xref: /openbmc/qemu/configure (revision e8d81a61e1b9e28267164f751dee5b9b59444e71)
17d13299dSbellard#!/bin/sh
27d13299dSbellard#
33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard
47d13299dSbellard#
58cd05ab6SPeter Maydell
699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools,
799519e67SCornelia Huck# just as autoconf does.
899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS=
999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS
1099519e67SCornelia Huck
115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests!
125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes
135e4dfd3dSJohn Snow
148cd05ab6SPeter Maydell# Temporary directory used for files created while
158cd05ab6SPeter Maydell# configure runs. Since it is in the build directory
168cd05ab6SPeter Maydell# we can safely blow away any previous version of it
178cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete
188cd05ab6SPeter Maydell# it when configure exits.)
198cd05ab6SPeter MaydellTMPDIR1="config-temp"
208cd05ab6SPeter Maydellrm -rf "${TMPDIR1}"
218cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}"
228cd05ab6SPeter Maydellif [ $? -ne 0 ]; then
238cd05ab6SPeter Maydell    echo "ERROR: failed to create temporary directory"
248cd05ab6SPeter Maydell    exit 1
257d13299dSbellardfi
267d13299dSbellard
278cd05ab6SPeter MaydellTMPB="qemu-conf"
288cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c"
2966518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o"
309c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx"
318cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
326969ec6cSJames ClarkeTMPMO="${TMPDIR1}/${TMPB}.mo"
337d13299dSbellard
34da1d85e3SGerd Hoffmannrm -f config.log
359ac81bbbSmalc
36b48e3611SPeter Maydell# Print a helpful header at the top of config.log
37b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
38979ae168SPeter Maydellprintf "# Configured with:" >> config.log
39979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
40979ae168SPeter Maydellecho >> config.log
41b48e3611SPeter Maydellecho "#" >> config.log
42b48e3611SPeter Maydell
43d880a3baSPaolo Bonziniprint_error() {
44d880a3baSPaolo Bonzini    (echo
4576ad07a4SPeter Maydell    echo "ERROR: $1"
4676ad07a4SPeter Maydell    while test -n "$2"; do
4776ad07a4SPeter Maydell        echo "       $2"
4876ad07a4SPeter Maydell        shift
4976ad07a4SPeter Maydell    done
50d880a3baSPaolo Bonzini    echo) >&2
51d880a3baSPaolo Bonzini}
52d880a3baSPaolo Bonzini
53d880a3baSPaolo Bonzinierror_exit() {
54d880a3baSPaolo Bonzini    print_error "$@"
5576ad07a4SPeter Maydell    exit 1
5676ad07a4SPeter Maydell}
5776ad07a4SPeter Maydell
589c83ffd8SPeter Maydelldo_compiler() {
599c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
609c83ffd8SPeter Maydell    # is compiler binary to execute.
619c83ffd8SPeter Maydell    local compiler="$1"
629c83ffd8SPeter Maydell    shift
638bbe05d7SIan Jackson    if test -n "$BASH_VERSION"; then eval '
648bbe05d7SIan Jackson        echo >>config.log "
658bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]}
668bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}"
678bbe05d7SIan Jackson    '; fi
689c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
699c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
708dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
718dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
728dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
738dc38a78SPeter Maydell    # obvious to developers.
748dc38a78SPeter Maydell    if test "$werror" != "yes"; then
758dc38a78SPeter Maydell        return 0
768dc38a78SPeter Maydell    fi
778dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
788dc38a78SPeter Maydell    case "$*" in
798dc38a78SPeter Maydell        *-Werror*)
808dc38a78SPeter Maydell           return 0
818dc38a78SPeter Maydell        ;;
828dc38a78SPeter Maydell    esac
839c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
849c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
8576ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
8676ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
8776ad07a4SPeter Maydell        "will be at the bottom of config.log." \
8876ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
898dc38a78SPeter Maydell}
908dc38a78SPeter Maydell
919c83ffd8SPeter Maydelldo_cc() {
929c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
939c83ffd8SPeter Maydell}
949c83ffd8SPeter Maydell
959c83ffd8SPeter Maydelldo_cxx() {
969c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
979c83ffd8SPeter Maydell}
989c83ffd8SPeter Maydell
999c83ffd8SPeter Maydellupdate_cxxflags() {
1009c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
1019c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
1029c83ffd8SPeter Maydell    # because they only make sense for C programs.
10311cde1c8SBruno Dominguez    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS"
10411cde1c8SBruno Dominguez
1059c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1069c83ffd8SPeter Maydell        case $arg in
1079c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1089c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1099c83ffd8SPeter Maydell                ;;
1109c83ffd8SPeter Maydell            *)
1119c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1129c83ffd8SPeter Maydell                ;;
1139c83ffd8SPeter Maydell        esac
1149c83ffd8SPeter Maydell    done
1159c83ffd8SPeter Maydell}
1169c83ffd8SPeter Maydell
11752166aa0SJuan Quintelacompile_object() {
118fd0e6053SJohn Snow  local_cflags="$1"
119fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
12052166aa0SJuan Quintela}
12152166aa0SJuan Quintela
12252166aa0SJuan Quintelacompile_prog() {
12352166aa0SJuan Quintela  local_cflags="$1"
12452166aa0SJuan Quintela  local_ldflags="$2"
1258dc38a78SPeter Maydell  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
12652166aa0SJuan Quintela}
12752166aa0SJuan Quintela
12811568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
12911568d6dSPaolo Bonzinisymlink() {
13072b8b5a1SStefan Weil  rm -rf "$2"
131ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
13272b8b5a1SStefan Weil  ln -s "$1" "$2"
13311568d6dSPaolo Bonzini}
13411568d6dSPaolo Bonzini
1350dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1360dba6195SLoïc Minier# executable or a builtin)
1370dba6195SLoïc Minierhas() {
1380dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1390dba6195SLoïc Minier}
1400dba6195SLoïc Minier
1410dba6195SLoïc Minier# search for an executable in PATH
1420dba6195SLoïc Minierpath_of() {
1430dba6195SLoïc Minier    local_command="$1"
1440dba6195SLoïc Minier    local_ifs="$IFS"
1450dba6195SLoïc Minier    local_dir=""
1460dba6195SLoïc Minier
1470dba6195SLoïc Minier    # pathname has a dir component?
1480dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1490dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1500dba6195SLoïc Minier            echo "$local_command"
1510dba6195SLoïc Minier            return 0
1520dba6195SLoïc Minier        fi
1530dba6195SLoïc Minier    fi
1540dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1550dba6195SLoïc Minier        return 1
1560dba6195SLoïc Minier    fi
1570dba6195SLoïc Minier
1580dba6195SLoïc Minier    IFS=:
1590dba6195SLoïc Minier    for local_dir in $PATH; do
1600dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1610dba6195SLoïc Minier            echo "$local_dir/$local_command"
1620dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1630dba6195SLoïc Minier            return 0
1640dba6195SLoïc Minier        fi
1650dba6195SLoïc Minier    done
1660dba6195SLoïc Minier    # not found
1670dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1680dba6195SLoïc Minier    return 1
1690dba6195SLoïc Minier}
1700dba6195SLoïc Minier
1715b808275SLluís Vilanovahave_backend () {
1725b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1735b808275SLluís Vilanova}
1745b808275SLluís Vilanova
1753b6b7550SPaolo Bonziniglob() {
1763b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
1773b6b7550SPaolo Bonzini}
1783b6b7550SPaolo Bonzini
1793b6b7550SPaolo Bonzinisupported_hax_target() {
1803b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
1813b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1823b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
1833b6b7550SPaolo Bonzini        i386|x86_64)
1843b6b7550SPaolo Bonzini            return 0
1853b6b7550SPaolo Bonzini        ;;
1863b6b7550SPaolo Bonzini    esac
1873b6b7550SPaolo Bonzini    return 1
1883b6b7550SPaolo Bonzini}
1893b6b7550SPaolo Bonzini
1903b6b7550SPaolo Bonzinisupported_kvm_target() {
1913b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
1923b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1933b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
1943b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
1953b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
1963b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
1973b6b7550SPaolo Bonzini        mips:mips | mipsel:mips | \
198a69dc537SThomas Huth        ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | \
1993b6b7550SPaolo Bonzini        s390x:s390x)
2003b6b7550SPaolo Bonzini            return 0
2013b6b7550SPaolo Bonzini        ;;
2023b6b7550SPaolo Bonzini    esac
2033b6b7550SPaolo Bonzini    return 1
2043b6b7550SPaolo Bonzini}
2053b6b7550SPaolo Bonzini
2063b6b7550SPaolo Bonzinisupported_xen_target() {
2073b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2083b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
209b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
210b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
211b5ed2e11SPaolo Bonzini        i386|x86_64)
2123b6b7550SPaolo Bonzini            return 0
2133b6b7550SPaolo Bonzini        ;;
2143b6b7550SPaolo Bonzini    esac
2153b6b7550SPaolo Bonzini    return 1
2163b6b7550SPaolo Bonzini}
2173b6b7550SPaolo Bonzini
218c97d6d2cSSergio Andres Gomez Del Realsupported_hvf_target() {
219c97d6d2cSSergio Andres Gomez Del Real    test "$hvf" = "yes" || return 1
220c97d6d2cSSergio Andres Gomez Del Real    glob "$1" "*-softmmu" || return 1
221c97d6d2cSSergio Andres Gomez Del Real    case "${1%-softmmu}" in
222c97d6d2cSSergio Andres Gomez Del Real        x86_64)
223c97d6d2cSSergio Andres Gomez Del Real            return 0
224c97d6d2cSSergio Andres Gomez Del Real        ;;
225c97d6d2cSSergio Andres Gomez Del Real    esac
226c97d6d2cSSergio Andres Gomez Del Real    return 1
227c97d6d2cSSergio Andres Gomez Del Real}
228c97d6d2cSSergio Andres Gomez Del Real
229d661d9a4SJustin Terry (VM)supported_whpx_target() {
230d661d9a4SJustin Terry (VM)    test "$whpx" = "yes" || return 1
231d661d9a4SJustin Terry (VM)    glob "$1" "*-softmmu" || return 1
232d661d9a4SJustin Terry (VM)    case "${1%-softmmu}" in
233d661d9a4SJustin Terry (VM)        i386|x86_64)
234d661d9a4SJustin Terry (VM)            return 0
235d661d9a4SJustin Terry (VM)        ;;
236d661d9a4SJustin Terry (VM)    esac
237d661d9a4SJustin Terry (VM)    return 1
238d661d9a4SJustin Terry (VM)}
239d661d9a4SJustin Terry (VM)
240d880a3baSPaolo Bonzinisupported_target() {
241d880a3baSPaolo Bonzini    case "$1" in
242d880a3baSPaolo Bonzini        *-softmmu)
243d880a3baSPaolo Bonzini            ;;
244d880a3baSPaolo Bonzini        *-linux-user)
245d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
246d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
247d880a3baSPaolo Bonzini                return 1
248d880a3baSPaolo Bonzini            fi
249d880a3baSPaolo Bonzini            ;;
250d880a3baSPaolo Bonzini        *-bsd-user)
251d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
252d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
253d880a3baSPaolo Bonzini                return 1
254d880a3baSPaolo Bonzini            fi
255d880a3baSPaolo Bonzini            ;;
256d880a3baSPaolo Bonzini        *)
257d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
258d880a3baSPaolo Bonzini            return 1
259d880a3baSPaolo Bonzini            ;;
260d880a3baSPaolo Bonzini    esac
261b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
262b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
263b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
264b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
265c97d6d2cSSergio Andres Gomez Del Real    supported_hvf_target "$1" && return 0
266d661d9a4SJustin Terry (VM)    supported_whpx_target "$1" && return 0
267b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
268b3f6ea7eSPaolo Bonzini    return 1
269d880a3baSPaolo Bonzini}
270d880a3baSPaolo Bonzini
271e9a3591fSChristian Borntraeger
272e9a3591fSChristian Borntraegerld_has() {
273e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
274e9a3591fSChristian Borntraeger}
275e9a3591fSChristian Borntraeger
2767d13299dSbellard# default parameters
27789138857SStefan Weilsource_path=$(dirname "$0")
2782ff6b91eSJuan Quintelacpu=""
279a31a8642SMichael S. Tsirkiniasl="iasl"
2801e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
28143ce4dfeSbellardstatic="no"
2827d13299dSbellardcross_prefix=""
2830c58ac1cSmalcaudio_drv_list=""
284b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
285b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
286e49d021eSPeter Maydellhost_cc="cc"
28773da375eSJuan Quintelalibs_softmmu=""
2883e2e0e6bSJuan Quintelalibs_tools=""
28967f86e8eSJuan Quintelaaudio_pt_int=""
290d5631638Smalcaudio_win_int=""
291957f1f99SMichael Rothlibs_qga=""
2925bc62e01SGerd Hoffmanndebug_info="yes"
29363678e17SSteven Noonanstack_protector=""
294ac0df51dSaliguori
29592712822SDaniel P. Berrangeif test -e "$source_path/.git"
29692712822SDaniel P. Berrangethen
297f62bbee5SDaniel P. Berrange    git_update=yes
29892712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
2993ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
3003ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
30192712822SDaniel P. Berrangeelse
302f62bbee5SDaniel P. Berrange    git_update=no
303aef45d51SDaniel P. Berrange    git_submodules=""
3045c0ef67aSDaniel P. Berrangé
3055c0ef67aSDaniel P. Berrangé    if ! test -f "$source_path/ui/keycodemapdb/README"
3065c0ef67aSDaniel P. Berrangé    then
3075c0ef67aSDaniel P. Berrangé        echo
3085c0ef67aSDaniel P. Berrangé        echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
3095c0ef67aSDaniel P. Berrangé        echo
3105c0ef67aSDaniel P. Berrangé        echo "This is not a GIT checkout but module content appears to"
3115c0ef67aSDaniel P. Berrangé        echo "be missing. Do not use 'git archive' or GitHub download links"
3125c0ef67aSDaniel P. Berrangé        echo "to acquire QEMU source archives. Non-GIT builds are only"
3135c0ef67aSDaniel P. Berrangé        echo "supported with source archives linked from:"
3145c0ef67aSDaniel P. Berrangé        echo
3155c0ef67aSDaniel P. Berrangé        echo "  https://www.qemu.org/download/"
3165c0ef67aSDaniel P. Berrangé        echo
3175c0ef67aSDaniel P. Berrangé        echo "Developers working with GIT can use scripts/archive-source.sh"
3185c0ef67aSDaniel P. Berrangé        echo "if they need to create valid source archives."
3195c0ef67aSDaniel P. Berrangé        echo
3205c0ef67aSDaniel P. Berrangé        exit 1
3215c0ef67aSDaniel P. Berrangé    fi
32292712822SDaniel P. Berrangefi
323cc84d63aSDaniel P. Berrangegit="git"
324ac0df51dSaliguori
325afb63ebdSStefan Weil# Don't accept a target_list environment variable.
326afb63ebdSStefan Weilunset target_list
327377529c0SPaolo Bonzini
328377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
329377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
330377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
331377529c0SPaolo Bonzini#              unless --disable-foo is given
332377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
333377529c0SPaolo Bonzini#              feature will searched for,
334377529c0SPaolo Bonzini#              if not found, configure exits with error
335377529c0SPaolo Bonzini#
336377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
337377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
338377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
339377529c0SPaolo Bonzini
340377529c0SPaolo Bonzinibluez=""
341377529c0SPaolo Bonzinibrlapi=""
342377529c0SPaolo Bonzinicurl=""
343377529c0SPaolo Bonzinicurses=""
344377529c0SPaolo Bonzinidocs=""
345377529c0SPaolo Bonzinifdt=""
34658952137SVincenzo Maffionenetmap="no"
347377529c0SPaolo Bonzinisdl=""
348ee8466d0SCole Robinsonsdlabi=""
349983eef5aSMeador Ingevirtfs=""
350fe8fc5aeSPaolo Bonzinimpath=""
351821601eaSJes Sorensenvnc="yes"
352377529c0SPaolo Bonzinisparse="no"
353377529c0SPaolo Bonzinivde=""
354377529c0SPaolo Bonzinivnc_sasl=""
355377529c0SPaolo Bonzinivnc_jpeg=""
356377529c0SPaolo Bonzinivnc_png=""
3576a021536SGerd Hoffmannxkbcommon=""
358377529c0SPaolo Bonzinixen=""
359d5b93ddfSAnthony PERARDxen_ctrl_version=""
36064a7ad6fSIan Campbellxen_pv_domain_build="no"
361eb6fda0fSAnthony PERARDxen_pci_passthrough=""
362377529c0SPaolo Bonzinilinux_aio=""
36347e98658SCorey Bryantcap_ng=""
364377529c0SPaolo Bonziniattr=""
3654f26f2b6SAvi Kivitylibattr=""
366377529c0SPaolo Bonzinixfs=""
367b3f6ea7eSPaolo Bonzinitcg="yes"
368a40161cbSPaolo Bonzinimembarrier=""
369d41a75a2SBradvhost_net="no"
370042cea27SGongleivhost_crypto="no"
3715e9be92dSNicholas Bellingervhost_scsi="no"
372fc0b9b0eSStefan Hajnoczivhost_vsock="no"
373e6a74868SMarc-André Lureauvhost_user=""
374d41a75a2SBradkvm="no"
375b0cb0a66SVincent Palatinhax="no"
376c97d6d2cSSergio Andres Gomez Del Realhvf="no"
377d661d9a4SJustin Terry (VM)whpx="no"
3782da776dbSMichael R. Hinesrdma=""
37921ab34c9SMarcel Apfelbaumpvrdma=""
380377529c0SPaolo Bonzinigprof="no"
381377529c0SPaolo Bonzinidebug_tcg="no"
382377529c0SPaolo Bonzinidebug="no"
383247724cbSMarc-André Lureausanitizers="no"
384b553a042SJohn Snowfortify_source=""
385377529c0SPaolo Bonzinistrip_opt="yes"
3869195b2c2SStefan Weiltcg_interpreter="no"
387377529c0SPaolo Bonzinibigendian="no"
388377529c0SPaolo Bonzinimingw32="no"
3891d728c39SBlue Swirlgcov="no"
3901d728c39SBlue Swirlgcov_tool="gcov"
391377529c0SPaolo BonziniEXESUF=""
39217969268SFam ZhengDSOSUF=".so"
39317969268SFam ZhengLDFLAGS_SHARED="-shared"
39417969268SFam Zhengmodules="no"
395377529c0SPaolo Bonziniprefix="/usr/local"
396377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
397528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
3983d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
399850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
400377529c0SPaolo Bonzinibindir="\${prefix}/bin"
4013aa5d2beSAlon Levylibdir="\${prefix}/lib"
4028bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
4030f94d6daSAlon Levyincludedir="\${prefix}/include"
404377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
405785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
406377529c0SPaolo Bonziniconfsuffix="/qemu"
407377529c0SPaolo Bonzinislirp="yes"
408377529c0SPaolo Bonzinioss_lib=""
409377529c0SPaolo Bonzinibsd="no"
410377529c0SPaolo Bonzinilinux="no"
411377529c0SPaolo Bonzinisolaris="no"
412377529c0SPaolo Bonziniprofiler="no"
413377529c0SPaolo Bonzinicocoa="no"
414377529c0SPaolo Bonzinisoftmmu="yes"
415377529c0SPaolo Bonzinilinux_user="no"
416377529c0SPaolo Bonzinibsd_user="no"
417377529c0SPaolo Bonziniblobs="yes"
418377529c0SPaolo Bonzinipkgversion=""
41940d6444eSAvi Kivitypie=""
4203556c233SPaolo Bonziniqom_cast_debug="yes"
421baf86d6bSPaolo Bonzinitrace_backends="log"
422377529c0SPaolo Bonzinitrace_file="trace"
423377529c0SPaolo Bonzinispice=""
424377529c0SPaolo Bonzinirbd=""
4257b02f544SMarc-André Lureausmartcard=""
4262b2325ffSGerd Hoffmannlibusb=""
42769354a83SHans de Goedeusb_redir=""
428da076ffeSGerd Hoffmannopengl=""
429014cb152SGerd Hoffmannopengl_dmabuf="no"
4305dd89908SRichard Hendersoncpuid_h="no"
43186583a07SLiam Merwickavx2_opt=""
4321ece9905SAlon Levyzlib="yes"
4338ca80760SRichard Hendersoncapstone=""
434b25c9dffSStefan Weillzo=""
435b25c9dffSStefan Weilsnappy=""
4366b383c08SPeter Wubzip2=""
437e8ef31a3SMichael Tokarevguest_agent=""
438d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
43950cbebb9SMichael Rothguest_agent_ntddscsi="no"
4409dacf32dSYossi Hindinguest_agent_msi=""
441d9840e25STomoki Sekiyamavss_win32_sdk=""
442d9840e25STomoki Sekiyamawin_sdk="no"
4434b1c11fdSDaniel P. Berrangewant_tools="yes"
444c589b249SRonnie Sahlberglibiscsi=""
4456542aa9cSPeter Lievenlibnfs=""
446519175a2SAlex Barcelocoroutine=""
44770c60c08SStefan Hajnoczicoroutine_pool=""
4487d992e4dSPeter Lievendebug_stack_usage="no"
449f0d92b56SLongpeng(Mike)crypto_afalg="no"
450f794573eSEduardo Otuboseccomp=""
451eb100396SBharata B Raoglusterfs=""
452d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4530c14fb47SBharata B Raoglusterfs_discard="no"
454df3a429aSNiels de Vosglusterfs_fallocate="no"
4557c815372SBharata B Raoglusterfs_zerofill="no"
456a4ccabcfSAnthony Liguorigtk=""
457925a0400SGerd Hoffmanngtk_gl="no"
458a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
459ddbb0d09SDaniel P. Berrangegnutls=""
46091bfcdb0SDaniel P. Berrangenettle=""
46191bfcdb0SDaniel P. Berrangegcrypt=""
4621f923c70SLongpeng(Mike)gcrypt_hmac="no"
463bbbf9bfbSStefan Weilvte=""
4649d9e1521SGerd Hoffmannvirglrenderer=""
465e91c793cSCole Robinsontpm="yes"
4660a12ec87SRichard W.M. Joneslibssh2=""
467ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
468a99d57bbSWanlong Gaonuma=""
4692847b469SFam Zhengtcmalloc="no"
4707b01cb97SAlexandre Derumierjemalloc="no"
471a6b1d4c0SChanglong Xiereplication="yes"
472da92c3ffSAshish Mittalvxhs=""
4732f740136SJeff Codybochs="yes"
4742f740136SJeff Codycloop="yes"
4752f740136SJeff Codydmg="yes"
4762f740136SJeff Codyqcow1="yes"
4772f740136SJeff Codyvdi="yes"
4782f740136SJeff Codyvvfat="yes"
4792f740136SJeff Codyqed="yes"
4802f740136SJeff Codyparallels="yes"
4812f740136SJeff Codysheepdog="yes"
482ed279a06SKlim Kireevlibxml2=""
48351a12b51SAlex Bennéedocker="no"
484ba59fb77SPaolo Bonzinidebug_mutex="no"
48517824406SJunyan Helibpmem=""
4863efac6ebSTomáš Golembiovskýlibudev="no"
487377529c0SPaolo Bonzini
488d75402b5SAlex Bennée# cross compilers defaults, can be overridden with --cross-cc-ARCH
489d75402b5SAlex Bennéecross_cc_aarch64="aarch64-linux-gnu-gcc"
490d422b2bcSAlex Bennéecross_cc_aarch64_be="$cross_cc_aarch64"
491d422b2bcSAlex Bennéecross_cc_cflags_aarch64_be="-mbig-endian"
492d75402b5SAlex Bennéecross_cc_arm="arm-linux-gnueabihf-gcc"
493d422b2bcSAlex Bennéecross_cc_cflags_armeb="-mbig-endian"
494716a507cSAlex Bennéecross_cc_i386="i386-pc-linux-gnu-gcc"
495716a507cSAlex Bennéecross_cc_cflags_i386=""
496d75402b5SAlex Bennéecross_cc_powerpc="powerpc-linux-gnu-gcc"
497d422b2bcSAlex Bennéecross_cc_powerpc="powerpc-linux-gnu-gcc"
498d75402b5SAlex Bennée
499d75402b5SAlex Bennéeenabled_cross_compilers=""
500d75402b5SAlex Bennée
501898be3e0SPeter Maydellsupported_cpu="no"
502898be3e0SPeter Maydellsupported_os="no"
503fb59dabdSPeter Maydellbogus_os="no"
5045a22ab71SYang Zhongmalloc_trim=""
505898be3e0SPeter Maydell
506ac0df51dSaliguori# parse CC options first
507ac0df51dSaliguorifor opt do
50889138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
509ac0df51dSaliguori  case "$opt" in
510ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
511ac0df51dSaliguori  ;;
5123d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
513ac0df51dSaliguori  ;;
51483f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
51583f73fceSTomoki Sekiyama  ;;
516ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
517ca4deeb1SPaolo Bonzini  ;;
5182ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5192ff6b91eSJuan Quintela  ;;
520de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
521e2a2ed06SJuan Quintela  ;;
52211cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
52311cde1c8SBruno Dominguez  ;;
524a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
525f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
526e2a2ed06SJuan Quintela  ;;
5275bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
5285bc62e01SGerd Hoffmann  ;;
5295bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
5305bc62e01SGerd Hoffmann  ;;
531d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
532d75402b5SAlex Bennée  ;;
533d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
534d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
535d422b2bcSAlex Bennée  ;;
536d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
537d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
538d75402b5SAlex Bennée  ;;
539ac0df51dSaliguori  esac
540ac0df51dSaliguoridone
541ac0df51dSaliguori# OS specific
542ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
54393148aa5SStefan Weil# we can eliminate its usage altogether.
544ac0df51dSaliguori
545e49d021eSPeter Maydell# Preferred compiler:
546e49d021eSPeter Maydell#  ${CC} (if set)
547e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
548e49d021eSPeter Maydell#  system compiler
549e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
550e49d021eSPeter Maydell  cc="$host_cc"
551e49d021eSPeter Maydellelse
552b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
553e49d021eSPeter Maydellfi
554e49d021eSPeter Maydell
55583f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
55683f73fceSTomoki Sekiyama  cxx="c++"
55783f73fceSTomoki Sekiyamaelse
55883f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
55983f73fceSTomoki Sekiyamafi
56083f73fceSTomoki Sekiyama
561b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
562cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5635f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5643dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
565b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
566b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5679f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5684852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
569b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
570b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
57117884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
57217884d7bSSergei Trofimovichquery_pkg_config() {
57317884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
57417884d7bSSergei Trofimovich}
57517884d7bSSergei Trofimovichpkg_config=query_pkg_config
576b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
57747c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
578ac0df51dSaliguori
57945d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
58045d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
58145d285abSPeter Maydell
582be17dc90SMichael S. Tsirkin# default flags for all hosts
5832d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5842d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5852d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
5862d31515bSPeter Maydell# provides these semantics.)
5872d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
588f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
589c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
590be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
5919edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
5925bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
5935bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
594be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
5955bc62e01SGerd Hoffmannfi
596be17dc90SMichael S. Tsirkin
597ca4deeb1SPaolo Bonzini# make source path absolute
59889138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
599ca4deeb1SPaolo Bonzini
600cab00a5aSMichael S. Tsirkin# running configure in the source tree?
601cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
602cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
603cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
604cab00a5aSMichael S. Tsirkinelse
605cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
606cab00a5aSMichael S. Tsirkinfi
607cab00a5aSMichael S. Tsirkin
608ac0df51dSaliguoricheck_define() {
609ac0df51dSaliguoricat > $TMPC <<EOF
610ac0df51dSaliguori#if !defined($1)
611fd786e1aSPeter Maydell#error $1 not defined
612ac0df51dSaliguori#endif
613ac0df51dSaliguoriint main(void) { return 0; }
614ac0df51dSaliguoriEOF
61552166aa0SJuan Quintela  compile_object
616ac0df51dSaliguori}
617ac0df51dSaliguori
618307119e7SGerd Hoffmanncheck_include() {
619307119e7SGerd Hoffmanncat > $TMPC <<EOF
620307119e7SGerd Hoffmann#include <$1>
621307119e7SGerd Hoffmannint main(void) { return 0; }
622307119e7SGerd HoffmannEOF
623307119e7SGerd Hoffmann  compile_object
624307119e7SGerd Hoffmann}
625307119e7SGerd Hoffmann
62693b25869SJohn Snowwrite_c_skeleton() {
62793b25869SJohn Snow    cat > $TMPC <<EOF
62893b25869SJohn Snowint main(void) { return 0; }
62993b25869SJohn SnowEOF
63093b25869SJohn Snow}
63193b25869SJohn Snow
632bbea4050SPeter Maydellif check_define __linux__ ; then
633bbea4050SPeter Maydell  targetos="Linux"
634bbea4050SPeter Maydellelif check_define _WIN32 ; then
635bbea4050SPeter Maydell  targetos='MINGW32'
636bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
637bbea4050SPeter Maydell  targetos='OpenBSD'
638bbea4050SPeter Maydellelif check_define __sun__ ; then
639bbea4050SPeter Maydell  targetos='SunOS'
640bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
641bbea4050SPeter Maydell  targetos='Haiku'
642951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
643951fedfcSPeter Maydell  targetos='FreeBSD'
644951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
645951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
646951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
647951fedfcSPeter Maydell  targetos='DragonFly'
648951fedfcSPeter Maydellelif check_define __NetBSD__; then
649951fedfcSPeter Maydell  targetos='NetBSD'
650951fedfcSPeter Maydellelif check_define __APPLE__; then
651951fedfcSPeter Maydell  targetos='Darwin'
652bbea4050SPeter Maydellelse
653951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
654951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
655951fedfcSPeter Maydell  # be the result of a missing compiler.
656951fedfcSPeter Maydell  targetos='bogus'
657951fedfcSPeter Maydell  bogus_os='yes'
658bbea4050SPeter Maydellfi
659bbea4050SPeter Maydell
660bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
661bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
662bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
663bbea4050SPeter Maydell# the correct CPU with the --cpu option.
664bbea4050SPeter Maydellcase $targetos in
665bbea4050SPeter MaydellDarwin)
666bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
667bbea4050SPeter Maydell  # run 64-bit userspace code.
668bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
669bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
670bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
671bbea4050SPeter Maydell    cpu="x86_64"
672bbea4050SPeter Maydell  fi
673bbea4050SPeter Maydell  ;;
674bbea4050SPeter MaydellSunOS)
67589138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
676bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
677bbea4050SPeter Maydell    cpu="x86_64"
678bbea4050SPeter Maydell  fi
679bbea4050SPeter Maydellesac
680bbea4050SPeter Maydell
6812ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
6822ff6b91eSJuan Quintela  # command line argument
6832ff6b91eSJuan Quintela  :
6842ff6b91eSJuan Quintelaelif check_define __i386__ ; then
685ac0df51dSaliguori  cpu="i386"
686ac0df51dSaliguorielif check_define __x86_64__ ; then
687c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
688c72b26ecSRichard Henderson    cpu="x32"
689c72b26ecSRichard Henderson  else
690ac0df51dSaliguori    cpu="x86_64"
691c72b26ecSRichard Henderson  fi
6923aa9bd6cSblueswir1elif check_define __sparc__ ; then
6933aa9bd6cSblueswir1  if check_define __arch64__ ; then
6943aa9bd6cSblueswir1    cpu="sparc64"
6953aa9bd6cSblueswir1  else
6963aa9bd6cSblueswir1    cpu="sparc"
6973aa9bd6cSblueswir1  fi
698fdf7ed96Smalcelif check_define _ARCH_PPC ; then
699fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
700fdf7ed96Smalc    cpu="ppc64"
701ac0df51dSaliguori  else
702fdf7ed96Smalc    cpu="ppc"
703fdf7ed96Smalc  fi
704afa05235SAurelien Jarnoelif check_define __mips__ ; then
705afa05235SAurelien Jarno  cpu="mips"
706d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
707d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
708d66ed0eaSAurelien Jarno    cpu="s390x"
709d66ed0eaSAurelien Jarno  else
710d66ed0eaSAurelien Jarno    cpu="s390"
711d66ed0eaSAurelien Jarno  fi
71221d89f84SPeter Maydellelif check_define __arm__ ; then
71321d89f84SPeter Maydell  cpu="arm"
7141f080313SClaudio Fontanaelif check_define __aarch64__ ; then
7151f080313SClaudio Fontana  cpu="aarch64"
716fdf7ed96Smalcelse
71789138857SStefan Weil  cpu=$(uname -m)
718ac0df51dSaliguorifi
719ac0df51dSaliguori
720359bc95dSPeter MaydellARCH=
721359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
722359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
7237d13299dSbellardcase "$cpu" in
7246499fd15SPeter Maydell  ppc|ppc64|s390|s390x|sparc64|x32)
725898be3e0SPeter Maydell    cpu="$cpu"
726898be3e0SPeter Maydell    supported_cpu="yes"
727d75402b5SAlex Bennée    eval "cross_cc_${cpu}=\$host_cc"
728898be3e0SPeter Maydell  ;;
7297d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
73097a847bcSbellard    cpu="i386"
731898be3e0SPeter Maydell    supported_cpu="yes"
732d75402b5SAlex Bennée    cross_cc_i386=$host_cc
7337d13299dSbellard  ;;
734aaa5fa14Saurel32  x86_64|amd64)
735aaa5fa14Saurel32    cpu="x86_64"
736898be3e0SPeter Maydell    supported_cpu="yes"
737d75402b5SAlex Bennée    cross_cc_x86_64=$host_cc
738aaa5fa14Saurel32  ;;
73921d89f84SPeter Maydell  armv*b|armv*l|arm)
74021d89f84SPeter Maydell    cpu="arm"
741898be3e0SPeter Maydell    supported_cpu="yes"
742d75402b5SAlex Bennée    cross_cc_arm=$host_cc
7437d13299dSbellard  ;;
7441f080313SClaudio Fontana  aarch64)
7451f080313SClaudio Fontana    cpu="aarch64"
746898be3e0SPeter Maydell    supported_cpu="yes"
747d75402b5SAlex Bennée    cross_cc_aarch64=$host_cc
7481f080313SClaudio Fontana  ;;
749afa05235SAurelien Jarno  mips*)
750afa05235SAurelien Jarno    cpu="mips"
751898be3e0SPeter Maydell    supported_cpu="yes"
752d75402b5SAlex Bennée    cross_cc_mips=$host_cc
753afa05235SAurelien Jarno  ;;
7543142255cSblueswir1  sparc|sun4[cdmuv])
755ae228531Sbellard    cpu="sparc"
7566499fd15SPeter Maydell    supported_cpu="yes"
757d75402b5SAlex Bennée    cross_cc_sparc=$host_cc
758ae228531Sbellard  ;;
7597d13299dSbellard  *)
760359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
761359bc95dSPeter Maydell    ARCH=unknown
7627d13299dSbellard  ;;
7637d13299dSbellardesac
764359bc95dSPeter Maydellif test -z "$ARCH"; then
765359bc95dSPeter Maydell  ARCH="$cpu"
766359bc95dSPeter Maydellfi
767e2d52ad3SJuan Quintela
7687d13299dSbellard# OS specific
7690dbfc675SJuan Quintela
770adfc3e91SStacey Son# host *BSD for user mode
771adfc3e91SStacey SonHOST_VARIANT_DIR=""
772adfc3e91SStacey Son
7737d13299dSbellardcase $targetos in
77467b915a5SbellardMINGW32*)
77567b915a5Sbellard  mingw32="yes"
776b0cb0a66SVincent Palatin  hax="yes"
7773cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
778307119e7SGerd Hoffmann  if check_include dsound.h; then
7793cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
780307119e7SGerd Hoffmann  else
781307119e7SGerd Hoffmann    audio_drv_list=""
782307119e7SGerd Hoffmann  fi
783898be3e0SPeter Maydell  supported_os="yes"
78467b915a5Sbellard;;
7855c40d2bdSthsGNU/kFreeBSD)
786a167ba50SAurelien Jarno  bsd="yes"
7870c58ac1cSmalc  audio_drv_list="oss"
7880bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
7895c40d2bdSths;;
7907d3505c5SbellardFreeBSD)
7917d3505c5Sbellard  bsd="yes"
7920db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7930c58ac1cSmalc  audio_drv_list="oss"
7940bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
795f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
796f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
797a7764f15SEd Maste  # needed for kinfo_getproc
798a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
79958952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
800adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
801898be3e0SPeter Maydell  supported_os="yes"
8027d3505c5Sbellard;;
803c5e97233Sblueswir1DragonFly)
804c5e97233Sblueswir1  bsd="yes"
8050db4a067SPaolo Bonzini  make="${MAKE-gmake}"
806c5e97233Sblueswir1  audio_drv_list="oss"
8070bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
808adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
809c5e97233Sblueswir1;;
8107d3505c5SbellardNetBSD)
8117d3505c5Sbellard  bsd="yes"
8120db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8130c58ac1cSmalc  audio_drv_list="oss"
8140bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8158ef92a88Sblueswir1  oss_lib="-lossaudio"
816adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8173c2bdbc1SKamil Rytarowski  supported_os="yes"
8187d3505c5Sbellard;;
8197d3505c5SbellardOpenBSD)
8207d3505c5Sbellard  bsd="yes"
8210db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8224f6ab397SBrad Smith  audio_drv_list="sdl"
8230bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
824adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
8250a773d55SBrad Smith  supported_os="yes"
8267d3505c5Sbellard;;
82783fb7adfSbellardDarwin)
82883fb7adfSbellard  bsd="yes"
82983fb7adfSbellard  darwin="yes"
830b0cb0a66SVincent Palatin  hax="yes"
831c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
83217969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
8331b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
834a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
8350c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
8361b0f9cc2Saliguori  fi
837fd677642Sths  cocoa="yes"
8380c58ac1cSmalc  audio_drv_list="coreaudio"
83914382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
8400c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
8417973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
842a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
843a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
844a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
845adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
846898be3e0SPeter Maydell  supported_os="yes"
84783fb7adfSbellard;;
848ec530c81SbellardSunOS)
849ec530c81Sbellard  solaris="yes"
8500db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8510db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
852e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
8536b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
8540c58ac1cSmalc    audio_drv_list="oss"
8556b4d2ba1Sths  fi
856c2de5c91Smalc  audio_possible_drivers="oss sdl"
857d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
858d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
859d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
860d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
861a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
862560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
863560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
864560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
865ec530c81Sbellard;;
866179cf400SAndreas FärberHaiku)
867179cf400SAndreas Färber  haiku="yes"
868179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
869179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
870179cf400SAndreas Färber;;
871898be3e0SPeter MaydellLinux)
8720c58ac1cSmalc  audio_drv_list="oss"
8730bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
8745327cf48Sbellard  linux="yes"
875831b7825Sths  linux_user="yes"
876af2be207SJan Kiszka  kvm="yes"
877af2be207SJan Kiszka  vhost_net="yes"
878042cea27SGonglei  vhost_crypto="yes"
8795e9be92dSNicholas Bellinger  vhost_scsi="yes"
880fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
881*e8d81a61SMao Zhongyi  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$PWD/linux-headers $QEMU_INCLUDES"
882898be3e0SPeter Maydell  supported_os="yes"
8833efac6ebSTomáš Golembiovský  libudev="yes"
884898be3e0SPeter Maydell;;
8857d13299dSbellardesac
8867d13299dSbellard
8877d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
888b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
88984778508Sblueswir1    bsd_user="yes"
8907d3505c5Sbellard  fi
89108de3949SAndreas Färberfi
8927d3505c5Sbellard
8930db4a067SPaolo Bonzini: ${make=${MAKE-make}}
8940db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
89552510f8bSStefan Weil: ${python=${PYTHON-python}}
896e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
8970db4a067SPaolo Bonzini
8983c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
8993c4a4d0dSPeter Maydellif has clang; then
9003c4a4d0dSPeter Maydell  objcc=clang
9013c4a4d0dSPeter Maydellelse
9023c4a4d0dSPeter Maydell  objcc="$cc"
9033c4a4d0dSPeter Maydellfi
9043c4a4d0dSPeter Maydell
9053457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
9063457a3f8SJuan Quintela  EXESUF=".exe"
90717969268SFam Zheng  DSOSUF=".dll"
908a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
909e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
910e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
91178e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
91278e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
913f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
91493b25869SJohn Snow  write_c_skeleton;
915f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
916f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
917f7cf5d5bSStefan Weil  fi
918c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
919683035deSPaolo Bonzini  mandir="\${prefix}"
920528ae5b8SEduardo Habkost  datadir="\${prefix}"
921850da188SEduardo Habkost  qemu_docdir="\${prefix}"
922683035deSPaolo Bonzini  bindir="\${prefix}"
923683035deSPaolo Bonzini  sysconfdir="\${prefix}"
9245a699bbbSLaszlo Ersek  local_statedir=
925683035deSPaolo Bonzini  confsuffix=""
926105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
9273457a3f8SJuan Quintelafi
9283457a3f8SJuan Quintela
929487fefdbSAnthony Liguoriwerror=""
93085aa5189Sbellard
9317d13299dSbellardfor opt do
93289138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
9337d13299dSbellard  case "$opt" in
9342efc3265Sbellard  --help|-h) show_help=yes
9352efc3265Sbellard  ;;
93699123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
93799123e13SMike Frysinger  ;;
938b1a550a0Spbrook  --prefix=*) prefix="$optarg"
9397d13299dSbellard  ;;
940b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
94132ce6337Sbellard  ;;
942ca4deeb1SPaolo Bonzini  --source-path=*)
9437d13299dSbellard  ;;
944ac0df51dSaliguori  --cross-prefix=*)
9457d13299dSbellard  ;;
946ac0df51dSaliguori  --cc=*)
9477d13299dSbellard  ;;
948b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
94983469015Sbellard  ;;
95083f73fceSTomoki Sekiyama  --cxx=*)
95183f73fceSTomoki Sekiyama  ;;
952e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
953e007dbecSMichael S. Tsirkin  ;;
9543c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
9553c4a4d0dSPeter Maydell  ;;
956b1a550a0Spbrook  --make=*) make="$optarg"
9577d13299dSbellard  ;;
9586a882643Spbrook  --install=*) install="$optarg"
9596a882643Spbrook  ;;
960c886edfbSBlue Swirl  --python=*) python="$optarg"
961c886edfbSBlue Swirl  ;;
9621d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
9631d728c39SBlue Swirl  ;;
964e2d8830eSBrad  --smbd=*) smbd="$optarg"
965e2d8830eSBrad  ;;
966e2a2ed06SJuan Quintela  --extra-cflags=*)
9677d13299dSbellard  ;;
96811cde1c8SBruno Dominguez  --extra-cxxflags=*)
96911cde1c8SBruno Dominguez  ;;
970e2a2ed06SJuan Quintela  --extra-ldflags=*)
9717d13299dSbellard  ;;
9725bc62e01SGerd Hoffmann  --enable-debug-info)
9735bc62e01SGerd Hoffmann  ;;
9745bc62e01SGerd Hoffmann  --disable-debug-info)
9755bc62e01SGerd Hoffmann  ;;
976d75402b5SAlex Bennée  --cross-cc-*)
977d75402b5SAlex Bennée  ;;
97817969268SFam Zheng  --enable-modules)
97917969268SFam Zheng      modules="yes"
98017969268SFam Zheng  ;;
9813aa88b31SStefan Hajnoczi  --disable-modules)
9823aa88b31SStefan Hajnoczi      modules="no"
9833aa88b31SStefan Hajnoczi  ;;
9842ff6b91eSJuan Quintela  --cpu=*)
9857d13299dSbellard  ;;
986b1a550a0Spbrook  --target-list=*) target_list="$optarg"
987de83cd02Sbellard  ;;
9885b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
9895b808275SLluís Vilanova  ;;
9905b808275SLluís Vilanova  # XXX: backwards compatibility
9915b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
99294a420b1SStefan Hajnoczi  ;;
99374242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
9949410b56cSPrerna Saxena  ;;
9957d13299dSbellard  --enable-gprof) gprof="yes"
9967d13299dSbellard  ;;
9971d728c39SBlue Swirl  --enable-gcov) gcov="yes"
9981d728c39SBlue Swirl  ;;
99979427693SLoïc Minier  --static)
100079427693SLoïc Minier    static="yes"
100179427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
100217884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
100343ce4dfeSbellard  ;;
10040b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
10050b24e75fSPaolo Bonzini  ;;
10060b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
10070b24e75fSPaolo Bonzini  ;;
10083aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
10093aa5d2beSAlon Levy  ;;
10108bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
10118bf188aaSMichael Tokarev  ;;
10120f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
10130f94d6daSAlon Levy  ;;
1014528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
10150b24e75fSPaolo Bonzini  ;;
1016023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1017023d3d67SEduardo Habkost  ;;
1018850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
10190b24e75fSPaolo Bonzini  ;;
1020ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
102107381cc1SAnthony Liguori  ;;
1022785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1023785c23aeSLuiz Capitulino  ;;
10243d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
10253d5eecabSGerd Hoffmann  ;;
1026181ce1d0SOlaf Hering  --host=*|--build=*|\
1027181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1028785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1029023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1030023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1031023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1032023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1033023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1034023ddd74SMax Filippov    # lots of directory switches by default.
1035023ddd74SMax Filippov  ;;
103697a847bcSbellard  --disable-sdl) sdl="no"
103797a847bcSbellard  ;;
1038c4198157SJuan Quintela  --enable-sdl) sdl="yes"
1039c4198157SJuan Quintela  ;;
104047c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
104147c03744SDave Airlie  ;;
10423556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
10433556c233SPaolo Bonzini  ;;
10443556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
10453556c233SPaolo Bonzini  ;;
1046983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1047983eef5aSMeador Inge  ;;
1048983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1049983eef5aSMeador Inge  ;;
1050fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1051fe8fc5aeSPaolo Bonzini  ;;
1052fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1053fe8fc5aeSPaolo Bonzini  ;;
1054821601eaSJes Sorensen  --disable-vnc) vnc="no"
1055821601eaSJes Sorensen  ;;
1056821601eaSJes Sorensen  --enable-vnc) vnc="yes"
1057821601eaSJes Sorensen  ;;
10582f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
10592f6a1ab0Sblueswir1  ;;
10600c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
10610c58ac1cSmalc  ;;
106289138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1063b64ec4e4SFam Zheng  ;;
106489138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1065eb852011SMarkus Armbruster  ;;
1066f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1067f8393946Saurel32  ;;
1068f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1069f8393946Saurel32  ;;
1070f3d08ee6SPaul Brook  --enable-debug)
1071f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1072f3d08ee6SPaul Brook      debug_tcg="yes"
10731fcc6d42SPeter Xu      debug_mutex="yes"
1074f3d08ee6SPaul Brook      debug="yes"
1075f3d08ee6SPaul Brook      strip_opt="no"
1076b553a042SJohn Snow      fortify_source="no"
1077f3d08ee6SPaul Brook  ;;
1078247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1079247724cbSMarc-André Lureau  ;;
1080247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1081247724cbSMarc-André Lureau  ;;
108203b4fe7dSaliguori  --enable-sparse) sparse="yes"
108303b4fe7dSaliguori  ;;
108403b4fe7dSaliguori  --disable-sparse) sparse="no"
108503b4fe7dSaliguori  ;;
10861625af87Saliguori  --disable-strip) strip_opt="no"
10871625af87Saliguori  ;;
10882f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
10892f9606b3Saliguori  ;;
1090ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1091ea784e3bSJuan Quintela  ;;
10922f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
10932f6f5c7aSCorentin Chary  ;;
10942f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
10952f6f5c7aSCorentin Chary  ;;
1096efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1097efe556adSCorentin Chary  ;;
1098efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1099efe556adSCorentin Chary  ;;
1100443f1376Sbellard  --disable-slirp) slirp="no"
1101c20709aaSbellard  ;;
1102e0e6c8c0Saliguori  --disable-vde) vde="no"
11038a16d273Sths  ;;
1104dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1105dfb278bdSJuan Quintela  ;;
110658952137SVincenzo Maffione  --disable-netmap) netmap="no"
110758952137SVincenzo Maffione  ;;
110858952137SVincenzo Maffione  --enable-netmap) netmap="yes"
110958952137SVincenzo Maffione  ;;
1110e37630caSaliguori  --disable-xen) xen="no"
1111e37630caSaliguori  ;;
1112fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1113fc321b4bSJuan Quintela  ;;
1114eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1115eb6fda0fSAnthony PERARD  ;;
1116eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1117eb6fda0fSAnthony PERARD  ;;
111864a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
111964a7ad6fSIan Campbell  ;;
112064a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
112164a7ad6fSIan Campbell  ;;
11222e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
11232e4d9fb1Saurel32  ;;
11244ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
11254ffcedb6SJuan Quintela  ;;
1126fb599c9aSbalrog  --disable-bluez) bluez="no"
1127fb599c9aSbalrog  ;;
1128a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
1129a20a6f46SJuan Quintela  ;;
11307ba1e619Saliguori  --disable-kvm) kvm="no"
11317ba1e619Saliguori  ;;
1132b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1133b31a0277SJuan Quintela  ;;
1134b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1135180fb750Szhanghailiang  ;;
1136b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1137180fb750Szhanghailiang  ;;
1138c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1139c97d6d2cSSergio Andres Gomez Del Real  ;;
1140c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1141c97d6d2cSSergio Andres Gomez Del Real  ;;
1142d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1143d661d9a4SJustin Terry (VM)  ;;
1144d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1145d661d9a4SJustin Terry (VM)  ;;
11469195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
11479195b2c2SStefan Weil  ;;
11489195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
11499195b2c2SStefan Weil  ;;
115047e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
115147e98658SCorey Bryant  ;;
115247e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
115347e98658SCorey Bryant  ;;
1154b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1155b3f6ea7eSPaolo Bonzini  ;;
1156b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1157b3f6ea7eSPaolo Bonzini  ;;
11585a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
11595a22ab71SYang Zhong  ;;
11605a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
11615a22ab71SYang Zhong  ;;
1162cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1163cd4ec0b4SGerd Hoffmann  ;;
1164cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1165cd4ec0b4SGerd Hoffmann  ;;
1166c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1167c589b249SRonnie Sahlberg  ;;
1168c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1169c589b249SRonnie Sahlberg  ;;
11706542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
11716542aa9cSPeter Lieven  ;;
11726542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
11736542aa9cSPeter Lieven  ;;
117405c2a3e7Sbellard  --enable-profiler) profiler="yes"
117505c2a3e7Sbellard  ;;
117614821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
117714821030SPavel Borzenkov  ;;
1178c2de5c91Smalc  --enable-cocoa)
1179c2de5c91Smalc      cocoa="yes" ;
118089138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
11815b0753e0Sbellard  ;;
1182cad25d69Spbrook  --disable-system) softmmu="no"
11830a8e90f4Spbrook  ;;
1184cad25d69Spbrook  --enable-system) softmmu="yes"
11850a8e90f4Spbrook  ;;
11860953a80fSZachary Amsden  --disable-user)
11870953a80fSZachary Amsden      linux_user="no" ;
11880953a80fSZachary Amsden      bsd_user="no" ;
11890953a80fSZachary Amsden  ;;
11900953a80fSZachary Amsden  --enable-user) ;;
1191831b7825Sths  --disable-linux-user) linux_user="no"
11920a8e90f4Spbrook  ;;
1193831b7825Sths  --enable-linux-user) linux_user="yes"
1194831b7825Sths  ;;
119584778508Sblueswir1  --disable-bsd-user) bsd_user="no"
119684778508Sblueswir1  ;;
119784778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
119884778508Sblueswir1  ;;
119940d6444eSAvi Kivity  --enable-pie) pie="yes"
120034005a00SKirill A. Shutemov  ;;
120140d6444eSAvi Kivity  --disable-pie) pie="no"
120234005a00SKirill A. Shutemov  ;;
120385aa5189Sbellard  --enable-werror) werror="yes"
120485aa5189Sbellard  ;;
120585aa5189Sbellard  --disable-werror) werror="no"
120685aa5189Sbellard  ;;
120763678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
120863678e17SSteven Noonan  ;;
120963678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
121063678e17SSteven Noonan  ;;
12114d3b6f6eSbalrog  --disable-curses) curses="no"
12124d3b6f6eSbalrog  ;;
1213c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1214c584a6d0SJuan Quintela  ;;
1215769ce76dSAlexander Graf  --disable-curl) curl="no"
1216769ce76dSAlexander Graf  ;;
1217788c8196SJuan Quintela  --enable-curl) curl="yes"
1218788c8196SJuan Quintela  ;;
12192df87df7SJuan Quintela  --disable-fdt) fdt="no"
12202df87df7SJuan Quintela  ;;
12212df87df7SJuan Quintela  --enable-fdt) fdt="yes"
12222df87df7SJuan Quintela  ;;
12235c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
12245c6c3a6cSChristoph Hellwig  ;;
12255c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
12265c6c3a6cSChristoph Hellwig  ;;
1227758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1228758e8e38SVenkateswararao Jujjuri (JV)  ;;
1229758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1230758e8e38SVenkateswararao Jujjuri (JV)  ;;
1231a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1232a40161cbSPaolo Bonzini  ;;
1233a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1234a40161cbSPaolo Bonzini  ;;
123577755340Sths  --disable-blobs) blobs="no"
123677755340Sths  ;;
12377e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
12384a19f1ecSpbrook  ;;
1239519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1240519175a2SAlex Barcelo  ;;
124170c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
124270c60c08SStefan Hajnoczi  ;;
124370c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
124470c60c08SStefan Hajnoczi  ;;
12457d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
12467d992e4dSPeter Lieven  ;;
1247f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1248f0d92b56SLongpeng(Mike)  ;;
1249f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1250f0d92b56SLongpeng(Mike)  ;;
1251a25dba17SJuan Quintela  --disable-docs) docs="no"
125270ec5dc0SAnthony Liguori  ;;
1253a25dba17SJuan Quintela  --enable-docs) docs="yes"
125483a3ab8bSJuan Quintela  ;;
1255d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1256d5970055SMichael S. Tsirkin  ;;
1257d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1258d5970055SMichael S. Tsirkin  ;;
1259042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1260042cea27SGonglei  ;;
1261042cea27SGonglei  --enable-vhost-crypto)
1262042cea27SGonglei      vhost_crypto="yes"
1263042cea27SGonglei      if test "$mingw32" = "yes"; then
1264042cea27SGonglei          error_exit "vhost-crypto isn't available on win32"
1265042cea27SGonglei      fi
1266042cea27SGonglei  ;;
12675e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
12685e9be92dSNicholas Bellinger  ;;
12695e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
12705e9be92dSNicholas Bellinger  ;;
1271fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1272fc0b9b0eSStefan Hajnoczi  ;;
1273fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1274fc0b9b0eSStefan Hajnoczi  ;;
1275da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
127620ff075bSMichael Walle  ;;
1277da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
127820ff075bSMichael Walle  ;;
1279f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1280f27aaf4bSChristian Brunner  ;;
1281f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1282f27aaf4bSChristian Brunner  ;;
12838c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
12848c84cf11SSergei Trofimovich  ;;
12858c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
12868c84cf11SSergei Trofimovich  ;;
12877b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1288111a38b0SRobert Relyea  ;;
12897b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1290111a38b0SRobert Relyea  ;;
12912b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
12922b2325ffSGerd Hoffmann  ;;
12932b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
12942b2325ffSGerd Hoffmann  ;;
129569354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
129669354a83SHans de Goede  ;;
129769354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
129869354a83SHans de Goede  ;;
12991ece9905SAlon Levy  --disable-zlib-test) zlib="no"
13001ece9905SAlon Levy  ;;
1301b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1302b25c9dffSStefan Weil  ;;
1303607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1304607dacd0Sqiaonuohan  ;;
1305b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1306b25c9dffSStefan Weil  ;;
1307607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1308607dacd0Sqiaonuohan  ;;
13096b383c08SPeter Wu  --disable-bzip2) bzip2="no"
13106b383c08SPeter Wu  ;;
13116b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
13126b383c08SPeter Wu  ;;
1313d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1314d138cee9SMichael Roth  ;;
1315d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1316d138cee9SMichael Roth  ;;
13179dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
13189dacf32dSYossi Hindin  ;;
13199dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
13209dacf32dSYossi Hindin  ;;
1321d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1322d9840e25STomoki Sekiyama  ;;
1323d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1324d9840e25STomoki Sekiyama  ;;
1325d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1326d9840e25STomoki Sekiyama  ;;
1327d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1328d9840e25STomoki Sekiyama  ;;
1329d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1330d9840e25STomoki Sekiyama  ;;
1331d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1332d9840e25STomoki Sekiyama  ;;
13334b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
13344b1c11fdSDaniel P. Berrange  ;;
13354b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
13364b1c11fdSDaniel P. Berrange  ;;
1337f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1338f794573eSEduardo Otubo  ;;
1339f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1340f794573eSEduardo Otubo  ;;
1341eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1342eb100396SBharata B Rao  ;;
134386583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
134486583a07SLiam Merwick  ;;
134586583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
134686583a07SLiam Merwick  ;;
1347eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1348eb100396SBharata B Rao  ;;
134952b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
135052b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1351583f6e7bSStefan Hajnoczi  ;;
1352cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1353cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1354cb6414dfSFam Zheng  ;;
1355315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1356315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1357315d3184SFam Zheng  ;;
1358a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1359a4ccabcfSAnthony Liguori  ;;
1360a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1361a4ccabcfSAnthony Liguori  ;;
1362a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1363a1c5e949SDaniel P. Berrange  ;;
1364ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1365ddbb0d09SDaniel P. Berrange  ;;
1366ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1367ddbb0d09SDaniel P. Berrange  ;;
136891bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
136991bfcdb0SDaniel P. Berrange  ;;
137091bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
137191bfcdb0SDaniel P. Berrange  ;;
137291bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
137391bfcdb0SDaniel P. Berrange  ;;
137491bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
137591bfcdb0SDaniel P. Berrange  ;;
13762da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
13772da776dbSMichael R. Hines  ;;
13782da776dbSMichael R. Hines  --disable-rdma) rdma="no"
13792da776dbSMichael R. Hines  ;;
138021ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
138121ab34c9SMarcel Apfelbaum  ;;
138221ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
138321ab34c9SMarcel Apfelbaum  ;;
1384bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1385bbbf9bfbSStefan Weil  ;;
1386bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1387bbbf9bfbSStefan Weil  ;;
13889d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
13899d9e1521SGerd Hoffmann  ;;
13909d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
13919d9e1521SGerd Hoffmann  ;;
1392e91c793cSCole Robinson  --disable-tpm) tpm="no"
1393e91c793cSCole Robinson  ;;
1394ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1395ab214c29SStefan Berger  ;;
13960a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
13970a12ec87SRichard W.M. Jones  ;;
13980a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
13990a12ec87SRichard W.M. Jones  ;;
1400ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1401ed1701c6SDr. David Alan Gilbert  ;;
1402ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1403ed1701c6SDr. David Alan Gilbert  ;;
1404a99d57bbSWanlong Gao  --disable-numa) numa="no"
1405a99d57bbSWanlong Gao  ;;
1406a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1407a99d57bbSWanlong Gao  ;;
1408ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1409ed279a06SKlim Kireev  ;;
1410ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1411ed279a06SKlim Kireev  ;;
14122847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
14132847b469SFam Zheng  ;;
14142847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
14152847b469SFam Zheng  ;;
14167b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
14177b01cb97SAlexandre Derumier  ;;
14187b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
14197b01cb97SAlexandre Derumier  ;;
1420a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1421a6b1d4c0SChanglong Xie  ;;
1422a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1423a6b1d4c0SChanglong Xie  ;;
1424da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1425da92c3ffSAshish Mittal  ;;
1426da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1427da92c3ffSAshish Mittal  ;;
14282f740136SJeff Cody  --disable-bochs) bochs="no"
14292f740136SJeff Cody  ;;
14302f740136SJeff Cody  --enable-bochs) bochs="yes"
14312f740136SJeff Cody  ;;
14322f740136SJeff Cody  --disable-cloop) cloop="no"
14332f740136SJeff Cody  ;;
14342f740136SJeff Cody  --enable-cloop) cloop="yes"
14352f740136SJeff Cody  ;;
14362f740136SJeff Cody  --disable-dmg) dmg="no"
14372f740136SJeff Cody  ;;
14382f740136SJeff Cody  --enable-dmg) dmg="yes"
14392f740136SJeff Cody  ;;
14402f740136SJeff Cody  --disable-qcow1) qcow1="no"
14412f740136SJeff Cody  ;;
14422f740136SJeff Cody  --enable-qcow1) qcow1="yes"
14432f740136SJeff Cody  ;;
14442f740136SJeff Cody  --disable-vdi) vdi="no"
14452f740136SJeff Cody  ;;
14462f740136SJeff Cody  --enable-vdi) vdi="yes"
14472f740136SJeff Cody  ;;
14482f740136SJeff Cody  --disable-vvfat) vvfat="no"
14492f740136SJeff Cody  ;;
14502f740136SJeff Cody  --enable-vvfat) vvfat="yes"
14512f740136SJeff Cody  ;;
14522f740136SJeff Cody  --disable-qed) qed="no"
14532f740136SJeff Cody  ;;
14542f740136SJeff Cody  --enable-qed) qed="yes"
14552f740136SJeff Cody  ;;
14562f740136SJeff Cody  --disable-parallels) parallels="no"
14572f740136SJeff Cody  ;;
14582f740136SJeff Cody  --enable-parallels) parallels="yes"
14592f740136SJeff Cody  ;;
14602f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
14612f740136SJeff Cody  ;;
14622f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
14632f740136SJeff Cody  ;;
1464e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1465e6a74868SMarc-André Lureau  ;;
1466e6a74868SMarc-André Lureau  --enable-vhost-user)
1467e6a74868SMarc-André Lureau      vhost_user="yes"
1468e6a74868SMarc-André Lureau      if test "$mingw32" = "yes"; then
1469e6a74868SMarc-André Lureau          error_exit "vhost-user isn't available on win32"
1470e6a74868SMarc-André Lureau      fi
1471e6a74868SMarc-André Lureau  ;;
14728ca80760SRichard Henderson  --disable-capstone) capstone="no"
14738ca80760SRichard Henderson  ;;
14748ca80760SRichard Henderson  --enable-capstone) capstone="yes"
14758ca80760SRichard Henderson  ;;
1476e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1477e219c499SRichard Henderson  ;;
1478e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1479e219c499SRichard Henderson  ;;
1480cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1481cc84d63aSDaniel P. Berrange  ;;
1482f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1483f62bbee5SDaniel P. Berrange  ;;
1484f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1485f62bbee5SDaniel P. Berrange  ;;
1486ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1487ba59fb77SPaolo Bonzini  ;;
1488ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1489ba59fb77SPaolo Bonzini  ;;
149017824406SJunyan He  --enable-libpmem) libpmem=yes
149117824406SJunyan He  ;;
149217824406SJunyan He  --disable-libpmem) libpmem=no
149317824406SJunyan He  ;;
14942d2ad6d0SFam Zheng  *)
14952d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
14962d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
14972d2ad6d0SFam Zheng      exit 1
14987f1559c6Sbalrog  ;;
14997d13299dSbellard  esac
15007d13299dSbellarddone
15017d13299dSbellard
1502e6a74868SMarc-André Lureauif test "$vhost_user" = ""; then
1503e6a74868SMarc-André Lureau    if test "$mingw32" = "yes"; then
1504e6a74868SMarc-André Lureau        vhost_user="no"
1505e6a74868SMarc-André Lureau    else
1506e6a74868SMarc-André Lureau        vhost_user="yes"
1507e6a74868SMarc-André Lureau    fi
1508e6a74868SMarc-André Lureaufi
1509e6a74868SMarc-André Lureau
151040293e58Sbellardcase "$cpu" in
1511e3608d66SRichard Henderson    ppc)
1512e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1513e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
151413a5abe2SAlex Bennée           cross_cc_powerpc=$cc
151513a5abe2SAlex Bennée           cross_cc_cflags_powerpc=$CPU_CFLAGS
1516e3608d66SRichard Henderson           ;;
1517e3608d66SRichard Henderson    ppc64)
1518e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1519e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
152013a5abe2SAlex Bennée           cross_cc_ppc64=$cc
152113a5abe2SAlex Bennée           cross_cc_cflags_ppc64=$CPU_CFLAGS
1522e3608d66SRichard Henderson           ;;
15239b9c37c3SRichard Henderson    sparc)
1524f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1525f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
152613a5abe2SAlex Bennée           cross_cc_sparc=$cc
152713a5abe2SAlex Bennée           cross_cc_cflags_sparc=$CPU_CFLAGS
15283142255cSblueswir1           ;;
1529ed968ff1SJuan Quintela    sparc64)
153079f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1531f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
153213a5abe2SAlex Bennée           cross_cc_sparc64=$cc
153313a5abe2SAlex Bennée           cross_cc_cflags_sparc64=$CPU_CFLAGS
15343142255cSblueswir1           ;;
153576d83bdeSths    s390)
1536061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
153728d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
153813a5abe2SAlex Bennée           cross_cc_s390=$cc
153913a5abe2SAlex Bennée           cross_cc_cflags_s390=$CPU_CFLAGS
154028d7cc49SRichard Henderson           ;;
154128d7cc49SRichard Henderson    s390x)
1542061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
154328d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
154413a5abe2SAlex Bennée           cross_cc_s390x=$cc
154513a5abe2SAlex Bennée           cross_cc_cflags_s390x=$CPU_CFLAGS
154676d83bdeSths           ;;
154740293e58Sbellard    i386)
154879f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
15490c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
1550716a507cSAlex Bennée           cross_cc_i386=$cc
1551716a507cSAlex Bennée           cross_cc_cflags_i386=$CPU_CFLAGS
155240293e58Sbellard           ;;
155340293e58Sbellard    x86_64)
15547ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
15557ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
15567ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
15577ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
15580c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
1559716a507cSAlex Bennée           cross_cc_x86_64=$cc
1560716a507cSAlex Bennée           cross_cc_cflags_x86_64=$CPU_CFLAGS
1561379f6698SPaul Brook           ;;
1562c72b26ecSRichard Henderson    x32)
1563c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1564c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1565716a507cSAlex Bennée           cross_cc_i386=$cc
156613a5abe2SAlex Bennée           cross_cc_cflags_i386=$CPU_CFLAGS
1567c72b26ecSRichard Henderson           ;;
156830163d89SPeter Maydell    # No special flags required for other host CPUs
15693142255cSblueswir1esac
15703142255cSblueswir1
157179f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
157279f3b12fSPeter Crosthwaite
1573affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1574affc88ccSPeter Maydell# support, even if we're using TCI.
1575affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1576affc88ccSPeter Maydell  bsd_user="no"
1577affc88ccSPeter Maydell  linux_user="no"
1578affc88ccSPeter Maydellfi
1579affc88ccSPeter Maydell
158060e0df25SPeter Maydelldefault_target_list=""
158160e0df25SPeter Maydell
15826e92f823SPeter Maydellmak_wilds=""
15836e92f823SPeter Maydell
158460e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
15856e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
158660e0df25SPeter Maydellfi
158760e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
15886e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
158960e0df25SPeter Maydellfi
159060e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
15916e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
159260e0df25SPeter Maydellfi
159360e0df25SPeter Maydell
15946e92f823SPeter Maydellfor config in $mak_wilds; do
15956e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
15966e92f823SPeter Maydelldone
15976e92f823SPeter Maydell
1598c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
159964a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1600c53eeaf7SStefan Hajnoczi
1601af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1602af5db58eSpbrookcat << EOF
1603af5db58eSpbrook
1604af5db58eSpbrookUsage: configure [options]
1605af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1606af5db58eSpbrook
160708fb77edSStefan WeilStandard options:
160808fb77edSStefan Weil  --help                   print this message
160908fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
161008fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
161108fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
161208fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
161308fb77edSStefan Weil$(echo Available targets: $default_target_list | \
161408fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
161508fb77edSStefan Weil
161608fb77edSStefan WeilAdvanced options (experts only):
161708fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
161808fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
161908fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
162008fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
162108fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
162208fb77edSStefan Weil                           build time
162308fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
162408fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
162508fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
162611cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
162708fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1628d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1629d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
163008fb77edSStefan Weil  --make=MAKE              use specified make [$make]
163108fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
163208fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
163308fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1634db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
163508fb77edSStefan Weil  --static                 enable static build [$static]
163608fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
163708fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
163808fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
163908fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
164008fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1641db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
164208fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
164308fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
16443d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
1645e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1646db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
164708fb77edSStefan Weil  --enable-debug           enable common debug build options
1648247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
164908fb77edSStefan Weil  --disable-strip          disable stripping binaries
165008fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
165163678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
165208fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
165308fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
165408fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
165508fb77edSStefan Weil  --block-drv-rw-whitelist=L
165608fb77edSStefan Weil                           set block driver read-write whitelist
165708fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
165808fb77edSStefan Weil  --block-drv-ro-whitelist=L
165908fb77edSStefan Weil                           set block driver read-only whitelist
166008fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
16615b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1662c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
166308fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
166408fb77edSStefan Weil                           Default:trace-<pid>
1665c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1666c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
16675a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1668c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1669c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
167008fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
167133c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
167208fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
167308fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1674c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1675c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1676c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1677a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1678c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1679c12d66aaSLin Ma  --enable-profiler        profiler support
1680c12d66aaSLin Ma  --enable-xen-pv-domain-build
1681c12d66aaSLin Ma                           xen pv domain builder
1682c12d66aaSLin Ma  --enable-debug-stack-usage
1683c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1684c23f23b9SMichael Tokarev
1685c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1686c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1687c23f23b9SMichael Tokarev
1688c23f23b9SMichael Tokarev  system          all system emulation targets
1689c23f23b9SMichael Tokarev  user            supported user emulation targets
1690c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1691c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1692c23f23b9SMichael Tokarev  docs            build documentation
1693c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1694c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1695c23f23b9SMichael Tokarev  pie             Position Independent Executables
1696c23f23b9SMichael Tokarev  modules         modules support
1697c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1698c23f23b9SMichael Tokarev  debug-info      debugging information
1699c23f23b9SMichael Tokarev  sparse          sparse checker
1700c23f23b9SMichael Tokarev
1701ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
170291bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
170391bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1704c23f23b9SMichael Tokarev  sdl             SDL UI
1705c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1706c23f23b9SMichael Tokarev  gtk             gtk UI
1707c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1708c23f23b9SMichael Tokarev  curses          curses UI
1709c23f23b9SMichael Tokarev  vnc             VNC UI support
1710c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1711c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1712c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1713c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1714c23f23b9SMichael Tokarev  virtfs          VirtFS
1715fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1716c23f23b9SMichael Tokarev  xen             xen backend driver support
171770c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1718c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1719c23f23b9SMichael Tokarev  curl            curl connectivity
1720a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1721c23f23b9SMichael Tokarev  fdt             fdt device tree
1722c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1723c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1724b0cb0a66SVincent Palatin  hax             HAX acceleration support
1725c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1726d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
172721ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
172821ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1729c23f23b9SMichael Tokarev  vde             support for vde network
1730c23f23b9SMichael Tokarev  netmap          support for netmap network
1731c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1732c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1733c23f23b9SMichael Tokarev  attr            attr and xattr support
1734c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1735042cea27SGonglei  vhost-crypto    vhost-crypto acceleration support
1736c23f23b9SMichael Tokarev  spice           spice
1737c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1738c23f23b9SMichael Tokarev  libiscsi        iscsi support
1739c23f23b9SMichael Tokarev  libnfs          nfs support
17407b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1741c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1742ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1743c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1744c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1745c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1746c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1747c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1748c23f23b9SMichael Tokarev  seccomp         seccomp support
1749c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1750c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1751c23f23b9SMichael Tokarev  tpm             TPM support
1752c23f23b9SMichael Tokarev  libssh2         ssh block device support
1753c23f23b9SMichael Tokarev  numa            libnuma support
1754ed279a06SKlim Kireev  libxml2         for Parallels image format
1755c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
17567b01cb97SAlexandre Derumier  jemalloc        jemalloc support
175786583a07SLiam Merwick  avx2            AVX2 optimization support
1758a6b1d4c0SChanglong Xie  replication     replication support
1759c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1760c12d66aaSLin Ma  opengl          opengl support
1761c12d66aaSLin Ma  virglrenderer   virgl rendering support
1762c12d66aaSLin Ma  xfsctl          xfsctl support
1763c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1764c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
1765da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
17662f740136SJeff Cody  bochs           bochs image format support
17672f740136SJeff Cody  cloop           cloop image format support
17682f740136SJeff Cody  dmg             dmg image format support
17692f740136SJeff Cody  qcow1           qcow v1 image format support
17702f740136SJeff Cody  vdi             vdi image format support
17712f740136SJeff Cody  vvfat           vvfat image format support
17722f740136SJeff Cody  qed             qed image format support
17732f740136SJeff Cody  parallels       parallels image format support
17742f740136SJeff Cody  sheepdog        sheepdog block driver support
1775f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
1776e6a74868SMarc-André Lureau  vhost-user      vhost-user support
17778ca80760SRichard Henderson  capstone        capstone disassembler support
1778ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
177917824406SJunyan He  libpmem         libpmem support
178008fb77edSStefan Weil
178108fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1782af5db58eSpbrookEOF
17832d2ad6d0SFam Zhengexit 0
1784af5db58eSpbrookfi
1785af5db58eSpbrook
1786c53eeaf7SStefan Hajnocziif ! has $python; then
1787c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1788c53eeaf7SStefan Hajnoczifi
1789c53eeaf7SStefan Hajnoczi
1790c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1791c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
17927f2b5544SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (2,7))'; then
17937f2b5544SEduardo Habkost  error_exit "Cannot use '$python', Python 2 >= 2.7 or Python 3 is required." \
1794c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1795c53eeaf7SStefan Hajnoczifi
1796c53eeaf7SStefan Hajnoczi
1797c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1798c53eeaf7SStefan Hajnoczipython="$python -B"
1799c53eeaf7SStefan Hajnoczi
18009aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
18019aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
18029aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
18039aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
18049aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
18059aae6e54SDaniel Henrique Barbozaif compile_object ; then
18069aae6e54SDaniel Henrique Barboza  : C compiler works ok
18079aae6e54SDaniel Henrique Barbozaelse
18089aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
18099aae6e54SDaniel Henrique Barbozafi
18109aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
18119aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
18129aae6e54SDaniel Henrique Barbozafi
18139aae6e54SDaniel Henrique Barboza
1814359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1815359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1816359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1817359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1818359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1819359bc95dSPeter Maydell    else
182076ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1821359bc95dSPeter Maydell    fi
1822359bc95dSPeter Maydellfi
1823359bc95dSPeter Maydell
18249c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
18259c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
18269c83ffd8SPeter Maydellif test -z "$werror" ; then
18279c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1828e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
18299c83ffd8SPeter Maydell        werror="yes"
18309c83ffd8SPeter Maydell    else
18319c83ffd8SPeter Maydell        werror="no"
18329c83ffd8SPeter Maydell    fi
18339c83ffd8SPeter Maydellfi
18349c83ffd8SPeter Maydell
1835fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1836fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1837fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1838fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1839fb59dabdSPeter Maydell    # host OS we should stop now.
1840951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1841fb59dabdSPeter Maydellfi
1842fb59dabdSPeter Maydell
18438d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
18448d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1845ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1846435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1847b98fcfd8SPaolo Bonzinigcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
184871429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
18490e39c4aaSGerd Hoffmanngcc_flags="-Wno-error=address-of-packed-member $gcc_flags"
18506ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
18516ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
18526ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
18536ca026cbSPeter Maydell# so it's too error prone.
185493b25869SJohn Snow
185593b25869SJohn Snowcc_has_warning_flag() {
185693b25869SJohn Snow    write_c_skeleton;
185793b25869SJohn Snow
1858a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1859a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1860a1d29d6cSPeter Maydell    # warning options).
186193b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
186293b25869SJohn Snow    compile_prog "-Werror $optflag" ""
186393b25869SJohn Snow}
186493b25869SJohn Snow
186593b25869SJohn Snowfor flag in $gcc_flags; do
186693b25869SJohn Snow    if cc_has_warning_flag $flag ; then
18678d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
18688d05095cSPaolo Bonzini    fi
18698d05095cSPaolo Bonzinidone
18708d05095cSPaolo Bonzini
187163678e17SSteven Noonanif test "$stack_protector" != "no"; then
1872fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1873fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1874fccd35a0SRodrigo Rebello{
1875fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1876fccd35a0SRodrigo Rebello    while (*c) {
1877fccd35a0SRodrigo Rebello        *p++ = *c++;
1878fccd35a0SRodrigo Rebello    }
1879fccd35a0SRodrigo Rebello    return 0;
1880fccd35a0SRodrigo Rebello}
1881fccd35a0SRodrigo RebelloEOF
188263678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
18833b463a3fSMiroslav Rezanina  sp_on=0
188463678e17SSteven Noonan  for flag in $gcc_flags; do
1885590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1886590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1887590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1888590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
188963678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
18903b463a3fSMiroslav Rezanina      sp_on=1
189163678e17SSteven Noonan      break
189263678e17SSteven Noonan    fi
189363678e17SSteven Noonan  done
18943b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
18953b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
18963b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
18973b463a3fSMiroslav Rezanina    fi
18983b463a3fSMiroslav Rezanina  fi
189937746c5eSMarc-André Lureaufi
190037746c5eSMarc-André Lureau
190120bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
190220bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
190320bc94a2SPaolo Bonzinicat > $TMPC << EOF
190420bc94a2SPaolo Bonzinistruct {
190520bc94a2SPaolo Bonzini  int a[2];
190620bc94a2SPaolo Bonzini} x = {0};
190720bc94a2SPaolo BonziniEOF
190820bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
190920bc94a2SPaolo Bonzini  :
191020bc94a2SPaolo Bonzinielse
191120bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
191220bc94a2SPaolo Bonzinifi
191320bc94a2SPaolo Bonzini
1914cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1915cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1916cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1917cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1918cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1919cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1920cbdd1999SPaolo Bonziniint main(void) { return 0; }
1921cbdd1999SPaolo Bonzini#else
1922cbdd1999SPaolo Bonzini#error No bug in this compiler.
1923cbdd1999SPaolo Bonzini#endif
1924cbdd1999SPaolo BonziniEOF
1925cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1926cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1927cbdd1999SPaolo Bonzinifi
1928cbdd1999SPaolo Bonzini
192940d6444eSAvi Kivityif test "$static" = "yes" ; then
1930aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1931aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1932aa0d1f44SPaolo Bonzini  fi
193340d6444eSAvi Kivity  if test "$pie" = "yes" ; then
193476ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
193540d6444eSAvi Kivity  else
193640d6444eSAvi Kivity    pie="no"
193740d6444eSAvi Kivity  fi
193840d6444eSAvi Kivityfi
193940d6444eSAvi Kivity
1940768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1941768b7855SEmilio G. Cota  cat > $TMPC << EOF
1942768b7855SEmilio G. Cotastatic __thread int tls_var;
1943768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1944768b7855SEmilio G. CotaEOF
1945768b7855SEmilio G. Cota
1946768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1947768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1948768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1949768b7855SEmilio G. Cotafi
1950768b7855SEmilio G. Cota
195140d6444eSAvi Kivityif test "$pie" = ""; then
195240d6444eSAvi Kivity  case "$cpu-$targetos" in
1953c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
195440d6444eSAvi Kivity      ;;
195540d6444eSAvi Kivity    *)
195640d6444eSAvi Kivity      pie="no"
195740d6444eSAvi Kivity      ;;
195840d6444eSAvi Kivity  esac
195940d6444eSAvi Kivityfi
196040d6444eSAvi Kivity
196140d6444eSAvi Kivityif test "$pie" != "no" ; then
196240d6444eSAvi Kivity  cat > $TMPC << EOF
196321d4a791SAvi Kivity
196421d4a791SAvi Kivity#ifdef __linux__
196521d4a791SAvi Kivity#  define THREAD __thread
196621d4a791SAvi Kivity#else
196721d4a791SAvi Kivity#  define THREAD
196821d4a791SAvi Kivity#endif
196921d4a791SAvi Kivity
197021d4a791SAvi Kivitystatic THREAD int tls_var;
197121d4a791SAvi Kivity
197221d4a791SAvi Kivityint main(void) { return tls_var; }
197321d4a791SAvi Kivity
197440d6444eSAvi KivityEOF
197540d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
197640d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
197740d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
197840d6444eSAvi Kivity    pie="yes"
197940d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
198040d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
198140d6444eSAvi Kivity    fi
198240d6444eSAvi Kivity  else
198340d6444eSAvi Kivity    if test "$pie" = "yes"; then
198476ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
198540d6444eSAvi Kivity    else
198640d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
198740d6444eSAvi Kivity      pie="no"
198840d6444eSAvi Kivity    fi
198940d6444eSAvi Kivity  fi
199046eef33bSBrad
1991e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
199246eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
199346eef33bSBrad    LDFLAGS_NOPIE="-nopie"
199446eef33bSBrad  fi
199540d6444eSAvi Kivityfi
199640d6444eSAvi Kivity
199709dada40SPaolo Bonzini##########################################
199809dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
199909dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
200009dada40SPaolo Bonzini# specification is necessary
200109dada40SPaolo Bonzini
200209dada40SPaolo Bonziniif test "$cpu" = "i386"; then
200309dada40SPaolo Bonzini  cat > $TMPC << EOF
200409dada40SPaolo Bonzinistatic int sfaa(int *ptr)
200509dada40SPaolo Bonzini{
200609dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
200709dada40SPaolo Bonzini}
200809dada40SPaolo Bonzini
200909dada40SPaolo Bonziniint main(void)
201009dada40SPaolo Bonzini{
201109dada40SPaolo Bonzini  int val = 42;
20121405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
201309dada40SPaolo Bonzini  sfaa(&val);
201409dada40SPaolo Bonzini  return val;
201509dada40SPaolo Bonzini}
201609dada40SPaolo BonziniEOF
201709dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
201809dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
201909dada40SPaolo Bonzini  fi
202009dada40SPaolo Bonzinifi
202109dada40SPaolo Bonzini
202209dada40SPaolo Bonzini#########################################
2023ec530c81Sbellard# Solaris specific configure tool chain decisions
202409dada40SPaolo Bonzini
2025ec530c81Sbellardif test "$solaris" = "yes" ; then
20266792aa11SLoïc Minier  if has $install; then
20276792aa11SLoïc Minier    :
20286792aa11SLoïc Minier  else
202976ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
203076ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
203176ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
2032ec530c81Sbellard  fi
203389138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
203476ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
203576ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
203676ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
2037ec530c81Sbellard  fi
20386792aa11SLoïc Minier  if has ar; then
20396792aa11SLoïc Minier    :
20406792aa11SLoïc Minier  else
2041ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
204276ad07a4SPeter Maydell      error_exit "No path includes ar" \
204376ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2044ec530c81Sbellard    fi
204576ad07a4SPeter Maydell    error_exit "No path includes ar"
2046ec530c81Sbellard  fi
2047ec530c81Sbellardfi
2048ec530c81Sbellard
2049afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2050d880a3baSPaolo Bonzini    for target in $default_target_list; do
2051d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2052d880a3baSPaolo Bonzini            target_list="$target_list $target"
2053d880a3baSPaolo Bonzini    done
2054d880a3baSPaolo Bonzini    target_list="${target_list# }"
2055121afa9eSAnthony Liguorielse
205689138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2057d880a3baSPaolo Bonzini    for target in $target_list; do
205825b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
205925b48338SPeter Maydell        # friendly error message than if we let it fall through.
206025b48338SPeter Maydell        case " $default_target_list " in
206125b48338SPeter Maydell            *" $target "*)
206225b48338SPeter Maydell                ;;
206325b48338SPeter Maydell            *)
206425b48338SPeter Maydell                error_exit "Unknown target name '$target'"
206525b48338SPeter Maydell                ;;
206625b48338SPeter Maydell        esac
2067d880a3baSPaolo Bonzini        supported_target $target || exit 1
206825b48338SPeter Maydell    done
2069d880a3baSPaolo Bonzinifi
207025b48338SPeter Maydell
2071f55fe278SPaolo Bonzini# see if system emulation was really requested
2072f55fe278SPaolo Bonzinicase " $target_list " in
2073f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2074f55fe278SPaolo Bonzini  ;;
2075f55fe278SPaolo Bonzini  *) softmmu=no
2076f55fe278SPaolo Bonzini  ;;
2077f55fe278SPaolo Bonziniesac
20785327cf48Sbellard
2079249247c9SJuan Quintelafeature_not_found() {
2080249247c9SJuan Quintela  feature=$1
208121684af0SStewart Smith  remedy=$2
2082249247c9SJuan Quintela
208376ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
208421684af0SStewart Smith      "configure was not able to find it." \
208521684af0SStewart Smith      "$remedy"
2086249247c9SJuan Quintela}
2087249247c9SJuan Quintela
20887d13299dSbellard# ---
20897d13299dSbellard# big/little endian test
20907d13299dSbellardcat > $TMPC << EOF
209161cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
209261cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
209361cc919fSMike Frysingerextern int foo(short *, short *);
209461cc919fSMike Frysingerint main(int argc, char *argv[]) {
209561cc919fSMike Frysinger    return foo(big_endian, little_endian);
20967d13299dSbellard}
20977d13299dSbellardEOF
20987d13299dSbellard
209961cc919fSMike Frysingerif compile_object ; then
210012f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
210161cc919fSMike Frysinger        bigendian="yes"
210212f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
210361cc919fSMike Frysinger        bigendian="no"
21047d13299dSbellard    else
21057d13299dSbellard        echo big/little test failed
21067d13299dSbellard    fi
21077d13299dSbellardelse
210861cc919fSMike Frysinger    echo big/little test failed
21097d13299dSbellardfi
21107d13299dSbellard
2111b0a47e79SJuan Quintela##########################################
2112a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2113a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2114a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2115a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2116a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2117a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2118a30878e7SPeter Maydell    fi
2119a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2120a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2121a30878e7SPeter Maydell    fi
2122a30878e7SPeter Maydell    gtk=no
2123a30878e7SPeter Maydell    sdl=no
2124a30878e7SPeter Maydellfi
2125a30878e7SPeter Maydell
21266b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
21276b39b063SEric Blakecat > $TMPC << EOF
21286b39b063SEric Blake#include <stdint.h>
21296b39b063SEric Blake#include <stdio.h>
21306b39b063SEric Blakeint main(int argc, char *argv[]) {
21316b39b063SEric Blake    return printf("%zu", SIZE_MAX);
21326b39b063SEric Blake}
21336b39b063SEric BlakeEOF
21346b39b063SEric Blakehave_broken_size_max=no
21356b39b063SEric Blakeif ! compile_object -Werror ; then
21366b39b063SEric Blake    have_broken_size_max=yes
21376b39b063SEric Blakefi
21386b39b063SEric Blake
2139a30878e7SPeter Maydell##########################################
2140015a33bdSGonglei# L2TPV3 probe
2141015a33bdSGonglei
2142015a33bdSGongleicat > $TMPC <<EOF
2143015a33bdSGonglei#include <sys/socket.h>
2144bff6cb72SMichael Tokarev#include <linux/ip.h>
2145015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2146015a33bdSGongleiEOF
2147015a33bdSGongleiif compile_prog "" "" ; then
2148015a33bdSGonglei  l2tpv3=yes
2149015a33bdSGongleielse
2150015a33bdSGonglei  l2tpv3=no
2151015a33bdSGongleifi
2152015a33bdSGonglei
2153015a33bdSGonglei##########################################
21544d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
21554d9310f4SDaniel P. Berrange
21564d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
21574d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
21584d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
21594d9310f4SDaniel P. Berrange    #
21604d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
21614d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
21624d9310f4SDaniel P. Berrange    #
21634d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
21644d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
21654d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
21664d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
21674d9310f4SDaniel P. Berrange    # that for you.
21684d9310f4SDaniel P. Berrange    #
21694d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
21704d9310f4SDaniel P. Berrange    # are not in fact redundant.
21714d9310f4SDaniel P. Berrangecat > $TMPC << EOF
21724d9310f4SDaniel P. Berrange#include <unistd.h>
21734d9310f4SDaniel P. Berrange#include <time.h>
21744d9310f4SDaniel P. Berrange#undef localtime_r
21754d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
21764d9310f4SDaniel P. BerrangeEOF
21774d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
21784d9310f4SDaniel P. Berrange        localtime_r="yes"
21794d9310f4SDaniel P. Berrange    else
21804d9310f4SDaniel P. Berrange        localtime_r="no"
21814d9310f4SDaniel P. Berrange    fi
21824d9310f4SDaniel P. Berrangefi
21834d9310f4SDaniel P. Berrange
21844d9310f4SDaniel P. Berrange##########################################
2185779ab5e3SStefan Weil# pkg-config probe
2186779ab5e3SStefan Weil
2187779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
218876ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2189779ab5e3SStefan Weilfi
2190779ab5e3SStefan Weil
2191779ab5e3SStefan Weil##########################################
2192b0a47e79SJuan Quintela# NPTL probe
2193b0a47e79SJuan Quintela
219424cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2195bd0c5661Spbrook  cat > $TMPC <<EOF
2196bd0c5661Spbrook#include <sched.h>
219730813ceaSpbrook#include <linux/futex.h>
2198182eacc0SStefan Weilint main(void) {
2199bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2200bd0c5661Spbrook#error bork
2201bd0c5661Spbrook#endif
2202182eacc0SStefan Weil  return 0;
2203bd0c5661Spbrook}
2204bd0c5661SpbrookEOF
220524cb36a6SPeter Maydell  if ! compile_object ; then
220621684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2207b0a47e79SJuan Quintela  fi
2208bd0c5661Spbrookfi
2209bd0c5661Spbrook
2210ac62922eSbalrog##########################################
2211607dacd0Sqiaonuohan# lzo check
2212607dacd0Sqiaonuohan
2213607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2214607dacd0Sqiaonuohan    cat > $TMPC << EOF
2215607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2216607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2217607dacd0SqiaonuohanEOF
2218607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2219607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2220b25c9dffSStefan Weil        lzo="yes"
2221b25c9dffSStefan Weil    else
2222b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2223b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2224b25c9dffSStefan Weil        fi
2225b25c9dffSStefan Weil        lzo="no"
2226b25c9dffSStefan Weil    fi
2227607dacd0Sqiaonuohanfi
2228607dacd0Sqiaonuohan
2229607dacd0Sqiaonuohan##########################################
2230607dacd0Sqiaonuohan# snappy check
2231607dacd0Sqiaonuohan
2232607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2233607dacd0Sqiaonuohan    cat > $TMPC << EOF
2234607dacd0Sqiaonuohan#include <snappy-c.h>
2235607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2236607dacd0SqiaonuohanEOF
2237607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2238607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2239b25c9dffSStefan Weil        snappy="yes"
2240b25c9dffSStefan Weil    else
2241b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2242b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2243b25c9dffSStefan Weil        fi
2244b25c9dffSStefan Weil        snappy="no"
2245b25c9dffSStefan Weil    fi
2246607dacd0Sqiaonuohanfi
2247607dacd0Sqiaonuohan
2248607dacd0Sqiaonuohan##########################################
22496b383c08SPeter Wu# bzip2 check
22506b383c08SPeter Wu
22516b383c08SPeter Wuif test "$bzip2" != "no" ; then
22526b383c08SPeter Wu    cat > $TMPC << EOF
22536b383c08SPeter Wu#include <bzlib.h>
22546b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
22556b383c08SPeter WuEOF
22566b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
22576b383c08SPeter Wu        bzip2="yes"
22586b383c08SPeter Wu    else
22596b383c08SPeter Wu        if test "$bzip2" = "yes"; then
22606b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
22616b383c08SPeter Wu        fi
22626b383c08SPeter Wu        bzip2="no"
22636b383c08SPeter Wu    fi
22646b383c08SPeter Wufi
22656b383c08SPeter Wu
22666b383c08SPeter Wu##########################################
2267f794573eSEduardo Otubo# libseccomp check
2268f794573eSEduardo Otubo
2269d0699bd3SMarc-André Lureaulibseccomp_minver="2.2.0"
2270f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
2271693e5910SAndrew Jones    case "$cpu" in
2272d0699bd3SMarc-André Lureau    i386|x86_64|mips)
22735ce43972SJames Hogan        ;;
2274693e5910SAndrew Jones    arm|aarch64)
2275693e5910SAndrew Jones        libseccomp_minver="2.2.3"
2276693e5910SAndrew Jones        ;;
22773aa35fcfSThomas Huth    ppc|ppc64|s390x)
22783e684455SMichael Strosaker        libseccomp_minver="2.3.0"
22793e684455SMichael Strosaker        ;;
2280693e5910SAndrew Jones    *)
2281693e5910SAndrew Jones        libseccomp_minver=""
2282693e5910SAndrew Jones        ;;
2283693e5910SAndrew Jones    esac
2284693e5910SAndrew Jones
2285693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
2286693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2287c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2288c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2289f794573eSEduardo Otubo        seccomp="yes"
2290f794573eSEduardo Otubo    else
2291f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2292693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
2293693e5910SAndrew Jones                feature_not_found "libseccomp" \
2294693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
2295693e5910SAndrew Jones            else
2296693e5910SAndrew Jones                feature_not_found "libseccomp" \
2297693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
2298693e5910SAndrew Jones            fi
2299896848f0SEduardo Otubo        fi
2300e84d5956SYann E. MORIN        seccomp="no"
2301f794573eSEduardo Otubo    fi
2302f794573eSEduardo Otubofi
2303f794573eSEduardo Otubo##########################################
2304e37630caSaliguori# xen probe
2305e37630caSaliguori
2306fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2307c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2308c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2309c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2310c1cdd9d5SJuergen Gross
2311c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2312c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2313c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2314c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2315c1cdd9d5SJuergen Gross    xen=yes
2316c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2317c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
231858ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
231958ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
232058ea9a7aSAnthony PERARD    fi
2321c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2322c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2323c1cdd9d5SJuergen Gross    LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
2324c1cdd9d5SJuergen Gross  else
2325c1cdd9d5SJuergen Gross
2326b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2327d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2328d5b93ddfSAnthony PERARD
232950ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
233050ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
233150ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
233250ced5b3SStefan Weil
233350ced5b3SStefan Weil    # Xen (any)
233450ced5b3SStefan Weil    cat > $TMPC <<EOF
233550ced5b3SStefan Weil#include <xenctrl.h>
233650ced5b3SStefan Weilint main(void) {
233750ced5b3SStefan Weil  return 0;
233850ced5b3SStefan Weil}
233950ced5b3SStefan WeilEOF
234050ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
234150ced5b3SStefan Weil      # Xen not found
234250ced5b3SStefan Weil      if test "$xen" = "yes" ; then
234321684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
234450ced5b3SStefan Weil      fi
234550ced5b3SStefan Weil      xen=no
234650ced5b3SStefan Weil
2347d5b93ddfSAnthony PERARD    # Xen unstable
234869deef08SPeter Maydell    elif
234969deef08SPeter Maydell        cat > $TMPC <<EOF &&
23502cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
23512cbf8903SRoss Lagerwall#define __XEN_TOOLS__
23522cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2353d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
23542cbf8903SRoss Lagerwallint main(void) {
23552cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2356d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
23572cbf8903SRoss Lagerwall
23582cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
23592cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
23602cbf8903SRoss Lagerwall
2361d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2362d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2363d3c49ebbSPaul Durrant
23642cbf8903SRoss Lagerwall  return 0;
23652cbf8903SRoss Lagerwall}
23662cbf8903SRoss LagerwallEOF
23672cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
23682cbf8903SRoss Lagerwall      then
23692cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
23702cbf8903SRoss Lagerwall      xen_ctrl_version=41100
23712cbf8903SRoss Lagerwall      xen=yes
23722cbf8903SRoss Lagerwall    elif
23732cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
23745ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
23755ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
237658ea9a7aSAnthony PERARD#include <xentoolcore.h>
23775ba3d756SIgor Druzhininint main(void) {
23785ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
23795ba3d756SIgor Druzhinin
23805ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
23815ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
238258ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
23835ba3d756SIgor Druzhinin
23845ba3d756SIgor Druzhinin  return 0;
23855ba3d756SIgor Druzhinin}
23865ba3d756SIgor DruzhininEOF
238758ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
23885ba3d756SIgor Druzhinin      then
238958ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
23905ba3d756SIgor Druzhinin      xen_ctrl_version=41000
23915ba3d756SIgor Druzhinin      xen=yes
23925ba3d756SIgor Druzhinin    elif
23935ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2394da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2395da8090ccSPaul Durrant#define __XEN_TOOLS__
2396da8090ccSPaul Durrant#include <xendevicemodel.h>
2397da8090ccSPaul Durrantint main(void) {
2398da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2399da8090ccSPaul Durrant
2400da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2401da8090ccSPaul Durrant  xendevicemodel_close(xd);
2402da8090ccSPaul Durrant
2403da8090ccSPaul Durrant  return 0;
2404da8090ccSPaul Durrant}
2405da8090ccSPaul DurrantEOF
2406da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2407da8090ccSPaul Durrant      then
2408da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2409f1167ee6SJuergen Gross      xen_ctrl_version=40900
2410da8090ccSPaul Durrant      xen=yes
2411da8090ccSPaul Durrant    elif
2412da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
24135eeb39c2SIan Campbell/*
24145eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
24155eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2416b6eb9b45SPaulina Szubarczyk *
2417b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2418b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2419b6eb9b45SPaulina Szubarczyk */
2420b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2421b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2422b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2423b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2424b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2425b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2426b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2427b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2428b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2429b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2430b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2431b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2432b6eb9b45SPaulina Szubarczyk#endif
2433b6eb9b45SPaulina Szubarczykint main(void) {
2434b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2435b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2436b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2437b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2438b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2439b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2440b6eb9b45SPaulina Szubarczyk
2441b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2442b6eb9b45SPaulina Szubarczyk
2443b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2444b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2445b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2446b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2447b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2448b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2449b6eb9b45SPaulina Szubarczyk
2450b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2451b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2452b6eb9b45SPaulina Szubarczyk
2453b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2454b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2455b6eb9b45SPaulina Szubarczyk
2456b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2457b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2458b6eb9b45SPaulina Szubarczyk
2459b6eb9b45SPaulina Szubarczyk  return 0;
2460b6eb9b45SPaulina Szubarczyk}
2461b6eb9b45SPaulina SzubarczykEOF
2462b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2463b6eb9b45SPaulina Szubarczyk      then
2464f1167ee6SJuergen Gross      xen_ctrl_version=40800
2465b6eb9b45SPaulina Szubarczyk      xen=yes
2466b6eb9b45SPaulina Szubarczyk    elif
2467b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2468b6eb9b45SPaulina Szubarczyk/*
2469b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2470b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
24715eeb39c2SIan Campbell */
24725eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
24735eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
24745eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
24755eeb39c2SIan Campbell#include <xenctrl.h>
24765eeb39c2SIan Campbell#include <xenstore.h>
24775eeb39c2SIan Campbell#include <xenevtchn.h>
24785eeb39c2SIan Campbell#include <xengnttab.h>
24795eeb39c2SIan Campbell#include <xenforeignmemory.h>
24805eeb39c2SIan Campbell#include <stdint.h>
24815eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
24825eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
24835eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
24845eeb39c2SIan Campbell#endif
24855eeb39c2SIan Campbellint main(void) {
24865eeb39c2SIan Campbell  xc_interface *xc = NULL;
24875eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
24885eeb39c2SIan Campbell  xenevtchn_handle *xe;
24895eeb39c2SIan Campbell  xengnttab_handle *xg;
24905eeb39c2SIan Campbell  xen_domain_handle_t handle;
24915eeb39c2SIan Campbell
24925eeb39c2SIan Campbell  xs_daemon_open();
24935eeb39c2SIan Campbell
24945eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
24955eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
24965eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
24975eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
24985eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
24995eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
25005eeb39c2SIan Campbell
25015eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
25025eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
25035eeb39c2SIan Campbell
25045eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
25055eeb39c2SIan Campbell  xenevtchn_fd(xe);
25065eeb39c2SIan Campbell
25075eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
25085eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
25095eeb39c2SIan Campbell
25105eeb39c2SIan Campbell  return 0;
25115eeb39c2SIan Campbell}
25125eeb39c2SIan CampbellEOF
25135eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
25145eeb39c2SIan Campbell      then
2515f1167ee6SJuergen Gross      xen_ctrl_version=40701
25165eeb39c2SIan Campbell      xen=yes
25175eeb39c2SIan Campbell    elif
25185eeb39c2SIan Campbell        cat > $TMPC <<EOF &&
2519e37630caSaliguori#include <xenctrl.h>
2520cdadde39SRoger Pau Monne#include <stdint.h>
2521cdadde39SRoger Pau Monneint main(void) {
2522cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2523cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2524cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2525cdadde39SRoger Pau Monne  return 0;
2526cdadde39SRoger Pau Monne}
2527cdadde39SRoger Pau MonneEOF
2528cdadde39SRoger Pau Monne        compile_prog "" "$xen_libs"
2529cdadde39SRoger Pau Monne      then
2530f1167ee6SJuergen Gross      xen_ctrl_version=40700
2531cdadde39SRoger Pau Monne      xen=yes
2532cdadde39SRoger Pau Monne
2533cdadde39SRoger Pau Monne    # Xen 4.6
2534cdadde39SRoger Pau Monne    elif
2535cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2536cdadde39SRoger Pau Monne#include <xenctrl.h>
2537e108a3c1SAnthony PERARD#include <xenstore.h>
2538d5b93ddfSAnthony PERARD#include <stdint.h>
2539d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2540d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2541d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2542d5b93ddfSAnthony PERARD#endif
2543d5b93ddfSAnthony PERARDint main(void) {
2544d5b93ddfSAnthony PERARD  xc_interface *xc;
2545d5b93ddfSAnthony PERARD  xs_daemon_open();
2546d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2547d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2548d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2549b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
25508688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2551d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
255220a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2553d8b441a3SJan Beulich  return 0;
2554d8b441a3SJan Beulich}
2555d8b441a3SJan BeulichEOF
2556d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2557d8b441a3SJan Beulich      then
2558f1167ee6SJuergen Gross      xen_ctrl_version=40600
2559d8b441a3SJan Beulich      xen=yes
2560d8b441a3SJan Beulich
2561d8b441a3SJan Beulich    # Xen 4.5
2562d8b441a3SJan Beulich    elif
2563d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2564d8b441a3SJan Beulich#include <xenctrl.h>
2565d8b441a3SJan Beulich#include <xenstore.h>
2566d8b441a3SJan Beulich#include <stdint.h>
2567d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2568d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2569d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2570d8b441a3SJan Beulich#endif
2571d8b441a3SJan Beulichint main(void) {
2572d8b441a3SJan Beulich  xc_interface *xc;
2573d8b441a3SJan Beulich  xs_daemon_open();
2574d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2575d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2576d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2577d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2578d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
25793996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
25803996e85cSPaul Durrant  return 0;
25813996e85cSPaul Durrant}
25823996e85cSPaul DurrantEOF
25833996e85cSPaul Durrant        compile_prog "" "$xen_libs"
25843996e85cSPaul Durrant      then
2585f1167ee6SJuergen Gross      xen_ctrl_version=40500
25863996e85cSPaul Durrant      xen=yes
25873996e85cSPaul Durrant
25883996e85cSPaul Durrant    elif
25893996e85cSPaul Durrant        cat > $TMPC <<EOF &&
25903996e85cSPaul Durrant#include <xenctrl.h>
25913996e85cSPaul Durrant#include <xenstore.h>
25923996e85cSPaul Durrant#include <stdint.h>
25933996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
25943996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
25953996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
25963996e85cSPaul Durrant#endif
25973996e85cSPaul Durrantint main(void) {
25983996e85cSPaul Durrant  xc_interface *xc;
25993996e85cSPaul Durrant  xs_daemon_open();
26003996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
26013996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
26023996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
26033996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
26043996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
26058688e065SStefano Stabellini  return 0;
26068688e065SStefano Stabellini}
26078688e065SStefano StabelliniEOF
26088688e065SStefano Stabellini        compile_prog "" "$xen_libs"
260969deef08SPeter Maydell      then
2610f1167ee6SJuergen Gross      xen_ctrl_version=40200
26118688e065SStefano Stabellini      xen=yes
26128688e065SStefano Stabellini
2613e37630caSaliguori    else
2614fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2615edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2616edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2617fc321b4bSJuan Quintela      fi
2618fc321b4bSJuan Quintela      xen=no
2619e37630caSaliguori    fi
2620d5b93ddfSAnthony PERARD
2621d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2622f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
26235eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
26245eeb39c2SIan Campbell      fi
2625d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2626d5b93ddfSAnthony PERARD    fi
2627e37630caSaliguori  fi
2628c1cdd9d5SJuergen Grossfi
2629e37630caSaliguori
2630eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2631edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2632eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2633eb6fda0fSAnthony PERARD  else
2634eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
263576ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
263676ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2637eb6fda0fSAnthony PERARD    fi
2638eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2639eb6fda0fSAnthony PERARD  fi
2640eb6fda0fSAnthony PERARDfi
2641eb6fda0fSAnthony PERARD
264264a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
264364a7ad6fSIan Campbell   test "$xen" != "yes"; then
264464a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
264564a7ad6fSIan Campbell	       "which requires Xen support."
264664a7ad6fSIan Campbellfi
264764a7ad6fSIan Campbell
2648e37630caSaliguori##########################################
2649d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2650d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2651327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
2652d661d9a4SJustin Terry (VM)        whpx="yes"
2653d661d9a4SJustin Terry (VM)    else
2654d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
265553537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2656d661d9a4SJustin Terry (VM)        fi
2657d661d9a4SJustin Terry (VM)        whpx="no"
2658d661d9a4SJustin Terry (VM)    fi
2659d661d9a4SJustin Terry (VM)fi
2660d661d9a4SJustin Terry (VM)
2661d661d9a4SJustin Terry (VM)##########################################
2662dfffc653SJuan Quintela# Sparse probe
2663dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
26640dba6195SLoïc Minier  if has cgcc; then
2665dfffc653SJuan Quintela    sparse=yes
2666dfffc653SJuan Quintela  else
2667dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
266821684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2669dfffc653SJuan Quintela    fi
2670dfffc653SJuan Quintela    sparse=no
2671dfffc653SJuan Quintela  fi
2672dfffc653SJuan Quintelafi
2673dfffc653SJuan Quintela
2674dfffc653SJuan Quintela##########################################
2675f676c67eSJeremy White# X11 probe
2676f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
26778781595bSGerd Hoffmann    have_x11=yes
267889138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
267989138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2680f676c67eSJeremy Whitefi
2681f676c67eSJeremy White
2682f676c67eSJeremy White##########################################
2683a4ccabcfSAnthony Liguori# GTK probe
2684a4ccabcfSAnthony Liguori
26855a464e6cSPeter Xuif test "$gtk" != "no"; then
268689d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
268789d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
268858296cb6SDaniel P. Berrangé    gtkversion="3.14.0"
2689bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
269089138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
269189138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
269289138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
26930a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
26948781595bSGerd Hoffmann            need_x11=yes
2695f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2696f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
26970a337ed0SGerd Hoffmann        fi
2698bbbf9bfbSStefan Weil        gtk="yes"
2699bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
27005fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2701bbbf9bfbSStefan Weil    else
2702bbbf9bfbSStefan Weil        gtk="no"
2703bbbf9bfbSStefan Weil    fi
2704bbbf9bfbSStefan Weilfi
2705bbbf9bfbSStefan Weil
2706ddbb0d09SDaniel P. Berrange
2707ddbb0d09SDaniel P. Berrange##########################################
2708ddbb0d09SDaniel P. Berrange# GNUTLS probe
2709ddbb0d09SDaniel P. Berrange
2710ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
2711a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
271289138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
271389138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2714ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2715ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2716ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2717ddbb0d09SDaniel P. Berrange        gnutls="yes"
2718ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2719a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
2720ddbb0d09SDaniel P. Berrange    else
2721ddbb0d09SDaniel P. Berrange        gnutls="no"
2722ddbb0d09SDaniel P. Berrange    fi
2723ddbb0d09SDaniel P. Berrangefi
2724ddbb0d09SDaniel P. Berrange
272591bfcdb0SDaniel P. Berrange
272691bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
272791bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
2728a0722409SDaniel P. Berrangé# explicitly
272991bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
273091bfcdb0SDaniel P. Berrangethen
2731a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
273291bfcdb0SDaniel P. Berrange    then
273391bfcdb0SDaniel P. Berrange        gcrypt="no"
273491bfcdb0SDaniel P. Berrange    fi
273591bfcdb0SDaniel P. Berrangefi
273691bfcdb0SDaniel P. Berrange
273791bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
273891bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
2739a0722409SDaniel P. Berrangé# explicitly
274091bfcdb0SDaniel P. Berrangeif test -z "$nettle"
274191bfcdb0SDaniel P. Berrangethen
2742a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
274391bfcdb0SDaniel P. Berrange    then
274491bfcdb0SDaniel P. Berrange        nettle="no"
274591bfcdb0SDaniel P. Berrange    fi
274691bfcdb0SDaniel P. Berrangefi
274791bfcdb0SDaniel P. Berrange
2748dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
274991bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
275091bfcdb0SDaniel P. Berrange    then
275191bfcdb0SDaniel P. Berrange	return 1
275291bfcdb0SDaniel P. Berrange    fi
275391bfcdb0SDaniel P. Berrange
275491bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
275591bfcdb0SDaniel P. Berrange    then
275689138857SStefan Weil	host=$(libgcrypt-config --host)
275791bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
275891bfcdb0SDaniel P. Berrange	then
275991bfcdb0SDaniel P. Berrange	    return 1
276091bfcdb0SDaniel P. Berrange	fi
276191bfcdb0SDaniel P. Berrange    fi
276291bfcdb0SDaniel P. Berrange
2763dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
2764dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
2765dea7a64eSDaniel P. Berrangé
2766dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
2767dea7a64eSDaniel P. Berrangé    then
2768dea7a64eSDaniel P. Berrangé       return 1
2769dea7a64eSDaniel P. Berrangé    fi
2770dea7a64eSDaniel P. Berrangé
277191bfcdb0SDaniel P. Berrange    return 0
277291bfcdb0SDaniel P. Berrange}
277391bfcdb0SDaniel P. Berrange
2774a0722409SDaniel P. Berrangé
2775a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
277664dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
2777a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
2778a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
2779a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
2780a0722409SDaniel P. Berrangé        libs_softmmu="$nettle_libs $libs_softmmu"
2781a0722409SDaniel P. Berrangé        libs_tools="$nettle_libs $libs_tools"
2782a0722409SDaniel P. Berrangé        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2783a0722409SDaniel P. Berrangé        nettle="yes"
2784a0722409SDaniel P. Berrangé
2785a0722409SDaniel P. Berrangé        if test -z "$gcrypt"; then
2786a0722409SDaniel P. Berrangé           gcrypt="no"
2787a0722409SDaniel P. Berrangé        fi
2788a0722409SDaniel P. Berrangé    else
2789a0722409SDaniel P. Berrangé        if test "$nettle" = "yes"; then
279064dd2f3bSDaniel P. Berrangé            feature_not_found "nettle" "Install nettle devel >= 2.7.1"
2791a0722409SDaniel P. Berrangé        else
2792a0722409SDaniel P. Berrangé            nettle="no"
2793a0722409SDaniel P. Berrangé        fi
2794a0722409SDaniel P. Berrangé    fi
2795a0722409SDaniel P. Berrangéfi
2796a0722409SDaniel P. Berrangé
279791bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
2798dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
279989138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
280089138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
280191bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
280291bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
280391bfcdb0SDaniel P. Berrange        # turn breaks static builds...
280491bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
280591bfcdb0SDaniel P. Berrange        then
280691bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
280791bfcdb0SDaniel P. Berrange        fi
280862893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
280962893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
281062893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
281191bfcdb0SDaniel P. Berrange        gcrypt="yes"
28121f923c70SLongpeng(Mike)
28131f923c70SLongpeng(Mike)        cat > $TMPC << EOF
28141f923c70SLongpeng(Mike)#include <gcrypt.h>
28151f923c70SLongpeng(Mike)int main(void) {
28161f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
28171f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
28181f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
28191f923c70SLongpeng(Mike)  return 0;
28201f923c70SLongpeng(Mike)}
28211f923c70SLongpeng(Mike)EOF
28221f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
28231f923c70SLongpeng(Mike)            gcrypt_hmac=yes
28241f923c70SLongpeng(Mike)        fi
282562893b67SDaniel P. Berrange    else
282691bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
2827dea7a64eSDaniel P. Berrangé            feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
282891bfcdb0SDaniel P. Berrange        else
282991bfcdb0SDaniel P. Berrange            gcrypt="no"
283091bfcdb0SDaniel P. Berrange        fi
283162893b67SDaniel P. Berrange    fi
283262893b67SDaniel P. Berrangefi
283362893b67SDaniel P. Berrange
2834ddbb0d09SDaniel P. Berrange
283591bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
283691bfcdb0SDaniel P. Berrangethen
283791bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
283891bfcdb0SDaniel P. Berrangefi
2839ed754746SDaniel P. Berrange
28409a2fd434SDaniel P. Berrange##########################################
28419a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
28429a2fd434SDaniel P. Berrange
28439a2fd434SDaniel P. Berrangetasn1=yes
284490246037SDaniel P. Berrangetasn1_cflags=""
284590246037SDaniel P. Berrangetasn1_libs=""
28469a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
284789138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
284889138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
28499a2fd434SDaniel P. Berrangeelse
28509a2fd434SDaniel P. Berrange    tasn1=no
28519a2fd434SDaniel P. Berrangefi
28529a2fd434SDaniel P. Berrange
2853ed754746SDaniel P. Berrange
2854bbbf9bfbSStefan Weil##########################################
2855559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2856559607eaSDaniel P. Berrange
2857559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2858559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2859559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2860559607eaSDaniel P. Berrangefi
2861559607eaSDaniel P. Berrange
2862559607eaSDaniel P. Berrange##########################################
2863bbbf9bfbSStefan Weil# VTE probe
2864bbbf9bfbSStefan Weil
2865bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2866c6feff9eSCole Robinson    vteminversion="0.32.0"
2867c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
2868c6feff9eSCole Robinson      vtepackage="vte-2.91"
2869c6feff9eSCole Robinson    else
2870528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
2871c6feff9eSCole Robinson    fi
2872c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
287389138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
287489138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
287589138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2876bbbf9bfbSStefan Weil        vte="yes"
2877bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
2878c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
28799e04c683SStefan Weil    else
2880bbbf9bfbSStefan Weil        vte="no"
2881a4ccabcfSAnthony Liguori    fi
2882a4ccabcfSAnthony Liguorifi
2883a4ccabcfSAnthony Liguori
2884a4ccabcfSAnthony Liguori##########################################
288511d9f695Sbellard# SDL probe
288611d9f695Sbellard
28873ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
28883ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
288947c03744SDave Airlie
2890c6093a05SPeter Xusdl_probe ()
2891c6093a05SPeter Xu{
2892c6093a05SPeter Xu  sdl_too_old=no
2893ee8466d0SCole Robinson  if test "$sdlabi" = ""; then
28948f4ea9cdSGerd Hoffmann      if $pkg_config --exists "sdl2"; then
2895ee8466d0SCole Robinson          sdlabi=2.0
28968f4ea9cdSGerd Hoffmann      elif $pkg_config --exists "sdl"; then
2897ee8466d0SCole Robinson          sdlabi=1.2
28988f4ea9cdSGerd Hoffmann      else
28998f4ea9cdSGerd Hoffmann          sdlabi=2.0
2900ee8466d0SCole Robinson      fi
2901ee8466d0SCole Robinson  fi
2902ee8466d0SCole Robinson
290347c03744SDave Airlie  if test $sdlabi = "2.0"; then
290447c03744SDave Airlie      sdl_config=$sdl2_config
290547c03744SDave Airlie      sdlname=sdl2
290647c03744SDave Airlie      sdlconfigname=sdl2_config
2907e07047cfSCole Robinson  elif test $sdlabi = "1.2"; then
290847c03744SDave Airlie      sdlname=sdl
290947c03744SDave Airlie      sdlconfigname=sdl_config
2910e07047cfSCole Robinson  else
2911e07047cfSCole Robinson      error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
29123ec87ffeSPaolo Bonzini  fi
29133ec87ffeSPaolo Bonzini
291489138857SStefan Weil  if test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
291547c03744SDave Airlie    sdl_config=$sdlconfigname
291647c03744SDave Airlie  fi
291747c03744SDave Airlie
291847c03744SDave Airlie  if $pkg_config $sdlname --exists; then
291947c03744SDave Airlie    sdlconfig="$pkg_config $sdlname"
292089138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
29213ec87ffeSPaolo Bonzini  elif has ${sdl_config}; then
29223ec87ffeSPaolo Bonzini    sdlconfig="$sdl_config"
292389138857SStefan Weil    sdlversion=$($sdlconfig --version)
2924a0dfd8a4SLoïc Minier  else
2925a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
29268f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
2927a0dfd8a4SLoïc Minier    fi
2928a0dfd8a4SLoïc Minier    sdl=no
2929c6093a05SPeter Xu    # no need to do the rest
2930c6093a05SPeter Xu    return
29319316f803SPaolo Bonzini  fi
293229e5badaSScott Wood  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
29333ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
29343ec87ffeSPaolo Bonzini  fi
293511d9f695Sbellard
293611d9f695Sbellard  cat > $TMPC << EOF
293711d9f695Sbellard#include <SDL.h>
293811d9f695Sbellard#undef main /* We don't want SDL to override our main() */
293911d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
294011d9f695SbellardEOF
294189138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
29422ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
294374f42e18STeLeMan  if test "$static" = "yes" ; then
29445f37e6d4SThomas Huth    if $pkg_config $sdlname --exists; then
29455f37e6d4SThomas Huth      sdl_libs=$($pkg_config $sdlname --static --libs 2>/dev/null)
29465f37e6d4SThomas Huth    else
294789138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
29485f37e6d4SThomas Huth    fi
294974f42e18STeLeMan  else
295089138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
295174f42e18STeLeMan  fi
295252166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
295389138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
295411d9f695Sbellard      sdl_too_old=yes
295511d9f695Sbellard    else
295611d9f695Sbellard      sdl=yes
295711d9f695Sbellard    fi
29587c1f25b4Sbellard
295967c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
29601ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
296167c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
296289138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
296389138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
296411d9f695Sbellard      fi
296552166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
29661ac88f28SJuan Quintela	:
29671ac88f28SJuan Quintela      else
29681ac88f28SJuan Quintela        sdl=no
29697c1f25b4Sbellard      fi
29707c1f25b4Sbellard    fi # static link
2971c4198157SJuan Quintela  else # sdl not found
2972c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
297321684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2974c4198157SJuan Quintela    fi
2975c4198157SJuan Quintela    sdl=no
29767c1f25b4Sbellard  fi # sdl compile test
2977c6093a05SPeter Xu}
2978c6093a05SPeter Xu
2979c6093a05SPeter Xuif test "$sdl" != "no" ; then
2980c6093a05SPeter Xu  sdl_probe
2981fd677642Sthsfi
298211d9f695Sbellard
29835368a422Saliguoriif test "$sdl" = "yes" ; then
29845368a422Saliguori  cat > $TMPC <<EOF
29855368a422Saliguori#include <SDL.h>
29865368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
29875368a422Saliguori#include <X11/XKBlib.h>
29885368a422Saliguori#else
29895368a422Saliguori#error No x11 support
29905368a422Saliguori#endif
29915368a422Saliguoriint main(void) { return 0; }
29925368a422SaliguoriEOF
2993f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
29948781595bSGerd Hoffmann    need_x11=yes
2995f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2996f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
29975368a422Saliguori  fi
29985368a422Saliguorifi
29995368a422Saliguori
30008f28f3fbSths##########################################
30012da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
30022da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
30032da776dbSMichael R. Hines  cat > $TMPC <<EOF
30042da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
30052da776dbSMichael R. Hinesint main(void) { return 0; }
30062da776dbSMichael R. HinesEOF
3007ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
30082da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
30092da776dbSMichael R. Hines    rdma="yes"
3010ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
30112da776dbSMichael R. Hines  else
30122da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
30132da776dbSMichael R. Hines        error_exit \
3014ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
30152da776dbSMichael R. Hines            " Your options:" \
3016ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
30172da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
30182da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
30192da776dbSMichael R. Hines    fi
30202da776dbSMichael R. Hines    rdma="no"
30212da776dbSMichael R. Hines  fi
30222da776dbSMichael R. Hinesfi
30232da776dbSMichael R. Hines
302421ab34c9SMarcel Apfelbaum##########################################
302521ab34c9SMarcel Apfelbaum# PVRDMA detection
302621ab34c9SMarcel Apfelbaum
302721ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
302821ab34c9SMarcel Apfelbaum#include <sys/mman.h>
302921ab34c9SMarcel Apfelbaum
303021ab34c9SMarcel Apfelbaumint
303121ab34c9SMarcel Apfelbaummain(void)
303221ab34c9SMarcel Apfelbaum{
303321ab34c9SMarcel Apfelbaum    char buf = 0;
303421ab34c9SMarcel Apfelbaum    void *addr = &buf;
303521ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
303621ab34c9SMarcel Apfelbaum
303721ab34c9SMarcel Apfelbaum    return 0;
303821ab34c9SMarcel Apfelbaum}
303921ab34c9SMarcel ApfelbaumEOF
304021ab34c9SMarcel Apfelbaum
304121ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
304221ab34c9SMarcel Apfelbaum    case "$pvrdma" in
304321ab34c9SMarcel Apfelbaum    "")
304421ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
304521ab34c9SMarcel Apfelbaum            pvrdma="yes"
304621ab34c9SMarcel Apfelbaum        else
304721ab34c9SMarcel Apfelbaum            pvrdma="no"
304821ab34c9SMarcel Apfelbaum        fi
304921ab34c9SMarcel Apfelbaum        ;;
305021ab34c9SMarcel Apfelbaum    "yes")
305121ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
305221ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
305321ab34c9SMarcel Apfelbaum        fi
305421ab34c9SMarcel Apfelbaum        pvrdma="yes"
305521ab34c9SMarcel Apfelbaum        ;;
305621ab34c9SMarcel Apfelbaum    "no")
305721ab34c9SMarcel Apfelbaum        pvrdma="no"
305821ab34c9SMarcel Apfelbaum        ;;
305921ab34c9SMarcel Apfelbaum    esac
306021ab34c9SMarcel Apfelbaumelse
306121ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
306221ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
306321ab34c9SMarcel Apfelbaum    fi
306421ab34c9SMarcel Apfelbaum    pvrdma="no"
306521ab34c9SMarcel Apfelbaumfi
306695c6bff3SBenoît Canet
306795c6bff3SBenoît Canet##########################################
30682f9606b3Saliguori# VNC SASL detection
3069821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
30702f9606b3Saliguori  cat > $TMPC <<EOF
30712f9606b3Saliguori#include <sasl/sasl.h>
30722f9606b3Saliguori#include <stdio.h>
30732f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
30742f9606b3SaliguoriEOF
30752f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
30762f9606b3Saliguori  vnc_sasl_cflags=""
30772f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
307852166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3079ea784e3bSJuan Quintela    vnc_sasl=yes
3080fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3081ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
30822f9606b3Saliguori  else
3083ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
308421684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3085ea784e3bSJuan Quintela    fi
3086ea784e3bSJuan Quintela    vnc_sasl=no
30872f9606b3Saliguori  fi
30882f9606b3Saliguorifi
30892f9606b3Saliguori
30902f9606b3Saliguori##########################################
30912f6f5c7aSCorentin Chary# VNC JPEG detection
3092821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
30932f6f5c7aSCorentin Charycat > $TMPC <<EOF
30942f6f5c7aSCorentin Chary#include <stdio.h>
30952f6f5c7aSCorentin Chary#include <jpeglib.h>
30962f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
30972f6f5c7aSCorentin CharyEOF
30982f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
30992f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
31002f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
31012f6f5c7aSCorentin Chary    vnc_jpeg=yes
31022f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3103ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
31042f6f5c7aSCorentin Chary  else
31052f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
310621684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
31072f6f5c7aSCorentin Chary    fi
31082f6f5c7aSCorentin Chary    vnc_jpeg=no
31092f6f5c7aSCorentin Chary  fi
31102f6f5c7aSCorentin Charyfi
31112f6f5c7aSCorentin Chary
31122f6f5c7aSCorentin Chary##########################################
3113efe556adSCorentin Chary# VNC PNG detection
3114821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
3115efe556adSCorentin Charycat > $TMPC <<EOF
3116efe556adSCorentin Chary//#include <stdio.h>
3117efe556adSCorentin Chary#include <png.h>
3118832ce9c2SScott Wood#include <stddef.h>
3119efe556adSCorentin Charyint main(void) {
3120efe556adSCorentin Chary    png_structp png_ptr;
3121efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
31227edc3fedSPeter Maydell    return png_ptr != 0;
3123efe556adSCorentin Chary}
3124efe556adSCorentin CharyEOF
312565d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
312689138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
312789138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
31289af8025eSBrad  else
3129efe556adSCorentin Chary    vnc_png_cflags=""
3130efe556adSCorentin Chary    vnc_png_libs="-lpng"
31319af8025eSBrad  fi
3132efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3133efe556adSCorentin Chary    vnc_png=yes
3134efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
31359af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3136efe556adSCorentin Chary  else
3137efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
313821684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3139efe556adSCorentin Chary    fi
3140efe556adSCorentin Chary    vnc_png=no
3141efe556adSCorentin Chary  fi
3142efe556adSCorentin Charyfi
3143efe556adSCorentin Chary
3144efe556adSCorentin Chary##########################################
31456a021536SGerd Hoffmann# xkbcommon probe
31466a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
31476a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
31486a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
31496a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
31506a021536SGerd Hoffmann    xkbcommon=yes
31516a021536SGerd Hoffmann  else
31526a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
31536a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
31546a021536SGerd Hoffmann    fi
31556a021536SGerd Hoffmann    xkbcommon=no
31566a021536SGerd Hoffmann  fi
31576a021536SGerd Hoffmannfi
31586a021536SGerd Hoffmann
31596a021536SGerd Hoffmann##########################################
316076655d6dSaliguori# fnmatch() probe, used for ACL routines
316176655d6dSaliguorifnmatch="no"
316276655d6dSaliguoricat > $TMPC << EOF
316376655d6dSaliguori#include <fnmatch.h>
316476655d6dSaliguoriint main(void)
316576655d6dSaliguori{
316676655d6dSaliguori    fnmatch("foo", "foo", 0);
316776655d6dSaliguori    return 0;
316876655d6dSaliguori}
316976655d6dSaliguoriEOF
317052166aa0SJuan Quintelaif compile_prog "" "" ; then
317176655d6dSaliguori   fnmatch="yes"
317276655d6dSaliguorifi
317376655d6dSaliguori
317476655d6dSaliguori##########################################
3175c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3176dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3177dce512deSChristoph Hellwig  cat > $TMPC << EOF
3178ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3179dce512deSChristoph Hellwig#include <xfs/xfs.h>
3180dce512deSChristoph Hellwigint main(void)
3181dce512deSChristoph Hellwig{
3182dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3183dce512deSChristoph Hellwig    return 0;
3184dce512deSChristoph Hellwig}
3185dce512deSChristoph HellwigEOF
3186dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3187dce512deSChristoph Hellwig    xfs="yes"
3188dce512deSChristoph Hellwig  else
3189dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
319021684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3191dce512deSChristoph Hellwig    fi
3192dce512deSChristoph Hellwig    xfs=no
3193dce512deSChristoph Hellwig  fi
3194dce512deSChristoph Hellwigfi
3195dce512deSChristoph Hellwig
3196dce512deSChristoph Hellwig##########################################
31978a16d273Sths# vde libraries probe
3198dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
31994baae0acSJuan Quintela  vde_libs="-lvdeplug"
32008a16d273Sths  cat > $TMPC << EOF
32018a16d273Sths#include <libvdeplug.h>
32024a7f0e06Spbrookint main(void)
32034a7f0e06Spbrook{
32044a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3205fea08e08SPeter Maydell    char s[] = "";
3206fea08e08SPeter Maydell    vde_open(s, s, &a);
32074a7f0e06Spbrook    return 0;
32084a7f0e06Spbrook}
32098a16d273SthsEOF
321052166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
32114baae0acSJuan Quintela    vde=yes
3212dfb278bdSJuan Quintela  else
3213dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
321421684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3215dfb278bdSJuan Quintela    fi
3216dfb278bdSJuan Quintela    vde=no
32178a16d273Sths  fi
32188a16d273Sthsfi
32198a16d273Sths
32208a16d273Sths##########################################
32210a985b37SVincenzo Maffione# netmap support probe
32220a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
32230a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
32240a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
32250a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
32260a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
322758952137SVincenzo Maffioneif test "$netmap" != "no" ; then
322858952137SVincenzo Maffione  cat > $TMPC << EOF
322958952137SVincenzo Maffione#include <inttypes.h>
323058952137SVincenzo Maffione#include <net/if.h>
323158952137SVincenzo Maffione#include <net/netmap.h>
323258952137SVincenzo Maffione#include <net/netmap_user.h>
32330a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
32340a985b37SVincenzo Maffione#error
32350a985b37SVincenzo Maffione#endif
323658952137SVincenzo Maffioneint main(void) { return 0; }
323758952137SVincenzo MaffioneEOF
323858952137SVincenzo Maffione  if compile_prog "" "" ; then
323958952137SVincenzo Maffione    netmap=yes
324058952137SVincenzo Maffione  else
324158952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
324258952137SVincenzo Maffione      feature_not_found "netmap"
324358952137SVincenzo Maffione    fi
324458952137SVincenzo Maffione    netmap=no
324558952137SVincenzo Maffione  fi
324658952137SVincenzo Maffionefi
324758952137SVincenzo Maffione
324858952137SVincenzo Maffione##########################################
324947e98658SCorey Bryant# libcap-ng library probe
325047e98658SCorey Bryantif test "$cap_ng" != "no" ; then
325147e98658SCorey Bryant  cap_libs="-lcap-ng"
325247e98658SCorey Bryant  cat > $TMPC << EOF
325347e98658SCorey Bryant#include <cap-ng.h>
325447e98658SCorey Bryantint main(void)
325547e98658SCorey Bryant{
325647e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
325747e98658SCorey Bryant    return 0;
325847e98658SCorey Bryant}
325947e98658SCorey BryantEOF
326047e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
326147e98658SCorey Bryant    cap_ng=yes
326247e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
326347e98658SCorey Bryant  else
326447e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
326521684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
326647e98658SCorey Bryant    fi
326747e98658SCorey Bryant    cap_ng=no
326847e98658SCorey Bryant  fi
326947e98658SCorey Bryantfi
327047e98658SCorey Bryant
327147e98658SCorey Bryant##########################################
3272c2de5c91Smalc# Sound support libraries probe
32738f28f3fbSths
3274c2de5c91Smalcaudio_drv_probe()
3275c2de5c91Smalc{
3276c2de5c91Smalc    drv=$1
3277c2de5c91Smalc    hdr=$2
3278c2de5c91Smalc    lib=$3
3279c2de5c91Smalc    exp=$4
3280c2de5c91Smalc    cfl=$5
32818f28f3fbSths        cat > $TMPC << EOF
3282c2de5c91Smalc#include <$hdr>
3283c2de5c91Smalcint main(void) { $exp }
32848f28f3fbSthsEOF
328552166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
32868f28f3fbSths        :
32878f28f3fbSths    else
328876ad07a4SPeter Maydell        error_exit "$drv check failed" \
328976ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
32908f28f3fbSths    fi
3291c2de5c91Smalc}
3292c2de5c91Smalc
329389138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3294c2de5c91Smalcfor drv in $audio_drv_list; do
3295c2de5c91Smalc    case $drv in
3296c2de5c91Smalc    alsa)
3297c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
3298e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
3299b1149911SFam Zheng    alsa_libs="-lasound"
3300c2de5c91Smalc    ;;
3301c2de5c91Smalc
3302b8e59f18Smalc    pa)
3303e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
3304e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
3305b1149911SFam Zheng    pulse_libs="-lpulse"
330667f86e8eSJuan Quintela    audio_pt_int="yes"
3307b8e59f18Smalc    ;;
3308b8e59f18Smalc
3309373967b2SGerd Hoffmann    sdl)
3310373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3311373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3312373967b2SGerd Hoffmann    fi
3313373967b2SGerd Hoffmann    ;;
3314373967b2SGerd Hoffmann
3315997e690aSJuan Quintela    coreaudio)
3316b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3317997e690aSJuan Quintela    ;;
3318997e690aSJuan Quintela
3319a4bf6780SJuan Quintela    dsound)
3320b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3321d5631638Smalc      audio_win_int="yes"
3322a4bf6780SJuan Quintela    ;;
3323a4bf6780SJuan Quintela
3324a4bf6780SJuan Quintela    oss)
3325b1149911SFam Zheng      oss_libs="$oss_lib"
3326a4bf6780SJuan Quintela    ;;
3327a4bf6780SJuan Quintela
3328373967b2SGerd Hoffmann    wav)
3329373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
33302f6a1ab0Sblueswir1    ;;
33312f6a1ab0Sblueswir1
3332e4c63a6aSmalc    *)
33331c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
333476ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
333576ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3336e4c63a6aSmalc    }
3337e4c63a6aSmalc    ;;
3338c2de5c91Smalc    esac
3339c2de5c91Smalcdone
33408f28f3fbSths
33414d3b6f6eSbalrog##########################################
33422e4d9fb1Saurel32# BrlAPI probe
33432e4d9fb1Saurel32
33444ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3345eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
33462e4d9fb1Saurel32  cat > $TMPC << EOF
33472e4d9fb1Saurel32#include <brlapi.h>
3348832ce9c2SScott Wood#include <stddef.h>
33492e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
33502e4d9fb1Saurel32EOF
335152166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
33522e4d9fb1Saurel32    brlapi=yes
33534ffcedb6SJuan Quintela  else
33544ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
335521684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
33564ffcedb6SJuan Quintela    fi
33574ffcedb6SJuan Quintela    brlapi=no
3358eb82284fSJuan Quintela  fi
3359eb82284fSJuan Quintelafi
33602e4d9fb1Saurel32
33612e4d9fb1Saurel32##########################################
33624d3b6f6eSbalrog# curses probe
3363a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3364e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
33658ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
33668ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3367e095e2f3SStefan Weil  else
33687c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
33698ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3370e095e2f3SStefan Weil  fi
3371c584a6d0SJuan Quintela  curses_found=no
33724d3b6f6eSbalrog  cat > $TMPC << EOF
33738ddc5bf9SSamuel Thibault#include <locale.h>
33744d3b6f6eSbalrog#include <curses.h>
33758ddc5bf9SSamuel Thibault#include <wchar.h>
3376ef9a2524SStefan Weilint main(void) {
33778ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
33788ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3379ef9a2524SStefan Weil  resize_term(0, 0);
33808ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
33818ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
33827c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3383271f37abSKamil Rytarowski  return 0;
3384ef9a2524SStefan Weil}
33854d3b6f6eSbalrogEOF
3386ecbe251fSVadim Evard  IFS=:
33878ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3388b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3389b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
33907c703002SSamuel Thibault    IFS=:
33918ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3392ecbe251fSVadim Evard      unset IFS
33938ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3394c584a6d0SJuan Quintela        curses_found=yes
33954f78ef9aSJuan Quintela        break
33964d3b6f6eSbalrog      fi
33974f78ef9aSJuan Quintela    done
33987c703002SSamuel Thibault    if test "$curses_found" = yes ; then
33997c703002SSamuel Thibault      break
34007c703002SSamuel Thibault    fi
34018ddc5bf9SSamuel Thibault  done
3402ecbe251fSVadim Evard  unset IFS
3403c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3404c584a6d0SJuan Quintela    curses=yes
3405c584a6d0SJuan Quintela  else
3406c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
340721684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3408c584a6d0SJuan Quintela    fi
3409c584a6d0SJuan Quintela    curses=no
3410c584a6d0SJuan Quintela  fi
34114f78ef9aSJuan Quintelafi
34124d3b6f6eSbalrog
3413414f0dabSblueswir1##########################################
3414769ce76dSAlexander Graf# curl probe
3415a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
341665d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3417a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
34184e2b0658SPaolo Bonzini  else
34194e2b0658SPaolo Bonzini    curlconfig=curl-config
34204e2b0658SPaolo Bonzini  fi
3421769ce76dSAlexander Graf  cat > $TMPC << EOF
3422769ce76dSAlexander Graf#include <curl/curl.h>
34230b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3424769ce76dSAlexander GrafEOF
342589138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
342689138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3427b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3428769ce76dSAlexander Graf    curl=yes
3429788c8196SJuan Quintela  else
3430788c8196SJuan Quintela    if test "$curl" = "yes" ; then
343121684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3432788c8196SJuan Quintela    fi
3433788c8196SJuan Quintela    curl=no
3434769ce76dSAlexander Graf  fi
3435769ce76dSAlexander Graffi # test "$curl"
3436769ce76dSAlexander Graf
3437769ce76dSAlexander Graf##########################################
3438fb599c9aSbalrog# bluez support probe
3439a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3440e820e3f4Sbalrog  cat > $TMPC << EOF
3441e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3442e820e3f4Sbalrogint main(void) { return bt_error(0); }
3443e820e3f4SbalrogEOF
344489138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
344589138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
344652166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3447a20a6f46SJuan Quintela    bluez=yes
3448e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3449e820e3f4Sbalrog  else
3450a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
345121684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3452a20a6f46SJuan Quintela    fi
3453e820e3f4Sbalrog    bluez="no"
3454e820e3f4Sbalrog  fi
3455fb599c9aSbalrogfi
3456fb599c9aSbalrog
3457fb599c9aSbalrog##########################################
3458e18df141SAnthony Liguori# glib support probe
3459a52d28afSPaolo Bonzini
3460e7b3af81SDaniel P. Berrangéglib_req_ver=2.40
3461aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3462aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3463a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3464aa0d1f44SPaolo Bonzinifi
3465e26110cfSFam Zheng
34664eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
34674eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
34684eaf7202SSameeh Jubran
34694eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
34704eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
34714eaf7202SSameeh Jubranfi
34724eaf7202SSameeh Jubran
3473aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3474e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
347589138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
347689138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
34774a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
347814015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3479957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3480e18df141SAnthony Liguori    else
3481e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3482e26110cfSFam Zheng    fi
3483e26110cfSFam Zhengdone
3484e26110cfSFam Zheng
3485977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3486977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3487977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3488977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3489977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3490977a82abSDaniel P. Berrange#include <glib.h>
3491977a82abSDaniel P. Berrange#include <unistd.h>
3492977a82abSDaniel P. Berrange
3493977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3494977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3495977a82abSDaniel P. Berrange
3496977a82abSDaniel P. Berrangeint main(void) {
3497977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3498977a82abSDaniel P. Berrange   return 0;
3499977a82abSDaniel P. Berrange}
3500977a82abSDaniel P. BerrangeEOF
3501977a82abSDaniel P. Berrange
35025919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3503977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3504977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3505977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3506977a82abSDaniel P. Berrange	       "build target"
3507977a82abSDaniel P. Berrangefi
3508977a82abSDaniel P. Berrange
3509bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3510bbbf2e04SJohn Snowcat > $TMPC << EOF
3511bbbf2e04SJohn Snow#include <glib.h>
3512bbbf2e04SJohn Snowint main(void) { return 0; }
3513bbbf2e04SJohn SnowEOF
3514bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3515bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3516bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3517bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3518bbbf2e04SJohn Snow    fi
3519bbbf2e04SJohn Snowfi
3520bbbf2e04SJohn Snow
35216a1f42bdSStefan Weil#########################################
35226a1f42bdSStefan Weil# zlib check
35236a1f42bdSStefan Weil
35246a1f42bdSStefan Weilif test "$zlib" != "no" ; then
35256a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
35266a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
35276a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
35286a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
35296a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
35306a1f42bdSStefan Weil    else
35316a1f42bdSStefan Weil        cat > $TMPC << EOF
35326a1f42bdSStefan Weil#include <zlib.h>
35336a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
35346a1f42bdSStefan WeilEOF
35356a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
35366a1f42bdSStefan Weil            LIBS="$LIBS -lz"
35376a1f42bdSStefan Weil        else
35386a1f42bdSStefan Weil            error_exit "zlib check failed" \
35396a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
35406a1f42bdSStefan Weil        fi
35416a1f42bdSStefan Weil    fi
35426a1f42bdSStefan Weilfi
35436a1f42bdSStefan Weil
3544e26110cfSFam Zheng##########################################
3545e26110cfSFam Zheng# SHA command probe for modules
3546e26110cfSFam Zhengif test "$modules" = yes; then
3547e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3548e26110cfSFam Zheng    for c in $shacmd_probe; do
35498ccefb91SFam Zheng        if has $c; then
3550e26110cfSFam Zheng            shacmd="$c"
3551e26110cfSFam Zheng            break
3552e26110cfSFam Zheng        fi
3553e26110cfSFam Zheng    done
3554e26110cfSFam Zheng    if test "$shacmd" = ""; then
3555e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3556e26110cfSFam Zheng    fi
3557e18df141SAnthony Liguorifi
3558e18df141SAnthony Liguori
3559e18df141SAnthony Liguori##########################################
3560e2134eb9SGerd Hoffmann# pixman support probe
3561e2134eb9SGerd Hoffmann
356274880fe2SRobert Schieleif test "$want_tools" = "no" -a "$softmmu" = "no"; then
356374880fe2SRobert Schiele  pixman_cflags=
356474880fe2SRobert Schiele  pixman_libs=
356535c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
356689138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
356789138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3568e2134eb9SGerd Hoffmannelse
3569c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3570c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3571e2134eb9SGerd Hoffmannfi
3572e2134eb9SGerd Hoffmann
3573e2134eb9SGerd Hoffmann##########################################
3574fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3575fe8fc5aeSPaolo Bonzini
3576fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
35771b0578f5SMurilo Opsfelder Araujo  # probe for the new API
3578fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3579fe8fc5aeSPaolo Bonzini#include <libudev.h>
3580fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3581fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3582fe8fc5aeSPaolo Bonziniint logsink;
3583b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3584b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3585b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3586b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3587b3f1c8c4SPaolo Bonzinistruct udev *udev;
3588b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3589b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3590b3f1c8c4SPaolo Bonzini
3591fe8fc5aeSPaolo Bonziniint main(void) {
3592b3f1c8c4SPaolo Bonzini    udev = udev_new();
3593b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3594fe8fc5aeSPaolo Bonzini    return 0;
3595fe8fc5aeSPaolo Bonzini}
3596fe8fc5aeSPaolo BonziniEOF
3597fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3598fe8fc5aeSPaolo Bonzini    mpathpersist=yes
35991b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
36001b0578f5SMurilo Opsfelder Araujo  else
36011b0578f5SMurilo Opsfelder Araujo    # probe for the old API
36021b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
36031b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
36041b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
36051b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
36061b0578f5SMurilo Opsfelder Araujoint logsink;
36071b0578f5SMurilo Opsfelder Araujoint main(void) {
36081b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
36091b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
36101b0578f5SMurilo Opsfelder Araujo    return 0;
36111b0578f5SMurilo Opsfelder Araujo}
36121b0578f5SMurilo Opsfelder AraujoEOF
36131b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
36141b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
36151b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
3616fe8fc5aeSPaolo Bonzini    else
3617fe8fc5aeSPaolo Bonzini      mpathpersist=no
3618fe8fc5aeSPaolo Bonzini    fi
36191b0578f5SMurilo Opsfelder Araujo  fi
3620fe8fc5aeSPaolo Bonzinielse
3621fe8fc5aeSPaolo Bonzini  mpathpersist=no
3622fe8fc5aeSPaolo Bonzinifi
3623fe8fc5aeSPaolo Bonzini
3624fe8fc5aeSPaolo Bonzini##########################################
362517bff52bSM. Mohan Kumar# libcap probe
362617bff52bSM. Mohan Kumar
362717bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
362817bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
362917bff52bSM. Mohan Kumar#include <stdio.h>
363017bff52bSM. Mohan Kumar#include <sys/capability.h>
3631cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
363217bff52bSM. Mohan KumarEOF
363317bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
363417bff52bSM. Mohan Kumar    cap=yes
363517bff52bSM. Mohan Kumar  else
363617bff52bSM. Mohan Kumar    cap=no
363717bff52bSM. Mohan Kumar  fi
363817bff52bSM. Mohan Kumarfi
363917bff52bSM. Mohan Kumar
364017bff52bSM. Mohan Kumar##########################################
3641e5d355d1Saliguori# pthread probe
36424b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
36433c529d93Saliguori
3644e5d355d1Saliguoripthread=no
3645414f0dabSblueswir1cat > $TMPC << EOF
36463c529d93Saliguori#include <pthread.h>
36477a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
36487a42bbe4SStefan Weilint main(void) {
36497a42bbe4SStefan Weil  pthread_t thread;
36507a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
36517a42bbe4SStefan Weil  return 0;
36527a42bbe4SStefan Weil}
3653414f0dabSblueswir1EOF
3654bd00d539SAndreas Färberif compile_prog "" "" ; then
3655bd00d539SAndreas Färber  pthread=yes
3656bd00d539SAndreas Färberelse
3657de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
365852166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3659e5d355d1Saliguori      pthread=yes
3660e3c56761SPeter Portante      found=no
3661e3c56761SPeter Portante      for lib_entry in $LIBS; do
3662e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3663e3c56761SPeter Portante          found=yes
3664e3c56761SPeter Portante          break
3665e3c56761SPeter Portante        fi
3666e3c56761SPeter Portante      done
3667e3c56761SPeter Portante      if test "$found" = "no"; then
36685572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
366914ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
3670e3c56761SPeter Portante      fi
3671409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3672de65fe0fSSebastian Herbszt      break
3673414f0dabSblueswir1    fi
3674de65fe0fSSebastian Herbszt  done
3675bd00d539SAndreas Färberfi
3676414f0dabSblueswir1
36774617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
367876ad07a4SPeter Maydell  error_exit "pthread check failed" \
367976ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3680e5d355d1Saliguorifi
3681e5d355d1Saliguori
36825c312079SDr. David Alan Gilbert# check for pthread_setname_np
36835c312079SDr. David Alan Gilbertpthread_setname_np=no
36845c312079SDr. David Alan Gilbertcat > $TMPC << EOF
36855c312079SDr. David Alan Gilbert#include <pthread.h>
36865c312079SDr. David Alan Gilbert
36875c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
36885c312079SDr. David Alan Gilbertint main(void)
36895c312079SDr. David Alan Gilbert{
36905c312079SDr. David Alan Gilbert    pthread_t thread;
36915c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
36925c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
36935c312079SDr. David Alan Gilbert    return 0;
36945c312079SDr. David Alan Gilbert}
36955c312079SDr. David Alan GilbertEOF
36965c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
36975c312079SDr. David Alan Gilbert  pthread_setname_np=yes
36985c312079SDr. David Alan Gilbertfi
36995c312079SDr. David Alan Gilbert
3700bf9298b9Saliguori##########################################
3701f27aaf4bSChristian Brunner# rbd probe
3702f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3703f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3704f27aaf4bSChristian Brunner#include <stdio.h>
3705ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3706f27aaf4bSChristian Brunnerint main(void) {
3707ad32e9c0SJosh Durgin    rados_t cluster;
3708ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3709f27aaf4bSChristian Brunner    return 0;
3710f27aaf4bSChristian Brunner}
3711f27aaf4bSChristian BrunnerEOF
3712ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3713f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3714f27aaf4bSChristian Brunner    rbd=yes
3715f27aaf4bSChristian Brunner  else
3716f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
371721684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3718f27aaf4bSChristian Brunner    fi
3719f27aaf4bSChristian Brunner    rbd=no
3720f27aaf4bSChristian Brunner  fi
3721f27aaf4bSChristian Brunnerfi
3722f27aaf4bSChristian Brunner
3723f27aaf4bSChristian Brunner##########################################
37240a12ec87SRichard W.M. Jones# libssh2 probe
37254fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
37260a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
372765d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
372889138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
372989138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
37300a12ec87SRichard W.M. Jones    libssh2=yes
37310a12ec87SRichard W.M. Jones  else
37320a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
37334fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
37340a12ec87SRichard W.M. Jones    fi
37350a12ec87SRichard W.M. Jones    libssh2=no
37360a12ec87SRichard W.M. Jones  fi
37370a12ec87SRichard W.M. Jonesfi
37380a12ec87SRichard W.M. Jones
37390a12ec87SRichard W.M. Jones##########################################
37409a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
37419a2d462eSRichard W.M. Jones
37429a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
37439a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
37449a2d462eSRichard W.M. Jones#include <stdio.h>
37459a2d462eSRichard W.M. Jones#include <libssh2.h>
37469a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
37479a2d462eSRichard W.M. Jonesint main(void) {
37489a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
37499a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
37509a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
37519a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
37529a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
37539a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
37549a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
37559a2d462eSRichard W.M. Jones    return 0;
37569a2d462eSRichard W.M. Jones}
37579a2d462eSRichard W.M. JonesEOF
37589a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
37599a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
37609a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
37619a2d462eSRichard W.M. Jones  fi
37629a2d462eSRichard W.M. Jonesfi
37639a2d462eSRichard W.M. Jones
37649a2d462eSRichard W.M. Jones##########################################
37655c6c3a6cSChristoph Hellwig# linux-aio probe
37665c6c3a6cSChristoph Hellwig
37675c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
37685c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
37695c6c3a6cSChristoph Hellwig#include <libaio.h>
37705c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3771832ce9c2SScott Wood#include <stddef.h>
37725c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
37735c6c3a6cSChristoph HellwigEOF
37745c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
37755c6c3a6cSChristoph Hellwig    linux_aio=yes
37765c6c3a6cSChristoph Hellwig  else
37775c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
377821684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
37795c6c3a6cSChristoph Hellwig    fi
37803cfcae3cSLuiz Capitulino    linux_aio=no
37815c6c3a6cSChristoph Hellwig  fi
37825c6c3a6cSChristoph Hellwigfi
37835c6c3a6cSChristoph Hellwig
37845c6c3a6cSChristoph Hellwig##########################################
37853b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
37863b8acc11SPaolo Bonzini
37873b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
37883b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
37893b8acc11SPaolo Bonzinielse
37903b8acc11SPaolo Bonzini  tpm_passthrough=no
37913b8acc11SPaolo Bonzinifi
37923b8acc11SPaolo Bonzini
3793f4ede81eSAmarnath Valluri# TPM emulator is for all posix systems
3794f4ede81eSAmarnath Valluriif test "$mingw32" != "yes"; then
3795f4ede81eSAmarnath Valluri  tpm_emulator=$tpm
3796f4ede81eSAmarnath Vallurielse
3797f4ede81eSAmarnath Valluri  tpm_emulator=no
3798f4ede81eSAmarnath Vallurifi
37993b8acc11SPaolo Bonzini##########################################
3800758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3801758e8e38SVenkateswararao Jujjuri (JV)
3802758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3803758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3804758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3805758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3806f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3807f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3808f2338fb4SPavel Borzenkov#else
38094f26f2b6SAvi Kivity#include <sys/xattr.h>
3810f2338fb4SPavel Borzenkov#endif
3811758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3812758e8e38SVenkateswararao Jujjuri (JV)EOF
38134f26f2b6SAvi Kivity  if compile_prog "" "" ; then
38144f26f2b6SAvi Kivity    attr=yes
38154f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3816f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3817758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3818758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
38194f26f2b6SAvi Kivity    libattr=yes
3820758e8e38SVenkateswararao Jujjuri (JV)  else
3821758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
382221684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3823758e8e38SVenkateswararao Jujjuri (JV)    fi
3824758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3825758e8e38SVenkateswararao Jujjuri (JV)  fi
3826758e8e38SVenkateswararao Jujjuri (JV)fi
3827758e8e38SVenkateswararao Jujjuri (JV)
3828758e8e38SVenkateswararao Jujjuri (JV)##########################################
3829bf9298b9Saliguori# iovec probe
3830bf9298b9Saliguoricat > $TMPC <<EOF
3831db34f0b3Sblueswir1#include <sys/types.h>
3832bf9298b9Saliguori#include <sys/uio.h>
3833db34f0b3Sblueswir1#include <unistd.h>
3834f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3835bf9298b9SaliguoriEOF
3836bf9298b9Saliguoriiovec=no
383752166aa0SJuan Quintelaif compile_prog "" "" ; then
3838bf9298b9Saliguori  iovec=yes
3839bf9298b9Saliguorifi
3840bf9298b9Saliguori
3841f652e6afSaurel32##########################################
3842ceb42de8Saliguori# preadv probe
3843ceb42de8Saliguoricat > $TMPC <<EOF
3844ceb42de8Saliguori#include <sys/types.h>
3845ceb42de8Saliguori#include <sys/uio.h>
3846ceb42de8Saliguori#include <unistd.h>
3847c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3848ceb42de8SaliguoriEOF
3849ceb42de8Saliguoripreadv=no
385052166aa0SJuan Quintelaif compile_prog "" "" ; then
3851ceb42de8Saliguori  preadv=yes
3852ceb42de8Saliguorifi
3853ceb42de8Saliguori
3854ceb42de8Saliguori##########################################
3855f652e6afSaurel32# fdt probe
3856e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3857e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3858e169e1e1SPeter Maydellfdt_required=no
3859e169e1e1SPeter Maydellfor target in $target_list; do
3860e169e1e1SPeter Maydell  case $target in
3861a666409fSKONRAD Frederic    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu)
3862e169e1e1SPeter Maydell      fdt_required=yes
3863e169e1e1SPeter Maydell    ;;
3864e169e1e1SPeter Maydell  esac
3865e169e1e1SPeter Maydelldone
3866e169e1e1SPeter Maydell
3867e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3868e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3869e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3870e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3871e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3872e169e1e1SPeter Maydell  fi
3873e169e1e1SPeter Maydell  fdt=yes
3874e169e1e1SPeter Maydellfi
3875e169e1e1SPeter Maydell
38762df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3877b41af4baSJuan Quintela  fdt_libs="-lfdt"
387896ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
38796e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3880f652e6afSaurel32  cat > $TMPC << EOF
388131ce0adbSThomas Huth#include <libfdt.h>
388296ce6545SPeter Crosthwaite#include <libfdt_env.h>
38836e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3884f652e6afSaurel32EOF
388552166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3886a540f158SPeter Crosthwaite    # system DTC is good - use it
3887e3971d61SPhilippe Mathieu-Daudé    fdt=system
3888aef45d51SDaniel P. Berrange  else
3889aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
3890aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
3891aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
3892aef45d51SDaniel P. Berrange      fi
3893aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
3894e3971d61SPhilippe Mathieu-Daudé          fdt=git
3895a540f158SPeter Crosthwaite          mkdir -p dtc
3896cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
3897a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3898a540f158SPeter Crosthwaite              symlink "$source_path/dtc/scripts" "dtc/scripts"
38992df87df7SJuan Quintela          fi
3900a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
39018a99e9a3SPhilippe Mathieu-Daudé          fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
39028a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
3903a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
3904aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
3905aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
3906aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
3907a540f158SPeter Crosthwaite      else
3908a540f158SPeter Crosthwaite          # don't have and don't want
3909de3a354aSMichael Walle          fdt_libs=
39102df87df7SJuan Quintela          fdt=no
3911f652e6afSaurel32      fi
3912f652e6afSaurel32  fi
3913aef45d51SDaniel P. Berrangefi
3914f652e6afSaurel32
3915a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3916a540f158SPeter Crosthwaite
391720ff075bSMichael Walle##########################################
3918fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3919b1546f32SGerd Hoffmann
3920da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
39214939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
39225f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
39235f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
39245f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
3925da076ffeSGerd Hoffmann    opengl=yes
3926925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3927925a0400SGerd Hoffmann        gtk_gl="yes"
3928925a0400SGerd Hoffmann    fi
3929cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
393020ff075bSMichael Walle  else
3931da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3932dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
393320ff075bSMichael Walle    fi
3934f676c67eSJeremy White    opengl_cflags=""
3935da076ffeSGerd Hoffmann    opengl_libs=""
3936da076ffeSGerd Hoffmann    opengl=no
393720ff075bSMichael Walle  fi
393820ff075bSMichael Wallefi
393920ff075bSMichael Walle
3940014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3941014cb152SGerd Hoffmann  cat > $TMPC << EOF
3942014cb152SGerd Hoffmann#include <epoxy/egl.h>
3943014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3944014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3945014cb152SGerd Hoffmann#endif
3946014cb152SGerd Hoffmannint main(void) { return 0; }
3947014cb152SGerd HoffmannEOF
3948014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3949014cb152SGerd Hoffmann    opengl_dmabuf=yes
3950014cb152SGerd Hoffmann  fi
3951014cb152SGerd Hoffmannfi
3952c9a12e75SChrysostomos Nanakos
3953ed279a06SKlim Kireev##########################################
3954ed279a06SKlim Kireev# libxml2 probe
3955ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
3956ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
3957ed279a06SKlim Kireev        libxml2="yes"
3958ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
3959ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
3960ed279a06SKlim Kireev    else
3961ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
3962ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
3963ed279a06SKlim Kireev        fi
3964ed279a06SKlim Kireev        libxml2="no"
3965ed279a06SKlim Kireev    fi
3966ed279a06SKlim Kireevfi
3967c9a12e75SChrysostomos Nanakos
3968eb100396SBharata B Rao##########################################
3969eb100396SBharata B Rao# glusterfs probe
3970eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
397165d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3972e01bee08SBharata B Rao    glusterfs="yes"
397389138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
397489138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3975d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3976d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3977d85fa9ebSJeff Cody    fi
397865d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
39790c14fb47SBharata B Rao      glusterfs_discard="yes"
39800c14fb47SBharata B Rao    fi
39817c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
3982df3a429aSNiels de Vos      glusterfs_fallocate="yes"
39837c815372SBharata B Rao      glusterfs_zerofill="yes"
39847c815372SBharata B Rao    fi
3985eb100396SBharata B Rao  else
3986eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
39878efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
39888efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3989eb100396SBharata B Rao    fi
3990e01bee08SBharata B Rao    glusterfs="no"
3991eb100396SBharata B Rao  fi
3992eb100396SBharata B Raofi
3993eb100396SBharata B Rao
399439386ac7Saurel32# Check for inotify functions when we are building linux-user
39953b3f24adSaurel32# emulator.  This is done because older glibc versions don't
39963b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
39973b3f24adSaurel32# don't provide them even if kernel supports them.
39983b3f24adSaurel32#
39993b3f24adSaurel32inotify=no
40003b3f24adSaurel32cat > $TMPC << EOF
40013b3f24adSaurel32#include <sys/inotify.h>
40023b3f24adSaurel32
40033b3f24adSaurel32int
40043b3f24adSaurel32main(void)
40053b3f24adSaurel32{
40063b3f24adSaurel32	/* try to start inotify */
40078690e420Saurel32	return inotify_init();
40083b3f24adSaurel32}
40093b3f24adSaurel32EOF
401052166aa0SJuan Quintelaif compile_prog "" "" ; then
40113b3f24adSaurel32  inotify=yes
40123b3f24adSaurel32fi
40133b3f24adSaurel32
4014c05c7a73SRiku Voipioinotify1=no
4015c05c7a73SRiku Voipiocat > $TMPC << EOF
4016c05c7a73SRiku Voipio#include <sys/inotify.h>
4017c05c7a73SRiku Voipio
4018c05c7a73SRiku Voipioint
4019c05c7a73SRiku Voipiomain(void)
4020c05c7a73SRiku Voipio{
4021c05c7a73SRiku Voipio    /* try to start inotify */
4022c05c7a73SRiku Voipio    return inotify_init1(0);
4023c05c7a73SRiku Voipio}
4024c05c7a73SRiku VoipioEOF
4025c05c7a73SRiku Voipioif compile_prog "" "" ; then
4026c05c7a73SRiku Voipio  inotify1=yes
4027c05c7a73SRiku Voipiofi
4028c05c7a73SRiku Voipio
4029099d6b0fSRiku Voipio# check if pipe2 is there
4030099d6b0fSRiku Voipiopipe2=no
4031099d6b0fSRiku Voipiocat > $TMPC << EOF
4032099d6b0fSRiku Voipio#include <unistd.h>
4033099d6b0fSRiku Voipio#include <fcntl.h>
4034099d6b0fSRiku Voipio
4035099d6b0fSRiku Voipioint main(void)
4036099d6b0fSRiku Voipio{
4037099d6b0fSRiku Voipio    int pipefd[2];
40389bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4039099d6b0fSRiku Voipio}
4040099d6b0fSRiku VoipioEOF
404152166aa0SJuan Quintelaif compile_prog "" "" ; then
4042099d6b0fSRiku Voipio  pipe2=yes
4043099d6b0fSRiku Voipiofi
4044099d6b0fSRiku Voipio
404540ff6d7eSKevin Wolf# check if accept4 is there
404640ff6d7eSKevin Wolfaccept4=no
404740ff6d7eSKevin Wolfcat > $TMPC << EOF
404840ff6d7eSKevin Wolf#include <sys/socket.h>
404940ff6d7eSKevin Wolf#include <stddef.h>
405040ff6d7eSKevin Wolf
405140ff6d7eSKevin Wolfint main(void)
405240ff6d7eSKevin Wolf{
405340ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
405440ff6d7eSKevin Wolf    return 0;
405540ff6d7eSKevin Wolf}
405640ff6d7eSKevin WolfEOF
405740ff6d7eSKevin Wolfif compile_prog "" "" ; then
405840ff6d7eSKevin Wolf  accept4=yes
405940ff6d7eSKevin Wolffi
406040ff6d7eSKevin Wolf
40613ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
40623ce34dfbSvibisreenivasansplice=no
40633ce34dfbSvibisreenivasancat > $TMPC << EOF
40643ce34dfbSvibisreenivasan#include <unistd.h>
40653ce34dfbSvibisreenivasan#include <fcntl.h>
40663ce34dfbSvibisreenivasan#include <limits.h>
40673ce34dfbSvibisreenivasan
40683ce34dfbSvibisreenivasanint main(void)
40693ce34dfbSvibisreenivasan{
407066ea0f22SStefan Weil    int len, fd = 0;
40713ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
40723ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
40733ce34dfbSvibisreenivasan    return 0;
40743ce34dfbSvibisreenivasan}
40753ce34dfbSvibisreenivasanEOF
407652166aa0SJuan Quintelaif compile_prog "" "" ; then
40773ce34dfbSvibisreenivasan  splice=yes
40783ce34dfbSvibisreenivasanfi
40793ce34dfbSvibisreenivasan
4080dcc38d1cSMarcelo Tosatti##########################################
4081a99d57bbSWanlong Gao# libnuma probe
4082a99d57bbSWanlong Gao
4083a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4084a99d57bbSWanlong Gao  cat > $TMPC << EOF
4085a99d57bbSWanlong Gao#include <numa.h>
4086a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4087a99d57bbSWanlong GaoEOF
4088a99d57bbSWanlong Gao
4089a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4090a99d57bbSWanlong Gao    numa=yes
4091a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4092a99d57bbSWanlong Gao  else
4093a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4094a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4095a99d57bbSWanlong Gao    fi
4096a99d57bbSWanlong Gao    numa=no
4097a99d57bbSWanlong Gao  fi
4098a99d57bbSWanlong Gaofi
4099a99d57bbSWanlong Gao
41007b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
41017b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
41027b01cb97SAlexandre Derumier    exit 1
41037b01cb97SAlexandre Derumierfi
41047b01cb97SAlexandre Derumier
41055a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
41065a22ab71SYang Zhong# do not support it.
41075a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
41085a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
41095a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
41105a22ab71SYang Zhong    fi
41115a22ab71SYang Zhong    malloc_trim="no"
41125a22ab71SYang Zhongfi
41135a22ab71SYang Zhong
41145a22ab71SYang Zhong#######################################
41155a22ab71SYang Zhong# malloc_trim
41165a22ab71SYang Zhong
41175a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
41185a22ab71SYang Zhong    cat > $TMPC << EOF
41195a22ab71SYang Zhong#include <malloc.h>
41205a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
41215a22ab71SYang ZhongEOF
41225a22ab71SYang Zhong    if compile_prog "" "" ; then
41235a22ab71SYang Zhong        malloc_trim="yes"
41245a22ab71SYang Zhong    else
41255a22ab71SYang Zhong        malloc_trim="no"
41265a22ab71SYang Zhong    fi
41275a22ab71SYang Zhongfi
41285a22ab71SYang Zhong
4129a99d57bbSWanlong Gao##########################################
41302847b469SFam Zheng# tcmalloc probe
41312847b469SFam Zheng
41322847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
41332847b469SFam Zheng  cat > $TMPC << EOF
41342847b469SFam Zheng#include <stdlib.h>
41352847b469SFam Zhengint main(void) { malloc(1); return 0; }
41362847b469SFam ZhengEOF
41372847b469SFam Zheng
41382847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
41392847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
41402847b469SFam Zheng  else
41412847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
41422847b469SFam Zheng  fi
41432847b469SFam Zhengfi
41442847b469SFam Zheng
41452847b469SFam Zheng##########################################
41467b01cb97SAlexandre Derumier# jemalloc probe
41477b01cb97SAlexandre Derumier
41487b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
41497b01cb97SAlexandre Derumier  cat > $TMPC << EOF
41507b01cb97SAlexandre Derumier#include <stdlib.h>
41517b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
41527b01cb97SAlexandre DerumierEOF
41537b01cb97SAlexandre Derumier
41547b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
41557b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
41567b01cb97SAlexandre Derumier  else
41577b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
41587b01cb97SAlexandre Derumier  fi
41597b01cb97SAlexandre Derumierfi
41607b01cb97SAlexandre Derumier
41617b01cb97SAlexandre Derumier##########################################
4162dcc38d1cSMarcelo Tosatti# signalfd probe
4163dcc38d1cSMarcelo Tosattisignalfd="no"
4164dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4165dcc38d1cSMarcelo Tosatti#include <unistd.h>
4166dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4167dcc38d1cSMarcelo Tosatti#include <signal.h>
4168dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4169dcc38d1cSMarcelo TosattiEOF
4170dcc38d1cSMarcelo Tosatti
4171dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4172dcc38d1cSMarcelo Tosatti  signalfd=yes
4173dcc38d1cSMarcelo Tosattifi
4174dcc38d1cSMarcelo Tosatti
4175c2882b96SRiku Voipio# check if eventfd is supported
4176c2882b96SRiku Voipioeventfd=no
4177c2882b96SRiku Voipiocat > $TMPC << EOF
4178c2882b96SRiku Voipio#include <sys/eventfd.h>
4179c2882b96SRiku Voipio
4180c2882b96SRiku Voipioint main(void)
4181c2882b96SRiku Voipio{
418255cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4183c2882b96SRiku Voipio}
4184c2882b96SRiku VoipioEOF
4185c2882b96SRiku Voipioif compile_prog "" "" ; then
4186c2882b96SRiku Voipio  eventfd=yes
4187c2882b96SRiku Voipiofi
4188c2882b96SRiku Voipio
4189751bcc39SMarc-André Lureau# check if memfd is supported
4190751bcc39SMarc-André Lureaumemfd=no
4191751bcc39SMarc-André Lureaucat > $TMPC << EOF
419275e5b70eSPaolo Bonzini#include <sys/mman.h>
4193751bcc39SMarc-André Lureau
4194751bcc39SMarc-André Lureauint main(void)
4195751bcc39SMarc-André Lureau{
4196751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4197751bcc39SMarc-André Lureau}
4198751bcc39SMarc-André LureauEOF
4199751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4200751bcc39SMarc-André Lureau  memfd=yes
4201751bcc39SMarc-André Lureaufi
4202751bcc39SMarc-André Lureau
4203955727d2SCortland Tölva# check for usbfs
4204955727d2SCortland Tölvahave_usbfs=no
4205955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
4206955727d2SCortland Tölva  if check_include linux/usbdevice_fs.h; then
4207955727d2SCortland Tölva    have_usbfs=yes
4208955727d2SCortland Tölva  fi
4209955727d2SCortland Tölva  have_usbfs=yes
4210955727d2SCortland Tölvafi
4211751bcc39SMarc-André Lureau
4212d0927938SUlrich Hecht# check for fallocate
4213d0927938SUlrich Hechtfallocate=no
4214d0927938SUlrich Hechtcat > $TMPC << EOF
4215d0927938SUlrich Hecht#include <fcntl.h>
4216d0927938SUlrich Hecht
4217d0927938SUlrich Hechtint main(void)
4218d0927938SUlrich Hecht{
4219d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4220d0927938SUlrich Hecht    return 0;
4221d0927938SUlrich Hecht}
4222d0927938SUlrich HechtEOF
42238fb03151SPeter Maydellif compile_prog "" "" ; then
4224d0927938SUlrich Hecht  fallocate=yes
4225d0927938SUlrich Hechtfi
4226d0927938SUlrich Hecht
42273d4fa43eSKusanagi Kouichi# check for fallocate hole punching
42283d4fa43eSKusanagi Kouichifallocate_punch_hole=no
42293d4fa43eSKusanagi Kouichicat > $TMPC << EOF
42303d4fa43eSKusanagi Kouichi#include <fcntl.h>
42313d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
42323d4fa43eSKusanagi Kouichi
42333d4fa43eSKusanagi Kouichiint main(void)
42343d4fa43eSKusanagi Kouichi{
42353d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
42363d4fa43eSKusanagi Kouichi    return 0;
42373d4fa43eSKusanagi Kouichi}
42383d4fa43eSKusanagi KouichiEOF
42393d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
42403d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
42413d4fa43eSKusanagi Kouichifi
42423d4fa43eSKusanagi Kouichi
4243b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4244b953f075SDenis V. Lunevfallocate_zero_range=no
4245b953f075SDenis V. Lunevcat > $TMPC << EOF
4246b953f075SDenis V. Lunev#include <fcntl.h>
4247b953f075SDenis V. Lunev#include <linux/falloc.h>
4248b953f075SDenis V. Lunev
4249b953f075SDenis V. Lunevint main(void)
4250b953f075SDenis V. Lunev{
4251b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4252b953f075SDenis V. Lunev    return 0;
4253b953f075SDenis V. Lunev}
4254b953f075SDenis V. LunevEOF
4255b953f075SDenis V. Lunevif compile_prog "" "" ; then
4256b953f075SDenis V. Lunev  fallocate_zero_range=yes
4257b953f075SDenis V. Lunevfi
4258b953f075SDenis V. Lunev
4259ed911435SKevin Wolf# check for posix_fallocate
4260ed911435SKevin Wolfposix_fallocate=no
4261ed911435SKevin Wolfcat > $TMPC << EOF
4262ed911435SKevin Wolf#include <fcntl.h>
4263ed911435SKevin Wolf
4264ed911435SKevin Wolfint main(void)
4265ed911435SKevin Wolf{
4266ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4267ed911435SKevin Wolf    return 0;
4268ed911435SKevin Wolf}
4269ed911435SKevin WolfEOF
4270ed911435SKevin Wolfif compile_prog "" "" ; then
4271ed911435SKevin Wolf    posix_fallocate=yes
4272ed911435SKevin Wolffi
4273ed911435SKevin Wolf
4274c727f47dSPeter Maydell# check for sync_file_range
4275c727f47dSPeter Maydellsync_file_range=no
4276c727f47dSPeter Maydellcat > $TMPC << EOF
4277c727f47dSPeter Maydell#include <fcntl.h>
4278c727f47dSPeter Maydell
4279c727f47dSPeter Maydellint main(void)
4280c727f47dSPeter Maydell{
4281c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4282c727f47dSPeter Maydell    return 0;
4283c727f47dSPeter Maydell}
4284c727f47dSPeter MaydellEOF
42858fb03151SPeter Maydellif compile_prog "" "" ; then
4286c727f47dSPeter Maydell  sync_file_range=yes
4287c727f47dSPeter Maydellfi
4288c727f47dSPeter Maydell
4289dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4290dace20dcSPeter Maydellfiemap=no
4291dace20dcSPeter Maydellcat > $TMPC << EOF
4292dace20dcSPeter Maydell#include <sys/ioctl.h>
4293dace20dcSPeter Maydell#include <linux/fs.h>
4294dace20dcSPeter Maydell#include <linux/fiemap.h>
4295dace20dcSPeter Maydell
4296dace20dcSPeter Maydellint main(void)
4297dace20dcSPeter Maydell{
4298dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4299dace20dcSPeter Maydell    return 0;
4300dace20dcSPeter Maydell}
4301dace20dcSPeter MaydellEOF
43028fb03151SPeter Maydellif compile_prog "" "" ; then
4303dace20dcSPeter Maydell  fiemap=yes
4304dace20dcSPeter Maydellfi
4305dace20dcSPeter Maydell
4306d0927938SUlrich Hecht# check for dup3
4307d0927938SUlrich Hechtdup3=no
4308d0927938SUlrich Hechtcat > $TMPC << EOF
4309d0927938SUlrich Hecht#include <unistd.h>
4310d0927938SUlrich Hecht
4311d0927938SUlrich Hechtint main(void)
4312d0927938SUlrich Hecht{
4313d0927938SUlrich Hecht    dup3(0, 0, 0);
4314d0927938SUlrich Hecht    return 0;
4315d0927938SUlrich Hecht}
4316d0927938SUlrich HechtEOF
431778f5d726SJan Kiszkaif compile_prog "" "" ; then
4318d0927938SUlrich Hecht  dup3=yes
4319d0927938SUlrich Hechtfi
4320d0927938SUlrich Hecht
43214e0c6529SAlex Bligh# check for ppoll support
43224e0c6529SAlex Blighppoll=no
43234e0c6529SAlex Blighcat > $TMPC << EOF
43244e0c6529SAlex Bligh#include <poll.h>
43254e0c6529SAlex Bligh
43264e0c6529SAlex Blighint main(void)
43274e0c6529SAlex Bligh{
43284e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
43294e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
43304e0c6529SAlex Bligh    return 0;
43314e0c6529SAlex Bligh}
43324e0c6529SAlex BlighEOF
43334e0c6529SAlex Blighif compile_prog "" "" ; then
43344e0c6529SAlex Bligh  ppoll=yes
43354e0c6529SAlex Blighfi
43364e0c6529SAlex Bligh
4337cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4338cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4339cd758dd0SAlex Blighcat > $TMPC << EOF
4340cd758dd0SAlex Bligh#include <sys/prctl.h>
4341cd758dd0SAlex Bligh
4342cd758dd0SAlex Blighint main(void)
4343cd758dd0SAlex Bligh{
4344cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4345cd758dd0SAlex Bligh    return 0;
4346cd758dd0SAlex Bligh}
4347cd758dd0SAlex BlighEOF
4348cd758dd0SAlex Blighif compile_prog "" "" ; then
4349cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4350cd758dd0SAlex Blighfi
4351cd758dd0SAlex Bligh
43523b6edd16SPeter Maydell# check for epoll support
43533b6edd16SPeter Maydellepoll=no
43543b6edd16SPeter Maydellcat > $TMPC << EOF
43553b6edd16SPeter Maydell#include <sys/epoll.h>
43563b6edd16SPeter Maydell
43573b6edd16SPeter Maydellint main(void)
43583b6edd16SPeter Maydell{
43593b6edd16SPeter Maydell    epoll_create(0);
43603b6edd16SPeter Maydell    return 0;
43613b6edd16SPeter Maydell}
43623b6edd16SPeter MaydellEOF
43638fb03151SPeter Maydellif compile_prog "" "" ; then
43643b6edd16SPeter Maydell  epoll=yes
43653b6edd16SPeter Maydellfi
43663b6edd16SPeter Maydell
4367227f0214SPeter Maydell# epoll_create1 is a later addition
4368227f0214SPeter Maydell# so we must check separately for its presence
43693b6edd16SPeter Maydellepoll_create1=no
43703b6edd16SPeter Maydellcat > $TMPC << EOF
43713b6edd16SPeter Maydell#include <sys/epoll.h>
43723b6edd16SPeter Maydell
43733b6edd16SPeter Maydellint main(void)
43743b6edd16SPeter Maydell{
437519e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
437619e83f6bSPeter Maydell     * a function being called. This is necessary so that on
437719e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
437819e83f6bSPeter Maydell     * the library but not declared in the header file we will
437919e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
438019e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
438119e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
438219e83f6bSPeter Maydell     */
4383c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
43843b6edd16SPeter Maydell}
43853b6edd16SPeter MaydellEOF
43868fb03151SPeter Maydellif compile_prog "" "" ; then
43873b6edd16SPeter Maydell  epoll_create1=yes
43883b6edd16SPeter Maydellfi
43893b6edd16SPeter Maydell
4390a8fd1abaSPeter Maydell# check for sendfile support
4391a8fd1abaSPeter Maydellsendfile=no
4392a8fd1abaSPeter Maydellcat > $TMPC << EOF
4393a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4394a8fd1abaSPeter Maydell
4395a8fd1abaSPeter Maydellint main(void)
4396a8fd1abaSPeter Maydell{
4397a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4398a8fd1abaSPeter Maydell}
4399a8fd1abaSPeter MaydellEOF
4400a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4401a8fd1abaSPeter Maydell  sendfile=yes
4402a8fd1abaSPeter Maydellfi
4403a8fd1abaSPeter Maydell
440451834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
440551834341SRiku Voipiotimerfd=no
440651834341SRiku Voipiocat > $TMPC << EOF
440751834341SRiku Voipio#include <sys/timerfd.h>
440851834341SRiku Voipio
440951834341SRiku Voipioint main(void)
441051834341SRiku Voipio{
441151834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
441251834341SRiku Voipio}
441351834341SRiku VoipioEOF
441451834341SRiku Voipioif compile_prog "" "" ; then
441551834341SRiku Voipio  timerfd=yes
441651834341SRiku Voipiofi
441751834341SRiku Voipio
44189af5c906SRiku Voipio# check for setns and unshare support
44199af5c906SRiku Voipiosetns=no
44209af5c906SRiku Voipiocat > $TMPC << EOF
44219af5c906SRiku Voipio#include <sched.h>
44229af5c906SRiku Voipio
44239af5c906SRiku Voipioint main(void)
44249af5c906SRiku Voipio{
44259af5c906SRiku Voipio    int ret;
44269af5c906SRiku Voipio    ret = setns(0, 0);
44279af5c906SRiku Voipio    ret = unshare(0);
44289af5c906SRiku Voipio    return ret;
44299af5c906SRiku Voipio}
44309af5c906SRiku VoipioEOF
44319af5c906SRiku Voipioif compile_prog "" "" ; then
44329af5c906SRiku Voipio  setns=yes
44339af5c906SRiku Voipiofi
44349af5c906SRiku Voipio
443538860a03SAleksandar Markovic# clock_adjtime probe
443638860a03SAleksandar Markovicclock_adjtime=no
443738860a03SAleksandar Markoviccat > $TMPC <<EOF
443838860a03SAleksandar Markovic#include <time.h>
443938860a03SAleksandar Markovic
444038860a03SAleksandar Markovicint main(void)
444138860a03SAleksandar Markovic{
444238860a03SAleksandar Markovic    return clock_adjtime(0, 0);
444338860a03SAleksandar Markovic}
444438860a03SAleksandar MarkovicEOF
444538860a03SAleksandar Markovicclock_adjtime=no
444638860a03SAleksandar Markovicif compile_prog "" "" ; then
444738860a03SAleksandar Markovic  clock_adjtime=yes
444838860a03SAleksandar Markovicfi
444938860a03SAleksandar Markovic
44505a03cd00SAleksandar Markovic# syncfs probe
44515a03cd00SAleksandar Markovicsyncfs=no
44525a03cd00SAleksandar Markoviccat > $TMPC <<EOF
44535a03cd00SAleksandar Markovic#include <unistd.h>
44545a03cd00SAleksandar Markovic
44555a03cd00SAleksandar Markovicint main(void)
44565a03cd00SAleksandar Markovic{
44575a03cd00SAleksandar Markovic    return syncfs(0);
44585a03cd00SAleksandar Markovic}
44595a03cd00SAleksandar MarkovicEOF
44605a03cd00SAleksandar Markovicsyncfs=no
44615a03cd00SAleksandar Markovicif compile_prog "" "" ; then
44625a03cd00SAleksandar Markovic  syncfs=yes
44635a03cd00SAleksandar Markovicfi
44645a03cd00SAleksandar Markovic
4465cc8ae6deSpbrook# Check if tools are available to build documentation.
4466a25dba17SJuan Quintelaif test "$docs" != "no" ; then
446701668d98SStefan Weil  if has makeinfo && has pod2man; then
4468a25dba17SJuan Quintela    docs=yes
446983a3ab8bSJuan Quintela  else
4470a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
447121684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
447283a3ab8bSJuan Quintela    fi
4473a25dba17SJuan Quintela    docs=no
447483a3ab8bSJuan Quintela  fi
4475cc8ae6deSpbrookfi
4476cc8ae6deSpbrook
4477f514f41cSStefan Weil# Search for bswap_32 function
44786ae9a1f4SJuan Quintelabyteswap_h=no
44796ae9a1f4SJuan Quintelacat > $TMPC << EOF
44806ae9a1f4SJuan Quintela#include <byteswap.h>
44816ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
44826ae9a1f4SJuan QuintelaEOF
448352166aa0SJuan Quintelaif compile_prog "" "" ; then
44846ae9a1f4SJuan Quintela  byteswap_h=yes
44856ae9a1f4SJuan Quintelafi
44866ae9a1f4SJuan Quintela
448775f13596SStefan Weil# Search for bswap32 function
44886ae9a1f4SJuan Quintelabswap_h=no
44896ae9a1f4SJuan Quintelacat > $TMPC << EOF
44906ae9a1f4SJuan Quintela#include <sys/endian.h>
44916ae9a1f4SJuan Quintela#include <sys/types.h>
44926ae9a1f4SJuan Quintela#include <machine/bswap.h>
44936ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
44946ae9a1f4SJuan QuintelaEOF
449552166aa0SJuan Quintelaif compile_prog "" "" ; then
44966ae9a1f4SJuan Quintela  bswap_h=yes
44976ae9a1f4SJuan Quintelafi
44986ae9a1f4SJuan Quintela
4499da93a1fdSaliguori##########################################
4500e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4501c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4502e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
45033c33ea96SPaolo Bonzini    libiscsi="yes"
4504ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4505ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4506c589b249SRonnie Sahlberg  else
4507c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4508e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4509c589b249SRonnie Sahlberg    fi
4510c589b249SRonnie Sahlberg    libiscsi="no"
4511c589b249SRonnie Sahlberg  fi
4512c589b249SRonnie Sahlbergfi
4513c589b249SRonnie Sahlberg
4514c589b249SRonnie Sahlberg##########################################
45158bacde8dSNatanael Copa# Do we need libm
45168bacde8dSNatanael Copacat > $TMPC << EOF
45178bacde8dSNatanael Copa#include <math.h>
4518f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
45198bacde8dSNatanael CopaEOF
45208bacde8dSNatanael Copaif compile_prog "" "" ; then
45218bacde8dSNatanael Copa  :
45228bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
45238bacde8dSNatanael Copa  LIBS="-lm $LIBS"
45248bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
45258bacde8dSNatanael Copaelse
452676ad07a4SPeter Maydell  error_exit "libm check failed"
45278bacde8dSNatanael Copafi
45288bacde8dSNatanael Copa
45298bacde8dSNatanael Copa##########################################
4530da93a1fdSaliguori# Do we need librt
45318bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
45328bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
45338bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
45348bacde8dSNatanael Copa# function in addition.
4535da93a1fdSaliguoricat > $TMPC <<EOF
4536da93a1fdSaliguori#include <signal.h>
4537da93a1fdSaliguori#include <time.h>
45388bacde8dSNatanael Copaint main(void) {
45398bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
45408bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
45418bacde8dSNatanael Copa}
4542da93a1fdSaliguoriEOF
4543da93a1fdSaliguori
454452166aa0SJuan Quintelaif compile_prog "" "" ; then
454507ffa4bdSJuan Quintela  :
45468bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
454718e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
454818e588b1SRick Liu  LIBS="$LIBS -lrt"
454918e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4550da93a1fdSaliguorifi
4551da93a1fdSaliguori
455231ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
455378723752SPeter Maydell        "$haiku" != "yes" ; then
45546362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
45556362a53fSJuan Quintelafi
45566362a53fSJuan Quintela
4557de5071c5SBlue Swirl##########################################
4558cd4ec0b4SGerd Hoffmann# spice probe
4559cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4560cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4561cd4ec0b4SGerd Hoffmann#include <spice.h>
4562cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4563cd4ec0b4SGerd HoffmannEOF
4564710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4565710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
456665d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
456765d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4568cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4569cd4ec0b4SGerd Hoffmann    spice="yes"
4570cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4571cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
45722e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
45732e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4574cd4ec0b4SGerd Hoffmann  else
4575cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
45768efc9363SHu Tao      feature_not_found "spice" \
45778efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4578cd4ec0b4SGerd Hoffmann    fi
4579cd4ec0b4SGerd Hoffmann    spice="no"
4580cd4ec0b4SGerd Hoffmann  fi
4581cd4ec0b4SGerd Hoffmannfi
4582cd4ec0b4SGerd Hoffmann
45837b02f544SMarc-André Lureau# check for smartcard support
45847b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
45850f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
45867b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
45877b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
45887b02f544SMarc-André Lureau        smartcard="yes"
4589111a38b0SRobert Relyea    else
45907b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
45917b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4592111a38b0SRobert Relyea        fi
45937b02f544SMarc-André Lureau        smartcard="no"
4594111a38b0SRobert Relyea    fi
4595111a38b0SRobert Relyeafi
4596111a38b0SRobert Relyea
45972b2325ffSGerd Hoffmann# check for libusb
45982b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
459965d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
46002b2325ffSGerd Hoffmann        libusb="yes"
4601ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4602ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
46032b2325ffSGerd Hoffmann    else
46042b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
46058efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
46062b2325ffSGerd Hoffmann        fi
46072b2325ffSGerd Hoffmann        libusb="no"
46082b2325ffSGerd Hoffmann    fi
46092b2325ffSGerd Hoffmannfi
46102b2325ffSGerd Hoffmann
461169354a83SHans de Goede# check for usbredirparser for usb network redirection support
461269354a83SHans de Goedeif test "$usb_redir" != "no" ; then
461365d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
461469354a83SHans de Goede        usb_redir="yes"
4615ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4616ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
461769354a83SHans de Goede    else
461869354a83SHans de Goede        if test "$usb_redir" = "yes"; then
461921684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
462069354a83SHans de Goede        fi
462169354a83SHans de Goede        usb_redir="no"
462269354a83SHans de Goede    fi
462369354a83SHans de Goedefi
462469354a83SHans de Goede
4625cd4ec0b4SGerd Hoffmann##########################################
4626d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4627d9840e25STomoki Sekiyama
4628d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4629d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4630690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4631d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4632d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4633690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4634d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4635d9840e25STomoki Sekiyama	  ;;
4636690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4637d9840e25STomoki Sekiyama  esac
4638d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4639d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4640d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4641d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4642d9840e25STomoki SekiyamaEOF
4643d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4644d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4645d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4646315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4647f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4648d9840e25STomoki Sekiyama  else
4649d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4650d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4651d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4652d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4653d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4654d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4655d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4656d9840e25STomoki Sekiyama    fi
4657d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4658d9840e25STomoki Sekiyama  fi
4659d9840e25STomoki Sekiyamafi
4660d9840e25STomoki Sekiyama
4661d9840e25STomoki Sekiyama##########################################
4662d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4663d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4664d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4665d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4666d9840e25STomoki Sekiyama
4667d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4668d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4669d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4670d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4671d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4672d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4673d9840e25STomoki Sekiyama    else
4674d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4675d9840e25STomoki Sekiyama    fi
4676d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4677d9840e25STomoki Sekiyama    win_sdk=""
4678d9840e25STomoki Sekiyama  fi
4679d9840e25STomoki Sekiyamafi
4680d9840e25STomoki Sekiyama
4681d9840e25STomoki Sekiyama##########################################
468250cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
468350cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
468450cbebb9SMichael Roth  cat > $TMPC << EOF
468550cbebb9SMichael Roth#include <windows.h>
468650cbebb9SMichael Roth#include <ntddscsi.h>
468750cbebb9SMichael Rothint main(void) {
468850cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
468950cbebb9SMichael Roth#error Missing required ioctl definitions
469050cbebb9SMichael Roth#endif
469150cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
469250cbebb9SMichael Roth  return addr.Lun;
469350cbebb9SMichael Roth}
469450cbebb9SMichael RothEOF
469550cbebb9SMichael Roth  if compile_prog "" "" ; then
469650cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4697c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
469850cbebb9SMichael Roth  fi
469950cbebb9SMichael Rothfi
470050cbebb9SMichael Roth
470150cbebb9SMichael Roth##########################################
47029d9e1521SGerd Hoffmann# virgl renderer probe
47039d9e1521SGerd Hoffmann
47049d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
47059d9e1521SGerd Hoffmann  cat > $TMPC << EOF
47069d9e1521SGerd Hoffmann#include <virglrenderer.h>
47079d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
47089d9e1521SGerd HoffmannEOF
47099d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
47109d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
471147479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
47129d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
47139d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
47149d9e1521SGerd Hoffmann    virglrenderer="yes"
47159d9e1521SGerd Hoffmann  else
47169d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
47179d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
47189d9e1521SGerd Hoffmann    fi
47199d9e1521SGerd Hoffmann    virglrenderer="no"
47209d9e1521SGerd Hoffmann  fi
47219d9e1521SGerd Hoffmannfi
47229d9e1521SGerd Hoffmann
47239d9e1521SGerd Hoffmann##########################################
47248ca80760SRichard Henderson# capstone
47258ca80760SRichard Henderson
4726e219c499SRichard Hendersoncase "$capstone" in
4727e219c499SRichard Henderson  "" | yes)
47288ca80760SRichard Henderson    if $pkg_config capstone; then
4729e219c499SRichard Henderson      capstone=system
4730123ac0bbSAlexey Kardashevskiy    elif test -e "${source_path}/.git" -a $git_update = 'yes' ; then
4731e219c499SRichard Henderson      capstone=git
4732e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
4733e219c499SRichard Henderson      capstone=internal
4734e219c499SRichard Henderson    elif test -z "$capstone" ; then
4735e219c499SRichard Henderson      capstone=no
4736e219c499SRichard Henderson    else
4737e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
4738e219c499SRichard Henderson    fi
4739e219c499SRichard Henderson    ;;
4740e219c499SRichard Henderson
4741e219c499SRichard Henderson  system)
4742e219c499SRichard Henderson    if ! $pkg_config capstone; then
4743e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
4744e219c499SRichard Henderson    fi
4745e219c499SRichard Henderson    ;;
4746e219c499SRichard Hendersonesac
4747e219c499SRichard Henderson
4748e219c499SRichard Hendersoncase "$capstone" in
4749e219c499SRichard Henderson  git | internal)
4750e219c499SRichard Henderson    if test "$capstone" = git; then
4751e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
4752e219c499SRichard Henderson    fi
4753e219c499SRichard Henderson    mkdir -p capstone
4754e219c499SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
4755e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
4756e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
4757e219c499SRichard Henderson    else
4758e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
4759e219c499SRichard Henderson    fi
4760e219c499SRichard Henderson    LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
4761e219c499SRichard Henderson    ;;
4762e219c499SRichard Henderson
4763e219c499SRichard Henderson  system)
47648ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
47658ca80760SRichard Henderson    LIBS="$($pkg_config --libs capstone) $LIBS"
4766e219c499SRichard Henderson    ;;
4767e219c499SRichard Henderson
4768e219c499SRichard Henderson  no)
4769e219c499SRichard Henderson    ;;
4770e219c499SRichard Henderson  *)
4771e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
4772e219c499SRichard Henderson    ;;
4773e219c499SRichard Hendersonesac
47748ca80760SRichard Henderson
47758ca80760SRichard Henderson##########################################
47765f6b9e8fSBlue Swirl# check if we have fdatasync
47775f6b9e8fSBlue Swirl
47785f6b9e8fSBlue Swirlfdatasync=no
47795f6b9e8fSBlue Swirlcat > $TMPC << EOF
47805f6b9e8fSBlue Swirl#include <unistd.h>
4781d1722a27SAlexandre Raymondint main(void) {
4782d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4783d1722a27SAlexandre Raymondreturn fdatasync(0);
4784d1722a27SAlexandre Raymond#else
4785e172fe11SStefan Weil#error Not supported
4786d1722a27SAlexandre Raymond#endif
4787d1722a27SAlexandre Raymond}
47885f6b9e8fSBlue SwirlEOF
47895f6b9e8fSBlue Swirlif compile_prog "" "" ; then
47905f6b9e8fSBlue Swirl    fdatasync=yes
47915f6b9e8fSBlue Swirlfi
47925f6b9e8fSBlue Swirl
479394a420b1SStefan Hajnoczi##########################################
4794e78815a5SAndreas Färber# check if we have madvise
4795e78815a5SAndreas Färber
4796e78815a5SAndreas Färbermadvise=no
4797e78815a5SAndreas Färbercat > $TMPC << EOF
4798e78815a5SAndreas Färber#include <sys/types.h>
4799e78815a5SAndreas Färber#include <sys/mman.h>
4800832ce9c2SScott Wood#include <stddef.h>
4801e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4802e78815a5SAndreas FärberEOF
4803e78815a5SAndreas Färberif compile_prog "" "" ; then
4804e78815a5SAndreas Färber    madvise=yes
4805e78815a5SAndreas Färberfi
4806e78815a5SAndreas Färber
4807e78815a5SAndreas Färber##########################################
4808e78815a5SAndreas Färber# check if we have posix_madvise
4809e78815a5SAndreas Färber
4810e78815a5SAndreas Färberposix_madvise=no
4811e78815a5SAndreas Färbercat > $TMPC << EOF
4812e78815a5SAndreas Färber#include <sys/mman.h>
4813832ce9c2SScott Wood#include <stddef.h>
4814e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4815e78815a5SAndreas FärberEOF
4816e78815a5SAndreas Färberif compile_prog "" "" ; then
4817e78815a5SAndreas Färber    posix_madvise=yes
4818e78815a5SAndreas Färberfi
4819e78815a5SAndreas Färber
4820e78815a5SAndreas Färber##########################################
48219bc5a719SAndreas Gustafsson# check if we have posix_memalign()
48229bc5a719SAndreas Gustafsson
48239bc5a719SAndreas Gustafssonposix_memalign=no
48249bc5a719SAndreas Gustafssoncat > $TMPC << EOF
48259bc5a719SAndreas Gustafsson#include <stdlib.h>
48269bc5a719SAndreas Gustafssonint main(void) {
48279bc5a719SAndreas Gustafsson    void *p;
48289bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
48299bc5a719SAndreas Gustafsson}
48309bc5a719SAndreas GustafssonEOF
48319bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
48329bc5a719SAndreas Gustafsson    posix_memalign=yes
48339bc5a719SAndreas Gustafssonfi
48349bc5a719SAndreas Gustafsson
48359bc5a719SAndreas Gustafsson##########################################
48360a852417SPaul Durrant# check if we have posix_syslog
48370a852417SPaul Durrant
48380a852417SPaul Durrantposix_syslog=no
48390a852417SPaul Durrantcat > $TMPC << EOF
48400a852417SPaul Durrant#include <syslog.h>
48410a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
48420a852417SPaul DurrantEOF
48430a852417SPaul Durrantif compile_prog "" "" ; then
48440a852417SPaul Durrant    posix_syslog=yes
48450a852417SPaul Durrantfi
48460a852417SPaul Durrant
48470a852417SPaul Durrant##########################################
4848401bc051SPeter Maydell# check if we have sem_timedwait
4849401bc051SPeter Maydell
4850401bc051SPeter Maydellsem_timedwait=no
4851401bc051SPeter Maydellcat > $TMPC << EOF
4852401bc051SPeter Maydell#include <semaphore.h>
4853401bc051SPeter Maydellint main(void) { return sem_timedwait(0, 0); }
4854401bc051SPeter MaydellEOF
4855401bc051SPeter Maydellif compile_prog "" "" ; then
4856401bc051SPeter Maydell    sem_timedwait=yes
4857401bc051SPeter Maydellfi
4858401bc051SPeter Maydell
4859401bc051SPeter Maydell##########################################
48605c99fa37SKeno Fischer# check if we have strchrnul
48615c99fa37SKeno Fischer
48625c99fa37SKeno Fischerstrchrnul=no
48635c99fa37SKeno Fischercat > $TMPC << EOF
48645c99fa37SKeno Fischer#include <string.h>
48655c99fa37SKeno Fischerint main(void);
48665c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
48675c99fa37SKeno Fischerchar *haystack = (char*)&main;
48685c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
48695c99fa37SKeno FischerEOF
48705c99fa37SKeno Fischerif compile_prog "" "" ; then
48715c99fa37SKeno Fischer    strchrnul=yes
48725c99fa37SKeno Fischerfi
48735c99fa37SKeno Fischer
48745c99fa37SKeno Fischer##########################################
487594a420b1SStefan Hajnoczi# check if trace backend exists
487694a420b1SStefan Hajnoczi
48775b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
487894a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
48795b808275SLluís Vilanova  error_exit "invalid trace backends" \
48805b808275SLluís Vilanova      "Please choose supported trace backends."
488194a420b1SStefan Hajnoczifi
488294a420b1SStefan Hajnoczi
48837e24e92aSStefan Hajnoczi##########################################
48847e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
48855b808275SLluís Vilanovaif have_backend "ust"; then
48867e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4887bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
48887e24e92aSStefan Hajnocziint main(void) { return 0; }
48897e24e92aSStefan HajnocziEOF
4890c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4891bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
489289138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
48937e24e92aSStefan Hajnoczi    else
4894c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4895bf15f63cSMohamad Gebai    fi
4896bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
489789138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4898bf15f63cSMohamad Gebai    else
4899bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4900bf15f63cSMohamad Gebai    fi
4901bf15f63cSMohamad Gebai
4902bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4903bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4904bf15f63cSMohamad Gebai  else
4905bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
49067e24e92aSStefan Hajnoczi  fi
49077e24e92aSStefan Hajnoczifi
4908b3d08c02SDaniel P. Berrange
4909b3d08c02SDaniel P. Berrange##########################################
4910b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
49115b808275SLluís Vilanovaif have_backend "dtrace"; then
4912b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
491376ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4914b3d08c02SDaniel P. Berrange  fi
4915c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4916c276b17dSDaniel P. Berrange  if has 'stap' ; then
4917c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4918c276b17dSDaniel P. Berrange  fi
4919b3d08c02SDaniel P. Berrangefi
4920b3d08c02SDaniel P. Berrange
49217e24e92aSStefan Hajnoczi##########################################
4922519175a2SAlex Barcelo# check and set a backend for coroutine
4923d0e2fce5SAneesh Kumar K.V
49247c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
492533c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
492633c53c54SDaniel P. Berrange# specific one.
49277c2acc70SPeter Maydell
49287c2acc70SPeter Maydellucontext_works=no
4929d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4930d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4931d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4932cdf84806SPeter Maydell#ifdef __stub_makecontext
4933cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4934cdf84806SPeter Maydell#endif
493575cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4936d0e2fce5SAneesh Kumar K.VEOF
4937d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
49387c2acc70SPeter Maydell    ucontext_works=yes
4939d0e2fce5SAneesh Kumar K.V  fi
4940519175a2SAlex Barcelofi
49417c2acc70SPeter Maydell
49427c2acc70SPeter Maydellif test "$coroutine" = ""; then
49437c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
49447c2acc70SPeter Maydell    coroutine=win32
49457c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
49467c2acc70SPeter Maydell    coroutine=ucontext
4947519175a2SAlex Barcelo  else
49487c2acc70SPeter Maydell    coroutine=sigaltstack
49497c2acc70SPeter Maydell  fi
49507c2acc70SPeter Maydellelse
49517c2acc70SPeter Maydell  case $coroutine in
49527c2acc70SPeter Maydell  windows)
49537c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
49547c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
49557c2acc70SPeter Maydell    fi
49567c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
49577c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
49587c2acc70SPeter Maydell    coroutine=win32
49597c2acc70SPeter Maydell    ;;
49607c2acc70SPeter Maydell  ucontext)
49617c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
49627c2acc70SPeter Maydell      feature_not_found "ucontext"
49637c2acc70SPeter Maydell    fi
49647c2acc70SPeter Maydell    ;;
496533c53c54SDaniel P. Berrange  sigaltstack)
49667c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
49677c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
49687c2acc70SPeter Maydell    fi
49697c2acc70SPeter Maydell    ;;
49707c2acc70SPeter Maydell  *)
497176ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
49727c2acc70SPeter Maydell    ;;
49737c2acc70SPeter Maydell  esac
4974d0e2fce5SAneesh Kumar K.Vfi
4975d0e2fce5SAneesh Kumar K.V
497670c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
497770c60c08SStefan Hajnoczi  coroutine_pool=yes
497870c60c08SStefan Hajnoczifi
497970c60c08SStefan Hajnoczi
49807d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
49817d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
49827d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
49837d992e4dSPeter Lieven    coroutine_pool=no
49847d992e4dSPeter Lieven  fi
49857d992e4dSPeter Lievenfi
49867d992e4dSPeter Lieven
49877d992e4dSPeter Lieven
4988d0e2fce5SAneesh Kumar K.V##########################################
4989d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4990d2042378SAneesh Kumar K.V
49914e1797f9SStefan Weilopen_by_handle_at=no
4992d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4993d2042378SAneesh Kumar K.V#include <fcntl.h>
4994acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4995acc55ba8SStefan Weil# error missing definition
4996acc55ba8SStefan Weil#else
499775cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4998acc55ba8SStefan Weil#endif
4999d2042378SAneesh Kumar K.VEOF
5000d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5001d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5002d2042378SAneesh Kumar K.Vfi
5003d2042378SAneesh Kumar K.V
5004e06a765eSHarsh Prateek Bora########################################
5005e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5006e06a765eSHarsh Prateek Bora
5007e06a765eSHarsh Prateek Boralinux_magic_h=no
5008e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5009e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5010e06a765eSHarsh Prateek Boraint main(void) {
501175cafad7SStefan Weil  return 0;
5012e06a765eSHarsh Prateek Bora}
5013e06a765eSHarsh Prateek BoraEOF
5014e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5015e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5016e06a765eSHarsh Prateek Borafi
5017e06a765eSHarsh Prateek Bora
50188ab1bf12SLuiz Capitulino########################################
5019c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
5020c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
5021c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
5022c95e3080SKevin Wolf# only a warning.
5023c95e3080SKevin Wolf#
5024c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
5025c95e3080SKevin Wolf# the build doesn't fail anyway.
5026c95e3080SKevin Wolf
502706d71fa1SPeter Maydellpragma_disable_unused_but_set=no
502806d71fa1SPeter Maydellcat > $TMPC << EOF
5029e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
5030c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
5031e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
5032c95e3080SKevin Wolf
503306d71fa1SPeter Maydellint main(void) {
503406d71fa1SPeter Maydell    return 0;
503506d71fa1SPeter Maydell}
503606d71fa1SPeter MaydellEOF
503706d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
5038cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
5039c95e3080SKevin Wolfelse
5040c95e3080SKevin Wolf    werror=no
504106d71fa1SPeter Maydellfi
504206d71fa1SPeter Maydell
504306d71fa1SPeter Maydell########################################
5044541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
50453f4349dcSKevin Wolf
50463f4349dcSKevin Wolfvalgrind_h=no
50473f4349dcSKevin Wolfcat > $TMPC << EOF
50483f4349dcSKevin Wolf#include <valgrind/valgrind.h>
50493f4349dcSKevin Wolfint main(void) {
50503f4349dcSKevin Wolf  return 0;
50513f4349dcSKevin Wolf}
50523f4349dcSKevin WolfEOF
50533f4349dcSKevin Wolfif compile_prog "" "" ; then
50543f4349dcSKevin Wolf    valgrind_h=yes
50553f4349dcSKevin Wolffi
50563f4349dcSKevin Wolf
50573f4349dcSKevin Wolf########################################
50588ab1bf12SLuiz Capitulino# check if environ is declared
50598ab1bf12SLuiz Capitulino
50608ab1bf12SLuiz Capitulinohas_environ=no
50618ab1bf12SLuiz Capitulinocat > $TMPC << EOF
50628ab1bf12SLuiz Capitulino#include <unistd.h>
50638ab1bf12SLuiz Capitulinoint main(void) {
5064c075a723SBlue Swirl    environ = 0;
50658ab1bf12SLuiz Capitulino    return 0;
50668ab1bf12SLuiz Capitulino}
50678ab1bf12SLuiz CapitulinoEOF
50688ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
50698ab1bf12SLuiz Capitulino    has_environ=yes
50708ab1bf12SLuiz Capitulinofi
50718ab1bf12SLuiz Capitulino
507276a347e1SRichard Henderson########################################
507376a347e1SRichard Henderson# check if cpuid.h is usable.
507476a347e1SRichard Henderson
507576a347e1SRichard Hendersoncat > $TMPC << EOF
507676a347e1SRichard Henderson#include <cpuid.h>
507776a347e1SRichard Hendersonint main(void) {
5078774d566cSPeter Maydell    unsigned a, b, c, d;
5079774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5080774d566cSPeter Maydell
5081774d566cSPeter Maydell    if (max >= 1) {
5082774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5083774d566cSPeter Maydell    }
5084774d566cSPeter Maydell
5085774d566cSPeter Maydell    if (max >= 7) {
5086774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5087774d566cSPeter Maydell    }
5088774d566cSPeter Maydell
508976a347e1SRichard Henderson    return 0;
509076a347e1SRichard Henderson}
509176a347e1SRichard HendersonEOF
509276a347e1SRichard Hendersonif compile_prog "" "" ; then
509376a347e1SRichard Henderson    cpuid_h=yes
509476a347e1SRichard Hendersonfi
509576a347e1SRichard Henderson
50965dd89908SRichard Henderson##########################################
50975dd89908SRichard Henderson# avx2 optimization requirement check
50985dd89908SRichard Henderson#
50995dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
51005dd89908SRichard Henderson# since we won't be able to select the new routines.
51015dd89908SRichard Henderson
510286583a07SLiam Merwickif test "$cpuid_h" = "yes" -a "$avx2_opt" != "no"; then
51035dd89908SRichard Henderson  cat > $TMPC << EOF
51045dd89908SRichard Henderson#pragma GCC push_options
51055dd89908SRichard Henderson#pragma GCC target("avx2")
51065dd89908SRichard Henderson#include <cpuid.h>
51075dd89908SRichard Henderson#include <immintrin.h>
51085dd89908SRichard Hendersonstatic int bar(void *a) {
51095dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
51105dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
51115dd89908SRichard Henderson}
51125dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
51135dd89908SRichard HendersonEOF
51145dd89908SRichard Henderson  if compile_object "" ; then
51155dd89908SRichard Henderson    avx2_opt="yes"
511686583a07SLiam Merwick  else
511786583a07SLiam Merwick    avx2_opt="no"
51185dd89908SRichard Henderson  fi
51195dd89908SRichard Hendersonfi
51205dd89908SRichard Henderson
5121f540166bSRichard Henderson########################################
5122f540166bSRichard Henderson# check if __[u]int128_t is usable.
5123f540166bSRichard Henderson
5124f540166bSRichard Hendersonint128=no
5125f540166bSRichard Hendersoncat > $TMPC << EOF
5126a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
5127a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
5128a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
5129a00f66abSStefan Weil# endif
5130a00f66abSStefan Weil#endif
5131f540166bSRichard Henderson__int128_t a;
5132f540166bSRichard Henderson__uint128_t b;
5133f540166bSRichard Hendersonint main (void) {
5134f540166bSRichard Henderson  a = a + b;
5135f540166bSRichard Henderson  b = a * b;
5136464e3671SPeter Maydell  a = a * a;
5137f540166bSRichard Henderson  return 0;
5138f540166bSRichard Henderson}
5139f540166bSRichard HendersonEOF
5140f540166bSRichard Hendersonif compile_prog "" "" ; then
5141f540166bSRichard Henderson    int128=yes
5142f540166bSRichard Hendersonfi
514376a347e1SRichard Henderson
51447ebee43eSRichard Henderson#########################################
51457ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
51467ebee43eSRichard Henderson
51477ebee43eSRichard Hendersonatomic128=no
51487ebee43eSRichard Hendersonif test "$int128" = "yes"; then
51497ebee43eSRichard Henderson  cat > $TMPC << EOF
51507ebee43eSRichard Hendersonint main(void)
51517ebee43eSRichard Henderson{
51527ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
51537ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
51547ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
51557ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
51567ebee43eSRichard Henderson  return 0;
51577ebee43eSRichard Henderson}
51587ebee43eSRichard HendersonEOF
51597ebee43eSRichard Henderson  if compile_prog "" "" ; then
51607ebee43eSRichard Henderson    atomic128=yes
51617ebee43eSRichard Henderson  fi
51627ebee43eSRichard Hendersonfi
51637ebee43eSRichard Henderson
5164e6cd4bb5SRichard Hendersoncmpxchg128=no
5165e6cd4bb5SRichard Hendersonif test "$int128" = yes -a "$atomic128" = no; then
5166e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5167e6cd4bb5SRichard Hendersonint main(void)
5168e6cd4bb5SRichard Henderson{
5169e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5170e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5171e6cd4bb5SRichard Henderson  return 0;
5172e6cd4bb5SRichard Henderson}
5173e6cd4bb5SRichard HendersonEOF
5174e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5175e6cd4bb5SRichard Henderson    cmpxchg128=yes
5176e6cd4bb5SRichard Henderson  fi
5177e6cd4bb5SRichard Hendersonfi
5178e6cd4bb5SRichard Henderson
5179df79b996SRichard Henderson#########################################
5180df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5181df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5182df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5183df79b996SRichard Henderson
5184df79b996SRichard Hendersoncat > $TMPC << EOF
5185df79b996SRichard Henderson#include <stdint.h>
5186df79b996SRichard Hendersonint main(void)
5187df79b996SRichard Henderson{
5188df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5189df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5190df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5191df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5192df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5193df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5194df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5195df79b996SRichard Henderson#else
5196df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5197df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5198df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5199df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5200df79b996SRichard Henderson#endif
5201df79b996SRichard Henderson  return 0;
5202df79b996SRichard Henderson}
5203df79b996SRichard HendersonEOF
5204df79b996SRichard Hendersonif compile_prog "" "" ; then
5205df79b996SRichard Henderson  atomic64=yes
5206df79b996SRichard Hendersonfi
5207df79b996SRichard Henderson
52081e6e9acaSRichard Henderson########################################
5209db432672SRichard Henderson# See if 16-byte vector operations are supported.
5210db432672SRichard Henderson# Even without a vector unit the compiler may expand these.
5211db432672SRichard Henderson# There is a bug in old GCC for PPC that crashes here.
5212db432672SRichard Henderson# Unfortunately it's the system compiler for Centos 7.
5213db432672SRichard Henderson
5214db432672SRichard Hendersoncat > $TMPC << EOF
5215db432672SRichard Hendersontypedef unsigned char U1 __attribute__((vector_size(16)));
5216db432672SRichard Hendersontypedef unsigned short U2 __attribute__((vector_size(16)));
5217db432672SRichard Hendersontypedef unsigned int U4 __attribute__((vector_size(16)));
5218db432672SRichard Hendersontypedef unsigned long long U8 __attribute__((vector_size(16)));
5219db432672SRichard Hendersontypedef signed char S1 __attribute__((vector_size(16)));
5220db432672SRichard Hendersontypedef signed short S2 __attribute__((vector_size(16)));
5221db432672SRichard Hendersontypedef signed int S4 __attribute__((vector_size(16)));
5222db432672SRichard Hendersontypedef signed long long S8 __attribute__((vector_size(16)));
5223db432672SRichard Hendersonstatic U1 a1, b1;
5224db432672SRichard Hendersonstatic U2 a2, b2;
5225db432672SRichard Hendersonstatic U4 a4, b4;
5226db432672SRichard Hendersonstatic U8 a8, b8;
5227db432672SRichard Hendersonstatic S1 c1;
5228db432672SRichard Hendersonstatic S2 c2;
5229db432672SRichard Hendersonstatic S4 c4;
5230db432672SRichard Hendersonstatic S8 c8;
5231db432672SRichard Hendersonstatic int i;
523274912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i);
523374912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i)
523474912f6dSLaurent Vivier{
523574912f6dSLaurent Vivier  *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
523674912f6dSLaurent Vivier  *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
523774912f6dSLaurent Vivier  *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
523874912f6dSLaurent Vivier  *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
523974912f6dSLaurent Vivier}
5240db432672SRichard Hendersonint main(void)
5241db432672SRichard Henderson{
5242db432672SRichard Henderson  a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5243db432672SRichard Henderson  a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5244db432672SRichard Henderson  a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5245db432672SRichard Henderson  a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5246db432672SRichard Henderson  a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5247db432672SRichard Henderson  a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5248db432672SRichard Henderson  a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5249db432672SRichard Henderson  a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5250db432672SRichard Henderson  c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5251db432672SRichard Henderson  return 0;
5252db432672SRichard Henderson}
5253db432672SRichard HendersonEOF
5254db432672SRichard Henderson
5255db432672SRichard Hendersonvector16=no
5256db432672SRichard Hendersonif compile_prog "" "" ; then
5257db432672SRichard Henderson  vector16=yes
5258db432672SRichard Hendersonfi
5259db432672SRichard Henderson
5260db432672SRichard Henderson########################################
52611e6e9acaSRichard Henderson# check if getauxval is available.
52621e6e9acaSRichard Henderson
52631e6e9acaSRichard Hendersongetauxval=no
52641e6e9acaSRichard Hendersoncat > $TMPC << EOF
52651e6e9acaSRichard Henderson#include <sys/auxv.h>
52661e6e9acaSRichard Hendersonint main(void) {
52671e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
52681e6e9acaSRichard Henderson}
52691e6e9acaSRichard HendersonEOF
52701e6e9acaSRichard Hendersonif compile_prog "" "" ; then
52711e6e9acaSRichard Henderson    getauxval=yes
52721e6e9acaSRichard Hendersonfi
52731e6e9acaSRichard Henderson
5274fd0e6053SJohn Snow########################################
5275fd0e6053SJohn Snow# check if ccache is interfering with
5276fd0e6053SJohn Snow# semantic analysis of macros
5277fd0e6053SJohn Snow
52785e4dfd3dSJohn Snowunset CCACHE_CPP2
5279fd0e6053SJohn Snowccache_cpp2=no
5280fd0e6053SJohn Snowcat > $TMPC << EOF
5281fd0e6053SJohn Snowstatic const int Z = 1;
5282fd0e6053SJohn Snow#define fn() ({ Z; })
5283fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5284fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5285fd0e6053SJohn Snow#define ID(X) (X)
5286fd0e6053SJohn Snowint main(int argc, char *argv[])
5287fd0e6053SJohn Snow{
5288fd0e6053SJohn Snow    int x = 0, y = 0;
5289fd0e6053SJohn Snow    x = ID(x);
5290fd0e6053SJohn Snow    x = fn();
5291fd0e6053SJohn Snow    fn();
5292fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5293fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5294fd0e6053SJohn Snow    return 0;
5295fd0e6053SJohn Snow}
5296fd0e6053SJohn SnowEOF
5297fd0e6053SJohn Snow
5298fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5299fd0e6053SJohn Snow    ccache_cpp2=yes
5300fd0e6053SJohn Snowfi
5301fd0e6053SJohn Snow
5302b553a042SJohn Snow#################################################
5303b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5304b553a042SJohn Snow
5305b553a042SJohn Snowif test "$fortify_source" != "no"; then
5306b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5307b553a042SJohn Snow    fortify_source="no";
5308e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5309cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5310b553a042SJohn Snow    fortify_source="no";
5311b553a042SJohn Snow  else
5312b553a042SJohn Snow    fortify_source="yes"
5313b553a042SJohn Snow  fi
5314b553a042SJohn Snowfi
5315b553a042SJohn Snow
53161efad060SFam Zheng###############################################
53171efad060SFam Zheng# Check if copy_file_range is provided by glibc
53181efad060SFam Zhenghave_copy_file_range=no
53191efad060SFam Zhengcat > $TMPC << EOF
53201efad060SFam Zheng#include <unistd.h>
53211efad060SFam Zhengint main(void) {
53221efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
53231efad060SFam Zheng  return 0;
53241efad060SFam Zheng}
53251efad060SFam ZhengEOF
53261efad060SFam Zhengif compile_prog "" "" ; then
53271efad060SFam Zheng    have_copy_file_range=yes
53281efad060SFam Zhengfi
53291efad060SFam Zheng
5330d2042378SAneesh Kumar K.V##########################################
5331277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5332277abf15SJan Vesely
5333277abf15SJan Veselyhave_fsxattr=no
5334277abf15SJan Veselycat > $TMPC << EOF
5335277abf15SJan Vesely#include <linux/fs.h>
5336277abf15SJan Veselystruct fsxattr foo;
5337277abf15SJan Veselyint main(void) {
5338277abf15SJan Vesely  return 0;
5339277abf15SJan Vesely}
5340277abf15SJan VeselyEOF
5341277abf15SJan Veselyif compile_prog "" "" ; then
5342277abf15SJan Vesely    have_fsxattr=yes
5343277abf15SJan Veselyfi
5344277abf15SJan Vesely
5345b66e10e4SPeter Maydell##########################################
5346a40161cbSPaolo Bonzini# check for usable membarrier system call
5347a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5348a40161cbSPaolo Bonzini    have_membarrier=no
5349a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5350a40161cbSPaolo Bonzini        have_membarrier=yes
5351a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5352a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5353a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5354a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5355a40161cbSPaolo Bonzini    #include <unistd.h>
5356a40161cbSPaolo Bonzini    #include <stdlib.h>
5357a40161cbSPaolo Bonzini    int main(void) {
5358a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5359a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5360a40161cbSPaolo Bonzini	exit(0);
5361a40161cbSPaolo Bonzini    }
5362a40161cbSPaolo BonziniEOF
5363a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5364a40161cbSPaolo Bonzini            have_membarrier=yes
5365a40161cbSPaolo Bonzini        fi
5366a40161cbSPaolo Bonzini    fi
5367a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5368a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5369a40161cbSPaolo Bonzini    fi
5370a40161cbSPaolo Bonzinielse
5371a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5372a40161cbSPaolo Bonzini    # work on Wine.
5373a40161cbSPaolo Bonzini    membarrier=no
5374a40161cbSPaolo Bonzinifi
5375a40161cbSPaolo Bonzini
5376a40161cbSPaolo Bonzini##########################################
5377b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5378575b22b1SLaurent Vivierhave_rtnetlink=no
5379575b22b1SLaurent Viviercat > $TMPC << EOF
5380575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5381575b22b1SLaurent Vivierint main(void) {
5382575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5383575b22b1SLaurent Vivier}
5384575b22b1SLaurent VivierEOF
5385575b22b1SLaurent Vivierif compile_prog "" "" ; then
5386575b22b1SLaurent Vivier    have_rtnetlink=yes
5387575b22b1SLaurent Vivierfi
5388575b22b1SLaurent Vivier
53896a02c806SStefan Hajnoczi##########################################
53906a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
53916a02c806SStefan Hajnoczihave_af_vsock=no
53926a02c806SStefan Hajnoczicat > $TMPC << EOF
53936a02c806SStefan Hajnoczi#include <errno.h>
53946a02c806SStefan Hajnoczi#include <sys/types.h>
53956a02c806SStefan Hajnoczi#include <sys/socket.h>
53966a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
53976a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
53986a02c806SStefan Hajnoczi#endif
53996a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
54006a02c806SStefan Hajnocziint main(void) {
54016a02c806SStefan Hajnoczi    int sock, ret;
54026a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
54036a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
54046a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
54056a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
54066a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
54076a02c806SStefan Hajnoczi        return 0;
54086a02c806SStefan Hajnoczi    }
54096a02c806SStefan Hajnoczi    return -1;
54106a02c806SStefan Hajnoczi}
54116a02c806SStefan HajnocziEOF
54126a02c806SStefan Hajnocziif compile_prog "" "" ; then
54136a02c806SStefan Hajnoczi    have_af_vsock=yes
54146a02c806SStefan Hajnoczifi
54156a02c806SStefan Hajnoczi
5416f0d92b56SLongpeng(Mike)##########################################
5417f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
5418f0d92b56SLongpeng(Mike)hava_afalg=no
5419f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5420f0d92b56SLongpeng(Mike)#include <errno.h>
5421f0d92b56SLongpeng(Mike)#include <sys/types.h>
5422f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5423f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5424f0d92b56SLongpeng(Mike)int main(void) {
5425f0d92b56SLongpeng(Mike)    int sock;
5426f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5427f0d92b56SLongpeng(Mike)    return sock;
5428f0d92b56SLongpeng(Mike)}
5429f0d92b56SLongpeng(Mike)EOF
5430f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5431f0d92b56SLongpeng(Mike)    have_afalg=yes
5432f0d92b56SLongpeng(Mike)fi
5433f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5434f0d92b56SLongpeng(Mike)then
5435f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5436f0d92b56SLongpeng(Mike)    then
5437f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5438f0d92b56SLongpeng(Mike)    fi
5439f0d92b56SLongpeng(Mike)fi
5440f0d92b56SLongpeng(Mike)
5441f0d92b56SLongpeng(Mike)
54426969ec6cSJames Clarke#################################################
5443c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
5444d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
5445c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
5446c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
5447c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
5448c97d6d2cSSergio Andres Gomez Del RealEOF
5449c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
5450c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
5451c97d6d2cSSergio Andres Gomez Del Real  else
5452c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
5453c97d6d2cSSergio Andres Gomez Del Real    LDFLAGS="-framework Hypervisor $LDFLAGS"
5454c97d6d2cSSergio Andres Gomez Del Real  fi
5455c97d6d2cSSergio Andres Gomez Del Realfi
5456c97d6d2cSSergio Andres Gomez Del Real
5457c97d6d2cSSergio Andres Gomez Del Real#################################################
54586969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
54596969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
54606969ec6cSJames Clarke# given. It does no harm to give it on other
54616969ec6cSJames Clarke# platforms too.
54626969ec6cSJames Clarke
54636969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
54646969ec6cSJames Clarke#       contains -Wmissing-prototypes
54656969ec6cSJames Clarkecat > $TMPC << EOF
54666969ec6cSJames Clarkeextern int foo(void);
54676969ec6cSJames Clarkeint foo(void) { return 0; }
54686969ec6cSJames ClarkeEOF
54696969ec6cSJames Clarkeif ! compile_object ""; then
54706969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
54716969ec6cSJames Clarkefi
54727ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
54737ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
54747ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
54757ecf44a5SPaolo Bonzini    break
54767ecf44a5SPaolo Bonzini  fi
54777ecf44a5SPaolo Bonzinidone
54787ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
54797ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
54806969ec6cSJames Clarkefi
54816969ec6cSJames Clarke
5482277abf15SJan Vesely##########################################
54834d04351fSChristopher Covington# check for sysmacros.h
54844d04351fSChristopher Covington
54854d04351fSChristopher Covingtonhave_sysmacros=no
54864d04351fSChristopher Covingtoncat > $TMPC << EOF
54874d04351fSChristopher Covington#include <sys/sysmacros.h>
54884d04351fSChristopher Covingtonint main(void) {
54894d04351fSChristopher Covington    return makedev(0, 0);
54904d04351fSChristopher Covington}
54914d04351fSChristopher CovingtonEOF
54924d04351fSChristopher Covingtonif compile_prog "" "" ; then
54934d04351fSChristopher Covington    have_sysmacros=yes
54944d04351fSChristopher Covingtonfi
54954d04351fSChristopher Covington
54964d04351fSChristopher Covington##########################################
5497da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
5498da92c3ffSAshish Mittal# Check if libvxhs is installed
5499da92c3ffSAshish Mittal
5500da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
5501da92c3ffSAshish Mittal  cat > $TMPC <<EOF
5502da92c3ffSAshish Mittal#include <stdint.h>
5503da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
5504da92c3ffSAshish Mittal
5505da92c3ffSAshish Mittalvoid *vxhs_callback;
5506da92c3ffSAshish Mittal
5507da92c3ffSAshish Mittalint main(void) {
5508da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
5509da92c3ffSAshish Mittal    return 0;
5510da92c3ffSAshish Mittal}
5511da92c3ffSAshish MittalEOF
5512da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
5513da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
5514da92c3ffSAshish Mittal    vxhs=yes
5515da92c3ffSAshish Mittal  else
5516da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
5517da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
5518da92c3ffSAshish Mittal    fi
5519da92c3ffSAshish Mittal    vxhs=no
5520da92c3ffSAshish Mittal  fi
5521da92c3ffSAshish Mittalfi
5522da92c3ffSAshish Mittal
5523da92c3ffSAshish Mittal##########################################
552449e00a18SAndreas Grapentin# check for _Static_assert()
552549e00a18SAndreas Grapentin
552649e00a18SAndreas Grapentinhave_static_assert=no
552749e00a18SAndreas Grapentincat > $TMPC << EOF
552849e00a18SAndreas Grapentin_Static_assert(1, "success");
552949e00a18SAndreas Grapentinint main(void) {
553049e00a18SAndreas Grapentin    return 0;
553149e00a18SAndreas Grapentin}
553249e00a18SAndreas GrapentinEOF
553349e00a18SAndreas Grapentinif compile_prog "" "" ; then
553449e00a18SAndreas Grapentin    have_static_assert=yes
553549e00a18SAndreas Grapentinfi
553649e00a18SAndreas Grapentin
553749e00a18SAndreas Grapentin##########################################
5538e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5539e674605fSTomáš Golembiovský
5540e674605fSTomáš Golembiovskýhave_utmpx=no
5541e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5542e674605fSTomáš Golembiovský#include <utmpx.h>
5543e674605fSTomáš Golembiovskýstruct utmpx user_info;
5544e674605fSTomáš Golembiovskýint main(void) {
5545e674605fSTomáš Golembiovský    return 0;
5546e674605fSTomáš Golembiovský}
5547e674605fSTomáš GolembiovskýEOF
5548e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5549e674605fSTomáš Golembiovský    have_utmpx=yes
5550e674605fSTomáš Golembiovskýfi
5551e674605fSTomáš Golembiovský
5552e674605fSTomáš Golembiovský##########################################
5553247724cbSMarc-André Lureau# checks for sanitizers
5554247724cbSMarc-André Lureau
5555247724cbSMarc-André Lureauhave_asan=no
5556247724cbSMarc-André Lureauhave_ubsan=no
5557d83414e1SMarc-André Lureauhave_asan_iface_h=no
5558d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
5559247724cbSMarc-André Lureau
5560247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
5561b9f44da2SMarc-André Lureau  write_c_skeleton
5562247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5563247724cbSMarc-André Lureau      have_asan=yes
5564247724cbSMarc-André Lureau  fi
5565b9f44da2SMarc-André Lureau
5566b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
5567b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
5568b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5569b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
5570b9f44da2SMarc-André Lureau#include <stdlib.h>
5571b9f44da2SMarc-André Lureauint main(void) {
5572b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
5573b9f44da2SMarc-André Lureau    return *(int *)(tmp + 2);
5574b9f44da2SMarc-André Lureau}
5575b9f44da2SMarc-André LureauEOF
5576247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5577247724cbSMarc-André Lureau      have_ubsan=yes
5578247724cbSMarc-André Lureau  fi
5579d83414e1SMarc-André Lureau
5580d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
5581d83414e1SMarc-André Lureau      have_asan_iface_h=yes
5582d83414e1SMarc-André Lureau  fi
5583d83414e1SMarc-André Lureau
5584d83414e1SMarc-André Lureau  cat > $TMPC << EOF
5585d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
5586d83414e1SMarc-André Lureauint main(void) {
5587d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
5588d83414e1SMarc-André Lureau  return 0;
5589d83414e1SMarc-André Lureau}
5590d83414e1SMarc-André LureauEOF
5591d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5592d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
5593d83414e1SMarc-André Lureau  fi
5594247724cbSMarc-André Lureaufi
5595247724cbSMarc-André Lureau
5596247724cbSMarc-André Lureau##########################################
559751a12b51SAlex Bennée# Docker and cross-compiler support
559851a12b51SAlex Bennée#
559951a12b51SAlex Bennée# This is specifically for building test
560051a12b51SAlex Bennée# cases for foreign architectures, not
560151a12b51SAlex Bennée# cross-compiling QEMU itself.
560251a12b51SAlex Bennée
560351a12b51SAlex Bennéeif has "docker"; then
560451a12b51SAlex Bennée    docker=$($python $source_path/tests/docker/docker.py probe)
560551a12b51SAlex Bennéefi
560651a12b51SAlex Bennée
560751a12b51SAlex Bennée##########################################
560817824406SJunyan He# check for libpmem
560917824406SJunyan He
561017824406SJunyan Heif test "$libpmem" != "no"; then
561117824406SJunyan He	if $pkg_config --exists "libpmem"; then
561217824406SJunyan He		libpmem="yes"
561317824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
561417824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
561517824406SJunyan He		libs_softmmu="$libs_softmmu $libpmem_libs"
561617824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
561717824406SJunyan He	else
561817824406SJunyan He		if test "$libpmem" = "yes" ; then
561917824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
562017824406SJunyan He		fi
562117824406SJunyan He		libpmem="no"
562217824406SJunyan He	fi
562317824406SJunyan Hefi
562417824406SJunyan He
562517824406SJunyan He##########################################
5626e86ecd4bSJuan Quintela# End of CC checks
5627e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5628e86ecd4bSJuan Quintela
5629d83414e1SMarc-André Lureauwrite_c_skeleton
5630d83414e1SMarc-André Lureau
56311d728c39SBlue Swirlif test "$gcov" = "yes" ; then
56321d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
56331d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
5634b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5635e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
563648e56d50SPaolo Bonzinielif test "$debug" = "no"; then
5637ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
5638e86ecd4bSJuan Quintelafi
5639a316e378SJuan Quintela
5640247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
5641247724cbSMarc-André Lureau  CFLAGS="-fsanitize=address $CFLAGS"
5642d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
5643d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
5644d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5645d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
5646d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
5647d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5648d83414e1SMarc-André Lureau  fi
5649247724cbSMarc-André Lureaufi
5650247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
5651247724cbSMarc-André Lureau  CFLAGS="-fsanitize=undefined $CFLAGS"
5652247724cbSMarc-André Lureaufi
5653247724cbSMarc-André Lureau
56546542aa9cSPeter Lieven##########################################
56556542aa9cSPeter Lieven# Do we have libnfs
56566542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
5657b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
56586542aa9cSPeter Lieven    libnfs="yes"
56596542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
56606542aa9cSPeter Lieven  else
56616542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
56628efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
56636542aa9cSPeter Lieven    fi
56646542aa9cSPeter Lieven    libnfs="no"
56656542aa9cSPeter Lieven  fi
56666542aa9cSPeter Lievenfi
56671d728c39SBlue Swirl
56683efac6ebSTomáš Golembiovský##########################################
56693efac6ebSTomáš Golembiovský# Do we have libudev
56703efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
56713efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
56723efac6ebSTomáš Golembiovský    libudev="yes"
56733efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
56743efac6ebSTomáš Golembiovský  else
56753efac6ebSTomáš Golembiovský    libudev="no"
56763efac6ebSTomáš Golembiovský  fi
56773efac6ebSTomáš Golembiovskýfi
56783efac6ebSTomáš Golembiovský
56796ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
56806ca026cbSPeter Maydellif test "$werror" = "yes"; then
56816ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
56826ca026cbSPeter Maydellfi
56836ca026cbSPeter Maydell
5684e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
5685e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
56861156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
5687e86ecd4bSJuan Quintela    fi
5688e86ecd4bSJuan Quintelafi
5689e86ecd4bSJuan Quintela
569094dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
569194dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
569294dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
569394dd53c5SGerd Hoffmannelse
569494dd53c5SGerd Hoffmann    POD2MAN="pod2man"
569594dd53c5SGerd Hoffmannfi
569694dd53c5SGerd Hoffmann
5697952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
5698952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
5699952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
5700e9a3591fSChristian Borntraeger        if ld_has $flag ; then
5701952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
5702952afb71SBlue Swirl        fi
5703952afb71SBlue Swirl    done
5704952afb71SBlue Swirlfi
5705952afb71SBlue Swirl
570610ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
5707e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
5708528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
5709834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
57105a67135aSbellard
5711e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
5712e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
5713e0580342SKamil Rytarowski  ivshmem=yes
5714e0580342SKamil Rytarowskifi
5715e0580342SKamil Rytarowski
57164b1c11fdSDaniel P. Berrangetools=""
57174b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
571872d277a7SGerd Hoffmann  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) qemu-edid\$(EXESUF) $tools"
57194b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
57204b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
5721b1449edbSKamil Rytarowski  fi
5722b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
5723a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
57244b1c11fdSDaniel P. Berrange  fi
57253fa2d384SViktor Prutyanov  if [ "$posix" = "yes" ] && [ "$curl" = "yes" ]; then
57263fa2d384SViktor Prutyanov    tools="elf2dmp $tools"
57273fa2d384SViktor Prutyanov  fi
57284b1c11fdSDaniel P. Berrangefi
57294b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
5730b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
5731b855f8d1SPaolo Bonzini    if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
5732983eef5aSMeador Inge      virtfs=yes
573317bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5734983eef5aSMeador Inge    else
5735983eef5aSMeador Inge      if test "$virtfs" = yes; then
5736b855f8d1SPaolo Bonzini        error_exit "VirtFS requires libcap devel and libattr devel"
5737983eef5aSMeador Inge      fi
573817500370SAndreas Färber      virtfs=no
5739983eef5aSMeador Inge    fi
5740fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
5741fe8fc5aeSPaolo Bonzini      mpath=yes
5742fe8fc5aeSPaolo Bonzini    else
5743fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
5744fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
5745fe8fc5aeSPaolo Bonzini      fi
5746fe8fc5aeSPaolo Bonzini      mpath=no
5747fe8fc5aeSPaolo Bonzini    fi
5748b855f8d1SPaolo Bonzini    tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
5749b855f8d1SPaolo Bonzini  else
5750b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
5751b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
5752b855f8d1SPaolo Bonzini    fi
5753b855f8d1SPaolo Bonzini    virtfs=no
5754fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
5755fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
5756fe8fc5aeSPaolo Bonzini    fi
5757fe8fc5aeSPaolo Bonzini    mpath=no
575817bff52bSM. Mohan Kumar  fi
57596a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
57606a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
57616a021536SGerd Hoffmann  fi
5762ff69fd8cSLaurent Vivierfi
57639d6bc27bSMichael Roth
57649d6bc27bSMichael Roth# Probe for guest agent support/options
57659d6bc27bSMichael Roth
5766e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
5767b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5768fafcaf1dSMichael Roth      tools="qemu-ga $tools"
5769e8ef31a3SMichael Tokarev      guest_agent=yes
5770e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
5771e8ef31a3SMichael Tokarev      guest_agent=no
5772e8ef31a3SMichael Tokarev  else
5773e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
5774ca35f780SPaolo Bonzini  fi
57754b1c11fdSDaniel P. Berrangefi
5776ca35f780SPaolo Bonzini
57779d6bc27bSMichael Roth# Guest agent Window MSI  package
57789d6bc27bSMichael Roth
57799d6bc27bSMichael Rothif test "$guest_agent" != yes; then
57809d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
57819d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
57829d6bc27bSMichael Roth  fi
57839d6bc27bSMichael Roth  guest_agent_msi=no
57849d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
57859d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
57869d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
57879d6bc27bSMichael Roth  fi
57889d6bc27bSMichael Roth  guest_agent_msi=no
57899d6bc27bSMichael Rothelif ! has wixl; then
57909d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
57919d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
57929d6bc27bSMichael Roth  fi
57939d6bc27bSMichael Roth  guest_agent_msi=no
57941a34904eSMichael Rothelse
57951a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
57961a34904eSMichael Roth  # disabled explicitly
57971a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
57981a34904eSMichael Roth    guest_agent_msi=yes
57991a34904eSMichael Roth  fi
58009d6bc27bSMichael Rothfi
58019d6bc27bSMichael Roth
58021a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
58039d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
58049d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
58059d6bc27bSMichael Roth  fi
58069d6bc27bSMichael Roth
58079d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
58089d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
58099d6bc27bSMichael Roth  fi
58109d6bc27bSMichael Roth
58119d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
58129d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
58139d6bc27bSMichael Roth  fi
58149d6bc27bSMichael Roth
58159d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
581689138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
58179d6bc27bSMichael Roth  fi
58189d6bc27bSMichael Roth
581989138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
58209d6bc27bSMichael Roth
58219d6bc27bSMichael Roth  case "$cpu" in
58229d6bc27bSMichael Roth  x86_64)
58239d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
58249d6bc27bSMichael Roth    ;;
58259d6bc27bSMichael Roth  i386)
58269d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
58279d6bc27bSMichael Roth    ;;
58289d6bc27bSMichael Roth  *)
58299d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
58309d6bc27bSMichael Roth    ;;
58319d6bc27bSMichael Roth  esac
58329d6bc27bSMichael Rothfi
58339d6bc27bSMichael Roth
5834ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5835ca35f780SPaolo Bonziniroms=
5836ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
5837ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5838ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
5839e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5840c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5841c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5842c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
5843e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5844e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5845ca35f780SPaolo Bonzini            roms="optionrom"
5846e57218b6SPeter Maydell            break
5847e57218b6SPeter Maydell        fi
5848e57218b6SPeter Maydell    done
5849ca35f780SPaolo Bonzinifi
5850d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
585139ac8455SDavid Gibson  roms="$roms spapr-rtas"
585239ac8455SDavid Gibsonfi
5853ca35f780SPaolo Bonzini
58549933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
58559933c305SChristian Borntraeger  roms="$roms s390-ccw"
58569933c305SChristian Borntraegerfi
58579933c305SChristian Borntraeger
5858964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
585992fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5860964c6fa1SRichard Henderson  textseg_addr=
5861964c6fa1SRichard Henderson  case "$cpu" in
5862479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5863479eb121SRichard Henderson      # ??? Rationale for choosing this address
5864964c6fa1SRichard Henderson      textseg_addr=0x60000000
5865964c6fa1SRichard Henderson      ;;
5866964c6fa1SRichard Henderson    mips)
5867479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5868479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5869479eb121SRichard Henderson      textseg_addr=0x60000000
5870964c6fa1SRichard Henderson      ;;
5871964c6fa1SRichard Henderson  esac
5872964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5873964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5874964c6fa1SRichard Henderson    int main(void) { return 0; }
5875964c6fa1SRichard HendersonEOF
5876964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5877964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5878964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5879964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5880964c6fa1SRichard Henderson      # at least.
588192fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
588292fe2ba8SPeter Maydell        error_exit \
588392fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
588492fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
588592fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
588692fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
588792fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
588892fe2ba8SPeter Maydell            "--disable-user option to configure."
588992fe2ba8SPeter Maydell      fi
589092fe2ba8SPeter Maydell
5891964c6fa1SRichard Henderson      $ld --verbose | sed \
5892964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5893964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5894964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5895964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5896964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5897964c6fa1SRichard Henderson    fi
5898964c6fa1SRichard Henderson  fi
5899964c6fa1SRichard Hendersonfi
5900964c6fa1SRichard Henderson
590111cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
590211cde1c8SBruno 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.
590311cde1c8SBruno Dominguezif has $cxx; then
590411cde1c8SBruno Dominguez    cat > $TMPC <<EOF
590511cde1c8SBruno Dominguezint c_function(void);
590611cde1c8SBruno Dominguezint main(void) { return c_function(); }
590711cde1c8SBruno DominguezEOF
590811cde1c8SBruno Dominguez
590911cde1c8SBruno Dominguez    compile_object
591011cde1c8SBruno Dominguez
591111cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
591211cde1c8SBruno Dominguezextern "C" {
591311cde1c8SBruno Dominguez   int c_function(void);
591411cde1c8SBruno Dominguez}
591511cde1c8SBruno Dominguezint c_function(void) { return 42; }
591611cde1c8SBruno DominguezEOF
591711cde1c8SBruno Dominguez
591811cde1c8SBruno Dominguez    update_cxxflags
591911cde1c8SBruno Dominguez
592011cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
592111cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
592211cde1c8SBruno Dominguez        :
592311cde1c8SBruno Dominguez    else
592411cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
592511cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
592611cde1c8SBruno Dominguez        cxx=
592711cde1c8SBruno Dominguez    fi
592811cde1c8SBruno Dominguezelse
592911cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
593011cde1c8SBruno Dominguez    cxx=
593111cde1c8SBruno Dominguezfi
593211cde1c8SBruno Dominguez
593302d34f62SCole Robinsonecho_version() {
593402d34f62SCole Robinson    if test "$1" = "yes" ; then
593502d34f62SCole Robinson        echo "($2)"
593602d34f62SCole Robinson    fi
593702d34f62SCole Robinson}
593802d34f62SCole Robinson
593950e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
594050e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
59418a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
594250e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
59435ca9388aSGerd Hoffmann
59447d13299dSbellardecho "Install prefix    $prefix"
594589138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
59463d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
594789138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
594889138857SStefan Weilecho "library directory $(eval echo $libdir)"
594989138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
595089138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
595189138857SStefan Weilecho "include directory $(eval echo $includedir)"
595289138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
595311d9f695Sbellardif test "$mingw32" = "no" ; then
595489138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
595589138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
595643ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
59575a699bbbSLaszlo Ersekelse
59585a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5959d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
596011d9f695Sbellardfi
59615a67135aSbellardecho "Source path       $source_path"
5962cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
5963aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
59647d13299dSbellardecho "C compiler        $cc"
596583469015Sbellardecho "Host C compiler   $host_cc"
596683f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
59673c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
596845d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
59690c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5970a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
59710c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
59728a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS      $QEMU_LDFLAGS"
59737d13299dSbellardecho "make              $make"
59746a882643Spbrookecho "install           $install"
5975c886edfbSBlue Swirlecho "python            $python"
5976e2d8830eSBradif test "$slirp" = "yes" ; then
5977e2d8830eSBrad    echo "smbd              $smbd"
5978e2d8830eSBradfi
597917969268SFam Zhengecho "module support    $modules"
5980a98fd896Sbellardecho "host CPU          $cpu"
5981de83cd02Sbellardecho "host big endian   $bigendian"
598297a847bcSbellardecho "target list       $target_list"
59837d13299dSbellardecho "gprof enabled     $gprof"
598403b4fe7dSaliguoriecho "sparse enabled    $sparse"
59851625af87Saliguoriecho "strip binaries    $strip_opt"
598605c2a3e7Sbellardecho "profiler          $profiler"
598743ce4dfeSbellardecho "static build      $static"
59885b0753e0Sbellardif test "$darwin" = "yes" ; then
59895b0753e0Sbellard    echo "Cocoa support     $cocoa"
59905b0753e0Sbellardfi
599189138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
599289138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5993925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
599489138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5995a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5996ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
599791bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
599889138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
59999a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
60004d3b6f6eSbalrogecho "curses support    $curses"
600147479c55SMarc-André Lureauecho "virgl support     $virglrenderer $(echo_version $virglrenderer $virgl_version)"
6002769ce76dSAlexander Grafecho "curl support      $curl"
600367b915a5Sbellardecho "mingw32 support   $mingw32"
60040c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
6005b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
6006b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
6007983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
6008fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
6009821601eaSJes Sorensenecho "VNC support       $vnc"
6010821601eaSJes Sorensenif test "$vnc" = "yes" ; then
60112f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
60122f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
6013efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
6014821601eaSJes Sorensenfi
60153142255cSblueswir1if test -n "$sparc_cpu"; then
60163142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
60173142255cSblueswir1fi
6018e37630caSaliguoriecho "xen support       $xen"
60193996e85cSPaul Durrantif test "$xen" = "yes" ; then
60203996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
602164a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
60223996e85cSPaul Durrantfi
60232e4d9fb1Saurel32echo "brlapi support    $brlapi"
6024a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
6025a25dba17SJuan Quintelaecho "Documentation     $docs"
602640d6444eSAvi Kivityecho "PIE               $pie"
60278a16d273Sthsecho "vde support       $vde"
602858952137SVincenzo Maffioneecho "netmap support    $netmap"
60295c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
6030758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
603177755340Sthsecho "Install blobs     $blobs"
6032b31a0277SJuan Quintelaecho "KVM support       $kvm"
6033b0cb0a66SVincent Palatinecho "HAX support       $hax"
6034c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
6035d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
6036b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
6037b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
6038b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
60399195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
6040b3f6ea7eSPaolo Bonzinifi
60415a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
6042b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
604321ab34c9SMarcel Apfelbaumecho "PVRDMA support    $pvrdma"
6044f652e6afSaurel32echo "fdt support       $fdt"
6045a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
6046ceb42de8Saliguoriecho "preadv support    $preadv"
60475f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
6048e78815a5SAndreas Färberecho "madvise           $madvise"
6049e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
60509bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
605147e98658SCorey Bryantecho "libcap-ng support $cap_ng"
6052d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
6053042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
60545e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
6055fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
6056e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
60575b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
6058713572a7SMarc-André Lureauif have_backend "simple"; then
60599410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
6060e00e36fbSStefan Weilfi
606189138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
6062f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
6063dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
60647b02f544SMarc-André Lureauecho "smartcard support $smartcard"
60652b2325ffSGerd Hoffmannecho "libusb            $libusb"
606669354a83SHans de Goedeecho "usb net redir     $usb_redir"
6067da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
6068014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
6069c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
60706542aa9cSPeter Lievenecho "libnfs support    $libnfs"
6071d138cee9SMichael Rothecho "build guest agent $guest_agent"
6072d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
607350cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
60744c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
6075f794573eSEduardo Otuboecho "seccomp support   $seccomp"
60767c2acc70SPeter Maydellecho "coroutine backend $coroutine"
607770c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
60787d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
6079ba59fb77SPaolo Bonziniecho "mutex debugging   $debug_mutex"
6080f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
6081eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
60821d728c39SBlue Swirlecho "gcov              $gcov_tool"
60831d728c39SBlue Swirlecho "gcov enabled      $gcov"
6084ab214c29SStefan Bergerecho "TPM support       $tpm"
60850a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
60863b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
6087f4ede81eSAmarnath Valluriecho "TPM emulator      $tpm_emulator"
60883556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
6089ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
6090607dacd0Sqiaonuohanecho "lzo support       $lzo"
6091607dacd0Sqiaonuohanecho "snappy support    $snappy"
60926b383c08SPeter Wuecho "bzip2 support     $bzip2"
6093a99d57bbSWanlong Gaoecho "NUMA host support $numa"
6094ed279a06SKlim Kireevecho "libxml2           $libxml2"
60952847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
60967b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
609799f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
6098a6b1d4c0SChanglong Xieecho "replication support $replication"
6099da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
61002f740136SJeff Codyecho "bochs support     $bochs"
61012f740136SJeff Codyecho "cloop support     $cloop"
61022f740136SJeff Codyecho "dmg support       $dmg"
61032f740136SJeff Codyecho "qcow v1 support   $qcow1"
61042f740136SJeff Codyecho "vdi support       $vdi"
61052f740136SJeff Codyecho "vvfat support     $vvfat"
61062f740136SJeff Codyecho "qed support       $qed"
61072f740136SJeff Codyecho "parallels support $parallels"
61082f740136SJeff Codyecho "sheepdog support  $sheepdog"
61098ca80760SRichard Hendersonecho "capstone          $capstone"
611051a12b51SAlex Bennéeecho "docker            $docker"
611117824406SJunyan Heecho "libpmem support   $libpmem"
61123efac6ebSTomáš Golembiovskýecho "libudev           $libudev"
611367b915a5Sbellard
61141ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
611524b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
6116e8cd23deSbellardfi
611797a847bcSbellard
6118e52c6ba3SDaniel P. Berrangeif test "$sdlabi" = "1.2"; then
6119e52c6ba3SDaniel P. Berrange    echo
6120e52c6ba3SDaniel P. Berrange    echo "WARNING: Use of SDL 1.2 is deprecated and will be removed in"
6121e52c6ba3SDaniel P. Berrange    echo "WARNING: future releases. Please switch to using SDL 2.0"
6122e52c6ba3SDaniel P. Berrangefi
6123e52c6ba3SDaniel P. Berrange
6124898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
6125898be3e0SPeter Maydell    echo
6126898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
6127898be3e0SPeter Maydell    echo
6128898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
6129898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
6130898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6131898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6132898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6133898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6134898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6135898be3e0SPeter Maydellfi
6136898be3e0SPeter Maydell
6137898be3e0SPeter Maydellif test "$supported_os" = "no"; then
6138898be3e0SPeter Maydell    echo
6139898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
6140898be3e0SPeter Maydell    echo
6141c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
6142c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
6143898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
6144898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
6145898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
6146898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
6147898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
6148898be3e0SPeter Maydellfi
6149898be3e0SPeter Maydell
615098ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
615197a847bcSbellard
6152dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
6153dbd99ae3SStefan Weil
615498ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
615598ec69acSJuan Quintelaecho >> $config_host_mak
615698ec69acSJuan Quintela
6157e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
615899d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
615999d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
61603aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
61618bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
61620f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
616399d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
616499d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
616522d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
61669afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
61673d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
61689afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
6169e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
61705a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6171785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
61725a699bbbSLaszlo Ersekfi
6173f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6174834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6175f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
6176cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6177aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6178f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6179804edf29SJuan Quintela
618098ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6181727e5283SPaolo Bonzini
6182f8393946Saurel32if test "$debug_tcg" = "yes" ; then
61832358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6184f8393946Saurel32fi
61851625af87Saliguoriif test "$strip_opt" = "yes" ; then
618652ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
61871625af87Saliguorifi
61887d13299dSbellardif test "$bigendian" = "yes" ; then
6189e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
619097a847bcSbellardfi
619167b915a5Sbellardif test "$mingw32" = "yes" ; then
619298ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
619389138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
61949fe6de94SBlue Swirl  version_major=${rc_version%%.*}
61959fe6de94SBlue Swirl  rc_version=${rc_version#*.}
61969fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
61979fe6de94SBlue Swirl  rc_version=${rc_version#*.}
61989fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
61999fe6de94SBlue Swirl  version_micro=0
62009fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
62019fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6202d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6203d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6204f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6205d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6206d9840e25STomoki Sekiyama  fi
620750cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
620876dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
620950cbebb9SMichael Roth  fi
62101a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
62119dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
62129dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
62139dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
62149dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
62159dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
62169dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
62179dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
62189dacf32dSYossi Hindin  fi
6219210fa556Spbrookelse
622035f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6221210fa556Spbrookfi
6222128ab2ffSblueswir1
6223dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6224dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6225dffcb71cSMark McLoughlinfi
6226dffcb71cSMark McLoughlin
622783fb7adfSbellardif test "$darwin" = "yes" ; then
622898ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
622983fb7adfSbellardfi
6230b29fe3edSmalc
6231ec530c81Sbellardif test "$solaris" = "yes" ; then
623298ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6233ec530c81Sbellardfi
6234179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6235179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6236179cf400SAndreas Färberfi
623797a847bcSbellardif test "$static" = "yes" ; then
623898ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
623997a847bcSbellardfi
62401ba16968SStefan Weilif test "$profiler" = "yes" ; then
62412358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
624205c2a3e7Sbellardfi
6243c20709aaSbellardif test "$slirp" = "yes" ; then
624498ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6245e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6246c20709aaSbellardfi
62478a16d273Sthsif test "$vde" = "yes" ; then
624898ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6249e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
62508a16d273Sthsfi
625158952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
625258952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
625358952137SVincenzo Maffionefi
6254015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6255015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6256015a33bdSGongleifi
625747e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
625847e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
625947e98658SCorey Bryantfi
62602358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
62610c58ac1cSmalcfor drv in $audio_drv_list; do
62621ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6263ce3dc033SGerd Hoffmann    case "$drv" in
6264051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
6265ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
6266ce3dc033SGerd Hoffmann	*)
6267ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
6268ce3dc033SGerd Hoffmann    esac
62690c58ac1cSmalcdone
6270b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6271b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6272b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6273b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6274b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
627567f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
627667f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
627767f86e8eSJuan Quintelafi
6278d5631638Smalcif test "$audio_win_int" = "yes" ; then
6279d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6280d5631638Smalcfi
6281b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6282b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6283821601eaSJes Sorensenif test "$vnc" = "yes" ; then
6284821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
6285821601eaSJes Sorensenfi
62862f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
628798ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
62882f9606b3Saliguorifi
6289821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
62902f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
62912f6f5c7aSCorentin Charyfi
6292821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
6293efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6294efe556adSCorentin Charyfi
62956a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
62966a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
62976a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
62986a021536SGerd Hoffmannfi
629976655d6dSaliguoriif test "$fnmatch" = "yes" ; then
63002358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
630176655d6dSaliguorifi
6302dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6303dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6304dce512deSChristoph Hellwigfi
630589138857SStefan Weilqemu_version=$(head $source_path/VERSION)
630698ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
63072358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
630898ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
63092b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
6310a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
631198ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6312cc8ae6deSpbrookfi
631317969268SFam Zhengif test "$modules" = "yes"; then
6314e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6315e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
631689138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
631717969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
631817969268SFam Zhengfi
63198781595bSGerd Hoffmannif test "$have_x11" = "yes" -a "$need_x11" = "yes"; then
63208781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
63218781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
63228781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
63238781595bSGerd Hoffmannfi
63241ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
632596400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
6326a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
63278ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
63288ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
632949ecc3faSbellardfi
633049ecc3faSbellardif test "$cocoa" = "yes" ; then
633198ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
633249ecc3faSbellardfi
63334d3b6f6eSbalrogif test "$curses" = "yes" ; then
63342373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
63352373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
63362373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6337ab4e5602SJan Kiszkafi
6338099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
63392358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6340099d6b0fSRiku Voipiofi
634140ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
634240ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
634340ff6d7eSKevin Wolffi
63443ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
63452358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
63463ce34dfbSvibisreenivasanfi
6347c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6348c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6349c2882b96SRiku Voipiofi
6350751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6351751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6352751bcc39SMarc-André Lureaufi
6353955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
6354955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
6355955727d2SCortland Tölvafi
6356d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6357d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6358d0927938SUlrich Hechtfi
63593d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
63603d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
63613d4fa43eSKusanagi Kouichifi
6362b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6363b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6364b953f075SDenis V. Lunevfi
6365ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6366ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6367ed911435SKevin Wolffi
6368c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6369c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6370c727f47dSPeter Maydellfi
6371dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6372dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6373dace20dcSPeter Maydellfi
6374d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6375d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6376d0927938SUlrich Hechtfi
63774e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
63784e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
63794e0c6529SAlex Blighfi
6380cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6381cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6382cd758dd0SAlex Blighfi
63833b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
63843b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
63853b6edd16SPeter Maydellfi
63863b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
63873b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
63883b6edd16SPeter Maydellfi
6389a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6390a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6391a8fd1abaSPeter Maydellfi
639251834341SRiku Voipioif test "$timerfd" = "yes" ; then
639351834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
639451834341SRiku Voipiofi
63959af5c906SRiku Voipioif test "$setns" = "yes" ; then
63969af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
63979af5c906SRiku Voipiofi
639838860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
639938860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
640038860a03SAleksandar Markovicfi
64015a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
64025a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
64035a03cd00SAleksandar Markovicfi
64043b3f24adSaurel32if test "$inotify" = "yes" ; then
64052358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
64063b3f24adSaurel32fi
6407c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6408c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6409c05c7a73SRiku Voipiofi
6410401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6411401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6412401bc051SPeter Maydellfi
64135c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
64145c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
64155c99fa37SKeno Fischerfi
64166ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
64176ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
64186ae9a1f4SJuan Quintelafi
64196ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
64206ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
64216ae9a1f4SJuan Quintelafi
6422769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6423d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
6424b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
64256ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6426769ce76dSAlexander Graffi
64272e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
642898ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
64298eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
64302e4d9fb1Saurel32fi
6431fb599c9aSbalrogif test "$bluez" = "yes" ; then
643298ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
6433ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
6434fb599c9aSbalrogfi
6435a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6436e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
6437a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6438014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6439925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6440925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6441925a0400SGerd Hoffmann  fi
6442bbbf9bfbSStefan Weilfi
6443a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6444ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6445ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6446ddbb0d09SDaniel P. Berrangefi
644791bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
644891bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
64491f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
64501f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
64511f923c70SLongpeng(Mike)  fi
645262893b67SDaniel P. Berrangefi
645391bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
645491bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6455becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6456ed754746SDaniel P. Berrangefi
64579a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
64589a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
64599a2fd434SDaniel P. Berrangefi
6460559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6461559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6462559607eaSDaniel P. Berrangefi
64636b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
64646b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
64656b39b063SEric Blakefi
6466277abf15SJan Vesely
6467277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6468277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6469277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6470277abf15SJan Vesely# if this macro is set.
6471277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6472277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6473277abf15SJan Veselyfi
64741efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
64751efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
64761efad060SFam Zhengfi
6477bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6478bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6479a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6480e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6481a4ccabcfSAnthony Liguorifi
64829d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
64839d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
64849d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
64859d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
64869d9e1521SGerd Hoffmannfi
6487e37630caSaliguoriif test "$xen" = "yes" ; then
64886dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6489d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
649064a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
649164a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
649264a7ad6fSIan Campbell  fi
6493e37630caSaliguorifi
64945c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
64955c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
64965c6c3a6cSChristoph Hellwigfi
6497758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6498758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6499758e8e38SVenkateswararao Jujjuri (JV)fi
65004f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
65014f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
65024f26f2b6SAvi Kivityfi
6503983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6504758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6505758e8e38SVenkateswararao Jujjuri (JV)fi
6506fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
6507fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
65081b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
65091b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
65101b0578f5SMurilo Opsfelder Araujo  fi
6511fe8fc5aeSPaolo Bonzinifi
65125e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
65135e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
65145e9be92dSNicholas Bellingerfi
6515e6a74868SMarc-André Lureauif test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
651603ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
651703ce5744SNikolay Nikolaevfi
6518042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
6519042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6520042cea27SGongleifi
6521fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
6522fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6523fc0b9b0eSStefan Hajnoczifi
6524e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
6525e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6526e6a74868SMarc-André Lureaufi
652777755340Sthsif test "$blobs" = "yes" ; then
652898ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
652977755340Sthsfi
6530bf9298b9Saliguoriif test "$iovec" = "yes" ; then
65312358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
6532bf9298b9Saliguorifi
6533ceb42de8Saliguoriif test "$preadv" = "yes" ; then
65342358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
6535ceb42de8Saliguorifi
6536e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
65373f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
6538f652e6afSaurel32fi
6539a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
6540a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6541a40161cbSPaolo Bonzinifi
6542dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
6543dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6544dcc38d1cSMarcelo Tosattifi
6545b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
6546b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
65479195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
65489195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
65499195b2c2SStefan Weil  fi
6550b3f6ea7eSPaolo Bonzinifi
65515f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
65525f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
65535f6b9e8fSBlue Swirlfi
6554e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
6555e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
6556e78815a5SAndreas Färberfi
6557e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
6558e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6559e78815a5SAndreas Färberfi
65609bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
65619bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
65629bc5a719SAndreas Gustafssonfi
656397a847bcSbellard
6564cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
6565cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
6566cd4ec0b4SGerd Hoffmannfi
6567cd4ec0b4SGerd Hoffmann
65687b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
65697b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
65707b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
65717b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6572111a38b0SRobert Relyeafi
6573111a38b0SRobert Relyea
65742b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
65752b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6576b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6577b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
65782b2325ffSGerd Hoffmannfi
65792b2325ffSGerd Hoffmann
658069354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
658169354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6582cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6583cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
658469354a83SHans de Goedefi
658569354a83SHans de Goede
6586da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
6587da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
6588da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6589014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
6590014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6591014cb152SGerd Hoffmann  fi
659220ff075bSMichael Wallefi
659320ff075bSMichael Walle
65945a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
65955a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
65965a22ab71SYang Zhongfi
65975a22ab71SYang Zhong
659899f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
659999f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
660099f2dbd3SLiang Lifi
660199f2dbd3SLiang Li
6602607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
6603607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
6604607dacd0Sqiaonuohanfi
6605607dacd0Sqiaonuohan
6606607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
6607607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
6608607dacd0Sqiaonuohanfi
6609607dacd0Sqiaonuohan
66106b383c08SPeter Wuif test "$bzip2" = "yes" ; then
66116b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
66126b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
66136b383c08SPeter Wufi
66146b383c08SPeter Wu
6615c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
6616d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
66176ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
66186ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6619c589b249SRonnie Sahlbergfi
6620c589b249SRonnie Sahlberg
66216542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
66224be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
66234be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
66246542aa9cSPeter Lievenfi
66256542aa9cSPeter Lieven
6626f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
6627f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
6628c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6629c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6630f794573eSEduardo Otubofi
6631f794573eSEduardo Otubo
663283fb7adfSbellard# XXX: suppress that
66337d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
66342358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
66357d3505c5Sbellardfi
66367d3505c5Sbellard
66374d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
66384d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
66394d9310f4SDaniel P. Berrangefi
66403556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
66413556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
66423556c233SPaolo Bonzinifi
6643f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
6644d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
66456ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
66466ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6647f27aaf4bSChristian Brunnerfi
664820ff6c80SAnthony Liguori
66497c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
665070c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
665170c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
665270c60c08SStefan Hajnoczielse
665370c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
665470c60c08SStefan Hajnoczifi
6655d0e2fce5SAneesh Kumar K.V
66567d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
66577d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
66587d992e4dSPeter Lievenfi
66597d992e4dSPeter Lieven
6660f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
6661f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
6662f0d92b56SLongpeng(Mike)fi
6663f0d92b56SLongpeng(Mike)
6664d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
6665d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6666d2042378SAneesh Kumar K.Vfi
6667d2042378SAneesh Kumar K.V
6668e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
6669e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6670e06a765eSHarsh Prateek Borafi
6671e06a765eSHarsh Prateek Bora
6672cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
6673cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
667406d71fa1SPeter Maydellfi
667506d71fa1SPeter Maydell
66763f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
66773f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
66783f4349dcSKevin Wolffi
66793f4349dcSKevin Wolf
6680d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
6681d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6682d83414e1SMarc-André Lureaufi
6683d83414e1SMarc-André Lureau
66848ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
66858ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
66868ab1bf12SLuiz Capitulinofi
66878ab1bf12SLuiz Capitulino
668876a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
668976a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
669076a347e1SRichard Hendersonfi
669176a347e1SRichard Henderson
6692f540166bSRichard Hendersonif test "$int128" = "yes" ; then
6693f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
6694f540166bSRichard Hendersonfi
6695f540166bSRichard Henderson
66967ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
66977ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
66987ebee43eSRichard Hendersonfi
66997ebee43eSRichard Henderson
6700e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
6701e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
6702e6cd4bb5SRichard Hendersonfi
6703e6cd4bb5SRichard Henderson
6704df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
6705df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6706df79b996SRichard Hendersonfi
6707df79b996SRichard Henderson
6708db432672SRichard Hendersonif test "$vector16" = "yes" ; then
6709db432672SRichard Henderson  echo "CONFIG_VECTOR16=y" >> $config_host_mak
6710db432672SRichard Hendersonfi
6711db432672SRichard Henderson
67121e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
67131e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
67141e6e9acaSRichard Hendersonfi
67151e6e9acaSRichard Henderson
6716eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
6717d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
67186ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
67196ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6720eb100396SBharata B Raofi
6721eb100396SBharata B Rao
6722d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
6723d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6724d85fa9ebSJeff Codyfi
6725d85fa9ebSJeff Cody
67260c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
67270c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
67280c14fb47SBharata B Raofi
67290c14fb47SBharata B Rao
6730df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
6731df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6732df3a429aSNiels de Vosfi
6733df3a429aSNiels de Vos
67347c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
67357c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
67367c815372SBharata B Raofi
67377c815372SBharata B Rao
67380a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
6739d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
67406ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
67416ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
67420a12ec87SRichard W.M. Jonesfi
67430a12ec87SRichard W.M. Jones
6744ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
6745ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6746ed1701c6SDr. David Alan Gilbertfi
6747ed1701c6SDr. David Alan Gilbert
67483b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
67493b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
6750f4ede81eSAmarnath Valluri  # TPM passthrough support?
67513b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
67523b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
67533b8acc11SPaolo Bonzini  fi
6754f4ede81eSAmarnath Valluri  # TPM emulator support?
6755f4ede81eSAmarnath Valluri  if test "$tpm_emulator" = "yes"; then
6756f4ede81eSAmarnath Valluri    echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
6757f4ede81eSAmarnath Valluri  fi
67583b8acc11SPaolo Bonzinifi
67593b8acc11SPaolo Bonzini
67605b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
67615b808275SLluís Vilanovaif have_backend "nop"; then
67626d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
676322890ab5SPrerna Saxenafi
67645b808275SLluís Vilanovaif have_backend "simple"; then
67656d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
67666d8a764eSLluís  # Set the appropriate trace file.
6767953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
67689410b56cSPrerna Saxenafi
6769ed7f5f1dSPaolo Bonziniif have_backend "log"; then
6770ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
67716d8a764eSLluísfi
67725b808275SLluís Vilanovaif have_backend "ust"; then
67736d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
67746d8a764eSLluísfi
67755b808275SLluís Vilanovaif have_backend "dtrace"; then
67766d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
67776d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
67786d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
67796d8a764eSLluís  fi
6780c276b17dSDaniel P. Berrangefi
67815b808275SLluís Vilanovaif have_backend "ftrace"; then
6782781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
6783781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6784781e9545SEiichi Tsukata  else
678521684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
6786781e9545SEiichi Tsukata  fi
6787781e9545SEiichi Tsukatafi
67880a852417SPaul Durrantif have_backend "syslog"; then
67890a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
67900a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
67910a852417SPaul Durrant  else
67920a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
67930a852417SPaul Durrant  fi
67940a852417SPaul Durrantfi
67959410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
67969410b56cSPrerna Saxena
67972da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
67982da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
6799392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
68002da776dbSMichael R. Hinesfi
68012da776dbSMichael R. Hines
680221ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
680321ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
680421ab34c9SMarcel Apfelbaumfi
680521ab34c9SMarcel Apfelbaum
6806575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
6807575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6808575b22b1SLaurent Vivierfi
6809575b22b1SLaurent Vivier
6810ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
6811ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
6812ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6813ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6814ed279a06SKlim Kireevfi
6815ed279a06SKlim Kireev
6816a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
6817a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
6818a6b1d4c0SChanglong Xiefi
6819a6b1d4c0SChanglong Xie
68206a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
68216a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
68226a02c806SStefan Hajnoczifi
68236a02c806SStefan Hajnoczi
68244d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
68254d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
68264d04351fSChristopher Covingtonfi
68274d04351fSChristopher Covington
682849e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
682949e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
683049e00a18SAndreas Grapentinfi
683149e00a18SAndreas Grapentin
6832e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
6833e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
6834e674605fSTomáš Golembiovskýfi
6835e674605fSTomáš Golembiovský
6836e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
6837e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6838e0580342SKamil Rytarowskifi
6839e219c499SRichard Hendersonif test "$capstone" != "no" ; then
68408ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
68418ca80760SRichard Hendersonfi
6842ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
6843ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
6844ba59fb77SPaolo Bonzinifi
6845e0580342SKamil Rytarowski
68465c312079SDr. David Alan Gilbert# Hold two types of flag:
68475c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
68485c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
68495c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
68505c312079SDr. David Alan Gilbert#                                     platform
68515c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
68525c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
68535c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
68545c312079SDr. David Alan Gilbertfi
68555c312079SDr. David Alan Gilbert
6856da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
6857da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
6858da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
6859da92c3ffSAshish Mittalfi
6860da92c3ffSAshish Mittal
686117824406SJunyan Heif test "$libpmem" = "yes" ; then
686217824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
686317824406SJunyan Hefi
686417824406SJunyan He
68652f740136SJeff Codyif test "$bochs" = "yes" ; then
68662f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
68672f740136SJeff Codyfi
68682f740136SJeff Codyif test "$cloop" = "yes" ; then
68692f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
68702f740136SJeff Codyfi
68712f740136SJeff Codyif test "$dmg" = "yes" ; then
68722f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
68732f740136SJeff Codyfi
68742f740136SJeff Codyif test "$qcow1" = "yes" ; then
68752f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
68762f740136SJeff Codyfi
68772f740136SJeff Codyif test "$vdi" = "yes" ; then
68782f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
68792f740136SJeff Codyfi
68802f740136SJeff Codyif test "$vvfat" = "yes" ; then
68812f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
68822f740136SJeff Codyfi
68832f740136SJeff Codyif test "$qed" = "yes" ; then
68842f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
68852f740136SJeff Codyfi
68862f740136SJeff Codyif test "$parallels" = "yes" ; then
68872f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
68882f740136SJeff Codyfi
68892f740136SJeff Codyif test "$sheepdog" = "yes" ; then
68902f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
68912f740136SJeff Codyfi
68922f740136SJeff Cody
68935b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
68949edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
68955b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
68969edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
68975b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
68989edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
6899c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
69009edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
690140d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
69029edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
69035b5e3037SPaolo Bonzinielse
69049edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
69055b5e3037SPaolo Bonzinifi
69069edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES"
69075b5e3037SPaolo Bonzini
690898ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
690998ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
6910804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
6911804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
69121901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
69131901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
69141901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
691521655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
6916c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
6917804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
6918a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
6919a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
6920a31a8642SMichael S. Tsirkinfi
6921804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
692283f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
69233c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
6924804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
692545d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
6926cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
69275f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
69283dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
6929804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
6930804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
69319f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
69324852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
69339fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
6934e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
693546eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6936a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
693711cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6938f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6939e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
6940e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
694180fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
69422944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
6943e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
6944e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
6945e39f0062SPaolo Bonzinifi
694642da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
694742da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
694842da6041SGerd Hoffmannelse
694942da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
695042da6041SGerd Hoffmannfi
6951e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
695246eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
69538a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
69546969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
6955e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
695673da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
69573e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
6958409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6959804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
696017969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
696117969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
6962957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
696390246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
696490246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
696594dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
6966cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
69671d728c39SBlue Swirlif test "$gcov" = "yes" ; then
69681d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
69691d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
69701d728c39SBlue Swirlfi
6971804edf29SJuan Quintela
697251a12b51SAlex Bennéeif test "$docker" != "no"; then
697351a12b51SAlex Bennée    echo "HAVE_USER_DOCKER=y" >> $config_host_mak
697451a12b51SAlex Bennéefi
697551a12b51SAlex Bennée
69763efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
69773efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
69783efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
69793efac6ebSTomáš Golembiovskýfi
69803efac6ebSTomáš Golembiovský
69816efd7517SPeter Maydell# use included Linux headers
69826efd7517SPeter Maydellif test "$linux" = "yes" ; then
6983a307beb6SAndreas Färber  mkdir -p linux-headers
69846efd7517SPeter Maydell  case "$cpu" in
6985c72b26ecSRichard Henderson  i386|x86_64|x32)
698608312a63SPeter Maydell    linux_arch=x86
69876efd7517SPeter Maydell    ;;
6988a69dc537SThomas Huth  ppc|ppc64)
698908312a63SPeter Maydell    linux_arch=powerpc
69906efd7517SPeter Maydell    ;;
69916efd7517SPeter Maydell  s390x)
699208312a63SPeter Maydell    linux_arch=s390
699308312a63SPeter Maydell    ;;
69941f080313SClaudio Fontana  aarch64)
69951f080313SClaudio Fontana    linux_arch=arm64
69961f080313SClaudio Fontana    ;;
6997222e7d11SSanjay Lal  mips64)
6998222e7d11SSanjay Lal    linux_arch=mips
6999222e7d11SSanjay Lal    ;;
700008312a63SPeter Maydell  *)
700108312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
700208312a63SPeter Maydell    linux_arch="$cpu"
70036efd7517SPeter Maydell    ;;
70046efd7517SPeter Maydell  esac
700508312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
700608312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
700708312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
700808312a63SPeter Maydell    fi
70096efd7517SPeter Maydellfi
70106efd7517SPeter Maydell
701197a847bcSbellardfor target in $target_list; do
701297a847bcSbellardtarget_dir="$target"
701325be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
701489138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
701597a847bcSbellardtarget_bigendian="no"
70161f3d3c8fSJuan Quintela
7017c1799a84SPaolo Bonzinicase "$target_name" in
7018a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
7019ea2d6a39SJuan Quintela  target_bigendian=yes
7020ea2d6a39SJuan Quintela  ;;
7021ea2d6a39SJuan Quintelaesac
702297a847bcSbellardtarget_softmmu="no"
7023997344f3Sbellardtarget_user_only="no"
7024831b7825Sthstarget_linux_user="no"
702584778508Sblueswir1target_bsd_user="no"
70269e407a85Spbrookcase "$target" in
7027c1799a84SPaolo Bonzini  ${target_name}-softmmu)
70289e407a85Spbrook    target_softmmu="yes"
70299e407a85Spbrook    ;;
7030c1799a84SPaolo Bonzini  ${target_name}-linux-user)
70319e407a85Spbrook    target_user_only="yes"
70329e407a85Spbrook    target_linux_user="yes"
70339e407a85Spbrook    ;;
7034c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
703584778508Sblueswir1    target_user_only="yes"
703684778508Sblueswir1    target_bsd_user="yes"
703784778508Sblueswir1    ;;
70389e407a85Spbrook  *)
703976ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
70409e407a85Spbrook    exit 1
70419e407a85Spbrook    ;;
70429e407a85Spbrookesac
7043831b7825Sths
7044d75402b5SAlex Bennéetarget_compiler=""
7045d75402b5SAlex Bennéetarget_compiler_static=""
7046716a507cSAlex Bennéetarget_compiler_cflags=""
7047d75402b5SAlex Bennée
704897a847bcSbellardmkdir -p $target_dir
704925be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
705097a847bcSbellard
7051e5fe0c52Spbrookbflt="no"
7052ca759f9eSAlex Bennéemttcg="no"
705389138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
705456aebc89Spbrookgdb_xml_files=""
70557ba1e619Saliguori
7056c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
70576acff7daSJuan QuintelaTARGET_BASE_ARCH=""
7058e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
7059e73aae67SJuan Quintela
7060c1799a84SPaolo Bonzinicase "$target_name" in
70612408a527Saurel32  i386)
70620a7fa00aSEmilio G. Cota    mttcg="yes"
7063b8158192SAbdallah Bouassida    gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
7064d75402b5SAlex Bennée    target_compiler=$cross_cc_i386
7065716a507cSAlex Bennée    target_compiler_cflags=$cross_cc_ccflags_i386
70662408a527Saurel32  ;;
70672408a527Saurel32  x86_64)
70686acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
70690a7fa00aSEmilio G. Cota    mttcg="yes"
7070b8158192SAbdallah Bouassida    gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
7071d75402b5SAlex Bennée    target_compiler=$cross_cc_x86_64
70722408a527Saurel32  ;;
70732408a527Saurel32  alpha)
70745ee4f3c2SRichard Henderson    mttcg="yes"
7075d75402b5SAlex Bennée    target_compiler=$cross_cc_alpha
70762408a527Saurel32  ;;
70772408a527Saurel32  arm|armeb)
7078b498c8a0SJuan Quintela    TARGET_ARCH=arm
7079e5fe0c52Spbrook    bflt="yes"
7080ca759f9eSAlex Bennée    mttcg="yes"
708156aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
7082d75402b5SAlex Bennée    target_compiler=$cross_cc_arm
7083d422b2bcSAlex Bennée    eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
70842408a527Saurel32  ;;
7085722dd7beSMichael Weiser  aarch64|aarch64_be)
7086722dd7beSMichael Weiser    TARGET_ARCH=aarch64
70876a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
70886a49fa95SAlexander Graf    bflt="yes"
7089ca759f9eSAlex Bennée    mttcg="yes"
70908f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
7091d75402b5SAlex Bennée    target_compiler=$cross_cc_aarch64
7092d422b2bcSAlex Bennée    eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
70936a49fa95SAlexander Graf  ;;
70942408a527Saurel32  cris)
7095d75402b5SAlex Bennée    target_compiler=$cross_cc_cris
70962408a527Saurel32  ;;
709761766fe9SRichard Henderson  hppa)
70987b93dab5SRichard Henderson    mttcg="yes"
7099d75402b5SAlex Bennée    target_compiler=$cross_cc_hppa
710061766fe9SRichard Henderson  ;;
7101613a22c9SMichael Walle  lm32)
7102d75402b5SAlex Bennée    target_compiler=$cross_cc_lm32
7103613a22c9SMichael Walle  ;;
71042408a527Saurel32  m68k)
71050938cda5Saurel32    bflt="yes"
71065a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
7107d75402b5SAlex Bennée    target_compiler=$cross_cc_m68k
71082408a527Saurel32  ;;
7109877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
7110877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
711172b675caSEdgar E. Iglesias    bflt="yes"
7112be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
7113d75402b5SAlex Bennée    target_compiler=$cross_cc_microblaze
711472b675caSEdgar E. Iglesias  ;;
71152408a527Saurel32  mips|mipsel)
7116b498c8a0SJuan Quintela    TARGET_ARCH=mips
7117d75402b5SAlex Bennée    target_compiler=$cross_cc_mips
711825be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
71192408a527Saurel32  ;;
71202408a527Saurel32  mipsn32|mipsn32el)
7121597e2cecSRichard Henderson    TARGET_ARCH=mips64
71226acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
7123d75402b5SAlex Bennée    target_compiler=$cross_cc_mipsn32
712425be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
7125597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
71262408a527Saurel32  ;;
71272408a527Saurel32  mips64|mips64el)
7128b498c8a0SJuan Quintela    TARGET_ARCH=mips64
71296acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
7130d75402b5SAlex Bennée    target_compiler=$cross_cc_mips64
713125be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
71322408a527Saurel32  ;;
7133d15a9c23SAnthony Green  moxie)
7134d75402b5SAlex Bennée    target_compiler=$cross_cc_moxie
7135d15a9c23SAnthony Green  ;;
7136e671711cSMarek Vasut  nios2)
7137d75402b5SAlex Bennée    target_compiler=$cross_cc_nios2
7138e671711cSMarek Vasut  ;;
71394a09d0bbSRichard Henderson  or1k)
7140d75402b5SAlex Bennée    target_compiler=$cross_cc_or1k
7141e67db06eSJia Liu    TARGET_ARCH=openrisc
7142e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
7143e67db06eSJia Liu  ;;
71442408a527Saurel32  ppc)
7145c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
7146d75402b5SAlex Bennée    target_compiler=$cross_cc_powerpc
71472408a527Saurel32  ;;
71482408a527Saurel32  ppc64)
71496acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7150e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
7151f0b0685dSNikunj A Dadhania    mttcg=yes
71521438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7153d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64
71542408a527Saurel32  ;;
71559c35126cSDoug Kwan  ppc64le)
71569c35126cSDoug Kwan    TARGET_ARCH=ppc64
71579c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
71589c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
7159f0b0685dSNikunj A Dadhania    mttcg=yes
71601438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7161d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64le
71629c35126cSDoug Kwan  ;;
71632408a527Saurel32  ppc64abi32)
7164b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
71656acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7166e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
716725be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
71681438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
7169d75402b5SAlex Bennée    target_compiler=$cross_cc_ppc64abi32
71702408a527Saurel32  ;;
717125fa194bSMichael Clark  riscv32)
717225fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
717325fa194bSMichael Clark    TARGET_ABI_DIR=riscv
717425fa194bSMichael Clark    mttcg=yes
7175d75402b5SAlex Bennée    target_compiler=$cross_cc_riscv32
717625fa194bSMichael Clark  ;;
717725fa194bSMichael Clark  riscv64)
717825fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
717925fa194bSMichael Clark    TARGET_ABI_DIR=riscv
718025fa194bSMichael Clark    mttcg=yes
7181d75402b5SAlex Bennée    target_compiler=$cross_cc_riscv64
718225fa194bSMichael Clark  ;;
71832408a527Saurel32  sh4|sh4eb)
7184b498c8a0SJuan Quintela    TARGET_ARCH=sh4
71854dbed897Spbrook    bflt="yes"
7186d75402b5SAlex Bennée    target_compiler=$cross_cc_sh4
71872408a527Saurel32  ;;
71882408a527Saurel32  sparc)
7189d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc
71902408a527Saurel32  ;;
71912408a527Saurel32  sparc64)
71926acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7193d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc64
71942408a527Saurel32  ;;
71952408a527Saurel32  sparc32plus)
7196b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
71976acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7198e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
7199d75402b5SAlex Bennée    target_compiler=$cross_cc_sparc32plus
720025be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
72012408a527Saurel32  ;;
720224e804ecSAlexander Graf  s390x)
720363685bc4SDavid Hildenbrand    mttcg=yes
720486158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
7205d75402b5SAlex Bennée    target_compiler=$cross_cc_s390x
720624e804ecSAlexander Graf  ;;
7207444e06b1SChen Gang  tilegx)
7208d75402b5SAlex Bennée    target_compiler=$cross_cc_tilegx
7209444e06b1SChen Gang  ;;
72105ecaa4edSPeter Crosthwaite  tricore)
7211d75402b5SAlex Bennée    target_compiler=$cross_cc_tricore
72125ecaa4edSPeter Crosthwaite  ;;
7213d2fbca94SGuan Xuetao  unicore32)
7214d75402b5SAlex Bennée    target_compiler=$cross_cc_unicore32
7215d2fbca94SGuan Xuetao  ;;
7216cfa550c6SMax Filippov  xtensa|xtensaeb)
7217cfa550c6SMax Filippov    TARGET_ARCH=xtensa
721802e33e9fSMax Filippov    bflt="yes"
72199fb40342SMax Filippov    mttcg="yes"
7220d75402b5SAlex Bennée    target_compiler=$cross_cc_xtensa
7221cfa550c6SMax Filippov  ;;
72222408a527Saurel32  *)
722376ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
72242408a527Saurel32  ;;
72252408a527Saurel32esac
72265e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
72275e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
72285e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
72295e8861a0SPaolo Bonzinifi
72305e8861a0SPaolo Bonzini
7231d75402b5SAlex Bennée# Do we have a cross compiler for this target?
7232d75402b5SAlex Bennéeif has $target_compiler; then
7233d75402b5SAlex Bennée
7234d75402b5SAlex Bennée    write_c_skeleton
7235d75402b5SAlex Bennée
7236716a507cSAlex Bennée    if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC -static ; then
7237d75402b5SAlex Bennée        # For host systems we might get away with building without -static
7238716a507cSAlex Bennée        if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC ; then
7239d75402b5SAlex Bennée            target_compiler=""
7240d75402b5SAlex Bennée        else
7241d75402b5SAlex Bennée            enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7242d75402b5SAlex Bennée            target_compiler_static="n"
7243d75402b5SAlex Bennée        fi
7244d75402b5SAlex Bennée    else
7245d75402b5SAlex Bennée        enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7246d75402b5SAlex Bennée        target_compiler_static="y"
7247d75402b5SAlex Bennée    fi
7248d75402b5SAlex Bennéeelse
7249d75402b5SAlex Bennée    target_compiler=""
7250d75402b5SAlex Bennéefi
7251d75402b5SAlex Bennée
72525e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
72535e8861a0SPaolo Bonzini
725499afc91dSDaniel P. Berrangeupper() {
725599afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
725699afc91dSDaniel P. Berrange}
725799afc91dSDaniel P. Berrange
725889138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
725925be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
7260c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
726125be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
7262e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
7263e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
7264e6e91b9cSJuan Quintelafi
726525be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
7266adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
7267adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
7268adfc3e91SStacey Sonfi
72693b6b7550SPaolo Bonzini
72703b6b7550SPaolo Bonziniif supported_xen_target $target; then
727125be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
7272eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
7273eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
7274eb6fda0fSAnthony PERARD    fi
7275432d268cSJun Nakajimafi
72763b6b7550SPaolo Bonziniif supported_kvm_target $target; then
727725be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
72781ba16968SStefan Weil    if test "$vhost_net" = "yes" ; then
7279d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
7280e6a74868SMarc-André Lureau        if test "$vhost_user" = "yes" ; then
7281e6a74868SMarc-André Lureau            echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
7282e6a74868SMarc-André Lureau        fi
7283d5970055SMichael S. Tsirkin    fi
7284c59249f9SJuan Quintelafi
72853b6b7550SPaolo Bonziniif supported_hax_target $target; then
7286b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
7287b0cb0a66SVincent Palatinfi
7288c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
7289c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
7290c97d6d2cSSergio Andres Gomez Del Realfi
7291d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
7292d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
7293d661d9a4SJustin Terry (VM)fi
7294de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
729525be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
729697a847bcSbellardfi
729797a847bcSbellardif test "$target_softmmu" = "yes" ; then
729825be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
7299ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
7300ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
7301ca759f9eSAlex Bennée  fi
7302de83cd02Sbellardfi
7303997344f3Sbellardif test "$target_user_only" = "yes" ; then
730425be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
7305a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
7306997344f3Sbellardfi
7307831b7825Sthsif test "$target_linux_user" = "yes" ; then
730825be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
7309831b7825Sthsfi
731056aebc89Spbrooklist=""
731156aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
731256aebc89Spbrook  for x in $gdb_xml_files; do
731356aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
731456aebc89Spbrook  done
731525be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
73163d0f1517SJuan Quintelafi
7317de83cd02Sbellard
7318e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
731925be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7320e5fe0c52Spbrookfi
732184778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
732225be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
732384778508Sblueswir1fi
73245b0753e0Sbellard
7325d75402b5SAlex Bennéeif test -n "$target_compiler"; then
7326d75402b5SAlex Bennée  echo "CROSS_CC_GUEST=\"$target_compiler\"" >> $config_target_mak
7327d75402b5SAlex Bennée
7328d75402b5SAlex Bennée  if test -n "$target_compiler_static"; then
7329d75402b5SAlex Bennée      echo "CROSS_CC_GUEST_STATIC=$target_compiler_static" >> $config_target_mak
7330d75402b5SAlex Bennée  fi
7331716a507cSAlex Bennée
7332716a507cSAlex Bennée  if test -n "$target_compiler_cflags"; then
7333716a507cSAlex Bennée      echo "CROSS_CC_GUEST_CFLAGS=$target_compiler_cflags" >> $config_target_mak
7334d75402b5SAlex Bennée  fi
7335716a507cSAlex Bennéefi
7336716a507cSAlex Bennée
7337d75402b5SAlex Bennée
73384afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
7339fa282484SJuan Quintela
73404afddb55SJuan Quintelacflags=""
7341fa282484SJuan Quintelaldflags=""
73429b8e111fSJuan Quintela
7343c765fcacSPeter Crosthwaitedisas_config() {
7344c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7345c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7346c765fcacSPeter Crosthwaite}
7347c765fcacSPeter Crosthwaite
734864656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
734964656024SJuan Quintela  case "$i" in
735064656024SJuan Quintela  alpha)
7351c765fcacSPeter Crosthwaite    disas_config "ALPHA"
735264656024SJuan Quintela  ;;
735382295d8aSRichard Henderson  aarch64)
735482295d8aSRichard Henderson    if test -n "${cxx}"; then
7355c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
735682295d8aSRichard Henderson    fi
735782295d8aSRichard Henderson  ;;
735864656024SJuan Quintela  arm)
7359c765fcacSPeter Crosthwaite    disas_config "ARM"
7360999b53ecSClaudio Fontana    if test -n "${cxx}"; then
7361c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
7362999b53ecSClaudio Fontana    fi
736364656024SJuan Quintela  ;;
736464656024SJuan Quintela  cris)
7365c765fcacSPeter Crosthwaite    disas_config "CRIS"
736664656024SJuan Quintela  ;;
7367429b31a2SRichard Henderson  hppa)
7368429b31a2SRichard Henderson    disas_config "HPPA"
7369429b31a2SRichard Henderson  ;;
7370c72b26ecSRichard Henderson  i386|x86_64|x32)
7371c765fcacSPeter Crosthwaite    disas_config "I386"
737264656024SJuan Quintela  ;;
737379368f49SMichael Walle  lm32)
7374c765fcacSPeter Crosthwaite    disas_config "LM32"
737579368f49SMichael Walle  ;;
737664656024SJuan Quintela  m68k)
7377c765fcacSPeter Crosthwaite    disas_config "M68K"
737864656024SJuan Quintela  ;;
7379877fdc12SEdgar E. Iglesias  microblaze*)
7380c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
738164656024SJuan Quintela  ;;
738264656024SJuan Quintela  mips*)
7383c765fcacSPeter Crosthwaite    disas_config "MIPS"
738489a955e8SAleksandar Markovic    if test -n "${cxx}"; then
738589a955e8SAleksandar Markovic      disas_config "NANOMIPS"
738689a955e8SAleksandar Markovic    fi
738764656024SJuan Quintela  ;;
7388d15a9c23SAnthony Green  moxie*)
7389c765fcacSPeter Crosthwaite    disas_config "MOXIE"
7390d15a9c23SAnthony Green  ;;
7391e671711cSMarek Vasut  nios2)
7392e671711cSMarek Vasut    disas_config "NIOS2"
7393e671711cSMarek Vasut  ;;
73944a09d0bbSRichard Henderson  or1k)
7395c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
7396e67db06eSJia Liu  ;;
739764656024SJuan Quintela  ppc*)
7398c765fcacSPeter Crosthwaite    disas_config "PPC"
739964656024SJuan Quintela  ;;
740025fa194bSMichael Clark  riscv)
740125fa194bSMichael Clark    disas_config "RISCV"
740225fa194bSMichael Clark  ;;
740324e804ecSAlexander Graf  s390*)
7404c765fcacSPeter Crosthwaite    disas_config "S390"
740564656024SJuan Quintela  ;;
740664656024SJuan Quintela  sh4)
7407c765fcacSPeter Crosthwaite    disas_config "SH4"
740864656024SJuan Quintela  ;;
740964656024SJuan Quintela  sparc*)
7410c765fcacSPeter Crosthwaite    disas_config "SPARC"
741164656024SJuan Quintela  ;;
7412cfa550c6SMax Filippov  xtensa*)
7413c765fcacSPeter Crosthwaite    disas_config "XTENSA"
7414cfa550c6SMax Filippov  ;;
741564656024SJuan Quintela  esac
741664656024SJuan Quinteladone
74179195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
7418c765fcacSPeter Crosthwaite  disas_config "TCI"
74199195b2c2SStefan Weilfi
742064656024SJuan Quintela
74216ee7126fSJuan Quintelacase "$ARCH" in
74226ee7126fSJuan Quintelaalpha)
74236ee7126fSJuan Quintela  # Ensure there's only a single GP
74246ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
74256ee7126fSJuan Quintela;;
74266ee7126fSJuan Quintelaesac
74276ee7126fSJuan Quintela
7428d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
742925be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
7430d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
7431d02c1db3SJuan Quintela    cflags="-p $cflags"
7432d02c1db3SJuan Quintela    ldflags="-p $ldflags"
7433d02c1db3SJuan Quintela  fi
7434d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
7435d02c1db3SJuan Quintela    ldflags="-p $ldflags"
743625be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
7437d02c1db3SJuan Quintela  fi
7438d02c1db3SJuan Quintelafi
7439d02c1db3SJuan Quintela
74409b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
7441964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
7442fa282484SJuan Quintelafi
7443fa282484SJuan Quintela
7444e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
7445e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
7446e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
7447e9a3591fSChristian Borntraeger# header if
7448e9a3591fSChristian Borntraeger#  - we build on s390x
7449e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
7450e9a3591fSChristian Borntraeger#  - KVM is enabled
7451e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
7452e9a3591fSChristian Borntraegerif test "$TARGET_ARCH" = "s390x" -a "$target_softmmu" = "yes"  -a "$ARCH" = "s390x" -a "$kvm" = "yes"; then
7453e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
7454e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
7455e9a3591fSChristian Borntraeger    fi
7456e9a3591fSChristian Borntraegerfi
7457e9a3591fSChristian Borntraeger
745825be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
745925be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7460fa282484SJuan Quintela
746197a847bcSbellarddone # for target in $targets
74627d13299dSbellard
7463d75402b5SAlex Bennéeif test -n "$enabled_cross_compilers"; then
7464d75402b5SAlex Bennée    echo
7465d75402b5SAlex Bennée    echo "NOTE: cross-compilers enabled: $enabled_cross_compilers"
7466d75402b5SAlex Bennéefi
7467d75402b5SAlex Bennée
7468e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
7469a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
7470a540f158SPeter Crosthwaitefi
7471e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7472e219c499SRichard Henderson  echo "config-host.h: subdir-capstone" >> $config_host_mak
7473e219c499SRichard Hendersonfi
7474e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
7475e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7476e219c499SRichard Hendersonfi
7477a540f158SPeter Crosthwaite
7478a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
7479a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
7480a99d57bbSWanlong Gaofi
7481a99d57bbSWanlong Gao
7482fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
7483fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
7484fd0e6053SJohn Snowfi
7485fd0e6053SJohn Snow
7486e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
7487e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
7488e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
7489e29e5c6eSPeter Maydell# (these can be both files and directories).
7490e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
7491e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
7492e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
7493e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
7494e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
7495e29e5c6eSPeter Maydell# directory and symlink the directory instead.
7496b1fb9a63SFam ZhengDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
74973ac1f813SEmilio G. CotaDIRS="$DIRS tests/fp"
7498b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
74999933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
75002d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
7501e29e5c6eSPeter MaydellLINKS="Makefile tests/tcg/Makefile qdict-test-data.txt"
7502e29e5c6eSPeter MaydellLINKS="$LINKS tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7503e29e5c6eSPeter MaydellLINKS="$LINKS tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7504e29e5c6eSPeter MaydellLINKS="$LINKS tests/fp/Makefile"
7505e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
7506e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/spapr-rtas/Makefile"
7507e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
7508e29e5c6eSPeter MaydellLINKS="$LINKS roms/seabios/Makefile roms/vgabios/Makefile"
7509e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
7510e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
751139950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
751239950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
7513753d11f2SRichard Hendersonfor bios_file in \
7514753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
7515225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
75165acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
7517753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
7518753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
7519e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
7520753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
75214e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
7522753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
7523753d11f2SRichard Hendersondo
7524e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
75257ea78b74SJan Kiszkadone
7526d1807a4fSPaolo Bonzinimkdir -p $DIRS
7527e29e5c6eSPeter Maydellfor f in $LINKS ; do
7528cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
7529f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
7530f9245e10SPeter Maydell    fi
75317d13299dSbellarddone
75321ad2134fSPaul Brook
7533c34ebfdcSAnthony Liguori# temporary config to build submodules
75342d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
7535c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
753637116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
7537c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7538cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
75395f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
7540c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
7541c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
75423dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
7543c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
7544a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
7545c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
75469f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
7547c34ebfdcSAnthony Liguoridone
7548c34ebfdcSAnthony Liguori
754976c7560aSMax Reitz# set up qemu-iotests in this build directory
755076c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
755176c7560aSMax Reitz
755276c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
755376c7560aSMax Reitzecho >> "$iotests_common_env"
755476c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
755576c7560aSMax Reitz
7556dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
7557dc655404SMichael S. Tsirkincat <<EOD >config.status
7558dc655404SMichael S. Tsirkin#!/bin/sh
7559dc655404SMichael S. Tsirkin# Generated by configure.
7560dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
7561dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
7562dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
7563dc655404SMichael S. TsirkinEOD
7564e811da7fSDaniel P. Berrangé
7565e811da7fSDaniel P. Berrangépreserve_env() {
7566e811da7fSDaniel P. Berrangé    envname=$1
7567e811da7fSDaniel P. Berrangé
7568e811da7fSDaniel P. Berrangé    eval envval=\$$envname
7569e811da7fSDaniel P. Berrangé
7570e811da7fSDaniel P. Berrangé    if test -n "$envval"
7571e811da7fSDaniel P. Berrangé    then
7572e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
7573e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
7574e811da7fSDaniel P. Berrangé    else
7575e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
7576e811da7fSDaniel P. Berrangé    fi
7577e811da7fSDaniel P. Berrangé}
7578e811da7fSDaniel P. Berrangé
7579e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
7580e811da7fSDaniel P. Berrangé# features/build target configure will detect
7581e811da7fSDaniel P. Berrangépreserve_env AR
7582e811da7fSDaniel P. Berrangépreserve_env AS
7583e811da7fSDaniel P. Berrangépreserve_env CC
7584e811da7fSDaniel P. Berrangépreserve_env CPP
7585e811da7fSDaniel P. Berrangépreserve_env CXX
7586e811da7fSDaniel P. Berrangépreserve_env INSTALL
7587e811da7fSDaniel P. Berrangépreserve_env LD
7588e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
7589e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
7590e811da7fSDaniel P. Berrangépreserve_env MAKE
7591e811da7fSDaniel P. Berrangépreserve_env NM
7592e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
7593e811da7fSDaniel P. Berrangépreserve_env PATH
7594e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
7595e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
7596e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
7597e811da7fSDaniel P. Berrangépreserve_env PYTHON
7598e811da7fSDaniel P. Berrangépreserve_env SDL_CONFIG
7599e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
7600e811da7fSDaniel P. Berrangépreserve_env SMBD
7601e811da7fSDaniel P. Berrangépreserve_env STRIP
7602e811da7fSDaniel P. Berrangépreserve_env WINDRES
7603e811da7fSDaniel P. Berrangé
7604dc655404SMichael S. Tsirkinprintf "exec" >>config.status
7605dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
7606cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
7607dc655404SMichael S. Tsirkinchmod +x config.status
7608dc655404SMichael S. Tsirkin
76098cd05ab6SPeter Maydellrm -r "$TMPDIR1"
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