bf9298b9Saliguori#include <sys/uio.h>
3569db34f0b3Sblueswir1#include <unistd.h>
3570f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3571bf9298b9SaliguoriEOF
3572bf9298b9Saliguoriiovec=no
357352166aa0SJuan Quintelaif compile_prog "" "" ; then
3574bf9298b9Saliguori  iovec=yes
3575bf9298b9Saliguorifi
3576bf9298b9Saliguori
3577f652e6afSaurel32##########################################
3578ceb42de8Saliguori# preadv probe
3579ceb42de8Saliguoricat > $TMPC <<EOF
3580ceb42de8Saliguori#include <sys/types.h>
3581ceb42de8Saliguori#include <sys/uio.h>
3582ceb42de8Saliguori#include <unistd.h>
3583c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3584ceb42de8SaliguoriEOF
3585ceb42de8Saliguoripreadv=no
358652166aa0SJuan Quintelaif compile_prog "" "" ; then
3587ceb42de8Saliguori  preadv=yes
3588ceb42de8Saliguorifi
3589ceb42de8Saliguori
3590ceb42de8Saliguori##########################################
3591f652e6afSaurel32# fdt probe
3592e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3593e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3594e169e1e1SPeter Maydellfdt_required=no
3595e169e1e1SPeter Maydellfor target in $target_list; do
3596e169e1e1SPeter Maydell  case $target in
3597df1d8a1fSPaul Burton    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu)
3598e169e1e1SPeter Maydell      fdt_required=yes
3599e169e1e1SPeter Maydell    ;;
3600e169e1e1SPeter Maydell  esac
3601e169e1e1SPeter Maydelldone
3602e169e1e1SPeter Maydell
3603e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3604e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3605e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3606e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3607e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3608e169e1e1SPeter Maydell  fi
3609e169e1e1SPeter Maydell  fdt=yes
3610e169e1e1SPeter Maydellfi
3611e169e1e1SPeter Maydell
36122df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3613b41af4baSJuan Quintela  fdt_libs="-lfdt"
361496ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
36156e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3616f652e6afSaurel32  cat > $TMPC << EOF
361731ce0adbSThomas Huth#include <libfdt.h>
361896ce6545SPeter Crosthwaite#include <libfdt_env.h>
36196e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3620f652e6afSaurel32EOF
362152166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3622a540f158SPeter Crosthwaite    # system DTC is good - use it
3623f652e6afSaurel32    fdt=yes
3624aef45d51SDaniel P. Berrange  else
3625aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
3626aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
3627aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
3628aef45d51SDaniel P. Berrange      fi
3629aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
3630a540f158SPeter Crosthwaite          fdt=yes
3631a540f158SPeter Crosthwaite          dtc_internal="yes"
3632a540f158SPeter Crosthwaite          mkdir -p dtc
3633cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
3634a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3635a540f158SPeter Crosthwaite              symlink "$source_path/dtc/scripts" "dtc/scripts"
36362df87df7SJuan Quintela          fi
3637a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3638a540f158SPeter Crosthwaite          fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3639a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
3640aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
3641aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
3642aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
3643a540f158SPeter Crosthwaite      else
3644a540f158SPeter Crosthwaite          # don't have and don't want
3645de3a354aSMichael Walle          fdt_libs=
36462df87df7SJuan Quintela          fdt=no
3647f652e6afSaurel32      fi
3648f652e6afSaurel32  fi
3649aef45d51SDaniel P. Berrangefi
3650f652e6afSaurel32
3651a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3652a540f158SPeter Crosthwaite
365320ff075bSMichael Walle##########################################
3654fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3655b1546f32SGerd Hoffmann
3656da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3657014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3658fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3659f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3660f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3661da076ffeSGerd Hoffmann    opengl=yes
3662925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3663925a0400SGerd Hoffmann        gtk_gl="yes"
3664925a0400SGerd Hoffmann    fi
3665cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
366620ff075bSMichael Walle  else
3667da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3668dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
366920ff075bSMichael Walle    fi
3670f676c67eSJeremy White    opengl_cflags=""
3671da076ffeSGerd Hoffmann    opengl_libs=""
3672da076ffeSGerd Hoffmann    opengl=no
367320ff075bSMichael Walle  fi
367420ff075bSMichael Wallefi
367520ff075bSMichael Walle
3676014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3677014cb152SGerd Hoffmann  cat > $TMPC << EOF
3678014cb152SGerd Hoffmann#include <epoxy/egl.h>
3679014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3680014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3681014cb152SGerd Hoffmann#endif
3682014cb152SGerd Hoffmannint main(void) { return 0; }
3683014cb152SGerd HoffmannEOF
3684014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3685014cb152SGerd Hoffmann    opengl_dmabuf=yes
3686014cb152SGerd Hoffmann  fi
3687014cb152SGerd Hoffmannfi
3688c9a12e75SChrysostomos Nanakos
3689c9a12e75SChrysostomos Nanakos
3690eb100396SBharata B Rao##########################################
3691eb100396SBharata B Rao# glusterfs probe
3692eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
369365d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3694e01bee08SBharata B Rao    glusterfs="yes"
369589138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
369689138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3697d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3698d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3699d85fa9ebSJeff Cody    fi
370065d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
37010c14fb47SBharata B Rao      glusterfs_discard="yes"
37020c14fb47SBharata B Rao    fi
37037c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
3704df3a429aSNiels de Vos      glusterfs_fallocate="yes"
37057c815372SBharata B Rao      glusterfs_zerofill="yes"
37067c815372SBharata B Rao    fi
3707eb100396SBharata B Rao  else
3708eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
37098efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
37108efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3711eb100396SBharata B Rao    fi
3712e01bee08SBharata B Rao    glusterfs="no"
3713eb100396SBharata B Rao  fi
3714eb100396SBharata B Raofi
3715eb100396SBharata B Rao
371639386ac7Saurel32# Check for inotify functions when we are building linux-user
37173b3f24adSaurel32# emulator.  This is done because older glibc versions don't
37183b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
37193b3f24adSaurel32# don't provide them even if kernel supports them.
37203b3f24adSaurel32#
37213b3f24adSaurel32inotify=no
37223b3f24adSaurel32cat > $TMPC << EOF
37233b3f24adSaurel32#include <sys/inotify.h>
37243b3f24adSaurel32
37253b3f24adSaurel32int
37263b3f24adSaurel32main(void)
37273b3f24adSaurel32{
37283b3f24adSaurel32	/* try to start inotify */
37298690e420Saurel32	return inotify_init();
37303b3f24adSaurel32}
37313b3f24adSaurel32EOF
373252166aa0SJuan Quintelaif compile_prog "" "" ; then
37333b3f24adSaurel32  inotify=yes
37343b3f24adSaurel32fi
37353b3f24adSaurel32
3736c05c7a73SRiku Voipioinotify1=no
3737c05c7a73SRiku Voipiocat > $TMPC << EOF
3738c05c7a73SRiku Voipio#include <sys/inotify.h>
3739c05c7a73SRiku Voipio
3740c05c7a73SRiku Voipioint
3741c05c7a73SRiku Voipiomain(void)
3742c05c7a73SRiku Voipio{
3743c05c7a73SRiku Voipio    /* try to start inotify */
3744c05c7a73SRiku Voipio    return inotify_init1(0);
3745c05c7a73SRiku Voipio}
3746c05c7a73SRiku VoipioEOF
3747c05c7a73SRiku Voipioif compile_prog "" "" ; then
3748c05c7a73SRiku Voipio  inotify1=yes
3749c05c7a73SRiku Voipiofi
3750c05c7a73SRiku Voipio
3751099d6b0fSRiku Voipio# check if pipe2 is there
3752099d6b0fSRiku Voipiopipe2=no
3753099d6b0fSRiku Voipiocat > $TMPC << EOF
3754099d6b0fSRiku Voipio#include <unistd.h>
3755099d6b0fSRiku Voipio#include <fcntl.h>
3756099d6b0fSRiku Voipio
3757099d6b0fSRiku Voipioint main(void)
3758099d6b0fSRiku Voipio{
3759099d6b0fSRiku Voipio    int pipefd[2];
37609bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3761099d6b0fSRiku Voipio}
3762099d6b0fSRiku VoipioEOF
376352166aa0SJuan Quintelaif compile_prog "" "" ; then
3764099d6b0fSRiku Voipio  pipe2=yes
3765099d6b0fSRiku Voipiofi
3766099d6b0fSRiku Voipio
376740ff6d7eSKevin Wolf# check if accept4 is there
376840ff6d7eSKevin Wolfaccept4=no
376940ff6d7eSKevin Wolfcat > $TMPC << EOF
377040ff6d7eSKevin Wolf#include <sys/socket.h>
377140ff6d7eSKevin Wolf#include <stddef.h>
377240ff6d7eSKevin Wolf
377340ff6d7eSKevin Wolfint main(void)
377440ff6d7eSKevin Wolf{
377540ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
377640ff6d7eSKevin Wolf    return 0;
377740ff6d7eSKevin Wolf}
377840ff6d7eSKevin WolfEOF
377940ff6d7eSKevin Wolfif compile_prog "" "" ; then
378040ff6d7eSKevin Wolf  accept4=yes
378140ff6d7eSKevin Wolffi
378240ff6d7eSKevin Wolf
37833ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
37843ce34dfbSvibisreenivasansplice=no
37853ce34dfbSvibisreenivasancat > $TMPC << EOF
37863ce34dfbSvibisreenivasan#include <unistd.h>
37873ce34dfbSvibisreenivasan#include <fcntl.h>
37883ce34dfbSvibisreenivasan#include <limits.h>
37893ce34dfbSvibisreenivasan
37903ce34dfbSvibisreenivasanint main(void)
37913ce34dfbSvibisreenivasan{
379266ea0f22SStefan Weil    int len, fd = 0;
37933ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
37943ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
37953ce34dfbSvibisreenivasan    return 0;
37963ce34dfbSvibisreenivasan}
37973ce34dfbSvibisreenivasanEOF
379852166aa0SJuan Quintelaif compile_prog "" "" ; then
37993ce34dfbSvibisreenivasan  splice=yes
38003ce34dfbSvibisreenivasanfi
38013ce34dfbSvibisreenivasan
3802dcc38d1cSMarcelo Tosatti##########################################
3803a99d57bbSWanlong Gao# libnuma probe
3804a99d57bbSWanlong Gao
3805a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3806a99d57bbSWanlong Gao  cat > $TMPC << EOF
3807a99d57bbSWanlong Gao#include <numa.h>
3808a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3809a99d57bbSWanlong GaoEOF
3810a99d57bbSWanlong Gao
3811a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3812a99d57bbSWanlong Gao    numa=yes
3813a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3814a99d57bbSWanlong Gao  else
3815a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3816a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3817a99d57bbSWanlong Gao    fi
3818a99d57bbSWanlong Gao    numa=no
3819a99d57bbSWanlong Gao  fi
3820a99d57bbSWanlong Gaofi
3821a99d57bbSWanlong Gao
38227b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
38237b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
38247b01cb97SAlexandre Derumier    exit 1
38257b01cb97SAlexandre Derumierfi
38267b01cb97SAlexandre Derumier
3827a99d57bbSWanlong Gao##########################################
38282847b469SFam Zheng# tcmalloc probe
38292847b469SFam Zheng
38302847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
38312847b469SFam Zheng  cat > $TMPC << EOF
38322847b469SFam Zheng#include <stdlib.h>
38332847b469SFam Zhengint main(void) { malloc(1); return 0; }
38342847b469SFam ZhengEOF
38352847b469SFam Zheng
38362847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
38372847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
38382847b469SFam Zheng  else
38392847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
38402847b469SFam Zheng  fi
38412847b469SFam Zhengfi
38422847b469SFam Zheng
38432847b469SFam Zheng##########################################
38447b01cb97SAlexandre Derumier# jemalloc probe
38457b01cb97SAlexandre Derumier
38467b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
38477b01cb97SAlexandre Derumier  cat > $TMPC << EOF
38487b01cb97SAlexandre Derumier#include <stdlib.h>
38497b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
38507b01cb97SAlexandre DerumierEOF
38517b01cb97SAlexandre Derumier
38527b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
38537b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
38547b01cb97SAlexandre Derumier  else
38557b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
38567b01cb97SAlexandre Derumier  fi
38577b01cb97SAlexandre Derumierfi
38587b01cb97SAlexandre Derumier
38597b01cb97SAlexandre Derumier##########################################
3860dcc38d1cSMarcelo Tosatti# signalfd probe
3861dcc38d1cSMarcelo Tosattisignalfd="no"
3862dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3863dcc38d1cSMarcelo Tosatti#include <unistd.h>
3864dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3865dcc38d1cSMarcelo Tosatti#include <signal.h>
3866dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3867dcc38d1cSMarcelo TosattiEOF
3868dcc38d1cSMarcelo Tosatti
3869dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3870dcc38d1cSMarcelo Tosatti  signalfd=yes
3871dcc38d1cSMarcelo Tosattifi
3872dcc38d1cSMarcelo Tosatti
3873c2882b96SRiku Voipio# check if eventfd is supported
3874c2882b96SRiku Voipioeventfd=no
3875c2882b96SRiku Voipiocat > $TMPC << EOF
3876c2882b96SRiku Voipio#include <sys/eventfd.h>
3877c2882b96SRiku Voipio
3878c2882b96SRiku Voipioint main(void)
3879c2882b96SRiku Voipio{
388055cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3881c2882b96SRiku Voipio}
3882c2882b96SRiku VoipioEOF
3883c2882b96SRiku Voipioif compile_prog "" "" ; then
3884c2882b96SRiku Voipio  eventfd=yes
3885c2882b96SRiku Voipiofi
3886c2882b96SRiku Voipio
3887751bcc39SMarc-André Lureau# check if memfd is supported
3888751bcc39SMarc-André Lureaumemfd=no
3889751bcc39SMarc-André Lureaucat > $TMPC << EOF
3890751bcc39SMarc-André Lureau#include <sys/memfd.h>
3891751bcc39SMarc-André Lureau
3892751bcc39SMarc-André Lureauint main(void)
3893751bcc39SMarc-André Lureau{
3894751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3895751bcc39SMarc-André Lureau}
3896751bcc39SMarc-André LureauEOF
3897751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3898751bcc39SMarc-André Lureau  memfd=yes
3899751bcc39SMarc-André Lureaufi
3900751bcc39SMarc-André Lureau
3901751bcc39SMarc-André Lureau
3902751bcc39SMarc-André Lureau
3903d0927938SUlrich Hecht# check for fallocate
3904d0927938SUlrich Hechtfallocate=no
3905d0927938SUlrich Hechtcat > $TMPC << EOF
3906d0927938SUlrich Hecht#include <fcntl.h>
3907d0927938SUlrich Hecht
3908d0927938SUlrich Hechtint main(void)
3909d0927938SUlrich Hecht{
3910d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3911d0927938SUlrich Hecht    return 0;
3912d0927938SUlrich Hecht}
3913d0927938SUlrich HechtEOF
39148fb03151SPeter Maydellif compile_prog "" "" ; then
3915d0927938SUlrich Hecht  fallocate=yes
3916d0927938SUlrich Hechtfi
3917d0927938SUlrich Hecht
39183d4fa43eSKusanagi Kouichi# check for fallocate hole punching
39193d4fa43eSKusanagi Kouichifallocate_punch_hole=no
39203d4fa43eSKusanagi Kouichicat > $TMPC << EOF
39213d4fa43eSKusanagi Kouichi#include <fcntl.h>
39223d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
39233d4fa43eSKusanagi Kouichi
39243d4fa43eSKusanagi Kouichiint main(void)
39253d4fa43eSKusanagi Kouichi{
39263d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
39273d4fa43eSKusanagi Kouichi    return 0;
39283d4fa43eSKusanagi Kouichi}
39293d4fa43eSKusanagi KouichiEOF
39303d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
39313d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
39323d4fa43eSKusanagi Kouichifi
39333d4fa43eSKusanagi Kouichi
3934b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3935b953f075SDenis V. Lunevfallocate_zero_range=no
3936b953f075SDenis V. Lunevcat > $TMPC << EOF
3937b953f075SDenis V. Lunev#include <fcntl.h>
3938b953f075SDenis V. Lunev#include <linux/falloc.h>
3939b953f075SDenis V. Lunev
3940b953f075SDenis V. Lunevint main(void)
3941b953f075SDenis V. Lunev{
3942b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3943b953f075SDenis V. Lunev    return 0;
3944b953f075SDenis V. Lunev}
3945b953f075SDenis V. LunevEOF
3946b953f075SDenis V. Lunevif compile_prog "" "" ; then
3947b953f075SDenis V. Lunev  fallocate_zero_range=yes
3948b953f075SDenis V. Lunevfi
3949b953f075SDenis V. Lunev
3950ed911435SKevin Wolf# check for posix_fallocate
3951ed911435SKevin Wolfposix_fallocate=no
3952ed911435SKevin Wolfcat > $TMPC << EOF
3953ed911435SKevin Wolf#include <fcntl.h>
3954ed911435SKevin Wolf
3955ed911435SKevin Wolfint main(void)
3956ed911435SKevin Wolf{
3957ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3958ed911435SKevin Wolf    return 0;
3959ed911435SKevin Wolf}
3960ed911435SKevin WolfEOF
3961ed911435SKevin Wolfif compile_prog "" "" ; then
3962ed911435SKevin Wolf    posix_fallocate=yes
3963ed911435SKevin Wolffi
3964ed911435SKevin Wolf
3965c727f47dSPeter Maydell# check for sync_file_range
3966c727f47dSPeter Maydellsync_file_range=no
3967c727f47dSPeter Maydellcat > $TMPC << EOF
3968c727f47dSPeter Maydell#include <fcntl.h>
3969c727f47dSPeter Maydell
3970c727f47dSPeter Maydellint main(void)
3971c727f47dSPeter Maydell{
3972c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3973c727f47dSPeter Maydell    return 0;
3974c727f47dSPeter Maydell}
3975c727f47dSPeter MaydellEOF
39768fb03151SPeter Maydellif compile_prog "" "" ; then
3977c727f47dSPeter Maydell  sync_file_range=yes
3978c727f47dSPeter Maydellfi
3979c727f47dSPeter Maydell
3980dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3981dace20dcSPeter Maydellfiemap=no
3982dace20dcSPeter Maydellcat > $TMPC << EOF
3983dace20dcSPeter Maydell#include <sys/ioctl.h>
3984dace20dcSPeter Maydell#include <linux/fs.h>
3985dace20dcSPeter Maydell#include <linux/fiemap.h>
3986dace20dcSPeter Maydell
3987dace20dcSPeter Maydellint main(void)
3988dace20dcSPeter Maydell{
3989dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3990dace20dcSPeter Maydell    return 0;
3991dace20dcSPeter Maydell}
3992dace20dcSPeter MaydellEOF
39938fb03151SPeter Maydellif compile_prog "" "" ; then
3994dace20dcSPeter Maydell  fiemap=yes
3995dace20dcSPeter Maydellfi
3996dace20dcSPeter Maydell
3997d0927938SUlrich Hecht# check for dup3
3998d0927938SUlrich Hechtdup3=no
3999d0927938SUlrich Hechtcat > $TMPC << EOF
4000d0927938SUlrich Hecht#include <unistd.h>
4001d0927938SUlrich Hecht
4002d0927938SUlrich Hechtint main(void)
4003d0927938SUlrich Hecht{
4004d0927938SUlrich Hecht    dup3(0, 0, 0);
4005d0927938SUlrich Hecht    return 0;
4006d0927938SUlrich Hecht}
4007d0927938SUlrich HechtEOF
400878f5d726SJan Kiszkaif compile_prog "" "" ; then
4009d0927938SUlrich Hecht  dup3=yes
4010d0927938SUlrich Hechtfi
4011d0927938SUlrich Hecht
40124e0c6529SAlex Bligh# check for ppoll support
40134e0c6529SAlex Blighppoll=no
40144e0c6529SAlex Blighcat > $TMPC << EOF
40154e0c6529SAlex Bligh#include <poll.h>
40164e0c6529SAlex Bligh
40174e0c6529SAlex Blighint main(void)
40184e0c6529SAlex Bligh{
40194e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
40204e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
40214e0c6529SAlex Bligh    return 0;
40224e0c6529SAlex Bligh}
40234e0c6529SAlex BlighEOF
40244e0c6529SAlex Blighif compile_prog "" "" ; then
40254e0c6529SAlex Bligh  ppoll=yes
40264e0c6529SAlex Blighfi
40274e0c6529SAlex Bligh
4028cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4029cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4030cd758dd0SAlex Blighcat > $TMPC << EOF
4031cd758dd0SAlex Bligh#include <sys/prctl.h>
4032cd758dd0SAlex Bligh
4033cd758dd0SAlex Blighint main(void)
4034cd758dd0SAlex Bligh{
4035cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4036cd758dd0SAlex Bligh    return 0;
4037cd758dd0SAlex Bligh}
4038cd758dd0SAlex BlighEOF
4039cd758dd0SAlex Blighif compile_prog "" "" ; then
4040cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4041cd758dd0SAlex Blighfi
4042cd758dd0SAlex Bligh
40433b6edd16SPeter Maydell# check for epoll support
40443b6edd16SPeter Maydellepoll=no
40453b6edd16SPeter Maydellcat > $TMPC << EOF
40463b6edd16SPeter Maydell#include <sys/epoll.h>
40473b6edd16SPeter Maydell
40483b6edd16SPeter Maydellint main(void)
40493b6edd16SPeter Maydell{
40503b6edd16SPeter Maydell    epoll_create(0);
40513b6edd16SPeter Maydell    return 0;
40523b6edd16SPeter Maydell}
40533b6edd16SPeter MaydellEOF
40548fb03151SPeter Maydellif compile_prog "" "" ; then
40553b6edd16SPeter Maydell  epoll=yes
40563b6edd16SPeter Maydellfi
40573b6edd16SPeter Maydell
4058227f0214SPeter Maydell# epoll_create1 is a later addition
4059227f0214SPeter Maydell# so we must check separately for its presence
40603b6edd16SPeter Maydellepoll_create1=no
40613b6edd16SPeter Maydellcat > $TMPC << EOF
40623b6edd16SPeter Maydell#include <sys/epoll.h>
40633b6edd16SPeter Maydell
40643b6edd16SPeter Maydellint main(void)
40653b6edd16SPeter Maydell{
406619e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
406719e83f6bSPeter Maydell     * a function being called. This is necessary so that on
406819e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
406919e83f6bSPeter Maydell     * the library but not declared in the header file we will
407019e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
407119e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
407219e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
407319e83f6bSPeter Maydell     */
4074c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
40753b6edd16SPeter Maydell}
40763b6edd16SPeter MaydellEOF
40778fb03151SPeter Maydellif compile_prog "" "" ; then
40783b6edd16SPeter Maydell  epoll_create1=yes
40793b6edd16SPeter Maydellfi
40803b6edd16SPeter Maydell
4081a8fd1abaSPeter Maydell# check for sendfile support
4082a8fd1abaSPeter Maydellsendfile=no
4083a8fd1abaSPeter Maydellcat > $TMPC << EOF
4084a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4085a8fd1abaSPeter Maydell
4086a8fd1abaSPeter Maydellint main(void)
4087a8fd1abaSPeter Maydell{
4088a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4089a8fd1abaSPeter Maydell}
4090a8fd1abaSPeter MaydellEOF
4091a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4092a8fd1abaSPeter Maydell  sendfile=yes
4093a8fd1abaSPeter Maydellfi
4094a8fd1abaSPeter Maydell
409551834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
409651834341SRiku Voipiotimerfd=no
409751834341SRiku Voipiocat > $TMPC << EOF
409851834341SRiku Voipio#include <sys/timerfd.h>
409951834341SRiku Voipio
410051834341SRiku Voipioint main(void)
410151834341SRiku Voipio{
410251834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
410351834341SRiku Voipio}
410451834341SRiku VoipioEOF
410551834341SRiku Voipioif compile_prog "" "" ; then
410651834341SRiku Voipio  timerfd=yes
410751834341SRiku Voipiofi
410851834341SRiku Voipio
41099af5c906SRiku Voipio# check for setns and unshare support
41109af5c906SRiku Voipiosetns=no
41119af5c906SRiku Voipiocat > $TMPC << EOF
41129af5c906SRiku Voipio#include <sched.h>
41139af5c906SRiku Voipio
41149af5c906SRiku Voipioint main(void)
41159af5c906SRiku Voipio{
41169af5c906SRiku Voipio    int ret;
41179af5c906SRiku Voipio    ret = setns(0, 0);
41189af5c906SRiku Voipio    ret = unshare(0);
41199af5c906SRiku Voipio    return ret;
41209af5c906SRiku Voipio}
41219af5c906SRiku VoipioEOF
41229af5c906SRiku Voipioif compile_prog "" "" ; then
41239af5c906SRiku Voipio  setns=yes
41249af5c906SRiku Voipiofi
41259af5c906SRiku Voipio
412638860a03SAleksandar Markovic# clock_adjtime probe
412738860a03SAleksandar Markovicclock_adjtime=no
412838860a03SAleksandar Markoviccat > $TMPC <<EOF
412938860a03SAleksandar Markovic#include <time.h>
413038860a03SAleksandar Markovic
413138860a03SAleksandar Markovicint main(void)
413238860a03SAleksandar Markovic{
413338860a03SAleksandar Markovic    return clock_adjtime(0, 0);
413438860a03SAleksandar Markovic}
413538860a03SAleksandar MarkovicEOF
413638860a03SAleksandar Markovicclock_adjtime=no
413738860a03SAleksandar Markovicif compile_prog "" "" ; then
413838860a03SAleksandar Markovic  clock_adjtime=yes
413938860a03SAleksandar Markovicfi
414038860a03SAleksandar Markovic
41415a03cd00SAleksandar Markovic# syncfs probe
41425a03cd00SAleksandar Markovicsyncfs=no
41435a03cd00SAleksandar Markoviccat > $TMPC <<EOF
41445a03cd00SAleksandar Markovic#include <unistd.h>
41455a03cd00SAleksandar Markovic
41465a03cd00SAleksandar Markovicint main(void)
41475a03cd00SAleksandar Markovic{
41485a03cd00SAleksandar Markovic    return syncfs(0);
41495a03cd00SAleksandar Markovic}
41505a03cd00SAleksandar MarkovicEOF
41515a03cd00SAleksandar Markovicsyncfs=no
41525a03cd00SAleksandar Markovicif compile_prog "" "" ; then
41535a03cd00SAleksandar Markovic  syncfs=yes
41545a03cd00SAleksandar Markovicfi
41555a03cd00SAleksandar Markovic
4156cc8ae6deSpbrook# Check if tools are available to build documentation.
4157a25dba17SJuan Quintelaif test "$docs" != "no" ; then
415801668d98SStefan Weil  if has makeinfo && has pod2man; then
4159a25dba17SJuan Quintela    docs=yes
416083a3ab8bSJuan Quintela  else
4161a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
416221684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
416383a3ab8bSJuan Quintela    fi
4164a25dba17SJuan Quintela    docs=no
416583a3ab8bSJuan Quintela  fi
4166cc8ae6deSpbrookfi
4167cc8ae6deSpbrook
4168f514f41cSStefan Weil# Search for bswap_32 function
41696ae9a1f4SJuan Quintelabyteswap_h=no
41706ae9a1f4SJuan Quintelacat > $TMPC << EOF
41716ae9a1f4SJuan Quintela#include <byteswap.h>
41726ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
41736ae9a1f4SJuan QuintelaEOF
417452166aa0SJuan Quintelaif compile_prog "" "" ; then
41756ae9a1f4SJuan Quintela  byteswap_h=yes
41766ae9a1f4SJuan Quintelafi
41776ae9a1f4SJuan Quintela
417875f13596SStefan Weil# Search for bswap32 function
41796ae9a1f4SJuan Quintelabswap_h=no
41806ae9a1f4SJuan Quintelacat > $TMPC << EOF
41816ae9a1f4SJuan Quintela#include <sys/endian.h>
41826ae9a1f4SJuan Quintela#include <sys/types.h>
41836ae9a1f4SJuan Quintela#include <machine/bswap.h>
41846ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
41856ae9a1f4SJuan QuintelaEOF
418652166aa0SJuan Quintelaif compile_prog "" "" ; then
41876ae9a1f4SJuan Quintela  bswap_h=yes
41886ae9a1f4SJuan Quintelafi
41896ae9a1f4SJuan Quintela
4190da93a1fdSaliguori##########################################
4191e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4192c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4193e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
41943c33ea96SPaolo Bonzini    libiscsi="yes"
4195ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4196ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4197c589b249SRonnie Sahlberg  else
4198c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4199e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4200c589b249SRonnie Sahlberg    fi
4201c589b249SRonnie Sahlberg    libiscsi="no"
4202c589b249SRonnie Sahlberg  fi
4203c589b249SRonnie Sahlbergfi
4204c589b249SRonnie Sahlberg
4205c589b249SRonnie Sahlberg##########################################
42068bacde8dSNatanael Copa# Do we need libm
42078bacde8dSNatanael Copacat > $TMPC << EOF
42088bacde8dSNatanael Copa#include <math.h>
4209f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
42108bacde8dSNatanael CopaEOF
42118bacde8dSNatanael Copaif compile_prog "" "" ; then
42128bacde8dSNatanael Copa  :
42138bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
42148bacde8dSNatanael Copa  LIBS="-lm $LIBS"
42158bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
42168bacde8dSNatanael Copaelse
421776ad07a4SPeter Maydell  error_exit "libm check failed"
42188bacde8dSNatanael Copafi
42198bacde8dSNatanael Copa
42208bacde8dSNatanael Copa##########################################
4221da93a1fdSaliguori# Do we need librt
42228bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
42238bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
42248bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
42258bacde8dSNatanael Copa# function in addition.
4226da93a1fdSaliguoricat > $TMPC <<EOF
4227da93a1fdSaliguori#include <signal.h>
4228da93a1fdSaliguori#include <time.h>
42298bacde8dSNatanael Copaint main(void) {
42308bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
42318bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
42328bacde8dSNatanael Copa}
4233da93a1fdSaliguoriEOF
4234da93a1fdSaliguori
423552166aa0SJuan Quintelaif compile_prog "" "" ; then
423607ffa4bdSJuan Quintela  :
42378bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
423818e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
423918e588b1SRick Liu  LIBS="$LIBS -lrt"
424018e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4241da93a1fdSaliguorifi
4242da93a1fdSaliguori
424331ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
424478723752SPeter Maydell        "$haiku" != "yes" ; then
42456362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
42466362a53fSJuan Quintelafi
42476362a53fSJuan Quintela
4248de5071c5SBlue Swirl##########################################
4249cd4ec0b4SGerd Hoffmann# spice probe
4250cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4251cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4252cd4ec0b4SGerd Hoffmann#include <spice.h>
4253cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4254cd4ec0b4SGerd HoffmannEOF
4255710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4256710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
425765d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
425865d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4259cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4260cd4ec0b4SGerd Hoffmann    spice="yes"
4261cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4262cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
42632e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
42642e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4265cd4ec0b4SGerd Hoffmann  else
4266cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
42678efc9363SHu Tao      feature_not_found "spice" \
42688efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4269cd4ec0b4SGerd Hoffmann    fi
4270cd4ec0b4SGerd Hoffmann    spice="no"
4271cd4ec0b4SGerd Hoffmann  fi
4272cd4ec0b4SGerd Hoffmannfi
4273cd4ec0b4SGerd Hoffmann
42747b02f544SMarc-André Lureau# check for smartcard support
42757b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
42767b02f544SMarc-André Lureau    if $pkg_config libcacard; then
42777b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
42787b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
42797b02f544SMarc-André Lureau        smartcard="yes"
4280111a38b0SRobert Relyea    else
42817b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
42827b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4283111a38b0SRobert Relyea        fi
42847b02f544SMarc-André Lureau        smartcard="no"
4285111a38b0SRobert Relyea    fi
4286111a38b0SRobert Relyeafi
4287111a38b0SRobert Relyea
42882b2325ffSGerd Hoffmann# check for libusb
42892b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
429065d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
42912b2325ffSGerd Hoffmann        libusb="yes"
4292ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4293ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
42942b2325ffSGerd Hoffmann    else
42952b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
42968efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
42972b2325ffSGerd Hoffmann        fi
42982b2325ffSGerd Hoffmann        libusb="no"
42992b2325ffSGerd Hoffmann    fi
43002b2325ffSGerd Hoffmannfi
43012b2325ffSGerd Hoffmann
430269354a83SHans de Goede# check for usbredirparser for usb network redirection support
430369354a83SHans de Goedeif test "$usb_redir" != "no" ; then
430465d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
430569354a83SHans de Goede        usb_redir="yes"
4306ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4307ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
430869354a83SHans de Goede    else
430969354a83SHans de Goede        if test "$usb_redir" = "yes"; then
431021684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
431169354a83SHans de Goede        fi
431269354a83SHans de Goede        usb_redir="no"
431369354a83SHans de Goede    fi
431469354a83SHans de Goedefi
431569354a83SHans de Goede
4316cd4ec0b4SGerd Hoffmann##########################################
4317d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4318d9840e25STomoki Sekiyama
4319d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4320d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4321690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4322d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4323d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4324690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4325d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4326d9840e25STomoki Sekiyama	  ;;
4327690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4328d9840e25STomoki Sekiyama  esac
4329d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4330d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4331d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4332d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4333d9840e25STomoki SekiyamaEOF
4334d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4335d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4336d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4337315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4338f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4339d9840e25STomoki Sekiyama  else
4340d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4341d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4342d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4343d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4344d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4345d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4346d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4347d9840e25STomoki Sekiyama    fi
4348d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4349d9840e25STomoki Sekiyama  fi
4350d9840e25STomoki Sekiyamafi
4351d9840e25STomoki Sekiyama
4352d9840e25STomoki Sekiyama##########################################
4353d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4354d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4355d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4356d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4357d9840e25STomoki Sekiyama
4358d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4359d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4360d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4361d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4362d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4363d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4364d9840e25STomoki Sekiyama    else
4365d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4366d9840e25STomoki Sekiyama    fi
4367d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4368d9840e25STomoki Sekiyama    win_sdk=""
4369d9840e25STomoki Sekiyama  fi
4370d9840e25STomoki Sekiyamafi
4371d9840e25STomoki Sekiyama
4372d9840e25STomoki Sekiyama##########################################
437350cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
437450cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
437550cbebb9SMichael Roth  cat > $TMPC << EOF
437650cbebb9SMichael Roth#include <windows.h>
437750cbebb9SMichael Roth#include <ntddscsi.h>
437850cbebb9SMichael Rothint main(void) {
437950cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
438050cbebb9SMichael Roth#error Missing required ioctl definitions
438150cbebb9SMichael Roth#endif
438250cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
438350cbebb9SMichael Roth  return addr.Lun;
438450cbebb9SMichael Roth}
438550cbebb9SMichael RothEOF
438650cbebb9SMichael Roth  if compile_prog "" "" ; then
438750cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4388c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
438950cbebb9SMichael Roth  fi
439050cbebb9SMichael Rothfi
439150cbebb9SMichael Roth
439250cbebb9SMichael Roth##########################################
43939d9e1521SGerd Hoffmann# virgl renderer probe
43949d9e1521SGerd Hoffmann
43959d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
43969d9e1521SGerd Hoffmann  cat > $TMPC << EOF
43979d9e1521SGerd Hoffmann#include <virglrenderer.h>
43989d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
43999d9e1521SGerd HoffmannEOF
44009d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
44019d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
44029d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
44039d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
44049d9e1521SGerd Hoffmann    virglrenderer="yes"
44059d9e1521SGerd Hoffmann  else
44069d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
44079d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
44089d9e1521SGerd Hoffmann    fi
44099d9e1521SGerd Hoffmann    virglrenderer="no"
44109d9e1521SGerd Hoffmann  fi
44119d9e1521SGerd Hoffmannfi
44129d9e1521SGerd Hoffmann
44139d9e1521SGerd Hoffmann##########################################
44145f6b9e8fSBlue Swirl# check if we have fdatasync
44155f6b9e8fSBlue Swirl
44165f6b9e8fSBlue Swirlfdatasync=no
44175f6b9e8fSBlue Swirlcat > $TMPC << EOF
44185f6b9e8fSBlue Swirl#include <unistd.h>
4419d1722a27SAlexandre Raymondint main(void) {
4420d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4421d1722a27SAlexandre Raymondreturn fdatasync(0);
4422d1722a27SAlexandre Raymond#else
4423e172fe11SStefan Weil#error Not supported
4424d1722a27SAlexandre Raymond#endif
4425d1722a27SAlexandre Raymond}
44265f6b9e8fSBlue SwirlEOF
44275f6b9e8fSBlue Swirlif compile_prog "" "" ; then
44285f6b9e8fSBlue Swirl    fdatasync=yes
44295f6b9e8fSBlue Swirlfi
44305f6b9e8fSBlue Swirl
443194a420b1SStefan Hajnoczi##########################################
4432e78815a5SAndreas Färber# check if we have madvise
4433e78815a5SAndreas Färber
4434e78815a5SAndreas Färbermadvise=no
4435e78815a5SAndreas Färbercat > $TMPC << EOF
4436e78815a5SAndreas Färber#include <sys/types.h>
4437e78815a5SAndreas Färber#include <sys/mman.h>
4438832ce9c2SScott Wood#include <stddef.h>
4439e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4440e78815a5SAndreas FärberEOF
4441e78815a5SAndreas Färberif compile_prog "" "" ; then
4442e78815a5SAndreas Färber    madvise=yes
4443e78815a5SAndreas Färberfi
4444e78815a5SAndreas Färber
4445e78815a5SAndreas Färber##########################################
4446e78815a5SAndreas Färber# check if we have posix_madvise
4447e78815a5SAndreas Färber
4448e78815a5SAndreas Färberposix_madvise=no
4449e78815a5SAndreas Färbercat > $TMPC << EOF
4450e78815a5SAndreas Färber#include <sys/mman.h>
4451832ce9c2SScott Wood#include <stddef.h>
4452e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4453e78815a5SAndreas FärberEOF
4454e78815a5SAndreas Färberif compile_prog "" "" ; then
4455e78815a5SAndreas Färber    posix_madvise=yes
4456e78815a5SAndreas Färberfi
4457e78815a5SAndreas Färber
4458e78815a5SAndreas Färber##########################################
44590a852417SPaul Durrant# check if we have posix_syslog
44600a852417SPaul Durrant
44610a852417SPaul Durrantposix_syslog=no
44620a852417SPaul Durrantcat > $TMPC << EOF
44630a852417SPaul Durrant#include <syslog.h>
44640a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
44650a852417SPaul DurrantEOF
44660a852417SPaul Durrantif compile_prog "" "" ; then
44670a852417SPaul Durrant    posix_syslog=yes
44680a852417SPaul Durrantfi
44690a852417SPaul Durrant
44700a852417SPaul Durrant##########################################
4471401bc051SPeter Maydell# check if we have sem_timedwait
4472401bc051SPeter Maydell
4473401bc051SPeter Maydellsem_timedwait=no
4474401bc051SPeter Maydellcat > $TMPC << EOF
4475401bc051SPeter Maydell#include <semaphore.h>
4476401bc051SPeter Maydellint main(void) { return sem_timedwait(0, 0); }
4477401bc051SPeter MaydellEOF
4478401bc051SPeter Maydellif compile_prog "" "" ; then
4479401bc051SPeter Maydell    sem_timedwait=yes
4480401bc051SPeter Maydellfi
4481401bc051SPeter Maydell
4482401bc051SPeter Maydell##########################################
448394a420b1SStefan Hajnoczi# check if trace backend exists
448494a420b1SStefan Hajnoczi
44855b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
448694a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
44875b808275SLluís Vilanova  error_exit "invalid trace backends" \
44885b808275SLluís Vilanova      "Please choose supported trace backends."
448994a420b1SStefan Hajnoczifi
449094a420b1SStefan Hajnoczi
44917e24e92aSStefan Hajnoczi##########################################
44927e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
44935b808275SLluís Vilanovaif have_backend "ust"; then
44947e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4495bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
44967e24e92aSStefan Hajnocziint main(void) { return 0; }
44977e24e92aSStefan HajnocziEOF
4498c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4499bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
450089138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
45017e24e92aSStefan Hajnoczi    else
4502c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4503bf15f63cSMohamad Gebai    fi
4504bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
450589138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4506bf15f63cSMohamad Gebai    else
4507bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4508bf15f63cSMohamad Gebai    fi
4509bf15f63cSMohamad Gebai
4510bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4511bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4512bf15f63cSMohamad Gebai  else
4513bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
45147e24e92aSStefan Hajnoczi  fi
45157e24e92aSStefan Hajnoczifi
4516b3d08c02SDaniel P. Berrange
4517b3d08c02SDaniel P. Berrange##########################################
4518b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
45195b808275SLluís Vilanovaif have_backend "dtrace"; then
4520b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
452176ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4522b3d08c02SDaniel P. Berrange  fi
4523c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4524c276b17dSDaniel P. Berrange  if has 'stap' ; then
4525c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4526c276b17dSDaniel P. Berrange  fi
4527b3d08c02SDaniel P. Berrangefi
4528b3d08c02SDaniel P. Berrange
45297e24e92aSStefan Hajnoczi##########################################
4530519175a2SAlex Barcelo# check and set a backend for coroutine
4531d0e2fce5SAneesh Kumar K.V
45327c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
453333c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
453433c53c54SDaniel P. Berrange# specific one.
45357c2acc70SPeter Maydell
45367c2acc70SPeter Maydellucontext_works=no
4537d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4538d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4539d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4540cdf84806SPeter Maydell#ifdef __stub_makecontext
4541cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4542cdf84806SPeter Maydell#endif
454375cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4544d0e2fce5SAneesh Kumar K.VEOF
4545d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
45467c2acc70SPeter Maydell    ucontext_works=yes
4547d0e2fce5SAneesh Kumar K.V  fi
4548519175a2SAlex Barcelofi
45497c2acc70SPeter Maydell
45507c2acc70SPeter Maydellif test "$coroutine" = ""; then
45517c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
45527c2acc70SPeter Maydell    coroutine=win32
45537c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
45547c2acc70SPeter Maydell    coroutine=ucontext
4555519175a2SAlex Barcelo  else
45567c2acc70SPeter Maydell    coroutine=sigaltstack
45577c2acc70SPeter Maydell  fi
45587c2acc70SPeter Maydellelse
45597c2acc70SPeter Maydell  case $coroutine in
45607c2acc70SPeter Maydell  windows)
45617c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
45627c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
45637c2acc70SPeter Maydell    fi
45647c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
45657c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
45667c2acc70SPeter Maydell    coroutine=win32
45677c2acc70SPeter Maydell    ;;
45687c2acc70SPeter Maydell  ucontext)
45697c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
45707c2acc70SPeter Maydell      feature_not_found "ucontext"
45717c2acc70SPeter Maydell    fi
45727c2acc70SPeter Maydell    ;;
457333c53c54SDaniel P. Berrange  sigaltstack)
45747c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
45757c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
45767c2acc70SPeter Maydell    fi
45777c2acc70SPeter Maydell    ;;
45787c2acc70SPeter Maydell  *)
457976ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
45807c2acc70SPeter Maydell    ;;
45817c2acc70SPeter Maydell  esac
4582d0e2fce5SAneesh Kumar K.Vfi
4583d0e2fce5SAneesh Kumar K.V
458470c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
458570c60c08SStefan Hajnoczi  coroutine_pool=yes
458670c60c08SStefan Hajnoczifi
458770c60c08SStefan Hajnoczi
45887d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
45897d992e4dSPeter Lieven  if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
45907d992e4dSPeter Lieven    error_exit "stack usage debugging is not supported for $cpu"
45917d992e4dSPeter Lieven  fi
45927d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
45937d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
45947d992e4dSPeter Lieven    coroutine_pool=no
45957d992e4dSPeter Lieven  fi
45967d992e4dSPeter Lievenfi
45977d992e4dSPeter Lieven
45987d992e4dSPeter Lieven
4599d0e2fce5SAneesh Kumar K.V##########################################
4600d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4601d2042378SAneesh Kumar K.V
46024e1797f9SStefan Weilopen_by_handle_at=no
4603d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4604d2042378SAneesh Kumar K.V#include <fcntl.h>
4605acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4606acc55ba8SStefan Weil# error missing definition
4607acc55ba8SStefan Weil#else
460875cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4609acc55ba8SStefan Weil#endif
4610d2042378SAneesh Kumar K.VEOF
4611d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4612d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4613d2042378SAneesh Kumar K.Vfi
4614d2042378SAneesh Kumar K.V
4615e06a765eSHarsh Prateek Bora########################################
4616e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4617e06a765eSHarsh Prateek Bora
4618e06a765eSHarsh Prateek Boralinux_magic_h=no
4619e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4620e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4621e06a765eSHarsh Prateek Boraint main(void) {
462275cafad7SStefan Weil  return 0;
4623e06a765eSHarsh Prateek Bora}
4624e06a765eSHarsh Prateek BoraEOF
4625e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4626e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4627e06a765eSHarsh Prateek Borafi
4628e06a765eSHarsh Prateek Bora
46298ab1bf12SLuiz Capitulino########################################
4630c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4631c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4632c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4633c95e3080SKevin Wolf# only a warning.
4634c95e3080SKevin Wolf#
4635c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4636c95e3080SKevin Wolf# the build doesn't fail anyway.
4637c95e3080SKevin Wolf
463806d71fa1SPeter Maydellpragma_disable_unused_but_set=no
463906d71fa1SPeter Maydellcat > $TMPC << EOF
4640e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
464106d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4642c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4643e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4644c95e3080SKevin Wolf
464506d71fa1SPeter Maydellint main(void) {
464606d71fa1SPeter Maydell    return 0;
464706d71fa1SPeter Maydell}
464806d71fa1SPeter MaydellEOF
464906d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4650cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4651c95e3080SKevin Wolfelse
4652c95e3080SKevin Wolf    werror=no
465306d71fa1SPeter Maydellfi
465406d71fa1SPeter Maydell
465506d71fa1SPeter Maydell########################################
4656541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
46573f4349dcSKevin Wolf
46583f4349dcSKevin Wolfvalgrind_h=no
46593f4349dcSKevin Wolfcat > $TMPC << EOF
46603f4349dcSKevin Wolf#include <valgrind/valgrind.h>
46613f4349dcSKevin Wolfint main(void) {
46623f4349dcSKevin Wolf  return 0;
46633f4349dcSKevin Wolf}
46643f4349dcSKevin WolfEOF
46653f4349dcSKevin Wolfif compile_prog "" "" ; then
46663f4349dcSKevin Wolf    valgrind_h=yes
46673f4349dcSKevin Wolffi
46683f4349dcSKevin Wolf
46693f4349dcSKevin Wolf########################################
46708ab1bf12SLuiz Capitulino# check if environ is declared
46718ab1bf12SLuiz Capitulino
46728ab1bf12SLuiz Capitulinohas_environ=no
46738ab1bf12SLuiz Capitulinocat > $TMPC << EOF
46748ab1bf12SLuiz Capitulino#include <unistd.h>
46758ab1bf12SLuiz Capitulinoint main(void) {
4676c075a723SBlue Swirl    environ = 0;
46778ab1bf12SLuiz Capitulino    return 0;
46788ab1bf12SLuiz Capitulino}
46798ab1bf12SLuiz CapitulinoEOF
46808ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
46818ab1bf12SLuiz Capitulino    has_environ=yes
46828ab1bf12SLuiz Capitulinofi
46838ab1bf12SLuiz Capitulino
468476a347e1SRichard Henderson########################################
468576a347e1SRichard Henderson# check if cpuid.h is usable.
468676a347e1SRichard Henderson
468776a347e1SRichard Hendersoncat > $TMPC << EOF
468876a347e1SRichard Henderson#include <cpuid.h>
468976a347e1SRichard Hendersonint main(void) {
4690774d566cSPeter Maydell    unsigned a, b, c, d;
4691774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4692774d566cSPeter Maydell
4693774d566cSPeter Maydell    if (max >= 1) {
4694774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4695774d566cSPeter Maydell    }
4696774d566cSPeter Maydell
4697774d566cSPeter Maydell    if (max >= 7) {
4698774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4699774d566cSPeter Maydell    }
4700774d566cSPeter Maydell
470176a347e1SRichard Henderson    return 0;
470276a347e1SRichard Henderson}
470376a347e1SRichard HendersonEOF
470476a347e1SRichard Hendersonif compile_prog "" "" ; then
470576a347e1SRichard Henderson    cpuid_h=yes
470676a347e1SRichard Hendersonfi
470776a347e1SRichard Henderson
47085dd89908SRichard Henderson##########################################
47095dd89908SRichard Henderson# avx2 optimization requirement check
47105dd89908SRichard Henderson#
47115dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
47125dd89908SRichard Henderson# since we won't be able to select the new routines.
47135dd89908SRichard Henderson
47145dd89908SRichard Hendersonif test $cpuid_h = yes; then
47155dd89908SRichard Henderson  cat > $TMPC << EOF
47165dd89908SRichard Henderson#pragma GCC push_options
47175dd89908SRichard Henderson#pragma GCC target("avx2")
47185dd89908SRichard Henderson#include <cpuid.h>
47195dd89908SRichard Henderson#include <immintrin.h>
47205dd89908SRichard Hendersonstatic int bar(void *a) {
47215dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
47225dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
47235dd89908SRichard Henderson}
47245dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
47255dd89908SRichard HendersonEOF
47265dd89908SRichard Henderson  if compile_object "" ; then
47275dd89908SRichard Henderson    avx2_opt="yes"
47285dd89908SRichard Henderson  fi
47295dd89908SRichard Hendersonfi
47305dd89908SRichard Henderson
4731f540166bSRichard Henderson########################################
4732f540166bSRichard Henderson# check if __[u]int128_t is usable.
4733f540166bSRichard Henderson
4734f540166bSRichard Hendersonint128=no
4735f540166bSRichard Hendersoncat > $TMPC << EOF
4736a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4737a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4738a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4739a00f66abSStefan Weil# endif
4740a00f66abSStefan Weil#endif
4741f540166bSRichard Henderson__int128_t a;
4742f540166bSRichard Henderson__uint128_t b;
4743f540166bSRichard Hendersonint main (void) {
4744f540166bSRichard Henderson  a = a + b;
4745f540166bSRichard Henderson  b = a * b;
4746464e3671SPeter Maydell  a = a * a;
4747f540166bSRichard Henderson  return 0;
4748f540166bSRichard Henderson}
4749f540166bSRichard HendersonEOF
4750f540166bSRichard Hendersonif compile_prog "" "" ; then
4751f540166bSRichard Henderson    int128=yes
4752f540166bSRichard Hendersonfi
475376a347e1SRichard Henderson
47547ebee43eSRichard Henderson#########################################
47557ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
47567ebee43eSRichard Henderson
47577ebee43eSRichard Hendersonatomic128=no
47587ebee43eSRichard Hendersonif test "$int128" = "yes"; then
47597ebee43eSRichard Henderson  cat > $TMPC << EOF
47607ebee43eSRichard Hendersonint main(void)
47617ebee43eSRichard Henderson{
47627ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
47637ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
47647ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
47657ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
47667ebee43eSRichard Henderson  return 0;
47677ebee43eSRichard Henderson}
47687ebee43eSRichard HendersonEOF
47697ebee43eSRichard Henderson  if compile_prog "" "" ; then
47707ebee43eSRichard Henderson    atomic128=yes
47717ebee43eSRichard Henderson  fi
47727ebee43eSRichard Hendersonfi
47737ebee43eSRichard Henderson
4774df79b996SRichard Henderson#########################################
4775df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
4776df79b996SRichard Henderson# Note that without __atomic builtins, we can only
4777df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
4778df79b996SRichard Henderson
4779df79b996SRichard Hendersoncat > $TMPC << EOF
4780df79b996SRichard Henderson#include <stdint.h>
4781df79b996SRichard Hendersonint main(void)
4782df79b996SRichard Henderson{
4783df79b996SRichard Henderson  uint64_t x = 0, y = 0;
4784df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
4785df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
4786df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
4787df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
4788df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
4789df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
4790df79b996SRichard Henderson#else
4791df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
4792df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
4793df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
4794df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
4795df79b996SRichard Henderson#endif
4796df79b996SRichard Henderson  return 0;
4797df79b996SRichard Henderson}
4798df79b996SRichard HendersonEOF
4799df79b996SRichard Hendersonif compile_prog "" "" ; then
4800df79b996SRichard Henderson  atomic64=yes
4801df79b996SRichard Hendersonfi
4802df79b996SRichard Henderson
48031e6e9acaSRichard Henderson########################################
48041e6e9acaSRichard Henderson# check if getauxval is available.
48051e6e9acaSRichard Henderson
48061e6e9acaSRichard Hendersongetauxval=no
48071e6e9acaSRichard Hendersoncat > $TMPC << EOF
48081e6e9acaSRichard Henderson#include <sys/auxv.h>
48091e6e9acaSRichard Hendersonint main(void) {
48101e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
48111e6e9acaSRichard Henderson}
48121e6e9acaSRichard HendersonEOF
48131e6e9acaSRichard Hendersonif compile_prog "" "" ; then
48141e6e9acaSRichard Henderson    getauxval=yes
48151e6e9acaSRichard Hendersonfi
48161e6e9acaSRichard Henderson
4817fd0e6053SJohn Snow########################################
4818fd0e6053SJohn Snow# check if ccache is interfering with
4819fd0e6053SJohn Snow# semantic analysis of macros
4820fd0e6053SJohn Snow
48215e4dfd3dSJohn Snowunset CCACHE_CPP2
4822fd0e6053SJohn Snowccache_cpp2=no
4823fd0e6053SJohn Snowcat > $TMPC << EOF
4824fd0e6053SJohn Snowstatic const int Z = 1;
4825fd0e6053SJohn Snow#define fn() ({ Z; })
4826fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4827fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4828fd0e6053SJohn Snow#define ID(X) (X)
4829fd0e6053SJohn Snowint main(int argc, char *argv[])
4830fd0e6053SJohn Snow{
4831fd0e6053SJohn Snow    int x = 0, y = 0;
4832fd0e6053SJohn Snow    x = ID(x);
4833fd0e6053SJohn Snow    x = fn();
4834fd0e6053SJohn Snow    fn();
4835fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4836fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4837fd0e6053SJohn Snow    return 0;
4838fd0e6053SJohn Snow}
4839fd0e6053SJohn SnowEOF
4840fd0e6053SJohn Snow
4841fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4842fd0e6053SJohn Snow    ccache_cpp2=yes
4843fd0e6053SJohn Snowfi
4844fd0e6053SJohn Snow
4845b553a042SJohn Snow#################################################
4846b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4847b553a042SJohn Snow
4848b553a042SJohn Snowif test "$fortify_source" != "no"; then
4849b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4850b553a042SJohn Snow    fortify_source="no";
4851e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
4852cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4853b553a042SJohn Snow    fortify_source="no";
4854b553a042SJohn Snow  else
4855b553a042SJohn Snow    fortify_source="yes"
4856b553a042SJohn Snow  fi
4857b553a042SJohn Snowfi
4858b553a042SJohn Snow
4859d2042378SAneesh Kumar K.V##########################################
4860277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4861277abf15SJan Vesely
4862277abf15SJan Veselyhave_fsxattr=no
4863277abf15SJan Veselycat > $TMPC << EOF
4864277abf15SJan Vesely#include <linux/fs.h>
4865277abf15SJan Veselystruct fsxattr foo;
4866277abf15SJan Veselyint main(void) {
4867277abf15SJan Vesely  return 0;
4868277abf15SJan Vesely}
4869277abf15SJan VeselyEOF
4870277abf15SJan Veselyif compile_prog "" "" ; then
4871277abf15SJan Vesely    have_fsxattr=yes
4872277abf15SJan Veselyfi
4873277abf15SJan Vesely
4874b66e10e4SPeter Maydell##########################################
4875b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4876575b22b1SLaurent Vivierhave_rtnetlink=no
4877575b22b1SLaurent Viviercat > $TMPC << EOF
4878575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4879575b22b1SLaurent Vivierint main(void) {
4880575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4881575b22b1SLaurent Vivier}
4882575b22b1SLaurent VivierEOF
4883575b22b1SLaurent Vivierif compile_prog "" "" ; then
4884575b22b1SLaurent Vivier    have_rtnetlink=yes
4885575b22b1SLaurent Vivierfi
4886575b22b1SLaurent Vivier
48876a02c806SStefan Hajnoczi##########################################
48886a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
48896a02c806SStefan Hajnoczihave_af_vsock=no
48906a02c806SStefan Hajnoczicat > $TMPC << EOF
48916a02c806SStefan Hajnoczi#include <errno.h>
48926a02c806SStefan Hajnoczi#include <sys/types.h>
48936a02c806SStefan Hajnoczi#include <sys/socket.h>
48946a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
48956a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
48966a02c806SStefan Hajnoczi#endif
48976a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
48986a02c806SStefan Hajnocziint main(void) {
48996a02c806SStefan Hajnoczi    int sock, ret;
49006a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
49016a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
49026a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
49036a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
49046a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
49056a02c806SStefan Hajnoczi        return 0;
49066a02c806SStefan Hajnoczi    }
49076a02c806SStefan Hajnoczi    return -1;
49086a02c806SStefan Hajnoczi}
49096a02c806SStefan HajnocziEOF
49106a02c806SStefan Hajnocziif compile_prog "" "" ; then
49116a02c806SStefan Hajnoczi    have_af_vsock=yes
49126a02c806SStefan Hajnoczifi
49136a02c806SStefan Hajnoczi
4914f0d92b56SLongpeng(Mike)##########################################
4915f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
4916f0d92b56SLongpeng(Mike)hava_afalg=no
4917f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
4918f0d92b56SLongpeng(Mike)#include <errno.h>
4919f0d92b56SLongpeng(Mike)#include <sys/types.h>
4920f0d92b56SLongpeng(Mike)#include <sys/socket.h>
4921f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
4922f0d92b56SLongpeng(Mike)int main(void) {
4923f0d92b56SLongpeng(Mike)    int sock;
4924f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
4925f0d92b56SLongpeng(Mike)    return sock;
4926f0d92b56SLongpeng(Mike)}
4927f0d92b56SLongpeng(Mike)EOF
4928f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
4929f0d92b56SLongpeng(Mike)    have_afalg=yes
4930f0d92b56SLongpeng(Mike)fi
4931f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
4932f0d92b56SLongpeng(Mike)then
4933f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
4934f0d92b56SLongpeng(Mike)    then
4935f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
4936f0d92b56SLongpeng(Mike)    fi
4937f0d92b56SLongpeng(Mike)fi
4938f0d92b56SLongpeng(Mike)
4939f0d92b56SLongpeng(Mike)
49406969ec6cSJames Clarke#################################################
49416969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
49426969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
49436969ec6cSJames Clarke# given. It does no harm to give it on other
49446969ec6cSJames Clarke# platforms too.
49456969ec6cSJames Clarke
49466969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
49476969ec6cSJames Clarke#       contains -Wmissing-prototypes
49486969ec6cSJames Clarkecat > $TMPC << EOF
49496969ec6cSJames Clarkeextern int foo(void);
49506969ec6cSJames Clarkeint foo(void) { return 0; }
49516969ec6cSJames ClarkeEOF
49526969ec6cSJames Clarkeif ! compile_object ""; then
49536969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
49546969ec6cSJames Clarkefi
49557ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
49567ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
49577ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
49587ecf44a5SPaolo Bonzini    break
49597ecf44a5SPaolo Bonzini  fi
49607ecf44a5SPaolo Bonzinidone
49617ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
49627ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
49636969ec6cSJames Clarkefi
49646969ec6cSJames Clarke
4965277abf15SJan Vesely##########################################
49664d04351fSChristopher Covington# check for sysmacros.h
49674d04351fSChristopher Covington
49684d04351fSChristopher Covingtonhave_sysmacros=no
49694d04351fSChristopher Covingtoncat > $TMPC << EOF
49704d04351fSChristopher Covington#include <sys/sysmacros.h>
49714d04351fSChristopher Covingtonint main(void) {
49724d04351fSChristopher Covington    return makedev(0, 0);
49734d04351fSChristopher Covington}
49744d04351fSChristopher CovingtonEOF
49754d04351fSChristopher Covingtonif compile_prog "" "" ; then
49764d04351fSChristopher Covington    have_sysmacros=yes
49774d04351fSChristopher Covingtonfi
49784d04351fSChristopher Covington
49794d04351fSChristopher Covington##########################################
4980da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
4981da92c3ffSAshish Mittal# Check if libvxhs is installed
4982da92c3ffSAshish Mittal
4983da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
4984da92c3ffSAshish Mittal  cat > $TMPC <<EOF
4985da92c3ffSAshish Mittal#include <stdint.h>
4986da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
4987da92c3ffSAshish Mittal
4988da92c3ffSAshish Mittalvoid *vxhs_callback;
4989da92c3ffSAshish Mittal
4990da92c3ffSAshish Mittalint main(void) {
4991da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
4992da92c3ffSAshish Mittal    return 0;
4993da92c3ffSAshish Mittal}
4994da92c3ffSAshish MittalEOF
4995da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
4996da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
4997da92c3ffSAshish Mittal    vxhs=yes
4998da92c3ffSAshish Mittal  else
4999da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
5000da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
5001da92c3ffSAshish Mittal    fi
5002da92c3ffSAshish Mittal    vxhs=no
5003da92c3ffSAshish Mittal  fi
5004da92c3ffSAshish Mittalfi
5005da92c3ffSAshish Mittal
5006da92c3ffSAshish Mittal##########################################
500749e00a18SAndreas Grapentin# check for _Static_assert()
500849e00a18SAndreas Grapentin
500949e00a18SAndreas Grapentinhave_static_assert=no
501049e00a18SAndreas Grapentincat > $TMPC << EOF
501149e00a18SAndreas Grapentin_Static_assert(1, "success");
501249e00a18SAndreas Grapentinint main(void) {
501349e00a18SAndreas Grapentin    return 0;
501449e00a18SAndreas Grapentin}
501549e00a18SAndreas GrapentinEOF
501649e00a18SAndreas Grapentinif compile_prog "" "" ; then
501749e00a18SAndreas Grapentin    have_static_assert=yes
501849e00a18SAndreas Grapentinfi
501949e00a18SAndreas Grapentin
502049e00a18SAndreas Grapentin##########################################
5021e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5022e674605fSTomáš Golembiovský
5023e674605fSTomáš Golembiovskýhave_utmpx=no
5024e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5025e674605fSTomáš Golembiovský#include <utmpx.h>
5026e674605fSTomáš Golembiovskýstruct utmpx user_info;
5027e674605fSTomáš Golembiovskýint main(void) {
5028e674605fSTomáš Golembiovský    return 0;
5029e674605fSTomáš Golembiovský}
5030e674605fSTomáš GolembiovskýEOF
5031e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5032e674605fSTomáš Golembiovský    have_utmpx=yes
5033e674605fSTomáš Golembiovskýfi
5034e674605fSTomáš Golembiovský
5035e674605fSTomáš Golembiovský##########################################
5036e86ecd4bSJuan Quintela# End of CC checks
5037e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5038e86ecd4bSJuan Quintela
50391d728c39SBlue Swirlif test "$gcov" = "yes" ; then
50401d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
50411d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
5042b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5043e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
5044ce278618SPeter Maydellelif test "$debug" = "no"; then
5045ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
5046e86ecd4bSJuan Quintelafi
5047a316e378SJuan Quintela
50486542aa9cSPeter Lieven##########################################
50496542aa9cSPeter Lieven# Do we have libnfs
50506542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
5051b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
50526542aa9cSPeter Lieven    libnfs="yes"
50536542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
50546542aa9cSPeter Lieven  else
50556542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
50568efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
50576542aa9cSPeter Lieven    fi
50586542aa9cSPeter Lieven    libnfs="no"
50596542aa9cSPeter Lieven  fi
50606542aa9cSPeter Lievenfi
50611d728c39SBlue Swirl
50626ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
50636ca026cbSPeter Maydellif test "$werror" = "yes"; then
50646ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
50656ca026cbSPeter Maydellfi
50666ca026cbSPeter Maydell
5067e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
5068e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
50691156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
5070e86ecd4bSJuan Quintela    fi
5071e86ecd4bSJuan Quintelafi
5072e86ecd4bSJuan Quintela
507394dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
507494dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
507594dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
507694dd53c5SGerd Hoffmannelse
507794dd53c5SGerd Hoffmann    POD2MAN="pod2man"
507894dd53c5SGerd Hoffmannfi
507994dd53c5SGerd Hoffmann
5080952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
5081952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
5082952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
5083e9a3591fSChristian Borntraeger        if ld_has $flag ; then
5084952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
5085952afb71SBlue Swirl        fi
5086952afb71SBlue Swirl    done
5087952afb71SBlue Swirlfi
5088952afb71SBlue Swirl
508910ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
5090e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
5091528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
5092834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
50935a67135aSbellard
5094e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
5095e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
5096e0580342SKamil Rytarowski  ivshmem=yes
5097e0580342SKamil Rytarowskifi
5098e0580342SKamil Rytarowski
50994b1c11fdSDaniel P. Berrangetools=""
51004b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
5101ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
51024b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
51034b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
5104b1449edbSKamil Rytarowski  fi
5105b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
5106a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
51074b1c11fdSDaniel P. Berrange  fi
51084b1c11fdSDaniel P. Berrangefi
51094b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
5110b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
5111b855f8d1SPaolo Bonzini    if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
5112983eef5aSMeador Inge      virtfs=yes
511317bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5114983eef5aSMeador Inge    else
5115983eef5aSMeador Inge      if test "$virtfs" = yes; then
5116b855f8d1SPaolo Bonzini        error_exit "VirtFS requires libcap devel and libattr devel"
5117983eef5aSMeador Inge      fi
511817500370SAndreas Färber      virtfs=no
5119983eef5aSMeador Inge    fi
5120fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
5121fe8fc5aeSPaolo Bonzini      mpath=yes
5122fe8fc5aeSPaolo Bonzini    else
5123fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
5124fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
5125fe8fc5aeSPaolo Bonzini      fi
5126fe8fc5aeSPaolo Bonzini      mpath=no
5127fe8fc5aeSPaolo Bonzini    fi
5128b855f8d1SPaolo Bonzini    tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
5129b855f8d1SPaolo Bonzini  else
5130b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
5131b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
5132b855f8d1SPaolo Bonzini    fi
5133b855f8d1SPaolo Bonzini    virtfs=no
5134fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
5135fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
5136fe8fc5aeSPaolo Bonzini    fi
5137fe8fc5aeSPaolo Bonzini    mpath=no
513817bff52bSM. Mohan Kumar  fi
51396a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
51406a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
51416a021536SGerd Hoffmann  fi
5142ff69fd8cSLaurent Vivierfi
51439d6bc27bSMichael Roth
51449d6bc27bSMichael Roth# Probe for guest agent support/options
51459d6bc27bSMichael Roth
5146e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
5147b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5148fafcaf1dSMichael Roth      tools="qemu-ga $tools"
5149e8ef31a3SMichael Tokarev      guest_agent=yes
5150e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
5151e8ef31a3SMichael Tokarev      guest_agent=no
5152e8ef31a3SMichael Tokarev  else
5153e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
5154ca35f780SPaolo Bonzini  fi
51554b1c11fdSDaniel P. Berrangefi
5156ca35f780SPaolo Bonzini
51579d6bc27bSMichael Roth# Guest agent Window MSI  package
51589d6bc27bSMichael Roth
51599d6bc27bSMichael Rothif test "$guest_agent" != yes; then
51609d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
51619d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
51629d6bc27bSMichael Roth  fi
51639d6bc27bSMichael Roth  guest_agent_msi=no
51649d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
51659d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
51669d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
51679d6bc27bSMichael Roth  fi
51689d6bc27bSMichael Roth  guest_agent_msi=no
51699d6bc27bSMichael Rothelif ! has wixl; then
51709d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
51719d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
51729d6bc27bSMichael Roth  fi
51739d6bc27bSMichael Roth  guest_agent_msi=no
51741a34904eSMichael Rothelse
51751a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
51761a34904eSMichael Roth  # disabled explicitly
51771a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
51781a34904eSMichael Roth    guest_agent_msi=yes
51791a34904eSMichael Roth  fi
51809d6bc27bSMichael Rothfi
51819d6bc27bSMichael Roth
51821a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
51839d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
51849d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
51859d6bc27bSMichael Roth  fi
51869d6bc27bSMichael Roth
51879d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
51889d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
51899d6bc27bSMichael Roth  fi
51909d6bc27bSMichael Roth
51919d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
51929d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
51939d6bc27bSMichael Roth  fi
51949d6bc27bSMichael Roth
51959d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
519689138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
51979d6bc27bSMichael Roth  fi
51989d6bc27bSMichael Roth
519989138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
52009d6bc27bSMichael Roth
52019d6bc27bSMichael Roth  case "$cpu" in
52029d6bc27bSMichael Roth  x86_64)
52039d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
52049d6bc27bSMichael Roth    ;;
52059d6bc27bSMichael Roth  i386)
52069d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
52079d6bc27bSMichael Roth    ;;
52089d6bc27bSMichael Roth  *)
52099d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
52109d6bc27bSMichael Roth    ;;
52119d6bc27bSMichael Roth  esac
52129d6bc27bSMichael Rothfi
52139d6bc27bSMichael Roth
5214ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5215ca35f780SPaolo Bonziniroms=
5216ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
5217ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5218ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
5219e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5220e57218b6SPeter Maydell    # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
5221e57218b6SPeter Maydell    # variant; and Windows uses i386pe.
5222e57218b6SPeter Maydell    for emu in elf_i386 elf_i386_fbsd i386pe; do
5223e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5224e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5225ca35f780SPaolo Bonzini            roms="optionrom"
5226e57218b6SPeter Maydell            break
5227e57218b6SPeter Maydell        fi
5228e57218b6SPeter Maydell    done
5229ca35f780SPaolo Bonzinifi
5230d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
523139ac8455SDavid Gibson  roms="$roms spapr-rtas"
523239ac8455SDavid Gibsonfi
5233ca35f780SPaolo Bonzini
52349933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
52359933c305SChristian Borntraeger  roms="$roms s390-ccw"
52369933c305SChristian Borntraegerfi
52379933c305SChristian Borntraeger
5238964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
523992fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5240964c6fa1SRichard Henderson  textseg_addr=
5241964c6fa1SRichard Henderson  case "$cpu" in
5242479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5243479eb121SRichard Henderson      # ??? Rationale for choosing this address
5244964c6fa1SRichard Henderson      textseg_addr=0x60000000
5245964c6fa1SRichard Henderson      ;;
5246964c6fa1SRichard Henderson    mips)
5247479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5248479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5249479eb121SRichard Henderson      textseg_addr=0x60000000
5250964c6fa1SRichard Henderson      ;;
5251964c6fa1SRichard Henderson  esac
5252964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5253964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5254964c6fa1SRichard Henderson    int main(void) { return 0; }
5255964c6fa1SRichard HendersonEOF
5256964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5257964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5258964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5259964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5260964c6fa1SRichard Henderson      # at least.
526192fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
526292fe2ba8SPeter Maydell        error_exit \
526392fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
526492fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
526592fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
526692fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
526792fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
526892fe2ba8SPeter Maydell            "--disable-user option to configure."
526992fe2ba8SPeter Maydell      fi
527092fe2ba8SPeter Maydell
5271964c6fa1SRichard Henderson      $ld --verbose | sed \
5272964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5273964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5274964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5275964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5276964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5277964c6fa1SRichard Henderson    fi
5278964c6fa1SRichard Henderson  fi
5279964c6fa1SRichard Hendersonfi
5280964c6fa1SRichard Henderson
528111cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
528211cde1c8SBruno 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.
528311cde1c8SBruno Dominguezif has $cxx; then
528411cde1c8SBruno Dominguez    cat > $TMPC <<EOF
528511cde1c8SBruno Dominguezint c_function(void);
528611cde1c8SBruno Dominguezint main(void) { return c_function(); }
528711cde1c8SBruno DominguezEOF
528811cde1c8SBruno Dominguez
528911cde1c8SBruno Dominguez    compile_object
529011cde1c8SBruno Dominguez
529111cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
529211cde1c8SBruno Dominguezextern "C" {
529311cde1c8SBruno Dominguez   int c_function(void);
529411cde1c8SBruno Dominguez}
529511cde1c8SBruno Dominguezint c_function(void) { return 42; }
529611cde1c8SBruno DominguezEOF
529711cde1c8SBruno Dominguez
529811cde1c8SBruno Dominguez    update_cxxflags
529911cde1c8SBruno Dominguez
530011cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
530111cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
530211cde1c8SBruno Dominguez        :
530311cde1c8SBruno Dominguez    else
530411cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
530511cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
530611cde1c8SBruno Dominguez        cxx=
530711cde1c8SBruno Dominguez    fi
530811cde1c8SBruno Dominguezelse
530911cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
531011cde1c8SBruno Dominguez    cxx=
531111cde1c8SBruno Dominguezfi
531211cde1c8SBruno Dominguez
531302d34f62SCole Robinsonecho_version() {
531402d34f62SCole Robinson    if test "$1" = "yes" ; then
531502d34f62SCole Robinson        echo "($2)"
531602d34f62SCole Robinson    fi
531702d34f62SCole Robinson}
531802d34f62SCole Robinson
531950e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
532050e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
532150e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
53225ca9388aSGerd Hoffmann
53237d13299dSbellardecho "Install prefix    $prefix"
532489138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
53253d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
532689138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
532789138857SStefan Weilecho "library directory $(eval echo $libdir)"
532889138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
532989138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
533089138857SStefan Weilecho "include directory $(eval echo $includedir)"
533189138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
533211d9f695Sbellardif test "$mingw32" = "no" ; then
533389138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
533489138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
533543ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
53365a699bbbSLaszlo Ersekelse
53375a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5338d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
533911d9f695Sbellardfi
53405a67135aSbellardecho "Source path       $source_path"
5341aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
53427d13299dSbellardecho "C compiler        $cc"
534383469015Sbellardecho "Host C compiler   $host_cc"
534483f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
53453c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
534645d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
53470c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5348a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
53490c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
53507d13299dSbellardecho "make              $make"
53516a882643Spbrookecho "install           $install"
5352c886edfbSBlue Swirlecho "python            $python"
5353e2d8830eSBradif test "$slirp" = "yes" ; then
5354e2d8830eSBrad    echo "smbd              $smbd"
5355e2d8830eSBradfi
535617969268SFam Zhengecho "module support    $modules"
5357a98fd896Sbellardecho "host CPU          $cpu"
5358de83cd02Sbellardecho "host big endian   $bigendian"
535997a847bcSbellardecho "target list       $target_list"
53607d13299dSbellardecho "gprof enabled     $gprof"
536103b4fe7dSaliguoriecho "sparse enabled    $sparse"
53621625af87Saliguoriecho "strip binaries    $strip_opt"
536305c2a3e7Sbellardecho "profiler          $profiler"
536443ce4dfeSbellardecho "static build      $static"
53655b0753e0Sbellardif test "$darwin" = "yes" ; then
53665b0753e0Sbellard    echo "Cocoa support     $cocoa"
53675b0753e0Sbellardfi
536889138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
536989138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5370925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
537189138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5372a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5373ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5374b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
537591bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
537637788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
537789138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5378fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
53799a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
53804d3b6f6eSbalrogecho "curses support    $curses"
53819d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5382769ce76dSAlexander Grafecho "curl support      $curl"
538367b915a5Sbellardecho "mingw32 support   $mingw32"
53840c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5385b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5386b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5387983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5388fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
5389821601eaSJes Sorensenecho "VNC support       $vnc"
5390821601eaSJes Sorensenif test "$vnc" = "yes" ; then
53912f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
53922f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5393efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5394821601eaSJes Sorensenfi
53953142255cSblueswir1if test -n "$sparc_cpu"; then
53963142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
53973142255cSblueswir1fi
5398e37630caSaliguoriecho "xen support       $xen"
53993996e85cSPaul Durrantif test "$xen" = "yes" ; then
54003996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
540164a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
54023996e85cSPaul Durrantfi
54032e4d9fb1Saurel32echo "brlapi support    $brlapi"
5404a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5405a25dba17SJuan Quintelaecho "Documentation     $docs"
540640d6444eSAvi Kivityecho "PIE               $pie"
54078a16d273Sthsecho "vde support       $vde"
540858952137SVincenzo Maffioneecho "netmap support    $netmap"
54095c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5410758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
541177755340Sthsecho "Install blobs     $blobs"
5412b31a0277SJuan Quintelaecho "KVM support       $kvm"
5413b0cb0a66SVincent Palatinecho "HAX support       $hax"
5414b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
5415b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
5416b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
54179195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
5418b3f6ea7eSPaolo Bonzinifi
5419b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
5420f652e6afSaurel32echo "fdt support       $fdt"
5421ceb42de8Saliguoriecho "preadv support    $preadv"
54225f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5423e78815a5SAndreas Färberecho "madvise           $madvise"
5424e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
542547e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5426d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
54275e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5428fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
5429e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
54305b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5431713572a7SMarc-André Lureauif have_backend "simple"; then
54329410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5433e00e36fbSStefan Weilfi
543489138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5435f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5436dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
54377b02f544SMarc-André Lureauecho "smartcard support $smartcard"
54382b2325ffSGerd Hoffmannecho "libusb            $libusb"
543969354a83SHans de Goedeecho "usb net redir     $usb_redir"
5440da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5441014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5442c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
54436542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5444d138cee9SMichael Rothecho "build guest agent $guest_agent"
5445d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
544650cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
54474c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5448f794573eSEduardo Otuboecho "seccomp support   $seccomp"
54497c2acc70SPeter Maydellecho "coroutine backend $coroutine"
545070c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
54517d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5452f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
5453eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
54541d728c39SBlue Swirlecho "gcov              $gcov_tool"
54551d728c39SBlue Swirlecho "gcov enabled      $gcov"
5456ab214c29SStefan Bergerecho "TPM support       $tpm"
54570a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
54583b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
5459f4ede81eSAmarnath Valluriecho "TPM emulator      $tpm_emulator"
54603556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5461ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
5462607dacd0Sqiaonuohanecho "lzo support       $lzo"
5463607dacd0Sqiaonuohanecho "snappy support    $snappy"
54646b383c08SPeter Wuecho "bzip2 support     $bzip2"
5465a99d57bbSWanlong Gaoecho "NUMA host support $numa"
54662847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
54677b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
546899f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5469a6b1d4c0SChanglong Xieecho "replication support $replication"
5470da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
547167b915a5Sbellard
54721ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
547324b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5474e8cd23deSbellardfi
547597a847bcSbellard
5476898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5477898be3e0SPeter Maydell    echo
5478898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5479898be3e0SPeter Maydell    echo
5480898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5481898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5482898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5483898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5484898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5485898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5486898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5487898be3e0SPeter Maydellfi
5488898be3e0SPeter Maydell
5489898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5490898be3e0SPeter Maydell    echo
5491898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5492898be3e0SPeter Maydell    echo
5493c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5494c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5495898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5496898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5497898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5498898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5499898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5500898be3e0SPeter Maydellfi
5501898be3e0SPeter Maydell
550298ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
550397a847bcSbellard
5504dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5505dbd99ae3SStefan Weil
550698ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
550798ec69acSJuan Quintelaecho >> $config_host_mak
550898ec69acSJuan Quintela
5509e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
551099d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
551199d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
55123aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
55138bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
55140f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
551599d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
551699d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
551722d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
55189afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
55193d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
55209afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5521e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
55225a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5523785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
55245a699bbbSLaszlo Ersekfi
5525f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5526f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
552711cde1c8SBruno Dominguezecho "extra_cxxflags=$EXTRA_CXXFLAGS" >> $config_host_mak
5528f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5529834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5530f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5531aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
5532804edf29SJuan Quintela
553398ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5534727e5283SPaolo Bonzini
5535f8393946Saurel32if test "$debug_tcg" = "yes" ; then
55362358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5537f8393946Saurel32fi
55381625af87Saliguoriif test "$strip_opt" = "yes" ; then
553952ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
55401625af87Saliguorifi
55417d13299dSbellardif test "$bigendian" = "yes" ; then
5542e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
554397a847bcSbellardfi
554467b915a5Sbellardif test "$mingw32" = "yes" ; then
554598ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
554689138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
55479fe6de94SBlue Swirl  version_major=${rc_version%%.*}
55489fe6de94SBlue Swirl  rc_version=${rc_version#*.}
55499fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
55509fe6de94SBlue Swirl  rc_version=${rc_version#*.}
55519fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
55529fe6de94SBlue Swirl  version_micro=0
55539fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
55549fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5555d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5556d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5557f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5558d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5559d9840e25STomoki Sekiyama  fi
556050cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
556150cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
556250cbebb9SMichael Roth  fi
55631a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
55649dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
55659dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
55669dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
55679dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
55689dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
55699dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
55709dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
55719dacf32dSYossi Hindin  fi
5572210fa556Spbrookelse
557335f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
5574210fa556Spbrookfi
5575128ab2ffSblueswir1
5576dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
5577dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
5578dffcb71cSMark McLoughlinfi
5579dffcb71cSMark McLoughlin
558083fb7adfSbellardif test "$darwin" = "yes" ; then
558198ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
558283fb7adfSbellardfi
5583b29fe3edSmalc
5584ec530c81Sbellardif test "$solaris" = "yes" ; then
558598ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
5586ec530c81Sbellardfi
5587179cf400SAndreas Färberif test "$haiku" = "yes" ; then
5588179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
5589179cf400SAndreas Färberfi
559097a847bcSbellardif test "$static" = "yes" ; then
559198ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
559297a847bcSbellardfi
55931ba16968SStefan Weilif test "$profiler" = "yes" ; then
55942358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
559505c2a3e7Sbellardfi
5596c20709aaSbellardif test "$slirp" = "yes" ; then
559798ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5598e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5599c20709aaSbellardfi
56008a16d273Sthsif test "$vde" = "yes" ; then
560198ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
5602e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
56038a16d273Sthsfi
560458952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
560558952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
560658952137SVincenzo Maffionefi
5607015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5608015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5609015a33bdSGongleifi
561047e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
561147e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
561247e98658SCorey Bryantfi
56132358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
56140c58ac1cSmalcfor drv in $audio_drv_list; do
561589138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
561698ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
56170c58ac1cSmalcdone
5618b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
5619b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
5620b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
5621b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
5622b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
562367f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
562467f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
562567f86e8eSJuan Quintelafi
5626d5631638Smalcif test "$audio_win_int" = "yes" ; then
5627d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5628d5631638Smalcfi
5629b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5630b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5631821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5632821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5633821601eaSJes Sorensenfi
56342f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
563598ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
56362f9606b3Saliguorifi
5637821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
56382f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
56392f6f5c7aSCorentin Charyfi
5640821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5641efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5642efe556adSCorentin Charyfi
56436a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
56446a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
56456a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
56466a021536SGerd Hoffmannfi
564776655d6dSaliguoriif test "$fnmatch" = "yes" ; then
56482358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
564976655d6dSaliguorifi
5650dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5651dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5652dce512deSChristoph Hellwigfi
565389138857SStefan Weilqemu_version=$(head $source_path/VERSION)
565498ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
56552358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
565698ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
565798ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5658a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
565998ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5660cc8ae6deSpbrookfi
566117969268SFam Zhengif test "$modules" = "yes"; then
5662e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5663e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
566489138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
566517969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
566617969268SFam Zhengfi
56671ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
566898ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5669a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
56708ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
56718ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
567249ecc3faSbellardfi
567349ecc3faSbellardif test "$cocoa" = "yes" ; then
567498ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
567549ecc3faSbellardfi
56764d3b6f6eSbalrogif test "$curses" = "yes" ; then
567798ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5678ab4e5602SJan Kiszkafi
5679099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
56802358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5681099d6b0fSRiku Voipiofi
568240ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
568340ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
568440ff6d7eSKevin Wolffi
56853ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
56862358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
56873ce34dfbSvibisreenivasanfi
5688c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5689c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5690c2882b96SRiku Voipiofi
5691751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5692751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5693751bcc39SMarc-André Lureaufi
5694d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5695d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5696d0927938SUlrich Hechtfi
56973d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
56983d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
56993d4fa43eSKusanagi Kouichifi
5700b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5701b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5702b953f075SDenis V. Lunevfi
5703ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5704ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5705ed911435SKevin Wolffi
5706c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5707c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5708c727f47dSPeter Maydellfi
5709dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5710dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5711dace20dcSPeter Maydellfi
5712d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5713d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5714d0927938SUlrich Hechtfi
57154e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
57164e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
57174e0c6529SAlex Blighfi
5718cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5719cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5720cd758dd0SAlex Blighfi
57213b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
57223b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
57233b6edd16SPeter Maydellfi
57243b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
57253b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
57263b6edd16SPeter Maydellfi
5727a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5728a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5729a8fd1abaSPeter Maydellfi
573051834341SRiku Voipioif test "$timerfd" = "yes" ; then
573151834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
573251834341SRiku Voipiofi
57339af5c906SRiku Voipioif test "$setns" = "yes" ; then
57349af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
57359af5c906SRiku Voipiofi
573638860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
573738860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
573838860a03SAleksandar Markovicfi
57395a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
57405a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
57415a03cd00SAleksandar Markovicfi
57423b3f24adSaurel32if test "$inotify" = "yes" ; then
57432358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
57443b3f24adSaurel32fi
5745c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5746c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5747c05c7a73SRiku Voipiofi
5748401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
5749401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
5750401bc051SPeter Maydellfi
57516ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
57526ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
57536ae9a1f4SJuan Quintelafi
57546ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
57556ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
57566ae9a1f4SJuan Quintelafi
5757769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5758d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5759b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
57606ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5761769ce76dSAlexander Graffi
57622e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
576398ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
57648eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
57652e4d9fb1Saurel32fi
5766fb599c9aSbalrogif test "$bluez" = "yes" ; then
576798ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5768ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5769fb599c9aSbalrogfi
5770d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
57719d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
57729d41401bSMichael S. Tsirkinfi
5773a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5774a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5775a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5776a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5777014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5778925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5779925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5780925a0400SGerd Hoffmann  fi
5781bbbf9bfbSStefan Weilfi
5782a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5783ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5784ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5785ddbb0d09SDaniel P. Berrangefi
5786b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5787b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5788b917da4cSDaniel P. Berrangefi
578991bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
579091bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
57911f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
57921f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
57931f923c70SLongpeng(Mike)  fi
579437788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
579537788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
579637788f25SDaniel P. Berrange  fi
579762893b67SDaniel P. Berrangefi
579891bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
579991bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5800becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5801fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5802fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5803fff2f982SDaniel P. Berrange  fi
5804ed754746SDaniel P. Berrangefi
58059a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
58069a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
58079a2fd434SDaniel P. Berrangefi
5808559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5809559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5810559607eaSDaniel P. Berrangefi
58116b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
58126b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
58136b39b063SEric Blakefi
5814277abf15SJan Vesely
5815277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5816277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5817277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5818277abf15SJan Vesely# if this macro is set.
5819277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5820277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5821277abf15SJan Veselyfi
5822bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5823bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5824a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5825a4ccabcfSAnthony Liguorifi
58269d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
58279d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
58289d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
58299d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
58309d9e1521SGerd Hoffmannfi
5831e37630caSaliguoriif test "$xen" = "yes" ; then
58326dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5833d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
583464a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
583564a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
583664a7ad6fSIan Campbell  fi
5837e37630caSaliguorifi
58385c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
58395c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
58405c6c3a6cSChristoph Hellwigfi
5841758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5842758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5843758e8e38SVenkateswararao Jujjuri (JV)fi
58444f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
58454f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
58464f26f2b6SAvi Kivityfi
5847983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5848758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5849758e8e38SVenkateswararao Jujjuri (JV)fi
5850fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
5851fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
5852fe8fc5aeSPaolo Bonzinifi
58535e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
58545e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
58555e9be92dSNicholas Bellingerfi
5856e6a74868SMarc-André Lureauif test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
585703ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
585803ce5744SNikolay Nikolaevfi
5859fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
5860fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5861fc0b9b0eSStefan Hajnoczifi
5862e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
5863e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
5864e6a74868SMarc-André Lureaufi
586577755340Sthsif test "$blobs" = "yes" ; then
586698ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
586777755340Sthsfi
5868bf9298b9Saliguoriif test "$iovec" = "yes" ; then
58692358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5870bf9298b9Saliguorifi
5871ceb42de8Saliguoriif test "$preadv" = "yes" ; then
58722358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5873ceb42de8Saliguorifi
5874f652e6afSaurel32if test "$fdt" = "yes" ; then
58753f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5876f652e6afSaurel32fi
5877dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5878dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5879dcc38d1cSMarcelo Tosattifi
5880b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
5881b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
58829195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
58839195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
58849195b2c2SStefan Weil  fi
5885b3f6ea7eSPaolo Bonzinifi
58865f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
58875f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
58885f6b9e8fSBlue Swirlfi
5889e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5890e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5891e78815a5SAndreas Färberfi
5892e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5893e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5894e78815a5SAndreas Färberfi
589597a847bcSbellard
5896cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5897cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5898cd4ec0b4SGerd Hoffmannfi
5899cd4ec0b4SGerd Hoffmann
59007b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
59017b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
59027b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
59037b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
5904111a38b0SRobert Relyeafi
5905111a38b0SRobert Relyea
59062b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
59072b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
5908b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
5909b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
59102b2325ffSGerd Hoffmannfi
59112b2325ffSGerd Hoffmann
591269354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
591369354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
5914cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
5915cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
591669354a83SHans de Goedefi
591769354a83SHans de Goede
5918da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5919da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5920da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5921014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5922014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5923014cb152SGerd Hoffmann  fi
592420ff075bSMichael Wallefi
592520ff075bSMichael Walle
592699f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
592799f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
592899f2dbd3SLiang Lifi
592999f2dbd3SLiang Li
5930607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5931607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5932607dacd0Sqiaonuohanfi
5933607dacd0Sqiaonuohan
5934607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5935607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5936607dacd0Sqiaonuohanfi
5937607dacd0Sqiaonuohan
59386b383c08SPeter Wuif test "$bzip2" = "yes" ; then
59396b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
59406b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
59416b383c08SPeter Wufi
59426b383c08SPeter Wu
5943c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5944d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
59456ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
59466ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5947c589b249SRonnie Sahlbergfi
5948c589b249SRonnie Sahlberg
59496542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
59504be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
59514be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
59526542aa9cSPeter Lievenfi
59536542aa9cSPeter Lieven
5954f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5955f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5956c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
5957c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
5958f794573eSEduardo Otubofi
5959f794573eSEduardo Otubo
596083fb7adfSbellard# XXX: suppress that
59617d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
59622358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
59637d3505c5Sbellardfi
59647d3505c5Sbellard
59654d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
59664d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
59674d9310f4SDaniel P. Berrangefi
59683556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
59693556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
59703556c233SPaolo Bonzinifi
5971f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5972d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
59736ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
59746ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5975f27aaf4bSChristian Brunnerfi
597620ff6c80SAnthony Liguori
59777c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
597870c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
597970c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
598070c60c08SStefan Hajnoczielse
598170c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
598270c60c08SStefan Hajnoczifi
5983d0e2fce5SAneesh Kumar K.V
59847d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
59857d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
59867d992e4dSPeter Lievenfi
59877d992e4dSPeter Lieven
5988f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
5989f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
5990f0d92b56SLongpeng(Mike)fi
5991f0d92b56SLongpeng(Mike)
5992d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5993d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5994d2042378SAneesh Kumar K.Vfi
5995d2042378SAneesh Kumar K.V
5996e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5997e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5998e06a765eSHarsh Prateek Borafi
5999e06a765eSHarsh Prateek Bora
6000cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
6001cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
600206d71fa1SPeter Maydellfi
600306d71fa1SPeter Maydell
60043f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
60053f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
60063f4349dcSKevin Wolffi
60073f4349dcSKevin Wolf
60088ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
60098ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
60108ab1bf12SLuiz Capitulinofi
60118ab1bf12SLuiz Capitulino
601276a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
601376a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
601476a347e1SRichard Hendersonfi
601576a347e1SRichard Henderson
6016f540166bSRichard Hendersonif test "$int128" = "yes" ; then
6017f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
6018f540166bSRichard Hendersonfi
6019f540166bSRichard Henderson
60207ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
60217ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
60227ebee43eSRichard Hendersonfi
60237ebee43eSRichard Henderson
6024df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
6025df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6026df79b996SRichard Hendersonfi
6027df79b996SRichard Henderson
60281e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
60291e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
60301e6e9acaSRichard Hendersonfi
60311e6e9acaSRichard Henderson
6032eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
6033d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
60346ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
60356ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6036eb100396SBharata B Raofi
6037eb100396SBharata B Rao
6038d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
6039d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6040d85fa9ebSJeff Codyfi
6041d85fa9ebSJeff Cody
60420c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
60430c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
60440c14fb47SBharata B Raofi
60450c14fb47SBharata B Rao
6046df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
6047df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6048df3a429aSNiels de Vosfi
6049df3a429aSNiels de Vos
60507c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
60517c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
60527c815372SBharata B Raofi
60537c815372SBharata B Rao
60540a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
6055d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
60566ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
60576ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
60580a12ec87SRichard W.M. Jonesfi
60590a12ec87SRichard W.M. Jones
6060ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
6061ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6062ed1701c6SDr. David Alan Gilbertfi
6063ed1701c6SDr. David Alan Gilbert
60643b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
60653b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
6066f4ede81eSAmarnath Valluri  # TPM passthrough support?
60673b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
60683b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
60693b8acc11SPaolo Bonzini  fi
6070f4ede81eSAmarnath Valluri  # TPM emulator support?
6071f4ede81eSAmarnath Valluri  if test "$tpm_emulator" = "yes"; then
6072f4ede81eSAmarnath Valluri    echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
6073f4ede81eSAmarnath Valluri  fi
60743b8acc11SPaolo Bonzinifi
60753b8acc11SPaolo Bonzini
60765b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
60775b808275SLluís Vilanovaif have_backend "nop"; then
60786d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
607922890ab5SPrerna Saxenafi
60805b808275SLluís Vilanovaif have_backend "simple"; then
60816d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
60826d8a764eSLluís  # Set the appropriate trace file.
6083953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
60849410b56cSPrerna Saxenafi
6085ed7f5f1dSPaolo Bonziniif have_backend "log"; then
6086ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
60876d8a764eSLluísfi
60885b808275SLluís Vilanovaif have_backend "ust"; then
60896d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
60906d8a764eSLluísfi
60915b808275SLluís Vilanovaif have_backend "dtrace"; then
60926d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
60936d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
60946d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
60956d8a764eSLluís  fi
6096c276b17dSDaniel P. Berrangefi
60975b808275SLluís Vilanovaif have_backend "ftrace"; then
6098781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
6099781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6100781e9545SEiichi Tsukata  else
610121684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
6102781e9545SEiichi Tsukata  fi
6103781e9545SEiichi Tsukatafi
61040a852417SPaul Durrantif have_backend "syslog"; then
61050a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
61060a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
61070a852417SPaul Durrant  else
61080a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
61090a852417SPaul Durrant  fi
61100a852417SPaul Durrantfi
61119410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
61129410b56cSPrerna Saxena
61132da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
61142da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
6115392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
61162da776dbSMichael R. Hinesfi
61172da776dbSMichael R. Hines
6118575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
6119575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6120575b22b1SLaurent Vivierfi
6121575b22b1SLaurent Vivier
6122a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
6123a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
6124a6b1d4c0SChanglong Xiefi
6125a6b1d4c0SChanglong Xie
61266a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
61276a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
61286a02c806SStefan Hajnoczifi
61296a02c806SStefan Hajnoczi
61304d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
61314d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
61324d04351fSChristopher Covingtonfi
61334d04351fSChristopher Covington
613449e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
613549e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
613649e00a18SAndreas Grapentinfi
613749e00a18SAndreas Grapentin
6138e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
6139e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
6140e674605fSTomáš Golembiovskýfi
6141e674605fSTomáš Golembiovský
6142e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
6143e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6144e0580342SKamil Rytarowskifi
6145e0580342SKamil Rytarowski
61465c312079SDr. David Alan Gilbert# Hold two types of flag:
61475c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
61485c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
61495c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
61505c312079SDr. David Alan Gilbert#                                     platform
61515c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
61525c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
61535c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
61545c312079SDr. David Alan Gilbertfi
61555c312079SDr. David Alan Gilbert
6156da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
6157da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
6158da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
6159da92c3ffSAshish Mittalfi
6160da92c3ffSAshish Mittal
61615b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
61625b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
61635b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
61645b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
61655b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
61665b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
6167c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
61685b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
616940d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
617040d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
61715b5e3037SPaolo Bonzinielse
61725b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
61735b5e3037SPaolo Bonzinifi
61745b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
61755b5e3037SPaolo Bonzini
617698ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
617798ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
6178804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
6179804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
61801901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
61811901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
61821901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
618321655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
6184c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
6185804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
6186a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
6187a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
6188a31a8642SMichael S. Tsirkinfi
61892b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
6190804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
619183f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
61923c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
6193804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
619445d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
6195cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
61965f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
61973dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
6198804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
6199804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
62004852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
62019fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
6202e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
620346eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6204a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
620511cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6206f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6207e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
6208e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
620980fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
62102944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
6211e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
6212e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
6213e39f0062SPaolo Bonzinifi
621442da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
621542da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
621642da6041SGerd Hoffmannelse
621742da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
621842da6041SGerd Hoffmannfi
6219e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
622046eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
62216969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
6222e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
622373da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
62243e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
6225409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6226804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
622717969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
622817969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
6229957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
623090246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
623190246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
623294dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
6233cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
62341d728c39SBlue Swirlif test "$gcov" = "yes" ; then
62351d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
62361d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
62371d728c39SBlue Swirlfi
6238804edf29SJuan Quintela
62396efd7517SPeter Maydell# use included Linux headers
62406efd7517SPeter Maydellif test "$linux" = "yes" ; then
6241a307beb6SAndreas Färber  mkdir -p linux-headers
62426efd7517SPeter Maydell  case "$cpu" in
6243c72b26ecSRichard Henderson  i386|x86_64|x32)
624408312a63SPeter Maydell    linux_arch=x86
62456efd7517SPeter Maydell    ;;
62466efd7517SPeter Maydell  ppcemb|ppc|ppc64)
624708312a63SPeter Maydell    linux_arch=powerpc
62486efd7517SPeter Maydell    ;;
62496efd7517SPeter Maydell  s390x)
625008312a63SPeter Maydell    linux_arch=s390
625108312a63SPeter Maydell    ;;
62521f080313SClaudio Fontana  aarch64)
62531f080313SClaudio Fontana    linux_arch=arm64
62541f080313SClaudio Fontana    ;;
6255222e7d11SSanjay Lal  mips64)
6256222e7d11SSanjay Lal    linux_arch=mips
6257222e7d11SSanjay Lal    ;;
625808312a63SPeter Maydell  *)
625908312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
626008312a63SPeter Maydell    linux_arch="$cpu"
62616efd7517SPeter Maydell    ;;
62626efd7517SPeter Maydell  esac
626308312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
626408312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
626508312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
626608312a63SPeter Maydell    fi
62676efd7517SPeter Maydellfi
62686efd7517SPeter Maydell
626997a847bcSbellardfor target in $target_list; do
627097a847bcSbellardtarget_dir="$target"
627125be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
627289138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
627397a847bcSbellardtarget_bigendian="no"
62741f3d3c8fSJuan Quintela
6275c1799a84SPaolo Bonzinicase "$target_name" in
62764a09d0bbSRichard Henderson  armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
6277ea2d6a39SJuan Quintela  target_bigendian=yes
6278ea2d6a39SJuan Quintela  ;;
6279ea2d6a39SJuan Quintelaesac
628097a847bcSbellardtarget_softmmu="no"
6281997344f3Sbellardtarget_user_only="no"
6282831b7825Sthstarget_linux_user="no"
628384778508Sblueswir1target_bsd_user="no"
62849e407a85Spbrookcase "$target" in
6285c1799a84SPaolo Bonzini  ${target_name}-softmmu)
62869e407a85Spbrook    target_softmmu="yes"
62879e407a85Spbrook    ;;
6288c1799a84SPaolo Bonzini  ${target_name}-linux-user)
62899e407a85Spbrook    target_user_only="yes"
62909e407a85Spbrook    target_linux_user="yes"
62919e407a85Spbrook    ;;
6292c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
629384778508Sblueswir1    target_user_only="yes"
629484778508Sblueswir1    target_bsd_user="yes"
629584778508Sblueswir1    ;;
62969e407a85Spbrook  *)
629776ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
62989e407a85Spbrook    exit 1
62999e407a85Spbrook    ;;
63009e407a85Spbrookesac
6301831b7825Sths
630297a847bcSbellardmkdir -p $target_dir
630325be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
630497a847bcSbellard
6305e5fe0c52Spbrookbflt="no"
6306ca759f9eSAlex Bennéemttcg="no"
630789138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
630856aebc89Spbrookgdb_xml_files=""
63097ba1e619Saliguori
6310c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
63116acff7daSJuan QuintelaTARGET_BASE_ARCH=""
6312e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
6313e73aae67SJuan Quintela
6314c1799a84SPaolo Bonzinicase "$target_name" in
63152408a527Saurel32  i386)
6316b8158192SAbdallah Bouassida    gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
63172408a527Saurel32  ;;
63182408a527Saurel32  x86_64)
63196acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
6320b8158192SAbdallah Bouassida    gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
63212408a527Saurel32  ;;
63222408a527Saurel32  alpha)
63235ee4f3c2SRichard Henderson    mttcg="yes"
63242408a527Saurel32  ;;
63252408a527Saurel32  arm|armeb)
6326b498c8a0SJuan Quintela    TARGET_ARCH=arm
6327e5fe0c52Spbrook    bflt="yes"
6328ca759f9eSAlex Bennée    mttcg="yes"
632956aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
63302408a527Saurel32  ;;
63316a49fa95SAlexander Graf  aarch64)
63326a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
63336a49fa95SAlexander Graf    bflt="yes"
6334ca759f9eSAlex Bennée    mttcg="yes"
63358f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
63366a49fa95SAlexander Graf  ;;
63372408a527Saurel32  cris)
63382408a527Saurel32  ;;
633961766fe9SRichard Henderson  hppa)
634061766fe9SRichard Henderson  ;;
6341613a22c9SMichael Walle  lm32)
6342613a22c9SMichael Walle  ;;
63432408a527Saurel32  m68k)
63440938cda5Saurel32    bflt="yes"
63455a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
63462408a527Saurel32  ;;
6347877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
6348877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
634972b675caSEdgar E. Iglesias    bflt="yes"
635072b675caSEdgar E. Iglesias  ;;
63512408a527Saurel32  mips|mipsel)
6352b498c8a0SJuan Quintela    TARGET_ARCH=mips
635325be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
63542408a527Saurel32  ;;
63552408a527Saurel32  mipsn32|mipsn32el)
6356597e2cecSRichard Henderson    TARGET_ARCH=mips64
63576acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
635825be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6359597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
63602408a527Saurel32  ;;
63612408a527Saurel32  mips64|mips64el)
6362b498c8a0SJuan Quintela    TARGET_ARCH=mips64
63636acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
636425be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
63652408a527Saurel32  ;;
6366d15a9c23SAnthony Green  moxie)
6367d15a9c23SAnthony Green  ;;
6368e671711cSMarek Vasut  nios2)
6369e671711cSMarek Vasut  ;;
63704a09d0bbSRichard Henderson  or1k)
6371e67db06eSJia Liu    TARGET_ARCH=openrisc
6372e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
6373e67db06eSJia Liu  ;;
63742408a527Saurel32  ppc)
6375c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
63762408a527Saurel32  ;;
63772408a527Saurel32  ppcemb)
63786acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6379e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6380c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
63812408a527Saurel32  ;;
63822408a527Saurel32  ppc64)
63836acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6384e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6385f0b0685dSNikunj A Dadhania    mttcg=yes
63861438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
63872408a527Saurel32  ;;
63889c35126cSDoug Kwan  ppc64le)
63899c35126cSDoug Kwan    TARGET_ARCH=ppc64
63909c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
63919c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
6392f0b0685dSNikunj A Dadhania    mttcg=yes
63931438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
63949c35126cSDoug Kwan  ;;
63952408a527Saurel32  ppc64abi32)
6396b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
63976acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6398e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
639925be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
64001438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
64012408a527Saurel32  ;;
64022408a527Saurel32  sh4|sh4eb)
6403b498c8a0SJuan Quintela    TARGET_ARCH=sh4
64044dbed897Spbrook    bflt="yes"
64052408a527Saurel32  ;;
64062408a527Saurel32  sparc)
64072408a527Saurel32  ;;
64082408a527Saurel32  sparc64)
64096acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
64102408a527Saurel32  ;;
64112408a527Saurel32  sparc32plus)
6412b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
64136acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
6414e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
641525be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
64162408a527Saurel32  ;;
641724e804ecSAlexander Graf  s390x)
641886158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
641924e804ecSAlexander Graf  ;;
6420444e06b1SChen Gang  tilegx)
6421444e06b1SChen Gang  ;;
64225ecaa4edSPeter Crosthwaite  tricore)
64235ecaa4edSPeter Crosthwaite  ;;
6424d2fbca94SGuan Xuetao  unicore32)
6425d2fbca94SGuan Xuetao  ;;
6426cfa550c6SMax Filippov  xtensa|xtensaeb)
6427cfa550c6SMax Filippov    TARGET_ARCH=xtensa
6428cfa550c6SMax Filippov  ;;
64292408a527Saurel32  *)
643076ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
64312408a527Saurel32  ;;
64322408a527Saurel32esac
64335e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
64345e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
64355e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
64365e8861a0SPaolo Bonzinifi
64375e8861a0SPaolo Bonzini
64385e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
64395e8861a0SPaolo Bonzini
644099afc91dSDaniel P. Berrangeupper() {
644199afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
644299afc91dSDaniel P. Berrange}
644399afc91dSDaniel P. Berrange
644489138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
644525be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6446c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
644725be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6448e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6449e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6450e6e91b9cSJuan Quintelafi
645125be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6452adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6453adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6454adfc3e91SStacey Sonfi
64553b6b7550SPaolo Bonzini
64563b6b7550SPaolo Bonziniif supported_xen_target $target; then
645725be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
6458eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
6459eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6460eb6fda0fSAnthony PERARD    fi
6461432d268cSJun Nakajimafi
64623b6b7550SPaolo Bonziniif supported_kvm_target $target; then
646325be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
64641ba16968SStefan Weil    if test "$vhost_net" = "yes" ; then
6465d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6466e6a74868SMarc-André Lureau        if test "$vhost_user" = "yes" ; then
6467e6a74868SMarc-André Lureau            echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
6468e6a74868SMarc-André Lureau        fi
6469d5970055SMichael S. Tsirkin    fi
6470c59249f9SJuan Quintelafi
64713b6b7550SPaolo Bonziniif supported_hax_target $target; then
6472b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
6473b0cb0a66SVincent Palatinfi
6474de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
647525be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
647697a847bcSbellardfi
647797a847bcSbellardif test "$target_softmmu" = "yes" ; then
647825be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6479ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
6480ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6481ca759f9eSAlex Bennée  fi
6482de83cd02Sbellardfi
6483997344f3Sbellardif test "$target_user_only" = "yes" ; then
648425be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6485a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6486997344f3Sbellardfi
6487831b7825Sthsif test "$target_linux_user" = "yes" ; then
648825be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6489831b7825Sthsfi
649056aebc89Spbrooklist=""
649156aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
649256aebc89Spbrook  for x in $gdb_xml_files; do
649356aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
649456aebc89Spbrook  done
649525be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
64963d0f1517SJuan Quintelafi
6497de83cd02Sbellard
6498e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
649925be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6500e5fe0c52Spbrookfi
650184778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
650225be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
650384778508Sblueswir1fi
65045b0753e0Sbellard
65054afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
6506fa282484SJuan Quintela
65074afddb55SJuan Quintelacflags=""
6508fa282484SJuan Quintelaldflags=""
65099b8e111fSJuan Quintela
6510c765fcacSPeter Crosthwaitedisas_config() {
6511c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6512c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6513c765fcacSPeter Crosthwaite}
6514c765fcacSPeter Crosthwaite
651564656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
651664656024SJuan Quintela  case "$i" in
651764656024SJuan Quintela  alpha)
6518c765fcacSPeter Crosthwaite    disas_config "ALPHA"
651964656024SJuan Quintela  ;;
652082295d8aSRichard Henderson  aarch64)
652182295d8aSRichard Henderson    if test -n "${cxx}"; then
6522c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
652382295d8aSRichard Henderson    fi
652482295d8aSRichard Henderson  ;;
652564656024SJuan Quintela  arm)
6526c765fcacSPeter Crosthwaite    disas_config "ARM"
6527999b53ecSClaudio Fontana    if test -n "${cxx}"; then
6528c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
6529999b53ecSClaudio Fontana    fi
653064656024SJuan Quintela  ;;
653164656024SJuan Quintela  cris)
6532c765fcacSPeter Crosthwaite    disas_config "CRIS"
653364656024SJuan Quintela  ;;
6534429b31a2SRichard Henderson  hppa)
6535429b31a2SRichard Henderson    disas_config "HPPA"
6536429b31a2SRichard Henderson  ;;
6537c72b26ecSRichard Henderson  i386|x86_64|x32)
6538c765fcacSPeter Crosthwaite    disas_config "I386"
653964656024SJuan Quintela  ;;
654079368f49SMichael Walle  lm32)
6541c765fcacSPeter Crosthwaite    disas_config "LM32"
654279368f49SMichael Walle  ;;
654364656024SJuan Quintela  m68k)
6544c765fcacSPeter Crosthwaite    disas_config "M68K"
654564656024SJuan Quintela  ;;
6546877fdc12SEdgar E. Iglesias  microblaze*)
6547c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
654864656024SJuan Quintela  ;;
654964656024SJuan Quintela  mips*)
6550c765fcacSPeter Crosthwaite    disas_config "MIPS"
655164656024SJuan Quintela  ;;
6552d15a9c23SAnthony Green  moxie*)
6553c765fcacSPeter Crosthwaite    disas_config "MOXIE"
6554d15a9c23SAnthony Green  ;;
6555e671711cSMarek Vasut  nios2)
6556e671711cSMarek Vasut    disas_config "NIOS2"
6557e671711cSMarek Vasut  ;;
65584a09d0bbSRichard Henderson  or1k)
6559c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
6560e67db06eSJia Liu  ;;
656164656024SJuan Quintela  ppc*)
6562c765fcacSPeter Crosthwaite    disas_config "PPC"
656364656024SJuan Quintela  ;;
656424e804ecSAlexander Graf  s390*)
6565c765fcacSPeter Crosthwaite    disas_config "S390"
656664656024SJuan Quintela  ;;
656764656024SJuan Quintela  sh4)
6568c765fcacSPeter Crosthwaite    disas_config "SH4"
656964656024SJuan Quintela  ;;
657064656024SJuan Quintela  sparc*)
6571c765fcacSPeter Crosthwaite    disas_config "SPARC"
657264656024SJuan Quintela  ;;
6573cfa550c6SMax Filippov  xtensa*)
6574c765fcacSPeter Crosthwaite    disas_config "XTENSA"
6575cfa550c6SMax Filippov  ;;
657664656024SJuan Quintela  esac
657764656024SJuan Quinteladone
65789195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
6579c765fcacSPeter Crosthwaite  disas_config "TCI"
65809195b2c2SStefan Weilfi
658164656024SJuan Quintela
65826ee7126fSJuan Quintelacase "$ARCH" in
65836ee7126fSJuan Quintelaalpha)
65846ee7126fSJuan Quintela  # Ensure there's only a single GP
65856ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
65866ee7126fSJuan Quintela;;
65876ee7126fSJuan Quintelaesac
65886ee7126fSJuan Quintela
6589d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
659025be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
6591d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
6592d02c1db3SJuan Quintela    cflags="-p $cflags"
6593d02c1db3SJuan Quintela    ldflags="-p $ldflags"
6594d02c1db3SJuan Quintela  fi
6595d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
6596d02c1db3SJuan Quintela    ldflags="-p $ldflags"
659725be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
6598d02c1db3SJuan Quintela  fi
6599d02c1db3SJuan Quintelafi
6600d02c1db3SJuan Quintela
66019b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6602964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
6603fa282484SJuan Quintelafi
6604fa282484SJuan Quintela
6605e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
6606e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
6607e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
6608e9a3591fSChristian Borntraeger# header if
6609e9a3591fSChristian Borntraeger#  - we build on s390x
6610e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
6611e9a3591fSChristian Borntraeger#  - KVM is enabled
6612e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
6613e9a3591fSChristian Borntraegerif test "$TARGET_ARCH" = "s390x" -a "$target_softmmu" = "yes"  -a "$ARCH" = "s390x" -a "$kvm" = "yes"; then
6614e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
6615e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
6616e9a3591fSChristian Borntraeger    fi
6617e9a3591fSChristian Borntraegerfi
6618e9a3591fSChristian Borntraeger
661925be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
662025be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
6621fa282484SJuan Quintela
662297a847bcSbellarddone # for target in $targets
66237d13299dSbellard
6624a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
6625a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
6626a540f158SPeter Crosthwaitefi
6627a540f158SPeter Crosthwaite
6628a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6629a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6630a99d57bbSWanlong Gaofi
6631a99d57bbSWanlong Gao
6632fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6633fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6634fd0e6053SJohn Snowfi
6635fd0e6053SJohn Snow
6636d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
6637b1fb9a63SFam ZhengDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
6638b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
66399933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
66402d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
66412dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
6642c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
6643c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
6644aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
6645ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
6646446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
66479933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
66482d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
66494652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
66503a586d2fSStefan HajnocziFILES="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
6651753d11f2SRichard Hendersonfor bios_file in \
6652753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
6653225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
66545acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
6655753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6656753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6657e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6658753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
66594e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
6660753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6661753d11f2SRichard Hendersondo
666289138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
66637ea78b74SJan Kiszkadone
666489138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
6665c2304b52SMarcel Apfelbaumdo
666689138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6667c2304b52SMarcel Apfelbaumdone
6668d1807a4fSPaolo Bonzinimkdir -p $DIRS
66697d13299dSbellardfor f in $FILES ; do
6670cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6671f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6672f9245e10SPeter Maydell    fi
66737d13299dSbellarddone
66741ad2134fSPaul Brook
6675c34ebfdcSAnthony Liguori# temporary config to build submodules
66762d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
6677c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
667837116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6679c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6680cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
66815f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6682c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6683c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
66843dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6685c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6686a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6687c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
6688c34ebfdcSAnthony Liguoridone
6689c34ebfdcSAnthony Liguori
6690fe31017fSMarc-André Lureau# set up tests data directory
6691fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
6692fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
6693fe31017fSMarc-André Lureaufi
6694fe31017fSMarc-André Lureau
669576c7560aSMax Reitz# set up qemu-iotests in this build directory
669676c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
669776c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
669876c7560aSMax Reitz
669976c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
670076c7560aSMax Reitzecho >> "$iotests_common_env"
670176c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
670276c7560aSMax Reitz
670376c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
670476c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
670576c7560aSMax Reitzfi
670676c7560aSMax Reitz
6707dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6708dc655404SMichael S. Tsirkincat <<EOD >config.status
6709dc655404SMichael S. Tsirkin#!/bin/sh
6710dc655404SMichael S. Tsirkin# Generated by configure.
6711dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6712dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6713dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6714dc655404SMichael S. TsirkinEOD
6715dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6716dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6717cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6718dc655404SMichael S. Tsirkinchmod +x config.status
6719dc655404SMichael S. Tsirkin
67208cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6721